Results 71 to 80 of about 834,979 (330)

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Fashionitis: Can the colours we wear affect our health [PDF]

open access: yes, 2009
Colour therapy is a popular ancient healing art that makes use of colour vibrational energies to balance and harmonise the body’s subtle energies and physical organs in order to create a state of holistic well-being and good health.
Cassidy, Tracy Diane
core  

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS 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

THE 65th ANNIVERSARY OF PROFESSOR IHOR STASYUK

open access: yesCondensed Matter Physics, 2003
Editorial Board of the "Condensed Matter Physics" and colleagues from the Institute for Condensed Matter Physics congratulate Professor Ihor Stasyuk on his 65th birthday and wish him to stay in good health and many more years of fruitful scientific work.
Editors
doaj  

Development of Quantum Physics Laboratory Based on Immersive Virtual Reality

open access: yesJOIV: International Journal on Informatics Visualization
This study aims to develop a VR-based quantum physics laboratory to visualize quantum physics phenomena and support more interactive and efficient learning.
Fatni Mufit   +2 more
doaj   +1 more source

An Underappreciated Radiation Hazard from High Voltage Electrodes in Vacuum

open access: yes, 2016
The use of high voltage (HV) electrodes in vacuum is commonplace in physics laboratories. In such systems, it has long been known that electron emission from an HV cathode can lead to bremsstrahlung X-rays; indeed, this is the basic principle behind the ...
DeMille, David   +8 more
core  

Cell density–dependent nuclear‐cytoplasmic shuttling of SETDB1 integrates with Hippo signaling to regulate YAP1‐mediated transcription

open access: yesFEBS Letters, EarlyView.
At low cell density, SETDB1 and YAP1 accumulate in the nucleus. As cell density increases, the Hippo pathway is gradually activated, and SETDB1 is associated with increased YAP1 phosphorylation. At high cell density, phosphorylated YAP1 is sequestered in the cytoplasm, while SETDB1 becomes polyubiquitinated and degraded by the ubiquitin–proteasome ...
Jaemin Eom   +3 more
wiley   +1 more source

Beyond admission scores: evaluating GAT, SAAT, and English proficiency as predictors of physics performance in health science education

open access: yesFrontiers in Medicine
BackgroundAccurate prediction of academic performance is essential for selecting students into competitive medical and health science programs. In Saudi Arabia, standardized cognitive assessments—such as the General Aptitude Test (GAT) and Scholastic ...
Abdulaziz Althewini
doaj   +1 more source

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