Results 61 to 70 of about 97,799 (217)

A compact stellar configuration via gravitation decoupling and minimal geometric deformation

open access: yesNuclear Physics B
The present study reports an investigation of a minimally deformed solution from class one solution embedded into five-dimensional pseudo-Euclidean space, which is the four-dimensional space-time, through a gravitational decoupling approach. Applying the
Samprity Das   +2 more
doaj   +1 more source

Do students have sufficient knowledge of physics to take marine biology courses? [PDF]

open access: yesBIO Web of Conferences
Physics and biology are two branches of science that have many connections. In marine biology courses, students must have a good basic concept of physics.
Sarkity Dios   +3 more
doaj   +1 more source

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

PhyLab – a virtual reality laboratory for experiments in physics: a pilot study on intervention effectiveness and gender differences

open access: yesFrontiers in Psychology
IntroductionNew technologies have great potential to facilitate students’ understanding and appreciation of one of the most abstract and challenging school subjects – physics.
Selma Korlat   +6 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

PENGEMBANGAN KEMAMPUAN MENYIMPULKAN DAN MENGKOMUNIKASIKAN KONSEP FISIKA MELALUI KEGIATAN PRAKTIKUM FISIKA SEDERHANA

open access: yesJurnal Pendidikan Fisika Indonesia, 2016
Penelitian ini bertujuan untuk mengembangkan keterampilan menyimpulkan dan mengkomunikasikan konsep Fisika siswa kelasXI SMA, materi mekanika fluida dengan kegiatan praktikum Fisika sederhana.
P. Kurnianto, P. Dwijanant, - Khumaedi
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Divine Action in the World of Physics: Response to Nicholas Saunders

open access: yesZygon, 2000
Nicholas Saunders claims that, in my view, divine action requires and is confined to indeterminacies at the quantum level. I try to make clear that, in speaking of “gaps” in physical causality, I mean that the existence of intentions entails that ...
doaj   +2 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

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