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Yuliya Zaloznova, Nataliia Trushkina
Pág. 27 - 36
Performance features of coal mining enterprises in terms of organization of the marketing activity have been studied, including: constant fluctuations of the market of coal products; economic sensitivity to the irregular demand for coal (surplus or defic...
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Maria Gloria Di Chiano, Mariana Marchioni, Anita Raimondi, Umberto Sanfilippo and Gianfranco Becciu
Storage tanks from rainwater harvesting systems (RWHs) are designed to provide flow equalization between rainfall and water demand. The minimum storage capacity required to take into account the maximum variations of stored water volumes, i.e., the activ...
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Tribeni C. Sharma and Umed S. Panu
On a global basis, there is trend that a majority of reservoirs are sized using a draft of 75% of the mean annual flow (0.75 MAF). The reservoir volumes based on the proposed drought magnitude (DM) method and the sequent peak algorithm (SPA) at 0.75 MAF ...
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Victor Hugo Ramírez-Builes and Jürgen Küsters
Coffee (Coffea spp.) represents one of the most important sources of income and goods for the agricultural sector in Central America, Colombia, and the Caribbean region. The sustainability of coffee production at the global and regional scale is under th...
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Filip Strnad, Vojtech Moravec, Yannis Markonis, Petr Máca, Jan Masner, Michal Stoces and Martin Hanel
Modelling of hydrological extremes and drought modelling in particular has received much attention over recent decades. The main aim of this study is to apply a statistical model for drought estimation (in this case deficit volume) using extreme value th...
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Stanislaw Krzyzaniak
Pág. 113 - 121
It is commonly assumed that random variability of demand in a stock replenishment cycle must be taken into account primarily from the perspective of service level (availability). It is related to the probability of occurrence of demand which is larger th...
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Vladimir Ivanovich Trukhachev,Igor Yurevich Sklyarov,Julia Mikhailovna Sklyarova,Lyudmila Anatolevna Latysheva,Helena Nikolayevna Lapina
Pág. 33 - 41
The present article estimates the resource potential of the agriculture, and reveals basic factors affecting agricultural production and agrarian market in the region. The author defines the reserves related to increasing the economic...
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Lea Heinrich, Wolfgang H. Schulz, Isabella Geis
Pág. 269 - 271
Transport systems are marked by a strong path dependency due to habits, infrastructure, and market rigidities. This path dependency result is challenging for innovative solutions as they face unexpected barriers, but also abrupt acceleration once the bar...
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João Alexandre Paschoalin Filho,Antonio Jose Guerner Dias,Pedro Luis Cortes
A construção civil é um dos setores econômicos que primeiro responde a estímulos e condições favoráveis da economia de um país. Este ramo industrial também é um importante agente de desenvolvimento nacional, pois é responsável por grande parte ...
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Viktor Kosenko, Viktors Gopejenko, Elena Persiyanova
Pág. 59 - 68
The subject matter of the study is the processes of planning supply logistics taking into account swings in demand and prices for products. The goal is to develop models and applied information technology for managing enterprise supplies taking into cons...
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