ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Articles  (74,769)
  • Nature Publishing Group  (74,769)
  • 1985-1989  (18,732)
  • 1965-1969  (26,600)
  • 1950-1954  (15,714)
  • 1930-1934  (13,723)
Collection
Years
Year
Topic
  • 101
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 556-558 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The parental origin of the copy of the retinoblastoma gene that initially undergoes mutation before oncogenesis can be determined in two ways. First, if the leukocytes or tumour of a patient have a deletion of one copy of the gene that is detectable by Southern blotting, intragenic restriction ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 102
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Leprosy comprises a varied clinical spectrum that parallels cell-mediated immunity, the skin lesions of which are readily accessible for study6. Tuberculoid leprosy lesions contain relatively few organisms, and the host mounts a strong cell-mediated immune response which restricts growth of the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 103
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 406-406 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] CHINA is once more in upheaval. The economic reforms of the past decade, now themselves in hazard, have chiefly affected the peasant farmers able to sell what they produce on a relatively free market and the small urban entrepreneurs who have been allowed to recreate some part of traditional ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 104
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 409-409 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] JAPAN'S satellite Akebono (Dawn) snapped this picture of the aurora australis from an altitude of 7,500 kilometres over the South Pole on 27 April. The false-colour ultraviolet image spans a distance of about 4,000 kilometres and the exposure time was 0.6 seconds. Akebono was launched in February ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 105
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 407-407 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ▪ Break-ins may set back research by five years . ▪ Animal welfare committee to be created Paris Two weeks after anti-vivisectionists raided research laboratories in Lyons, stealing more than 100 animals, the potential implications for French biomedical research are beginning to sink ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 106
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 410-410 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Montreal THE Fifth International Conference on AIDS got off to an uncertain start this week after AIDS activists stormed the entrance to the conference centre and held up the opening ceremony for almost an hour. Conference officials stood by nervously conferring on walkie-talkies as ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 107
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 411-411 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Washington THE US Supreme Court is this month expected to decide a Missouri case that could either reverse or restrict an earlier decision that made abortions legal in the United States. Whatever the outcome, the abortion question will continue to colour scientific research in the United ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 108
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 412-412 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THIS year's FF100,000 ($15,000) Moet Hennessy-Louis Vuitton 'Science for Art' prize has been awarded to Pierre-Gilles de Gennes, for his work on the physics of surfaces and interfaces. Professor at the College de France and director of the Ecole de Physique et Chimie in Paris, de Gennes has ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 109
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Stimulation of human neutrophils with a variety of agents induces microbicidal responses which include the generation of superoxide anion at the cell surface1'3. The plasma membrane superoxide-generating system consists of a flavoprotein NADPH-oxidase4, which oxidizes intracellular NADPH, thereby ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 110
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 342 (1989), S. 2-2 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] GOVERNMENTS everywhere have well-tried ways of avoiding unwelcome advice. One is to respond energeti-cally to the least unpalatable bits and to ignore the rest. That is how the British government responded, in 1982, to the trenchant and prophetic complaints of the House of Lords Select Committee on ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 111
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 342 (1989), S. 4-4 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] New Delhi ACCURATE predictions of the behaviour of the Indian monsoon for the past two years have bestowed a new confidence on the scientists of the Indian Meteorological Department (IMD) and their new long-range forecasting model. Monsoon fore-casts have great economic and even poli-tical ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 112
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 342 (1989), S. 6-6 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Sydney CONCERN over the fate of South-East Asian rainforest has led Australian labour unions to take an interest in ecology. The Building Workers Industrial Union (BWIU) for the state of Victoria, noting the daily loss of 11 square kilometres of Malaysian forest, has banned the use of imported ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 113
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 342 (1989), S. 8-8 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Munich THE uncertain life of the West Berlin Academy of Sciences, which must leave its present home by July next year, seems destined to continue. Criticism from the opposition Social Democrats (SPD) in the Land of Hesse may prevent the beleaguered academy from moving there, despite earlier ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 114
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 342 (1989), S. 9-9 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Washington A BATTLE over the lucrative market for the widely used DNA amplification tech-nique PCR (polymerase chain reaction) has set the US biomedical research com-munity buzzing. When Dupont announced in August a challenge to the PCR patents owned by Cetus (see Nature 341, 418; 1989) it ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 115
