Results 51 to 60 of about 10,071,969 (331)
Osteoarthritis and Cartilage OpenBackground: Mitochondrial DNA copy number (mtDNA-CN) is associated with aging. A relationship between mtDNA-CN and degenerative disorders, e.g. osteoarthritis (OA) and osteoporosis (OP), has been suggested.
Christian Anker-Hansen +5 more
doaj +1 more source
Numerical Investigation on the Fluid Flow and Heat Transfer in the Entrance Region of Wavy Channel
, 2013 In this study, the fluid flow and heat transfer in the entrance region in a converging-diverging channel with sinusoidal wall corrugations are investigated. Numerical solutions are obtained using the control-volume finite-difference method.
Nabou Mohamed +4 more
semanticscholar +1 more source
Translophagy—A potential link between autophagy impairment and translational errors
FEBS Letters, EarlyView.Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk +11 more
wiley +1 more source
The role of Wakhan Road in commercial relations between Iran and China (From the 1st up to 8th Century A.H) [PDF]
پژوهشهای تاریخی ایران و اسلام, 2017 The main branch of the Silk Road, of which Constantinople and Chang-an were the two ends, had many secondary intersecting and parallel branches that have stayed in ignorance so far. At the threshold of entrance to Transoxania, in Amul, the Great route of
سید علی مزینانی، +1 more
doaj +1 more source
The Entrance Region of Circular Pipes Revisited
OALib, 2016 The laminar flow in the entrance region of pipes having a circular cross section is investigated by the use of finite element solutions to the full Navier-Stokes equations in cylindrical coordinates. Because these solutions cover the complete three-dimensional geometry the usual development length is no longer a very interesting parameter as explained ...
openaire +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Podcastserie ENTRANCE ONDER DE LOEP (in het kort):Wim Elving is lector Sustainable Communications. Hij doet onderzoek naar communicatie-interventies die bijdragen aan de totstandkoming van een duurzame ...
Elving, Wim
core +2 more sources
Theoretical Study of Mixed Convection In Isothermal Triangular Channel [PDF]
Engineering and Technology Journal, 2005 Numerical study of mixed convection heat transfer within axial triangular channel was predicted. The channel surfaces have equal length and have a constant temperature. The fluid flow is hydrodynamic laminar buoyant and in thermal formed phase. The study
doaj +1 more source
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source