Zobrazeno 1 - 10
of 237
pro vyhledávání: '"J R, Allen"'
Autor:
Thomas A. Davies, John W. D. Graham, Robert D. Hayman, Mubeena Anjarwalla, Jennifer A. Miles, Georgia Lorenzen, Paul C. Taylor, Sammie J. R. Allen, Jamie Taylor
Publikováno v:
Journal of Molecular Evolution
Eukaryogenesis, the origin of the eukaryotes, is still poorly understood. Herein, we show how a detailed all-kingdom phylogenetic analysis overlaid with a map of key biochemical features can provide valuable clues. The photolyase/cryptochrome family
Autor:
Jessica S. Blackburn, D Do, Mariana L. Oliveira, P. Van Vlierberghe, Sara P. Garcia, C Yan, João T. Barata, Filip Matthijssens, Tom Taghon, J R Allen, W Van Loocke, David M. Langenau, Franki Speleman, Elaine G. Garcia, Sowmya Iyer, A Veloso, R Morris, Siebe Loontiens, Alejandro Gutierrez, Karin M. McCarthy, N Iftimia, Wilhelm Haas, Dalton C. Brunson
Publikováno v:
Journal of electronic packaging
Leukemia
Leukemia
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive malignancy of thymocytes and is largely driven by the NOTCH/MYC pathway. Yet, additional oncogenic drivers are required for transformation. Here, we identify protein tyrosine phosphatase ty
Publikováno v:
Canadian Journal of Zoology. 89:744-752
Wolves ( Canis lupus L., 1758) are subject to liberal public harvests throughout most of their range in North America, yet detailed information on populations where sport harvest is the primary source of mortality are limited. We studied a harvested
Autor:
H. C. Tran, Amy L. Oldenburg, James Gary Eden, J. R. Allen, A. A. Senin, Zehuang Lu, J. Gao, C. J. Zhu
Publikováno v:
Chemical Physics Letters. 381:53-59
We report the observation of the dissociation of an electronically-excited molecule (Rb2) with an atomic wavepacket and time-delayed parametric four-wave mixing. The dynamics of the molecular dissociation transient are captured by the temporal histor
Autor:
G. T. Davis, B. M. Bass, M. A. Rinaldi, Jean Calvignac, R. H. Boivie, M. Heddes, R. K. Sabhikhi, Marcel Waldvogel, Mohammad Peyravian, C. Basso, J. R. Allen, Andreas Herkersdorf, L. Frelechoux, J. F. Logan, A. Kind, M. S. Siegel
Publikováno v:
Scopus-Elsevier
Deep packet processing is migrating to the edges of service provider networks to simplify and speed up core functions. On the other hand, the cores of such networks are migrating to the switching of high-speed traffic aggregates, e.g., using switchin
Publikováno v:
European Journal of Haematology. 67:232-237
Thrombopoietin (TPO) is thought to be the major physiological regulator of thrombopoiesis, and, in general, circulating levels are inversely proportional to megakaryocyte and platelet mass. However, normal or elevated TPO levels are found in patients
Autor:
J. R. Allen
Publikováno v:
Marine Biology. 132:383-390
Dense beds of the suspension-feeding brittle-star Ophiothrix fragilis are common in European waters. Their potential importance in benthic–pelagic coupling has been highlighted, but little is known about the feeding dynamics of this species. Encoun
Autor:
J. R. Allen, M. J. Adams
Publikováno v:
The Analyst. 123:537-541
A computerised algorithm to select automatically appropriate wavelength (or 2θ) variables for subsequent multivariate calibration modelling was applied to the determination of iron, manganese, potassium, calcium, titanium, silicon, aluminium, magnes
Autor:
J. R. Allen, M. J. Adams
Publikováno v:
Journal of Analytical Atomic Spectrometry. 13:119-124
Application of partial least squares models to quantitative XRF analysis is shown to be dependent on the efficiency of the variable selection routine used to choose the spectroscopic variables employed in the calibration model. Three variable selecti
Autor:
J R Allen
Publikováno v:
Revue Scientifique et Technique de l'OIE. 13:1287-1303
Examples of immunological reactions to arthropod parasites include responses by hosts to the following stimuli: excretory and secretory antigens produced by myiasis-producing larvae or skin-dwelling (mange) mites salivary antigens of blood-sucking ar