Results 71 to 80 of about 947,337 (306)
Perspective on Aqueous Batteries: Historical Milestones and Modern Revival
Advanced Materials, EarlyView.This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming +5 more
wiley +1 more source
Foreign enclaves, informal sector and urban unemployment: A theoretical analysis [PDF]
:- We consider a small open Harris-Todaro economy with a rural foreign enclave and urban informal sector. We introduce consumption-efficiency relation to explain the simultaneous existence of informal sector and urban unemployment.
Bandopadhyay, Titas Kumar
core +4 more sources
Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source
No. 16: The State of Food Insecurity in Msunduzi Municipality, South Africa [PDF]
, 2012 There is plenty of food in Msunduzi, in South Africa’s KwaZulu-Natal province, but the urban poor regularly go hungry. This study of Msunduzi’s food security situation formed part of AFSUN’s baseline survey of eleven Southern African cities.
Caesar, Mary +2 more
core +1 more source
Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC
Advanced Robotics Research, EarlyView.The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang +7 more
wiley +1 more source
Journal of Hydrology: Regional StudiesStudy region: The Suzhou-Wuxi-Changzhou (SWC) metropolitan area, China. Study focus: Urban expansion is a natural product of growing cities at the expense of river systems.
Zhixin Lin +5 more
doaj +1 more source
AN ASSESSMENT OF URBAN AGRICULTURAL LAND USE CHANGES USING GEOSPATIAL INFORMATION SYSTEM: A CASE STUDY OF JOS-BUKURU [PDF]
The urban agricultural land use change of Jos-Bukuru between 1961 and 2002 is assessed. The aim is to generate relevant, accurate and timely data that would enhance the quality of decisions and actions in an attempt to ensure the survival, expansion and ...
Adeofun, C.O., Omomoh, E.
core +1 more source
Transgressive urbanism : borderlands and urban informality of american cities along the panamerican highway [PDF]
, 2013 This study explores the ways in which political boundaries can be trespassed in order to develop subaltern forms of urbanism and edge conditions, mainly to the comparative study of border cities in the Americas, predominantly ruled by informal economies,
Suau, Cristian
core +3 more sources
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Urbanization, educational expansion, and expenditures inequality in Indonesia in 1996, 1999, and 2002: [PDF]
"This paper considers urban-rural location and education as the main causes of expenditure inequality and attempts to examine inequality changes associated with urbanization and educational expansion in Indonesia from 1996 to 2002, using Indonesian ...
Akita, Takahiro, Miyata, Sachiko
core