Academic literature on the topic 'Relation of Production'

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Journal articles on the topic "Relation of Production"

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Wainman, Bruce C., Frances R. Pick, Paul B. Hamilton, and David R. S. Lean. "Lipid production in relation to phytoplankton succession in lakes." Archiv für Hydrobiologie 128, no. 2 (October 12, 1993): 197–207. http://dx.doi.org/10.1127/archiv-hydrobiol/128/1993/197.

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COALES, J. F. "Automation in Relation to Production." Journal of the Society of Dyers and Colourists 84, no. 2 (October 22, 2008): 62–65. http://dx.doi.org/10.1111/j.1478-4408.1968.tb02797.x.

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Chitty, Andrew. "Recognition and Social Relations of Production." Historical Materialism 2, no. 1 (1998): 57–98. http://dx.doi.org/10.1163/156920698100414194.

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Abstract‘Social relation of production’ is a key term in Marx's theory of history, for the social relations of production of a society give that society its fundamental character and make it, for example, a capitalist rather than some other kind of society.
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Fournier, Laurent Sébastien. "La production ludique de l’identité." Ethnologies 32, no. 1 (January 17, 2011): 175–93. http://dx.doi.org/10.7202/045218ar.

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L’étude ethnographique du « folk-football » et d’autres formes archaïques de football encore présentes de nos jours au Royaume-Uni permet de collecter un certain nombre de mythes d’origine et de préciser ce que ces pratiques ludiques traditionnelles disent sur le plan des revendications identitaires locales. La mise en relation des données issues des enquêtes et de discours plus généraux relatifs à l’origine des différentes formes de « football » conduit ensuite à mettre les pratiques étudiées en relation avec une conception complexe et multifonctionnelle de l’identité, adossée à des dimensions à la fois sociales, culturelles, territoriales, psychologiques et corporelles. L’ensemble des données présentées conduit à poser les jalons d’une étude anthropologique compréhensive des jeux traditionnels comme moments privilégiés dans l’élaboration performative des processus d’identification collectifs à l’échelle locale.
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BOUISSOU, M. F. "La relation Homme-Animal. Conséquences et possibilités d’amélioration." INRAE Productions Animales 5, no. 5 (December 2, 1992): 303–18. http://dx.doi.org/10.20870/productions-animales.1992.5.5.4245.

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La qualité de la relation Homme-Animal et le comportement de l’éleveur sont des facteurs importants à prendre en compte dans les différents systèmes de production, car ils ont un impact sur la productivité, la santé et le bien-être des animaux. Une mauvaise qualité de la relation Homme-Animal se traduit en particulier par des réactions de peur des animaux. Différentes méthodes ont été proposées pour évaluer ces réactions en présence d’un humain ; elles reposent sur des critères comportementaux (distance de fuite, latence d’approche, temps passé à proximité, réaction à la contention, etc...) et physiologiques (fréquence cardiaque, cortisolémie). La qualité de la relation Homme-Animal est influencée par les conditions d’élevage, d’entretien, la personnalité et l’attitude de l’éleveur, l’expérience de l’animal, la nature des contacts antérieurs et enfin par le patrimoine génétique. Elle a pour conséquence des réactions de stress qui, à leur tour, entraînent des baisses de performances dans des domaines divers (production, reproduction). Il est possible d’améliorer la relation Homme-Animal en modifiant l’attitude de l’éleveur, par des techniques d’habituation, d’apprentissage, par l’établissement de liens privilégiés grâce à des manipulations neutres ou plaisantes à des périodes particulières de la vie de l’animal.
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KULIG, Hanna, Tomasz KAŁŁAS, Inga KOWALEWSKA-ŁUCZAK, Melania KUNICKA, and Katarzyna WOJDAK-MAKSYMIEC. "SLC27A1 GENE POLYMORPHISM ANALYSIS IN RELATION TO MILK PRODUCTION TRAITS IN JERSEY COWS." Folia Pomeranae Universitatis Technologiae Stetinensis Agricultura, Alimentaria, Piscaria et Zootechnica 326, no. 38 (September 5, 2016): 81–88. http://dx.doi.org/10.21005/aapz2016.38.2.07.

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Hakl, J., P. Fuksa, J. Habart, and J. Šantrůček. "  The biogas production from lucerne biomass in relation to term of harvest." Plant, Soil and Environment 58, No. 6 (June 18, 2012): 289–94. http://dx.doi.org/10.17221/98/2012-pse.

