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Sample records for commercial aspects die

  1. Interventions to enhance the spiritual aspects of dying.

    Science.gov (United States)

    Chochinov, Harvey Max; Cann, Beverley J

    2005-01-01

    In recent years, medical and allied health publications have begun to address various topics on spirituality. Scholars have posited numerous definitions of spirituality and wrestled with the notion of spiritual pain and suffering. Researchers have examined the relationship between spirituality and health and explored, among other topics, patients' perceptions of their spiritual needs, particularly at the end of life. This paper summarizes salient evidence pertaining to spirituality, dying patients, their health care providers, and family or informal caregivers. We examine the challenging issue of how to define spirituality, and provide a brief overview of the state of evidence addressing interventions that may enhance or bolster spiritual aspects of dying. There are many pressing questions that need to be addressed within the context of spiritual issues and end-of-life care. Efforts to understand more fully the constructs of spiritual well-being, transcendence, hope, meaning, and dignity, and to correlate them with variables and outcomes such as quality of life, pain control, coping with loss, and acceptance are warranted. Researchers should also frame these issues from both faith-based and secular perspectives, differing professional viewpoints, and in diverse cultural settings. In addition, longitudinal studies will enable patients' changing experiences and needs to be assessed over time. Research addressing spiritual dimensions of personhood offers an opportunity to expand the horizons of contemporary palliative care, thereby decreasing suffering and enhancing the quality of time remaining to those who are nearing death.

  2. COMMERCIALIZATION OF EUROPEAN FOOTBALL : Different Aspects Leading to Commercialization

    OpenAIRE

    Bhandari, Raju

    2016-01-01

    Basically, the main goal of this thesis is to make a clear picture of football business in Europe, which consists of many financial factors, relations between football and their supporters, rise of many competitions and leagues and most importantly about the players and their transfers. As, they are the vital aspects of football industry. The history of football business is shown when it came into exist in Europe. The small efforts from private companies and the media, TV broadcasting help...

  3. Environmental aspects of commercial radioactive waste management

    Energy Technology Data Exchange (ETDEWEB)

    1979-05-01

    Volume 2 contains chapters 6 through 10: environmental effects related to radioactive waste management associated with LWR fuel reprocessing - mixed-oxide fuel fabrication plant; environmental effects related to transporting radioactive wastes associated with LWR fuel reprocessing and fabrication; environmental effects related to radioactive waste management associated with LWR fuel reprocessing - retrievable waste storage facility; environmental effects related to geologic isolation of LWR fuel reprocessing wastes; and integrated systems for commercial radioactive waste management. (LK)

  4. Commercial aspects of rapid thermal processing (RTP)

    Energy Technology Data Exchange (ETDEWEB)

    Graham, R.G.; Huffman, D.R. [Ensyn Technologies Inc., Greely, ON (Canada)

    1996-12-31

    In its broadest sense, Rapid Thermal Processing (RTP{sup TM}) covers the conversion of all types of carbonaceous materials to liquid fuels, high quality fuel gases, and chemicals. Scientifically, it is based on the general premise that products which result from the extremely rapid application of heat to a given feedstock are inherently more valuable than those which are produced when heat is applied much more slowly over longer periods of processing time. Commercial RTP{sup TM} activities (including the actual implementation in the market as well as the short-term R and D initiatives) are much narrower in scope, and are focused on the production of high yields of light, non-tarry liquids (i.e. `bio-crude`) from biomass for fuel and chemical markets. Chemicals are of significant interest from an economical point of view since they typically have a higher value than fuel products. Liquid fuels are of interest for many reasons: (1) Liquid fuels do not have to be used immediately after production, such as is the case with hot combustion gases or combustible gases produced via gasification. This allows the decoupling of fuel production from the end-use (ie. the conversion of fuel to energy). (2) The higher energy density of liquid fuels vs. that of fuel gases and solid biomass results in a large reduction in the costs associated with storage and transportation. (3) The costs to retrofit an existing gas or oil fired combustion system are much lower than replacement with a solid fuel combustor. (4) In general, liquid fuel combustion is much more efficient, controllable, and cleaner than the combustion of solid fuels. (5) The production of liquid `bio-crude` permits the removal of ash from the biomass prior to combustion or other end-use applications. (6) Gas or liquid fuel-fired diesel or turbine engines cannot operate commercially on solid fuels. Although wood represents the biomass which is of principal commercial interest (including a vast array of wood residues

  5. Environmental aspects of commercial radioactive waste management

    Energy Technology Data Exchange (ETDEWEB)

    1979-05-01

    Environmental effects (including accidents) associated with facility construction, operation, decommissioning, and transportation in the management of commercially generated radioactive waste were analyzed for plants and systems assuming a light water power reactor scenario that produces about 10,000 GWe-yr through the year 2050. The following alternative fuel cycle modes or cases that generate post-fission wastes requiring management were analyzed: a once-through option, a fuel reprocessing option for uranium and plutonium recycle, and a fuel reprocessing option for uranium-only recycle. Volume 1 comprises five chapters: introduction; summary of findings; approach to assessment of environmental effects from radioactive waste management; environmental effects related to radioactive management in a once-through fuel cycle; and environmental effects of radioactive waste management associated with an LWR fuel reprocessing plant. (LK)

  6. Aspects of caring for dying patients which cause anxiety to first year student nurses.

    Science.gov (United States)

    Cooper, Jan; Barnett, Mandy

    2005-08-01

    To examine what aspects of caring for dying patients cause anxiety in student nurses during their first year of training. Qualitative descriptive study. A university in the UK delivering preregistration nurse education. A purposive sample of 38 student nurses who had just completed their first year of their programme consented to participate in the study. Data triangulation was employed, with data collected from students' reflective diaries and two focus group meetings. Eight themes emerged relating to students' anxiety about caring for dying patients: coping with the physical suffering of patients: what to do or say; the severing of the relationship with the patient; the type of death; cardiopulmonary resuscitation; last offices; coping mechanisms; and interventions that would improve the student experience. Findings from the study suggest that it is aspects of the caring role, rather than personal fear of death, that form the source of much of students' anxiety.

  7. The Experience of Death and Dying: Psychological, Philosophical and Spiritual Aspects

    Directory of Open Access Journals (Sweden)

    Stanislav Grof

    2015-12-01

    Full Text Available The article discusses some psychological, philosophical, and spiritual aspects of the research on death and dying. The author challenges materialistic understanding of death, based on metaphysical assumption inherited from the Cartesian-Newtonian paradigm that had became one of the leading myths of the Western science, according to which consciousness is an epiphenomenon of matter, a product of the physiological processes in the brain, and thus critically dependent on the body. By reviewing the existing data and observations from various fields of research he points out to the fact that there is no proof for such a reductive claim. The research of the psychological, philosophical, and spiritual aspects of death and dying discussed in this paper offers considerable theoretical and practical implications, enabling the refusal of materialistic interpretation of death as the final end of human existence and conscious activity of any kind.

  8. Experimental Damage Criterion for Static and Fatigue Life Assessment of Commercial Aluminum Alloy Die Castings

    Science.gov (United States)

    Battaglia, Eleonora; Bonollo, Franco; Ferro, Paolo

    2017-05-01

    Defects, particularly porosity and oxides, in high-pressure die casting can seriously compromise the in-service behavior and durability of products subjected to static or cyclic loadings. In this study, the influence of dimension, orientation, and position of casting defects on the mechanical properties of an AlSi12(b) (EN-AC 44100) aluminum alloy commercial component has been studied. A finite element model has been carried out in order to calculate the stress distribution induced by service loads and identify the crack initiation zones. Castings were qualitatively classified on the basis of porosities distribution detected by X-ray technique and oxides observed on fracture surfaces of specimens coming from fatigue and tensile tests. A damage criterion has been formulated which considers the influence of defects position and orientation on the mechanical strength of the components. Using the proposed damage criterion, it was possible to describe the mechanical behavior of the castings with good accuracy.

  9. Some aspects of the southeast Alaska commercial fisheries: Special report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This paper ascertains what the USFWS can do to help stem the downward trend of the southeastern Alaska salmon fishery by: reviewing biological aspects of Alaska...

  10. Commercial aspects of cloning and genetic modification in cattle

    DEFF Research Database (Denmark)

    Lewis, I M; French, A J; Tecirlioglu, R T

    2004-01-01

    A range of potential commercial applications of cloning and genetic modification in cattle has been suggested over the last decade. It includes the rapid multiplication of elite genotypes, production of valuable human proteins, altered production characteristics, increased disease resistance...... and milk with improved nutritional value and processing capabilities. However, an economic return from the sale of product is far from reality in any of these areas. One impediment to achieving economic sustainability is the extremely low efficiency in producing healthy offspring from transferred cloned...... embryos. Other significant impediments are societal concerns surrounding such technologies, animal welfare issues and regulatory requirements. This review will focus on current biological limitations and technical capabilities in commercial settings, the changes required to allow the production and sale...

  11. GLOBALIZATION’S ASPECTS OF HIGHER EDUCATION COMMERCIALIZATION

    Directory of Open Access Journals (Sweden)

    O. Zhylinska

    2013-05-01

    Full Text Available The article is devoted to higher education current trends in the context of commercialization under globalization. The paper analyzes dynamics of the global education market, identifies factors that influence the choice of university and educational programs abroad. The importance of world universities rankings as information products that reflect the quality of education is shown. The study characterizes Ukrainian realities of globalization’s activation in higher education.

  12. Development of a commercial Transducer for Measuring Pressure and Friction on the Model Die Surface

    DEFF Research Database (Denmark)

    Andersen, Claus Bo; Ravn, Bjarne Gottlieb; Wanheim, Tarras

    2001-01-01

    deflection in the tool causes incorrect shape of the final component. The dinemsions of the die-cavity have to be corrected taking into account die deflection due to the high internal pressure. The modelling material technique is suitable for measuring internal pressure, but so far only a transducer......Production of components close to the final shape increases the demand for correct dimensions of tools. In processes where the internal pressure is low, the dimensions of the component reflect the dimensions of the die-cavity in the tool, but in processes where the internal pressure is high, die...... to measure normal pressure has been available....

  13. Commercial aspects of cloning and genetic modification in cattle

    DEFF Research Database (Denmark)

    Lewis, I M; French, A J; Tecirlioglu, R T

    2004-01-01

    A range of potential commercial applications of cloning and genetic modification in cattle has been suggested over the last decade. It includes the rapid multiplication of elite genotypes, production of valuable human proteins, altered production characteristics, increased disease resistance...... and milk with improved nutritional value and processing capabilities. However, an economic return from the sale of product is far from reality in any of these areas. One impediment to achieving economic sustainability is the extremely low efficiency in producing healthy offspring from transferred cloned...... of products at economically sustainable levels, cryopreservation and the progress towards automation of cloning techniques...

  14. Commercialization potential aspects of microalgae for biofuel production: An overview

    Directory of Open Access Journals (Sweden)

    Tahani S. Gendy

    2013-06-01

    This article discusses the importance of algae-based biofuels together with the different opinions regarding its future. Advantages and disadvantages of these types of biofuels are presented. Algal growth drives around the world with special emphasis to Egypt are outlined. The article includes a brief description of the concept of algal biorefineries. It also declares the five key strategies to help producers to reduce costs and accelerate the commercialization of algal biodiesel. The internal strengths and weaknesses, and external opportunities, and threats are manifested through the SWOT analysis for micro-algae. Strategies for enhancing algae based-fuels are outlined. New process innovations and the role of genetic engineering in meeting these strategies are briefly discussed. To improve the economics of algal biofuels the concept of employing algae for wastewater treatment is presented.

  15. New aspects from legislation, guidelines and safety standards for MRI; Neues aus Gesetzen, Richtlinien und Sicherheitsstandards fuer die MRT

    Energy Technology Data Exchange (ETDEWEB)

    Muehlenweg, M. [Krankenhaus Martha-Maria Halle-Doelau, Institut fuer Radiologie, Halle (Saale) (Germany); Schaefers, G. [MR:comp GmbH, Gelsenkirchen (Germany); Trattnig, S. [Exzellenzzentrum Hochfeld-Magnetresonanz, Medizinische Universitaet Wien, Universitaetsklinik fuer Radiodiagnostik, Wien (Austria)

    2015-08-15

    Many aspects of magnetic resonance (MR) operation are not directly regulated by law but in standards, guidelines and the operating instructions of the MR scanner. The mandatory contents of the operating instructions are regulated in a central standard of the International Electrotechnical Commission (IEC) 60601-2-33. In this standard, the application of static magnetic fields in MRI up to 8 Tesla (T) in the clinical routine (first level controlled mode) has recently been approved. Furthermore, the equally necessary CE certification of ultra-high field scanners (7-8 T) in Europe is expected for future devices. The existing installations will not be automatically certified but will retain their experimental status. The current extension of IEC 60601-2-33 introduces a new add-on option, the so-called fixed parameter option (FPO). This option might also be switched on in addition to the established operating modes and defines a fixed device constellation and certain parameters of the energy output of MR scanners designed to simplify the testing of patients with implants in the future. The employment of pregnant workers in an MRI environment is still not generally regulated in Europe. In parts of Germany and Austria pregnant and lactating employees were prohibited from working in the MR control zone (0.5 mT) in 2014. This is based on the mostly unresolved question of the applicability of limits for employees (exposure of extremities to static magnetic fields up to 8 T allowed) or the thresholds for the general population (maximum 400 mT). According to the European Society of Urogenital Radiology (ESUR), the discarding of breast milk after i.v. administration of gadolinium-based contrast agents in the case of a breastfeeding woman is only recommended when using contrast agents in the nephrogenic systemic fibrosis (NSF) high-risk category. (orig.) [German] Viele Belange des MR-Betriebs sind nicht direkt gesetzlich geregelt, sondern in Normen, Richtlinien und der

  16. The Foreign Commercial Banks In The Baltic States: Aspects Of The Financial Crisis Internationalization

    Directory of Open Access Journals (Sweden)

    August Aarma

    2012-06-01

    Full Text Available The internationalization practice of financial institutions has been intensively studied since the 1960s. Due to increase in international capital flows, foreign direct investments and international trade at that time active development of international or cross-border banking began. At present the world is undergoing a very complex process with a high uncertainty in the global banking and financial markets. This article focuses on the banking sector development and some aspects of management of commercial banks in the Baltic States. The main subject of the article is comparative analysis of the inwards and outwards development in international banking. The main stress is placed on aggregated credit enlargements in the Baltic States during the first decade of the 21st century. During the last global economic crisis commercial banks have been looking for a possible optimization of activities and consequently changes in their networks could be an option for the assessment of their development. However the priority could be to identify the cross-border international credit expansion in the Baltic countries. On the other hand these activities rely on the countries' macroeconomic indicators, mainly to the accumulated money supply. There is a scientific self-determination described in this paper in line with an analysis of identifying the particular Baltic countries in the dynamics of accumulated deposits and credits of international banks. Subsequently it increased the money supply growth. Nowadays banks are required to make sensible strategic decisions in order to maintain sustainable banking businesses in the future. However influences of the financial institutions to the global economic recession affect international banks creating the negative feedback to their previous problems. 

  17. Paper based diagnostics for personalized health care: Emerging technologies and commercial aspects.

    Science.gov (United States)

    Mahato, Kuldeep; Srivastava, Ananya; Chandra, Pranjal

    2017-10-15

    Personalized health care (PHC) is being appreciated globally to combat clinical complexities underlying various metabolic or infectious disorders including diabetes, cardiovascular, communicable diseases etc. Effective diagnoses majorly depend on initial identification of the causes which are nowadays being practiced in disease-oriented approach, where personal health profile is often overlooked. The adoption of PHC has shown significantly improved diagnoses in various conditions including emergency, ambulatory, and remote area. PHC includes personalized health monitoring (PHM), which is its integral part and may provide valuable information's on various clinical conditions. In PHC, bio-fluids are analyzed using various diagnostic devices including lab based equipment and biosensors. Among all types of biosensing systems, paper based biosensors are commercially attracted due to its portability, easy availability, cheaper manufacturing cost, and transportability. Not only these, various intrinsic properties of paper has facilitated the development of paper based miniaturized sensors, which has recently gained ASSURED (Affordable, Sensitive, Specific, User-friendly, Rapid and Robust, Equipment free, Deliverable to all end-users) status for point of care diagnosis in miniaturized settings. In this review, importance of paper based biosensors and their compatibility for affordable and low cost diagnostics has been elaborated with various examples. Limitations and strategies to overcome the challenges of paper biosensor have also been discussed. We have provided elaborated tables which describe the types, model specifications, sensing mechanisms, target biomarkers, and analytical performance of the paper biosensors with their respective applications in real sample matrices. Different commercial aspects of paper biosensor have also been explained using SWOT (Strength, Weakness, Opportunities, Threats) analysis. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Biotechnology: Commercialization and Economic Aspects, January 1993-June 1996. Quick Bibliography Series no. QB 96-10.

    Science.gov (United States)

    Leonard, Scott A., Comp.; Dobert, Raymond, Comp.

    This bibliography on the commercialization and economic aspects of biotechnology was produced by the National Agricultural Library. It contains 151 citations in English from the AGRICOLA database. The search strategy is included, call numbers are given for each entry, and abstracts are provided for some citations. The bibliography concludes with…

  19. aspects cliniques et résultats de la chirurgie dans l'hyperparathyroïdie primaire et secondaire

    OpenAIRE

    Ait Abdallah, Imane; Benkhelifa, Asmaa

    2015-01-01

    L’hyperparathyroïdie est secondaire à une sécrétion élevée de parathormone. Il existe différents types de l'hyperparathyroïdie (HPT): primaire, secondaire et tertiaire, ainsi que des formes symptomatiques et asymptomatiques dont le diagnostic est posé selon des critères particuliers. Le diagnostic positif est biologique. Le diagnostic de localisation est radiologique et isotopique. Le traitement chirurgical est la règle dans la majorité des cas, dans les cas non opérables un...

  20. Die kairos van die New Age: 'n Kultuurhistoriese skets

    African Journals Online (AJOL)

    the whole universe, manifesting the two aspects of spirit and matter, .... vestiging van die Christendom het hierdie leer uit die Westerse kultuur verdwyn tot- ... Hegel (1770-1831) het die Simboliste aangespreek (Mathews 1986:30-31, 33). Sy.

  1. Technical and commercial aspects of the connection of wind turbines to electricity supply networks in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Gardner, P. [Garrad Hassan & Partners Ltd., Glasgow (United Kingdom)

    1996-12-31

    This paper reviews some technical and commercial issues now topical for wind energy developments in Europe. The technical issues are important because of the weak nature of the existing electricity systems in rural or upland areas. Several commercial issues are considered which may improve the economics of wind energy as market incentives are gradually withdrawn. 9 refs.

  2. Integration geschlechtersensibler Aspekte in die medizinische Lehre - Status Quo und Zukunftsperspektiven [Integration of gender-specific aspects into medical curricula - status quo und future perspectives

    Directory of Open Access Journals (Sweden)

    Pfleiderer, Bettina

    2012-11-01

    Full Text Available [english] The consideration of gender aspects in clinical routine is of high importance towards an individualized patient care and a starting point of diversity medicine. Gender-specific awareness is an indispensable basis for an optimized medical treatment. A current study at the medical faculties of Muenster and Duisburg-Essen University (Germany revealed an insufficient knowledge among students and lecturers in this area. An interdisciplinary, international workshop took place in Muenster (Germany in May 2012 on the topic how to integrate gender aspects into medical curricula in the future aiming at a better health care for both sexes in long term. This position paper summarizes the conclusions. It was suggested to teach gender-specific contents from the first semester comprehensively – using standardized definitions and a gender-neutral language, since it is crucial not to increase the students’ workload any further. The key to success is to implement gender aspects by using meaningful examples on a regular basis – ideally in a longitudinal manner. The content of teaching should be selected by the lecturers and full professors and be considered within students´ exams. To reach these goals, an absolute support of the respective medical faculties as well as the integration of these gender-specific learning objectives into the national competence-based learning catalogue for medical education (NKLM is obligatory.[german] Die Berücksichtigung von Geschlechteraspekten im klinischen Alltag ist ein wichtiger Schritt auf dem Weg zu passgenauer Medizin und der Beginn einer.Kenntnisse über geschlechtersensible Aspekte in der Medizin sind eine essentielle Grundlage für eine optimale PatientInnenversorgung. Diese Kompetenz ist sowohl unter Studierenden als auch Lehrenden unzureichend vorhanden - wie eine aktuelle Studie der Universitäten Münster und Duisburg-Essen belegt. Am 30./31. Mai 2012 fand in Münster ein internationaler

  3. Some aspects of ionic liquid blends and additives influencing bulk conductivity of commercial base paper

    OpenAIRE

    Javaid, Salman

    2013-01-01

    In this study, bulk conductivity of commercial base paper impregnated with different ionic liquids blends and additives, through bench coating was investigated. Bulk conductivity of base paper, ion conductive paper and surface sized ion conductive papers with and without the influence of calendering were evaluated at different concentrations of ionic liquids using at resistivity cell and four point probe technique. It was shown that bulk conductivity of base paper was increased by increasing ...

  4. Fatty acid and sodium contents of commercial milk chocolate – analytical aspects and nutritional information

    OpenAIRE

    Renato Cesar Susin; Renata Mior; Vera Maria da Costa Dias

    2015-01-01

    SummaryChocolate consumption is usually associated with enjoyment, milk chocolate desserts being a very popular choice. Besides, the literature provides data suggesting health benefits for chocolate products as compared to non-chocolate candies. However, the lipid composition of cocoa and its commercial products has yet to be completely elucidated and understood, although much research has been carried out with this objective. Contributions to this objective frequently face difficulties in th...

  5. Microbiological characterization of table olives commercialized in Portugal in respect to safety aspects

    OpenAIRE

    Pereira, Ana Paula; PEREIRA, J. A.; Bento, Albino; Leticia M. Estevinho

    2008-01-01

    Table olives are a traditional component of the Mediterranean diet and are largely consumed in the world. There are different trade treatments that originate different types of olives. The aim of the present work was to proceed to the microbiological characterization of table olives commercialized in the Portuguese market, with respect to their microbiological safety. The microbiological characterization was made in the olive pulp and packing brine of thirty-five table olives samples of diffe...

  6. Methodical aspects of blood coagulation measurements in birds applying commercial reagents--a pilot study.

    Science.gov (United States)

    Guddorf, Vanessa; Kummerfeld, Norbert; Mischke, Reinhard

    2014-01-01

    The aim of this study was to examine the suitability of commercially available reagents for measurements of coagulation parameters in citrated plasma from birds. Therefore, plasma samples of 17 healthy donor birds of different species were used to determine prothrombin time (PT), activated partial thromboplastin time (aPTT) and thrombin time (TT) applying various commercial reagents which are routinely used in coagulation diagnostics in humans and mammals. A PT reagent based on human placental thromboplastin yielded not only shorter clotting times than a reagent containing recombinant human tissue factor (median 49 vs. 84 s), but also showed a minor range of distribution of values (43-55 s vs. 30-147 s, minimum-maximum, n = 5 turkeys). An aPTT reagent containing kaolin and phospholipids of animal origin delivered the shortest clotting times and the lowest range of variation in comparison to three other reagents of different composition. However, even when this reagent was used, aPTTs were partially extremely long (> 200 s). Thrombin time was 38 s (28-57 s, n = 5 chicken) when measured with bovine thrombin at a final concentration of 2 IU thrombin/ ml. Coefficients of variation for within-run precision analysis (20 repetitions) of PT was 8.0% and 4.7% for aPTT measurements using selected reagents of mammalian origin. In conclusion, of the commercially available reagents tested, a PT reagent based on human placental thromboplastin and an aPTT reagent including rabbit brain phospholipid and kaolin, show some promise for potential use in birds.

  7. Die binding van die konfessie

    Directory of Open Access Journals (Sweden)

    P. J. Coetzee

    1970-06-01

    Full Text Available Ons moet waak teen twee uiterstes. Aan die een kant het die dogma as onversoenlike vyand die dogmatisme en aan die ander kant die antidogmatisme — dit hou enersyds die gevaar in van verabsolutering (oorskatting, en ander- syds die gevaar van relativisme (onderskatting.

  8. Fatty acid and sodium contents of commercial milk chocolate – analytical aspects and nutritional information

    Directory of Open Access Journals (Sweden)

    Renato Cesar Susin

    2015-06-01

    Full Text Available SummaryChocolate consumption is usually associated with enjoyment, milk chocolate desserts being a very popular choice. Besides, the literature provides data suggesting health benefits for chocolate products as compared to non-chocolate candies. However, the lipid composition of cocoa and its commercial products has yet to be completely elucidated and understood, although much research has been carried out with this objective. Contributions to this objective frequently face difficulties in the field of Analytical Chemistry due to the complexity of the composition of such a food. On the other hand, the sodium content of foods is currently a major concern. Thus, this work aims to provide information concerning the composition of commercial milk chocolate in terms of its fatty acid profile and sodium content. To achieve this purpose, analytical adjustments and improvements to the methodology were made and described in this paper. Sodium (FAAS and a total of 50 fatty acids (GC-FID were determined in eight samples of milk chocolate bars from different manufacturers. The samples were purchased from retailers in Porto Alegre – Brazil. In the determination of the fatty acids, possible losses during methylation deserved special attention and were studied. Nevertheless, large differences were not found in comparison with the nutritional facts declared on the label. However, the results obtained for sodium demonstrated the importance of food inspection, considering the discrepancies found.

  9. Die instelling van die doop

    Directory of Open Access Journals (Sweden)

    J. L. Venter

    1989-06-01

    Full Text Available Die eerste plek in die evangeliebeskrywings waar daar van die doop as ’n opdrag van Jesus Christus gepraat word en waar die betekenis die duidelikste uitkristalliseer, staan in Matteus 28 : 16 - 20. Heilshistories gesien, is dit die begin van kerklike inlywing van die wat gehoor het hoedat Jesus sy koninkryk proklameer, die evangelie aanvaar en tot bekering kom. Vir die doel van hierdie artikel word hierdie gedeelte ondersoek om te sien hoe die instelling geskied het, wat die plek en betekenis van die Christelike doop is.

  10. Can commercial ferrofluids be exploited in AC magnetic hyperthermia treatment to address diverse biomedical aspects?

    Directory of Open Access Journals (Sweden)

    Angelakeris M.

    2014-07-01

    Full Text Available Multifunctional magnetic nanoparticles are considered as promising candidates for various applications combining diagnosis, imaging and therapy. In the present work, we elaborate on the commercial colloidal solution “FluidMAG” (from Chemicell GmbH as a possible candidate for magnetic hyperthermia application. The current product is a dispersion of magnetite nanoparticles employed for purification or separation of biotinylated biomolecules from different sources (e.g. blood. Transmission Electron Microscopy showed that the NPs have a spherical shape with mean diameter of 12.3 nm (± 20%, and SQUID magnetometry revealed their superparamagnetic character. Our promising results of the AC hyperthermia efficiency of “FluidMAG” suggest that with the appropriate manipulation it can also be exploited as magnetic hyperthermia agent.

  11. Legal aspects of Joint Pre-Commercial Procurements: from modeling to implementation

    CERN Document Server

    CERN. Geneva

    2015-01-01

    The delivery of Information and Communication Technology (ICT) services is changing fundamentally. Cloud-based services are replacing traditional local - or on-premises - software and infrastructure installations for many public sector organisations. This applies to government but also to public research organisations, including libraries, which currently deal with the outburst of big data and the need for additional computing capacity. While technology service options continue to evolve, procurement processes and policies have remained firmly rooted in historical practices that are no longer effective. In order for public research organisations of all sizes to take advantage of the best solutions the market has to offer nowadays, a more flexible and agile procurement process must be created and implemented. The objective of this presentation is to review strategies and tips in order to help procurers implement and publish a Joint Pre-Commercial Procurement tender; including: General legal framework of PC...

  12. An Aspect of the Capability for Suicide-Fearlessness of the Pain Involved in Dying-Amplifies the Association Between Suicide Ideation and Attempts.

    Science.gov (United States)

    Smith, Phillip N; Stanley, Ian H; Joiner, Thomas E; Sachs-Ericsson, Natalie J; Van Orden, Kimberly A

    2016-01-01

    The interpersonal theory of suicide posits that individuals who experience suicide ideation will only develop suicidal intent, and subsequently engage in suicidal behavior when they have concomitant fearlessness about death and tolerance for physical pain (i.e., the capability for suicide). The current studies examined the hypothesis that one aspect of the capability for suicide-fearlessness of the pain involved in dying-would amplify the positive association between current suicide ideation and a previous suicide attempt in two samples at high risk for experiencing suicide ideation and suicide attempts. Study 1 examined this relation using self-report methods in a sample of adults entering treatment in a mental health outpatient clinic. Study 2 utilized similar methods in a sample of adults admitted to inpatient psychiatry. Both studies indicated that those individuals who reported suicide ideation were more likely than non-ideators to report having attempted suicide only if they also reported greater fearlessness of the pain involved in dying. The current findings support the theorized role of the capability for suicide in the transition from ideation to attempt and also support assessing the capability for suicide in risk assessment.

  13. Spatial and temporal distributions and some biological aspects of commercially important fish species of Lake Tana, Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Dereje Tewabe Kokebe

    2014-01-01

    Objective:To know spatial, temporal distributions and some biological aspects of commercially important fish species of Lake Tana. Methods:Distribution of fish species in Lake Tana was studied from November 2009 to October 2012 based on samples collected every other month using gillnets of 60, 80, 100, 120 and 140 mm stretched mesh sizes. Labeobarbus species, Clarias gariepinus, Oreochromis niloticus, and Varicorhinus beso are commercially important fish species and form 68%, 18%, 14%and 0.5%of the pooled experimental fish catch. There was significant variability among years and sampling sites of both temporal and spatial aspects;Mann-Whitney U tests were used for pair wise comparisons of sites and years. Results:The composition of Labeobarbus spp. and Varicorhinus beso shows significant decline. On the other hand, the composition of Oreochromis niloticus did not change, but Clarias gariepinus increased by 100%by catch composition. The most likely explanations for the total decline in abundance of fish species are the increase of the illegal commercial gillnet fishery targeting their spawning aggregations in the wetlands and river mouths, and the increasing trend of the degradation of spawning and nursery habitats both in the lake and major tributary rivers of the catchment area. Conclusions:There should be a need for urgent development of a management plan focusing on ensuring sustainable utilization of a resource by fishing effort, gear mesh size and gear type restrictions, and controlling the spawning grounds from different types of human encroachment and designing closing seasons and spawning grounds during the breeding seasons of different fish species of Lake Tana.

  14. Spatial and temporal distributions and some biological aspects of commercially important fish species of Lake Tana, Ethiopia

    Directory of Open Access Journals (Sweden)

    Dereje Tewabe Kokebe

    2014-08-01

    Full Text Available Objective: To know spatial, temporal distributions and some biological aspects of commercially important fish species of Lake Tana. Methods: Distribution of fish species in Lake Tana was studied from November 2009 to October 2012 based on samples collected every other month using gillnets of 60, 80, 100, 120 and 140 mm stretched mesh sizes. Labeobarbus species, Clarias gariepinus, Oreochromis niloticus, and Varicorhinus beso are commercially important fish species and form 68%, 18%, 14% and 0.5% of the pooled experimental fish catch. There was significant variability among years and sampling sites of both temporal and spatial aspects; Mann-Whitney U tests were used for pair wise comparisons of sites and years. Results: The composition of Labeobarbus spp. and Varicorhinus beso shows significant decline. On the other hand, the composition of Oreochromis niloticus did not change, but Clarias gariepinus increased by 100% by catch composition. The most likely explanations for the total decline in abundance of fish species are the increase of the illegal commercial gillnet fishery targeting their spawning aggregations in the wetlands and river mouths, and the increasing trend of the degradation of spawning and nursery habitats both in the lake and major tributary rivers of the catchment area. Conclusions: There should be a need for urgent development of a management plan focusing on ensuring sustainable utilization of a resource by fishing effort, gear mesh size and gear type restrictions, and controlling the spawning grounds from different types of human encroachment and designing closing seasons and spawning grounds during the breeding seasons of different fish species of Lake Tana.

  15. Biological aspects of sea snakes caught incidentally by commercial trawlers off Goa, west coast of India

    Directory of Open Access Journals (Sweden)

    V.P. Padate

    2009-12-01

    Full Text Available Sea snakes occur in trawl hauls as by-catch, incurring mortality in populations inhabiting commercial fishing grounds (< 20 m depth along the coastal inshore waters of Goa. Observations of this incidental catch show that true sea snakes inhabiting inshore waters comprise two species: Enhydrina schistosa and Lapemis curtus, contributing 65 and 35 % of the population respectively. 70 trawl operations over a period of 17 months with a total fishing effort of 110 hours yielded 43 individuals, all females, which numerically contributed ~ 1 % to the total trawl catch. Seasonal variations indicate that there is an increasing trend in abundance from post-monsoon to pre-monsoon season. The capture of a gravid female from the estuarine inshore waters during January suggests parturition and recruitment among sea snakes during the post-monsoon season. An assessment of the food composition in the stomach content revealed completely digested prey in smaller individuals, whereas in larger-sized individuals these items were either undigested or semi-digested. Qualitative assessment of gut content of sea snakes revealed the dominance of finfish (Ariidae, Engraulidae, Clupeidae. A biological assessment of a gravid female and the association of sea snakes with a barnacle species (Octolasmis grayii are described.

  16. Microbiological characterization of table olives commercialized in Portugal in respect to safety aspects.

    Science.gov (United States)

    Pereira, Ana Paula; Pereira, José Alberto; Bento, Albino; Estevinho, M Letícia

    2008-08-01

    Table olives are a traditional component of the Mediterranean diet and are largely consumed in the world. There are different trade treatments that originate different types of olives. The aim of the present work was to proceed to the microbiological characterization of table olives commercialized in the Portuguese market, with respect to their microbiological safety. The microbiological characterization was made in the olive pulp and packing brine of thirty-five table olives samples of different types and trade treatments, namely natural olives Cv. Galega (NOG), natural turning colour olives (NTCO), green olives (GO), black ripe olives (BO) and natural olives purchased in the traditional market and obtained from traditional producers (NOt). Simultaneously it was verified specific legislation of the table olives in what it concerns to labeling rules, pH values and the identification of isolated yeasts. In general, table olives consumed showed acceptable security with exception of four NOt samples that presented Staphylococcus aureus. In a considerable number of samples high number of microorganisms indicators of contaminations were observed that reveals the need of optimization the hygienic procedures during production process to improve the quality and safety of table olives. During the work seven yeasts were isolated from olive pulp and brine.

  17. Die topkwark

    Directory of Open Access Journals (Sweden)

    R. Tegen

    1998-07-01

    Full Text Available ’n Oorsig van die belangrikheid van die onlangs ontdekte topkwark by Fermilab in Chicago word gegee. Daar word aangetnon dat die topkwark belangrik is in fisika van die Oerknal, oftewel "Big Bang", en in die Standaard Model van Elementêredeeltjie-fisika. Toepaslike literatuur vir verdere studie kan van die lys van verwysings in hierdie kort, nietegniese artikel, nagegaan word.

  18. Wie hoch liegen die Personalkosten für die Durchführung einer OSCE? Eine Kostenaufstellung nach betriebswirtschaftlichen Gesichtspunkten [How high are the personnel costs for OSCE? A financial report on management aspects

    Directory of Open Access Journals (Sweden)

    Rau, Thea

    2011-02-01

    Full Text Available [english] Objective: The OSCE (objective structured clinical examination was put to the test in order to assess the clinical practical skills of students in medical studies in the medical faculties. For the implementation of an OSCE, a large number of personnel is necessary. In particular for subjects with limited resources, therefore, efficient cost planning is required. In the winter semester 09/10, the Department of Neurology at the Medical Faculty of the University of Ulm introduced the OSCE as a pilot project. A financial report retrospectively shows the personnel expenses. The report is intended as an example for an insight into the resources needed for the OSCE with simulated patients. Method: Included in the calculation of the financial costs of the OSCE were: employment, status of staff involved in the OSCE, subject-matter and temporal dimension of the task. After the exam, acceptance of the examination format was reviewed by a focus group interview with the teachers and students. Result: The total expenses for the personnel involved in the OSCE amounted to 12,468 €. The costing of the clinic’s share was calculated at 9,576 €. Tuition fees from the students have been used to the amount of 2.892 €. For conversion of total expenditure to the number of examines the sum of 86 € per student was calculated. Both students and teachers confirmed the validity of the OSCE and recognised the added value in the learning effects.Conclusion: The high acceptance of the OSCE in neurology by both students and teachers favours maintaining the test format. Against the background of the high financial and logistical costs, however, in individual cases it should be assessed how in the long-term efficient examination procedure will be possible.[german] Zielsetzung: Um die klinisch-praktischen Fertigkeiten von Studierenden im Medizinstudium zu bewerten, wurde in den medizinischen Fakultäten die OSCE (objective structured clinical examination

  19. Die menswaardigheid van die menslike embrio : die debat tot dusver

    National Research Council Canada - National Science Library

    Vorster, J.M

    2011-01-01

    ...), "Stem cell research: the ethical issues". Rakende die gebruik van menslike embrio's in stamselnavorsing, behandel hierdie artikels die potensiaal van die menslike embrio, die morele status (menswaardigheid...

  20. New approaches for the reliability-oriented structural optimization considering time-variant aspects; Neue Ansaetze fuer die zuverlaessigkeitsorientierte Strukturoptimierung unter Beachtung zeitvarianter Aspekte

    Energy Technology Data Exchange (ETDEWEB)

    Kuschel, N.

    2000-07-01

    The optimization of structures with respect to cost, weight or performance is a well-known application of the nonlinear optimization. However reliability-based structural optimization has been subject of only very few studies. The approaches suggested up to now have been unsatisfactory regarding general possibility of application or easy handling by user. The objective of this thesis is the development of general approaches to solve both optimization problems, the minimization of cost with respect to constraint reliabilty and the maximization of reliability under cost constraint. The extented approach of an one-level-method will be introduced in detail for the time-invariant problems. Here, the reliability of the sturcture will be analysed in the framework of the First-Order-Reliability-Method (FORM). The use of time-variant reliability analysis is necessary for a realistic modelling of many practical problems. Therefore several generalizations of the new approaches will be derived for the time-variant reliability-based structural optimization. Some important properties of the optimization problems are proved. In addition some interesting extensions of the one-level-method, for example the cost optimization of structural series systems and the cost optimization in the frame of the Second-Order-Reliabiity-Method (SORM), are presented in the thesis. (orig.) [German] Die Optimierung von Tragwerken im Hinblick auf die Kosten, das Gewicht oder die Gestalt ist eine sehr bekannte Anwendung der nichtlinearen Optimierung. Die zuverlaessigkeitsorientierte Strukturoptimierung wurde dagegen weit seltener untersucht. Die bisher vorgeschlagenen Ansaetze koennen bezueglich ihrer allgemeinen Verwendbarkeit oder ihrer nutzerfreundlichen Handhabung nicht befriedigen. Das Ziel der vorliegenden Arbeit ist nun die Entwicklung allgemeiner Ansaetze zur Loesung der beiden Optimierungsprobleme, einer Kostenminimierung unter Zuverlaessigkeitsrestriktionen und einer

  1. Die posisie van die Helper in die sending

    Directory of Open Access Journals (Sweden)

    I. J. van der Walt

    1972-06-01

    Full Text Available Gedurende die aanvangsjare van die sending het die helper ’n onmisbare funksie vervul. Hulle het die onherbergsame binnelande geken, waardevolle kontakpunte vir die sendelinge geopen en hulle mense geestelik help voorlig en voorberei.

  2. The Swedish version of the Frommelt Attitude Toward Care of the Dying scale: aspects of validity and factors influencing nurses' and nursing students' attitudes.

    Science.gov (United States)

    Henoch, Ingela; Browall, Maria; Melin-Johansson, Christina; Danielson, Ella; Udo, Camilla; Johansson Sundler, Annelie; Björk, Maria; Ek, Kristina; Hammarlund, Kina; Bergh, Ingrid; Strang, Susann

    2014-01-01

    Nurses' attitudes toward caring for dying persons need to be explored. The Frommelt Attitude Toward Care of the Dying (FATCOD) scale has not previously been used in Swedish language. The objectives of this study were to compare FATCOD scores among Swedish nurses and nursing students with those from other languages, to explore the existence of 2 subscales, and to evaluate influences of experiences on attitudes toward care of dying patients. A descriptive, cross-sectional, and predictive design was used. The FATCOD scores of Swedish nurses from hospice, oncology, surgery clinics, and palliative home care and nursing students were compared with published scores from the United States, Israel, and Japan. Descriptive statistics, t tests, and factor and regression analyses were used. The sample consisted of 213 persons: 71 registered nurses, 42 enrolled nurses, and 100 nursing students. Swedish FATCOD mean scores did not differ from published means from the United States and Israel, but were significantly more positive than Japanese means. In line with Japanese studies, factor analyses yielded a 2-factor solution. Total FATCOD and subscales had low Cronbach α's. Hospice and palliative team nurses were more positive than oncology and surgery nurses to care for dying patients. Although our results suggest that the Swedish FATCOD may comprise 2 distinct scales, the total scale may be the most adequate and applicable for use in Sweden. Professional experience was associated with nurses' attitudes toward caring for dying patients. Care culture might influence nurses' attitudes toward caring for dying patients; the benefits of education need to be explored.

  3. Texture and Microtexture of Pure (6N and Commercially Pure Aluminum after Deformation by Extrusion with Forward-Backward Rotating Die (Kobo

    Directory of Open Access Journals (Sweden)

    Bieda M.

    2016-03-01

    Full Text Available Pure aluminium (6N and commercially pure aluminium (99.7 was deformed by KOBO method. Microstructure and texture of both materials after deformation was analyzed by means of scanning and transmission electron microscopy. Advanced methods of crystallographic orientations measurements like Electron Backscatter Diffraction - EBSD (SEM and microdiffraction (TEM was used. Grain size distribution and misorientation between grains in cross and longitudinal sections of the samples were analyzed. Differences in size and homogeneity of the grains were observed in both materials. Pure aluminium was characterized by larger grain size in both sections of extruded material. Whereas commercially pure aluminium reveals smaller grain size and more homogeneous and stable microstructure.

  4. AdBlue as a reducing agent for the decrease of NO{sub x} emissions from diesel engines of commercial vehicles; AdBlue als Reduktionsmittel fuer die Absenkung der NO{sub x}-Emissionen aus Nutzfahrzeugen mit Dieselmotor

    Energy Technology Data Exchange (ETDEWEB)

    Trautwein, W.P.

    2003-09-01

    The Parliament of the European Union has issued stricter emission standards (Euro 4 and 5) for diesel engines of HD (heavy duty) commercial vehicles for the years 2005 and 2008. After comparing and testing various technical options the European manufactures of HD commercial vehicles have agreed on one method, the ''selective catalytic reduction'' (SCR) and on one reducing agent, AdBlue, an aqueous solution of urea. The European automobile industry plans to successively equip HD vehicles with the SCR technology. The automobile industry assumes that mineral oil industry and trade will make available the reducing agent AdBlue via a separate tanking system at their public service stations - eventually in a balanced distribution throughout Europe. This report describes the activities of national and international committees engaged in the introduction of the SCR/urea technology. It also outlines questions as yet unresolved with respect to the new technical and logistic requirements. (orig.) [German] Das Parlament der Europaeischen Union hat fuer die Jahre 2005 und 2008 verschaerfte Abgasnormen fuer Dieselmotoren von schweren Nutzfahrzeugen (EURO 4 und EURO 5) verabschiedet. Nach Vergleich und Erprobung verschiedener technischer Moeglichkeiten haben sich die europaeischen Hersteller von schweren Nutzfahrzeugen auf ein Verfahren, die ''selektive katalytische Reduktion'' (SCR) und ein Reduktionsmittel ''waessrige Harnstoffloesung'' (AdBlue) geeinigt. Die europaeische Automobilindustrie plant, ab dem Jahr 2004 schwere Nutzfahrzeuge mit der SCR-Technik sukzessive auszuruesten. Die Automobilindustrie geht davon aus, dass die Mineraloelwirtschaft das Reduktionsmittel AdBlue ueber ein separates Betankungssystem an ihren oeffentlichen Tankstellen schliesslich flaechendeckend zur Verfuegung stellt. Der Bericht schildert die Aktivitaeten nationaler und internationaler Gremien, die sich mit der Einfuehrung der SCR

  5. Die regsposisie van die gemolesteerde kind 1

    Directory of Open Access Journals (Sweden)

    P.J. Schabort

    1991-03-01

    Full Text Available Hoe reik die reg uit na die seksueel gemolesteerde kind? As na die reg in wye verband gekyk word, sou dit alie wetgewing en alle gemeneregsbeginsels en alle regsprosedures insluit waardeur die Staat poog om molestering te voorkom en die gemolesteerde kind in beskerming te neem. Dit le baie wyd en sou byvoorbeeld die maatreels insluit van die Kindenvet 33 van 1960; die Wet op Egskeiding 70 van 1979; die Wet op Kindersorg 74 van 1983; die Wet op die Status van Kinders 82 van 1987 en die Wet op Bemiddeling in Sekere Egskeidingsaangeleenthede 24 van 1987. Eersdaags sal dit moontlik ook ’n Manifes vir die Regte van Kinders insluit wat vermoedelik geskoei sal wees op die W O se Konvensie vir die Regte van die Kind (1989 w a arv an die RSA tan s nog nie ’n ondertekenaar is nie.

  6. Verrekening van die kragveld van die verbond in die inkleding van die kommunikatiewe driehoeksverhouding tussen teks, hoorder en prediker

    Directory of Open Access Journals (Sweden)

    Friedrich W. de Wet

    2012-09-01

    Full Text Available In hierdie artikel word die kommunikatiewe driehoeksverhouding tussen die Bybelse teks, die hoorders en die prediker homileties verken. Die probleemstelling waarmee gewerk word handel oor potensiële versteurings wat kan plaasvind in hierdie driehoeksverhouding wanneer die hoorders en die prediker in hulle menslike beperktheid in verbinding gebring word met die ewige Woord van God soos dit in die Bybelse teks na vore kom. In die loop van die artikel word die volgende aspekte verken: ’n Ideale tipering van die verhouding tussen die teks, hoorders en prediker waarin al drie faktore ’n regmatige plek het; die maniere waarop die kommunikatiewe driehoek in die spanningsveld tussen teks, hoorders en prediker kan skeeftrek; en pneumatologiese verankering van die kommunikatiewe driehoek in die kragveld van die verbondsruimte, waarin Jesus Christus versoenend (integrerend teenwoordig is. Die gevolgtrekking waartoe gekom word, is dat die prediker in die kragveld van die verbond in staat gestel word om getrou te bly aan die teks (waarin God aan die Woord kom, aan die hoorders (as mededeelgenote in die genade van God sowel as – in missionêre konteks – mense wat geroep word om deelgenote in hierdie genade te word en aan hom- of haarself (as nuwe mens in Christus sonder dat die verbintenis aan een element in die  kommunikatiewe driehoek die verbintenis aan die ander versteur of laat disintegreer.Reckoning with the force field of the covenant in aligning the communicative triangle between text, listener and preacher. In this article the communicative triangular relationship between the Biblical text, the listeners and the preacher is reflected upon from a homiletic point of view. The problem statement deals with potential distortions in this triangular relationship when the listeners and preacher (in their human finitude are brought into contact with the eternal Word of God as it proceeds from the Biblical text. In the course of the article the

  7. Die Heimkunft

    Directory of Open Access Journals (Sweden)

    Stephen Romer

    2009-05-01

    Full Text Available En hommage amical à René Gallet.Die HeimkunftRuhig glänzen indes die silberen Höhen darüber,Voll mit Rosen ist schon droben der leuchtende Schnee.- HölderlinAnd then one day the young master returnsfrom a dark placeand birdsong leads the wanderer inand the cat yawns and curls againin the headiness of this instantthe house is fragrantwith woodsmoke and honeysucklewhich is a kind of accomplishment.Returning from dogmahome to the humanehe lays asideknapsack, alpenstock and hat,goes straight to t...

  8. Liquid metal engineering aspects of a commercial-sized power plant based on the hylife converter concept

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, N.J.; McDowell, M.W.

    1979-12-01

    A study of a commercial fusion plant based on the High Yield Lithium Injection Fusion Energy (HYLIFE) converter has been performed. A net efficiency of 33.3% was derived for a plant using 2-1/4 Cr - 1 Mo ferritic steel as structural alloy. Use of a thick lithium fall to protect structural materials from the deleterious effects of pellet thermonuclear burn allows the structure to last the life of the plant without replacement. Both mechanical pumps and EM pumps are analyzed for this application. The power requirement for the lithium fall mechanical pumps is approx. 20 MWe. This is a relatively insignificant 1.6% of the gross electrical power output of the plant of approx. 1250 MWe. An EM pump has a greater electrical requirement but the lesser head (NPSH) requirement of an EM pump appears to be a marked advantage since this affects the size of the lithium inventory. The preferred tritium separation method appears to be that developed by Argonne National Laboratory which involves mixing lithium into an immiscible liquid having a greater affinity for hydrogen isotopes, with subsequent electrolytic separation. The immiscible liquid under consideration is a lithium bromide-lithium fluoride-lithium chloride mixture.

  9. Calvyn en die Skrifgesag

    Directory of Open Access Journals (Sweden)

    L. F. Schulze

    1980-06-01

    Full Text Available Die probleem van die Skrifgesag het die (teologiese geeste nog altyd in beroering — vandag (ná die Aufklarung! nog meer as gedurende die sestiende eeu. Gedurende die laaste paar jaar is ons in Suid-Afrika hardhandig uit ons isolement geruk en skielik lewensgroot gekonfronteer met die probleem van die Skrifgesag.

  10. Aspekte van die siekepastoraat

    Directory of Open Access Journals (Sweden)

    H. J. C. Pieterse

    1980-06-01

    Full Text Available Die siekepastoraat vra ons aandag in hierdie tyd omdat die versorging van siekes ’n kenmerk is van die koms van die koninkryk van God. God se barmhartigheid het in sy volheid tot gelding gekom in die optrede van Jesus Christus. Die volle seën van die heil van die Ryk van God hou ook die versorging van die siekes in. Deur die heilswerk van Christus sien die blindes weer, loop die kreupeles, word melaatses gereinig, hoor die dowes, word dooies opgewek (Luk. 7:22.

  11. Die hermeneutiek van gereformeerde kerkreg

    Directory of Open Access Journals (Sweden)

    Andries le Roux du Plooy

    2012-09-01

    Full Text Available Die artikel het op die belangrikheid en noodsaaklikheid van ‘n hermeneutiek vir die gereformeerde kerkreg gefokus. Die kerkregtelike dokument wat besonderlik ter sake was, is die kerkorde van die Gereformeerde kerke in Suid-Afrika, met sy besondere band met die Dordtse kerkorde van 1618 en 1619. Agtereenvolgens is aandag gegee aan die volgende aspekte soos (1 die eiesoortige aard van ‘n kerkorde as ‘n teologiese dokument en teks, in onderskeiding van regsdokumente; (2 die aard van die hermeneutiek van kerkreg; (3 enkele teorieë oor die interpretasie of uitleg van tekste, veral regstekste en (4 normatiewe vooronderstellings en reëls vir die interpretasie en verstaan van die teks en artikels van die kerkorde asook besluite van kerklike vergaderinge. Die gevolgtrekking was dat weinig indringende navorsing gedoen is oor die saak van hermeneutiek vir kerkreg, hoewel dit noodsaaklik is. Duidelike hermeneutiese reëls is gesuggereer en verduidelik, wat sou kon meehelp dat kerke en kerklike vergaderinge die artikels van die kerkorde asook besluite en reglemente wat daarop berus het, kan interpreteer en toepas.The hermeneutics of reformed church polity. The article focused on the importance and urgency of a design for reformed hermeneutics on church polity. The Church Order referred to in the article is the Church Order of the Reformed Churches in South Africa, which are closely related to the Church Order of Dordt of 1618 and 1619. The following aspects received attention namely (1  the unique character of a Church Order, in comparison to and distinguished from legal documents and statutes; (2 the character and nature of hermeneutics of church polity; (3 theories of interpretation in the common law tradition and their relevance to church polity and (4 normative presuppositions and marks for the interpretation and understanding of the text and articles of the Church Order, as well as the resolutions of church assemblies. It was found that

  12. Die prediking oor die historiese stof van die Ou Testament

    Directory of Open Access Journals (Sweden)

    F. N. Lion-Cachet

    1989-06-01

    Full Text Available Uit ’n steekproef wat gedoen is uit die preke wat in Die Kerkblad (1986- 1987 verskyn het, blyk dit dat 40% van hierdie preke historiese stof uit die Ou Testament as teks gebruik het.

  13. Die gesag van die Heilige Skrif

    Directory of Open Access Journals (Sweden)

    S.C.W. Duvenage

    1967-03-01

    Full Text Available Dit geld nie maar t.o.v. ’n ongeloofsbeskouing soos dié van Karl Jaspers nie wat beweer: „Die Bibel ist das Depositum eines Jahrtausends menschlicher Grenzerfahrung” of van die Rooms-Katolieke skrifbeskouing nie wat die kerklike leertradisie, soos dogmaties op die konsilie van Trente vasgelê is, beskou as die enigste gesaghebbende kriterium vir die kanonisering en interpretasie van die Skrif.

  14. Die ontwrigting van die Afrikanervolk en volkseenheid

    Directory of Open Access Journals (Sweden)

    H. du Plessis

    1946-03-01

    Full Text Available Die gevare wat ons Afrikanerdom voor die deur staan, is baie en ernstig. Daar is die gevaar van immigrasie van buitelanders, daar is die al driester geroep om gelykstelling tussen blank en gekleurd, daar is die dreigende oorheersing van ’n oppervlakkige Amerikaanse „jazz”-gees.

  15. Die Nasionale Vakterminologiediens (NVD

    Directory of Open Access Journals (Sweden)

    L. A. Genis

    1992-07-01

    Full Text Available Die Nasionale Vakterminologiediens (NVD ressorteer onder die Hoofdirektoraat Kultuur en Vakkundige Hulp- dienste van die Departement van Nasionale Opvoeding. Die hoofdoelwit van die NVD is die skepping van ’n fijnksionele vakwoordeskat in veral Afrikaans, parallel met die inter- nasionaal gebruikte terminologieë.

  16. Die kritiese taak van die literator

    Directory of Open Access Journals (Sweden)

    A. L. Combrink

    1981-05-01

    Full Text Available Die beoefening van die literêre kritiek was aanvanklik slegs ’n deeltydse aktiwiteit. Die vroegste literêre kritici was nie as sodanig kritici nie maar het as deel van hulle totale intellektuele aktiwiteit hulle ook uitgelaat oor die letterkunde. Die motivering wat hulle hiertoe gehad het sou in ons dag heeltemal verdag voorkom: ’n uitgesproke didaktiese of moraliserende houding was die reel.

  17. Die Evolution des Universums. Eine Geschichte der Kosmologie.

    Science.gov (United States)

    Hiller, H.

    This volume covers in an elementary course a historical overview on cosmology ranging from the ancient aspects up to big bang theory and the concepts of inflationary universe and grand unified theories. Contents: 1. Auf dem Wege zur Wissenschaft. 2. Die neue Kosmologie. 3. Die Struktur des Weltalls. 4. Dramatik im Weltall. 5. Die endliche Welt. 6. Die Evolution des frühen Universums. 7. Die Zukunft. 8. Die neue Teleologie. 9. Das Leben.

  18. Die Via Dolorosa

    Directory of Open Access Journals (Sweden)

    W. J. van der Merwe

    1957-03-01

    Full Text Available In die hartjie van Jerusalem, die heilige stad vir Jood, Mohammedaan en Christen staan daar ’n boog, die ,,Ecce Homoboog” genaamd, en 'n klein endjie daarvandaan, die Heilige Grafkerk.

  19. Luther die prediker

    Directory of Open Access Journals (Sweden)

    J. J. van der Walt

    1983-06-01

    Full Text Available ’n Prediker moet ’n getroue herder wees wat magtig is in die Heilige Skrif, want die Woord bring die kerk voort. Daarom moet die prediker in sy bediening aan mense ’n woord van sekerheid hê deur seker te wees hy het die Woord van God. Met hierdie gedagtegang het Luther se pastorale besorgdheid vaste bodem vir die prediking in die gesag van die Woord van God.

  20. Wêreldmededingendheid en die tegnologie

    Directory of Open Access Journals (Sweden)

    C. W. I. Pistorius

    1996-07-01

    Full Text Available Afgesien van die interne uitdagings wat die Heropbou- en Ontwikkelingsprogram (HOP aan Suid-Afrika bied, moet die land ook tred hou met die veranderende globale omgewing, spesifiek die toenemende belangrikheid van ekonomiese sekuriteit as komponent van nasionale sekuriteit. Die konsep van mededingendheid vergestalt die doelwit wat nagestreef moet word ten einde die ontluikende globale ekonomiese stryd aan te durf. As ’n belangrike drywer van ekonomiese welvaart is tegnologie een van die belangrikste sleutels tot internasionale mededingendheid. Tegnologiese innovasie is die proses wat as hefboom hiervoor gebruik moet word. Dit is egter nodig dat tegnologie, en spesifiek die proses van tegnologiese innovasie, formeel en gestruktureerd bestuur moet word, sowel op nasionale as firmavlak. Op nasionale vlak is die voorsiene Nasionale Innovasiestelsel beslis ’n stap in die regte rigting.

  1. Selection of compressors and drives for natural gas storage and transport - technical and economic aspects; Auswahl von Verdichtern und Antriebsmaschinen fuer die Erdgasspeicherung und den Erdgastransport - technische und wirtschaftliche Aspekte

    Energy Technology Data Exchange (ETDEWEB)

    Heyer, F.; Wieke, S. [Heyer und Wieke Engineering, Muenchen (Germany)

    1998-12-31

    Selection of the proper compressor/drive combination is indispensable for optimizing natural gas storage. The contribution presents a comparison of the available systems. (orig.) [Deutsch] Fuer die Verdichtung von Erdgas fuer die Erdgasspeicherung und den Erdgastransport ist die Auswahl der fuer den jeweiligen Anwendungsfall geeigneten Verdichter-Antriebskombination eine wesentliche Voraussetzung fuer einen technisch und wirtschaftlich optimalen Betrieb. Unter Beruecksichtigung des Marktes werden die Varianten (Verdichter-Antriebskombinationen) definiert und in einem technischen Vergleich Vor- und Nachteile der einzelnen Alternativen gegenuebergestellt und bewertet. Die Einhaltung der Betriebsanforderungen und der Anforderungen der TA-Luft und TA-Laerm, der Wirkungsgrad, die Zuverlaessigkeit und Verfuegbarkeit muessen einer besonders intensiven Pruefung und Beurteilung unterzogen werden. Das Ergebnis der vergleichenden Bewertung der Varianten kann eine neue Definition der Varianten oder der Anforderungen notwendig machen. (orig.)

  2. Die rol van die blanke werker in die motivering van die swart werker

    Directory of Open Access Journals (Sweden)

    G. J. Oosthuizen

    1980-11-01

    Full Text Available The motivation of the Black worker can not be studied in isolation since the White worker still holds many executive positions and therefore has an influence on the Black workers' motivation. The role of the White worker in motivating the Black worker in a specific organisation and the attitude and leadership approach of the White worker on the existence/nonexistence and relative satisfaction of the needs of Black workers are discussed.Opsomming Die motivering van die Swart werker kan nie in die huidige situasie in isolasie bestudeer word nie, omdat die Blanke werker steeds in die bestuursposisie is en daarom die motivering van die Swart werker kan beïnvloed. Hierdie ondersoek was daarop gerig om die rol van die Blanke werker in die motivering van die Swart werker nader te ondersoek. Die houding en die leierskapsbenadering van die Blanke werker teenoor die Swart werker is gemeet, asook die behoeftes wat volgens die Blanke werker by die Swart werker bestaan, bevredig is, of nie bestaan nie. Die behoeftes van Swart werkers, soos deur hulleself gesien, is ook ondersoek. Ten opsigte van sekere aspekte is beduidende verskille gevind.

  3. Die verbondeling in verband

    Directory of Open Access Journals (Sweden)

    J. A.L. Taljaard

    1964-03-01

    Full Text Available Daar is dikwels en deur groot outoriteite al geskryf oor die mens in die samelewing. Hier wil ons egter die saak probeer aanraak uit ’n nuwe hoek, veral om die Skrifbeligting van die siening te benader. Vanselfsprekend verg hierdie benaming ’n skrifmatige mensbeskouing, maar ook ’n skrifmatige verbandsbeskouing. Die mens staan egter nie slegs in verhouding tot sy medemens nie maar ook in verhou­ ding tot stof, plant en dier. Boweal staan die mens in verhouding tot God, en hierdie verhouding is deurslaggewend vir al die ander verhoudinge waarin die mens hom bevind. Tog staan die mens ook in verhouding tot homself; wie kan die diepere roersele van die menslike siel peil, wie weet van die wroeginge, vreugde, leed en genot van die mens beter as hyself? Ook hierdie aspek verdien ons aandag. Op volledigheid kan nie aanspraak gemaak word nie, dit is ook nie my bedoeling nie. Die bedoeling is maar om die omvang van die tema aan te dui, die gedagtes te prikkel en veral om aan te spoor tot nuwe denkoriëntering waarin ook terminologies gebreek behoort te word met die neo-skolastiek binne reformatoriese lyn.

  4. Implikasies van ontwikkelings in die leerstelling van goddelike genesing binne die Pinksterbeweging

    Directory of Open Access Journals (Sweden)

    Marius Nel

    2014-03-01

    Full Text Available Die Pinksterbeweging het met verloop van tyd sy begrip van die leer van goddelike genesing verander. Die veranderings is hoofsaaklik as gevolg van vorderings wat deur die mediese wetenskap gemaak is en die pinksterteologie moes opnuut die verhouding tussen versoening en heling definieer. Die veranderings word in terme van die geskiedenis van die wit afdeling van die Apostoliese Geloof Sending van Suid-Afrika (AGS, die grootste pinksterdenominasie in Suid-Afrika, beskryf. Dit dien tot ’n groot mate as verteenwoordigend van veranderings in die res van die AGS, maar ook van die Pinksterbeweging as sodanig. Die ontleding toon dat die veranderde houding teenoor die gebruik van medisyne en inenting sowel as mediese prosedures soos operasies pinksterkerke uiteindelik dwing om toegewings in sy genesingsbediening te maak wat aan sy Skrifbeskouing verwant is. Dat die kerk veranderings aanbring in ’n belangrike leerstelling soos dié van goddelike genesing, hou belangrike implikasies vir die kerk in. Die implikasies hou verband met die wyse waarop die pinkstermense die Bybel lees en benut en dit noodsaak die Pinksterbeweging om ook oor ander leerstellings na te dink wat uitdagings daaraan stel, byvoorbeeld die eskatologie en ekklesiologie.Implications of developments in die doctrine of divine healing in die Pentecostal movement. The Pentecostal movement changed over time its understanding of the doctrine of divine healing. These changes are mainly in the attitude towards the advances made by medical science and reflected in the way pentecostal theology defined the relation between atonement and healing. The changes are described in terms of the history of the white division of the Apostolic Faith Mission of South Africa (AFM, the largest pentecostal denomination within South Africa. It serves to a large extent as representative of the changes in the AFM, but also the Pentecostal movement per se. The analysis shows that the changed attitude towards the

  5. Wege in die Zukunft

    Science.gov (United States)

    Kauermann, Göran; Mosler, Karl

    Die Zukunft stellt große Herausforderungen an die Arbeit der Deutschen Statistischen Gesellschaft. Sie betreffen die gestiegenen Anforderungen der Nutzer von Statistik, die Kommunikationsmöglichkeiten des Internets sowie die Dynamik der statistischen Wissenschaften und ihrer Anwendungsgebiete. Das Kapitel 5 beschreibt, wie sich die Gesellschaft diesen Herausforderungen stellt und welche Ziele sie sich in der wissenschaftlichen Zusammenarbeit und im Kampf gegen das Innumeratentum gesetzt hat.

