Results 31 to 40 of about 695,186 (208)

Production of triacetic acid lactone from oleic acid by engineering the yeast Candida viswanathii

open access: yesMicrobial Cell Factories
Triacetic acid lactone (TAL) is a promising platform chemical to produce valuable compounds. The development of engineered microbial hosts to efficiently produce TAL from lipid-containing waste streams could be a cost-effective, sustainable and ...
Saptarshi Ghosh   +8 more
doaj   +1 more source

Study of Mechanical Properties of Carbon Steel Plate SA-516 Gr. 70 Welded by SAW Using V-Shape Joint Design [PDF]

open access: yesEngineering and Technology Journal, 2020
Submerged arc welding (SAW) is a fusion type welding and it is considered one of the most important welding types due to its inherent capabilities of high welding speed, high deposition rate, welding large thickness plates owing to its deep penetration ...
Samir A. Amin   +2 more
doaj   +1 more source

High-Throughput Microfluidic Electroporation (HTME): A Scalable, 384-Well Platform for Multiplexed Cell Engineering

open access: yesBioengineering
Electroporation-mediated gene delivery is a cornerstone of synthetic biology, offering several advantages over other methods: higher efficiencies, broader applicability, and simpler sample preparation. Yet, electroporation protocols are often challenging
William R. Gaillard   +12 more
doaj   +1 more source

Sustainable Friction Stir Spot Joining Process for Aluminum Alloy AA 4045 Parameter Optimization and Mechanical Assessment

open access: yesAnnals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology
This study aims to improve Friction Stir Spot Joining (FSSJ) parameters for AA4045 by examining their effects on energy use and mechanical strength.
M. M. Hamzah   +4 more
doaj   +1 more source

DISEÑO DE MEZCLAS PARA LA FABRICACIÓN DE PRODUCTOS DE MAMPOSTERÍA EN LA INDUSTRIA CERÁMICA

open access: yesRevista Politécnica, 2018
En la presente investigación se llevó a cabo la ejecución del ensayo de hidrometría a cinco muestras de arcilla de diferentes tipos de una de las empresas dedicadas a la fabricación de bloques H-10 en la región nortesantandereana con los que se ...
Ricardo Andrés García León   +2 more
doaj   +1 more source

A Day in Linguistic History [PDF]

open access: yes, 1976
The day begins like any other day. A few students straggle toward the Union in search of coffee and eggs. Delivery trucks come on the campus. At the entrance, the sign still reads SUSAN DOE UNIVERSITY FOUNDED 1894 NO SOLICITORS.
Elliott, Charles
core   +1 more source

Singlet-triplet splitting, correlation and entanglement of two electrons in quantum dot molecules

open access: yes, 2005
Starting with an accurate pseudopotential description of the single-particle states, and following by configuration-interaction treatment of correlated electrons in vertically coupled, self-assembled InAs/GaAs quantum dot-molecules, we show how simpler ...
Alex Zunger   +4 more
core   +1 more source

Influence of SAW Welding Parameters on Microhardness of Steel A516-Gr60 [PDF]

open access: yesEngineering and Technology Journal, 2018
Submerged Arc Welding (SAW) process is generally used for industries, such as petroleum storage tanks, pressure vessels, and structural components.Good mechanical properties of welded joint lead to crack-free strong joints.
Sadeq Bakhy, Samir Amin, Fouad Abdullah
doaj   +1 more source

Unconventional fermionic pairing states in a monochromatically tilted optical lattice [PDF]

open access: yes, 2016
We study the one-dimensional attractive fermionic Hubbard model under the influence of periodic driving with the time-dependent density matrix renormalization group method.
Feiguin, A. E.   +2 more
core   +2 more sources

TGNap1 is required for microtubule-dependent homeostasis of a subpopulation of the plant trans-Golgi network

open access: yesNature Communications, 2018
The plant trans-Golgi network comprises functionally distinct subcompartments. Here Renna et al. show that the TGNap1 protein acts in microtubule-dependent biogenesis, tracking and function of a TGN subset, highlighting diversification within the plant ...
Luciana Renna   +6 more
doaj   +1 more source

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