Results 151 to 160 of about 32,459 (292)

Self‐Powered Visible‐Blind Graphene/NiO/ZnO UV‐C Photodiodes

Advanced Optical Materials, EarlyView.
“A scalable architecture for self‐powered UV‐C photodiodes integrates defect‐engineered p‐NiO/n‐ZnO heterojunctions with highly UV‐C transparent graphene anodes. The type‐II band alignment combined with the built‐in electrical field enables robust zero‐bias charge separation.
Umut Kaya, Leon Lörcher, Yasaman Jarrahizadeh, Axel Lorke, Wolfgang Mertin, Gerd Bacher   +5 more
wiley   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Orientation microscopy study of cryogenic-temperature friction stir processed AA6xxx sheet: microstructure and second phase particles evolution. [PDF]

Appl Microsc
Gupta A, Thool K, Choi SH.
europepmc   +1 more source

THE CROWDING OUT EFFECTS OF THE 2002 FARM BILL ON HEDGING: EVIDENCE FROM PACIFIC NORTHWEST GRAIN FARMS

The 2002 Food Security and Rural Investment (FSRI) Act introduced a price protection program called Counter Cyclical Payments (CCP) to major grain producers in the US. The CCP program is an addition to the Loan Deficiency Payment (LDP) and Direct Payment
Chen, Xiaomei, Wang, H. Holly, Makus, Larry D.   +2 more
core   +1 more source

Nugget Structure Evolution with Rotation Speed for High-Rotation-Speed Friction-Stir-Welded 6061 Aluminum Alloy

, 2018
High-rotation-speed friction stir welding (HRS-FSW) is a promising technique to reduce the welding loads during FSW and thus facilitates the application of FSW for in situ fabrication and repair.
Wang M(王敏), Yu T(于涛), Zhu Z(朱智), Zhang HJ(张会杰), Wu ZQ(吴振强), Zhang X(张骁)   +5 more
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Tensile performance modeling and process optimization of AA6061-T6/WC surface nanocomposites developed via friction stir processing. [PDF]

Sci Rep
Abdelhady SS, Elbadawi RE.
europepmc   +1 more source

Integrated Grain and Forage Rotations

Kansas Agricultural Experiment Station Research Reports, 2016
J. D. Holman, T. Roberts, S. Maxwell
openaire   +2 more sources

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Effects of Long-Term Organic Fertilization on Productivity, Stability, and Nitrogen Use Efficiency in Rotation Systems of the Hetao Irrigation District. [PDF]

Plants (Basel)
Zhang X, Bai L, Zhao N, Wang Y, Yao Y, Wang F, Wang Z, Liang H, Li X, Cao J, Wang Z.   +10 more
europepmc   +1 more source