Results 51 to 60 of about 439,434 (302)

Dynamic Considerations for Control of Closed Life Support Systems [PDF]

open access: yes, 1985
Reliability of closed life support systems depend on their ability to continue supplying the crew's needs during perturbations and equipment failures. The dynamic considerations interact with the basic static design through the sizing of storages, the ...
Auslander, D. M.   +2 more
core   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti   +5 more
wiley   +1 more source

A systematic literature review and future research agenda on the dynamics of food waste in the context of consumer behavior

open access: yesSustainable Futures
This study examines scientific literature focusing on consumer behavior related to food waste, a critical component of the United Nations' Sustainable Development Goals (SDGs) for 2030, particularly the goal of responsible production and consumption ...
Widayat   +3 more
doaj   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht   +5 more
wiley   +1 more source

Installment 2 of "Creating a Sustainable Food Future": Reducing Food Loss and Waste [PDF]

open access: yes, 2013
Approximately one out of every four calories grown to feed people is not ultimately consumed by humans. Food is lost and wasted to a varying extent across the globe, across all stages of the food value chain, and across all types of food.
Brian Lipinski   +5 more
core  

A scoping review of observational studies examining relationships between environmental behaviors and health behaviors [PDF]

open access: yes, 2015
Individual lifestyles are key drivers of both environmental change and chronic disease. We undertook a scoping review of peer-reviewed studies which examined associations between environmental and health behaviors of individuals in high-income countries.
Abbott   +43 more
core   +2 more sources

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski   +9 more
wiley   +1 more source

The university students’ knowledge and behavior towards food loss and waste in Sleman, Yogyakarta [PDF]

open access: yesBIO Web of Conferences
This study aims to learn about students’ knowledge, behavior, and food habits regarding domestic waste production. In late October 2023, a cross-sectional study using a purposive sampling was conducted among university students (n=85) in Sleman.
Setyani Enrika R.   +6 more
doaj   +1 more source

Research on the Spatial and Temporal Differences in Public Response to Release-Type Communication to Stop Food Waste

open access: yesApplied Sciences, 2023
Release-type communication is a common way to guide the public to reduce food waste. It is of great significance to clarify the intervention effect of release-type communication on residents’ waste behavior and reveal the time evolution law of public ...
Feiyu Chen   +3 more
doaj   +1 more source

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