Results 51 to 60 of about 558,486 (265)

Unraveling femtosecond spin and charge dynamics with extreme ultraviolet transverse MOKE spectroscopy

open access: yesPhysical Review Research
The magneto-optical Kerr effect (MOKE) in the extreme ultraviolet (EUV) regime has helped to elucidate some of the key processes that lead to the manipulation of magnetism on ultrafast timescales.
Henrike Probst   +9 more
doaj   +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

Solar collectors integrated into transparent facades

open access: yesProduction Engineering Archives, 2020
Due to the fact that the number of natural disasters in the world has increased in recent years, experts note that climate change is the cause. As a consequence of the nature of the needs to improve the fuel and energy complex in the countries in world ...
Zhelykh Vasyl   +3 more
doaj   +1 more source

NON-FATAL OCCUPATIONAL INJURIES SUEZ GOVERNORATE, EGYPT: CAUSES AND CONSEQUENCES ANALYSIS. [PDF]

open access: yesEgyptian Journal of Occupational Medicine, 2011
Background: The collection and analysis of accurate injury statistics is essential for workers’ health and safety and for future prevention and control of similar events. The Suez Governorate of Egypt is hosting one of the large and growing industrial areas of Egypt that contains many industries, old and recent, employing tens of thousands f workers ...
Awadalla NJ, Kamel EA.
openaire   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

KOINEIZATION FROM A SEMIOTIC PERSPECTIVE, EXAMPLE OF THE SEMIOTIC SPACE OF BETINA

open access: yesFluminensia: Journal for Philological Research, 2013
Betina’s variety, like other Čakavian varieties in Dalmatia, while in contact with other more dominant dialectal varieties or the Croatian standard variety, as a consequence of the language accommodation, loses its most salient characteristics which ...
Ivana Škevin
doaj  

Analysis of causes and consequences of eye burns

open access: yesArhiv za higijenu rada i toksikologiju, 1977
Analizirani su podaci o termičkim i kemijskim ozljedama oka u bolesnika liječenih na odjelima Očne klinike Medicinskog fakulteta Sveučilišta u Zagrebu u toku 21 godine. Ukupno su liječena 1.044 takva bolesnika među kojima je bilo 5 puta više muškaraca od žena.
Piuković-Pleština, Marcela   +1 more
openaire   +1 more source

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

Life of gas turbine engine components under corrosive exposure

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019
Currently, operation of gas turbine engines takes place in the aggressive medium of the atmosphere of some climatic regions. As a consequence, this may cause fast degradation of the strength properties of parts of gas turbine equipment and their ...
M. V. Pivovarova, I. L. Gladkiy
doaj   +1 more source

Free Will: A New Formulation [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2021
Free will is sometimes summarised in the philosophical literature as the subjective impression felt by an individual that he or she is the ultimate source or cause of his or her own choices. The two most common arguments for denying the existence of free
Eric Sanchis
doaj  

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