Results 31 to 40 of about 447 (181)

Multicriterial optimization of liquid food packaging systems [PDF]

open access: yesActa Alimentaria, 2014
The food industry is in the crossfire of increasing pressure of competition, consumer demands, and growing importance of ecological sustainability considerations. Life cycle analysis is one of the most important methods for evaluation of environmental effects of food industrial technologies and packaging systems. During the last decades there have been
Bogó-Tóth, Zs., Lakner, Z.
openaire   +2 more sources

Quantifying resilience in hydraulic engineering: Floods, flood records, and resilience in urban areas

open access: yesWIREs Water, Volume 7, Issue 3, May/June 2020., 2020
Resiliencein flood risk management is embedded in the emergency management life cycle. The flood incident is accompanied by operational measures of flood protection (response) and followed by a recovery phase inwhich the bounce back will hopefully take place or is organized by suitable measures.
Reinhard Pohl
wiley   +1 more source

Analytical support for forming the strategy of export-import activity development of enterprises in Ukraine [PDF]

open access: yesProblems and Perspectives in Management, 2018
The current economic situation in Ukraine is conditioned by the efficiency of the export-import activity of industrial enterprises. In turn, the effectiveness of the strategy for the development of this activity depends on the scientific substantiation ...
Lyudmyla Malyarets   +4 more
doaj   +1 more source

Dynamic Model for Scheduling Crew Shifts

open access: yesMathematical Problems in Engineering, Volume 2020, Issue 1, 2020., 2020
In regular as well as nonscheduled air transport, extraordinary situations occasionally occur, which may fundamentally disrupt the flight schedule. Fundamental disruptions of flight schedules affect not only passengers but also the airline. One of the areas that are negatively affected by the disruption is the crew plan. Due to extraordinary events, it
Vojtech Graf   +4 more
wiley   +1 more source

Multi-criteria optimization of heat recovery unit in terms of the climatic factor [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
The use of heat pumps in exhaust air heat recovery systems is an effective energy-saving technology. Due to the increase in the number of refrigerants with different characteristics, a problem arises with making a decision on the use of a specific ...
V. A. Nikitina   +3 more
doaj   +1 more source

EM-driven size reduction and multi-criterial optimization of broadband circularly-polarized antennas using pareto front traversing and design extrapolation

open access: yesScientific Reports, 2022
Maintaining small size has become an important consideration in the design of contemporary antenna structures. In the case of broadband circularly polarized (CP) antennas, miniaturization is a challenging process due to the necessity of simultaneous ...
Ubaid Ullah   +3 more
doaj   +1 more source

Risk modeling at the pre-investment phase of nuclear powerplant construction on the international market

open access: yesНедвижимость: экономика, управление, 2021
Involvement in the construction of nuclear power plants worldwide is a promising direction for developing the re-search and technological potential of engineering and general contracting companies in Russia.
Petr Graboviy, Vitaly Berezka
doaj   +1 more source

Multicriterial optimization

open access: yes, 1990
.This work is a survey. Basic notions, a few words on the history and a classification of problems in multicriterial optimization are presented.
Khan, Phan Quoc
core   +1 more source

ON THE CONCEPT OF VECTOR OPTIMIZATION IN THE TASKS OF MULTICRITERIAL CHOICE

open access: yesBulletin of National Technical University "KhPI". Series: System Analysis, Control and Information Technologies, 2022
Розглядаються задачі багатокритеріального вибору з оцінками претендентів по ряду локальних критеріїв. Відомі підходи до вирішення таких задач використовують їх особливості з виділенням відповідних класів задач та ряду припущень, що значно обмежують можливості їх практичного застосування.
openaire   +3 more sources

Methods for multicriterial selection of optimal routes in communication networks

open access: yesEastern-European Journal of Enterprise Technologies, 2019
Traditionally, the problems of routing in communication networks are solved based on the scalar approach, which takes into consideration only one quality indicator. However, information transmission in communication networks is characterized by a totality of quality indicators.
Qiang Guo   +4 more
openaire   +3 more sources

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