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The aim of this paper was to investigate the effect of delayed cut of lucerne on a biogas production in contrast to bud stage used for livestock feed. In 2009&ndash;2010, the dry matter (DM) yield, forage quality, substrate biogas yield (SBY, L/kg DM), and area biogas yield (ABY, m<sup>3</sup>/ha) was assessed in the first and second cut in late bud and late bloom stage. Results show that ABY from lucerne could be significantly increased by change in harvest management towards to delayed cuts. The average increases of DM yield in late bloom stage achieved approximately 50 and 35% in the first and second cut, respectively, whilst the maximal significant decrease of SBY in bloom stage ranged from 25 to 30% in comparison with bud stage. This effect of strong SBY decrease was not consistent across years and was related to crude protein content in forage. Lucerne probably would not play a dominant role in biogas production but its growing could be a suitable supplement for field biogas production due to lucerne non-productive function. &nbsp;
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ITOH, SABURO, and KEN SAWADA. "Relation between production techniques and pneumatic components." Proceedings of the JFPS International Symposium on Fluid Power 1993, no. 2 (1993): 79–87. http://dx.doi.org/10.5739/isfp.1993.79.

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Okamura, T. "Cement Production and Its Relation to Persons." Concrete Journal 52, no. 9 (2014): 759–64. http://dx.doi.org/10.3151/coj.52.759.

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MIYAGAWA, Matsuo. "Relation of New Materials and Production Technology." Journal of the Society of Mechanical Engineers 88, no. 800 (1985): 695–98. http://dx.doi.org/10.1299/jsmemag.88.800_695.

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Dissertations / Theses on the topic "Relation of Production"

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Edwards-Jones, Valerie. "Toxic shock syndrome toxin production in relation to burned patients." Thesis, University of Salford, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244871.

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Basu, Alex. "Relation between hydrogen production and photosynthesis in the green algae Chlamydomonas reinhardtii." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-242624.

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The modernized world is over-consuming low-cost energy sources that strongly contributes to pollution and environmental stress. As a consequence, the interest for environmentally friendly alternatives has increased immensely. One such alternative is the use of solar energy and water as a raw material to produce biohydrogen through the process of photosynthetic water splitting. In this work, the relation between H2-production and photosynthesis in the green algae Chlamydomonas reinhardtii was studied with respect to three main aspects: the establishment of prolonged H2-production, the involvement of PSII in H2-production and the electron pathways associated with PSII during H2-production. For the first time, this work reveals that PSII plays a crucial role throughout the H2-producing phase in sulfur deprived C. reinhardtii. It further reveals that a wave-like fluorescence decay kinetic, before only seen in cyanobacteria, is observable during the H2-producing phase in sulfur deprived C. reinhardtii, reflecting the presence of cyclic electron flows also in green algae.
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Gray, David. "Studies on seed quality and plant establishment in relation to crop production." Thesis, University of Edinburgh, 1986. http://hdl.handle.net/1842/28147.

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Fuss, Alison Margot. "The floral biology of banksias in relation to crop production and management." Title page, contents and summary only, 1990. http://web4.library.adelaide.edu.au/theses/09PH/09phf994.pdf.

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Nestel, Penelope S. "Nutrition of Maasai women and children in relation to subsistence food production." Thesis, King's College London (University of London), 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321254.

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Mettler, Heidi Michelle, and Heidi Michelle Mettler. "The Relation Between Phonological Working Memory and Sentence Production in School-Aged Children." Thesis, The University of Arizona, 2017. http://hdl.handle.net/10150/625319.

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Research has revealed a relation between phonological working memory (PWM) and language abilities, showing that children with language-learning impairments have poorer PWM than their typically-developing peers (Montgomery et al., 2010). Limited work has examined PWM in relation to sentence production abilities in school-aged children. We hypothesized that PWM abilities would predict performance on the Formulated Sentences (FS) subtest of the Clinical Evaluation of Language Fundamentals – IV, of typically-developing and language-learning impaired school-aged children (N=273). Additionally, we hypothesized that the children's PWM abilities would correlate with characteristics of their correct formulated sentences, measured by lexical diversity, length, and complexity (hypothesis 2), and that PWM would correlate with processing fluency, measured by mazes (hypothesis 3) and pauses (hypothesis 4). For our fifth hypothesis, we predicted there would be group differences in PWM and sentence characteristics when comparing the typically-developing children to children with language-learning impairment. We examined these hypotheses with data from a subset of 27 children with language-learning impairment and 27 typically-developing peers. Results support our first and third hypotheses and partially support our fifth hypothesis but not our second or fourth hypotheses. These results suggest that PWM can be used to predict FS scores and that PWM may be more closely related to the types of errors in children’s sentences. Furthermore, results from our fifth hypothesis suggest that deficits in PWM and sentence production may simply co-occur but not interact in children with language-learning impairment.
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Kumar, Tarkeshwar. "Modelling of formation damage due to particle invasion in relation to water injection schemes." Thesis, Heriot-Watt University, 1988. http://hdl.handle.net/10399/970.

