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1Latest Papers from Table of Contents or Articles in PressE. Arner ; C. O. Daub ; K. Vitting-Seerup ; R. Andersson ; B. Lilje ; F. Drablos ; A. Lennartsson ; M. Ronnerblad ; O. Hrydziuszko ; M. Vitezic ; T. C. Freeman ; A. M. Alhendi ; P. Arner ; R. Axton ; J. K. Baillie ; A. Beckhouse ; B. Bodega ; J. Briggs ; F. Brombacher ; M. Davis ; M. Detmar ; A. Ehrlund ; M. Endoh ; A. Eslami ; M. Fagiolini ; L. Fairbairn ; G. J. Faulkner ; C. Ferrai ; M. E. Fisher ; L. Forrester ; D. Goldowitz ; R. Guler ; T. Ha ; M. Hara ; M. Herlyn ; T. Ikawa ; C. Kai ; H. Kawamoto ; L. M. Khachigian ; S. P. Klinken ; S. Kojima ; H. Koseki ; S. Klein ; N. Mejhert ; K. Miyaguchi ; Y. Mizuno ; M. Morimoto ; K. J. Morris ; C. Mummery ; Y. Nakachi ; S. Ogishima ; M. Okada-Hatakeyama ; Y. Okazaki ; V. Orlando ; D. Ovchinnikov ; R. Passier ; M. Patrikakis ; A. Pombo ; X. Y. Qin ; S. Roy ; H. Sato ; S. Savvi ; A. Saxena ; A. Schwegmann ; D. Sugiyama ; R. Swoboda ; H. Tanaka ; A. Tomoiu ; L. N. Winteringham ; E. Wolvetang ; C. Yanagi-Mizuochi ; M. Yoneda ; S. Zabierowski ; P. Zhang ; I. Abugessaisa ; N. Bertin ; A. D. Diehl ; S. Fukuda ; M. Furuno ; J. Harshbarger ; A. Hasegawa ; F. Hori ; S. Ishikawa-Kato ; Y. Ishizu ; M. Itoh ; T. Kawashima ; M. Kojima ; N. Kondo ; M. Lizio ; T. F. Meehan ; C. J. Mungall ; M. Murata ; H. Nishiyori-Sueki ; S. Sahin ; S. Nagao-Sato ; J. Severin ; M. J. de Hoon ; J. Kawai ; T. Kasukawa ; T. Lassmann ; H. Suzuki ; H. Kawaji ; K. M. Summers ; C. Wells ; D. A. Hume ; A. R. Forrest ; A. Sandelin ; P. Carninci ; Y. Hayashizaki
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-02-14Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Binding Sites ; Cattle ; Cell Differentiation/*genetics ; Dogs ; *Enhancer Elements, Genetic ; *Gene Expression Regulation, Developmental ; Mice ; RNA, Messenger/genetics/metabolism ; Rats ; Stem Cells/*cytology/metabolism ; Transcription Factors/*metabolism ; *Transcription, GeneticPublished by: -
2Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-11-06Publisher: Institute of Physics (IOP)Print ISSN: 1755-1307Electronic ISSN: 1755-1315Topics: GeographyGeosciencesPhysicsPublished by: -
3Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-10-04Publisher: Royal SocietyElectronic ISSN: 2054-5703Topics: Natural Sciences in GeneralKeywords: supramolecular chemistryPublished by: -
4Articles: DFG German National LicensesStaff View
ISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: Magnetic properties and their relations to microstructures of nanostructured γ-Ni–46Fe alloy (nano γ-Ni–46Fe), synthesized by a mechanochemical process, were investigated at temperatures from ∼300 down to 8.5 K. The results indicated that the nano γ-Ni–46Fe with average grain sizes of 20–220 nm displayed ferromagnetism, with no superparamagnetic phenomenon being observed in the temperature range investigated. Coercivity increased with decreasing grain size obeying the law Hc∝1/d well in the grain size regime d〉∼100 nm. Contrary to prediction from the random anisotropy model, however, the coercivity at both 300 and 8.5 K was not found to decrease with further decreasing grain size in the size range d=20–100 nm, although the grain sizes were then obviously smaller than the evaluated value (102 nm) of ferromagnetic exchange length, suggesting random anisotropy did not dominate its magnetic behavior. Instead, it was demonstrated that the further increase of coercivity with decreasing grain size as d〈100 nm can be attributed to the effect of shape anisotropy in the nano γ-Ni–46Fe. Saturation magnetization Ms of the nano γ-Ni–46Fe was found to decrease with decreasing grain size, with a magnitude of ∼11% smaller than that of the coarse-grained standard being reached at d(approximate)20 nm. Experiments revealed that this decrease of Ms was closely related to the increase of oxygen content in the specimens, implying oxidation would be responsible for the decrease of Ms. By assuming that the oxygen existed in the form of surface oxidation layers wrapping the nano-grains, a thickness of ∼0.8 nm for the oxidation layers was derived from the magnitudes of Ms corresponding to different grain sizes. © 1999 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
5Articles: DFG German National LicensesQin, X. Y. ; Zhang, L. D. ; Wu, B. M. ; Tian, M. L. ; Du, Y. L. ; Yang, D. S. ; Cao, L. Z.
[S.l.] : American Institute of Physics (AIP)
Published 1996Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: Direct current resistivity and its temperature dependence for nanostructured NiAl (n-NiAl) was investigated at temperatures from 77 to 300 K. The resistivity of n-NiAl (size 5–6 nm) was higher than that of polycrystalline NiAl and increased with decreasing density. For the n-NiAl with relative density D(approximately-greater-than)70%, the resistivity decreased with decreasing temperature, manifesting metallic behavior. However, its temperature coefficient of resistivity decreased monotonically with decreasing density, and changed sign from positive to negative at densities 68%–70%, below which it displays on nonmetallic behavior. These results can be well interpreted by dominant grain boundary scattering. © 1996 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
6Articles: DFG German National LicensesStaff View
ISSN: 1741-0444Keywords: Analogue filtering and digital analysis ; Apple computer ; Gastrointestinal motility ; Spike countingSource: Springer Online Journal Archives 1860-2000Topics: BiologyChemistry and PharmacologyMedicineNotes: Abstract A system combining analogue filtering and digital counting was used to study the canine intestinal EMG. Recordings were made in conscious dogs from electrodes previously sutured to the serosa of the small intestine at operation under halothane/nitrous oxide anaesthesia. Signals recorded on cassette tape were replayed 60 times faster than the recording speed. After filtering the output was half-wave rectified and passed to Schmitt triggers with variable gain for adjustment of the input voltage. This triggered a monostable multivibrator which produced a 1 ms output pulse. The pulses were taken to three flag switches of the Apple lle Games Controller An Assembler program read the value at the flag locations every millisecond, incremented a temporary store and transferred the contents of the counter into a memory location when an interrupt was received every second by a clock. The data were displayed to show patterns of EMG activity and used for quantification of the results. This system provides a low-cost, flexible method of analysing intestinal EMG which avoids analogue-to-digital conversion.Type of Medium: Electronic ResourceURL: