ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
  • 1
    Publication Date: 2018-07-06
    Description: Engineering coherent systems is a central goal of quantum science. Color centers in diamond are a promising approach, with the potential to combine the coherence of atoms with the scalability of a solid-state platform. We report a color center that shows insensitivity to environmental decoherence caused by phonons and electric field noise: the neutral charge state of silicon vacancy (SiV 0 ). Through careful materials engineering, we achieved 〉80% conversion of implanted silicon to SiV 0 . SiV 0 exhibits spin-lattice relaxation times approaching 1 minute and coherence times approaching 1 second. Its optical properties are very favorable, with ~90% of its emission into the zero-phonon line and near–transform-limited optical linewidths. These combined properties make SiV 0 a promising defect for quantum network applications.
    Keywords: Materials Science, Physics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2013-10-02
    Description: Topical preexposure prophylaxis interrupts HIV transmission at the site of mucosal exposure. Intermittently dosed vaginal gels containing the HIV-1 reverse transcriptase inhibitor tenofovir protected pigtailed macaques depending on the timing of viral challenge relative to gel application. However, modest or no protection was observed in clinical trials. Intravaginal rings (IVRs)...
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    Publication Date: 2015-04-22
    Description: There has been considerable interest in understanding the self-assembly of DNA-grafted nanoparticles into different crystal structures, e.g., CsCl, AlB2, and Cr3Si. Although there are important exceptions, a generally accepted view is that the right stoichiometry of the two building block colloids needs to be mixed to form the desired crystal...
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Publication Date: 2011-10-05
    Description: Author(s): A. N. M. Zainuddin, S. Hong, L. Siddiqui, S. Srinivasan, and S. Datta [Phys. Rev. B 84, 165306] Published Tue Oct 04, 2011
    Keywords: Semiconductors II: surfaces, interfaces, microstructures, and related topics
    Print ISSN: 1098-0121
    Electronic ISSN: 1095-3795
    Topics: Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    Publication Date: 2011-01-26
    Description: Atomic-level structural investigation of the key conformational intermediates of amyloidogenesis remains a challenge. Here we demonstrate the utility of nanobodies to trap and characterize intermediates of β2-microglobulin (β2m) amyloidogenesis by X-ray crystallography. For this purpose, we selected five single domain antibodies that block the fibrillogenesis of a proteolytic amyloidogenic fragment of β2m (ΔN6β2m). The crystal structure of ΔN6β2m in complex with one of these nanobodies (Nb24) identifies domain swapping as a plausible mechanism of self-association of this amyloidogenic protein. In the swapped dimer, two extended hinge loops—corresponding to the heptapetide NHVTLSQ that forms amyloid in isolation—are unmasked and fold into a new two-stranded antiparallel β-sheet. The β-strands of this sheet are prone to self-associate and stack perpendicular to the direction of the strands to build large intermolecular β-sheets that run parallel to the axis of growing oligomers, providing an elongation mechanism by self-templated growth.
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Publication Date: 2011-04-20
    Description: First ever in-situ measurements of black carbon (BC) aerosols in the troposphere (up to 9 km) made over central India and the resulting atmospheric impact as revealed by the environment lapse rate are presented. The altitude distribution of BC showed multiple peaks; two surprisingly large peaks, one at ∼4.5 km, and another above 8 km. Associated with these, rapid decrease in the environmental lapse rate and a sharp increase in the atmosphere stability were observed, probably caused by the atmospheric warming by the BC layers. This important observation calls for extensive high altitude profiling of BC to quantify the resultant warming, increase in stability and consequent increase in BC lifetime.
    Print ISSN: 0094-8276
    Electronic ISSN: 1944-8007
    Topics: Geosciences , Physics
    Published by Wiley on behalf of American Geophysical Union (AGU).