  6. Die Gewalt der Frauen

    Directory of Open Access Journals (Sweden)

    Angelika Ebrecht

    2000-07-01

    Full Text Available Anhand historischer Beispiele aus der Zeit der letzten Jahrhundertwende in Europa stellt die Autorin den Zusammenhang von Transgression, Aggression und Inversion dar. Gegen die gängige Auffassung, Gewalt sei männlich, setzt sie Selbst- und Fremdentwürfe von Frauen, die als Duellantinnen, Soldatinnen und Mörderinnen die gesellschaftlich festgelegten Grenzen der Gewalt verletzten. Sie interpretiert dies als Versuch, die Geschlechtergrenzen zu überschreiten und sich eine Subjektposition anzueignen.

  7. Materials on dies for pressure die casting

    Directory of Open Access Journals (Sweden)

    E. Ragan

    2012-01-01

    Full Text Available In the contribution the stress of die materials of thermal fatigue is defi ned and material life is derived theoretically and compared with the measured values. The important properties of the die materials as thermal conductivity, coeffi cient of thermal expansivity, modulus of elasticity and mechanical properties are described. Binding to it single die materials as carbon steels and chrome-tungsten steels are analyzed. As the perspective die material for pressure die casting of ferrous metals appears molybdenum with regard to advantageous properties.

  8. Antiglobalisierung die Andere Globalisierung

    OpenAIRE

    Ljiljana Croce

    2006-01-01

    Das Ziel der Arbeit ist, ein je größeres Interesse an diesem Thema zu erwecken und auf die Gefahren hinzuweisen, denen wir alle verlaufen, wie die Armen, sowie auch die Reichen und die kleine Gruppe der zum mittleren Stand gehörenden, die immer mehr in die offene Armut versinken. Es wäre zu viel, in einer Welt solcher Globalisierung, die soziale Empfi ndlichkeit der Menschen zueinander zu erwarten. In Wirklichkeit geht sie immer mehr verloren. Der Mensch als Einzelperson, sowie auch die Völke...

  9. Verrekening van die kragveld van die verbond in die inkleding van die kommunikatiewe driehoeksverhouding tussen teks, hoorder en prediker

    OpenAIRE

    2012-01-01

    In hierdie artikel word die kommunikatiewe driehoeksverhouding tussen die Bybelse teks, die hoorders en die prediker homileties verken. Die probleemstelling waarmee gewerk word handel oor potensiële versteurings wat kan plaasvind in hierdie driehoeksverhouding wanneer die hoorders en die prediker in hulle menslike beperktheid in verbinding gebring word met die ewige Woord van God soos dit in die Bybelse teks na vore kom. In die loop van die artikel word die volgende aspekte verken: ’n Ideale...

  10. Effect of varying the salt and fat content in Cheddar cheese on aspects of the performance of a commercial starter culture preparation during ripening.

    Science.gov (United States)

    Yanachkina, Palina; McCarthy, Catherine; Guinee, Tim; Wilkinson, Martin

    2016-05-02

    Production of healthier reduced-fat and reduced-salt cheeses requires careful selection of starter bacteria, as any substantial alterations to cheese composition may prompt changes in the overall performance of starters during cheese ripening. Therefore, it is important to assess the effect of compositional alterations on the individual strain response during cheese ripening for each optimised cheese matrix. In the current study, the effect of varying fat and salt levels in Cheddar cheese on the performance of a commercial Lactococcus lactis culture preparation, containing one L. lactis subsp. lactis strain and one L. lactis subsp. cremoris strain was investigated. Compositional variations in fat or salt levels did not affect overall starter viability, yet reduction of fat by 50% significantly delayed non-starter lactic acid bacteria (NSLAB) populations at the initial ripening period. In comparison to starter viability, starter autolysis, as measured by release of intracellular lactate dehydrogenase (LDH) or post-proline dipeptidyl aminopeptidase (Pep X) into cheese juices, decreased significantly with lower salt addition levels in full-fat Cheddar. Conversely, reducing fat content of cheese resulted in a significantly higher release of intracellular Pep X, and to a lesser extent intracellular LDH, into juices over ripening. Flow cytometry (FCM) indicated that the permeabilised and dead cell sub-populations were generally lower in juices from cheeses with reduced salt content, however no significant differences were observed between different salt and fat treatments. Interestingly, fat reductions by 30 and 50% in cheeses with reduced or half added salt contents appeared to balance out the effect of salt, and enhanced cell permeabilisation, cell death, and also cell autolysis in these variants. Overall, this study has highlighted that alterations in both salt and fat levels in cheese influence certain aspects of starter performance during ripening, including

  11. Die voorspellingswaarde van die takseersentrum: 'n Oorsig

    Directory of Open Access Journals (Sweden)

    H. J. Pietersen

    1990-06-01

    Full Text Available The assessment centre: a brief review of predictive value. Factors such as the rise of the professional manager, industrialization and worker expectations have, over the last few decades, increasingly placed managers in the limelight as a key occupational group. In this regard the assessment centre has become prominent as a method for the identification of managerial potential. However, a brief review of the relevant research literature indicates low predictive variances for the managerial assessment centre. This fact, together with the limited scope of the assessment centre, therefore necessitates, amongst other things, a wider research perspective which will include other work and non-work related factors as well. Opsomming Verskynsels soos die opkoms van die professionele bestuurder, industrialisering en stygende werkerverwagtinge het meegebring dat die kollig die afgelope paar dekades al hoe meer op bestuurders as sleutelberoepskategone geplaas is. In hierdie verband het veral die takseersentrum aandag gekry as 'n metode vir die identifisering van bestuurs- potensiaal 'n Kort oorsig van die betrokke navorsingsliteratuur toon egter lae voorspellingsvariansiesyfers vir die takseersentrum aan. Hierdie feit, tesame met die beperkte fokus van die takseersentrum, noodsaak, onder andere, 'n wyer navorsingsperspektief wat ook ander relevante werk- en nie-werkverwante faktore msluit.

  12. Die ontwikkeling van die bestuursmotiveringsvraelys (BMV

    Directory of Open Access Journals (Sweden)

    A. S. Engelbrecht

    1991-06-01

    Full Text Available The development of the Managerial Motivation Questionnaire (MMQ: Several criticisms of the psychometric suitability of existing measures of managerial motivation are reported in the literature. This study aimed at developing a new psychometrically sound instrument, the Managerial Motivation Questionnaire (MMQ. This was done on the basis of a comprehensive study of the literature on managerial motivation and the role-motivation theory. The preliminary MMQ was systematically shortened and refined until the final MMQ of 98 items was composed. This was based on social desirability and semantic appraisal, item analysis and factor analysis of the questionnaire. The results indicate that it was possible to develop a final MMQ that was relatively free of social desirability. It further demonstrated satsifactory internal consistencies on two samples (a = 0/90, N = 360; a = 0/91, N = 535, where all subscale items were found to be relatively pure measures of the isolated factors. Although some evidence was found providing support for the reliability of the MMQ, a need for further research on the construct validity of managerial motivation still exists. Opsomming In die literatuur word verskeie punte van kritiek teen die psigometriese geskiktheid van bestaande meetinstrumente van bestuursmotivering gerapporteer. Die doelstelling van hierdie studie was dus om aan die hand van die konseptuele omiyning van bestuursmotivering, en die rolmotiveringsteorie as algemene verwysingsraamwerk, 'n nuwe psigometries aanvaarbare meetinstrument, die Bestuursmotiveringsvraelys (BMV, te ontwikkel. Op grond van sosiale wenslikheids- en semantiese beoordeling, itemontleding en faktorontleding van die voorlopige BMV is die vraelys stelselmatig verkort en verfyn totdat die finale BMV van 98 items saamgestel is. Die resultate dui daarop dat hierdie studie wel daarin geslaag het om 'n finale BMV te ontwikkel wat relatief vry van sosiale wenslikheid is, bevredigende interne

  13. Die sestienpersoonlikheidsfaktorvraelys as hulpmiddel by die takseersentrum

    Directory of Open Access Journals (Sweden)

    J. C. D. Augustyn

    1988-05-01

    Full Text Available The 16PF Personality Test as an aid to the assessment centre Assessment centres still remains costly and thime consuming. This study investigates the reduction of time and costs by the use of the 16 PF Personality Test as a method for measuring management dimensions. Promising results were obtained with a relatively small sample for the prediction of initiative and perseverance. Significant multiple correlations were also found for three criteria of management success. Further research may establish the use of the 16 PF as an aid to management assessment and thereby reduce the costs and time involved in assessment centres. Opsomming Takseersentrums se grootste probleem is gelee in die koste en tyd wat dit behels. Hierdie studie ondersoek die moontlikheid om beide te verminder deur die aanwending van die 16 PF Persoonlikheidsvraelys vir die meting van bestuursdimensies. Belowende resultate is met 'n relatiewe klein steekproef bevind ten opsigte van die voorspelling van inisiatiefen deursettingsvermoe. Beduidende meervoudige korrelasies is ook ten opsigte van drie kriteria van bestuursukses bevind. Verdere navorsing kan die gebruik van die 16 PF as hulpmiddel by bestuursevaluering vestig en sodoende die tydsduur en koste van takseersentrums verminder.

  14. New parameters for evaluating the quality of commercial krill oil capsules from the aspect of lipid oxidation and non-enzymatic browning reactions

    DEFF Research Database (Denmark)

    Lu, Henna Fung Sieng; Bruheim, Inge; Jacobsen, Charlotte

    2015-01-01

    different commercial krill oil capsules through parameters such as: investigation of chemical compositions (bioactive compounds such as phospholipids, n-3 polyunsaturated fatty acids, antioxidants), hydrophobic pyrroles, and volatile profiles (lipid and Strecker-derived volatiles, pyridines, pyrazines...

  15. DIE HEDENDAAGSE SIENING VAN DIE NORMERING VAN DUITS ...

    African Journals Online (AJOL)

    norm aan die een kant en deur die S^^eeksnorm aan die ander." (ibid. 384). ...... grondslag, hoewel die groot aantal voorbeelde uit die werke van Thomas Mann ...... Mentrup, W., & P. Kuhn, (1980) "Deutsche Sprache in Osterreich und in der.

  16. Bedryf- en organisasiesielkunde - Die grondslag van personeelbestuur

    Directory of Open Access Journals (Sweden)

    L. D. Coetzee

    1978-11-01

    Full Text Available In a recent article in People and Profits Whyte (1978 attempts to distinguish between Industrial Psychology and Personnel Management and states that Industrial Psychology is "one specific aspect" of Personnel Management. Whether such difference exists is analysed in terms of Whyte's definition and views of Personnel Management and Industrial Psychology and recent developments in the field of Industrial and Organizational Psychology. It is concluded that differences do exist but that they are not the same as those which Whyte emphasizes. In order to promote common objectives both the similarities and differences should be recognized and close co-operation between Industrial and Organizational psychologists and Personnel Mangers should be encouraged.OpsommingIn 'n onlangse artikel in People and Profits poog Whyte (1978 om 'n onderskeid te tref tussen Bedryfsielkunde en Personeelbestuur en spreek die mening uit dat die Bedryfsielkunde 'n spesifieke aspek van Personeelbestuur is. Of daar wel so 'n onderskeid bestaan word in hierdie artikel ontleed aan die hand van Whyte se definisie en beskouinge van Personeelbestuur en Bedryfsielkunde en die resente ontwikkelinge op die terrein van die Bedryf- en Organisasiesielkunde. Daar word tot die slotsom gekom dat daar wel geringe klemverskille bestaan, maar dat dit nie dieselfde is as die wat Whyte beklemtoon nie. Ten einde die gemeenskaplike doelstellings te bevorder, moet beide die ooreenkomste en verskille erken word en moet noue samewerking tussen Bedryf- en Organisasiesielkundiges en personeelbestuurders aangemoedig word.

  17. Psychotherapy of the dying patient.

    Science.gov (United States)

    Stedeford, A

    1979-07-01

    The psychotherapeutic aspects of the care of the 49 terminally ill patients described in the preceeding paper are discussed. Their differing ways of coping with the stress of dying and the range of psychotherapeutic strategies used in treatment are described. The work suggests that the therapist's use of psychological insights can improve his understanding of the emotional pain of terminal illness, and well-aimed psychotherapy can contribute to its relief.

  18. Die etiek van Luther

    Directory of Open Access Journals (Sweden)

    J. H. van Wyk

    1983-06-01

    Full Text Available Dink ons aan die etiek van Luther dan spring onmiddellik ’n paar boeiende uitsprake van hom na vore soos o.a. dat Christene vanuit die gemeenskap met Christus nuwe dekaloë moet maak wat helderder as die van Moses kan wees, of dat ons in bepaalde sin vir ons naaste ’n Christus moet word. Die bydrae van Luther 'tot die Christelike etiek is sonder twyfel van groot betekenis en die bestudering daarvan die moeite werd. Luther is geprys as rewolusionêr en verguis as konserwatis, hy is geëer as iemand wat weer die ware be­tekenis van godsdiens ontdek het toe die lewe vervloei het in etiek. Of dit egter korrek is om sy etiek as konserwatief te tipeer, soos White doen, moet betwyfel word.

  19. Ambrosius en die virginitas

    Directory of Open Access Journals (Sweden)

    C. J. Malan

    1985-05-01

    Full Text Available Ambrosius het met reg die benaming “Leraar van Maagdelikheid” ontvang (Dooley, 1948:119. Die opmerking van Thamin: “C’est une vertu proprement chrétienne que la vertu de virginité, proclame tout d’abord saint Ambroise” (1895:344, gee dadelik aanleiding tot die vraag of Ambrosius dan geen waardering vir die huwelik gehad het nie. Hierdie vraag word nog meer dringend as sy beskrywing van die kruis van die getroude lewe nagegaan word.

  20. Navorsing op die gebied van die sosiale wetenskappe*

    Directory of Open Access Journals (Sweden)

    P. M. Robbertse

    1958-03-01

    Full Text Available In Hollands is die woord scientia vertaal met wetenskap, wat sowel die natuur- as die geesteswetenskappe insluit, waardeur die woordsy oorspronklike betekenis behou. Die neiging bestaan om die Engels science met wetenskap in Afrikaans te vertaal, waarmee dan eintlik die natuurwetenskap bedoel word.

  1. Foute in die meting van die aarde se magneetveld met die protonmagnetometer

    Directory of Open Access Journals (Sweden)

    G. P. Hancke

    1989-03-01

    Full Text Available Die tipiese foute wat voorkom wanneer die metode van periode-meting gebruik word vir die bepaling van die presessiefrekwensie van die magnetiese moment van protone, word bespreek, en metodes om dit teen te werk word voorgestel. Belangrike gevolgtrekkings wat sal lei tot die optimale funksionering van die periodemeter, word gemaak — veral ten opsigte van die meettyd, polarisasietyd en die eienskappe van die sensorvloeistof.

  2. Wake up and Die

    DEFF Research Database (Denmark)

    Schubart, Rikke

    2013-01-01

    Anmeldelse af den colombianske gyserfilm Volver a morir (eng. titel Wake Up and Die) af Miguel Urrutia......Anmeldelse af den colombianske gyserfilm Volver a morir (eng. titel Wake Up and Die) af Miguel Urrutia...

  3. Die radio in Afrika

    Directory of Open Access Journals (Sweden)

    S. de Villiers

    1966-03-01

    Full Text Available Omvang van radio-uitsendings in en na Afrika. — Redes vir die versnelde tempo van uitbreiding. — Radio as die geskikste massa-kommunikasiemiddel vir Afrika. — Faktore wat die verspreiding bemoeilik. — Skouspelagtige toename in luistertalle.Toe Plinius, wat in die jaar 79 oorlede is, in sy „Historia Naturalis” verklaar het dat daar altyd iets nuuts uit Afrika afkomstig is, kon hy nouliks voorsien het dat die „iets" negentien eeue later in die lug sou setel wat hierdie reuse-vasteland oorspan — ’n Babelse spraakverwarring en ’n ongekende, verbete woorde-oorlog in die etergolwe, onder meer daarop bereken om die harte en hoofde van derduisendes te verower.

  4. Biology, ecology, and social aspects of wild edible mushrooms in the forests of the Pacific Northwest: a preface to managing commercial harvest.

    Science.gov (United States)

    Randy Molina; Thomas O' Dell; Daniel Luoma; Michael Amaranthus; Michael Castellano; Kenelm. Russell

    1993-01-01

    The commercial harvest of edible forest fungi has mushroomed into a multimillion dollar industry with several thousand tons harvested annually. The development of this special forest product industry has raised considerable controversy about how this resource should be managed, especially on public lands. Concerns center around destruction of forest habitat by repeated...

  5. Aantekeninge oor Die ryk van die rawe deur Jaco Fouché

    Directory of Open Access Journals (Sweden)

    N. Kruger

    2003-08-01

    Full Text Available Notes on Jaco Fouché’s novel Die ryk van die rawe Jaco Fouché’s debut novel Die ryk van die rawe (The domain of the ravens has been widely acclaimed by critics. Their focus mainly fell on the intertextual relations of the novel with other literary texts, especially novels by Etienne Leroux. This article analyses Fouché’s novel against the backdrop of the (satirical picaresque tradition and the detective genre. The article focuses on two aspects: Fouché’s indebtedness to (postmodern art forms, particularly comics, graphics, television and cinema; and the interpretation of neo-existentialist philosophy.

  6. Die verhouding doop en geloof

    Directory of Open Access Journals (Sweden)

    L. Floor

    1983-06-01

    Full Text Available By die aanvalle wat op die kinderdoop geloods word, kom telkens die verhouding doop en geloof ter sprake. Die geloof is so wesentlik met die doop verbonde, sodat daar nie gedoop mag word waar die geloof nie aanwesig is nie. 0ns lees inderdaad dwarsdeur die Nuwe Testament van ’n innige samehang wat daar tussen geloof en doop beslaan.

  7. Die gebruik van parallelplaatreologie vir die bepaling van die intrinsieke viskositeit van poli-etileentereftalaat

    Directory of Open Access Journals (Sweden)

    O. C. Vorster

    2005-09-01

    Full Text Available Die bepaling van die intrinsieke viskositeit van poli-etileentereftalaat word bemoeilik deur die feit dat daar tans slegs twee metodes in gebruik is. In die eerste metode word die bepaling deur middel van oplossingsviskometrie gedoen, maar die toksisiteit van die oplosmiddel, asook die tydperk wat dit neem om die bepaling te doen, is ’n probleem. Die tweede metode word beperk deur die kompleksiteit en beskikbaarheid van die apparatuur in Suid-Afrika. In hierdie studie word ’n alternatiewe metode, gebaseer op parallelplaatreologie, voorgestel wat albei hierdie probleme oorkom en die resultate sodoende verkry, word vergelyk met dié wat met bestaande metodes verkry is.

  8. Die invloed van die neo-marxistiese kultuuranalise op die Wêreldraad van Kerke en die Gereformeerde Kerke van Nederland

    Directory of Open Access Journals (Sweden)

    J. M. Vorster

    1979-06-01

    Full Text Available Toe die studente dwarsoor die VSA en Europa in die laat sestigerjare ’n plotselinge en radikale verset openbaar het teen die bestaande orde, het hulle die deur geopen vir ’n nuwe mededinger om die hart van die Westerse kultuur. Dit is die nou reeds bekende neo-Marxisme. Sedertdien het hierdie jongeling sy voetspore op vele vlakke van die Westerse kultuur gelaat.

  9. How close we are to achieving commercially viable large-scale photobiological hydrogen production by cyanobacteria: a review of the biological aspects.

    Science.gov (United States)

    Sakurai, Hidehiro; Masukawa, Hajime; Kitashima, Masaharu; Inoue, Kazuhito

    2015-03-18

    Photobiological production of H2 by cyanobacteria is considered to be an ideal source of renewable energy because the inputs, water and sunlight, are abundant. The products of photobiological systems are H2 and O2; the H2 can be used as the energy source of fuel cells, etc., which generate electricity at high efficiencies and minimal pollution, as the waste product is H2O. Overall, production of commercially viable algal fuels in any form, including biomass and biodiesel, is challenging, and the very few systems that are operational have yet to be evaluated. In this paper we will: briefly review some of the necessary conditions for economical production, summarize the reports of photobiological H2 production by cyanobacteria, present our schemes for future production, and discuss the necessity for further progress in the research needed to achieve commercially viable large-scale H2 production.

  10. Die lebensvision des semonides

    Directory of Open Access Journals (Sweden)

    Milivoj Sironić

    1980-12-01

    Full Text Available Der Autor analysiert die Weibersatire des Semonides und andere seiner kurzen Fragmente. Dabei kommt er zu der Schlussfolgerung, dass sich die Verse der Satire durch eine gute Technik auszeich­ nen, dass aber auch eine unnötige Weitschweifigkeit nicht zu Ubersehen ist. Trotzdem kann man jedoch dem Dichter nicht die künstlerische Überzeugungskraft absprechen, wie auch die Ten­ denz nach Detailschilderungen und die Feinheit geistreicher Charakterisierungen. Die Aussage beinhaltet manchmal eine be­ stimmte innere Ironie in der Einfachheit der Wörter.In kurzen Fragmenten wird die Fähigkeit des Semonides sichtbar, sich sehr präzise auszudrücken. Seine ironisch-epische Sprache ist sehr reich  und verdient vom linguistischen Standpunkt aus Auf­ merksamkeit wegen ihres reichhaltigen lexischen und termino­ logischen Materials, insbesondere was die Bereiche der Tier­ welt und des Essens anbelangt.Die Weltanschauung des Dichters ist in dem ersten Fragment recht deutlich erkennbar. Da sieht man, dass er düster und pessimistisch auf das Leben blickt. Das Fehlen jeglicher positiven Einstellung hat dann den Sar­ kasmus zur Folge, mit dem der Dichter die Darstellung der Weiber einkleidet, ihn aber auch auf die Menschen schlechthin ausweitet.

  11. Verskuiwing in die moraal?

    Directory of Open Access Journals (Sweden)

    S.P. van der Walt

    1974-03-01

    Full Text Available Modewoorde het ons deesdae oorgenoeg in die Christelike sedeleer en hulle kan nogal verwarring stig. U moet my vergun om met u te spreek oor een so ’n modewoord nl „verskuiwing’’ in die moraal. Dis nogal ’n mooi woord, wat so dikwels gebruik word op baie terreine en tog meer wil aandui as maar net ’n veranderde sienswyse, ’n wysiging in opvattinge of nuwe riglyne wat al gangbaar geword het in die praktyk. Die begrip wil eintlik die ewolusionêre gang beklemtoon, want dit is dan eintlik net die ou norme wat effens anders bekyk word of nie meer so nou geneem of dik onderstreep word nie. Die verskuiwing beteken dan dat alles nog dieselfde bly, net die posisie of plek het verander. Verskuiwing beteken tog plekverandering of plekwisseling en dan sekerlik nie in die sin dat die plekke ver uitmekaar lê nie. Verskuiwing beteken net maar vlak langs die vorige te staan kom. As dit dan ’n beter plek is, is dit ewolusie, ontwikkeling, verbetering.

  12. Die karst-ekologie van die Bakwenagrot (Gauteng

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    François Durand

    2012-03-01

    Full Text Available Die Bakwenagrot huisves ’n verskeidenheid organismes wat ’n ingewikkelde en verweefde voedselweb vorm. ’n Kolonie Natalse langvingervlermuise gebruik hierdie grot regdeur die jaar as blyplek. Die vlermuisguano en dooie plantmateriaal wat van buite in die grot inval, vorm die basis van die ekologie in die grot wat ook as ’n tipiese detritus-gedrewe ekostelsel beskryf kan word. Afbrekers soos bakterieë en swamme wat vir die afbraak van die guano en plantreste verantwoordelik is, word deur ’n verskeidenheid organismes, insluitend nematode en myte, as voedselbron benut. Hierdie organismes wat die volgende trofiese vlak vorm, word deur predatoriese artropode as voedselbron benut. Die Bakwenagrot is een van die weinige dolomietiese grotte in Suid-Afrika wat dit vir ‘n mens moontlik maak om tot by die grondwatervlak te kom. Die grondwater huisves verskeie tipes organismes waaronder bakterieë, swamme en diere – hoofsaaklik nematode en krustaseë. Die Bakwenagrot is ook die hoofvindplek waar varswater-amfipode in Suider-Afrika gevind is. Hierdie besondere en sensitiewe ekostelsel is hoofsaaklik van guano van die vlermuiskolonie afhanklik. Die grasveld in die gebied rondom die grot, wat as voedingsarea vir die vlermuiskolonie dien, word tans deur voorstedelike ontwikkeling en die gevolglike habitatfragmentasie en -vernietiging bedreig. Indien die vlermuise die grot sou verlaat, sal dit ’n hele domino-effek van uitsterwing van die grotbewonende organismes tot gevolg hê.

  13. Die voorgeskiedenis van kwantumberekening

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    P. H. Potgieter

    2004-09-01

    Full Text Available

    Die hoofidees wat tans gestalte vind in die teorie en tegnologie van kwantumberekening is in die laat 1970’s en vroeg 1980’s deur fisici in die Weste en ’n wiskundige in die voormalige Sowjetunie neergelˆ e. Dat di´ e teorie ook wortels in die Russiestalige vakliteratuur het, is nie algemeen bekend in die Weste nie. Daar word kortliks gekyk na die idee soos deur Benioff en (veral Feynman in die Weste versprei, asook die voorstel van di´ e rekengrondslag deur Manin in die Russiese literatuur. Die outeur hoop om hiermee so ’n onpartydig moontlike sintese van die vroe ¨ e gedagtegeskiedenis rondom kwantumberekening aan te bied. Die rol van omkeerbare en onomkeerbare berekeningsprosesse word vlugtig bekyk soos dit verband hou met die ontstaan van kwantumberekening, asook die sogenaamde Inligtingsparadoks in die fisika. Die inligtingsteorie en die fisika het heelwat met mekaar te kommunikeer, soos hierdie paradoks uitwys.

    Abstract

    The pre-history of quantum computation

    The main ideas behind developments in the theory and technology of quantum computation were formulated in the late 1970s and early 1980s by two physicists in the West and a mathematician in the former Soviet Union. It is not generally known in the West that the subject has roots in the Russian technical literature. The idea, as propagated by Benioff and (especially Feynman, is reviewed along with the proposition of a foundation for this kind of computation by Manin in the Russian literature. The author hopes to present as impartial a synthesis as possible of the early history of thought on this subject. The role of reversible and irreversible computational processes will be examined briefly as it relates to the origins of quantum computing and the so-called Information Paradox in physics. Information theory and physics, as this paradox shows, have much to communicate to each other.

  14. Die benutting van water in die landbou: strategie vir die toekoms

    Directory of Open Access Journals (Sweden)

    D. S. van der Merwe

    1985-03-01

    Full Text Available ’n Uiteensetting word gegee van die faktore wat die hoofrol in die toekomstige waterbenutting in die landbou gaan speel. Hierdie faktore is die hoeveelheid water beskikbaar vir landboudoeleindes; die toenemende mineraiisasie van besproeiingswater; en die invloed wat energiebehoeftes op besproeiing sal hê. Navorsing is nodig om die situasie na wense te hanteer, en die aanbevelings van besproeiingsnavorsingswerksessies in hierdie verband word kortliks aangedui en bespreek.

  15. The value of magnetic resonance imaging (MRI) in the treatment planning of vertebral metastasis considering economic aspects. A cost benefit-analysis; Die Wertigkeit der Magnetresonanztomographie (MRT) unter oekonomischen Aspekten bei der Bestrahlungsplanung von Wirbelkoerpermetastasen. Eine Kosten-Nutzen-Analyse

    Energy Technology Data Exchange (ETDEWEB)

    Prott, F.J.; Schlehuber, E.; Scharding, B.J.; Rinast, E. [Strahlentherapie Wiesbaden, St.-Josefs-Hospital (Germany); Micke, O. [Klinik und Poliklinik fuer Strahlentherapie - Radioonkologie, Universitaetsklinikum Muenster (Germany)

    2002-05-01

    Is magnetic resonance imaging (MRI) based target volume definition for treatment planning of vertebral metastasis effective under economic considerations.From 1994 to 1999, a total of 137 patients with bone metastases affecting the vertebral column underwent MRI of the cercival, thoracic, or lumbar spine for the treatment planning of palliative radiation therapy. The following radiation treatment consisted in a irradiation of the affected vertebral region up to a total dose of 30-40 Gy.The cost calculation for radiotherapy and magnetic resonance tomography was done using the common tariff model (EBM) of the German Health Insurances.In 73% of patients (101 patients), magnetic resonance imaging resulted in marked corrections of the irradiation fields which would have resulted in the necessity of treatment for recurrence in the case of treatment planning without MRI.Consequently, the higher cost of MRI of 345.00 DEM (176,40 EUR) lead to a saving of 497.00 DEM (254,11 EUR) compared to a recurrence treatment of 10 fractions and of 1,428.00 DEM (730,12 EUR) compared to 20 fractions. The transport expenses for the second treatment could be saved as well.Even under economic considerations MRI is effective. (orig.) [German] Ist eine MRT-gestuetzte Zielvolumendefinition bei der Strahlentherapie von Knochenmetastasen ein sinnvolles Vorgehen unter oekonomischen Gesichtspunkten?1994-1999 wurde bei 137 Patienten mit einem ossaer metastasierenden Tumor und Befall der Wirbelsaeule eine Magnetresonanztomographie (MRT) zur Planung einer palliativen Radiatio durchgefuehrt. Die nachfolgende Strahlentherapie bestand aus einer Radiatio des betroffenen Wirbelkoerperabschnitts bis zu einer Gesamtherddosis von 30-40 Gy. Fuer die Berechnung der Kosten wurde der einheitliche Bewertungsmassstab der Deutschen Krankenkassen zugrunde gelegt.Aufgrund der MRT-Untersuchungen wurde bei 73% der Patienten eine Veraenderung des Bestrahlungsfeldes vorgenommen, die im Falle einer nicht MRT

  16. Awareness of Dying Preface

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    Barney G. Glaser, PhD, Hon. PhD

    2015-12-01

    Full Text Available Recently The New York Times reported: “VERY ILL CHILDREN TOLD OF DISEASE; Leukemia Patients at N.I.H. Not Shielded From Truth. . . . A child should always be told the truth, even when he has an incurable disease such as leukemia, according to two researchers who interviewed 51 children hospitalized at the National Cancer Institute, Bethesda, Maryland, for treat¬ment of leukemia.” This kind of news item reflects the growing concern among researchers and public about matters which touch on morality as much as on the technical aspects of medi¬cine. The rapidly increasing proportion of elderly people in the American population presents a range of personal and social questions; not the least is how they view their newly won longevity (often including anticipated years of chronic disease as well as their attitudes toward death. In consequence, many geriatric specialists are beginning to study American attitudes toward death, while others, spurred on by what seems a sense-less prolonging of life within hospital walls by medical tech¬nology run wild, are raising questions about death and dying in American life.

  17. Adapt or die?

    Science.gov (United States)

    Visser, S S; Nel, A H

    1996-12-01

    The worldwide economic recession and the concomitant limited stock of finances have had an influence on the available money of every household and have also inhibited the improvement of socio-economic conditions and medicine. The Reconstruction and Development Programme (RDP) has the objective of improving the living conditions of the people with regard to housing, education, training and health care. The latter seems to be a major problem which has to be addressed with the emphasis on the preventive and promotional aspects of health care. A comprehensive health care system did not come into being property in the past because of the maldistribution of health care services, personnel and differences in culture and health care beliefs and values. The question that now arises, is how to render a quality health care service within the constraints of inadequate financing and resources. A comprehensive literature study has been done with reference to quality health care and financing followed by a survey of existing health services and finances. Recommendations are made about minimum requirements to be accepted if one were to adapt rather than die in terms of the provision of healthcare: the decentralization and rationalization of the administration of health care, the stress on and realization of effective and efficient primary health care, the acceptance of participative management in health providing organizations, the provision of financial management training for health care managers and the application of management accounting principles for the improvement of the efficiency and effectiveness of management.

  18. Openbaring, teologie en die regswetenskap

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    S. Postma

    1970-03-01

    Full Text Available In die jongste tyd is telkens en weer gewaarsku teen die gevare van oorspesialisasie en die hipertrofie van professionalisme. Die gemis aan ’n totaliteitsvisie wat hiermee gepaard gaan, word dan ook tereg teengegaan en wel deur aan die Wysbegeerte as die Wetenskap van die totaliteit van die kosmos in toenemende mate sy regmatige plek as wetenskapsintegreerder te gun. Hierdie grootmoedige gun van ’n plek in die son van geleerdheid kan egter ook uit bedenklike motiewe plaasvind. Die vakwetenskaplike kan nie of wil nie die plek en betekenis van sy spesifieke vak bepaal en bepeins nie en vind dit in elk geval moeilik om die verband tussen Gods Woord en sy besondere vak in duidelike perspektief te sien; vandaar dan ’n grootmoedige toelaat dat die wysbegeerte die „veritas” dien terwyl die eie ek tevrede is om die „utilitas” onderdanig te wees.

  19. Die tug oor ampsdraers tydens die doleansie van 1886

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    J. Visser

    1986-06-01

    Full Text Available In art 29 van die Nederlandse Geloofsbelydenis word bely: “Die merktekens om die ware Kerk te ken is die volgende: As die Kerk die suiwere prediking van die evangelie uitoefen, as dit die suiwer bediening van die sakramente gebruik soos Christus dit ingestel het, as die kerklike tug gebruik word om die sondes te straf.” Dit spreek vanself dat wanneer ampsdraers, aan wie Christus sy kudde toevertrou het (Hand 20 : 28, met leer en /of lewenswandel in sonde volhard en nie daarin met tug gestuit word nie, word die ware kerk nie gebou nie maar afgebreek. 0ns sal later in hierdie artikel aantoon hoedanig die suiwer tug oor ampsdraers, veral leertug, tydens die Doleansie tot skade van die kerk van Christus agterweë gebly het.

  20. “Ruik die verderf in die kieliebakke”: Breyten Breytenbach se blik op die lyk

    Directory of Open Access Journals (Sweden)

    M. Crous

    2008-07-01

    Full Text Available “Smell the rot in the armpits”: Breyten Breytenbach’s perspectives on the corpse The purpose of this article is to analyse Breyten Breytenbach’s so-called corpse poem, “bekommernis”, taken from his debut album “die ysterkoei moet sweet” (1964. The theoretical point of departure is the theories of Kristeva, in particular her essay on abjection. Not only does the article focus on Breytenbach’s portrayal of the abject, but also shows to what extent his use of language describing death, decay and the cadaver illustrates what Kristeva calls “a revolution in poetic language”. Given the fact that the poem is situated in a Zen Buddhist context, the Zen philosophy on death and dying is also taken into consideration when analysing aspects such as the dissolution of the ego, the bardos of death, et cetera.

  1. Die sterwende kindjie

    Directory of Open Access Journals (Sweden)

    J.T. De Jongh van Arkel

    1983-09-01

    Full Text Available The thought of a child dying appears as an antithesis and thus the feelings evoked by the dying child are stronger than when older persons are dying. Around the child’s death bed there is no place for detached spectators and all become involved in caring for and supporting him. Caregivers also have a supporting responsibility towards the members of the child’s family.

  2. Ontsporing van die regstaatsbegrip en sy konsekwensies vir die afrikanervolk

    Directory of Open Access Journals (Sweden)

    N. G.S. Van der Walt

    1966-03-01

    Full Text Available Die opvatting van die suiwere regstaat bring sy vraagstukke mee wanneer dit in verband gebring word met die leer van die soewereiniteit in eie kring. Laasgenoemde leer wortel in die geloof dat God die mens roep tot diens aan Hom, en dat die mens vry moet wees om ten opsigte van alle lewensaspekte God na die hoogste mate te kan dien. Hierdie verskeidenheid van aspekte is deur dr. A. Kuyper en sy volgelinge gesistemati- seer tot menslike verbande en lewenskringe, elk met ’n be- paalde sfeer waarin ander kringe nie mag inmeng nie. Elkeen is dan soewerein binne sy eie kring. Met verwysing na die staat is dan gespreek van die staatstaak as synde die hand- hawing van die reg, en omdat die staat in toenemende mate hom veral in die latere tyd ook besig gehou het met bedrywig- hede wat nouliks as van juridiese aard beskou kan word, is daar die onderskeid gemaak tussen die primêre en sekundêre taak van die staat. Die sistematiek van die wetsidee, deur prof. Dooyeweerd ontwikkel, waar die staat sy bestemmingsfunksie in die regsaspek vind, het vanselfsprekend geen plek vir so 'n dualistiese staatstaak nie, en die oplossing is deur sommige daarin gesoek om sulke staatsoptrede te vertolk as hebbende wel betrekking op die regsgemeenskap of die regsverkeer. Staatsondernemings soos paaie, spoorweë, spellingreëling, ens. word dan beskou as noodsaaklik vir die instandhouding van die regsgemeenskap en regsverkeer. Tereg wys A. M. Donner1 daarop dat so ’n vertolking eintlik neerkom op ’n oorspanning van die regsbegrip. Hy self sien dan die staatstaak in vrede- of orde-handhawing, wat in die eerste plaas wel regshandha- wing veronderstel. Onder orde word dan alles verstaan wat noodsaaklik is vir die gladde verkeer in die ontwikkelingsgang van die regsgemeenskap. Die wese van die staat het dan vol- gens hom te doen met reg, maar sy taak is meer as suiwere regshandhawing. Wat onrus verwek en die orde versteur, moet uit die openbare lewe verwyder word, en die

  3. Analise van die Tswanaraaisel

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    S. A. Swanepoel

    1984-05-01

    Full Text Available ’n Strukturele, stilistiese en funksionele bcskrywing van die Twanaraaisel bring mee dat daar aan die volgende aspekte aandag gegee moet word: •\tWat is ’n raaisel en lioe word dit in Tswana genoem. •\tTot watter studiegebied en literere genre hoort die raaisel en watter subvorme kan vir Tswana onderskei word. •\tHoe sien die struktuur van Tswanaraaisels daar uit. •\tDeur wie, waar, wanneer en hoe word Tswanaraaisels voorgedra. •\tWatter stilistiese kenmcrke kan in Tswanaraaisels onderskei word. •\tWatter funksies vervul raaisels in ’n Tswanagcmeenskap.

  4. Die brein soos beskou deur die Grieke en Romeine

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    Francois P. Retief

    2015-02-01

    Full Text Available In Ou Egipte is mummifikasie met uitgebreide reseksie of uitsnyding van organe geassosieer, maar geen kennis is geneem van die morfologie van die brein nie. Griekse skrywers van die sesde en vyfde eeue v.C. het die brein aanvanklik gesien as die setel van intelligensie, die orgaan van sensoriese waarneming en gedeeltelik die oorsprong van sperma. Pneuma het ’n belangrike rol in breinfunksie gespeel. Hippokrates was die eerste om die brein te beskryf as ’n dubbele orgaan, wat met harsingvlies (meninges bedek, funksioneel van pneuma afhanklik en vertolker van begrip is. Tydgenote soos Plato, Aristoteles en Diokles het tot die beskrywing bygedra, maar laasgenoemde twee het beweer dat die hart die middelpunt van intelligensie is en nie die brein nie. Gedurende die laaste helfte van die vierde eeu v.C. is disseksie van die menslike liggaam tydelik aan die mediese skool van Alexandrië toegelaat en het dit tot merkwaardige vooruitgang in die begrip van die menslike anatomie en fisiologie gelei. Herofilus en Erasistratus het uitstekende beskrywings van die struktuur en funksie van die brein gegee wat eers in die tweede eeu n.C. deur Galenus geëwenaar is.

  5. Prediking oor die poëtiese stof van die Ou Testament - Die Psalms

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    E. J. Smit

    1989-06-01

    Full Text Available ’n Belangrike rede waarom die prediking uit die Psalms ’n aparte bespreking regverdig, is die feit dat die Psalms die omvangrykste verteenwoordiging van poetiese stof in die Ou Testament be vat. Dit is nie vir almal ewe maklik om poesie te lees en te verklaar nie.

  6. Die Soldering in Aluminium Die Casting

    Energy Technology Data Exchange (ETDEWEB)

    Han, Q.; Kenik, E.A.; Viswanathan, S.

    2000-03-15

    Two types of tests, dipping tests and dip-coating tests were carried out on small steel cylinders using pure aluminum and 380 alloy to investigate the mechanism of die soldering during aluminum die casting. Optical and scanning electron microscopy were used to study the morphology and composition of the phases formed during soldering. A soldering mechanism is postulated based on experimental observations. A soldering critical temperature is postulated at which iron begins to react with aluminum to form an aluminum-rich liquid phase and solid intermetallic compounds. When the temperature at the die surface is higher than this critical temperature, the aluminum-rich phase is liquid and joins the die with the casting during the subsequent solidification. The paper discusses the mechanism of soldering for the case of pure aluminum and 380 alloy casting in a steel mold, the factors that promote soldering, and the strength of the bond formed when soldering occurs. conditions, an aluminum-rich soldering layer may also form over the intermetallic layer. Although a significant amount of research has been conducted on the nature of these intermetallics, little is known about the conditions under which soldering occurs.

  7. Kontekstuele bepalers by die beplanning van skoolwoordeboeke

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    Herman L. Beyer

    2011-10-01

    Full Text Available

    OPSOMMING: Die doel van hierdie artikel is om tot die metaleksikografiese gesprek oor skoolwoordeboeke as 'n tipe pedagogiese woordeboek by te dra. Die fokus is op kontekstuele bepalers wat by die beplanning van skoolwoordeboeke verreken behoort te word: Binne die konteks van 'n veeltalige Namibië word enkele onderwyskundige sisteme verken wat 'n impak op die ontwerp van gedrukte skoolwoordeboeke vir die sekondêre skoolfase kan hê, naamlik skoolkurrikula, die nasionale taalbeleid vir skole en die beleid van leerdergerigte onderwys. Hierdie artikel voer ook aan dat die voor die hand liggende teikengebruiker van 'n skoolwoordeboek, naamlik die leerder, nie die enigste teikengebruiker is nie: Die onderwyser word as medeteikengebruiker gestel wanneer dit by die gebruik van woordeboeke in die onderrigleersituasie kom. Verskillende tipes gevalle van woordeboekgebruik in die mikrokonteks van die onderrigleersituasie word onderskei, naamlik woordeboekonderrig, woordeboekgeïntegreerde taalonderrig en woordeboekgeondersteunde taalonderrig. Hierdie tipes gebruik behoort komponente van 'n woordeboekpedagogie te wees, wat uiteindelik behoort te lei tot outonome woordeboekgebruik en die gepaardgaande vestiging van 'n individuele woordeboekkultuur by die leerder. Die leksikograaf moet al hierdie aspekte inreken wanneer 'n skoolwoordeboek beplan word ten einde die nodige leksikografiese vernuwing in te voer. Enkele voorstelle vir sodanige vernuwings en vir verdere navorsing word ten slotte aangebied.

    Sleutelwoorde: GEBRUIKERSGERIGTE LEKSIKOGRAFIE, KONTEKS, LEERDER, LEERDERGERIGTE ONDERWYS, LEERWOORDEBOEK, LEKSIKOGRAAF, METALEKSIKOGRAFIE, NASLAANWOORDEBOEK, ONDERWYSER, PEDAGOGIESE WOORDEBOEK, SISTEEM, SKOOLWOORDEBOEK, TAALBELEID, TEIKENGEBRUIKER, WOORDEBOEKGEBRUIK, WOORDEBOEKGEÏNTEGREERDE TAALONDERRIG, WOORDEBOEKONDERSTEUNDE TAALONDERRIG, WOORDEBOEKONDERRIG, WOORDEBOEKPEDAGOGIE

    ABSTRACT: Contextual Determiners in the Planning of School

  8. Die hebsugtige seekoei en Rooikappie: Die groteske in sprokies

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    Dineke van der Walt

    2012-11-01

    Full Text Available Hierdie artikel bied ’n vergelykende lees van twee volksverhale wat ook as kinderverhale getipeer kan word (een vanuit Venda-folklore en die ander ’n populêre Europese narratief met die oog daarop om spesifieke ooreenkomste uit te lig – soos die eet van mensvleis, goedgelowige mense wat deur ‘n maskerspel om die bos gelei word en ander ‘onetiese’ en ‘immorele’ aktiwiteite. In Die hebsugtige seekoei boots die monster byvoorbeeld die stem van die jong seun na om sy suster te flous en toegang tot hulle hut te verkry, terwyl die wolf in Rooikappie op sy beurt die ouma flous om die huis te kan betree sodat hy later ook vir Rooikappie kan mislei. In albei stories word die jong meisies (asook Rooikappie se ouma deur ’n seekoei óf ’n wolf opgeëet. Soos gewoonlik in sprokies, word die slagoffers gered of ontsnap en die verhale het ’n gelukkige einde. Alhoewel dit absurd mag voorkom dat kinderverhale elemente van die groteske bevat, argumenteer ek dat dit inderdaad ’n bruikbare doel dien. Hierdie verhale betrek kinders nie net op ’n emosionele vlak nie (as gevolg van die skokwaarde van die groteske; die groteske dien ook as objek van fassinasie. Sodoende word die waarskuwingsboodskap in die verhale beter oorgedra en onthou deur die kinders.

  9. Die entwicklung, die metamorphose, die entstehung: Die konzepte des organismus von Aristoteles bis Darwin

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    Kamerer Eva

    2009-01-01

    Full Text Available (nemački In diesem Aufsatz versuche ich, die Elemente verschiedener Konzepte des Organismus in der Philosophie und in der Wissenschaft zu analysieren. Die Deutungen des Organismus und der Einheit der Natur bei Aristoteles, Kant und Goethe werden als ein Beispiel der Bewegung von einem finalistischen zum antifinalistischen Bild der Natur verstanden.

  10. Die Gattung Oerstedia

    NARCIS (Netherlands)

    Stiasny-Wijnhoff, G.

    1930-01-01

    Die vorliegenden Individuen von Oerstedia dorsalis (Abildg.) wurden in den Helder an der holländischen Küste gesammelt; die Art war in frühern Jahren im Hafen sehr allgemein. Sie lebte zwischen Tubularien und Muschelbrut, welche in der Gezeitenzone den Schiffsrümpfen angewachsen sind und enthielt im

  11. Die Mollusken der Njalindungschichten

    NARCIS (Netherlands)

    Martin, K.

    1909-01-01

    Die Versteinerungen, welche im folgenden behandelt sind, sammelten meine Frau und ich im Jahre 1910 in den Preanger-Regentschappen von Java, in der Gegend von Njalindung ¹). Sie stammen aus Sedimenten, für welche ich den Namen Njalindungschichten einführte, und für die Gastropoden wurde bereits eine

  12. The phenomenon of durability variable dies for aluminum extrusion profiles

    Directory of Open Access Journals (Sweden)

    J. Borowski

    2016-04-01

    Full Text Available Extrusion dies are usually regenerated several times (min 4 times. The phenomenon of extended life after each regenerative nitriding process has not been explained. In this work, the regeneration process of dies used in the extrusion of aluminium profiles has been presented. In the article, it was sought to explain the cause of increased die durability after the third or fourth nitriding. Also in this work is presented an analysis of the influence of the parameters of gas nitriding with the ZeroFlow method on hardness of dies. Results were verified under industrial conditions at extrusion company, comparing the durability of the dies nitrided with the ZeroFlow method with so-far-used dies nitrided in the commercial way. An increase of the dies durability was achieved after a single ZeroFlow nitriding.

  13. Die oorsake vir die ontstaan en besondere aard van die Zion Christian Church

    Directory of Open Access Journals (Sweden)

    M. A. Kruger

    1972-06-01

    Full Text Available Aanvanklik het die Z.C.C. geen opsienbarende groei getoon nie, maar veral sedert die veertigerjare het hulle getalle skerp toegeneem en versprei oor die hele land. In 1963 is Edward Lekganyane toegelaat tot die Stofberg Teologiese Skool van die N.G. Kerk. Sedert die stigting van die Z.C.C. het die groep al verder van die Woord af weg beweeg, maar met hierdie toetrede tot die skool het daar by Edward self ’n mate van verandering gekom.

  14. Influencing factors on the design, optimal operation as well as on maintenance strategies of devices under economic aspects; Einflussfaktoren auf das Design, den optimalen Betrieb sowie die Instandhaltungsstrategien von Anlagen unter wirtschaftlichen Gesichtspunkten

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, Hans Christian; Harder, Hans-Otto [TUeV SUeD Industrie Service GmbH, Mannheim (Germany). Kraftwerks- und Anlagenservice

    2008-07-01

    There are many causes and mode of actions which result in damages and a reduction of the lifetime of process engineering plants. Here, planning, design, production, assembly, acceptance, operation and maintenance play an important role. These factors play an important role in the case of future expecting operation temperatures above 600 C. Under this aspect, the authors of the contribution under consideration present the changes which can be expected regarding to the design concepts and to the operationally enhanced operating stresses from the aspect of a certified supervisory board.

  15. Tweedetaalteorie vir die eerstetaalonderwyser

    Directory of Open Access Journals (Sweden)

    Ludolph Botha

    2013-02-01

    Full Text Available In hierdie artikel word die eerstetaalonderwyser se aandag op tweedetaalteorie gevestig. Krashen se tweedetaalteorie word uitgesonder en die implikasies van sy werk vir eerstetaalonderwysersword ondersoek. Die oordrewe beklemtoning van vormen struktuur in moedertaalklasse ( oor die taal praatl lees/ skryf word vanuit die gesigspunt van Krashen se taalverwerwingsteorie beskou en die gevolgtrekking word gemaak dat daar veel meer klem op gebruiksvaardigheid behoort te val (in die taal praat!lees!skryf. In this article the first language teacher is made aware of second language teaching theory. Particularly Krashen' s second language theory is referred to and implications of his work for mother tongue teachers are discussed. The over-emphasis on form and structure in first language classes (talking/reading/writing about the language is looked at in terms of Krashen' s theory and it is concluded that the emphasis in first language classes should be far more on the functional use of the language (talking/reading/writing in the language.

  16. Oor die einders van die bladsy as konseptuele kuns

    Directory of Open Access Journals (Sweden)

    Rita M.C. Swanepoel

    2012-11-01

    Full Text Available Hierdie artikel bied ’n filosofies-besinnende oorsig oor konseptuele kuns. Ek argumenteer dat, soos wat die projek Oor die einders van die bladsy die grense van boekwees oorskry en konseptueel uitbrei, dit in geheel ’n konseptuele en taalgebaseerde kunsinstallasie is wat uit verskeie komponente, naamlik kunstenaarsboeke,bestaan. Hierdie saamgestelde konseptuele kunsinstallasie daag vanweë die interdissiplinêre aard daarvan, die grense van konseptuele kuns uit. Hierdie projek en uitstallings bevestig dat kunstenaarsboeke ’n ideale medium is om kunstenaars uit verskillende dissiplines by die spel met en ontdekking van die moontlikhede van die boek te betrek. Die projek kan in die geheel as konseptuele kuns getipeer word omdat die konsep boek herdink, herskep en oor gefilosofeer word.

  17. Die owerheidsinmenging met betrekking tot kerklike tughandelinge.

    Directory of Open Access Journals (Sweden)

    L. Roeleveld

    1982-06-01

    Full Text Available Volgens art 29 NGB is die merktekens van die ware kerk die suiwere prediking van die Evangelie, die suiwere bediening van die Sakramente en die gebruik van die kerklike tug. Art. 32 NGB spreek uit dat die Kerkorde nie mag afwyk van wat Christus ingestel het nie. Menslike vindinge en wette om die gewetens te bind en te dwing, moet daarom verwerp word. Die ekskommunikasie of die ban moet toegepas word volgens die Woord van God.

  18. 'n Lewe met die vaders Oor Carl Borchardt as student van die vroee kerk

    Directory of Open Access Journals (Sweden)

    J.H. Ie Roux

    1995-09-01

    Full Text Available A life with the fathers Carl Borchardt's views on the early church This article focuses on Carl Borchardt's contribution to the study of the early church. Especially one aspect of his historical endeavours is highlighted: the close link between the Bible and church history. He illustrated how the early church lived from the Bible and how patristic theology was shaped fundamentally by the Bible. Because he was so wellequiped for the study of the early church Borchardt succeeded highlighting the beauty of patristic exegesis and opening up new ways� of understanding our religious past. Dit was in Julie 1968 dat ek Carl Borchardt vir die eerste keer ontmoet het. Professor Ben Marais was die semester weg en Borchardt moes die middeleeue en die reformasie aan ons doseer. Hy was inderdaad 'n uitstekende keuse. Pas twee jaar gelede het hy in Leiden by die befaamde Bakhuizen van den Brink gepromoveer. Sy proefskrif, Hilary of Poitier's role in the Arian struggle, was van so 'n gehalte dat dit in die reeks, Kerkhistorische Studien, opgeneem is. Borchardt was 'n uitnemende plaasvervanger vir Ben 1-farais. So ver ek egter kan onthou, was dosent Borchardt 'n bietjie skugter en manuskripgebonde, maar tog was daar iets in sy Iesings wat my na al die jare nog bybly: 'n deeglike kennis van en 'n vaardigheid met primere en sekondere bronne van die middeleeue en die reformasie. Nou nog onthou ek van die bronne wat hy met die oog op 'n Lutherstudie vermeld het. Drie jaar later was ons saam kollegas aan die Universiteit van Suid-Afrika. Borchardt was in aIle opsigte my senior, maar tog was hy 'n besondere kollega. Tydens daardie goeie Unisajare was ons dosentegetalle klein en gevolglik het ek Borchardt op 'n besondere manier leer ken. Talle gesprekke oor die kerkgeskiedenis het in sy kantoor of by die teekan plaasgevind. Toe hy in 1975 Unisa se diens verlaat en hom by die Universiteit van Pretoria aangesluit het, was dit 'n droewige dag. Vir my was dit egter 'n

  19. The Myriad Strategies for Seeking Control in the Dying Process

    Science.gov (United States)

    Schroepfer, Tracy A.; Noh, Hyunjin; Kavanaugh, Melinda

    2009-01-01

    Purpose: This study explored the role control plays in the dying process of terminally ill elders by investigating the aspects of the dying process over which they seek to exercise control, the strategies they use, and whether they desire to exercise more control. Design and Methods: In-depth face-to-face interviews were conducted with 84…

  20. An analysis of hot die size fuel bonding

    Energy Technology Data Exchange (ETDEWEB)

    Gurwell, W.E.

    1967-08-01

    A critical analysis of the Al-Ni-U bond and the hot die size bonding technique is given as the result of a literature search. Metallurgical aspects of the bond and the technique of hot die sizing are commented upon in particular.

  1. FEM Simulation of Welding Quafity in Porthole Die Extrusion

    Institute of Scientific and Technical Information of China (English)

    HE Youfeng; XIE Shuisheng; CHENG Lei; HUANG Guojie; FU Yao

    2011-01-01

    The effects of die structure such as the height of the welding, the welding angle and chamber the shape of the bridge on the welding quality of profiles were investigated by means of the commercial software DEFORM-3D. The numerical simulation results show that the welding quality of the hollow profiles has great sensitive to the die structure. With increasing the welding chamber height and decreasing the welding angle of the die leg can improve the welding quality. In addition, the welding quality index k of the new designed shape of the die leg is little down from 4.1 to 3.9 comparing the standard leg.

  2. Pastorale begeleiding van die self-mutileerder

    Directory of Open Access Journals (Sweden)

    Wentzel C. Coetzer

    2012-11-01

    Full Text Available In hierdie artikel het  dit geblyk dat die toenemende voorkoms van self-mutilering onder jongmense in talle gevalle as uitlaatklep gedien het vir opgeboude druk en nie soseer as ‘n selfmoordpoging nie. Heel dikwels was dit ‘n uitvloeisel van mishandeling en/of seksuele misbruik en die persoon het  dan hierdie metode gebruik om van innerlike pyn ontslae te raak. Gevoelens van alleenheid, ‘n behoefte aan beheer, ‘n behoefte om net íéts te voel, asook ‘n behoefte om die self te straf, kon ook ‘n rol gespeel het. Die gesinsklimaat was oor die algemeen van besondere belang. Hierdie probleem het aan pastorale beraders en aan die kerk ‘n besondere uitdaging gebied deur onder andere veel meer op die probleem van pyn, asook die hantering daarvan te fokus. Dit het  verband gehou met die feit dat ontkenning in die verlede ‘n groot rol gespeel het in sekere kerklike kringe en ook binne sekere gesinne. As deel van ‘n pastoraal-terapeutiese strategie in die begeleiding van die self-mutileerder kon aspekte soos die identifisering van die rol van  leuens, die benutting van oplossings uit die verlede, vergifnis, nagmaal, gebed en meditasie gevolglik uiters belangrike komponente van die helingsproses gevorm het. Pastorale beraders sal hulleself ten volle op die hoogte moet bring van die verskynsel van self-mutilering ten einde in staat te wees om werklik te kan help.Pastoral guidance for the self-mutilator. In this article it seemed that the increase in the occurrence of self-mutilation among young people in many cases served as a pressure-relief valve and not a suicide attempt as such.  It was very often the outcome of ill-treatment and/or sexual abuse and the person used this method to get rid of the inner pain. Feelings of aloneness, a need to be in control, a need to feel at least something and a need to punish the self could also have played a role. The family climate was generally very important. This provided a special challenge

  3. Die verband tussen die sielkundige kontrak en organisasieverbondenheid

    Directory of Open Access Journals (Sweden)

    K. J. Stanz

    1999-06-01

    Full Text Available The relationship between the psychological contract and organisational commitment. The aim of this study is to design a measuring instrument with acceptable metric characteristics for the strength of the psychological contract within the South African context, and to determine empirically the relation between the strength of the psychological contract and organisational commitment. The Dhammanungune Model served as foundation for the design of the Strength of the Psychological Contract Questionnaire which consists of two scales namely, a needs expectation scale and a needs fulfilment expectation scale. The items of each scale have been formulated in the manner that ensures that the respondent reacts consecutively to two instructions namely, (a the level of the expectation and (b the importance of the expectation. This questionnaire was administered together with the Organisational Commitment Questionnaire to two population groups within the military environment. The Pearson Product Moment Correlation was calculated between the strength of the psychological contract and organisational commitment and the significance of the correlations was evaluated. Opsomming Die doel van die studie is om 'n meetinstrument met aanvaarbare metriese eienskappe vir die sterkte van die sielkundige kontrak vir Suid-Afrikaanse omstandighede te ontwerp en om empirics die verband tussen die sterkte van die sielkundige kontrak en organisasieverbondenheid te bepaal. Die sterkte van die sielkundige kontrak vraelys is op grond van die Dhammanungune-model ontwerp en het uit twee skale naamlik, die behoefteverwagting- en vervullingsverwagtingskale bestaan. Items vir eike skaal is sodanig geformuleer dat die respondent agteropeenvolgens op twee instruksies naamlik (a die vlak van die verwagting en (b die belangrikheid van die verwagting moet reageer. Die vraelys is saam met die organisasieverbondenheidsvraelys op twee populasies uit 'n militere omgewing toegepas. Die Pearson

  4. Die postpolitische Stadt

    Directory of Open Access Journals (Sweden)

    Erik Swyngedouw

    2013-12-01

    Full Text Available Die Polis ist tot, es lebe die kreative Stadt! Während die Stadt, zumindest in Teilen des städtischen Raums, blüht und gedeiht, scheint die Polis im idealisierten griechischen Sinn dem Untergang geweiht; in diesem Verständnis ist sie der Ort der öffentlichen politischen Auseinandersetzung und demokratischen Unterhandlung und somit eine Stätte (oft radikaler Abweichung und Unstimmigkeit, an der die politische Subjektivierung buchstäblich ihren Platz hat. Diese Figur einer entpolitisierten (oder postpolitischen und postdemokratischen Stadt im Spätkapitalismus bildet das Leitmotiv des vorliegenden Beitrags. Ich lehne mich dabei an Jacques Rancière, Slavoj Žižek, Chantal Mouffe, Mustafa Dikeç, Alain Badiou und andere Kritiker jenes zynischen Radikalismus an, der dafür gesorgt hat, dass eine kritische Theorie und eine radikale politische Praxis ohnmächtig und unfruchtbar vor jenen entpolitisierenden Gesten stehen, die in der polizeilichen Ordnung des zeitgenössischen neoliberalen Spätkapitalismus als Stadtentwicklungspolitik [urban policy] und städtische Politik [urban politics] gelten. Ziel meiner Intervention ist es, das Politische wieder in den Mittelpunkt der zeitgenössischen Debatten über das Urbane zu stellen. [...

  5. Die Anima in Eschenbachs Parzival

    OpenAIRE

    Kitunen, S. (Sakari)

    2014-01-01

    In meiner Pro-Gradu -Arbeit untersuche ich die Darstellung und Entwicklung des Jungschen Animabegriffes im Parzival von Wolfram von Eschenbach. Ich werde die in Parzival vorkommenden Charaktere als Anima- und Animus-Figuren analysieren und untersuchen, wie die Interaktion zwischen ihnen die Entwicklung des Helden beeinflusst. Viele Werke, die das Thema Frauen bzw. Weiblichkeit im Mittelalter behandeln, gehen oft davon aus, dass die Frauen in der mittelalterlichen Literatur als Objekte behande...

  6. Die liefde wat die son beweeg en die ander sterre: Digterlike transendering – tot die vermenigvuldigde lewe ontroer

    Directory of Open Access Journals (Sweden)

    A.S. (Rensia Robinson

    2014-09-01

    Full Text Available T.T. Cloete se oeuvre word onder andere gekenmerk deur fyn waarneming van ’n mistieke vervlegtheid in die skepping. Dit word op vele maniere ontgin en geïnterpreteer. Die poëtiese potensiaal van die vrou, in uiteenlopende gestaltes, is een van die sentrale temas waardeur die digter hieraan vorm gee. In die kunstige, bibliofiele uitgawe Uit die wit lig van my land gesny val die lig op die vrou se kreatiewe rol in die groter skepping wat haar onder andere identifiseer as haarveer vir digterlike insig en vormgewing. Vrou (alternatief Anna Perenna, universele moeder, is nie slegs draer van die lewenskiem wat tot gees transendeer nie, maar sy funksioneer as ligbron (’sonvrou’ wat selfs kosmiese insig verwesenlik. Dit raak meervoudige vorms en patrone waarin die mens ingeweef is in die universele hologram van lewe. Vir die digter is hierdie patroonvorming vergelykbaar met die maak van Persiese tapyte waarvan die patrone vasgelê is in die geheue van voorouers, en oorgedra word na opeenvolgende geslagte. In dié verkenning word digterlike transendering ontgin as ’n proses waarin die kleurvolheid van lewe en dood in en deur individuele sowel as universele vroulikheid geïnspireer word.

  7. Die liefde wat die son beweeg en die ander sterre: Digterlike transendering – tot die vermenigvuldigde lewe ontroer

    Directory of Open Access Journals (Sweden)

    A.S. (Rensia Robinson

    2014-02-01

    Full Text Available T.T. Cloete se oeuvre word onder andere gekenmerk deur fyn waarneming van ’n mistieke vervlegtheid in die skepping. Dit word op vele maniere ontgin en geïnterpreteer. Die poëtiese potensiaal van die vrou, in uiteenlopende gestaltes, is een van die sentrale temas waardeur die digter hieraan vorm gee. In die kunstige, bibliofiele uitgawe Uit die wit lig van my land gesny val die lig op die vrou se kreatiewe rol in die groter skepping wat haar onder andere identifiseer as haarveer vir digterlike insig en vormgewing. Vrou (alternatief Anna Perenna, universele moeder, is nie slegs draer van die lewenskiem wat tot gees transendeer nie, maar sy funksioneer as ligbron (’sonvrou’ wat selfs kosmiese insig verwesenlik. Dit raak meervoudige vorms en patrone waarin die mens ingeweef is in die universele hologram van lewe. Vir die digter is hierdie patroonvorming vergelykbaar met die maak van Persiese tapyte waarvan die patrone vasgelê is in die geheue van voorouers, en oorgedra word na opeenvolgende geslagte. In dié verkenning word digterlike transendering ontgin as ’n proses waarin die kleurvolheid van lewe en dood in en deur individuele sowel as universele vroulikheid geïnspireer word.

