The research reported in this thesis examines some aspects of upward influence behaviours at work, and in particular, the relationship between type of influence behaviours used and a number of potential correlates, including sex of agent, sex of target, sex-role identity, locus of control, job level, job type (secretarial worker or not) and educational level of agent. To examine these relationships. 64 male and 173 female white-collar workers (at AS01 to AS06 levels, or equivalent) in three large organisations in Canberra (A.C.T.) were surveyed, with a questionnaire containing measures of influence behaviours, attitudes to influencing upwards at work, a measure of sex-role identity, and a measure of locus of control beliefs, as well as demographic information. The data gathered from this survey was analysed using univariate, bivariate. and multivariate methods. Results showed limited support for stereotypical differences between males and females in influence behaviours used, and no support for hypotheses involving sex of target, sex-role identity, or secretarial workers. Influence behaviours previously identified as having positive outcomes for the agent were found in this study to be significantly associated with job level and educational level; influence behaviours previously identified as having negative outcomes for the agent were significantly associated with the tendency to explain outcomes in terms of control by powerful others, and with a sex-role identity characterised by negative masculinity traits. These findings suggest the importance of both structural and personal factors in choice of upward influence strategies at work. Suggestions for further research are provided.

A series of relatively recent bridge failures due to pier scour, as reported in literature, has rekindled interest in furthering our understanding of the scour process and for developing improved ways of protecting bridges against scour. Moreover, increased attention is being given to the state of Canadas infrastructure, a major aspect of which is the transportation network. In part, there is concern about both the impact of a failure on the handling of traffic flow while the failure is being remedied and on the cost of replacing the failed system component. As such, attention is being given to the scour design of new bridges and to the inspection, maintenance and management of existing bridge structures. The two major countermeasure techniques employed for preventing or minimising local scour at bridge piers are increased scour resistance and flow alteration. In the former case, the objective is to combat the erosive action of the scour-inducing mechanisms using hard engineering materials or physical barriers such as rock riprap. In the latter case, the objective is to either inhibit the formation of the scour-inducing mechanisms or to cause the scour to be shifted away from the immediate vicinity of the pier. This research focuses on a particular application of the latter technique. <p> In this study, the use of collars for reducing the effects of local scour at a bridge pier is presented together with the time aspect of the scour development. The adoption of a collar is based on the concept that its existence will sufficiently inhibit and/or deflect the local scour mechanisms so as to reduce the local scour immediately adjacent to the pier. The overall objective of the research is to study the temporal development of the scour for a pier fitted with a collar and a pier without a collar. More specifically, the objectives are: i) to evaluate the effectiveness of a pier collar for mitigating the depth of scour that would otherwise occur at a bridge pier; and ii) to assess the occurrence of an equilibrium scour condition, if achieved, or of the implications of not achieving such a condition in respect of interpreting the results obtained from a physical hydraulic model study. <p>The study was conducted using a physical hydraulic model operated under clear-water conditions in cohesionless bed material. Tests were conducted using two different pier diameters so as to determine the effect of pier diameter on the temporal development of scour for a plain pier. Also investigated was the effect of collar size on the time development of scour and its efficacy at preventing scour at a bridge pier. The time development of the scour hole around the model pier with and without a collar installed was compared with similar studies on bridge piers. Several equations for the temporal development of scour depth and those for the prediction of the equilibrium scour depth were tested as part of this study. <p>The results of the model study indicated that the maximum depth of scour is highly dependent on the experimental duration. The depth of the scour hole increases as the duration of the increased flow that initiates the scour increases. The extent of scour observed at the pier also increases as the duration of the tests increases. It was found that the temporal development of the scour hole at the pier was dependent on whether or not the pier was fitted with a collar placed at the bed level. The pathway to an equilibrium scour depth is different depending on whether the pier is fitted with a collar or not. With a collar in place, the development of the scour hole is considerably delayed. A truly equilibrium scour condition is not readily attainable and was not achieved in the work reported herein. It was demonstrated that wrong conclusions may be reached if a test is stopped short of an equilibrium state. As regards the temporal development of scour depth and for the tests in which no collar was fitted to the pier, it was noted that the form of equation that fits the experimental data well was the one given by Franzetti et al. (1982). Furthermore, it is possible to reach a variety of conclusions about the efficacy of using collars as a pier scour countermeasure technique, depending on which definition of time to equilibrium scour is adopted.

