Results 21 to 30 of about 1,772,637 (249)

METODE PENINGKATAN KETAHANAN RETAK RESIN POLYESTER DENGAN PENAMBAHAN PROSENTASE VINYL ESTER

Rekayasa Mesin
In previous studies, hybrid crash boxes have been developed because it show better energy absorption characteristics. Circular hybrid crash box combine the advantages of low-density of composite with stable deformation of metal provide a potential energy
Nusyirwan Nusyirwan, Yul Hizhar, Adam Malik   +2 more
doaj   +1 more source

Incorporation of aluminum oxide in the formulation of pastes for building materials

Dyna, 2018
This work analyzes the influence of aluminum oxide with a particle size of less than 75 μm on the behavior in a clay, when it is mixed with this material at 10% by weight. It is observed how it influences the different stages of the manufacturing process
Luis Miguel Carrillo-Rodriguez, Leonardo Cely-Illera, Jairo Cely-Niño, Claudia Vanessa Cely-Illera   +3 more
doaj   +1 more source

A randomized controlled trial comparing functional outcomes for navigated kinematically aligned total knee arthroplasty versus navigated mechanically aligned total knee arthroplasty: the MaKKRO trial

Bone & Joint Open, 2021
Aims: Nearly 99,000 total knee arthroplasties (TKAs) are performed in UK annually. Despite plenty of research, the satisfaction rate of this surgery is around 80%. One of the important intraoperative factors affecting the outcome is alignment.
Vilas Narayan Sadekar, Sandeep Datir, Victoria Allgar, Hemant Sharma   +3 more
doaj   +1 more source

Effect of ceramic waste on mechanical and geotechnical properties of tuff treated by cement

Case Studies in Construction Materials, 2020
Experimental work has been undertaken to study the ceramic waste effect on mechanical and geotechnical properties of tuff treated by cement using a mixing ratio.
Benamar Balegh, Hamid Sellaf, Adda Hadjmostefa   +2 more
doaj   +1 more source

Significance of Intermittent Mixing in Mesophilic Anaerobic Digester

Fermentation, 2022
The mixing of slurry in an anaerobic digester (AD) is one of many key parameters, which have a significant effect on specific biogas yield (BY) and volatile solid (VS) removal rate.
Buta Singh, Kornél L. Kovács, Zoltán Bagi, Máté Petrik, Gábor L. Szepesi, Zoltán Siménfalvi, Zoltán Szamosi   +6 more
doaj   +1 more source

Breakdown modeling of HVAC-GIL tri-post insulator subjected to electric field and mechanical loading

CSEE Journal of Power and Energy Systems
This research develops a simulation model, aiming to study the breakdown process of the tri-post insulator when exposed to electric field and mechanical loadings.
Jianan Dong, Boxue Du, Hucheng Liang, Zhijun Guo   +3 more
doaj   +1 more source

Management of Intracranial Hemorrhage in the Setting of Mechanical Heart Valve Replacement Therapy

Applied Mechanics, 2023
The management of an intracranial hemorrhage in patients receiving anticoagulant therapy presents a significant challenge for medical professionals. Anticoagulant treatment is intended to prevent blood clotting, but it can worsen active brain bleeds ...
Sahar Khan, Faiz Syed, Milan Toma
doaj   +1 more source

Analysis of transformer bias vibration based on "magnetic-mechanical" coupling

Journal of Applied Science and Engineering
The large-scale application of flexible DC power transmission technology leads to DC bias in transformer cores, and the vibration analysis of transformers under the influence of DC bias is becoming a hot topic.
Junqiang Xing, Zhuwen Dai, Wendi Yu, Yunshuo Zhang   +3 more
doaj   +1 more source

Investigation of Microstructural, Mechanical, and Tribological Properties of TiC and MWCNT Reinforced Hot-Pressed Scalmalloy^® Hybrid Composites

Lubricants
In this study, hybrid composite materials were fabricated using a Scalmalloy® matrix with fixed multi-walled carbon nanotube (MWCNT, 0.8%) content and varying titanium carbide (TiC; 5%, 10%, 15%) reinforcements via the hot-pressing method.
Taha Alper Yilmaz
doaj   +1 more source

Combined Mechanical–Chemical Weed Control Methods in Post-Emergence Strategy Result in High Weed Control Efficacy in Sugar Beet

Agronomy
Against the backdrop of increasing herbicide resistance and societal and political objectives for reducing plant protection products, combinations of mechanical and herbicide weed control methods are gaining importance.
Jakob Berg, Helmut Ring, Heinz Bernhardt
doaj   +1 more source