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 342 (1989), S. 12-12 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRá€"Although one instinctively feels that all information is of value, the data quoted in your recent News and Views comment (Nature 341, 181; 1989) on the British National Survey of Sexual Attitudes and Lifestyles suggest that Mrs Thatcher was right to doubt its value. You ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 116
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 431-432 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR-The isolation of DNA fragments from a 2,400-year-old Egyptian mummy was reported by Paabo1. One clone, pMUM2:9, carried a segment of 3,400 base pairs (bp) á€" of which a 919-nucleo-tide fragment was sequenced á€" encomá-passing two members of the Alu ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 117
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 342 (1989), S. 20-21 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] GIVEN the wide public concern about the scale of rise in sea level that will occur as a result of the current global warming, many will be intrigued by new studies1 by J. Shaw of flooding events at the end of the last glacial. From the evidence of erosion and deposition in Saskatchewan, Canada, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 118
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 432-433 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] von schantz etal. replyá€"In our study1, we measured male dominance in the ená-closure during March á€" the birds' last month in captivity. On the first week-day of April all birds were released and less than 2 weeks later most males had estabá-lished ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 119
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 438-438 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] GREAT popular writing about the natural world may be allocated to one of two lineages, which I shall call franciscan and galilean. The franciscan lineage á€" from the eponymous St Francis himself, to Henry David Thoreau, to Loren Eiseley in our day á€" exalts ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 120
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Genes expressed in erythroid cells contain binding sites for a cell-specific factor believed to be an important regulator for this haematopoietic lineage. Using high-level transient expression in mammalian cells, we have identified complementary DNA encoding the murine protein. The factor, a new ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 121
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 460-463 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The principal evidence comes from officially released computer tapes of two large, comparable oceanic data sets: (1) GEOSECS data for all three major oceans between 1972 and 197810"12, and (2) Transient Tracers in the Ocean' (TTO) data for the North and Tropical Atlantic in 1981-198313'14. Although ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 122
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 463-465 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In order for an organic cosmochemical signal to be detectable in K/T boundary sediments, the organic compounds in the bolide must be unique so that they can be differentiated from terrestrial organic molecules, and some finite fraction of these compounds must escape decomposition during the impact ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 123
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In preliminary experiments we tried to demonstrate peptide binding to MHC class I molecules by methods which have been fruitful for the class II system, including equilibrium dialysis and isolation of labelled peptide/MHC molecules complexes by gel filtration1"8. We were not able to obtain ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 124
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 478-480 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We monitored intracellular pH (pHJ by measuring the fluorescence of 2,7-biscarboxyethyl-5(6)-carboxyfluorescein in two experimental systems derived from mouse kidney: the isolated perfused medullary thick ascending limb of Henle (IP-47MAL)5'6 and suspensions enriched in MAL tubules (S-MAL)7. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 125
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 487-488 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] OVER the past three decades mycoplasmal infection, which is capable of drastically altering the structure and function of host cells, has been a common occurrence in cell cultures. Mycoplasma and Achole-plasma of the Order Mycoplasmatales are among the smallest living prokaryotes (0.2-2 um in ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 126
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 323-324 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ALTHOUGH the greenhouse effect (or the threat thereof) may be the best thing to have happened to atmospheric and climate research for a long time, politicians seem wisely ill-prepared to wait for the jury to declare itself on the scale and even the reality of the phenomenon. For the past several ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 127
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 678-678 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Washington THE deputy director of the National Institute of Child Health and Human Development, Antonia Novello, is likely to be the next surgeon-general of the United States, replacing the forthright C. Everett Koop who left earlier this year. Selection of a replacement has been slow, it is ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 128
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 326-326 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Paris Two laboratories of the French national institutes of health and medical research (INSERM) at Lyons were broken into during the night of 20 May and more than 70 animals removed. About 40 macaque monkeys, 20 dogs, as wells as cats, rabbits and marsupials were taken, apparently causing some ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 129