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This thesis dea1s with mode11ing of formation damage resu1ting from invading s01ids, particu1ar1y in re1ation to water injection schemes Where10wconcentration micron and sub-micron s01ids are concerned. Ear1ier investigations were considered inadequate for study of formation damagedue to partic1e invasion in manyrespects such as the nature of damage, depth of damage characteristics and the inf1uence of various parameters on the damagedata. A porosity mode1(in 1inear and radia1 forms) based on mass ba1ance of partic1es and a pore size distribution based 3Dcapi1lary network model are presented. The network model uses various particle capture criteria including a newprobability criteria to model particle retention. The resu1ts from rock core based f10wtests are presented and ana1yzed. The f10w tests were conducted on 00x25 •4na-dia. sandstone cores of permeabi1ity range of 250 to 1000 md using 1-15 ppm concentrations of O-3~ a1umina partic1es at flow-rates of 0.45-1.00 mils up to 150 hours equiva1ent to over 40000 core pore v01umes. The experimental invastigations showthe importance of depth of damageand 10ng duration experiments on formation damagedata studies. Experimental permeability shows si.mp1e semi-1og dec1ine with gross f10w ve1ocity. serious occurs even for the 10w concentration systems. The iBIporta.nce of core preparation is stressed, where the use of brok.en faced cores is shown to be more appropriate for conducting partic1e inv . . as1.onexperuaents as comparedto the conventiona1 sa.wn-facedcores. Both the porosity mode1and the network.mode1predictions are shownto agree reasonab1y we11with the experimenta1 data.
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Grbin, Paul R. "Physiology and metabolism of Dekkera/Brettanomyces yeast in relation to mousy taint production." Adelaide, 1998. http://hdl.handle.net/2440/21644.

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Title page, contents and abstract only. The complete thesis in print form is available from the University Library.
Thesis (Ph.D.)--University of Adelaide, Dept. of Horticulture, Viticulture, and Oenology, 1998
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Rao, Mani Eddya. "Perception-production in relation to fronting of velars in Hindi and Marati speaking children." Thesis, City University London, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319640.

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Sabatier-Tarrago, Catherine. "Production de taillis de châtaignier (Castanea sativa Mill. ) en relation avec les caractéristiques stationnelles." Paris 11, 1989. http://www.theses.fr/1989PA112054.

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Six taillis de châtaîgnier (Castanea sativa Mill) du Hurepoix, répartis en 3 classes d'âge et 2 classes de fertilité, ont été étudiés. Leur production sur pied, en termes de volume ou de biomasse, a été évaluée par la méthode de la régression linéaire pondérée. Á l'échelle stationnelle, le carré de la circonférence à 1,30 m (C 130) des individus du peuplement suffit à décrire sa production. A l'échelle régionale, l'intervention de la hauteur dominante (Hd) améliore le modèle P = a. C1302. Hd + b où a et b, les paramètres de la régression varient selon qu'il s'agit de jeunes taillis ou de taillis plus agés. L'existence de données de volume sur 8 autres peuplements a permis d'établir un tarif sans distinction d'âge : V = a. G. Hd + b où V est le volume du peuplement, G sa surface terrière et Hd sa hauteur dominante. Un modèle analogue n'a pas pu être envisagé pour la biomasse par manque de données. Un indice de production autorisant la comparaison des stations entre elles (indépendant de l'âge) a été définit égal à la hauteur dominante du peuplement à 10 ans. Les caractéristiques stationnelles, essentiellement édaphiques, ont été étudiées. Les teneurs en macroéléments des feuilles ont été dosées. Malgré une grande diversité de situations, en particulier en ce qui concerne les teneurs en macroéléments du sol, une disponibilité réduite en azote est observée sur 2 stations parmi les plus pauvres. L'indice de climat lumineux semble lui aussi expliquer en partie les variations de prodcution. Enfin, sur l'échantillon étudié, le rôle de l'aération du sol est mis en avant
Six sweet chestnut (Castanea sativa Mill) coppices were studied in Hurepoix. The sample was constituted with 3 age classes and 2 site qualities. Their volume or biomass production was evaluated by linear ponderated regression method. At stational scale, square of individual circonference at breast heigth (Cbh) is sufficient to describe stand production (P). At regional scale, introduction of dominant heigth (Hd) improves the model : P = a. Cbh. Hd + b where a and b, regression parameters vary with coppices age classes. Complementary data about volume production concerning 8 more stands, allowed to establish the following model : V = a. G. Hd + b where V is the stand volume, G its basal area and Hd its dominant heigth. Such a model could not be established for biomass because of lack of data. A production index wich allowed comparison between stations (age independant) was definied as the stand dominant heigth at age 10. Stational characteristics, mainly edaphic factors, were studied. Macroelement foliar analysis were made. Mineral characteristics vary a lot between the different stations. A reduced nitrogen disponibility was observed for two of the less productive stations. Luminous climate index explains either a part of production variations. On the sample studied, soil aeration seems important
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Books on the topic "Relation of Production"

