Results 51 to 60 of about 1,794,390 (295)

Importance of accounting for student identities and intersectionality for creating equitable and inclusive physics learning environments

Physical Review Physics Education Research
This research focuses on the experiences of seven undergraduate women who were majoring in physics in a medium-size physics department at a small liberal arts college.
Lisabeth Marie Santana, Chandralekha Singh   +1 more
doaj   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Remarks on the Theory of Cosmological Perturbation

, 2001
It is shown that the power spectrum defined in the Synchronous Gauge can not be directly used to calculate the predictions of cosmological models on the large-scale structure of universe, which should be calculated directly by a suitable gauge-invariant ...
Kodama H, Lin Wen-Bin, Peebles P J E
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Virtual‐physical power flow method for cyber‐physical power system contingency and vulnerability assessment

IET Smart Grid, 2023
Abstract Traditional power systems have evolved into cyber‐physical power systems (CPPS) with the integration of information and communication technologies. CPPS can be considered as a typical hierarchical control system that can be divided into two parts: the power grid and the communication network.
Qiu, D., Zhang, R., Zhou, Z., Zhang, J., Zhang, X.   +4 more
openaire   +3 more sources

Role of edge poloidal density asymmetry in tokamak confinement

, 2018
Mass flows and radial electric field driven by edge poloidal density asymmetries can be used as a highly effective control mechanism for the edge and thus global confinement in tokamaks. The underlying physics can be demonstrated entirely within a simple
Aydemir, A. Y.
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Features of heavy physics in the CMB power spectrum

, 2010
The computation of the primordial power spectrum in multi-field inflation models requires us to correctly account for all relevant interactions between adiabatic and non-adiabatic modes around and after horizon crossing.
, A. Achucarro, A.A. Starobinsky, A.A. Starobinsky, A.D. Linde, Ana Achúcarro, B. de Carlos, C. Cheung, C.M. Peterson, C.P. Burgess, D. Chialva, D. Langlois, D. Larson ., Gonzalo A Palma, H.P. Nilles, J. Hamann, J. Simon, J.-O. Gong, J.J. Blanco-Pillado ., J.J. Blanco-Pillado ., J.M. Maldacena, J.P. Conlon, Jinn-Ouk Gong, L. Covi ., L. Covi ., M. Gomez-Reino, M.G. Jackson, O. Elgaroy, P. Mukherjee, S. Cremonini, S. Groot Nibbelink, S. Groot Nibbelink, S.H.H. Tye, Sjoerd Hardeman, Subodh P Patil, V.F. Mukhanov, V.F. Mukhanov, V.F. Mukhanov, V.F. Mukhanov, WMAP collaboration, X. Chen, X. Dong, Z. Lalak   +42 more
core   +2 more sources

Spin observables for pion production from pd collisions [PDF]

, 2000
We have calculated the proton analyzing power A_{y0} of the pion-production reaction from pd collisions for one energy close to threshold and for another in the region of the $\Delta$-resonance.
Canton, L., Pisent, G., Schadow, W., Svenne, J. P.   +3 more
core   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source