Results 51 to 60 of about 217,401 (313)

Inversión, infraestructuras e imagen en la producción del espacio de centralidad en Madrid [PDF]

open access: yesCiudades, 2015
The two last decades have consolidated a type of urban construction based on the great investment of the collective surplus value in the whole city, pursuing the exclusivity of the city or, also, in one of its areas.
Daniel Morcillo Álvarez
doaj  

STRATEGIES TO CONFRONT URBAN ENCROACHMENT IN LIGHT OF THE THEORY OF (BROKEN WINDOW) (INFRASTRUCTURE SERVICES FOR THE HOLY CITY OF NAJAF, A CASE STUDY)

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2021
The aim of this paper is to study the definition of (infringement) and its effects on human beings and their activities and knowledge of the reasons for the infringement on infrastructure services in the study area in order to come up with solutions and ...
Arkan A. Al-Nasrawy, Evian N. Al-Laban
doaj   +1 more source

Single sign-on and authorization for dynamic virtual organizations [PDF]

open access: yes, 2006
The vision of the Grid is to support the dynamic establishment and subsequent management of virtual organizations (VO). To achieve this presents many challenges for the Grid community with perhaps the greatest one being security.
Ajayi, O.   +7 more
core   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

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

Infrastructure sensing [PDF]

open access: yesInterface Focus, 2016
Abstract Design, construction, maintenance and upgrading of civil engineering infrastructure requires fresh thinking to minimize use of materials, energy and labour. This can only be achieved by understanding the performance of the infrastructure, both during its construction and throughout its design life, through innovative ...
Soga, Kenichi, Schooling, Jennifer
openaire   +4 more sources

Data privacy by design: digital infrastructures for clinical collaborations [PDF]

open access: yes, 2009
The clinical sciences have arguably the most stringent security demands on the adoption and roll-out of collaborative e-Infrastructure solutions such as those based upon Grid-based middleware.
Ajayi, O., Sinnott, R.O., Stell, A.J.
core  

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

Species‐Specific Responses of Farmland Birds to Overhead Powerlines

open access: yesEcology and Evolution
Displacement and attraction effects caused by transmission powerlines on bird species have been documented, but this topic remains underexplored in the scientific literature.
Ana Teresa Marques   +2 more
doaj   +1 more source

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