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 328-328 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Sydney THE lack of suitable facilities necessary for advanced research into high-energy physics has prompted Australian physicists to form the Australian Institute of High Energy Physics (AUSHEP). This will link Australian scientists to the international consortium of leading particle-physics ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 130
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 329-329 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Tokyo WHILE the US government considers new ways to put pressure on the Japanese government to make them buy more US supercomputers for its research institutes and universities, Cray Research Inc. says that Japanese industry has already taken to US machines with unbridled enthusiasm. According to ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 131
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 689-689 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] EPITAXY, from the Greek 'arranged upon', describes a mode of crystal growth in which the atoms of one crystal are registered perfectly on the atoms of another. (DNA can also be regarded as a kind of epitaxial structure, Watson and Crick originally suggesting that one DNA helix 'crystallizes' on ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 132
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 690-691 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SINGLE-CELL recordings from both vertebrate and invertebrate neuronal networks suggest that certain types of neurons can be identified by their unique physiological characteristics. Usually, the local connections made by the cell are unknown, but it is generally assumed that each cell's functional ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 133
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 693-694 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ALTHOUGH both environmental and genetic factors are believed to contribute to the pathogenesis and etiology of multiple sclerosis (MS), it is the genetic contribution which is attracting most attention in research laboratories at present, and which was the main focus of a recent workshop*. The ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 134
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 695-695 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRá€"Robert May (Nature 341, 386-387; 1989) has Haldane's famous beetle story elicited by a question from Jowett. Haldane was born (in Oxford) on 5 November 1892, Jowett died on 1 October 1893, having left Oxford in September of that year. So while they could have met, they ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 135
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 697-698 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE recent flight past Neptune by Voyager 2, the culmination of a 12-year journey of discovery in the outer Solar System, was a triumph for the brand of space exploration championed by Bruce Murray in his book Journey into Space. With a relatively modest expenditure of money compared to annual ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 136
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 699-699 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The Eagle Nebula (M16) - a detail taken from one of the prints in Precision Astrophotography, a set of 10 (llx 14 inch) photographs by Kim Zussman. The collection, together with two others in colour (The Finest Galaxies and Deep-sky Photography), is published by Kalmbach, 21027 Crossroads Circle, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 137
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We present biochemical and genetic data to support the hypothesis that the Escherichia coli met repressor, MetJ, binds to synthetic and natural operator sequences in tandem arrays such that repression depends not only on the affinity of the DNA–protein interaction, but also on protein-protein ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 138
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 351-354 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Interstellar silicon carbide grains in meteorites provide a novel means for studying the carbon-star population of about 5 × 109 years ago. Their 12C/13C ratios differ greatly from the solar value but resemble those of present-day carbon stars, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 139
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In addition to the conventional isotope separation methods including chemical exchange, distillation and ion-exchange chromatography, laser-based methods have been intensively studied recently. With the exception of ion-exchange chromatography1'6, these methods require special equipment for the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 140
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A push-pull cannula was used to perfuse the dentate gyrus in anaesthetized rats, while recording extracellular synaptic potentials evoked by test stimuli delivered to the perforant path. Addition of arachidonic acid (200 jxM) to the artificial cerebro-spinal fluid for 35 min usually caused a slight ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 141
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 752-754 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Because Fc receptors are structurally and functionally related, the differences in their structural complexity are surprising: TABLE 2 Expression of FcyRII on the surface of transfected COS-7 cells Binding of labelled FACS ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 142
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 766-766 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Nature 328, 157-160 (1987). IN a previous issue of Nature, we reported that the anaesthetic effect of halothane correlated with the occupancy of a saturable chemical environment in rat brain1. We have extended these observations by examining the equilibration of halothane between cerebral ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 143
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The in vitro construction of defined DNA junctions11'15'17 has been essential to the understanding of the structure of the four-way junction. The structure introduces a sharp bend in the DNA11. Using a technique related to that of Cooper and Hagerman12, we studied the configuration of a series of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 144
