Results 41 to 50 of about 96,712 (293)
Effects of the COVID-19 pandemic on use and perception of shared e-scooters
Transportation Research Interdisciplinary Perspectives, 2023 Micro-mobility, such as electric scooters (e-scooters) and bicycles, has gained attraction in recent years by offering reduced emissions, decreased congestion, and improved public health.
Shiva Pourfalatoun, Erika E. Miller
doaj +1 more source
A Brief Review of the Literature on Earnings Mobility in Developing Countries [PDF]
, 2008 [Excerpt] The literature on income and earnings mobility falls into three categories: 1. Macro mobility studies address the entire economy. They ask the question, how much income mobility and/or earnings mobility is there in the economy? 2.
Fields, Gary S
core +1 more source
An MPLS-Based Micro-mobility Solution [PDF]
, 2006 Core network micro-mobility solutions resolve L3 handovers and may be based on the Internet Protocol (IP) or on Multi-Protocol Label Switching (MPLS). When a micro-mobility solution triggers the L3 handover before the L2 handover, it is called predictive, otherwise reactive.
Rajendra Persaud +3 more
openaire +1 more source
Performance Analysis of IP Micro-mobility Handoff Protocols [PDF]
, 2002 Micro-mobility protocols have been proposed to provide seamless local mobility support. This paper focuses on the performance of the handoff schemes of two candidates for micro-mobility protocols, namely HAWAII and Cellular IP. For each handoff scheme, a simple analytical model is developed for the evaluation of two characteristic performance measures:
Blondia, Christian +3 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Choice f micro-mobility: Case studies of ta public bicycle sharing system in New Zealand [PDF]
, 2019 This study considers how to improve understanding of sustainable urban transport planning from the perspective of the Central Business District (CBD) redevelopment process for two cities, Hamilton and Christchurch in New Zealand (NZ). The most proportion
Kim, Hyun-Chan, Kim, Tae Hwan
core
Packet Travel Times in Wireless Relay Chains under Spatially and Temporally Dependent Interference [PDF]
, 2014 We investigate the statistics of the number of time slots $T$ that it takes a packet to travel through a chain of wireless relays. Derivations are performed assuming an interference model for which interference possesses spatiotemporal dependency ...
Bettstetter, Christian +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Journal of Accounting and Finance in Emerging Economies, 2020 The purpose of this study is to investigate the impact of micro-credit finance on over-indebtedness and social & financial mobility of micro-credit finance participants.
Owais Shafique, Maria Habib
doaj
U.S. Earnings Mobility: Comparing Survey-Based and Administrative-Based Estimates [PDF]
, 2008 Earnings mobility has been studied both at the macro level (how much of a certain kind of mobility is there in the economy?) and at the micro level (what are the correlates of change in income or position?).
Dragoset, Lisa M, Fields, Gary S
core +1 more source