Results 71 to 80 of about 196,443 (310)

Robust and Thermally Stable Silicone Aerogels with Hyperconnected Network via Kinetically Optimized Hyperbranched Silane Precursors

Advanced Science, EarlyView.
Reactivity‐Programmed Assembly: A kinetic‐control strategy is reported for constructing hyperconnected silicone aerogels with a robust “thick‐neck” architecture. By exploiting the reactivity disparity of precursors, flexible segments are uniformly embedded within a rigid skeleton.
Aoqing Yan, Guixiang Li, Yaolan Li, Yi Luo, Bin Liu, Zhe Su, Hao Tian, Wei Shi, Bo Niu, Donghui Long   +9 more
wiley   +1 more source

Application of Ant Colony Algorithm in Product Structure Optimization of Coal Preparation Plant

Gong-kuang zidonghua, 2012
Mathematical model of product structure optimization was established according to characteristics of process of coal preparation plant, and steps of optimizing the product structure by ant colony algorithm were given.
SUN Wei, WANG Yi-lei, WANG Hui, ZENG Ying   +3 more
doaj  

Design of comprehensive running state evaluation system for equipment in coal preparation plant

Gong-kuang zidonghua, 2014
For problem that it cannot real-timely judge running state of equipment in coal preparation plant by use of parameter threshold method, a comprehensive running state evaluation system for equipment in coal preparation plant was designed.
ZHANG Haijun, HU Chenjun, FAN Na
doaj   +1 more source

Selenium‐Based Nanoplatforms: An Emerging Theranostic Paradigm for Gynecological Cancers

Advanced Science, EarlyView.
This reivew summarizes Selenium as a multifunctional anticancer regulator in gynecological cancers. It reduces tumor risk, enhances therapeutic efficacy, and reduces treatment toxicity. Selenium also overcomes chemoraditherapy resistance, improving overall treatment outcomes. ABSTRACT Gynecological cancers present significant therapeutic challenges due
Hejing Liu, Yujia Zhou, Zihan Zhang, Rong Ma, Luyi Ruan, Liqing Miao, Boxin Zhang, Huihui Ji, Tianfeng Chen, Xueqiong Zhu   +9 more
wiley   +1 more source

Design of Query System of Belt Conveyor Protection of Coal Preparation Plant Based on VB

Gong-kuang zidonghua, 2011
Taking belt conveyor protection system of Daping Coal Preparation Plant as background, the paper introduced design of a query system of belt conveyor protection of coal preparation plant based on VB.
KOU Jun-li, YIN Jun
doaj  

PHYSICAL & CHEMICAL PROCESES FOR COAL DESTRUCTION IN UNDERGROUND GAS GENERATOR [PDF]

, 2018
Estimate the material and thermal balance for providing the chemical reactions in underground gasgenn according to physical spreads of their ...
DYCHKOVSKYI, Roman, FALSHTYNSKYI, Volodymyr, LOZYNSKYI, Vasyl, SAIK, Pavlo, Дичковський, Р. О., Дичковський, Роман Омелянович, Дычковский, Р. Е., Дычковский, Роман Емельянович   +7 more
core  

Highly Efficient and Environmentally Stable Radiative Cooling Fabric: Integrating Photoluminescence and Hierarchical Core–Shell Fibers

Advanced Science, EarlyView.
A scalable radiative cooling fabric engineered with a multi‐layer assembly core–shell structure and integrated photoluminescent materials is reported. The fabric exhibits remarkable environmental stability, including UV resistance, mechanical durability, hydrophobicity, stain resistance, thermal stability, and flame retardancy, demonstrating its ...
Hongtao Liu, Hui Li, Yining Wang, Wei Sun, Zhuan Chen, Yongping Hou, Yongmei Zheng, Xuejian Chen, Bin Yu   +8 more
wiley   +1 more source

Коэффициент шламообразования технологической схемы углеобогатительной фабрики [PDF]

, 2014
Запропонована методика визначення коефіцієнту шлакоутворення технологічної схеми вуглезбагачувальної фабрики. Вихідними даними для визначення цього коефіцієнту є вміст класу +1 мм у рядовому вугіллі, що надходить на фабрику і в кінцевих продуктах ...
Полулях, А.Д.
core  

Recent Advances and Challenges in Ammonia‐Hydrogen Energy Conversion

Advanced Science, EarlyView.
This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Menghao Lv, Runchao Qin, Jianshuo Chen, Kaiwen Yang, Jianwei Lu, Weiwei Lei, Yifu Yu   +6 more
wiley   +1 more source

Experimental research on coal slime flotation process based on orthogonal test desig

Gong-kuang zidonghua, 2019
Coal slime content and ash content is high in Wangjiazhai Coal Preparation Plant, in -0.5 mm graded coal slime mixed flotation process, it often appeared coarse or fine mud entrainment phenomenon.
CHEN Peng, WANG Chengyong, SHI Kaiyi, JI Yonghua, SUO Peidie, LIU Yuanli   +5 more
doaj   +1 more source