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L, Beadle C., and United Nations Environment Programme, eds. Photosynthesis in relation to plant production in terrestrial environments. Oxford, England: Published for the United Nations Environment Programme by Tycooly Pub., 1985.

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O'Donnell, Colm. The mechanical properties of grass silage in relation to effluent production potential. Birmingham: University of Birmingham, 1996.

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Hui, Tew Kia. Production of Malaysian soil erodibility nomograph in relation to soil erosion issues. Subang Jaya, Selangor Darul Ehsan, Malaysia: Tew kia Hui, 1999.

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On the production of subjectivity: Five diagrams of the finite-infinite relation. Houndmills, Basingstoke, Hampshire: Palgrave Macmillan, 2012.

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O'Sullivan, Simon. On the production of subjectivity: Five diagrams of the finite-infinite relation. Houndmills, Basingstoke, Hampshire: palgrave macmillan, 2014.

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Parenté et création: Familles d'artistes, de la relation personnelle à la production collective. Paris: L'Harmattan, 1995.

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Fabricant, Solomon. The relation between factory employment and output since 1899. New york, N.Y: National Bureau of Economic Research, 1986.

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Maj, Sławomir. A parabolic relation between the surface heat flow and radiogenic heat production for heat flow provinces. Warszawa: Państwowe Wydawn. Nauk., 1987.

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Hartman, Richard M. Tritium method oil consumption and its relation to oil film thicknesses in a production diesel engine. Springfield, Virginia: Available from the National Technical Information Service, 1990.

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Demers, Julie Anne. Relation entre l'âge, la dominance sociale et la production laitière chez deux troupeaux de vaches Holstein, Bos taurus. Sudbury, Ont: Département de biologie, Université Laurentienne, 1998.

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Book chapters on the topic "Relation of Production"

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Wickens, Peter. "Production Management — Enriching the Poor Relation." In The Road to Nissan, 162–81. London: Macmillan Education UK, 1987. http://dx.doi.org/10.1007/978-1-349-18959-5_11.

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Bellgardt, K. H. "Proces models for production of β-lactam antibiotics." In Relation Between Morphology and Process Performances, 153–94. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/bfb0102282.

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Heyman, Ulf, and Alf Lundgren. "Phytoplankton Biomass and Production in Relation to Phosphorus." In Phosphorus in Freshwater Ecosystems, 211–27. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-3109-1_13.

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Deng, Baorong, Jiqun Zhang, Junhua Chang, Xinhao Li, Hua Li, and Xianing Li. "A New Production Splitting Method Based on Discrimination of Injection–Production Relation." In Springer Series in Geomechanics and Geoengineering, 303–15. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7560-5_27.

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Barraud, Cécile. "Être en relation. A propos des corps à Tanebar-Evav (Kei, Indonésie de l'est)." In La Production du corps, 229–48. London: Routledge, 2022. http://dx.doi.org/10.4324/9781003211150-10.

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Cornelis, Guy, T. Biot, C. Lambert de Rouvroit, T. Michiels, B. Mulder, C. Sluiters, M. P. Sory, M. Van Bouchaute, J. C. Vanooteghem, and P. Wattiaux. "Genetics of YOP Production in Yersinia Enterocolitica." In Microbial Surface Components and Toxins in Relation to Pathogenesis, 191–99. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4684-8995-8_21.

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Elliott, M., and D. S. McLusky. "Invertebrate Production Ecology in Relation to Estuarine Quality Management." In Estuarine Management and Quality Assessment, 85–103. Boston, MA: Springer US, 1985. http://dx.doi.org/10.1007/978-1-4615-9418-5_11.

