Results 111 to 120 of about 5,546,929 (302)
Strength analysis and structure optimization of locomotive frame based on TB/T 3549.1—2019
机车电传动This paper compared and analyzed the differences in the lateral load of the frame and the inertia load of the suspension components between TB/T 3549.1—2019 and the standards UIC 615-4:2003 and EN 13749:2011.
DONG Shengmin, ZHANG Guoxin
doaj
Material's Strength Analysis of the Coupling Node of Axle of the Truck Trailer. [PDF]
Materials (Basel), 2023 Decker Ž +7 more
europepmc +1 more source
- Friends?... Fair enough. [PDF]
Social network analysis is one of the fields in the social sciences which went through a huge development in the last two decades. With the availability of newer tools and methods, in-depth analysis of huge networks became possible resulting in important
Attila Gulyás, László Áron Kóczy
core
FEBS Open Bio, EarlyView.Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin +3 more
wiley +1 more source
Design of Large Torque Combined PDM for Pipeline Laying Trenchless Technology
Shiyou jixie, 2018 At present, PDM is mainly used to provide torque for the reaming bit in the trenchless technique for pipeline laying. However, owing to the limited torque provided by the existing PDM, multiple reaming operations are needed to achieve the requirements ...
Zhang Jie, Liang Zheng, Han Chuanjun
doaj
Finite Element Analysis of Top Cover Bolts of Hydraulic Turbine Based on ANSYS Workbench
Renmin Zhujiang, 2021 The working conditions of the hydraulic turbine are frequently changed.If the connecting bolts between the top cover and the stay ring are subjected to a load,and they are loose or broken,the serious consequences such as the plant flooding and even the ...
ZHAO Junjie +4 more
doaj
Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance
Aging and Cancer, EarlyView.NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang +3 more
wiley +1 more source
Static Strength Analysis and Optimization of the Roller Cone Bit Bearing Structure
Shiyou jixie, 2015 The tricone bit is prone to having a failure bearing under high WOB and high RPM.To improve the roller cone bit bearing structure stress,increase the tooth placement space and the thickness of the shell,a three dimensional model has been established ...
Li Bin +3 more
doaj
A Simplified Dynamic Strength Analysis of Cardboard Packaging Subjected to Transport Loads. [PDF]
Materials (Basel), 2023 Mrówczyński D +2 more
europepmc +1 more source
Aging and Cancer, EarlyView.This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel +4 more
wiley +1 more source