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Wyszukujesz frazę "capacity management" wg kryterium: Temat


Tytuł:
Efficient heuristic for non-linear transportation problem on the route with multiple ports
Autorzy:
Krile, S.
Powiązania:
https://bibliotekanauki.pl/articles/260030.pdf
Data publikacji:
2013
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
non-linear transportation problem
Multi-destination Routing Problem
Minimum Cost Multi-Commodity Flow Problem
Capacity Management of Container Ships
Opis:
We need a better transport planning tool for loading maximization and transport cost minimization on the voyage route with multiple loading/unloading (discharging) ports. The implemented heuristic algorithm is able to find out an appropriate routing sequence with maximal earnings and profit. In the same time it looks for minimal loading/discharging and transshipment costs, but with fulfillment of cargo demands in a number of ports on the route. The efficient algorithm for optimal transport of N cargo loads (e.g. contingent of containers) for ships with limited capacity is being developed. This efficient tool may significantly reduce transport costs and ensure maximal profit to freight forwarders. Also, it can be applied for supply chain management of different goods from numerous vendors. The proposed algorithm shows acceptable complexity that means that such optimization tool can be used in shipping supported with limited computing power.
Źródło:
Polish Maritime Research; 2013, 4; 80-86
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Moisture Management Properties of Seersucker Woven Fabrics of Different Structure
Właściwości zarządzania wilgocią tkanin gofrowanych o zróżnicowanej strukturze
Autorzy:
Matusiak, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/233219.pdf
Data publikacji:
2019
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:
seersucker woven fabrics
physiological comfort
moisture management tester
overall moisture management capacity
wetting
absorption
tkaniny gofrowane
komfort fizjologiczny
tester zarządzania wilgocią
zwilżanie
wchłanianie
Opis:
Moisture management is defined as the controlled movement of water vapour and liquid water (perspiration) from the surface of the skin to the atmosphere through the fabric. The ability of moisture transport is a very important feature of textile materials from the point of view of the physiological comfort of usage clothing made of these materials. Among the different textile materials (woven, knitted and nonwoven), seersucker woven fabric is considered as having good comfort-related properties. The fabrics are characterised by the occurrence of puckered and flat strips in the warp direction. The puckered effect generates air spacesbetween the body and the fabric, keeping the wearer cool in hot conditions as the puckered area holds the fabric away from the skin during usage. In the work presented, seersucker woven fabrics of different patterns of the puckered strips were investigated. The aim of the work was to analyse the relationship between the structure of seersucker fabrics and their moisture management properties. Measurement of the moisture transport properties of seersucker woven fabrics was made using a Moisture Management Tester M290, produced by SDL Atlas. Investigations performed showed that the properties of seersucker woven fabrics characterising their ability to transfer liquid moisture are different depending on the variant of the repeat of puckered strips.
Tkaniny gofrowane charakteryzują się występowaniem wypukłych i płaskich pasków w kierunku osnowy. Tworzą trójwymiarową strukturę tkaną. Taka struktura wpływa znacząco na właściwości tkanin. W pracy wykonano badania tkaniny gofrowanych o różnym raporcie gofrowania. Celem pracy była analiza zależności między strukturą tkanin gofrowanych a ich właściwościami charakteryzującymi zdolność tkanin do transportu wilgoci. Pomiary właściwości transportu wilgoci tkanin gofrowanych wykonano za pomocą przyrządu Moisture Management Tester M290 firmy SDL Atlas. Przeprowadzone badania wykazały, że właściwości tkanin gofrowanych charakteryzujących ich zdolność transportu wilgoci w postaci płynnej różnią się w zależności od raportu efektu gofrowania.
