Results 71 to 80 of about 2,425,065 (336)

(Anti)symmetric matter and superpotentials from IIB orientifolds

open access: yes, 2003
We study the IIB engineering of N=1 gauge theories with unitary gauge group and matter in the adjoint and (anti)symmetric representations. We show that such theories can be obtained as Z2 orientifolds of Calabi-Yau A2 fibrations, and discuss the explicit
A. Giveon   +42 more
core   +3 more sources

Digital Fabrication in Architecture, Engineering and Construction [PDF]

open access: yes, 2013
Digital technologies are changing the relationship between design and construction: with computer models, CAD/CAM, and prototyping, designers can gain direct control of building and construction processes. The ability to digitally model designs, and thus
Caneparo, Luca
core   +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

LOGISTICS RISK RESEARCH OF PREFABRICATED HOUSE CONSTRUCTION ENGINEERING BASED ON CREDIBILITY METHOD [PDF]

open access: yesCivil Engineering Journal, 2017
In recent years, the prefabricated house industry has rapid development,.Because of fewer suppliers, higher demand transport scheme and complex quality test, the risks of construction engineering logistics links are relatively high.
Xiaoping Bai, Huifang Zhao
doaj   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Methodological Flaws in Cognitive Animat Research [PDF]

open access: yes, 2009
In the field of convergence between research in autonomous machine construction and biological systems understanding it is usually argued that building robots for research on auton- omy by replicating extant animals is a valuable strategy for engineering
Gomez, Jaime   +3 more
core  

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

RWU Holds Steel “Topping-Off” Ceremony for Engineering, Computing & Construction Management Labs [PDF]

open access: yes, 2018
Roger Williams University on Monday held a steel “topping-off” ceremony, marking completion of the steel framework for a laboratories building for RWU’s School of Engineering, Computing and Construction ...
Fitzpatrick, Edward
core   +1 more source

Engineering of Ancient Greece [PDF]

open access: yes, 2020
STEP Category: Education AbroadMy STEP project will be a two-week education abroad trip to Greece with a one-week class on campus in May 2019. The education abroad program, “Engineering of Ancient Greece” is through the Office of International Affairs at
Richmond, Jonathan
core  

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