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Robak, Elżbieta, and Anna Albrychiewicz-Słocińska. "QUALITY OF WORK AS A CHALLENGE FOR MODERN MANAGEMENT OF HUMAN RESOURCES IN RELATION TO EMPLOYEES FROM Z-GENERATION." In Quality Production Improvement - QPI, edited by Robert Ulewicz, 93–100. Warsaw, Poland: Sciendo, 2019. http://dx.doi.org/10.2478/9783110680591-013.

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Downs, J. N., and J. W. Murray. "The Relation Between New Production, as Estimated by Exported Nitrogen and total Primary Production." In Primary Productivity and Biogeochemical Cycles in the Sea, 509–10. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4899-0762-2_34.

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Schügerl, K., S. R. Gerlach, and D. Siedenberg. "Influence of the process parameters on the morphology and enzyme production of Aspergilli." In Relation Between Morphology and Process Performances, 195–266. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/bfb0102283.

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Conference papers on the topic "Relation of Production"

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Goldstein, Gary, and Simonetta Liuti. "Exclusive Pion-production and the Relation to Transversity." In Proceedings of the XVI International Workshop on Deep-Inelastic Scattering and Related Topics. Amsterdam: Science Wise Publishing, 2008. http://dx.doi.org/10.3360/dis.2008.217.

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Watson, Ian. "The relation between perceptual and production categories in acquisition." In 5th International Conference on Spoken Language Processing (ICSLP 1998). ISCA: ISCA, 1998. http://dx.doi.org/10.21437/icslp.1998-727.

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Schneider, M., N. Urban, and J. Franke. "Relation of joining parameters of stator core production and iron loss." In 2017 7th International Electric Drives Production Conference (EDPC). IEEE, 2017. http://dx.doi.org/10.1109/edpc.2017.8328148.

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Caramanica, F. P., and D. G. Hill. "Spatial Delineation of Natural Fractures and Relation to Gas Production." In SPE Eastern Regional Meeting. Society of Petroleum Engineers, 1994. http://dx.doi.org/10.2118/29170-ms.

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Munier, Stéphane. "On a relation between production processes and total cross sections." In XXI International Workshop on Deep-Inelastic Scattering and Related Subjects. Trieste, Italy: Sissa Medialab, 2013. http://dx.doi.org/10.22323/1.191.0065.

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Kostik, Nikita, Alexander Bobyl, Roman Davydov, and Sutanu Chatterjee. "Modelling Energy Production and Consumption in Relation to Climate Parameters." In 2021 International Conference on Electrical Engineering and Photonics (EExPolytech). IEEE, 2021. http://dx.doi.org/10.1109/eexpolytech53083.2021.9614785.

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Alamsyah, Chandra, Dyan Dwistiadi, _. Suripno, and Doddy Santoso. "Monitoring of Mangrove Ecosystem in Relation with Exploration and Production Activities." In SPE Health, Safety and Environment in Oil and Gas Exploration and Production Conference. Society of Petroleum Engineers, 1996. http://dx.doi.org/10.2118/35779-ms.

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Pfrommer, Julius, Miriam Schleipen, and Jurgen Beyerer. "PPRS: Production skills and their relation to product, process, and resource." In 2013 IEEE 18th Conference on Emerging Technologies & Factory Automation (ETFA). IEEE, 2013. http://dx.doi.org/10.1109/etfa.2013.6648114.

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KOŠTĚLOVÁ, Dominika, and Andrea SAMOLEJOVÁ. "Development of employment in the Czech Republic in relation to metallurgical production." In METAL 2019. TANGER Ltd., 2019. http://dx.doi.org/10.37904/metal.2019.981.

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Rogers, R. M., and R. M. Avent. "Protection of Sensitive Biological Habitats and Resources in Relation to Offshore Oil and Gas Development in the Gulf of Mexico." In SPE/EPA Exploration and Production Environmental Conference. Society of Petroleum Engineers, 1999. http://dx.doi.org/10.2118/52708-ms.

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Reports on the topic "Relation of Production"

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Hadas, Amos, John Hanks, Eshel Bresler, and Eli Feinerman. Crop Production Function in Relation to Irrigation Methods Limited Water and Variability. United States Department of Agriculture, July 1992. http://dx.doi.org/10.32747/1992.7600060.bard.

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Blum, Abraham, Henry T. Nguyen, and N. Y. Klueva. The Genetics of Heat Shock Proteins in Wheat in Relation to Heat Tolerance and Yield. United States Department of Agriculture, August 1993. http://dx.doi.org/10.32747/1993.7568105.bard.

