Chip machining has strong historical foundation. First innovations in machining were created long ago and next Innovations appeared sporadically. The Industrial revolution and then the second half of 20th Century meant start of self–driven, programmable machines used in machining. This led interest of engineers to machining process itself. The aim of this Diploma thesis is to characterize most interesting modern trends from last few years and unite them in electronical database which will be included in this thesis. Main attention is aimed for innovations in chip machining in general and also in specific branches – turning, milling and drilling. Thesis also includes discussion about economical aspect of application of modern trends in chip machining.

This master’s thesis defines and closely specifies actual trends in clamping systems for shank tools, especially used for milling and drilling operations. The project describes possibilities of application of clamping systems for shank tools for particular types of machining and briefly defines their principles. Experimental part is focused on material analyse of hydraulic and thermal clamping system. Comparing of clamping systems in term of their technical properties and their initial costs is included in technical and economical conclusion.

This thesis deals with proposal of measures that may lead to risk mitigation associated with employees´aging under the terms of the Age Management application in the chosen company. The theoretical part explains the concepts of human resources management and current demographic trends are not omited either. The analytical part presents the analysis of external and internal business environment. The quantitative and qualitative research was conducted as well. Based on the obtained data initial proposals are made for the introduction of age management in the chosen company.

This master´s thesis deals with the assessment of selected comany indicators using time lines. It contains theoretical statements describing the problems of time lines, regression analysis and correlation analysis. Practical part focuses on application of theoretical statements, in another words using the fomulas and graphical representation of selected economical indicators. Suggestions on improving the current situation of company are proposed based on the relults.

The 2018 Swedish general election saw the largest collective polling error so far in the twenty-first century. As in most other advanced democracies Swedish pollsters have faced extensive challenges in the form of declining response rates. To deal with this problem a new method based on search query data is proposed. This thesis predicts the Swedish general election using Google Trends data by introducing three models based on the assumption, that during the pre-election period actual voters of one party are searching for that party on Google. The results indicate that a model that exploits information about searches close to the election is in general a good predictor. However, I argue that this has more to do with the underlying weight this model is based on and little to do with Google Trends data. However, more analysis needs to be done before any direct conclusion, about the use of search query data in election prediction, can be drawn.

Several phenomena in the middle latitude stratosphere are studied in the thesis. The reanalyses are utilized as a source of data for our study. Different reanalyses are compared each other and with observations and problems of reanalyses are shown. We are interested in connection between ozone, dynamics and other phenomena (Sudden Stratospheric Warmings, solar cycle, NAO etc.) in the stratosphere, mainly from 1979 to present using ERA-Interim, NCEP/NCAR reanalyses or satellite observations. The linear connection between total ozone difference and 100 hPa eddy heat flux is found in winter middle latitudes. Ozone trends in Europe and China are analysed. The meridional and zonal wind is also studied using MERRA reanalysis and model output (CCM SOCOL v3.0). The comparison of geographical distribution of geopotential height and meridional wind is done. Differences between MERRA and CCM SOCOL v3.0 has been observed for geopotential hight and meridional wind for winter season.

The diploma thesis deals with the issue of Competitive Intelligence, its development, typology, process and used information resources. The thesis focuses especially on the analysis of current trends and tools for competition research. The last part of the thesis deals with the use of Competitive Intelligence within the selected company.