  8. Die histologie en ultrastruktuur van die hepatopankreas van die bloukurper Oreochromis mossambicus

    Directory of Open Access Journals (Sweden)

    M. M. Nel

    1990-07-01

    Full Text Available Die histologie en ultrastruktuur van die hepatopankreas van die bloukurper Oreochromis mossambicus word beskryf. ’n Dun bindweefselkapsel omring die lewer. Die hepatosietrangskikking vertoon as lobules, met die koorde van hepatosiete wat vanaf ’n sentrale vene uitradieer en met mekaar anastomaseer. Indiwiduele lewerlohules vertoon nie duidelike grense nie, maar enkele duidelike triades word wel in die lewer van O. mossambicus aangetref. Die hepatosiete bevat ’n enkele ronde kern met ’n duidelike nukleolus en die growwe endoplasmiese retikula kom in twee of meer rye om die kerne en teen die selgrense van die hepatosiete voor. Die ander sitoplasmiese organelle kom verspreid in die hepatosietsitoplasma voor. Die eksokriene pankreasselle is om die portale venes gesetel. Die kerne van hierdie selle is rond en is hasaal in die kubies- tot silindervormige selle gelee. ’n Goedontwikkelde growwe endoplasmiese retikulum — vesikulêr, tubulêr en sirkulêr in vorm — en sektretoriese granules wat apikaal in die sel gelee is, kom voor.

  9. Die casting die deflections: Prediction and attenuation. Final report, July 1, 1995--September 30, 1997

    Energy Technology Data Exchange (ETDEWEB)

    Miller, R.A.; Ahuett-Garza, H.; Choudhury, A.K.; Dedhia, S.

    1998-05-01

    This report summarizes two years of research intended to develop methods to model and predict the deflection patterns in die casting dies. No comprehensive analysis of this type had previously been completed. The die casting process is complex and involves numerous mechanical and thermal phenomena that effect the mechanical behavior of the die. A critical activity in this work was sorting out and evaluating the relative contributions of the various mechanisms to die deflections. This evaluation was accomplished through a series of simple engineering analyses based primarily on the order of magnitude of the influence of each load considered on die deflections. A modeling approach incorporating commercially available finite element analysis software was developed and tested. The model evolved by testing simple models against more comprehensive models and against the limited experimental data that is available. The development of the modeling approach lead to consideration of the die casting machine in more detail than was originally anticipated. The machine is critical and cannot be ignored. A simplified model described as a spring/platen model was developed to account for the machine platens, tie bars, and toggles. The characteristics of this model are described and predictions based on this model are compared against full machine models and measured deflections of machine platens. Details of the modeling approach and the various case studies are provided in the report and in several publications that have resulted from the work.

  10. Diskussie oor die millenium en die herstel van Israel

    Directory of Open Access Journals (Sweden)

    J. J. Engelbrecht van Waverley

    1978-06-01

    Full Text Available Dit verheug my dat daar eindelik gereageer word op my boekie. Behalwe telefoonoproepe en briewe van medechiliaste was daar tot dusver geen kommentaar van anti-chiliastiese kant. Ek het die boekie aan ongeveer 1800 predikante en professore gestuur en vriendelik uitgenooi tot nuwe besinning. Net soos oor die soteriologie, is die Bybel nêrens in teëspraak met homself oor die eskatologie nie. God gee in sy Woord nie vir ons drie verskillende toekomsbeelde om uit te kies nie. God is een en sy profetiese Woord is deurgaans eenstemmig m.b.t. die raad van God oor Israel, die nasies en die kerk.

  11. Die kerk en die kommunisme, uitgangspunt en perspektief

    Directory of Open Access Journals (Sweden)

    A. H. Murray

    1970-06-01

    Full Text Available Waar ons onmiddellike opdrag is om die konkrete taak van die kerk in die bestryding van Kommunisme en Marxisme te beskrywe, is ons gedwing om terug te dink aan die eerste grondslae van die vyandelike aanslag — die grondslae waarop sy leer en sy beleid van gewelddadige optrede berus. Want ons het nie te doen met ’n opportunistiese onderneming of ’n imperialistiese waagstuk as dit oor die Kommunisme gaan nie, en ook nie met die blinde opbruising van laere en agterlike volksklasse nie, maar wel met ’n deurdagte en afgeronde heelal-filosofie wat oor die aardbol versprei is en wat op sistematiese wyse en met wetenskaplike strategie ’n aanval op die bestaande Christelike orde maak.

  12. Die Psychosen bei Epilepsie

    Directory of Open Access Journals (Sweden)

    Glauninger G

    2001-01-01

    Full Text Available In einer Übersicht werden die verschiedenen Formen psychotischer Zustandsbilder bei Epilepsiepatienten, deren Ätiopathogenese und Möglichkeiten der Behandlung dieser Störungen beschrieben. Risikofaktoren finden sich durch neurobiologische Gegebenheiten - besonders bei Mitbeteiligung des Temporallappens, durch psychosoziale Einflüsse und manchmal auch durch medikamentöse Behandlung. Anhand von Fallbeispielen sollen dem Leser typische Krankheitsverläufe von psychotischen Episoden bei Epilepsiepatienten, die zumeist erst bei einer schon länger dauernden Epilepsie auftreten, nähergebracht werden. Es wird deutlich, daß sich die Beschwerden von Patienten mit Epilepsie nicht auf iktale Phänomene beschränken. Bei der Behandlung dieser Patienten kommt einer guten interdisziplinären Zusammenarbeit besondere Bedeutung zu.

  13. Environmental aspects of commercial radioactive waste management

    Energy Technology Data Exchange (ETDEWEB)

    1979-05-01

    Volume 3 contains eight appendices: a reference environment for assessing environmental impacts associated with construction and operation of waste treatment, interim storage and/or final disposition facilities; dose calculations and radiologically related health effects; socioeconomic impact assessments; release/dose factors and dose in 5-year intervals to regional and world wide population from reference integrated systems; resource availability; environmental monitoring; detailed dose results for radionuclide migration groundwater from a waste repository; and annual average dispersion factors for selected release points. (LK)

  14. Die geskiedenis van die Nasionale Bontebokpark, Swellendam

    Directory of Open Access Journals (Sweden)

    A.P.J. van Rensburg

    1975-07-01

    Full Text Available A description of the early history of the Swellendam district is given. The following aspects of the bontebok Damaliscus dorcas dorcas (Pallas, 1766 are discussed: distribution; origins of the historical confusion between bontebok and blesbok (D. d. phillipsi Harper, 1939; decline of the sub-species; conservation measures and redistribution.

  15. Wêreldgebeure gedurende die jaar 1954.

    Directory of Open Access Journals (Sweden)

    S. du Toit

    1954-03-01

    Full Text Available Die jaar 1954 het begin sonder Stalin, die magtigste diktator van die modeme tyd, en dit wa s nog onseker hoe die nuwe regime sou optree.Teen die einde van die ja a r weet ons nou dat hulle oënskynlik meer toeskietlik is maar in wese nog net so geheimsinnig en nog net so geslepe. Die Petrof-gesjriedenis in Australië het weereens laat blyk dat daar oordie hele aarde ’n netwerk van spioene is.

  16. Recycling Sounds in Commercials

    DEFF Research Database (Denmark)

    Larsen, Charlotte Rørdam

    2012-01-01

    Commercials offer the opportunity for intergenerational memory and impinge on cultural memory. TV commercials for foodstuffs often make reference to past times as a way of authenticating products. This is frequently achieved using visual cues, but in this paper I would like to demonstrate how...... remained the same for 70 years. Together these identifiers make OMA an interesting Danish case to study. With reference to Ann Rigney’s memorial practices or mechanisms, the study aims to demonstrate how the auditory aspects of Danish margarine commercials for frying tend to be limited in variety...

  17. Die voorspelling van akademiese prestasie na die eerste universiteitsjaar

    Directory of Open Access Journals (Sweden)

    G. K. Huysamen

    1998-06-01

    Full Text Available The prediction of academic performance after the first year at university. In agreement with findings elsewhere, the correlations of high school performance (Swedish Formula Point and the verbal and nonverbal GSAT scores with the mean percentage marks (MPMs gradually decreased from the first through sixth semester at university, whereas the decrease in the corresponding correlations with the cumulative mean percentage marks (CMPMs was less pronounced. The later the semester for which either an MPM or a CMPM was used as a predictor, the higher the latter tended to correlate with the MPMs of subsequent semesters but these correlations also decreased in size over the ensuing semesters. The best predictor of the MPM of any given semester was either the MPM of the immediately preceding semester or the CMPM of all the preceding semesters. Opsomming In ooreenstemming met bevindings elders, het die korrelasies van hoërskoolprestasie (Sweedse Formulepunt en verbale en nie-verbale ASAT-tellings met die gemiddelde persentasiepunte (GPP's geleidelik van die eerste tot die sesde semester op Universiteit afgeneem, terwyl die afname in die ooreenstemmende korrelasies met die kumulatiewe gemiddelde persentasiepunte (KGP's minder opvallend was. Hoe later die semester waarvan die GGP of KGP as voorspeller gebruik is, hoe hoër was dit geneig om met die GGP's van die daaropvolgende semesters te korreleer, maar die korrelasies het: eweneens met die toename in laasgenoemde semesters in grootte afgeneem. Die beste voorspeller van die GPP van enige gegewe semester was of die GPP van die pas afgelope semester, of die KGP van al die voorafgaande semesters.

  18. Die Kunst des Scheiterns

    DEFF Research Database (Denmark)

    Juul, Jesper

    2014-01-01

    Menschen haben von Kindesbeinen an das Verlangen, Erfolge zu erzielen und Kompetenz zu erreichen. Computerspieler entscheiden sich jedoch fortlaufend für eine Aktivität, die oft und wiederholt zum Verlieren führen muss und ein taubes Gefühl der Unfähigkeit erzeugt. Im Kino, im Theatersaal und bei...

  19. Die skool en die onderwyser as faktore in die geestesgesondheid van die kind*

    Directory of Open Access Journals (Sweden)

    B. C. Schutte

    1961-03-01

    Full Text Available Ons hou geestesgesondheidsweke, stig beroepsentrums, samel geld in om mense wat geestelik siek is te genees, klae oor die tekort aan psigiaters, kliniese sielkundiges, bedryfsielkundiges, voorligters, skoolpsigoloë,ens. ’n Karige kwarteeu gelede het ons aan al hierdie dinge slegs akademiese aandag gewy. In hierdie kursus wordverskeie tipes kinders bespreek en geleer hoe om hulle probleme te benader.

  20. Die Kunst des Scheiterns

    DEFF Research Database (Denmark)

    Juul, Jesper

    2014-01-01

    Menschen haben von Kindesbeinen an das Verlangen, Erfolge zu erzielen und Kompetenz zu erreichen. Computerspieler entscheiden sich jedoch fortlaufend für eine Aktivität, die oft und wiederholt zum Verlieren führen muss und ein taubes Gefühl der Unfähigkeit erzeugt. Im Kino, im Theatersaal und bei...

  1. Die Creol Taal

    NARCIS (Netherlands)

    Rossem, van Cefas; Voort, van der Hein

    1996-01-01

    Negerhollands is the original creole language, lexically closely related to Dutch, of the Virgin Islands. It emerged as a separate language around 1700 and died out completely only a few years ago, having gradually been replaced by English in the course of the nineteenth century. Apart from giving i

  2. Die andere Revolution

    Science.gov (United States)

    Kippenhahn, Rudolf

    2005-05-01

    War Kopernikus der größte Revolutionär des naturwissenschaftlichen Weltbildes? Seine Erkenntnisse waren der Beginn eines jahrhundertelangen Denkprozesses, welcher zur Einsicht führte, dass im Weltall die gleichen physikalischen Gesetze gelten wie auf der Erde.

  3. Die Kosmologie der Griechen.

    Science.gov (United States)

    Mittelstraß, J.

    Contents: 1. Mythische Eier. 2. Thales-Welten. 3. "Alles ist voller Götter". 4. Griechische Astronomie. 5. "Rettung der Phänomene". 6. Aristotelische Kosmololgie. 7. Aristoteles-Welt und Platon-Welt. 8. Noch einmal: die Göttlichkeit der Welt. 9. Griechischer Idealismus.

  4. Die 'verleentheid' van die teoloog voor die teodiseeprobleem

    Directory of Open Access Journals (Sweden)

    I. W.C. van Wyk

    1988-01-01

    Full Text Available Embarrassment of the theologian concerning the theodicy problem Questions concerning human suffering need not be embarrassing to the theologian. The absence of God should not be a problem for the believing sufferer. God is never absent. His v/rath over sin is just another aspect of his presence in the world. The cross is the proof of this statement. God is also not an unjust God, His righteousness comes forth from his grace, not from the rev^rarding of deeds. God's grace can aslo only be known through the theology of the cross. Suffering cannot be led back to God's punishment of specific sins. Suffering is due to the original sin and therefore the communio peccatorum needs the communio sanctorum desperately.

  5. Die ontwikkeling van 'n instrument vir die meting van die konstruk sielkundige diepte-orientasie

    Directory of Open Access Journals (Sweden)

    L. C. De Jager

    1981-11-01

    Full Text Available The development of an instrument (the RD-Depth Questionnaire, Form B for measuring the construct psychological depth orientation is discussed. Results show that the questionnaire has satisfactory internal consistency and that the items of the questionnaire in general measure the same characteristic. Further research is needed to refine and improve the questionnaire until it meets all the psychometric requirements of a good measuring instrument.OpsommingDie ontwikkeling van 'n instrument (die RD-Diepte Vraelys, Vorm B vir die meting van die konstruk sielkundige diepteoriëntasie word bespreek. Resultate dui daarop dat die vraelys bevredigende interne bestendigheid toon en dat die items van die vraelys oor die algemeen dieselfde eienskap meet. Verdere navorsing word egter nog vereis om die vraelys te verfyn en te verbeter sodat dit aan al die psigometriese vereistes van 'n goeie meetinstrument sal voldoen.

  6. Improvement of die life in high speed injection die casting

    Institute of Scientific and Technical Information of China (English)

    Yasuhiro Arisuda; Akihito Hasuno; Junji Yoshida; Kazunari Tanii

    2008-01-01

    High-speed injection die casting is an efficient manufacturing technology for upgrading aluminum die-cast products. However, deficiencies (such as die damage in eady period) due to larger load on the molding die compared with conventional technology have brought new challenges. In this study, the cause of damage generated in super high-speed injection was investigated by the combination of experimental observation of the dies and CAE simulation (e.g. die temperature analysis, flow analysis and thermal stress analysis). The potential countermeasures to solve the above problems were also proposed.

  7. Improvement of die life in high speed injection die casting

    Directory of Open Access Journals (Sweden)

    Akihito Hasuno

    2008-11-01

    Full Text Available High-speed injection die casting is an effi cient manufacturing technology for upgrading aluminum die-cast products. However, defi ciencies (such as die damage in early period due to larger load on the molding die compared with conventional technology have brought new challenges. In this study, the cause of damage generated in super high-speed injection was investigated by the combination of experimental observation of the dies and CAE simulation (e.g. die emperature analysis, fl ow analysis and thermal stress analysis. The potential countermeasures to solve the above problems were also proposed.

  8. Die Wiege stand doch in Africka

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Kaum ein Forschungsgebiet ist so umstritten wie die Palaeoanthropologie, die Lehre yore Ursprung der Menschheit. Nicht nur die Vorgeschichte, ouch die unmittelbare Entstebung des Homo sapiens entzweit die Experten: Die einen verrnuten die Wiege in Afrika,die anderen gehen davon aus, dass sich tier moderne Mensch auf mehreren Kontinenten gleichzeifig aus Vorfahren eatwickelte,

  9. Die Tambaniprojek: ’n rekenaaranimasie van Die hebsugtige seekoei

    Directory of Open Access Journals (Sweden)

    Rita M.C. Swanepoel

    2012-11-01

    Full Text Available Hierdie artikel bied ’n ondersoek na en refleksie op die tegnieke en die produksieprosesse wat gebruik is in die omskakeling van ’n tradisionele Ngano-Venda-volksverhaal, Die hebsugtige seekoei, vanaf borduurwerk in ’n digitale animasiefilm. Die artikel word gerig deur ’n metode wat afgelei is uit ’n praktykgebaseerde navorsingsmodel vir skeppende uitsette. Hierdie navorsingsmodel omskryf wyses waarvolgens skeppende uitsette as geldige navorsingsopsies gereken kan word. Die metode bestaan uit die dokumentering van en refleksie ten opsigte van die projek in drie fases, naamlik pre-produksie, produksie en post-produksie. Die Tambani-borduurwerkprojek is ’n gemeenskapsuitreikingsinisiatief wat deur Ina le Roux van stapel laat loop is. Ngano is die versamelwoord vir tradisionele Vendavolksverhale. In hierdie artikel argumenteer ons dat rekenaaranimasietegnieke wel suksesvol geïmplementeer word in die digitale omskakeling van ’n Venda-volksverhaal wat oorspronklik uit ’n mondelinge tradisie stam. Ons demonstreer hierdie argument aan die hand van Christiaan van der Westhuizen se omskakeling van Die hebsugtige seekoei in ’n rekenaaranimasie.

  10. Die historiese betroubaarheid van die aartsvadervertellinge. 'n Beknopte bespreking van die huidige debat na aanleiding van die jongste publikasie

    Directory of Open Access Journals (Sweden)

    W. Vosloo

    1982-08-01

    Full Text Available Die afgelope twintig jaar was daar �n toenemende belangstelling in die aartsvadervertellinge in Genesis. Benewens die talle tydskrifartikels het skrywers soos die volgende ook boeke oor die onderwerp die lig laat sien: A. Parrot (1962, W. M. Clark (1964, R. Kilian (1966, R. E. Clements (1967, N. Lohfink (1967, H. Weidemann (1968, R. Martin-Achard (1969, T. L. Thompson (1974, J. van Seters (1975, J. P. Fokkelman (1975, C. Westermann (1976, R. Rendtorff (1977, J. Bright (1977, W. McKane (1979 en A. R. Millard en D. J. Wiseman (1980.

  11. Herausforderungen durch die deutsche Wiedervereinigung

    Science.gov (United States)

    Stäglin, Reiner

    Die Wiedervereinigung stellte auch die Statistik vor große Aufgaben. Die als Organ der staatlichen Planung staatsnah orientierte Statistik der DDR musste auf das zur Neutralität und wissenschaftlichen Unabhängigkeit verpflichtete System der Bundesrepublik umgestellt werden. Ebenso verlangten die Universitäten eine Neuorientierung. Die Deutsche Statistische Gesellschaft hat sich vor allem dreier Aufgaben mit großem Engagement, aber auch mit Bedachtsamkeit angenommen: Aufnahme und Integration der Statistiker aus den neuen Bundesländern in die Gesellschaft, Begleitung der Neuausrichtung des Faches Statistik an deren Hochschulen und Sicherung sowie Nutzung von Datenbeständen der ehemaligen DDR.

  12. Cradle-to-Gate Impact Assessment of a High-Pressure Die-Casting Safety-Relevant Automotive Component

    Science.gov (United States)

    Cecchel, Silvia; Cornacchia, Giovanna; Panvini, Andrea

    2016-09-01

    The mass of automotive components has a direct influence on several aspects of vehicle performance, including both fuel consumption and tailpipe emissions, but the real environmental benefit has to be evaluated considering the entire life of the products with a proper life cycle assessment. In this context, the present paper analyzes the environmental burden connected to the production of a safety-relevant aluminum high-pressure die-casting component for commercial vehicles (a suspension cross-beam) considering all the phases connected to its manufacture. The focus on aluminum high-pressure die casting reflects the current trend of the industry and its high energy consumption. This work shows a new method that deeply analyzes every single step of the component's production through the implementation of a wide database of primary data collected thanks to collaborations of some automotive supplier companies. This energy analysis shows significant environmental benefits of aluminum recycling.

  13. Recycling sound in Commercials

    Directory of Open Access Journals (Sweden)

    Charlotte Rørdam Larsen

    2012-04-01

    Full Text Available Commercials offer the opportunity for intergenerational memory and impinge on cultural memory. TV commercials for foodstuffs often make reference to past times as a way of authenticating products. This is frequently achieved using visual cues, but in this paper I would like to demonstrate how such references to the past and ‘the good old days’ can be achieved through sounds. In particular, I will look at commercials for Danish non-dairy spreads, especially for OMA margarine. These commercials are notable in that they contain a melody and a slogan – ‘Say the name: OMA margarine’ – that have basically remained the same for 70 years. Together these identifiers make OMA an interesting Danish case to study. With reference to Ann Rigney’s memorial practices or mechanisms, the study aims to demonstrate how the auditory aspects of Danish margarine commercials for frying tend to be limited in variety: in general, the soundtracks of margarine commercials seem to merge into one, they are somewhat alike. The OMA commercials are no exception, but the OMA melody makes a distinction. In general the soundtracks of OMA margarine commercials (and the use of melody seem to have shifted from using a predominantly semantic causal soundtrack to tracks using aesthetic and musicalised elements which are supposed to arouse more sensuous feelings in the consumers.

  14. Gedagtes oor die begin van die kerk - 'n geskiedenis van ...

    African Journals Online (AJOL)

    seriously, affirm, and thankfully acknowledge Christendom, the. Church. We must ... In all this we at least approached the theology and practice of a spiritual partisan ..... Hegel se geskiedsfilosofie hou juis 'sintese' voor as die eindpunt van die.

  15. Modeling the Mechanical Performance of Die Casting Dies

    Energy Technology Data Exchange (ETDEWEB)

    R. Allen Miller

    2004-02-27

    The following report covers work performed at Ohio State on modeling the mechanical performance of dies. The focus of the project was development and particularly verification of finite element techniques used to model and predict displacements and stresses in die casting dies. The work entails a major case study performed with and industrial partner on a production die and laboratory experiments performed at Ohio State.

  16. Film Presentation: Die Urknallmaschine

    CERN Multimedia

    Carolyn Lee

    2010-01-01

    Die Urknallmaschine, an Austrian film by Gerd Baldauf, narrated by Norbert Frischauf (Alpha Österreich - ORF, 2009).  In CERN’s gigantic complex particles are accelerated to almost the speed of light, brought to collision and made to divide into even smaller particles. Public opinion of CERN’s research is also divided. Sceptics fear that black holes may be created. Might the goal to study the origin of the world lead to its destruction? The Austrian researcher Norbert Frischauf worked at CERN for many years. With his guidance it is possible to explore the world’s largest research centre, get a glimpse of the fascinating work the scientists do there and take a crash course in particle physics. Die Urknallmaschine will be presented on Friday, 25 June from 13:00 to 14:00 in the Main Auditorium. Language: German

  17. Dying for security

    Directory of Open Access Journals (Sweden)

    Buchan, Bruce

    2011-01-01

    Full Text Available If political statements and media coverage are any guide, it seems Australians today are dying for security. At no other moment in our history has the spectre of war and terrorism so haunted popular, political and scholarly perceptions of Australia’s colonial past and of its geopolitical future. And yet, debates over colonial war or genocide and contemporary terrorism have been conducted in more or less complete isolation. In this article I argue that our contemporary obsession with ‘security’ is premised on the perennial threat of ‘insecurity’. This is the problem of in/security, and it has played a central role in the development of Western political thought. More importantly, its formulation in Western political thought provided a powerful justification for the violence of the early decades of Australia’s colonisation during which Indigenous Australians could also be said to have been dying for security.

  18. Dying for Security

    Directory of Open Access Journals (Sweden)

    Bruce Buchan

    2011-03-01

    Full Text Available If political statements and media coverage are any guide, it seems Australians today are dying for security. At no other moment in our history has the spectre of war and terrorism so haunted popular, political and scholarly perceptions of Australia’s colonial past and of its geopolitical future. And yet, debates over colonial war or genocide and contemporary terrorism have been conducted in more or less complete isolation. In this article I argue that our contemporary obsession with ‘security’ is premised on the perennial threat of ‘insecurity’. This is the problem of in/security, and it has played a central role in the development of Western political thought. More importantly, its formulation in Western political thought provided a powerful justification for the violence of the early decades of Australia’s colonisation during which Indigenous Australians could also be said to have been dying for security.

  19. Dying from cardiac tamponade

    Directory of Open Access Journals (Sweden)

    Powari Manish

    2007-09-01

    Full Text Available Abstract Background To determine the causes of cardiac tamponade (CT, focussing especially on haemopericardium (HP, as a terminal mode of death, within a 430,000 rural English population. Methods Our hospital mortuary register and, all postmortem reports between 1995 and 2004 inclusive, were interrogated for patients dying of CT or HP. The causes of CT/HP and selected morphological characteristics were then determined. Results 14,368 postmortems were performed in this period: of these, 461 patients died of CT. Three cases were due to non-haemorrhagic pericardial effusion. HP accounted for the remaining 458 cases of which, five were post-traumatic, 311 followed rupture of an acute myocardial infarction (RAMI, 138 after intra-pericardial rupture of dissecting ascending aortic aneurysms (RD3A and four were due to miscellaneous causes. HP was more commonly due to RAMI. Men tended to die from RAMI or RD3A earlier than women. RAMI or RD3A were commoner in men Two thirds of RAMI were associated with coronary artery thrombosis. Anterior free wall rupture was commonest overall, and in women, but posterior free wall rupture was commoner in men. The volume of intrapericardial blood in RAMI (mean = 440 ml and RD3A (mean = 498 ml varied between 150 and 1000 ml: intrapericardial blood volume was greater in men than in women dying from either RAMI or RD3A. Conclusion At postmortem, CT is most often related to HP, attributable to either RAMI or intrapericardial RD3A. Post-traumatic and other causes of CT are infrequent.

  20. Die medizinische Diskussion um die Fettleibigkeit 1800-1914

    OpenAIRE

    Holstermann, Inga Kristine

    2012-01-01

    Gegenstand der Untersuchung ist die medizinische Diskussion um die Fettleibigkeit von 1800 bis 1914. Dargestellt werden die unterschiedlichen Betrachtungsweisen der Fettleibigkeit beeinflusst durch gesellschaftliche, industrielle und medizinische Entwicklungen im Untersuchungszeitraum unter den Aspekten der Ursachen (Lebensführung, erbliche Veranlagung, Geschlecht, Alter, Stoffwechselstörungen) und Folgen (Gesundheitsgefahren, Ästhetik, psychische Auswirkungen). Des weiteren werden Konzepte z...

  1. Die Leben Einsteins eine Reise durch die Geschichte der Physik

    CERN Document Server

    Fiami

    2005-01-01

    Jeder kennt die Namen Einstein, Newton oder Galilei. aber was weiss man über sie? Hier ein Porträt Einsteins anhand von sechs Meilensteinen aus der Geschichte der Physik. Einstein tritt auf als Protagonist in verschiedenen Epochen und bei verschiedenen Entdeckungen, die die Welt verändert haben.

  2. Geslagsverskille in die ouditiewe ontlokte potensiaal van die brein

    Directory of Open Access Journals (Sweden)

    Anita D Stuart

    2006-04-01

    Full Text Available Gender differences in the auditory evoked potential of the brain. Based on literature indications of an association between temperament characteristics and the evoked potential of the brain, and indications of gender differences in certain temperament traits, the purpose of this study was to ascertain whether evoked responses also differentiated between the genders. A sample of 81 male and 210 female students was randomly selected. Two auditory evoked potential procedures were applied. The results indicated statistically significant differences in evoked potential responses between the genders. The results are interpreted against the background of sensory and neurological sources of the evoked potential responses and linked to the neurophysiological foundations of temperament. Opsomming: Gegrond op aanduidings in die literatuur van ’n assosiasie tussen temperamentskenmerke en die ontlokte potensiaal van die brein, sowel as aanduidings van geslagsverskille in sekere temperamentstrekke, was die doel van die huidige studie om te bepaal of ontloktepotensiaal-response ook tussen die geslagte onderskei. ’n Steekproef van 81 manlike en 210 vroulike studente is ewekansig geselekteer. Twee ouditiewe ontloktepotensiaal- prosedures is toegepas. Die resultate het op statisties beduidende verskille tussen die geslagte gedui. Die bevindinge word teen die agtergrond van die sensoriese en neurologiese oorsprong van ontloktepotensiaal–response geïnterpreteer en verbind aan die neurofisiologiese verankering van temperament.

  3. Die amtliche Kinder- und Jugendhilfestatistik

    OpenAIRE

    Schilling, Matthias

    2003-01-01

    Unter Rückgriff auf verschiedene wissenschaftliche Methoden umfasst die Dissertation eine differenzierte Untersuchung der amtlichen Kinder- und Jugendhilfestatistik (KJH-Statistik). Da die wissenschaftliche Sozialpädagogik erst langsam und zögerlich beginnt, die amtliche Statistik der Kinder- und Jugendhilfe wahrzunehmen, liegt das Forschungsinteresse darin, dass eine grundlegende und umfassende wissenschaftliche Analyse der Möglichkeiten und Grenzen der KJH-Statistik vorgenommen wird. Die KJ...

  4. Precision die design by the die expansion method

    CERN Document Server

    Ibhadode, A O Akii

    2009-01-01

    This book presents a new method for the design of the precision dies used in cold-forging, extrusion and drawing processes. The method is based upon die expansion, and attempts to provide a clear-cut theoretical basis for the selection of critical die dimensions for this group of precision dies when the tolerance on product diameter (or thickness) is specified. It also presents a procedure for selecting the minimum-production-cost die from among a set of design alternatives. The mathematical content of the book is relatively simple and will present no difficulty to those who have taken basic c

  5. Gods hand in die natuur

    Directory of Open Access Journals (Sweden)

    A. Duvenage

    1966-03-01

    Full Text Available Kan ons van so iets spreek? Daaroor bestaan daar seker geen verskil nie. Die Bybel is vol daarvan van Genesis tot Openbaring. God is Skepper. ’n Ander vraag is of ons God ook kan ken uit wat daar in die natuur gebeur? Verloop alles nie maar volgens ewige natuurwette waaraan tog niks verander kan word nie? Ons bely egter dat die Here nie net in die hart van die mens gelê het wat ons noem die „saad van die religie” nie (semen religionis, maar dat ons Hom ook ken deur die skep- ping, onderhouding en regering van die hele wêreld, aangesien dit voor ons oë is soos ’n mooi boek waarin alle skepsels, groot en klein, die letters is wat ons die onsigbare dinge van God duidelik laat sien, nl. sy ewige krag en Goddelikheid ...; dinge wat almal genoegsaam is om die mense te oortuig en hulle alle verontskuldiging te ontneem (Art. 2 Ned. Gel. Bel..

  6. Die eunug in die klassieke mitologie en samelewing

    Directory of Open Access Journals (Sweden)

    F. P. Retief

    2002-09-01

    Full Text Available Die konsep, eunug, wat na ’n gekastreerde persoon (gewoonlik manlik verwys, het sy oorsprong in die mitologie. Van hier word dit deurgevolg na die Klassieke tydperk. Kastrering vir religieuse redes was deel van godsdiensrituele gekoppel aan verering van aardgodinne en fertiliteit. Die kultusse wat aan die godinne Kubele, Hekate, Atargatis-Dea, Astarte, Artemis en Innana-Ishtar gewy was en wat deur eunugpriesters bedien was, word beskryf. Kastrering vir niereligieuse redes, oorwegend weens sosio-ekonomiese oorwegings, het waarskynlik tydens die 2de millennium v.C. sy oorsprong in Midde-Oosterse lande gehad vanwaar dit teen ongeveer die 5de eeu v.C. na Griekeland, en twee eeue later na Rome uitgebrei het. ’n Oorsig word gelewer van die invloed en rol van die eunug ten tye van die klassieke beskawing. Die sogenaamde “kongenitale eunug” waar hipogonadisme weens ’n aangebore letsel ontstaan, ’n baie seldsame verskynsel, word nie verder bespreek nie.

  7. Aard, funksie en invloed van die Literatuur

    Directory of Open Access Journals (Sweden)

    J. van der Elst

    1981-05-01

    Full Text Available Binne die raam werk van die tema van hierdie simposium gaan dit om twee komponente:die Literatuur, meer bepaald die letterkundige werk of woordkunswerk met sy drie genres endie gemeenskap, die onlvangers of belewers van die Literatuur of doodgewoon die lesers.

  8. Videobasierte Unterrichtsbeobachtung: die Quadratur des Zirkels?

    OpenAIRE

    Fankhauser, Regula

    2012-01-01

    Seit einigen Jahren wird Unterrichtsforschung vermehrt videobasiert angegangen. Die methodologische Diskussion, die die Weiterentwicklung des Instrumentariums begleitet, kreist dabei zentral um die Frage der Invasivität der Aufzeichnungstechnik und möglicher Kameraeffekte. Je nach methodologischer Ausrichtung wird diesem Problem anders begegnet: So versucht die abbildtheoretische Unterrichtsvideografie, die Invasivität zu kontrollieren. Qualitative Methoden wie die Kameraethnografie dagegen m...

  9. Die wisselende rol van kontinuïteit en diskontinuïteit in die geskiedenis van die filosofie en die wiskunde

    Directory of Open Access Journals (Sweden)

    Danie F.M. Strauss

    2017-01-01

    Full Text Available Hierdie artikel wil lig werp op die onvermydelikheid van diskreetheid en kontinuïteit as primitiewe (ondefinieerbare verklaringswyses in die geskiedenis van die filosofie en die wiskunde. Dit beliggaam die algemene uitdaging om rekenskap van die samehang van iets wat uniek is te gee. Gödel beklemtoon die samehang van ‘primitiewe begrippe’. Die Griekse filosofie het reeds die ruimtelike geheel-dele-relasie – en die oneindige verdeelbaarheid daarvan – ontdek. Gedurende en na die Middeleeue het filosowe wipplank gery tussen ’n atomistiese waardering van die kontinuum en die teenoorgestelde daarvan, wat byvoorbeeld in die denke van Leibniz aangetref word as die gepostuleerde wet van kontinuïteit (lex continui. Die ontdekking van ‘inkommensurabiliteit’ (irrasionale getalle deur die Grieke het aanleiding gegee tot die eerste grondslagkrisis van die wiskunde en die geometrisering daarvan. Leibniz en Newton kon die probleme rondom die limietbegrip nie besleg nie en spoedig sou dit tot die derde grondslagkrisis van die wiskunde aanleiding gee. Dit het Frege en die ‘kontinuum-teoretici’ daartoe gebring om prioriteit aan die kontinuum te gee – diskreetheid is ’n katastrofe. Onlangs waardeer Smooth Infinitesimal Analysis kontinuïteit as iets wat ’n ‘ongebroke en ononderbroke geheel’ daarstel. Die intuïsionistiese wiskunde het opnuut aangesluit by die klem op die ruimtelike geheel-dele-relasie. Ondanks pogings om kontinuïteit eksklusief aritmeties en ruimtelik te verstaan bevestig die geskiedenis van die filosofie en die wiskunde onmiskenbaar dat die medekondisionerende rol van hierdie twee wyses van verklaring ’n konstante metgesel in die nadenke oor kontinuïteit en diskontinuïteit sou bly. (Die rol van kontinuïteit en diskontinuïteit in die fisika en biologie sal in ’n aparte artikel ondersoek word.

  10. Reuchlin und die Kabbala

    OpenAIRE

    2008-01-01

    Auszug: Hundert Jahre nachdem Johannes Reuchlin sein wissenschaftliches Werk vollendet hatte, war der von ihm hinterlassene Eindruck auf die europäische Wissenschaft und das europäische Denken so nachdrücklich, daß er - liebe- oder vorwurfsvoll - einmal >Rabbi Capnion< genannt wurde. Und wirklich - so meint Joseph Blau in seiner Darstellung der christlichen Kabbala - habe Reuchlin der hebräischen Literatur mehr gedient als mancher ordentliche Rabbiner. Ähnlich hat Gershom Scholem, der Begründ...

  11. Die Mythosphilosophie Ernst Cassirers

    DEFF Research Database (Denmark)

    Pedersen, Esther Oluffa

    Bogen undersøger Ernst Cassirers filosofiske hovedværk - Die Philosophie der symbolischen Formen - for at finde frem til, hvilken betydning det har, at Cassirer inddrager myten som den menneskelige kulturs grundform og dermed på mange måder sidestillet med videnskab, sprog og kunst. Der...... argumenteres for, at netop arbejdet med myten muliggjorde en frugtbar åbning af erkendelsesteorien i retning af udtryksfænomenet og følelsers betydning for menneskets livsverden. Bogens anden del ser nærmere på, hvordan Cassirer bruger sin mytefilosofi fra 1920'erne til at forstå 1940'ernes fascistiske...

  12. Die ideaal van die spreker in die satiriese gedig: M.M. Walters

    Directory of Open Access Journals (Sweden)

    S. M. Cameron

    1980-05-01

    Full Text Available Wanneer van die satirikus gepraat word, word eintlik die spreker in die satiriese gedig veronderstel. “For the Muse ought always to be our reminder that it is not the author as man who casts these shadows on our printed page, but the author as poet” (Mack, 1971:193.

  13. Die donker kant van die Verligting

    Directory of Open Access Journals (Sweden)

    L.F. Schulze

    1998-03-01

    Full Text Available The dark side of the Enlightenment The complex concept “Enlightenment" was ambiguous, even in the time of its inception in the 18th century. As such, it was ambivalent, revealing a dialectical tension between rational-irrational, and Christian-antichristian. The sunny face of the Age of Reason is well known: its rational, scientific, and "Christian" side. Its other side - dark, irrational, and antichristian - is less often explicated While mentioning aspects of its irrationalism, its antichristian character forms the focal point of this article. The Enlightenment was "Christian" in the sense of formulating Christian truth simply a little more "rationally"; yet "antichristian” in the sense of trading in Christianity for classical culture. Voltaire is called as a witness to this tension, and especially to the antichristian nature of this epoch. Since the rise of the Enlightenment Protestant churches in particular have displayed a disturbing openness towards this movement, embracing its (essentially antichristian scientific ideals to promote Christian truth. The results of this impossible synthesis are seen, among others, in the tension between theological lecture room (reason and pulpit (faith, and in the Western churches' (often uncertain witness to Biblical truth. The dead end in which the mainstream liberal Enlightenment theology finds itself, is illustrated by the contradictory statements of theologians during the past fo u r decades about angels - statements which incurred the contempt of natural scientists like Tipler, Weinberg and Feynman. To see the dark side of the Enlightenment is a challenge to believers (including theologians to reconsider their allegiance to its scientific ideals and to rethink their position as witnesses to the truth, which is in Christ.

  14. Die historiese Jesus, die Jesus-beweging en die vorming van die kerk

    Directory of Open Access Journals (Sweden)

    Andries van Aarde

    1995-01-01

    Full Text Available The historical Jesus, the Jesus movement and the birth of the church. The article focuses on the birth of the church. The point at which the church began its existence is located within the boundaries of fonnative Judaism. The parting of the ways is explained as a movement from faction to sect, to the eventual fonnation of the church in its own right as distinct from the synagogue. The historical Jesus should therefore not be seen as the founder of the church. However, the article argues that the relation of the life and death of the historical Jesus to the resurrection belief of the post-paschal Jesus movement constitutes the cradle of the church. This continuum between Jesus and New Testament Christendom is referred to by means of the Gennan phrase die Sache Jesu. Reconsideration of this trajectory results in the conviction that the vision and program of the historical Jesus cannot be neglected when one reflects on the nature of the church in the New Testament or on the vocation of the church through history to the present day. Two thought complexes form the kernel of die Sache Jesu: God's unbounded presence and the concept that everyone has unmediated and non-hierarchical access to the grace of God.

  15. Die invloed van grootgroeponderrig op die selfgereguleerde leer van tersiêre wiskundeleerders

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    Annalie

    2013-04-01

    Full Text Available elfregulering is belangrik in die ontwikkeling van lewenslange leerders, veral by voordiensonderwysers wat op hul beurt modelleerders van selfregulering in hul eie klaskamers gaan wees. Onderrig op tersiêre vlak word grootliks gekenmerk deur tradisionele onderrigmetodes vanweë die groot groepe leerders betrokke. In hierdie studie is vasgestel of ’n bepaalde grootgroeponderrigstrategie ’n invloed het op lede van groot klasgroepe se selfregulering, al dan nie. ’n Kwantitatiewe voortoets-natoets-ontwerp is gebruik waarin die studiegewoontesveld van die Studie-Oriëntasievraelys in Wiskunde aan die begin en einde van die semester ingesluit is. In ’n tweede vraelys het leerders hul belewenis van die grootgroeponderrigstrategie volgens ’n vyfpunt-Likertskaal beoordeel en ’n oopeindevraag voltooi wat ingesluit is om moontlike addisionele verklarings te bied vir die resultate wat verkry is uit die geslote vrae van die vraelys oor grootgroeponderrig. Beskrywende statistiek is gebruik om die data te interpreteer. Uit die resultate blyk dit dat daar nie ’n verbetering in leerders se selfregulering was nie. By ontleding van die oopeindevraag het dit aan die lig gekom dat verskeie aspekte van selfregulering by leerders ontbreek, soos tydsbestuur en goeie studiegewoontes, asook die bereidwilligheid om meer as net die voorgeskrewe probleme te doen.The influence of a large group teaching strategy on the self-regulated learning of tertiary mathematics learners. Self-regulation is important in developing lifelong learners, especially in the case of pre-service teachers who will soon be models of self-regulation in their own classrooms. In many instances, teaching at tertiary level is characterised by traditional teaching methods in large classes. In this study a particular large group instructional strategy was examined to determine whether it had an influence on learners’ self-regulation. A quantitative pre-test post-test design was used which

  16. Is die ortodoksie se verstaan van die sondeval belemmerend vir die gesprek tussen teologie en natuurwetenskap?

    Directory of Open Access Journals (Sweden)

    Johan Buitendag

    2012-09-01

    Full Text Available In hierdie artikel is betoog dat die Gereformeerde Ortodoksie se begrip van die sondeval ’n  belemmering  was  vir  die  gesprek  tussen  teologie  en  natuurwetenskap.  Die  rede hiervoor was dat dit ten eerste ’n bepaalde verstaan van liniêre tyd nahou en ten tweede dat dit ’n bonatuurlike ingryp veronderstel het. Albei hierdie aspekte het die debat onnodig problematiseer. Die argument is ontwikkel deur eerstens die probleem te definieer, gevolg deur ’n uiteensetting van die standpunte van Augustinus en Calvyn onderskeidelik oor die sondeval. As ’n heuristiese sleutel is die konsepte van infralapsarisme en supralapsarisme aangewend om die tema te ontleed. Die artikel is afgesluit met die oortuiging dat die imago Dei ’n beliggaamde menslike persoon is wat biologies in die geskiedenis in terme van selfbewussyn en morele verantwoordelikheid ontluik het.Is the Orthodoxy’s notion of the Fall inhibitory for the dialogue between theology and science? In this article it was argued that the Reformed Orthodoxy’s interpretation of the Fall had become an impediment in the dialogue between theology and science. The reason was that it assumed firstly a specific understanding of linear time and secondly a metaphysical intervention. Both events were unnecessarily problematising the debate. The argument was deployed by stating the problem, followed by an exposition of the views of Augustine and Calvin on the Fall. As a heuristic key, the concepts of infralapsarism and supralapsarism were applied respectively to analyse the topic. The article concluded with the conviction that the imago Dei is an embodied human person that had biologically emerged in history as a center of self-awareness, and moral responsibility.

  17. Die verband tussen lokus van beheer en die werks prestasie van swart bemarkers in die lewensversekeringsbedryf

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    E. L. Coetzer

    1997-06-01

    Full Text Available The relationship between locus of control and the work performance of black marketers in the life assurance industry. The aim of the study was to establish the relationship between locus of control and the work performance of black marketers in the life assurance industry. These constructs were selected by virtue of the lack of empirical research regarding the assumed relationship between them. The Locus of Control Scale of Schepers (1995 was used for measuring locus of control. Work performance was measured by the commission earned per month by the marketer, the number of policies generated by the marketer, as well as the percentage of lapsed policies. The relevant measurements were obtained in respect of a sample of 149 black marketing personnel. The results indicated a modest but statistically significant relationship between external locus of control and the work performance of black marketers. Opsomming Die doel van die studie was om die verband tussen lokus van beheer en die werksprestasie van swart bemarkers in die lewensversekeringsbedryf te bepaal. Hierdie konstrukte is gekies op grond van die gebrek aan empiriese navorsing rakende die veronderstelde verband tussen genoemde konstrukte. Die Lokus van Beheer-vraelys van Schepers (1995 is in die meting van lokus van beheer gebruik. Werksprestasie is aan die hand van kommissie per maand verdien, aantal polisse gegenereer deur 'n bemarker en die persentasie vervalde polisse, gemeet. Die tersaaklike metinge is verkry ten opsigte van 'n steekproef van 149 swart bemarkers. Die resultate toon 'n klein, dog statisties beduidende verband tussen eksterne lokus van beheer en die werksprestasie van swart bemarkers in die lewensversekeringsbedryf.

  18. Hope dies last: two aspects of hope in contemporary Moscow

    NARCIS (Netherlands)

    Zigon, J.

    2009-01-01

    The concept of hope has, for the most part, been neglected by anthropologists. Recently, however, hope has been analyzed by two prominent anthropologists who view it either as a passive attitude or a future-oriented stance toward a good. My research in Moscow, Russia, suggests that hope is not so ea

  19. Goethe almost died of urosepsis.

    Science.gov (United States)

    Gross, A J; Hummel, G

    1999-12-01

    In the year of 1805, Goethe almost died of urosepsis. His urological problems were not diseases arising from full health but a new variation in a life accompanied by illnesses. Some sources date the first colics he experienced to the year 1795 and others say 1805. The most dramatic period in the course of his illness was in February, when he suffered from fever of such an extent that one could speak of urosepsis. Recovery took place slowly and was accompanied by minor relapses. Nothing about this is written down in his work. On the advice of his doctors, Goethe undertook a cure in Lauchstädt in July and August. The report of his consultant, Professor Johann Christian Reil, on his problems in the field of urology remained undiscovered until 1937. Professor Reil recommended treatment with thermae carolinae, aqua calcis, soap soda crystallisata, herbae subastringentes, and uva ursi, among other measures. With increasing age, Goethe's colics disappeared. The passing of a stone has never been described. Whereas Goethe hinted about medical problem other than those reported herein, the urological problems discussed in this article were left unmentioned. Nonetheless, literature that deals with Goethe's diseases is interesting from the aspect of both the history of medicine and the history of culture.

  20. Nominal aspect

    DEFF Research Database (Denmark)

    Rijkhoff, Jan

    1991-01-01

    In a general way the notion 'aspect' can be defined as the way in which a property or relation is represented in some dimension. Two kinds of aspect can be distinguished: verbal and nominal aspect. The study of verbal aspect has a long tradition, but nominal aspect has only been introduced recently......, at least in the sense in which it is used here (Rijkhoff 1989b, 1990a, 1990b). After a brief look at the more familiar verbal aspects, each of the nominal aspects is discussed in some detail. Then the relevance of nominal aspect will be considered in connection with (i) certain 'number markers' (which...... will be analysed as nominal aspect markers below), (ii) noun-incorporation, and (iii) predicate nouns....

  1. Sedimentêre omgewings van die Inhaca-eilandstelsel met spesiale verwysing na die petrografiese en geochemiese eienskappe van die sedimente spesiale verwysing na die petrografiese en geochemiese eienskappe van die sedimente

    Directory of Open Access Journals (Sweden)

    Marieke Peché

    2011-09-01

    Full Text Available Die Inhaca-eilandstelsel is geleë langs die suidooskus van Mosambiek. Die oostekant van die stelsel grens aan die Indiese Oseaan en die westekant aan die Baai van Maputo. Hierdie eilandstelsel bestaan uit Inhaca- en Portugese eiland, asook ’n groep sandbanke wat van die noordlike punt van Inhaca na Portugese eiland strek. Die doel van hierdie studie is om die verskillende moderne en oer-sedimentêre omgewings op die eilandstelsel te identifiseer en te beskryf, die invloed van getye en golfaksie op die moderne sedimentêre omgewing vas te stel en die geochemiese en petrografiese samestelling van die geologiese eenhede te bepaal.

  2. Die gebruik van metode in die filosofie, spesiaal in die reformatoriese tra­disie 1

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    N. T. van der Merwe

    1983-03-01

    Full Text Available Die onderw erp van my voordrag, Die gebruik van metode in die fílosofie, verg ’n paar verduidelikende opinerkings vooraf. Ek dink u verm oed alreeds dat hierdie fomulering ’n versuikerde pil is om u in so ’n mate nuuskierig te maak dat una ’n heerlike vrye filosofiese ‘onderonsie’ gedurende die teepouse darem vir ’n tw eede sessie terugkeer. Want is dit nie twee smaaklike heuningdruppels nie: filosofie en sy metode’ en ‘metode in die Reformatoriese filosofiese tradisie'?! Veral as in gedagte gehou word dat in teenstelling met wat ’n mens sou verw ag, daaroor dié onderwerp as sodanig relatief maar heel weinig geskrywe is en word, selfs as die ‘Inleidings in die Metodologie’ daarby gereken word.

  3. Die derivation der slowenischen substantive

    Directory of Open Access Journals (Sweden)

    ]ože Toporišič

    1975-11-01

    Full Text Available Von der traditionellen slowenischen Wortbildungslehre von Substantiven mit den Suffixen (s. g. Derivation wird die betreffende Problematik so dargestellt, dass man - nach Miklošič's Vorbild - von Suffixen mit einem charakteristischen Konsonanten (oder mit eine charakteristischen Konsonantengruppe aus gehend bei verschiedenen Wortartbasen (Zeitwort, Adjektiv, Substantiv die semantischen kategorien von Wortbildungen mit »demselben« Suffix aufzählt. Aber schon bei A. Bajec (Besedotvorje slovenskega jezika, 1950 findet man auch das Kapitel »Die Suffixe nach ihren Bedeutungen, worin Suffixe für 24 Bedeutungsgruppen festgehalten sind. In der Slovenska slovnica (1956 gibt es 16, im Slovenski knjižni jezik 2 (1966 aber 13 solcher Gruppen von Suffixen. Der vorliegende Ausatz geht ebenfalls von den semantischen Kategorien aus, versucht aber die Zahl der Bedeutungskategorien, die aus verhalen, adjekvsehen oder substantiviseher Basen mit Hilfe von Suffixen gebildet werden, auf 6 grosse Gruppen zu reduzieren. Diese 6 Gruppen sind: 1. die Namen der Agenten, des Eigenschaftstragers und der Verbundenheit; 2. die Namen der Werkzeuge, 3. die Namen der Handlung, der Eigenschaft und des Zustandes, 4. die Namen der vergegenständlichten Tat oder Eigenschaft, 5. die Namen der Lokalisierung und 6. Verschiedene. Nur bei den Wortbildungen aus einer substantivischen Basis gibt es noch eine besondere, die s. g. Modifikationsbedeutungsgruppe (Feminativa und Maskulinativa, Kollektiva, Gradativa, Iuvenalia, Diminutiva, Diminutivhipokoristika, Diminutivpeirotiva und Peiorativa. - Dabei wird keine Riick­ sicht darauf genommen, ob diese Suffixe genain slowenisch oder aus anderen Sprachen übernommen sind. Die Berechtigung dafiir gibt uns nicht nur die produktive Wortbildung mit den entlehnten (nichtautochtonen Suffixen im gegenwärtigen Slowenisch, sondern (was noch wichtiger ist auch das richtige Verständnisvermögen der Sprecher für solche Wortbildungen im

  4. Die invloed van herbivorie en vuur op die oorlewing van sekere meerjarige kruide langs die Sabierivier, Kruger Nasionale Park

    Directory of Open Access Journals (Sweden)

    H. Myburgh

    2012-03-01

    Full Text Available Die groot vloede wat in die jaar 2000 in die Kruger Nasionale Park plaasgevind het, het dierivieroewerplantegroei versteur. Dit het die geleentheid gebied om heinings op te rig langsdie Sabierivier om herbivore uit sekere gebiede uit te sluit en sodoende die herstel van die rivieroewerekosisteme te monitor.

  5. Die leksikon van volwasse aanleerders van Afrikaans: 'n taalaanleerdergesentreerde beskouing

    Directory of Open Access Journals (Sweden)

    Barbara Bosch

    2013-02-01

    Full Text Available In 'n veeltalige Suid-Afrika word tale noodwendig deur volwassenes aangeleer. Op verskillende stadia van die taalaanleerproses maak taalaanleerders "Joute"; hierdie Joute dien as "vensters" op die taalaanleerder se vaardighede en bied insig in sylhaar intertaal. Hoewel die aanleer van leksikale items lUi die aanvanklike taalaanleerstadium die mees problematiese aspek is (Meara, 1980:221, is weinig taalaanleernavorsing oor die aanleer van leksikale items onderneem (Laufer, 1986:69. Die doel van hierdie ondersoek is om die leksikon van die intertaal van volwasse taalaanleerders (Engelssprekendes wat Afrikaans aanleer te ondersoek om te probeer vasstel wat die aard van leksikale "Foute" is en watter strategie hierdie taalaanleerders gebruik om leksikale gapings wat mag bestaan, te oorkom. Ten slotte word voorstelle gemaak vir die wyse waarop leksikale items doeltreffend aan volwasse taalaanleerders onderrig sou kon word.In a multilingual South Africa it is inevitable that languages are acquired by adults. At different stages of the language learning process, learners make "errors"; these errors can serve as "windows" on the language proficiency ofthe learners and can give insight into his/her interlanguage. Despite the fact that the acquisition of lexical items is regarded as being the most problematic aspect after the initial acquisition phase (Meara, 1980:221, limited research in the field of language acquisition has focused on the acquisition lexical items (Laufer, 1986:69. The aim of this research project is to investigate the interlanguage lexicon oj adult learners (English speakers acquiring Afrikaans in an attempt to determine what type of lexical "errors" are made and what strategies these learners use in order to overcome lexical gaps which might exist. Finally proposals are made for a more effective way of teaching lexical items to adult learners.

  6. Die heelal en sy onstaan (II

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    D. J. Van Rooy

    1952-03-01

    Full Text Available Ons kennis en wetenskap van die hemelliggame word volkome bepaal deur die lig wat ons van hulle ontvang, d.w.s. as ons die feite wat die Bybel daaromtrent meedeel, buite rekening laat.

  7. Spearman se G en die faktorstrukture van die senior aanlegtoetse en die algemene skolastiese aanlegtoets

    Directory of Open Access Journals (Sweden)

    G. P. De Bruin

    1997-06-01

    Full Text Available Spearman's G and the factor structures of the Senior Aptlitude Test and the General Scholastic Aptitude Test. Scores of 1507 university students on the six subtests of the General Scholastic Aptitude Test (GSAT and on nine subtests of the Senior Aptitude Tests (SAT were subjected to a joint confirmatory factor analysis. This procedure was followed to examine (a the extent to which scores in respect of the two batteries of tests, are explained by a general factor (Spearman's g, and (b the relationship between the two general factors. Scores on the GSAT subtests were adequately explained by just one factor. With regard to the SAT three group factors could be distinguished, namely Verbal Ability, Visual-Spatial Ability and Numerical Ability. The correlations between the group factors were so high that the influence of a general factor was evident. The general factors underlying the SAT and GSAT respectively, also correlated significantly. In view of findings suggesting the general intelligence is the best single predictor of criteria such as academic success and work performance, the GSAT is recommended for selection purposes. Opsomming Tellings van 1507 universiteitstudente op die ses subtoetse van die ASAT en nege subtoetse van die SAT, is gesamentlik aan 'n bevestigende faktorontleding onderwerp. Hierdie prosedure is gevolg om ondersoek in te stel na (a die mate waartoe 'n algemene faktor (Spearman se g die tellings op die twee batterye toetse onderskeidelik onderle, en (b wat die verwantskap tussen die twee algemene faktore sou wees. Ten opsigte van die ASAT is dit duidelik dat slegs een faktor tellings op al ses subtoetse verklaar. Ten opsigte van die SAT kon drie groepsfaktore onderskei word/ naamlik Verbale Vermoe, Visueel-Ruimtelike Vermoe en Numeriese Vermoe. Die korrelasies tussen die drie groepsfaktore was egter so hoog dat dit duidelik is dat daar 'n algemene faktor onderliggend is aan die nege subtoetse. Die algemene faktore wat die

  8. Die MCI im Wandel: User Experience als die zentrale Herausforderung?

    OpenAIRE

    Jetter, Christian

    2006-01-01

    Die Informationstechnologie hat heute einen Reifegrad erlangt, der stark umkämpfte Massenmärkte von interaktiven Produkten hervorgebracht hat. In diesen sind - wie auch in den herkömmlichen Konsumgütermärkten - nicht nur die pragmatische Produktqualität, sondern auch das Benutzungserlebnis und die Gesamtwirkung auf den Käufer entscheidend für den Markterfolg. Eine erfolgreiche Gestaltung dieser "User Experience" geht dabei über die reine Softwareergonomie hinaus und erfordert interdisziplinär...

  9. Calvyn se vierde diens, die doktore-amp, en artikel 18 van die kerkorde van Dordrecht 1618 en 1619: ’n Kritiese refleksie

    Directory of Open Access Journals (Sweden)

    Andries L. du Plooy

    2014-02-01

    Full Text Available Die artikel fokus op Calvyn se besondere rol in die formulering van artikels 2 en 18 van die kerkorde van Dordrecht 1618 en 1619. Hierdie kerkorde word steeds deur ’n groot aantal gereformeerde kerke in die wêreld aanvaar en gebruik.Onderwerpe en probleme wat aangeraak word, sluit vrae in soos die volgende: Wie is verantwoordelik vir die onderrig van Teologie? Is die tradisie geldig dat daar naas die drie dienste van Woordbedienaar, ouderling en diaken ook ’n vierde diens bestaan, naamlik dié van doktor in die Teologie? Kan hierdie tradisie, wat hoofsaaklik op die standpunte van Bucer en Calvyn berus, met die gegewens in die Bybel versoen word?Besondere aandag word aan die volgende aspekte gegee:•\tHistoriese gegewens oor doktor in die Teologie met besondere verwysing na die standpunte en invloed van Calvyn.•\t’n Kritiese evaluering van die begronding van die vierde diens op die Bybel.•\tDie verhouding tussen teologiese opleiding in die konteks van die kerk en/of ’n universiteit.•\tBesondere aandag word gegee aan die situasie in die Gereformeerde Kerke in Suid-Afrika ten opsigte van die funksionering van hierdie vierde diens.Van die belangrikste konklusies wat gemaak word, is die volgende: die kerk het deur die eeue ’n besondere waardering en respek gehad vir die taak en funksie van die doktore in die Teologie. Dit het inderdaad tot groot seën van die kerke gedien. Calvyn se standpunte het dikwels tot verwarring aanleiding gegee, maar andersyds ook bygedra tot die erkenning van die belangrike funksie of taak wat hierdie vierde diens kerklik verrig. Net so vervul die doktore in die Teologie ’n besondere wetenskaplike rol aan teologiese fakulteite van universiteite.Calvin’s fourth office, the doctor ministry, and article 18 of the church order of Dordrecht 1618 and 1619: A critical reflection. This article focuses on Calvin’s special role in the ecclesiastical formulation of articles 2 and 18 in the church order of

  10. Die probleem van hoere ongeletterheid: is skryfonderrig op skool aandadig?

    Directory of Open Access Journals (Sweden)

    Ria Smuts

    2013-02-01

    Full Text Available Die verskynsel dat universiteitstudente nie in staat is om te voldoen aan dosente se eise ten opsigte van hul taalbeheer nie, het aanleiding gegee tot 'n studie wat onder Afrikaanssprekende eerstejaarstudente ondemeem is. Die eksperimentele groep is saamgestel uit studente uit die geesteswetenskappe, wat Afrikaans as vak volg, en studente uit die natuurwetenskappe en handelswetenskappe, wat nie 'n taal as vereiste vak hoef te volg nie. Hulle reaksie op hul ervaring van stelonderrig op skool en hul ervaring van die eise wat aan die universiteit gestel_word t.o. v. hul taalvermoe is ondersoek Op grand daarvan is onder andere bevind dat studente wat probleme het om te voldoen aan die eise van akademiese diskoers geen skoling gekry het in die hantering van eksposisionele teks nie. Die studie toon die noodsaaklikheid om die huidige eksamenstelsel te herstruktureer. Leerlinge gee voorkeur aan sekere tipes opstelle, afhangend van hul geslag en studierigting. Die eksamenstelsel stet leerlinge in staat om sekere opsteltipes konsekwent te ontduik - juis die tipes wat hulle sou toerus vir die idse van die universiteit. The phenomenon that university students fail to comply with the demands of their lecturers as regards their level of linguistic competency, has led to a study which was conducted among Afrikaans speaking first year university students. The experimental group consisted of students from the faculties of human sciences, who were studying Afrikaans at university level, as well as students from the natural and commercial sciences, who were not taking any Afrikaans course. Their reaction to the writing instruction they had received in school, as well as their experience of writing problems posed by academic· discourse, was examined. The results show that students who find it difficult to cope with the demands of academic writing, have usually not received any training in expository writing. The study underlines the need for restructuring the

  11. Space Commercialization

    Science.gov (United States)

    Martin, Gary L.

    2011-01-01

    A robust and competitive commercial space sector is vital to continued progress in space. The United States is committed to encouraging and facilitating the growth of a U.S. commercial space sector that supports U.S. needs, is globally competitive, and advances U.S. leadership in the generation of new markets and innovation-driven entrepreneurship. Energize competitive domestic industries to participate in global markets and advance the development of: satellite manufacturing; satellite-based services; space launch; terrestrial applications; and increased entrepreneurship. Purchase and use commercial space capabilities and services to the maximum practical extent Actively explore the use of inventive, nontraditional arrangements for acquiring commercial space goods and services to meet United States Government requirements, including measures such as public-private partnerships, . Refrain from conducting United States Government space activities that preclude, discourage, or compete with U.S. commercial space activities. Pursue potential opportunities for transferring routine, operational space functions to the commercial space sector where beneficial and cost-effective.

  12. Logistieke bestuur: die oorsprong, konseptuele ontwikkeling en betekenis daarvan as ’n hedendaagse studiegebied

    Directory of Open Access Journals (Sweden)

    W. J. Pienaar

    2003-06-01

    Full Text Available

    Hierdie artikel beskryf die oorsprong van die woord logistiek, stip die ontwikkeling daarvan uit, en verklaar die hedendaagse betekenis daarvan as ’n studiegebied in ’n bestuurskonteks. Die ontwikkelingsgang van die begrip word aangedui vanaf die oorsprong daarvan in Grieks, met inagneming van die opeenvolgende opname daarvan in Laat Latyn, Frans en Nederlands, tot by die huidige gebruik daarvan in Afrikaans. Die vestiging van die Franse logistique gedurende die Napoleontiese oorloë, en die uitbreiding daarvan na ’n bedryfsbegrip ná afloop van die Tweede Wêreldoorlog word verduidelik. Die ontwikkelingsgang wat die betekenis van die konsep sedertdien in bedryfsverband ondergaan het, word bespreek. Betekenisse van logistiek, soos dit tans in die bedryfslewe gebesig word, word verskaf. Vervolgens bied die artikel ’n eietydse definisie van logistiek in bedryfsverband. Daar word aangetoon hoe doeltreffende bedryfslogistiek waarde toevoeg. Ten slotte word die primêre aktiwiteite wat in die logistieke voorsieningskanaal van produkte voorkom kortliks bespreek.

    Abstract

    Logistics management: its origin, conceptual evolution and meaning as a contemporary field of study

    This article traces the origin of the word logistics, outlines its conceptual evolution, and explains the meaning thereof as a field of study in a contemporary management context. The contextual development of the concept is traced from its origin in Greek, along with its successive adoption in Late Latin, French and Dutch, up to its contemporary usage in Afrikaans. The article describes the establishment of the word logistique in French as a military concept during the Napoleonic wars, and its later extension to commercial usage subsequent to the Second World War. The development of the concept in a commercial context since then is detailed. Contemporary descriptions of logistics relating to its meaning in a

  13. Meganisisme, vitalisme en holisme in die Biologie

    Directory of Open Access Journals (Sweden)

    P.J. Botha

    1963-03-01

    Full Text Available Die Biologie word omskryf as die wetenskap van die lewende wesens (organismes. Die lewe staan dus in die brandpunt van die biologiese studie en ondersoek. Vra ons ons egter af wat onder „lewe” verstaan word, besef ons dadelik dat ons hier met ’n uiters moeilik definieerbare begrip te doen het. In verband met die aard van lewe het daar onder die bioloë en natuurfilosowe veral twee denkrigtings posgevat, nl. meganisisme en vitalism.

  14. Die mites rondom die val van Troje en Vergilius se uitbeelding daarvan in die tweede boek van die Aeneïs

    Directory of Open Access Journals (Sweden)

    J. Swanepoel

    1981-05-01

    Full Text Available Die mites oor die val van Troje vertel ’n aangrypende verhaal en in die tweede boek van die Aeneïs gee Vergilius op ’n besondere wyse gestalte daaraan. Maar Vergilius se vergestalting daarvan is slegs een van die variante van die verhaal.

  15. Lady Di - Die moderne Madonna

    OpenAIRE

    Steuten, Ulrich; Strasser, Hermann

    2009-01-01

    Die authentischen Bekundungen von Trauer und Wertschätzung, die der bei einem Autounfall in Paris ums Leben gekommenen Prinzessin Diana weltweit entgegengebracht und seit Jahren von mehreren Seiten instrumentalisiert werden, sind unübersehbar. Das Leben und Sterben der Prinzessin von Wales ist nach Ansicht der Autoren geeignet, einer populären Mythenbildung in der modernen Gesellschaft Substanz zu verleihen. Vor allem bietet es die Möglichkeit, einen modernen Kult zu etablieren, der sich im Z...

  16. Maintaining Low Voiding Solder Die Attach for Power Die While Minimizing Die Tilt

    Energy Technology Data Exchange (ETDEWEB)

    Hamm, Randy; Peterson, Kenneth A.

    2015-10-01

    This paper addresses work to minimize voiding and die tilt in solder attachment of a large power die, measuring 9.0 mm X 6.5 mm X 0.1 mm (0.354” x 0.256” x 0.004”), to a heat spreader. As demands for larger high power die continue, minimizing voiding and die tilt is of interest for improved die functionality, yield, manufacturability, and reliability. High-power die generate considerable heat, which is important to dissipate effectively through control of voiding under high thermal load areas of the die while maintaining a consistent bondline (minimizing die tilt). Voiding was measured using acoustic imaging and die tilt was measured using two different optical measurement systems. 80Au-20Sn solder reflow was achieved using a batch vacuum solder system with optimized fixturing. Minimizing die tilt proved to be the more difficult of the two product requirements to meet. Process development variables included tooling, weight and solder preform thickness.

  17. Neurokognitiewe integrasie en die leerproses

    Directory of Open Access Journals (Sweden)

    Johan J. Du Preez

    2013-02-01

    Full Text Available The purpose of this article, "Neuro-cognitive integration and the learning process'; is to find principles and strategies for the development of brain potential and the optimal integration of subject matter. Eight neuro-cognitive systems are identified and their importance to the integration of subject matter is emphasized. These systems are cortical energy, coding, planning and controlling, as well as the verbal sequential, non-verbal holistic, physical-motor, social effective and the subconscious. The relevant principles and strategies can serve as basis for mainstream and special education, guidance as well as psychotherapy. Die doe! met hierdie artikel is om beginsels en strategiee te vind om breinpotensiaal te ontsluit en leerstof optimaal te integreer. Aan die hand van 'n neurokognitiewe model word 'n aantal beginsels en strategiee bespreek en die verband met die leerproses word aangetoon. Agt neurokognitiewe sisteme is gei'dentifiseer en die belangrike rot wat dit speel ten opsigte van die integrasie van leerstof word beklemtoon. Genoemde sisteme sluit die volgende in: kortikale energie, kodering, beplanning en kontrolering, asook die verbaal-sekwensiele, nieverbaal- holistiese, fisiek-motoriese, sosio-affektiewe en die subbewuste. Genoemde beginsels en strategiee kan oak dien as grondslag vir hoofstroomonderwys, spesialiseringsonderwys, voorligting sowel as psigoterapie.

  18. Op die grens van vakwetenskap en filosofie

    Directory of Open Access Journals (Sweden)

    M Elaine Botha

    1976-03-01

    Full Text Available Die begrip “grens” soos dit voorkom in die titel is vir meerdere uitleg vatbaar. Eerstens sou dit kon dui op ’n onoorskreibare punt tussen die filosofie en die vakwetenskappe, so iets soos ’n grenspaal of baken, met ander woorde ’n punt van waterdigte skeiding tussen die domein van die filosofie en die vakwetenskappe. As ’n mens soms die dramatiese grensgevegte tussen die filo­ sofie en die vakwetenskappe in die wetenskaplike literatuur beskou1 dan blyk dit kennelik noodsaaklik te wees om wel sodanige grens te stel, veral ten einde die gevaar van weten­ skaplike terrorisme van die een of die ander kant die hoof te bied.

  19. het die reformasie die leer gered en aanbidding verloor?

    African Journals Online (AJOL)

    B. Spoelstra, emeritusprofessor in Diakoniologiese Vakke, Fakulteit Teo- logie, P.U. vir C.H.O. (Skool vir ... Van der Leeuw sê liturgiek en leer is verwant en die geskiedenis van liturgie weerspieël die ...... VAN LEEUWEN G. 1946. Liturgiek.

  20. Die wysgerige konsepsie van Thomas van Aquino

    Directory of Open Access Journals (Sweden)

    Thomas Van Aquino

    1976-03-01

    Full Text Available Samevattend is tot dusver die volgende aangetoon: Die werklikheid vertoon volgens Thomas 'n hierargiese struktuur. Daar is verskillende grade van syn. God is die hoogste, die volheid van syn, en by die laere synsniveaus is daar steeds 'n verdere verwydering van hierdie synsvolmaaktheid in die rigting van absolute afwesigheid van syn. Hierdie synshiërargie is volgens die vorm-materieskema opgebou. Die materie in die hoëre synslaag word vorm vir die laere, of omgekeerd: die vorm van die laere is die materie vir die hoëre dinge. God is absoluut suiwer vorm of wet (essensie. Die vorme van die dinge is die goddelike wet (genoem exemplar, similitudo, ratio, verbum of imago wat deur God daarin geskape is. God druk op dié wyse sy gelykenis op kreatuur.like wyse uit. Sy absolute volmaaktheid kan alleen tot uitdrukking gebring word deur 'n veelheid en verskeidenheid van geskape dinge. God word deur Thomas die causa effiaiens en exemplaris genoem. Die verhouding tussen Skepper en geskape werklikheid is dus dié van oorsaak en gevolg. As gevolg van sy wetsidee word daar deur Thomas dus nie duidelik tussen Skepper en skepping onderskei nie, want skepping beteken volgens hom onder andere dat God iets goddeliks (die wet in die dinge lê. Via die goddelike wet in die dinge ingeskape, is daar 'n sekere kontinuiteit tussen God en kosmos.

  1. Numerical optimization of die geometry in open die forging

    DEFF Research Database (Denmark)

    Christiansen, Peter; Hattel, Jesper Henri; Bay, Niels

    2013-01-01

    This paper deals with numerical optimization of open die forging of large metallic ingots made by casting implying risk of defects, e.g. central pores. Different material hardening properties and die geometries are combined in order to investigate, which geometry gives rise to maximum closure...... of a centreline hole in a single compression operation. Friction is also taken into account. The numerical analysis indicates that a lower die angle of approximately 140o results in the largest centreline hole closure for a wide range of material hardening. The value of optimum die angle is not influenced...... by friction, which was found only to change the degree of centreline porosity closure in case of small lower die angle....

  2. Statues Also Die

    Directory of Open Access Journals (Sweden)

    Pierre-Philippe Fraiture

    2016-10-01

    Full Text Available “African thinking,” “African thought,” and “African philosophy.” These phrases are often used indiscriminately to refer to intellectual activities in and/or about Africa. This large field, which sits at the crossroads between analytic philosophy, continental thought, political philosophy and even linguistics is apparently limitless in its ability to submit the object “Africa” to a multiplicity of disciplinary approaches. This absence of limits has far-reaching historical origins. Indeed it needs to be understood as a legacy of the period leading to African independence and to the context in which African philosophy emerged not so much as a discipline as a point of departure to think colonial strictures and the constraints of colonial modes of thinking. That the first (self-appointed exponents of African philosophy were Westerners speaks volumes. Placide Tempels but also some of his predecessors such as Paul Radin (Primitive Man as Philosopher, 1927 and Vernon Brelsford (Primitive Philosophy, 1935 were the first scholars to envisage this extension of philosophy into the realm of the African “primitive.” The material explored in this article – Statues Also Die (Marker, Resnais, and Cloquet, Bantu Philosophy (Tempels, The Cultural Unity of Negro Africa (Cheikh Anta Diop, and It For Others (Duncan Campbell - resonates with this initial gesture but also with the ambition on part of African philosophers such as VY Mudimbe to challenge the limits of a discipline shaped by late colonialism and then subsequently recaptured by ethnophilosophers. Statues Also Die is thus used here as a text to appraise the limitations of African philosophy at an early stage.  The term “stage,” however, is purely arbitrary and the work of African philosophers has since the 1950s often been absorbed by an effort to retrieve African philosophizing practices before, or away from, the colonial matrix. This activity has gained momentum and has been

  3. Die Presbiter by Lukas en Paulus

    Directory of Open Access Journals (Sweden)

    L. Floor

    1976-06-01

    Full Text Available In die jongste navorsing oor Lukas word die skrywer van die derde evangelieverhaal en die Handelinge van die Apostels aan ons bekend gestel as ’n teoloog wat uit die ‘Sitz im Leben’ (uit die situasie van sy eie tyd die boodskap aangaande Christus interpreteer . Lukas sou hom by sy interpretasie van die Christusboodskap laat lei het deur ’n bepaalde dogmatiese ‘Verstandnis’ waardeur hy homself verraai as ’n teoloog van die na-apostoliese tyd.

  4. Die etiek van Karl Barth

    Directory of Open Access Journals (Sweden)

    J. H. van Wyk

    1986-06-01

    Full Text Available Die etiek van Barth kan nie reg verstaan word sonder begrip van sy ganse teologiese agtergrond en opset, en ek wil byvoeg: sonder die besondere tydsomstandighede (oorlog! waarin hy geleef en gewerk het nie. Dit is verder bekend dat in sy teologiese ontwikkeling verskillende figure groot invloed op hom uitgeoefen het.

  5. Die Parlamentswahlen 2008 in Malaysia

    DEFF Research Database (Denmark)

    Reher, Stefanie; Knirsch, Thomas

    2008-01-01

    Nach den Parlamentswahlen vom März 2008 in Malaysia deutet manches auf einen politischen Umbruch hin: Die regierende Barisan Nasional (BN), die sich bislang einer komfortablen Zweidrittelmehrheit von 91,4 Prozent der Sitze im Parlament des Landes erfreut hatte, rutschte auf 63,1 Prozent ab und das...

  6. Die sin as narratiewe kode in “Die uur van die idiote” deur Abraham H. de Vries

    Directory of Open Access Journals (Sweden)

    M.J. Prins

    2010-07-01

    Full Text Available The sentence as narrative code in “Die uur van die idiote” (“The hour of the idiots” by Abraham H. de Vries This article focuses on the following aspects of syntax in “Die uur van die idiote” by Abraham H. de Vries: word and phrase repetition, enumeration, omission (ellipsis, word order, rhythm, length and composition, and sound repetition. Through word and phrase repetition the ironic situation in which the characters find themselves is made relevant, as well as their frustration and mutual powerlessness. Enumeration also is an agent of irony, more specifically irony created by the contrast between material fullness and existential emptiness, as well as of the fact that the characters are consumer items inside a metaphorical prison in which there is a lack of humaneness. Through ellipsis the disillusionment of the central character is communicated, as well as the enigmatically uncertain relationship between him and his wife, contrasting with her conviction that love is still possible between them. It also demonstrates the objectification of the human being. Change in word order is connected to the paradigm of dehumanisation, but also indicates the conviction that existential liberation is after all possible. This also leads to a climax. Rhythm communicates the themes of irony and existential bewilderment. It also serves as an emotional code for the existential crisis of the characters. Sentence length and composition emphasise a disturbed relationship, existential imprisonment and the sometimes helpless cynicism of the central character. Through sound repetition the reader’s attention is focused on concepts that are important for the meaning of the story.

  7. Leierskapstyl en die lerende organisasie

    Directory of Open Access Journals (Sweden)

    W. G. Victor

    2002-09-01

    Full Text Available Leadership style and the learning organisation. In the present highly competitive environment, it has become increasingly important for organisational leaders to establish a learning organisation. In this study the focus was on the extent of influence that the evolution of organisations, as determined by their relative level of leadership practises (leadership style, has on the establishment of a learning organisation. Opsomming Die daarstel van ’n lerende organisasie deur bedryfsleiers word toenemend belangrik in die hedendaagse hoogskompeterende omgewing. In hierdie studie is gefokus op die mate van beinvloeding wat die evolusie van organisasies, soos deur hul relatiewe vlak van demokratiese leierskapspraktyke (leierskapstyl bepaal, op die daarstelling van’n lerende organisasie het.

  8. Montessori-skole: die ander kant

    Directory of Open Access Journals (Sweden)

    Monica Viljoen

    1995-03-01

    Full Text Available Na aanleiding van die artikel “Die invloed van die New Age-beweging op die onderwysagenda van die toekoms” deur Lien van Niekerk en Corinne Meier van die Departement Historiese Opvoedkunde van Unisa (vgl. Koers, 59 (1 1994:69-84 wil ek graag ’n ander sy van Montessori-skole onder die aandag van Koers lesers bring.

  9. Optimization of die filling in high pressure die cast part using MAGMAsoft®

    DEFF Research Database (Denmark)

    Kotas, Petr; Hattel, Jesper Henri

    2008-01-01

    using the commercial software code MAGMAsoft®. The first process analysis revealed problems and defects of the casting which were cold shuts and out-of plane distortions. Secondly adjustment in the geometry of the casting and the gating system were carried out and evaluated. Last, modifications...... in the process and machine parameters were done and assessed. All simulations revealed that, the main causes of the problems were: a poor geometry of the casting leading to an improper filling pattern, and a massive gating system bringing thermal imbalance into the solidification process. Thus deformations due......Integrated modeling of an entire casting process has become a tool which favors design and optimization of manufactured parts. The aim of this project was to examine and optimize a high-pressure die cast part and its production process with respect to die filling and issues of residual stresses...

  10. Filosofiese tendense in die wordinggeskiedenis van ons verstaan van die fisiese natuur

    Directory of Open Access Journals (Sweden)

    D. F. M. Strauss

    2006-09-01

    Full Text Available Die ontstaan van ’n lang tradisie van natuurwetenskaplike denke is in antieke Griekeland te vind – die bakermat van die Westerse beskawing en die bron van geartikuleerde rasionele besinning. Die vroegste fases van die Griekse kultuur het reeds geboorte geskenk aan ’n teoretiese nadenke oor die heelal. Die Pythagoreërs is veral bekend vir hul klem op die verklaringskrag van getalsverhoudinge. In hul tese dat “alles getal is” het hulle egter slegs rasionale getalle (breuke erken en gevolglik uiteindelik vasgeloop in die ontdekking van irrasionale getalle wat tot die geometrisering van die Griekse wiskunde gelei het en tegelyk die bedding gevorm het van waaruit ’n magtige tradisie van ruimte-metafisika gegroei het wat die hele middeleeuse tydperk omspan het. Die vermeende statiese syn is in die mees ekstreme geval – die skool van Parmenides en die argumente van Zeno teen veelheid en beweging – tot in die uiteindelike antinomiese konsekwensies daarvan deurdink. Dit was egter eers die vroeg-moderne tyd – die voorgangers en nakomelinge van Galilei – wat naas getal en ruimte ’n waardering ontwikkel het vir die verklaringskrag van beweging (vergelyk die klassieke meganistiese wêreldbeeld van die heelal as ’n meganisme van stofdeeltjies in beweging. Maar ook hierdie meganistiese reduksie (waardeur alle fisiese verskynsels herlei is tot die beweging van al of niegelade massapunte sou uiteindelik misluk omdat dit nie van die onomkeerbaarheid van fisiese prosesse rekenskap kon gee nie. Gevolglik beliggaam eers die fisika van die 20ste eeu ’n erkenning van die deurslaggewend-stempelende rol van energie-werking (dus van die fisiese aspek in die aard van stoflike dinge en prosesse. Die artikel word afgesluit met ’n vlugtige verduideliking van die implikasies van die voorafgaande argumentasie vir ’n benadering van die misterie van die bestaan van materie.

  11. Die rym in Jukstaposisie (T.T. Cloete en die regverdiging van enkele fonologiese begrippe

    Directory of Open Access Journals (Sweden)

    D. P. Wissing

    1984-05-01

    Full Text Available Die taalkundige hon daarvan om te kan se dat die goeie literator sonder taalkundige insigte geen volledige cn behoorlike teksanalise kan docn nie. Maar die situasic kan ook omgekeerd wees: die letterkunde (eintlik die woordkunswerk kan ook vir die taalkunde van waarde wees. In hierdie stuk wil ek meer in die besonder probeer aantoon dat en hoe die taalkundige ook ondersteuning vir die invoering van bepaalde fonologiese begrippe uit die gedig kan vind. Vir die doel beperk ek my tot die bunde Jukstaposisie van T.T. Cloete.

  12. Commercialization of nanotechnology.

    Science.gov (United States)

    Hobson, David W

    2009-01-01

    The emerging and potential commercial applications of nanotechnologies clearly have great potential to significantly advance and even potentially revolutionize various aspects of medical practice and medical product development. Nanotechnology is already touching upon many aspects of medicine, including drug delivery, diagnostic imaging, clinical diagnostics, nanomedicines, and the use of nanomaterials in medical devices. This technology is already having an impact; many products are on the market and a growing number is in the pipeline. Momentum is steadily building for the successful development of additional nanotech products to diagnose and treat disease; the most active areas of product development are drug delivery and in vivo imaging. Nanotechnology is also addressing many unmet needs in the pharmaceutical industry, including the reformulation of drugs to improve their bioavailability or toxicity profiles. The advancement of medical nanotechnology is expected to advance over at least three different generations or phases, beginning with the introduction of simple nanoparticulate and nanostructural improvements to current product and process types, then eventually moving on to nanoproducts and nanodevices that are limited only by the imagination and limits of the technology itself. This review looks at some recent developments in the commercialization of nanotechnology for various medical applications as well as general trends in the industry, and explores the nanotechnology industry that is involved in developing medical products and procedures with a view toward technology commercialization.

  13. Ekumeniese kerkreg: Die aangewese weg?

    Directory of Open Access Journals (Sweden)

    Pieter J. Strauss

    2013-11-01

    Full Text Available Die argument word gehoor dat kerkregeringstelsels soos dié van die Rooms-Katolieke, Lutherse en gereformeerde kerke van ’n transendentale aard was en is. Daardeur word geïmpliseer dat hierdie stelsels een transendentale, unieke vaste beginsel gebruik om ’n hele stelsel van kerkregering van buite af te bepaal. Volgens Leo Koffeman, ’n voorstander van ’n ekumeniese kerkreg, plaas hierdie stelsels hulself hiermee buite die diskoers oor kerkreg en kerkregering en die beweging van die Heilige Gees. ’n Ekumeniese kerkreg, daarenteen, is ten gunste van ’n gemeenskaplike kerkreg tussen kerke. Omdat dit verskillende tradisies bymekaar bring, is dit ’n kritiese en daarom beter benadering. Die skrywer oorweeg hierdie argumente krities in die lig van ’n gereformeerde benadering tot kerkreg.The argument is used that church political systems like that of the Roman Catholic, Lutheran and reformed churches were of a transcendental character. By that it is implied that it used one transcendental and unique ‘hard principle’ from outside to direct a system of church government. Such uniqueness, according to Leo Koffeman who advocates an ecumenical church polity, places it outside the church political discourse and the way of the Holy Spirit. An ecumenical church polity seeks a combined polity between churches and is, by bringing different traditions together, a critical and therefore better undertaking. The author examines these arguments critically in the light of a reformed church polity.

  14. 'n Begronde bedieningsmodel vir die diakonia van die gemeente

    African Journals Online (AJOL)

    15 Feb 2012 ... This work is licensed under the ... Grobler & Van der Walt 2008; Lingenfelter 2005; Armour & Browning 2000) en daarmee saam die ...... missionary structure of the church', Swedish Missiological Themes 93(3), 433–447.

  15. Die Valenz als textgrammatische Kategorie

    Directory of Open Access Journals (Sweden)

    Stojan Bračič

    1994-12-01

    Full Text Available Vor mehr als dreißig Jahren kam der französische Linguist Lucien Tesnière auf die geniale Idee, die gegenseitigen Relationen zwischen dem Verb eines Satzes einerseits und den anderen Satzteilen andererseits mit den chemischen Relationen in der Struktur eines Moleküls zu vergleichen. Die Eigenschaft des Verbs, andere Wörter an sich zu binden, nannte er Verbvalenz. Tesnière schreibt (schon 1959 wörtlich: "Man kann das Verb mit einem Atom vergleichen, an dem Häkchen angebracht sind, so daß es -je nach der Anzahl der Häkchen - eine wechselnde Zahl von Aktanten an sich ziehen und in Abhängigkeit halten kann. Die Anzahl der Häkchen, die ein Verb aufweist, und dementsprechend die Zahl der Aktanten, die es regieren kann, ergibt das, was man die Valenz des Verbs nennt" (Tesnière 1980: 161. Und weiter: "Aufgrund der strukturalen Konnexionen bestehen Dependenzbeziehungen (Abhängigkeitsbeziehungen zwischen den Wörtem. Jede Konnexion verbindet im Prinzip einen übergeordneten mit einem untergeordneten Term" (ibid., 27. Schematisch hat Tesnière diese Relationen bekannt­ lich in den sogenannten Stemmata (Strukturbaumen, graphischen Darstellungen von Konnexionsstrukturen; ibid., 384 wiedergegeben. Im Satz "Mon vieil ami chante cette chanson fort jolie" ist das Verb "chante" als "régissant" allen anderen Wortkonstituenten iibergeordnet, wobei die üntergeordneten Elemente "ami" und "chanson" in einer zweiten Rangstufe wiederum den untergeordneten Elementen "mon", "vieil", "cette", "jolie" übergeordnet sind. (Vgl. Greule 1982: 99.

  16. Die Dankesrede bei der Preisverleihung

    Directory of Open Access Journals (Sweden)

    Elenmari Pletikos Olof

    2012-12-01

    Full Text Available Festliche Preisverleihungen sind Gelegenheiten, bei denen von den Preisträgerneine kurze Rede erwartet wird. Obwohl die Dankesrede eine kleinere Randgattung innerhalb des epideiktischen Genres ist, steht sie im Mittelpunkt des Ereignisses. Rhetorikhandbücher geben zahlreiche Ratschläge, wie eine gute Festrede vorbereitet werden soll, um zu unterhalten, zu bewegen und zu belehren. Ziel dieser Untersuchung ist es festzustellen, welche Eigenschaften der Dankesrede die Zuhörer als erwünscht oder unerwünscht wahrnehmen und welche Charakteristika am meisten zur Qualität festlicher Dankesreden beitragen. Das Korpus der gesprochenen Texte bilden 30 Dankesreden anlässlich kroatischer Preisverleihungen in den Bereichen Schauspiel, Sport, Musik, Fernsehen, Literatur und Wirtschaft. Die Audio-Aufnahmen der Dankesreden wurden einer Gruppe von Hörern zur Bewertung in folgenden Kategorien vorgelegt: interessant, geistreich, hoher Sprachstil, feierlich, emotiv, persönlich, originell, bescheiden, vorbereitet und spontan. Zusätzlich wurde zu jeder Rede die offene Frage gestellt, was dem Zuhörer an der Rede gefallen oder nicht gefallen habe. Die Resultate der Perzeptionsanalye lassen erkennen, dass die Interessantheit einer Rede mit der Eigenschaft des Geistreichen, des Originellen, des Emotionalen und des Persönlichen in Verbindung gebracht wird und die Eigenschaft des Festlichen im Wesentlichen nur mit dem hohen Sprachstil und der Vorbereitetheit des Textes korreliert. Einige Eigenschaften können sowohl erwünscht als auch unerwünscht sein, z. B. Dialekt, Persönliches und Kürze. Die besten Dankesreden haben Eigenschaften, die im Grunde schwer miteinander zu verbinden sind: Einerseits soll der Text vorbereitet sein (hoher Stil, Wortwahl, Figuren, Originalität der Geschichte, Humor, andererseits wird bei der Ausführung Spontaneität (Aufrichtigkeit, Emotionalität, Persönlichkeit erwartet.

  17. Die wêreld en ons

    Directory of Open Access Journals (Sweden)

    D. W. Kruger

    1950-03-01

    Full Text Available Gedurende die jaar 1949 het Sowjet-Rusland twee groot suksesse behaal, n.l. die oorwinning van die Komniunisnie in China en die vervaardiging van die atoombom, albei gebeurtenisse wat vir sy westerse teenstanders ’n groot ontngtering was.

  18. Ueber die Neoperla-Arten aus Java

    NARCIS (Netherlands)

    Klapálek, Fr.

    1910-01-01

    Die Anregung zum Versuche die bisher aus Java bekannten Neoperla-Arten zusammenzustellen, gab mir die Sendung des Herrn E. Jacobson aus Semarang. Sie enthielt zwei Arten, von welchen die eine für mich neu war; ich nehme mir die Freiheit dieselbe ihrem Entdecker zu widmen. Bei dieser Gelegenheit habe

  19. Vraagstelling vir bemagtiging: die tradisionele klaskamer as ...

    African Journals Online (AJOL)

    Erna Kinsey

    ... loep geneem aan die hand van kwalitatiewe data wat tydens 'n empiriese studie op die voor- .... stelling in die klas opgelei, wat die hantering van die leerders se ant- ..... tent, but as part of the meta-communication in the classroom. Reasons.

  20. Afrika die Onbekende: Die Federasie van Rhodesie Njassaland (I

    Directory of Open Access Journals (Sweden)

    J. S. van der Merwe

    1960-03-01

    Full Text Available Die grondgebied van die Federasie van Rhodesië en Njassaland strek oor 14° 15’ in ’n N.-S.-rigting (vanaf22“ 30’ S. to t 8° 15’ S. en ongeveervanaf 22° 0 to t 36° 0. Dit verteenwoordig afstande in albei gevalle van tussen 900 en 1000 myl.

  1. De-tabooing dying control - a grounded theory study

    Science.gov (United States)

    2013-01-01

    Background Dying is inescapable yet remains a neglected issue in modern health care. The research question in this study was “what is going on in the field of dying today?” What emerged was to eventually present a grounded theory of control of dying focusing specifically on how people react in relation to issues about euthanasia and physician-assisted suicide (PAS). Methods Classic grounded theory was used to analyze interviews with 55 laypersons and health care professionals in North America and Europe, surveys on attitudes to PAS among physicians and the Swedish general public, and scientific literature, North American discussion forum websites, and news sites. Results Open awareness of the nature and timing of a patient’s death became common in health care during the 1960s in the Western world. Open dying awareness contexts can be seen as the start of a weakening of a taboo towards controlled dying called de-tabooing. The growth of the hospice movement and palliative care, but also the legalization of euthanasia and PAS in the Benelux countries, and PAS in Montana, Oregon and Washington further represents de-tabooing dying control. An attitude positioning between the taboo of dying control and a growing taboo against questioning patient autonomy and self-determination called de-paternalizing is another aspect of de-tabooing. When confronted with a taboo, people first react emotionally based on “gut feelings” - emotional positioning. This is followed by reasoning and label wrestling using euphemisms and dysphemisms - reflective positioning. Rarely is de-tabooing unconditional but enabled by stipulated positioning as in soft laws (palliative care guidelines) and hard laws (euthanasia/PAS legislation). From a global perspective three shapes of dying control emerge. First, suboptimal palliative care in closed awareness contexts seen in Asian, Islamic and Latin cultures, called closed dying. Second, palliative care and sedation therapy, but not euthanasia

  2. De-tabooing dying control - a grounded theory study.

    Science.gov (United States)

    Thulesius, Hans O; Scott, Helen; Helgesson, Gert; Lynöe, Niels

    2013-03-13

    Dying is inescapable yet remains a neglected issue in modern health care. The research question in this study was "what is going on in the field of dying today?" What emerged was to eventually present a grounded theory of control of dying focusing specifically on how people react in relation to issues about euthanasia and physician-assisted suicide (PAS). Classic grounded theory was used to analyze interviews with 55 laypersons and health care professionals in North America and Europe, surveys on attitudes to PAS among physicians and the Swedish general public, and scientific literature, North American discussion forum websites, and news sites. Open awareness of the nature and timing of a patient's death became common in health care during the 1960s in the Western world. Open dying awareness contexts can be seen as the start of a weakening of a taboo towards controlled dying called de-tabooing. The growth of the hospice movement and palliative care, but also the legalization of euthanasia and PAS in the Benelux countries, and PAS in Montana, Oregon and Washington further represents de-tabooing dying control. An attitude positioning between the taboo of dying control and a growing taboo against questioning patient autonomy and self-determination called de-paternalizing is another aspect of de-tabooing. When confronted with a taboo, people first react emotionally based on "gut feelings" - emotional positioning. This is followed by reasoning and label wrestling using euphemisms and dysphemisms - reflective positioning. Rarely is de-tabooing unconditional but enabled by stipulated positioning as in soft laws (palliative care guidelines) and hard laws (euthanasia/PAS legislation). From a global perspective three shapes of dying control emerge. First, suboptimal palliative care in closed awareness contexts seen in Asian, Islamic and Latin cultures, called closed dying. Second, palliative care and sedation therapy, but not euthanasia or PAS, is seen in Europe and North

  3. Decorative pleats; Falten, die schmuecken

    Energy Technology Data Exchange (ETDEWEB)

    Marfurt, P. [Sulzer Rueti AG, Rueti (Switzerland)

    1998-06-01

    Pleated fabrics - also known as plisses - are very popular in the fashion industry. The pleats are normally created in a process which involves pressing and heat-setting. The Sulzer Ruti G6200 rapier weaving machine is now available with special equipment, which allows the pleats to be woven directly into the fabric. (orig.) [Deutsch] Im modischen Bereich sind Faltengewebe - sogenannte Plissees - sehr beliebt. Ueblicherweise entstehen die Falten in einem Press- und Thermofixiervorgang. Die Greiferwebmaschine G6200 von Sulzer Rueti ist jetzt mit einer speziellen Ausruestung lieferbar, mit deren Hilfe die Falten direkt in den Stoff gewebt werden koennen. (orig.)

  4. Die rol van persoonlikheidstrekke in die weerstand teen stres

    Directory of Open Access Journals (Sweden)

    Sonja V. R. van Oudtshoorn

    1988-05-01

    Full Text Available The role of personality characteristics in resistance to stress: A study was conducted to establish whether certain personality characteristics contribute to resistance to stress. Rescue brigadesmen, performing dangerous rescue operations in the goldmining industry, served as basis for the study. The sample consisted of 63 current, 56 ex- and 50 non-brigadesmen. Results indicate that brigadesmen, on the basis of their personality structure, are better equipped to cope with stress. Scores on the 16PF show that they have a lower level of interpersonal anxiety (Factor Q4 and that they are more practical (Factor I, emotionally stable (Factor C, and conscientious (Factor G. These findings support existing knowledge of the 16PF. Opsomming Ten einde vas te stel ofdaar sekere persoonlikheidstrekke bestaan wat bydra tot weerstand teen stres, is 'n studie uitgevoer met reddingspanlede, wat lewensgevaarlike reddingsdiens in die goudmynbedryf verrig, as ondersoekgroep. Die streekproefhet uit 63 huidige, 56 oud-reddingspanlede en 50 amptenare, wat nog nooit aan die span behoort het nie, bestaan. Dit blyk dat reddingspanlede, op grond van hulle persoonlikheidstruktuur, beter toegerus is om stres te hanteer. Tellings op die 16PF toon dat hulle oor 'n laervlakvan interpersoonlike angs beskik, (Faktor Q4, dat hulle meer prakties (Faktor I, emosioneel stabiel (Faktor C en konsensieus is (Faktor G. Hierdie bevindinge sluit aan by die reeds bestaande kennis oor die 16PF.

  5. Quantenfische die Stringtheorie und die Suche nach Weltformel

    CERN Document Server

    Lüst, Dieter

    2011-01-01

    Lässt sich das Verhalten aller Dinge, von den kleinsten Teilchen bis zum Universum, einheitlich beschreiben? Der heißeste Kandidat für die Entwicklung einer Weltformel, die alle physikalischen Phänomene erklären kann, ist die Stringtheorie. Sollte sie sich als richtig erweisen, so würde das unser Verständnis über den Ursprung der Naturgesetze dramatisch verändern. Denn das von uns beobachtete Universum wäre dann vermutlich eine winzige Blase in einem viel größeren Gebilde, dem Multiversum. Um die Stringtheorie und die Idee des Multiversums plausibel zu machen, greift der international bekannte theoretische Physiker Dieter Lüst auf ein Modell zurück: das Leben von Fischen in einem Teich. Eines Tages gelingt es den Fischen, die kleinsten Teilchen zu identifizieren, aus denen alles im Fischteich besteht - eingeschlossen sie selbst. Sie nennen diese Urbausteine Quantenfische, da ihr Verhalten nahelegt, dass sie auch eine Art von Lebewesen sind. Doch der ersten folgt eine weitere Entdeckung der Fisch...

  6. Die plek van goud in die huidige internasionale monetêre stelsel en die rol wat dit kan speel in die herstel van die internasionale monetêre orde.

    Directory of Open Access Journals (Sweden)

    D. P. Erasmus

    1964-03-01

    Full Text Available Die vrye wêreld het sedert die oorloggedwonge opskorting van die goudstandaard in 1914, ’n groot agteruitgang in die internasionale betalingsmeganisme beleef. Hoewel die inter- nasionale goudstandaard in die laaste helfte van die twintiger- jare herstel is, was meeste lande nie langer gedwee om hulle aan die monetêre dissipline van dié stelsel te onderwerp nie en vind ons dat die een land na die ander onder die druk van die depressie in die dertigerjare die goudstandaard laat vaar het. Die Verenigde State van Amerika was die enigste uitson- dering. Geleidelik moes wisselkoersstabiliteit en die vrye inter­ nasionale betalingsverkeer vir wisselkoersmanipulasie en valu- tabeheer plek maak. Hierdie transformasie was ’n weerspieë- ling van die sterker opkoms van ekonomiese nasionalisme en die begeerte van die onderskeie lande om elkeen vir homself die beste voordeel in die internasionale ekonomiese en finan- siële terrein toe te eien. Die daarstelling van die Internasionale Monetêre Fonds te Bretton Woods in 1944, was ’n simptoom van die wêreldwye kommer oor die vooroorlogse neigings op monetêre gebied en terselfdertyd ’n poging om meer dissi­ pline in die internasionale betalingsverkeer te skep. Feit is egter dat ondanks sy positiewe resultate op sommige gebiede, die Internasionale Monetêre Fonds nie heeltemal 'n geskikte substituut vir die goudstandaard daargestel het nie. Wat meer is, die skok van die internasionale monetêre steurnisse word nog steeds deur die lande met die internasionale geldeenhede, naamlik die pond sterling en die dollar ondervind.

  7. Die verbond - van Ou Testament na Nuwe Testament

    Directory of Open Access Journals (Sweden)

    H. F. van Rooy

    1983-06-01

    Full Text Available Die verbondsbegrip het in die Ou Testamentiese wetenskap weer ’n plek gekry op grond van die werk van Eichrodt en die studie van ooreenkomste tussen die verbond in die Ou Testament en die buite-Bybelse staatsverdrae, sedert die werk van Korosec,Mendenhall en baie ander. Natuurlik bestaan hieroor nie eenstemmigheid nie, veral omdat oor die ouderdom van die verbondsgedagte in die Ou Testament nie eenstemmigheid bestaan onder geleerdes nie. Die studie van die verbond in die Nuwe Testament het egter nie naastenby dieselfde aandag gekry nie - iets wat miskien as een van die redes vir die ontkenning van die waarde van die verbond vir Nuwe Testamentiese gelowiges beskou kan word. In hierdie studie word drie sake aangeraak, nl. die terminologie vir verbond in die Ou en Nuwe Testament, die agtergrond vir en belangrikste vorme van die verbond in die Ou Testament en enkele opmerkings oor die verbond in die Nuwe Testament.

  8. Verlossing en die verbeelding van die kinderjare: Dickens se voorstelling van kinders in A Christmas Carol

    Directory of Open Access Journals (Sweden)

    David E. Robinson

    2016-03-01

    Full Text Available Hierdie artikel oorweeg die uitbeelding van kinders in Dickens se bekendste Kersboek. Sentraal in hierdie staan die oorweging van die historiese omstandighede waarin hierdie boek geskryf is, asook Dickens se eie kinderjare en die moontlikheid van verlossing, deur die mag van die verbeelding, uit die negatiewe gevolge van sosiale omstandighede en persoonlike keuses. Die veranderende opvatting van die Victoriaanse kind, van die idee dat kinders van nature sondig is tot die idee dat hulle suiwer en onskuldig is, plaas hierdie literêre werk histories en teoreties. Die rol van Dickens se herinneringe aan sy kinderdae en die invloed daarvan op sy werk word bespreek. Die werk van Edmund Wilson en die kenner van kinderliteratuur, Adrienne Gavin, word ingesluit in hierdie oorweging van die kort roman.

  9. Die Last mit der Lust

    Directory of Open Access Journals (Sweden)

    Lutz Sauerteig

    2004-03-01

    Full Text Available Robert Jütte legt mit Lust ohne Last eine umfassende, allgemeinverständliche und spannend zu lesende Geschichte der Empfängnisverhütung von der Antike bis in die unmittelbare Gegenwart vor.

  10. Nuwe patogene in die voedselbedryf

    Directory of Open Access Journals (Sweden)

    M. M. Ehlers

    1996-07-01

    Full Text Available ’n “Nuwe generasie” voedselpatogene het die afgelope jare hul verskyning gemaak en kan 'n ernstige gevaar vir die voedselbedryf inhou. Hierdie organismes is uiters aanpasbaar en bestaande voedselprosesseringstegnieke, veral die verkoeling van voedsel, is nie altyd volkome effektief om hul groei te voorkom nie. Clostridium botulinum tipe E, enterotoksigeniese Eschsrichia coli. Listeria monocytogenes en Aeromonas hydrophila is in staat om in voedsel by 5 °C te groei. Campylobacter jejuni en Brucella kan weer by 5 °C oorleef en 'n derde groep organismes, naamlik Salmonella, Staphylococcus aureus, Vibrio parahaemolyticus en Vibrio vulnificus kan by temperature tussen 5 °C en 12 °C groei en hul teenwoordigheid is ’n aanduiding dat die koueketting verbreek is.

  11. Die gesetzliche Frauenquote in Deutschland

    OpenAIRE

    Amling, Svenja

    2011-01-01

    In der vorliegenden Arbeit wird auf eine per Gesetz vorgeschriebene Frauenquote in Deutschland eingegangen. Im Fokus steht die Frage, ob Frauendiskriminierung durch eine solche Vorschrift tatsächlich bekämpft werden kann oder ob vielmehr die Männer diskriminiert würden. Zudem werden mögliche Unterschiede in den Führungsstilen zwischen Frauen und Männern untersucht sowie einige bereits vorhandene Frauenquoten in Politik und Wirtschaft vorgestellt.

  12. Dies irae ~Acta est Fabula~

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    从2007年11月的Diesirae Also sprach Zarathstra到2009年的7月的Dies irae Also sprach Zarathustra—die Wieder kunfl-,Light社的Diesirae的完全版可说是时隔两年的大坑,发行了两个非完全版的游戏吊足玩家们的胃口后。

  13. Gedagtes oor die onbepaaldheidsbeginsel van Heisenberg

    Directory of Open Access Journals (Sweden)

    P. H. Stoker

    1955-03-01

    Full Text Available Van filosofiesc syde en ook deur populariserende skrywers is daar al baie geskryf oor die onbepaaldheidsbeginsel in die Fisika, wat deur Heisenberg in die twintiger jare na vore gebring is.

  14. Videobasierte Unterrichtsbeobachtung: die Quadratur des Zirkels?

    Directory of Open Access Journals (Sweden)

    Regula Fankhauser

    2012-12-01

    Full Text Available Seit einigen Jahren wird Unterrichtsforschung vermehrt videobasiert angegangen. Die methodologische Diskussion, die die Weiterentwicklung des Instrumentariums begleitet, kreist dabei zentral um die Frage der Invasivität der Aufzeichnungstechnik und möglicher Kameraeffekte. Je nach methodologischer Ausrichtung wird diesem Problem anders begegnet: So versucht die abbildtheoretische Unterrichtsvideografie, die Invasivität zu kontrollieren. Qualitative Methoden wie die Kameraethnografie dagegen machen mögliche Kameraeffekte wie die Performanz vor der Kamera oder die Blickrichtung, die durch das Kameraauge fixiert wird, zum Ausgangspunkt neuer, ästhetischer Verfahrensweisen. Der vorliegende Artikel geht einen dritten Weg: Anhand eines Rückgriffs auf den Wissenschaftssoziologen LATOUR und anhand der methodologischen Reflexion eines forschungspraktischen Beispiels sollen grundsätzliche Probleme der Unterrichtsforschung herausgearbeitet werden, die sich mit dem Einsatz der Videografie besonders deutlich zeigen und mit der sich die Unterrichtsforschung vermehrt auseinandersetzen müsste. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1301241

  15. Calvyn en die Calvinisme

    Directory of Open Access Journals (Sweden)

    B. J. Engelbrecht

    1988-01-01

    Full Text Available Calvin and Calvinism The theology of Calvin had and still has a worldwide influence. During the course of history, theologians suggested various themes as the central theme of Calvin's theology around which it is possible to structure all the aspects of his theological thought to a coherent system. It is a question if this is really possible writhout a lesser or greater measure of distortion of Calvin's own theological thought. In this article two 'central themes' are treated, that is the theme of the soli Deo gloria and the theme of the sola et tola Scriptura. In each case Calvin's own thinking on the subject concerned, is described and then the various interpretations in history of the theme concerned are treated. In this way trends in calvinistic thinking and groups such as Kuypers Neo-Calvinism, the Social Gospel, the rationalistic Orthodoxism, the methodistic Pietism, the Enlightenment, theological Liberalism and modem hermeneutics are broached. Finally, ensuing from this, the most important issues to be adrcssed presently in Calvinistic thought, are identified.

  16. Die Belydenis van Belhar en die ekumene teen die agtergrond van die Drie Formuliere van Eenheid

    Directory of Open Access Journals (Sweden)

    A. le R. du Plooy

    2010-07-01

    Full Text Available The Confession of Belhar and ecumenism against the backdrop of the Three Forms of Unity This article focuses on the Confession of Belhar and in- vestigates from an ecclesiastical and theological perspective the question whether this confession should be accepted and added as a fourth confession to the existing Three Forms of Unity. The following aspects are addressed: the origin and content of the Confession of Belhar, the ecclesiastical and theological reaction within the family of Dutch Reformed Churches as well as in the reformed ecumenical world. A critical analysis of the content is made and evaluated, and in con- clusion attention is given to a few options with regard to the place of the Confession of Belhar in the reformed ecumenical world in the future. A comparison between the Three Forms of Unity and the Confession of Belhar shows a definite difference in quality. The Confession of Belhar is not of a similar standard with regard to the theological and doctrinal content and structure of the Three Forms of Unity, and does not add quality or neglected faith-related value to these existing creeds.

  17. Adapt or die?

    Directory of Open Access Journals (Sweden)

    S. S. Visser

    1996-05-01

    Full Text Available The worldwide economic recession and the concomitant limited stock of finances have had an influence on the available money of every household and have also inhibited the improvement of socio-economic conditions and medicine. The Reconstruction and Development Programme (RDP has the objective of improving the living conditions of the people with regard to housing, education, training and health care. The latter seems to be a major problem which has to be addressed with the emphasis on the preventive and promotional aspects of health care. A comprehensive health care system did not come into being properly in the past because of the maldistribution of health care services, personnel and differences in culture and health care beliefs and values. The question that now arises, is how to render a quality health care service within the constraints of inadequate financing and resources. A comprehensive literature study has been done with reference to quality health care and financing followed by a survey of existing health services and finances.

  18. 'n Bedryfsielkundige ondersoek na die verbruikerbeeld van handelsbanke in Suid-Afrika

    Directory of Open Access Journals (Sweden)

    H. I. J. Spoeltra

    1976-11-01

    Full Text Available In this investigation the hypothesis is tested that every commercial bank has a unique and differentiated consumer image. A factor analytical study is performed to develop a semantic differential by means of which consumer image scales can be established. The results indicate that commercial banks can be evaluated in terms of 14 dimensions. The hypothesis is thus confirmed and a method is developed which can be applied to a variety of research objectives. Opsomming In hierdie ondersoek word die hipotese gestel dat elke handelsbank oor 'n unieke en gedifferensieerde verbruikerbeeld beskik. Deur middel van 'n faktoranalitiese ondersoek word 'n semantiese differensiaal ontwikkel ten einde verbruikerbeeldskale op verskillende faktore daar te stel vir die verkryging van 'n spektrum van verbruikerevaluasies van elke bank. Uit die resultate word vasgestel dat handelsbanke in terme van 14 dimensies evalueer word. Die hipotese wat in die toekoms ten opsigte van talle navorsingsoogmerke aangewend kan word.

  19. Dying at the best time.

    Science.gov (United States)

    Seale, C; Addington-Hall, J

    1995-03-01

    These are the results of two surveys of relatives, and others who knew people who had died, describing events in the year before death and their views on the time of the person's death. Those surveyed were identified from death certificates in England. The main focus is on a sample of 3696 people dying in 1990 in 20 health authorities, with supporting analysis from an earlier national sample of 639 people dying in 1987. Variation in peoples' views about whether an earlier death would have been better is reported, in the context of debate about euthanasia. Spouses were less likely than others to feel that it would have been better if the person had died earlier, and this held true even when controlling for the deceaseds' levels of pain, distress, dependency and age. Spouses were more likely than others to say that a later death would have been better, though not in cases where the deceased was reported as having said they wanted to die sooner. Spouses were influenced by the loss which the death of the person represented for them, being more likely than others to say they missed the person who died a great deal, and feel loneliness was a big problem. Non spouses (children and other relatives of the deceased, friends, neighbours and a few officials) on the other hand were more likely than spouses to say an earlier death would have been better, even when levels of pain, distress, dependency and age were controlled for.(ABSTRACT TRUNCATED AT 250 WORDS)

  20. Uitdagings in die onderrig van evolusie in die lewenswetenskappeklaskamer

    Directory of Open Access Journals (Sweden)

    Josef J. de Beer

    2013-02-01

    Full Text Available In hierdie artikel skryf die outeurs oor navorsing wat hulle gedoen het oor onderwysers se siening van die onderrig van evolusie, wat in 2008 as ’n tema in lewenswetenskappe in Suid-Afrikaanse skole ingesluit is. Hierdie vernuwing in die kurrikulum is met gemengde reaksies begroet. Terwyl sommige onderwysers dit met entoesiasme onderrig, is baie gekant teen die onderrig van evolusie. Die artikel is gebaseer op ’n navorsingsprojek waarby 255 onderwysers betrek is. Vraelyste is gebruik om kwalitatiewe data, wat vir diskoers ontleed is, in te samel. Die diskoers van die onderwysers het getoon dat ’n groot getal van hulle nie hul onderrigopdrag kan versoen met hul geloof nie en konsepte oor evolusie as ‘feite’ verduidelik, maar seker maak dat evolusie as ’n teorie gediskrediteer word. Dit het verreikende implikasies vir sowel onderwyseropleiding as kurrikulumontwikkeling. Konseptuele veranderingsteorie word as ’n lens gebruik om na hierdie problematiek te kyk. Challenges in the teaching of evolution in the life sciences classroom. In this article the authors report on research that was conducted about teachers’ views on evolution, which was introduced as a theme in the school life sciences curriculum in 2008. This innovation in the curriculum has been met with mixed reactions. Whereas some teachers embrace this new theme, many teachers are opposed to the teaching of evolution. The article reports on an inquiry that was conducted amongst 255 teachers and in which survey questionnaires were used to collect qualitative data, which was analysed for its discourse. The discourse of the teachers shows that many of them cannot reconcile their religious faith with their teaching and that they may teach the ‘facts’ of evolution, but make sure that they discredit evolution as a theory. This raises serious concerns about teacher education and curriculum development. The authors examine these issues through the lens of conceptual change

  1. Year 2000 commercial issues

    Energy Technology Data Exchange (ETDEWEB)

    Kratz, M.P.J.; Booth, R.T. [Bennett Jones, Calgary, AB (Canada)

    1998-12-31

    This presentation focused on commercial aspects of the Y2K including: (1) special communication issues, (2) outsourcing transactions, (3) joint ventures and the significance for the oil and gas industry, and (4) contingency planning. Communication issues involve interaction with suppliers and vendors of critical systems, liability for Y2K communications (misrepresentation, defamation, promissory estoppel, statutory liability), securities disclosure (Canadian and US SEC requirements), protected communications, protection for Year 2000 statements. Outsourcing problems highlighted include resistance of suppliers to assume responsibility for Y2K problem remediation, factors which support and negate supplier responsibility, scope of suppliers` obligation, and warranties in respect of third party software. Regarding joint ventures, questions concerning limitations on liability, supply warranties, stand-by arrangements, stockpiling inventory, indemnities, confidentiality, operator compensation versus operator risk, and insurance were raised and addressed. Among contingency planning issues the questions of Y2K legal audit, and disclosure aspects of contingency planning were the featured concerns. figs.

  2. Die Departement Godsdiens- en Sending- wetenskap (Afd A ...

    African Journals Online (AJOL)

    van die teologiese leergang aan die Transvaalse Universiteitskollege (TUK). Die. ISSN 0259 9422 = m s 4 ... Die Universiteit van Pretoria neem in 1916 'n eerste tree met die onderrig van teo- logie. In die TUK ...... Van Leeuwen, A T 1966.

  3. Kantaantekeninge by die formele en materiële beginsels van die Suid-Afrikaanse kerkgeskiedskrywing

    Directory of Open Access Journals (Sweden)

    E. Brown

    1977-06-01

    Full Text Available Die totstandkoming van ons Kerkhistoriese Werkgemeenskap staan sekerlik in die teken van ’n ‘geschichtliche Bevifusstsein’ met betrekking tot die kerkgeskiedenis in ons land. In die geskiedenis van die ecclesia patria val dit nie sonder rede met die toenemende pleitredes vir ’n krities (teologiese beoefening van hierdie vakgebied saam nie.

  4. Die Energiesicherheit Europas in Bezug auf Erdgas und die Auswirkungen einer Kartellbildung im Gassektor

    OpenAIRE

    Krämer, Luis-Martín

    2011-01-01

    Die Dissertation untersucht die aktuelle Sicherheit der europaeischen Erdgasversorgung. Sie beruecksichtigt zudem die moeglichen Auswirkungen einer Kartellbildung auf die europaeische Gasversorgungssicherheit. Die Arbeit besteht aus einer detaillierten empirischen Studie und darauf aufbauender Szenarioanalyse. Hierzu wird auf den Interdependenzansatz von Robert O. Keohane und Joseph Nye zurueckgegriffen. Zur Darstellung des komplexen Themenbereichs wird auf die Darstellungspraxis der Dichten ...

  5. Die Übersetzung von RDA ins Deutsche

    Directory of Open Access Journals (Sweden)

    Susanne Oehlschläger

    2015-05-01

    Full Text Available Deutsch soll weiterhin die Ansetzungs- und Arbeitssprache bei der Erschliessung in Deutschland, Österreich und der deutschsprachigen Schweiz bleiben. Dieser Beschluss des Standardisierungsausschusses ist eine der Grundlagen für die Übersetzung des Standards Resource Description and Access (RDA ins Deutsche. Im folgenden Beitrag werden die Hintergründe, die Herangehensweise und verschiedene Aspekte erläutert, die zur Vorbereitung und Umsetzung der Übersetzung notwendig waren. Dabei werden auch Schwierigkeiten benannt, die während dieses Prozesses aufgetreten sind. German shall remain the working language for cataloguers in Germany, Austria and the German-speaking parts of Switzerland. Amongst others, this agreement of the Committee for Library Standards is the basis for the translation of the standard Resource Description and Access (RDA into German. The article below explains the approach and the various aspects necessary to prepare the translation and the real translation work. It also names issues arising during the translation process.

  6. Die Literêre Sisteem Van Dertig

    Directory of Open Access Journals (Sweden)

    H. Viljoen

    1984-05-01

    Full Text Available In die literatuurgeskiedenis is daar onteenseglik ’n behoefte aan sistematiek. ’n Vinnige oorsig oor byvoorbeeld die geskiedenis v an die Afrikaanse poesie kan die leser erg verward laat. Daar is verskeie redes daarvoor. Eerstens word verskillende kategorieë gebruik om die verskillende generasies mee te beskryf — as dit al hoegenaamd duidelik is waar die grense tussen generasies nou eintlik lê. Die leser word as belangrike kategorie beskou by die poësie voor 1900, bewuste kunstenaarskap by Dertig, stad en oorlog (tematiese dinge by Veertig. Standaardbegrippe is nodig waarmee verskillende generasies vergelyk kan word.

  7. Die filosofie van Smuts en Boodin.

    Directory of Open Access Journals (Sweden)

    J. M. de Wet

    1936-03-01

    Full Text Available Die werk van generaal Smuts, baie goed bekend omder die titel ,,Holism and Evolution” , en sy artikel oor ,,Some recent scientificadvances in their bearing on philosophy” in ,,Our Changing worldview”, as ook die werke van J. E. Boodin, professor in die wysbegeerteaan die Universiteit van California, Los Angeles, ,,Cosmic Evolution 1925, ,,Three interpretations of the Universe” 1934 en ,,God” 1934, toon die besondere en kenmerkende gedagtegamg vandie filosofie van die laaste tiental jare aan. Die kenmerkende is dit dat dit ’in filosofie is van sintese of, soos Whitehead

  8. 从概念整合理论看英语商业广告标语的汉译%The Translation of the Slogan of English Commercial Advertisements:From the Aspect of Conceptual Integration Theory

    Institute of Scientific and Technical Information of China (English)

    白琳

    2014-01-01

    The slogan of commercial advertisements is the embodiment of knowing this commodity. In recent years, the study of the slogan of commercial advertisements usually focuses on the perspective of pragmatics, aesthetics and the structural equiva-lence. This thesis will study the slogan of English commercial advertisements based on the conceptual integration theory put for-ward by Fauconnier and Tumer, and provide the translation methods.%广告标语是认识商品的载体。近年来,对广告标语的研究通常集中于其语用、审美、结构对等角度。该文以Faucon-nier和Tumer等人提出的概念整合理论为基础,试图对英语广告标语进行分析,并为英语商业广告标语的汉译提出相关的翻译策略。

  9. The Decisonal Autonomy Defending the Right to Die With Dignity

    Directory of Open Access Journals (Sweden)

    Riva Sobrado de Freitas

    2016-12-01

    Full Text Available This article aims to verify the possibility that the terminal patient, provided with decisional autonomy, can claim the right to die with dignity. To achieve the intent, it was done a bibliographic exploratory-explanatory research, qualitative, using the deductive method. Concluding that, even if the subject is polemic, the decisional autonomy deserves to be considered, including in the execution of the right to die with dignity, since it is intended to safeguard the human being in the most intimate aspects of one’s life and, because, choose the death with dignity doesn’t mean to give up from the right to life.

  10. Strategieë om die implementering van die Suid-Afrikaanse professionele leergemeenskapmodel te bevorder

    Directory of Open Access Journals (Sweden)

    Christina J. van Staden

    2014-02-01

    Full Text Available Die Geïntegreerde Strategiese Beplanningsraamwerk vir Onderwyseropleiding en -ontwikkeling in Suid-Afrika 2011–2025 vereis dat vakverwante professionele leergemeenskappe tussen 2011 en 2017 op skool- en distriksvlak gevestig word. Die doel daarvan is om onderwysers van geleenthede te voorsien om hul eie leerbehoeftes te identifiseer en te vervul. Slegs sommige van die Distriksonderwysersontwikkelingsentra wat as vergaderplekke moet dien, hoef egter teen 2025 gereed te wees. Die gaping tussen beleid en die implemetering daarvan kan die vestiging van professionele leergemeenskappe rem en selfs verhoed. Drie implementeringsprobleme wat die professionele leergemeenskapmodel op die berugte onderwyshervormingsiklus kan stuur, word geïdentifiseer ten einde strategieë aan die hand te doen om die probleme op te los. Die ondersoek het tot die voorstel gelei dat ’n gekoördineerde benadering noodsaaklik geword het ten einde te verhoed dat die professionele leergemeenskapmodel die prooi van die berugte onderwyshervormingsiklus word.

  11. Die rol van die onderwys in die handhawing en uitbouing van ons volkskultuur

    Directory of Open Access Journals (Sweden)

    G.J. Jordaan

    1970-03-01

    Full Text Available Op die oog af lyk dit ’n baie maklike onderwerp, maar hoe meer 'n mens daaroor nadink hoe ingewikkelder en omvangryker word die implikasies wat verband hou. Dit is veral so omdat dit hier voor alles gaan om eerste fundamentele uitgangspunte, dit wil sê, om lewens- en wêreldbeskouing. Dit geld van albei komponente — van onderwys sowel as van kultuur.

  12. Teks, verwysing, waarheid. Die relevansie van die verwysingskwessie vir die besinning oor die epistemologiese aard van die dogmatiek

    Directory of Open Access Journals (Sweden)

    C. W. du Toit

    1987-08-01

    Full Text Available Text, reference, truth. The relevance of the reference issue to the reflection on the epistemological character of dogmatics In this article an outline is given of the way in which the reference of words, sentences and texts takes place. The emphasis is placed on the intra-textual text reference, which is also the meaning or world of the text. Some aspects of Derrida's notion of diff�rence is considered and the diff�rence-character of metaphor is recognized, especially in the diaphoric sense of the word. In the Christian faith, faith itself is a prerequisite for the ultimate reference of the religious text (which is to God. This makes the religious text auto-referential and intra-textual. Dogmatics is a science which is dependent on texts, and which continually transgresses and reinterprets these texts. This qualifies the truth-character of dogmatics as anti-metaphysical, metaphorical, relational and textual.

  13. An upper bound solution for closed die sinter forging of hexagonal shapes

    Indian Academy of Sciences (India)

    R K Ranjan; S Kumar

    2004-06-01

    The paper reports on an investigation into the various aspects of closed die cold forging of hexagonal powder preforms, which have been compacted and sintered from atomized powder. It is found that for certain dimensional ratios of the preform, the die pressure is minimum. An attempt has been made determine the die pressures developed during the closed die forging of the hexagonal powder preform by using an upper bound approach. The results so obtained are discussed critically to illustrate the interaction of various process parameters involved and are presented graphically.

  14. Die anderen Ausdrucksweisen: subtile Offensiven

    Directory of Open Access Journals (Sweden)

    Ella Jasiowka

    2002-03-01

    Full Text Available Was passiert, wenn der „Herrscher des filmischen Blickes“ eine Frau ist? Anhand zweier jeweils sehr unterschiedlicher Beispiele „weiblicher“ Filmkunst zeigt die Autorin, dass es nötig ist, herkömmliche Interpretationsmuster zu überwinden, um dem Filmschaffen einzelner Künstler und Künstlerinnen auf den Grund zu gehen. Da es nicht die „feministische Kunst“ an sich gibt, muß man für das Werk so unterschiedlicher Künstlerinnen wie Sally Potter und Jane Campion jeweils unterschiedliche Schlüssel suchen, um ihnen gerecht zu werden. Dies tut Radkiewicz in ihrem Werk – aus feministischer Perspektive. Sie holt jeweils verschieden weit aus, wenn es darum geht, künstlerische Herkunft, Biographie, Vorbilder und Ziele der Künstlerinnen zu deren Werk in Bezug zu setzten. Ohne zu bahnbrechend neuen Erkenntnissen zu kommen, gelingt es ihr doch, ein komplexes Bild der von ihr behandelten Filmemacherinnen und den Filmen zu entwerfen, das einen umfassenden Gesamteindruck vermittelt. Die Kürze des Buches bringt dabei eine Konzentration mit sich, die zu einer Weiterbeschäftigung und Vertiefung einlädt.

  15. An optimization of injecting system in die casting

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    After many years of development, die casting technology of metallic materials has been matured. In this paper,the lower-support and its injecting system were created with commercial software. And then the simulation software FLOW3D was applied to study the flow behavior of the melt during injection filling process. Both temperature field and defect distribution were simulated. Based on these results, the better injecting system with two additional overflows was adopted.

  16. An optimization of injecting system in die casting

    Directory of Open Access Journals (Sweden)

    Wei WU

    2005-05-01

    Full Text Available After many years of development, die casting technology of metallic materials has been matured. In this paper,the lower-support and its injecting system were created with commercial software. And then the simulation software FLOW3D was applied to study the flow behavior of the melt during injection filling process. Both temperature field and defect distribution were simulated. Based on these results, the better injecting system with two additional overflows wasadopted.

  17. Tweedimensionele generatorfunksie vir die vektorkardiogram vir gebruik in volume-geleidingsmodelle van die toraks

    Directory of Open Access Journals (Sweden)

    T. A. Geldenhuys

    2006-09-01

    Full Text Available ’n Elektrokardiogram (EKG meet die elektriese aktiwiteit van die hart op die veloppervlak. Volumegeleidingsmodelle van die toraks kan ontwerp word om hierdie metings te simuleer. ’n Generatorfunksie, wat die elektriese aktiwiteit van die hart beskryf, word benodig om hierdie simulasies aan te dryf. Hoewel soortgelyke simulasies van variërende kompleksiteit in die literatuur bespreek word, is daar ’n behoefte aan ’n vereenvoudigde, dog omvattende benadering wat kan dien as inleiding tot die onderwerp of vir gevalle waar ’n eerste-orde-benadering tot die probleem voldoende is. In hierdie artikel word ’n oorsig gegee oor die vektorinterpretasie van die EKG, ook bekend as ’n vektorkardiogram (VKG, in die tweedimensionele menslike frontale vlak. Die afleiding van die ekwivalente elektriese dipool (met ander woorde die kardiale vektor vanaf die VKG, wat gebruik kan word as ’n stroombron-generatorfunksie vir volumegeleidingsmodelle wat die EKG simuleer, word bespreek. ’n Prosedure om so ’n volume-geleidingsmodel met die eindige-element-tegniek te implementeer en die vereenvoudigde tweedimensionele generatorfunksie te gebruik, sowel as die resultate daarvan, word bespreek. Die algemene kenmerke van gemete EKG-afleidings stem ooreen met dié wat deur die eenvoudige model voorspel word.

  18. Die Meting van die verband tussen geslag en konformiteit as groepdinamiese veranderlikes.

    Directory of Open Access Journals (Sweden)

    W. S. de Villiers

    1982-11-01

    Full Text Available The amount and kind of conformity induced by group pressure depend upon the nature of the situation. The nature of the group and the characteristics of the individual. In this particular study the experimental measurement of conformity developed by Asch and Crutchfield was repeated. Confirmation was found that sex operates as one of the determinants of conformity. OpsommingIn die sosiale bedryfsielkunde is die invloed van die groep op die individu een van die vernaamste studieterreine. Die mate waarin ‘n individu konformeer tot groepsdruk hang af van die aard van die situasie, die aard van die groep en die eienskappe van die individu. In hierdie studie is die eksperimentele meting van konformiteit soos ontwikkel deur Asch en Crutchfield herhaal en bevestiging is gevind dat geslag een van die individuele determinante van konformiteit is.

  19. Notes on Commercialization of Biotechnology Research

    DEFF Research Database (Denmark)

    Høy Jakobsen, Palle

    This book introduces aspects of commercialization of biomedical & biotech research including pharmaceutical drug and medical device development, innovation concepts, patent protection & commercialisation of research by securing investments in new companies and by licensing of the commersialisatio...

