Results 31 to 40 of about 8,812,189 (281)
Design and Fabrication of Shock Absorber Compressor Spring [PDF]
, 2020 This report contains the design, fabrication and performance analysis of a shock absorber spring compressor. The detailed data of the different parts was presented.
Nawdike Emmanuel, Chinagorom +2 more
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Design, Implementation and Evaluation of a Potato Yield Monitoring System
Journal of Agricultural Machinery, 2014 In this paper the design, implementation, and evaluation of an experimental-scale potato yield monitoring system is presented. The main objective of this research was to develop a method for accurate mapping of potato yield.
D Mohammad Zamani +3 more
doaj +1 more source
Structure Design and Performance Study of A New Type of Blade CDC Damper
Taiyuan Ligong Daxue xuebao【Purposes】 In order to improve the performance of seat damping and optimize the structure of seat suspension system, a new type of continuous adjustable blade damper is proposed.【Methods】 The damper adjusted the axial position of stud through the motor ...
CHEN Long +3 more
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
机车电传动, 2022 In order to study the influence of bidirectional ratio of hydraulic shock absorber in locomotive suspension system on locomotive dynamic performance, a vehicle dynamic model with 90 degrees of freedom was established by using Simpack software, which ...
ZHANG Xin +4 more
doaj
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
FEBS Open Bio, EarlyView.In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara +3 more
wiley +1 more source
FEBS Open Bio, EarlyView.Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya +2 more
wiley +1 more source
Study on buffering performance of thin-walled metal tube with different angles
Defence Technology, 2018 s: High frequency shock load is often generated during pyrotechnic device working, which is detrimental to spacecraft structures and electric devices. Therefore, it is valuable to reduce the shock load in pyrotechnic device design.
Qun Liu, Wen-tao Wang, Wen-feng Zhang
doaj +1 more source
International Journal of Mechanical System Dynamics, 2022 Pyrotechnic devices are widely used in the aerospace and defense industries. However, these devices generate high‐frequency and high‐amplitude shock responses during their use, compromising safe operation of the system.
Kun Jiang, Xinggan Lu, Hao Wang
doaj +1 more source