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Major, T.E.; Tiro, L. (IJSRE, http://www.ijsre.com, March NaN, 2012)[more][less]
Abstract: This study investigated the perceptions on pre-service or student teachers regarding their teacher education program. Data was collected through in-depth semi-structured interviews with 17 pre-service student teachers in one primary college of education in Botswana. In addition, there was an analysis of documents from the Ministry of Education and Skills Development that outlined how the training of pre-service teachers should be run. Participants indicated that they spend too much time learning/exploring theory and less time of hands on experience. Research has also shown that teacher education overemphasize theory and focus less on practice in the preparation of pre-service teachers. The study results indicated that student teachers are taught too much theory and did less of teaching practice. Pre-service teachers should be given more time to do teaching practice and less time on content, as they need the application skills more than they need the content. Based on the findings in this study, it is recommended that the Tertiary Education Council in Botswana should revise the teacher education training program and to reconsider increasing the amount of time for teaching practice for the pre-service teachers. URI: http://hdl.handle.net/10311/1052 Files in this item: 1
Major_IJSRE_2012.pdf (1.297Mb) -
Kumar, P.; Thangaraj, R.; Sathiaraj, T.S. (Springer Netherlands, NaN, 2008)[more][less]
Abstract: The melt-quenched Sn10Sb20Se70 sample in the bulk form was used to prepare films on well-cleaned glass substrates by thermal evaporation method. The activation energy for glass transition (apparent) and crystallization has been analyzed by using the Kissinger formulation. The X-ray diffraction study shows the crystallization of Sb2Se3 phase in the major proportion as compared to the SnSe2 phase. The SEM images film of the show the appearance of spherical globules upon annealing below the glass transition temperature. The effect of annealing temperature on the electrical and optical properties has been studied. A linear fit between DE and Eo is observed, indicating the validity of Meyer–Neldel rule with the change in the annealing temperature. Description: some mathematical symbols may not come as they are in the title and abstract. URI: http://hdl.handle.net/10311/691 Files in this item: 1
Thermal analysis.pdf (949.2Kb) -
Thermal annealing dependence of some physical propertiesof Bi-substituted Sn–Sb–Se glassy thin filmsAhmad, M.; Thangaraj, R.; Sathiaraj, T.S. (EDP Sciences, NaN, 2009)[more][less]
Abstract: Bulk glasses of the Sn10Sb20−xBixSe70 (0 x 8) system were prepared by the conventional melt quenching technique. Thin films were prepared by the thermal evaporation technique on glass substrates. Appearance of some crystalline phases is observed from the X-ray diffractograms after heat treatment below the glass transition temperature for 1 h. Scanning electron microscopy studies also show the presence of microcrystalline phases in the amorphous matrix after annealing for 1 h. The effect of Bi concentration and heat treatment on the optical gap and activation energy for dark conductivity were also investigated for the pristine as well as annealed films. The results are discussed on the basis of models related to the presence of defect states in chalcogenide materials. URI: http://hdl.handle.net/10311/534 Files in this item: 1
Thermal annealing dependence.pdf (822.7Kb) -
Nenty, H.J. (IJSRE, http://www.ijsre.com, October NaN, 2010)[more][less]
Abstract: The extent to which teachers perceive the existence of pressure emanating from negative stereotype of teaching as a career by the society tends to reduce the amount of affective and cognitive investments on teaching and learning by teachers and teacher trainees. Given this problem, the purpose of this study was to determine the level to which stereotype threat as perceived by University of Botswana (UB) teacher trainees influences their learning- and teaching-related behaviour. To test the nine research hypotheses posited to guide the study, data for the inferential survey study was collected using a validated 48-item questionnaire from a sample of 452 UB teacher trainees. Data analyses were done using t-test of single mean, chisquare (72) test and one way analysis of variance (ANOVA). The findings showed that the level to which UB teacher trainees perceived teaching as a stereotyped career significantly influences the amount of affective investment they are making on their training programme and hope to make on their teaching. These findings were discussed and recommendations that emanated from findings were made. URI: http://hdl.handle.net/10311/1082 Files in this item: 1
Nenty_IJSRE_2010.pdf (1.468Mb) -
Temtime, Z.T.; Solomon, G.H. (Emerald; http://www.emeraldinsight.com/0954-478x.htm, NaN, 2002)[more][less]