<p>Vojvođanska hotelska preduzeća u dovoljnoj meri ne koriste značajne turističke potencijale, kao bitnu konkurentsku prednost, da bi Vojvodina postala značajnija turistička destinacija u ovom delu Evrope. Hotelska preduzeća treba da prepoznaju savremene trendove, predvide njihov razvoj, omoguće raspoloživost svim informacijama, razviju komunikaciju među zainteresovanim subjektima i unaprede sve elemente menadžmenta i marketinga. Napravljen je dobar početak u vidu pobolj&scaron;anja kvaliteta turističke ponude, međutim treba raditi jo&scaron; puno da bi Vojvodina bila značajnija turistička destinacija. Kvalifikaciona struktura menadžmenta i ostalih zaposlenih ne samo u analiziranim hotelima nego u hotelijerstvu u celini, je veoma nepovoljna. To nameće potrebu edukacije postojećih kadrova i dovođenja mladih, sposobnih i kreativnih kadrova, koji će koristeći svoja znanja i stečena iskustva daleko bolje prepoznati sve konkurentske prednosti Vojvodine i obogatiti sadržaje hotelskog proizvoda. Problem hotelijerstva u Vojvodini je i taj da su hoteli, odnosno hotelski objekti često u sastavu pojedinih preduzeća čija je osnovna delatnost ne&scaron;to drugo (poljoprivreda, građevina, trgovina i dr), te je hotelijerstvo uglavnom komplementarna delatnost u okviru poslovanja celokupnog preduzeća. S toga mu se ne posvećuje dovoljna pažnja i ne uviđa značaj i potreba za daljim unapređivanjem poslovanja.</p> / <p>Vojvodina hotel companies sufficiently not to use exceptional tourist potential, as an important competitive advantage that Vojvodina became a significant tourist destination in this part of Europe. Hotel companies need to recognize the modern trends, predict their development, ensure availability of all information, develop communication among stakeholders and improve all elements of management and marketing. It was a good start in the form of improving the quality of tourism, but should do much to Vojvodina significantly improved its tourist traffic and tourist spending. Qualification structure of management and other employees not only in the reviewed hotel but the hotel industry as a whole, is very unfavorable. This imposes the need for training of existing staff and bringing in young, skilled and creative staff who will use their knowledge and experience gained far better identify all the competitive advantages of Vojvodina and enrich the contents of the hotel product. The problem in Vojvojdina hotel industry is that they are hotels, and hotel facilities are often part of certain companies whose core business is something else (agriculture, construction, trade, etc.), and is mainly hotelijestvo complementary activities in the business of the entire enterprise. Therefore he is not paying enough attention and realizes the importance and need for further improving the business.</p>

Stejskalová, J. Impact of the information on changes in tax burden on the stock market. Diploma thesis. Brno: Mendel University, 2017. The thesis investigates the relationship between the stock price returns and news about the tax burden of US companies listed on NASDAQ. Special emphasis is put on the role of perception of the news related to changes in tax burden. Using application Google trends, we show that increasing tax searches decrease stock prices. The thesis also investigates the positive relationship between news about tax burden and stock prices, in particular, shocks. Additionally, we differentiate between the market capitalization using interactions with the dummy variables. The results confirmed a higher impact of perception on large cap companies, we point out the importance of sentiment analysis at liquid markets.

Dissolved organic matter (DOM) in surface waters affect many important ecological functions. For instance, transporting metals, nutrients, carbon, affecting pH and water colour. In large parts of the Northen hemisphere, surface waters have become browner as a consequense of increasing DOM concentrations and, to some extent, iron. Therfore, altering ecological functions in waters. As such, knowing the causes and extent of the increase is of great importance. This paper used monthly data from the national Swedish monitoring program to investigate trends in DOM-concentrations in the Rickleå river, Västerbotten, Sweden. Results showed a large increase in concentrations of DOM from 1970-2019. However, the increase was most pronounced between 1970-1990, showing no trend after 2003 and indications of a decrease from 2009. DOM-quality changed as well to larger and more colored molecules during 1987-2002 and less coloured, smaller molecules after 2003. Changes in water flow could be an explanation for short-term fluctuations in DOM-concentration, but did not correlate well to increasing trends. However, a large lake at the river inlet as well as hydroelectric dams along the watershead complicates the interpretation between flow and DOM correlation. Climate change did not seem to be an important driver of long term increases in DOM. Further investigations should be carried out to test this hypothesis as well to investigate the cause for the increase.