Results 91 to 100 of about 1,806,161 (361)

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

Jamaica: Macroeconomic Policy, Debt and the IMF [PDF]

open access: yes
This paper looks at Jamaica’s recent history of indebtedness, its experience during the global economic downturn, and examines its current agreement with the International Monetary Fund (IMF).
Jake Johnson, Juan Montecino
core  

The economic burden of heart failure [PDF]

open access: yesClinical Cardiology, 2000
Heart failure, a major cause of morbidity and mortality among the elderly, is a serious public health problem. As the population ages and the prevalence of heart failure increases, expenditures related to the care of these patients will climb dramatically. As a result, the health care industry must develop strategies to contain this staggering economic
openaire   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Shifting the Burden of HIV/AIDS [PDF]

open access: yes, 2010
As the economic burden of HIV/AIDS increases in sub-Saharan Africa, the allocation of the burden among levels and sectors of societies is changing. The private sector has greater scope than government, households, or NGOs to avoid the economic burden of
Rosen, Sydney, Simon, Jonathon L.
core   +2 more sources

How to measure tax burden in an internationally comparable way? [PDF]

open access: yes
In this paper we address the issue of tax burden and its measurement, beginning with a discussion of use of tax-to-GDP ratio for this purpose. We show that this commonly used indicator has a number of flaws, related to the methodology of calculation of ...
Gabor Kiss   +2 more
core  

RESTRAINT TO SCHIZOPHRENIC FAMILY MEMBER AT HOME:FAMILY EXPERIENCE IN KENDAL DISTRICT CENTRAL JAVA [PDF]

open access: yes, 2015
Background: Schizophrenic is functional psychological disorder with main disruption on thinking process and disharmony. Schizophrenic patients often suffer deprivation by their family.
Anggraeni, Rina   +2 more
core  

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

open access: yesAdvanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin   +2 more
wiley   +1 more source

SIZE OF THE MILITARY SECTOR AND ECONOMIC GROWTH: A PANEL DATA ANALYSIS OF AFRICA AND LATIN AMERICA [PDF]

open access: yes
We estimate the influence of defense spending and military labor use on economic growth in African and Latin American countries. Our model integrates disparate implications from the defense economics literature into a Barro-style model of economic growth
Jac C. Heckelman, Michael D. Stroup
core  

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

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