Results 71 to 80 of about 946,182 (268)

Story of a great Australian industry / Australian General Electric Limited.

open access: yes, 1937
Cover title.; Added title pages: The manufacturing activities of Australian General Electric Limited. With camera and pen through a great Australian industry.; Electronic reproduction. Canberra, A.C.T.
Australian General Electric Ltd.
core  

Exercise limitations in amyloid cardiomyopathy assessed by cardiopulmonary exercise testing—A multicentre study

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1326-1335, April 2025.
Abstract Aims Amyloid cardiomyopathy is caused by the deposition of light chain (AL) or transthyretin amyloid (ATTR) fibrils, that leads to a restrictive cardiomyopathy, often resulting in heart failure (HF) with preserved or reduced ejection fraction.
Robin Willixhofer   +25 more
wiley   +1 more source

The electric powered two- wheeled vehicle market in both global and European perspectives

open access: yesPrace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego
Nowadays, many countries in the world are taking action to reduce carbon dioxide emissions. One of the solutions is to promote energy-efficient and environmentally friendly transport systems of which a specific example is electric vehicles (EV ...
Sławomir Dorocki
doaj   +1 more source

Vibration Attenuation of Cantilever Beam Using Electromagnetic Delayed Feedback

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This study presents a combined analytical and numerical investigation of a single‐input single‐output delayed feedback controller designed to suppress vibrations in a cantilever beam actuated by an electromagnet positioned beneath its free end. An analytical model was developed using the linearized equation of motion for a transversely excited
Mohammad Alabdullah, Khaled Alhazza
wiley   +1 more source

Leveraging Public Transit for Robotic Deliveries: A Column Generation Approach

open access: yesNaval Research Logistics (NRL), EarlyView.
ABSTRACT Autonomous mobile robots (AMRs) are small, electric, wheeled vehicles that operate at pedestrian speeds. In the last‐mile delivery service considered in this study, a fleet of AMRs is deployed across multiple recharging depots within a service area, from which they depart to perform point‐to‐point deliveries. We consider an operational setting
Yishay Shapira, Mor Kaspi
wiley   +1 more source

Stair‐Climbing Wheelchairs for Enhanced Mobility: A Comprehensive Review of Fundamental Mechanisms, Design Concepts, and Performance Analysis

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT People with physical disabilities face significant mobility challenges while climbing uneven surfaces and staircases. In these circumstances, traditional wheelchairs do not provide stable, safely controlled mobility, underscoring the importance of building superior stair‐climbing wheelchairs for both medical and infrastructure purposes.
Gopisetti Manikanta   +10 more
wiley   +1 more source

Understanding Consumers’ Intentions to Purchase Electric Motorcycles: Insights from the Theory of Planned Behavior

open access: yesJurnal Manajemen
Global warming is a global issue, and electric vehicles provide an effective solution to help lower CO2 emissions. This study adopts and employs a descriptive quantitative approach to examine the factors influencing the purchase intention of electric ...
Miharni Tjokrosaputro   +1 more
doaj   +1 more source

ED-ELEC: A Robust Multi-Criteria Decision-Making Framework for Evaluating Sustainable Urban Delivery Systems [PDF]

open access: yesIndustrial Management Journal
Objective: The rapid expansion of online food delivery platforms has intensified the need for sustainable and efficient logistics solutions. Evaluating delivery alternatives across economic, environmental, technical, and social dimensions requires robust
Morteza Daripour   +2 more
doaj   +1 more source

Sustainable Cities Under Pressure: Climate Risk, Oil Price Uncertainty, and Technological Innovation in GCC Countries

open access: yesSustainable Development, EarlyView.
ABSTRACT This study examines the dynamic interactions between climate risk, oil price uncertainty (OPU), and technological innovation in shaping Sustainable Development Goals (SDGs) related to Sustainable Cities and Communities (SCC) across Gulf Cooperation Council (GCC) countries from 2005 to 2024. Using a panel Time‐Varying Interactive Fixed Effects (
Mohamed Sami Ben Ali   +2 more
wiley   +1 more source

Electric Motorcycles and Their Different Designs

open access: yes, 2017
Předkládaná bakalářská práce je zaměřena na zpracování přehledu o historickém vývoji nasazení elektrických pohonů do komerčních projektů a jejich dalším uplatnění v motocyklech. Zabývá se nejen historií elektromotocyklů a typy současných elektromotocyklů,
Kabele, Roman
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