  20. Leerteoretiese basis van die andragogie

    Directory of Open Access Journals (Sweden)

    C. J. A. Simpson

    1991-06-01

    Full Text Available Learning theory basis of andragogy. A cursory glance at andragogy creates the impression that humanistic learning theory plays an all encompassing role in the learner centered approach andragogy espouses. A closer look, however, reveals that Knowles (1973, after having made an intensive study of learning theory, created an extensive framework within which human resource development can take place. The fact that Knowles attracted critique from different areas, led to a need to ascertain the role different learning theories, if any, played in the emergence of andragogy. Having looked at the assumptions displayed by the andragogical approach, as well as a comparison of different learning theories and their connection with andragogy, it became clear that andragogy contains elements of various learning theories in an adapted way. These adaptations resulted in an approach to adult education in which learners are given the opportunity to be part of the learning process in such a way that they themselves contribute to the development which takes place. Opsomming Met 'n eerste oogopslag wil dit voorkom asof humanistiese leerteorie 'n oorheersende rol in die leerdergesentreerde benadering van andragogie speel. By nadere ondersoek blyk dit egter dat Knowles (1973, na 'n deeglike studie van verskillende leerteoretiese beginsels, 'n omvangryke raamwerk geskep het waarbinne, aan die hand van verskeie aangepaste leerteoretiese beginsels, menslike hulpbronontwikkeling kan plaasvind. As gevolg van die feit dat Knowles vanuit verskillende oorde kritiek op die lyf geloop het, is besluit om die rol wat verskillende leerteorieë in andragogie speel, te bestudeer. Dit blyk dat andragogie nie net elemente van verskillende leerteorieë bevat nie, maar dat toepaslike aspekte van die teoriee wat ondersoek is, benut en aangepas is om 'n geintegreerde benadering te bewerkstellig waarin veral volwassene-leerders by leergeleenthede en hulle selfontwikkeling betrek word.

  1. Die resepsie van die Heidelbergse Kategismus (Sondag 17 en 22 insake die opstanding in die Nederduitse Gereformeerde Kerk sedert 2000 (Deel 2

    Directory of Open Access Journals (Sweden)

    Johannes W. Hofmeyr

    2013-06-01

    Full Text Available Met die 450e herdenking van die Heidelbergse Kategismus as vertrekpunt, word met die huidige en die vorige artikel gepoog om lig te werp op die plek, die rol en die interpretasie van die opstanding van Jesus Christus in veral Sondag 17 en 22, spesifiek in die konteks van twee besondere eras in die Nederduitse Gereformeerde (NG Kerk. In die vorige artikel is allereers ’n bespreking gevoer oor die Heidelbergse Kategismus (HK. Daar is gekyk na die resepsie van die betrokke HK-geloofsartikels in die era van Andrew Murray, spesifiek teen die agtergrond van die negentiende-eeuse liberale teologie in Nederland. In die huidige artikel word soortgelyk gekyk na die resepsie van die betrokke HK-geloofsartikels in die NG Kerk na 2000, teen die agtergrond van die herverskyning van die negentiende-eeuse liberale teologie in die vorm van die Jesus Seminaar, die Nuwe Hervorming en ondersteuners daarvan binne die NG Kerk. Sowel die negentiende-eeuse liberale stryd in die NG Kerk asook die stryd oor die opstanding in die NG Kerk van die eerste dekade van die een-en-twintigste eeu, soos verder in hierdie artikel sal blyk, was gekenmerk deur kontekstueelbepaalde uniekhede. Die gemene deler was dat albei deel was van tye van teologiese vrysinnigheid. In die lig van hierdie bespreking word tot die gevolgtrekking gekom dat die NG Kerk tans, betreffende haar identiteit as gereformeerde kerk waarskynlik in ’n kritieke geloofs- en toekomskrisis verkeer. Dit impliseer kommerwekkende gevolge vir haar Skrifverstaan en getuienis as belydenis en belydende kerk van Jesus Christus en haar toekoms. Alleen duidelike visie, verantwoordelike leierskap en ’n herontdekking van die verlossingskrag van Christus se kruis en opstanding sal herstellende, positiewe en dinamiese oplossings kan bied om sodoende die NG Kerk te red van ’n snelwentelende afwaartse spiraal.With the 450th celebrations of the origin of the Heidelberg Catechism (HC in mind, the main aim of this and the

  2. Die «ASEAN-Wirtschaftsgemeinschaft»

    DEFF Research Database (Denmark)

    Juego, Bonn

    2014-01-01

    Entwicklungsstufen, wie sie unterschiedlicher kaum sein können. Der Autor, Bonn Juego, nimmt die ASEAN Vision 2020 sowie die Debatten, die diesbezüglich in den einzelnen Ländern geführt werden, unter die Lupe. Er geht dem Potenzial des ASEANAnsatzes zu sozialer Teilhabe und wirtschaftlicher Verteilungsgerechtigkeit...

  3. Moderne diskoerse in die teologie vandag

    Directory of Open Access Journals (Sweden)

    J.H. van Wyk

    2013-11-01

    Full Text Available In hierdie artikel word aandag gevra vir enkele moderne diskoerse in die teologie vandag. Volgens die outeur staan die vrae oor God, Jesus, die mens en die aarde in die sentrum van belangstelling en oorheers dit in ’n groot mate die teologiese debat. Die opkoms van die moderne aggressiewe ateïsme, die wetenskaplike navorsing oor die historiese Jesus, die groeiende vrae oor die mens en die menslike samelewing, asook die dreigende ekologiese krisis op aarde, sorg vir nuwe debatte van ongekende omvang. Die outeur bespreek hierdie debatte oorsigtelik, met kritiek waar nodig, en sluit af met enkele rigtingwysers van wat hy as ‘goeie teologie’ verstaan.In this article attention is paid to some modern discourses in theology today. According to the author the questions about God, Jesus, man and the earth are in the centre of interest and to a large extent dominate the theological debate. The rise of modern aggressive atheism, the scientific research on the historic Jesus, the growing questions about man and human society as well as the threatening ecological crisis on earth, provide new discourses of unparalleled magnitude. The author provides a broad summary of these discourses, with criticism where necessary, and concludes with some indicators of his view what can be called ‘good theology’.

  4. Die Ökonomik der Reputation

    OpenAIRE

    Tegtmeyer, Jan C.

    2005-01-01

    Gegenstand dieser Arbeit ist die Betrachtung der Reputation eines Unternehmens aus ökonomischer Sicht. Die Zusammenfassung von Beurteilungen der Unternehmensaktivitäten durch wirtschaftlich relevante Interessengruppen bildet eine Unternehmensreputation. Die Reputation wird hier mit einem betriebswirtschaftlichen Kosten-Nutzen Kalkül betrachtet. Nur mit einer Reputation, die durch eine vorteilhafte Beurteilung der Unternehmensleistung entsteht, kann ein Unternehmen wirtschaftliche Vorteile gen...

  5. Die Ökonomik der Reputation

    OpenAIRE

    Tegtmeyer, Jan C.

    2005-01-01

    Gegenstand dieser Arbeit ist die Betrachtung der Reputation eines Unternehmens aus ökonomischer Sicht. Die Zusammenfassung von Beurteilungen der Unternehmensaktivitäten durch wirtschaftlich relevante Interessengruppen bildet eine Unternehmensreputation. Die Reputation wird hier mit einem betriebswirtschaftlichen Kosten-Nutzen Kalkül betrachtet. Nur mit einer Reputation, die durch eine vorteilhafte Beurteilung der Unternehmensleistung entsteht, kann ein Unternehmen wirtschaftliche Vorteile gen...

  6. Die Welt als Fassade : kosmischer Schrecken als Angriff auf die Wirklichkeit

    OpenAIRE

    Zuch, Rainer

    2015-01-01

    "The oldest and strongest emotion of mankind is fear, and the oldest and strongest kind of fear is fear of the unknown." Mit diesem Satz eröffnet Howard Phillips Lovecraft 1927 seinen berühmten Essay "Supernatural Horror in Literature". In der Phantastik wird oft die Demontage der Erfahrungswirklichkeit durch die Kontaminierung mit dem Wunderbaren thematisiert; die bekannte Welt bekommt Risse, durch die das Unbekannte eindringt. Radikalisiert wird dies in Konzepten, die die gesamte vertrau...

  7. How Tycho Brahe really died

    DEFF Research Database (Denmark)

    Jacobsen, Aase Roland; Petersen, Lars

    2001-01-01

    In 2001 we commemorate the 4th centenary of the death of Tycho Brahe, perhaps the first great scientists in a modern sense.This famous Danish astronomer died in Prague on the 24th of October 1601, eleven days after he had attended a banquet at the Bohemian count of Rosenberg. Tycho was too...... courteous to obey the calls of nature during the hour-long dinner and finally his bladder burst, which led to his death. Or so the story goes. But is this the real cause of Tycho's death? Is it at all possible to die from a burst bladder? Or are there more likely explanations of his death?...

  8. Ein Blick hinter die Kulissen

    Directory of Open Access Journals (Sweden)

    Michaela Kempter

    2012-12-01

    Full Text Available In den Games-Workshops der wienXtra-spielebox lernen Kinder zwischen 7 und 12 Jahren empfehlenswerte Computer- und Konsolenspiele kennen und reflektieren nebenbei ihren Spielkonsum. Dieser Beitrag lässt die Leserinnen und Leser einen Blick hinter die Kulissen der Arbeit von wienXtra werfen.wienXtra-spielebox offers gaming workshops for young people between 7 and 12 years. The objective of these workshops is to explore new games that are evaluated as suited for the target group and to let the girls and boys reflect their playing habits. This article describes the work of wienXtra-spielebox.

  9. [Dying with cancer: Hollywood lessons].

    Science.gov (United States)

    Niemeyer, Fernanda; Kruse, Maria Henriqueta Luce

    2013-12-01

    The study attempts to understand how dying from cancer is portrayed by five movies produced in Hollywood between 1993 and 2006. Based on the cultural studies and their post-structuralism version and supported by the notions of discourse and subjectivity, as proposed by philosopher Michel Foucault, we suggest one of the possible readings of the movie picture corpus. We assess how the movie picture discourse acts as a cultural pedagogy that produces ways of seeing dying with cancer: immortalizing the healthy body image, silencing death, taking care of the dead body and, finally, accepting death. Our proposal is intended to stimulate reflections that may contribute to care and education in nursing.

  10. ’n Etiek van liefde: Die etiese perspektiewe van die Heidelbergse Kategismus

    Directory of Open Access Journals (Sweden)

    Koos Vorster

    2013-06-01

    Full Text Available Hierdie artikel behandel die etiese perspektiewe van die Heidelbergse Kategismus – een van die prominente belydenisskrifte in die gereformeerde tradisie. Die etiese relevansie is ingebed in die konfessie se verklaring van die tien gebooie. Die artikel verduidelik dat die etiek van die Heidelbergse Kategismus ten diepste ’n karakteretiek is en dat dit gelowiges oproep tot ’n etiek van liefde. Hierdie liefde sluit in liefde vir die verbondsgemeenskap, die bediening van die Woord, die heiligheid van God en die waardigheid van mense, die gemeenskap van die gelowiges, gesag, die lewe, die huwelik, privaatbesit en arbeid asook waarheid en geregtigheid. As gevolg van die sinekdogeekarakter van die wet is hierdie etiek van liefde vandag baie relevant.This article deals with the ethical relevance of one of the prominent confessions in the reformed tradition, namely the Heidelberg Cathechism. The ethical relevance lies in the confession’s elucidation of the ten commandments and its application to moral conduct. The article explains that the ethics of the Heidelberg Catechism is essentially a virtue ethics calling for an ethics of love. This love should include love for the covenantal communion, ministry of the Word, the holiness of God and the dignity of people, the communion of the saints, authority, life, marriage, private property and labour, and truth and justice. Due to the synecdochical character of the ten commandments this ethics of love is highy relevant in the present times.

  11. Design of a Prototype Differential Die-Away Instrument Proposed for Swedish Spent Nuclear Fuel Characterization

    Science.gov (United States)

    Martinik, Tomas; Henzl, Vladimir; Grape, Sophie; Jansson, Peter; Swinhoe, Martyn T.; Goodsell, Alison V.; Tobin, Stephen J.

    2016-06-01

    As part of the United States (US) Department of Energy's Next Generation Safeguards Initiative Spent Fuel (NGSI-SF) project, the traditional Differential Die-Away (DDA) method that was originally developed for waste drum assay has been investigated and modified to provide a novel application to characterize or verify spent nuclear fuel (SNF). Following the promising, yet largely theoretical and simulation based, research of physics aspects of the DDA technique applied to SNF assay during the early stages of the NGSI-SF project, the most recent effort has been focused on the practical aspects of developing the first fully functional and deployable DDA prototype instrument for spent fuel. As a result of the collaboration among US research institutions and Sweden, the opportunity to test the newly proposed instrument's performance with commercial grade SNF at the Swedish Interim Storage Facility (Clab) emerged. Therefore the design of this instrument prototype has to accommodate the requirements of the Swedish regulator as well as specific engineering constrains given by the unique industrial environment. Within this paper, we identify key components of the DDA based instrument and we present methodology for evaluation and the results of a selection of the most relevant design parameters in order to optimize the performance for a given application, i.e. test-deployment, including assay of 50 preselected spent nuclear fuel assemblies of both pressurized (PWR) as well as boiling (BWR) water reactor type.

  12. Chirurgie in die Grieks-Romeinse era

    Directory of Open Access Journals (Sweden)

    François P. Retief

    2006-09-01

    Full Text Available In die Grieks-Romeinse era het mediese behandeling kenmerkend uit drie elemente bestaan, naamlik regimen (dieet en gesonde leefwyse, geneesmiddels en chirurgie – laasgenoemde alleen toegepas indien regimen en geneesmiddels onsuksesvol was. Bewyse van primitiewe chirurgie dateer terug na die Bronstydperk, en in Homerus se eposse is heelwat vermelding van die chirurgiese hantering van oorlogswonde, met tussenkoms van die gode. Met die koms van empiriese geneeskunde in die 5de eeu v.C. het chirurgie in die Hippokratiese Corpus prominent gefigureer met beduidende bydraes in veral die ortopediese veld en hoofbeserings. Uitbouing van anatomiese en fisiologiese kennis, gebaseer op disseksie van menslike kadawers in Alexandrië vanaf die laat 4de eeu v.C., het chirurgie ’n hupstoot gegee. Teen die Romeinse era vanaf die 2de eeu v.C. het snykundetegnieke (en -instrumente beduidend verbeter, maar is steeds oorwegend deur Griekse geneeshere beoefen. Van geneeshere is steeds verwag om al drie bovermelde terapeutiese modaliteite te bemeester, maar chirurgie het meer aansien verwerf en daar is al meer in onderafdelings van chirurgie soos oogheelkunde, vrouesiektes en verloskunde, blaaskwale en mond- en keelsnykunde gespesialiseer. Militêre geneeskunde was in die Romeinse Ryk ’n belangrike aktiwiteit, en het veral traumachirurgie uitgebou. Betreding van die buik- en toraksholtes was nie meer noodwendig fataal nie, en veeartsenykunde het tot stand gekom. Die eerste beduidende chirurgiehandboek ná die Hippokratiese Corpus is in die 1ste eeu n.C. deur Celsus opgestel. Vanaf die 3de eeu het die chirurgieberoep min vordering gemaak, die beroepstaal het mettertyd van Grieks na Latyn verander en kundigheid is later veral deur Islam-geneeshere na die Middeleeue en later oorgedra.

  13. The Cape Gunsmith / Die Kaapse Geweersmid

    Directory of Open Access Journals (Sweden)

    W. Otto

    2012-02-01

    Full Text Available In die Verslag van die Kommissie van Ondersoek na die Koordinering van Museums op 'n Nasionale Vlak (RP 113/1975, word vyf kolomme gewy aan historiese vuurwapens. Die kommissie wys op die belangrike plek wat vuurwapens in Suid-Afrika se wordingsgeskiedenis inneem en voeg daaraan toe dat geen museum in Suid-Afrika hierdie belangrike veld in sy uitstallings dek nie.

  14. [Ethical aspects of human embryonic stem cell use and commercial umbilical cord blood stem cell banking. Ethical reflections on the occasion of the regulation of the European Council and Parliament on advanced therapy medicinal products].

    Science.gov (United States)

    Virt, G

    2010-01-01

    The regulation of the European Council and Parliament on advanced therapy medicinal products also includes therapies with human embryonic stem cells. The use of these stem cells is controversially and heavily discussed. Contrary to the use of adult stem cells, medical and ethical problems concerning the use of human embryonic stem cells persists, because this use is based on the destruction of human life at the very beginning. The regulation foresees, therefore, subsidiarity within the European Member States. Although there are no ethical problems in principle with the use of stem cells from the umbilical cord blood, there are social ethical doubts with the banking of these stem cells for autologous use without any currently foreseeable medical advantage by commercial blood banks. Also in this case subsidiarity is valid.

  15. Bevordering van transformerende leer: Die skryf van ’n reflektiewe joernaal in die Natuurwetenskappe

    Directory of Open Access Journals (Sweden)

    Erna R. du Toit

    2012-03-01

    Full Text Available Die doel van die artikel is om aan te toon hoe die skryf van ’n reflektiewe joernaal in die Natuurwetenskappe die perspektiewe en denke van onderwysstudente kan transformeer en/of leer kan bevorder. Die studie maak voorspraak vir die gebruik van ’n reflektiewe joernaal as ’n instrument vir studente om betekenis te gee aan die leeromgewing vanuit verskillende perspektiewe deur te leer in praktyk. ’n Kwalitatiewe navorsingsmetode is gevolg om die inskrywings in ’n joernaal te analiseer aan die hand van bepaalde indikatore. Die bevindinge toon dat die meeste studente na die praktykervaring positief was en sommiges het tot ander perspektiewe vanweë hul ervaring gekom.

  16. Die invloed van drie kruisbestuiwers op die saadinhoud van Minneola tangelo (Citrus parodist x C reticulata

    Directory of Open Access Journals (Sweden)

    H. J. Esterhuizen

    1991-07-01

    Full Text Available Die invloed van verskillende kruisbestuiwers (Clementine, Empress en Valencia op die gemiddelde saadinhoud van Minneo­la tangelo is ondersoek. Clementine en Empress as kruisbestuiwers het die grootste invloed op die gemiddelde saadinhoud van die vrugte gehad, terwyl dié van Valencia nie noemenswaardig was nie. Die gemiddelde saadinhoud van die vrugte het afgeneem met toename in afstand vanaf die kruisbestuiwer. Indien ’n beperking op die afstand tussen kultivar en kruisbestuiwer geplaas word, sal ’n groter persentasie vrugte aan uitvoerstandaarde ten opsigte van saadinhoud voldoen.

  17. MOOCs; vanwaar al die ophef?

    NARCIS (Netherlands)

    Henderikx, Maartje; Kreijns, Karel

    2016-01-01

    MOOCs; vanwaar die ophef? Het nog maar zeer recente fenomeen MOOCs (massive open online courses) heeft zich in korte tijd al een onwrikbare positie weten in te nemen in het open online onderwijs. De hype rondom deze nieuwe manier van onderwijs geven bereikte zijn hoogtepunt in 2012, dat prompt werd

  18. Die Suche nach den Gottesteilchen

    CERN Multimedia

    2007-01-01

    2008 wird der größte jemals gebaute Teilchenbeschleuniger in Betrieb genommen Anlässlich des Mathematik-Jahres 2008 hat der Experimentalphysiker der Universität Hamburg und der designierte Generaldirektor des europäischen Zentrums für Teilchenphysik CERN in Genf, Rolf-Dieter Heuer, die Bedeutung des Dialogs zwischen Naturwissenschaftlern und Philosophen hervorgehoben.

  19. Robert Merton Dies at 92

    Science.gov (United States)

    Snell, Joel C.

    2006-01-01

    This article features Robert Merton, who died recently at age 92. Merton came into this world as a Jewish baby named Meyer Schkolnick. He lived in South Philly where his parents wrenched a living as blue-collar workers. Merton chose an Anglicized name to move into the Yankee dominated America of the 20's and 30's. At Harvard, he studied under…

  20. Sprachbewusstheit und Fremdsprachenlernen. Inwiefern fördert die Grammatik in skandinavischen DaF-Lehrwerken die Sprachbewusstheit der Lernenden?

    Directory of Open Access Journals (Sweden)

    Åsta Haukås

    2016-10-01

    Full Text Available Dieser Artikel untersucht, inwiefern einige skandinavische Lehrwerke für junge DaF-AnfängerInnen das Potenzial haben, die Sprachbewusstheit der Lernenden zu fördern. Vor dem Hintergrund einer kurzen Übersicht zur für die Studie relevanten Forschung im Bereich Fremdsprachendidaktik und der jeweiligen Lehrpläne für die Schule werden Grammatikerklärungen und -übungen analysiert. Obwohl die Lehrpläne in Norwegen und Schweden große Ähnlichkeiten aufweisen, ist das Vorkommen von expliziten Grammatikerläuterungen und Grammatikübungen in den norwegischen Lehrwerken viel höher als in den schwedischen. In sämtlichen Lehrwerken werden die Lernenden jedoch nur vereinzelt dazu aufgefordert, Sprache zu beobachten, über Sprache zu sprechen und eigene Schlüsse zu ziehen. Die Schlussfolgerung ist demnach, dass die Lehrwerke nur begrenzt zur Förderung der Sprachbewusstheit der Lernenden beitragen.  This article studies to what extent a sample of Scandinavian textbooks for young learners of German as a foreign language have the potential to promote language awareness. Using a short overview of relevant aspects of research on foreign language learning as well as descriptions of national curricula for compulsory school as background, grammar descriptions and exercises are analysed. Even though there are many similarities between the Norwegian and Swedish curricula, the number of explicit grammar descriptions and exercises is extensively higher in the Norwegian textbooks. However, in all textbooks the learners are only rarely asked to observe language, talk about language and draw their own conclusions. The main result is therefore that the textbooks contribute to promoting language awareness to a very limited extent.

  1. ’n Kritiese blik op missio Dei in die lig van Efesiërs

    Directory of Open Access Journals (Sweden)

    Gert Breed

    2014-02-01

    Full Text Available 14.00 Missio Dei is ’n belangrike tegniese term in die gesprek oor die missionale taak van die kerk. Die term word egter nie konsekwent met dieselfde betekenis in die gesprek gebruik nie. Daar word selfs teenstrydige betekenisinhoude aan hierdie term geheg. Sommige gespreksgenote gebruik hierdie term sonder om duidelik te maak wat hulle spesifiek daaronder verstaan. Hierdie situasie lei tot misverstande en kan aanleiding gee tot ’n onbybelse benadering tot sending. Hierdie artikel ondersoek twee belangrike aspekte van die missio Dei-gesprek, naamlik die standpunt dat sending (missio tot die wese van God behoort en dat Hy daarom ’n sendende God is, asook die standpunt dat sending (missio uit die Drie-eenheid se onderlinge verhouding voortvloei. Verskillende benaderings in die missionale debat rondom die begrip missio Dei word krities ondersoek en op grond van Paulus se brief aan die Efesiërs geëvalueer. Vanuit die Efesiërbrief word ’n voorstel gemaak ten opsigte van die betekenis wat die begrip missio Dei behoort te dra asook hoe sending op die selfopenbaring van die Drie-eenheid volgens die Efesiërbrief gegrond kan word.A critical view of missio Dei in the light of Ephesians. Missio Dei is an important technical term in the discussion of the missional task of the church. In this discussion, however, the term is not used in a consistent sense. Even contrary semantic contents are associated with it. Some participants in the discussion use the term without clarifying what they understand by it. This situation causes misunderstandings and may give rise to an unbiblical approach to mission. This article investigates two important aspects of the missio Dei discourse, namely the viewpoint that mission (missio is inherent to the nature of God, which means he is a missional God, as well as the viewpoint that mission (missio flows from the mutual relationship in the Trinity. Different approaches in the missional debate regarding the concept

  2. Die spel van assosiasies in en om 'Die verlossing van die beeld' van Breyten Breytenbach

    Directory of Open Access Journals (Sweden)

    P.A. du Toit

    2005-07-01

    Full Text Available The play of association in and around 'The liberation of the image' by Breyten Breytenbach This analysis focuses on the conjunction of memory and imagination, which is an important impulse in, and key to, Breytenbach’s work. The play with language and with associations, the foregrounding, in the short story, “Die verlossing van die beeld” (Breytenbach, 1983 with its metafictional title and apparently divergent motifs (rain/water, watch, onion, the death and burial of a grandfather acts, as it were, as an invitation to the reader to become a co-player. The reader ventures on a search for traces, intertextual links within the Breytenbach oeuvre and for already acknowledged influences such as Surrealism (which in turn casts some light on the strange title of the story and the Eastern philosophies such as Zen and the even older Taoism. The analysis also takes into account the context in which “Mouroir” was written, namely Breytenbach’s term in prison (1975-1982. Seeing that the writer had to hand in his manuscripts to the jail authorities regularly, he might have decided, consciously or by intuition, to hide some thoughts and feelings behind a screen or a mask, in, for example in “Die verlossing van die beeld”, a lighter tone and irony.

  3. Die Wissensgesellschaft und die Bildung des Subjekts - ein Widerspruch?

    Directory of Open Access Journals (Sweden)

    Sebastian Hacke

    2009-05-01

    Full Text Available Der Beitrag untersucht, inwiefern sich medienpädagogisch relevante Diskrepanzen zwischen dem Diskurs der Wissensgesellschaft und jugendlichem Medienhandeln nachzeichnen lassen. Dazu werden zunächst einige Aspekte des Konstrukts Wissensgesellschaft skizziert, das in seiner gegenwärtig populären Form ins Fahrwasser an volkswirtschaftlichen Verwertungskalkülen orientierter Denkformen geraten ist. Dies wird in Bezug auf die sich daran gekoppelte Programmatik von Kompetenz diskutiert, welche den «homo oeconomicus» beschwört und sich darin konträr zu klassisch bildungstheoretischen Kategorien verhält. Weitergeführt werden diese Überlegungen anhand der Problematisierung des Medienkompetenztheorems, das sich bis heute damit schwer tut, sich von der Vereinnahmung durch zweckrationale und restringierende Tendenzen zu befreien. Argumentiert wird, dass mit Medienkompetenz zu wenig einer milieuspezifischen Differenzierung Rechnung getragen werden kann, die eine wichtige Prämisse für eine soziale Ungleichheiten ernst nehmende Medienpädagogik ist. Als eine Alternative diskutieren wir, inwieweit sich hier praxeologische Perspektiven zum Verständnis jugendlichen Handelns anbieten. Der Beitrag mündet in einige medienpädagogisch fruchtbare Ideen, in deren Zentrum eine reflexivere, stärker am Habitus von Jugendlichen orientierte Praxis steht.

  4. Die impak van tutoriale op die wiskundeprestasie van eerstejaarstudente

    Directory of Open Access Journals (Sweden)

    J. G. Maree

    2004-09-01

    Full Text Available

    Studente uit histories-agtergeblewe gemeenskappe in Suid-Afrika onderpresteer dikwels in wiskunde vanweë ’n verskeidenheid faktore. Aksienavorsing wat aan die (voormalige Technikon Noord-Gauteng uitgevoer is, om ondersoek in te stel na wyses waarop hierdie studente se wiskundeprestasie verbeter kan word, het die implementering van ’n tutoriaalstelsel behels. Kwantitatiewe en kwalitatiewe data is deur middel van ’n verskeidenheid instrumente ingesamel. Die resultate het sekere tendense in tersiêre wiskundeonderrig, wat in ’n tweede of derde taal geskied, uitgewys.

    Abstract

    The impact of tutorials on achievement in mathematics of first year students

    Historically disadvantaged students in South Africa often underachieve in mathematics due to a number of factors. Action research that was conducted at the (former Technikon Northern Gauteng to investigate ways in which these students’ achievements in mathematics could be improved comprised the implementation of tutorial sessions. Quantitative and qualitative data were gathered by means of a variety of instruments. The results revealed certain trends in tertiary mathematics education where learning takes place in a second or third language.

  5. The right to die: beyond academia.

    Science.gov (United States)

    Ramsey, Carole

    2016-03-01

    The world's first legal euthanasia death occurred in the Australian City of Darwin on Sunday 22 September 1996 when Bob Dent ended his life under the Northern Territory's short-lived Rights of the Terminally Ill Act 1995. Dent's death intensified argument about euthanasia in Australia, transforming the debate from a textbook discussion in social ethics into a vigorous and divisive social dispute. The day before he ended his life, Dent dictated a letter, written down by his wife. This description of his experience with terminal illness is graphic-the letter, his last effort to bring the plight of those living with terminal illness to public consciousness. In this paper I outline issues from the perspective of those, who like Bob Dent, the choice to die with dignity is personal and urgent. Rather than approach the issue purely from the theoretical, academic debate therefore, I present aspects that are largely unknown unless the experience of life-denying symptoms becomes real. From these aspects, dilemmas and consequences emerge that are not framed through the academic debate and in this way, I argue for the possibility of a framework that could change the law.

  6. Existential Concerns About Death: A Qualitative Study of Dying Patients in a Danish Hospice

    DEFF Research Database (Denmark)

    Moestrup, Lene; Hansen, Helle Ploug

    2015-01-01

    afterlife and made accurate decisions for practical aspects of their death. The patients wished to focus on positive aspects in their daily life at hospice. It hereby seems important to have ongoing reflections and to include different theoretical perspectives when providing existential support to dying...

  7. On the operational aspects of subsea systems

    Digital Repository Service at National Institute of Oceanography (India)

    Nayak, M.R.

    The scientific and commercial underwater activities in the next decades primarily in 'undersea vehicles' and 'manned submersibles' will be taking place in the oceans and ocean related technology. The paper underlines some of the operational aspects...

  8. Die aard en problematiek van vertaling

    Directory of Open Access Journals (Sweden)

    J. Swanepoel

    1980-05-01

    Full Text Available George Steiner (1975 se onlangse werk oor vertaling dra die treffende titel: After Babel. Dit is met hierdie dilemma wat die mens in sy na-babelse bestaan in sy strewe na sinvolle kommunikasie te kampe het: die bestaan van ’n magdom van tale wat geen individu, hoe begaafd ookal, eers kan droom om te beheers nie. Vandaar die strewe na die totstandbrenging van ’n eenvoudige en universele wereldtaal, Esperanto, of — meer algemeen — die behoefte aan vertaling. Maar vertaling is nie net ’n dilemma nie, dit is ook ’n uitdaging.

  9. Die Felsfassadengräber von Kyrene

    OpenAIRE

    Greve, Anika

    2006-01-01

    Die griechische Kolonie Kyrene wurde im letzten Drittel des 7. Jhs. v. Chr. einige Kilometer vom Mittelmeer entfernt im libyschen Innenland gegründet. Die Siedler waren dorische Griechen aus Thera im Süden der Kykladen. Nicht nur die erhaltenen innerstädtischen Gebäude zeugen von einem einstigen Wohlstand, auch die Nekropole nahm im Laufe der Zeit gewaltige Ausmaße mit aufwendig gestalteten Grabanlagen an, die sich rund um die urbane Bebauung entlang der Ausfallstraßen ausbreitete. Viele Ruhe...

  10. Skrifberoep in die vorming van etiese uitsprake, Deel 1: ’n Etiese verstaan van die vrou in die Bybel

    Directory of Open Access Journals (Sweden)

    Adriaan L. Rheeder

    2012-11-01

    Full Text Available Na 30 jaar kon die grammaties-historiese metode van Skrifondersoek nie daarin slaag om die etiese probleem van die vrou in die kerklike ampte (en homoseksualiteit in die GKSA op te los nie. Hierdie metode kan na alle waarskynlikheid nie meer as die enigste verklaringsmetode gebruik word nie en moet deur ander uitgangspunte aangevul word. In hierdie artikel word twee hermeneutiese uitgangspunte bespreek wat saam met die grammaties-historiese metode in die vertolking van die Skrif gebruik kan word. Hierdie hermeneutiese uitgangspunte sal gedemonstreer word in ‘n bespreking oor die etiese verstaan van die vrou in die Bybel, spesifiek soos dit op die vrou in kerklike ampte toegepas word. In aansluiting by laasgenoemde twee vertrekpunte word in ’n opvolgartikel ’n verdere drie hermeneutiese vertrekpunte behandel. Die twee hermeneutiese vertrekpunte wat in hierdie artikel behandel word, staan as reëldoelwit en analogie bekend. Die eerste hermeneutiese vertrekpunt gaan uit van die veronderstelling dat die reëldoelwit van ’n teks swaarder weeg as die teks self, terwyl analogie van die veronderstelling uitgaan dat analogie as beredenering ’n aanvaarbare en noodsaaklike vertrekpunt is. Bogenoemde hermeneutiese vertrekpunte (vyf in totaal is op twee aannames gegrond. Ten eerste word aanvaar dat die Bybel, alhoewel ’n goddelike boek, ’n besliste kreatuurlike kant het wat in die vertolking daarvan in ag geneem moet word. Tweedens word geredeneer dat die Skrif nie ’n  teologiese boek is nie, wat beteken dat gelowiges in etiese sake waaroor daar twee verstaansmoontlikhede bestaan, die reg gegun moet word om self die Skrif te vertolk. Daar word tot die  gevolgtrekking gekom dat ’n etiese verstaan van die vrou daartoe moet lei dat die vrou as gelykwaardig aan die man beskou en behandel moet word, met die gevolg dat die vrou tot alle ampte in die kerk toegelaat moet word.Appeal to Scripture in the formation of ethical judgments, Part 1: An

  11. Van die Redaksieo/Editorial

    African Journals Online (AJOL)

    1991-04-20

    Apr 20, 1991 ... concentrated, is more cost-effective than distributing scarce resources thinly ... Health Organisation in responding to this challenge. The .... encourage new commercial and social marketing strategies for disseminating ...

  12. Killing, letting die and euthanasia.

    Science.gov (United States)

    Husak, D N

    1979-12-01

    Medical ethicists debate whether or not the moral assessment of cases of euthanasia should depend on whether the patient is 'killed' or 'allowed to die'. The usual presupposition is that a clear distinction between killing and letting die can be drawn so that this substantive question is not begged. I contend that the categorisation of cases of instances of killing rather than as instances of letting die depends in part on a prior moral assessment of the case. Hence is it trivially rather than substantively true that the distinction has moral significance. But even if a morally neutral (ie non-question begging) distinction could be drawn, its application to the euthanasia controversy is problematic. I illustrate the difficulties of employing this distinction to reach moral conclusions by critically discussing Philippa Foot's recent treatment of euthanasia. I conclude that even if an act of euthanasia is an instance of killing, and there exists a prima facie moral duty not to kill, and no more stringent duty overrides this duty, one still cannot determine such an act to be morally impermissible.

  13. Letting die and mercy killing.

    Science.gov (United States)

    Narbekovas, Andrius; Meilius, Kazimieras

    2003-01-01

    We are all called to make moral decisions, not only about preserving life and health, but also about accepting our death and dying. There are situations, when it is morally right, and indeed obligatory, to allow a dying person to die in peace and dignity. But there is a world of difference between allowing a peaceful death, and deliberately setting out to bring death of the person either by acts of commission (s.c. 'active euthanasia'), or by acts of omission (s.c. 'passive euthanasia'). The word "killing" seems proper for euthanasia, because "to kill" does mean " to intentionally cause the death of someone." It can be morally acceptable to withhold or withdraw a treatment precisely because it is reasonably judged as inefficacious (futile), or excessively burdensome for the patient. One's reason for withholding such treatment must not be a judgement about the desirability of putting an end to the patient's life, but a judgement about the desirability of putting an end to the treatment, which is futile or burdensome.

  14. Ethnographische Filme und die Darstellung von Frauen

    Directory of Open Access Journals (Sweden)

    Judith Keilbach

    2002-03-01

    Full Text Available In dieser Filmographie werden ethnographische und koloniale Filme aus dem Bestand des Nederlands Filmmuseum kommentiert, die für die Frage nach der Darstellung von Frauen und Geschlechterverhältnissen von Interesse sind.

  15. [Die Gründung...] / Anders Henriksson

    Index Scriptorium Estoniae

    Henriksson, Anders

    2004-01-01

    Rets.: Karsten Brüggemann. Die Gründung der Republik Estland und das Ende des "Einen und unteilbaren Russland" : die Petrograder Front des Russischen Bürgerkrieges, 1918-1920. Wiesbaden : Harrassowitz, 2002

  16. Die ausbildung von wertbedeutungen im schuljugendalter*

    Directory of Open Access Journals (Sweden)

    Siegfried Heusinger

    1978-12-01

    Full Text Available Die folgenden Darlegungen stützen sich auf Untersuchungsergebnisse des Verlassers zur Sprachentwicklung in der Ontogenese. Angeregt wurde die UnterSuchung durch die besonders in den letzten Jahren in mehreren Ländern verstärkt erhobenen Forderungen, nicht nur die Sprache des Klein­ kindes, sondern vornehmlich den Entwicklungsstand der Schülersprache auf den einzelnen Klassenstufen zu erforschen und den Prozeß der Sprachentwicklung des Schülers genauer zu bestimmen. Die Forderungen sind (so z. B. in der DDR durch das Bestreben motiviert, weitere wissenschaftliche Voraussetzungen für die Verbesserung der muttersprachlichen Bildung und Erzliehung zu schaffen. Es geht also vor allem um Bedürfnisse des Muttersprachunterrichts, die aus der gesellschaftlichen Bedeutung der Sprache überhaupt und den steigenden Anforderungen an die gesellschaftliche Kommunikation insbesondere erwachsen.

  17. Die invloed van verpoeiering op die kwikinhoud van verskeie gesertifiseerde verwysingsmateriale

    Directory of Open Access Journals (Sweden)

    Frederick Roelofse

    2015-02-01

    Full Text Available Die meeste analitiese tegnieke wat gebruik word vir die bepaling van die kwikinhoud van aardmateriale benodig komminusie van monsters voor analise. Dit word gewoonlik bewerkstellig deur die vergruising van die monsters, gevolg deur die verpoeiering daarvan. Dit is bekend dat in konvensionele meule hitte tydens verpoeiering vrygestel word, en dit volg dat kwikverlies verwag kan word weens die element se vlugtigheid. Om kwikverlies tydens verpoeiering te bestudeer het ons nege gesertifiseerde verwysingsmateriale van stolrotse geanaliseer voor verpoeiering, asook na 3 en weer na 10 minute van verpoeiering, met behulp van ’n direkte kwikanaliseerder. Die resultate van die eksperimente dui daarop dat: (1 kwikverlies onbeduidend is na 3 minute van verpoeiering, (2 kwikverlies beduidend raak indien monsters oormatige verpoeiering ondergaan, (3 kwikverlies klaarblyklik nie deur mineralogie beheer word nie en (4 vir monsters met ’n lae kwikinhoud, kontaminasie tydens verpoeiering ’n baie meer beduidende invloed op die geanaliseerde kwikinhoud het as die duur van verpoeiering.

  18. Die tätigkeitstheoretische Perspektive

    OpenAIRE

    Stroh, Wolfgang Martin

    2012-01-01

    Die Perspektive, die der Autor entwickelt, ist die der dialektischen Tätigkeitstheorie. Gemäß dieser Theorie ist Musik eine spezifische Art der Aneignung von Wirklichkeit. SchülerInnen sollten im Musikunterricht lernen, bewusst, selbstbestimmt und sozial zu handeln, wenn sie sich durch Musizieren Wirklichkeit aneignen. Wenn SchülerInnen im Unterricht Musik machen, müssen sie sich daher auch des kulturellen Kontextes bewusst sein, dem die Musik entstammt. Sie sollten auch selbstbestimmt handel...

  19. Aanspreekvorme in die poësie

    Directory of Open Access Journals (Sweden)

    D. M. Wybenga

    1982-05-01

    Full Text Available By die deurblaai van die Groot Verseboek (hierna GV is dit opvallend dat daar so baie keer van aanspreekvorme in gedigte gebruik gemaak word. Van die heel eerste gedig wat daarin opgeneem is, naamlik Klaas Geswind en sy perd (p. 1 tot ’n gedig van die laaste opgenome digter, André le Roux, (struisbaai-blues, p. 506, gebruik digters telkens hierdie taalmiddel om een of ander spesifieke effek te verkry.

  20. Die teenswoordige en toekomstige rolle van bedryfsielkundiges in Suid-Afrika

    Directory of Open Access Journals (Sweden)

    Yvonne Pienaar

    2001-04-01

    Full Text Available The current and future roles of Industrial Psychologists in South Africa. Given the challenges that the dynamics of a changing political, economical, technological environment and a changing society set for the industrial psychologist, the objective of this study was to investigate the roles of industrial psychologists in South Africa. The opinions of 115 registered industrial psychologists in South Africa out of a population of 785 were polled. This was done in terms of the current and future roles, key skills required for each specific role, quality requirements of the client, as well as training requirements in order to fulfil these roles successfully. The change in emphasis in these mentioned aspects between current and future roles is explored in more detail. Opsomming Gegewe die uitdagings wat die dinamika van ‘n veranderende politieke, ekonomiese, tegnologiese omgewing en ‘n veranderende gemeenskap aan bedryfsielkundiges stel, was dit die doel van hierdie studie om die rolle van die bedryfsielkundige in Suid-Afrika te ondersoek. Die menings van 115 geregistreerde bedryfsielkundiges in Suid-Afrika uit ‘n populasie van 785 is ingewin in terme van die huidige en toekomstige rolle, sleutelvaardighede wat benodig word vir elke bepaalde rol, gehaltevereistes van die kliënt, asook opleidingsvereistes ten einde hierdie rolle suksesvol te kan vervul. Die klemverskuiwing in hierdie genoemde aspekte tussen huidige en toekomstige rolle word meer breedvoerig bespreek.

  1. Living through the end: The phenomenon of dying at home.

    Science.gov (United States)

    Solomon, Diane N; Hansen, Lissi

    2015-04-01

    To explore the unique lived experiences of one patient who died at home and her family members, and to interpret how dying at home influenced patterns of bereavement for this patient's family. Benner's (1985) interpretive phenomenological approach was employed to get at the embedded nature of the social phenomenon of dying at home, uncovering what may be taken for granted by participants - in this case, during and after the patient's home hospice course. The participants were a 78-year-old female diagnosed with amyotrophic lateral sclerosis six months prior to death, her husband, and three of her four children. In line with the patient's wish to die at home, she voluntarily forewent food and drink when she no longer wished to watch her body deteriorate and felt that her life had run its course. She informed her family of this plan, and all were supportive. For data collection, separate single in-depth interviews were conducted with the deceased three months prior to death, and after death with three of her four children and her spouse of 60 years. For data analysis, the interview transcripts were coded for paradigm cases, exemplars, and themes. The paradigm case, "The Meaning of Being at Home," revealed that for study participants, remaining home with hospice provided a richly familiar, quiet, and safe environment for being together over time and focusing on relationships. Exemplars included "Driving Her Own Course" and "Not Being a Burden." Salient themes encompassed patient and family characteristics, support, emotions, the value of time, and aspects of the healthcare team. End-of-life care providers need to hold a patient-centered, family-focused view to facilitate patient and family wishes to remain home to die. Investigation into family relationships, from the perspectives of both patient and family members, longitudinally, may enrich understanding and ability and help patients to die at home.

  2. Die waarde van voorafopleiding deur die ouer vir pedo-oudiometrie by drie- en vierjarige kleuters

    Directory of Open Access Journals (Sweden)

    Merisa Lodewyckx

    1981-08-01

    Full Text Available Die verkryging van akkurate, betroubare inligting aangaande die gehoorvermoë van jong kinders is van besondere belang vir die oudioloog, maar word dikwels bemoeilik aangesien die kleuter nie goeie samewerking bied in die vreemde pedo-oudiometriese situasie nie. Die oplossing hiervoor is grootliks geleë in die opleiding van die kind voor formele  gehoortoetsing en meer spesifiek  opleiding tuis deur die ouer. Die doel van hierdie studie was om 'n voorbereidende program op te stel wat die ouer tuis met die kind kan uitvoer, voordat formele  toetsing plaasvind. Die waarde en effek van hierdie program in die pedo-oudiometriese situasie is geevalueer by 'n groep drie- en vierjarige kleuters. Resultate dui daarop dat laer en meer akkurate drempels, 'n korter toetstydperk, verminderde angs en beter samewerking verkry is by die kleuters wat vooraf  opleiding ontvang het. Die opleidingsprogram kan dus in die kliniese praktyk benut word as voorafopleiding  vir pedo-oudiometrie.

  3. Die persoonlikheidseienskappe en bestuurspotensiaal van bestuursgemotiveerde persone

    Directory of Open Access Journals (Sweden)

    A. S. Engelbrecht

    1994-06-01

    Full Text Available The personality traits and managerial potential of managerial motivated persons: In the ligth of criticisms of the psychometric suitability of existing measures of managerial motivation a new scale, the Managerial Motivation Questionnaire (MMQ, was developed. This was done on the basis of a comprehensive study of the literature on managerial motivation and the role-motivation theory of Miner. The MMQ demonstrated adequate internal consistency. The aim of this study is to clarify the construct validity of the MMQ. Significant and positive correlations were found between managerial motivation, overall managerial potential, and nine managerial dimensions. The construct validity of the MMQ was further supported by correlations between sixteen personality traits and managerial motivation. Opsomming In die lig van kritiek teen die psigometriese geskiktheid van bestaande meetinstrumente van bestuursmotivering is 'n nuwe skaal, die Bestuursmotiveringsvraelys (BMV/ ontwikkel. Dit is gedoen op grond van die konseptuele omiyning van bestuursmotivering en die rolmotiveringsteorie van Miner. Die BMV vertoon toereikende interne konsekwentheid. Die doel van hierdie studie is om die konstrukgeldigheid van die BMV verder op te klaar. Beduidend positiewe korrelasies is tussen bestuursmotivering/ globale bestuurspotensiaal en nege bestuursdimensies gevind. Hierbenewens het die korrelasies tussen sestien persoonlikheidseienskappe en bestuursmotivering verdere ondersteunende bewyse gelewer van die konstrukgeldigheid van die BMV.

  4. Die Prozessionsspinner Mitteleuropas - Ein Überblick

    Directory of Open Access Journals (Sweden)

    Bräsicke, Nadine

    2013-01-01

    Full Text Available Die Auswirkungen des Klimawandels lassen sich bereits auch in Deutschland beobachten. Dabei werden die Waldökosysteme in besonderer Weise betroffen. Waldstandorte sind stärker trockenen Bedingungen ausgesetzt, die zusammen mit höheren Vegetationszeittemperaturen eine erhöhte Stressanfälligkeit der Bäume verursachen. Bei den Insekten beeinflusst eine erhöhte Temperatur u. a. die Entwicklungsdauer, die Populationsdichte und die Verwertbarkeit der Wirtspflanzen als Nahrung (BMLFUW 2003, Petercord et al. 2008. Es ist zu erwarten, dass die Wachstumsrate und die Entwicklung der Insektenarten beeinflusst wird (Netherer & Schopf 2009, die aufgrund eines relativ hohen Populationswachstums und hoher Mobilität durch Migration oder Adaption auf veränderte Klimabedingungen rascher reagieren (Harrington et al. 2001. Bei einigen Schädlingen zeichnet sich eine solche Entwicklung bereits ab. Unter ihnen befinden sich humanpathogene Arten, die zunehmend auch zum Forstschädling avancieren und die Waldbestände existenziell gefährden. Der Eichenprozessionsspinner gehört zu diesen Arten. Ebenfalls relevant für Mitteleuropa sind Thaumetopoea pinivora und Th. pityocampa, die mit dem Beitrag näher betrachtet werden.

  5. Die kuns van Maggie Laubser . 1

    Directory of Open Access Journals (Sweden)

    G. Dekker

    1953-03-01

    Full Text Available Dis vir my ’n groot genoeë om iets te mag sê oor die kuns van 'n vrouw at jare lank haar pad eensaam gegaan het, trou gebly het aan haar kunstenaarsoortuiging en nie toegegee het aan die smaak van die publiek, geenkompromieë daarmee gesluit het terwille van populariteit of stoflike gewin nie.

  6. Eenheid en differensiasie in die onderwys

    Directory of Open Access Journals (Sweden)

    B. C. Schutte

    1962-03-01

    Full Text Available Hierdie tenia van die interíakultêre lesings sny in werkliklieid oor alle fakulteite lieen en is ’11 probleem wal by elke dissipliiie ontstaan, sonder twyfel by almal wat met die mens en met levve te doen het, maar ook by die fisiese wetenskappe waar met die lewelosc skepping gewerk word. Waar ons in ons land en veral in Transvaal deesdae voortdurend te doen het met differensiasie in die onderwys, met A-, B- en C-bane, is hierdie beginsel van eenheid en verskeidenheid, van eeridersheid en ver- skillendbeid, van integrasie en differensiasie, van verdeelde beheer in die onderwys en van ’11 eenheidsheleid en -beheer, van nasionale en inter- nasionale onderwys, van verskillende skooltipes en van komprehensiewe skole e.d.m., voortdurend in die nuus. Saam met die eenheid en differen­ siasie in die volkewêreld van Afrika, is die probleem in die onderwys seker die popnlêrste; dis byna reeds gemeen|laas.

  7. Missionale kerkwees en die elektroniese sosiale media

    Directory of Open Access Journals (Sweden)

    Martin J. Lazenby

    2014-03-01

    Full Text Available Die geweldige toename in die benutting van die sosiale media as interaktiewe kommunikasiemiddel wêreldwyd, bied aan die Christelike kerk groot missionale geleenthede, maar stel ook groot uitdagings en eise. Hierdie geleentheid moet benut word om missionaal ’n verskil ten gunste van God se koninkryk te maak. Die inhoud en die kommunikasiestyl kom onder die vergrootglas. Hierdie artikel poog om ’n paar bybels-etiese beginsels aan te dui wat as basis vir die missionale styl van kommunikasie moet dien. As uitgangspunt word die Bybel as die Woord van God gebruik. Daar word geredeneer dat die moreel-etiese beginsels wat in die Bybel aan die gelowige voorgeskryf word, van die grootste belang is om gestalte te gee aan die koninkryk van God in hierdie wêreld wanneer via die sosiale media op horisontale vlak met mense gekommunikeer word. Dit gaan dus vir die gelowige nooit net om humanistiese, sosiale kommunikasie nie, maar altyd dat die beeld van God in hierdie wêreld geëer en sy koninkryk daardeur uitgebou word. Vir die Christen-gelowige gaan dit nooit om die mens nie, maar altyd om God se eer en die manifestasie van sy koninkryk.Being a missional church and the social media. The tremendous increase in using the social media as interactive communication medium worldwide creates the opportunity for the Christian church to make a missional difference in favour of God’s kingdom on earth. It also brings great challenges with it. This means that the way communication via the mass social media is done, becomes of the utmost importance. The content as well as the manner in which the communication is conducted must be considered. This article aims at providing certain basic biblical-ethical principles for communicating in the mass social media that will serve the missional calling of the church. The point of departure is the Word of God. The basic focus of the argument is that the moral-ethical principles given to the believer in the Bible are of the

  8. Straatsburg en artikel 2 van die dordtse kerkorde

    Directory of Open Access Journals (Sweden)

    L. F. Schulze

    1966-03-01

    Full Text Available In art. 2 K.O. word daar vier soorte kerklike dienste on dcrskei, nl. „dié van die bedienaars van die Woord, dié van die professore aan die teologiese skool, die van die ouderlinge, en dié van die diakens”.

  9. Thermal Fatigue of Die-Casting Dies: An Overview

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    Abdulhadi Hassan A.

    2016-01-01

    Full Text Available Coupled studies by experimental and numerical simulations are necessary for an increased understanding of the material behaviour as related to the interaction between the thermal and mechanical conditions. This paper focus on the mechanisms of thermal fatigue in the failure of dies and cores used in the die casting of aluminum alloys. The thermal fatigue resistance is expressed by two crack parameters which are the average maximum crack and the average cracked area. Samples of various types of H13 steel were compared with a standard H13 steel by testing under identical thermal fatigue cycles. To determine the thermal constraint developed in the sample during the test, a finite difference technique was used to obtain the temperature distribution, based on temperature measurements at the boundaries. The resulting stresses and strains were computed, and the strain calculated at the edge or weakest point of the sample was used to correlate the number of cycles to crack initiation. As the strain at the edge increased, the number of cycles to failure decreased. The influence of various factors on thermal fatigue behavior was studied including austenitizing temperature, surface condition, stress relieving, casting, vacuum melting, and resulfurization. The thermal fatigue resistance improved as the austenitizing temperature increased from 1750 to 2050ºF.

  10. Die effekvan punttoekenningstandaarde op die korrelasie tussen matriek- en universiteitsprestasie

    Directory of Open Access Journals (Sweden)

    G. K. Huysamen

    1999-06-01

    Full Text Available The effect of marking standards on the correlation between matriculation and university performance. Marking standards differ between courses in the sense that the same group of students shows different course means in different courses. Goldman andWidawski (1976 proposed a within-persons procedure to adjust for such differences between university departments and Elliott and Strenta (1988 adjusted this procedure to perform such corrections between courses within departments. In this study the correlation between matriculation performance and university performance has been increased by applying this adjustment not only to university courses but also to matriculation subjects. Opsomming Punttoekenningstandaarde verskil tussen kursusse in die opsig dat dieselfde groep studente verskillende kursusgemiddeldes in verskillende kursusse toon. Goldman en Widawski (1976 het 'n tussenproefpersoonprosedure voorgestel om vir sodanige verskille tussen universiteitsdepartemente te korrigeer en Elliott en Strenta (1988 het dit aangepas om sodanige korreksies tussen kursusse binne departemente uit te voer. In hierdie ondersoek is die korrelasie tussen matriekprestasie en universiteitsprestasie verhoog deur hierdie aanpassing nie slegs op universiteit-kursusse nie, maar ook op matriekvakke toe te pas.

  11. Artikel 2 van die Nederlandse Geloofsbelydenis as geloofsvooronderstelling in die gesprek tussen wetenskap en geloof

    Directory of Open Access Journals (Sweden)

    Jan A. Erasmus

    2014-03-01

    Full Text Available Artikel 2 van die Nederlandse Geloofsbelydenis bely dat God deur twee middele geken word, te wete deur middel van die skepping, onderhouding en regering van die wêreld (waaronder die wetenskap en deur die heilige en goddelike Woord (die Bybel. Hierdie belydenis is van groot belang vir die gesprek tussen Wetenskap en Teologie. In hierdie artikel word gepoog om die verskille, maar ook die ooreenkomste tussen hierdie twee middele van openbaring uit te lig, elkeen tot sy reg te laat kom, maar hulle ook in balans met mekaar te stel. Die wyse waarop te werk gegaan word, is die volgende: eers word gestel wat vooronderstellings is, asook die plek wat vooronderstellings in die beoefening van wetenskap sowel as geloof inneem. Daarna word nagevors watter perspektiewe artikel 2 van die Nederlandse Geloofsbelydenis as geloofsvooronderstelling vir die wetenskaps- en teologiebeoefening respektiewelik bied. Hieruit word ’n aantal gevolgtrekkings gemaak wat kan help om die problematiek in die wetenskap-geloofsgesprek op te los. Die kernbevinding van hierdie artikel is die volgende: Vanweë die verskil in die aard en die doel tussen Bybelfeite en wetenskaplike navorsingsresultate kan en sal klaarblyklike harmonieprobleme tussen die Skrif en die wetenskap ontstaan. Hierdie is egter slegs klaarblyklike probleme, omdat ’n verrekening van die verskil in die aard en die bedoeling van die wetenskapresultate en die Bybelfeite hierdie probleem sal oplos.Article 2 of the Belgic Confession as faith presupposition in the science-faith debate. Article 2 of the Belgic Confession confesses that God can be known by two means: firstly by studying the creation, preservation and government of the universe (i.e. science and secondly by studying the Word of God (the Bible. This confession is very important for the discussion between science and faith. In this article the similarities, but also the differences between these two means of revelation are researched. The aim is to

  12. Regulatory aspects

    Science.gov (United States)

    Stern, Arthur M.

    1986-07-01

    At this time, there is no US legislation that is specifically aimed at regulating the environmental release of genetically engineered organisms or their modified components, either during the research and development stage or during application. There are some statutes, administered by several federal agencies, whose language is broad enough to allow the extension of intended coverage to include certain aspects of biotechnology. The one possible exception is FIFRA, which has already brought about the registration of several natural microbial pesticides but which also has provision for requiring the registration of “strain improved” microbial pesticides. Nevertheless, there may be gaps in coverage even if all pertinent statutes were to be actively applied to the control of environmental release of genetically modified substances. The decision to regulate biotechnology under TSCA was justified, in part, on the basis of its intended role as a gap-filling piece of environmental legislation. The advantage of regulating biotechnology under TSCA is that this statute, unlike others, is concerned with all media of exposure (air, water, soil, sediment, biota) that may pose health and environmental hazards. Experience may show that extending existing legislation to regulate biotechnology is a poor compromise compared to the promulgation of new legislation specifically designed for this purpose. It appears that many other countries are ultimately going to take the latter course to regulate biotechnology.

  13. Dying while living: a critique of allowing-to-die legislation.

    Science.gov (United States)

    Lappé, M

    1978-12-01

    Several US states are enacting 'right-to-die' laws, in the wake of the Karen Quinlan case. But the way such a law is drafted may cast doubt on a patient's existing common law right to control all aspects of his own treatment; it may give legal sanction to a lower standard of medical care that society at present expects from doctors; and it may lead to conflict between the patient's directive and his doctor's clinical judgement which cannot readily be resolved. The laws themselves are categorised as a) legalising active killing or b) defining rights of patients to control treatment or c) assigning to others the rights to control treatment where the patient is not competent. The California law is discussed critically. The conclusion is that such legislation is not a satisfactory answer to the ethical problem of euthanasia.

  14. Die Welt des Herrn Kuhn

    Science.gov (United States)

    Kern, Daniela

    Eines Morgens erwachte Herr Kuhn fröstelnd und staunte darüber, dass es in seinerWohnung eiskalt war. Dennoch quälte er sich aus seiner kuscheligen Bettdecke heraus und schlurfte ins Bad. "Hoffentlich wird wenigstens das Wasser warm", dachte er sich, als er den Wasserhahn betätigte - aber es kam nicht nur kein warmesWasser, außer einem unheilvollen Gluckser kam gar nichts aus der Leitung. "Dann werde ich wohl mal den Klempner anrufen", sprach er sich leise in den Bart und griff zu seinem Handy - doch das Netz war tot! Herr Kuhn begann nun, sich ernsthaft Sorgen zu machen, "Oje, was ist denn heute nur los? Ist irgendetwas Schlimmes passiert?" Um einen besseren Überblick über die Lage zu bekommen und sich austauschen zu können, brannte er nun förmlich darauf, rauszugehen und zur Arbeit zu fahren. An anderen Tagen, die er frisch geduscht und mit Kaffee und Marmeladen-Brot begann, war er selten so motiviert. So ging er also nun mit leerem Magen aus dem Haus. Hätte er den Versuch unternommen, sein tägliches Marmeladenbrot zuzubereiten, und dafür den Kühlschrank geöffnet, um das Marmeladenglas herauszunehmen, wäre ihm aufgefallen, dass auch die Stromversorgung Störungen unterworfen war, unschön zu erkennen an den ersten grünen, felligen Inseln auf seinem Lieblingskäse.

  15. Die rol van kapitaal in die ekonomiese groei en ontwikkeling van onderontwikkelde gebiede*

    Directory of Open Access Journals (Sweden)

    F. J. du Plessis

    1961-03-01

    Full Text Available In die teorie oor ekonomiese groei speel kapitaal ’n besonder prominente rol. Kapitaal met die daarby behorende tegnologiese ontwikkeling, word beskou as die belangrikste enkele faktor verantwoordelik vir die bereiking en instandhouding van ’n „ten voile ontwikkelde” volkshuishouding.

  16. Die persoonlikheidsoriëntasieprofiel van die saluto-genies-funksionerende mens

    Directory of Open Access Journals (Sweden)

    A. M. Viviers

    1999-06-01

    Full Text Available The aim of this research is to integrate the theoretical personality profile of the salutogenic functioning person, drawn from the literature on Salutogenesis, with the personality orientation profile of the optimal functioning employee, as documented in the literature on Organisational and Personnel psychology. The integration is done according to intra- (cognitive affective, conative and physical characteristics and interpersonal characteristics. The two profiles could be integrated, according to these characteristics, into a profile of the salutogenic functioning person who handles life and work stressors effectively and functions optimally in his daily existence. This integration shows a theoretical relationship between the two constructs and confirms a meaningful relationship found in empirical research. Opsomming Die doel van hierdie navorsing is om die teoretiese persoonlikheidsprofiel van die salutogenies-funksionerende mens vanuit die literatuur oor Salutogenese met die persoonlikheidsorientasieprofiel van die optimaal- funksionerende werknemer soos deur die Organisasie- en Personeelsielkunde-literatuur voorgehou, te integreer. Die integrasie word volgens intra- (kognitiewe, affektiewe, konatiewe en fisiese eienskappe en interpersoonlike eienskappe gedoen. Daar is bevind dat die twee profiele volgens die eienskappe geïntegreer kan word tot 'n profiel van die salutogenies-funksionerende mens wat die stressors van die lewe en werk effektief kan hanteer en sodoende optimaal in sy daaglikse bestaan funksioneer. Die integrasie bevind 'n teoretiese verband tussen die twee konstrukte. Dit bevestig empiriese navorsing wat 'n beduidende verband tussen die twee konstrukte bevind het.

  17. Was die neuen Frauen wollen

    OpenAIRE

    Wilhelm, Hannah; Meyen, Michael

    2004-01-01

    Seit Mitte der 90er Jahre hat sich eine neue Generation von Frauenzeitschriften auf einem als übersättigt geltenden Markt etabliert. Diese Blätter richten sich an Frauen zwischen 20 und 35 Jahren. Glamour aus dem Condé Nast Verlag scheint die Perfektion dieses neuen Zeitschriftentypus zu sein. Das Magazin im Pocket-Format wurde sofort nach seiner Einführung im Februar 2001 Marktführer im Segment der monatlich erscheinenden Frauenzeitschriften. Der Beitrag geht der Frage nach, wie dieser Erfol...

  18. Technological parameters of die casting and quality of casting from EN AC46500 alloy

    OpenAIRE

    2016-01-01

    Die casting represents the highest technological level of metal mold casting. This technology enables production of almost all final products without necessity of further processing. The important aspect of efficiency and production is a proper casting parameters setting. In the submitted paper following die casting parameters are analyzed: plunger pressing speed and pressure. The studied parameters most significantly affect a qualitative of castings from EN AC46500 alloy and they influence t...

  19. An Integrated Die Casting Design System

    Institute of Scientific and Technical Information of China (English)

    Y; K; Woon; K; S; Lee

    2002-01-01

    Die casting process is one of the prime options for m anufacturing precisely dimensioned, sharply defined metal parts. The design of d ie casting dies comprises several stages and entails a large amount of time. Tra ditionally, the different stages of the die design were not integrated but exist as separate entities. Moreover, recurring modifications or even redesigns are r equired due to the complexity in achieving an accurate initial die design. As a result, die design is usually time-consuming and cos...

  20. USING LOGIC COMPONENTS FOR CONCEPTUAL DIE DESIGN

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Logic components are used to support the conceptual design. Taking the stamping die structure as the research object,several logic components are defined for the conceptual die construction design. A new method-logic assembly modeling is presented to satisfy the characteristic of the top-down die design process. Representing shapes and spatial relations in logic can provide a natural,intuitive method of developing complete computer systems for reasoning about die construction design at the conceptual stage. This method can reflect the designer's thought clearly and provide the designer with a test bed for generating alternatives and performing reasoning work at the conceptual die design stage.

  1. Genl. Koos De La Rey, die krygsman.

    Directory of Open Access Journals (Sweden)

    J. S. du Plessis

    1959-03-01

    Full Text Available 22 Oktober is die geboortedag van genl. Koos de la Rey, wat van dag tot ons heldeverlede behoort. Vanjaargedenk ons ook op 11 Oktober die uitbreek van die Tweede Vryheidsoorlog, sestig jaar gelede. Daarom wil ek graag by hierdie geleentheid die persoon van Koos de la Rey in herinnering roepen by wyse van hierdie artikel huldebring aan hom wat God aan ons volkgegee het op ’n tydstip toe sulke mannedringend noodsaaklik was; ’n man wat in die ure van dood en benoudheid leidingkon gee; ’n man sonder wie onsvolksgeskiedenis beslis armer sou gewees het. Aangesien hy by uitstek krygsmanen veldheer.

