Results 191 to 200 of about 10,115 (302)

Soil physical properties of Austrian soils: Overview based on a comprehensive agricultural soil database. [PDF]

Data Brief
Darmann F, Kumpan M, Krammer C, Weninger T, Strauss P.   +4 more
europepmc   +1 more source

Key Technical Fields and Future Outlooks of Space Manipulators: A Survey

SmartBot, EarlyView.
This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen, Zeyuan Huang, Ying Yan, Xiaokang An, Zhikai Zhao, Jirong Lin, Xiangrong Zhao, Xianyuan Gao, Junyi Zong, Xuewen Jia, Zhipeng Yao, Jianliang Liao, Ning Ji   +12 more
wiley   +1 more source

Canada1Water: Hydraulic parametrized integrated soil, bedrock and peatlands datasets. [PDF]

Data Brief
Kessel ED, Frey SK, Lapen DR, Geng X, Russell HAJ.   +4 more
europepmc   +1 more source

Efficient Harvesting of Irregular and Low‐Frequency Mechanical Energy via Hybridized Electromagnetic‐Triboelectric Systems

Small, EarlyView.
ABSTRACT The rapid expansion of the Internet of Things (IoT) and wearable electronics necessitates sustainable power sources to replace the limited electrochemical battery. While mechanical energy harvesting offers a promising solution, traditional harvesters face challenges of irregular and low−frequency environmental sources. This review presents the
Yongbin Han, Ju‐Hyuck Lee, Hong‐Joon Yoon   +2 more
wiley   +1 more source

Experimental Study on Seepage and Heat Transfer Patterns of Hot Water in Fractured Coal. [PDF]

ACS Omega
Zheng X, Liang B, Sun W, Li Y, Wei Z, Li Z.   +5 more
europepmc   +1 more source

Enhanced Biocatalysis in Nanofluidic Membrane Reactors With Goldilocks Nanopores for Enzymes

Small, EarlyView.
We show that enzyme confinement within the three‐dimensionally interconnected nanochannels of a polyurea molecular network membrane, featuring pore‐size tunability to match the enzyme size, enables a highly active nanofluidic reactor platform. Stable continuous‐flow operation for >200 h and a 30 000‐fold increase in specific space‐time yield over ...
Wangsuk Oh, Ji‐Woong Park
wiley   +1 more source

Green Roof Substrates for Water Quality Improvement: A Critical Review of Biosorption-Phytoremediation Synergies. [PDF]

Molecules
Georgin J, Franco DSP, Miyah Y, El Messaoudi N, Al-Msiedeen AM, Knani S.   +5 more
europepmc   +1 more source

Evaluation of a Field Permeameter to Measure Saturated Hydraulic Conductivity of Base/Subgrade Materials.

2001PDFTech ReportMN/RC-2001-19c)74708 wo)81Subgrade materialsHydraulic accumulatorsBase course (Pavements)subgradebase materialspermeameterMinnesotaUnited StatesMinnesota. Dept. of TransportationClyne, T.

core  

Functional Chain Engineering in MOFs: Balancing Pore Size and Affinity for Noble Gas Separation

Small, EarlyView.
A series of mixed‐ligand metal‐organic frameworks (ML‐xC8) were synthesized by systematically incorporating C8 alkoxy substituents (C8BDC) into the IRMOF‐1 framework. As the C8BDC content increased, the pore size progressively decreased. ML‐80C8 (80% C8BDC) provided the optimal pore environment for selective Xe adsorption, exhibiting a markedly ...
Kyu‐Min Ryoum, Jihyun Park, Kwang Hyun Oh, Hoi Ri Moon, Youn‐Sang Bae   +4 more
wiley   +1 more source

Improving seepage characteristics of strongly weathered mudstone slopes with rice husk ash. [PDF]

Sci Rep
Cui H, Ma B, Hu Z, Wang M, Wu H, Guo H, Zhang S, Ji Y.   +7 more
europepmc   +1 more source