The objectives of this research were twofold: a) to define the relationship between tooth withdrawal and specific gravity for southern pine lumber and four different plate-to-wood load orientations, and b) to demonstrate how these relationships could be applied to new lumber grades to predict tooth withdrawal performance so that additional testing would not be necessary. The four orientations investigated were: a.) LRAA - plate axis parallel to load and wood grain parallel to load. b.) LREA - plate axis perpendicular to load and wood grain parallel to load. c.) LRAE - plate axis parallel to load and wood grain perpendicular to load. d.) LREE - plate axis perpendicular to load and wood grain perpendicular to load. For the LRAA, LREA, LRAE, LREE orientations, the following sample sizes were respectively: 27, 22, 27, and 29. Results showed specific gravity and embedment gap were excellent predictors of ultimate tooth withdrawal stress for the LRAA orientation. However, neither specific gravity nor percentage of latewood significantly influenced the location of tooth withdrawal. For the LREA orientation, specific gravity alone was a good predictor of ultimate tooth withdrawal stress. Furthermore, the side of the joint test specimen where tooth withdrawal initiated was dependent on the wood piece with the lowest mean specific gravity. For the LRAE orientation, specific gravity was a marginal predictor of ultimate tooth withdrawal stress. For the LREE orientation, specific gravity was a decent predictor of ultimate tooth-withdrawal stress. / Master of Science

Community-pharmacy is in a state of flux with a series of significant recent changes including the Community-pharmacy Contract, the reconstitution of the RPSGB and the General Pharmaceutical Council. There are also socio-cultural changes such as greater numbers of women in the profession, and an increase in pharmacists reducing their hours of work. The latter comes at a time when workload/roles are expanding and diversifying, leading to potential scenarios in which there are shortfalls between the hours worked and workload demands. This will have an impact on community pharmacists, but its magnitude may be dependent on how they are professionally and organisationally committed. Whilst there has been some promising commitment research in the USA, little research has been published in GB. However, multidimensional models of commitment have been researched extensively in other professions.A programme of research was developed and conducted to characterise and understand the role of professional and organisational commitment in community-pharmacy in GB using the Three-Component Model of commitment (TCM). Various methods were used to answer the research questions including focus-groups to assess qualitatively the contextual appropriateness of the constructs (stage 1.1), and cognitive-interviews to assess construct validity (stage 1.2). Stage 2 consisted of a large survey study, which examined the psychometric validity of the measurement scales as well as salient a-priori theoretical relationships found in both community pharmacy in GB and other professional contexts. A total of 32 participants were recruited for stage one and 713 community-pharmacists participated in stage two. Ethical approval was attained from the University of Manchester Ethics Committee for both stages one and two.The research found that beyond the affective facets of professional and organisational commitment both normative and continuance facets made significant, unique and yet varied contributions to the influence of both withdrawal-behaviours and work-performance behaviours in the community pharmacy population in GB. However, the levels and strengths of the different facets of professional and organisational commitment also appeared to differ amongst the different subgroups in community pharmacists in GB. For example, independent/small-chain pharmacists exhibited significantly higher levels of affective and normative organisational commitment and significantly lower levels of organisational withdrawal behaviours compared to large-multiple pharmacists. The implications of these and other differences were highlighted and recommendations made salient to the profession and community pharmacy organisations about how the levels of the different facets of commitment may be managed to foster greater work-performance behaviours and mitigate the different withdrawal behaviours.

