Relevant bibliographies by topics / Efficiency index of use

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
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Academic literature on the topic 'Efficiency index of use'

Author: Grafiati
Published: 30 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Efficiency index of use"

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Raby, Nget, C. Sta. Cruz Pompe, C. De Cuzman Constancio, and B. Sanchez Pearl. "Drought Tolerance and Nitrogen use Efficiency of Upland Rice (Oryza Sativa L.) Genotypes Grown under Varying Water and Nitrogen Regimes." International Journal of Environmental & Agriculture Research 6, no. 7 (2020): 16–29. https://doi.org/10.5281/zenodo.3969666.

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<strong><em>Abstract</em></strong><strong>&mdash;</strong> <em>Rice genotypes were grown under different water regimes and nitrogen levels. Sufficient soil moisture content (SMC) and high N level caused optimum growth of the genotypes. Deficient water and N supply both retarded growth of rice. PSB Rc14, P42, and P38 had high number of tillers, number panicles per hill, number of spikelets per panicle, relative growth rate (RGR), water use efficiency (WUE), harvest index (HI), straw yield, grain weight, and grain yield at field capacity (FC). These genotypes also had high values in the aforemen
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Qiu, Guijie, Xiaonan Xing, Guanqiao Cong, and Xinyu Yang. "Measuring the Cultivated Land Use Efficiency in China: A Super Efficiency MinDS Model Approach." International Journal of Environmental Research and Public Health 20, no. 1 (2022): 583. http://dx.doi.org/10.3390/ijerph20010583.

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Cultivated land is a vital strategic resource to ensure human survival and development. It is pertinent to introduce the environmental constraint index into the study of cultivated land use efficiency and promote the coordinated development of environmental and economic benefits. Based on the construction of the evaluation index system of cultivated land use efficiency, including carbon emission as the undesired output, this paper used the super efficiency MinDS model to measure the cultivated land use efficiency of China by using the data from 2009 to 2019. The results show the following. (1)
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Lordkipanidze, Nazibrola, and Loren W. Tauer. "Farmer Efficiency and Technology Use with Age." Agricultural and Resource Economics Review 29, no. 1 (2000): 24–31. http://dx.doi.org/10.1017/s1068280500001404.

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Productivity of U.S. farmers by age is measured by non-parametric programming using 1992 Census data, decomposed into efficiency and technology Malmquist index components.Productivity increases slightly with age and then decreases. In most states productivity variations are from technology use rather than efficiency differences.
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Якупова, Nailya Yakupova, Андреев, and Aleksey Andreev. "EFFICIENCY AND POTENCY INDEX OF ENERGY USAGE." Vestnik of Kazan State Agrarian University 9, no. 4 (2014): 76–82. http://dx.doi.org/10.12737/7760.

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This article discusses the current state and problems of energy usage, provides an overview of the state energy efficiency programs, analyzes and identifies the most important index of energy use and suggests methods for assessing the effectiveness of energy use and efficiency of budget spending on energy efficiency programs.&#x0D;
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Granato, Ítalo Stefanine Correia, Felipe Pereira Bermudez, Gabriel Gonçalves dos Reis, Julio César Dovale, Glauco Vieira Miranda, and Roberto Fritsche-Neto. "Index selection of tropical maize genotypes for nitrogen use efficiency." Bragantia 73, no. 2 (2014): 153–59. http://dx.doi.org/10.1590/brag.2014.021.

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Nitrogen (N) limitation in maize crops is related to the fact that the efficiency of nitrogen fertilization in maize does not exceed 50%, primarily due to volatilization, denitrification and soil leaching. Therefore, the development of new nitrogen use efficient (NUE) cultivars is necessary. The aim of the present study was to develop indices for the accurate selection of NUE maize genotypes for use in conditions of both high and low N availability. The experiment was conducted in a greenhouse (20º45'14"S; 42º52'53"W) at the Federal University of Viçosa during October 2010. A total of 39 exper
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Zhang, Hong Wu, and Zi Rui Lan. "Study on the Evaluation Index System of Regional Energy Use Efficiency." Advanced Materials Research 734-737 (August 2013): 1757–65. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.1757.

