Results 21 to 30 of about 17,343 (304)

Isolation of rafts from mouse brain tissue by a detergent-free method*

open access: yesJournal of Lipid Research, 2009
Membrane rafts are rich in cholesterol and sphingolipids and have specific proteins associated with them. Due to their small size, their identification and isolation have proved to be problematic. Their insolubility in nonionic detergents, such as Triton-
Dixie-Ann Persaud-Sawin   +2 more
doaj   +1 more source

Research review of new in-situ repair technologies for submarine pipelines

open access: yes管道保护
As more submarine pipelines are put into service and operated for extended periods, the issue of corrosion in aging submarine pipelines has become increasingly severe.
Wei YUAN   +5 more
doaj   +1 more source

Sản xuất khí sinh học từ đồng phân hủy rác thực phẩm và lục bình

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2023
Mục tiêu nghiên cứu này là nhằm điều tra tiềm năng của đồng phân hủy rác thực phẩm (RTP) và lục bình (LB) để cải thiện năng suất khí sinh học so với chỉ phân hủy RTP. Ủ yếm khí bán liên tục với các tỷ lệ khác nhau của RTP và LB được thực hiện và kết quả
Nguyễn Công Thuận, Trần Sỹ Nam
doaj   +1 more source

Filamentation in the RTP tokamak plasma [PDF]

open access: yesPlasma Physics and Controlled Fusion, 2000
Experimental data are presented showing filamentation of the Rijnhuizen tokamak project (RTP) plasma. These filaments are only resolved by the high-resolution double pulse Thomson scattering diagnostic, and appear as multiple peaks in the T-e profile with a typical width of 5-10 mm and an amplitude as high as 1 keV in a 2 keV ambient plasma. This paper
Beurskens, M.N. A.   +4 more
openaire   +2 more sources

Growth of Cu2ZnSnS4 Thin Films Using Moderate Annealing Temperature and Short Dwell Time

open access: yesCumhuriyet Science Journal, 2019
In this study CZTS thin films were fabricated bya two-stage process that sputter deposition of metallic Cu, Zn, and Sn on Mocoated glass substrates and annealing process at 500 °C using various shortdwell times (4, 8, and 12 min) using Rapid Thermal ...
Mehmet Ali Olğar, Ayşe Seyhan
doaj   +1 more source

DETERMINANTS OF RETURN TO PLAY AFTER ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION [PDF]

open access: yesActa Ortopédica Brasileira, 2020
Objective: To systematically review and meta-analyze the performance of return to play (RTP) and non-RTP patients in different assessment tools after anterior cruciate ligament reconstructions (ACLR). Methods: Out of 182 studies searched on PubMed, 11
ANDRÉ LUÍS LUGNANI DE ANDRADE   +3 more
doaj   +1 more source

Transplatformer: translating toxicogenomic profiles between generations of platforms

open access: yesBMC Bioinformatics
Background Transcriptomic profiling technologies have advanced the analysis of biological and toxicological responses. However, substantial differences in probe design, dynamic range, gene coverage, and preprocessing pipelines across platforms introduce ...
Guojing Cong   +10 more
doaj   +1 more source

METHODS FOR ENHANCING SECURITY IN IP TELEPHONY

open access: yesInformation and Telecommunication Sciences
Background. The widespread adoption of IP telephony in corporate and operator networks has led to an increased risk of cyber threats such as fraud, eavesdropping, service interruptions and unauthorised access.
Serhii Fedorov, Rina Novogrudskaya
doaj   +1 more source

Investigation on Neutron Flux Effect onto Irradiated Fuel Burn-up Stored in the Reactor TRIGA PUSPATI

open access: yesAtom Indonesia, 2019
An investigation on the out-core neutron flux in the Reactor TRIGA PUSPATI is carried out in this work to determine whether the thermal and/or fast neutron from the core would cause burn-up of the irradiated fuel stored in the same vicinity of the ...
M.A.A. Husain   +5 more
doaj   +1 more source

Variability in Observation-Based Onroad Emission Constraints from a Near-Road Environment

open access: yesAtmosphere, 2020
This study uses Las Vegas near-road measurements of carbon monoxide (CO) and nitrogen oxides (NOx) to test the consistency of onroad emission constraint methodologies. We derive commonly used CO to NOx ratios (∆CO:∆NOx) from cross-road gradients and from
Heather Simon   +5 more
doaj   +1 more source

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