Results 91 to 100 of about 151,235 (305)

The hot pick-up technique for batch assembly of van der Waals heterostructures

open access: yesNature Communications, 2016
The reliable assembly of two-dimensional materials into van der Waals heterostructures is a critical step towards nanoscale electronic integration. Here the authors present a technique for batch fabrication of graphene/boron nitride stacks with clean ...
Filippo Pizzocchero   +7 more
doaj   +1 more source

Application of polyferric sulfate in the preparation of ultra clean coal by selective agglomeration

open access: yes矿业科学学报, 2019
The application of polyferric sulfate in the preparation of Ultra Clean Coal by selective agglomeration was investigated.Taixi anthracite in Ningxia as the research object,the ultrafine pulverized coal was used in this study.The effect of the miling time,
Dong Zilong   +4 more
doaj   +1 more source

Amnesty, Enforcement and Tax Policy [PDF]

open access: yes
Amnesties are widely used in society to rehabilitate past sinners, to collect resources, such as library books, that would otherwise be unrecoverable, and to make enforcement easier by reducing the ranks of delinquents.
Herman B. Leonard, Richard J. Zeckhauser
core  

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

Clauson Kaas Pyrrole Synthesis Catalyzed by Acidic Ionic Liquid under Microwave Irradiation

open access: yesJournal of Chemistry, 2013
A new procedure to synthesize the N-substituted pyrrole derivatives by Clauson Kaas reaction catalyzed by acidic ionic liquid under microwave irradiation was developed.
Feray Aydogan, Cigdem Yolacan
doaj   +1 more source

RENDIMENTO CORPORAL E COMPOSIÇÃO QUÍMICA DO FILÉ DA VIOLA (Loricariichthys anus)

open access: yesCiência Animal Brasileira, 2014
Loricariichthys anus (Viola) is currently the largest fish species of economic value of Mangueira Lagoon and, because of that, the aim of this work was to analyze its body yield and the chemical composition of its fillet.
Aline Conceição Pfaff de Britto   +5 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Combinatorial Optimization of Banana Clean Seed Reliance

open access: yes
International audienceBananas, the world’s most popular fruit, face significant damage from the burrowing nematode Radopholus similis. Fallow deployment effectively controls nematode populations by creating unfavourable soil conditions for the parasite ...
Tankam-Chedjou, Israël
core   +1 more source

Artificial Intelligence and Mental Well‐Being in Adult Education: Implications for Practice and Professional Responsibility

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Mental well‐being is central to adult learner success, yet many adult education institutions lack capacity to provide timely and accessible support. This article examines how artificial intelligence (AI) can strengthen mental health–adjacent supports in adult and continuing higher education, with attention to professional practice and ...
Adam L. McClain, Thomas Wade
wiley   +1 more source

ПРОДУКТИВНА ХАРАКТЕРИСТИКА НА ОВЦЕ ОТ КАРНОБАТСКА ТЪНКОРУННА ПОРОДА

open access: yesЖивотновъдни науки, 2010
The study was carried out with ewes born in period from 1999 to 2005 with the aim to characterise the productivity of the sheep from the Karnobat fine-wool breed. The basic productive traits (live weight, wool productivity, staple length up to 4.5 years
МАРГАРИТ ИЛИЕВ
doaj  

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