Results 31 to 40 of about 1,676,115 (338)

Using global characteristics of a centrifuge outflow experiment to determine unsaturated soil parameters [PDF]

open access: yes, 2011
Several centrifugation scenarios enabling the determination of soil parameters for saturated-unsaturated flow in porous media are presented, investigated, and discussed.
Kačur, Jozef   +2 more
core   +3 more sources

Relationship between centrifugation and drying of sludge and the organic halogens

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010
This work is focused on determination of adsorbable organic halogens (AOX) concentration in the digested sludge from the sewage treatment plant and the losses of this component during dewatering and drying of sludge.
Karel Hrich, Bořivoj Groda
doaj   +1 more source

Microfluidics for effective concentration and sorting of waterborne protozoan pathogens [PDF]

open access: yes, 2016
We report on an inertial focussing based microfluidics technology for concentrating waterborne protozoa, achieving a 96% recovery rate of Cryptosporidium parvum and 86% for Giardia lamblia at a throughput (mL/min) capable of replacing centrifugation. The
Bridle, H., Jimenez, M.
core   +1 more source

Impact of the Different Preparation Methods to Obtain Human Adipose-Derived Stromal Vascular Fraction Cells (AD-SVFs) and Human Adipose-Derived Mesenchymal Stem Cells (AD-MSCs): Enzymatic Digestion Versus Mechanical Centrifugation

open access: yesInternational Journal of Molecular Sciences, 2019
Autologous therapies using adipose-derived stromal vascular fraction (AD-SVFs) and adult adipose-derived mesenchymal stem cells (AD-MSCs) warrant careful preparation of the harvested adipose tissue.
P. Gentile   +5 more
semanticscholar   +1 more source

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

The Effect of Mixing Red Coconut and Green Coconut on The Manufacture of VCO Using The Centrifugation Method

open access: yesJournal of Applied Food Technology, 2022
Virgin coconut oil (VCO) can be made from several types of coconuts by using several techniques that potentially result ini clear colour, distinct coconut smell, and long shelf life. In this study, centrifugation method was used in the manufacture of VCO
Nadya Permata Kamila, Wisnu Broto
doaj   +1 more source

Microfluidic sorting selects sperm for clinical use with reduced DNA damage compared to density gradient centrifugation with swim-up in split semen samples

open access: yesHuman Reproduction, 2018
STUDY QUESTION Does microfluidic sorting improve the selection of sperm with lower DNA fragmentation over standard density-gradient centrifugation? SUMMARY ANSWER Microfluidic sorting of unprocessed semen allows for the selection of clinically usable ...
M. Quinn   +6 more
semanticscholar   +1 more source

An Efficient and Simple Method for Collecting Haemolymph of Cerambycidae (Insecta: Coleoptera) Adults

open access: yesInsects, 2022
Cerambycid beetles (Cerambycidae) are major forest pests, posing a serious threat to the security of forest resources worldwide. Extensive research has focused on the control of cerambycid beetles from physiological and biochemical perspectives.
Yiming Niu   +7 more
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

Impact of anaerobic digestion and centrifugation/decanting processes in bacterial communities fractions [PDF]

open access: yes, 2018
The work upon which this paper is based on was co-financed by COGERSA, S.A.U. (Projects FUO-EM-138-15, FUO-139-16), IDEPA (Project IDE/2015/000245), Spanish MINECO (Project CTM2015-63864-R) and FEDER funds from European Union. Technical assistance from
Collado Alonso, Sergio   +5 more
core   +2 more sources

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