Results 121 to 130 of about 581,068 (321)

Enhancing and Stabilizing Hydrogen Catalysis Through [NiFe]‐Hydrogenase Immobilization Within Macroporous Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
[NiFe]‐hydrogenases efficiently catalyze hydrogen conversion, but their instability limits biotechnological applications. Here it is shown that encapsulating hydrogenase into hierarchical COFs with macro‐ and micropores and functionalized with sulfonic or carboxylic acid groups improves enzyme stability and electron transfer to electrodes.
Islam E. Khalil   +12 more
wiley   +1 more source

Flax Variety Trial [PDF]

open access: yes, 2013
Flax (Linum usitatissimum L.) is a multi-purpose crop grown for its fiber, oil (linseed oil), and meal. The importance of flax as a major crop in the United States dropped drastically in the 1980’s when latex paints replaced linseed oil based paint ...
Burke, Conner   +4 more
core   +2 more sources

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar   +4 more
wiley   +1 more source

Design and implementation of web interface for PBX Asterisk [PDF]

open access: yes, 2013
Tato bakalářská práce se zabývá vytvořením webového rozhraní pro správu a konfiguraci softwarové pobočkové ústředny Asterisk. Do aplikace se uživatel dostane po autentizaci. Aplikace je rozdělena na část uživatelskou a část administrační.
Janda, Lukáš
core  

Stoma‐Shell Nanoarchitecture for Enhanced Plasma Confinement Catalysis in Synthesis of Ethanol from CO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐energy electron impact in plasma catalysis often causes excessive dissociation of active intermediates, limiting C2+ product selectivity. To address this challenge, a bio‐inspired stoma‐shell nanoarchitecture is designed to decouple electron impact from catalytic reaction zones.
Nan Zou   +5 more
wiley   +1 more source

Heirloom Dry Bean Variety Trial [PDF]

open access: yes, 2015
Dry beans (Phaseolus vulgaris), a high-protein pulse crop, have been grown in the Northeast since the 1800’s. As the local food movement continues to diversify and expand, consumers are asking stores to carry more and more locally-produced foods, and dry
Calderwood, Lily   +5 more
core   +1 more source

Laser‐Microscribed Glass Enables Surface‐Microfluidics‐Facilitated, Affordable, Rapid Cancer Diagnosis

open access: yesAdvanced Functional Materials, EarlyView.
A transparent, laser‐microscribed glass platform enables cancer diagnosis within 1 h—much faster than histology, which takes days, and free from the chemical or contrast risks of MRI or CT scans. The antibody‐functionalized rough glass surface captures viable cancer cells directly from suspension, allowing instant optical readout and offering a rapid ...
Anish Pal   +5 more
wiley   +1 more source

Winter Small Grain Forage Trial Species x Harvest Date Dr. Heather Darby, UVM Extension Agronomist Susan Monahan, Erica Cummings, Julian Post and Sara Ziegler UVM Extension Crops and Soils Technicians 802-524-6501 Visit us on the web: http://www.uvm.edu/extension/cropsoil © March [PDF]

open access: yes, 2014
Winter cereals are most commonly used as a cover crop in Vermont. Cereals such as barley, triticale, wheat, spelt and rye also have the potential to provide high yield and quality feed for livestock.
Cummings, Erica   +4 more
core   +1 more source

Indirect Band Edge and Chain‐Locked Linear Dichroism in the Quasi‐1D Van der Waals Antiferromagnet AgCrP2S6

open access: yesAdvanced Functional Materials, EarlyView.
AgCrP2S6 reveals a momentum‐indirect band edge (≈1.35 eV) and chain‐locked linear dichroism: the first direct transitions emerge at 1.6–1.8 eV for E||a. Resonant Raman and photoemission corroborate this assignment. In ACPS/graphene heterostructures, photocurrent turns on above ≈1.5 eV and follows the same polarization selection rules (anisotropy ≈0.53),
Oleksandr Volochanskyi   +9 more
wiley   +1 more source

VideoLlamada IP Móvil: soporte para consulta médica especializada para zonas rurales utilizando dispositivos móviles para el Programa SOS Telemedicina para Venezuela

open access: yesRevista Tecnológica, 2015
El programa “SOS Telemedicina para Venezuela”, de la Universidad Central de Venezuela (UCV), fue diseñado para dar soporte médico especializado a profesionales y estudiantes de la salud, que prestan atención médica en localidades rurales remotas del país.
Ana Morales Bezeira   +5 more
doaj   +4 more sources

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