Results 41 to 50 of about 4,917,525 (294)

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

The Valuation of Infrastructure Index Bonds

open access: yesJournal of Mathematical Finance, 2015
The paper examines a potential role of financing Africa’s infrastructure projects, particularly in Africa, with bonds indexed to the project. Using option-pricing techniques, the author shows that an infrastructure indexed bond is equivalent to a regular bond and a short position on a European put option. The results of the paper suggest that the value
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

A New Approach to Bridge Infrastructure Management

open access: yes, 2013
The maintenance of bridges as a key element in transportation infrastructure has become a major concern due to increasing traffic volumes, deterioration of existing bridges and well-publicised bridge failures.
Ho, Tinkin   +5 more
core   +1 more source

Development of Performance Index for Stormwater Pipeline Infrastructure [PDF]

open access: yesPipelines 2015, 2015
With new government regulations and emerging knowledge of the risk to the environment posed by the failure of stormwater pipelines, stormwater infrastructure asset management is becoming increasingly important in the U.S. An essential aspect of asset management practice is the accurate performance assessment of one’s assets.
Bhimanadhuni Sowmya, Sunil K. Sinha
openaire   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Quality Index Approach for Analysis of Urban Green Infrastructure in Himalayan Cities

open access: yesLand, 2023
In fast urbanizing cities, fragmentation of urban green infrastructure (UGI) commonly arises due to lack of efficient planning to maintain the quantity and improve their quality.
Mangalasseril Mohammad Anees   +3 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Africa's Infrastructure: a time for transformation [PDF]

open access: yes, 2005
Summary of Main FindingsAfrica's growth performance has improved markedly during the last decade. Ten out of 48 countries experienced sustained economic growth in excess of 5 percent for the past three years or longer.
Africa Infrastructure Country Diagnostic
core   +1 more source

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