Results 21 to 30 of about 4,706,054 (303)

Mechanical Characterization and Analysis of Different-Type Polyimide Feedthroughs Based on Tensile Test and FEM Simulation for an Implantable Package

open access: yesMicromachines, 2022
This paper presents the mechanical behaviors of different types of polyimide feedthroughs that are frequently used for implantable polymer encapsulation. Implantable packages of electronic devices often comprise circuits mounted on printed circuit boards
Seonho Seok   +3 more
doaj   +1 more source

Hybrid deposition additive manufacturing: novel volume distribution, thermo-mechanical characterization, and image analysis [PDF]

open access: yes, 2022
(c) The Author/sCAUL read and publish agreement 2022The structural integrity of additive manufacturing structures is a pronounced challenge considering the voids and weak layer-to-layer adhesion.
Harris M   +6 more
core   +1 more source

Efficient Copper Removal from an Aqueous Anvironment using a Novel and Hybrid Nanoadsorbent Based on Derived-Polyethyleneimine Linked to Silica Magnetic Nanocomposites

open access: yesNanomaterials, 2019
Due to the extreme rise of sludge pollution with heavy metals (e.g. copper), the options for its disposal or treatment are decreasing. On the contrary, properly heavy metal-cleaned sludge can be used as an alternative sustainable energy and agriculture ...
Olivija Plohl   +5 more
doaj   +1 more source

Characterization of the Mechanisms Controlling Greatwall Activity [PDF]

open access: yesMolecular and Cellular Biology, 2011
Here we investigate the mechanisms regulating Greatwall (Gwl), a serine/threonine kinase essential for promoting the correct timing of mitosis. We identify Gwl as a unique AGC kinase that, unlike most AGC members, appears to be devoid of a hydrophobic motif despite the presence of a functional hydrophobic pocket. Our results suggest that Gwl activation
Vigneron, Suzanne   +8 more
openaire   +5 more sources

Compact Spiral Transformer Design for High-Efficiency Interleaved Flyback Converters in Solar Power Systems

open access: yesITEGAM-JETIA
This paper explores the design, modeling, and optimization of a spiral transformer integrated into an interleaved flyback converter tailored for photovoltaic (PV) applications.
Benzidane Mohammed Ridha   +4 more
doaj   +1 more source

Microtensile Characterization of Additively Manufactured AlSi10Mg

open access: yes, 2018
Due to the increasing demand for lightweight structures with complex geometries in many industries, aluminum alloys (Al) have gained greater applications in additive manufacturing (AM).
Duffy, Michael Edward
core   +1 more source

Affinity of Serum Albumin and Fibrinogen to Cellulose, Its Hydrophobic Derivatives and Blends

open access: yesFrontiers in Chemistry, 2019
This work describes the preparation of spin-coated thin polymer films composed of cellulose (CE), ethyl cellulose (EC), and cellulose acetate (CA) in the form of bi- or mono-component coatings on sensors of a quartz crystal microbalance with dissipation ...
Rupert Kargl   +8 more
doaj   +1 more source

Experimental and numerical investigation on mechanical behaviors of woven fabric composites under off-axial loading

open access: yes, 2018
A mesoscale finite element model was developed to investigate the progressive damage behaviors of twill woven composites under off-axial tension and compression.
Zhou, Kun   +9 more
core   +1 more source

Identification of lubrication Regimes in Mechanical Seals using Acoustic Emission for Condition Monitoring [PDF]

open access: yes
The quality of lubrication condition between seal faces directly affects the reliability, operating life and sealing performance of mechanical seals. Thus, the identification of lubrication regimes in face seals i.e.
Gu, Fengshou   +3 more
core   +3 more sources

Advances in Multi-Scale Mechanical Characterization of Materials with Optical Methods

open access: yes, 2021
The mechanical characterization of materials embraces many different aspects, such as, for example, (i) to assess materials’ constitutive behavior under static and dynamic conditions; (ii) to analyze material microstructure; (iii) to assess the ...
Luciano Lamberti
core   +1 more source

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