Results 51 to 60 of about 2,301,844 (201)

Mental health during ecological crisis: translating and validating the Hogg Eco-anxiety Scale for Argentinian and Spanish populations

open access: yesBMC Psychology
Background Eco-anxiety is increasingly recognized as a shared experience by many people internationally, encompassing fear of environmental catastrophe and anxiety about ecological crises.
Andrea Rodríguez Quiroga   +15 more
doaj   +1 more source

Characteristics of non‐fatal opioid overdoses attended by ambulance services in Australia

open access: yesAustralian and New Zealand Journal of Public Health, 2004
Objective: To examine the feasibility of establishing a database on non‐fatal opioid overdose in order to examine patterns and characteristics of these overdoses across Australia.
Paul Dietze   +5 more
doaj   +1 more source

Sustainability and Efficiency: Comparative Analysis of Vegetable-Based and Synthetic Cutting Fluids in SAE 1045 Steel Turning [PDF]

open access: yesMaterials Research
The use of mineral oil-based fluids in machining processes can lead to social and environmental problems. Therefore, the objective of this study is to perform a comparative technical-economic analysis between biodegradable emulsions based on babassu oil,
Josean da S. Lima Junior   +5 more
doaj   +1 more source

Manufacturing Parts for Hydraulic Systems of Agricultural Machinery under Conditions of Ultrasonic Cutting

open access: yesИнженерные технологии и системы, 2020
Introduction. The article deals with the problem of reducing the efforts when processing thin-walled bushings for hydraulic systems of agricultural machines with the ultrasonically activated cutting tool to achieve the specified processing accuracy and ...
Vladimir A. Skryabin
doaj   +1 more source

Editorial -- Turn, turn, turn...

open access: yesElectronic Green Journal, 1997
Author(s): Stoss, Frederick W.
openaire   +3 more sources

On Turning the World Around... At the Turning of the Age

open access: yes, 1991
Excerpt: Elton Trueblood tells the story about the airport in Dayton, Ohio, that serves as a symbol of our Christian calling in the world. At Dayton\u27s airport there used to be a large globe, a model of the earth, that displayed the global extent of ...
Anderson, Paul N.
core  

Multi-response optimization of CuZn39Pb3 brass alloy turning by implementing Grey Wolf algorithm

open access: yesFracture and Structural Integrity, 2019
Machinability of engineering materials is crucial for industrial manufacturing processes since it affects all the essential aspects involved, e.g. workload, resources, surface integrity and part quality. Two basic machinability parameters are the surface
Nikolaos Fountas   +3 more
doaj   +1 more source

To the Framingham Data, Turn, Turn, Turn [PDF]

open access: yesCirculation, 2009
Beginning in the mid to late 1960s and continuing to the present, declines in the annual death rates attributed to coronary heart disease (CHD) have been observed in American men and women, reversing previously observed trends of steadily increasing mortality from CHD.1 Despite these encouraging trends, CHD continues to be a leading cause of morbidity ...
openaire   +2 more sources

Examining the relationships between eco-anxiety, sociodemographic factors, experience of climate events, pro-environmental behaviours, and life satisfaction in young adults

open access: yesBMC Psychology
Background Climate change and environmental degradation pose significant threats to ecosystems and human well-being, leading to increased eco-anxiety, especially among young adults. Eco-anxiety, characterized by worry and fear about environmental issues,
Juan Roldán Merino   +11 more
doaj   +1 more source

Exhibition Catalog for Blind Corners, Portals and Turning Points [PDF]

open access: yes, 2011
This catalog features work from the exhibit Blind Corners, Portals and Turning Points by Ronald Mills de Pinyas. Blind Corners, Portals and Turning Points was presented by the Linfield Gallery and the Department of Art and Visual Culture at Linfield ...
Mills de Pinyas, Ronald   +1 more
core   +1 more source

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