Results 61 to 70 of about 355,126 (286)

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

The Judicialization of (Separation of Powers) Politics: Lessons from Chile La judicialización de la (separación de poderes) política: Lecciones de Chile

open access: yesJournal of Politics in Latin America, 2010
Most analyses of the judicialization of politics focus on judicial policy-making and rights creation; however when judicialization of politics unfolds in a separation of powers political context courts are also involved in distributing power. The task of
Druscilla L. Scribner
doaj  

Enhancing Mungbean Productivity and Profitability through Zinc and Iron Application in Western Rajasthan

open access: yesInternational Journal of Bio-Resource and Stress Management, 2020
A field experiment was conducted during kharif season (July to September), 2018 at Agricultural Research Station, Mandor, Agriculture University, Jodhpur (Rajasthan), India to examine the performance of mungbean with soil application and foliar spray of
Navratan Gahlot   +4 more
doaj  

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Let’s Blame Everyone: Executive and Legislative Evaluations of Economic Performance in Brazil and Chile Echemosle la culpa a todos: Evaluación del Ejecutivo y del Legislativo por el desempeño económico en Brasil y en Chile

open access: yesJournal of Politics in Latin America, 2010
In this paper we bring together institutional, contextual, and behavioral perspectives in a comprehensive model that explores determinants of executive and legislative approval based on economic performance in Brazil and Chile.
Lucio Renno, Wladimir Gramacho
doaj  

Factors influencing regional epidemiology of strongyle nematodes at organized sheep farms in Rajasthan

open access: yesIndian Journal of Animal Sciences, 2020
A study was conducted to observe the influence of year, season, month, breed, age and sex on epidemiology of strongyle nematodes in different sheep breeds managed at organised farms in arid and semi-arid Rajasthan by evaluating 14,030 fresh faecal ...
C P SWARNKAR, D SINGH, F A KHAN
doaj   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat   +5 more
wiley   +1 more source

Caracteristicas da usinabilidade de aços inoxidaveis austeniticos SAE 304 e SAE 316 com a variação dos parametros metalurgicos [PDF]

open access: yes, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoEsta Dissertaçao apresenta uma série de informações a respeito de testes de torneamento longitudinal realizados com o objetivo de verificar as possíveis diferenças de ...
Gomes, Jefferson de Oliveira
core  

Beyond Democratic Tolerance: Witch Killings in Timor-Leste

open access: yesJournal of Current Southeast Asian Affairs, 2015
Newly democratising states experience challenges in reconciling “traditional” or “customary” dispute resolution practices with newly established state-based legal systems based on the rule of law. For Timor-Leste, these tensions are pronounced in
Rebecca Strating, Beth Edmondson
doaj  

Multiscale construction of wave-absorbing carbon nanomaterials

open access: yesDiscover Nano
With the gradual improvement of electromagnetic protection of equipment and electromagnetic pollution prevention requirements, carbon heterostructured wave-absorbing nanomaterials have become a research hotspot due to their tunable electromagnetic ...
Tong Wu   +6 more
doaj   +1 more source

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