Bakgrund: Under senare år har skandaler inom svenska banker uppmärksammats. Det har senare visat sig att många skandaler har uppkommit till följd av brister inom den interna kontrollen. Samtidigt har antalet interna brott som begås på grund av en svag intern kontroll ökat trots att flera noterade bolag har ökat sina investeringar i den interna kontrollen. Banker har en viktig roll i samhället men den interna kontrollens betydelse för att motverka individuell yrkesbaserad ekonomisk brottslighet inom svenska storbanker är inte särskilt utredd. Syfte: Studien ämnar bidra med en förståelse för hur intern yrkesbaserad ekonomisk brottslighet motverkas med de svenska storbankernas interna kontroll med hänvisning till Internal Control – Integrated Framework och Three Lines of Defence. Vidare ämnar studien utreda om orsaker bakom individuell yrkesbaserad ekonomisk brottslighet är kända hos de svenska storbankerna samt om denna kännedom ser olika ut inom organisationerna. Slutligen syftar studien att diskutera eventuella förbättringsområden som upptäckts. Metod: Studien innefattar en kvalitativ del som består av intervjuer med personer som innehar god kännedom om intern kontroll. Även en kvantitativ del ingår i studien i form av enkäter som distribuerats till kontorschefer. Teori och empiri har kontinuerligt utvärderats och anpassats vilket innebär att ett iterativt synsätt har använts i studien. Resultat: Studien har visat att de svenska storbankerna byggt ut och kompletterat de modeller som syftet omfattar. Även indikationer på problemområden inom tillämpandet av Three Lines of Defence har uppmärksammats. Vidare har studien visat att bakomliggande orsaker till individuell yrkesbaserad ekonomisk brottslighet är mindre kända på en lägre organisatorisk nivå inom bankerna. Slutligen har ett antal förbättringsområden inom studiens ramar identifierats. De omfattar främst (1) att medarbetare i större utsträckning skall förstå syftet med den interna kontrollen och (2) att några kontrollaktiviteter har god utvecklingspotential inom bankerna. / Background: Scandals within Swedish banks have been observed during the past years. Many of these have occurred as a consequence of defaults in the internal control. Simultaneously many internal white collar crimes have been committed as a consequence of weak internal control, even though public companies have increased their investments in their internal control. Banks have an important role in society; still the importance of the internal control to counteract internal white collar crime towards Swedish banks is yet to be unraveled. Aim: The study aim to contribute to an understanding of how internal white collar crime within universal banks can be counteracted by means of the internal control, within Internal Control – Integrated Framework and Three Lines of Defence. The purpose is further to investigate if causes to internal white collar crime are well-known among the universal banks at different organizational levels. The study is also aiming to discuss potential improvements that have been identified. Implementation: Both qualitative and quantitative strategies have been used. The qualitative strategy has included interviews with persons who have intimate knowledge of internal control. The quantitative strategy has included a questionnaire that was distributed to chiefs of retail departments. The study is iterative since theory and empirics have been evaluated and adjusted on a regularly basis. Result: The universal banks have made supplements to those models that the study comprehends and there are some problem areas within the use of Three Lines of Defence. Further, the study has revealed that causes to internal white collar crime are less known at a lower organizational level. A few areas that can be improved have been identified. Those of most importance are; (1) the purpose of the internal control must be better understood of employees and (2) some control activities have development potential.Search terms: Internal control, COSO, Three Lines of Defence, the four largest Swedish banks, white collar crime.

