Results 21 to 30 of about 1,902,719 (318)

Trends in oxygenate/hydrocarbon selectivity for electrochemical CO(2) reduction to C2 products

open access: yesNature Communications, 2022
Key mechanistic steps for selective CO(2) reduction over Cu into hydrocarbon versus oxygenated C2 products are identified by atomistic and microkinetic modeling. Variations in C and OH binding are found to predict catalytic selectivity of materials.
Hong-Jie Peng   +4 more
doaj   +1 more source

Identification of genes required for secretion of the Francisella oxidative burst-inhibiting acid phosphatase AcpA

open access: yesFrontiers in Microbiology, 2016
Francisella tularensis is a Tier 1 bioterror threat and the intracellular pathogen responsible for tularemia in humans and animals. Upon entry into the host, Francisella uses multiple mechanisms to evade killing.
John S Gunn   +5 more
doaj   +1 more source

Amino Acid-Doped Polyaniline Nanotubes as Efficient Adsorbent for Wastewater Treatment

open access: yesJournal of Chemistry, 2022
A natural amino acid-doped polyaniline nanostructure was prepared by a simple in situ chemical polymerization method in an aqueous medium. The structure and morphology of composite material were characterized by FESEM, TEM, FT-IR, and XRD.
Zhao Zhao   +6 more
doaj   +1 more source

DFM synthesis approach based on product-process interface modelling. Application to the peen forming process. [PDF]

open access: yes, 2010
Engineering design approach are curently CAD-centred design process. Manufacturing information is selected and assessed very late in the design process and above all as a reactive task instead of being proactive to lead the design choices. DFM appraoches
F. Cochennec   +8 more
core   +1 more source

Interfacing Java to the virtual interface architecture [PDF]

open access: yesProceedings of the ACM 1999 conference on Java Grande, 1999
User-level network interfaces (UNIs) have reduced the overheads of communication by exposing the buffers used by the network interface DMA engine to the applications. This removes the kernel from the critical path of message transmission and reception, and it reduces the number of data copies performed on that path.
Chi-Chao Chang, Thorsten von Eicken
openaire   +1 more source

Information-flow interfaces

open access: yesFormal Methods in System Design, 2022
Abstract Contract-based design is a promising methodology for taming the complexity of developing sophisticated systems. A formal contract distinguishes between assumptions, which are constraints that the designer of a component puts on the environments in which the component can be used safely, and guarantees, which are promises that the ...
Ezio Bartocci   +4 more
openaire   +4 more sources

Unraveling surface structures of gallium promoted transition metal catalysts in CO2 hydrogenation

open access: yesNature Communications, 2023
Gallium-containing alloys have recently been reported to hydrogenate CO2 to methanol at ambient pressures. However, a full understanding of the Ga-promoted catalysts is still missing due to the lack of information about the surface structures formed ...
Si Woo Lee   +6 more
doaj   +1 more source

Understanding the effect of a virtual moderator on people’s perception in remote discussion using social VR

open access: yesFrontiers in Virtual Reality, 2023
Social VR enables people to join a remote discussion by keeping a high social presence and physical proximity using embodied avatars. However, the missing nonverbal cues, such as mutual eye contact and nuanced facial expression, make it challenging for ...
Chi-Lan Yang   +6 more
doaj   +1 more source

A versatile interface model for thermal conduction phenomena and its numerical implementation by XFEM [PDF]

open access: yes, 2014
A general interface model is presented for thermal conduction and characterized by two jump relations. The first one expresses that the temperature jump across an interface is proportional to the interfacial average of the normal heat flux while the ...
MONTEIRO, Eric, GU, ST, LIU, JT
core   +1 more source

OSU-T315 as an Interesting Lead Molecule for Novel B Cell-Specific Therapeutics

open access: yesJournal of Immunology Research, 2018
B cells are pathogenic in various disease processes and therefore represent an interesting target for the development of novel immunosuppressants. In the search for new therapeutic molecules, we utilized an in vitro B cell activation assay with ODN2006 ...
Kristien Van Belle   +4 more
doaj   +1 more source

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