Results 31 to 40 of about 1,319,886 (289)

On the thermal dynamic behaviour of the helium-cooled DEMO fusion reactor [PDF]

open access: yes, 2019
The EU-DEMO conceptual design is being conducted among research institutions and universities from 26 countries of European Union, Switzerland and Ukraine. Its mission is to realise electricity from nuclear fusion reaction by 2050.
Barucca L.   +3 more
core   +1 more source

Energy Consumption and Saved Emissions of a Hydrogen Power System for Ultralight Aviation: A Case Study

open access: yesEnergies
The growing concern about climate change and the contemporary increase in mobility requirements call for faster, cheaper, safer, and cleaner means of transportation.
Teresa Donateo   +3 more
doaj   +1 more source

FT/TFL1: Calibrating Plant Architecture

open access: yesFrontiers in Plant Science, 2019
There is a very large diversity in plant architecture in nature. Over the past few years, novel theoretical concepts and analytical methods have emerged as powerful tools to understand important aspects of plant architecture.
Tatiana Souza Moraes   +2 more
doaj   +1 more source

Plant mixture balances terrestrial ecosystem C:N:P stoichiometry

open access: yesNature Communications, 2021
Plant and soil C:N:P ratios are critical to ecosystem functioning, but it remains uncertain how plant diversity affects terrestrial C:N:P. In this meta-analysis of 169 studies, the authors find that plant mixtures can balance plant and soil C:N:P ratios ...
Xinli Chen, Han Y. H. Chen
doaj   +1 more source

The new layout and regulation of the ‘pulsating’ power conversion system of EU DEMO WCLL for an effective and safe control of pulse-dwell transitions and increase in plant efficiency

open access: yesNuclear Fusion
EUROFUSION DEMO is a Fusion Power Plant concept under assessment, based on Tokamak technology. Regarding the Balance of Plant definition, particular effort has been posed to the design of the Power Conversion System (PCS), thermally coupled to the ...
L. Barucca   +3 more
doaj   +1 more source

Nutritional balance and its relationship to yield in a coffee field: Inferences from geospatial analysis [PDF]

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2020
Information obtained from studies of spatial variability and the Diagnosis and Recommendation Integrated System (DRIS) may contribute to understanding better the relationship between mineral nutrient balance and factors that limit the crop yield.
Marcelo B. da Silva   +3 more
doaj   +1 more source

Nutrient balance of a two-phase solid manure biogas plant [PDF]

open access: yes, 2005
So called "dry fermentation" prototype plants for anaerobic digestion of organic material containing 15-50 % total solids show added advantages compared to slurry digestion plants (Hoffman 2001): Less reactor volume, less process energy, less transport ...
Evers, Lars   +5 more
core  

Modelling the effects of osmotic stress on tomato fruit development [PDF]

open access: yes, 2017
Whereas most high-tech tomato greenhouses focus primarily on high production yields, consumers prefer a higher quality product. Dry matter content is one of the key factors determining fruit quality, and is known to be substantially influenced by ...
Hanssens, Jochen   +3 more
core   +2 more sources

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus   +6 more
wiley   +1 more source

Analysis of energy balance in a meat processing plant [PDF]

open access: yesE3S Web of Conferences
This paper presents a detailed analysis of the energy balance in a meat processing plant powered by a hybrid system consisting of a 700 kW photovoltaic (PV) power station and power supply by smart grid.
Georgiev Tsvetozar, Kadirova Seher
doaj   +1 more source

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