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 400-400 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Nature 337, 382–385 (1989) THE phylogenetic tree shown in Fig. 3 of this letter was generated using a data set in which numeric coding errors have been found. These were detected by using a new version of PAUP1 which interprets the single-letter amino acid code directly and does not ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 145
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 239-240 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Is the European enterprise running off the rails? That must be the question prompted by the mounting list of quarrels between the twelve supposed partners in the European Economic Community (EEC). The most divisive row is about the plan that the creation of a genuinely common market by the end of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 146
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 559-559 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Munich As part of its commitment to the European microelectronics initiative known as JESSI (Joint European Submicron Silicon), West Germany announced on 28 September the foundation of a new institute for silicon technology. The institute will concentrate on the development of smaller memory ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 147
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 561-561 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Moscow TENS of thousands of people carried banners through the streets of Minsk, the capital city of Byelorussia, on 30 September to protest against delays and misinformation over the clean-up of contamination from the Chernobyl nuclear reactor explosion of April 1986. Although city ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 148
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 562-562 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRá€"In the UK university system, activity in research is widely held to nurture good teaching, but supporting evidence is hard to come by. Teaching quality is difficult to assess directly but might be reflected in the employment record of graduates. In conjunction with the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 149
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 566-567 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SET the difficult task of deciding the best research strategies in AIDS, participants at a recent meeting* were somewhat diverted, but not particularly cheered, by the recent US decision in favour of giving AZT, still the only licensed drug against HIV (human immunodeficiency virus), to those who ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 150
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 569-571 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] HUMAN mitochondrial DNA (mtDNA) is remarkable both for its small size and for the immaculate economy of organization of the genes encoded by it1. Regarded by some as merely a relic of the event that brought a symbiotic bacterium into an ancestor of the eukaryotic cell, by others as a molecular ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 151
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 575-575 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRá€"Kucik et al.1 state that "no forward transport of particles has previously been reported" on locomoting cells and, again, that "only rearward transport of surface particles had been observed". This is not the case. As detailed in my recent review2 of the entire literature on ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 152
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 576-576 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRá€"Although the precise mechanism of the eclipses in the binary system containing pulsar PSR 1957+20 is still unclear1"5, it is generally agreed1" that the ~ 0.02M0 companion1 in circular orbit (e 〈 0.0002) (ref. 2) is losing mass. Measurement of the mass-loss rate of this ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 153
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 579-579 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] BORING stuff, stratigraphy á€" that seems to be a commonly held opinion in many quarters. To judge from the programme of the Twenty-eighth International Geological Congress in Washington last July, however, it is alive, well, and indeed so robust as to command an appreciable amount ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 154
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 341 (1989), S. 581-585 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] No spacecraft were sent to Mars for 13 years after the Viking 1 mission. This 'moratorium' was broken in 1988 by the launch of two Soviet spacecraft, Phobos 1 and Phobos 2. The main destination of the mission was not Mars, but Phobos, one of its two moons. This reflected the growing interest in the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 155
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Multispeetral scanning is the best technique for the physical interpretation of the data obtained, providing the simultaneous FIG. 1 Scanning geometry In the session of 11 February 1989. a, Position of the spacecraft in scanning session, b, The areographic coordinates of the scanned area. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 156
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 261-262 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ALLOSTERY, first introduced1 conceptually in 1963 and made famous two years later in a celebrated paper 2 by Monod, Wyman and Changeux, has lost none of its appeal today. Biochemists, molecular biologists and X-ray crystallographers continue to be fascinated by allosteric proteins, which can shift ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 157
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 263-264 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR-The observed12 properties of PSR0535-69 (the SN1987A pulsar) may be explained if the neutron star is internally convecting or stirred. I reject the apparently natural interpretation of the 8-hour period as an orbital period because the projected semimajor axis would be smaller than the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 158
