Resultados de búsqueda - "optimization"

Studie av introduktionen av NorFor Plan för foderstatsberäkning till mjölkkor i Sverige por Åkerlund, Helena

“…Along with NorFor Plan economical optimization are available and according to literature, the optimization will generate a 2 öre lower feed cost per kg milk, and thereby improve the profit for the farmer. …”

Modelo de manejo autosostenible de las áreas protegidas tipicado en el Parque Nacional El Guácharo, Venezuela por Méndez, Jasmina

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Optimeringsmodell för sågverksindustrins logistikval vid export por Luther, Annika

“…Därefter redovisas resultat från optimering av ruttval baserade på de förutsättningar som gavs i första delen. …”
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Rapid determination of fructooligosaccharide in solar‑dried banana syrup by using near‑infrared spectroscopy por Udomkun, Patchimaporn, Rungpichayapichet, P., Phuangcheen, N., Innawong, B.

“…Considering the highest coefficient of determination (R2) and the lowest root mean square error (RMSE) of prediction, the prediction model of GF2 and GF3 yielded the greatest when original spectra at the optimization wavelength region was used. At the same time, the SNV procedure exhibited the best for the prediction model of GF4 and total FOS. …”
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Access to and control over resources in urban agriculture in Tamale, Ghana por Nchanji, Eileen Bogweh, Lutomia, Cosmas Kweyu, Nchanji, Yvonne Kiki

“…Urban and Regional Agriculture: Building Resilient Food Systems explores the sustainable integration of food provision, distribution and consumption through urban farms, agricultural systems, user communities and structural facilities designed to optimize food production and consumption. The book addresses the fundamental and pressing challenges of urban planning problems, waste minimization, food sourcing, access and equity issues, and multiple land use optimization. …”
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Quantitative methods for policy analysis course notes por Howitt, Richard E., Msangi, Siwa, MacEwan, Duncan

“…Computational methods such as linear programming, calibrated optimization, and dynamic programming allow us to calibrate parameters using limited data and specify a framework that is consistent with economic theory that we can then use to simulate the interaction of complex resource policies.…”
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Designing decentralized food security and nutrition policies: a knowledge-based system approach in Malawi por Babu, Suresh Chandra

“…Based on solutions of farm level optimization models and with the facilities of macro-programming in spreadsheet programs a rule-based system which is easily understood and modified by the local development agents with little or no knowledge of programming languages is developed. …”
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Integrated Strategy for Enhancing Sheep Flock Productivity por Tebourbi, Ons, Rekik, Mourad, Haile, Aynalem, Getachew, Tesfaye

“…The optimization of sheep flock performances has always been a great challenge in improving productivity and the quality of production, in purpose of responding to markets’ demands and consumers’ specific preferences. …”
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Designing decentralized food security and nutrition policies: a knowledge based system approach in Malawi por Babu, Suresh Chandra

“…Based on solutions of farm level optimization models and with the facilities of macro-programming in spreadsheet programs a rule-based system which is easily understood and modified by the local development agents with little or no knowledge of programming languages is developed. …”
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How would the Rogun Dam affect water and energy scarcity in Central Asia? por Bekchanov, Maksud, Ringler, Claudia, Bhaduri, Anik, Jeuland, M.

“…The present analysis, based on a hydro-economic optimization model, shows that cooperative basin-wide maximization of benefits would lead to large increases in upstream hydropower production and only minor changes in downstream irrigation benefits. …”
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An improved delimiting survey approach for Xylella fastidiosa por Lázaro, Elena, Conesa, David, López-Quílez, Antonio, Dalmau, Vicente, Ferrer, Amparo, Vicent, Antonio

“…Budget constraints often limit survey efforts, thus making it necessary the optimization of surveillance strategies.…”
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Can mussel farming be used as an offset in mitigating eutrophication in the Baltic Sea? por Pettersson, Anna

“…The theoretical framework is a mathematical optimization model where the cost of the total abatement in the sea is minimized subject to the level of total abatement, which includes other abatement techniques plus the abatement level of mussel farming, should be equal or larger than the abatement requirement that is set for the country. …”

Bidragsanalys av dimensioner och postningar por Rosenquist, Björn

“…An old and well known problem in sawmilling is to determine which dimensions /products those are most profitable to produce. Existing optimization models maximize the value of the log. In other words, based upon the market prices of the dimensions the models calculate the best way to split the log. …”
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Kronandelsrelaskopering - metodoptimering och mätfelsstudie : metodoptimering och mätfelsstudie por Isaksson, Bengt

“…Syftet med studien var att vidareutveckla kronandelsrelaskopering. En optimering av metoden med avseende på parametrar som styr stickprovsstorleken utfördes genom tidtagning av arbete och skattning av medelfel vid olika val av inventeringslinjelängd. …”

Transient gene expression in transformed banana (Musa cv. Bluggoe) protoplasts and embryogenic cell suspensions por Sagi, L., Remy, S., Verelst, B., Panis, Bartholomeus, Cammue, B.P.A., Volckaert, G., Swennen, Rony L.

“…In order to introduce currently-available genes with agronomical value into banana, two genetic transformation protocols have been optimized. Firstly, regenerable protoplasts isolated from embryogenic cell suspensions of the cultivar Bluggoe have been used for the introduction of several chimaeric uidA gene constructs by electroporation. …”
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Global map and indicators of food system sustainability por Béné, Christophe, Prager, Steven D., Achicanoy Estrella, Harold Armando, Álvarez Toro, Patricia, Lamotte, Lea, Bonilla, Camila, Mapes, Brendan Robert

“…The paper shows how the availability of data (or lack therefore) results in an unavoidable trade-off between number of indicators and number of countries, and highlights how optimization can be used to present the most robust metric possible given the existence of this trade-offs in the data space. …”
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A framework for sustainability analysis in water resources management and application to the Syr Darya Basin por Cai, Ximing, McKinney, Daene C., Lasdon, L. S.

“…This paper presents a new long‐term modeling framework which uses quantified sustainability criteria in a long‐term optimization model of a basin, ensuring risk minimization in water supply, environmental conservation, equity in water allocation, and economic efficiency in water infrastructure development. …”
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Mineral nutrients in plants under changing environments: A road to future food and nutrition security por Khan, M. Iqbal R., Nazir, Faroza, Maheshwari, Chirag, Chopra, Priyanka, Chhillar, Himanshu, Sreenivasulu, Nese

“…Furthermore, the present review also infers the recent advancements in breeding and biotechnology‐based biofortification approaches for nutrient enhancement in crop plants to optimize yield and grain mineral concentrations under control and stress‐prone environments to address food and nutritional security.…”
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A geospatial modelling approach integrating archaeobotany and genetics to trace the origin and dispersal of domesticated plants por van Etten, Jacob, Hijmans, Robert J.

“…Model parameters are determined with multiple-criteria optimization, simultaneously fitting the archaeobotanical and genetic data. …”
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Global map and indicators of food system sustainability por Béné, Christophe, Prager, Steven D., Achicanoy, Harold A., Alvarez Toro, Patricia, Lamotte, Lea

“…The paper shows how the availability of data (or lack therefore) results in an unavoidable trade-off between number of indicators and number of countries, and highlights how optimization can be used to present the most robust metric possible given the existence of this trade-offs in the data space. …”
Enlace del recurso