Źródło:
Fibres & Textiles in Eastern Europe; 2019, 3 (135); 43-50
1230-3666
2300-7354
Pojawia się w:
Fibres & Textiles in Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Koncepcja zdolności absorpcyjnej we współczesnych badaniach nad zarządzaniem projektami
The concept of absorptive capacity in contemporary research on project management
Autorzy:
Kozarkiewicz, Alina
Powiązania:
https://bibliotekanauki.pl/articles/588313.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Zarządzanie projektami
Zarządzanie wiedzą
Zdolność absorpcyjna
Absorptive capacity
Knowledge management
Project management
Opis:
Zdolność absorpcyjna stanowi od ponad dwudziestu lat interesujący obszar badań naukowych. Tematyka pracy odnosi koncepcję zdolności absorpcyjnej do sfery zarządzania projektami. W pierwszej części, na podstawie przeglądu literatury, zaprezentowano syntetycznie rozwój koncepcji zdolności absorpcyjnej, jej genezę oraz ewolucję. W kolejnej części pracy zakres badań literaturowych ograniczono do obszaru zarządzania projektami: zidentyfikowano najważniejsze nurty dyskusji dotyczących zdolności absorpcyjnej projektów. W ostatniej części pracy, na podstawie analizy zaprezentowanego materiału, wskazano najważniejsze obszary tematyczne wskazujące na potrzebę kontynuacji badań nad zdolnością absorpcyjną zespołów projektowych.
Since over twenty years the concept of absorptive capacity has been offering an interesting research agenda. This paper relates the absorptive capacity to the field of project management. In the first part of the paper, on the basis of literature review, the origins and development of absorptive capacity concept are demonstrated. In the next part of the paper the scope of literature research is limited to project management: the key streams of discussions about project absorptive capacity are identified. In the last part of the paper, on the basis of gathered and analysed materials, the most important new issues for further research are presented. They indicate the opportunities and needs regarding the continuation of the research on project absorptive capacity.
Źródło:
Studia Ekonomiczne; 2016, 299; 176-186
2083-8611
Pojawia się w:
Studia Ekonomiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strategic solutions of business innovation-driven growth mainstreaming
Autorzy:
Smolinska, N. V.
Powiązania:
https://bibliotekanauki.pl/articles/972936.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
development
innovation capacity
corporate culture level evaluation
management solutions
Opis:
The method of development of the business innovation capacity and corporate culture level evaluation, that allows identification of this level growth or deterioration within the specific period of time, is the key problem of the article. The data received permit to work out the matrix “the level of corporate culture vs. the level of innovation capacity” of the business in order to reveal the business’ position in this matrix and select the innovation-driven growth strategy of this business.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2013, 2, 4; 89-92
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Teaching collaborative archaeology and heritage management in Sudan
Autorzy:
Fushiya, Tomomi
Powiązania:
https://bibliotekanauki.pl/articles/2033322.pdf
Data publikacji:
2021-12-31
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
capacity building
collaborative archaeology
heritage management
Old Dongola
Sudan
Opis:
Over the past seven years, archaeological outreach activities and participatory research have increasingly been incorporated into different archaeological projects in Sudan while sites have faced growing threats from economic activities, mining, and climate change. To respond to such disciplinary shift and challenges in site protection, a training course on collaborative archaeology and heritage management planning was designed and offered to Sudanese archaeologists and students at Old Dongola in early 2021. This article assesses the course based on evaluations submitted by participants and the instructor’s self-reflection and observations. It explores an improved approach to capacity building in the two specialized fields in the context of Sudan, and concludes with the proposition that the approach and objectives of collaborative archaeology should be foregrounded in courses of this kind. Rather than just offering training per se, courses should be set up in collaboration with local communities and produce, by design, meaningful outcomes for communities, while training the participants.
Źródło:
Polish Archaeology in the Mediterranean; 2021, 30(2); 537-554
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimal quality management algorithm for assessing the usage capacity level of mining transformers
Optymalny algorytm zarządzania jakością do oceny wydajności poziomu transformatorów górniczych
Autorzy:
Pana, L.
Grabara, J.
Pasculescu, D.
Pasculescu, V. M.
Moraru, R. I.
