Results 71 to 80 of about 5,138 (199)

Construction machinery : 2007 [PDF]

, 2008
Current industrial report.

core  

Modular Hydraulic Propulsion: A Robot that Moves by Routing Fluid Through Itself [PDF]

, 2016
This paper introduces the concept of Modular Hydraulic Propulsion, in which a modular robot that operates in a fluid environment moves by routing the fluid through itself. The robot’s modules represent sections of a hydraulics network.
Doyle, M., Gross, R., Gu, Y., Parrott, C., Perez-Diaz, F., Xu, X.   +5 more
core   +1 more source

Recent Progress in CO2 Conversion: An Overview of Catalytic Strategies for Sustainable Fuel and Chemical Synthesis

SmartMat, Volume 6, Issue 6, December 2025.
This review systematically outlines recent advances in the catalytic strategies for converting CO₂ into valuable products, including photocatalysis, electrocatalysis, CO2 hydrogenation, photothermal catalysis, non‐thermal plasma, and biocatalytic processes.
An Zhang, Yanming Cai, Liang Guo, Chao Wang, Qingbo Wa, Yanping Xu, Jian Zhou, Hongshuang Fan, Ziyun Li, Xinyue Long, Jiabei Tang, Zijian Li, Li Zhai, Zhenyu Shi, Wei Zhai, Yuhui Tian, Shuai Bi, Hao Wei, Mingliang Hu, Yang Xu, Yiran Zhang, Yu Zhang, Ruiying Ding, Junjun Li, Shuangqun Chen, Jianfeng Huang, Zhanxi Fan, Xingchen Jiao, Guigao Liu, Haiqing Wang, Haifeng Tian, Jingyu Pang, Kuncheng Zhang, Weisong Liu, Huijuan Cui, Lingling Zhang, Xiaofu Sun, Jianling Zhang, Dan Ren, Sheng Zhang, Lu Qiao, Zhe Weng, Hongmei Li, Min Liu, Miao Zhong, Lei Wang, Jun Gu, Hao Bin Wu, Bolong Huang, Weijia Zhou, Chuan Xia, Min‐Rui Gao, Changbin Zhang, Rong Cao, Wei Chen, Yuan‐Biao Huang, Yongye Liang, Ya‐Qian Lan, Guoxiong Wang, Baoyu Xia, Yujie Xiong, Xinbin Ma, Tongbu Lu, Jinhua Ye, Yi Xie, Buxing Han, Jiawei Liu, Zhicheng Zhang, Hua Zhang   +68 more
wiley   +1 more source

Analysis and experiment on chassis passability of a self-propelled forest tending and clearing machine in snow-covered conditions

Huanan Nongye Daxue xuebao
ObjectiveTo address the challenges of insufficient operational safety, poor stability, and limited passability of the forest tending and clearing machine in snowy forest environments, this study investigates the chassis passability performance under snow-
Ruiyang ZHANG, Jingyu TANG, Xin KOU, Zhiyuan FAN, Yueyang QU   +4 more
doaj   +1 more source

Construction machinery : 2008 [PDF]

, 2009
Current industrial report.

core  

Towards a European military culture? [PDF]

, 2013
Recent discussion of the Common Security and Foreign Policy has focussed on the international relations between European member states. Such a focus is entirely valid since the project is being driven forward by nation states. However, the success of the
Anthony King, Boene B., Carpenter Galen T., European Security Strategy, Gnessotto N., Gowland D., Grant P., Heisbourg F., Howorth J., Liddell Hart B., O’Hanlon M., Petersen J., Schlor W., Shepherd A., Sperling J., Stavridis S., Webber M., Weigley R., Wörner M.   +18 more
core   +1 more source

Design and experiment of a high-clearance self-propelled sprayer chassis [PDF]

International Journal of Agricultural and Biological Engineering, 2020
Yu Chen, Enrong Mao, Wei Li, Shuo Zhang, Zhenghe Song, Shanju Yang, Jun Chen   +6 more
openaire   +1 more source

Construction machinery : 2001 [PDF]

, 2002
Current industrial report.

core  

Beyond the Limits of Lithium Iron Phosphate: Cutting‐Edge Innovations Toward High Performance and Sustainability for Next‐Generation Batteries

Interdisciplinary Materials, Volume 4, Issue 6, Page 812-849, November 2025.
LFP‐based batteries are affordable and safe but limited in energy density and performance. Breakthroughs in materials, electrode processing, pack design, and recycling overcome constraints. Integrated strategies reinforce safety and cost‐effectiveness, while addressing limitations in electrochemical performance, energy density, and circularity, paving ...
Ashok Kumar Kakarla, Zarmeena Akhtar, Jongsoon Kim, Moonsu Yoon, Dongsoo Lee, Junghyun Choi   +5 more
wiley   +1 more source

Measurement of the optical properties of lunar rocks in the transition zone, resulting from observations made by Lunokhod 2 [PDF]

Photometric measurements were carried out directly on the lunar surface with the aid of a calibration device, a plate with fields of different brightness, placed in the field of view of the panoramic telephotometers.
Lipskiy, Y. N., Shevchenko, V. V.
core   +1 more source