Results 71 to 80 of about 3,387,892 (343)

Resource nexus perspectives in the Blue Economy of India: The case of sand mining in Kerala

open access: yesEnvironmental Science & Policy
The spotlight on sand mining in coastal zones and marine activities has increased, and for good reason. Since the 2000s, sand has become a scarce but essential natural resource for development; albeit sand extraction has been dotted with myriad socio ...
Baker Matovu   +4 more
semanticscholar   +1 more source

Model Blue Economy di Kawasan Asia Pasifik (Studi Kasus: Penerapan Model Blue Economy pada Industri Perikanan Indonesia) [PDF]

open access: yes, 2015
This research explains about blue economy models in Asia Pacific region, especially the implementation of the blue economy models in Indonesia fisheries industry.
Cahayasari, W. (Wulandari)   +1 more
core  

Spatial Development [PDF]

open access: yes, 2009
We present a theory of spatial development. A continuum of locations in a geographic area choose each period how much to innovate (if at all) in manufacturing and services.
Desmet, Klaus, Rossi-Hansberg, Esteban
core   +4 more sources

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

A Numerical Study on System Performance of Groundwater Heat Pumps

open access: yesEnergies, 2015
Groundwater heat pumps have energy saving potential where the groundwater resources are sufficient. System Coefficients of Performance (COPs) are measurements of performance of groundwater heat pump systems.
Jin Sang Kim, Yujin Nam
doaj   +1 more source

The role of economics in ecosystem based management:The case of the EU Marine Strategy Framework Directive; first lessons learnt and way forward [PDF]

open access: yes, 2016
The EU Marine Strategy Framework Directive (MSFD) sets out a plan of action relating to marine environmental policy and in particular to achieving ‘good environmental status’ (GES) in European marine waters by 2020. Article 8.1 (c) of the Directive calls
Buchs, Ann Kathrin   +8 more
core   +3 more sources

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

Networking the Blue Economy in Seychelles: pioneers, resistance, and the power of influence

open access: yesJournal of Political Ecology, 2019
The Blue Economy has gained traction as a key concept that seeks to stem biodiversity loss whilst stimulating economic development, thereby integrating environmental and economic interests.
Marleen S. Schutter, Christina C. Hicks
doaj   +1 more source

Defining the Blue Economy – in a language functional approach

open access: yesMaritime Studies
While topics like pollution, climate change, sustainability, equality, human rights, and financial crises are widely discussed, the Blue Economy, comes up more and more frequently as a concept that sounds familiar but, to some extent, still new to many ...
He Yuan, P. Failler
semanticscholar   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

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