Results 111 to 120 of about 12,879,219 (365)

The changing nature of debt and equity; a legal perspective [PDF]

open access: yes
Debt ; Securities ; Bankruptcy ; Corporations ...
Charles P. Normandin
core  

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Microeconomic policy and technological change [PDF]

open access: yes
Economic policy ; Research and development ; Microeconomics ...
Edwin Mansfield
core  

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter   +5 more
wiley   +1 more source

Determinants of life expectancy in high longevity countries: evidence from machine learning

open access: yesFrontiers in Public Health
Health is directly aligned with Sustainable Development Goal (SDG) 3: Good Health and Well-Being, which emphasizes ensuring healthy lives and promoting well-being for all at all ages.
Hong Zhang   +6 more
doaj   +1 more source

The U.S. health care system and labor markets [PDF]

open access: yes
This session will explore the impact of the U.S. health care system on U.S. labor markets. ; Why do employers believe that rising health care costs are a major cause for concern when economists insist that workers are the ones who actually bear the costs?
Brigitte C. Madrian
core  

On the Influence of Antioxidants and Recycled MgO–C Source Material on the Mechanical Properties of Carbon‐Bonded Magnesia Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann   +6 more
wiley   +1 more source

Effects of Different Densities of Carbon Dioxide Generation Bags on Cucumber Growth and Yield

open access: yesHorticulturae
Carbon dioxide (CO2) is one of the important factors affecting vegetable yield in controlled environments. This study used cucumber as an experimental material to investigate the effects of hanging different amounts of CO2 generation bags (CGBs) on the ...
Yuhan Li   +5 more
doaj   +1 more source

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