Results 31 to 40 of about 2,539,572 (302)

Energy Consumption of Lactating Mothers: Current Situation and Problems [PDF]

open access: yes, 2014
Recommendations on the adequacy of nutrient intake indicate that lactating mothers have higher nutritional needs than do pregnant mothers. High nutrient intake is necessary to help mothers recover after childbirth, produce milk, and maintain the quantity
Fikawati, S. (Sandra)   +3 more
core   +2 more sources

A systematic review of the energy and climate impacts of teleworking [PDF]

open access: yes, 2020
Information and communication technologies (ICTs) increasingly enable employees to work from home and other locations (‘teleworking’). This study explores the extent to which teleworking reduces the need to travel to work and the consequent impacts on ...
Andrew Hook   +15 more
core   +3 more sources

Multicriteria approach for evaluating biowaste-valorization cases

open access: yesEnergy Storage and Saving
The selection of waste-valorization projects is a complex decision process that involves many factors and variables to guarantee an appropriate definition of the best waste-management strategy to be applied for a specific waste typology.
Carlota Díaz García   +4 more
doaj   +1 more source

Suitability Assessment of NOx Emissions Measurements with PTI Equipment

open access: yesVehicles, 2022
The measurement of NOx emissions in vehicles has so far been exclusively carried out during the type-approval process. For this purpose, high-precision gas measurement laboratory equipment and Portable Emission Measurement Systems (PEMS) are used.
Eugenio Fernández   +3 more
doaj   +1 more source

Online database of Power Hardware In-the-Loop tests

open access: yesData in Brief, 2020
The online database presented in this article provides information about Power Hardware In-the-Loop (PHIL) tests to allow the reproducibility of the experiments. The data were collected through published papers and manufacturer data sheets.
Eduardo García-Martínez   +3 more
doaj   +1 more source

Towards a deployment tool for wireless access networks with minimal power consumption [PDF]

open access: yes, 2010
The power consumption of wireless access networks will become an important issue in the coming years. In this paper, the power consumption of base stations for mobile WiMAX, HSPA, and LTE is modelled.
Deruyck, Margot   +6 more
core   +2 more sources

A Novel Combined Design of Vessel and Resonant Cavity for Microwave Multi-Frequency Heating Chemical Reactor Using Antennas as Applicators

open access: yesIEEE Access, 2023
In this work a new design concept in the field of microwave heating assisted chemical reactors is proposed focusing on two main innovations. The first one consists in combining the resonant cavity and the vessel in the same volume, improving the ...
Alberto Frisa-Rubio   +4 more
doaj   +1 more source

Global impacts of energy demand on the freshwater resources of nations [PDF]

open access: yes, 2015
The growing geographic disconnect between consumption of goods, the extraction and processing of resources, and the environmental impacts associated with production activities makes it crucial to factor global trade into sustainability assessments. Using
Ann Muggeridge   +21 more
core   +1 more source

Compilation and Analysis of Supply and Demand Management Scenarios of Iran's Energy System to Reduce Environmental Impacts Using LEAP [PDF]

open access: yesPizhūhishnāmah-i Iqtiṣād-i Inirzhī-i Īrān, 2019
Today, in most countries, especially developing countries, economic growth is at the heart of planning. Since the place of economic activity is the environment, unfortunately, growth has had unfortunate consequences for the human environment.
SHAKER MOHAMADI   +2 more
doaj   +1 more source

A low-energy rate-adaptive bit-interleaved passive optical network [PDF]

open access: yes, 2014
Energy consumption of customer premises equipment (CPE) has become a serious issue in the new generations of time-division multiplexing passive optical networks, which operate at 10 Gb/s or higher.
Anthapadmanabhan, N. Prasanth   +9 more
core   +2 more sources

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