Results 131 to 140 of about 670,618 (309)

Threshold phenomena in erosion driven by subsurface flow

, 2004
We study channelization and slope destabilization driven by subsurface (groundwater) flow in a laboratory experiment. The pressure of the water entering the sandpile from below as well as the slope of the sandpile are varied.
Aharonson, Alexander E. Lobkovsky, Baker, Baker, Buffington, Dietrich, Dunne, Dunne, Dunne, Duran, Gomez, Higgins, Horton, Howard, Howard, Howard, Iverson, Izumi, Izumi, Kochel, Kochel, Kochel, Laity, Landau, Loewenherz, Martin, Montgomery, Montgomery, Owoputi, Schumm, Schörghofer, Shields, Smith, Taylor, Yalin   +34 more
core   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Giant Intrinsic Chirality Amplification of Aqueous Lead Halide Perovskite Nanocrystals via H‐Bond Driven Self‐Assembly Superstructures

Advanced Functional Materials, EarlyView.
Water‐assisted monoclinic CsPbBr3 transformation strategy is applied for synthesizing aqueous CsPbBr3/CsPb2Br5 nanocrystals with superior water‐repellent and excellent optical property. Low temperature enhanced hydrogen bonding network self‐assembled CsPbBr3/CsPb2Br5 nanocrystals into asymmetric superstructures, which exhibit notable circularly ...
Mei Huang, Pengfei Liu, Zhihong Zhang, Ruijing Fu, Kar Wei Ng, Qingguang Zeng, Bo Wang, Shuangpeng Wang   +7 more
wiley   +1 more source

An Application of Mixed Logit Estimation in the Analysis of Producers’ Stated Preferences [PDF]

This paper analyzes Colorado Corn producers’ preferences over both private- and environmental public-good production system attributes. Current production practices are characterized by intensive water and chemical use, resulting in non-point source ...
Bond, Craig A., Hoag, Dana L., Kipperberg, Gorm   +2 more
core   +1 more source

Modelling runoff and erosion in agricultural soil: application of ICECREAM model to a field site in southern Finland [PDF]

, 2006
The hydrological submodel of ICECREAM, which is the Finnish version of CREAMS/GLEAMS model was calibrated and validated against surface runoff and snow water equivalent data from a sloping clayey field under small grain crop cultivation.
Alakukku, Laura, Bärlund, Ilona, Koivusalo, Harri, Paasonen-Kivekäs, Maija, Tattari, Sirkka   +4 more
core  

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

Advanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon, Yukye Lee, Sang Ki Rhee, Hyeonjoo Park, Kyowon Kang, Mingyu Sang, Byeonggwan Kim, Jung Seung Lee, Jaehong Lee, Taeyoon Lee   +9 more
wiley   +1 more source

Spatiotemporal Dynamic Changes of Cropland in Rich and Coarse Sediment Areas of Middle Yellow River Basin Based on Multi-source Data Fusion Products

Shuitu Baochi Xuebao
[Objective] The rich and coarse sediment areas of middle Yellow River basin is a typical ecologically fragile area in China. Accurately quantifying the spatiotemporal dynamic changes of cropland in this region is crucial for evaluating regional food ...
LI Shuchang, GUO Zheng, ZHANG Fengbao, LUO Jiaru, LI Xuantian, SHEN Nan, YANG Mingyi   +6 more
doaj   +1 more source

Implications of land and water degradation on food security [PDF]

Land degradation / Erosion / Water pollution / Sedimentation / Groundwater depletion / Salt water intrusion / Soil salinity / Urbanization ...
Jinendradasa, Sithara
core  

In bloom [PDF]

, 2010
Much of the phosphorus which ends up in stream sediment, either through soil erosion or via field drains, is transported attached to particles. The quantity and chemical form of phosphorus in the stream sediment largely controls its concentration in ...
Rawlins, Barry
core