Results 11 to 20 of about 158,447 (307)

Dynamic Tension Spectroscopy and Strength of Biomembranes [PDF]

open access: yesBiophysical Journal, 2003
Rupturing fluid membrane vesicles with a steady ramp of micropipette suction produces a distribution of breakage tensions governed by the kinetic process of membrane failure. When plotted as a function of log(tension loading rate), the locations of distribution peaks define a dynamic tension spectrum with distinct regimes that reflect passage of ...
Evans, Evan   +3 more
openaire   +4 more sources

Dynamic high-temperature Kolsky tension bar techniques [PDF]

open access: yesEPJ Web of Conferences, 2015
Kolsky tension bar techniques were modified for dynamic high-temperature tensile characterization of thin-sheet alloys. An induction coil heater was used to heat the specimen while a cooling system was applied to keep the bars at room temperature during ...
Song Bo   +5 more
doaj   +2 more sources

Characterization of Asphalt Mixes Behaviour from Dynamic Tests and Comparison with Conventional Cyclic Tension–Compression Tests [PDF]

open access: yesApplied Sciences, 2018
In the presented research, conventional cyclic tension⁻compression tests and dynamic tests were performed on two types of asphalt mixes (AM). For the tension⁻compression tests, the complex modulus was obtained from the measurements of the ...
Jean-Claude Carret   +2 more
doaj   +2 more sources

Seed-like Hollow Nanoparticles by a Dynamic Interfacial-Tension-Controlled Polar Growth Strategy [PDF]

open access: yes, 2023
Hollow nanomaterials have attracted significant interest. However, developing an effective growth mechanism for synthesizing seed-like hollow nanoparticles (SHNPs) with tailored structures still remains challenging.
Jiajia Zhao (537913)   +13 more
core   +1 more source

Experimental Study of the Dynamic Compressive and Tensile Strengths of Fly Ash and Slag Based Alkali-Activated Concrete Reinforced With Basalt Fibers

open access: yesFrontiers in Materials, 2021
The use of industrial by-products, e.g., fly ash, slag, as complete replacement of Portland cement to make alkali-activated concrete (AAC) has become a hot topic due to the contribution to sustainability in construction industry.
Chong Lian   +4 more
doaj   +1 more source

Experimental research on dynamic tensile mechanics of limestone after chemical corrosion

open access: yesYantu gongcheng xuebao, 2020
To investigate the dynamic tensile mechanical properties of limestone corroded in the chemical environment, the mixed solution of NaCl and KHSO4 with pH=3 was prepared to corrode limestone samples for different corrosion time, i.e.
ZHANG Zhan-qun 1, YU Li-yuan 1, 2, LI Guang-lei 1, 3, SU Hai-jian 1, JING Hong-wen 1
doaj   +1 more source

Impacts of Interactive and Diagnostic Control System Use on the Innovation Process [PDF]

open access: yesBAR: Brazilian Administration Review, 2017
This research explores the innovation process in organizations based on the Management Control System (MCS). We examined the link between the diagnostic and interactive uses of management control systems and their association with the intensity of the ...
Fábio Frezatti   +3 more
doaj   +1 more source

Measurement of Interfacial Tension between Polymer Melts: Improved Imbedded Fiber Retraction, Breaking Thread and Dynamic Viscoelasticity Methods [PDF]

open access: yes, 1999
We improved the imbedded fiber retraction (IFR) method as a simple method to obtain the interfacial tension between polymer melts. A force balance equation for a fiber in an immiscible matrix by Cohen and Carriere is solved for a more realistic fiber ...
WATASHIBA, H.   +11 more
core   +1 more source

A Bioinspired Flexible Film Fabricated by Surface-Tension-Assisted Replica Molding for Dynamic Control of Unidirectional Liquid Spreading [PDF]

open access: yes, 2019
The unidirectional liquid spreading without external energy input has presently aroused widespread concern. Recently, on the peristome of Nepenthes alata, a novel 2D unidirectional liquid spreading has been reported.
Zeming Li (5393126)   +5 more
core   +3 more sources

Dynamic Yarn-Tension Detection Using Machine Vision Combined with a Tension Observer

open access: yesSensors, 2023
Machine vision can prevent additional stress on yarn caused by contact measurement, as well as the risk of hairiness and breakage. However, the speed of the machine vision system is limited by image processing, and the tension detection method based on ...
Yue Ji   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy