Results 21 to 30 of about 296,728 (357)

Connecting Mechanism for Artificial Blood Vessels with High Biocompatibility

open access: yesMicromachines, 2019
This paper proposes a connecting mechanism for artificial vessels, which can be attached/detached with ease and does not deteriorate the biocompatibility of the vessels at the joint.
Ai Watanabe, Norihisa Miki
doaj   +1 more source

Principles of implementing coaxial microwave connectors for modern radioelectronic systems

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2020
Many modern radioelectronic systems are based on antenna arrays such as APAA (active phased array antenna) or DAAR (digital active array antenna), which require specialized connectors of new types and design solutions for the input/output of the ...
Eduard Glushechenko
doaj   +1 more source

Simplified method of shock resistant connection for shipboard equipment based on time domain analysis

open access: yesZhongguo Jianchuan Yanjiu, 2018
[Objectives] As bolts and pins are important connector for installation of shipboard equipments,using properly simplified method for anti-shock evaluation can reduce the computation cost and improve the simulation efficiency.
LI Haitao   +4 more
doaj   +1 more source

SES Differences in Children’s Argumentative Production

open access: yesEurope's Journal of Psychology, 2020
Recent studies have examined the argumentative strategies used by young children in everyday situations as well as in experimental settings. However, differences in argumentative production as a function of Socio-Economic Status (SES) have been minimally
Maia J. Migdalek, Celia R. Rosemberg
doaj   +1 more source

Study on parallel fabrication in additive manufacturing (Connector design considering anisotropic strength by deposition direction)

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
This paper deals with a fabrication method in additive manufacturing (AM). Generally, a large model must be segmented into some parts featuring connector shapes in case that its size is over the fabrication area of AM device.
Toshitake TATENO   +2 more
doaj   +1 more source

Characterization of Distinct CyanoHABs-Related Modules in Microbial Recurrent Association Network

open access: yesFrontiers in Microbiology, 2019
To elucidate the interspecies connectivity between cyanobacteria and other bacteria (non-cyanobacteria) during cyanobacterial harmful algal blooms (cyanoHABs), samples were collected from the Nakdong River, Korea, from June 2016 to August 2017, and ...
Seong-Jun Chun   +13 more
doaj   +1 more source

Evaluation of flexural strength of Zirconia using three different connector designs: An in vitro study

open access: yesThe Journal of Indian Prosthodontic Society, 2020
Aim: The aim of this study is to evaluate the flexural strength of zirconia using three different connector designs under vertical and oblique loads. Setting and Design: Invitro - analytical study.
Mohammed Samiuddin Ahmed   +4 more
doaj   +1 more source

An Energy Dissipating Seismic Connector for Precast Concrete Shear Walls

open access: yesBuildings, 2022
In this study, several steel connector shapes were analytically evaluated as potential new seismic energy dissipating devices between vertical precast concrete shear wall panels.
Mohammed Aljuboori, Habib Tabatabai
doaj   +1 more source

Connectors (multifunctional connectors) innovation of mask connector bricks in the time of covid-19

open access: yesJournal of Economics and Business Letters, 2021
Entrepreneurship is a creative and innovative ability that is used as the basis, tips, and resources to find opportunities for success. The entrepreneurial spirit is very much needed in entrepreneurship, it can be measured through the characteristics of entrepreneurship, namely self-confidence, task and result-oriented, risk-taking, leadership ...
Mutiara T   +3 more
openaire   +1 more source

Simple, shock-free, quick-release connector - A concept [PDF]

open access: yes, 1971
Connector concept is based on characteristics of friction between sliding surfaces and consists of two packs of foil strips. Advantages of this connector are - separation is smooth and shock-free, and connector can also act as a seal.
Jewett, H. R., Jr.
core   +1 more source

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