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You searched for subject:(30 cm). Showing records 1 – 3 of 3 total matches.

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1. Khaldi nee Bouzaghti, Yamina. Interprétation probabiliste des EDP et processus de diffusion.

Degree: 2007, Université M'Hamed Bougara Boumerdès

106 p. ; ill. ; 30 cm

The objective of this work is to show the bond between the partial derivative equations of the second order and the stochastic processes of diffusion like having some results obtained recently on the partial derivative equations by probabilistic methods. Many solutions of partial derivative equations of the second order can be written like the hope of a functional calculus of a process of diffusion. The probabilistic formulas, often known as formulas of Feynman-Kac, constitute a tool which makes it possible to show many results on the partial derivative equation corresponding by probabilistic methods. The Brownian movement is, amongst other things, the major tool of the model of Black and Scholes and is used to build the majority of the models of credits in finance. The systems appearing in the applications are often subjected to disturbances which one can regard as random. One gives initially the probabilistic interpretation of the equation of heat thanks to the Brownian movement. The relationship between the Brownian movement and the equation of heat is illustrated between certain systems of partial derivative equations, the physical problems from which they result and the stochastic differential equations. One shows then that the results obtained for the Laplacian can be generalized with the operators of the second order with variable coefficients, the Brownian movement, being, in this case, replaced by a process of diffusion. The practical point of view of modelling is studied in particular through the algorithms of numerical resolution of Euler and Milstein by the means of some problems. The stochastic differential equations find an application significant in finance. It is the object of the last part of this work in which one is interested particularly in the evaluation of options in the model of Black and Scholes

Subjects/Keywords: 106 p.; ill.; 30 cm; Processus de diffusion; Fokker-Planck, Equation de

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Khaldi nee Bouzaghti, Y. (2007). Interprétation probabiliste des EDP et processus de diffusion. (Thesis). Université M'Hamed Bougara Boumerdès. Retrieved from http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/844

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Khaldi nee Bouzaghti, Yamina. “Interprétation probabiliste des EDP et processus de diffusion.” 2007. Thesis, Université M'Hamed Bougara Boumerdès. Accessed January 24, 2020. http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/844.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Khaldi nee Bouzaghti, Yamina. “Interprétation probabiliste des EDP et processus de diffusion.” 2007. Web. 24 Jan 2020.

Vancouver:

Khaldi nee Bouzaghti Y. Interprétation probabiliste des EDP et processus de diffusion. [Internet] [Thesis]. Université M'Hamed Bougara Boumerdès; 2007. [cited 2020 Jan 24]. Available from: http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/844.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Khaldi nee Bouzaghti Y. Interprétation probabiliste des EDP et processus de diffusion. [Thesis]. Université M'Hamed Bougara Boumerdès; 2007. Available from: http://dlibrary.univ-boumerdes.dz:8080/jspui/handle/123456789/844

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

2. Lundgren, Joakim. Effekt på värdeutfallet av sågad vara vid övergång från 30 till 60 cm moduler : - en fallstudie av Moelven.

Degree: Technology and Design, 2007, Växjö University

The purpose of this study is to explain how the value of sawn wood changes when sawn wood are cut in 30 respective 60 cm lengths. The raw material into the saw mill will mainly be bucked in 30 cm and 60 cm modules. There will also be two alternatives where the timber will be bucked special lengths, 370, 490 and 550 cm but also in 490 and 550 cm. The method used for the study is to simulate both cutting and sawing the woods. For cutting the simulator Timan is used and for sawing the simulator Timberopt is used. When data is generated from the simulators, calculations of some key figures is done and also how much the revenue need to be increased for the sawn wood in order to cover for the increased costs of changing sawn wood from 30 cm to 60 cm modules The conclusion is that the single biggest reason, impacting the value of the sawn wood is the cutting at the saw mill. When going from 30 to 60 cm modules, the impact will be that the customers to the saw mill must pay more to increase the revenue by at least 10% for the sawn wood in order to justifice the change in production. It is also possible to increase the value of the products further by bucking the timber in three lengths, 370, 490 and 550 cm, in order to get 12 % increase of the share of longer sawn wood (>= 480 cm).

