Results 61 to 70 of about 67,004 (306)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Direct Payments in Bulgaria – Trends and Perspectives

open access: yesИкономика и управление на селското стопанство, 2019
Direct payments are key component of the Common Agricultural Policy (CAP) in Bulgaria. During 2007–2013 they led to serious changes in specialization and concentration in Bulgarian agriculture.
Rositsa Beluhova-Uzunova   +2 more
doaj  

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Direct payments in Serbia and the transition to EU compatible direct support

open access: yesИкономика и управление на селското стопанство, 2020
Serbian agricultural policy includes implementation of direct support schemes since 2008. In the last years, direct payment schemes have gradually changed to better address the needs of farmers and to approximate to the EU type of direct support ...
Snezhana Blagoeva
doaj  

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

open access: yesAdvanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Political allocation of U.S. agriculture disaster payments in the 1990s [PDF]

open access: yes
Legislation passed during the 1990s attempted to move U.S. agriculture disaster relief to a more market oriented process. The failure of this legislation has been attributed to the political system behind agricultural disaster relief. This paper explores
Maria I. Marshall   +2 more
core  

Out-of-pocket payments in the context of a free maternal health care policy in Burkina Faso: a national cross-sectional survey

open access: yesHealth Economics Review, 2019
Background In April 2016, Burkina Faso introduced a free health care policy for women. Instead of reimbursing health facilities, as many sub-Saharan countries do, the government paid them prospectively for covered services to avoid reimbursement delays ...
Ivlabèhiré Bertrand Meda   +5 more
doaj   +1 more source

Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina

open access: yesAdvanced Functional Materials, EarlyView.
Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand   +5 more
wiley   +1 more source

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