Results 81 to 90 of about 337,281 (326)

Noncontact modulation calorimetry of metallic liquids in low Earth orbit [PDF]

, 1997
Noncontact modulation calorimetry using electromagnetic heating and radiative heat loss under ultrahigh-vacuum conditions has been applied to levitated solid, liquid, and metastable liquid samples.
Fecht, H.-J., Johnson, W. L., Lee, D. S., Wunderlich, R. K.   +3 more
core   +1 more source

Resposta da pressão arterial ao esforço em adolescentes: influência do sobrepeso e obesidade Blood pressure response to physical exertion in adolescents: influence of overweight and obesity

Arquivos Brasileiros de Cardiologia, 2008
FUNDAMENTO: A resposta aguda da pressão arterial ao esforço tem sido utilizada como indicador de risco para o desenvolvimento de hipertensão arterial. Os fatores associados com essa resposta precisam ser esclarecidos a fim de se intervir na prevenção da ...
Luciana Carletti, Anabel Nunes Rodrigues, Anselmo José Perez, Dalton Valentim Vassallo   +3 more
doaj   +1 more source

Design of Efficient and Mechanically Robust Anion Exchange Membrane for Water Electrolysis Achieved by Chemically Crosslinked Elastomers using Polyfluorene‐Based Conjugated Polymers

Advanced Functional Materials, EarlyView.
High‐performance SEBS‐PFB AEM is developed by crosslinking SEBS‐amine with polyfluorene‐based crosslinker containing benzene spacer. With the superior electrochemical and mechanical properties, SEBS‐PFB enabled an AEMWE single cell to achieve a high current density of 14.0 A cm−2 at 2.0 V and 80 °C in 1 m KOH, using a PtRu/C cathode and Ni2Fe anode ...
Hyun Soo Kwon, Jaeho Byeon, Chulhee Lim, Jinseok Park, Jaejoon Lee, Jaeyoung Choi, Tae Hoon Kim, Jinwoo Lee, Bumjoon J. Kim   +8 more
wiley   +1 more source

Calorimetry for ILC Experiments: CALICE Collaboration R&D

, 2008
The CALICE Collaboration is carrying out research and development into calorimetry for a detector at the International Linear Collider (ILC). CALICE is investigating a range of technologies for both electromagnetic and hadronic calorimetry.
Bailey, D. S.
core  

Graph Neural Networks for Particle Reconstruction in High Energy Physics detectors [PDF]

, 2020
Pattern recognition problems in high energy physics are notably different from traditional machine learning applications in computer vision. Reconstruction algorithms identify and measure the kinematic properties of particles produced in high energy ...
An, Sitong, Aurisano, Adam, Calafiura, Paolo, Cerati, Giuseppe, Farrell, Steven, Gray, Lindsey, Hewes, Jeremy, Ju, Xiangyang, Klijnsma, Thomas, Kowalkowski, Jim, Murnane, Daniel, Pata, Joosep, Pedro, Kevin, Perdue, Gabriel, Prabhat, Spentzouris, Panagiotis, Spiropulu, Maria, Terao, Kazuhiro, Tran, Nhan, Tsaris, Aristeidis, Usher, Tracy, Vlimant, Jean-Roch, Zlokapa, Alexander   +22 more
core   +3 more sources

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

Advanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source

Constant rate thermal analysis for thermal stability studies of polymers [PDF]

, 2011
This paper explores the relationship between the shapes of temperature-time curves obtained from experimental data recorded by means of constant rate thermal analysis (CRTA) and the kinetic model followed by the thermal degradation reaction.
Criado Luque, José Manuel, Perejón Pazo, Antonio, Pérez Maqueda, Luis Allan, Sánchez Jiménez, Pedro Enrique   +3 more
core   +1 more source

Resting Energy Expenditure, comparison of predictive formulas with bioimpedance: Peruvian population

Archivos Latinoamericanos de Nutrición
ntroduction: In areas with limited access to healthcare systems, Resting Energy Expenditure (REE) estimation is performed using predictive equations to calculate an individual’s caloric requirement.
Jesús E. Talavera, Lucy E. Correa López, Jhony A. De La Cruz-Vargas   +2 more
doaj   +1 more source

The mobility of packaged phage genome controls ejection dynamics

eLife, 2018
The cell decision between lytic and lysogenic infection is strongly influenced by dynamics of DNA injection into a cell from a phage population, as phages compete for limited resources and progeny.
Alex Evilevitch
doaj   +1 more source

Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling

Advanced Functional Materials, EarlyView.
Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor, Youwei Ma, Hyunwoo Park, Tae‐Lim Choi, Damien Guironnet, Francesco Stellacci   +5 more
wiley   +1 more source