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 375-376 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ONE of the central aims of topology is to classify all possible manifolds up to topo-logical equivalence. A manifold is a multidimensional analogue of a surface, and two manifolds are topologically equivalent if one can be deformed continuously into the other. The time-honoured method for ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 159
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 19-20 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR - Gravitational radiation may be controlling the evolution of the pulsar in supernova 1987A. If the reported 1968.63-Hz frequency1 of the optical pulsations is the rotational frequency Fof the neutron star2, the rate of change of F resulting from emission of gravitational ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 160
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 20-21 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR-Thunell et fl/.1 estimate the palaeo-salinity of the Red Sea for three different sea-surface levels: 80 m, 120 m and 150 m below the present-day level, based on strait-dynamics considerations2, and show that their results compare favourably with palaeo-salinity estimates based on ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 161
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 21-21 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THUNELL REPLIES-Anati maintains that with a sea-level drop of more than - 70 m, flow through the Bab-el-Mandeb strait would be controlled by the Hanish sill rather than the Dumeira sill. He concludes that the Red Sea would have been supersaturated during the last glacial if sea level ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 162
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 382-382 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DID the painted caves of western Europe once resound to the music of Palaeolithic chants? Such is the thesis put forward by legor Reznikoff and Michel Dauvois in the latest issue of the Bulletin de la Societe Prehistorique Franqaise (85, 238-246; 1988). The authors have studied three caves in the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 163
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 384-384 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRá€"Gough discusses the recent helio-seismic evidence for solar-cycle variations in the global solar aspherical structure. But he does not mention that the variable, even, helioseismic-splitting coefficients; the solar-limb temperature measurements; and the solar-constant data ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 164
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 387-387 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Defensive stare - detail from a bronze shield mount of the 2nd or 1st century BC found in the River Thames at Wandsworth. The picture is taken from Celtic Art by Ruth and Vincent Megaw, an illustrated survey of Celtic arts and crafts from 700 BC to AD 700. Published by Thames and Hudson, the book ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 165
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 383-383 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR—Matthews el al.' reported that the superconducting transition temperature (7) of YBa:Cu,Ov (y—7) ceramic can be increased by exposure to cold gas. Exposure to nitrogen raised 7C by nearly 40 K. Sarma et al.\ however, performed experiments which led them to suggest that this ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 166
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 383-384 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR—I wish to draw attention to an amino-acid motif present in the cytoplasmic tails of several protein components of the antigen receptors on T cells and B cells' ^, as well as the immunoglobulin E (IgE) receptor (Fc.RI) on mast cells5. These receptors show similar structural and functional ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 167
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 36-38 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Previous measurements are summarized in Fig. 1 and reviewed in refs 7 and 8. The Ge instruments, which have a relatively narrow field of view (FOV), located the compact source to within ~8° of the GC during the 1970s. Positive satellite detections by the Solar Maximum Mission ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 168
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 40-42 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Globular clusters are known to undergo core collapse, driven by two-body relaxation which conducts heat from the centre to the outskirts7'8. For a system composed of point masses (without binaries) this process formally produces infinite density in a few half-mass relaxation times frh (ref. 9). The ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 169
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 38-40 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] For more than ten years we have been monitoring carefully the radial velocities of a few dozen stars with the goal of establishing an improved set of velocity standards for the International Astronomical Union13. Two different instrument systems have been used: digital speedometers ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 170
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 44-46 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The Main Nile, north of 18° N latitude, comprises flow from three major tributaries: the White Nile, Blue Nile and Atbara river (Fig. Ib). At present, their hydrology and sediment load are markedly different10 (Fig. 2). The White Nile contributes almost a third of the total discharge, but only ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 171
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 46-48 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] To obtain a molecular view of angiosperm origins we have determined nucleotide sequences for full-size complementary DNAs of a slowly evolving glycolytic enzyme, glyceraldehyde-3-phosphate dehydrogenase (GAPDH), from six flowering plants. The six nucleotide sequences from animals13'14, one from ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 172
