Search results for "model."
showing 10 items of 23664 documents
Modeling of the sustainable development of multifunctional farms in Ukraine
2017
Dynamiczne optymalne planowanie i prognozowanie racjonalnego połączenia sektorów rolniczych pozwala przy najniższych kosztach i ryzyku dokonać przejścia od tradycyjnych form działalności do rolnictwa ekologicznego lub organicznego. Artykuł naświetla kwestię gradacji ekologiczności gospodarstwa rolnego, która obejmuje podstawowe kryteria zrównoważonych modeli rozwoju rolnictwa. Za pomocą programowania matematycznego udowodniono skuteczność zwiększenia poziomu ekologizacji. Przedstawiono zautomatyzowany model rozwoju gospodarstwa rolnego oraz sposoby zwiększenia bezpieczeństwa produkcji. Model jest uniwersalny i może być stosowany w przedsię-biorstwach lasostepu Ukrainy Lewobrzeżnej.
PRELIMINARY ANALYSES FROM A HOSPITAL BASED STUDY ON 3154 WESTERN SICILIAN PATIENTS WITH ORAL MUCOSAL LESIONS
2010
Objectives: Diagnosis of the wide variety of lesions that occur in the oral cavity is an essential part of dental practice. The objective of this study was to explore the demographic and behavioural profiles of patients affected by oral cavity diseases on a wide spectrum. Methods: Demographic and behavioural data of 3154 patients with at least one oral cavity disease among those consecutively visited between 2004 and 2009 at the Unit of Oral Medicine, were recorded: gender, age, smoking status, alcohol consumption, drugs use. Analysis was restricted to the eleven more frequent oral cavity diseases. Firstly, Multiple Correspondence Analysis (MCA) was applied as a descriptive tool to geometri…
"Boga potrzeba panowie, gdy się na wojnę wybieracie", czyli o sztuce dobrego bojowania w nauczaniu Fabiana Birkowskiego
2020
In his writings, the Old-Polish preacher, Father Fabian Birkowski, many a time made references to reality of war, with which he was familiar due to his services as the camp chaplain. Thus, military motifs can be found in his sermons that were delivered on different occasions. He taught the art of good fighting by, among others, recalling the glorious memory of sons of the Crown, both members of clergy and laity, recollecting historic events from the history of the nation, propagating the cult of saints and preaching the Gospel on particular Sundays of the liturgical year, and all these issues are discussed in this paper. The role model of homo militans, which was created by Fabian Birkowski…
La constitución económica chilena: bases para su reforma
2016
La tesis doctoral busca precisar si la Constitución económica chilena es restringida en materia económica reconociendo un modelo económico determinado dentro de una economía de mercado o es sólo un marco amplio que se limita a reconocer los elementos básicos de una economía de mercado como lo realizan muchas otras constituciones económicas, o bien define o condiciona el papel de los actores económicos, Estado y particulares, dentro de ese marco amplio de actuación. Lo anterior permite definir las bases sobre las cuales puede analizarse una reforma constitucional en materia de la constitución económica. Como objetivos secundarios, en la tesis se busca: a) precisar los fundamentos ideológicos…
Optimization of the JUNO liquid scintillator composition using a Daya Bay antineutrino detector
2021
To maximize the light yield of the liquid scintillator (LS) for the Jiangmen Underground Neutrino Observatory (JUNO), a 20 t LS sample was produced in a pilot plant at Daya Bay. The optical properties of the new LS in various compositions were studied by replacing the gadolinium-loaded LS in one antineutrino detector. The concentrations of the fluor, PPO, and the wavelength shifter, bis-MSB, were increased in 12 steps from 0.5 g/L and <0.01 mg/L to 4 g/L and 13 mg/L, respectively. The numbers of total detected photoelectrons suggest that, with the optically purified solvent, the bis-MSB concentration does not need to be more than 4 mg/L. To bridge the one order of magnitude in the detect…
Organizational innovation for SME'S: a model for Latvia
2020
Small and medium-sized enterprises (SMEs) can be a significant source of innovation in small economies. SMEs face challenges of limited capacity, personnel and resources for long-term investments. Additionally, they might not see and understand the benefits of innovation. Implementation of organizational innovation (OI) could give such enterprises an opportunity to improve competitiveness and develop other types of innovation. The purpose of this study is to develop a model, explaining OI through such factors as organizational culture (OC) and knowledge management (KM) in SMEs via an empirical study across various industries. Surveying 600 SMEs in Latvia, the authors explore the contributio…
Organizational Wellness Modeling
2009
The aim of the present paper is to establish certain mathematical models for organizational wellness as well as to create some wellness optimization problems applicable to any type of organization (including universities) that might be mathematically solved resorting to aspects of operational research of mathematical analysis. The results obtained associated with a mathematical apparatus enable one to perform analyses, comparisons, interpretations, predictions. All of us have, consciously or not, a genuine curiosity in creating and shaping organizational wellness. This concept represents a highly topical issue since professional activity, irrespective of its field, holds a very significant …
Practices and Infrastructures for Machine Learning Systems : An Interview Study in Finnish Organizations
2022
Using interviews, we investigated the practices and toolchains for machine learning (ML)-enabled systems from 16 organizations across various domains in Finland. We observed some well-established artificial intelligence engineering approaches, but practices and tools are still needed for the testing and monitoring of ML-enabled systems. Peer reviewed
Direktora vadības stils organizācijas kultūras veidošanā izglītības iestādē
2020
Maģistra darbā Direktora vadības stils organizācijas kultūras veidošanā izglītības iestādē izvirzīts mērķis izpētīt, kā direktora vadības stils sekmē organizācijas kultūras veidošanos izglītības iestādē, lai noskaidrotu organizācijas kultūru veidojošo faktoru mainību gadu garumā. Maģistra darbā ir trīs nodaļas. Pirmajā nodaļā analizēti organizācijas kultūras veidojošie faktori izglītības iestādē. Otrajā nodaļā sniegts konspektīvs vadības stilu un funkciju raksturojums. Trešajā nodaļā aprakstīta fenomenoloģiskā pētījuma metodoloģija, izpētot Kokneses vidusskolas direktora (1954 –1984) Ilmāra Gaiša dzīves un darba gājumu, veicot vēsturisko liecību un arhīvu materiālu kontentanalīzi, interviju…