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Fifty six diverse spring wheat cultivars were evaluated for genetic variation and heritability for thermotolerance in terms of cell-membrane stability (CMS) and triphenyl tetrazolium chloride (TTC) reduction. The most divergent cultivars for thermotolerance (Danbata-tolerant and Nacozari-susceptible) were crossed to develop an F8 random onbred line (RIL) population. This population was evaluated for co-segragation in CMS, yield under heat stress and HSP accumulation. Further studies of thermotolerance in relations to HSP and the expression of heterosis for growth under heat stress were performed with F1 hybrids of wheat and their parental cultivars. CMS in 95 RILs ranged from 76.5% to 22.4% with 71.5% and 31.3% in Danbata and Nacozari, respectively. The population segregated with a normal distribution across the full range of the parental values. Yield and biomass under non-stress conditions during the normal winter season at Bet Dagan dit not differ between the two parental cultivar, but the range of segregation for these traits in 138 RILs was very high and distinctly transgressive with a CV of 35.3% and 42.4% among lines for biomass and yield, respectively. Mean biomass and yield of the population was reduced about twofold when grown under the hot summer conditions (irrigated) at Bet Dagan. Segregation for biomass and yield was decreased relative to the normal winter conditions with CV of 20.2% and 23.3% among lines for biomass and yield, respectively. However, contrary to non-stress conditions, the parental cultivars differed about twofold in biomass and yield under heat stress and the population segregated with normal distribution across the full range of this difference. CMS was highly and positively correlated across 79 RILs with biomass (r=0.62**) and yield (r=0.58**) under heat stress. No such correlation was obtained under the normal winter conditions. All RILs expressed a set of HSPs under heat shock (37oC for 2 h). No variation was detected among RILs in high molecular weight HSP isoforms and they were similar to the patterns of the parental cultivars. There was a surprisingly low variability in low molecular weight HSP isoforms. Only one low molecular weight and Nacozari-specific HSP isoform (belonging to HSP 16.9 family) appeared to segregate among all RILs, but it was not quantitatively correlated with any parameter of plant production under heat stress or with CMS in this population. It is concluded that this Danbata/Nacozari F8 RIL population co-segregated well for thermotolerance and yield under heat stress and that CMS could predict the relative productivity of lines under chronic heat stress. Regretfully this population did not express meaningful variability for HSP accumulation under heat shock and therefore no role could be seen for HSP in the heat tolerance of this population. In the study of seven F1 hybrids and their parent cultivars it was found that heterosis (superiority of the F1 over the best parent) for CMs was generally lower than that for growth under heat stress. Hybrids varied in the rate of heterosis for growth at normal (15o/25o) and at high (25o/35o) temperatures. In certain hybrids heterosis for growth significantly increased at high temperature as compared with normal temperature, suggesting temperature-dependent heterosis. Generally, under normal temperature, only limited qualitative variation was detected in the patterns of protein synthesis in four wheat hybrids and their parents. However, a singular protein (C47/5.88) was specifically expressed only in the most heterotic hybrid at normal temperature but not in its parent cultivars. Parental cultivars were significantly different in the sets of synthesized HSP at 37o. No qualitative changes in the patterns of protein expression under heat stress were correlated with heterosis. However, a quantitative increase in certain low molecular weight HSP (mainly H14/5.5 and H14.5.6, belonging to the HSP16.9 family) was positively associated with greater heterosis for growth at high temperature. None of these proteins were correlated with CMS across hybrids. These results support the concept of temperature-dependent heterosis for growth and a possible role for HSP 16.9 family in this respect. Finally, when all experiments are viewed together, it is encouraging to find that genetic variation in wheat yield under chronic heat stress is associated with and well predicted by CMS as an assay of thermotolerance. On the other hand the results for HSP are elusive. While very low genetic variation was expressed for HSP in the RIL population, a unique low molecular weight HSP (of the HSP 16.9 family) could be associated with temperature dependant heterosis for growth.
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3

Adamczewska, Daria, Jolanta Słowikowska-Hilczer, and Renata Walczak-Jędrzejowska. The Association Between Vitamin D and the Components of Male Fertility: a Systematic Review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, November 2022. http://dx.doi.org/10.37766/inplasy2022.11.0151.

