Results 81 to 90 of about 1,190,534 (297)

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova   +2 more
wiley   +1 more source

Fisheries rules and regulations in 23 states of Nigeria: a note [PDF]

open access: yes, 2003
In order to make a sound proposal to the Kainji Lake Fisheries Management and Conservation Unit regarding the amendment of the existing Fisheries Laws and Regulations, including the raise of fishing license fees, the Fisheries Departments of 21 Nigerian ...
Gulma, M.M., Lemu, I.A., Salzwedel, H.
core  

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li   +5 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Report on the Status of Payday Lending in California [PDF]

open access: yes, 2009
Provides an overview of storefront and Internet payday lending in California, its effects, state and federal laws and regulations, and reform efforts.
James Zahradka   +3 more
core  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

La protection de l'environnement au Canada et aux États-Unis [PDF]

open access: yes, 1988
This paper explains some of the main differences between the development and the structure of environmental legislation, regulations and programs in Canada and the United States.
Piette, Jean
core   +1 more source

Whatever Happened To The Seveloff Fix? [PDF]

open access: yes, 2014
This Article suggests that the Supreme Court has not deprived Alaska Native Villages of a valid basis for claiming the authority to create and enforce their own tribal alcohol regulations.
Ekberg, Joakim, Nyholm, Tanja
core   +2 more sources

A study on convention on the elimination of all forms of discrimination against women [PDF]

open access: yesManagement Science Letters, 2012
For many years, there was much discrimination against women in the world in terms of social benefits, job opportunities, etc. In many cases, women received less for similar job than men did and in some cases, many important top management jobs were not ...
Hojatollah Mansouri
doaj  

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