Temat: productivity ratio - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A framework of ERP system evaluation of project driven enterprise: a case study
Autorzy:: Klose, S.
Jakubowski, J.
Patalas, J.
Powiązania:: https://bibliotekanauki.pl/articles/117769.pdf
Data publikacji:: 2008
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Tematy:: enterprise resource planning (ERP) system
project driven enterprise (PDE)
business process
case study
productivity ratio
Opis:: Nowadays enterprise resource planning (ERP) systems are worldwide a standard solution implemented in a great number of manufacturing companies worldwide. The implementation of an ERP system is performed to integrate business processes, allocate company’s resources efficiently and provide important data for decision support. Implementing an ERP system is expensive and time-consuming. Therefore a great number of research activities are focused on key success factors of ERP implementations. But what does a successful implementation of ERP system mean? If an ERP project was completed according to the schedule, the budget was not exceeded and the scope was realized, it means that the implementation was successful? Implementation of an ERP system is a long-term undertaking, and not only a short-term project that is finished just after the system installation. Especially for a project driven enterprise that realizes engineer-to-order production, the evaluation should encompass a long period of time. In the article a methodology based on ERP data analysis and end users’ satisfaction is proposed. This research is based on a real data, extracted from ERP system of a polish company that realizes prototyping production in the area of machine tools construction.
Źródło:: Applied Computer Science; 2008, 4, 2; 93-102
1895-3735
Pojawia się w:: Applied Computer Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Productivity of Cotton in Association with Food Crops in Soil without Nutritional Assistances
Autorzy:: Montero-Cedeño, Silvia Lorena
Cañarte-Bermúdez, Ernesto Gonzalo
Navarrete-Cedeño, Jose Bernardo
Powiązania:: https://bibliotekanauki.pl/articles/24201742.pdf
Data publikacji:: 2023
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: competence
gossypium
land equivalent ratio
productivity
Opis:: Intercropped systems have agro-ecological and socioeconomic advantages over monocultures. Cotton is used in systems associated with food crops as an option to increase sustainability in family farming. The objective of this research was to evaluate the productivity of cotton in association with food crops, without using any nutritional assistance in the soil. This study was conducted on the rainy season of 2020 in Manabí-Ecuador. Six treatments were performed: four treatments related with the association of cotton with peanut, cowpea bean, field corn, and sweet corn; and two treatments with cotton monoculture (with and without soil fertilization). Agronomic, productive, and phytosanitary variables were evaluated in 60 m2 experimental plots. A randomized complete block design with four replications was used. The results determined that cotton yield in the association with peanut was significantly equal to the monoculture with and without fertilization. In the intercropped food crops, there was a reduction in production in relation to the monocultures. However, it was the peanut in association with cotton with the lowest reduction, in addition to presenting the best Land Equivalence Ratio (1.71) and the best Marginal Rate of Return (120.56%), which suggests that this association is a viable alternative and easy to adopt by the small cotton producer.
Źródło:: Journal of Ecological Engineering; 2023, 24, 6; 75--85
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Andean Grassland Species: Net Aerial Primary Productivity, Density, Ecomorphological Indices, and Soil Characteristics
Autorzy:: Yaranga, Raúl
Van Vuure, Aart
Fuentes, Anibal
Fuentes, Abner
Maraví, Karol
Román, Mariela
Cáceres, Drussi
Fuentes, Carlos A.
Powiązania:: https://bibliotekanauki.pl/articles/2027799.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: Andean grassland
aerial phytomass productivity
Andean grassland species
plant density
plant-soil ratio
Opis:: The tall grass vegetation in the Andean grassland ecosystems covers the largest area compared to other types of vegetation such as Puna grass, wetland and others. The grasslands are frequently set on fire by livestock farmer, seriously affecting the ecosystem. One way to mitigate this problem is to use these species as a source of plant fibre, which can be economically useful to the interests of the livestock family without affecting the ecosystem. To advance in this approach, it is necessary to know the functional characteristics of the plants; therefore, we evaluated the aerial primary productivity, plant density per m2, basal cover, aerial cover and leaf height, whose data were analysed using the generalised linear mixed model and the correlation between these variables with the physical-chemical characteristics of the soil, by means of principal component analysis and canonical correlation, in seven species of grassland and seven control plots, located between 3860 and 4333 metres above sea level. The results showed significant differences for p=0.001 between species, and between plots, and a canonical correlation grouped in two clusters that showed the differentiated importance of soil elements with the phytomass produced.
