Results 51 to 60 of about 4,976,813 (295)

FOOD SELF-SUFFICIENCY OF UKRAINE AS COMPARED TO THE EUROPEAN UNION [PDF]

Annals of the Polish Association of Agricultural and Agribusiness Economists
Food self-sufficiency is one of the factors determining the food security of individual countries. The purpose of the research was to assess food self-sufficiency in basic plant and animal products of Ukraine in comparison with the European Union.
Iwona Szczepaniak, Piotr Szajner
doaj   +1 more source

Self-Consumption and Self-Sufficiency Improvement for Photovoltaic System Integrated with Ultra-Supercapacitor

Energies, 2021
This research study uses a computer simulation based on real input data to examine the impact of a supercapacitor module working as a fast response energy storage unit in renewable energy systems to increase energy self-consumption and self-sufficiency ...
Qusay Hassan, M. Jaszczur
semanticscholar   +1 more source

Agroecological Nutrient Management Strategy for Attaining Sustainable Rice Self-Sufficiency in Indonesia

Sustainability
Rice self-sufficiency is central to Indonesia’s agricultural development, but the country is increasingly challenged by population growth, climate change, and arable land scarcity.
W. I. Susanti, Sri Noor Cholidah, F. Agus   +2 more
semanticscholar   +1 more source

Comparative Analysis of Estimated and Actual Power Self-Sufficiency Rates in Energy-Sharing Communities with Solar Power Systems

Energies, 2023
Amid the ongoing climate crisis, the international community is enacting policies to promote low-carbon energy-sharing communities. The primary objective of such communities is to enhance community-level energy self-sufficiency.
Dawon Kim, Yonghae Jang, Yosoon Choi
doaj   +1 more source

Global food self-sufficiency in the 21st century under sustainable intensification of agriculture

Environmental Research Letters, 2020
Meeting the increasing global demand for agricultural products without depleting the limited resources of the planet is a major challenge that humanity is facing.
A. Beltran-Peña, L. Rosa, P. D’Odorico   +2 more
semanticscholar   +1 more source

Assessing the Influence of Different Goals in Energy Communities’ Self-Sufficiency—An Optimized Multiagent Approach

Energies, 2021
Understanding to what extent the emergence of prosumers and prosumagers organized in energy communities can impact the organization and operation of power grids has been one of the major recent research avenues at the European level.
Inês F. G. Reis, Ivo Gonçalves, M. Lopes, C. H. Antunes   +3 more
semanticscholar   +1 more source

A novel power management algorithm for a residential grid-connected PV system with battery-supercapacitor storage for increased self-consumption and self-sufficiency

, 2021
The increasing penetration of renewable energy technologies causes major problems in the power network, as their generation cannot be totally predicted. Along with fluctuations in the generation of renewables due to weather uncertainties, storage is very
M. Argyrou, C. Marouchos, S. Kalogirou, P. Christodoulides   +3 more
semanticscholar   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

ASYMMETRY OF SELF-SUFFICIENCY IN POTATO PRODUCTION IN THE EUROPEAN UNION [PDF]

Annals of the Polish Association of Agricultural and Agribusiness Economists, 2018
Potato cultivation has been recognized for many years as the basic source of food for the population onall continents. The purpose of the article was to attempt to assess the self-sufficiency of potato productionin EU countries as a product of great ...
Krzysztof Firlej, Sebastian Kubala
doaj   +1 more source

From the Phenomenon of Self-Sufficiency to the Mechanisms of Self-Determination

Voprosy obrazovaniya / Educational Studies Moscow
The paper presents a systematic analysis of key explanatory concepts of different levels of abstraction, being used in the psychological and interdisciplinary concepts for the explanation of the phenomenon of self-sufficiency.
D. Leontiev
semanticscholar   +1 more source