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Regional energy efficiency evaluation stands for the analysis of regional energy efficiency whose aim is to figure out the low– and high– efficient parts in energy consumption, providing most economic suggestions to improve energy efficiency. Based on the energy balance sheet, this paper decomposed the energy efficiency of one entire region into different sub-regional values and then got the energy efficiency index of each sub-region through standardized treatment. Further, the overall energy efficiency index was calculated out through weighting to lay the foundation of energy efficiency analy
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Stachura, Paulina. "Measuring energy efficiency - structural and index decomposition analysis." Central European Review of Economics and Management 2, no. 4 (2018): 71. http://dx.doi.org/10.29015/cerem.584.

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Aim: The aim is to recognize the main determinants of the energy efficiency improvement in transport in Poland in the years 2000-2014 using structural and index decomposition analysis, and to identify areas where there is still potential for further reduction of energy consumption.Design / Research methods: Techniques used to analyse changes in energy use are: structural decomposition analysis and index decomposition analysis. Each of these two methods is characterized by distinctive, unique techniques and approaches, as they have developed quite independently. Index decomposition analysis mea
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Moudon, Anne Vernez, Sarah E. Kavage, Jean E. Mabry, and D. W. Sohn. "A Transportation-Efficient Land Use Mapping Index." Transportation Research Record: Journal of the Transportation Research Board 1902, no. 1 (2005): 134–44. http://dx.doi.org/10.1177/0361198105190200116.

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Land use and transportation are linked by complex, yet identifiable, relationships. Tools are needed to formalize this relationship and to take it into account when decisions are made about urban and suburban transportation systems. This paper reviews foundational concepts of performance measures of metropolitan transportation systems. It offers a rationale for the types of tools needed to measure and assess land use and transportation system efficiency. One tool being developed by the Washington State Department of Transportation–-the Transportation-Efficient Land Use Mapping Index (TELUMI)–-
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Browne, Glenda, and Helen Moore. "Mondeca for thesaurus, autotagging and ontology management in a public health statistics platform." Indexer 41, no. 4 (2023): 357–80. http://dx.doi.org/10.3828/index.2023.44.

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HealthStats NSW ( www.healthstats.nsw.gov.au ) is a public platform of complex health statistics that displays information on the health of the New South Wales population taken from many data sources. The HealthStats NSW major enhancement project uses Mondeca software to create a thesaurus and ontology which improve search results and are used for automatic webpage creation to assist ‘storytelling’ and navigation. Improving the efficiency of managing content and automating Web content production frees up time and effort of specialised health statisticians and epidemiologists to develop new con
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Liu, Yanjie, and Xudong Zhu. "Tracking mangrove light use efficiency using normalized difference red edge index." Ecological Indicators 168 (November 2024): 112774. http://dx.doi.org/10.1016/j.ecolind.2024.112774.

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Dissertations / Theses on the topic "Efficiency index of use"

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Van, Der Walt Johannes Tinus. "Development of a sustainability index for South African dwellings incorporating green roofs, rainwater harvesting and greywater re-use." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/20138.

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Thesis (MScEng)--Stellenbosch University, 2012.<br>ENGLISH ABSTRACT: South African water service providers experience major problems with providing adequate water services to consumers. Water service providers in South African urban areas rely on traditional centralised infrastructure, such as bulk supply networks, to provide water services. Alternative supply and stormwater drainage methods should be encouraged to help mitigate these problems. The researcher thus aims to quantify the potential impact that three alternative methods may have on a given dwelling in terms of its dependence o
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Borges, Bernardo Melo Montes Nogueira [UNESP]. "Efficiency of nitrogen sources and rates on growth and dry matter yield of tifton 85." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/138169.