  2. Anforderungen an die Detektoren von DIVA.

    Science.gov (United States)

    Wagner, S. J.

    Neben dem optischen System sind die Detektoren in der Fokalebene die wichtigste Komponente des Instruments eines astrometrischen Minisatelliten. Einer möglichst optimalen Auswahl des Detektorsystems und seiner Operationsmodi kommt daher eine entscheidende Bedeutung zu. In diesem Beitrag werden die Anforderungen vorgestellt, die sich zum gegenwärtigen Stand der Planung eines Interferometrie-Minisatelliten für astrometrische und photometrische Untersuchungen ergeben. Sie basieren auf dem grundlegenden Missionskonzept für die DIVA Mission (Bastian et al., 1996) und dem an der Landessternwarte Heidelberg zusammen mit dem ARI Heidelberg und DSS Ottobrunn erarbeiteten optischen Konzept des Instruments.

  3. Die resepsie van die Heidelbergse Kategismus (Sondag 17 en 22 insake die opstanding in die negentiende-eeuse Nederduitse Gereformeerde Kerk (Deel 1

    Directory of Open Access Journals (Sweden)

    Johannes W. Hofmeyr

    2013-06-01

    Full Text Available Met die 450e herdenking van die Heidelbergse Kategismus (HK as vertrekpunt word in twee artikels gepoog om lig te werp op die plek, die rol en die interpretasie van die opstanding van Jesus Christus uit veral Sondag 17 en 22, spesifiek in die konteks van twee besondere eras in die Nederduitse Gereformeerde (NG Kerk. Na ’n kort bespreking van die Heidelbergse Kategismus , word in hierdie eerste artikel uitgebreid gekyk na die resepsie van die betrokke HK-geloofsartikels in die era van Andrew Murray, spesifiek teen die agtergrond van die negentiende-eeuse liberale teologie in Nederland. In ’n tweede artikel word soortgelyk gekyk na die resepsie van die betrokke HK-geloofsartikels in die NG Kerk na 2000, veral teen die agtergrond van die herverskyning van die liberale teologie in die vorm van die Jesus Seminaar, die Nuwe Hervorming en die aanhangers daarvan se standpunte binne die NG Kerk. Sowel die negentiende-eeuse liberale stryd in die NG Kerk as die stryd rondom die opstanding in die NG Kerk van die eerste dekade van die een-en-twintigste eeu, soos in die tweede artikel duidelik sal blyk, was gekenmerk deur kontekstueelbepaalde uniekhede. Die gemene deler is dat albei deel was van tye van teologiese vrysinnigheid. In die lig van hierdie bespreking, ook ten opsigte van die negentiende eeu, sal tot die gevolgtrekking gekom word dat die NG Kerk, wat sy identiteit as gereformeerde kerk betref, tans waarskynlik in ’n kritieke geloofs- en toekomskrisis verkeer wat kommerwekkende gevolge vir sy Skrifverstaan en getuienis as belydenis en belydende kerk van Jesus Christus en sy toekoms inhou. Alleen ’n duidelike visie, verantwoordelike leierskap en die herontdekking van die kruis en die opstanding as ononderhandelbare heilsgebeure, wat ook deur die HK gehandhaaf word, sal die NG Kerk kan red van ’n snelwentelende afwaartse spiraal. Slegs die pasgenoemde faktore kan ’n herstellende, positiewe en dinamiese oplossing vir hierdie proses bied wat

  4. The effect of colour in television commercials on the comprehension and memory of the child

    Directory of Open Access Journals (Sweden)

    L. P. Pretorius

    1987-04-01

    Full Text Available From a perceptual point of view it is not clear whether, and under what conditions, the presence of colour in television commercials aids the processing of information. In this study it was argued that the way in which colour is used, would have an effect on the comprehension and memory of children regarding television commercials. It was found that colour, when used in a "concrete" fashion, aids the comprehension process. The results of the study also show that the "concrete" as well as the "symbolic" use of colour have a positive effect on the memory of children for the content of television commercials. Opsomming Vanuit 'n perseptuele benadering is dit nie duidelik of, en onder watter omstandighede, die teenwoordigheid van kleur in televisie advertensies die prosessering van inligting positief bei'nvloed nie. In hierdie studie is daar van die standpunt uitgegaan dat die wyse van kleurgebruik 'n effek sal he op die begrip en geheue van kinders ten aansien van televisie advertensies. Daar is gevind dat kleur, wat op 'n "konkrete" manier gebruik word, die begripsproses bevorder. Die resultate van die studie toon ook dat sowel die "konkrete" as "simboliese" gebruik van kleur 'n positiewe effek op die geheue van kinders ten opsigte van televisie advertensie inhoud het.

  5. Ouditiewe aandag by die voorskoolse kind

    Directory of Open Access Journals (Sweden)

    Elmarie Niemand

    1980-08-01

    Full Text Available Daar is met hierdie navorsingsprojek gepoog om 'n duidelike beeld te vorm van ouditiewe aandagsprosessering by die voorskoolse kind. Aangesien ouditiewe aandagsprosessering van groot belang is vir die kind wat skool toe gaan is daar op die groep wat in die daaropvolgende jaar skool toe gaan besluit. 'n Groep van 64 kinders is geselekteer. Daar is gebruik gemaak van 'n gegradeerde ouditiefgerigte  ondersoekprogram wat so saamgestel is dat dit wetenskaplik verantwoordbaar is. In sy geheel gesien dui die navorsingsresultate daarop dat die basiese ontwikkelingsproses van ouditiewe aandagsprosessering op hierdie ouderdom (5;2 tot 5;8 voltooi is. 'n Verdere evaluering van die resultate in terme van die uiteengesette doelstellings van die navorsingsprojek dui daarop dat kinders in hierdie ouderdomsgroep nog soms moeite ondervind om aan 'n ouditiewe sei binne omgewingslawaai aandag te skenk. Bekende seine verhoog die vermoë om aandag te skenk. Daar kon egter nie vir alle aannames wat in die literatuur gemaak word, bewys gevind word nie.

  6. Modeling of high temperature- and diffusion-controlled die soldering in aluminum high pressure die casting

    DEFF Research Database (Denmark)

    Domkin, Konstantin; Hattel, Jesper Henri; Thorborg, Jesper

    2009-01-01

    Soldering of cast alloys to the dies has been a continuing source of die surface damage in the aluminum die-casting industry. To reduce the repair and maintenance costs, an approach to modeling the damage and predicting the die lifetime is required. The aim of the present study is the estimation...... of the die lifetime based on a quantitative analysis of die soldering in the framework of the numerical simulations of the die-casting process. Full 3D simulations of the process, including the filling. solidification, and the die cooling, are carried out using the casting simulation software MAGMAsoft....... The resulting transient temperature fields on the die surface and in the casting are then post-processed to estimate the die soldering. The present work deals only with the metallurgical/chemical kind of soldering which occurs at high temperatures and involves formation and growth of intermetallic layers...

  7. Simulating a high pressure die casting

    Energy Technology Data Exchange (ETDEWEB)

    Goldak, J.; Zhou, J.; Downey, D.; Aldea, V.; Li, G.; Mocanita, M. [Carleton Univ., Ottawa, Ontario (Canada)

    2000-07-01

    High pressure die casting is simulated for parts with complex geometry such as a large automotive transmission case. The closed die is filled in approximately 40 ms, the casting cools in the closed die for approximately 40s, to open the die, eject the casting and spray the die cavity surface requires another 40s. This 3D cyclic process is simulated using the following coupled composite solvers: the energy equation in the die and in the casting with solidification; filling of the casting by a droplet or a Navier-Stokes solver, and thermal stress analysis of the casting machine, casting and die during the cycle. This thermal analysis can be done for both starting and stopping transients and for the cyclic steady state. The software enables this analysis to be done almost automatically by designers. (author)

  8. Commercialization of Research: A Case Study of Australian Universities.

    Science.gov (United States)

    Zhao, Fang

    2004-01-01

    Research commercialization is a crucial aspect of technological innovation and is a complex socio-economic and technological process. This paper explores the commercialization of university research, drawing on an empirical study of the development of research commercialization by Australian universities. The study addresses three main research…

  9. Modernist theories regarding the control cession of commercial companies

    OpenAIRE

    SERGHEI VAHNOVAN

    2007-01-01

    The modernist trend for approaching the notion of commercial company replaces the theory of the company-contract. The control cession of commercial companies is a commercial operation within which the modernist theory has specific and important effects, and this study presents an approach to this aspect

  10. Die effek van intelligensie op die verhouding tussen lokus van kontrole en taakkompleksiteit

    Directory of Open Access Journals (Sweden)

    F. G. de Kock

    1995-06-01

    Full Text Available The effect of intelligence on the relationship between locus of control and task complexity. The aim of the study was to establish the effects of intelligence on the relationship between locus of control and task complexity. These constructs were selected by virtue of their importance in the literature, as well as the lack of empirical research regarding the assumed relationship which exists between them. The Human Sciences Research Council's (HSRC General Scholastic Aptitude Test (ASAT was used for measuring intelligence, Duttweiler's Internal Control Index (ICI was used for determining locus of control and the Raven's Advanced Progressive Matrices (APM was used as a criterion for coping with task complexity. These instruments were administered to 292 subjects to determine whether the relationship between locus of control and task complexity was effected when the effect of intelligence was controlled. The results indicated a significant relationship between locus of control and task complexity, however the relationship was no longer significant after the effect of intelligence was controlled. Opsomming Die doel van die studie was om die effek van intelligensie op die verhouding tussen lokus van kontrole en taak-kompleksiteit te ondersoek. Hierdie konstrukte is gekies na aanleiding van hulle belangrikheid in die literatuur asook die leemte in empiric se navorsing rakende die veronderstelde verband wat tussen hulle bestaan. Die Algemene Skolastiese Aanlegtoets (ASAT van die Raad vir Geesteswetenskaplike Navorsing (RGN is gebruik vir die meting van intelligensie, die Internal Control Index (ICI van Duttweiler is gebruik vir die meting van lokus van kontrole en die Advanced Progressive Matrices (APM van Raven is gebruik as maatstaf vir die bantering van taakkompleksiteit. Die genoemde meetinstrumente is op 292 proefpersone toegepas om te bepaal of die verband tussen lokus van kontrole en taakkompleksiteit geaffekteer word wanneer daar vir die effek

  11. Die invloed van ‘n intensiewe opleidingsprogram op die Kardio Stres-indeks

    Directory of Open Access Journals (Sweden)

    Tammy Claassen

    2012-03-01

    Full Text Available Mense ondervind baie stressors in hul alledaagse lewe, wat ‘n groot uitwerking het op daagliksefunksionering. Kardio Stres-indeks (KSI is ‘n nie-indringende mate van die stres wat die hartervaar. KSI (uitgedruk as ‘n persentasie berekeninge word gebaseer op die duur van die QRSkompleks, hart tempo, ritme en standaardafwyking van die RR-interval (RRSD spesifieke parameters.

  12. Technological Aspects: High Voltage

    CERN Document Server

    Faircloth, D C

    2013-01-01

    This paper covers the theory and technological aspects of high-voltage design for ion sources. Electric field strengths are critical to understanding high-voltage breakdown. The equations governing electric fields and the techniques to solve them are discussed. The fundamental physics of high-voltage breakdown and electrical discharges are outlined. Different types of electrical discharges are catalogued and their behaviour in environments ranging from air to vacuum are detailed. The importance of surfaces is discussed. The principles of designing electrodes and insulators are introduced. The use of high-voltage platforms and their relation to system design are discussed. The use of commercially available high-voltage technology such as connectors, feedthroughs and cables are considered. Different power supply technologies and their procurement are briefly outlined. High-voltage safety, electric shocks and system design rules are covered.

  13. Dat die klip kan heers: Pieter Fourie se Die koggelaar

    Directory of Open Access Journals (Sweden)

    J. L. Coetser

    1991-05-01

    Full Text Available Die koggelaar (The teaser, by playwright Pieter Fourie, is generally regarded as exceptional among his recent works. The purpose of this article is to discuss the title and drought as recurring themes in the drama. The teaser is Boet Cronje, but he is of the opinion that everyone teases him. In an ironic twist of events he finally believes that God teases him by not providing the rain he so desperately needs. An investigation of the text reveals the utilization of psychoanalytical theory, i.e. the theory of the collective and the personal unconscious as formulated by Jung. In this case physical drought initiates events which lead to the development of a fully-fledged psychosis in Boet. As a consequence of the interconnection of the personal and the collective unconscious the physical drought surrounding Boet additionally becomes a dramatic metaphor for the figurative drought in the community of which he is part.

  14. Verspreiding en habitats van Unio caffer Krauss, 1848 (Bivalvia: Unionoida: Unionidae in Suid-Afrika gebaseer op die rekords in die databasis van die Nasionale Varswaterslakversameling

    Directory of Open Access Journals (Sweden)

    K. N. de Kock

    2010-01-01

    Full Text Available Die kosmopolities-verspreide Unionoida bereik hul grootste diversiteit in Noord-Amerika. In Suid-Afrika word twee genera van die familie Unionidae, naamlik Unio en Coelatura wat vier spesies insluit, aangetref. Hierdie artikel handel oor die verspreiding en habitats van Unio caffer Krauss, 1848 gebaseer op die rekords in die Nasionale Varswaterslakversameling (NVWSV van Suid-Afrika. Alhoewel dit elders in Suid-Afrika sporadies aangetref is, is die Wes-Kaap die enigste provinsie waarvan geen monster op rekord in die databasis van die NVWSV is nie. Van die 58 monsters wat op rekord is, is die meerderheid in riviere (32.8% en damme (20.7% versamel en in watertoestande wat as standhoudend, staande, helder en vars beskryf is. ’n Temperatuur-indeks wat vir hierdie spesie bereken is, het dit vyfde in rangorde geplaas van die 12 Bivalvia-spesies wat in die databasis verteenwoordig word op grond van ’n assosiasie met lae omgewingstemperature. ’n Besluitnemingsboom-analise het aangedui dat temperatuur, substratum en waterbronne die mees betekenisvolle bydrae gelewer het tot die daarstelling van die gedokumenteerde geografiese verspreiding van U. caffer. Omdat omvattende opnames van varswater Mollusca deur staatsinstansies reeds in die tagtigerjare van die vorige eeu uitgefaseer is en die meerderheid versamelpunte sedertdien nie weer gemonster is nie, is kennis oor hul huidige stand van bewaring en spesiediversiteit gebrekkig. Negatiewe resultate by drie voormalige lokaliteite van U. caffer wat wel intussen deur die outeurs besoek is, dui egter daarop dat die voortbestaan daarvan, soos van sommige verwante spesies elders in die wêreld, bedreig word. Dit word bepleit dat opnames van varswater Mollusca met die gedokumenteerde verspreiding in die databasis van die NVWSV as riglyn, beplan en uitgevoer behoort te word. Die resultate van sulke opnames behoort ’n groot bydrae te lewer om die huidige stand van die verspreiding en spesiediversiteit van

  15. Operational period for the nuclear power plant Borssele. Memo on aspects with regard to decision making on the operational period for the nuclear power plant Borssele; Bedrijfsduur kerncentrale Borssele. Notitie over aspecten die een rol spelen bij de besluitvorming over de bedrijfsduur van de kerncentrale Borssele

    Energy Technology Data Exchange (ETDEWEB)

    Vos, D

    2005-04-01

    A number of aspects with respect to the closure of the nuclear power plant Borssele in the Netherlands are discussed: nuclear safety and service life; environmental aspects; proliferation and terrorism; judicial aspects; cost; other (comparisons with closures in other countries, employment, supply security); and a state-of-the-art with regard to a motion that was introduced by a delegate of the Dutch parliament (Spies) in 2004. [Dutch] In deze notitie worden enkele met de sluiting samenhangende aspecten nader toegelicht, te weten: nucleaire veiligheid en levensduur; milieuaspecten; proliferatie en terrorisme; juridische aspecten; kostenaspecten; overige aspecten (sluitingsregelingen in het buitenland, werkgelegenheid en leveringszekerheid); en stand van zaken met betrekking tot de uitvoering van de motie Spies van juli 2004.

  16. Die andersheid van Die verdwaalde land – die waarheid as storie vertel

    Directory of Open Access Journals (Sweden)

    M. Hattingh

    1993-05-01

    Full Text Available Die verdwaalde land was written by Abraham Phillips, a so-called Coloured man from a South African working class background; someone who has no knowledge of literary conventions. The question arises: how can such a text be read without its uniqueness being affected by biased preconceptions? This article shows that post-structurally inspired theories on colonial discourse reveal perspectives on the complexity within the simplicity of this story. In this analysis of Die verdwaalde land particular emphasis is placed on identifying the framing strategies through which images and presentations of the Self and Other are created. Literary conventions are exposed as mechanisms which demarcate meaning, which in principle do not differ much from the manipulative strategies which define identity in the real world.Irrespective of nationality and time the line at which light race meets dark is the line at which human sociality is found at the lowest ebb; and wherever that line conies into existence there arc found the darkest shadows which we humans have cast by our injustice and egoism across the earth. (Olive Schreiner - Thoughts on South Africa

  17. Die sterwende kind in hospitaalvernand

    Directory of Open Access Journals (Sweden)

    Fredrika de Villiers

    1981-09-01

    Full Text Available Illness and death of a child is a crisis situation in the family, affecting all members. Parents experience certain universal problems such as denial, feelings of guilt and withdrawal. The dying child is usually aware of his situation and experiences fear and loneliness. He has diverse physical and psychological needs as a result of his illness which must be met by parents and nurses. In caring for the terminally ill child attention must be given to providing: a physical environment conducive to well-being; a consistent emotional climate; communication which should include therapeutic play; a therapeutic program in which various measures are taken to enhance acceptability; physical care where the child is encouraged to help himself as far as possible; psycological and spiritual care to allay his fears and anxiety.

  18. Should assisted dying be legalised?

    Science.gov (United States)

    2014-01-01

    When an individual facing intractable pain is given an estimate of a few months to live, does hastening death become a viable and legitimate alternative for willing patients? Has the time come for physicians to do away with the traditional notion of healthcare as maintaining or improving physical and mental health, and instead accept their own limitations by facilitating death when requested? The Universities of Oxford and Cambridge held the 2013 Varsity Medical Debate on the motion “This House Would Legalise Assisted Dying”. This article summarises the key arguments developed over the course of the debate. We will explore how assisted dying can affect both the patient and doctor; the nature of consent and limits of autonomy; the effects on society; the viability of a proposed model; and, perhaps most importantly, the potential need for the practice within our current medico-legal framework. PMID:24423249

  19. Catalyst technologies for heavy duty commercial vehicles following the introduction of EU VI and US2010; The challenges of nitrogen oxide and particulate matter reduction for future engines; Katalysatortechnologien fuer schwere Nutzfahrzeuge im EU VI und US2010 Zeitalter; Die Herausforderung der Stickoxid- und Partikelverminderung fuer zukuenftige Motoren

    Energy Technology Data Exchange (ETDEWEB)

    Held, W.; Emmerling, G.; Doering, A.; Richter, K.; Jacob, E. [MAN Nutzfahrzeuge AG, Steyr (Austria)]|[MAN Nutzfahrzeuge AG, Nuernberg (Germany); Scheeder, A.; Mueller, R.; Brueck, R. [Emitec GmbH, Lohmar (Germany)

    2007-07-01

    Commercial vehicles can meet the European emission levels EU IV and EU V with either a particulate reduction catalyst or a selective catalytic reduction system. The US2007 - and US2010 - legislation has imposed even more stringent exhaust emission limits for commercial vehicles for oxides of nitrogen (NO{sub x}) and particulate matter (PM) as well. However, it can be expected that the upcoming, currently discussed EU VI emission legislation will be set to a similar level as the US2010 requirements, hence necessitating additional engine internal measures and a combined exhaust emission control system for minimization of both the PM and the NO{sub x} emissions. For the development of such emission control systems appropriately addressing the major decisive criteria of commercial vehicles, such as fuel consumption, compactness, weight and maintenance requirements is of utmost importance. The design concept and functionality of an optimized catalyst system for high-efficient control of NO{sub x} and PM, applicable also for high-EGR-engines, is shown based on engines test bench results. Modelgas test results and engine bench tests enable to present the interaction between the reactants (ammonia, nitrogen oxide and soot). As a surprising result it was found that the oxidation of soot takes places even in presence of the reducing agent ammonia without interference. This finding allows to combine two proven exhaust emission control systems, MAN AdBlue {sup registered} and MAN PM-KAT {sup registered}. The space gained in the silencer by replacing the traditional SCR-catalyst with a high-performance SCR-Catalyst is utilized to install a PM-METALIT {sup registered}. This is the most effective approach regarding operating cost, weight, as well as application- and maintenance-efforts required to meet the emission limit requirements for US2010 that has been demonstrated to date. (orig.)

  20. Commercialization and Pasisir Culture

    OpenAIRE

    Suryo, Djoko

    2013-01-01

    Commercialization process and the establishment of coastal culture in Javawas one united history process where one cannot be separated from the other. The commercialization process and the establishment of the coastal culture cannot be separated from the commercialization process and the establishment of Malay World in South East Asia. In other words, we can say that basically, commercialization process and the establishment of the coastal culture had been part of commercialization process an...

  1. Lig op Satan en Satanisme vanuit die Nuwe Testament

    Directory of Open Access Journals (Sweden)

    F. J. van Rensburg

    1992-06-01

    Full Text Available In hierdie artikel word, in aansluiting by en as voorsetting van prof. Vosloo se "Lig op Satanisme vanuit die Ou Testament" ook in die Nuwe Testament lig op die Satan en Satanisme-verskynsel gesoek. Wat die aard van die inhoud van hierdie artikel betref, probeer ek doelbewus om die stof só aan te bied dat dit gemaklik tot die gemiddelde ernstige Bybelleser kommunikeer. Derhalwe is die aanpak nie akademies-wetenskaplik nie, maar populêr-wetenskaplik.

  2. Evaluation of permanent die coatings to improve the wear resistance of die casting dies. Final project report, January 1, 1995--April 30, 1997

    Energy Technology Data Exchange (ETDEWEB)

    Shivpuri, R.

    1997-09-18

    Die Casting dies are subject to severe service conditions during the die casting operation. While these severe conditions are necessary to achieve high production rates, they cause the dies which are commonly made of H13 die steel, to suffer frequent failures. The major die failure mechanisms are erosion or washout, Heat checking, soldering and corrosion. Due to their geometrical complexity, die casting dies are very expensive (some dies cost over a million dollars), and thus a large number of parts have to be produced by a die, to justify this cost and leverage the advantages of the die casting process (high production rates, low manpower costs). A potential increase in the die service life, thus has a significant impact on the economics of the die; casting operation. There are many ways to extend die life: developing new wear resistant die materials, developing new surface treatments including coatings, improving heat treatment of existing H13 dies, using better lubricants that can protect the die material, or modifying the die geometry and process parameters to reduce the intensity of wear. Of these the use of coatings to improve the wear resistance of the die surface has shown a lot of promise. Consequently, use of coatings in the die casting industry and their wide use to decrease die wear can improve significantly the productivity of shop operations resulting in large savings in material and energy usage.

  3. Development of vacuum die-casting process

    Institute of Scientific and Technical Information of China (English)

    Masashi Uchida

    2009-01-01

    The vacuum die-casting process, started 25 years ago in Japan, has been widely applied. This technology contributes very much to improvement of castings quality. The main factor causing the defects of die castings is the trapped air in the mold cavity, while the key technology of vacuum die-casting process is to avoid the trapped air effectively by evacuating the cavity before casting. At the same time, due to the shot speed and the casting pressure reduced in half, the service life of the die is prolonged and the productivity is enhanced, as well. Vacuum die-casting process is of great significance in improving the die castings quality and making up the shortcomings of super-high-speed shot casting.

  4. Recycling of Al-Si die casting scraps for solar Si feedstock

    Science.gov (United States)

    Seo, Kum-Hee; Jeon, Je-Beom; Youn, Ji-Won; Kim, Suk Jun; Kim, Ki-Young

    2016-05-01

    Recycling of aluminum die-casting scraps for solar-grade silicon (SOG-Si) feedstock was performed successfully. 3 N purity Si was extracted from A383 die-casting scrap by using the combined process of solvent refining and an advanced centrifugal separation technique. The efficiency of separating Si from scrap alloys depended on both impurity level of scraps and the starting temperature of centrifugation. Impurities in melt and processing temperature governed the microstructure of the primary Si. The purity of Si extracted from the scrap melt was 99.963%, which was comparable to that of Si extracted from a commercial Al-30 wt% Si alloy, 99.980%. The initial purity of the scrap was 2.2% lower than that of the commercial alloy. This result confirmed that die-casting scrap is a potential source of high-purity Si for solar cells.

  5. Amensie en demensie met verwysing na die intellek

    Directory of Open Access Journals (Sweden)

    P. C. W. Deppe

    1958-03-01

    Full Text Available ,,Es ist der Geist der sich den Kórper baut” het Goethe gesê en hy het daardeur die monistiese begrip in die psigiatrie beklemtoon. Dwarsdeur die eeue het die ontwikkelingsgeskiedenis van die mens maar telkens getoon hoedat daar by die mens veral, nie anders gedink kan word dan as 'n psigosomatiese eenheid nie. 

  6. MIDCAB Operationen in Wien - die ersten Erfahrungen

    Directory of Open Access Journals (Sweden)

    Czerny M

    1999-01-01

    Full Text Available Die sogenannte MIDCAB (minimal invasive direct coronary artery bypass Operation wurde als chirurgische Therapie der koronaren Eingefäßerkrankung in letzter Zeit kontroversiell diskutiert. Ihr klinischer Stellenwert ist weiterhin unklar. Im Zeitraum von April 1996 bis Mai 1998 wurde die MIDCAB-Operation an 57 Patienten an der Abteilung für Herz-Thorax Chirurgie, Universität Wien durchgeführt. Zielgefäße für eine chirurgische Revaskularisierung waren die LAD (n = 52 und die RCA (n = 5. Als arterieller Graft dienten die linke Art. mammaria interna (LAD-Bypass bzw. die Art. gastroepiploica dextra (RCA-Bypass. Als Zugänge wurden limitierte Schnittführungen gewählt, in 91% der Fälle die anterolaterale Thorakotomie und in 9% der subxyphoidale Zugang, die Anastomosierungen erfolgten am schlagenden Herzen ohne Herzlungenmaschine. In 52 Fällen wurde die LIMA (Left internal mammary artery mit der LAD anastomosiert. Bei 3 von 52 Patienten mußte wegen einer intramyokardialen LAD zu einer konventionellen Operation gewechselt werden, in 4 Fällen war eine Revision notwendig. In allen Fällen gab es keinen Todesfall und keinen perioperativen Infarkt. Bei 36 Patienten wurde eine postoperative Kontrollangiographie durchgeführt, es ergab sich eine primäre Offenheitsrate von 96%. In 5 Fällen wurde eine Anastomose zwischen GEA und RCA hergestellt. Es gab keine Konversion, keinen Todesfall und keinen Myokardinfarkt. Drei dieser Patienten wurden postoperativ nachangiographiert, die Bypässe waren gut durchgängig. Zum derzeitigen Zeitpunkt sind alle 57 Patienten klinisch symptomfrei. Nach Überwindung von anfänglichen technischen Schwierigkeiten sind die Ergebnisse mit der MIDCAB-Operation sehr gut. Als potentielles Patientenkollektiv für die Zukunft scheinen sich vor allem Patienten nach multiplen kardiologischen Interventionen an der LAD bzw. der RCA anzubieten.

  7. Hemofilie onder die nasate van koningin Victoria

    Directory of Open Access Journals (Sweden)

    Francois P. Retief

    2013-03-01

    Full Text Available Hierdie studie bespreek die uitwerking van die sogenaamde Victoriaanse hemofilie op Europese koningshuise gedurende die negentiende en twintigste eeu. Hemofilie as molekulêre defek word verduidelik en die kliniese beeld van die siekte word aangedui. ’n Bespreking van toepaslike terapeutiese ingrepe volg. Dan word ’n historiese oorsig verskaf van die verspreiding van Victoriaanse hemofilie vanaf koningin Victoria (Britse monarg, 1837–1901 via sommige van haar dogters na ander lede van die Britse koningshuis en ook na die Duitse, Russiese en Spaanse koningshuise. Elf bevestigde gevalle van hemofilie onder lede van koningin Victoria se nageslag word vermeld, asook drie ander moontlike gevalle van die siekte. Die effek van hemofilie op die verloop van die geskiedenis word ook ondersoek.Haemophilia amongst the descendants of Queen Victoria. This study discusses the impact of ‘Victorian haemophilia’ on the royal houses of Europe during the 19th and 20th centuries. Haemophilia as a molecular defect is explained and the clinical picture of the condition is indicated. Applicable therapeutic interventions also receive attention. Next, an historical review is provided of how ‘Victorian haemophilia’ spread from Queen Victoria (British monarch, 1837–1901 via some of her daughters to other members of the British royal family and also to the royal houses of Germany, Russia and Spain. Eleven confirmed cases of haemophilia amongst the descendants of Queen Victoria are mentioned, as well as three other possible cases. The effect of haemophilia on the course of history is also investigated.

  8. Advanced finite element analysis of die wear in sheet-bulk metal forming processes

    Science.gov (United States)

    Behrens, Bernd-Arno; Bouguecha, Anas; Vucetic, Milan; Chugreev, Alexander; Rosenbusch, Daniel

    2016-10-01

    The novel sheet-bulk metal forming (SBMF) technology allows the production of solid metal components with various functional design features out of flat sheet specimens. However, due to the high working pressures arising during the forming process the efficiency of SBMF is tightly related to the tool service life, which is mainly limited by die wear. In the forming processes involving high contact pressures (e.g. SBMF) the influence of contact normal stresses on the die wear can be overestimated. In order to provide a realistic estimation of the die wear, the shear friction stress must be considered. The presented paper introduces a die wear model that intends the tangential component of contact stress and its implementation in the commercial FE code.

  9. Anfangen, sich die Welt anders vorzustellen

    Directory of Open Access Journals (Sweden)

    Sabine Fuchs

    2006-11-01

    Full Text Available Der Sammelband Butler Matters bezeugt Judith Butlers außerordentliche Bedeutung für feministische und queere Studien und Forschung. In elf Beiträgen wird Butlers (frühes Werk von Gender Trouble und Bodies That Matter über Excitable Speech bis zu The Psychic Life of Power betrachtet und sein weit reichender Einfluss quer durch die wissenschaftlichen Disziplinen nachgewiesen. Dargestellt werden auch die kontroverse Rezeption von Butlers Werk sowie die politischen Wirkungen von Butlers Denken. Besonders anregend ist ein zweiteiliges Interview mit Judith Butler, in dem sie auf ein breites Spektrum von Fragen eingeht, die auch wichtige Themen ihrer aktuelleren Werke betreffen.

  10. Die Osteonekrose des Hüftgelenks

    Directory of Open Access Journals (Sweden)

    Meizer R

    2007-01-01

    Full Text Available Die Osteonekrose des Hüftgelenkes entsteht durch eine Ischämie des Hüftkopfes. Diese kann traumatisch bedingt sein oder durch Risikofaktoren wie Kortikosteroide, Alkohol, Blutgerinnungsstörungen, Schwangerschaft sowie entzündliche und systemische Erkrankungen begünstigt werden. Als Sonderform der avaskulären Nekrose wird das Knochenmarködemsyndrom diskutiert. In der Diagnostik hat sich die Magnetresonanztomographie insbesondere wegen der Erfassung des reversiblen Frühstadiums zur Methode der Wahl entwickelt. Die Stadieneinteilung der ARCO unterscheidet zwischen Initialstadium (Stadium 0, reversiblem und irreversiblem Frühstadium (1 und 2, Übergangsstadium (3 und Spätstadium (4. Der Erfolg der verschiedenen Behandlungsmöglichkeiten hängt sehr vom Stadium bei Diagnosestellung ab. Im Frühstadium sowie beim Knochenmarködemsyndrom hat sich die Therapie mit dem Prostazyklinanalogon Iloprost bewährt und die Behandlung durch Hüftkopfbohrung in den Hintergrund gedrängt. Erfolgversprechend sind weiters die Therapien mit Enoxaparin und Bisphosphonaten. In fortgeschrittenen Stadien sind Umstellungsosteotomien und die Verwendung von Knochentransplantaten möglich. Bei großen Läsionen im Spätstadium ist die Hüftendoprothetik die Therapie der Wahl.

  11. Goethe und die Kindsmörderin

    Directory of Open Access Journals (Sweden)

    Ursula Künning

    2005-11-01

    Full Text Available Am 28. November 1783 wurde in Weimar die vierundzwanzigjährige Dienstmagd Johanna Catharina Höhn wegen der Tötung ihres neugeborenen Kindes hingerichtet. Maßgeblich beteiligt am Todesurteil war Johann Wolfgang von Goethe als Mitglied des Beratungsgremiums des Herzogs von Weimar Carl Gustav. Äußerst kritisch beurteilt Rüdiger Scholz in seinem Text die Goetherezeption, die bis in die Gegenwart hinein den Schriftsteller idealisiert und Rechtfertigungen für seine Mitwirkung am Schicksal der Johanna Catharina Höhn sucht.

  12. Die religieuse grondslag van ons omgewingskrisis

    Directory of Open Access Journals (Sweden)

    M.L. Hugo

    1975-03-01

    Full Text Available Die mensdom is besig om sy habitat op so ’n wyse te misbruik en te besoedel dat sy toekoms op hierdie planet duister is. In die woorde van White “.. surely no creature other than man has ever managed to foul its nest in such short order”. Hierdie stelling is nie oordrewe nie soos blyk uit die vloedgolf van literatuur wat tans verskyn oor hierdie kwessie. Miskien die sprekendste titel onder hierdie bronne wat onlangs verskyn het, is dié onder redaksie van Anderson: “OMEGA: Murder of the Ecosystem and Suicide of Man.”

  13. Die samestelling en evaluering van 'n groepfasiliteringskursus

    Directory of Open Access Journals (Sweden)

    S. Rothmann

    1997-06-01

    Full Text Available The development and evaluation of a group facilitation course. The personality profile of a group facilitator is conceptualised as consisting of group knowledge and skills, interpersonal effectiveness, and personality traits. A group facilitation course directed at the stimulation of this profile was developed. The course improved the skills of praticipants to respond to process issues in a group, as well as their knowledge of group facilitation. Their empathy, respect, genuineness and concreteness improved significantly. Although changes in spontaneity, time competence and existentiality were found after completing the course, these changes cannot be ascribed to the course. Organisational factors may impede the development of the personality traits of the group facilitator. Opsomming Die persoonlikheidsprofiel van die groepfasiliteerder word gekonseptualiseer as groepkennis en -vaardighede, interpersoonike effektiwiteit, en persoonlikheidskenmerke. 'n Groepfasiliteringskursus gerig op die stimulering van hierdie profiel is ontwikkel. Die kursus het daartoe bygedra om deelnemers se vaardigheid om op prosesaangeleenthede in 'n groep te reageer, asook om hul kennis van groepfasilitering te verbeter. Deelnemers se empatie, respek, egtheid en konkreetheid het beduidend toegeneem. Alhoewel veranderinge ten opsigte van spontaneïteit, tydsbewustheid en eksistensialiteit gevind is, kan hierdie veranderinge nie aan die kursus toegeskryf word nie. Organisasiefaktore kan struikelblokke wees in die weg van die ontwikkeling van die persoonliheidskenmerke van die groepfasiliteerder.

  14. DIE GESKIEDENIS VAN DIE SUID-AFRIKAANSE MILITÊRE AKADEMIE, 1950 - 1990

    Directory of Open Access Journals (Sweden)

    G.E. Visser

    2012-02-01

    part of the debate. Also in dispute, was the location of the Academy at Saldanha, rather than in the military heart-land in Pretoria. By interpreting the academic training needs of the Defence Force correctly and positioning itself accordingly, the Academy survived that crisis. Thereafter, the Academy time and again adapted to the changing military and socio-political environment and strove towards ever increasing relevance to the Defence Force. In this way female and non-European students were admitted to the Military Academy, whilst the way was also paved for the admittance of students from other African states. In anticipation of the new political dispensation in South Africa, a concerted effort was launched in 1990 to make the student body more representative of the South Africa population in terms of race and sex. The Military Academy has through the years established itself as a credible military academic institution and has made a significant contribution towards military professionalism in South Africa. By 1990 it favourably positioned itself to continue that role in future. Though forming only a small percentage of the total officer corps, the Academy graduates have gradually been distributed at all levels of the' officer corps and have dominated the top posts in the SA Defence Force since the early 1970's. They were consequently well placed in 1990 to play a significant role in preparing the Defence Force for the so-called "New South Africa". ****** AFRIKAANSE OPSOMMING: Die Suid-Afrikaanse Militêre Akademie is op 1 April 1950 gestig met die doel om die militêrakademiese opleiding van kandidaatoffisiere hier te lande op dieselfde peil as in die buiteland te bring en dit terselfdertyd tot universiteitsvlak te verhef. Die Minister van Verdediging, F.C. Erasmus, wou egter ook die Akademie gebruik as instrument om die Afrikaner sy regmatige plek, naas Engelssprekendes, in die offisierskorps te laat inneem en sodoende die oorwegend Britse karakter van die

  15. Ideologiese normverplasings en die Afrikaanse handwoordeboek van die negentigerjare

    Directory of Open Access Journals (Sweden)

    A. Carstens

    1995-05-01

    Full Text Available Ideological norm replacement and the Afrikaans desk dictionary of the ninetiesIn South Africa the past decade has been marked by extensive sociopolitical changes and by concomitant linguistic changes. These changes may be regarded as instances of norm replacement - a process during the course of which a norm or a set of norms is gradually replaced by another norm or set of norms. It is maintained that the standard synchronic dictionaries of a language not only have the obligation to reflect lexicalised norm replacements, but also to make projections with regard to future use. Two standard synchronic desk dictionaries of Afrikaans, namely the eighth edition of Verklarende Afrikaanse Woordeboek (1992 and the third edition of Verklarende Handwoordeboek van die Afrikaanse Taal (1994 are explored with special regard to their reflection of norm replacements within the domains of race and political ideology. It is shown that the compilers of these dictionaries consciously and sincerely aimed at removing all racial bias but that they failed to record the diversity of meaning within the political lexicon and the semantic shifts which have occurred within that lexicon during the past decade.

  16. Verskyningsvorme van die Simbolisme in die ouer Afrikaanse vertelkuns

    Directory of Open Access Journals (Sweden)

    H. Roos

    1990-05-01

    Full Text Available As the Symbolist movement has primarily been linked to the poetic mode, the association of symbolism with prose writing, and particularly with traditional Afrikaans prose, raises many questions, From the writings of older critics it appears that whereas they did identify symbolic patterns in the work of contemporaries, the presence of a specific Symbolist influence is either not recognized at all, or played down and evaluated negatively. However, several of the early authors themselves, e.g. Leipoldt, Grosskopf and Marais, referred to, or admitted to being influenced by the great 19th-century Symbolist poets. The most marked example of Symbolist writing is evident in the short stories of Marais (“Die Reënbul” and Van Melle (Denker kom kyk. In all the cases where the symbolist influence can be traced, several common characteristics are evident: the authors remained outside the mainstream of traditional Afrikaans prose writing, the lyrical tone and a decadent mood dominate, and in these early works signs of the innovative “Sestiger” prose are already evident.

  17. Commercial Buildings Characteristics, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-29

    Commercial Buildings Characteristics 1992 presents statistics about the number, type, and size of commercial buildings in the United States as well as their energy-related characteristics. These data are collected in the Commercial Buildings Energy Consumption Survey (CBECS), a national survey of buildings in the commercial sector. The 1992 CBECS is the fifth in a series conducted since 1979 by the Energy Information Administration. Approximately 6,600 commercial buildings were surveyed, representing the characteristics and energy consumption of 4.8 million commercial buildings and 67.9 billion square feet of commercial floorspace nationwide. Overall, the amount of commercial floorspace in the United States increased an average of 2.4 percent annually between 1989 and 1992, while the number of commercial buildings increased an average of 2.0 percent annually.

  18. Handelinge in die erediens: Die verryking van die liturgie deur musiek

    Directory of Open Access Journals (Sweden)

    Elsabé Kloppers

    2005-10-01

    Full Text Available Actions in the worship service: Enriching liturgy through musicThe worship service in the Reformed Churches in South Africa has of late come under pressure. On the one hand it is experienced as too rigid and “traditional”. On the other hand superficial forms of renewal create tension. In this article the worship service and the meaning of the liturgical actions in the worship service of the Afrikaans Reformed Churches are discussed, and related to world-wide ecumenical tendencies. It is argued that certain liturgical actions are a necessary part of the ritual of the worship service. The structure needs inner logic, although there should also be some degree of flexibility. Hymns and music offer the means for a more creative presentation of liturgical actions and traditional forms. Suggestions to enrich the liturgy through the use of hymns and liturgical forms in the Liedboek van die Kerk (2001 are offered.

  19. Development and Demonstration of Adanced Tooling Alloys for Molds and Dies

    Energy Technology Data Exchange (ETDEWEB)

    Kevin M. McHugh; Enrique J. Lavernia

    2006-01-01

    This report summarizes research results in the project Development and Demonstration of Advanced Tooling Alloys for Molds and Dies. Molds, dies and related tooling are used to manufacture most of the plastic and metal products we use every day. Conventional fabrication of molds and dies involves a multiplicity of machining, benching and heat treatment unit operations. This approach is very expensive and time consuming. Rapid Solidifcation Process (RSP) Tooling is a spray-forming technology tailored for producing molds and dies. The appraoch combines rapid solidifcation processing and net-shape materials processing in a single step. An atomized spray of a tool-forming alloy, typically a tool steel, is deposited onto an easy-to-form tool pattern to replicate the pattern's shape and surface features. By so doing, the approach eliminates many machining operations in conventional mold making, significantly reducing cost, lead time and energy. Moreover, rapid solidification creates unique microstructural features by suppressing carbide precipitation and growth, and creating metastable phases. This can result in unique material properties following heat treatment. Spray-formed and aged tool steel dies have exhibited extended life compared to conventional dies in many forming operations such as forging, extrusion and die casting. RSP Tooling technolocy was commercialized with the formation of RSP Tooling, LLC in Solon, Oh.

  20. Energy Saving Melting and Revert Reduction Technology: Improved Die Casting Process to Preserve the Life of the Inserts

    Energy Technology Data Exchange (ETDEWEB)

    David Schwam, PI; Xuejun Zhu, Sr. Research Associate

    2012-09-30

    lubricants and technical support. Experiments conducted with these lubricants demonstrated good protection of the substrate steel. Graphite and boron nitride used as benchmarks are capable of completely eliminating soldering and washout. However, because of cost and environmental considerations these materials are not widely used in industry. The best water-based die lubricants evaluated in this program were capable of providing similar protection from soldering and washout. In addition to improved part quality and higher production rates, improving die casting processes to preserve the life of the inserts will result in energy savings and a reduction in environmental wastes. Improving die life by means of optimized cooling line placement, baffles and bubblers in the die will allow for reduced die temperatures during processing, saving energy associated with production. The utilization of optimized die lubricants will also reduce heat requirements in addition to reducing waste associated with soldering and washout. This new technology was predicted to result in an average energy savings of 1.1 trillion BTU's/year over a 10 year period. Current (2012) annual energy saving estimates, based on commercial introduction in 2010, a market penetration of 70% by 2020 is 1.26 trillion BTU's/year. Along with these energy savings, reduction of scrap and improvement in casting yield will result in a reduction of the environmental emissions associated with the melting and pouring of the metal which will be saved as a result of this technology. The average annual estimate of CO2 reduction per year through 2020 is 0.025 Million Metric Tons of Carbon Equivalent (MM TCE).

  1. ‘n Vergelykende histomorfologiese assessering van die testis van twee Clarias spesies van die Okavango Delta, Botswana

    Directory of Open Access Journals (Sweden)

    M.L. Mokae

    2012-03-01

    Full Text Available Die testis van twee Clarias species wat in die Okavango Delta voorkom, is histomorfologiesgeassesseer om die verskil in struktuur te beskryf, omdat die twee spesies se testiskleur verskilmet die Clarias ngamensis ‘n swart testis en die Clarias gariepinus ‘n roomkleurige testis.

  2. Using commercial amateur astronomical spectrographs

    CERN Document Server

    Hopkins, Jeffrey L

    2014-01-01

    Amateur astronomers interested in learning more about astronomical spectroscopy now have the guide they need. It provides detailed information about how to get started inexpensively with low-resolution spectroscopy, and then how to move on to more advanced  high-resolution spectroscopy. Uniquely, the instructions concentrate very much on the practical aspects of using commercially-available spectroscopes, rather than simply explaining how spectroscopes work. The book includes a clear explanation of the laboratory theory behind astronomical spectrographs, and goes on to extensively cover the practical application of astronomical spectroscopy in detail. Four popular and reasonably-priced commercially available diffraction grating spectrographs are used as examples. The first is a low-resolution transmission diffraction grating, the Star Analyser spectrograph. The second is an inexpensive fiber optic coupled bench spectrograph that can be used to learn more about spectroscopy. The third is a newcomer, the ALPY ...

  3. Die verhouding van belydenis tot Openbaring in die boek Jesaja

    Directory of Open Access Journals (Sweden)

    J. L. Helberg

    1991-06-01

    Full Text Available This article offers an investigation of the relation of human confession to divine revelation in the book Isaiah. Aspects like the character and place of confession, the content of God's revelation and of Israel’s confession, the grounds, driving force, the function and aim of Israel’s confession are discussed. The findings are that God’s initiative in his action and in his word is dominant: confession has a modest, subordinate place in relation to divine revelation. Confession is concerned with what God does and says and is a confirmation of it and not a new, independent consideration.

  4. Electric batteries and the environment. Die Batterie und die Umwelt

    Energy Technology Data Exchange (ETDEWEB)

    Hiller, F.; Hartinger, L.; Kiehne, H.A.; Niklas, H.; Schiele, R.; Steil, H.U.

    1987-01-01

    The book deals with the production, use and waste management of batteries (accumulators and primary batteries), with regard to protection of the environment. Legal, technical and medical aspects are shown. There are numerous electro-chemical systems, but only few proved to be really good in practice. Most batteries contain lead, cadmium or mercury and must therefore be eliminated in a way doing no harm to the environment. Large quantities of the above named heavy metals are today already being recovered by means of appropriate procedures. The reduction of these heavy metals in batteries is also described to be a contribution to the protection of the environment. (orig.) With 67 figs.

  5. Vokaalverplasing in die Afrikaans van die Griekwas van Griekwaland-Wes

    Directory of Open Access Journals (Sweden)

    P. J.P. Henning

    1984-05-01

    Full Text Available Afrikaans is die totaal van al sy dialekte — Griekwa-afrikaans en Standaardafrikaans is maar twee voorbeelde daarvan. Chambers (1980:3 sê baie duidelik: “… a language is a collection of mutually intelligible dialects” . Hierdie definisie het die voordeel dat dit dialekte kan karakteriseer as subslandaarvorme van ’n taal en dit kan ook weer die kriterium wees om deur middel van vergelyking die variasies op te spoor.

  6. Die Motions of New Forging Process Using IntermediateDie Assembly

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The die motions of a new forging process for automation with an intermediate die assembly called hamburger were analyzed through high-speed video pictures. The results showed that the upper die that is assembled in the hamburger and retained over the lower die collides few times with the ram and workpiece, but sound products can be obtained with less sticking in spite of the lowered impacts of hit.

  7. Bylaag 3 tot „Koer&’’, April en Junie, 1955: Die belang van toegepaste geologie en die werk van die geoloog in ons mineral afhanklike besawing

    Directory of Open Access Journals (Sweden)

    P. B. Ackermann

    1955-03-01

    Full Text Available Die toekomstigc ontwikkeling, welvaart en sekuriteit van ons land en die handhawing en verbetering van ons huidige lewenstandaard hang tot’n groot mate af van die doeltreffendste gebruik van ons oorvloedige mineraalhulpbronne, maar beperkte watervoorrade.

  8. Metateoretiese vertrekpunte ten opsigte van wetenskaplike navorsing in die Liturgiek

    Directory of Open Access Journals (Sweden)

    Barend J. de Klerk

    2013-11-01

    Full Text Available Om die nuwe ontwikkelings in die Liturgiek grondig te kan beoordeel, moet na die metateoretiese onderbou van die verskillende standpunte gekyk word. Wanneer ’n navorser op die terrein van die Liturgiek nie hierdie wendings in sy metateoretiese vertrekpunte verreken nie, kan sodanige navorser of meegesleur word deur hierdie denkrigtings, of aan die ander kant, impulsief reaksionêr ’n onwetenskaplike oordeel daaroor uitspreek. Die navorsingsartikel het daarom ten doel om die eie reformatoriese metateoretiese vertrekpunte ten opsigte van die Liturgiek te probeer formuleer en om vas te stel wat die invloed daarvan is in die konteks van wendings in die denkklimaat asook die leefwêreld en kultuur waarin die wetenskaplike taak uitgevoer word. Hierdie navorsingsartikel het verder ten doel om ’n voorbeeld daar te stel hoe hierdie metateoretiese beskouing ’n navorsingsprojek kan stuur. Die wyse waarop God in die doop werksaam is en die effek daarvan op vergifnis en versoening in die Suid-Afrikaanse konteks, is die voorbeeld van hoe ’n navorsingsprojek in die wetenskap van die Liturgiek aangepak kan word.

  9. Prediction of Part Distortion in Die Casting

    Energy Technology Data Exchange (ETDEWEB)

    R. Allen Miller

    2005-03-30

    The die casting process is one of the net shape manufacturing techniques and is widely used to produce high production castings with tight tolerances for many industries. An understanding of the stress distribution and the deformation pattern of parts produced by die casting will result in less deviation from the part design specification, a better die design and eventually more productivity and cost savings. This report presents methods that can be used to simulate the die casting process in order to predict the deformation and stresses in the produced part and assesses the degree to which distortion modeling is practical for die casting at the current time. A coupled thermal-mechanical finite elements model was used to simulate the die casting process. The simulation models the effect of thermal and mechanical interaction between the casting and the die. It also includes the temperature dependant material properties of the casting. Based on a designed experiment, a sensitivity analysis was conducted on the model to investigate the effect of key factors. These factors include the casting material model, material properties and thermal interaction between casting and dies. To verify the casting distortion predictions, it was compared against the measured dimensions of produced parts. The comparison included dimensions along and across the parting plane and the flatness of one surface.

  10. Die Gattung Stenothoe (Crustacea, Amphipoda) im Mittelmeer

    NARCIS (Netherlands)

    Krapp-Schickel, Gertraud

    1976-01-01

    Ausgangssituation dieser Untersuchung war die Kenntnis von 11 nominellen Stenothoe-Arten im Mittelmeer. Von diesen wurde St. bosphorana Sowinski, 1898, seit der Beschreibung nicht mehr wiedergefunden, von St. dactylipotens Chevreux, 1908, kannte man nur das ♀, schließlich waren die Arten im Komplex

  11. Student Nurses' Perception of Death and Dying

    Science.gov (United States)

    Niederriter, Joan E.

    2009-01-01

    Student nurses are involved in caring for patients who are actively dying or who have been told they have a terminal illness and are faced with the process of dying. Students encounter these patients in hospitals, nursing homes, at home or in hospice care settings. According to Robinson (2004), "nurses are the healthcare providers that are most…

  12. Killing and letting die: a defensible distinction.

    Science.gov (United States)

    Cartwright, W

    1996-04-01

    The distinction between killing and letting die is investigated and clarified. It is then argued that in most cases, though not in all, it is worse to kill than to let die. In euthanasia the significance of the distinction is diminished, but still important.

  13. Puzzling cases about killing and letting die.

    Science.gov (United States)

    Favor, C D

    1996-01-01

    Discussions of euthanasia often appeal to the distinction between killing people and letting them die. Favor asks whether this distinction is morally important--in particular, whether killing is worse than merely letting someone die, even when the motivations and consequences are the same. She explores our moral intuitions via a discussion of various subtly different hypothetical examples.

  14. DIE SAGD - SY ONTSTAAN EN ONTWIKKELING

    African Journals Online (AJOL)

    31 Okt 1977 ... totstandkoming van die mediese diens is aan It- kol M,C, Roland ... mediese hulp aan verskeie regi- mente op die Rand te gee, Lt-kol D,W, Johnston. 38 .... lent work you have done with us, all of it con- structive and under the ...

  15. Abraham Kuyper en volksideologie onder die Afrikaners

    Directory of Open Access Journals (Sweden)

    K. Smit

    1989-06-01

    Full Text Available Om die waarheid te sê, Kuyper is lank nie meer gewild in Gereformeerde geledere in Suid-Afrika nie. Deels moet dit gewyt word aan die assosiasie van apartheidsideologie met Kuyper se idee van skeppingsordeninge (’n idee wat ook verbind kan word met Hitler se regverdiging van sy uitwissingsoperasies.

  16. Energy Consumption of Die Casting Operations

    Energy Technology Data Exchange (ETDEWEB)

    Jerald Brevick; clark Mount-Campbell; Carroll Mobley

    2004-03-15

    Molten metal processing is inherently energy intensive and roughly 25% of the cost of die-cast products can be traced to some form of energy consumption [1]. The obvious major energy requirements are for melting and holding molten alloy in preparation for casting. The proper selection and maintenance of melting and holding equipment are clearly important factors in minimizing energy consumption in die-casting operations [2]. In addition to energy consumption, furnace selection also influences metal loss due to oxidation, metal quality, and maintenance requirements. Other important factors influencing energy consumption in a die-casting facility include geographic location, alloy(s) cast, starting form of alloy (solid or liquid), overall process flow, casting yield, scrap rate, cycle times, number of shifts per day, days of operation per month, type and size of die-casting form of alloy (solid or liquid), overall process flow, casting yield, scrap rate, cycle times, number of shifts per day, days of operation per month, type and size of die-casting machine, related equipment (robots, trim presses), and downstream processing (machining, plating, assembly, etc.). Each of these factors also may influence the casting quality and productivity of a die-casting enterprise. In a die-casting enterprise, decisions regarding these issues are made frequently and are based on a large number of factors. Therefore, it is not surprising that energy consumption can vary significantly from one die-casting enterprise to the next, and within a single enterprise as function of time.

  17. Die Königlich Zoologische Gesellschaft „Natura Artis Magistra” und die Tierpsychologie

    NARCIS (Netherlands)

    Bierens de Haan, J.A.

    1939-01-01

    Die Königlich Zoologische Gesellschaft „Natura Artis Magistra”, deren Hundertjahrfeier wir diesen Sommer feiern, hat sich von Anfang an die Aufgabe gestellt, mehr als die Eigentümerin eines Gartens zu sein, in welchem mehr oder weniger seltene und kuriose Tiere für das Publikum zur Schau gestellt si

  18. Die vraag na ’n nuwe belydenis, met besondere verwysing na die ‘Proeve’

    Directory of Open Access Journals (Sweden)

    P. J. Coetzee

    1977-06-01

    Full Text Available Uit Matt. 16:16–18 blyk dat daar ’n allernouste verband deur Christus gelê is tussen kerk en belydenis. Die belydenis staan ook in onmiddellike verband met die bediening van die sleutelmag (vgl. vr. 84 H. Kateg..

  19. Die Kasteel "De Goede Hoop" (1921-1923 : Die verhaal van 'n reddingsdaad.

    Directory of Open Access Journals (Sweden)

    Jan Ploeger

    2012-02-01

    Full Text Available Die Kasteel De Goede Hoop is ongetwyfeld die belangrikste historiese monument waaroor OIlS vandag beskik. Nie aileen was dit gedurende die Nederlandse en Britse koloniale tydperke in ons geskiedenis belangrik as 'n setelplaas vir siviele en militêre bestuur nie, maar ook is dieselfde vyfhoekige militêre bouwerk, militêrhistories beskou, besonder waardevol.

  20. On commercial media bias

    OpenAIRE

    Germano, Fabrizio

    2008-01-01

    Within the spokes model of Chen and Riordan (2007) that allows for non-localized competition among arbitrary numbers of media outlets, we quantify the effect of concentration of ownership on quality and bias of media content. A main result shows that too few commercial outlets, or better, too few separate owners of commercial outlets can lead to substantial bias in equilibrium. Increasing the number of outlets (commercial and non-commercial) tends to bring down this bias; but the strongest ef...

  1. Die koste van vrywillige, beheerbare arbeidomset

    Directory of Open Access Journals (Sweden)

    G. Roodt

    1997-06-01

    Full Text Available The cost of voluntary, controllable labour turnover. Labour turnover for individuals can be classified as voluntary or non-voluntary, whereas labour turnover in organisations can be categorised as controllable or non-controllable. Data on total labour turnover in a particular service organisation indicated the existence of a possible problem. Voluntary, controllable labour turnover between 1 January 1988 and 31 March 1991 for technicians only within this particular organisation was closely scrutinised by calculating the direct recruitment, training, and separation costs for this period. The replacement costs of the technical population alone (N = 1594 for the last-mentioned period were approximately R94 million and could possibly increase to as high as R470 million if the hidden costs are also considered. If these costs are projected to the period 1980-1991 in which there were 60284 voluntary leavers, the total labour turnover costs for this organisation could be astronomical. It is clear from the above that preventative strategies by management could reduce the negative consequences of labour turnover and improve the prospects of a positive outcome. Opsomming Arbeidomset kan vir individue as vrywillig of nie-vrywillig geklassifiseer word; daarenteen kan arbeidomset vir organisasies as beheerbaar of nie-beheerbaar gekategoriseer word. Gegewens oor totale arbeidomset in "n bepaalde diensorganisasie het op die bestaan van 'n moontlike probleem gewys. Die koste van vrywillige, beheerbare arbeidomset van slegs tegnici is vir die periode 1 Januarie 1988 tot 31 Maart 1991 in die betrokke organisasie nader ondersoek, deur die direkte verkrygings-, opieidings- en skeidingskoste van tegniciverlaters vir hierdie tydperk te bereken. Die vervangingskoste van slegs die tegnicipopulasie (N = 1594 vir die laasgenoemde tydperk het sowat R94 miljoen beloop en kon selfs so hoog soos R470 miljoen wees as die verskuilde kostes ook verreken is. Indien hierdie kostes

  2. Aspekte van die sosiale stratifikasie van die ontwikkelde agrariese samelewing in die eerste-eeuse Palestina

    Directory of Open Access Journals (Sweden)

    A. G. van Aarde

    1993-01-01

    Full Text Available Aspects of the social stratification of the advanced agrarian society in first-century Palestine This article focuses on aspects of the social stratification of first-century Palestine as an advanced agrarian society. It aims at describing the interaction between different classes and the sociological origins of groups like the Pharisees and the Sadducees. The relation between the elites and the peasant communities is interpreted in terms of, inter alia, the social location of villages surrounding cities. It is argued that in an advanced agrarian society the family as institution should still be regarded as the dominant ideology. However, political and economic pressures caused a weakening of the influence of the extended family on the surface.

  3. Etiese perspektiewe op haatspraak in die lig van die derde gebod

    Directory of Open Access Journals (Sweden)

    Jakobus M. (Koos Vorster

    2014-02-01

    Full Text Available Hierdie artikel fokus op die implikasies van die derde gebod met betrekking tot haatspraak in Suid-Afrika (SA vandag. Die artikel gaan uit van die standpunt dat die name van God op sy wese dui. Die name van God soos dit in die bybelse openbaringsgeskiedenis ontwikkel word, druk die gemeenskapskarakter van God se verhouding met mense en die skepping uit. Die betekenis van die name kulmineer in die Nuwe-Testamentiese uitdrukkings Vader en God is liefde. Alle verbale gedrag wat hierdie gemeenskaps- en liefdesverhouding inhibeer, oortree die derde gebod. Die misbruik van die Naam van God vind onder andere plaas wanneer mense, wat na die beeld van God geskep is, gedegradeer word deur haatspraak, omdat sodanige degradering die gemeenskap en liefde tussen God en die mens skend. Ten slotte word sekere gevalle van haatspraak soos dit vandag in Suid-Afrika voorkom, teologies-eties belig teen die agtergrond van die betekenis van die derde gebod. Hierdie vorms sluit religieuse, rassistiese, xenofobiese, seksistiese en homofobiese haatspraak in.This article focuses on the implications of the third commandment for hate speech in modern-day South Africa. The article contends that the names of God are expressions of his Being. The names of God as they are developed in the biblical history of revelation express his creation of covenantal community and restored relations with humankind and creation. The meaning of the names of God culminates in the New Testament expressions Father and God is love. Verbal actions that inhibit the new community created by God or violate love transgress the third commandment. Misuse of the name of God occurs among others when people, created in the image of God, are verbally degraded by hate speech because such degradation violates the community of love between God and humankind. In conclusion, the article indicates forms of hate speech in South Africa that should be dealt with in the light of the third commandment. These are acts

  4. Die funksionaliteit van die martelaarsverhale in Victor van Vita se Historia Persecutionis (HP

    Directory of Open Access Journals (Sweden)

    Nico P. Swartz

    2012-11-01

    Full Text Available Victor van Vita het geglo dat die Vandale se vervolging van die Christene in Noord-Afrika (429–489 n.C. ’n straf van God was. Die Christene in Noord-Afrika was volgens hom immoreel en het losbandige lewens gelei. Lyding of marteling is hiervolgens ’n natuurlike resultaat van die mens se sonde. Victor verklaar in Pauliniese konteks dat die sondige liggaam deur middel van marteling vernietig word en dat die mens nie meer slaaf van die sonde sal wees nie. Victor wil dus die persepsie by die leser tuisbring dat marteling ’n goddelike en verlossende kwaliteit behels. Die uitbeelding van die martelaars se leefwyse moet die leser aanspoor om hulle dade na te streef. Hieromtrent bied die martelaarverhale ’n vierledige funksie vir die handhawing van morele waardes in die burgerlike samelewing. Dié funksies vergestalt die etiese, eksemplariese, filosofiese en aansporende dimensies van die martelaarsverhale in die Historia Persecutionis. Op grond hiervan is die martelaarsverhale in die Historia Persecutionis nie net as ’n literêre werk nie, maar dra dit ook by tot onderrig in die sedeleer.The functionality of the martyrs’ accounts in Victor of Vita’s Historia Persecutionis (HP. Victor of Vita believed that the Vandal persecution of the Christians in North Africa (429–489 AD was a visitation of God to punish them for their immoral and dissolute life. In this context, suffering and torture are the logical results of profligacy which Victor explains in Paulinian terms as a means of destroying the human body and thus releasing mankind from bondage to sin. Victor therefore advances arguments to convince the reader that torture contains both divine and redeeming qualities. The life of the martyr is portrayed as an encouragement so that the reader may emulate this conduct. The martyr narratives provide four measures for the preservation of moral values in civil society. They embody the ethical, exemplary, philosophical and stimulant dimensions

  5. Aspects and Polymorphism in AspectJ

    DEFF Research Database (Denmark)

    Lorenz, David Harel; Ernst, Erik

    2003-01-01

    -oriented programming (AOP). In AOP, pieces of crosscutting behavior are extracted from the base code and localized in aspects, losing as a result their polymorphic capabilities while introducing new and unexplored issues. In this paper, we explore what kinds of polymorphism AOP languages should support, using AspectJ...... as the basis for the presentation. The results are not exclusive to AspectJ---aspectual polymorphism may make aspects in any comparable AOSD language more expressive and reusable across programs, while preserving safety....

  6. Killing, letting die, and simple conflicts.

    Science.gov (United States)

    Malm, H M

    1989-01-01

    Proponents of the moral equivalence of killing and letting die argue that in cases of simple conflict, where one agent must either perform a positive act and kill one person, or not perform that act and allow another person to die, the agent's alternatives are clearly morally equivalent. Malm rejects this view in a three part essay. He argues that in cases of simple conflict, the acts of killing and letting die are morally different, and that killing is not in itself worse than letting die. Malm considers and rejects the suggestion that the agent should decide randomly between the two alternatives. He concludes that while simple conflict cases require us to recognize a morally significant difference between killing and letting die, they do not require us to recognize a morally significant difference between acting and refraining.

  7. Homogenity of Die Casting and Returning Material

    Directory of Open Access Journals (Sweden)

    J. Malik

    2012-04-01

    Full Text Available Homogeneity of die castings is influenced by wide range of technological parameters as piston velocity in filling chamber of die casting machine, filling time of mould cavity, temperature of cast alloy, temperature of the mould, temperature of filling chamber, surface pressure on alloy during mould filling, final pressure and others. Based on stated parameters it is clear, that main parameters of die casting are filling time of die mould cavity and velocity of the melt in the ingates. Filling time must ensure the complete filling of the mould cavity before solidification process can negatively influence it. Among technological parameters also belong the returning material, which ratio in charge must be constrained according to requirement on final homogeneity of die castings. With the ratio of returning material influenced are the mechanical properties of castings, inner homogeneity and chemical composition.

  8. Research on Forging Die Design Ontology

    Institute of Scientific and Technical Information of China (English)

    ZHANG Wenlei; FAN Yushun

    2006-01-01

    Forging die design is heavily dependent on engineers' experiences. But traditional AI technologies can barely provide a standard knowledge representation style for knowledge transferring. This paper introduces ontology into forging die design. 3-layer forging die design ontology is built, which includes Meta-ontology, Domain-ontology and Bottom ontology. Further, by conceptualization, the concepts and their relations are formally addressed by primitives such as Term, Relation and Function etc, which are explicitly expressed by concept tree. Bottom ontology uses Knowledge Item and Prototype to represent and capture general knowledge for knowledge reuse and share. Forging die design ontology building approach is discussed for standard knowledge representation, knowledge mine and knowledge driven CAD design etc. And OWL language is employed for integration among different domain ontologies integration. Finally a locomotive forging die KBE system is presented to demonstrate this approach.

  9. Moyamoya disease; Die Moyamoya-Erkrankung

    Energy Technology Data Exchange (ETDEWEB)

    Papanagiotou, P.; Grunwald, I.Q.; Politi, M.; Roth, C.; Reith, W. [Universitaetsklinikum des Saarlandes Homburg/Saar (Germany). Klinik fuer Diagnostische und Interventionelle Neuroradiologie

    2005-05-01

    Moyamoya disease is an idiopathic progressive vasculopathy characterized by slowly progressive narrowing involving the distal internal carotid artery and the proximal circle of Willis. Collateral vessels develop to compensate for the slowly progressive stenosis. These enlarged collaterals appear as a ''puff of smoke'' on angiography, which gives the disease its name. This review discusses the clinical manifestation, imaging findings, and angiographic features. (orig.) [German] Die Moyamoya-Erkrankung ist eine idiopathische progressive Vaskulopathie, die durch eine langsam progrediente Stenosierung der distalen A. carotis interna und der proximalen Arterien des Circulus arteriosus Wilisii charakterisiert wird. Kollaterale Gefaesse hypertrophieren, um die progressive Stenosierung auszugleichen. In der Angiographie zeigen diese Kollateralen ein ''nebelartiges'' Erscheinungsbild, was der Erkrankung ihren Namen gab. In diesem Review werden das klinische Bild, die Bildgebung sowie die angiographischen Eigenschaften der Erkrankung diskutiert. (orig.)

  10. Commercial Radio as Communication.

    Science.gov (United States)

    Rothenbuhler, Eric W.

    1996-01-01

    Compares the day-to-day work routines of commercial radio with the principles of a theoretical communication model. Illuminates peculiarities of the conduct of communication by commercial radio. Discusses the application of theoretical models to the evaluation of practicing institutions. Offers assessments of commercial radio deriving from…

  11. Die verwantskap tussen die selfkonsep van kinders en ouers en die opvoedingsimplikasies

    OpenAIRE

    2012-01-01

    M.Ed. Nowadays more and more emphasis is placed on the importance of the so called "Emotional Intelligence" which include aspects like social skills, purposefulness, persistence, self-motivation, reliability and solid interpersonal relationships. Goleman (1996: xii) mentions qualities such as "self-control, zeal and persistence" and says that these qualities can be taught and learned irrespective of the individual's intellectual potential. The modern working force requires people who are r...

  12. Die Krakauer Kirche von Karmeliten und Karmelitaninnen

    Directory of Open Access Journals (Sweden)

    Józef Szymon Wronski

    2004-12-01

    Full Text Available 1. Die Klosterkirche der unbeschuhten Karmelitinnen Zum Heiligen Josef. Ein glücklicher Auftakt und somit die charakteristische Einführung in das 20. Jh. für den Kirchenbau von Krakau war die Errichtung der Karmeliterinnen St. Josephs-Kirche an der Lobzowska-Straße 40, in der die Architekten (Tadeusz Stryjeński (1849-1943 - Projektant der Kirche und Franciszek Mączyński (1874-1947 - Ausführer des Bauprojektes mit eigenen Verbesserungen die historisch- eklektizistischen Formen d.h. die mittelalterlichen Formen vor allem des sog. Übergangsstils vereinfachten. Die Kirche, die in den Jahren 1903-1905 errichtet wurde, steht inmitten vom Baukomplex des Klosters, dessen Grundriss das Quadrat ist49. Der Kirchenbau ist ein dem Gesamtbau des Klosters eingefügter Längsraum. Hinter dem Chor liegt das Oratorium des Konvents. Das Material Backstein (mit Verwendung von Stein erinnert an die Baukunst eines der besten Architekten jener Zeit, nämlich Teodor Talowskis (1857-1910, der viele Kirchen in Südpolen, aber auch viele Bürgerhäuser nicht nur in Krakau im ausgehenden 19. Jh. baute. Die Architektur der Karmeliterinnen St. Josephs-Kirche ist immer noch im Malerischen begriffen. Aber die Vereinfachung der historischen Formen führt zu ihrer „Beruhigung” und dadurch zur Wuchtigkeit des Ausdrucks. Bemerkenswert ist die in dieser Zeit (in der Anlage noch seltene ausgewogene Proportionierung des Baukörpers. Das methodische Prinzip jener Zeit ist der Kontrast. Im Kontrast zu den gedrungenen und wuchtigen Formen des Baukörpers stehen z.B. die sich verjüngenden obeliskenförmigen und pylonenartigen Türmchen, die nicht nur die Eingangsfassade der Kirche flankieren, sondern auch an den Ecken des Querhauses der Kirche stehen. Die ingravierten weißen Steine an der Fassade in der Zahl von Zehn erinnern an das Gebot des Karmelterinnenordens: Bete täglich den Rosenkranz und sind zugleich ein Vanitativmotiv. 2. Die Klosterkirche der unbeschuhten

  13. Die Verwandlung der Philosophie in eine historische Diagnostik der Differenzen

    OpenAIRE

    Casale, Rita

    2001-01-01

    In diesem Beitrag versucht die Autorin, „den philosophischen Kontext darzustellen, in dem der Differenzbegriff entstand“. Die Autoren (Nietzsche, Heidegger, Derrida, Deleuze und Foucault), die die Autorin „für die Frage der begrifflichen Thematisierung der Differenz“ betrachtet, „gelten als die theoretischen Bezugspunkte der Postmoderne, wobei dieser Beitrag „die Rekonstruktion eines philosophischen Ansatzes“ ist, „dem Nietzsche den Namen ‚historisches Philosophieren’ gab“. Inhalt: 1. Nietzsc...

  14. [Dying and death in societal transformation].

    Science.gov (United States)

    Heller, Andreas; Wegleitner, Klaus

    2017-01-01

    Dying and death in modern societies are subject to profound social, professional and cultural-religious changes. Secularization and a stronger differentiation of societies have led to a change in the way humans handle the dying process. Normatively ritualized collective behaviour has been replaced by an individual, subjectivized approach. In late modern societies there are many different views of what "successful" or "good" dying means.In the article this change is described by the following seven theses: 1. We live longer and we die longer. 2. We no longer die suddenly and unexpectedly but slowly and foreseeably. 3. Even though our biological life on earth has become longer, our life has been shortened by the loss of eternity. 4. We no longer die on the stage of ritualized relationships with our family and neighbours but behind the curtains of organizations. 5. We live and die in a society of organizations and have to get organized for the final phase of our life. 6. Living and dying are no large, state-owned enterprises but small, private enterprises. 7. The hospice movement as well as palliative medicine have created public awareness, made dying a matter of discussion and offered a new set of options.In late modernism end-of-life care requires new approaches based on individual and shared responsibility as well as cooperation between professional institutions and community-based voluntary care.A change towards community care is visible. Thus "dying" is a topic in the discussion about the future of public health and societal solidarity.

  15. Endokrinologie in der Lebensmitte: Die Perimenopause.

    Directory of Open Access Journals (Sweden)

    Seifert-Klauss V

    2012-01-01

    Full Text Available Anhand dreier Kasuistiken aus der gynäkologischen Hormonsprechstunde werden beispielhaft besondere Situationen und eine darauf individuell abgestimmte Hormontherapie während der Perimenopause vorgestellt. Der erste Fall beschreibt eine 47-jährige Patientin mit ausgeprägter perimenopausaler Symptomatik und Östrogen-Dominanz. Die Dokumentation über 5 Jahre illustriert die Probleme, die perimenopausal durch die endogene Überstimulation der Ovarien entstehen können. Über die Unvorhersehbarkeit der perimenopausalen Hormonschwankungen, die sich in Brustspannen und Wassereinlagerungen bei hohen Östrogenspiegeln sowie Hitzewallungen und Schweißausbrüchen bei Abfall der endogenen Östrogenspiegel äußern, sollten Patientinnen aufgeklärt werden. Durch eine zyklische Gestagensubstitution kann bei Östrogendominanz unter Umständen mehr Beschwerdeerleichterung erreicht werden als durch eine hochdosierte Östrogentherapie. Fall 2 stellt eine 47-jährige Patientin mit Epilepsie vor, deren perimenopausal bedingte Hormonschwankungen zu vermehrten Anfällen führen. Hier gilt es abzuklären, ob die Anfälle durch stark erhöhte Estradiolspiegel, die zum Ende des Zyklus hin abfallen, begünstigt werden oder aber die Art und Entstehungsgeschichte der Epilepsie nicht auf eine andere Interaktion zwischen Perimenopause und Anfällen hindeuten. In der dritten Kasuistik geht es um eine 54- jährige Patientin mit Morbus Basedow, bei der die ausgeprägte Interaktion zwischen der Schilddrüseneinstellung und den steigenden FSH-, LHsowie unvorhersehbar wechselnden Östrogenspiegeln aufgezeigt und eine individuelle symptombezogene Hormontherapie erforderlich ist.

  16. Medien als Lernform und die Trimediale Redaktion

    Directory of Open Access Journals (Sweden)

    Wolf Hilzensauer

    2015-01-01

    Full Text Available Der vorliegende Artikel beschreibt ein Konzept für eine handlungsorientierte Medienpädagogik im Bildungsbereich. Im Mittelpunkt steht dabei die SO!-Campusredaktion, die als Methode für expansives Lernen die Möglichkeit bietet, unabhängig von Thema oder Medium die Verantwortung für den Lernprozess in die Hände der Lernenden zu legen. Der Dokumentation von Reflexion über den Lernprozess wird dabei eine besondere Bedeutung zugesprochen. Gleichzeitig werden unterschiedliche mediale Gestaltungsmöglichkeiten (Audio/Radio, Video/Fernsehen und Zeitung – sowohl als Print- als auch als Onlinemedium vorgestellt, die durch das Konzept BYOD – bring your own device – auch einfach und niederschwellig im Bildungskontext umsetzbar sind. Dadurch ergeben sich innovative Möglichkeiten, einen Lernprozess sichtbar zu machen und gleichzeitig eine Grundlage für eine alternative Leistungsbeurteilung anzubieten. Die SO!-Campusredaktion wird derzeit an der Pädagogischen Hochschule Salzburg in Kooperation mit dem Communitysender FS1 und der Radiofabrik entwickelt und erprobt. Community Medien nehmen als MedienpartnerInnen eine bedeutende Stellung ein: Durch ihren offenen Zugang zu Know How und Equipment sowie durch die Möglichkeit, Medienproduktionen über die verfügbaren Distibutionskanäle (Radiofrequenz oder Sendeplatz einer breiten Bevölkerung zugänglich zu machen, gewinnt die Medienpädagogik einen wichtigen Mehrwert in ihrer schulischen und außerschulischen Arbeit. (Dieser Artikel knüpft an den Artikel "BYOD, Smartphonefilme und webbasierte Videoschnittprogramme" der Medienimpulse, Ausgabe 2/2014, an.

  17. Verspreiding en habitats van Lymnaea natalensis, tussengasheerslak van die lewerbot Fasciola gigantica, in Suid-Afrika

    Directory of Open Access Journals (Sweden)

    K. N. de Kock

    2001-09-01

    Full Text Available Hierdie artikel fokus op die geografiese verspreiding en die habitats van Lymnaea natalensis, die slaktussengasheer van die lewerbot, Fasciola gigantica, soos gereflekteer deur die vindplekke van sy 4 552 monsters wat tans in die Nasionale Varswaterslakversameling (NVV van Suid-Afrika op rekord is. Alhoewel hierdie spesie in’n verskeidenheid van waterliggame aangetref is, was die meerderheid van die monsters (±70% afkomstig vanuit riviere, spruite en damme en is die water in 70.8% van die gevalle as standhoudend en in 71.8% van die gevalle as stadigvloeiend, of staande beskryf.  Die resultate van lewenstabeleksperimente deur verskeie outeurs het daarop gedui dat temperatuur ’n minder belangrike bepalende faktor in sy geografiese verspreiding blyk te wees, maar dat die beskikbaarheid van standhoudende water deurslaggewend vir sy voorkoms in ’n gegewe habitat mag wees. Hierdie resultate strook met die bevinding dat slegs 7.5% van die monsters van hierdie spesie in die NVV in habitats wat as seisoenaal beskryf is, versamel is. Verder bied dit’n logiese verklaring vir die sporadiese voorkoms, of totale afwesigheid van hierdie spesie in die droër streke van Suid-Afrika.  Opgaardamme en besproeiingsnetwerke dra grootliks by tot die skepping van permanente habitats wat geskik sou wees vir L. natalensis.  As tussengasheer vir een van die lewerbotspesies wat reeds ’n ekonomiese faktor in Suid-Afrika is, is dit ’n aspek waarmee beslis rekening gehou behoort te word in die beplanning en konstruksie van nuwe besproeiingsprojekte.AbstractDistribution and habitats of Lymnaea natalensis, snail intermediate host of the liver fluke Fasciola gigantica, in South Africa This paper focuses on the geographical distribution and the habitats of Lymnaea natalensis, the snail intermediate host of the liver fluke, Fasciola gigantica, as reflected by the collection sites of its 4 552 samples currently on record in the National Freshwater Snail Collection

  18. Influence of die geometry and material selection on the behavior of protective die covers in closed-die forging

    Science.gov (United States)

    Yu, Yingyan; Rosenstock, Dirk; Wolfgarten, Martin; Hirt, Gerhard

    2016-10-01

    Due to the fact that tooling costs make up to 30% of total costs of the final forged part, the tool life is always one main research topic in closed-die forging [1]. To improve the wear resistance of forging dies, many methods like nitriding and deposition of ceramic layers have been used. However, all these methods will lose its effect after a certain time, then tool repair or exchange is needed, which requires additional time and costs. A new method, which applies an inexpensive and changeable sheet metal on the forging die to protect it from abrasive wear, was firstly proposed in [2]. According to the first investigation, the die cover is effective for decreasing thermal and mechanical loads, but there are still several challenges to overcome in this concept, like wrinkling and thinning of the die cover. Therefore, an experimental study using different geometries and die cover materials is presented within this work. The results indicate the existence of feasible application cases of this concept, since conditions are found under which a die cover made of 22MnB5 still keeps its original shape even after 7 forging cycles.

  19. Bestuursontwikkelingsbehoeftes in die Suid-Afrikaanse lugmag: 'n Vergelykende studie van die persepsies van die vier kultuurgroepe

    Directory of Open Access Journals (Sweden)

    J. J. Theart

    2000-06-01

    Full Text Available Management Development Needs in the South African Air Force: A comparative study of the perceptions of four cultural groups. The object of the study was to determine whether the perceptions of managers and supervisors from different cultural groups in the South African Air Force differ concerning their managerial skills, and to determine to what extent the perceptions of the superiors differ from those of their subordinates. A questionnaire of perceived management development needs was used to determine whether specific training needs exist. It was found that there are indeed statistically significant differences between the various cultural groups'perceptions of their management development needs and that training needs exist within all four cultural groups. Opsomming Die doel van die studie was om te bepaal of die persepsies van bestuurders en toesighouers mt verskillende kultuurgroepe in die Suid-Afrikaanse Lugmag, rakende hul bestuursvaardighede, onderling van mekaar verskil en om te bepaal in watter opsig die persepsies van bogeskiktes van die van hul ondergeskiktes verskil. nVraelys van waargenome bestuursontwikkelingsbehoeftes is gebruik om te bepaal of daar spesifieke opieidingsbehoeftes bestaan. Daar is bevind dat daar wel statistics beduidende verskille tussen die kultuurgroepe se persepsies van hul bestuursontwikkelingsbehoeftes bestaan en dat daar opieidingsbehoeftes by al vier groepe bestaan.

  20. Die assimilasie van lidmate in die plaaslike geloofsgemeenskap

    Directory of Open Access Journals (Sweden)

    Enrich F. Basson

    2010-08-01

    Full Text Available The assimilation of church members into the local faith community In this article, the assimilation of members into the faith community is discussed. When a church has found its identity in being a ‘missional faith community’, the outcome is growth. Growth cannot take place if the church is unable to assimilate new members into church life. People are only assimilated into the faith community when they are interconnected through relationships, and experience a fundamental sense of belonging. This article discusses aspects of membership assimilation, namely intention, active participation, and culture. A model is proposed whereby leaders can evaluate the functional worth of people for the faith community at any level of assimilation. This model can also assist leaders in creating processes to assimilate members more effectively.

  1. Die personaliteit van vrou-wees binne die Mediterreense kultuur

    Directory of Open Access Journals (Sweden)

    Yolanda Dreyer

    1999-01-01

    Full Text Available Being a woman in Mediterranean culture. This article is written from the perspective of pastoral care and counseling with women.  On account of their training in Biblical studies, pastors are aware of the gap between modem Westem culture and Mediterranean culture in the first century. The question is whether the meaning of this knowledge for the life and faith of women is adequately taken into consideration in pastoral work. In this article an explanation of what is meant by the concept 'culture' is given. The meaning of social identity within Mediterranean culture, being a woman within first-century patriarchy and the different 'categories' of women in this culture are discussed. These aspects are contextualised within the purity system of that culture.

  2. ’n Voorgestelde matriks vir die pastorale berading van die verwonde geloofsvervreemde

    Directory of Open Access Journals (Sweden)

    Wentzel C. Coetzer

    2013-11-01

    Full Text Available Hierdie artikel fokus op die rol van pastorale berading aan die emosioneel-verwonde en geloofsvervreemde persoon deur middel van die redding in Christus. Die rol van God Drie-enig en die sentrale posisie van die Skrif word ondersoek. Verder word aspekte wat ’n Skrifgefundeerde mensbeeld onderlê, gekonstrueer. Die verband tussen emosionele trauma en geloofsvervreemding, asook die aspek van reg en geregtigheid, word hierna ondersoek. Die belangrikheid van die heil in Christus in die geestelike genesingsproses word ook bespreek. Ter afsluiting word ’n pastoraal-terapeutiese matriks voorgestel vir ingrype in die huidige lewenskrisis en die bestaande geloofsvervreemding met inagneming van die traumageskiedenis. Praktiese riglyne word verder verskaf as hulpmiddel vir begeleiding in die ondersteuningsproses.A proposed matrix regarding the pastoral counselling of the wounded faith-estranged. This article focuses on the role of the pastoral counselling of the emotionally wounded and faith-estranged person through the mediation of the salvation in Christ. The role of the Triune God and the central position of Scripture in mediating the salvation in Christ are also examined and the Scriptural view of man is constructed. The role of emotional trauma in the estrangement from God as well as the importance of justice and retribution are examined as it relates to the spiritual and emotional healing of the wounded faith-estranged. The article also discusses the prominence of the salvation in Christ in the spiritual healing process. In conclusion, a pastoral-therapeutic matrix of intervention is proposed to help in addressing the present life crisis and current faith-estrangement within the context of the trauma history, with a view to find healing from the woundedness and the faith-estrangement through salvation in Christ. Practical guidelines are offered to guide this supporting process.

  3. Die identifisering van ’n geskikte vraelys vir die bepaling van lewenskwaliteit by Suid-Afrikaanse vroue met servikskanker

    Directory of Open Access Journals (Sweden)

    George du Toit

    2015-02-01

    Full Text Available Servikskanker is een van die algemeenste kankertipes onder Suid-Afrikaanse vroue. In die afwesigheid van ’n voldoende voorkomende servikale sitologieprogram presenteer die meer derheid vroue met servikskanker in ’n gevorderde stadium. Die prognose van dié vroue, ondanks terapie, is beperk. Menslike immuniteitsgebreksvirus-infeksie (MIV-infeksie benadeel die behandeling van servikale kanker. Servikskanker, en die behandeling daarvan, het ’n impak op die lewenskwaliteit van die vroue. Die objektiewe bepaling van lewenskwaliteit kan lei tot aanpassing van behandeling, asook toepaslike ondersteuning. Hierdie studie is gedoen om die mees geskikte vraelyste vir Suid-Afrikaanse vroue met servikskanker te identifiseer. Die twee vraelyste wat internasionaal die meeste gebruik word, is die European Organisation for the Research and Treatment of Cancer (EORTC en die Functional Assessment of Chronic Illness Therapy Measurement System (FACIT. Deur die sistematiese ondersoek van gepubliseerde artikels is die twee vraelyste aan die hand van spesifieke kenmerke geëvalueer. Hierdie kenmerke sluit in: studiestruktuur (dwarssnit of prospektief, lewenskwaliteit- uitkoms (primêr of sekondêr, tydstip van gebruik tydens die siekte en die nasionaliteit van die studiebevolking. Gebaseer op hierdie kenmerke is die EORTC as die mees geskikte vraelys geïdentifiseer.

  4. Totius en die boek Openbaring

    Directory of Open Access Journals (Sweden)

    H.A. Louw

    1999-08-01

    Full Text Available Totius and the Book of Revelation In his sermons on the book Revelation, published in 1921, the Afrikaans theologian and poet, Prof. J.D. du Toit, better known under the pseudonym Totius, took the “futurist” view as the principal way to explain this Bible book. Elements of other views like the “historicist view” were also followed, especially in the sermon on the seven churches in Asia Minor, which regarded each church as concerned with later periods in the history of Western Europe. According to Du Toit the scene of the sealing of the servants of God (7:1-8 and of the great multitude mentioned later in the chapter (7:9-17 is set at the end of time. It should, however, be better to interpret chapter 7:1-8 as the church in John's time and the vast crowd of people from every nation as an image of the redeemed in the bliss of heaven. The multitude who comes (present tense out of the great tribulation are those who died for their faith when Revelation was written. But the article describing the multitude in the original Greek text also seems to indicate the great trouble accompanying the end of things. For Du Toit the prostitute in chapter 17 symbolizes a city, namely Babylon. The harlot, however, had slain a great number of saints who believed in Jesus (17:6. Thus the harlot cannot be identified with Babylon. The city must be Rome, the contemporary representative of the cruel empires which, through the ages have enslaved people by brute force. Rome also killed saints who served Christ. Du Toit’s greatest shortcoming in his explanation of the Book of Revelation was that he did not see that the book Revelation is rooted in a given historical situation.

  5. Magnesium - future material for automotive industry?; Magnesium - der Zukunftswerkstoff fuer die Automobilindustrie?

    Energy Technology Data Exchange (ETDEWEB)

    Dieringa, H.; Kainer, K.U. [GKSS Forschungszentrum GmbH, MagIC - Magnesium Innovation Center, Geesthacht (Germany)

    2007-02-15

    Magnesium alloys show a very high potential in automotive applications as constructive metal, whereas the main focus lies on die cast parts. Electronic industry is the major commercial consumer for die castings besides the automobile industry. Room temperature applications like steering wheels and frame components in cars as well as mobile phone- or notebook housings are well established. These castings are produced with AZ- or AM-magnesium alloys, which show good room temperature properties and a good castability. The great alloy development challenge in extending the use of magnesium cast alloys are application for higher temperatures. The application in powertrain components is considered to be the benchmark here. Besides alloy development there are also further research activities in development of casting processes. Semi-solid processes like New-Rheocasting (NRC), Thoxomolding trademark or Thixocasting (TC) are adapted to the requirements of newly developed alloys. Not only cast alloys but also magnesium wrought alloys have moved to the centre of interest in the last decade. Alloy development for improving the formability on the one hand as well as process development in extrusion or rolling has to be done in order to find optimum parameters for deforming magnesium alloys properly. (Abstract Copyright [2007], Wiley Periodicals, Inc.) [German] Magnesiumlegierungen weisen ein sehr hohes Potential fuer den Einsatz als metallischen Konstruktionswerkstoff fuer die Automobilindustrie auf, wobei der Anwendungsschwerpunkt bei Druckgussbauteilen liegt. Neben der Automobilindustrie ist die Elektroniksparte der wichtigste Abnehmer fuer Druckgussteile aus Magnesiumlegierungen. Raumtemperaturanwendungen wie z. B. Lenkraeder und Rahmenteile im Automobil oder Handy- und Notebookgehaeuse sind industriell gut eingefuehrt. Sie werden aus Magnesiumlegierungen der AZ- oder AM-Familie gegossen, die mit ihren guten Raumtemperatureigenschaften und der guten Giessbarkeit die

  6. Recycling Sounds in Commercials

    DEFF Research Database (Denmark)

    Larsen, Charlotte Rørdam

    2012-01-01

    such references to the past and ‘the good old days’ can be achieved through sounds. In particular, I will look at commercials for Danish non-dairy spreads, especially for OMA margarine. These commercials are notable in that they contain a melody and a slogan – ‘Say the name: OMA margarine’ – that have basically......: in general, the soundtracks of margarine commercials seem to merge into one, they are somewhat alike. The OMA commercials are no exception, but the OMA melody makes a distinction. In general the soundtracks of OMA margarine commercials (and the use of melody) seem to have shifted from using a predominantly...

  7. Teologiese tipologie: 'n Homiletiese sleutel vir die prediking van die Ou Testament

    Directory of Open Access Journals (Sweden)

    J. J. van der Walt

    1989-06-01

    Full Text Available Daar is ’n baie ‘maklike’ en daarom verleidelike manier om uit die Ou Testament te preek deur ’n mens, van wie geskrywe word, tot ’n tipe of voorbeeld aan die gemeente voor te hou. Op hierdie manier word die sentrale boodskap van so ’n preek: ‘word ’n Rut’ ; ‘wees nie ’n Esau nie’. Op dieselfde wyse sou ook oor Calvyn, Vader Kestell of Lenin gepreek kan word: Daarom is dit duidelik dat prediking oor menslike tipes nie Bybelse prediking is nie, al kom die mense in die Bybel voor.

  8. AspectKE*

    DEFF Research Database (Denmark)

    Yang, Fan; Masuhara, Hidehiko; Aotani, Tomoyuki

    2010-01-01

    Enforcing security policies to distributed systems is difficult, in particular, when a system contains untrusted components. We designed AspectKE*, a distributed AOP language based on a tuple space, to tackle this issue. In AspectKE*, aspects can enforce access control policies that depend......KE*, and demonstrate usefulness of AspectKE* through a security aspect for a distributed chat system....

  9. Polymer melt rheology and flow simulations applied to cast film extrusion die design: An industrial perspective

    Science.gov (United States)

    Catherine, Olivier

    2017-05-01

    This article is an overview of the techniques used today in the area of rheology and flow simulation, on the industrial level, for cast film extrusion die design. This industry has made significant progress over the past three decades and die and feedblock design and optimization certainly have been instrumental in the overall improvement. Dies and coextrusion feedblocks are a critical aspect of the process due to the layering and forming function, which drive the final product economics and properties. Polymer melt rheology is a key aspect to consider when optimizing the flow patterns in the extrusion equipment. Not only is rheology critical for the flow channel design when aiming at obtaining a uniform flow distribution at the die exit, but also it is playing a major role in the thermal aspect of the flow due to the strong mechanical and thermal coupling. This coupling comes, on one hand, from the occurrence of viscous dissipation in the flow and on the other hand from the significant temperature dependency of melt viscosity. Viscous dissipation is due to relatively high melt viscosities and strain rates, especially with today's processes which involve formidable extrusion speeds. The third aspect discussed in this paper is the complexity of residence time distribution in modern flow channels, which is evaluated with advanced three-dimensional flow simulation and particle tracking.

  10. Die Entdeckung des Unteilbaren Quanten, Quarks und die Entdeckung des Higgs-Teilchens

    CERN Document Server

    Resag, Jörg

    2014-01-01

    Mitten in Europa ist eine der größten und komplexesten Maschinen in Betrieb gegangen, die wir Menschen je gebaut haben: der Large Hadron Collider (kurz LHC). Mit ihm öffnet sich ein Fenster in eine neue Welt, die viele Geheimnisse birgt: Was verleiht den Teilchen der Materie ihre Masse? Gibt es verborgene Raumdimensionen? Existiert ein tiefer Zusammenhang zwischen Teilchen mit verschiedenem Spin (Supersymmetrie)? Woraus besteht die dunkle Materie, die unser Universum durchdringt? Gibt es das Higgs-Teilchen? Mit diesem Buch taucht der Leser ein in diese wunderbare Welt, die wir Menschen in der Neuzeit entdeckt haben: Atome und ihre Substruktur aus Quarks und Leptonen, die rätselhafte Quantenmechanik, Teilchen des Lichts, Einsteins Gewebe aus Raum und Zeit, die vier Wechselwirkungen und schließlich die neue Welt, in die der LHC gerade vordringt und in der wir Higgs-Teilchen, Supersymmetrie und womöglich erste Anzeichen für die String-Theorie vermuten. Die erste Vermutung konnte mittlerweile bestätigt w...

  11. Thermo-mechanical cracking of a new and laser repair welded die casting die

    Directory of Open Access Journals (Sweden)

    D. Klobčar

    2012-07-01

    Full Text Available The paper presents the analysis of thermo-mechanical fatigue cracking of die casting die during industrial use. An innovative, production friendly approach to monitor the surface crack dimensions was introduced, which is based on measuring defect-fin on the casting part. A new four moulds die casting die was monitored 40 000 cycles in order to complete the production series. The production was stopped three times for laser repair welding of cracks since the defect-fins were not acceptable. The defect-fin heights were measured every 1 000 cycles on the castings before and after repair welding of die surface cracks. The in-service die life can be prolonged with laser repair welding for several times, even thought that in-service die life for a particular repair varies.

  12. APPLICATION OF LASER ADDITIVE MANUFACTURING TO PRODUCE DIES FOR ALUMINIUM HIGH PRESSURE DIE-CASTING#

    Directory of Open Access Journals (Sweden)

    M.F.V.T. Pereira

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: A number of laser additive manufacturing (LAM technologies can produce fully-dense metal components that potentially offer opportunities to apply the technology in die or mould making (known as rapid tooling. From these LAM technologies, three were selected for evaluation of their suitability as die cavity inserts in the manufacture of high pressure die-casting (HPDC dies. Apart from comparing the different LAM inserts with one another, their performance was also compared with components manufactured in a standard hot work steel. In the HPDC process, the die is unique to each component to be produced. Die cavities in particular are subjected to demanding conditions, such as cyclic heating caused by the introduction of molten aluminium at over 650°C, followed by cooling in water-based die release medium at temperatures around 25°C. Besides cyclic heating, the die cavities are also exposed to pressures exceeding 1500 MPa during the injection of molten aluminium into the cavities. This application of LAM, therefore, poses extreme challenges to the technology. The results of this study confirmed that the metals used in some of the LAM technologies did indeed meet the demanding requirements of the current application, and can lead to significant time- and cost-saving during product or process developments. Based on these findings, a number of recommendations are made for users interested in the application of LAM to produce die cavities.

    AFRIKAANSE OPSOMMING: ’n Aantal laser laagvervaardigingstegnologieë (LLV tegnolgieë is in staat om volledig digte metaalkomponente te lewer, wat tot gevolg het dat hierdie tegnologie potensieel vir vormingsmatrys- of gietmatrysvervaardiging gebruik kan word (bekend as snelgereedskap. Drie van hierdie LLV tegnologieë is gekies vir evaluasie van hulle geskiktheid as gietvorminsetsels tydens die vervaardiging van gietmatryse vir hoë druk matrysgiet (HDMG. Benewens die onderlinge

  13. Die verband van leerprosesveranderlikes met leersukses

    Directory of Open Access Journals (Sweden)

    D. F. Lotriet

    2002-09-01

    Full Text Available The relationship between learning process variables and study success. The main objective of this study was to determine the relationship between the constructs “meaning orientation” (in-depth approach to study, “transformational conception” and “self-regulation” in the distance education context (TV– learning. A random sample of 1951 participants taken from a large financial institution yielded 263 usable questionnaires. The responses obtained to the 167 items were subjected to factor analysis and item analysis. Opsomming Die hoofdoel van die onderhawige studie was om te bepaal of daar ‘n verband tussen die konstrukte“betekenisoriëntasie"? (dieptebenadering tot leer, “transformasionele begrip"? en “selfregulering"? in die afstandsonderrigkonteks (TV-leer bestaan. ‘n Ewekansige steekproef van 1951 deelnemers geneem uit ‘n groot finansiële instelling het 263 bruikbare vraelyste opgelewer. Die response op 167 items is aan faktor- en itemontledings onderwerp. Daarna is die interver-wantskappe tussen die leerprosesveranderlikes, naamlik “benadering tot leer"?, “begrip van leer"? en regulering-strategieë"? bepaal.

  14. ’n Beoordeling van die Skrifberoep ten opsigte van die doodstraf

    Directory of Open Access Journals (Sweden)

    De Wet Saaiman

    2012-09-01

    Full Text Available In die lig van die Christelike etiek is ’n beroep op die Skrif ’n sine qua non waar ’n standpunt in verband met ’n etiese vraagstuk ingeneem word. Met ’n beroep op die Skrif is die probleem ongelukkig nie sonder meer opgelos nie. Die verskillende vertolkings van die Skrif het tot gevolg dat etici met teenoorgestelde standpunte hul op dieselfde Skrifgedeeltes beroep. Dit is egter nie voldoende om slegs ’n goeie uiteensetting van vertrekpunte of selfs hermeneutiese reëls te gee nie. Die Christelike etikus moet ’n grondige kennis van die werklikheid hê – etiek word eenvoudig nie in ’n vakuum beoefen nie. In hierdie artikel is ’n beoordeling gedoen van die Skrifberoep ten opsigte van die doodstraf. In die artikel is aangetoon dat die Skrif ten spyte van goeie hermeneutiese vertrekpunte gemanipuleer kan word om die etikus se eie voorveronderstelling te weerspieël.An adjudication of the use of Scripture regarding capital punishment. The use (recall of Scripture is, in light of Christian ethics, a sine qua non when a position with regard to an ethical problem is assumed. A simple interpretation of Scripture does not necessarily settle the problem. Different interpretations of Scripture result in a difference of opinions even when the same Scriptural texts are used. It is therefore simply not sufficient to note a fair explanation of departure points or hermeneutical principles. The Christian ethicist should have an intimate knowledge of reality – ethics is not practised in a vacuum. In this article an adjudication of the use or interpretation of Scripture in the light of capital punishment was conducted. In this article it was shown that Scripture is most often misused despite of fair hermeneutical principles only to reflect the ethicist own preconceived ideas.

  15. Modelle van interreligieuse toleransie in die onderwys van die een-en-twintigste eeu

    Directory of Open Access Journals (Sweden)

    Charste C. Wolhuter

    2014-03-01

    Full Text Available Vir ’n toenemend multireligieuse samelewing en globaliserende wêreld behoort die opvoedeling, net soos in die verlede, voorberei te word vir saamleef met mense wie se religieuse oortuigings anders is as hulle eie. Die doel van hierdie artikel is om die belangrikste modelle van interreligieuse toleransie in terme van hulle bruikbaarheid in die onderwys te evalueer. Hierdie evaluering geskied aan die hand van die volgende maatstawwe: die struktuur en aard van religie en die plek daarvan in die lewe van die mens; die aard, doelstellings en reikwydte van onderwys; die toenemende diverse samestelling van samelewings; en die kontemporêre samelewingstendense van toenemende individualisering en pluralisering. Die hoofmodelle van interreligieuse verhoudings, naamlik eksklusivisme (sowel die sendingywer- as die laissez faire-variasies, inklusivisme, universalisme en ook die verskillende vorms van pluralisme, insluitende positiewe of dialogiese pluralisme, word aan hierdie maatstawwe gemeet. Op grond van die tekortkomings van hierdie modelle word ’n nuwe model, te wete ’n lewensbeskoulik(e saamleef, vervolgens ontwikkel en voorgestel.Models of interreligious tolerance for education in the 21st century. For an increasingly multi-religious society and globalised world, the educand should also be prepared for living with people who embrace religious beliefs that may differ from their own. The aim of this article is to evaluate the various models of interreligious tolerance in terms of their usefulness in education. This assessment takes place according to the following parameters: the nature and structure of religion and the place thereof in the lives of people; the increasingly diverse composition of societies; the contemporary societal trends of growing individualisation and pluralisation, and also the nature, aims and extent of education. The major models of interreligious relations are weighed up against these criteria, namely

  16. Braunes Fettgewebe: Die neue Waffe gegen Adipositas?

    Directory of Open Access Journals (Sweden)

    Fenzl A

    2014-01-01

    Full Text Available Adipositas entsteht, wenn die Energieaufnahme den Energieverbrauch übersteigt. Braunes Fett – im Gegensatz zu weißem Fett – ist darauf ausgerichtet, Energie in Form von Wärmeproduktion (Thermogenese zu verbrauchen. Bei diesem Vorgang wird die Atmungskette von der ATP-Synthese entkoppelt, was durch das Molekül „Uncoupling Protein-1“ (UCP-1 vermittelt wird, welches praktisch nur in braunem Fettgewebe vorkommt. Aufgrund seiner hohen Stoffwechselaktivität und der rezenten Entdeckung, dass aktives braunes Fett auch in Erwachsenen vorkommt, hat dieses Gewebe in den vergangenen Jahren einen hohen Stellenwert in der Adipositasforschung erlangt. In zahlreichen Tiermodellen führt die Aktivierung von braunem Fett oder die Transformation von weißem in braunes Fett (browning zu einer Erhöhung des Energieumsatzes sowie zum Schutz vor Adipositas und metabolischen Komplikationen. Zusätzlich zu klassisch braunem und weißem Fett wurde kürzlich eine neue Fettart beschrieben, die sowohl weiße als auch braune Eigenschaften aufweist – das so genannte „beige“ Fett. Beige Fettzellen kommen zwar primär im weißen Fettgewebe vor, können aber, ähnlich wie braune Adipozyten, thermogenetisch hoch aktiv sein. Es werden laufend neue Faktoren entdeckt, die die Entwicklung und/oder Funktion von beigem bzw. braunem Fett kontrollieren. Die Bemühungen, molekulare Mechanismen und Stoffwechselvorgänge in braunem Fett besser zu verstehen, haben sich noch intensiviert, als man kürzlich mittels FDG-PET-Untersuchungen entdeckte, dass aktives braunes Fettgewebe nicht nur in Erwachsenen vorkommt, sondern auch den Energieverbrauch steigert. Derzeit existieren allerdings noch keine pharmakologischen Ansätze, um die metabolischen Eigenschaften von braunem Fett therapeutisch nutzen zu können, doch das Rennen ist längst im Gange.

  17. Die kontoere van 'n weerwoord

    Directory of Open Access Journals (Sweden)

    J.H. le Roux

    1995-09-01

    Full Text Available The outline of an answer. This article is a response to J A Loader's evaluation of my book, "A story of two ways". It is argued that neither Loader nor any other scholar referred to in the book were deliberately belittled or degraded. Every Old Testament scholar mentioned in "Story" was depicted with the greatest respect and a sincere attempt was made to understand each one. Loader is therefore accused of a one-sided Loader-centric reading. To illustrate my point some important aspects with regard to "Story" are highlighted: the intention of the book, the way in which the book received its name, the problems attached to contemporary history writing, etcetera. The main part of the paper consists of an investigation into Loader's historical approach to the Old Testament.

  18. Rekeningkunde vir die omgewing1

    Directory of Open Access Journals (Sweden)

    Q. Vorster

    1993-03-01

    Full Text Available One of the main purposes of financial reporting is to provide a mechanism hy which management can report matters concerning custodianship of resources entrusted to them hy the stakeholders. One of these categories of stakeholders is the general public, which currently requires more information about the way the entity has discharged itself of its responsibility towards the ecology. However, the traditional financial accounting model is unable to account fo r ecologial assets and ecological capital. Several rather pragmatic suggestions have been made by researchers as to how to account fo r these aspects. One of these suggestions is quoted in this article, followed by a possible alternative by which ecological assets and ecological capital are introduced into the primary financial statements.

  19. Gebed en die vorming van Christelike identiteit in Openbaring

    African Journals Online (AJOL)

    31 Jul 2015 ... Die tema van gebed bereik 'n hoogtepunt in die laaste hoofstuk wanneer die stem ... Die lirieke maak gebruik van tradisionele Joodse en vroeg-Christelike temas wat by die huidige literêre ...... C.J. Thornton (red.), Studien zur ...

  20. GESINSPOLITIEK EN DIE OUER-KIND VERHOUDING Families can ...

    African Journals Online (AJOL)

    Administrator

    baie duidelik gestel word dat die Suid-Afrikaanse familiereg eers teen die einde van .... promote a particular view of social ordering? .... aangaande die verhouding was die feit dat die 18-jarige se vriend (had) a tremendous influence ..... ethnic solidarity or the kinship network, provided the framework within which individuals.

  1. Hoofstuk 2 - Die Klein Begin 1916−1933

    Directory of Open Access Journals (Sweden)

    J.P. Oberholzer

    2010-09-01

    Full Text Available Die opleiding neem ‘n aanvang met een kerklike dosent, J.H.J.A. Greyventein, en ‘n aantal universiteitsdosente. Die studentetal groei stadig. Die vertrek van professor Paterson en die koms van S.P. Engelbrecht in 1921 bring ‘n belangrike wending. Wanneer B. Gemser in 1926 toetree, is daar drie dosente wat tegelyk ampsdraers van die Nederduitsch Hervormde Kerk is. Gemser is dosent in Teologie sowel as in Lettere en Wysbegeerte waar hy begin met die vestiging van ‘n sterk departement Semitiese Tale. Engelbrecht se kundigheid omvat Kerkgeskiedenis sowel as ‘n unieke kennis van die Voortrekker- en ou Tansvaalse geskiedenis en dit kom die Departement Geskiedenis ten goede. Die akademiese gehalte van die opleiding neem toe, en so ook die studentetal. ‘n Bedreiging vir die voortbestaan van die Fakulteit teologie is afgeweer deur die tydige optrede van S.P. Engelbrecht en die tussenkoms van die Eerste Minister. Die selfstandigwording van die Universiteit van Pretoria en die Afrikaanswording van die Universiteit bring ‘n veranderde konteks.

  2. Stagnering en transformering: die rol van die nar in Paljas

    Directory of Open Access Journals (Sweden)

    A. Nel

    2003-08-01

    Full Text Available Stagnation and transformation: The role of the clown in Paljas This article focuses on the central problem in the film Paljas, and the role of the clown in the process of transformation that is embedded in the story. The stagnation in interpersonal relationships and the accompanying problem of identity on a personal and social level constitute the problem underlying the narrative. The youngest child refuses to speak and dysfunctional family relationships and marital problems are evident. These problems can mainly be ascribed to the spatial isolation in which the characters find themselves. Attention is therefore paid to the way in which space functions in this film. The arrival of an absconded circus clown effects transformation and healing – especially by means of his picaresque performances and the notion of play. Subsequently this article concentrates on the characteristics of game/playing as a cultural activity and on its liberating value. The clown also has definite Biblical connotations as far as the aspects of betrayal and redemption are concerned. The process of transformation as depicted in this film is completed when the child starts speaking again, dysfunctional family relationships are restored and the family is reinstated in the community because of their restored social status.

  3. Die sing van psalms in die erediens: Twintig jaar later

    Directory of Open Access Journals (Sweden)

    Jacoba H. van Rooy

    2011-03-01

    Full Text Available About 20 years ago the HSRC (Human Sciences Research Council conducted an empirical investigation on the singing of psalms in three Afrikaans reformed churches. Vos and M�ller (1990 dealt with different aspects of this investigation, especially the questions of which melodies are sung in the churches, what the frequency of the use of the different psalms is, the way in which new songs are introduced, the situation in the different churches and the influence of church attendance on the love of the psalms. In an investigation undertaken in 2008 (Van Rooy 2009 these matters were investigated in the Reformed Churches in South Africa, a denomiation that introduced a new hymnal in 2003. The comparison of the two investigations revealed that the number of favourite psalms and the same psalms remained fairly constant. The acceptance of new hymns is related to a number of factors, especially the melody and the liturgical usefulness of the new hymns. The new metrical version of the psalms is still not used very frequently in the Reformed Churches in South Africa. This can partly be ascribed to the lack of structured programmes to learn the new hymns.

  4. Liturgiese identiteitsvorming as antwoord op die invloed van die verbruikerskultuur

    Directory of Open Access Journals (Sweden)

    B.J. de Klerk

    2000-08-01

    Full Text Available The formation of liturgical identity in response to the influence of a consumer culture Liturgy in South Africa is continually interacting with the Western cultural heritage on the one hand, and increasingly with African culture on the other hand. However, another powerful influence on the local liturgy springs from the so-called global consumer culture. A few characteristics of the latter are inter alia the following: The emphasis on what the “buyer”, the worshipper and “potential” worshipper prefer; a show business attitude resulting in transforming members of the congregation into spectators rather than participants. Furthermore the emphasis is on the pursuit of effectiveness and the utilisation of technology to attain it and the focus is specifically on the needs of the individual and not on those of the community. The continual formation of liturgical identity is the answer to the mainly detrimental cultural processes currently manifesting themselves. The point of departure in forming a cultural identity implies an in-depth study of the liturgical guidelines indicated in the Old and the New Testament and the historical development of liturgy, especially in the second, sixteenth and twentieth centuries. The following aspects should, however, also be taken into consideration: the contemporary characteristics of the local indigenous culture, beauty of God, relationship between liturgy and culture, multi-cultural enrichment of liturgy, missionary aim and eschatological focus of liturgy.

  5. Die taal wat nie wou doodgaan nie

    Directory of Open Access Journals (Sweden)

    Hertzog Venter

    1976-03-01

    Full Text Available Ek ontleen die opskrif aan ’n bewering deur ’n Swartman, Justus Tshungu, van Radio Bantoe — ’n Swartman wat ’n idiomatiese Afrikaans besig wat baie hom kan beny, iemand wat geesdriftiger is as baie gebore blanke Afrikaners oor die bestaan en voortbestaan van Afrikaans. Hy het in ’n sprankelende en boeiende toespraak die pakkende beeld gebruik dat Afrikaans soos kweekgras opgekom en gegroei het en geweier het om uitgeroei te word.

  6. "Superman" Star Christopher Reeve Dies at 52

    Institute of Scientific and Technical Information of China (English)

    Jim Fitzgerald; 李邦珍

    2004-01-01

    @@ Superman actor Christopher Reeve, who turned personal tragedy into a public crusade① and from his wheelchair became the nation's most recognizable spokesman for spinal cord research, has died. He was 52. Reeve died Sunday of complications② from an infection caused by a bedsore③. He went into cardiac arrest④ Saturday, while at his Pound Ridge home, then fell into a coma⑤ and died Sunday at a hospital surrounded by his family, his publicist said. His advocacy for stem cell research helped it emerge as a major campaign issue between President Bush and Sen. John Kerry. His name was even mentioned by Kerry during the second presidential debate on Friday.

  7. Die ontvanger en Die vuurtoring, ’n metadiëgetiese televisiedrama

    Directory of Open Access Journals (Sweden)

    S. Louw

    1992-05-01

    Full Text Available The perceiver of Die vuurtoring (The lighthouse is placed in an awkward position due to the unusual code structures in this metafilmic teleplay. The prologue is separated from the metadiegetic level by the title sequence, whereupon the diegetic direction changes completely. The nature of the narrative following this sequence is only recognized as metadiegetic at the end of the teleplay. After the punctuation of the title sequence metafilm is foregrounded. Internal cameras, video and sound recordings feature throughout the narrative. The narrating style also changes into a metafilmic presentation: in a single filmic syntagm the colour rendering might fade and change to black/white; other sequences might be rendered in both colour and black/white; or only as black/white syntagms. During these black/white sequences an extradiegetic voice comments on aspects which are external to the diegesis. The process of decoding this teleplay is problematic and the reader/receptor has to work very hard in the production of meaning.

  8. Op welke wyse word die waarheid gelieg? Die kortverhale van T.T. Cloete

    Directory of Open Access Journals (Sweden)

    H. du Plooy

    1995-05-01

    Full Text Available Truthful lying in T.T. Cloete’s short storiesIn this article an attempt is made to characterize the short stories of T.T. Cloete in Die waarheid gelieg. The theory of focalization is examined briefly and a definition of focalization which emphasizes the epistemological aspects ofperspective and formulation is used to examine the stories. The stories are compared to stories of Kafka and Borges indicating the resemblances, especially the fascination with the unexpected and weird contradictions in reality, as well as the differences. An intratextual reading of the stories and poems by the same author is undertaken in an attempt to formulate the epistemic position of the focalization in the texts. The article concludes that the Christian worldview as well as a poetics of nomenliterature of the abstract author can be deduced from the stories on account of the assumption that epistemic stances are reflected in the narrative representation and can be communicated to readers by means of propositional attitudes.

  9. Vom Sondersammelgebiet zum Fachinformationsdienst für die Wissenschaft. Strategien, Prozesse, Verfahren – ein persönlicher Erfahrungsbericht

    Directory of Open Access Journals (Sweden)

    Ivo Vogel

    2014-12-01

    Full Text Available Der folgende Artikel stellt den gesamten Prozess dar, den das Sondersammelgebiet Recht der Staatsbibliothek zu Berlin - Preußischer Kulturbesitz als Antragsteller eines von der Deutschen Forschungsgemeinschaft geförderten Fachinformationsdienstes für die Rechtswissenschaft durchlaufen ist. Beschrieben werden insbesondere die Darstellung der Ausgangslage für die Antragstellung, die Integration in das hausinterne Projektmanagement, die Maßnahmen und Strategien für die Ermittlung der Inhalte des Antrages sowie – einschließlich zeitlicher und inhaltlicher Aspekte − die Antragseinreichung, das Begutachtungsverfahren, das Antragskolloquium in Bonn und die abschließende Entscheidung durch die Gremien der Deutschen Forschungsgemeinschaft. The following article presents the complete process which the Law Special Subject Collection of the Berlin State Library - Prussian Cultural Heritage has passed through as an applicant of the program Scientific Information Services funded by the Deutsche Forschungsgemeinschaft. The article describes the starting position by the application process, the integration of these endeavors into the in-house project management, preparations and strategies for determining the content of the application as well as – including the temporal and substantive aspects of the submission − the review process, the Application Colloquium in Bonn and the final decision by the statutory bodies of the Deutsche Forschungsgemeinschaft.

  10. Die design and process optimization of die cast V6 engine blocks

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The use of aluminum, particularly for engine blocks, has grown considerably in the past ten years, and continues to rise in the automotive industry. In order to enhance the quality and engineering functionality of die cast engine blocks, die design and processes have to be optimized. In this study, a computer simulation software,MAGMAsoft, as an advanced tool for optimizing die design and casting process, was employed to virtually visualize cavity filling and patterns of a V6 engine block. The original die design and process was simulated first to establish a baseline.A reality check was used to verifythe predicted results. Then, the die modification with a different runner system was made by using a CAD software, Unigraphics (UG). The simulation on combinations of the modified die design and revised process was performed to examine the effect of die modification and process change on flow filling of V6 engine blocks. The simulated prediction indicates that the enhancement of cavity filling due to the die and process modification minimizes the occurrence of defects during casting, and consequently improves the quality of blocks. The results of mechanical testing show a significant increase in fatigue strengths, and a moderately improvement on tensile properties for the blocks die cast with the new die design and process in comparison with those produced by the original ones.

  11. Die omvang en aard van afwesigheid in die werkplek: ‘n Suid-Afrikaanse gevalstudie

    Directory of Open Access Journals (Sweden)

    Anel Du Plessis

    2003-10-01

    Full Text Available The scope and nature of absenteeism in the workplace: A South African case study. The objective of the study was to develop quantitative measures for monitoring trends of absenteeism in a company within the meat industry and to assess qualitatively the possible existence of a collective culture of absenteeism within the organisation. The scope and frequency of absenteeism, costs incurred due to absenteeism, and individual absenteeism patterns of 145 employees, were studied over a period of one year. It was found that 2900 planned and 912 unplanned leave workdays that were lost, resulted in direct costs of R895,054.55. Five employees who were absent most often accounted for 18.60% of the unplanned leave taken. The extraordinary levels of absenteeism found in this case study were ascribed to specific employees. Opsomming Die doel van die studie was om kwantitatiewe metings vir die monitering van afwesigheidstendense vir ‘n maatskappy in die vleisbedryf te ontwikkel en om die moontlike bestaan van ‘n kollektiewe afwesigheidskultuur kwalitatief te ondersoek. Die omvang, frekwensie en koste van afwesigheid, asook individuele afwesigheidspatrone, is bestudeer vir 145 werknemers oor ‘n tydperk van een jaar. Daar is bevind dat 2900 beplande en 912 onbeplande verlofwerkdae wat verloor is, die maatskappy R895,054.55 gekos het. Vyf werknemers wat die meeste afwesig was, was verantwoordelik vir 18,60% van die onbeplande verlof geneem. Die uitsonderlike vlakke van afwesigheid in hierdie gevalstudie is toegeskryf aan spesifieke werknemers.

  12. Mathematical model of determination of die bearing length in design of aluminum profile extrusion die

    Institute of Scientific and Technical Information of China (English)

    闫洪; 王高潮; 夏巨谌; 李志刚

    2004-01-01

    Based on the finite element simulation of profile extrusion process, the effect of local extrusion ratio, die bearing area and the distance between extrusion cylindrical center and local die orfice center on mental flow velocity was investigated. The laws of deformed metalflow on profile extrusion process were obtained. The smaller the local extrusion ratio, the faster the metal flow velocity; the smaller the area of die bearing, the faster the metal flow velocity; the smaller the distance of position of local die orifice(the closer the distance of position of local die orifice from extrusion cylindrical axis), the faster the metal flow velocity. The effect of main parameters of die structure on metal flow velocity was integrated and the mathematical model of determination of die bearing length in design of aluminum profile extrusion die was proposed. The calculated results with proposed model were well compared with the experimental results. The proposed model can be applied to determine die bearing length in design of aluminum profile extrusion die.

  13. Ambrosiaster se uitleg van die Filemonbrief en die retoriese analise van hierdie brief

    Directory of Open Access Journals (Sweden)

    D. Francois Tolmie

    2015-03-01

    Full Text Available Die studie van Paulus se brief aan Filemon het gebaat by die hernude belangstelling in die retoriese analise van Nuwe-Testamentiese geskrifte, in die sin dat ’n groot aantal retoriese analises van die brief gepubliseer is. Hierdie retoriese analises is vanuit ’n verskeidenheid perspektiewe gedoen, maar tot dusver het niemand nog die manier sistematies ondersoek waarop die vierde-eeuse outeur, wat later die naam Ambrosiastergekry het, die brief in sy kommentaar op die Pauliniese briewe geïnterpreteer het nie. Hierdie artikel bied dus ’n oorsig van Ambrosiaster se interpretasie van die brief aan Filemon en dui aan watter bydrae dit tot die retoriese analise van die brief kan maak. Ambrosiaster’s exposition of the Letter to Philemon and the rhetorical analysis of the letter. In recent times, the study of Paul’s letter to Philemon benefitted from the renewed interest in the rhetorical analysis of New Testament writings, in the sense that a large number of rhetorical studies of the letter have been published. These rhetorical analyses of the letter have been done from different perspectives, but thus far, no one has systematically investigated the way in which the fourth-century author, who was later called Ambrosiaster, interpreted the letter in his commentary on the Pauline letters. Accordingly, this article offers an overview of Ambrosiaster’s interpretation of the letter to Philemon, and then outlines the contribution that his reading of the letter can make to the rhetorical interpretation of it.

  14. Geobasisdaten für die Planung?

    Science.gov (United States)

    Zölitz-Möller, Reinhard

    2002-09-01

    Die Nutzer von Geobasisdaten der Vermessungs- und Katasterverwaltungen finden heute vor allem in ATKIS (Amtliches Topographisch-Kartographisches Informationssystem) und in der ALK (automatisiert geführte Liegenschaftskarte; hier noch eingeschränkt) flächendeckende und für eine Fachdatenintegration geeignete Geodatenbestände vor. Gleichwohl wird von Nutzerseite häufig ein differenziertes und in Teilen kritisches Bild gezeichnet. Die Kritik richtet sich v.a. auf die Probleme, die ATKIS-Anwender mit dem Nutzerkomfort, dem komplexen Datenmodell, unrichtigen Flächennutzungsangaben, inkompatiblen Objektdefinitionen, den Preisen sowie mangelnder Aktualität und Vollständigkeit haben. Dennoch gibt es für viele Zwecke auch in der Planung langfristig keine echte Alternative zu den Geobasisdaten.

  15. Die verband tussen beroepsbesluitloosheid, vrees vir gebondenheid en beroepsidentiteit

    Directory of Open Access Journals (Sweden)

    L. J. Goosen

    1997-06-01

    Full Text Available The relationship between career indecisiveness, fear for commitment and vocational identity. This study examined the correlation between the constructs career indecision, fear of commitment and vocational identity. Ninety-eight under-graduate university students served as research participants and completed the Career Decision Scale (CDS, the Vocational Identity Scale (VIS and the Fear of Commitment Questionnaire (FOCQ. The results indicated that the scores on the CDS were significantly related (p is smaller than 0,05 to the scores on the VIS and the FOCQ. Support was obtained for the important role of the construct of identity in the explanation of career indecisiveness. Opsomming In die onderhawige studie is die aard van die verband tussen die konstrukte beroepsbesluitloosheid, vrees vir gebondenheid en beroepsidentiteit ondersoek. Ag-en-egentig voorgraadse universiteitstudente is by die studie betrek. Die ondersoekgroep het die Career Decision Scale (CDS, die Vocational Identity Scale (VIS en die Fear of Commitment Questionnaire (FOCQ voltooi. Die resultate het aangetoon dat daar beduidende verband (p is kleiner as 0,05 tussen die verkree totaaltellings op die CDS, die VIS en die FOCQ bestaan het. Die belangrike rol wat die konstruk identiteit in die verklaring van beroepsbesluitloosheid speel word deur die bevindings van die onderhawige studie ondersteun.

  16. Die ontwikkeling van die menslike bewussyn: Die postmoderne vraag na God

    Directory of Open Access Journals (Sweden)

    Ignatius (Naas W. Ferreira

    2009-09-01

    Full Text Available The development of the human consciousness: The postmodern quest for GodThis article critically reflects upon ‘emerging Christians’ – those who have departed from a premodern (theistic and modernist (secular view of reality, and have rather embraced postmodernity in response to the cognitive dissonance they experience due to a clash of epistemological paradigms. The article discusses psychological theories on the development of human consciousness, and describes seven levels or stages of such development, namely the archaic, magical, mythological, rational, pluralistic, holistic and transpersonal levels. The article focuses on Ken Wilber’s integral psychological theory, better known as AQAL (All Quadrants, All Levels and All Lines, which also covers the internal and external dimensions of human consciousness, including an integral view on the so-called ‘states of human consciousness’. In doing so, the article aims to contribute to that aspect of pastoral care that focuses on psychological theory.

  17. Professionele gevormdheid van die verpleegkundige - die beeld van die beroep na buite

    Directory of Open Access Journals (Sweden)

    W. Kotzé

    1982-09-01

    Full Text Available The degree of professionalism of a group determines the image which it projects. There are two types of nurses - those who are dedicated to nursing as a career and those for whom nursing is merely a job. The latter group inhibits professional development and the reason for their existence can be sought in two areas - firstly their initial attitude and disposition and secondly the opportunities which were provided for socialisation and professionalisation during their training. A professional person exhibits specific characteristics and to ensure a high degree of professionalism in nursing it is necessary to: — select student nurses with care and according to predetermined criteria; — use all opportunities to build positive attitudes; — help students to develop an insight into professional affairs and the meaning and demands of professionalism by emphasising these aspects throughout training.

  18. Celestial Fireworks from Dying Stars

    Science.gov (United States)

    2011-04-01

    This image of the nebula NGC 3582, which was captured by the Wide Field Imager on the MPG/ESO 2.2-metre telescope at ESO's La Silla Observatory in Chile, shows giant loops of gas bearing a striking resemblance to solar prominences. These loops are thought to have been ejected by dying stars, but new stars are also being born within this stellar nursery. These energetic youngsters emit intense ultraviolet radiation that makes the gas in the nebula glow, producing the fiery display shown here. NGC 3582 is part of a large star-forming region in the Milky Way, called RCW 57. It lies close to the central plane of the Milky Way in the southern constellation of Carina (The Keel of Jason's ship, the Argo). John Herschel first saw this complex region of glowing gas and dark dust clouds in 1834, during his stay in South Africa. Some of the stars forming in regions like NGC 3582 are much heavier than the Sun. These monster stars emit energy at prodigious rates and have very short lives that end in explosions as supernovae. The material ejected from these dramatic events creates bubbles in the surrounding gas and dust. This is the probable cause of the loops visible in this picture. This image was taken through multiple filters. From the Wide Field Imager, data taken through a red filter are shown in green and red, and data taken through a filter that isolates the red glow characteristic of hydrogen are also shown in red. Additional infrared data from the Digitized Sky Survey are shown in blue. The image was processed by ESO using the observational data identified by Joe DePasquale, from the United States [1], who participated in ESO's Hidden Treasures 2010 astrophotography competition [2]. The competition was organised by ESO in October-November 2010, for everyone who enjoys making beautiful images of the night sky using astronomical data obtained using professional telescopes. Notes [1] Joe searched through ESO's archive and identified datasets that he used to compose his

  19. Die ASEAN als Impulsgeber ostasiatischer Integration

    OpenAIRE

    Loewen, Howard

    2006-01-01

    Auf dem 11. ASEAN-Gipfeltreffen im Dezember 2005 wurde beschlossen, der ASEAN eine Charta zu geben. Im Verbund mit ASEAN+3 und dem Ostasiengipfel deutet sich eine neue Ära der Kooperation an. Ferner wurde das ASEAN-Mitgliedsland Myanmar scharf kritisiert. Die ASEAN-Staatengemeinschaft ist der dynamische Bestimmungsfaktor regionaler Kooperation in Ostasien. Sie dominiert Institutionen wie das ASEAN Regional Forum (ARF), die ASEAN+3 und den Ostasiengipfel. (GIGA)

  20. Die Erfindung des „traditionellen Vaters“

    Directory of Open Access Journals (Sweden)

    Julia Nentwich

    2006-07-01

    Full Text Available In den meisten Diskussionen zum Thema ‚Vater‘ wird vom „traditionellen“ Vater gesprochen. Die Kritik, dass dabei nicht hinreichend geklärt wird, was damit jeweils gemeint ist und was sich hinter diesen Vorstellungen verbirgt, ist für Barbara Drinck Ausgangspunkt, verschiedene Vaterdiskurse zu analysieren. Sie untersucht in beeindruckender Detailgenauigkeit die wichtigsten Vatertheorien und Vaterbilder auf der Grundlage von pädagogischen, psychologischen und soziologischen Beiträgen der letzten 250 Jahre.

