Teachers: the Epitome of Pedagogy

This study focuses on almost all factors, those if, found collectively in a teacher makes him a role model. The paper highlights the fact that an ideal teacher is one who is a friend, a performer, an artist, a speaker, an analyst, a trainer, a guide, an anchorperson and a judge. The paper concludes that the blend of personal and professional qualities and didactic knowledge of the subject are valued key points. This study also sets path for further and deeper discussion of images of a good teacher at all educational levels in general and at tertiary level in particular. Key words: Role model; Quality Education; Lucidity; Ideal Teacher; Evaluation; Instructional objectives

Evaluating the influence of different levels of multicultural interactions, in a work and social context, on perceptions of outstanding leader attributes

This research aims to develop a deeper level of understanding of how different levels of interaction amongst different cultures in a work and social context plays a role in perceiving culturally endorsed leadership attributes (CLTs). With the rapid developments in international trade, internet technology, cross-border travel and communication, business transactions across country borders have rapidly become significant contributors to the world economy. Consequently, managing diverse teams and working with colleagues and/or clients from other countries is a challenge to operating in this global business world. A quantitative analysis was done by considering low, medium and high work and social multi-cultural diversity interactions as the exploratory variables and perceptions of outstanding leader attributes as the dependant variable. This study of 269 leaders in a South African Multinational company found that different levels of multicultural interactions in the social context (described by friendships, relationships, family history and education) yielded significant differences in the perceptions of outstanding leader attributes. No significant differences in these perceptions were found for the different levels of multicultural interactions in the work context (described by international assignments and work diversity initiatives). Based on intergroup theory, this suggests that greater cognitive formations results through cross-cultural engagement in the social context than in the workplace. That is, culturally diverse social group memberships are able to condition member perceptions, transfer ideologies, and have a greater impact than culturally diverse groups in the organisational context. It was also found that the senior employees in this organisation (by age and tenure) showed a negative correlation to social multicultural interactions, but a positive correlation to work multicultural interactions. These relationships with tenure indicate the influence of organisational culture on cross-cultural cognitive formations. A synergistic relationship was evident between the work and social contexts, suggesting that inter-cultural activity in one context influences activity in the other context. CopyrightDissertation (MBA)--University of Pretoria, 2010.Gordon Institute of Business Science (GIBS)unrestricte

Reducing Falls in the Vulnerable Elderly: Implementing an Inpatient Fall Prevention Program

Inpatient falls are a leading cause of fatal and serious injuries among hospitalized elderly patients, often with devastating consequences. This quality improvement project was conducted on a geriatric unit in a large southeastern U. S. hospital, following recognition of an increase in the number of falls with several sustained injuries. After an analysis of the previous fall prevention strategies, a panel of stakeholders who formed a falls prevention committee determined that implementing an evidence-based fall risk assessment tool to help identify risk factors, as well as implementing interventions to address those risk factors, would make fall prevention more patient specific and comprehensive. Guided by the IOWA Model, this project was designed to assess the effectiveness of implementing the Morse Fall Scale for a period of 2 months on the geriatric unit. Nurses were educated on the use of the tool and interventions, and 32 (87.5%) shared their perceptions of the effectiveness of the tool using a 5-item questionnaire following tool implementation. Fall rates based on nursing assessments and incident reports were monitored 6 months prior to, 2 months during implementation, and 2 months after the implementation of the MFS ended. The fall rate on the unit decreased by 50% during the implementation of the Morse Fall Scale; 99% of nurses agreed or strongly agreed that the tool was easy to understand, quick to use, identified and increased awareness of fall risks as well as fall prevention strategies, and decreased falls. Nurses leading fall prevention programs supported by evidence can address the serious patient safety issue of falls to decrease the negative impact on patients, families, and health care systems by reducing falls among elderly patients

Hernia of morgagni presenting as constipation in a 65-year-old male

Hernia of Morgagni is congenital defects in the diaphragm. They are mostly asymptomatic and present with vague symptoms when they do so. A high index of suspicion is required for timely diagnose of this condition. Here we present the case of a 65-year-old male patient presented to our institute with constipation for the past six months. Chest radiology raised the suspicion of a hernia which was further confirmed by contrast studies. Laparotomy was done and the hernia sac identified, colon and greater omentum reduced and defect repaired. He was discharged in stable condition and was doing well on follow-up