Powiązania:
https://bibliotekanauki.pl/articles/405129.pdf
Data publikacji:
2018
Wydawca:
Politechnika Częstochowska
Tematy:
economic usage capacity
optimal usage capacity
quality management
usage capacity level
wykorzystanie ekonomiczne
optymalne wykorzystanie
zarządzanie jakością
poziom wykorzystania mocy
Opis:
In order to establish if a transformer corresponds to the requirements of the power network, it is mandatory to know the consumption characteristics. Heretofore, the determination of load level of transformers was performed based on technical-economic criteria. However, for the situation in which the real load would be equal to the one resulting from calculations, this fact would be valid only for a short time period, maximum two years, but the calculation based on the total updated expenditure is performed for a twenty years period, in which it is more than certain that the load will undergo variations within certain limits compared to the initial one. The central theme of this paper is represented by the development of an optimal quality management algorithm for assessing the load of transformers, which provides more information related to the economic usage capacity level, the value of power losses, economic transient power, possible over-voltages, the pricing of energy and charging of energy losses. In the end, results have been simulated for three series of mining transformers with different transformation ratios.
W celu ustalenia, czy transformator odpowiada wymaganiom sieci energetycznej, obowiązkowe jest poznanie charakterystyki zużycia. Dotychczas wyznaczanie poziomu obciążenia transformatorów odbywało się w oparciu o kryteria techniczno-ekonomiczne. Jednakże w sytuacji, w której rzeczywiste obciążenie byłoby równe wynikowi wynikającemu z obliczeń, fakt ten byłby ważny tylko przez krótki okres, maksymalnie dwa lata, ale obliczenia oparte na całkowitych zaktualizowanych wydatkach są dokonywane dla dwudziestu, w okresie, w którym jest więcej niż pewne, że obciążenie ulegnie zmianom w pewnych granicach w porównaniu z okresem początkowym. Głównym tematem tego artykułu jest opracowanie optymalnego algorytmu zarządzania jakością do oceny obciążenia transformatorów, który dostarcza więcej informacji dotyczących ekonomicznego poziomu wykorzystania mocy, wartości strat mocy, ekonomicznej przejściowej mocy, możliwych przepięć, wycena energii i pobieranie strat energii. W efekcie symulowano wyniki dla trzech serii transformatorów górniczych o różnych współczynnikach transformacji.
Źródło:
Polish Journal of Management Studies; 2018, 18, 2; 233-244
2081-7452
Pojawia się w:
Polish Journal of Management Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Publishing and Printing Complex: Directions of Economic Development
Autorzy:
Gutkevych, Svitlana
Shenderivska, Lina
Powiązania:
https://bibliotekanauki.pl/articles/21375358.pdf
Data publikacji:
2021
Wydawca:
Politechnika Częstochowska
Tematy:
development
digitalization
earning capacity
management functions
printing
publishing
SWOT-analysis
Opis:
The article aims to determine the current areas of economic development of publishing and printing companies that meet the requirements of economic digitalization. According to the results of content analysis of modern publications, effective ways of development implemented in branch enterprises are determined. In order to identify priority measures for publishing and printing companies with competitive potential and prospects for the industry development, a SWOT analysis is applied. The SWOT analysis revealed that potentially productive ways of enterprise development are expanding the range of products and services, improving their quality in the publishing and printing complex; integrating industry entities into the digital information environment, accessing international markets; state support in the implementation of measures to promote reading. It is determined that ensuring enterprises' efficiency requires the implementation of stages of effective enterprises development. Information support is necessary for making quality management decisions, respectively, to achieve the goals of development management. Resource potential combines a rational policy of supply and usage of financial, logistical, and labor resources. Organizational support aims to create an organizational structure in accordance with the purpose and objectives of enterprise management. The management of publishing and printing enterprises development aims at the transition to a new quality state, increasing earning capacity, competitiveness, extending the life cycle, mutually beneficial integration with the subjects of creative industries.
Źródło:
Zeszyty Naukowe Politechniki Częstochowskiej. Zarządzanie; 2021, 43; 16-31
2083-1560
Pojawia się w:
Zeszyty Naukowe Politechniki Częstochowskiej. Zarządzanie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Organizations ability to manage change - research review
Autorzy:
Jasińska, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/1162931.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
change
change management
organizational capacity for change
process of change
Opis:
The article presents the concept of organizational capacity for change. For this purpose the resource-based view of firm was mainly used. In addition, the review of research in the area of the organizational capacity for change and its influence on the process of change management was presented. Based on the empirical model proposed by Berr and Soparnot, the contextual and the process factors that should be taken into account in the analysis of the organizational capacity for change were described.