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Review question / Objective: The purpose of this systematic review is to provide an up-to-date, comprehensive review of the existing literature on the experimental and clinical evidence for the effects of VD on the components of male fertility, sperm parameters and sex hormone production. Condition being studied: Vitamin D serum level in relation to men semen quality and sex hormones serum concentration. Eligibility criteria: Exclusion criteria: not in English; review, meta analysis; animal studies; in vitro studies; study group < 30 subject; insufficient data; wrong or missing outcome.
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4

Lieth, J. Heiner, Michael Raviv, and David W. Burger. Effects of root zone temperature, oxygen concentration, and moisture content on actual vs. potential growth of greenhouse crops. United States Department of Agriculture, January 2006. http://dx.doi.org/10.32747/2006.7586547.bard.

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Soilless crop production in protected cultivation requires optimization of many environmental and plant variables. Variables of the root zone (rhizosphere) have always been difficult to characterize but have been studied extensively. In soilless production the opportunity exists to optimize these variables in relation to crop production. The project objectives were to model the relationship between biomass production and the rhizosphere variables: temperature, dissolved oxygen concentration and water availability by characterizing potential growth and how this translates to actual growth. As part of this we sought to improve of our understanding of root growth and rhizosphere processes by generating data on the effect of rhizosphere water status, temperature and dissolved oxygen on root growth, modeling potential and actual growth and by developing and calibrating models for various physical and chemical properties in soilless production systems. In particular we sought to use calorimetry to identify potential growth of the plants in relation to these rhizosphere variables. While we did experimental work on various crops, our main model system for the mathematical modeling work was greenhouse cut-flower rose production in soil-less cultivation. In support of this, our objective was the development of a Rose crop model. Specific to this project we sought to create submodels for the rhizosphere processes, integrate these into the rose crop simulation model which we had begun developing prior to the start of this project. We also sought to verify and validate any such models and where feasible create tools that growers could be used for production management. We made significant progress with regard to the use of microcalorimetry. At both locations (Israel and US) we demonstrated that specific growth rate for root and flower stem biomass production were sensitive to dissolved oxygen. Our work also identified that it is possible to identify optimal potential growth scenarios and that for greenhouse-grown rose the optimal root zone temperature for potential growth is around 17 C (substantially lower than is common in commercial greenhouses) while flower production growth potential was indifferent to a range as wide as 17-26C in the root zone. We had several set-backs that highlighted to us the fact that work needs to be done to identify when microcalorimetric research relates to instantaneous plant responses to the environment and when it relates to plant acclimation. One outcome of this research has been our determination that irrigation technology in soilless production systems needs to explicitly include optimization of oxygen in the root zone. Simply structuring the root zone to be “well aerated” is not the most optimal approach, but rather a minimum level. Our future work will focus on implementing direct control over dissolved oxygen in the root zone of soilless production systems.
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5

Kostarakos, Ilias, and Petros Varthalitis. Effective tax rates in Ireland. ESRI, November 2020. http://dx.doi.org/10.26504/rs110.

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This article provides estimates of the effective tax rates in Ireland for the 1995-2017 period. We use these aggregate tax indicators to compare the developments in the Irish tax policy mix with the rest of the European Union countries and investigate any potential relation with Ireland’s macroeconomic performance. Our findings show that distortionary taxes, e.g. on factors of production, are significantly lower while less distortionary taxes, e.g. on consumption, are higher in Ireland than most European countries. Thus, the distribution of tax burden falls relatively more on consumption and to a lesser extent on labour than capital; while in the EU average the norm is the opposite. The descriptive analysis indicates that this shift in the Irish tax policy mix is correlated with the country’s strong economic performance.
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6

May, Julian, Imogen Bellwood-Howard, Lídia Cabral, Dominic Glover, Claudia Job Schmitt, Márcio Mattos de Mendonça, and Sérgio Sauer. Connecting Food Inequities Through Relational Territories. Institute of Development Studies, December 2022. http://dx.doi.org/10.19088/ids.2022.087.

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This paper explores how food inequities manifest at a territorial level, and how food territories are experienced, understood, and navigated by stakeholders to address those inequities. We interpret ‘food territory’ as a relational and transcalar concept, connected through geography, culture, history, and governance. We develop our exploration through four empirical cases: (i) the Cerrado, a disputed Brazilian territory that has been framed and reframed as a place for industrial production of global commodities, to the detriment of local communities and nature; (ii) urban agroecology networks seeking space and recognition to enable food production in the city of Rio de Janeiro, Brazil; (iii) informal food networks forming a complex web of intersecting local and global supply chains in Worcester, a secondary South African city; and (iv) periodic food markets in Ghana that synchronise trade systems across space and time to provide limited profit-making opportunities, but nonetheless accessible livelihood options, for poorer people. Examining these four cases, we identify commonalities and differences between them, in terms of the nature of their inequities and how different territories are connected on wider scales. We discuss how territories are perceived and experienced differently by different people and groups. We argue that a territorial perspective offers more than a useful lens to map how food inequities are experienced and interconnected; it also offers a tool for action.
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7

Charles, Kerwin, and Patrick Kline. Relational Costs and the Production of Social Capital: Evidence from Carpooling. Cambridge, MA: National Bureau of Economic Research, July 2002. http://dx.doi.org/10.3386/w9041.