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Submitted by Bernardo Melo Montes Nogueira Borges null (bernardonog@hotmail.com) on 2016-04-27T20:07:00Z No. of bitstreams: 1 Tese_Bernardo_Melo_Montes_Nogueira_Borges.pdf: 1559546 bytes, checksum: 6d1bf6517586eaeee1a07a41f98d1490 (MD5)<br>Approved for entry into archive by Felipe Augusto Arakaki (arakaki@reitoria.unesp.br) on 2016-04-29T22:10:32Z (GMT) No. of bitstreams: 1 borges_bmmn_dr_jabo.pdf: 1559546 bytes, checksum: 6d1bf6517586eaeee1a07a41f98d1490 (MD5)<br>Made available in DSpace on 2016-04-29T22:10:32Z (GMT). No. of bitstreams: 1 borges_bmmn_dr_jabo.pdf: 1559546 bytes, checksum:
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Hmimina, Gabriel. "Apports de la télédétection rapprochée et de la modélisation à l’étude de la structure et du fonctionnement des couverts végétaux." Thesis, Paris 11, 2013. http://www.theses.fr/2013PA112274/document.

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L’anticipation des effets des changements climatiques nécessite une bonne compréhension dufonctionnement carboné des écosystèmes continentaux. L’une des principales contraintes liées àl’étude de ces écosystèmes est la forte variabilité à la fois spatiale et temporelle de leurs flux decarbone et de leurs réponses aux contraintes abiotiques. L’usage de méthodes de télédétectionoptiques pourrait permettre de suivre de façon spatialisée le fonctionnement des couverts végétaux.Ce travail vise à évaluer le potentiel de méthodes de télédétection pour décrire la structure et lefonctionnement de couver
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Castro, Gabriel Y. "Eficiência de absorção e utilização de fósforo em batata cultivada in vitro." Universidade Federal de Santa Maria, 2009. http://repositorio.ufsm.br/handle/1/4994.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Phosphorus (P) restriction to plants is one of major limiting factors for crop productivity. Alternatively to application of P-containing fertilizer, this obstacle to the vegetal production can be surmounted by developing of efficient plants in P-uptake and use. The objective of this work was to verify if there is behavior difference for Puptake and use efficiency and response to P-supply in 22 potato clones (Solanum tuberosum e S. microdontum) cultivated in vitro, as well as to report which characteristics of the plants are rela
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Mills, Annamaria. "Understanding constraints to cocksfoot (Dactylis glomerata L.) based pasture production." Phd thesis, Lincoln University. Agriculture and Life Sciences Division, 2007. http://theses.lincoln.ac.nz/public/adt-NZLIU20070717.161658/.

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This research examined the mechanisms by which temperature, water availability and nitrogen (N) affect the dry matter (DM) yield potential of cocksfoot (Dactylis glomerata L.) dominant pastures. The experiment was a split plot design with main plots of fully irrigated (I) or dryland (D), sub-plots of N fertiliser at 800 kg N/ha in 2003/04; and 1600 kg N/ha in 2004/05 (+N) or 0 kg N/ha (-N). The potential environmental yield of an established 8 year old cocksfoot dominant pasture was 21.9 t DM/ha/y from I+N pastures compared with 9.8 t DM/ha by I-N pastures and 15.1 t DM/ha/y by D+N pastures.
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Mattos, Eduardo Moré de. "Caracterização da sazonalidade do crescimento do lenho, da copa e da eficiência do uso da luz em clones do gênero Eucalyptus." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-20102015-164358/.

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Fotossíntese é o processo biofísico pelo qual energia luminosa é transformada em energia química armazenada em compostos de carbono. A taxa fotossintética instantânea possui um forte padrão assintótico em resposta ao incremento da intensidade luminosa, porém quando integramos a fotossíntese em escalas espaciais e temporais maiores, observa-se um padrão linear de resposta entre radiação interceptada e produção. Esta abordagem permitiu o surgimento de modelos baseados nas taxas de conversão de energia radiante em biomassa seca, ou eficiência do uso da luz (&epsilon;). Valores publicados para o E
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Campoe, Otávio Camargo. "Efeito de práticas silviculturais sobre a produtividade primária líquida de madeira, o índice de área foliar e a eficiência do uso da luz em plantios de restauração da Mata Atlântica." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-25072008-122441/.

