Results 301 to 310 of about 1,851,219 (356)

From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure   +3 more
wiley   +1 more source

Disease Report: Taarifa ya Magonjwa ya Wiki, Wiki ya 42 [PDF]

open access: yes
Ministry of Health and Social Welfare, (MoHSW)
core  

Maillard Type Reaction for Electroless Copper Plating onto Ceramic Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
This work presents the manufacturing of copper‐plated ceramic nanoparticles in an environmentally friendly way. Supported by organic functionalizations with pectin an electroless plating step can be performed. Sustainable reagents like xylose, and several amino acids are used for the reduction process.
Lukas Mielewczyk   +8 more
wiley   +1 more source

Disease Report:Taarifa ya Magonjwa ya Wiki [PDF]

open access: yes
Ministry of Health and Social Welfare, (MoHSW)
core  

Acyclic Social Welfare [PDF]

open access: yesSSRN Electronic Journal, 2009
In this paper we show that if the Pareto relation is acyclic then the set of all Pareto optimal social states coincides with chosen social states of acyclic Paretian social welfare relations. Subsequently we show that given an acyclic Paretian social welfare relations the set of all social states chosen by it coincides with the set of all states chosen
Lahiri, Somdeb
openaire   +5 more sources

Deregulating Social Welfare

Social Work, 2010
The similarities between 1929 and 2010 in the United States are striking. America in the 1920s was almost giddy in its prosperity. A "housing boom" enabled millions of U.S. citizens for the first time to own their own home. Americans began to depend on automobiles, electricity, radio, and mass advertising to meet household needs.
openaire   +4 more sources

Social Welfare Functions [PDF]

open access: possible, 2016
This chapter provides an introduction to the use of social welfare functions in welfare economics and social choice theory for the comparative evaluation of social alternatives. With a social welfare function, social preferences depend on individual well-beings. These well-beings are expressed in terms of either preferences or utilities.
openaire   +2 more sources

Social welfare and competitiveness

New Political Economy, 1996
The relationship between social welfare and competitiveness is a perennially topical issue in both political and academic debate. From the mid-1970s it was increasingly asserted that welfare states undermine the competitiveness of advanced economies.
openaire   +2 more sources

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