Results 81 to 90 of about 4,986 (224)

Z‐Scheme BiOCl‐Based Photocatalysts: Recent Advances in Designing, Structural Engineering, Formation Mechanisms, and High Performance Photocatalytic Environmental Remediation

EcoEnergy, EarlyView.
This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma, Neha Kaushal, Victor Ezebuiro, Monika Sindhu, Lovepreet Singh, Yugesh Singh Thakur, Hendrik C. Swart, Jai Prakash   +7 more
wiley   +1 more source

Numerical Study on the Design of an Anti-Backflow Injector for Combustion Chambers

The backflow of high-temperature products in an engine’s combustion chamber is a key issue which can significantly reduce combustion efficiency. This is particularly problematic for hypergolic propellants, as the high-temperature products may still
Jie Yang, Xue Geng, Guangyu Li, Zhengpeng Chen, Bo Yuan, Yong Chen   +5 more
core   +1 more source

Backflow and pairing wave function for quantum Monte Carlo methods

, 2019
Quantum Monte Carlo (QMC) methods are a class of stochastic techniques that can be used to compute the properties of electronic systems accurately from first principles. This thesis is mainly concerned with the development of trial wave functions for QMC.

core   +1 more source

3D Knitted Interfacial Solar Steam Generator for High‐Efficiency and Long‐Term Seawater Desalination

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The hydrophobic bottom provides buoyancy to keep the evaporator floating, and directional vertical spacer yarn supplies sufficient water. The knitted photothermal layer efficiently converts solar energy via multiple light reflections. The Marangoni effect induced by edge yarn accelerates the backflow of salt ions, preventing salt accumulation in the ...
Ning Niu, Luman Qi, Jiaguang Meng, Wei Fan, Linna Li, Kaili Chen, Wanwan He, Qian Wu, Zijing Dong, Yaming Liu, Yanting Cheng, Zhaoling Sun, Lingjie Yu, Chao Zhi   +13 more
wiley   +1 more source

Best Practices: Technical Case Study

, 2002
Augusta Newsprint Company consolidated two compressed air systems at its facility in Augusta, GA. The results are a more streamlined system, added storage capacity, backflow prevention, and the elimination of unused ...
United States. Department of Energy. Office of Energy Efficiency and Renewable Energy. Office of Industrial Technologies.
core  

P5.21 EARLY IABP INFLATION SUPPRESSES LEFT VENTRICULAR FUNCTION AS INDICATED BY WAVE INTENSITY ANALYSIS

Artery Research, 2013
Background: Timing errors during Intra-Aortic Balloon Pump (IABP) support can be detrimental when interfering with cardiac function. In vivo hemodynamics and left ventricular (LV) function were monitored during premature IAB inflation, and the associated
C. Kolyva, G.M. Pantalos, J.R. Pepper, A.W. Khir   +3 more
doaj   +1 more source

Investigation of stresses and deformation forces in energy-intensive pressing processes with backflow of metal

E3S Web of Conferences
Although a large number of studies have been carried out to optimize the processes of pressing metals and alloys, the recommendations for industrial use are ambiguous and cannot be extended to the entire product range. To a special extent, this applies to hollow products such as cups with a flange for the manufacture of which, the most rational and ...
Gurulev Dmitrii, Levin Yuriy, Rogachev Stanislav, Vodovatov Vladislav   +3 more
openaire   +2 more sources

Unsteady Flow Behavior and Radial Force Analysis of a Side Channel Pump Under Different Blade Tip Cutting Angles Using Computational Fluid Dynamics

Energy Science &Engineering, EarlyView.
The Radial Force (RF) distribution under different cutting angles is presented in Figure 1. Generally, the distribution of RF displays divergence across different flow conditions. The pattern of force distribution reveals a total of 24 peaks, which corresponds to the number of blades of the impeller of the SCP.
Kofi Asamoah Adu‐Poku, Desmond Appiah, Fan Zhang, Chen Ke   +3 more
wiley   +1 more source

Study of energy backflow in unidirectional monochromatic and space-time waves

Backflow, or retropropagation, is a counterintuitive phenomenon whereby for a forward-propagating wave the energy locally propagates backward. In the context of backflow, physically most interesting are the so-called unidirectional waves, which contain only forward propagating plane wave constituents.
Saari, Peeter, Besieris, Ioannis
openaire   +2 more sources

Sizing and concentration analysis of cfDNA using Biabooster technology: Results from a prospective plasma‐based collection of 77 patients with locally advanced unresectable esophageal cancer

International Journal of Cancer, EarlyView.
What's New? This study introduces a novel approach for detecting locally advanced esophageal carcinoma using cell‐free DNA (cfDNA) analysis through a highly sensitive fragmentome assay. Unlike traditional sequencing‐based methods that are limited by the absence of specific mutations in esophageal tumors, our method offers an alternative by quantifying ...
Anouchka Modesto, Sophie Gibert, Caroline Delmas, David Tougeron, Amaury Paumier, Alexandre Taillez, Samuel Le Sourd, Delphine Argo Leignel, Philippe Ronchin, Ariane Darut Jouve, Véronique Vendrely, Olivier Riou, Jérôme Martin‐Babau, Thomas Leroy, Laurent Quéro, Naïma Hanoun, Pierre Cordelier, Veronica Pezzella, Jean Pierre Delord, Rosine Guimbaud, Elizabeth Moyal, Catherine Seva   +21 more
wiley   +1 more source