Results 91 to 100 of about 8,191,239 (342)

The effects of normovolemic anemia and blood transfusion on cerebral microcirculation after severe head injury

Intensive Care Medicine Experimental, 2018
Background Cerebral regional microcirculation is altered following severe head injury. In addition to tissue disruption, partial pressure of tissue oxygenation is impaired due to an increase in the oxygen tissue gradient.
Judith Bellapart, Kylie Cuthbertson, Kimble Dunster, Sara Diab, David G. Platts, Christopher Raffel, Levon Gabrielian, Adrian Barnett, Jennifer Paratz, Rob Boots, John F. Fraser   +10 more
doaj   +1 more source

Numerical Renormalization Group for Impurity Quantum Phase Transitions: Structure of Critical Fixed Points

, 2005
The numerical renormalization group method is used to investigate zero temperature phase transitions in quantum impurity systems, in particular in the particle-hole symmetric soft-gap Anderson model.
Anders F B Schiller A, Bulla R, Bulla R, Bulla R, Chen K, Glossop M T, Hewson A C, Hyun-Jung Lee, Logan D E, Matthias Vojta, Ralf Bulla, Vojta M, Vojta M   +12 more
core   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

More and better information to tackle HIV epidemics: towards improved HIV incidence assays. [PDF]

PLoS Medicine, 2011
Incidence Assay Critical Path Working Group
doaj   +1 more source

Enhancing Creative Thinking, Critical Thinking, and Interactional Skills through Problem-Solving Group Projects among Undergraduate English Majors in Japan

, 2022
Sakae Onoda
openalex   +2 more sources

Density-Matrix Renormalization-Group Analysis of Quantum Critical Points: I. Quantum Spin Chains

, 2000
We present a simple method, combining the density-matrix renormalization-group (DMRG) algorithm with finite-size scaling, which permits the study of critical behavior in quantum spin chains.
A. Drzewiński, A. Drzewiński, A. Juozapavicius, A. Kolezhuk, D. R. Nelson, E. Carlon, E. Carlon, E. Carlon, E. Carlon, E. Polizzi, E. S. Sørensen, E. S. Sørensen, E. S. Sørensen, E. S. Sørensen, F. D. M. Haldane, F. D. M. Haldane, F. Igloi, F. Schönfeld, G. Fáth, G. Sierra, H. M. Babudjian, H. M. Babudjian, H. Tasaki, I. A. Gruzberg, I. Affleck, I. Affleck, I. Affleck, I. Affleck, I. Affleck, I. Affleck, J. B. Marston, J. B. Marston, J. Cardy, J. Kondev, J. Lou, J. M. Kosterlitz, K. A. Hallberg, K. Hallbera, K. Hida, K. Hida, K. Hida, K. Hida, K. Hida, L. A. Takhtajan, L. G. Caron, M. Andersson, M. E. Fisher, M. Kaulke, P. Jordan, R. Baxter, R. Baxter, R. Bursill, R. Chitra, R. J. Bursill, R. J. Bursill, R. J. Bursill, R. Roth, S. Eggert, S. K. Pati, S. K. Pati, S. Pati, S. Pati, S. Qin, S. R. White, S. R. White, S. R. White, S. Watanabe, Shan-Wen Tsai, Shan-Wen Tsai, T. Giamarchi, T. Hikihara, T. Nishino, T. Senthil, T.-K. Ng, U. Schollwöck, U. Schollwöck, V. Barzykin, X. Wang, X. Wang, Y. Honda, Y. Kato, Ö. Legeza   +81 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Existence of two nontrivial solutions for semilinear elliptic problems

Electronic Journal of Differential Equations, 2006
This paper concerns the existence of multiple nontrivial solutions for some nonlinear problems. The first nontrivial solution is found using a minimax method, and the second by computing the Leray-Schauder index and the critical group near 0.
Abdel R. El Amrouss, Fouzia Moradi, Mimoun Moussaoui   +2 more
doaj  

Genotyping-by-sequencing provides new genetic and taxonomic insights in the critical group of Centaurea tenorei. [PDF]

Front Plant Sci, 2023
De Luca D, Del Guacchio E, Cennamo P, Paino L, Caputo P.   +4 more
europepmc   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source