This is a study of the trade union journal for female blue collar women in Sweden, Arbetets Kvinnor, between 1927 and 1931. The purpose is to examine how a female trade union activist's constructs collective identity by those notions of social class, sex, and moral values that are articulated in the journal. The main theoretical basis is Alberto Melucci's analysis where he argues that a collective identity in social movements is made in an interaction between individuals, where the action possibilities and limits are defined. Another purpose is how the female blue collar worker's resistance and/or adaption to the male hegemonic trade union and the bourgeoisie hegemonic society are presented. The essay shows how the collective identity is made of both historical and contemporary images of the working class women as workers and trade union activists. It also shows that the identity is based on an international class struggle in which the labour women walk hand in hand with the labour men, embracing social democratic ideas. The conception of the woman of the labour class is multifaceted, for example she is pictured as a class comrade and simultaneously as a one whose main purpose is motherhood. Arbetets Kvinnor shows that the trade unionist women bid the bourgeoisie dominance resistance and it also depicts the women making opposition to the male hegemony in the trade union. The moral values that are presented are solidarity, responsibility and the urge of education into making the goal of an equal society possible to reach.

A series of relatively recent bridge failures due to pier scour, as reported in literature, has rekindled interest in furthering our understanding of the scour process and for developing improved ways of protecting bridges against scour. Moreover, increased attention is being given to the state of Canadas infrastructure, a major aspect of which is the transportation network. In part, there is concern about both the impact of a failure on the handling of traffic flow while the failure is being remedied and on the cost of replacing the failed system component. As such, attention is being given to the scour design of new bridges and to the inspection, maintenance and management of existing bridge structures. The two major countermeasure techniques employed for preventing or minimising local scour at bridge piers are increased scour resistance and flow alteration. In the former case, the objective is to combat the erosive action of the scour-inducing mechanisms using hard engineering materials or physical barriers such as rock riprap. In the latter case, the objective is to either inhibit the formation of the scour-inducing mechanisms or to cause the scour to be shifted away from the immediate vicinity of the pier. This research focuses on a particular application of the latter technique. <p> In this study, the use of collars for reducing the effects of local scour at a bridge pier is presented together with the time aspect of the scour development. The adoption of a collar is based on the concept that its existence will sufficiently inhibit and/or deflect the local scour mechanisms so as to reduce the local scour immediately adjacent to the pier. The overall objective of the research is to study the temporal development of the scour for a pier fitted with a collar and a pier without a collar. More specifically, the objectives are: i) to evaluate the effectiveness of a pier collar for mitigating the depth of scour that would otherwise occur at a bridge pier; and ii) to assess the occurrence of an equilibrium scour condition, if achieved, or of the implications of not achieving such a condition in respect of interpreting the results obtained from a physical hydraulic model study. <p>The study was conducted using a physical hydraulic model operated under clear-water conditions in cohesionless bed material. Tests were conducted using two different pier diameters so as to determine the effect of pier diameter on the temporal development of scour for a plain pier. Also investigated was the effect of collar size on the time development of scour and its efficacy at preventing scour at a bridge pier. The time development of the scour hole around the model pier with and without a collar installed was compared with similar studies on bridge piers. Several equations for the temporal development of scour depth and those for the prediction of the equilibrium scour depth were tested as part of this study. <p>The results of the model study indicated that the maximum depth of scour is highly dependent on the experimental duration. The depth of the scour hole increases as the duration of the increased flow that initiates the scour increases. The extent of scour observed at the pier also increases as the duration of the tests increases. It was found that the temporal development of the scour hole at the pier was dependent on whether or not the pier was fitted with a collar placed at the bed level. The pathway to an equilibrium scour depth is different depending on whether the pier is fitted with a collar or not. With a collar in place, the development of the scour hole is considerably delayed. A truly equilibrium scour condition is not readily attainable and was not achieved in the work reported herein. It was demonstrated that wrong conclusions may be reached if a test is stopped short of an equilibrium state. As regards the temporal development of scour depth and for the tests in which no collar was fitted to the pier, it was noted that the form of equation that fits the experimental data well was the one given by Franzetti et al. (1982). Furthermore, it is possible to reach a variety of conclusions about the efficacy of using collars as a pier scour countermeasure technique, depending on which definition of time to equilibrium scour is adopted.

