Results 11 to 20 of about 246,524 (265)

Observations on Centrifugation: Application to Centrifuge Development [PDF]

open access: yesClinical Chemistry, 1999
Abstract This report outlines the background to the development of an automated, serial, discrete centrifuge, reporting on the criteria considered essential in such an instrument. We established the criteria by examining the detailed logistics of centrifuge operation in a hospital laboratory.
T, Roberts, M, Smith, B, Roberts
openaire   +2 more sources

Observation and Manipulation of a Capillary Jet in a Centrifuge-Based Droplet Shooting Device

open access: yesMicromachines, 2015
We report observation and manipulation of a capillary jet under ultra-high centrifugal gravity in a proposed capillary-based fluidic device for the synthesis of microparticles in a centrifugal tube called Centrifuge-Based Droplet Shooting Device (CDSD ...
Kazuki Maeda   +3 more
doaj   +1 more source

Preparation of platelet-rich plasma: National IADVL PRP taskforce recommendations

open access: yesIndian Dermatology Online Journal, 2021
The goal of these recommendations is to provide a framework to practitioners for implementing useful, evidence-based recommendations for the preparation of platelet-rich plasma (PRP) in various dermatological indications.
Shuken Dashore   +3 more
doaj   +1 more source

Development and performance tests on NS-2 horizontal unidirectional centrifugal shaker

open access: yesYantu gongcheng xuebao, 2020
The dynamic centrifuge model test technology based on the geo-centrifugal shaking table system is the most effective and advanced research method and test technology for geotechnical engineering seismic problems.
GU Xing-wen , REN Guo-feng , WANG Nian-xiang , XU Guang-ming
doaj   +1 more source

Les réseaux isotopiques //centrifuge// et //centripète// dans Le dehors et le dedans de Nicolas Bouvier à la lumière de la sémantique interprétative textuelle

open access: yesModerna Språk, 2022
L’objectif de l’article, situé dans la perspective théorique de la sémantique interprétative française, est d’analyser les réseaux isotopiques dominants dans le recueil de poèmes de Nicolas Bouvier, écrivain, photographe et voyageur suisse.
Katarzyna Wołowska
doaj   +1 more source

Centrifugal Etching

open access: yesJournal of The Electrochemical Society, 2003
A cell consisting of a rotatable double-walled cylinder is described for the study of etching under conditions of enhanced gravity. Rotation rates of 6000 revolutions per minute giving g values of up to 600 were possible with the set-up. The cell was tested by etching masked patterns in a copper plate with an aqueous FeCl3 solution.
Tijburg, R.P.   +3 more
openaire   +3 more sources

Vibration and Aerodynamic Analysis and Optimization Design of a Test Centrifuge

open access: yesVibration, 2023
Taking a type of test centrifuge as the research object, the finite element model of the test centrifuge was established, the vibration characteristics and aerodynamic performance of the test centrifuge were analyzed, and a structural optimization design
Chunyan Deng   +3 more
doaj   +1 more source

Artificial gravity as a countermeasure for mitigating physiological deconditioning during long-duration space missions

open access: yesFrontiers in Systems Neuroscience, 2015
In spite of the experience gained in human space flight since Yuri Gagarin’s historical flight in 1961, there has yet to be identified a completely effective countermeasure for mitigating the effects of weightlessness on humans. Were astronauts to embark
Gilles eClement   +2 more
doaj   +1 more source

Augmentation of alveolar part of mandible with CGF (concentrated growth factors) after multiple extractions – a case report

open access: yesJournal of Education, Health and Sport, 2018
Concentrated growth factors are one of platelet-rich plasma preparations (PPP), specially prepared in medical centrifuges. Due to high concentration of blood platelets, which reveal different sorts of growth factors, CGF stimulates wound healing, reduces
Adrian Gnatek   +2 more
doaj   +3 more sources

Viability of mesenchymal stem cells of adipose tissue from human liposuction [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2021
Introduction: Lipografting is an alternative with important applicability for breast reconstruction and/or corrections of asymmetries resulting from cancer treatment.
Marcelo Moreno   +7 more
doaj   +1 more source

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