Results 71 to 80 of about 308,735 (293)
Simulation of Chain Drive Based on MSC. Visual Nastran 4D
, 2011 In the distance learning of the courses of Machine Parts and Design, the hypothesized experiment through internet is a kind of the significance teaching method. At present, multimedia, network technologies are extremely mature.
Li Da Wang
core +1 more source
Jixie chuandong, 2004 Studies on Vibration and Noise in chain drive are presented. Sources of noise in chain drive are analyzed. In order to study vibration and noise in chain drive thoroughly, it is necessary to study shape of teeth in sprocket, shape of chain link ...
荣长发
doaj
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Jixie chuandong, 2000 The paper introduces the process of the design and check of generating chain drive precision for hobbing machine. Takeing the drive precision or precision range as goal design, the process establishes the direct relation between the goal precision and ...
夏水华
doaj
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Jixie chuandong, 2010 Based on the multi-body dynamics theory,the dynamic model of transverse vibration of roller chain drive system is established.Effects of the chain tension force and the rotational inertia of the link on transverse vibration of chain system are considered.
覃维献
doaj
Adjustment of chain drives with a toothed chain and involute sprockets
Oil and Gas Business, 2014 Chain drives with a toothed chain have a wide application both in vehicles and in oil-refining equipment. The proposed method of calculation of chain drives with a toothed chain and involute sprockets takes into account its operation conditions, pollution, load conditions, dynamic loads, operating environment ...
S.B. Berezhnoy, A.A. Voina, G.V. Kurapov
openaire +2 more sources
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Jixie chuandong, 2014 The roller chain is a kind of chain for transmitting mechanical power,and widely used in industrial and agricultural machinery.Taking 08 Btype short pitch precision roller chain as example,the most common ways of roller chain drive are analyzed,and the ...
侯红玲, 赵永强
doaj
FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source