Thesis (MBA (Business Management))--Stellenbosch University, 2008. / ENGLISH ABSTRACT: Value added links a company’s financial statements to the national income and performs a useful function in macro-economic measurement. At the national level, productivity is a major determinant of economic growth and progress and of vital importance to the survival and wellbeing of all South Africans. The presentation of information in added value terms can provide an effective communication tool that enables all personnel at all levels to understand where the business stands, what their roles in it are and what can be done to improve certain ratios. The concept of value added does not only act as a communication medium in showing how a company is performing, but also demonstrates the need for increased wealth to ensure higher distribution to all the stakeholders. This research report aims to establish, amongst other matters, the future use of value added as a proxy for productivity as a basis (a new mindset) for determining salary increases at tertiary institutions. Because this could be regarded as a leap into the unknown, this study used the results of the industrial sector for benchmarking. As tertiary institutions never previously published a value added statement it was decided to follow the practice of the Value Added Scoreboard since 2002; that is, to compile a value added statement for tertiary institutions using the audited annual reports and, specifically, the income statement. The handling of part-time, casual or seasonal employees can cause measurement problems in the value added per employee ratio. The matter is also further complicated by the fact that there is a lack of full description of employee data in the financial statements as to whether or not the published employee numbers refer to either full-time equivalent, average number of employees over the period or number of employees at year end. If one is to use employee numbers to do an analysis of certain ratios there needs to be clarity in future on how these numbers must be reported. In conclusion it was found that the low increase or decrease in salaries, together with the increase in employee numbers resulted in a negative growth rate in salaries per employee. The conclusion can thus be made that the tertiary institutions did not take productivity into account when granting salary increases. Finally, though this research report was only exploratory, the recommendation can be made that the concept of value added should be implemented at tertiary institutions, preferably by firstly taking the research staff of the entire institution and from there the distribution per department into account, and lastly to reflect the value added for the institution as a whole. / AFRIKAANSE OPSOMMING: Toegevoegde waarde verbind ’n maatskappy se finansiële state met die nasionale inkomste en vervul ’n nuttige rol as makro-ekonomiese maatstaf. Op nasionale vlak is produktiwiteit ’n vername bepaler van ekonomiese groei en vordering en is dit van kardinale belang tot die oorlewing en welstand van alle Suid-Afrikaners. Die aanbied van inligting in terme van toegevoegde waarde kan ’n doeltreffende kommunikasie-instrument wees wat alle personeel op alle vlakke in staat stel om te verstaan wat die stand van sake is, wat hulle rolle binne die besigheid is en wat gedoen kan word om sekere ratio’s te verbeter. Die toegevoegdewaarde-konsep dien nie slegs as kommunikasiemiddel om die maatskappy se prestasie aan te dui nie, maar toon ook aan dat daar ’n behoefte is aan groter rykdom om hoër verspreiding aan alle belanghebbendes te verseker. Hierdie navorsingsverslag het ten doel om onder meer die toekomstige gebruik van toegevoegde waarde te vestig as ’n aanduider vir produktiwiteit as ’n grondslag (’n nuwe geestesingesteldheid) vir die vasstel van salarisverhogings by tersiêre instellings. Aangesien dit beskou kan word as ’n sprong in die duister, het hierdie studie die resultate van die nywerheidsektor as normstelling gebruik. Omdat tersiêre instellings nog nooit vantevore ’n toegevoegde waarde-staat gepubliseer het nie, is daar besluit om die praktyk van die Toegevoegdewaarde-telbord sedert 2002 te volg. Dit beteken dat ’n toegevoegde waarde-staat vir tersiêre instellings saamgestel is deur die geouditeerde jaarverslae en, spesifiek, die inkomstestaat te gebruik. Die hantering van deeltydse, los of seisoenwerkers kan metingsprobleme in die toegevoegde waarde per werknemer-ratio tot gevolg hê. Die saak word ook verder bemoeilik deur die feit dat daar ’n gebrek aan volledige werknemerinligting in die finansiële state is wat betref of die gepubliseerde werknemergetalle verwys na die voltydse ekwivalent, die gemiddelde getal werknemers oor die tydperk, of die werknemers met jaareinde. Indien die werknemergetalle gebruik word om ’n ontleding van sekere ratio’s te doen, is dit duidelik dat daar in die toekoms meer klaarheid moet wees oor die wyse waarop hierdie getalle gerapporteer moet word. Daar is gevolglik bevind dat die lae styging of daling in salarisse, tesame met die styging in werknemergetalle, tot ’n negatiewe groeikoers in salarisse per werknemer lei. Die gevolgtrekking kan dus gemaak word dat die tersiêre instellings nie produktiwiteit in ag geneem het toe salarisverhogings toegestaan is nie. Laastens, alhoewel hierdie navorsingsverslag slegs verkennend van aard was, kan die aanbeveling gemaak word dat die konsep van toegevoegde waarde by tersiêre instellings geïmplementeer word. Verkieslik deur eerstens die navorsingspersoneel van die instelling te neem, daarna die verdeling per departement en dan laastens om toegevoegde waarde vir die instelling as geheel weer te gee.

