Trends in the Quick Service Restaurant Industry

By 1990 the quick sevice restaurant industry(QSR) achieved 54 percent of commercial food service market share. QSR has a significant role to play in the rapidly-growing global hospitality industry and is expanding into institutional food service to increase its market share. It is expected to be the dominant player in the U.S. food service industry. The authors include an analysis of current and emerging trends in this industry

Teachers’ Intention to Use Digital Resources in Classroom Teaching: The Role of Teacher Competence, Peer Influence, and Perceived Image

Objectives: Rapid advancements in information processing and technology are causing transformations in education at an unprecedented pace. The use of digital resources is becoming essential for educators to ensure the effectiveness of their teaching. There is thus a need to transform ways and means of educating teachers to meet the new challenges. The purpose of this study was to investigate the factors that determine teacher intention to use digital resources in classroom teaching. Method: The study adopted a single cross-sectional design, in which questionnaires with pre-established scales were completed by 276 university teachers from three major public universities in the Kashmir region of India. The collected data were subjected to descriptive, correlation, and regression analysis. Results: Findings suggest that intention to use digital resources in the classroom is significantly influenced by teachers’ perceptions of their own competence, perceived usefulness and ease of use of technology and digital resources, and peer influence. Among these factors, perceived competence exerts the strongest influence. Results indicate that perceived social image has no significant impact on intention to use digital resources. Conclusions: The study supports the view that teacher competence and peer influence are two key determining factors for the use of digital resources. Additionally, it demonstrates that digital resources must be perceived to offer potential benefits and ease of use in order to gain widespread acceptance among teachers. Implications: This research advances the understanding of digital resource adoption in classroom teaching, particularly in developing countries like India. The findings provide critical direction to policymakers and digital resource developers to enhance use of digital resources in classroom teaching by prioritizing the development of useful and user-friendly resources. Moreover, universities should organize training programs to enhance teachers’ proficiency in utilizing digital resources for effective teaching

Ranking of U.S Hospitality Graduate Programs: 2002-2003

Compared to other disciplines, graduate programs in hospitality and tourism management are in their infancy. Rapid changes within the business environment have prompted students in this field to drop a higher level of problem solving skills and scholarship. As the number of graduate programs in hospitality and tourism grows to meet this demand, the need also arises to evaluate each program k resources and contributions to graduate education. This study examines both masters and doctoral degree granting programs in hospitality and tourism management. All institutions were evaluated and ranked based on selected tangible criteria. Rankings of the programs, which were strictly based on their strengths and resources as reported by the surveyed institutions, are reported in this paper

Relationship between El Nino and summer monsoon rainfall over Pakistan

The present paper deals with the influence of El Nino event on the summer monsoon rainfall over Pakistan. The correlation between monthly rainfall of summer monsoon season and bi-Monthly Multivariate ENSO Index (MEI) has been calculated to see the influence of El Nino on the summer monsoon rainfall. MEI is bimonthly ENSO Index pertaining to the period from first week of previous month to first week of the month under consideration. While study the correlation's with the ENSO events out side the Pacific Ocean MEI is more appropriate than other indices like Southern Oscillation Index (SOI) as MEI integrates complete information on ENSO viz. six oceanic and meteorological variables over the tropical Pacific. The results of the study show that there is a tendency of reduction in summer monsoon rainfall over Pakistan during El Nino years. The deficiency in % rainfall is statistically significant up to 90% level during July and September months. It is interesting to note that Pakistan receives more than normal rainfall during summer monsoon season in the immediate following year after the El Nino event. The correlation analysis is also performed on the summer monsoon months for individual provinces of Pakistan. All provinces receive deficient rainfall during monsoon months. The deficiency in rainfall over Punjab during all monsoon months is significant, whereas the deficiency in rainfall is significant during July and August over NWFP and Sindh respectively. No significant impact of El Nino on the summer monsoon rainfall over Baluchistan is observed

Path Loss Modeling of WLAN and WiMAX Systems

With the advancement in technology, there was need for efficient and high speed internet through which we could have access to multiple networks as per the user requirement. WLAN met this need to some extent but, due to its low range it was not recommended commercially. With the introduction of WiMAX there was an emerging need to select the best network amongst WiMAX or WLAN depending upon the user location. Pathloss with respect to these particular networks also needs to be compared. In this paper we compare the pathloss modelling for WiMAX and WLAN systems. Different Models have been compared with each other to know which model performs better by keeping same simulation environment. Path Loss models used for WLAN are Okumura, Hata, Cost-231 and Free Space Path Loss whereas models used for WiMAX are Free Space Path Loss, Okumura-Hata, Cost231-Hata and Stanford University Interim. In case of WiMAX three different scenarios Urban, Sub-Urban and Rural is considered where as in case of WLAN only outdoor environment is considered. With the Path Loss comparison, power received for these two technologies; WiMAX, and WLAN is also simulated. MATLAB is the tool used for simulations. Antenna Specifications for WiMAX and WLAN is kept same for all simulation environments

Association of Cigarette Smoking with Thickness of Intimal Layer of Carotid Arteries on Color Doppler Ultrasound Study and Its Surgical Management

Objectives:  Aim of this study is to evaluate the intimal vessel wall thickness in smoker and their co-relation with non-smoker and also surgical management of stenosis. Material and Methods:  It is a prospective study of 55 cases. Study span and follow up duration were 4 months. Our patients were presented with the history of CVA (Cerebrovascular accident), hypertension, diabetes, and headache. Results:  In all patients, the carotid doppler ultrasound was done and their intimal vessel wall thickness was noted. Our 78% patients were smoker and non-smoker was 22%. In our study, 52% patients had CVA, 41% patients had hypertension, 30% patients had headache and 9% patients were also obese. Forty three smokers used to take 15 – 25 cigarettes daily. Among 43 patients, 5 patients were females. In carotid Doppler study, intimal thickness was increased in 87%, the plaque was observed in 49% and stenosis was observed in 38% cases. In 18 % patients, who had stenosis > 70%, carotid endarterectomy was performed and in rest of the patients medical treatment done.Patients who were chronic smokers and had medical co-morbidities showed greater thickness of intimal layer of vessels on carotid Doppler. In 6 patients, post-operative headache occurred. Conclusion:  Smokers had more thickness of intimal layer of carotid vessels. Carotid endarterectomy yields good results in case of stenosis more than 70%. Keywords:  Cerebrovascular accident, Intimal layer thickness, Carotid doppler ultrasound, Cigarette smokin