Revised; Originally published:1999 / 6 pp. / The pruning principles discussed in this publication have proven to provide the best possible out comes including tree longevity and safety. Although trees may live for years following improper pruning their life span and safety may be severely reduced. We encourage proper pruning so that the trees we care for may bring us pleasure for many years.

Using a multi-case study, three Ponzi schemes were investigated: Road2Gold, Bernie Madoff’s empire, and the Earl Jones affair. This grounded study used an inductive bottom-up methodology to observe and describe stakeholder mobilization in reaction to corporate fraud. This research on stakeholder behaviour in Ponzi schemes articulates new theory for describing stakeholder behaviour and possible determinants for successful mobilization to action. The data presented here point to a useful distinction in the stakeholders in a corporate fraud: reluctant and engaged stakeholders. Reluctant stakeholders seek only interest-based ends, whereas engaged stakeholders have additional identity and ideological goals shared by a mobilized group. / viii, 85 leaves : ill. ; 29 cm

Experimental objective - the study was aimed to establish the developmental regularities of winter rape and its hybrids under the conditions of autumn-winter period becoming warmer and variable in length, to estimate the peculiarities of their biopotential formation and to optimize the measures of adaptation to changeable climate conditions. Statements to be defended: 1. Winter rape development until the end of autumn vegetation depends on sowing date and plant genotype. 2. The changes in nutrients in the rosette of winter rape ant its hybrids plants occurring after resumption of vegetation during the wintering period differ and depend not only on the genotype and sowing date but also on the year’s weather conditions. 3. Different sowing time influences over winter survival of winter rape and its hybrids plants. Rape hybrids respond less sensitively to the delay in sowing date. 4. Sowing time exerts a greater effect on the seed yield of winter rape compared with winter rape hybrids. / Tyrimų tikslas - nustatyti žieminių rapsų ir jų hibridų vystymosi dėsningumus skirtingos trukmės šiltėjančiu rudens – žiemos periodu, įvertinti jų biopotencialo formavimosi ypatumus bei optimizuoti prisitaikymo prie besikeičiančių klimato sąlygų adaptacines priemones (sėjos laiką). Disertacijos ginamieji teiginiai: 1. Žieminių rapsų vystymasis iki rudens vegetacijos pabaigos priklauso nuo sėjos laiko ir augalo genotipo. 2. Atsinaujinus vegetacijai žiemojimo metu, rapsų ir jų hibridų skrotelėje vykstantys maisto medžiagų pokyčiai skiriasi ir priklauso ne tik nuo genotipo ir sėjos laiko, bet ir nuo metų meteorologinių sąlygų. 3. Skirtingas sėjos laikas įtakojo žieminių rapsų ir jų hibridų peržiemojimą. Rapsų hibridai yra mažiau jautrūs sėjos laiko vėlinimui. 4. Sėjos laikas daro didesnę įtaką rapsų nei jų hibridų sėklų produktyvumui.

This thesis aims to find out the job satisfaction level in large and small enterprises by founding on Locke&rsquo / s model and to compare job satisfaction levels. Although, Locke&rsquo / s job satisfaction model includes many dimensions, it is lack of some variables, which are very important for sociology. In order to fill this gap, demographical information and status in the work place have ben added within variables. Consequently, job satisfaction levels of workers who work in large and small size enterprises in different status (white collar, blue collar) and who comes from different demographical structures have been determined / additionally, their expectations from work and their point of views about the work have been tried to understand. In order to reach these findings, a field research, which took approximately 10 months, has been conducted in a large and a small enterprise. Field research has been conducted by applying questionnaire for 64 questions to 85 people. However, some of important information about the work place has been found as consequence of depth interviews done with respondents. While social rights in large enterprises and image of the enterprise effect the job satisfaction positively, in small enterprises social environment and behavior to the workers are important. To get homogeneous answers are easy in large enterprises / because, changes like promotion, increase of salaries are done within a system and formal / which is permanent is not people but the works. However, answers and results are heterogeneous in small enterprises because works are done within informal relations by attaching to people. Whatever the size of the enterprise, as qualifications of the work and educational level increase, as expectations increase and to get satisfaction from the work becomes difficult. On the other hand, most difficult part of conducting this research in Turkey is that workers pay attention to the workplaces where they can get their total salary at right time and where they feel secure, instead of job satisfaction and most of time they think that get satisfaction from work is luxury. Field research was not only of help to this research, but also provide workers who participated to the research to think about their job satisfactions.