The work deals with the influence of the Milk thistle (used substance Silymarin) on the carcass yield of hybrid combinations rabbits Hyla. Hybrid combination Hyla was purposefully bred for meat performance, showing excellent results in breeding. Rabbits behave primarily on meat, because nutritional properties correspond to the current requirements of rational nutrition. Therefore, it is appropriate to increase the carcass yield. The average slaughter yield is indicated from 40 to 53% according to the breed. It was found that the addition of milk thistle in the form of a powder in the complete feedingstuff at a concentration of 0.2% increased the carcass yield, relative to the control group (which was fed only KKS), on average by 0.4%. The group with the addition of 1% showed an average value of 1.2% higher than the group control. The average slaughter yield of all the groups ranged from 54,68 into 63,02%. In both farms also decreased the incidence of diarrheal disease. Silymarin has a favorable effect on the operation and growth of the liver. In the group with the addition of 0.2% increased the average liver weight of 8.1 g, in the group with a concentration of 1% weight on average picked up about 10g. The average weight of the liver varied from 111,19 to 121,20 g. The control group in the case of carcass yield and liver weight showed better results than the authors of their articles.

La navigation par satellite, Global Navigation Satellite System, a été reconnue comme une solution prometteuse afin de fournir des services de navigation aux utilisateurs de l'Aviation Civile. Ces dernières années, le GNSS est devenu l'un des moyens de navigation de référence, son principal avantage étant sa couverture mondiale. Cette tendance globale est visible à bord des avions civils puisqu'une majorité d'entre eux est désormais équipée de récepteurs GNSS. Cependant, les exigences de l'Aviation Civile sont suffisamment rigoureuses et contraignantes en termes de précision de continuité, de disponibilité et d'intégrité pour que les récepteurs GPS seuls ne puissent être utilisés comme unique moyen de navigation. Cette réalité a mené à la définition de plusieurs architectures visant à augmenter les constellations GNSS. Nous pouvons distinguer les SBAS (Satellite Based Augmentation Systems), les GBAS (Ground Based Augmentation Systems), et les ABAS (Aircraft Based Augmentation Systems). Cette thèse étudie le comportement de l'erreur de position en sortie d'architectures de récepteur qui ont été identifiées comme étant très prometteuses pour les applications liées à l'Aviation Civile. / Since many years, civil aviation has identified GNSS as an attractive mean to provide navigation services for every phase of flight due to its wide coverage area. However, to do so, GNSS has to meet relevant requirements in terms of accuracy, integrity, availability and continuity. To achieve this performance, augmentation systems have been developed to correct the GNSS signals and to monitor the quality of the received Signal-In-Space (SIS). We can distinguish GBAS (Ground Based Augmentation Systems), ABAS (Airborne Based Augmentation Systems) SBAS (Satellite Based Augmentation Systems). In this context, the aim of this study is to characterize and evaluate the GNSS position error of various positioning solutions which may fulfil applicable civil aviation requirements for GNSS approaches. In particular, this study focuses on two particular solutions which are: • Combined GPS/GALILEO receivers augmented by RAIM where RAIM is a type of ABAS augmentation. This solution is a candidate to provide a mean to conduct approaches with vertical guidance (APV I, APV II and LPV 200). • GPS L1 C/A receivers augmented by GBAS. This solution should allow to conduct precision approaches down to CAT II/III, thus providing an alternative to classical radio navigation solutions such as ILS. This study deals with the characterization of the statistics of the position error at the output of these GNSS receivers. It is organised as following. First a review of civil aviation requirements is presented. Then, the different GNSS signals structure and the associated signal processing selected are described. We only considered GPS and GALILEO constellations and concentrated on signals suitable for civil aviation receivers. The next section details the GNSS measurement models used to model the measurements made by civil aviation receivers using the previous GNSS signals. The following chapter presents the GPS/GALILEO and RAIM combination model developed as well as our conclusions on the statistics of the resulting position error. The last part depicts the GBAS NSE (Navigation System Error) model proposed in this report as well as the rationales for this model.

