Results 41 to 50 of about 3,400 (177)

Influence of natural fibers on physical, mechanical, and fire‐resistant properties of microconcrete

Structural Concrete, EarlyView.
Abstract This study examined the influence of natural fibers on the physical, mechanical, and fire‐resistant properties of microconcrete, in comparison with conventional polypropylene fibers used in cement composites. The fibers were characterized by FTIR and TGA/DSC to assess their composition and thermal stability, and FTIR was also performed after ...
Ivanka Netinger Grubeša, Sandra Juradin, Silvija Mrakovčić, Lidija Radovanović, Milica Vasić, Huseyin Bilgin   +5 more
wiley   +1 more source

Thirty lessons in outlining for fourth grade [PDF]

, 1961
Thesis (Ed.M.)--Boston ...
Furbush, Polly M., Ross, Elizabeth A.
core  

Effect of nitrogen, phosphorous, potassium, plant growth regulator and artificial lodging on grain yield and grain quality of a landrace of barley [PDF]

, 2017
Landraces of different crops are still preferred due to their stable yields under low inputs and adverse climatic conditions to which most modern varieties are not adapted.
Chang, X. (X), Martin, P. (P), Shah, S. S. (S)   +2 more
core   +1 more source

Market regulation and productivity: The case of the Canadian Wheat Board

American Journal of Agricultural Economics, EarlyView.
Abstract Changes to regulatory environments influence firm‐level incentives, which can move the productivity frontier or reposition firms within an existing frontier. Estimating causal effects of policy changes requires a credible counterfactual for productivity in the absence of policy change.
Ryan Cardwell, Pascal L. Ghazalian
wiley   +1 more source

Harvesting benefits: Exploring the effects of second‐best policies on enhancing soil organic carbon stocks in agriculture

American Journal of Agricultural Economics, EarlyView.
Abstract Agricultural subsidies can be an effective policy tool to enhance soil organic carbon sequestration. This paper assesses the effectiveness of a second‐best hypothetical policy which subsidizes additional canola hectares optimally for each soil zone in Saskatchewan in an effort to increase soil organic carbon.
Devin A. Serfas
wiley   +1 more source

Hydrogels in Periodontal and Craniofacial Regeneration: Current Applications and Next‐Generation Biomaterials

Journal of Periodontal Research, EarlyView.
Hydrogel‐based therapies have proven to be valuable tools to address the unique regeneration challenges of complex multi‐domain periodontal and craniofacial tissues. This review highlights and classifies clinically approved and emerging hydrogel therapies indicated for the regeneration of periodontal and craniofacial tissues.
Z. Gouveia, M. Diba, B. T. Yilmaz, Jae‐Kook Cha, D. T. Wu, D. J. Mooney   +5 more
wiley   +1 more source

Особливості вивчення англійської та німецької термінології з агрономії та механізації сільського господарства [PDF]

, 2008
У статті розглядаються особливості вивчення англійської та німецької термінології з агрономії та механізації сільського господарства. Наголошується на необхідності розроблення комплексу вправ, які включають підстановочні вправи, вправи на доповнення ...
Кондратюк, С. Ю.
core  

Erweiterung der Studie «Torf und Torfersatzprodukte im Vergleich» : Eigenschaften, Verfügbarkeit, ökologische Nachhaltigkeit und soziale Auswirkungen [PDF]

, 2019
Der Abbau von Torf ist mit relevanten Treibhausgasemissionen verbunden und führt zur Zerstörung sensibler Ökosysteme. Aus diesem Grund bestehen in den Garten- und Gemüsebau-Branchen Bestrebungen, den Torf-verbrauch zu reduzieren.
Amrein, Simon, Mathis, Alex, Stucki, Matthias, Wettstein, Sarah   +3 more
core   +1 more source

Analyzing the Process of Formation and Retaining of Straightness of Flax Stem Strips during Flax Harvesting

Engineering technologies and systems
Introduction. The effectiveness of flax cultivation largely depends on the degree of mechanization of harvesting processes. At the same time, a high productivity of flax stem pick-ups with minimal product losses can be ensured only when working on straight flax stem strips.Aim of the Study.
Alexandr N. Zintsov, Mixail M. Kovalev, Gennady A. Perov   +2 more
openaire   +2 more sources

Effects of Video‐Based Health Education on Birth Outcomes and Anaemia Status of Mothers in Dirashe District South Ethiopia: A Cluster Randomized Controlled Trial

Maternal &Child Nutrition, EarlyView.
ABSTRACT Undernutrition and infections during pregnancy result in low birth weight (LBW) and maternal anaemia. Social behaviour change communication (SBCC) can promote recommended health practices, potentially improving maternal and neonatal outcomes.
Wanzahun Godana Boynito, Kidus Temesgen Worsa, Befikadu Tariku Gutema, Yordanos Gizachew Yeshitila, Godana Yaya Tessema, Tsegaye Yohanis, Stefaan De Henauw, Piet Cools, Bruno Levecke, Souheila Abbeddou   +9 more
wiley   +1 more source