Abstract: Examines the relationship between TQM perceptions, planning behaviour, and firm size in SMEs in Ethiopia. Primary data were collected from 57 SMEs through a questionnaire. However, as the study is a preliminary investigation, uses only simple descriptive statistics to analyse the sample data. The results are not significantly different from those of previous studies in SMEs. TQM perceptions vary with firm size and planning behaviour. The findings also indicated that excessive emphasis on short-term profitability, lack of resources, business planning and vision, and misperception of TQM practices are among the main obstacles to the adoption of a formal TQM program. Suggests some lessons and implications for future research. URI: http://hdl.handle.net/10311/192 Files in this item: 2
license.txt (1.998Kb)temtime_TQM_2002_formated.pdf (2.044Mb) -
Oladiran, M.T. (Elsevier Science Ltd, http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description, NaN, 1994)[more][less]
Abstract: Solar energy is finding wide application via several energy-saving devices and systems. Its use, especially in rural areas, can often be limited by the non-availability of complete information on insolation data. In this investigation, both the mean extraterrestrial and terrestrial radiations were calculated for three zones in Nigeria. These zones were assumed to be dependent mainly on the latitude, L. The isotropic model was employed for the computation of the diffuse and ground reflected components of radiation. Consequently, the total insolation was obtained for various inclinations of the collector surface. It was found that three solar energy seasons exist for each zone. For maximum total incident radiation, a different collector inclination is ideal for each solar energy season. However, for all year round applications, a fixed inclination varying between L and (L+10) degrees is recommended. URI: http://hdl.handle.net/10311/672 Files in this item: 1
Oladiran_AE_1994.pdf (1.391Mb) -
Kaynak, E.; Marandu, E.E. (SAGE http://jtr.sagepub.com/, November NaN, 2006)[more][less]
Abstract: This article explores what would be the most probable scenario for the tourism industry in Botswana by the year 2020. A modified Delphi technique was used to generate data from 68 industry experts. The findings show that experts forecast progressively more changes and higher impact as one moves from values, structures, and events. The implication for policy makers and industry operators is that efforts aimed at increasing tourism may prove more fruitful if focused on changing structures and hosting events, rather than changing the values of the people. The study also improves on the understanding of Delphi forecasting behavior. It demonstrates that an expert who is optimistic on one factor—say, values—is likely to perceive the same with regard to other factors such as structure and events. URI: http://hdl.handle.net/10311/737 Files in this item: 1
E.E.Marandu.at.el-TMPAB.pdf (2.639Mb) -
Mmopelwa, G.; Kgathi, D.L.; Molefhe, L. (Elsevier http://www.linkinghub.elsevier.com/retrieve/pii/S0261517706001440, NaN, 2007)[more][less]
Abstract: Moremi game reserve (MGR) in northern Botswana is one of southern Africa’s most popular destination because of its impressive wildlife and wilderness areas. To maintain the wilderness nature of the park and game reserve, the Government has pursued a policy of high cost-low volume which is not necessarily based on demand and supply characteristics of the tourist market. The present study determines the perceptions of self-drive tourists and clients of mobile tour operators on the prevailing park fees in MGR and uses the contingent valuation method to determine their willingness to pay (WTP) for park fees under a management scenario in which the management of the game reserve would be improved by a hypothetical international conservation organization. Data collection involved a self-fill of a questionnaire by these tourists in the game reserve. In the first scenario the mean entrance and camping suggested by nonresidents was higher than the prevailing fee. Residents suggested a lower entrance fee. In the hypothetical scenario, the mean maximum WTP for entrance and camping fee for South African and overseas tourists were higher than in the first scenario. There was a significant difference in the WTP for entrance fee between overseas tourists and South African tourists (p<0.05). Overall expenditure was significantly related to the WTP for increased park fees. The paper concludes by suggesting improvement in the MGR’s facilities for better satisfaction of tourists. URI: http://hdl.handle.net/10311/481 Files in this item: 1
Mmopelwa_TM_2007.pdf (1.545Mb) -
Temtime, ZT (Science Publications / ANSI Journals; http://www.ansijournals.com/3/c4p.php?id=1&theme=3&jid=jas, NaN, 2002)[more][less]