Gotlands geografiska läge gör att många behöver ta sig till och från fastlandet med båt eller flyg. För åkerinäringen som kör gods till och från Gotland är färjan det enda alternativet. Destination Gotland är den enda aktör som främjar resor till och från fastlandet. Den senaste tiden har Destination Gotland haft plötsliga prishöjningar som i sin tur har väckt starka reaktioner bland företag, politiker och gemene man.  Syftet med studien är att undersöka hur åkerinäringen på Gotland hanterar plötsliga prisförändringar. Hur de arbetar för att vara resilienta och hur de arbetar med att bibehålla relationerna när det uppstår en kris/plötslig händelse. Vidare söker studien svar på hur åkerinäringen arbetar för att vara resilienta.  Denna studie genomfördes med en kvalitativ metod baserad på semistrukturerade intervjuer. Det empiriska materialet har tillhandahållits av sju intervjuer från sju olika företag på Gotland. De sju företagen varier, vad gäller storlek, antal anställda och Intervjuerna genomfördes med chefer och VD:ar från respektive företag.  Resiliens som begrepp, strategier om förhandlingsteknik, anpassningar, risk-hanteringen och teorin om social-utbytesteori utgör det teoretiska ramverket för denna studie.  Resultatet visar att åkeriföretagen i första hand försöker förhandla utifrån ett relationsperspektiv, där de önskar att samtliga parter blir nöjda, och att detta främjar långsiktigt företagsamheten. Företagen arbetar med anpassningar när någon plötslig händelse inträffar och kan anpassa verksamheten till viss mån. Det har framkommit att anpassningsförmågan varierar beroende på företagens storlek, resurser och tidigare erfarenheter. Genom att teckna rörliga priser i avtalet och införandet av ett ”båttillägg” blir de större företagen mer försäkrade att klara av den plötsliga prisförändringen från Destination Gotland än de små företagen.  Uppföljning, förtroende och kommunikation är tre nyckelord som framkom frekvent i det empiriska datamaterialet. Åkeriföretagen genomför uppföljningar för att säkerställa att kundernas förväntningar har uppfyllts. Företagen i studien engagerar sig i händelser som är av betydelse för företaget och kunderna och strävar efter att vara transparenta i sitt arbete. Förtroende är en central aspekt för företagen och de strävar efter att etablera ökat förtroende samt att bygga och bevara hållbara kundrelationer. / The geographical location of Gotland means that many people need to get to and from the mainland by boat or plane. For the haulage industry that haul goods to and from Gotland, the ferry is the only option to get to the mainland. Sudden price increases from Destination Gotland as an actor to provide travel to and from the mainland have caused many strong reactions among companies, politicians, and ordinary people.  The purpose of the study is to investigate how the trucking industry on Gotland handles sudden price changes. How they work to be resilient but also how they work to maintain relationships when a crisis/sudden event occurs. Furthermore, the study seeks answers to how the trucking industry works to be resilient.  A qualitative survey with semi-structured interviews is chosen for the implementation of this study. The empirical material consists of seven interviews from seven different companies on Gotland. The seven companies are of different sizes in terms of the number of employees and the interviewees are managers and CEOs of the company.  Resilience as a concept, strategies on negotiation techniques, adaptations, risk management and the theory of social exchange theory constitute the theoretical framework for this study.  The result shows that the haulage companies always try to negotiate from a relational perspective where they want all parties to be satisfied, because they believe that this promotes business in the long run. Companies work with adaptations when something sudden happens and companies can adapt operations to a certain extent when something unexpected happens. It has emerged that the ability to adapt varies depending on size, resources, and previous experiences. With agreements on variable prices, which in this case are called boat supplements, the larger companies are more insured to cope with the sudden price change from Destination Gotland.  Follow-ups, trust, and communication are three keywords that appeared many times in the empirical data material. The haulage companies do follow-ups to ensure that expectations have been met. The companies in the study constantly communicate what happened and try to be transparent in their work. Trust that they built over time and creating increased trust is something that the company strives to maintain continued sustainable relationships.