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Os objetivos do estudo foram identificar o melhor modelo de restauração pela manipulação da composição florística e práticas silviculturais, e compreender como este melhor desenvolvimento é explicado pelos fatores que controlam o uso e a eficiência do uso da luz pelo dossel florestal. Com esta fundamentação foi instalado em 2004, na Estação Experimental de Anhembi/ESALQ/USP, o ensaio \"Modelos de restauração de áreas degradadas da Mata Atlântica visando o seqüestro de carbono\", com 20 espécies nativas e oito sistemas de restauração florestal, baseados em um delineamento fatorial 23, com três
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GALVAGNO, MARTA RITA. "Carbon dioxide exchange of an alpine grassland: integration of eddy covariance, proximal sensing and models." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2011. http://hdl.handle.net/10281/24290.

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The terrestrial biosphere represents a large pool of carbon, whose cycle is governed by the opposed processes of CO2 uptake (photosynthesis) and release (respiration) from and to the atmosphere. Considering the role of carbon dioxide in the observed global warming, monitoring, understanding and modeling carbon exchange of ecosystems is a critical issue in climate change researches. Moreover because of the multiple implications of vegetation structure dynamics on ecosystem carbon fluxes, monitoring and modeling plant phenology is also of increasing scientific interest. Among terrestrial e
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Фонарьова, Тетяна Анатоліївна. "Формування ринкового потенціалу металургійних підприємств на основі оцінки використання їх людського капіталу". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2020. http://repository.kpi.kharkov.ua/handle/KhPI-Press/44612.

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Дисертація на здобуття наукового ступеня кандидата економічних наук за спеціальністю 08.00.04 "Економіка та управління підприємствами (за видами економічної діяльності)". Національна металургійна академія України, м. Дніпро. Національний технічний університет "Харківський політехнічний інститут", м. Харків, 2019. У дисертаційній роботі здійснено постановку та запропоновано вирішення важливого для економіки України завдання формування ринкового потенціалу металургійних підприємств з врахуванням оцінки використання їх людського капіталу. На основі аналізу характеру і тенденцій розвитку досліджен
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Фонарьова, Тетяна Анатоліївна. "Формування ринкового потенціалу металургійних підприємств на основі оцінки використання їх людського капіталу". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2020. http://repository.kpi.kharkov.ua/handle/KhPI-Press/44601.

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Дисертація на здобуття наукового ступеня кандидата економічних наук за спеціальністю 08.00.04 "Економіка та управління підприємствами (за видами економічної діяльності)". Національна металургійна академія України, м. Дніпро. Національний технічний університет "Харківський політехнічний інститут", м. Харків, 2019. Дисертаційна робота присвячена удосконаленню і подальшому розвитку теоретичних положень, методичних підходів та науково-практичних рекомендацій з формування ринкового потенціалу металургійних підприємств на основі оцінки використання їх людського капіталу. Сформовано визначення понятт
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Books on the topic "Efficiency index of use"

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Moudon, Anne Vernez. Transportation-efficient land use mapping index (TELUMI): Phase 3 of integrating land use and transportation investment decision-making. Washington State Dept. of Transportation, 2005.

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Agency, International Energy, and Organisation for Economic Co-operation and Development., eds. Electricity end-use efficiency. OECD, 1989.

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Narayanan, Shankar. Input use efficiency indicator: Use efficiency for fertilizers, pesticides and energy. Agriculture and Agri-Food Canada, 1995.

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Kumar, Sandeep, Ram Swaroop Meena, and Manoj Kumar Jhariya, eds. Resources Use Efficiency in Agriculture. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6953-1.

