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Wyszukujesz frazę "shortage" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
The influence of nutrient shortage on the expression of combining ability effects for root characters in spring barley [Hordeum vulgare L.]
Autorzy:
Gorny, A G
Powiązania:
https://bibliotekanauki.pl/articles/2043156.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
root system
water shortage
heritability
dominance
low-input breeding
mineral shortage
additivity
nutrient shortage
root size
genotype
barley
Hordeum vulgare
combining ability
Źródło:
Journal of Applied Genetics; 2000, 41, 2; 63-73
1234-1983
Pojawia się w:
Journal of Applied Genetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the results of support for schools by manufacturing enterprises - a competence management aiding model
Autorzy:
Szafrański, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/2127532.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
competence management
HR
suport
school
staff shortage
competences
future
Opis:
Employers signal difficulties in sourcing technically-educated staff. They often engage, though to a limited degree, in cooperation with vocational schools to mitigate this difficulty. One of the reasons for the limited involvement of enterprises in cooperation with schools is the difficulty in assessing the benefits that it may bring. The aim of the study in the article was to develop and initially verify a model for evaluating the results of supporting secondary technical schools by manufacturing enterprises. The article features a multiple case study using several types of interviews, a distributed questionnaire and an analysis of secondary sources. The study was conducted in cooperation with four large manufacturing enterprises. The result of the research is a more thorough understanding of the possibilities and limitations in evaluating the results of support for schools. This support should translate in enterprises into more effective and efficient management of the competences of the future.
Źródło:
Management and Production Engineering Review; 2022, 13, 2; 102--116
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of the safety stock on the occurrence probability of the stock shortage
Autorzy:
Korponai, J.
Tóth, Á. B.
Illés, B.
Powiązania:
https://bibliotekanauki.pl/articles/406863.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
demand changes
safety stock
service level
shortage
stochastic
supply accuracy
Opis:
The objective of the logistics management is to guarantee the stock level required for the adequate handling of production at the lowest possible level of costs and risks. The main purpose of the paper is to present the relations between stock level and risk of shortages. As a result of the research, the introduction of the safety stock is the solution to cover the effects of the uncertain factors in the supply chain. The theoretical approach of the model assumes a deterministic operational environment, in practice, however, there are several unpredictable factors influencing the operation of the production company. By using the periodic and continuous review models, the paper presents the effects of demand changes and stochastic length of replenishment time on the risk of stock availability. We need to quantify a service level which determines the accepted probability of the shortage occurrence.
Źródło:
Management and Production Engineering Review; 2017, 8, 1; 69-77
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The performance evaluation of the spare parts management: case study
Autorzy:
Oumaima, Bounou
El Barkany, Abdellah
El Biyaali, Ahmed
Powiązania:
https://bibliotekanauki.pl/articles/407193.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
spare parts
inventory management
shortage
obsolescence
stochastic petri networks
performance evaluation
supply policies
Opis:
The supply chain of spare parts is the intersection between the supply chain, the after-sales and the maintenance services. Some authors have tried to define improvement paths in terms of models to satisfy the performance criteria. In addition, other authors are directed towards the integration of risk management in the demand forecasting and the stock management (performance evaluation) through probabilistic models. Among these models, the probabilistic graphical models are the most used, for example, Bayesian networks and petri nets. Performance evaluation is done through performance indicators. To measure the appreciation of the supply of the spare parts stock, this paper focuses on the performance evaluation of the system by petri nets. This evaluation will be done through an analytical study. The purpose of this study is to evaluate and analyze the performance of the system by proposed indicators. First, we present a literature review on Petri nets which is the essential tool in our modeling. Secondly, we present in the third section the analytical study of the model based on bath deterministic and stochastic petri networks. Finally, we present an analysis of the proposed model compared to the existing ones.
Źródło:
Management and Production Engineering Review; 2019, 10, 2; 37-49
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Silencing expression of the CBP80 gene for engineering drought-tolerant Solanum tuberosum plants
Autorzy:
Wyrzykowska, A.
Pieczynski, M.
Marczewski, W.
Hennig, J.
Dolata, J.
Bielewicz, D.
Piontek, P.
Krusiewicz, D.
Strzelczyk-Zyta, D.
Konopka-Postupolska, D.
Krzeslowska, M.
Jarmolowski, A.
Szweykowska-Kulinska, Z.
Powiązania:
https://bibliotekanauki.pl/articles/79805.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
climate change
CBP80 gene
Solanum tuberosum
plant
drought tolerance
transgenic plant
water shortage
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 3
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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