Abstract: The social and economic disadvantages faced by women, particularly in developing countries, has long promoted inquiry into gender stratification in the major socio-economic infrastructures. Higher education has increasingly become instrumental in giving women the knowledge, skills and self-confidence necessary to gain their rightful position in society. Despite the serious attempts made by higher education institutions in formulating and implementing gender conscious policies and programs, the participation of women is far from satisfactory. Furthermore, the pace of progress in attitudinal and behavioural changes in both men and women is very slow as socio-culturally instigated impediments are still alive. The purpose of this paper is to examine the current status of gender equality in the higher education system of Botswana. Data on students and staff on the University of Botswana were collected from secondary sources and analysed using simple tabulation techniques. Some suggestions are forwarded to achieve gender excellence in high education. URI: http://hdl.handle.net/10311/184 Files in this item: 2
license.txt (1.998Kb)temtime_pjas_Feb2002pdf.pdf (1.027Mb) -
Kutua, S.; Mothibi, J. (University of Botswana, Faculty of Engineering and Technology, http://ajol.info/index.php/bjt, April NaN, 2003)[more][less]
Abstract: “Sustainable development” as a concept was popularised by a 1987 report of the United Nations World Commission on Environment and Development. The report defined sustainable development as “development that meets the needs of the present without compromising the ability of future generations to meet their own needs”. However, from this definition, we cannot ascertain the central intuition of the notion of sustainable development. Failure to do this makes it difficult to derive methods that can be used to formulate effective intervention policies that can enable nations to attain sustainable development. This paper briefly reviews various schools of thought in popular literature on the notion of sustainable development, exposes their weaknesses and develops a holistic notion of sustainable development based on the systems approach. URI: http://hdl.handle.net/10311/660 Files in this item: 1
Kutua_BJT_2003.pdf (5.513Mb) -
Gwebu, T.D. (Blackwell Publishing Ltd, http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1467-9663, NaN, 2006)[more][less]
Abstract: This paper investigates the extent to which the differential urbanisation model is applicable to Botswana by using empirical data obtained from periodic censuses, supportive documentary information and observations from personal on-going research on urbanisation and migration. Differential urbanisation refers to the cyclic spatio-temporal growth trends that the elements of human settlement hierarchies undergo, in response to migration. Empirical studies have verified the validity of differential urbanisation in the United States, Europe, India and South Africa. These areas, unlike Botswana, have longer histories of urbanisation, larger population sizes, denser population distributions, and higher levels of economic development. Current research interest is focused on investigating the theoretical applicability of the differential urbanisation model to those countries at the lower end of the economic development spectrum. The rationale and thrust of this paper is to therefore investigate the relevance of differential urbanisation under unique environmental, demographic and socio-economic conditions that pertain to Botswana. Evidence from the paper shows that urbanisation in Botswana has occurred in sequenced phases that, in general, resemble those suggested by the differential urbanisation model in the following ways. First, there has been concentration in the primate city due to mainstream migration. Secondly, there has been fission leading to the fast growth of the adjacent intermediate settlements, partly as a result of deglomeration economies at the primate core accompanied by substream migration. Third, the peripheral regional and rural centres appear to be now growing relatively rapidly, in response to the implementation of decentralisation policies. URI: http://hdl.handle.net/10311/956 Files in this item: 1
Gwebu_TESG_2006.pdf (1.050Mb) -
Ikpe, I. (Taylor & Francis, NaN, 2011)[more][less]
Abstract: Obedience is traditionally the supreme virtue of the military and, for many people, a soldier is an unthinking automaton that has been conditioned to respond to commands and operate in strictly hierarchical environments. But as soldiers progress in rank, they are required to distinguish between legitimate and illegitimate commands as well as to reason concerning their commands and other military and non-military engagements. This paper is an overview of the practical steps adopted to foster independent thinking among student officers at the Botswana Defence Command and Staff College. It shows how the tools of critical thinking can be used to help student officers overcome the lessons of unquestioning obedience ingrained in them at cadet training and gain an awareness of themselves as autonomous individuals with responsibilities to and beyond the military hierarchy. It also shows how critical thinking can assist in the evaluation of military objectives and in the decisions that follow such evaluations. URI: http://hdl.handle.net/10311/795 Files in this item: 1
Ikpe_PP_2011.pdf (1.327Mb) -
Dube, O.; Moffat, P. (IJSRE, http://www.ijsre.com, June NaN, 2009)[more][less]
