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  • 1
    Monograph available for loan
    Monograph available for loan
    Practical optimization methods : with Mathematica applications (2000)
    New York [u.a.] : Springer
    Details Availability
    Call number: 19/M 02.0620
    Type of Medium: Monograph available for loan
    Pages: xiii, 715 S. + 1 CD-ROM
    ISBN: 0387986316
    Classification:
    C.1.8.
    Language: English
    Location: Upper compact magazine
    Branch Library: GFZ Library
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  • 2
    Electronic Resource
    Electronic Resource
    α ⇔ β Transformation in Lithium α-Sialon Ceramics (2000)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 325-326 (Jan. 2000), p. 185-190 
    Details
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/04/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.325-326.185.pdf
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  • 3
    Electronic Resource
    Electronic Resource
    Participation of working women in decision-making process as consumer (2003)
    Oxford, UK and Malden, USA : Blackwell Science Ltd
    International journal of consumer studies 27 (2003), S. 0 
    Details
    ISSN: 1470-6431
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: In a world where the role of women in decision-making is seldom adequately appreciated, they make a remarkable contribution due to their hard work and sense of confidence. It is observed that women are mostly involved in repetitive and monotonous household work irrespective of the fact that they share most of family responsibilities and perform a wide range of duties in and outside home. On the other hand men perform activities, which require skills, but there is sufficient evidence, which show a clear, although slow shift of stereotype sex roles.In early societies, decision-making was predominantly done by menfolk being the breadwinner of the family. With modernization and education women have been empowered to make the best use of human and non-human resources in management of the family with respect to efficient use of time and energy. So, a study was undertaken to know how far the working women of Faridkot district participate in the decision-making process with the following objectives:〈list style="custom"〉(a) to find out the level of participation of working women in the decision-making process as consumer.(b) to find out the level of difficulty among working women at different steps of the decision-making process.The present investigation pertaining to Faridkot district of Punjab state of India was exploratory in nature. A sample of 100 working women was selected by simple random sampling procedure. The responses were recorded through a well structured and pretested questionnaire including an index developed to measure level of participation and difficulty as realized by working women in the decision-making process. After collecting the data, it was analysed by employing simple statistical tests like frequency percentagesThe important findings emanated out of the present investigation are as follows:〈list style="custom"〉• Most of the respondents were middle aged, educated up to graduation level, having nuclear family, small size of family with monthly income more than Rs.5000.00. It was also observed that majority of the respondents were in the teaching and medical professions.• Working women were found to be involved more in the case of food items (79.0–93.0%) as compared to non-food items (6.0–46.0%) with an exception of their major participation (78.0%) at the stage of identifying the problem in case of non-food items.• The study revealed that the time consumed at various steps of consumer decision-making process is minimum for most of the steps in case of food items but moderate to maximum in case of non-food items. But for analysing the alternatives the time consumed was moderate to maximum for both the categories.• Findings also revealed that difficulty level was from moderate to high (32.0–98.0%) in most of the steps in case of food items whereas, in case of non-food items it was from low to high (11.0–78.0%)
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1470-6431.2003.00308_14.x
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  • 4
    Electronic Resource
    Electronic Resource
    Induction of carbofuran oxidation to 4-hydroxycarbofuran by Pseudomonas sp. 50432 (2002)
    Oxford, UK : Blackwell Publishing Ltd
    FEMS microbiology letters 214 (2002), S. 0 
    Details
    ISSN: 1574-6968
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Pseudomonas sp. 50432 biotransformed a highly toxic pesticide, carbofuran (2,3-dihydro-2,2-dimethylbenzofuran-7-yl methylcarbamate) to 7-phenol (2,3-dihydro-2,2-dimethyl-7-hydroxy benzofuran) and several unknown metabolites. One of the unknown metabolites identified by gas chromatography/mass spectroscopy was 4-hydroxycarbofuran (2,3-dihydro-2,2-dimethyl-4-hydroxybenzofuran-7-yl methylcarbamate). It had a mass (237) similar to 3-hydroxycarbofuran and 5-hydroxycarbofuran but different fragmentation patterns. This is the first report in which an inducible oxidative enzyme, hydroxylase, mediated the conversion of carbofuran to 4-hydroxycarbofuran. A second constitutively synthesized enzyme hyrolase transformed carbofuran to 7-phenol.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1574-6968.2002.tb11342.x
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  • 5
    Electronic Resource
    Electronic Resource
    Evidence on the presence of two distinct alkaline phosphatases in Serratia marcescens (2000)
    Oxford, UK : Blackwell Publishing Ltd
    FEMS microbiology letters 182 (2000), S. 0 
    Details
    ISSN: 1574-6968
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Certain strains of Serratia marcescens synthesized two different types of alkaline phosphatase (APase), constitutive (CAPase) and inducible (IAPase) APases, in low phosphate medium. Synthesis of the IAPase was repressed in the presence of high phosphate. Purification and separation of these electrophoretically distinct APases was achieved by using fractional (NH4)2SO4 precipitation, adsorption on a DEAE-cellulose column and elution of enzymes by a linear sodium chloride gradient. Starch gel electrophoresis of certain fractions revealed the separation of not only IAPase from CAPase but its separation into four distinct isozymes. CAPase gave maximum enzyme activity around pH 9.5, whereas for IAPase a broad range of enzyme activity was found between pH 8.5 and 10.5. Reversible inactivation at low pH occurred for IAPase but very little with CAPase. CAPase was more thermolabile than IAPase at 95°C. The two APases were found to be distinct in their kinetic as well as immunological properties, suggesting two distinct enzyme species.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1574-6968.2000.tb08886.x
