ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
Filter
  • Lunar and Planetary Science and Exploration  (703)
  • Condensed Matter: Electronic Properties, etc.  (386)
  • Cell Line  (210)
  • ASTROPHYSICS
  • INSTRUMENTATION AND PHOTOGRAPHY
  • Life and Medical Sciences
  • 2015-2019  (778)
  • 2005-2009  (521)
Collection
Keywords
Publisher
Years
Year
  • 1
    facet.materialart.
    Unknown
    Properties of Rubble-Pile Asteroid (101955) Bennu from OSIRIS-REx Imaging and Thermal Analysis (2019)
    In:  CASI
    Details
    Publication Date: 2019-08-14
    Description: Establishing the abundance and physical properties of regolith and boulders on asteroids is crucial for understanding the formation and degradation mechanisms at work on their surfaces. Using images and thermal data from NASA's Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) spacecraft, we show that asteroid (101955) Bennu's surface is globally rough, dense with boulders, and low in albedo. The number of boulders is surprising given Bennu's moderate thermal inertia, suggesting that simple models linking thermal inertia to particle size do not adequately capture the complexity relating these properties. At the same time, we find evidence for a wide range of particle sizes with distinct albedo characteristics. Our findings imply that ages of Bennu's surface particles span from the disruption of the asteroid's parent body (boulders) to recent in situ production (micrometre-scale particles).
    Keywords: Lunar and Planetary Science and Exploration
    Type: GSFC-E-DAA-TN67770 , Nature Astronomy (e-ISSN 2397-3366); 3; 341–351
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 2
    facet.materialart.
    Unknown
    OSIRIS-REx Contamination Control Strategy and Implementation (2017)
    In:  CASI
    Details
    Publication Date: 2019-08-13
    Description: OSIRIS-REx will return pristine samples of carbonaceous asteroid Bennu. This manuscript describes how pristine was defined based on expectations of Bennu and on a realistic understanding of what is achievable with a constrained schedule and budget, and how that definition flowed to requirements and implementation. To return a pristine sample, the OSIRIS-REx spacecraft sampling hardware was maintained at Level 100 A/2 and less than 180 nanograms per square centimeter of amino acids and hydrazine on the sampler head through precision cleaning, control of materials, and vigilance. Contamination is further characterized via witness material exposed to the spacecraft assembly and testing environment as well as in space. This characterization provided knowledge of the expected background and will be used in conjunction with archived spacecraft components for comparison with the samples when they are delivered to Earth for analysis. Most of all, the cleanliness of the OSIRIS-REx spacecraft was achieved through communication between scientists, engineers, managers, and technicians.
    Keywords: Lunar and Planetary Science and Exploration
    Type: GSFC-E-DAA-TN41800 , International Conference on the Origin of Life; Jul 16, 2018 - Jul 21, 2018; San Diego, CA; United States
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 3
    facet.materialart.
    Unknown
    OSIRIS-REx Contamination Control Strategy and Implementation (2017)
    In:  Other Sources
    Details
    Publication Date: 2019-08-26
    Description: OSIRIS-REx will return pristine samples of carbonaceous asteroid Bennu. This article describes how pristine was defined based on expectations of Bennu and on a realistic understanding of what is achievable with a constrained schedule and budget, and how that definition flowed to requirements and implementation. To return a pristine sample, the OSIRIS-REx spacecraft sampling hardware was maintained at level 100 A/2 and less than 180 ng/cm(exp 2) of amino acids and hydrazine on the sampler head through precision cleaning, control of materials, and vigilance. Contamination is further characterized via witness material exposed to the spacecraft assembly and testing environment as well as in space. This characterization provided knowledge of the expected background and will be used in conjunction with archived spacecraft components for comparison with the samples when they are delivered to Earth for analysis. Most of all, the cleanliness of the OSIRIS-REx spacecraft was achieved through communication among scientists, engineers, managers, and technicians.
    Keywords: Lunar and Planetary Science and Exploration
    Type: GSFC-E-DAA-TN50790 , Space Science Review (ISSN 0038-6308) (e-ISSN 1572-9672); 214; 1; 19
    Format: text
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 4
    facet.materialart.
