Results 41 to 50 of about 2,589,705 (354)

Organic farming and resource efficiency [PDF]

open access: yes, 2011
The Chapter discusses the efficiency of nutrient and energy use in organic farming, regarding the pressing need to make efficient use of natural resources.
de Neergaard, Andreas, Oelofse, Myles
core  

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

Measuring persistent and transient energy efficiency in the US [PDF]

open access: yesEnergy Efficiency, 2015
AbstractThe promotion of US energy efficiency policy is seen as a very important activity. Generally, the level of energy efficiency of a country or state is approximated by energy intensity, commonly calculated as the ratio of energy use to GDP. However, energy intensity is not an accurate proxy for energy efficiency given that changes in energy ...
Lester C. Hunt   +2 more
openaire   +4 more sources

The Use of Piezoelectric Actuators in an Energy-Efficient Noise Reduction System [PDF]

open access: yes, 2015
The piezoelectric effect allows for conversion between mechanical stress and electrical impulses. By utilizing this phenomenon, a novel method of sound attenuation was explored and tested in which a piezoelectric plate absorbs part of an incoming sound ...
Johnson, Ian J.M.
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Experimenting urban living lab methodology on circular economy co-design activities in some Italian urban territories

open access: yesFrontiers in Sustainable Cities
The Urban Living Lab (ULL) is both a methodology and a place where different actors of a territory can collaborate with the aim of urban transformation and sustainable development.
Carolina Innella   +9 more
doaj   +1 more source

Functional Nanomaterials for Optoelectronics and Photocatalysis

open access: yesNanomaterials, 2023
The present energy crisis has encouraged the use of energy-efficient devices and green energy sources [...]
Protima Rauwel, Erwan Rauwel
doaj   +1 more source

The effectiveness of US energy efficiency building labels [PDF]

open access: yesNature Energy, 2017
Information programs are promising strategies to encourage investments in energy efficiency in commercial buildings. However, the realized effectiveness of these programs has not yet been estimated on a large scale. Here we take advantage of a large sample of monthly electricity consumption data for 178,777 commercial buildings in Los Angeles to ...
Omar Isaac Asensio   +2 more
openaire   +3 more sources

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

Toward an Efficient and Sustainable Use of Energy in Industries and Cities

open access: yesEnergies, 2019
Several countries have recently realized that the present development paradigm is not sustainable from an environmental and energy point of view. The growing awareness of the population regarding environmental issues is pushing governments worldwide more
Francesco Calise   +5 more
doaj   +1 more source

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