Results 81 to 90 of about 1,097,615 (298)

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel   +6 more
wiley   +1 more source

Reclaiming the Visual Archive of the Furniture Factory in Iași

open access: yesMartor, 2019
After the fall of the communist regime, many Romanian archives were de­stroyed, dismantled and sold on the black market, while others were neglected or abandoned.
Călina Bârzu
doaj  

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa   +9 more
wiley   +1 more source

Potret kehidupan ekonomi pekerja wanita pada pabrik rokok dalam kajian gender

open access: yesJurnal Teori dan Praksis Pembelajaran IPS, 2018
In the current era most women play a role in building the family economy. Women help husbands to earn income to sustain family economic life. Not only take care of households, women are also good at working outdoors. Even today many women prefer a career
Mahyaya Fuaida
doaj  

Marxismus a česká historiografie: příklad pojmu manufaktura, 1866–1956

open access: yesHistorická sociologie, 2020
This article deals with the history of the concept manufaktura that came about in the Czech historiography after 1948. Based on an examination of period economic, dictionary and historical writing samples from 17th–20th century, the article shows which ...
Zdeněk Nebřenský
doaj   +1 more source

Outstanding Issues Remain [PDF]

open access: yes, 2005
The Clean Clothes Campaign’s sixth update regarding the Spectrum factory collapse on April 11, 2005, in ...
Clean Clothes Campaign
core   +1 more source

Physics Opportunities at mu+mu- Higgs Factories

open access: yes, 2002
We update theoretical studies of the physics opportunities presented by mu+mu- Higgs factories. Interesting measurements of the Standard Model Higgs decays into {\bar b}b, tau+tau- and WW* may be possible if the Higgs mass is less than about 160 GeV, as ...
Blöchinger, C.   +13 more
core   +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

ENERGY PERFORMANCE LEVEL IDENTIFICATION OF A MIXED FODDER FACTORY [PDF]

open access: yesJournal of Sustainable Energy, 2020
Knowing energy performance level of an energy consumer is essential for substantiating the decisions for development, operation and maintenance. Energy performance level is highlighted through consecrated indicators which are obtained by means of energy ...
FELEA. I., RANCOV N., ALBUŢ-DANA D
doaj  

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain   +7 more
wiley   +1 more source

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