    Unknown
    TLR3 deficiency in patients with herpes simplex encephalitis (2007)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2007-09-18
    Description: Some Toll and Toll-like receptors (TLRs) provide immunity to experimental infections in animal models, but their contribution to host defense in natural ecosystems is unknown. We report a dominant-negative TLR3 allele in otherwise healthy children with herpes simplex virus 1 (HSV-1) encephalitis. TLR3 is expressed in the central nervous system (CNS), where it is required to control HSV-1, which spreads from the epithelium to the CNS via cranial nerves. TLR3 is also expressed in epithelial and dendritic cells, which apparently use TLR3-independent pathways to prevent further dissemination of HSV-1 and to provide resistance to other pathogens in TLR3-deficient patients. Human TLR3 appears to be redundant in host defense to most microbes but is vital for natural immunity to HSV-1 in the CNS, which suggests that neurotropic viruses have contributed to the evolutionary maintenance of TLR3.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhang, Shen-Ying -- Jouanguy, Emmanuelle -- Ugolini, Sophie -- Smahi, Asma -- Elain, Gaelle -- Romero, Pedro -- Segal, David -- Sancho-Shimizu, Vanessa -- Lorenzo, Lazaro -- Puel, Anne -- Picard, Capucine -- Chapgier, Ariane -- Plancoulaine, Sabine -- Titeux, Matthias -- Cognet, Celine -- von Bernuth, Horst -- Ku, Cheng-Lung -- Casrouge, Armanda -- Zhang, Xin-Xin -- Barreiro, Luis -- Leonard, Joshua -- Hamilton, Claire -- Lebon, Pierre -- Heron, Benedicte -- Vallee, Louis -- Quintana-Murci, Lluis -- Hovnanian, Alain -- Rozenberg, Flore -- Vivier, Eric -- Geissmann, Frederic -- Tardieu, Marc -- Abel, Laurent -- Casanova, Jean-Laurent -- G0900867/Medical Research Council/United Kingdom -- New York, N.Y. -- Science. 2007 Sep 14;317(5844):1522-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Human Genetics of Infectious Diseases, Institut National de la Sante et de la Recherche Medicale (INSERM), U550, Faculty Necker, Paris 75015, France.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17872438" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; CD8-Positive T-Lymphocytes/immunology ; Cell Line ; Child, Preschool ; Dendritic Cells/immunology ; Encephalitis, Herpes Simplex/*genetics/*immunology ; Female ; Fibroblasts/immunology/metabolism/virology ; Genes, Dominant ; *Herpesvirus 1, Human/physiology ; Heterozygote ; Humans ; Immunity, Innate ; Infant ; Interferons/biosynthesis ; Keratinocytes/immunology ; Killer Cells, Natural/immunology ; Leukocytes, Mononuclear/immunology ; Mutation ; Poly I-C/pharmacology ; Toll-Like Receptor 3/chemistry/*deficiency/*genetics/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 5
    facet.materialart.
    Unknown
    Ethics. The ISSCR guidelines for human embryonic stem cell research (2007)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2007-02-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Daley, George Q -- Ahrlund Richter, Lars -- Auerbach, Jonathan M -- Benvenisty, Nissim -- Charo, R Alta -- Chen, Grace -- Deng, Hong-Kui -- Goldstein, Lawrence S -- Hudson, Kathy L -- Hyun, Insoo -- Junn, Sung Chull -- Love, Jane -- Lee, Eng Hin -- McLaren, Anne -- Mummery, Christine L -- Nakatsuji, Norio -- Racowsky, Catherine -- Rooke, Heather -- Rossant, Janet -- Scholer, Hans R -- Solbakk, Jan Helge -- Taylor, Patrick -- Trounson, Alan O -- Weissman, Irving L -- Wilmut, Ian -- Yu, John -- Zoloth, Laurie -- New York, N.Y. -- Science. 2007 Feb 2;315(5812):603-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Children's Hospital, Boston, Massachusetts, USA. george.daley@childrens.harvard.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17272706" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Line ; Chimera ; *Embryo Research/ethics/legislation & jurisprudence ; Embryonic Development ; *Embryonic Stem Cells ; *Guidelines as Topic ; Humans ; Informed Consent ; International Cooperation ; Oocyte Donation/economics/ethics ; Pluripotent Stem Cells ; Societies, Scientific ; Tissue Donors/ethics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 6
    facet.materialart.