Źródło:
World Scientific News; 2018, 110; 108-118
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of the Hydrogel Amendment on the Water Retention Capacity of Extensive Green Roof Models
Autorzy:
Deska, Iwona
Mrowiec, Maciej
Ociepa, Ewa
Lewandowska, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/124800.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
green roof
retention capacity
stormwater management
substrate
superabsorbent polymer
hydrogel
Opis:
The goal of the research was to investigate the retention capacity of six green roof models (SHP1, SHP2, SHP3, SH, S, and SP) constructed with the use of the square-shaped plastic trays, Floradrain FD 25 drainage elements, SF filter sheets, and the specified extensive substrates (with or without the hydrogel amendment). The SHP1 and SHP2 models were constructed in March 2017, SHP3 and SH – in November 2017, while S and SP – in April 2018. Four models (SHP1, SHP2, SHP3, and SP) contained the plants (the goldmoss stonecrop Sedum Acre), whereas two models (S and SH) did not contain the vegetation. The substrates of SHP1, SHP2, SHP3, and SH models contained the hydrogel admixtures. The investigations were conducted with the use of simulated (and partially natural) precipitations. The water retention capacity of each green roof model was established based on the difference between the precipitation volume and the volume of runoff from a model. The results show that green roofs can be useful stormwater management tools. The calculated stormwater retention rates ranged from 29.50% to 85.15%. In most cases, the best water retention capacity was exhibited by the SHP3 model, constructed in November 2017 and planted in April 2018, containing the substrate amended with superabsorbent (cross-linked potassium polyacrylate). The similarly constructed SHP1 and SHP2 models, which were built in March 2017, in some cases had lower water retention capacity. These models contained older hydrogel and were overgrown with older, smaller, and worse looking plants, partially supplanted by mosses. Such results indicate that the efficiency of hydrogel may decrease over time. In many cases, the S (not vegetated, without hydrogel), SH (not vegetated, with substrate containing hydrogel), and SP (vegetated, without hydrogel) models had slightly lower water retention capacity. The results of investigations indicate that there was a relatively strong positive linear correlation between the retention depth and duration of the antecedent period elapsed from the preceding total (or substantial) saturation of the green roof models (labelled in this article as period since total saturation – PSTS). The weather conditions i.e. air temperature and relative humidity as well as PSTS are very important parameters that influence the retention capacity of the green roof models. The result show that duration of PSTS can be stronger correlated with the retention depth than antecedent dry period (ADP) elapsed from the end of last precipitation, regardless of its depth and intensity.
Źródło:
Journal of Ecological Engineering; 2020, 21, 1; 195-204
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of highway management on traffic flow characteristics
Autorzy:
Benes, J.
Pribyl, P.
Powiązania:
https://bibliotekanauki.pl/articles/393643.pdf
Data publikacji:
2014
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
highway management
fundamental diagram
highway capacity
zarządzanie autostradą
diagram fundamentalny
przepustowość autostrady
Opis:
Traffic telematics systems have been used to increase road capacity as well as safety. On highways, this is accomplished with the usage of so called highway management systems, which among others through speed harmonization, ramp metering, informing about weather conditions or danger on road addresses these issues. Such system was recently implemented for the first time also in the Czech Republic. In this paper, the results from the first months of operation will be provided. First, the expected theoretical effects of such system on traffic flow characteristics will be provided and discussed. These effects follow the theoretical foundations of traffic flow theory, represented for example by fundamental diagram or changes to road capacity due to speed harmonization. Based on the measured data, the results of the particular implementation in the city of Prague, Czech Republic will be provided. The results will be discussed and compared to international experiences.
Źródło:
Archives of Transport System Telematics; 2014, 7, 2; 14-18
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł

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