Results 21 to 30 of about 9,223,920 (198)

Arsenic removal from pyrite cinders in Na2S-NaOH solution with parameters optimized using the response surface methodology

工程科学学报, 2018
Pyrite cinder is one of the important secondary resources; however, the arsenic typically contained in pyrite cinder is harmful to metallurgical process. The removal of arsenic can improve the value of pyrite cinders.
WANG Yong-liang, XIAO Li, FU Guo-yan, LIU Ya, HAN Pei-wei, QIAN Peng, YE Shu-feng, CHEN Yun-fa   +7 more
doaj   +1 more source

HaG: Hash graph based key predistribution scheme for multiphase wireless sensor networks [PDF]

, 2013
Wireless Sensor Networks (WSN) consist of small sensor nodes which operate until their energy reserve is depleted. These nodes are generally deployed to the environments where network lifespan is much longer than the lifetime of a node.
Salim Sarimurat, Sarımurat, Salim, Levi, Albert, Albert Levi   +3 more
core   +1 more source

A Different View of Solvent Effects in Crystallization

Crystals, 2017
Solvents are widely used in crystallization, but their effects on the shape development of crystals are under debate. Here, we report a view on how solvents play their role by considering the viscosity of solvents.
Han Wang, Qiang Lin, Xiangyu Dou, Tao Yang, Yongsheng Han   +4 more
doaj   +1 more source

Shape Controllable Synthesis of Silver Particles by Selecting the Crystallization Routes

KONA Powder and Particle Journal, 2018
Classic crystallization describes a burst nucleation followed by a layer-by-layer atom deposition. The non-classic crystallization refers to particle mediated crystallization process.
Jianmei Liu, Qiang Lin, Yu Zhou, Jinhui Dai, Yongsheng Han   +4 more
doaj   +1 more source

Improved thermal conductivity of styrene acrylic resin with carbon nanotubes, graphene and boron nitride hybrid fillers

Carbon Resources Conversion, 2021
In the process of printing and copying, the volatilization of toner produces tiny particles and harmful gases that are detrimental to the human body. Low-temperature printing and copying can reduce harmful gas emissions. Styrene acrylic resin is the main
Fuhua Jia, Emmanuel Oluwaseyi Fagbohun, Qianyu Wang, Duoyin Zhu, Jianling Zhang, Bin Gong, Yanbin Cui   +6 more
doaj   +1 more source

Shape-Dependent Aggregation of Silver Particles by Molecular Dynamics Simulation

Crystals, 2018
In crystallization, nanoparticle aggregation often leads to the formation of orderly structures, even single crystals. Why can nanoparticles form orderly structures and what is the mechanism dominating their orderly aggregation?
Xue Wang, Chaofeng Hou, Chengxiang Li, Yongsheng Han   +3 more
doaj   +1 more source

Transilient Response to Acetone Gas Using the Interlocking p+n Field-Effect Transistor Circuit

Sensors, 2018
Low concentration acetone gas detection is significantly important for diabetes diagnosis as 1.8–10 ppm of acetone exists in exhaled breath from diabetes patients.
Xinyuan Zhou, Jinxiao Wang, Zhou Wang, Yuzhi Bian, Ying Wang, Ning Han, Yunfa Chen   +6 more
doaj   +1 more source

Turbulent boundary layer development over an air cavity

Flow
The turbulent boundary layer (TBL) development over an air cavity is experimentally studied using planar particle image velocimetry. The present flow, representative of those typically encountered in ship air lubrication, resembles the geometrical ...
Abhirath Anand, Lina Nikolaidou, Christian Poelma, Angeliki Laskari   +3 more
doaj   +1 more source

The Development of a Combined Search for a Heterogeneous Chemistry Database

Data Science Journal, 2015
A combined search, which joins a slow molecule structure search with a fast compound property search, results in more accurate search results and has been applied in several chemistry databases.
Lulu Jiang, Yuehong Zhao, Bojun Xu, Hao Wen   +3 more
doaj   +1 more source

Acoustic Sounding of Hydraulic Fractures in a Low-Permeability Reservoir

Mathematics, 2022
Theoretical models indicate the possibility of diagnosing the presence and the conductivity of the hydraulic fractures in reservoirs of the permeability of order milli Darcy by means of an acoustic TV set, which is a cylindrical probe of the length of ...
Vladislav Sh. Shagapov, Emiliya Galiakbarova, Zulfiya Khakimova   +2 more
doaj   +1 more source