    Unknown
    DNA double-strand breaks activate a multi-functional genetic program in developing lymphocytes (2008)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2008-10-14
    Description: DNA double-strand breaks are generated by genotoxic agents and by cellular endonucleases as intermediates of several important physiological processes. The cellular response to genotoxic DNA breaks includes the activation of transcriptional programs known primarily to regulate cell-cycle checkpoints and cell survival. DNA double-strand breaks are generated in all developing lymphocytes during the assembly of antigen receptor genes, a process that is essential for normal lymphocyte development. Here we show that in murine lymphocytes these physiological DNA breaks activate a broad transcriptional program. This program transcends the canonical DNA double-strand break response and includes many genes that regulate diverse cellular processes important for lymphocyte development. Moreover, the expression of several of these genes is regulated similarly in response to genotoxic DNA damage. Thus, physiological DNA double-strand breaks provide cues that can regulate cell-type-specific processes not directly involved in maintaining the integrity of the genome, and genotoxic DNA breaks could disrupt normal cellular functions by corrupting these processes.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2605662/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2605662/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bredemeyer, Andrea L -- Helmink, Beth A -- Innes, Cynthia L -- Calderon, Boris -- McGinnis, Lisa M -- Mahowald, Grace K -- Gapud, Eric J -- Walker, Laura M -- Collins, Jennifer B -- Weaver, Brian K -- Mandik-Nayak, Laura -- Schreiber, Robert D -- Allen, Paul M -- May, Michael J -- Paules, Richard S -- Bassing, Craig H -- Sleckman, Barry P -- R01 AI047829/AI/NIAID NIH HHS/ -- R01 AI047829-09/AI/NIAID NIH HHS/ -- R01 CA125195/CA/NCI NIH HHS/ -- R01 CA125195-02/CA/NCI NIH HHS/ -- England -- Nature. 2008 Dec 11;456(7223):819-23. doi: 10.1038/nature07392. Epub 2008 Oct 12.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri 63110, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/18849970" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Ataxia Telangiectasia Mutated Proteins ; B-Lymphocytes/drug effects/*metabolism ; Cell Cycle Proteins/drug effects ; Cell Line ; *DNA Breaks, Double-Stranded ; DNA-Binding Proteins/drug effects ; Enzyme Inhibitors/pharmacology ; Gene Expression Profiling ; Gene Expression Regulation, Developmental/drug effects/*genetics ; Homeodomain Proteins/metabolism ; Mice ; Mice, Knockout ; Mice, SCID ; NF-kappa B/metabolism ; Protein-Serine-Threonine Kinases/drug effects ; Tumor Suppressor Proteins/drug effects
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 7
    facet.materialart.
    Unknown
    SLC38A9 is a component of the lysosomal amino acid sensing machinery that controls mTORC1 (2015)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2015-01-07
    Description: Cell growth and proliferation are tightly linked to nutrient availability. The mechanistic target of rapamycin complex 1 (mTORC1) integrates the presence of growth factors, energy levels, glucose and amino acids to modulate metabolic status and cellular responses. mTORC1 is activated at the surface of lysosomes by the RAG GTPases and the Ragulator complex through a not fully understood mechanism monitoring amino acid availability in the lysosomal lumen and involving the vacuolar H(+)-ATPase. Here we describe the uncharacterized human member 9 of the solute carrier family 38 (SLC38A9) as a lysosomal membrane-resident protein competent in amino acid transport. Extensive functional proteomic analysis established SLC38A9 as an integral part of the Ragulator-RAG GTPases machinery. Gain of SLC38A9 function rendered cells resistant to amino acid withdrawal, whereas loss of SLC38A9 expression impaired amino-acid-induced mTORC1 activation. Thus SLC38A9 is a physical and functional component of the amino acid sensing machinery that controls the activation of mTOR.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4376665/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4376665/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rebsamen, Manuele -- Pochini, Lorena -- Stasyk, Taras -- de Araujo, Mariana E G -- Galluccio, Michele -- Kandasamy, Richard K -- Snijder, Berend -- Fauster, Astrid -- Rudashevskaya, Elena L -- Bruckner, Manuela -- Scorzoni, Stefania -- Filipek, Przemyslaw A -- Huber, Kilian V M -- Bigenzahn, Johannes W -- Heinz, Leonhard X -- Kraft, Claudine -- Bennett, Keiryn L -- Indiveri, Cesare -- Huber, Lukas A -- Superti-Furga, Giulio -- P 26682/Austrian Science Fund FWF/Austria -- England -- Nature. 2015 Mar 26;519(7544):477-81. doi: 10.1038/nature14107. Epub 2015 Jan 7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, 1090 Vienna, Austria. ; Department DiBEST (Biology, Ecology and Earth Sciences), University of Calabria, 87036 Arcavacata di Rende, Italy. ; Biocenter, Division of Cell Biology, Innsbruck Medical University, 6020 Innsbruck, Austria. ; Max F. Perutz Laboratories, University of Vienna, 1030 Vienna, Austria.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25561175" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Transport Systems/*metabolism ; Amino Acids/*metabolism ; Animals ; Cell Line ; Humans ; Lysosomes/*metabolism ; Mice ; Monomeric GTP-Binding Proteins/metabolism ; Multiprotein Complexes/*metabolism ; Nucleotides/metabolism ; TOR Serine-Threonine Kinases/*metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 8
    facet.materialart.