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    Publication Date: 2010-03-06
    Description: Metabolic syndrome is a group of obesity-related metabolic abnormalities that increase an individual's risk of developing type 2 diabetes and cardiovascular disease. Here, we show that mice genetically deficient in Toll-like receptor 5 (TLR5), a component of the innate immune system that is expressed in the gut mucosa and that helps defend against infection, exhibit hyperphagia and develop hallmark features of metabolic syndrome, including hyperlipidemia, hypertension, insulin resistance, and increased adiposity. These metabolic changes correlated with changes in the composition of the gut microbiota, and transfer of the gut microbiota from TLR5-deficient mice to wild-type germ-free mice conferred many features of metabolic syndrome to the recipients. Food restriction prevented obesity, but not insulin resistance, in the TLR5-deficient mice. These results support the emerging view that the gut microbiota contributes to metabolic disease and suggest that malfunction of the innate immune system may promote the development of metabolic syndrome.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4714868/" 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/PMC4714868/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vijay-Kumar, Matam -- Aitken, Jesse D -- Carvalho, Frederic A -- Cullender, Tyler C -- Mwangi, Simon -- Srinivasan, Shanthi -- Sitaraman, Shanthi V -- Knight, Rob -- Ley, Ruth E -- Gewirtz, Andrew T -- DK061417/DK/NIDDK NIH HHS/ -- DK06439/DK/NIDDK NIH HHS/ -- DK083275/DK/NIDDK NIH HHS/ -- K01 DK083275/DK/NIDDK NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2010 Apr 9;328(5975):228-31. doi: 10.1126/science.1179721. Epub 2010 Mar 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pathology, Emory University, Atlanta, GA 30322, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20203013" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Bacterial Physiological Phenomena ; Blood Glucose/analysis ; Body Fat Distribution ; Body Weight ; Caloric Restriction ; Dietary Fats/administration & dosage ; Female ; Germ-Free Life ; Hyperphagia/etiology ; *Immunity, Innate ; Insulin Resistance ; Intestinal Mucosa/immunology ; Intestines/*microbiology ; Male ; Metabolic Syndrome X/*etiology/immunology/microbiology ; Mice ; Mice, Knockout ; Obesity/etiology/immunology/microbiology/prevention & control ; Toll-Like Receptor 5/deficiency/genetics/*metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Publication Date: 2015-03-04
    Description: The intestinal tract is inhabited by a large and diverse community of microbes collectively referred to as the gut microbiota. While the gut microbiota provides important benefits to its host, especially in metabolism and immune development, disturbance of the microbiota-host relationship is associated with numerous chronic inflammatory diseases, including inflammatory bowel disease and the group of obesity-associated diseases collectively referred to as metabolic syndrome. A primary means by which the intestine is protected from its microbiota is via multi-layered mucus structures that cover the intestinal surface, thereby allowing the vast majority of gut bacteria to be kept at a safe distance from epithelial cells that line the intestine. Thus, agents that disrupt mucus-bacterial interactions might have the potential to promote diseases associated with gut inflammation. Consequently, it has been hypothesized that