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8

Jang, Jaewon. Verification of capillary pressure functions and relative permeability equations for gas production. Office of Scientific and Technical Information (OSTI), July 2016. http://dx.doi.org/10.2172/1337017.

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9

Amanor, Kojo, Joseph Yaro, and Joseph Teye. Long-Term Change, Commercialisation of Cocoa Farming, and Agroecosystems and Forest Rehabilitation in Ghana. Institute of Development Studies (IDS), February 2022. http://dx.doi.org/10.19088/apra.2022.002.

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Cocoa production has a long history in Ghana, originating in the late nineteenth century. Since then, cocoa production has seen significant changes. Originally, cocoa was cultivated in newly cleared forests in which many forest trees were preserved as shade trees. Cocoa is ideally suited to these conditions and produces high yields with minimum investment in labour and inputs. However, over time, as the forest conditions change, the cost of cultivating cocoa has increased and yields have declined. As long as new forest frontiers exist, farmers have continued to move into these areas, which have displaced older areas of cultivation, since the costs of production are significantly lower in the new frontiers. In recent years, however, new forest frontiers have declined and most cocoa farmers have been forced to rehabilitate and replant cocoa in open land. This study examines the rational of frontier development; changes in land relations, labour relations and use of technology; and the impact of these factors on different categories of farmers, including women and youth. This is developed through two comparative case studies drawn from the older cocoa frontier of the Eastern Region, and the more recent frontier of Western North Region.
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10

Blum, Abraham, and Henry T. Nguyen. Molecular Tagging of Drought Resistance in Wheat: Osmotic Adjustment and Plant Productivity. United States Department of Agriculture, November 2002. http://dx.doi.org/10.32747/2002.7580672.bard.

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Drought stress is a major limitation to bread wheat (Triticumaestivum L.) productivity and its yield stability in arid and semi-arid regions of world including parts of Israel and the U.S. Currently, breeding for sustained yields under drought stress is totally dependent on the use of yield and several key physiological attributes as selection indices. The attempt to identify the optimal genotype by evaluating the phenotype is undermining progress in such breeding programs. Osmotic adjustment (OA) is an effective drought resistance mechanism in many crop plants. Evidence exists that there is a genetic variation for OA in wheat and that high OA capacity supports wheat yields under drought stress. The major objective of this research was to identify molecular markers (RFLPs, restriction fragment length polymorphisms; and AFLPs, amplified fragment length polymorph isms) linked to OA as a major attribute of drought resistance in wheat and thus to facilitate marker-assisted selection for drought resistance. We identified high and low OA lines of wheat and from their cross developed recombinant inbred lines (RILs) used in the molecular tagging of OA in relation to drought resistance in terms of plant production under stress. The significant positive co-segregation of OA, plant water status and yield under stress in this RIL population provided strong support for the important role of OA as a drought resistance mechanism sustaining wheat production under drought stress. This evidence was obtained in addition to the initial study of parental materials for constructing this RIL population, which also gave evidence for a strong correlation between OA and grain yield under stress. This research therefore provides conclusive evidence on the important role of OA in sustaining wheat yield under drought stress. The measurement of OA is difficult and the selection for drought resistance by the phenotypic expression of OA is practically impossible. This research provided information on the genetic basis of OA in wheat in relations to yield under stress. It provided the basic information to indicate that molecular marker assisted selection for OA in wheat is possible. The RIL population has been created by a cross between two agronomic spring wheat lines and the high OA recombinants in this population presented very high OA values, not commonly observed in wheat. These recombinants are therefore an immediate valuable genetic recourse for breeding well-adapted drought resistant wheat in Texas and Israel. We feel that this work taken as a whole eliminate the few previous speculated . doubts about the practical role of OA as an important mechanism of drought resistance in economic crop plants. As such it should open the way, in terms of both concept and the use of marker assisted selection, for improving drought resistance in wheat by deploying high osmotic adjustment.
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