Zróżnicowanie poziomu dochodów rolników w gospodarstwach z różnych klas wielkości ekonomicznej w krajach Unii Europejskiej by Joanna Średzińska

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Zróżnicowanie poziomu dochodów rolników w gospodarstwach z różnych klas wielkości ekonomicznej w krajach Unii Europejskiej by Joanna Średzińska

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Wpływ wykształcenia kierownika na konkurencyjność gospodarstw rolnych by Anna Nowak, Tomasz Kijek

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Modeling and vulnerability analysis of military communication network based on complex network by GUO Haoming, WANG Shuangling, YAN Xuefeng, ZHANG Kecheng

“…Aiming at the complexity of military communication system and the characteristics of network structure, based on the complex network theory, the relay communication entity (node) is introduced, and the communication relationship between equipment entities is analyzed, the military communication network structure model is constructed. …”
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Data Aggregation in Heterogeneous Wireless Sensor Networks by Using Local Tree Reconstruction Algorithm by Zhaohui Zhang, Jing Li, Xiaoli Yang

“…First, the algorithm divides the nodes of the network into different layers by their hops and chooses different numbers of nodes as relay nodes in different layers. Second, the nodes are set with different initial energies in different layers. …”
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Performance analysis of dual-hop PLC-FSO communication system by Shenghai CHEN, Xiaoqin YAN, Sai LI, Liang YANG

“…A dual-hop power line communication and free-space optical communication (PLC-FSO) system was proposed, where an amplify-and-forward (AF) relay was applied to help the signal transmission between the PLC link and the FSO link.More specifically, it was assumed that the PLC link was affected by both additive background noise and impulsive noise, and the channel fading followed log-normal distribution, while the fading induced by the atmospheric turbulence in the FSO link followed a Gamma-Gamma distribution, and the effect of pointing errors was also considered.Based on this model, closed-form expressions for the outage probability, bit error rate, and the channel capacity were derived.In addition, asymptotic analysis for the outage probability and BER, and upper bound expression for the channel capacity were presented.Finally, the accuracy of the analytical results was justified through Monte-Carlo simulations.The results show that the system outage probability decreases as the pointing error parameter increases and the smaller the PLC link impulse noise, the lower the bit error rate.The system capacity increases as the turbulence intensity decreases.…”
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Minoritas według św. Franciszka z Asyżu w ujęciu chrystologicznym by Marek Miszczyński

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Oko w oko ze zwierzęciem: „I Do Not Know What It Is I Am Like” i międzykulturowe negocjacje Billa Violi by Andrzej Pitrus

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Model oraz mierniki trwałego i zrównoważonego rozwoju obszarów wiejskich w ujęciu lokalnym by Mieczysław Adamowicz, Agnieszka Smarzewska

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Produkcja mleka ekologicznego w Polsce. Koncentracja czy rozproszenie? by Jacek Bednarz, Maria Zuba-Ciszewska

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Conditions et processus menant à des changements à la suite d’interventions en santé et en sécurité du travail : l’exemple d’activités de formation by Geneviève Baril-Gingras, Marie Bellemare, Jean-Pierre Brun

“…Three aspects of the context influence the changes: the previous degree of development of prevention activities; the presence of “relay” actors; and the presence of favourable issues. …”
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Design and Construction of a Monitoring System for Soil Moisture Content. by Wakooli, Bob Ivan

“…Once the controller receives this signal, it generates an output that drives a relay for operating the water pump. An LCD display is also interfaced to the microcontroller to display status of the soil and water pump. …”
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Design and Construction of a Monitoring System for Soil Moisture Content. by Wakooli, Bob Ivan

“…Once the controller receives this signal, it generates an output that drives a relay for operating the water pump. An LCD display is also interfaced to the microcontroller to display status of the soil and water pump. …”
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Styl życia– jako egzemplifikacja zmian zachowań konsumpcyjnych Polaków by Wojciech Pizło, Anna Mazurkiewicz-Pizło

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Communication Network for Sports Activity Monitoring Systems by Yuhua Li, Lishuang Wan, Haimin Zhang

“…Besides, considering the energy causality limitation of sensor nodes and relay nodes, a collaborative transmission model of wireless body area network based on wireless cognitive network is constructed. …”
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Wpływ informatyzacji Biblioteki Uniwersyteckiej w Poznaniu na zmiany organizacyjne i rozwój usług bibliotecznych by Piotr Karwasiński, Hanna Wesołowska-Mis

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Wpływ możliwych zmian struktury i poziomu intensywności produkcji na produkcyjność roślin i siłę oddziaływań środowiskowych w perspektywie 2030 roku by Jerzy Kolpiński, Janusz Smagacz, Jarosław Stalenga

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Analiza rynku owoców jagodowych – wybrane elementy by Agata Grużewska, Marek Gugała, Krystyna Zarzecka

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Czynniki determinujące zachowania wiejskich gospodarstw domowych na rynku płatności bezgotówkowych by Monika Szafrańska

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Wyniki produkcyjne i ekonomiczne gospodarstw nastawionych na produkcję zwierzęcą by Dorota Komorowska

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