Results 121 to 130 of about 626,977 (347)

Experimental Evaluation of Turning AISI 304 Using Minimum Quantity Lubrication With Vegetable‐Based Green Cutting Fluids

open access: yesMetalMat, EarlyView.
This study experimentally evaluates the performance of eco‐friendly vegetable‐based cutting fluids—coconut, sunflower, and palm oils—during turning of AISI 304 stainless steel under minimum quantity lubrication. Palm oil exhibited superior lubrication and cooling characteristics, yielding the lowest cutting force, temperature, and surface roughness ...
Ranjith Ravindran Nair   +3 more
wiley   +1 more source

LNG Logistics Model to Meet Demand for Bunker Fuel

open access: yesEnergies
The main objective of this manuscript is to build a model for the distribution of LNG as a marine fuel in the southern Baltic Sea based on a genetic algorithm in terms of cost.
Ewelina Orysiak   +2 more
doaj   +1 more source

Green shipping onboard: acceptance, diffusion & adoption of LNG and electricity as alternative fuels in Greece [PDF]

open access: gold, 2021
Olga Sideri   +4 more
openalex   +1 more source

The Iron Ore, Coal and Gas Sectors [PDF]

open access: yes
The industrialisation of Asia – particularly China and India – has led to a strong increase in global demand for key resource commodities. The associated sharp rise in the prices of these commodities has underpinned a significant increase in the levels ...
Brad Mitchell   +3 more
core  

Reflections on Comparative Teaching in Public Administration

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT This article integrates our scholarly experience of teaching comparative public administration. In doing so, we offer a unique perspective as the co‐authors carry several diverse attributes, among them their countries of origin, current country in which they are teaching, and their academic experience.
Kim Moloney   +6 more
wiley   +1 more source

Analisi Pengaruh Kualitas Website PT Badak LNG terhadap Kepuasan Pengguna Menggunakan Metode Webqual 4.0 [PDF]

open access: yes, 2016
In technological progress, information technology needed a company to support the company performance , no exception the website. Pt Badak NGL is the first company formed to be one of a network in the center by the chain business lng . Now , PT.
Mastan, I. A. (Ignatius)   +2 more
core  

Experimental study of flashing LNG jet fires following horizontal releases [PDF]

open access: yes, 2019
A horizontally oriented jet fire could occur if the leaking liquefied natural gas (LNG) from the side surface of a pipe or storage tank was ignited. Previous work with LNG mostly focused on pool fires.
Liang, Dong   +2 more
core   +1 more source

Sodium Induced Beneficial Effects in Wide Bandgap Cu(In,Ga)S2 Solar Cell With 15.7% Efficiency

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
Wide bandgap Cu(In,Ga)S2 absorbers grown on soda‐lime glass (SLG) were optimized by introducing additional sodium (Na) via in situ NaF co‐evaporation. Optimal Na incorporation enhanced crystallinity, minimized Ga fluctuations across the depth, suppressed bulk defects, and reduced non‐radiative losses.
Arivazhagan Valluvar Oli   +12 more
wiley   +1 more source

Regional energy projects in the Eurasian area [PDF]

open access: yesIndustrija, 2012
The Eurasian area has a very rich energy reserves, and is characterized by a complex network of relationships between major suppliers and consumers. The central place in this area has Russia as a country richest in energy resources in Eurasia. Beside her,
Antevski Miroslav   +2 more
doaj  

The Global Market for Liquefied Natural Gas [PDF]

open access: yes
Liquefied natural gas (LNG) provides an economic means to transport natural gas over long distances, bringing production from remote gas reserves to market.
David Jacobs
core  

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