    Unknown
    Disruption of the Accidental Dirac Semimetal State in ZrTe_{5} under Hydrostatic Pressure (2017)
    American Physical Society (APS)
    Details
    Publication Date: 2017-05-20
    Description: Author(s): J. L. Zhang, C. Y. Guo, X. D. Zhu, L. Ma, G. L. Zheng, Y. Q. Wang, L. Pi, Y. Chen, H. Q. Yuan, and M. L. Tian We study the effect of hydrostatic pressure on the magnetotransport properties of zirconium pentatelluride. The magnitude of resistivity anomaly gets enhanced with increasing pressure, but the transition temperature T * is insensitive to it up to 2.5 GPa. In the case of H ∥ b , the quasilinear magnetore… [Phys. Rev. Lett. 118, 206601] Published Fri May 19, 2017
    Keywords: Condensed Matter: Electronic Properties, etc.
    Print ISSN: 0031-9007
    Electronic ISSN: 1079-7114
    Topics: Physics
    Published by American Physical Society (APS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 9
    facet.materialart.
    Unknown
    Spin-Current to Charge-Current Conversion and Magnetoresistance in a Hybrid Structure of Graphene and Yttrium Iron Garnet (2015)
    American Physical Society (APS)
    Details
    Publication Date: 2015-11-26
    Description: Author(s): J. B. S. Mendes, O. Alves Santos, L. M. Meireles, R. G. Lacerda, L. H. Vilela-Leão, F. L. A. Machado, R. L. Rodríguez-Suárez, A. Azevedo, and S. M. Rezende The use of graphene in spintronic devices depends, among other things, on its ability to convert a spin excitation into an electric charge signal, a phenomenon that requires a spin-orbit coupling (SOC). Here we report the observation of two effects that show the existence of SOC in large-area CVD gr… [Phys. Rev. Lett. 115, 226601] Published Wed Nov 25, 2015
    Keywords: Condensed Matter: Electronic Properties, etc.
    Print ISSN: 0031-9007
    Electronic ISSN: 1079-7114
    Topics: Physics
    Published by American Physical Society (APS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 10
    facet.materialart.
    Unknown
    A paracrine requirement for hedgehog signalling in cancer (2008)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2008-08-30
    Description: Ligand-dependent activation of the hedgehog (Hh) signalling pathway has been associated with tumorigenesis in a number of human tissues. Here we show that, although previous reports have described a cell-autonomous role for Hh signalling in these tumours, Hh ligands fail to activate signalling in tumour epithelial cells. In contrast, our data support ligand-dependent activation of the Hh pathway in the stromal microenvironment. Specific inhibition of Hh signalling using small molecule inhibitors, a neutralizing anti-Hh antibody or genetic deletion of smoothened (Smo) in the mouse stroma results in growth inhibition in xenograft tumour models. Taken together, these studies demonstrate a paracrine requirement for Hh ligand signalling in the tumorigenesis of Hh-expressing cancers and have important implications for the development of Hh pathway antagonists in cancer.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yauch, Robert L -- Gould, Stephen E -- Scales, Suzie J -- Tang, Tracy -- Tian, Hua -- Ahn, Christina P -- Marshall, Derek -- Fu, Ling -- Januario, Thomas -- Kallop, Dara -- Nannini-Pepe, Michelle -- Kotkow, Karen -- Marsters, James C -- Rubin, Lee L -- de Sauvage, Frederic J -- England -- Nature. 2008 Sep 18;455(7211):406-10. doi: 10.1038/nature07275. Epub 2008 Aug 27.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Genentech Inc., 1 DNA Way, South San Francisco, California 94080, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/18754008" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Line ; Female ; Gene Expression Profiling ; Gene Expression Regulation, Neoplastic ; Hedgehog Proteins/*metabolism ; Humans ; Ligands ; Mice ; Mice, Nude ; Neoplasm Transplantation ; Neoplasms/genetics/*metabolism ; Paracrine Communication/*physiology ; Receptors, G-Protein-Coupled/deficiency/genetics/metabolism ; Stromal Cells/*metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...