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Hawkesford, Malcolm J., Stanislav Kopriva, and Luit J. De Kok, eds. Nutrient Use Efficiency in Plants. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10635-9.

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Great Britain. Parliament. House of Lords. Select Committee on the European Communities. Efficiency of electricity use: With evidence. H.M.S.O., 1989.

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Washington (State). Division of Drinking Water., ed. Water use efficiency rule: Questions & answers. Washington State Dept. of Health, Environmental Health Programs, Division of Drinking Water, 2007.

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Bank, Asian Development, ed. Energy efficiency reference for Asian use. Asian Development Bank, 1997.

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A, Bacon Mark, ed. Water use efficiency in plant biology. Blackwell, 2004.

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Newey, Whitney K. Efficiency of weighted average derivative estimators and index models. Massachusetts Institute of Technology, 1992.

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Book chapters on the topic "Efficiency index of use"

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Tesfaye, Bezaye, Nikolaus Augsten, Mateusz Pawlik, Michael H. Böhlen, and Christian S. Jensen. "An Efficient Index for Reachability Queries in Public Transport Networks." In Advances in Databases and Information Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-54832-2_5.

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AbstractComputing path queries such as the shortest path in public transport networks is challenging because the path costs between nodes change over time. A reachability query from a node at a given start time on such a network retrieves all points of interest (POIs) that are reachable within a given cost budget. Reachability queries are essential building blocks in many applications, for example, group recommendations, ranking spatial queries, or geomarketing. We propose an efficient solution for reachability queries in public transport networks. Currently, there are two options to solve rea
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Acs, Zoltan J. "The Digital Platform Economy and the Entrepreneurial State: A European Dilemma." In International Studies in Entrepreneurship. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-94273-1_17.

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AbstractThe application of big data, new algorithms, and cloud computing is creating a digital platform economy (DPE) built around platform organizations and their platform-based ecosystem. We use the DPE Index to examine Europe’s digital efficiency across countries and explain its global position by analyzing Brexit and the electric vehicle industry. We argue that the United Kingdom left the European Union because E.U. regulations were holding back the U.K.’s strong DPE and that a weak DPE is holding German back from being a leader in the electric vehicle industry. The problem for Europe’s DP
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Wollenberg, Alexander, José Guadalupe Octavio Cabrera Lazarini, Juan José Cabrera Lazarini, Luis Fernando Orta Parra, and Ameya Sathya Kakade. "Green Supply Chains: A Comparative Efficiency Analysis in the Gulf and Beyond." In Gulf Studies. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-7796-1_28.

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AbstractWe compare the development of Sustainable (Green) Supply in three regions of the world, the countries of the Gulf Cooperation Council (GCC) in the Middle East, six countries in Europe, and six countries in Latin America, which were selected based on their Logistics Performance Index over a 10-year period. We based our empirical analysis on UN SDGs concerned with clean energy, innovation, sustainable communities, and climate action (SDGs 7, 9, 11, and 13, respectively). Using a modified RAM-DEA model, our results showed high logistics performance but significant divergence in green logi
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Guy, R. D., P. G. Warne, and D. M. Reid. "Stable Carbon Isotope Ratio as an Index of Water-Use Efficiency in C3 Halophytes—Possible Relationship to Strategies for Osmotic Adjustment." In Stable Isotopes in Ecological Research. Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4612-3498-2_4.

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McDonald, Glenn, William Bovill, Chunyuan Huang, and David Lightfoot. "Nutrient Use Efficiency." In Genomics and Breeding for Climate-Resilient Crops. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37048-9_10.

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Bramley, Helen, Neil C. Turner, and Kadambot H. M. Siddique. "Water Use Efficiency." In Genomics and Breeding for Climate-Resilient Crops. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37048-9_6.

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Steduto, P. "Water Use Efficiency." In Sustainability of Irrigated Agriculture. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-015-8700-6_12.

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Stewart, B. A., and J. L. Steiner. "Water-Use Efficiency." In Advances in Soil Science. Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4613-8982-8_7.

