Results 91 to 100 of about 39,029 (305)

Transport and energy in India. Energy used by Indian transport systems and consequent emissions: the need for quantitative analyses (Well-to-Wheel, Lifecycle) [PDF]

open access: yes, 2013
The purpose of this work is, at first, a general overview on the state-of-art of the transportation system in India outlining the related energy consumption, for the different transport modes, with consequent estimated emissions.
Bensaid, Samir   +3 more
core  

Auto‐Routing Fluidic Printed Circuit Boards

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces (STREAM) software tool for routing efficiently advanced macrofluidics, an open‐source software tool for automating the design of 3D‐printable fluidic circuit boards. STREAM streamlines tube routing and layout, enabling the rapid fabrication of fluidic networks for soft robotics, lab‐on‐a‐chip devices, microfluidics, and biohybrid ...
Savita V. Kendre   +3 more
wiley   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

A New Electric Locomotive Remote Monitor & Expert Data Analysis System

open access: yesKongzhi Yu Xinxi Jishu, 2018
In order to improve locomotive efficiency and management level, a new electric locomotive remote monitor & expert system was proposed and has been used by Shenhua Electric Locomotive.
SHI Yansong, DENG Yabo, DENG Zhifeng
doaj  

Subject: Labor Unions [PDF]

open access: yes, 2006
Compiled by Susan LaCette.LaborUnions.pdf: 3728 downloads, before Oct.
LaCette, Susan
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

SDD6 Diesel-electric Locomotive Exported to Zimbabwe

open access: yes机车电传动, 2011
SDD6 diesel-electric locomotive is used for freight and passenger transport of national railways in Zimbabwe. This article introduced the main technic characteristics, general layout, technic parameters of the locomotive, and so on.
李新华, 胡涛
doaj  

High speed induction motor and inverter drive for flywheel energy storage [PDF]

open access: yes
The use of flywheels to store energy is a technology which is centuries old. The confluence of several modern technologies has resulted in flywheels becoming a viable solution for the needs of the transportation, electric utility, and aerospace ...
Caprio, M.T.   +5 more
core  

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Research on Current Source Inverter Application in AC-DC Locomotive Braking Mode

open access: yes机车电传动, 2016
AC-DC electric locomotive generally used feedback-resistor braking mode, which took energy from traction power network to ensure the cooling fan working, resulting in great resources waste and environmental pollution.
GUO Jian   +3 more
doaj  

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