Results 151 to 160 of about 2,310,292 (345)

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

2. The Postwar Scene

open access: yes, 1958
Turning now from the immediate diplomatic aftermath of World War I, let us examine some major features of Western Civilization during what has been called the long weekend, the two decades between that war and World War II (1919-1939). We will note first
Bloom, Robert L.   +6 more
core  

Shooting the War: The Canadian Army Film Unit in the Second World War [PDF]

open access: yes, 2012
Very little has been written about the Canadian Army Film Unit (CAFU) since the end of the Second World War, despite Jon Farrell’s postulation. There have been a few short newspaper articles related to teh Film Unit and the D-Day footage that made it ...
Klotz, Sarah
core   +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

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Why did modern trade fairs appear? [PDF]

open access: yes
According to our interpretation, modern trade fairs started in Europe during the First World War and in its immediate aftermath. With the closing of trade movements during the war, many cities had to resort to the old medieval tradition of providing ...
Albert Carreras, Lídia Torra
core  

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