Results 41 to 50 of about 1,019,010 (264)

Experimental research and finite element analysis of elastic and strength properties of fiberglass composite material [PDF]

open access: yesИнженерно-строительный журнал, 2014
This work is devoted to the research of the strength and elastic properties of the laminated fiberglass composite. Experiments were performed on tension and compression of specimens with different orientation of the reinforcement in relation to the ...
E.A. Nekliudova   +3 more
doaj   +1 more source

Development of an on-board system for diagnosing the technical condition of the tread surface of the wheels of wagons

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2022
Introduction. The aim of the study is to develop a basic configuration of the on-board system for diagnosing the technical condition of the wheels tread surface of a wagon while the train is running and to model its operation.Materials and methods.
I. A. Gadzhiev
doaj   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka   +7 more
wiley   +1 more source

Deformation Behaviour and Failure Prediction of Additively Manufactured Lattices: A Review and Analytical Approach

open access: yesApplied Sciences
Cellular structures are well-established in biological materials and are often mimicked in many kinds of structural designs applicable to engineering. This results from their lightweight designs and good mechanical properties.
Munashe Ignatius Chibinyani   +3 more
doaj   +1 more source

Effects of Increasing the Orthodontic Forces over Cortical and Trabecular Bone during Periodontal Breakdown—A Finite Elements Analysis

open access: yesMedicina, 2023
Background and Objectives: Herein we used numerical analysis to study different biomechanical behaviors of mandibular bone subjected to 0.6 N, 1.2 N, and 2.4 N orthodontic loads during 0–8 mm periodontal breakdown using the Tresca failure criterion ...
Radu-Andrei Moga   +4 more
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

SLOPE STABILITY EVALUATIONS BY FINITE ELEMENT METHODS IN DIFFERENT SOIL PROPERTIES

open access: yesDiyala Journal of Engineering Sciences, 2015
This paper deals with slope stability assessment carried out by regularly used finite element (FE) methods. The study utilizes based software (PLAXIS). The main objective obtain from this study is to simulation and analysis of slope in case of different
Jasim M. Abbas
doaj  

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

open access: yesMolecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath   +13 more
wiley   +1 more source

Study on Residual Strength of Composite Crescent Worn Casing

open access: yesShiyou jixie, 2022
Previous studies on the casing residual strength mainly focus on unworn casings or single crescent worn casings,but the influence of composite crescent worn shape on the casing residual strength was not fully studied.Therefore,the laboratory tests of ...
Xing Xuesong   +3 more
doaj  

Stability Analysis in Determining Safety Drilling Fluid Pressure Windows in Ice Drilling Boreholes

open access: yesEnergies, 2018
Borehole stability analysis has been well studied in oil and gas exploration when drilling through rock formations. However, a related analysis of ice borehole stability has never been conducted.
Han Zhang   +4 more
doaj   +1 more source

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