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 42-43 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Both cristobalite and diopside have been studied by 17O NMR using conventional sample-spinning techniques (ref. 9 and E. Oldfield and R. J. Kirkpatrick, manuscript in preparation). Cristobalite is known to have a single crystallographically distinct oxygen site, with the oxygens arranged ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 173
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 49-51 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Nine-week-old outbred male golden hamsters (Mesocricetus auratus), raised in our colony from animals purchased from Charles Rivers Lakeview (Newfield, New Jersey), were initially group-housed and maintained on a 14:10 light-dark (LD) cycle (14 h of light per 24 h) until 9 weeks of age. Animals were ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 174
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 283-283 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Tokyo JAPAN'S Ministry of Education, Culture and Science (MESC) will shortly announce its backing for a project to sequence the entire genome of the bacterium Escherichia coii. With luck, E.co//'s estimated 4,700 kilobase pairs, one thousandth the number of the human genome, could be sequenced ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 175
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 284-284 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Cape Town DR Jocelyn Kane-Berman, who was dismissed as superintendent of Groote Schuur Hospital in November after naming Nelson Mandela as her choice of premier in a newspaper interview (see Nature 338, 4; 1989), has been reinstated in her post with immediate effect. The Administrator of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 176
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 285-285 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE choice of sites for a deep repository for low-level and intermediate-level radioactive waste in Britain has been narrowed down to two: Sellafield in Cumbria and Dounreay in Caithness. Both are already the sites of nuclear installations. After permission is obtained from the planning ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 177
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 286-286 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DR Pulat Khabibullaev, nuclear physicist and former president of the Uzbek Academy of Sciences, has been replaced as president of the Uzbek Republic on the grounds of corruption. He was accused of having "actively assisted" the scientific careers of close relatives of now-disgraced local party ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 178
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 442-444 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE Micro-Oxymax computerized metabolic computer from Columbus Instruments measures oxygen consumption and CO, product simultaneously in 10 chambers, varying in size from 100 ml to 10 Micro-Oxymax: the newest respirometer from Columbus Instruments. litres (Reader Service No. 101). ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 179
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 339 (1989), S. 61-64 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] FIG. 1 Binding of transfected COS cells expressing ICAM-1 and ICAM-2 to LFA-1-coated plastic, a, COS cells transfected with ICAM-1 cDNA were panned on LFA-1-coated plates and the expression of ICAM-1 was analysed by indirect immunofluorescence flow cytometry with RR1/1 as the primary mAb. Unpanned ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 180
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 295-296 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE supernova explosion of February 1987 in the Large Magellanic Cloud has so far provided a wealth of data which, at least in broad outline, has confirmed our expectations of such an event and its aftermath. As the diffuse remnant has expanded and faded, astrophysicists have watched with mounting ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 181
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 300-300 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] CYGNUS X-3 is one of the brightest and most extraordinary objects in our Galaxy. It was first discovered as an X-ray source in 1966 and identified as the source of a giant radio outburst in 1972. Subsequent observations of Cyg X-3 have heralded the extension of the energy range for astronomy first ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 182
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 303-304 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRâáá€In his News and Views article1, David Penny noted the conflicting results of two comparative biochemical studies of Prochlorothrix and other photosynthetic prokaryotes âáဠa study by Turner et al.2 on the 16S ribosomal RNA subunit and a ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 183
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 306-307 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN 1963, Sydney Brenner wrote in a proposal to the Medical Research Council: Part of the success of molecular genetics was due to the use of extremely simple organisms which could be handled in large numbers: bacteria and bacterial viruses. ... We should like to attack the problem of cellular ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 184
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 309-313 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The dramatic and cyclic changes that have characterized the Earth's climate throughout the Quaternary may be illustrated by developments during the last such cycle which took place over the past 140,000 years. Quantitative reconstruction of the continental climate over this period improves the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 185
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 289-289 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] London PLANS for a nuclear power and heating station in Gor'kii in the Soviet Union have roused considerable opposition from local inhabitants, who, in the aftermath of the Chernobyl accident, are concerned at the proposed siting of such a station only a few kilometres from the city centre. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 186