emulsifiers, detergent-like molecules that are a ubiquitous component of processed foods and that can increase bacterial translocation across epithelia in vitro, might be promoting the increase in inflammatory bowel disease observed since the mid-twentieth century. Here we report that, in mice, relatively low concentrations of two commonly used emulsifiers, namely carboxymethylcellulose and polysorbate-80, induced low-grade inflammation and obesity/metabolic syndrome in wild-type hosts and promoted robust colitis in mice predisposed to this disorder. Emulsifier-induced metabolic syndrome was associated with microbiota encroachment, altered species composition and increased pro-inflammatory potential. Use of germ-free mice and faecal transplants indicated that such changes in microbiota were necessary and sufficient for both low-grade inflammation and metabolic syndrome. These results support the emerging concept that perturbed host-microbiota interactions resulting in low-grade inflammation can promote adiposity and its associated metabolic effects. Moreover, they suggest that the broad use of emulsifying agents might be contributing to an increased societal incidence of obesity/metabolic syndrome and other chronic inflammatory diseases.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Chassaing, Benoit -- Koren, Omry -- Goodrich, Julia K -- Poole, Angela C -- Srinivasan, Shanthi -- Ley, Ruth E -- Gewirtz, Andrew T -- DK083890/DK/NIDDK NIH HHS/ -- DK099071/DK/NIDDK NIH HHS/ -- R01 DK083890/DK/NIDDK NIH HHS/ -- R01 DK099071/DK/NIDDK NIH HHS/ -- England -- Nature. 2015 Mar 5;519(7541):92-6. doi: 10.1038/nature14232. Epub 2015 Feb 25.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia 30303, USA. ; Faculty of Medicine, Bar Ilan University, Safed, 13115, Israel. ; Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA. ; Digestive Diseases Division, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia 30322, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25731162" target="_blank"〉PubMed〈/a〉
    Keywords: Adiposity/drug effects ; Animals ; Carboxymethylcellulose Sodium/administration & dosage/adverse effects ; Colitis/*chemically induced/*microbiology/pathology ; Diet/*adverse effects ; Emulsifying Agents/administration & dosage/*adverse effects ; Feces/microbiology ; Female ; Gastrointestinal Tract/*drug effects/*microbiology/pathology ; Germ-Free Life ; Inflammation/chemically induced/microbiology/pathology ; Intestinal Mucosa/drug effects/microbiology/pathology ; Male ; Metabolic Syndrome X/*chemically induced/*microbiology/pathology ; Mice ; Microbiota/drug effects ; Obesity/chemically induced/microbiology/pathology ; Polysorbates/administration & dosage/adverse effects
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Publication Date: 2014-06-21
    Description: 〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4138491/" 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/PMC4138491/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉H3Africa Consortium -- Rotimi, Charles -- Abayomi, Akin -- Abimiku, Alash'le -- Adabayeri, Victoria May -- Adebamowo, Clement -- Adebiyi, Ezekiel -- Ademola, Adebowale D -- Adeyemo, Adebowale -- Adu, Dwomoa -- Affolabi, Dissou -- Agongo, Godfred -- Ajayi, Samuel -- Akarolo-Anthony, Sally -- Akinyemi, Rufus -- Akpalu, Albert -- Alberts, Marianne -- Alonso Betancourt, Orlando -- Alzohairy, Ahmed Mansour -- Ameni, Gobena -- Amodu, Olukemi -- Anabwani, Gabriel -- Andersen, Kristian -- Arogundade, Fatiu -- Arulogun, Oyedunni -- Asogun, Danny -- Bakare, Rasheed -- Balde, Naby -- Baniecki, Mary Lynn -- Beiswanger, Christine -- Benkahla, Alia -- Bethke, Lara -- Boehnke, Micheal -- Boima, Vincent -- Brandful, James -- Brooks, Andrew I -- Brosius, Frank C -- Brown, Chester -- Bucheton, Bruno -- Burke, David T -- Burnett, Barrington G -- Carrington-Lawrence, Stacy -- Carstens, Nadia -- Chisi, John -- Christoffels, Alan -- Cooper, Richard -- Cordell, Heather -- Crowther, Nigel -- Croxton, Talishiea -- de Vries, Jantina -- Derr, Leslie -- Donkor, Peter -- Doumbia, Seydou -- Duncanson, Audrey -- Ekem, Ivy -- El Sayed, Ahmed -- Engel, Mark E -- Enyaru, John C K -- Everett, Dean -- Fadlelmola, Faisal M -- Fakunle, Eyitayo -- Fischbeck, Kenneth H -- Fischer, Anne -- Folarin, Onikepe -- Gamieldien, Junaid -- Garry, Robert F -- Gaseitsiwe, Simani -- Gbadegesin, Rasheed -- Ghansah, Anita -- Giovanni, Maria -- Goesbeck, Parham -- Gomez-Olive, F Xavier -- Grant, Donald S -- Grewal, Ravnit -- Guyer, Mark -- Hanchard, Neil A -- Happi, Christian T -- Hazelhurst, Scott -- Hennig, Branwen J -- Hertz-, Christiane -- Fowler -- Hide, Winston -- Hilderbrandt, Friedhelm -- Hugo-Hamman, Christopher -- Ibrahim, Muntaser E -- James, Regina -- Jaufeerally-Fakim, Yasmina -- Jenkins, Carolyn -- Jentsch, Ute -- Jiang, Pan-Pan -- Joloba, Moses -- Jongeneel, Victor -- Joubert, Fourie -- Kader, Mukthar -- Kahn, Kathleen -- Kaleebu, Pontiano -- Kapiga, Saidi H -- Kassim, Samar Kamal -- Kasvosve, Ishmael -- Kayondo, Jonathan -- Keavney, Bernard -- Kekitiinwa, Adeodata -- Khan, Sheik Humarr -- Kimmel, Paul -- King, Mary-Claire -- Kleta, Robert -- Koffi, Mathurin -- Kopp, Jeffrey -- Kretzler, Matthias -- Kumuthini, Judit -- Kyobe, Samuel -- Kyobutungi, Catherine -- Lackland, Daniel T -- Lacourciere, Karen A -- Landoure, Guida -- Lawlor, Rita -- Lehner, Thomas -- Lesosky, Maia -- Levitt, Naomi -- Littler, Katherine -- Lombard, Zane -- Loring, Jeanne F -- Lyantagaye, Sylvester -- Macleod, Annette -- Madden, Ebony B -- Mahomva, Chengetai R -- Makani, Julie -- Mamven, Manmak -- Marape, Marape -- Mardon, Graeme -- Marshall, Patricia -- Martin, Darren P -- Masiga, Daniel -- Mason, Robin -- Mate-Kole, Michael -- Matovu, Enock -- Mayige, Mary -- Mayosi, Bongani M -- Mbanya, Jean Claude -- McCurdy, Sheryl A -- McCarthy, Mark I -- McIlleron, Helen -- Mc'Ligeyo, S O -- Merle, Corrine -- Mocumbi, Ana Olga -- Mondo, Charles -- Moran, John V -- Motala, Ayesha -- Moxey-Mims, Marva -- Mpoloka, Wata Sununguko -- Msefula, Chisomo L -- Mthiyane, Thuli -- Mulder, Nicola -- Mulugeta, Gebregziab her -- Mumba, Dieuodonne -- Musuku, John -- Nagdee, Mo -- Nash, Oyekanmi -- Ndiaye, Daouda -- Nguyen, Anh Quynh -- Nicol, Mark -- Nkomazana, Oathokwa -- Norris, Shane -- Nsangi, Betty -- Nyarko, Alexander -- Nyirenda, Moffat -- Obe, Eileen -- Obiakor, Reginald -- Oduro, Abraham -- Ofori-Acquah, Solomon F -- Ogah, Okechukwu -- Ogendo, Stephen -- Ohene-Frempong, Kwaku -- Ojo, Akinlolu -- Olanrewaju, Timothy -- Oli, John -- Osafo, Charlotte -- Ouwe Missi Oukem-Boyer, Odile -- Ovbiagele, Bruce -- Owen, Andrew -- Owolabi, Mayowa Ojo -- Owolabi, Lukman -- Owusu-Dabo, Ellis -- Pare, Guillaume -- Parekh, Rulan -- Patterton, Hugh G -- Penno, Margaret B -- Peterson, Jane -- Pieper, Rembert -- Plange-Rhule, Jacob -- Pollak, Martin -- Puzak, Julia -- Ramesar, Rajkumar S -- Ramsay, Michele -- Rasooly, Rebekah -- Reddy, Shiksha -- Sabeti, Pardis C -- Sagoe, Kwamena -- Salako, Tunde -- Samassekou, Oumar -- Sandhu, Manjinder S -- Sankoh, Osman -- Sarfo, Fred Stephen -- Sarr, Marie -- Shaboodien, Gasnat -- Sidibe, Issa -- Simo, Gustave -- Simuunza, Martin -- Smeeth, Liam -- Sobngwi, Eugene -- Soodyall, Himla -- Sorgho, Hermann -- Sow Bah, Oumou -- Srinivasan, Sudha -- Stein, Dan J -- Susser, Ezra S -- Swanepoel, Carmen -- Tangwa, Godfred -- Tareila, Andrew -- Tastan Bishop, Ozlem -- Tayo, Bamidele -- Tiffin, Nicki -- Tinto, Halidou -- Tobin, Ekaete -- Tollman, Stephen Meir -- Traore, Mahamadou -- Treadwell, Marsha J -- Troyer, Jennifer -- Tsimako-Johnstone, Masego -- Tukei, Vincent -- Ulasi, Ifeoma -- Ulenga, Nzovu -- van Rooyen, Beverley -- Wachinou, Ablo Prudence -- Waddy, Salina P -- Wade, Alisha -- Wayengera, Misaki -- Whitworth, James -- Wideroff, Louise -- Winkler, Cheryl A -- Winnicki, Sarah -- Wonkam, Ambroise -- Yewondwos, Mengistu -- sen, Tadase -- Yozwiak, Nathan -- Zar, Heather -- 085349/Wellcome Trust/United Kingdom -- 095009/Wellcome Trust/United Kingdom -- 095201/Wellcome Trust/United Kingdom -- 098504/Wellcome Trust/United Kingdom -- 104111/Wellcome Trust/United Kingdom -- MC_U123292700/Medical Research Council/United Kingdom -- P20 MD006899/MD/NIMHD NIH HHS/ -- R01 AI104621/AI/NIAID NIH HHS/ -- RG/08/012/25941/British Heart Foundation/United Kingdom -- U01 HG007044/HG/NHGRI NIH HHS/ -- U41 HG006941/HG/NHGRI NIH HHS/ -- U54 AI110398/AI/NIAID NIH HHS/ -- U54 HG006938/HG/NHGRI NIH HHS/ -- U54 HG006939/HG/NHGRI NIH HHS/ -- U54 HG007479/HG/NHGRI NIH HHS/ -- UH2 HG007051/HG/NHGRI NIH HHS/ -- New York, N.Y. -- Science. 2014 Jun 20;344(6190):1346-8. doi: 10.1126/science.1251546.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/24948725" target="_blank"〉PubMed〈/a〉
    Keywords: Africa ; Disease/*genetics ; England ; Genetics, Medical/trends ; Genome-Wide Association Study/*trends ; Genomics/*trends ; Health ; Humans ; National Institutes of Health (U.S.) ; United States
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Publication Date: 1994-05-13
    Description: A cytokine was identified that stimulated the proliferation of T lymphocytes, and a complementary DNA clone encoding this new T cell growth factor was isolated. The cytokine, designated interleukin-15 (IL-15), is produced by a wide variety of cells and tissues and shares many biological properties with IL-2. Monoclonal antibodies to the beta chain of the IL-2 receptor inhibited the biological activity of IL-15, and IL-15 competed for binding with IL-2, indicating that IL-15 uses components of the IL-2 receptor.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grabstein, K H -- Eisenman, J -- Shanebeck, K -- Rauch, C -- Srinivasan, S -- Fung, V -- Beers, C -- Richardson, J -- Schoenborn, M A -- Ahdieh, M -- New York, N.Y. -- Science. 1994 May 13;264(5161):965-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Immunex Research and Development Corporation, Seattle, WA 98101.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8178155" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Cells, Cultured ; *Cloning, Molecular ; Haplorhini ; Humans ; Interleukin-15 ; Interleukin-2/immunology/metabolism/pharmacology ; Interleukins/chemistry/*genetics/metabolism/pharmacology ; Killer Cells, Lymphokine-Activated/immunology ; Leukocytes, Mononuclear/immunology/metabolism ; Lymphocyte Activation ; Lymphocyte Culture Test, Mixed ; Molecular Sequence Data ; Protein Structure, Secondary ; Receptors, Interleukin-2/immunology/*metabolism ; T-Lymphocytes/*immunology ; T-Lymphocytes, Cytotoxic/immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    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...