Results 21 to 30 of about 9,064,787 (254)

Vitamin D promotes growth, feed utilization and gene expression related to lipid metabolism for juvenile Orange-spotted grouper Epinephelus coioides

open access: yesAquaculture Reports, 2022
This study aimed to evaluate vitamin D (VD) levels on growth, feed utilization, enzymatic activity in lipid metabolism and mRNA expression for juvenile Orange-spotted grouper Epinephelus coioides (initial weight:7.40 ± 0.03 g) for 8 weeks.
Huaxing Lin   +4 more
doaj   +1 more source

The Efficiency Question in Economics [PDF]

open access: yesPhilosophy of Science, 2018
AbstractMuch philosophical attention has been devoted to whether economic models explain and more generally to how scientific models represent. Yet there is an issue more practically important to economics than either of these, which I label theefficiency question: regardless of how exactly models represent, or of whether their role is explanatory or ...
openaire   +2 more sources

Thermal comfort monitoring in office buildings: A case study [PDF]

open access: yesE3S Web of Conferences
In the framework of EPBD Directive revision, the EU is pushing Member States to pay more attention to IEQ conditions in buildings, by introducing specific requirements to be verified in the calculation methodology implemented in the national building ...
Iatauro Domenico   +3 more
doaj   +1 more source

On the use of techno‐economic evaluation on typical integrated energy technologies matching different companies

open access: yesThe Journal of Engineering, 2021
This paper mainly establishes the cost‐benefit model for techno‐economic evaluation on typical integrated energy technologies matching different companies including photovoltaic, electric heat storage, ground source heat pump etc.
Zhenyu Wang   +6 more
doaj   +1 more source

Assessing the relationship between smart readiness and energy performance in Italian residential buildings [PDF]

open access: yesE3S Web of Conferences
The Smart Readiness Indicator (SRI) provides a standardized framework for assessing the capability of buildings to integrate digital and automated functions that enhance energy efficiency, occupant comfort, and interaction with energy grids. Although the
Caracci Elisa   +10 more
doaj   +1 more source

The comparative economic analysis of Hungarian and German apple production of good standard

open access: yesInternational Journal of Horticultural Science, 2009
The profitability of the Hungarian apple production considering firms producing on high standard is not lagged behind significantly from that of German firms, moreover in certain cases it reflects a more positive situation.
F. Apáti
doaj   +1 more source

Light Spectrum Impacts on Growth, Molting, and Oxidative Stress Response of the Mud Crab Scylla paramamosain

open access: yesFrontiers in Marine Science, 2022
An 8 weeks trial was performed to test the effects of light spectra [full-spectrum, violet (405 nm), blue (470 nm), cyan (500 nm), green (525 nm), yellow (570 nm), and red (625 nm)] on growth performance, molting, antioxidant capacity, stress response ...
Shujian Chen   +17 more
doaj   +1 more source

Banking efficiency and economic growth in the MENA region [PDF]

open access: yes, 2011
This paper examines the nexus between cost efficiency and economic growth in the Middle East and North Africa region. We apply a causality analysis between cost efficiency and financial deepening using the Generalized Methods of Moments and our findings ...
Ghannouci, Walid, Radic, Nemanja
core   +3 more sources

Energy Efficiency Board 2020 programs and operations report.

open access: yes, 2021
Annual; Began with 2010; ceased with 2011.; At head of title: Connecticut Energy Efficiency ...
Connecticut. Energy Efficiency Board.
core   +1 more source

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