Results 91 to 100 of about 67,862 (302)

A Novel Modified Petroresin Particle (MPRP) With Enhanced Oil–Water Selectivity for Cold Production in Heavy Oil Reservoirs

Advanced Functional Materials, EarlyView.
A novel oil–water selective conformance control agent, MPRP, is prepared via hydrophilic grafting and mechanical granulation. MPRP uniformly disperses in water, cohesively expands upon aging, and readily dissolves in the oil phase. During conformance control, it selectively aggregates in water channeling pathways to form effective plugs without ...
Guang Zhao, Dongfang Lv, Chang Liu, Changxu Wu, Yifei Liu, Caili Dai, Huazhou Li   +6 more
wiley   +1 more source

Geochemical Interactions of Two Deep-Well Injected Wastes with Geological Formations: Long-Term Laboratory Studies [PDF]

, 1991
Two liquid hazardous wastes, an alkaline brinelike solution and a dilute acidic waste, were mixed with finely ground «250 jlm) rock samples of three injection-related lithologies, sandstone, dolomite, and siltstone.
Roy, William R., Moore, Duane M., Seyler, Beverly, Steele, John D., Krapac, Ivan G.   +4 more
core  

Mechanistic Control of C─H Bond Activation and C─C Coupling in Light‐Driven Methane Conversion to C2+ Products over Multifunctional Photocatalysts

Advanced Functional Materials, EarlyView.
Methane photocatalytic activation under mild conditions remains a formidable challenge in the synthesis of solar fuels. In this review, we emphasize the growing importance of multifunctional materials and hybrid systems within a unified mechanistic framework that integrates selective C─H bond activation, formation and control of intermediates, C─C ...
Di Hu, Yuheng Jiang, Vitaly V. Ordomsky, Bastian Mei, Zhiyong Tang, Andrei Y. Khodakov   +5 more
wiley   +1 more source

Current status and risk assessment of perfluoroalkyl acids in surface water and sediments of the Yellow River in Shandong, China

Emerging Contaminants
The Yellow River is the main source of water for urban and rural area and agricultural irrigation in northern China. Herein, the distribution and risk assessment of perfluoroalkyl acids (PFAAs) were investigated from the Yellow River in Shandong Province,
Xiubao Wang, Wenjing Chen, Qingwei Guo, Zheng Peng, Qian Sun, Chuanming Zhao, Ruirui Zhang   +6 more
doaj   +1 more source

Bismuth‐Based Photocatalysts for Water Remediation: Design Strategies, Mechanisms, and Challenges

Advanced Functional Materials, EarlyView.
This review highlights representative design strategies for bismuth‐based semiconductor photocatalysts in solar‐driven water purification. Emphasis is placed on electronic structure regulation, oxygen‐vacancy engineering, and interfacial coupling to enable efficient full‐spectrum light utilization, improved charge separation, and selective oxidation in
Shan Liu, Yi Zhao, Liming Cai, Simin Long, Jing Kang, Jingkai Lin, Jimin Shen, Zhonglin Chen, Shaobin Wang, Huayang Zhang   +9 more
wiley   +1 more source

Other titles: Household Hazardous Waste Program : State Fiscal Year 2016 Report to the Legislature Household Hazardous Waste Program Annual Legislative Report Household Hazardous Waste Grant Program 2016 report to the Legislature [PDF]

, 2016
"This report summarizes the state Household Hazardous Waste (HHW) program. The report period is the state fiscal year (SFY) 2015, July 1, 2015– June 30, 2016.""Household hazardous waste (HHW) represents a wide variety of wastes, which are produced as a ...
Kansas. Bureau of Waste Management.
core  

Correcting correlation quality of portable X-ray fluorescence to better map heavy metal contamination by spatial co-kriging interpolation

Ecotoxicology and Environmental Safety
High-precision mapping based on portable X-ray fluorescence (PXRF) data is currently being studied extensively; however, owing to poor correlation with soil metal concentration, the original PXRF data directly used for co-kriging interpolation (CKI ...
Manying Zhao, Zengsiche Chen, Can Qian, Yuxin Zhao, Ya Xu, Yuqiang Liu   +5 more
doaj   +1 more source

Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture

Advanced Functional Materials, EarlyView.
This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li, Zhangzheng Xiao, Zheng Yan, Adnan Raza Altaf, Qun Song, Dingding Yao, Afshan Sohail, Yixin Wang, Wenxiu Ma, Shanjun Li, Yaohui Chen, Peiwen Liu, Kai Zhang   +12 more
wiley   +1 more source

Other titles: Household Hazardous Waste Program : State Fiscal Year 2019 Report to the Legislature Household Hazardous Waste Program Annual Legislative Report Household Hazardous Waste Grant Program 2019 report to the Legislature [PDF]

, 2019
"This report summarizes the state Household Hazardous Waste (HHW) program. The report period is the state fiscal year (SFY) 2019, July 1, 2018– June 30, 2019.""Household hazardous waste (HHW) represents a wide variety of wastes, which are produced as a ...
Kansas. Bureau of Waste Management.
core  

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

Advanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj, Xilal Y. Rima, Kim T. Nguyen, Courtney Culkins, Nana Boateng, Jacob Doon‐Ralls, Alejandro Bresolin, Xin Huang, Hong Li, Vahedi Amid, Ajeet Pal Singh, Dharti Shantaram, Anastasiia Amari, Mangesh D. Hade, Nicholas R. Merriam, Zachary D. Schultz, Scott Q. Harper, Nizar Y. Saad, Setty M. Magaña, Willa A. Hsueh, Rachel E. Kopec, Blaise R. Kimmel, Andre F. Palmer, Eduardo Reátegui   +23 more
wiley   +1 more source