Results 71 to 80 of about 6,595,830 (298)

QCD Viscosity to Entropy Density Ratio in the Hadronic Phase [PDF]

, 2007
Shear viscosity (eta) of QCD in the hadronic phase is computed by the coupled Boltzmann equations of pions and nucleons in low temperatures and low baryon number densities.
E. W. Lemmon, Eiji Nakano, F. Karsch, J. D. Cox, Jiunn-Wei Chen, M. A. Stephanov, Yen-Fu Liu, Yen-Han Li   +7 more
core   +2 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Phase diagram of QCD with two degenerate staggered quarks

, 2011
We present preliminary results about the critical line of QCD with two degenerate staggered quarks at nonzero temperature and chemical potential, obtained by the method of analytic continuation. As in our previous studies with different numbers of colors
Cea, P., Cosmai, L., D'Elia, M., Papa, A., Sanfilippo, F.   +4 more
core   +1 more source

Critical analysis of line loadability constraints

International Transactions on Electrical Energy Systems, 2018
This paper develops a critical analysis of the constraints that influence the loadability curves of overhead transmission lines (OHLs). The constraints considered are: conductor thermal limit, allowed voltage drop (or voltage quality limit), steady-state (or angle) stability margin, voltage stability margin and Joule losses limit.
openaire   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Comparing outcomes in patients with exsanguinating injuries: an Eastern Association for the Surgery of Trauma (EAST), multicenter, international trial evaluating prioritization of circulation over intubation (CAB over ABC)

World Journal of Emergency Surgery
Introduction Hemorrhage is a major cause of preventable trauma deaths, and the ABC approach is widely used during the primary survey. We hypothesize that prioritizing circulation over intubation (CAB) can improve outcomes in patients with exsanguinating ...
Paula Ferrada, Alberto García, Juan Duchesne, Megan Brenner, Chang Liu, Carlos Ordóñez, Carlos Menegozzo, Juan Carlos Salamea, David Feliciano   +8 more
doaj   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Influence of line edge roughness in optical critical dimension metrology [PDF]

EPJ Web of Conferences
We present the impact of line edge roughness (LER) on the optical critical dimension (OCD) metrology of nanostructures. The consideration of LER in OCD requires numerically expensive forward models and is therefore usually neglected.
Siefke Thomas
doaj   +1 more source

The U(1)-Higgs Model: Critical Behaviour in the Confinig-Higgs region

, 1992
We study numerically the critical properties of the U(1)-Higgs lattice model, with fixed Higgs modulus, in the region of small gauge coupling where the Higgs and Confining phases merge.
A. Cruz, A. González-Arroyo, A. Muǹoz Sudupe, A. Rivero, A. Tarancón, Aizenman, Azcoiti, Azcoiti, Azcoiti, C. Piedrafita, Callaway, Callaway, Callaway, Callaway, D. Badoni, D. Íñiguez, F. Lesmes, Falcioni, Fernández, Ferrenberg, Ferrenberg, Fradkin, Freedman, Frolich, I. Campos, J. Pech, J.C. Ciria, J.J. Ruiz-Lorenzo, J.L. Alonso, Jansen, L.A. Fernández, Ma, P. Martínez, P. Téllez, Shrock, Stanley, V. Azcoiti   +36 more
core   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source