Abstract: This study examined the extent of accomplishment of the goal of the world of work in social studies classes at the primary and secondary school levels in Botswana. Data were collected through questionnaires administered in both rural and urban schools nationwide. The researchers also interviewed teachers, students, school leavers, members of the public and the business community. Purposive, convenience and simple random sampling procedures were employed. The findings revealed that the goal of the world of work is not sufficiently achieved due to a number of factors such as the congested nature of the social studies syllabus, the theoretical nature of the methods used in delivering its contents, lack of equipment in schools and inadequate training of teachers on topics and concepts related to the world of work. Several recommendations were proffered, for example the need to review the syllabus so as to realign it to the demands and challenges of the work world; teachers should be well trained so that they can adequately prepare students for the challenges ahead, schools should be adequately resourced with computers and other forms of modern technology and that collaboration between schools and the business community be of high priority. URI: http://hdl.handle.net/10311/1069 Files in this item: 1
Dube_IJSRE_2009.pdf (1.765Mb) -
Kalabamu, F.T. (Routledge, NaN, 2009)[more][less]
Abstract: This paper explores the extent to which recent social, economic, demographic and environmental changes in Botswana have enabled women to inherit land, housing and other household assets. Using qualitative data from a study undertaken in the peri-urban village of Tlokweng, the paper notes that, unlike in the past when women were largely excluded from property inheritance, the majority of parents who participated in the study on which this paper is based are now more inclined and willing to share their estate equally among all their children or to favour daughters over sons in deciding who should inherit residential properties. The changes, which are heavily contested by older women, young men and teenage boys, appear to have been due primarily to increased numbers of female heads of households and the role played by unmarried daughters in developing the family estate and caring for the aging parents. URI: http://hdl.handle.net/10311/750 Files in this item: 1
kalabamu2009EGALITARIANinheritance.pdf (1.388Mb) -
Kalabamu, F.T. (Taylor & Francis (Routledge), http://www.informaworld.com/smpp/title~content=t713413745, NaN, 2009)[more][less]
Abstract: This paper explores the extent to which recent social, economic, demographic and environmental changes in Botswana have enabled women to inherit land, housing and other household assets. Using qualitative data from a study undertaken in the peri-urban village of Tlokweng, the paper notes that, unlike in the past when women were largely excluded from property inheritance, the majority of parents who participated in the study on which this paper is based are now more inclined and willing to share their estate equally among all their children or to favour daughters over sons in deciding who should inherit residential properties. The changes, which are heavily contested by older women, young men and teenage boys, appear to have been due primarily to increased numbers of female heads of households and the role played by unmarried daughters in developing the family estate and caring for the aging parents. URI: http://hdl.handle.net/10311/745 Files in this item: 1
Kalabamu_DSA_2009.pdf (1.089Mb) -
Chilisa, B. (Routledge. http://www.informaworld.com, March 1, 2000)[more][less]
Abstract: This article explores definitions of achievement and their relationship to gender-fair assessment. A framework to discuss achievement is drawn from the affinities of standpoint theory and post-structural theories' emphasis on the role of language in transmitting norms and values that shape gender relations. The first proposition put forward is that different modes of assessment denote different forms of knowledge that are not necessarily gender-neutral. The article illustrates the argument by identifying patterns of gender-biased items in the Junior Certificate science examinations in Botswana. The conclusion drawn is that these patterns illustrate forms of knowledge that are representative of male and female ways of perceiving reality. The patterns of gender-biased items corroborate those found in the international literature. The second proposition is that assessment materials may be gender-biased. The article illustrates gender bias through a content analysis of the Junior Certificate English reading passage examination and discusses the implications of this example for fairer assessment. Finally, a checklist is suggested for crafting gender-fair assessment. URI: http://hdl.handle.net/10311/834 Files in this item: 1
Chilisa_AEPPP_2000.pdf (1.143Mb) -
Ndzinge, S. (Pula: Botswana Journal of African Studies, NaN, 1992)[more][less]
