Results 81 to 90 of about 22,981,537 (369)

On the predominant mechanisms active during the high power diode laser modification of the wettability characteristics of an SiO2/Al2O3-based ceramic material [PDF]

open access: yes, 2002
The mechanisms responsible for modifications to the wettability characteristics of a SiO2/Al2O3-based ceramic material in terms of a test liquid set comprising of human blood, human blood plasma, glycerol and 4-octonol after high power diode laser (HPDL)
Bahners T.   +12 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Optimized fatigue performance of martensitic stainless steel AISI 440C using deep rolling integrated into hardening process [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2018
The deep rolling process can be modified by annealing at appropriate temperature and time to optimize the fatigue performance of metallic materials.
Donhongprai P., Juijerm P.
doaj   +1 more source

Effect of surface treatment on Natural fibers composite

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
The replacement of the synthetic fibers composite to natural fibers composites has become a key research area in the production industries.
Ravi   +4 more
semanticscholar   +1 more source

High-efficiency silicon solar cells [PDF]

open access: yes, 1985
Fabrication and characterization of high-efficiency metal insulator, n-p (MINP) cells is described. Particular attention was paid to development of measurement methods for surface recombination and density of surface states.
Olsen, L. C.
core   +1 more source

Templated mineralization by charge-modified cowpea mosaic virus [PDF]

open access: yes, 2013
Templated mineralization of virus particles provides routes to narrowly dispersed nanoparticles that are not readily prepared by other means. The templated mineralization of metal or metal oxide on the external surface of wild-type cowpea mosaic virus ...
Aljabali, Alaa A A, Evans, David J.
core   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Surface Treatment of Fly Ash for Improving the Tensile Strength of Fly Ash/Unsaturated Polyester Composites [PDF]

open access: yes, 2013
The  paper  presents  the  surface  treatment  of  fly  ashes  using  acid  and  alkali  solution  on  the  tensile  strength  of  the  fly ash ...
Setyawan, P. D. (Paryanto)   +1 more
core  

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Home - About - Disclaimer - Privacy