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Sarkar, Dibyendu, and Lohit K. Baishya. "Nutrient Use Efficiency." In Essential Plant Nutrients. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58841-4_6.

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Vadez, Vincent. "Water-Use Efficiency." In Agronomy Monographs. Soil Science Society of America, 2019. http://dx.doi.org/10.2134/agronmonogr58.c12.

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Conference papers on the topic "Efficiency index of use"

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Patel, Suresh. "Use of Polymaleic Acid Specific Antibody for Dose Optimisation and Control in Cooling Water Systems." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01451.

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Summary A polymaleic acid (PMA) specific antibody test kit has been developed to monitor PMA in cooling water systems. This method has been used to confirm the Langelier Saturation Index (LSI) curve for PMA alone and with a phosphonate in pilot cooling water tests. A number of field tests were conducted with the antibody test kit that demonstrate the value of monitoring the PMA for deposit control and system efficiency.
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Groysman, Alec, and Inna Shvarts. "Study of Efficiency of Industrial Corrosion Inhibitors for Cooling Water Systems at Oil Refining Industry." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06097.

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Abstract The aim of this work is to study the influence of some industrial corrosion inhibitors in the presence of biocides, biodispersants and scale inhibitors (anti-scaling agents) of four manufacturers on corrosion of mild steel (C1018) in the cooling water of the Oil Refinery. The chemistry of inhibitors investigated is based on phosphates, phosphonates, zinc and magnesium salts. Weight loss method was used for the determination of the efficiency of corrosion inhibitors. The experiments were carried out in agitated cooling water exposed to air at 25oC. The duration of the corrosion experim
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Nedzinskiene, Ruta, and Dalia Streimikiene. "DIGITALIZATION AND ENERGY EFFICIENCY: LITHUANIA IN THE CONTEXT OF EU." In 11th SWS International Scientific Conferences on SOCIAL SCIENCES - ISCSS 2024. SGEM WORLD SCIENCE, 2024. https://doi.org/10.35603/sws.iscss.2024/s13/83.

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To tackle climate change, the European Union has set objectives of low-carbon energy transition and carbon-neutral society creation by 2050. The EU Member States should implement GHG emissions reduction targets through improved energy efficiency and use of the renewables. Digital technologies can help to accelerate this. The digitalization of the energy system is a policy priority and is linked to the European Green Deal and the Digital Decade Policy Programme 2030. Lithuania supports EU ambition to achieve netzero GHG emissions and become climate-neutral by 2050. The aim of the article is to
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Pinto-Varela, T�nia, Jo�o Imagin�rio, and Nelson Chibeles-Martins. "Green Hydrogen Supply Chains Design in Portugal: Economic Efficiency vs Water Sustainability." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.145792.

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This study designs a green hydrogen supply chain for Portugal, focusing on minimizing both economic costs and water stress. The research uses a multi-objective simulated annealing algorithm to address the trade-offs between the two objectives. The process of producing hydrogen via electrolysis is highly water-intensive, posing a challenge in water-scarce regions like southern Portugal. The study considers Portugal's uneven water distribution, renewable energy availability and, different hydrological conditions across districts. An aggregate indicator, Water Stress Index (TWSI), quantify the pr
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Ríos, Susana, and Carlos Gómez-Reino. "Couplin of Single-Mode Fibers to GRIN Waveguides by Butt-Joining." In Gradient-Index Optical Imaging Systems. Optica Publishing Group, 1994. http://dx.doi.org/10.1364/giois.1994.gtud5.

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The use of guided-wave optical devices will depend on how well they can be coupled to optical fibers. There are many works about coupling efficiences between optical fibers and waveguides which also evaluate waveguide transmission losses [1,2]. The aim of this work is to evaluate the coupling efficiency between a step-index single-mode fiber and a planar single-mode GRIN waveguide by butt-joining. In this way the coupling efficiency between a step-index single-mode fiber of 4μ core diameter and three single-mode planar ion-exchanged waveguides fabricated in this laboratory has been calculated
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Wu, Chaoyang, Zhengjia Liu, and Shiguang Xu. "Remote sensing of crop light use efficiency using photochemical reflectance index." In IGARSS 2016 - 2016 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2016. http://dx.doi.org/10.1109/igarss.2016.7729440.