« Le sujet de cette thèse traitera du Liban entre les deux retraits israélien et syrien, 2000 – 2005.En effet, cette récente période s’inscrit comme l’une des plus critiques dans l’histoire contemporaine du Liban. La guerre civile déclenchée en avril 1975 est officiellement terminée en octobre 1990 par une « paix syrienne » imposée aux belligérants Libanais, soutenue par la Ligue Arabe et la communauté internationale. Cette période de paix entre 1990 et 2005, fut d’une part une période de reconstruction et de développement du Liban. Mais d’autre part, ces quinze années témoignent d’un profond malaise et mécontentement inscrits dans une situation globale apparemment paisible mais en fait marquée de fragilités politiques, sociales et communautaires profondes.Deux évènements majeurs - les retraits : israélien en 2000 et syrien en 2005 - viennent bouleverser ce statut quo libanais et déclenchent le processus inévitable d’une nouvelle « démocratisation » du Liban dont les conséquences ne cessent de se ressentir et de rebondir à ce jour. Entre ces deux retraits, un troisième « évènement choc », le 11 septembre 2001 semble au regard de certains Libanais la perspective d’une nouvelle politique américaine et européenne dans la région.Cette période sera marquée au Liban, par les événements d’août 2000, arrestations arbitraires à l’encontre des opposants au régime prosyrien, la fermeture forcée de la chaîne de télévision libanaise anti syrienne MTV, les discours virulents des prélats maronites de l’église du Liban et du patriarche du Liban contre le régime en place, la nouvelle politique du leader druze Walid Joumblatt, l’éloignement du Premier Ministre libanais Rafic Hariri de la politique syrienne, et le début de la création d’une opposition multiconfessionnelle contre la reconduction du président libanais prosyrien Emile Lahoud, le vote de la résolution 1559 au conseil de sécurité de l’ONU, et finalement le « 11 septembre libanais » ou l’assassinat de Rafic Hariri, en février 2005 et la « révolution du Cèdre » qui en suit. / «The subject of that thesis will deal with Lebanon between both Israeli and Syrian withdrawals, on 2000 - 2005. Indeed, this recent period joins as one of the most critical in the contemporary history of Lebanon. The civil war started in April, 1975 is officially ended in October, 1990 with a " Syrian peace " compulsory for the Lebanese belligerent parties, supported by the Arab League and the international community. This peace period between 1990 and 2005, was on one hand a period of reconstruction and development of the Lebanon. But on the other hand, these fifteen years testify of a profound faintness and a dissatisfaction registered in an apparently peaceful global situation but in fact marked with deep political, social and community fragilities:Two major events - withdrawals: Israeli in 2000 and Syrian in 2005 come to upset this Lebanese status quo and activate the inevitable process of a new "democratization" of Lebanon of which the consequences do not stop feeling the effects and bouncing to this day. Between these two withdrawals, the third " event shock ", September 11th, 2001 seems with regard to certain Lebanese the perspective of a new American and European policy in the region.This period will be marked in Lebanon, by the events of August 2000, arbitrary arrests against the opponents of the proSyrian regime, the forced closure of the Lebanese anti Syrian television channel MTV, the virulent speeches of the Maronite prelates of the church and the patriarch of Lebanon against the regime in position, the new policy of the Druze leader Walid Joumblatt, the estrangement of the Lebanese Prime Minister Rafic Hariri of the Syrian politics, and the beginning of the creation of a multidenominational opposition against the renewal of the proSyrian Lebanese president Emile Lahoud, the vote of the resolution 1559 in the United Nations Security Council, and finally on the " Lebanese September 11th " or the murder of Rafic Hariri, in February, 2005 and the " revolution of the Cedar ".

This diploma thesis deals with the impact of withdrawal from the European Union on the Czech Republic and for this purpose is divided into three separate chapters. The first part deals with the general characteristics of European Union membership, especially the review of the status of the Czech Republic compared to the other member states, as well as the summary of the benefits and risks associated with membership in the EU. The second chapter of this thesis examines the legislative option of withdrawal from the Union and considers possible alternatives to EU membership. In the last chapter, lessons learned are taken into account and the evaluation of economic impacts of withdrawal from the European Union on the Czech Republic is based on them.

Worldwide, alcohol is the third leading risk factor for disease burden, while its harmful use leads to 2.5 million deaths every year. Alcohol dependence (AD) is a complex disease, with devastating effects on individuals, families, and society. It is estimated that 76.3 million people worldwide have suffered from alcohol use disorders (AUD), including alcohol abuse and AD. Alcohol withdrawal or alcohol withdrawal symptom (AWS) refers to a cluster of symptoms that may occur when a heavy drinker suddenly stops or significantly reduces their alcohol intake. These symptoms can start as early as 2 h after the last drink, persist for weeks, and range from mild anxiety and shakiness to severe complications, such as seizures and delirium tremens. Family, twin, and adoption studies have indicated that genetic and environmental factors and their interactions contribute to the development of AD and related phenotypes, with a heritability coefficient of more than 0.5 for AD. Whole-genome linkage and candidate gene association studies have successfully identified several chromosome regions and genes that are related to AD and AWS. Furthermore, gene expression analysis, epigenetic studies, and genome-wide association studies (GWAS) have provided regions and loci for AWS. This chapter reviews the recent findings in genetic studies of AWS.

