Results 191 to 200 of about 3,450 (256)
Equity in Energy—A Critical Analysis of GESI and Energy Justice Narratives in Energy Transition
Sustainable Development, EarlyView.ABSTRACT The global energy sector is transitioning from conventional energy sources to cleaner and more sustainable alternatives; however, persistent structural and social barriers continue to undermine equity and inclusivity within this transition. This study examines how Gender Equality and Social Inclusion (GESI) and Energy Justice (EJ) principles ...
Tharindu Dissanayake +4 more
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT The large multinational metalworking industry has increasingly adopted micro‐level circular economy (MLCE) practices; however, the extent to which these initiatives translate into sustainable performance remains insufficiently understood. This study examines the relationship between MLCE and economic, environmental, and social performance ...
Paulo Caracciolo +5 more
wiley +1 more source
Symbols of Climate Action: Audit Labor and the Production of Carbon Credits
Economic Anthropology, EarlyView.ABSTRACT Voluntary carbon markets (VCMs) are promoted as tools for financing climate mitigation, yet their effectiveness and credibility remain contested. This article examines how carbon credits are produced and destabilized as symbols of climate action, emphasizing the forms of ecological and audit labor that sustain their legitimacy.
Diego Silva Garzón
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Strategic Entrepreneurship Journal, EarlyView.Abstract Research summary Entrepreneurship unfolds under uncertainty, which complicates entrepreneurs' efforts to align idea, action, and environment to reach product–market fit. To illuminate how entrepreneurs perform such alignment, we complement the theory‐based view and its focus on cognitive uncertainty with a discussion of behavioral uncertainty.
Thomas Zellweger, Djordje Djokovic
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AN INTRODUCTION TO THE INVESTMENT CASTING PROCESS: THE BASIC MANUFACTURING CYCLE
, 2004 S. GUELFO, BONOLLO, FRANCO, M. ROSSO
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An improved dental casting investment
European Journal of Oral Sciences, 1980Abstract –In the present investigation a gypsum‐bonded investment is presented with negligible setting expansion and a thermal expansion of 1. 7%. This investment can and should be used without a steel casting ring. In combination with an earlier described die‐spacing technique the new investment facilitates the production of gold inlays and crowns ...
W, Finger, K D, Jørgensen
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Aircraft Engineering and Aerospace Technology, 1990
P.I. CASTINGS LTD of Altrincham, Cheshire, who celebrate their 40th Anniversary this year, are major Investment Casting Suppliers to Engine and Airframe makers and also to many Aerospace Systems and Electronic equipment manufacturers. Customers include all the major U.K. Aerospace Companies and many major Companies in Europe and the U.S.A.
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P.I. CASTINGS LTD of Altrincham, Cheshire, who celebrate their 40th Anniversary this year, are major Investment Casting Suppliers to Engine and Airframe makers and also to many Aerospace Systems and Electronic equipment manufacturers. Customers include all the major U.K. Aerospace Companies and many major Companies in Europe and the U.S.A.
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The permeability of dental casting investments
Journal of Dentistry, 1974Gas permeation through investment materials is important in obtaining sound castings by centrifugal or gas-pressure techniques. The equations governing permeation are presented, followed by measurements of the permeability to air of casting investments, comparing different types of material, powder : liquid ratios, and bake-out temperatures.
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2002
Abstract This chapter discusses the application of investment casting to nickel- and cobalt-base superalloys. It describes the production of polycrystalline and single crystal castings, the materials normally used, and the part dimensions and tolerances typically achieved.
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Abstract This chapter discusses the application of investment casting to nickel- and cobalt-base superalloys. It describes the production of polycrystalline and single crystal castings, the materials normally used, and the part dimensions and tolerances typically achieved.
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2008
Abstract This article reviews the pattern materials used in investment casting. It describes patternmaking process, pattern tooling, and pattern and cluster assembly. The article provides information on melting equipment, casting methods, and the inspection and testing of investment casted materials.
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Abstract This article reviews the pattern materials used in investment casting. It describes patternmaking process, pattern tooling, and pattern and cluster assembly. The article provides information on melting equipment, casting methods, and the inspection and testing of investment casted materials.
openaire +1 more source