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Xie, Xiaoping, Zhiqiang Gao, and Wei Gao. "Estimating photosynthetic light-use efficiency of Changbai Mountain by using MODIS-derived photochemical reflectance index." In SPIE Optical Engineering + Applications, edited by Wei Gao and Thomas J. Jackson. SPIE, 2009. http://dx.doi.org/10.1117/12.824644.

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Salimov, Rail, Benoit Jaffres, Jamal Alblooshi, and Arlen Sarsekov. "Use of Virtual Metering to Maximize Water Injection Efficiency in an Offshore Field Abu Dhabi." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211260-ms.

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Abstract In offshore field due to pessimistic design in one of the field, water injection flowmeters are not capable to measure full potential injection rates. Highly precise Virtual Metering methodology was developed in-house to estimate rates real-time using advanced analytics and machine learning algorithms. Main application of developed virtual meters are improvement in water injection allocation and Injectivity Index monitoring. For Injectivity Index monitoring a comprehensive methodology was developed to minimize uncertainties such as reservoir pressure and friction forces. Virtual meter
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Klyuchnyk, A., D. Onopriichyk, and N. Vietrova. "Environmental aspects of sustainable land use in EU countries." In international scientific-practical conference. MYKOLAYIV NATIONAL AGRARIAN UNIVERSITY, 2024. http://dx.doi.org/10.31521/978-617-7149-78-0-18.

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The article examines the ecological aspects of sustainable land use in the countries of the EU. It was determined that detailed work is currently underway to reduce the impact of factors on ecology in the EU countries, which ensures the sustainable development of land use. The ecological efficiency index was analyzed, which showed that most EU countries thoroughly approach the issue of increasing ecological efficiency in the field of agriculture
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Wu, Zhaocong, Yuanyuan Deng, and Xiaolei Yu. "Seasonal changes of the relationships between photochemical reflectance index and light use efficiency in broadleaf forest." In 2010 18th International Conference on Geoinformatics. IEEE, 2010. http://dx.doi.org/10.1109/geoinformatics.2010.5567837.

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Reports on the topic "Efficiency index of use"

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Nin Pratt, Alejandro, and Héctor Valdés Conroy. After the Boom: Agriculture in Latin America and the Caribbean. Inter-American Development Bank, 2020. http://dx.doi.org/10.18235/0002955.

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The convergence of a favorable macroeconomic environment and high prices of primary commodities between 2000 and 2011 contributed to the best performance of agriculture in Latin America and the Caribbean (LAC) since the 1980s, with steady growth of total factor productivity (TFP) and output per worker and a reduction in the use of input per worker. The end of the upward phase of the commodity cycle in 2011 together with less favorable external markets and a deterioration of the policy environment in several countries, motivates us to revisit the situation of agriculture in LAC in recent years
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Arias, Karla, Segundo Camino-Mogro, Mariana Weiss, et al. Measuring the Efficiency in Energy Distribution Firms in LAC: A Service Provision and Financial Performance Approach. Inter-American Development Bank, 2022. http://dx.doi.org/10.18235/0004547.

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This study identifies and analyzes the evolution of efficiency in providing services and in the financial performance of the LAC electricity distribution companies between 2014-2020. In addition, it examines firms characteristics that might be related to efficiencies, such as quality of service, corporate governance, firm size, and ownership. This paper uses a twostep procedure. First, it considers the efficiency levels and the total factor productivity (TFP) changes using the Malmquist index and breaks down the total change by relying on a nonparametric data envelopment analysis (DEA) approac
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Ludeña, Carlos E. Agricultural Productivity Growth, Efficiency Change and Technical Progress in Latin America and the Caribbean. Inter-American Development Bank, 2010. http://dx.doi.org/10.18235/0010939.