Źródło:: Journal of Ecological Engineering; 2021, 22, 10; 163-175
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Different Approaches in Bathrobe Manufacturing: New Concept Pestemal Bathrobes, an Irreplaceable Element of Hammam Culture
Różne kierunki w produkcji szlafroków, pesztemal jako element kultury Hammam
Autorzy:: Kalkanci, M.
Powiązania:: https://bibliotekanauki.pl/articles/231760.pdf
Data publikacji:: 2018
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:: pestemal
newly designed bathrobes
towel fabric
fabric efficiency
terry woven fabrics
fabric utilisation ratio
productivity
pesztemal
zaprojektowanie szlafroków
materiał na ręczniki
wydajność tkaniny
tkaniny frotte
współczynnik wykorzystania tkaniny
wydajność
Opis:: In the present study, bathrobes manufactured from terry towel fabric in the scope of home textile and new trend bathrobes made from pestemal with a 650-year long history were compared in terms of their fabric utilization efficiency in the garment manufacturing process. Terry towel fabric bathrobes have a significant market share in home textile. The present study aimed to investigate and compare the fabric utilisation efficiency of pestemal bathrobes and terry towel fabric bathrobes in pattern and spread cutting processes. The effect of the properties of towel fabric and the pestemal bathrobe on the fabric cutting process in garment manufacturing was investigated. Within the scope of this study, marker plans for 3 different selected bathrobe models were prepared by taking the widths of terry towel fabric and pestemal fabrics into consideration. As a result of the investigations, ideal fabric widths of coiled fabric forkimono, shawl collar and hooded bathrobe models for the cutting process were determined as 152, 163 and 158 cm, respectively. For pestemal bathrobes, an ideal spreading plan was suggested according to the weaving method reported. In the light of these findings, relevant suggestions concerning fabric utility efficiency were drawn for manufacturers concerning garment manufacturing processes using both fabric types.
W pracy porównano skuteczność szlafroków wykonanych z ręczników frotte i szlafroków wykonanych z ręczników tzw. pesztemal – bawełnianych oraz bawełniano-bambusowych. Ręczniki pesztemal są ręcznie tkane z użyciem naturalnym barwników, delikatne w dotyku, bardzo wytrzymałe. Szybko schną, są bardzo cienkie i zajmują niewiele miejsca, są idealne do łazienki, na plażę, do sauny. Są to ręczniki o 650-letniej historii pod względem efektywności wykorzystania. Ręczniki frotte z tkaniny ręcznikowej mają znaczący udział w rynku tekstyliów domowych. Przedstawione badanie miało na celu zbadanie i porównanie efektywności utylizacji tkaniny w szlafrokach w procesie rozcinania wzoru i rozkroju. W ramach badania opracowano plany znaczników dla 3 różnych modeli szlafroków, biorąc pod uwagę szerokość ręczników frotte i pestemal. W wyniku badań, stwierdzono, że idealne szerokości tkaniny zwoju dla kimona, kołnierza szalowego i modeli z kapturem dla procesu cięcia zostały to odpowiednio: 152, 163 i 158 cm. W świetle tych ustaleń opracowano odpowiednie sugestie dotyczące efektywności użyteczności tkanin dla producentów dotyczące procesów produkcji odzieży przy użyciu obu typów tkanin.
Źródło:: Fibres & Textiles in Eastern Europe; 2018, 4 (130); 90-96
1230-3666
2300-7354
Pojawia się w:: Fibres & Textiles in Eastern Europe
Dostawca treści:: Biblioteka Nauki

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