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 289-289 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Washington THIS year's Crafoord Prize has been awarded by the Royal Swedish Academy of Sciences to James Van Alien of the University of Iowa. The prize, worth about $250,000, is given annually in an area not covered by the Nobel prizes. This year's recipient is cited for his work in ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 187
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 290-290 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR—Ivor Smith expresses his discontent about the reprint requests he received for his two-page paper, all of which he ignored. He claims that "the European reprint is a disappearing commodity". I believe this attitude is detrimental to at least one part of the scientific ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 188
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 291-292 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE "continuing scandal" referred to by John Maddox in his recent article "Crystals from First Principles'" is "that it remains in general impossible to predict the structure of even the simplest crystalline solids from a knowledge of their chemical composition". If the words "in general" are ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 189
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 193-193 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Boston THE Massachusetts Institute of Technology (MIT) has announced the formation of a committee to investigate the university's relationship with the federally sponsored Lincoln Laboratory in Lexington, Massa-chusetts. The laboratory's $386-million annual budget is paid by the United States ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 190
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 298-299 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE identification of polymorphic markers linked to a genetic disease is an important goal both for geneticists and for molecular biologists. The former make use of the association to determine individuals at risk for the disease, the latter to hunt for the gene causing it. Because it is based on ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 191
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 301-302 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] COULD there exist a fundamental interaction that has until recently escaped detection? This notion was addressed at a recent workshop* where participants assessed the current status of the 'fifth force'. The geophysical evidence for a violation of the inverse-square law of gravitation, one way such ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 192
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 304-304 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIRâáá€Hominids and the African apes form a well-defined clade, but there is disagreement on the intitial divergence of that clade. Most molecular evidence favours the gorilla as the first to diverge, whereas most morphological evidence puts hominids there. The second ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 193
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 308-308 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE Wadden Sea is the intertidal zone of the German Bight of the North Sea. Varying in width from 10 to 50 km, it is an expanse of tidal channels, flats, inlets, flood and ebb deltas, barrier islands and estuaries that extends from Den Helder in the Netherlands to Blavandshuk in Denmark. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 194
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 319-320 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Present upper bounds on the luminosity of SN1987A limit the surface magnetic field of a neutron star rotating twice a millisecond to no more than 109 gauss. Unless the field rises to 1012 gauss in ~103 yr, by the emergence of a presently buried field or from magnetothermal generation8, such a low ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 195
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 192-192 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Munich A PROPOSED new law that would make it legal to sterilize people judged mentally incompetent without their consent has prompted a vigorous protest in West Germany from those who fear the law might some day be used to justify enforced sterilizations of a broader class of people. The ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 196
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 193-193 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Munich J. P. BLASER will be retiring in the spring of 1990 as director of the Swiss Paul Scherrer Institute (PSI) for nuclear research in Villigen, near Zurich. The institute is cur-rently seeking a replacement. Blaser, 66, was formerly director at the Swiss Institute for Nuclear Research, which ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 197
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We recorded multi-unit responses to appropriately oriented moving light bars simultaneously from 5 to 7 spatially separate sites in cortical area 17 of 13 adult cats. To determine the temporal relationship of the firing patterns recorded at two sites, we computed both the auto- and ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 198
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We have isolated probes for the Langer-Giedion syndrome chromosome region (8q24.1) (refs 13,14). Deletion of a set of unknown genes within this region leads to sparse hair, lax skin, bulbous nose, cone-shaped epiphyses, multiple cartilaginous exostoses and mental retardation15. Using an ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 199
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Various class I MHC alleles were transfected into the HLA-A,B negative B-cell line, CIR. The resulting transfectants were tested for binding to Chinese hamster ovary (CHO) cells expressing the human CDS gene, using the assay described by Norment et al.3. Fifteen of 17 HLA-A,B molecules tested gave ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 200
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 338 (1989), S. 360-360 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Nature 337, 555-557 (1989). FIGURES 2 and 3 of this letter were inadvertently transposed during the editing ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...