Results 61 to 70 of about 1,351,009 (309)

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

The Impact of Compact and Mixed Development on Land Value: A Case Study of Richmond, Virginia

open access: yesUrban Science, 2018
Sustainable development entails various development patterns commonly associated with compact and mixed development that usually leads to reduced driving, more public transportation utilization, lower energy consumption, better walkability, and improved ...
I-Shian (Ivan) Suen
doaj   +1 more source

The urban built environment and the mobility of people with visual impairments: analysing the travel behaviours based on mobile phone data

open access: yesJournal of Asian Architecture and Building Engineering, 2020
The purpose of this study is to examine the relationship between urban built environment factors and the travel behaviours of visually impaired people. Using mobile phone data containing information on the movements of people with visual impairment, the ...
Hyungkyoo Kim, Dongwook Sohn
doaj   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou   +8 more
wiley   +1 more source

PENGUKURAN PENGGUNAAN LAHAN CAMPURAN (MIXED USE) DENGAN INDEKS ENTROPY DI KOTA SEMARANG

open access: yesJurnal Riptek, 2019
Mixed use development is one of the supporting aspects of compact city in sustainable urban development that focuses on developing areas with various functions such as residential, commercial, office, and other supporting facilities developed and built ...
Artha Segnita, Wiwandari Handayani
doaj  

Organization of Building Plots of Mixed- Use Buildings in Light of Adapting Settlements to the Impacts of Climate Change [PDF]

open access: yesIgra Ustvarjalnosti
The impacts of climate change are increasingly evident in settlements, especially in cities and other urban areas, which poses a challenge for new approaches in urban planning.
Jernej Červek, Matej Nikšič
doaj   +1 more source

Microneedle‐Based Biofertilizer Delivery Improves Plant Growth Through Microbiome Engineering

open access: yesAdvanced Functional Materials, EarlyView.
This figure shows how microneedles are used to deliver biofertilizers to enhance plant growth through microbial migration, metabolic reprogramming, and changes in plant endogenous microbiome. Abstract This study presents a microneedle‐based system for the delivery of rhizospheric biofertilizers into plant tissues to enhance growth.
Zhicheng Le   +14 more
wiley   +1 more source

Mixed land use and walkability: Variations in land use measures and relationships with BMI, overweight, and obesity [PDF]

open access: yesHealth & Place, 2009
Few studies compare alternative measures of land use diversity or mix in relationship to body mass index. We compare four types of diversity measures: entropy scores (measures of equal distributions of walkable land use categories), distances to walkable destinations (parks and transit stops), proxy measures of mixed use (walk to work measures and ...
Barbara B, Brown   +5 more
openaire   +2 more sources

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