Over-budget projects have become more common lately in the construction industry. This can lead to negative effects such as disputes between construction operators, closure of projects and reduced construction activity. In addition, increased construction costs risk financial strain for the entrepreneurs, which can lead to bankruptcy and a lower number of entrepreneurs in the market. With the recent large cost variations for, among other things, various building materials and fuels, it is of great interest as an entrepreneur to be able to protect yourself against cost increases. Therefore, it is important that an entrepreneur knows which financial instruments are available and what an effective financial risk management process can look like.The purpose of the study is to investigate which financial instruments are available that can protect a contractor against increased costs during the contract period. In addition, the study aims to investigate how the research believes that financial risk management should look like, both in tender phase and in the construction phase.The study's theory deals with which financial instruments an entrepreneur can use to protect themself against cost increases in a contract and how financial risk management should look like. The methods that the study covers are budget contingency, index regulation, General Regulations and the impact of inflation. The study also describes the Successive Principle as a method for managing uncertainties in a project. The study's theory regarding financial risks deals, among other things, with the four steps of identification, assessment, pricing and management of risks in the tender phase. In addition, how to deal with extern risks and risks in the construction phase are described.In order to compare the theory of the study linked to the research questions, BDX Företagen AB has been studied as a case company to see how a company in the industry works regarding financial risk management and protection against cost increases. In addition, interviews with the Swedish Transport Administration have been conducted to get the client's view on the matter. After the completed case study, some shortcomings were discovered with the methods described in the theory section, as well as opportunities for improvement regarding the case company's risk management and use of protection against cost increases. These are described as findings in the study. Some of the findings of the study are:-       A better index will be needed in the industry for an entrepreneur to be able to leave a fixed price.-       The Swedish Construction index is to be shut down and there is currently no substitute.-       There is no standardized way to interpret the General Regulations, which means that the assessment will be different from project to project.The study presents a number of recommendations the case company and other similar companies in the construction industry can make use of. The recommendations are based on the theory section and the shortcomings discovered in the case study. Some of the recommendations are:- Consider inflation when calculation projects.- Implement the Successive Principle when assessing risk and opportunities.- Develop a routine to transfer the risks from the tender phase to the construction phase.Financial risk management and protection against cost increases are of great importance to an entrepreneur in the construction industry. If these things are not taken into account, the entrepreneur risks financial losses, which in the worst case can lead to bankruptcy.

From the 1850s Glasgow was a major industrial, commercial and mercantile city, with notoriously poor working-class housing. During the 1915 Rent Strike many women physically resisted rent increases and prevented evictions from the tenements. The strikes ended when the Government passed the Rent Restrictions Act 1915, which returned rents to pre-war levels. This was in response to a political and working-class struggle that challenged the rule of law. Rather than focussing narrowly on the role of the women alone, or on the strike as inspiration for anti-capitalist resistance, the 2015 Centenary seemed opportune to examine why the Rent Strike was successful, its place in the longer struggle for decent housing, the role of the Independent Labour Party (ILP) and its leaders, and their collaborations with labour and women’s organisations. From the 1890s the ILP was central to labour’s campaign in elections and in fostering political collaboration with many groups representing labour. John Wheatley and Patrick Dollan, former miners, were leaders in strengthening the ILP organisation and its community relations. This collaborative structure supported the women leading the rent resistance in the tenements. It was also the platform for Wheatley and Dollan, nationally and municipally, to continue their life-long work to improve the housing and living standards of working people. Wheatley became Minister of Health in 1924 in Britain’s first Labour Government, and Dollan was Lord Provost in Glasgow’s first majority Labour Council in 1938. Glasgow’s systemic anti-Irish and anti-Catholic prejudice has, surprisingly, remained unexamined in relation to the Rent Strike. Two historians claimed, without presenting evidence, that bigotry was overcome or briefly transcended. The evidence reviewed here indicated that it did not go away, but that it had no impact on the Rent Strike as it simply offered no stimulus or opportunity to express the existing racist or religious prejudice. / Thesis / Master of Arts (MA) / Glasgow, with notoriously poor working-class housing, was a major centre in 1915 for British engineering, munitions and shipbuilding industries during the First World War. Women who lived in Glasgow’s tenements organised rent strikes and physically resisted rent increases and evictions. They were supported by the Independent Labour Party and the collaborations it developed before and during the war with organisations representing the interests of women and labour. These strikes, the rent agitations in England, and the threat of industrial action in Glasgow, forced the Government to pass the Rent Restrictions Act 1915, which limited rents to pre-war levels. Two former miners, John Wheatley and Patrick Dollan, were leaders in organising this class victory. They recognised the Act’s limitations and then worked nationally and municipally in the longer struggle for better working-class housing. Glasgow’s systemic anti-Irish and anti-Catholic bigotry did not disappear but played no significant role during the Rent Strike.

