Results 21 to 30 of about 193,449 (246)

Influence of Preservation of Normal Knee Contact Stress on Other Compartments with respect to the Tibial Insert Design for Unicompartmental Knee Arthroplasty

Applied Bionics and Biomechanics, 2019
Recent advances in imaging technology and additive manufacturing have led to the introduction of customized unicompartmental knee arthroplasty (UKA) that can potentially improve functional performance due to customized geometries, including customized ...
Yong-Gon Koh, Kyoung-Mi Park, Kyoung-Tak Kang   +2 more
doaj   +1 more source

Effect of insert material on forces on quadriceps, collateral ligament, and patellar tendon after rotating platform mobile-bearing total knee arthroplasty

Asian Journal of Surgery, 2020
Summary: Background: There is a gradual increase in the number of patients for total knee arthroplasty (TKA), and TKA demonstrates reliable clinical outcomes. The orthopaedic biomaterials community continuously attempted over the past decades to improve
Yong-Gon Koh, Jin-Ah Lee, Heoung-Jae Chun, Changhyun Baek, Kyoung-Tak Kang   +4 more
doaj   +1 more source

Influence of Insert Brand and Culture Method on Ciliary Activity and Epithelial Cell Types in Human Nasal Air–Liquid Interface Cell Cultures

Life
Cultures of primary human nasal epithelial cells (hNECs) differentiated at the air–liquid interface (ALI) represent a sophisticated and widely used model of the human upper respiratory epithelium.
Patricia Celkova, Emilie Seydoux, Susan De Groof, Loretta Müller   +3 more
doaj   +1 more source

Experimental investigation of the failure modes of in-plane loaded inserts in CFRP sandwich panels

MATEC Web of Conferences, 2018
The aim of this paper is the experimental determination and investigation of the different failure modes of various insert types under inplane load in sandwich materials with CFRP face sheets and a perforated aluminum honeycomb core.
Richert Philip, Dafnis Athanasios, Schröder Kai-Uwe   +2 more
doaj   +1 more source

A Simulation of Displacement of Cutting Tool Holders Used for Turning

Technologia i Automatyzacja Montażu, 2023
This paper gives a comparison of the deformation and deflection of two types of tool holders used in turning processes. Comparison of the deflection and stresses has been performed on the location where the highest value of deflection ...
Viktor Mautner, Katarina Horvat, Marija Stoić, Antun Stoić   +3 more
doaj   +1 more source

Thermo-Fluidic Modelling of a Heat Exchanger Tube with Conical Shaped Insert having Protrusion and Dimple Roughness

Aptisi Transactions on Technopreneurship, 2021
In the present work, thermo-fluidic behavior of a heat exchanger tube with conical shaped insert has been investigated with the help of finite volume method.
Bhanu Pratap Singh, Vijay Singh Bisht, Prabhakar Bhandari, K.S Rawat   +3 more
doaj   +1 more source

Requirements for the membrane insertion of signal-anchor type proteins. [PDF]

The Journal of cell biology, 1991
Proteins which are inserted and anchored in the membrane of the ER by an uncleaved signal-anchor sequence can assume two final orientations. Type I signal-anchor proteins translocate the NH2 terminus across the membrane while type II signal-anchor proteins translocate the COOH terminus.
High, Stephen, Flint, Nicholas, Dobberstein, Bernhard   +2 more
openaire   +3 more sources

Improved differential evolution algorithms for solving multi-stage crop planning model in southern region of Thailand [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2019
This paper presents algorithms based on Differential Evolution and Improved Differential Evolution for solving a multistage crop planning problem in southern region of Thailand to maximize the profit.
Phajongjit Pijitbanjong, Raknoi Akararungruangkul, Rapeepan Pitakaso, Kanchana Sethanan   +3 more
doaj   +1 more source

Analysis of frictional stresses and wear in the contact pair of a vehicle current collector

Проблеми трибології
The article presents the results of numerical modeling of the operation of the trolleybus current collector pair "contact insert - wire" using the Ansys software environment.
O.S. Kovtun, K.E. Holenko, A.L. Ganzyuk, M.O. Dykha, V.O. Dytyniuk   +4 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source