Results 51 to 60 of about 2,199,245 (317)

Phonon-mediated superconductivity in $${\text{Mg}}_{{1 - x}} {\text{Mo}}_{x} {\text{B}}_{2}$$ Mg 1 - x Mo x B 2 compounds: a crystal prediction via cluster expansion and particle-swarm optimization

Scientific Reports, 2023
Investigating superconductivity represents one of the most significant phenomena in the field of condensed matter physics. Our simulations aim to elucidate the structures in the metallic state of Mg1−xMoxB2, which is essential for predicting their ...
Prutthipong Tsuppayakorn-aek, Wei Luo, Rajeev Ahuja, Thiti Bovornratanaraks   +3 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

New Technology Demonstration Program, Kennedy Space Center, Hangar L Heat Pipe Project: Performance Evaluation Report [PDF]

, 1999
In December of 1996, heat pipe heat exchangers were installed on three air handlers at Hangar L at the Cape Canaveral Air Station, Kennedy Space Center, Cape Canaveral, Florida.
Reeves, P. (Mountain Energy Partnership, Boulder, Colorado), Hancock, C. E.   +1 more
core   +1 more source

Diffusion probabilistic models enhance variational autoencoder for crystal structure generative modeling

Scientific Reports
The crystal diffusion variational autoencoder (CDVAE) is a machine learning model that leverages score matching to generate realistic crystal structures that preserve crystal symmetry.
Teerachote Pakornchote, Natthaphon Choomphon-anomakhun, Sorrjit Arrerut, Chayanon Atthapak, Sakarn Khamkaeo, Thiparat Chotibut, Thiti Bovornratanaraks   +6 more
doaj   +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

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

International and domestic uses of solid biofuels under different renewable energy support scenarios in the European Union

, 2014
This article describes the development of a geographic information systems (GIS) based biomass transport analysis tool BIT-UU used in combination with the European renewable energy model Green-X.
Faaij, André, Hoefnagels, Ric, Junginger, Martin, Resch, Gustav, Energy System Analysis, Junginger, Martin; orcid:, Energy and Resources   +6 more
core   +1 more source

A compilation of energy costs of physical activities. [PDF]

, 2005
OBJECTIVES: There were two objectives: first, to review the existing data on energy costs of specified activities in the light of the recommendations made by the Joint Food and Agriculture Organization/World Health Organization/United Nations University (
Vaz, Mario, Draper, A., Draper, Alizon, Karaolis, Nadine, Vaz, M., Shetty, P., Karaolis, N., Shetty, Prakash   +7 more
core   +1 more source

Implications of high-pressure oxygen hydrates on radiolytic oxygen in Jovian icy moons

Communications Chemistry
Various icy moons, such as Europa and Ganymede, have thin oxygen atmospheres and exhibit spectral features attributed to oxygen held in their surface ices. The oxygen forms from the radiolysis of water.
Mungo Frost, Mikhail A. Kuzovnikov, Philip Dalladay-Simpson, Ross T. Howie, John S. Loveday, Umbertoluca Ranieri, Eugene Gregoryanz   +6 more
doaj   +1 more source

Computational study of nontoxic Cs2PtI₆ double perovskite as a lead-free photovoltaic absorber

Next Materials
Cesium platinum iodide (Cs2PtI6), a lead-free (Pb-free) double perovskite absorber, has been studied in comparison with existing lead-based (Pb-based) absorbers, specifically the commonly used methylammonium lead iodide (MAPbI3).
Abdullahi Usman, Annop Ektarawong, Thiti Bovornratanaraks   +2 more
doaj   +1 more source