Can pay-for-performance increase the motivation of public employees? By providing a basis for personnel decisions, particularly linking rewards to performance, performance appraisals aim to increase employees' work motivation and ultimately to improve their work performance and organizational productivity. With the emphasis on results-oriented management, performance appraisals have become a key managerial tool in the public sector. Critics charge, however, that pay-for-performance is ineffective in the public sector, largely because the link between performance and rewards is weak. However, no one has empirically measured the strength of the linkage. If performance ratings do have an impact on career success in the federal service, they might contribute to race and gender inequality. Although many studies have examined factors affecting gender and racial differences in career success, studies that try to connect gender and racial inequalities to managerial tools are scarce. Using a one percent sample of federal personnel records, the first essay examines the impact of performance ratings on salary increases and promotion probabilities, and the second essay explores whether women and minorities receive lower ratings than comparable white males, and women and minorities receive lower returns on the same level of performance ratings than comparable white males. The first essay finds that performance ratings have only limited impact on salary increases, but that they significantly affect promotion probability. Thus, the argument that performance-rewards link is weak could be partially correct, if it considers only pay-performance relationships. The second essay finds that women receive equal or higher performance ratings than comparable white men, but some minority male groups, particularly black men, tend to receive lower ratings than comparable white men. On the other hand, the returns on outstanding ratings do not differ between women and minority male groups and white men, though women groups seem to have disadvantages in promotion with the same higher ratings as comparable men in highly male-dominant occupations.

This item contains the agenda, minutes, and attachments for the Faculty Senate meeting on this date. There may be additional materials from the meeting available at the Faculty Center.

本研究欲瞭解在模擬招募情境中，兩個薪資特徵-「變動薪資比例」 與「加薪型態」，分別對組織吸引力之影響，並探討此兩組關係中「風險 知覺」的中介效果與「性格變項（核心自我評價）」的調節效果。本研究 採2x2 受試者間之實驗設計，所操弄的二個獨變項為：1.變動薪資比例 （高、低）；2.加薪型態（高機率低加薪、低機率高加薪），依變項為整 體「組織吸引力」及其三個向度（組織正向情感、雇主評價、求職行動 意圖）。 本研究之受試者為139 位大學應屆畢業生，研究結果顯示：「變動薪 資比例」越高，受試者感受的「風險知覺」越高；但「加薪型態」與受 試者的「風險知覺」無顯著關係。當受試者的「風險知覺」較高時，其 組織正向情感、雇主評價則較低；然而，變動薪資比例、加薪型態與組 織吸引力無顯著關係。雖然核心自我評價並沒有調節「變動薪資比例」 或「加薪型態」與組織吸引力的關係；可是核心自我評價卻調節「風險 知覺」與整體組織吸引力與其二個子向度（組織正向情感、求職行動意 圖）的關係。 研究者分別就結果加以討論，提出可能的解釋，並說明本研究之限 制與貢獻。 / This paper presents an experimental investigation of the influences of type of variable pay ratio and type of pay increases on overall organizational attraction and its three dimensions: affection, intentions toward the company and company prestige. A 2x2 between subjects design was used. Two independent variables were types of variable pay ratio (high/ low) and types of pay increases (high probability, small pay increases/ low probability, large pay increases). The dependent variable was organizational attraction. Risk perception and core self-evaluation were mediating and moderating variable, respectively. The sample comprised 139 college students approaching graduation. The results demonstrated that higher variable pay ratio caused higher risk perception but type of pay increases did not. Higher risk perception caused lower affection, company prestige; however, type of variable pay ratio and type of pay increases did not. Core self-evaluation did not mediate the relationship between type of variable pay ratio and risk perception, but it mediated the relationship between risk perception and overall organizational attraction and its two of three dimensions (affection, intentions toward the company). Based on the results, alternative explanation, limits, and implications were discussed.

In this thesis I propose increasing of the speed on the railway line No. 292 on the section žst.Bludov - žst. Hanušovice. It includes is complete design of horizontal and vertical ratios, eventually relocation of the track. Railway substructure is solved in selected sections. The thesis solves also editing of platforms and crossing structures.