Results 61 to 70 of about 630,172 (296)

Estimating Education Production Functions in Rural and Urban Areas [PDF]

open access: yesJournal of Agricultural and Applied Economics, 1976
Public elementary and secondary education represent the largest single expenditure by units of state and local governments. Nearly 30 percent of all tax dollars raised at the state and local level is spent for funding public elementary and secondary schools.
openaire   +2 more sources

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

open access: yesAdvanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang   +7 more
wiley   +1 more source

Methodological approach for mapping ecosystem services in urban and suburban areas. [PDF]

open access: yes, 2018
In Urban and suburban areas, the technology of remote sensing can offer a practical and economical means to study ecological quality of cities based on the specific functions or functional groups/biodiversity which support the supply of ecosystem ...
Hueso-Gonzalez, Paloma   +2 more
core  

Mobility behaviours in peri-urban areas. The Milan Urban Region case study [PDF]

open access: yes, 2017
The paper focuses on mobility practices and the emergence of new geographies of movements in Lombardy peri-urban areas, in order to investigate whether and if so how new processes of urban regionalization (Soja 2011, Brenner 2013, Young and Keil 2010 ...
Paola, Pucci
core   +1 more source

CityScapeLab Berlin: A Research Platform for Untangling Urbanization Effects on Biodiversity [PDF]

open access: yes, 2020
Urban biodiversity conservation requires an understanding of how urbanization modulates biodiversity patterns and the associated ecosystem services. While important advances have been made in the conceptual development of urban biodiversity research over
Buchholz, Sascha   +4 more
core   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Trait-Environment Relationships Reveal the Success of Alien Plants Invasiveness in an Urbanized Landscape

open access: yesPlants, 2021
Urban areas are being affected by rapidly increasing human-made pressures that can strongly homogenize biodiversity, reduce habitat heterogeneity, and facilitate the invasion of alien species.
Reham F. El-Barougy   +4 more
doaj   +1 more source

Orbital Electrowetting: From Continuous Droplet Transport to Programmable Microfluidics

open access: yesAdvanced Materials, EarlyView.
This work comprehensively summarizes the mechanisms, recent advances, potential applications, and key challenges of orbital electrowetting. It highlights that integrating orbital electrowetting with conventional electrowetting is required to enable complete digital‐microfluidic workflows while simplifying platform architecture.
Jie Tan   +7 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced 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

Response of arthropod species richness and functional groups to urban habitat structure and management [PDF]

open access: yes, 2018
Urban areas are a particular landscape matrix characterized by a fine-grained spatial arrangement of very diverse habitats (urban mosaic). We investigated arthropods to analyse biodiversity-habitat associations along five environmental gradients (age ...
Arlettaz, R.   +4 more
core  

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