Results 81 to 90 of about 14,416 (212)

Evaluación de una política de sustitución de energías fósiles para reducir las emisiones de carbono

open access: yesEl Trimestre Económico, 2017
Background: The energy reform from 2008 promotes the generation and use of renewable energy. Methods: The aim of this work is to evaluate the effectiveness of an environmental policy which promotes the replacement of fossil fuels ...
Héctor Bravo Pérez   +3 more
doaj  

Development of SNP assays for hessian fly response genes, Hfr-1 and Hfr-2, for marker-assisted selection in wheat breeding

open access: yesBMC Genetics, 2018
Background The Hessian fly response genes, Hfr-1 and Hfr-2, have been reported to be significantly induced in a Hessian fly attack. Nothing is known about the allelic variants of these two genes in susceptible (S) and resistant (R) wheat cultivars ...
Mui-Keng Tan   +6 more
doaj   +1 more source

5052-H32鋁合金電阻點銲拉剪強度之韋伯可靠度分析

open access: yes, 2010
[[abstract]]5052-H32 aluminum alloys, with the effects of resisting weather and its proper intensity, has the advantage of applying to the outside plate of cars.
[[author]]張宏圖, 張宏圖
core  

Experimental investigation of friction stir blind riveting process for similar and dissimilar alloy sheets

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2018
Friction stir blind riveting (FSBR) is a new joining method which eliminates the need to predrill a hole for rivet insertion. A new one-sided mechanical joining process, friction stir blind riveting (FSBR) was developed to form lap-shear joints for ...
Thandiyappan BOTHIRAJ   +1 more
doaj   +1 more source

Synergistic Application of Heat Source Reconstruction and Second-Harmonic Thermoelastic Stress Analysis for Rapid Metal Fatigue Characterisation

open access: yesProceedings
The rise of metal additive manufacturing demands faster fatigue assessment, as conventional testing remains time-consuming and costly. This study applies a combination of infrared thermography-based techniques, Heat Source Reconstruction (HSR) and Second-
Muhammad Omer   +4 more
doaj   +1 more source

Commitment and the time structure of taxation of foreign direct investment

open access: yes
F21, H25, H32, foreign direct investment, tax incentives, commitment,
Marianne Vigneault
core   +1 more source

Influence of tool pin geometry on metallurgical and mechanical properties: Friction stir welded dissimilar AA 2014-T6 and AA 5052-H32 alloy plates

open access: yesNext Materials
Friction stir welding (FSW) is a widely utilized solid-state joining process, known for producing high-quality welds, particularly in aluminum alloys in aerospace, locomotive, automotive, and marine applications.
SathyaNarayana. N   +2 more
doaj   +1 more source

Divulgación científica

open access: yes, 2014
H32 UNCvol. 3, no. 5 (2000) [5 ej.

core  

Home - About - Disclaimer - Privacy