Results 31 to 40 of about 879,641 (305)

A spatially-explicit harmonized global dataset of critical infrastructure

open access: yesScientific Data, 2022
Measurement(s) geospatial location of global critical infrastructure • Critical Infrastructure Spatial Index • critical infrastructure density at the global scale Technology Type(s) Volunteered Geographic Information • spatial analysis Factor Type(s ...
Sadhana Nirandjan   +3 more
doaj   +1 more source

Extraction of Urban Quality of Life Indicators Using Remote Sensing and Machine Learning: The Case of Al Ain City, United Arab Emirates (UAE)

open access: yesISPRS International Journal of Geo-Information, 2022
Urban quality of life (UQoL) study is very important for many applications such as services distribution, urban planning, and socioeconomic analysis.
Mohamed. M. Yagoub   +3 more
doaj   +1 more source

Development of multi-functional streetscape green infrastructure using a performance index approach [PDF]

open access: yes, 2015
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.This paper presents a performance evaluation framework for streetscape vegetation. A performance index (PI)
Bandaru, Bandaru   +5 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

The Evaluation and Obstacle Identification of Urban Infrastructure Resilience in China

open access: yesChinese Journal of Urban and Environmental Studies, 2023
Urban infrastructure is the lifeline and material foundation for the normal operation of cities. It is of great significance to accurately evaluate the resilience level of urban infrastructure and identify the main obstacle factors for the construction ...
Li ZHUANG   +3 more
doaj   +1 more source

Cloud Index Tracking: Enabling Predictable Costs in Cloud Spot Markets

open access: yes, 2018
Cloud spot markets rent VMs for a variable price that is typically much lower than the price of on-demand VMs, which makes them attractive for a wide range of large-scale applications.
Irwin, David, Shastri, Supreeth
core   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Taxation, Infrastructure, and Endogenous Trade Costs in New Economic Geography [PDF]

open access: yes, 2008
This paper presents a New Economic Geography model with distortionary taxation and endogenized trade costs. Tax revenues finance a public good, infrastructure.
Gruber, Stefan, Marattin, Luigi
core   +3 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

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