Results 131 to 140 of about 27,702,308 (366)

Combined use of parallel-plate compression and finite element modeling to analyze the mechanical properties of intact porcine lens [PDF]

open access: yes, 2018
The objective of this study is to explore the feasibility of a compression test for measuring mechanical properties of intact eye lenses using novel parallel plate compression equipment to compare the accuracy of implementing a classical Hertzian model ...
Venetsanos, DT   +11 more
core   +1 more source

A method of vulnerability assessment for power communication network based on mechanical model

open access: yesDianxin kexue, 2019
In order to reasonably evaluate the vulnerability of the power communication network link, a vulnerability assessment method based on the mechanical model was proposed.
Yaosheng WANG, Yingmin ZHANG, Chang WANG
doaj  

Dynamic mechanical stimulation of alveolar epithelial-fibroblast models using the Flexcell tension system to study of lung disease mechanisms

open access: yesFrontiers in Medicine
Mechanical strain plays a significant role in lung pathophysiology. Current two-dimensional (2D) in vitro models fail to capture the lung's dynamic mechanical environment.
Safiya Al Yazeedi   +10 more
doaj   +1 more source

Two-Stage Discrete Mechanical Modelin Three-Dimensional Spacefor Garmentsimulation

open access: yesAUTEX Research Journal, 2019
This paper focuses on the better performance between the garment simulation result and the simulation speed. For simplicity and clarity, a notation “PART” is defined to indicate the areas between the garment and the human body satisfying some constraints.
Luo Xuan, Jiang Gaoming, Cong Honglian
doaj   +1 more source

Photocarcinogenesis — models and mechanisms [PDF]

open access: yesPhotodermatology, Photoimmunology & Photomedicine, 1999
H, Mukhtar   +2 more
openaire   +2 more sources

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

A hybrid computational and analytical model of irrigation drip emitters

open access: yes, 2017
Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017.Cataloged from PDF version of thesis.Includes bibliographical references (pages 63-65).This thesis details a hybrid computational and analytical model to ...
Narain, Jaya, (Scientist in Mechanical Engineering) Massachusetts Institute of Technology
core  

Modeling of human center of pressure using a viscoelastic-supported inverted pendulum

open access: yesMechanical Engineering Journal
Preventing falls is crucial for the elderly, and as an initial step, accurately quantifying their current balance abilities is essential. In this regard, the Center of Pressure (COP) has gained attention.
Yoshikazu YAMANAKA, Katsutoshi YOSHIDA
doaj   +1 more source

Mechanical model of nanoparticles for material removal in chemical mechanical polishing process

open access: yes, 2016
Chemical mechanical polishing (CMP) is the most effective method for surface planarization in the semiconductor industry. Nanoparticles are significant for material removal and ultra-smooth surface formation.
Hao Chen, D. Guo, G. Xie, G. Pan
semanticscholar   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

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