Results 91 to 100 of about 918,856 (303)

Análise de pressões em silo vertical de alvenaria de tijolos Analysis of pressures in vertical silo of masonry of bricks

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2006
Objetiva-se com este trabalho, determinar as pressões verticais e horizontais nas paredes e no fundo de um silo cilíndrico, com altura/diâmetro igual a 1 e comparar as pressões teóricas obtidas através de normas internacionais.
Marineide J. Diniz   +1 more
doaj   +1 more source

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

open access: yesAdvanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao   +6 more
wiley   +1 more source

Морфофізіологічні особливості формування продуктивності пшениці озимої залежно від технології вирощування

open access: yesPlant Varieties Studying and Protection, 2019
Мета. Удосконалити адаптивні технології вирощування пшениці озимої, які забезпечать заплановану густоту стебло­стою та продуктивність колосу, що дасть можливість сформувати максимальний урожай з високою якістю зерна. Методи.
Л. В. Худолій
doaj   +1 more source

A Grain of Salt [PDF]

open access: yesThe Milbank Quarterly, 2014
When reviewing major public health initiatives over the past century, it is amazing to see how often beliefs, policies, and scientific fact have changed. A policy or notion deemed acceptable by one generation might be denigrated and avoided by a subsequent one; a product or practice once considered safe, if not entirely healthy, might later emerge as ...
openaire   +2 more sources

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

open access: yesAdvanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari   +5 more
wiley   +1 more source

Strongly coupled artificial bulk HTS grain boundaries with high critical current densities [PDF]

open access: yes, 2007
A multi-seeding process has been developed to fabricate single Y-Ba-Cu-O (YBCO) grains containing strong artificial grain boundaries. Multi-seeding of heterogeneous YBCO grains with controlled orientation was achieved using large Sm-Ba-Cu-O (SmBCO ...
Cardwell, DA   +3 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Kansas Grain Sorghum Commission News Releases, 2021

open access: yes, 2021
K-State Offers Self-Paced Online Farm Finance Course -- Authentic Ag Sorghum Update: Opportunity Ahead For 2021 From Surging Chinese Forward Sales -- Kansas Grain Sorghum Welcomes New Conservation & Sustainability Fellow, Sanders Barbee -- KGSPA Chooses ...
Kansas Grain Sorghum Commission
core   +1 more source

Fine-Grain Concurrency

open access: yesConcurrency and Computation: Practice and Experience, 2010
AbstractI have been interested in concurrent programming since about 1963, when its associated problems contributed to the failure of the largest software project that I have managed. When I moved to an academic career in 1968, I hoped that I could find a solution to the problems by my research.
openaire   +6 more sources

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

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