Results 121 to 130 of about 134,552 (311)

湿式双离合自动变速器起步控制策略研究

open access: yesJixie chuandong, 2012
Based on the characteristics of dual-clutch transmission,the single clutch dynamic model during starting process is built,and single clutch control strategy is established.Taking a Skoda car as the experimental object in the case of study,the clutch ...
迟宝山, 华玉龙, 孙伟, 刘国强
doaj  

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

Multiple dinosaur egg-shell occurrence in an Upper Cretaceous nesting site from Patagonia [PDF]

open access: yes, 2010
The discovery of hundreds of megaloolithid-type egg-clutches (some including embryos of an indeterminate species of titanosaur sauropods) in several stratigraphical levels of the Late Cretaceous nesting site of Auca Mahuevo (Chiappe et al., 2005 ...
Chiappe, Luis M.   +2 more
core   +1 more source

Optimization Design of Integrated Axle Housing Electromagnetic Clutch with Heavy Load based on Uniform Design Theory

open access: yesJixie chuandong, 2016
In order to solve the problems of low transmission efficiency,large moment inertia of new type integrated axle housing electromagnetic clutch with heavy load,the integrated axle housing electromagnetic clutch is regarded as the research object,the ...
Zhou Hongru
doaj  

Preliminary Application of Function Expansion Tally in CLUTCH Method

open access: yesYuanzineng kexue jishu
The iterated fission probability (IFP) method and Contributon-linked eigenvalue sensitivity/uncertainty estimation via track-length importance characterization (CLUTCH) method are commonly used by many Monte Carlo codes for the sensitivity analysis of k ...
HUANG Jinlong, CAO Liangzhi, HE Qingming, QIN Shuai, WU Hongchun
doaj   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon   +12 more
wiley   +1 more source

Breeding biology of pond heron in Kerala, South India [PDF]

open access: yes, 2008
Regular intensive investigations to locate nesting colonies were carried out early monsoon of 1999 up to 2002. For detailed study a few breeding colonies were selected.
EA Abdul Shukkur   +2 more
core   +1 more source

新型重载摩擦离合器

open access: yesJixie chuandong, 2004
A modern version friction clutch is introduced. Friction coefficient of the clutch is 10-30 times larger than that of the common friction clutch. There are a lot of advantage of the clutch, such as the volume is small, power transmitted is great, the ...
梁以德, 梁慧芳
doaj  

The Impact of Tilburg Frailty on Poststroke Fatigue in First‐Ever Stroke Patients: A Cross‐Sectional Study With Unified Measurement Tools and Improved Statistics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Poststroke fatigue (PSF) and frailty share substantial overlap in their manifestations, yet previous research has yielded conflicting results due to the use of heterogeneous frailty assessment tools. Objective To evaluate the independent impact of frailty on PSF using a unified measurement system (Tilburg Frailty Indicator, TFI ...
Chuan‐Bang Chen   +6 more
wiley   +1 more source

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