Results 91 to 100 of about 1,397,234 (360)
A retinoraphe projection regulates serotonergic activity and looming-evoked defensive behaviour
Nature Communications, 2017 Neural circuits underlying innate fear are only partially understood. Huanget al. identify a subset of retinal ganglion cells that project to both the dorsal raphe nucleus and the superior colliculus, and show that these RGCs mediate looming-evoked ...
Lu Huang +15 more
doaj +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose/objectives Recent technological advancements have increased efficiency for clinical deliverability of online‐adaptive‐radiotherapy (oART). Previous cone‐beam‐computed‐tomography (CBCT) generations lacked the ability to provide reliable Hounsfield‐units (HU), thus requiring oART workflows to rely on synthetic‐CT (sCT) images derived ...
Jingwei Duan +7 more
wiley +1 more source
Developmental Cell, 2018 The ability of animals to replace injured body parts has been a subject of fascination for centuries. The emerging importance of regenerative medicine has reinvigorated investigations of innate tissue regeneration, and the development of powerful genetic tools has fueled discoveries into how tissue regeneration occurs.
Kenneth D. Poss, Mayssa H. Mokalled
openaire +3 more sources
Cells, 2019 Tendinopathy is accompanied by a cascade of inflammatory events promoting tendon degeneration. Among various cytokines, interleukin-1β plays a central role in driving catabolic processes, ultimately resulting in the activation of matrix ...
Renate Gehwolf +8 more
doaj +1 more source
Optimal Construction of Regenerating Code through Rate-matching in Hostile Networks [PDF]
arXiv, 2015 Regenerating code is a class of code very suitable for distributed storage systems, which can maintain optimal bandwidth and storage space. Two types of important regenerating code have been constructed: the minimum storage regeneration (MSR) code and the minimum bandwidth regeneration (MBR) code.
arxiv
Phase regeneration of QPSK signals based on Kerr soliton combs in a highly nonlinear optical fiber [PDF]
arXiv, 2023 We demonstrate an all-optical phase regeneration technique based on Kerr soliton combs, which can realize degraded quaternary phase shift keying (QPSK) signal regeneration through phase-sensitive amplification. A Kerr soliton comb is generated at the receiver side of optical communication systems based on a carrier recovery scheme and is used as ...
arxiv
Journal of the American College of Cardiology, 2006 The role and even the existence of new myocyte formation in the adult heart remain controversial. Documentation of cell cycle regulators, deoxyribonucleic acid synthesis, and mitotic images has only in part modified the view that myocardial growth can be accomplished exclusively from hypertrophy of an irreplaceable population of differentiated myocytes.
Anversa, Piero +2 more
openaire +2 more sources
BMC Pregnancy and Childbirth, 2017 Background Excessive maternal pre-pregnancy and gestational weight gain are related to pregnancy- and birth outcomes. The interpregnancy time window offers a unique opportunity to intervene in order to acquire a healthy lifestyle before the start of a ...
Annick Bogaerts +5 more
doaj +1 more source
Scientific Reports, 2020 In patients with retinitis pigmentosa (RP), color fundus photography and fundus autofluorescence (FAF) have been used to estimate the disease progression.
Kenichi Makabe +4 more
doaj +1 more source