A presente dissertação de mestrado tratou de analisar a prática do crime de evasão de divisas como uma possível estratégia das organizações criminosas. A análise empírica deu-se, em especial, pela leitura de acórdãos – para os quais se utilizou do programa de análise de dados sociais qualitativos NVivo8 – e ementas (espécies de resumos) do Tribunal Regional Federal da 4ª Região, pela realização de entrevistas semi-estruturadas com membros do Judiciário Federal e do Ministério Público Federal, e pela observação das operações especiais realizadas pela Polícia Federal, cujas informações foram complementadas pela busca de informações na internet em sítios de notícias e de instituições governamentais. A leitura das legislações trazidas no decorrer do trabalho também serviu de subsídio para as considerações finais. Passando pelas concepções primeiras a respeito do que se entenderia por crime e criminoso de colarinho branco, buscou-se fazer uma análise, considerando o âmbito brasileiro e o período de vigência da Lei n. 7.492/86, que trata dos crimes contra o Sistema Financeiro Nacional – estando, dentre eles, a evasão. Tal estudo pretendeu identificar as eventuais dissonâncias entre as características de outrora – do delito e delinquente de colarinho branco – e as atuais, apontando para a ampliação do perfil outrora traçado por Edwin H. Sutherland. No que tange às razões e consequência da criminalização de evasão de divisas, procedeu-se à análise da necessidade de proteção da sociedade por intermédio de uma norma penal. Nessa esteira, enveredou-se por questionamentos acerca das fragilidades sociais e institucionais, da integração, da impunidade e da morosidade judicial, bem como das estratégias de combate à criminalidade econômica. O exame realizado conduziu ao entendimento de que a evasão de divisas ocorre, não raramente, conjuntamente com outros delitos e com o crime organizado, podendo ser utilizada – ainda que não o tenha sido, comprovadamente – como elemento estratégico para a sustentação de organizações criminosas. / The present Master‟s thesis analyzed the criminal practice of tax evasion as a strategy possibly used by criminal organizations. Empirical analysis was made mainly through the reading of sentences, for which I used the NVivo8 software (for qualitative social data analysis), and summaries (ementas) of the TRF 4ª R., through semi-structured interviews with members of the Federal Judiciary and of the Federal Public Ministry. And finally, through the observation of special operations performed by the Federal Police, of which information was complemented by data found on news and governmental institutions websites on the Internet. For the final considerations, I used as a foundation the legislation mentioned in the course of the work. Starting with initial concepts as to what people would understand as a crime and the white-collar criminal, I built an analysis that takes into account the Brazilian scope and the validity period of Act n. 7.492/86, which deals with crimes against the National Financial System – among them, evasion. Such research intends to identify any inconsistencies between the former characteristics – of delinquency and the white-collar delinquent – and the actual characteristics, pointing at the enlargement of the profile once defined by Edwin H. Sutherland. Regarding the reasons and the consequence of the tax evasion criminalization, I move forward, analyzing the necessity of protecting society through criminal regulation. In this context, I bring questions about social and institutional fragilities, of integration, impunity and judicial slowness, as well as questions about the strategies to combat economic crimes. The performed exam led to the understanding that tax evasion happens, not rarely, along with other transgressions and organized crime, and it is subject to be used, even though not proved, as a strategic element for sustaining criminal organizations.