Digitalis in one of the most frequently prescribed drugs, especially to elderly people. The prescription of cardiac glucosides (1978) was studied by using statistics from Apoteksbolaget (the National Corpora­tion of Swedish Pharmacies). There was a threefold difference in the sales of cardiac glucosides per 1000 inhabitants in the different primary care areas. Digoxin was prescribed to 90-98 per cent of the patients, with considerable variations in the dosages. Many other factors besides the cardio-vascular morbidity were likely to cause these differences. Maintenance digitalis therapy has lately been questioned. In a retro­spective study, digitalis was discontinued in 141 geriatric patients without contraindications to digitalis withdrawal. Digoxin treatment seemed to be unnecessary in 108 patients (81 per cent), followed up two months after digoxin withdrawal. A long-term study (mean: 20,5 months) was carried out in these 108 patients. Digitalis therapy was reinstituted in 30 of 99 patients, equally distributed on the basis of clear, possible or uncertain indications. Significantly more patients (p&lt; 0,001) with atrial fibrillation compared with sinus rhythm were restarted. A prospective, randomized, double-blind placebo- controlled study in 39 out of 66 geriatric patients confirmed the results of the retrospective study. During a two-month period 32 of 37 patients (86 per cent) managed without digitalis. Eighteen out of 66 patients (27 per cent) presented contraindications to digoxin with­drawal. Those who needed digitalis were restarted mainly during the first nonth (mean: 18 days) following digoxin withdrawal. Digitalis intoxication has been studied earlier, mainly in hospitalized patients. A clinical examination and ECG of a random sample of out­patients treated with digoxin shewed that about 5 per cent were certainly intoxicated and about 2 per cent suspected of being intoxi­cated. Elderly patients are said to be more sensitive to digitalis. Eleven per cent of 66 geriatric patients were found, without doubt, to be digitalis intoxicated. The mean serum digoxin concentration was significantly higher in eight toxic patients compared with non-toxic patients, but 75 per cent of the toxic patients had serum digoxin con­centrations within or below therapeutic range. Five of these intoxi­cated patients did not need maintenance digitalis therapy. A questionnaire of 361 patients in Skellefteå and Uppsala revealed that about 45 per cent had taken digitalis for more than five years. Approximately 85 per cent took one tablet daily and stated compliance. About one fifth did not know why they were taking digoxin and about half of the patients were uncertain if they were improved, by digitalis therapy. Although digitalis intoxication is such an important clinical problem, some 55 per cent did not know about digitalis's side-effects and some 50 per cent stated that no or insufficient information had been given. Only 15 per cent were satisfied with the information they had received. A significant negative correlation between digoxin dosages and the age of the patients was found. / <p>Diss. Umeå : Umeå universitet, 1983, härtill 7 uppsatser</p> / digitalisering@umu

The researcher is concerned about the lack of attention given to withdrawn early adolescents (WEAs) at school. During early adolescence, the foundations for lasting character, personality traits and social interaction are laid. Learners exhibiting withdrawal behaviour are described as being quiet, reserved, removed or distant. Attempts by educators to get them involved in lessons often end in failure and this causes educators to become frustrated and confused about how to deal with these learners. The aim of this study is therefore to establish the factors that contribute to withdrawal behaviour in early adolescents. The researcher devised an identification instrument that makes the identification of WEAs much easier for educators. He also established the deep seated fears and anxieties of WEAs and ascertained how they would like to be treated by their educators. / Psychology of Education / M. Ed. (Psychology of Education)

Companies throughout the world are faced with continual changes in order to remain competitive and survive. These changes are caused by economic uncertainty, globalisation, mergers and acquisitions. The results are unemployment or transfer of workers to the different areas of the organisation. These changes have unprecedented effect on workers, especially the survivors of retrenchments or downsizing, resulting in a feeling of job insecurity. lnsecurity is concerned with the continued existence of jobs for the employees in the organisation. It is characterised by feelings of powerlessness, uncertainty and fear. Consequently, job insecurity has emerged as an important stressor in modern organisations. Studies indicate that job insecurity leads to physical and psychological health problems. Further employees who experience feelings of job insecurity are more likely to display undesirable organisational outcomes such as withdrawal behaviours, job dissatisfaction and low organisational commitment. The empirical objective of this study was to determine the possible relationship between job insecurity, job satisfaction and organisational commitment. Also, whether job insecurity can predict job satisfaction and organisational commitment. A survey design was used to realise the research objectives. The study population consisted of 121 employees in a mining organisation. The Job Insecurity Questionnaire, the Revised Short-version of the Minnesota Job Satisfaction Questionnaire and the Organisational Commitment Questionnaires were used as measuring instruments. Reliability and construct validity of all three questionnaires were found to be acceptable. It was found that respondents experienced below average levels of job insecurity. They further showed above average levels of job satisfaction and organisational commitment. The findings indicate that a relationship exists between job insecurity, job satisfaction and organisational commitment. Practically significant differences of medium to large effect were established for race, respondents having qualifications of less than Std 10, semiskilled, grade C3, 4 and 5 and E, DL and DU, and who are affiliated to NUMSA, which means that they experience more job insecurity compared to other groups. Through regression analysis, it was established that job insecurity predicts 44% of total variance of job satisfaction and organisational commitment. Limitations were identified and recommendations with regard to future research and recommendations for the organisation were made. / Thesis (M.Com. (Industrial Psychology))--North-West University, Vaal Triangle Campus, 2004.

No description available.

This study attempted to reduce three response classes in the verbal behavior of a forty-three-year-old female graduate student. Consequences were placed on interruptions, illogical statements, and total time talking. Specifically, a response rate was taken on the three response classes, and contingent money withdrawal for exceeding defined limits was used as punishment. The treatment was generally effective in reducing interruptions, illogical statements, and total time talking to one half the baseline level, but the follow-up phase suggests that some form of maintainance procedure would be needed to maintain the rate at the lower level.