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  • 6
    Electronic Resource
    Electronic Resource
    An econometric analysis of some major manufacturing industries: A case study (2004)
    Bingley : Emerald
    Managerial auditing journal 19 (2004), S. 790-795 
    Details
    ISSN: 0268-6902
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Economics
    Notes: Recently, Bhatti and Khan considered various functional forms to see their suitability in terms of efficiency and competency in assessing production process based on agricultural data. This paper reviews some models recently used in the literature and selects the most suitable one for measuring the production process of 21 major manufacturing industries in Bangladesh. In particular, the paper estimates and tests the coefficients of the production inputs for each of the selected manufacturing industries using Bangladesh Bureau of Statistics annual data over the period 1982-1983 through 1991-1992.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1108/02686900410543895
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  • 7
    Electronic Resource
    Electronic Resource
    (N-Maleoylglycinato)trimethyltin(IV) (2000)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 56 (2000), S. 327-328 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: The Sn atom in the crystal structure of the title compound,catena-poly[trimethyltin-μ-[(2,5-dioxo-2,5-dihydropyrrol-1-yl)acetato-O:O′]], [Sn(CH3)3(C6H4NO4)], adopts a distorted trigonal bipyramidal coordination geometry with three methyl groups defining the trigonal plane [mean Sn—C 2.117 (11) Å] and the axial positions occupied by O atoms from different carboxylate groups, with significantly different Sn—O bond lengths [2.207 (5) and 2.358 (6) Å]. The structure forms a polymeric chain of complex molecules linked via carboxylate moieties.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270199016510
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  • 8
    Electronic Resource
    Electronic Resource
    The teaching and use of a mnemonic to improve the management of shoulder dystocia (2004)
    Bradford : Emerald
    Clinical governance 9 (2004), S. 253-255 
    Details
    ISSN: 1477-7274
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Medicine , Economics
    Notes: Aims to assess the benefits of using a mnemonic to structure the care given during episodes of shoulder dystocia, an obstetric emergency that has important sequelae for the mother and infant. A retrospective case-notes-based study was carried out to describe practice prior to the introduction of the mnemonic. A prospective study was undertaken to evaluate the use of a mnemonic in practice, and whether this had an effect on foetal morbidity. Prior to the introduction of the mnemonic and structured documentation, care was delivered in an unstructured and in a non-evidence-based manner in 35 per cent of patients; documentation was incomplete in 68 per cent of cases. There was a 5 per cent incidence of injury to the infant. Following the introduction of a mnemonic, the use of evidence-based manoeuvres increased to 100 per cent, and care was delivered in a structured manner and there were no recorded injuries to infants. The management of shoulder dystocia has been made safer and more controlled by using a mnemonic to describe an evidence-based pathway. It has facilitated a multi-disciplinary team-based approach to the management of this obstetric emergency.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1108/14777270410566670
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  • 9
    Electronic Resource
    Electronic Resource
    Chromosome-wide distribution of haplotype blocks and the role of recombination hot spots (2003)
    [s.l.] : Nature Publishing Group
    Nature genetics 33 (2003), S. 382-387 
    Details
    ISSN: 1546-1718
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Medicine
    Notes: [Auszug] Recent studies of human populations suggest that the genome consists of chromosome segments that are ancestrally conserved ('haplotype blocks'; refs. 1–3) and have discrete boundaries defined by recombination hot spots. Using publicly available genetic markers, we have constructed a ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/ng1100
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  • 10
    Electronic Resource
    Electronic Resource
    Inactivation of Proteolytic Enzymes from Porphyromonas gingivalis Using Light-activated Agents (2000)
    Springer
    Lasers in medical science 15 (2000), S. 24-30 
    Details
    ISSN: 1435-604X
    Keywords: Keywords: Bacteria; Laser; Lethal photosensitisation; Periodontitis; Photodynamic therapy; Toluidine blue O
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Physics , Technology
    Notes: Abstract . Previous studies have shown one of the causative agents of periodontitis, Porphyromonas gingivalis, can be killed by red light in the presence of the light-activated antimicrobial agent toluidine blue O (TBO). The purpose of this study was to determine the effects of irradiating the organism with red light in the presence of TBO on its proteolytic enzyme activity. Suspensions of P. gingivalis were exposed to light with a wavelength of 633 nm in the presence of various concentrations of TBO. Samples were taken at various times and their proteolytic activity determined by assay of azocasein hydrolysis. On exposure to 126 J of red light in the presence of 12.5 µg/ml of TBO the proteolytic enzyme activity was reduced by 100%. The results of this study have shown that the main virulence factor of P. gingivalis, its proteolytic activity, can be inactivated by red light in the presence of TBO. This, together with the known bactericidal activity of the TBO/light combination, suggests that photodynamic therapy may prove important in reducing the effectiveness of P. gingivalis as a periodontopathogen in vivo.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s101030050043
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