Syftet med studien är att förklara hur värdet på sågad vara förändras när den avkapas i 30 respektive 60 cm moduler. Råvaran in till sågverket kommer huvudsakligen att apteras i 30 cm respektive 60 cm moduler. Det kommer också att finnas två alternativ där timret apteras i speciallängderna 370, 490 och 550 cm, samt 490 och 550 cm. Metoden som användes i studien är att simulera såväl aptering som avkapning. För aptering i skogen användes simulatorn Timan. För sönderdelning och avkap på sågverket användes simulatorn Timberopt. När data genererats från simulatorerna har också beräkning av vissa nyckeltal gjorts, samt beräkningar på hur mycket intäkterna för den sågade varan behöver öka för att täcka värdeminskningen av en omläggning av sågad vara från 30 cm till 60 cm moduler. Slutsatsen är att den största, enskilda posten till minskat värde uppstår vid avkapet i justerverket. Vid en övergång från 30 cm till 60 cm moduler, blir konsekvensen att kunderna till sågverket måste vara beredda att betala minst 10% mer för att täcka värdeminskningen vid omläggning till 60 cm moduler. Det är också möjligt att öka värdet på produkten ytterligare genom att aptera timret i två långa och en kort längd, dvs 370, 490 och 550 cm. Då fås en ökning med ca 12% av sågad vara som överstiger 480 cm i längd.

Subjects/Keywords: Modules; Simulate; Simulator; Value; 30 cm; 60 cm; Moduler; Simulera; Simulator; Värde; 30 cm; 60 cm; Forest economics; Skogsekonomi

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Lundgren, J. (2007). Effekt på värdeutfallet av sågad vara vid övergång från 30 till 60 cm moduler : - en fallstudie av Moelven. (Thesis). Växjö University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1547

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Lundgren, Joakim. “Effekt på värdeutfallet av sågad vara vid övergång från 30 till 60 cm moduler : - en fallstudie av Moelven.” 2007. Thesis, Växjö University. Accessed January 24, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1547.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Lundgren, Joakim. “Effekt på värdeutfallet av sågad vara vid övergång från 30 till 60 cm moduler : - en fallstudie av Moelven.” 2007. Web. 24 Jan 2020.

Vancouver:

Lundgren J. Effekt på värdeutfallet av sågad vara vid övergång från 30 till 60 cm moduler : - en fallstudie av Moelven. [Internet] [Thesis]. Växjö University; 2007. [cited 2020 Jan 24]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1547.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Lundgren J. Effekt på värdeutfallet av sågad vara vid övergång från 30 till 60 cm moduler : - en fallstudie av Moelven. [Thesis]. Växjö University; 2007. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1547

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation


University of Debrecen

3. Kecskés, János. Talajművelés és vetéstechnológia hatása a repce hibridek fejlődésére és termésére .

Degree: DE – Mezőgazdaság- Élelmiszertudományi és Környezetgazdálkodási Kar, University of Debrecen

Az ARKASO repce hibrid 30 és 76 cm-es sortávolságának vizsgálatát végeztem a különböző alapművelések hatásának összefüggésében. A vizsgálat alapművelések: tárcsázás, középmélylazítás, tárcsás lazítás, szántás, nehéz kultivátorozás és sávművelés. Ezek hatását vizsgáltam a növény tőszámának, magasságának, elágazódások számának és termésátlag meghatározására. Advisors/Committee Members: Kutasy, Erika (advisor).

Subjects/Keywords: repce; 30 cm sortávolság; 76 cm sortávolság; alapművelések hatása; vetéstechnológia

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Kecskés, J. (n.d.). Talajművelés és vetéstechnológia hatása a repce hibridek fejlődésére és termésére . (Thesis). University of Debrecen. Retrieved from http://hdl.handle.net/2437/257889

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Kecskés, János. “Talajművelés és vetéstechnológia hatása a repce hibridek fejlődésére és termésére .” Thesis, University of Debrecen. Accessed January 24, 2020. http://hdl.handle.net/2437/257889.

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Kecskés, János. “Talajművelés és vetéstechnológia hatása a repce hibridek fejlődésére és termésére .” Web. 24 Jan 2020.

Note: this citation may be lacking information needed for this citation format:
No year of publication.

Vancouver:

Kecskés J. Talajművelés és vetéstechnológia hatása a repce hibridek fejlődésére és termésére . [Internet] [Thesis]. University of Debrecen; [cited 2020 Jan 24]. Available from: http://hdl.handle.net/2437/257889.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

Council of Science Editors:

Kecskés J. Talajművelés és vetéstechnológia hatása a repce hibridek fejlődésére és termésére . [Thesis]. University of Debrecen; Available from: http://hdl.handle.net/2437/257889

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

.