Results 21 to 30 of about 148,325 (262)

Experimental Study of Mechanical Properties of Type Linear Low Density Polyethylene and Mold Design [PDF]

Engineering and Technology Journal, 2018
In general, the manufacture of plastic materials is commonly in the world due to their applications. Plastic is light weight, cheap, and able to be used in different industries, for example parts of automotive and home tools.
Samir Amin, Ali Hassan
doaj   +1 more source

Experimental Work on Using Fully Wrapped Post-Tensioned Metal Straps Around Normal Reinforced Concrete Beams to Increase Flexural Strength of R.C Beams

Sulaimani Journal for Engineering Sciences, 2021
To increase the capacity load carrying of the beams, post tensioned metal straps are fully wrapped around the beams in their tensile zone in this study. In total four normal R.C beams with the depth of 160 mm, height of 240 mm and total length of
Wrya Abdullah, Avesta Omar, Serwan Khwrshid Rafiq   +2 more
doaj   +1 more source

The therapeutic opportunities and pitfalls of using iron ion chelators to treat neurodegenerative diseases

FEBS Letters, EarlyView.
Although too much iron in the brain promotes neurodegeneration, iron ion chelators have had mixed effects in clinical trials. This review explains why; some chelators do not render the iron redox‐inactive (e.g., L1) whereas others do (e.g., desferrioxamine).
Barry Halliwell
wiley   +1 more source

Mechanical Properties of Layered-Carbon Fiber Reinforced with Vacuum Infusion Process

JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2021
Research on material engineering is widely developed in the precursors, composition of the material, and technique to create a composite. The layering and vacuum infusion resin are the developing technology to create the composites with the new ...
Ali Saifullah, Mohammad Jufri, Dini Kurniawati, Risky Chandra   +3 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Studies on the size of bending test specimens and the method of guided bending tests

Journal of Japan Institute of Light Metals, 1973
Bending test of aluminum alloys were performed and the following results were obtained:1) In order to obtain the bending characteristics of very wide materials, the specimen width was at least 9 time of the thickness.2) The bending strain at the center of test pieces reached the maximum at a certain bend angle, defined as the required minimum bend ...
openaire   +2 more sources

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp, Ludwig Karrasch, Helena Breitenstein, Andreas Straube, Katharina Kamm   +4 more
wiley   +1 more source

Determination of the force necessary by experiment to bend schedule 40 pipe [PDF]

Científica
The tube bending process consists of plastically deforming the material by applying bending loads to the element until its yielding is overcome. Mechanical bending tests help determine the properties of a material, properties that are used to design the ...
Iván González Uribe, Liliana Gutiérrez Lonche, Romy Pérez Moreno, Ivonne Patricio Macias   +3 more
doaj   +1 more source

Mechanical Reliability Assessment of a Flexible Package Fabricated Using Laser-Assisted Bonding

Micromachines, 2023
The aim of this study was to develop a flexible package technology using laser-assisted bonding (LAB) technology and an anisotropic solder paste (ASP) material ultimately to reduce the bonding temperature and enhance the flexibility and reliability of ...
Xuan-Luc Le, Xuan-Bach Le, Yuhwan Hwangbo, Jiho Joo, Gwang-Mun Choi, Yong-Sung Eom, Kwang-Seong Choi, Sung-Hoon Choa   +7 more
doaj   +1 more source

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem, Noa Bielopolski, Vijai Krishnan, Shane Wald‐Altman, Shelly I Shrian, Omer Bar‐Yosef, Livia Kapusta, Claire Shamber, Patricia L. Musolino, Miguel Weil   +9 more
wiley   +1 more source