  1. Die Sauerstoffversorgung der Retina bei Knochenfischen

    OpenAIRE

    2001-01-01

    Das Vorkommen von über den Umgebungsdruck erhöhten Sauerstoffpartialdrucken in Geweben ist im Tierreich nur von der Schwimmblase und dem Auge von Knochenfischen bekannt. Die physiologischen Mechanismen dieser Sauerstoffkonzentrierung wurden an der Schwimmblase insbesondere des Aals intensiv untersucht, entsprechende Untersuchungen zu den Vorgängen im Auge der Knochenfische fehlen jedoch. In dieser Arbeit wurde daher eine Methode etabliert, mit der die Sauerstoffkonzentrierung im Auge der Kno...

  2. Is killing no worse than letting die?

    Science.gov (United States)

    Nesbitt, W

    1995-01-01

    Those who wish to refute the view that it is worse to kill than to let die sometimes produce examples of cases in which an agent lets someone die but would be generally agreed to be no less reprehensible than if he had killed. It is argued that the examples produced typically possess a feature which makes their use in this context illegitimate, and that when modified to remove this feature, they provide support for the view which they were designed to undermine.

  3. Killing and letting die: hidden value assumptions.

    Science.gov (United States)

    Atkinson, G

    1983-01-01

    In this paper I argue for several related theses: first, that the distinction between killing and letting die, as it is drawn by ordinary persons in ordinary contexts, is more complex than is generally understood; second, that the key feature of this complexity lies in the presence of a hidden normative component in what appears to be a straightforwardly descriptive distinction; and, third, that this complexity renders the killing/letting die distinction an inadequate and hazardous guide for moral reasoning.

  4. Understanding Dying Patients and Their Families

    Science.gov (United States)

    Librach, S.L.; Talbot, Yves

    1991-01-01

    Caring for dying patients and their families presents unique opportunities and challenges for the family physician. The family FIRO model provides a simple way of assessing families and providing appropriate, individualized care. This article outlines the model, discusses the care of dying patients and their families from the FIRO perspective, and provides a guideline for the family physician. A framework is suggested for teaching residents to support families. PMID:21228989

  5. Experimental investigations of hexagonal crimping die failure

    Directory of Open Access Journals (Sweden)

    Veera kumar M

    2016-06-01

    Full Text Available This paper deals with the hexagonal crimping die failure of high carbon high chromium steel material. The failure modes were initially revealed and identified by the visual examination. Then the chemical analysis and metallographic examination havebeen carried at different positions of the failure die surface using scanning electron microscope (SEM. The microstructure evaluation reveals that failure occurs due to undissolved austenitic structure resulting in improper transition duringheat treatment.

  6. Lipidsenker bei Hypertonie - Was besagt die Evidenz?

    Directory of Open Access Journals (Sweden)

    Marte T

    2004-01-01

    Full Text Available Die Koexistenz von Risikofaktoren für atherosklerotische Prozesse, wie Hypertonie und Hypercholesterinämie, hat einen multiplikativen Effekt auf das Risiko kardiovaskulärer Ereignisse. Bislang wurden relativ wenige spezifische Daten zur Frage der Lipidintervention bei Hypertoniepatienten veröffentlicht. Post-hoc-Subgruppenanalysen der großen randomisierten kontrollierten Studien mit Statinen in der Primär- und Sekundärprävention lassen schließen, daß der relative kardiovaskuläre Benefit einer lipidsenkenden Behandlung bei normotensiven und hypertensiven Patientenpopulationen ähnlich ist. Dem Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT-LLT war es nicht möglich, einen Einfluß einer Statintherapie auf die Gesamtmortalität einer hypertensiven Kohorte zu zeigen. Die schlechte Compliance im Statin-Arm und eine hohe Rate an Statin-Einnahme in der "Kontrollgruppe" waren für dieses negative Ergebnis verantwortlich. Das Anglo-Scandinavian Cardiac Outcomes Trial – Lipid Lowering Arm (ASCOT-LLA untersuchte den Effekt der cholesterinreduzierenden Therapie in der Prävention atherosklerotischer Ereignisse bei Hypertonikern mit Gesamtcholesterinkonzentrationen von 250 mg/dl. Hier war ein Benefit ersichtlich, die absolute Risikoreduktion für diese Patientenpopulation war jedoch gering. Bezüglich der Frage, ob Antihypertensiva einen klinisch signifikanten Effekt auf die Blutfette haben, sind einige Studien durchgeführt worden. Die verfügbaren Daten zeigen aber nur einen marginalen Effekt. Zusammengefaßt sollte die Statintherapie bei gleichzeitig vorhandener Hypertonie vornehmlich in der Sekundärprävention ein integraler Bestandteil der Behandlung sein. In der Primärprävention hingegen sollte die Entscheidung bezüglich Statintherapie vom individuellen Gesamtrisiko abhängig gemacht werden.

  7. Die ethnopolitische Situation im multinationalen Kasachstan

    OpenAIRE

    Kadyrshanow, Rustem

    1996-01-01

    'Kasachstan ist wie andere sozialistische Länder in das Stadium der Transformation seines wirtschaftlichen, politischen und gesellschaftlichen Systems eingetreten. In diesem postkommunistischen Land mit seiner ausgeprägten Völkervielfalt kommt den interethnischen Beziehungen, die mit wirtschaftlichen, politischen, kulturellen und anderen sozialen Beziehungen eng verflochten sind, eine außerordentlich große Bedeutung zu. Deswegen enthält die Analyse der ethnopolitischen Situation in Kasachstan...

  8. Die Rolle der kommerziellen Akteure im Snowboardsport

    OpenAIRE

    2012-01-01

    Im Snowboardsport spielen kommerzielle Akteure für die informelle Organisation und das Funktionieren der Sportart eine bedeutende Rolle. Der Sport wird meist unabhängig von Vereinen und Verbänden in lokalen Gruppen von Gleichgesinnten betrieben und besitzt im Gegensatz zu klassischen Sportarten eine alternative Organisationsstruktur. Die kommerziellen Akteure springen in diese Lücke und versuchen mit Wettbewerben, Showevents und Snowparks Treffpunkte und Inhalt für Szeneanhänger zu kreieren. ...

  9. Commercialization of space

    Science.gov (United States)

    Rose, James T.; Stone, Barbara A.

    1988-01-01

    Space-commercialization activities are grouped into five categories: private sector development from existing technology for private sector use; pure privatization; private sector development for U.S. government use; private sector development from novel technology for private sector use; and, finally, full commercialization. The commercialization of space categories is defined, and the key issues in each are highlighted. A description of key NASA actions is included for each category. It is concluded that NASA and other government agency involvement is a common thread across the spectrum of space commercialization activities.

  10. Eksistensialisme: ’n Vals sleutel vir die prediking

    Directory of Open Access Journals (Sweden)

    V. E. d’Asssonville

    1967-06-01

    Full Text Available Die spanning tussen Jesus aan die een kant en die skrifgeleerdes en fariseërs aan die ander kant, het op 'n sekere dag op so 'n botsing uitgeloop dat Hy binne ’n paar minute ses keer Sy verdoemende ‘wee julle’ oor hulle uitgeroep het. Dit was nogal op ’n keer toe Jesus saam met hulle aan 'n eettafel was en ons lees dit in Luk. 11. Maar die toppunt na die ‘wee julle’ oor die geveinsdheid, die skynheiligheid, die ondraaglik laste wat op arme mense gelê word, die liefdeloosheid, ens., is die uitroep van wee oor die valse prediking.

  11. Die taal of die cheetah? Perspektiewe op die belang van taalsigbaarheid by die nuwe Vrystaatse nommerplaat as openbare teken

    Directory of Open Access Journals (Sweden)

    T. du Plessis

    2007-07-01

    Full Text Available The language or the cheetah? Perspectives on the importance of language visibility on the new Free State number plate as public sign This article investigates the importance of language visibility on the new Free State number plate, on the basis of a survey that was conducted during 2002 among a representative group of motor-vehicle owners in the province. This survey tested the opinions of respondents in respect of two aspects. On the one hand, opinions regarding the illustrated design of the new number plate which was introduced in 2002, were tested; and on the other hand, opinions concerning the linguistic features of the number plate were also investigated. In this article, selected responses to two sets of questions relating to the above will be compared, in order to determine the effect of the graphic design of the new number plate on respondents’ opinions regarding language visibility. A positive identification therewith would provide an indication of the degree to which the negative effect of reduced language visibility on the illustrated number plate in the province’s two main languages, by this minimised.

  12. East Asian Attitudes toward Death- A Search for the Ways to Help East Asian Elderly Dying in Contemporary America.

    Science.gov (United States)

    Lee, Sok K

    2009-01-01

    The art of dying well has been a quintessential subject of ethicoreligious matters among the people in the West and the East. Most of us wish to die at home; however, about 50% of Americans die in acute care hospitals. Furthermore, immigrants from East Asian cultures feel more uncomfortable near death, because their physicians are not familiar with their traditions.This article is written to help American physicians understand the unique aspects of East Asian Confucian Ethics for the better care of the dying elderly. Western attitudes toward death are briefly reviewed and the six East Asian concepts related to death are elaborated from Confucian Chinese philosophy. To widen the horizon of bioethics and to embrace the Confucian wisdom of dying well, three pearls of wisdom from classical Confucianism are proposed: the relational autonomy of family, Confucian creative self-transformation, and the unity of transcendence and the human being.

  13. East Asian Attitudes toward Death— A Search for the Ways to Help East Asian Elderly Dying in Contemporary America

    Science.gov (United States)

    Lee, Sok K

    2009-01-01

    The art of dying well has been a quintessential subject of ethicoreligious matters among the people in the West and the East. Most of us wish to die at home; however, about 50% of Americans die in acute care hospitals. Furthermore, immigrants from East Asian cultures feel more uncomfortable near death, because their physicians are not familiar with their traditions. This article is written to help American physicians understand the unique aspects of East Asian Confucian Ethics for the better care of the dying elderly. Western attitudes toward death are briefly reviewed and the six East Asian concepts related to death are elaborated from Confucian Chinese philosophy. To widen the horizon of bioethics and to embrace the Confucian wisdom of dying well, three pearls of wisdom from classical Confucianism are proposed: the relational autonomy of family, Confucian creative self-transformation, and the unity of transcendence and the human being. PMID:20740092

  14. Die graad van werkbetrokkenheid: 'n Bipolere kontinuum?

    Directory of Open Access Journals (Sweden)

    G. Roodt

    1994-06-01

    Full Text Available The degree of work involvement: a bipolar continuum? In a motivational approach towards the degree of work involvement work alienation and work involvement were conceptualized as extreme poles of a continuum. Some theorists even suggested that the continuum should be extended towards extreme work involvement. This study empirically investigated the possibility to conceptualize the degree of work involvement as a bipolar continuum. Results of this study show that low work involvement is an indicator of work alienation and that high work involvement is an indicator of workaholism and type A behaviour. Further proof of a bipolar continuum resulted from a confirmatory factor analysis on the work involvement questionnaire, because some items loaded negatively and others positively on the same factor. Opsomming In 'n motiveringsbenadering tot die graad van werkbetrokkenheid is werkvervreemding en -betrokkenheid as uiterste pole van 'n kontinuum gekonsepsualiseer. Sommige teoretici het selfs gesuggereer dat die kontinuum in die rigting van ekstreme werkbetrokkenheid uitgebrei moet word. Hierdie studie het die moontlikheid om die graad van werkbetrokkenheid as 'n bipolere kontinuum te konsepsualiseer, empirics ondersoek. Resultate van hierdie studie dui daarop dat lae werkbetrokkenheid 'n aanduider van werkvervreemding is en dat hoe werkbetrokkenheid 'n aanduider van werkbeheptheid en tipe A-gedrag is. Verdere stawing vir 'n bipolere kontinuum word deur 'n bevestigende faktorontleding op die werkbetrokkenheidvraelys verskaf, omdat sommige items negatief en ander positief op dieselfde faktor laai.

  15. Energy Saving Melting and Revert Reduction Technology (E-SMARRT): Mechanical Performance of Dies

    Energy Technology Data Exchange (ETDEWEB)

    R. Allen Miller, Principal Investigator; Kabiri-Bamoradian, Contributors: Khalil; Delgado-Garza, Abelardo; Murugesan, Karthik; Ragab, Adham

    2011-09-13

    provided to NADCA for distribution to the industry. Power law based meta-models for predicting machine tie bar loading and for predicting maximum parting surface separation were successfully developed and tested against simulation results for a wide range of machines and experimental data. The models proved to be remarkably accurate, certainly well within the requirements for practical application. In addition to making die structural modeling more accessible, the work advanced the state-of-the-art by developing improved modeling of cavity pressure effects, which is typically modeled as a hydrostatic boundary condition, and performing a systematic analysis of the influence of ejector die design variables on die deflection and parting plane separation. This cavity pressure modeling objective met with less than complete success due to the limits of current finite element based fluid structure interaction analysis methods, but an improved representation of the casting/die interface was accomplished using a combination of solid and shell elements in the finite element model. This approximation enabled good prediction of final part distortion verified with a comprehensive evaluation of the dimensions of test castings produced with a design experiment. An extra deliverable of the experimental work was development of high temperature mechanical properties for the A380 die casting alloy. The ejector side design objective was met and the results were incorporated into the metamodels described above. This new technology was predicted to result in an average energy savings of 2.03 trillion BTU's/year over a 10 year period. Current (2011) annual energy saving estimates over a ten year period, based on commercial introduction in 2009, a market penetration of 70% by 2014 is 4.26 trillion BTU's/year by 2019. Along with these energy savings, reduction of scrap and improvement in casting yield will result in a reduction of the environmental emissions associated with the melting

  16. Die hoogs-onversadigde vetsure: fisiologiese rol en kliniese moontlikhede

    OpenAIRE

    Haag, M.; M. Coetzee

    2006-01-01

    Vetsure speel ’n uiters belangrike rol in die fisiologie van die mens. Afgesien daarvan dat vetsure in gestoorde trigliseriede gebruik word vir energieverskaffing, word vetsure vanaf dieetlipiede in plasma vervoer en ingebou in verskeie sellulêre strukture. Die vetsuurprofiel van selmembraanfosfolipiede is bepalend by die funksie van die selmembraan daarin dat dit vloeibaarheid, reseptorfunksie en ook die tipe eikosanoïede wat daaruit gesintetiseer kan word, beïnvloed. Vetsure lewer ve...

  17. Weltweite Migration und die Schließungstendenzen westlicher Industriegesellschaften

    OpenAIRE

    Bös, Mathias

    1995-01-01

    "Die Errichtung von Migrationsbarrieren und die Ethnisierung von Gesellschaften sind oft subkutan ablaufende gesellschaftliche Immunisierungsversuche. Es sind Prozesse, die ihren eigentlichen Entstehungsgrund nicht eliminieren, sondern die die seit der Aufklärung vom Westen ausgehenden Prozesse zunehmender Globalisierung und Fragmentierung eher verstärken. Blickt man auf die Interaktion zwischen Nationalstaaten und deren Interaktion mit globalen Systemen, so zeigt sich eine Zunahme der strukt...

  18. Aspect and Reference time

    NARCIS (Netherlands)

    Borik, O.

    2002-01-01

    This thesis provides a theory of aspect in Russian based on the notion of Reference time. The main claim advocated in this study is that there are two types of aspect, predicational/telicity aspect and perspective or Reference time aspect. It is argued that these two types should be carefully distin

  19. Microbiological impact of three commercial laying hen housing systems

    Science.gov (United States)

    Hen housing for commercial egg production continues to be a societal and regulatory concern. Controlled studies have examined various aspects of egg safety but a comprehensive assessment of commercial hen housing systems in the US has not been conducted. The current study is part of a holistic, mu...

  20. Skynbaar ‘onmoontlike’ kunsvorme: Strijdom van der Merwe se aardkuns in die konteks van die Suid-Afrikaanse kunsmark

    Directory of Open Access Journals (Sweden)

    Jean le Clus-Theron

    2012-11-01

    Full Text Available Hierdie artikel bied ’n ondersoek na die werk van Strijdom van der Merwe, die gedagte van aardkuns en die kunstenaarsboek in die konteks van die historiese en eietydse kunsmark. Die stelling dat ‘indien iets kuns genoem kan word, kan dit ook verkoop word’ word gebruik as vertrekpunt – ook in die geval van kunsvorme wat skynbaar ‘onmoontlik’ is om te verkoop, soos aardkuns. Hierdie artikel besin oor die werk van Strijdom van der Merwe, die bekendste Suid Afrikaanse aardkunstenaar, binne die ietwat ongewone konteks (vir aardkuns van die Suid-Afrikaanse kunsmark. Hy is ’n suksesvolle voltydse aardkunstenaar; nogal ’n uitsonderlike verskynsel binne die Suid-Afrikaanse kunsomgewing. Aardkuns is allerweë in die 1960s beskou as ’n ‘onmoontlike’ kunsvorm om te verkoop, en hierdie artikel ondersoek die geldigheid van hierdie stelling vir vandag. Die navorsingsmetode van die artikel is semi-gestruktureerde onderhoude en ’n literatuurstudie. My argument is, met verwysing na Van der Merwe se werk, dat die stelling ‘indien iets kuns genoem kan word, dit verkoopbaar is’ waar mag wees, maar met die moontlike voorbehoud van ‘verkoopbaar – op die een of ander manier’.

  1. Living until we die: reflections on the dying person's spiritual agenda.

    Science.gov (United States)

    Anderson, Herbert

    2006-03-01

    The spiritual agenda for the dying presumes a willingness to face the reality of imminent death. It also depends on support from caregivers who will encourage whatever agency is possible for the one who is dying. The spiritual practices that will enhance agency for the dying include remembering, thanking, relinquishing, waiting, and trusting. The absence of abandonment and the dependable presence of caregivers are essential to create communities and relationships in which hope can be found and sustained.

  2. Die integrasie van humoristiese tekste in die opleiding van taalonderwysstudente binne 'n konstruktivistiese paradigma

    Directory of Open Access Journals (Sweden)

    Estelle Kruger

    2011-08-01

    Full Text Available Die artikel beskryf ’n gevallestudie waarin humoristiese tekste in die onderrig van Afrikaans aan onderwysstudente geïntegreer is. Die betrokke navorsingsprogram is gebaseer op 'n onderrigprogram wat binne 'n konstruktivistiese paradigma ontwerp en aangebied is. Ná 'n literatuuroorsig van bestaande navorsing wat die aanwending van humor in onderrigsituasies regverdig, word die navorsingsmetode binne 'n kwalitatiewe raamwerk bespreek. Verskillende fases van die onderrigprogram geniet aandag, aangevul deur voorbeelde van onderrigmateriaal en -vrae om die leergebeure te fasiliteer. Laastens volg 'n bespreking van bevindinge wat uit die navorsingsprogram gespruit het, met spesifieke verwysing na die waarde van die skryf van limerieke en parodieë, asook webgebaseerde rolspeldebatte en virtuele kletskamers as deel van rekenaarondersteunde taalonderrig. Ter afronding word die deelnemende studente se refleksie en kommentaar op die onderrigprogram ook in aanmerking geneem. This article describes a case study in which humorous texts have formed part of the method of teaching Afrikaans course for education students. This particular research focuses on a teaching programme conceptualised and executed within a constructivist paradigm. A literature review of research on the use of humour in teaching purposes is followed by a description of the qualitative methodology used. Specific examples of the educational material used in the different phases of the teaching programme and the questions posed to facilitate the learning process are then provided. This is followed by a discussion of the results of the research programme, focusing on the value of writing limericks and parodies, as well as on web-based role-play and chatrooms forming part of computer-assisted language teaching. The article ends with reflection and commentary by the education students who participated in the research programme.

  3. Eersteling - bakermat van die Suid-Afrikaanse goudmynbedryf.

    OpenAIRE

    Tempelhoff, Johann W N

    1981-01-01

    • Opsomming: Die Eersteling-goudveld in Noord- Transvaal. is van besondere belang in die geskiedenis van die Suid-Afrikaanse goudmynbedryf want dis die plek waar goud vir die eerste keer op groot skaal in Suid-Afrika ontgin is nadat dit in 1871 deur die prospekteerder Edward Button ontdek is. In 1872 het Button na Groot-Brittanje gegaan en die Transvaal Gold Mining Co. Ltd. gestig. Deur aandele te verkoop, het hy genoeg kapitaal verkry om die moderne toerusting te koop wa...

  4. Die voorsienigheidsleer van Calvyn: Uit sy debatte

    Directory of Open Access Journals (Sweden)

    Morné Diedericks

    2014-09-01

    Full Text Available Calvyn se leer van God se voorsienigheid is ongetwyfeld een van die mees kontroversiële onderwerpe van sy teologie. Dit word duidelik in al die debatte waarin Calvyn sy leer oor die voorsienigheid moes verdedig, byvoorbeeld teen Pighius, Bolsec, Bullinger en Castellio. Vyfhonderd jaar later word Calvyn weer in die openbaar oor sy voorsienigheidsleer aangeval deur ’n Suid-Afrikaanse teoloog, Adrio König. Calvyn se antwoord op Castellio in Die verborge voorsienigheid van God is duidelik nie deur König in ag geneem nie. In Calvyn se verdediging van sy voorsienigheidsleer verwerp hy nooit die soewereiniteit van God nie, maar gee ook nie vir God die skuld vir die kwaad nie – ’n beskuldiging wat Castellio en König teen Calvyn inbring. Die troos van God se voorsienigheid lê vir Calvyn juis daarin dat God alle dinge, ook teenspoed en verdrukking, deur sy verborge voorsienigheid beskik met die doel om sy kinders nader na Hom te lei. Calvin’s teaching on providence: From his debates. Calvin’s teaching on God’s providence is without doubt one of the most controversial subjects in his theology. This is clear in all the debates in which Calvin had to defend his teaching on providence, against, for example, Pighius, Bolsec, Bullinger and Castellio. Five hundred years later Calvin has again been publicly attacked on his teaching on providence by a South African theologian, Adrio König. König, however, did not consider Calvin’s response to Castellio in The secret providence of God. In Calvin’s defence of his teaching on providence he in no circumstances denies the sovereignty of God, but also does not give God the blame for any ills that might result – an accusation that Castellio and König levied against him. For Calvin, the consolation of God’s providence rests in the fact that God ordains all things, including adversity and affliction, through his secret providence for the purpose of leading his children closer to him.

  5. IT solutions for power grid securing. Documentation and power grid information; IT-Loesungen fuer die Leitungssicherung. Dokumentation und Netzauskunft

    Energy Technology Data Exchange (ETDEWEB)

    Hemmersbach, I. [RWE Energy, Essen (Germany); Lechte, M. [SAG Energieversorgungsloesungen GmbH - SAG EL, Frankfurt (Main) (Germany)

    2004-04-05

    The article introduces a specific software (FM-Leisys) for the acquisition, documentation and administration of data for grid securing. The software provides modules for grids (legal aspects), cadastral register data and information on the legal basis for the usage of pieces of real estates. [German] Fuer den Betrieb von ueberregionalen Versorgungsnetzen ist es unumgaenglich, fremde Grundstuecke in Anspruch zu nehmen. Als rechtliche Grundlage sind hierfuer Dienstbarkeiten zu vereinbaren und Vertraege abzuschliessen. In grossen Netzen stellt die kombinierte Speicherung von Liegenschafts-, Grundbuch- und Netzdaten hohe Anforderungen an die Informationstechnik zur Bewaeltigung der taeglich anfallenden Aufgaben. Sehr gut realisieren laesst sich all dies mit dem Leitungssicherungssystem FM-Leisys. (orig.)

  6. Solid and liquid modernity: A comparison of the social geography of places to die in the UK and Australia.

    Science.gov (United States)

    Randall, Duncan; Rosenberg, John P; Reimer, Suzanne

    2017-02-01

    Preferred place of care and death is a widely used quality measure for palliative and end of life care services. In this article we explore the use of Zygmunt Bauman's ideas on solid and liquid modernity to understand the complexity of the social geographical contexts of delivering and receiving care. Although solid ways of dying offer certainty and standardized care, more liquid ways allow for individualized care connected to family and communities. Understanding the complex tensions between solid and liquid aspects of palliative care may allow practitioners to help dying people to die in the ways and places they prefer.

  7. Die Berufung von Hermann Helmholtz an die Universität in Heidelberg

    OpenAIRE

    Werner, Franz

    2011-01-01

    Aus Briefen und unveröffentlichten Dokumenten können wir die langen und schwierigen Verhandlungen rekonstruieren, die zu Helmholtz' Berufung an die Universität Heidelberg und später zu seiner Berufung nach Berlin führten. Bereits 1851 hoffte Helmholtz auf eine Heidelberger Berufung. Jedoch wurde aus diesen Plänen nichts, als sein Fürsprecher J. Henle 1852 Heidelberg verließ. Erst 1857 nahm die Regierung des Großherzogs von Baden wieder Berufungsverhandlungen mit Helmholtz auf. Es war ha...

  8. 'n Ondersoek na die potensiaal-bepaling van werknemers in die landbousektor.

    Directory of Open Access Journals (Sweden)

    J. C. D. Augustyn

    1989-05-01

    Full Text Available An investigation into determining the potential of workers in the agricultural sector. Industrial Psychological principles and concepts are not being applied extensively in the agricultural sector. Against this background an attempt was made to scientifically identify potential and predict job performance amongst farm labourers. Using the PAQ method of job analysis, critical attributes were identified and a satisfactorily valid battery of tests was developed. The results of this study underlines the importance of the identification of the potential of farm labourers as a first step in the personnel management process. It also serves as a source of information that could be used by farmers for counselling purposes. Opsomming Wat die toepassing van Bedryfsielkundige beginsels en konsepte betref bestaan daar in die landboubedryf nog groot leemtes. Teen hierdie agtergrond is 'n poging aangewend om op 'n wetenskaplike wyse die potensiaal van plaasarbeiders te bepaal. Deur middel van die WOV-metode van posontleding is kritieke attribute by workers geidentifiseer en kon 'n toetsbattery met aanvaarbare geldigheid saamgestel word. Die resultate van die studie bevestig dat die identifisering van die potensiaal van plaaswerkers 'n noodsaaklike eerste stap in die personeelbestuursproses is. Dit kan ook met groot vrug as voorligtingshulpmiddel deur boere gebruik word.

  9. Kennisbasisse, gebruikspatrone en gebruikshindernisse ten opsigte van die riglyne vir die ontwikkeling en validering van personeelkeuringsprosedures

    Directory of Open Access Journals (Sweden)

    M. Boolsen

    1996-06-01

    Full Text Available The guidelines for the validation and use of personnel selection procedures: knowledge, usage and obstacles. Selection is a key human resources function in any organization. Expected changes in South African Labour Law combined with the importance of advancing organizational efficiency lead in 1992 to the publication of the Guidelines on the Development and Validation of Personnel Selection Procedures. The study in question is aimed at a description of the current knowledge base, usage patterns and usage obstacles vis-a-vis the Guidelines of a specific group of human resource specialists in South Africa. Recommendation based on the research findings are made. Opsomming Keuring is 'n sleutel menslike hulpbronbestuursfunksie in enige onderneming. Verwagte veranderinge in Suid-Afrikaanse Arbeidswetgewing en die noodsaaklikheid van die bevordering van organisatoriese doeltreffendheid lei in 1992 tot die publikasie van die Riglyne vir die Ontwikkeling en Validering van Personeelkeuringsprosedures. Die onderhawige studie is gerig op 'n beskrywing van die heersende kennisbasisse, gebruikspatrone en gebruiks- hindernisse vis-a-vis die Riglyne by 'n spesifieke groep menslike hulpbronkundiges in Suid-Afrika. Aanbevelings word op grond van die bevindinge gemaak.

  10. Die Krise in Venezuela - Prüfstein für die UNASUR

    OpenAIRE

    Hoffmann, Anne Marie; Mijares, Víctor M.

    2015-01-01

    Seit ihrer Gründung im Jahr 2008 setzt sich die südamerikanische Regionalorganisation UNASUR für Frieden, Menschenrechte und Demokratie auf dem Subkontinent ein. Es gelang der UNASUR, einige nationale wie regionale Konflikte zu entschärfen beziehungsweise zu lösen. Damit wurde die Erwartung geweckt, sie werde auch künftig südamerikanische Probleme souverän und autonom bewältigen. In der aktuellen venezolanischen Krise stößt die UNASUR jedoch an ihre Grenzen. Ihre Legitimität wird auf die Prob...

  11. Lunar Commercialization Workshop

    Science.gov (United States)

    Martin, Gary L.

    2009-01-01

    This slide presentation outlines a competition that has as its goal to explores the viability of using public-private partnerships to open space frontier for commercial uses. The teams have the objective of designing a business plan to open the space frontier to commercial interests.

  12. Technological parameters of die casting and quality of casting from EN AC46500 alloy

    Directory of Open Access Journals (Sweden)

    Š. Gašpár

    2016-07-01

    Full Text Available Die casting represents the highest technological level of metal mold casting. This technology enables production of almost all final products without necessity of further processing. The important aspect of efficiency and production is a proper casting parameters setting. In the submitted paper following die casting parameters are analyzed: plunger pressing speed and pressure. The studied parameters most significantly affect a qualitative of castings from EN AC46500 alloy and they influence the most a gained porosity level as well as basic mechanical properties represented by permanent deformations.

  13. Key technologies of "zero die trial" design system for aluminum profile extrusion

    Institute of Scientific and Technical Information of China (English)

    罗超; 李大永; 彭颖红; 左铁镛

    2004-01-01

    Aluminum alloy profile parts are widely used in the fields of aviation, equipment, automobile and ornamental industries. The construction method for "zero die trial" intelligent design system of aluminum extrusion die was studied based on KBE idea. An object-oriented knowledge language AEKL(Aluminum Extrusion Knowledge Language) was developed to construct intelligent knowledge model with three methods, frame, parameters and rules. On the aspect of knowledge reasoning, case-based reasoning was employed in addition to traditional rule-based reasoning method. API provided by CAD platform was used in geometry disposal. Finally, the corresponding prototyping system was established and an design example was shown.

  14. Transformasie, partisipasie en pluraliteit – die Kappadosiese erfenis vir die Sistematiese Teologie in die derde millennium

    Directory of Open Access Journals (Sweden)

    Tanya van Wyk

    2013-01-01

    Full Text Available Transformation, participation and plurality: The Cappadocian heritage for Systematic Theology in the third millennium. The aim of this article is to demonstrate how Systematic Theology in the third millennium utilises facets from the legacy of the Cappadocian fathers. The focal point is the influence on present-day Trinitarian theology. Aspects which are discussed include matters of metaphysics, philosophy, morality and spirituality. The influence of the legacy of the Cappadocian fathers concerns the challenge which diversity and plurality create in systematic theology. This legacy is explored by means of the ‘lived experiences’ of the life stories of the Cappadocians. These narratives illustrate a shift from the ‘impersonal’ to the ‘personal’, from ‘disengaged abstraction’ to ‘relational participation’. The latter is referred to as ‘a pastoral doctrine of the Trinity’ by Paul S. Fiddes. The emphasis on ‘economical ontology’ confirms the Cappadocians’ relevance for a present-day ethical discourse and the ‘aesthetics of a feeling for the Other’.

  15. Amos oor die ampte en die kultus (erediens: die betekenis vir vandag

    Directory of Open Access Journals (Sweden)

    J.L. Helberg

    2000-08-01

    Full Text Available Amos on the offices and the cult: the meaning for us today In this article Amos’ attitude towards the offices of king, priest and prophet is explored against the background of the rest of the Old Testament. The conclusion arrived at is that the institutions/offices/ services should be instrumental in enabling people to function according to their individuality and as beings created in the image of God: beings created to be free and responsible. Amos does not call for the abolishment of the offices, but these offices are, however, shaken to their very foundations by Amos’ prophecies. The intended result of Amos’ words is that office bearers should realise that God called them personally; they have not merely been called institutionally. Office bearers should thus radically reform and adjust their approach. Faith should be God-centred and should have a heart for the material and spiritual needs of people, including the needs of the members within the own circle of believers, as well as that of others. In conclusion, some relevant aspects within the Reformed Churches in South Africa are brought to the fore.

  16. Die teksversorger as spookskrywer: Die teorie en professie onder die loep

    Directory of Open Access Journals (Sweden)

    A. Kotze

    2001-08-01

    Full Text Available The text editor as invisible writer: Scrutinising the theory and the profession The aim of this article is to determine how the growing demand for properly trained language practitioners in South Africa can be met. In spite of the fact that research has established that language editing in South Africa is done in a “haphazard” manner, this article proposes that text editing should be regarded as an inseparable part of language and text practice. The autors of this article attempt to establish a uniform theoretical assumption that will be valid for all aspects of language practice. The preliminary finding is that the classical communication model as refined by Jakobson (1971 is valid for all facets of language and text practice – in other words, for translation studies, the science of texts, and text editing. Furthermore, the autors of this article aim to provide an indication of the degree to which text editors remain “invisible” in spite of the fact that they bear the final responsibility for the quality, clarity of expression and final appearance of completed texts. Although it is therefore accepted that text editing is a profession in its own right, very little has been done to date to professionalise this career in the true sense of the word.

  17. Die makrososiale ruimte van die Boek van die Wagte (1 Henog 1-36

    Directory of Open Access Journals (Sweden)

    P.M. Venter

    2002-11-01

    Full Text Available The macro social space of the Book of the Watchers (1 Enoch 1-36An analysis of the material of the Book of the Watchers ( 1 Enoch 1-36 indicates a preference for the spatial aspect in these revelation narratives. In an attempt to understand this preference, an investigation is launched into the macro social world of the narratives. Themes in Enoch from literature in the Bible, the Syro-Phoenician world, Pseudo Epolemus, Zenon Papyri, Persia and Greece, are identified. Ptolemean Palestine is also investigated as the context within which an Enochic tradition was formed. Amongst other traditions an opposing Mosaic Judaism and Enochic Judaism are identified. Both take up the challenges of the third century with its Hellenistic onslaught and explosion of knowledge. The Book of the Watchers represents an Enoch tradition, which forms an early trajectory of apocalyptic thinking, and which is being influenced by various traditions such as wisdom literature in its mantic form, cosmological schemes of the world, and mythic traditions.

  18. Armoedekultuur: Die leefwereld van die Nuwe Testament en die situasie in Suid-Afrika vandag

    Directory of Open Access Journals (Sweden)

    Andries van Aarde

    1996-01-01

    Full Text Available Culture of poverty: The world of the New Testament then and the situation in South Africa today. In this article poverty in the world of the New Testament is explained in the  light of the social dynamics of the first century Eastern Mediterranean. The focus is on the sub-culture of the disreputable poor. Features of a culture of poverty are reflected upon from a social-scientific perspective in order to try to understand why poverty is intensifying in South Africa today. The article aims at identifying guidelines for Christians in using the New Testament in a profound way to challenge the threat of poverty. The following aspects are discussed: the underdevelopment of third-world societies over against the technical evolution in first-world societies during the past two hundred years, economic statistics with regard to productivity and unemployment in South Africa, the social identity of the disreputable poor, poverty within the pre-print culture of the biblical period, and the church as the household of God where Christians should have compassion for others.

  19. Die ontwerp van ’n digitale pedagogiese patroon vir die verbetering van leerders se mondelinge kommunikasievaardighede

    Directory of Open Access Journals (Sweden)

    Carina Grobler

    2016-09-01

    Full Text Available Suid-Afrikaanse voorgraadse vreemdetaalstudente het meer geleenthede nodig om hulle mondelinge kommunikasievaardighede te oefen. Nie net lewer die akademiese literatuur ‘n pleidooi vir meer klem op mondelinge vaardighede nie (Delena-le Roux 2010, dit is ook een van die sentrale gevolgtrekkings uit ’n opname onder beginnerstudente wat Frans neem by die Potchefstroomkampus van die Noordwes-Universiteit (Suid-Afrika. Dit was dus noodsaaklik om 'n onderrig- en leerervaring te ontwerp wat daarop gemik is om beginnerstudente se mondelinge kommunikasievaardighede in Frans te verbeter. Laurillard (2012 se Gespreksraamwerk was die inspirasie vir die ontwerp van 'n digitale pedagogiese patroon (DPP wat bestaan uit konteks en pedagogiese beskrywers ten einde vreemdetaalleerders se mondelinge vaardighede te ontwikkel. Die Gespreksraamwerk analiseer formele leer en die struikelblokke met die gebruik van nuwe tegnologieë in leer. Die implementeringsproses van ‘n DPP vir die ontwikkeling van die mondelinge vaardighede van studente (in Frans het drie siklusse, elk met sy eie uitkomste, en drie groepe deelnemers – die kontrolegroep en twee eksperimentele groepe – behels. Die toetsing van die voorgestelde DPP het belangrike insigte gebied wat geïntegreer behoort te word in die ontwerp van toekomstige digitale pedagogiese patrone vir die spesifieke konteks: deelnemersgroepe behoort tot twee beperk te word; leerervarings wat uitgevoer word tydens die beperkte onderrigtyd van ʼn semester behoort verminder te word; daar moet verseker word dat elke stap van die leerervaring voldoen aan die vereistes van die Gespreksraamwerk. Studente-uitslae van die leerervarings in toekomstige studies behoort te onthul watter siklus die beste bydra tot die verbetering van mondelinge kommunikasievaardighede.

  20. Technology Transfer and Commercialization

    Science.gov (United States)

    Martin, Katherine; Chapman, Diane; Giffith, Melanie; Molnar, Darwin

    2001-01-01

    During concurrent sessions for Materials and Structures for High Performance and Emissions Reduction, the UEET Intellectual Property Officer and the Technology Commercialization Specialist will discuss the UEET Technology Transfer and Commercialization goals and efforts. This will include a review of the Technology Commercialization Plan for UEET and what UEET personnel are asked to do to further the goals of the Plan. The major goal of the Plan is to define methods for how UEET assets can best be infused into industry. The National Technology Transfer Center will conduct a summary of its efforts in assessing UEET technologies in the areas of materials and emissions reduction for commercial potential. NTTC is assisting us in completing an inventory and prioritization by commercialization potential. This will result in increased exposure of UEET capabilities to the private sector. The session will include audience solicitation of additional commercializable technologies.

  1. Technology Transfer and Commercialization

    Science.gov (United States)

    Martin, Katherine; Chapman, Diane; Giffith, Melanie; Molnar, Darwin

    2001-01-01

    During concurrent sessions for Materials and Structures for High Performance and Emissions Reduction, the UEET Intellectual Property Officer and the Technology Commercialization Specialist will discuss the UEET Technology Transfer and Commercialization goals and efforts. This will include a review of the Technology Commercialization Plan for UEET and what UEET personnel are asked to do to further the goals of the Plan. The major goal of the Plan is to define methods for how UEET assets can best be infused into industry. The National Technology Transfer Center will conduct a summary of its efforts in assessing UEET technologies in the areas of materials and emissions reduction for commercial potential. NTTC is assisting us in completing an inventory and prioritization by commercialization potential. This will result in increased exposure of UEET capabilities to the private sector. The session will include audience solicitation of additional commercializable technologies.

  2. HITTITE ker/kart- "HEART": FUNCTIONAL AND RITUAL ASPECTS

    Institute of Scientific and Technical Information of China (English)

    ChenXu

    1995-01-01

    The concept of "heart" occupies an important place in the Hittite worldview. Besides being a physical organ it describes aspects of receptive functions and mental abilities of the personality. It is found in historical, ritual, mythological and prayer texts. Concerning the research of "heart", A. Kammenhuber in "Die hethitischen Vorstellungen von Seele und Leib, Herz und Leibesinnerem, Kopfund Person (ZA 56, 1964, 150-212; 57, 1965, 177-222) has given a clear distinction between "heart" and "soul" during the discussion of the concept of "soul": "Es genge somit die Feststellung, daB fr heth. itanza(na)=ZI nur die Bedeutung ’Seele;-Sinn;-Wille(junger)Wunsch’ brig geblieben sind. Gelegentlich konkurriert mit der Seele das Herz (ker/kard-), das Kǒrperteil ist und das emotionale Prmzip für die Hethiter". The clarification here lays the foundations for the further study of heart.

  3. Mit Webinaren die Bildung öffnen

    Directory of Open Access Journals (Sweden)

    David Röthler

    2015-03-01

    Full Text Available David Röthler von WerdeDigital.at zeigt in seinem Beitrag die Vorteile und Einsatzmöglichkeiten von Webinaren auf. Dabei geht sein Beitrag davon aus, dass offen zugängliche Bildung – zumindest auf EU-Ebene – zu einem deklariert politischen Ziel erklärt worden ist. Offen zugängliche Bildung ist – zumindest auf EU-Ebene – zu einem politischen Ziel erklärt worden. Zentral in dieser Hinsicht ist die Mitteilung der EU-Kommission vom 25.9.2013: "Die Bildung öffnen: Innovatives Lehren und Lernen für alle mithilfe neuer Technologien und frei zugänglicher Lehr- und Lernmaterialien." In dieser Erklärung wird insbesondere auf MOOCs und OER eingegangen. Der Begriff MOOC (Massive Open Online Course beschreibt große, für alle zugängliche Onlinekurse. Unter OER (Open Educational Resources werden offene, frei kopier- und üblicherweise auch veränderbare Bildungsmaterialien verstanden. Im Detail wird in dieser Mitteilung die Förderung hochwertiger, innovativer Lehr- und Lernmethoden mithilfe neuer Technologien und digitaler Inhalte beschrieben. Es werden Maßnahmen für offenere Lernumgebungen vorgeschlagen, die Bildung verbessern und effizienter gestalten sollen: wie viele Vorhaben im Bereich der Bildungspolitik, soll auch durch offene Bildung ein Beitrag zur Erreichung der Europa-2020-Ziele geleistet werden: Steigerung der Wettbewerbsfähigkeit und des Wachstums in der EU durch besser ausgebildete Arbeitskräfte. Es wird aber nicht nur auf die wirtschaftlichen Ziele eingegangen. Auch die "Gerechtigkeitswirkung" des erweiterten Zugangs "für benachteiligten Gruppen" bei sinkenden Kosten durch den Einsatz offener Ressourcen und neuer Technologien findet Erwähnung. Voraussetzung dafür seien aber "nachhaltige Investitionen in Bildungsinfrastrukturen und Humanressourcen".

  4. 'n Ondersoek na die persoonlikheidseienskappe van inbelsentrumkonsultante

    Directory of Open Access Journals (Sweden)

    Y. Moller

    2004-10-01

    Full Text Available An investigation into the personality traits of call centre consultants. Despite the fact that nearly all service organisations in South Africa use call centres to interact with clients, there is limited research detailing the factors that influence staff turnover. It was therefore decided to investigate the personality traits of call centre consultants who experience work satisfaction. This information could help organisations to maintain an effective approach in managing staff turnover. The Minnesota Satisfaction Questionnaire (MSQ and Jackson Personality Research Form (PRF-E were applied to a sample of 103 persons. The results showed that there was not a unique personality profile in respect of work satisfaction. However, a self-assertive personality type was identified that is dissatisfied with the extent of work variety in call centres. Opsomming Nieteenstaande die feit dat byna elke diensleweringsinstansie in Suid-Afrika van inbelsentrums gebruik maak om met kliënte sake te doen, bestaan daar min navorsing oor die aspekte wat ’n rol speel in personeelomset. Daar is derhalwe besluit om die persoonlikheidseienskappe van inbelsentrumkonsultante wat werksbevrediging ervaar te ondersoek. Dié inligting sal organisasies in staat stel om ’n effektiewe benadering ten opsigte van personeelomset te volg. Die Minnesota Satisfaction Questionnaire (MSQ en die Jackson Personality Research Form (PRF-E is op ’n steekproef van 103 persone toegepas. Die resultate toon dat daar nie ’n unieke persoonlikheidsprofiel geïdentifiseer kon word wat bepalend is van werksbevrediging nie. ’n Selfgeldende persoonlikheidstipe is wel geïdentifiseer wat ontevrede is met die mate van werksverskeidenheid in inbelsentrums.

  5. Crohn`s disease: current imaging approach; Die radiologische Abklaerung des Morbus Crohn

    Energy Technology Data Exchange (ETDEWEB)

    Schober, E.; Turetschek, K. [Klinische Abt. Roentgen fuer konservative Faecher, Universitaetsklinik fuer Radiodiagnostik, Vienna (Austria); Mostbeck, G. [Roentgeninstitut, Krankenhaus der Barmherzigen Brueder, Eisenstadt (Austria)

    1998-01-01

    Purpose: This paper discusses the role of different imaging modalities in the diagnostic work-up of Crohn`s disease (CD). Methods: We present a concept, which emphasizes different diagnostic aspects with regard to primary diagnosis, follow-up and assessment of complications of CD. The most effective imaging approach to various diagnostic problems of CD is discussed in detail. Discussion: With regard to the primary diagnosis barium studies should contribute to differentiate between CD and ulcerative colitis. Beyond that, these studies should evaluate location and extent of disease. During the follow-up bowel sonography provides staging of disease and enables the detection of complications at an early stage. CT is a valuable tool in the preoperative assessment of complications, such as fistuale and abscesses. (orig.) [Deutsch] Die vorliegende Uebersichtsarbeit soll die Rolle bildgebender radiologischer Modalitaeten bei der interdiziplinaeren Betreuung von Patienten mit Morbus Crohn (MC) diskutieren. Es wird ein Konzept vorgestellt, welches die unterschiedlichen Anforderungen an die bildgebende Diagnostik im Rahmen der Erstdiagnose, der Verlaufskontrolle sowie bei der Erfassung von Komplikationen eines MC definiert. Davon ausgehend wird versucht, fuer die einzelnen Fragestellungen die jeweils effektivste radiologische Abklaerung vorzuschlagen. Mehrere Tabellen ermoeglichen einen raschen und komprimierten Ueberblick der diagnostischen Problemstellungen im Rahmen einer schrittweisen Abklaerung der Erkrankung. Im Rahmen der Erstdiagnostik soll die radiologische Duenndarmdarstellung bei der Differentialdiagnose (MC vs. Colitis ulcerosa) hilfreich sein und das genaue Ausmass des Duenndarmbefalles eruieren. Im Rahmen der klinischen Verlaufskontrolle ist die Darmsonographie ideal zur Ueberwachung der Erkrankung sowie zur fruehen Erfassung von Komplikationen geeignet. Bei geringstem Verdacht auf eine Komplikation sollte sofort eine CT durchgefuehrt werden. (orig.)

  6. Die faktorstruktuur van Bass se veelfaktor- leierskapsvraelys in die Suid-Afrikaanse konteks

    Directory of Open Access Journals (Sweden)

    C .P. Ackermann

    2000-06-01

    Full Text Available The factor structure of Bass's Multifactor Leadership Questionnaire in the South African context. The aim of the study was to determine whether the factor structure of Bass's Multifactor Leadership Questionnaire (MLQ, as a measure of transformational leadership, could be replicated within the South African context. The MLQ was chosen not only because it promised to be a valid and reliable measuring instrument of the construct in question, but also due to the fact that there was an urgent need for such an instrument in the management of human resources within organisations undergoing transformation. The MLQ was administered to 406 subjects within the military context and was subjected to factor analysis and item analysis. The factor analysis yielded three factors, namely transformational leadership, transactional leadership and avoidance of leadership ("laissez faire" leadership. The reliabilities of the scales were determined by means of Cronbach's coefficient alpha, and yielded coefficients of 0,944, 0,736 and 0,803 respectively. The factor structure as conceptualised by Bass (1985 was largely confirmed in the present study. Opsomming Die doel van die studie was om vas te stel of die faktorstruktuur van die Veelfaktorleierskapsvraelys (MLQ van Bass, as maatstafvan transformasionele leierskap, in die Suid-Afrikaanse konteks gerepliseer kon word. Die MLQ is gekies omdat dit belofte inhou as n geldige en betroubare meetinstrument van die onderhawige konstruk, en ook weens die feit dat daar 'n dringende behoefte bestaan aan so n instrument vir gebruik in die bestuur van menslike hulpbronne in organisasies tydens verandering. Die MLQ is op 406 proefpersone binne militêre konteks toegepas, en aan n faktorontleding en n itemontleding onderwerp. Die faktorontleding het drie faktore opgelewer, te wete transformasionele leierskap, transaksionele leierskap en vermyding van leierskap ("laissez faire"-leierskap. Die betroubaarheid van die skale is bepaal

  7. Die pastorale begeleiding van predikante van die Nederduitse Gereformeerde Kerk tydens die kerklike tughandeling

    Directory of Open Access Journals (Sweden)

    Cornelis T. Kleynhans

    2013-01-01

    Full Text Available Pastoral guidance of ministers of the Dutch Reformed Church during ecclesiastical discipline. The process of ecclesiastical discipline evokes feelings of guilt and shame. Whilst literary study suggested this to be the case, the empirical research confirmed it. It is clear that the three-fold process was a traumatic and shocking experience for ministers. Most upsetting was the way that the process was handled. It was done in a non-professional way and without brotherly or sisterly love. The process triggered guilt and shame emotions in a number of ways, not least by the lack of support and guidance. Respondents indicated that they had positive and negative experiences of guilt and shame during the discipline process. Most respondents took action to amend their mistakes, and thereby used the guilt feeling functionally, whilst the use of defence mechanisms showed that they did not manage and process the feelings of shame. It is unsettling to realise that the Dutch Reformed Church fails her ministers in time of need. Only a few parishioners and ministers from other denominations provided some sort of comfort during the discipline process. The church gave no support and guidance in the processing of the feelings of guilt and shame. The church lacked in every aspect, even to show a basic understanding of the trauma, and none of the church councils offered any basic or interventive help. To remedy the situation, it is proposed that the church should take its task as caregiver during the ecclesiastical discipline of ministers very serious and give guidance in an official and professional way.

  8. Die plek en funksie van die Heidelbergse Kategismus in ’n omkeerstrategie in die Gereformeerde Kerke in Suid-Afrika

    Directory of Open Access Journals (Sweden)

    Callie F.C. Coetzee

    2014-03-01

    Full Text Available Die herdenking van die 450 jarige bestaan van die Heidelbergse Kategismus (1563−2013 is ’n baie besondere geleentheid. Dit is ’n geleentheid om ons in die ryke erfenis van die 16de-eeuse Reformasie te verheug. Dit is ook ’n geleentheid om met die oog op die toekoms van kerkwees oor die relevansie, handhawing en belewing van hierdie erfenis te besin. Wat die Gereformeerde Kerke in Suid-Afrika betref, word hierdie besinning oor die plek en funksie van die Heidelbergse Kategismus (HK in besonder in hierdie artikel gedoen in die lig van die sogenaamde omkeerstrategie waarop die Algemene Sinode van 2012 besluit het. Deputate wat die volgende sinode moet adviseer, het onder andere die opdrag om ’n studie te doen ‘… van die suiwerheid en toepaslikheid van die leer wat op elke vlak verkondig word, asook hoe dit verder uitgebou kan word’. In die artikel word beredeneer dat die volgende sake in die besinning oor ’n omkeerstrategie vir ’n kerkgemeenskap in die reformatoriese tradisie aandag sal moet ontvang: Die wese van die kerk, kerk en belydenis en die belydenis as deel van die wese van die kerk. Wat die HK in besonder betref, word aandag gegee aan die unieke aard daarvan, die kategismusprediking en die apologetiese en missionale gerigtheid daarvan omdat dit ’n belangrike onderdeel van die werk van bogenoemde deputate vorm. Die artikel word afgesluit met enkele slotopmerkings en ‘aanbevelings’ dat opnuut oor die kategismusprediking besin word en dat die handhawing van die belydenis in enige omkeerstrategie ononderhandelbaar is.The place and function of the Heidelberg Catechism in a ‘turn-around’ strategy within the Reformed Churches in South Africa. The commemoration of the 450th year of the Heidelberg Catechism (1563−2013 is a special occasion worldwide. It is an opportunity to experience gratitude and joy for the rich heritage of the 16th-century Reformation. It is also an opportunity to reflect on maintaining and

  9. Temperature change and stress distribution analysis of die surface in Al-alloy die casting process and experimental study on die heat check

    Institute of Scientific and Technical Information of China (English)

    Hu Xinping; Zhao Guoqun; Wu Bingyao

    2008-01-01

    The temperature change of the die surface in practical aluminum alloy die casting process was analyzed,and a 2D model was formulated on the basis of a deep concave round cavity without sliding core to analyze the stress distributions along the die surface in detail. Equipment was designed to test the thermal state of the die steel in different thermal loading conditions. The results of stress analysis showed that, the value of thermal stress (maximum 1.5 GPa) caused in the die filling and die spraying stages was larger than the mechanical stress (maximum 85 MPa)caused in the die locking stage. The results of the thermal check experiment showed that there were three stages of die dissolving, and that the stress distribution shown by the samples' cracking routine was close to the die surface stress analysis.

  10. Energy use and management at large sports facilities. Load projections for the BayArena; Moeglichkeiten des Energieeinsatzes in Grosssportstaetten. Lastprognosen fuer die BayArena

    Energy Technology Data Exchange (ETDEWEB)

    Hollekamp, H. [Bayer 04 Leverkusen Fussball GmbH, Leverkusen (Germany)

    2002-05-21

    The article describes energy management aspects ensuring uninterrupted energy supply during events in the BayArena, one of Germany's most modern sports arenas and a huge soccer stadium. (orig./CB) [German] Die BayArnea in Leverkusen ist eines der modernsten Fussballstadien und erfuellt die hohe Anforderung, einen unterbrechungsfreien Spielbetrieb zu gewaehrleisten. Grosssportstaetten sind heute ein wichtiger Faktor fuer die Freizeitindustrie. Der Spielbetrieb in den Bundesligastadien benoetigt nur kurzzeitig einige MW Energie. Dabei ist allerdings eine sichere Versorgung unabdingbar. Der zu erwartende Energiebedarf sollte mit einer fundierten Lastprognose ermittelt werden. Der Verfasser beschreibt die Energieversorgung und -lastverlaeufe einer multifunktionalen Fussballarena. (orig.)

  11. Assessment of Computer Simulation Software and Process Data for High Pressure Die Casting of Magnesium

    Energy Technology Data Exchange (ETDEWEB)

    Sabau, Adrian S [ORNL; Hatfield, Edward C [ORNL; Dinwiddie, Ralph Barton [ORNL; Kuwana, Kazunori [University of Kentucky; Viti, Valerio [University of Kentucky, Lexington; Hassan, Mohamed I [University of Kentucky, Lexington; Saito, Kozo [University of Kentucky

    2007-09-01

    Computer software for the numerical simulation of solidification and mold filling is an effective design tool for cast structural automotive magnesium components. A review of commercial software capabilities and their validation procedures was conducted. Aside form the software assessment, the program addressed five main areas: lubricant degradation, lubricant application, gate atomization, and heat transfer at metal mold interfaces. A test stand for lubricant application was designed. A sensor was used for the direct measurement of heat fluxes during lubricant application and casting solidification in graphite molds. Spray experiments were conducted using pure deionized water and commercial die lubricants. The results show that the sensor can be used with confidence for measuring heat fluxes under conditions specific to the die lube application. The data on heat flux was presented in forms suitable for use in HPDC simulation software. Severe jet breakup and atomization phenomena are likely to occur due to high gate velocities in HPDC. As a result of gate atomization, droplet flow affects the mold filling pattern, air entrapment, skin formation, and ensuing defects. Warm water analogue dies were designed for obtaining experimental data on mold filling phenomena. Data on break-up jet length, break-up pattern, velocities, and droplet size distribution were obtained experimentally and was used to develop correlations for jet break-up phenomena specific to die casting gate configurations.

  12. Compassionate community networks: supporting home dying.

    Science.gov (United States)

    Abel, Julian; Bowra, Jon; Walter, Tony; Howarth, Glennys

    2011-09-01

    How may communities be mobilised to help someone dying at home? This conceptual article outlines the thinking behind an innovative compassionate community project being developed at Weston-super-Mare, UK. In this project, a health professional mentors the dying person and their carer to identify and match: (a) the tasks that need to be done and (b) the members of their social network who might help with these tasks. Network members may subsequently join a local volunteer force to assist others who are network poor. Performing practical tasks may be more acceptable to some family, friends and neighbours than having to engage in a conversation about dying, and provides a familiarity with dying that is often lacking in modern societies, so in this model, behavioural change precedes attitudinal change. The scheme rejects a service delivery model of care in favour of a community development model, but differs from community development schemes in which the mentor is a volunteer rather than a health professional, and also from those approaches that strive to build community capacity before any one individual dying person is helped. The pros and cons of each approach are discussed. There is a need for evaluation of this and similar schemes, and for basic research into naturally occurring resource mobilisation at the end of life.

  13. Das Urheberrecht prallt auf die remix generation

    Directory of Open Access Journals (Sweden)

    Christian Berger

    2011-03-01

    Full Text Available LehrerInnen sind ehrenhafte Menschen, die sich bemühen, keine Rechtsverstöße zu machen. Allerdings macht das geltende Urheberrecht dies sehr schwer. Die nächste Generation hat da ohnehin schon eine ganz andere Praxis. Eigentlich beginnt es oftmals ganz harmlos und mensch selbst hat dabei weder böse Hintergedanken noch kommerzielle Interessen. Eine Lehrerin möchte ein Arbeitsblatt herstellen. Schnell mal ins Internet und ein geeignetes Foto zur Illustration suchen. Download öffnen und … naja, eigentlich könnte ich da doch schnell noch eine Kleinigkeit dazu ergänzen, dann würde das optimal passen. Gesagt, getan. Im Bildbearbeitungsprogramm ist die Sache in fünf Minuten erledigt. Reinkopieren ins Arbeitsblatt. Fertig. Morgen noch in der Schule ausdrucken und kopieren. Den SchülerInnen gefällt das und sie sind motiviert, das Blatt auszufüllen. Die Lehrerin hat allerdings eine Rechtsverletzung begangen und wäre dafür auch gerichtlich verfolgbar.

  14. Weibliche Perversion und die Verleugnung des Phallus

    Directory of Open Access Journals (Sweden)

    Monika Gsell

    2003-11-01

    Full Text Available Genauso wie Aggression und Gewalt bis heute fast ausschließlich als spezifisch männliches Phänomen behandelt werden, wurde im klinischen Kontext auch die sexuelle Perversion lange Zeit als Pathologie verstanden, von der ausschließlich Männer betroffen sind. Welldons Studie öffnet uns den Blick für die spezifisch weiblichen Formen von Perversion. Der augenfälligste Unterschied zwischen der weiblichen und der männlichen Perversion liegt in der Richtung des aggressiven Impulses: Während der Mann die Aggression nach außen wendet, wendet die Frau sie gegen den eigenen Körper – und dessen Produkte, die Kinder. Konkret: Frauen hungern sich zu Tode, fügen sich selbst Verletzungen zu oder suchen sich dazu gewalttätige Partner, lassen sich schwängern, um den Fötus (als Teil ihrer selbst abzutreiben, oder behandeln ihre geborenen Kinder genau so wie ihren Körper: als leblosen, entmenschlichten Gegenstand. Weshalb das so ist, vermag uns Welldon leider nicht überzeugend zu erklären.

  15. Optimising AspectJ

    DEFF Research Database (Denmark)

    Avgustinov, Pavel; Christensen, Aske Simon; Hendren, Laurie

    2005-01-01

    AspectJ, an aspect-oriented extension of Java, is becoming increasingly popular. However, not much work has been directed at optimising compilers for AspectJ. Optimising AOP languages provides many new and interesting challenges for compiler writers, and this paper identifies and addresses three...... all of the techniques in this paper in abc, our AspectBench Compiler for AspectJ, and we demonstrate significant speedups with empirical results. Some of our techniques have already been integrated into the production AspectJ compiler, ajc 1.2.1....

  16. Affektiewe en kulturele faktore by die verwerwingvan Afrikaans as 'n tweede taal deur Swartvolwasse leerders in Suid-Afrika

    Directory of Open Access Journals (Sweden)

    Annemarie Swartz

    2013-02-01

    Full Text Available Hierdie artikel oorweeg die rol van affektiewe en kulturele faktore in die verwerwing van 'n tweede taal. Faktore soos motivering en die gesindhede en emosionele toestande van leerders word bespreek op grond van 'n in-diepte literatuurstudie. Schumann se Akkulturasie-model word van nader beskou om die moontlike toepassing daarvan in die Suid-Afrikaanse konteks te evalueer. Die artikel sluit met 'n beskrywing van die praktiese implikasies van hierdie faktore in die vorm van 'n lesmodule vir swart volwasse leerders van Afrikaans as 'n tweede taal, wat gebruik maak van kultuurverskynsels.This article considers the role of affective and cultural factors in the acquisition of a second ranguage. Factors such as motivation and the attitudes and emotional states of learners are iiscussed on the basis of an in-depth literature study. Schumann's Acculturation Model is '1nalysed from the point of view of its possible relevance to the South African context. The article ~loses with a description of a lesson module using aspects of different cultures, which was 'Jresented to black adult learners of Afrikaans as a second language.

  17. What Is Commercial Social Marketing?

    DEFF Research Database (Denmark)

    Anker, Thomas Boysen; Stead, Martine

    The aim of this paper is to introduce the concept of commercial social marketing (CSM) and discuss some major ethical aspects of CSM. In the first section, we introduce 6 social marketing benchmark criteria. Against this background, we demonstrate Dove’s ‘Campaign for Real Beauty’ to be an instance...... and argue why it is more severe in non-profit social marketing. c) We argue that CSM could create a new and unethical kind of social competition due to its inherent motivation to gain ownership of the social cause it addresses....... of CSM. In relation to the benchmark criteria, the second section focuses on 3 key ethical challenges in CSM. a) We describe the problem of paternalism and suggest that CSM can deal with it by anchoring social campaigns in the target groups’ world-view. b) We address the problem of power imbalances...

  18. What Is Commercial Social Marketing?

    DEFF Research Database (Denmark)

    Anker, Thomas Boysen; Stead, Martine

    The aim of this paper is to introduce the concept of commercial social marketing (CSM) and discuss some major ethical aspects of CSM. In the first section, we introduce 6 social marketing benchmark criteria. Against this background, we demonstrate Dove’s ‘Campaign for Real Beauty’ to be an instance...... of CSM. In relation to the benchmark criteria, the second section focuses on 3 key ethical challenges in CSM. a) We describe the problem of paternalism and suggest that CSM can deal with it by anchoring social campaigns in the target groups’ world-view. b) We address the problem of power imbalances...... and argue why it is more severe in non-profit social marketing. c) We argue that CSM could create a new and unethical kind of social competition due to its inherent motivation to gain ownership of the social cause it addresses....

  19. Marketing mix - commercial gas

    Energy Technology Data Exchange (ETDEWEB)

    Ford, M.F.

    1975-07-01

    British Gas Corp. points out that a substantial increase in the use of gas in Great Britain's commercial energy market has occurred in the past 6 yr. Some of the newest applications of gas are in the areas of the cook/freeze system of preparing frozen foods in commercial catering, commissariats preparing in-flight food, and heating/cooling systems of large buildings. The variety of buildings and institutions using gas-fired systems indicates that, with the sensible pricing policies and the security of an indigenous fuel, the commercial market for gas will continue to develop for several years in Britain.

  20. Professionalisme met verwysing na die posisie van bedryfsielkunde en die bedryfsielkundige in Suid-Afrika

    Directory of Open Access Journals (Sweden)

    A. van der Merwe

    1981-11-01

    Full Text Available Industrial Psychology, as a relatively new but fast-growing science is evaluated on the basis of six criteria for a profession. Results in this regard indicate that for a number of years the discipline has been in the process of evolving into a full-fledged profession and that this process has made advancement along the professional continuum. Further investigations regarding the professional training, the statutory organising of Industrial Psychology as well as a professional code and association for Industrial Psychology are needed in order to fully consolidate the professional status of the discipline.OpsommingBedryfsielkunde, as relatief jong maar snelgroeiende wetenskap, word aan die hand van ses kriteria vir 'n professie evalueer. Resultate in hierdie verband dui in die algemeen daarop dat die vakgebied alreeds vir 'n aantal jare in 'n oorgangsfase tot ‘n volwaardige professie is en dat daar in hierdie proses reeds ver op die professionele kontinuum gevorder is. Verdere onder-soeke ten opsigte van professionele opleiding, die statutêre organisering van Bedryfsielkunde asook 'n professionele kode en vereniging vir die Bedryfsielkunde word bepleit ten einde die professionele posisie van die vakgebied volledig te konsolideer.