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This paper analyzes total factor productivity growth in agriculture in Latin America and the Caribbean between 1961 and 2007 employing the Malmquist Index, a non-parametric methodology that uses data envelopment analysis (DEA) methods. The results show that among developing regions, Latin America and the Caribbean shows the highest agricultural productivity growth. The highest growth within the region has occurred in the last two decades, especially due to improvements in efficiency and the introduction of new technologies. Within the region, land-abundant countries consistently outperform lan
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Alviarez, Vanessa, Keith Head, and Thierry Mayer. Global Giants and Local Stars: How Changes in Brand Ownership Affect Competition. Inter-American Development Bank, 2021. http://dx.doi.org/10.18235/0003333.

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We assess the consequences for consumers in 76 countries of multinational acquisitions in beer and spirits. Outcomes depend on how changes in ownership affect markups versus efficiency. We find that owner fixed effects contribute very little to the performance of brands. On average, foreign ownership tends to raise costs and lower appeal. Using the estimated model, we simulate the consequences of counter-factual national merger regulation. The US beer price index would have been 4-7% higher without divestitures. Up to 30% savings could have been obtained in Latin America by emulating the pro-c
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Paterson, Andrew H., Yehoshua Saranga, and Dan Yakir. Improving Productivity of Cotton (Gossypsum spp.) in Arid Region Agriculture: An Integrated Physiological/Genetic Approach. United States Department of Agriculture, 1999. http://dx.doi.org/10.32747/1999.7573066.bard.

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Objectives: We seek to establish the basis for improving cotton productivity under arid conditions, by studying the water use efficiency - evaporative cooling interrelationship. Specifically, we will test the hypothesis that cotton productivity under arid conditions can be improved by combining high seasonal WUE with efficient evaporative cooling, evaluate whether high WUE and/or evaporative cooling are based on specific physiological factors such as diurnal flexibility in stomatal conductance, stomatal density, photosynthetic capacity, chlorophyll fluorescence, and plant water status. Genes i
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Giebink, Noel. LOW REFRACTIVE INDEX OLEDS FOR PRACTICAL HIGH-EFFICIENCY OUTCOUPLING. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1877182.

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Bonfil, David J., Daniel S. Long, and Yafit Cohen. Remote Sensing of Crop Physiological Parameters for Improved Nitrogen Management in Semi-Arid Wheat Production Systems. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7696531.bard.

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To reduce financial risk and N losses to the environment, fertilization methods are needed that improve NUE and increase the quality of wheat. In the literature, ample attention is given to grid-based and zone-based soil testing to determine the soil N available early in the growing season. Plus, information is available on in-season N topdressing applications as a means of improving GPC. However, the vast majority of research has focused on wheat that is grown under N limiting conditions in sub-humid regions and irrigated fields. Less attention has been given to wheat in dryland that is water
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Author, Not Given. Efficiency and Innovation in U.S. Manufacturing Energy Use. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/1216346.

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Dweikat, Ismail, and Thomas Clemente. Characterization of Nitrogen use efficiency in sweet sorghum. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1154929.

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Albrecht, Brian C., Thomas M. Phelan, and Nick Pretnar. Time Use and the Efficiency of Heterogeneous Markups. Federal Reserve Bank of Cleveland, 2023. http://dx.doi.org/10.26509/frbc-wp-202328.

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What are the welfare implications of markup heterogeneity across firms? In standard monopolistic competition models, such heterogeneity implies inefficiency even in the presence of free entry. We enrich the standard model with heterogeneous firms so that preferences are non-separable in off market time and market consumption and show that this changes the welfare implications of markup heterogeneity. In this context, homogeneity of markups is neither necessary nor sufficient for efficiency. The marginal cost of the marginal firm is weakly inefficiently high when off-market time and market cons
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