Results 141 to 150 of about 4,245,541 (321)

Water‐Efficient Smart Drip Irrigation Enabled by a Low‐Power and High‐Efficiency Flexible Electromagnetic Actuator

Advanced Science, EarlyView.
Water scarcity poses a critical threat to global food security. A low‐power, flexible electromagnetic actuator is presented for smart drip irrigation systems. The device achieves precise, wide‐range flow modulation (0.05–5.8 mL/min) in response to real‐time plant demands, reducing water consumption compared to conventional flood irrigation.
Duo Chen, Xubin Zhu, Minwei Zhang, Kerui Li, Qinghong Zhang, Yaogang Li, Chengyi Hou, Hongzhi Wang   +7 more
wiley   +1 more source

Conceptual model of salt marsh management on Merritt Island National Wildlife Refuge, Florida: final report [PDF]

, 1985
Diking and holding water on salt marshes ("impounding" the marsh) is a management technique used on Merritt Island National Wildlife Refuge (MINWR) and elsewhere in the Southeast to: a) prevent the reproduction of saltmarsh mosquitos, and b) attract ...
Montague, C. L., Percival, H. Franklin, Zale, A. V.   +2 more
core  

Alkaline Phosphatase‐Activated NIR‐II AIEgens Nanosystem for Surgical and Postoperative Closed‐Loop Therapy of Advanced Osteosarcoma

Advanced Science, EarlyView.
This study designed a tumor microenvironment‐responsive AIEgen nanoparticle for near‐infrared photoimmunotherapy, which inhibits primary tumors and metastasis by promoting pyroptosis and suppressing aerobic glycolysis. ABSTRACT In advanced osteosarcoma, tumor invasion often prevents complete resection, and immunotherapy is limited by the tumor's ...
Kaiyuan Liu, Ruotong Li, Li Zhang, Hengli Lu, Binhui Yang, Qian Hu, Yining Tao, Haoran Mu, Jing Han, Pengfei Zan, Jiakang Shen, Dongqing Zuo, Hongsheng Wang, Wei Sun, Xingjun Zhu   +14 more
wiley   +1 more source

Soil resources and potential for agricultural development in Bahr El Jebel in southern Sudan, Jonglei Canal project area [PDF]

The author has identified the following significant results. Fourteen LANDSAT scenes were used to produce mosaics of the 167, 474 sq km study area. These were black and white MSS 7 images and false color composite images.
Abdel-Hady, M. A., Abdel-Samie, A. G., Elshazly, E. M., Elshazly, M. M., Hamad, M. A., Klingebiel, A. A., Moore, D. G., Myers, V. I., Worcester, B. K., Youvis, H.   +9 more
core   +1 more source

A predictive model of chemical flooding for enhanced oil recovery purposes: Application of least square support vector machine

, 2016
Applying chemical flooding in petroleum reservoirs turns into interesting subject of the recent researches. Developing strategies of the aforementioned method are more robust and precise when they consider both economical point of views (net present ...
M. Ahmadi, M. Pournik
semanticscholar   +1 more source

A Quest for the Mechanism of Ultrahigh Resolution SEM Imaging

Advanced Science, EarlyView.
Using Monte Carlo simulations with explicit definitions of SE1 and SE2 align with a cascade secondary electron production model, this work shows that the 3D nanostructure modulated SE2 emission enhances other than to reduce topographical contrast via a “miniature Faraday cup” effect.
Hao Tian Chen, Y.B. Zou, B. Da, Z.J. Ding   +3 more
wiley   +1 more source

Unveiling a Stable Polysulfide Transport Framework in a Fluorine‐Free Li‐S Batteries

Advanced Science, EarlyView.
This work unveils a lithium thiophosphate reaction pathway activated by trigger P2S5 units, which initiate fast self‐assembly and shift the system away from conventional Li‐S reactions. The reversible Li‐P‐S framework delivers stability, safety, and high energy density, while enabling a distinct solid‐liquid hybrid electrochemical mode that provides a ...
Feng‐Yu Wu, Po‐Wei Chi, Phillip M. Wu, Maw‐Kuen Wu   +3 more
wiley   +1 more source

Research progress and potential of new enhanced oil recovery methods in oilfield development

Petroleum Exploration and Development
This paper reviews the basic research means for oilfield development and also the researches and tests of enhanced oil recovery (EOR) methods for mature oilfields and continental shale oil development, analyzes the problems of EOR methods, and proposes ...
Shiyi YUAN, Haishui HAN, Hongzhuang WANG, Jianhui LUO, Qiang WANG, Zhengdong LEI, Changfeng XI, Junshi LI   +7 more
doaj   +1 more source

Beyond Transconductance: Cell‐Polymer Coupling Determines Fidelity in Action Potential Recording via Electrolyte‐Gated Polymer Transistors

Advanced Science, EarlyView.
High electrical performance alone does not guarantee efficient bioelectronic signal transduction. Despite excellent mixed ionic‐electronic conduction, recordings from cardiomyocytes reveal that p(g2T‐TT)‐based OECTs predominantly transduce field potential FP‐like signals due to weak cell‐polymer coupling.
Giulia Zoe Zemignani, Elena Mancinelli, Gabriele Tullii, Aleksandr Khudiakov, Cristiano Bortolotti, Shubham Tanwar, Peter J. Schwartz, Luca Sala, Maria Rosa Antognazza, Mario Caironi, Adrica Kyndiah   +10 more
wiley   +1 more source

A GPU-accelerated package for simulation of flow in nanoporous source rocks with many-body dissipative particle dynamics

, 2019
Mesoscopic simulations of hydrocarbon flow in source shales are challenging, in part due to the heterogeneous shale pores with sizes ranging from a few nanometers to a few micrometers.
Andrew, Matthew, Blumers, Ansel, Deo, Milind, Goral, Jan, Huang, Hai, Kane, Joshua, Li, Zhen, Luo, Lixiang, Tang, Yu-Hang, Xia, Yidong   +9 more
core   +1 more source