Results 61 to 70 of about 134,552 (311)
Early maternal experience shapes offspring performance in the wild [PDF]
, 2013 Both the environments experienced by a mother as a juvenile and an adult can affect her investment in offspring. However, the implications of these maternal legacies, both juvenile and adult, for offspring fitness in natural populations are unclear.
Armstrong, J.D. +4 more
core +1 more source
Adhesion-clutch between DCC and netrin-1 mediates netrin-1–induced axonal haptotaxis
Frontiers in Molecular NeuroscienceThe growth cone, a motile structure located at the tip of growing axons, senses extracellular guidance cues and translates them into directional forces that drive axon outgrowth and guidance.
Zhen Qiu +5 more
doaj +1 more source
Molecular Oncology, EarlyView.Plasma‐based detection of actionable mutations is a promising approach in lung cancer management. Analysis of ctDNA with a multigene NGS panel identified TP53, KRAS, and EGFR as the most frequently altered, with TP53 and KRAS in treatment‐naïve patients and TP53 and EGFR in previously treated patients.
Giovanna Maria Stanfoca Casagrande +11 more
wiley +1 more source
Screening for lung cancer: A systematic review of overdiagnosis and its implications
Molecular Oncology, EarlyView.Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz +12 more
wiley +1 more source
Diaphragm spring gives clutch over-center toggle effect [PDF]
, 1966 Diaphragm spring clutch mechanism is used in testing the relative merits of eddy-current and hysteresis dampers. The dampers are alternately coupled to a single damping boom shaft.
Rosenberg, H. W.
core +1 more source
Механика машин, механизмов и материалов, 2010 The authors propose a method for reducing the loading of mechanical transmission in the shift in the use of microprocessor controller for the compensation of the friction coefficient of the friction clutch during its skid.
V.N. Basalaev
doaj
Survivin and Aurora Kinase A control cell fate decisions during mitosis
Molecular Oncology, EarlyView.Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir +2 more
wiley +1 more source
Glacial cycles promote greater dispersal, which can help explain larger clutch sizes, in north temperate birds [PDF]
, 2009 Earth’s glacial history and patterns in the life history traits of the planet’s avifauna suggest the following interpretations of how recent geological history has affected these key characteristics of the biota: 1) Increased colonizing ...
David W. Winkler +4 more
core +1 more source
Latitudinal, longitudinal and weather-related variation in breeding parameters of Great Reed Warblers in Europe: A meta-analysis [PDF]
, 2015 Capsule Clutch initiation date decreased with longitude, clutch size increased with latitude and decreased with maximum temperature, whereas the number of fledglings increased both with latitude and longitude, and decreased with maximum temperature in 19
Lengyel, Szabolcs +2 more
core +2 more sources
Analysis of Hydromechanical Transmission Friction Clutch Failures and Ways to Reduce them
Механика машин, механизмов и материалов, 2011 The author determines the main failures of BELAZ hydromechanical transmission; describes the design of hydromechanical transmission friction clutches as well as the types and causes of their failures.
O.A. Shapovalova , A.V. Leshok
doaj