Results 81 to 90 of about 3,025,553 (286)

Effect of Reduced 𝑘0 Zone on Time-Dependent Analysis of Tunnels

open access: yesAdvances in Civil Engineering, 2011
The problem of the proposed “Baghdad metro line” which consists of two routes of 32 km long and 36 stations is analyzed. The tunnel is circular in cross-section with a 5.9 m outer diameter.
Mohammed Y. Fattah   +2 more
doaj   +1 more source

Building the future: integrating building information management and environmental assessment methodologies [PDF]

open access: yes, 2012
The demand for sustainable buildings is increasing driven in part by legislation, rising energy costs and growing environmental concerns amongst consumers.
Alwan, Zaid, Hope, Alex
core  

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Transforming construction in emerging economies: overcoming barriers to the adoption of industrialized building systems

open access: yesDiscover Applied Sciences
Purpose This study examines the adoption of Industrialized Building Systems (IBS) in emerging economies, with a particular focus on Ethiopia. IBS is a modern construction approach that combines prefabrication, automation, and off-site manufacturing to ...
Ermias A. Amede   +4 more
doaj   +1 more source

The state of the art in e-business: A case study from the Chinese construction industry [PDF]

open access: yes, 2012
In the 21st century, e-business is seen as the new frontier. Currently e-business has been widely used in other industry and to some extent in global construction market, particularly in developed countries, such as UK, EU and USA.
Perera, Srinath   +3 more
core  

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

FFECT OF POZOOLANIC MATERIALS ON COMPRESSIVE STRENGTH OF GEOPOLYMER CONCRETE

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018
The development that has occurred in industries and technologies after the Industrial Renaissance and beyond has led to consume a large amount of raw materials. The huge consumption of these materials is hard to be compensated. Therefore, it is necessary
Mohammed H. Shamsa   +2 more
doaj  

Evaluation and Application of Tensile Strength Prediction for CFRP Bars

open access: yesCailiao gongcheng, 2017
Based on the prediction formula of tensile strength for CFRP bars, weight of influence of the typical factors on material strength was evaluated, and the mechanism of intensity compensation in the process of preparing CFRP bar was proposed.
WANG Bin   +3 more
doaj   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

An Effective Method for Compute the Roughness of Fractal Facades Based on Box-Counting Dimension (Db) [PDF]

open access: yesBIO Web of Conferences
Benoit Mandelbrot coined the word “fractal” in the late 1970s, but an object is now defined as fractals in form known to artists and mathematicians for centuries. A fractal object is self-similar in that the subsections of the object are somewhat similar
Al-Janabi Israa Mohsin Kadhim   +6 more
doaj   +1 more source

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