Abstract: This paper examines the challenges and opportunities that present themselves to the Southern African region as far as free regional and international trade is concerned. The focus of the paper is on the Southern African Development Community (SADC), the one regional organization to which all Southern African countries are members. Issues that need to be dealt with include the existence of a total of three regional groups all concerned with trade: SADC, the Southern African Customs Union (SACU), and the Common Market for Eastern and Southern Africa (COMESA) and concern over productivity and competitiveness of the region internationally. The SADC region needs to move swiftly towards free regional trade as part of the process of gearing up to the ever increasing global competition. Domination of the region by South Africa is also alluded to briefly. There is very little discussion on the Democratic Republic of Congo and Seychelles, the latest members of SADC. However, data on these two countries is presented in the three tables contained in this paper. URI: http://hdl.handle.net/10311/836 Files in this item: 1
Ndzinge_JAS_1997.pdf (942.0Kb) -
Temtime, ZT (Botswana Institute of Administration and Commerce (BIAC), November NaN, 2004)[more][less]
Abstract: The number of new indigenous business start-ups in Botswana has significantly increased during the past two decades. Unfortunately, the majority of them are not successful. Over 70% of new start-ups fail during their first 18 months. The general failure rate is over 80%, and only less than 2% of small businesses expand their businesses. It is noteworthy that this increased failure rate is substantially greater than the increase in the rate of new business creations. It is therefore essential to study the conditions that account for such a substantial rate of business failure and develop appropriate strategies to overcome the problems. The increasing rate of business failure has seen the emergence of several public policy approaches and assistance programs that attempt to improve the success rate of new businesses. One of the most intriguing of these is the Business Incubation Programmes (BIPs)... The purpose of this paper is to analyse why BIPs are critical for the development of all business and entrepreneurship and to put forward some suggestions on how BIPs can effectively be used for a proactive and sustainable entrepreneurial development. URI: http://hdl.handle.net/10311/189 Files in this item: 2
license.txt (1.998Kb)temtime_BIAC_2004.pdf (2.785Mb) -
Temtime, ZT (Botswana Institute of Administration and Commerce, November NaN, 2005)[more][less]
Abstract: Today's business environment is turbulent and requires firms, small or large, to be proactive and innovative rather than reactive and receptive if they are to survive and grow in it. Strategic awareness is a mental process of continually evaluating organisational and environmental problems and improvement on how they are identified, recognised, influenced and interpreted and consequently used in making managerial decisions. However, due to the apparent lack of resources and expertise, Small and Medium Enterprises (SMEs) put greater emphasis on short-term survival issues that long-term competitiveness and dynamism. This paper develops and examines a conceptual model of SME problem classification for designing meaningful assistance schemes and entrepreneurial development programmes. .. URI: http://hdl.handle.net/10311/190 Files in this item: 2
license.txt (1.998Kb)temtime_BIAC_2005.pdf (2.741Mb) -
Mapolelo, M.; Torto, N. (Elsevier; www.elsevier.com/locate/talanta, NaN, 2004)[more][less]
Abstract: [Please note that chemical formulae do not display correctly in this abstract]. Sorption properties of baker's yeast cells, characterised as Saccharomyces cerevisiae were evaluated for trace enrichment of metal ions: Cd2+, Cr3+, Cr6+, Cu2+, Pb2+ and Zn2+ from aqueous environments. Metal concentration was determined by flame atomic absorption spectrometry (FAAS). Parameters affecting metal uptake such as solution pH, incubation time, amount of yeast biomass and effect of glucose concentration (energy source) were optimised. Further studies were carried out to evaluate the effects on metal uptake after treating yeast with glucose as well as with an organic solvent. The results showed that trace enrichment of the metals under study with yeast, depends upon the amount of yeast biomass, pH and incubation time. Treatment of yeast cells with 10-20mM glucose concentration enhanced metal uptake with exception to Cr6+, whose metal enrichment capacity decreased at glucose concentration of 60 mM. Of the investigated organic solvents THF and DMSO showed the highest and lowest capacity, respectively, to enhance metal uptake by yeast cells. Trace enrichment of metal ions from stream water, dam water, treated wastewater from a sewage plant and wastewater from an electroplating plant achieved enrichment factors (EF) varying from 1 to 98, without pre-treatment of the sample. pH adjustment further enhanced the EF for all samples. The results from these studies demonstrate that yeast is a viable trace metal enrichment media that can be used freely suspended in solution to achieve very high EF in aquatic environments. URI: http://hdl.handle.net/10311/156 Files in this item: 2
license.txt (1.998Kb)mapolelotortonew.pdf (469.7Kb)