Storage stability of fish oil from Langkawi Island, Malaysia

Fish oils extracted from 6 species of marine fin fish caught from Pulau Tuba area, near Langkawi Island, a famous tourism destination in Malaysia, were evaluated for their oxidative stability during storage at both -27 and 4°C. The five fish species were “kerisi” (threadfin breams,sScomberomorus commersoni), “kerapu” (groupers, Cynoglossus lingua), “kembong” (Indian mackerel, Psettodes crumei), “gelama kling” (drum-croaker-jewfish, Pristipomodes typus), and “tinggiri batang” (Spanish mackerels, Scolidon sorrakowah). Results showed that stability of oils stored at -27°C was better than that of oils stored at 4°C. Iodine value (IV) of oils decreased during storage, while other parameters, namely peroxide value (PV), anisidine value (AnV), acid value (AV) and thiobarbituric acid (TBA) value increased. However, the rate of quality deterioration of oil samples was relatively low, as shown by very little changes in fatty acid profiles of the oil, meaning that both storage temperatures might be used for storage purposes of fish oil

Soil Quality Variation under Different Land Use Types in Haramosh Valley, Gilgit, Pakistan

Soil quality is a fundamental component of environmental quality and impact of land use is also a keydetrimental factor in today’s rapid urbanization era. The study aims to evaluate the effects of different land-use type on selected soil quality indicators. Sixty soil samples were collected from various land use types, i.e, pasture, forest and agriculture from a depth of 0-15cm. Analysis of variance (ANOVA) showed that the land use type significantly affected the soil’s physical and chemical properties. The moisture content was significantly higher (p<0.001) in the pasture (41.7%) than the forest (26.2%) and lowest in agricultural land (14.4%). The soil pH was significantly higher or slightly alkaline for agriculture (7.8), while for pasture (6.5) and forest (6.1), it was found to be slightly acidic. Electric conductivity (EC) and bulk density (BD) did not vary significantly with land use type, but the EC followed the decreasing order: forest (203.7μS/cm) < pasture (235μS/cm) < agriculture (328.7μS/cm). The soil organic matter (SOM) and soil organic carbon (SOC) significantly (p<0.05) differed with land use type and found in the order: forest (3.0%, 1.3 %) > pasture land (2.9%, 1.2%) > arable land (2.5%, 1.1%). NO3-N, available P and exchangeable K did not vary significantly across land use types. However, mean values were higher for agriculture (10.2mg/kg, 4.5mg/kg, 66mg/kg) than forest (10mg/kg,3.5mg/kg, 60mg/kg) and pasture (9.8mg/kg, 4.3, 60.2mg/kg). Alpine soils are good ecological indicators because of vulnerability to environmental change, therefore, regular monitoring of soil properties along with carbon stocks is essential to maintain soil health, enhance agricultural productivity and sustain agroecosystems

Fatty acid, mineral and heavy metal contents of different Malaysia fish species

Fish are popularly recognized as an excellent source of lipids that are composed of a wide range of important fatty acids. Fish also contain good quality protein and are an adequate source of many vitamins (e.g. fat soluble A, D, E and the water soluble B-complex), in addition to important minerals such as calcium and phosphorous. We recently investigated the fatty acid (FA) profiles, mineral and heavy metal contents of 13 different species of commonly consumed, wild marine fin-fish found off Langkawi Island, a popular Malaysian tourist destination. The fish species were “jenahak” (Lutjanus agentimaculatus), “kebasi” (Anadontostoma chacunda), “duri” (Arius umatranus), “tenggiri batang” (Scomberomorus commersonii), “kembong” (Rastrelliger kanagurta), “kintan” (Psettodes crumei), “kerisi” (Pristipomoides typus), “kerapu” (Epinephelus sexfasciatus), “gelama keling” (Sciaena dussumieri),“malong” (Congresax talabon), “laban” (Cynoglossus lingua), “yu 9” (Scolidon sorrakowah) and “bagi” (Aacnthurs nigrosis). The overall findings reveal that all fish showed a considerable amount of unsaturated fatty acids particularly those with 4, 5 and 6 double bonds. Two physiologically important n-3 polyunsaturated fatty acids (PUFAs), i.e. eicosapentaenoic acid (EPA) and docasahaexaenoic acid (DHA), made up more than 50% of the total PUFAs. It can be concluded that fin fish found in Langkawi Island coastal areas are beneficial for human health as they have considerable amounts of PUFAs, especially AA and DHA fatty acids. In the case of heavy metal analysis, the result reveals the safety of the consumption of fish from the human health point of vie