Results 71 to 80 of about 127,819 (218)

Efecto del boro en la sinterización de un acero inoxidable ferrítico

open access: yesRevista de Metalurgia, 2008
En este trabajo se analiza el efecto del boro sobre la densidad del acero inoxidable ferrítico 409Nb en el proceso de sinterización. La finalidad de adicionar boro es promover la formación de una fase líquida durante la sinterización, a una temperatura ...
J. A. Cabral-Miramontes   +4 more
doaj   +1 more source

HIGHER BORO PRODUCTION FOR FOOD SECURITY : AN INTEGRATED STRATEGY [PDF]

open access: yes
Achieving self-sufficiency in foodgrain production by 2012, reduction of prices of essential commodities, and poverty reduction were amongst the most important election pledges of the new government.
Ashiqun Nabi   +4 more
core   +1 more source

Single-Stage Posterior Instrumentation for Progressive Tubercular Thoracic and Thoracolumbar Kyphosis

open access: yesJournal of Orthopaedic Surgery, 2016
Purpose To review the outcome of single-stage posterior instrumentation for progressive tubercular thoracic and thoracolumbar kyphosis in 45 patients.
Kamrul Ahsan, Najmus Sakeb
doaj   +1 more source

Produção e qualidade da fruta do morangueiro sob influência da aplicação de boro

open access: yesCiência Rural, 2014
Nos sistemas de produção do morangueiro, a adubação com boro é uma das práticas culturais mais empregadas pelos produtores, contudo o seu uso de forma incorreta pode comprometer a produção e a qualidade das frutas.
Anderson Lemiska   +3 more
doaj   +1 more source

Conceptual Modelling and The Quality of Ontologies: Endurantism Vs. Perdurantism

open access: yes, 2012
Ontologies are key enablers for sharing precise and machine-understandable semantics among different applications and parties. Yet, for ontologies to meet these expectations, their quality must be of a good standard.
Al Asswad   +4 more
core   +1 more source

The Complexity of Multidimensional Learning in Agriculture

open access: yesEconometrica, Volume 94, Issue 2, Page 465-503, March 2026.
Studies on agricultural technology adoption often focus on one input, practice, or package, which is analytically useful, but may overlook the complexities involved with multidimensional learning needed for a lot of agricultural decisions. In Kenya, we study farmers' dynamic learning (from oneself and others) and adoption decisions over six seasons ...
Rachid Laajaj, Karen Macours
wiley   +1 more source

Boron fertilizing management on fruit production and quality of mango cv. Palmer in semiarid

open access: yesRevista Brasileira de Fruticultura, 2018
Adequate fertilizing management is crucial to reach high mango yields that demand a well-defined fertilizer management, including micronutrient such as boron which management is more difficult due to the narrow range between deficiency and toxicity. This
Fernanda Campos Alencar Oldoni   +5 more
doaj   +1 more source

Intonational phonology of Boro

open access: yesGlossa: a journal of general linguistics, 2019
The pitch contour of an utterance in a tone language can surface with both tonal and intonational f0 features. In this paper we set out to analyze the intonational phonology of Boro, a tone language, and establish that there are three levels of prosodic constituents in Boro: Prosodic Word, ip and IP.
Kalyan Das, Shakuntala Mahanta
openaire   +2 more sources

Two key events associated with a transposable element burst occurred during rice domestication [PDF]

open access: yes, 2018
Transposable elements shape genome evolution through periodic bursts of amplification. In this study we exploited knowledge of the components of the mPing/Ping/Pong TE family in four rice strains undergoing mPing bursts to track their copy numbers and ...
Benjamin, Jazmine   +6 more
core   +1 more source

NATURAL RESOURCES AND INTRA-STATE CONFLICTS IN WEST AFRICA AFTER THE COLD WAR

open access: yesInternational Studies Journal
Africa was a theatre of conflicts at the end of the Cold War and West Africa was the epicentre of destructive intra-state conflicts. The massive humanitarian catastrophe and the destabilising effect of civil wars necessitated inquiries on the causes of ...
DR UKIYEDEIKIMIE UGO MOSES
doaj  

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