Results 121 to 130 of about 16,349,768 (336)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Evaluation of a prescriptive ventilation standard with regard to 3 different performance indicators [PDF]

open access: yes, 2009
In this paper, the performance of Belgian building code compliant residential ventilation systems is evaluated on multiple performance indicators: occupant exposure to bio-effluents, occupant exposure to other use-related pollutants (odours) and occupant
Janssens, Arnold, Laverge, Jelle
core   +1 more source

Regulations and robust low-carbon buildings [PDF]

open access: yes, 2009
Building regulations and associated calculation methods have been rapidly evolving, driven in Europe by the European Union Energy Performance of Buildings Directive. As an example, the current UK regulations are explored in relation to buildings that are
Tuohy, Paul
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

How to achieve sustainability : regulatory challenges [PDF]

open access: yes, 2005
The importance of designing sustainable buildings is gaining greater acceptance worldwide. Evidence of this is how regulators are incorporating sustainable design principles into building regulations and requirements.
Ambrose, Michael, Miller, Anne
core   +1 more source

Building in Historical Areas: Identity Values and Energy Performance of Innovative Massive Stone Envelopes with Reference to Traditional Building Solutions [PDF]

open access: yes, 2018
The intrinsic nature of local rocks shaped the features of built heritage in historical centers. The resulting building culture is part of the cultural heritage itself, and must be considered when building in such areas, while it is essential to solve ...
Ferrero, Marco   +2 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Evaluation of reinforced concrete structural durability in the post-occupation phase - A case study in Novo Hamburgo/RS

open access: yesREM: International Engineering Journal
Researches on building performance have been developed over time. The Brazilian Performance Standard - NBR 15575 - deals with the issues of durability applied to residential buildings, establishing criteria and parameters to classify the systems into ...
Guilherme Manfredini Bueno   +4 more
doaj   +1 more source

EPS Cement Sandwich Panel Walls: A Sustainable and Energy-Efficient Solution for Residential Buildings - A Simulation-Based Study of a Residential Villa in Cairo, Egypt [PDF]

open access: yesJES: Journal of Engineering Sciences
The construction industry represents a considerable portion of global energy consumption and carbon emissions, necessitating the investigation of sustainable alternatives in building materials.
Eslam Moraekip
doaj   +1 more source

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