Results 81 to 90 of about 302,863 (304)

Research on the Scheme and System Parameter Matching of a Wastewater-Driven Diaphragm Pump Group for Slurry Transport in Deep-Sea Mining

Journal of Marine Science and Engineering
Prior research has proposed a basic configuration for a deep-sea mining system integrating slurry transport and wastewater discharge, and examined the operational characteristics of water-driven diaphragm pumps.
Qiong Hu, Junxuan Feng, Yajuan Kang, Shaojun Liu, Junqiang Huang, Kaile Wang   +5 more
doaj   +1 more source

Spatial beam self-cleaning and supercontinuum generation with Yb-doped multimode graded-index fiber taper based on accelerating self-imaging and dissipative landscape [PDF]

, 2019
We experimentally demonstrate spatial beam self-cleaning and supercontinuum generation in a tapered Ytterbium-doped multimode optical fiber with parabolic core refractive index profile when 1064 nm pulsed beams propagate from wider (122 µm) into smaller (
Couderc, V., Egorova, O. N., Fabert, M., Krupa, K., Leproux, P., Levchenko, A. E., Lipatov, D. S., Mansuryan, T., Millot, G., Modotto, D., Niang, A., Semjonov, S. L., Tonello, A., Wabnitz, S.   +13 more
core   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Posture configuration optimization method and system for folding booms of the pump truck under life extension control

Scientific Reports
The service process of the pump truck typically requires subjective control of the folding boom to achieve the desired pouring position. However, such the posture of the boom controlled by the operator’s experience, can lead to additional fatigue damage,
Dong Qing, Su Youcheng, Xu Gening, She Lingjuan, Wang Ze   +4 more
doaj   +1 more source

Mechanical oscillations in lasing microspheres [PDF]

, 2017
We investigate the feasibility of activating coherent mechanical oscillations in lasing microspheres by modulating the laser emission at a mechanical eigenfrequency.
Capuj, N. E., Garrido, B., Navarro-Urrios, D., Sledzinska, M., Sotomayor-Torres, C. M., Toncelli, A., Tredicucci, A.   +6 more
core   +3 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Remotely operable peristaltic pump [PDF]

, 1986
A peristaltic pump is disclosed which includes a roller assembly on which is mounted a series of pump rollers. As the roller assembly is rotated by a drive gear the pump rollers are driven in reverse rotation by means of a stationary ring gear and pump ...
Belew, R. R.
core   +1 more source

Proposal for high-precision Atomic Parity Violation measurements using amplification of the asymmetry by stimulated emission in a transverse E and B field pump-probe experiment

, 2004
Amplification by stimulated emission of radiation provides an intriguing means for increasing the sensitivity of Atomic Parity Violation (APV) measurements in a pump-probe configuration well adapted to the 6S-7S cesium transition.
Bennett, Blundell, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Budker, Budker, Chauvat, Conti, Derevianko, Dicke, Dzuba, Dzuba, Ginges, Gross, Guéna, Guéna, Guéna, Jahier, Jahier, Jahier, Jocelyne Guéna, Johnson, Marie-Anne Bouchiat, Michel Lintz, Milstein, Sarkisyan, Stalnaker, Wood   +37 more
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Efficient infrared upconversion via a ladder-type atomic configuration

, 2012
We have demonstrated experimentally that infrared light at 1529.4nm can be converted into the visible at 780nm with 54% efficiency through a ladder-type atomic configuration in 85Rb.
Bao-Sen Shi, Boyd RW, Dong-Sheng Ding, Xu-Bo Zou, Zhi-Yuan Zhou   +4 more
core   +1 more source