Results 101 to 110 of about 889,650 (304)

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Impact of Socioeconomic Factors and Health Insurance Coverage on Out-of-Pocket Health Expenditure among Ghanaian Women: Implications for Health Financing Policy

Advances in Public Health
Background. The cost of health financing is an age-long social challenge in resource-constrained settings. Out-of-pocket (OOP) health spending adversely affects maternal healthcare provisions and use, making health insurance one of the most effective ...
Michael Ekholuenetale, Chimezie Igwegbe Nzoputam, Charity Ehimwenma Joshua, Amadou Barrow   +3 more
doaj   +1 more source

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

Advanced 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, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Quantitative analysis of most important infectious disease trend by climate change in Iran: Spatial trend analysis using Mann-Kendal

Journal of Biostatistics and Epidemiology, 2016
Background & Aim: The aim of the study was to define the epidemiological characteristics of most important infectious diseases in Iran in recent decades.
Elham Ahmadnezhad, Zhaleh Abdi, Abolhassan Safdari, Farshid Fayyaz-Jahani, Sheida Malek-Afzali, Soraya Fathollahi   +5 more
doaj  

Determinants of Expenditure on Health in Pakistan [PDF]

An important component of human capital formation is improvements in the health status of the population.1 Improvements in the health status of a nation can lead to longer life expectancy, shift the labour supply curve outward, increase labour ...
Rashida Haq, Rehana Siddiqui, Usman Afridi   +2 more
core  

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Evaluation of the Results of China’s Fiscal Medical and Health Expenditure

Risk Management and Healthcare Policy, 2022
Bin Wang,1 Xiuzhi Wang1,2 1School of Finance, Renmin University of China, Beijing, People’s Republic of China; 2China Financial Policy Research Center (Renmin University of China), Beijing, People’s Republic of ChinaCorrespondence: Xiuzhi Wang, Shool of ...
Wang B, Wang X
doaj  

Resource Devolution from the Centre to States: Enhancing the Revenue Capacity of States for Implementation of Essential Health Interventions [PDF]

Access to adequate health care services is an important component of empowering people with human capital. This, however, can be achieved only when the spending on health care is adequate and delivery systems efficient.
Anand, Mukesh, Choudhury, Mita, Rao, M. Govinda   +2 more
core   +1 more source