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Practicum Experience In Teacher Education
F Tuli, G File
Ethiopian Journal of Education and Sciences , 2010,
Abstract: Teacher education programs are designed to develop professionals who are prepared to meet the challenges of the 21st century classrooms and workplace. To this end, the teacher education program must aim to develop the knowledge, skills and attributes of pre-service teachers to prepare them to teach effectively in the schools systems. It is, therefore, argued that the academic program of the teacher education should be coupled with an important and integral component called school -based experiences i.e. practicum which provides students with supervised experiences and help the student teachers to understand the full scope of teachers role. Many have also suggested that these experiences are very powerful in shaping pre-service teachers as they are real in contrast to the artificial environment of the tertiary education courses. Hence, the purpose of this paper is to address the need of and justification for school based practicum experience. Attempt was also made to show the current debates and future direction of practicum in teacher education.
Infant and child mortality in Ethiopia: A statistical analysis approach
PP Kumar, G File
Ethiopian Journal of Education and Sciences , 2010,
Abstract: This study uses data from the Ethiopia Demographic and Health Survey [2005 EDHS] conducted in 2005 to investigate the predictors of child [0-5 years] mortality in developing country like Ethiopia. The specific objectives of this study are to identify the factors which are affecting child mortality and to suggest viable strategies to increase health service and reduce child mortality in Ethiopia. The crosstabulation technique has been used to estimate the predictors of child mortality. The cross-tabulation analysis shows that Birth Interval with Previous child and mother standard of living index is the vital factor associated wi th child mortal ity. Furthermore, Mother’s education, birth order has substantial impact on child mortality in E t h i o p i a . Finally these findings specified that an increase in Mothers’ education, improve health care services which should in turn raise child survival and should decrease child mortality in Ethiopia.
Department Heads’ Self-Perception of their Leadership Styles at Jimma University, Ethiopia
G File, A Shibeshi
Ethiopian Journal of Education and Sciences , 2011,
Abstract: The purpose of this study was to investigate the self-perception of department heads about their own leadership styles at Jimma University. The study employed descriptive survey method and used quantitative approach. Department heads were source of data. Using availability sampling technique, all 51 department heads in the university were included in the study. Accordingly, LEAD-Self instrument and Demographic Variables Survey questionnaires were employed to collect data. The data was analyzed using both descriptive and inferential statistics and finally examined using relevant literature. The result of this study showed that department heads perceived the leadership style ‘selling’ as their own predominant and ‘participating’ as their secondary leadership style. The study further revealed that the perception of department heads did not significantly vary across demographic variables such as work experience, level of education and disciplinary background. Finally, the researchers recommended that department heads, as leaders; need to vary their leadership style in order to fit into the situations. Specially, in higher education institutions, where majority of the teaching staff hold post graduate degree, deligative leadership style seems to be appropriate and department heads, therefore, need to exercise such kind of leadership style as needed. Moreover, the university is advised to arrange continuous and relevant training for department heads to make them capable of varying their leadership styles to fit into situations. In addition, since leadership styles can vary across situations and time, further research needs to be conducted if there may be differences in the leadership styles of department heads longitudinally.
On the degree five L-function for GSp(4)
Daniel File
Mathematics , 2012,
Abstract: I give a new integral representation for the degree five (standard) L-function for automorphic representations of GSp(4) that is a refinement of integral representation of Piatetski-Shapiro and Rallis. The new integral representation unfolds to produce the Bessel model for GSp(4) which is unique. The local unramified calculation uses an explicit formula for the Bessel model and differs completely from Piatetski-Shapiro and Rallis.
Za？to odgajati za demokraciju?
File？, Gordana
- , 2005,
Abstract: Hr？ak ID: 12262
Book Review: Newsworthy: The Supreme Court Battle Over Privacy and Press Freedom by Samantha Barbas
Patrick C. File
- , 2018, DOI: 10.1177/1077699018764303
Abstract:
Numerical Integration of a Class of Singularly Perturbed Delay Differential Equations with Small Shift
Gemechis File,Y. N. Reddy
International Journal of Differential Equations , 2012, DOI: 10.1155/2012/572723
Abstract: We have presented a numerical integration method to solve a class of singularly perturbed delay differential equations with small shift. First, we have replaced the second-order singularly perturbed delay differential equation by an asymptotically equivalent first-order delay differential equation. Then, Simpson’s rule and linear interpolation are employed to get the three-term recurrence relation which is solved easily by discrete invariant imbedding algorithm. The method is demonstrated by implementing it on several linear and nonlinear model examples by taking various values for the delay parameter and the perturbation parameter . 1. Introduction The singularly perturbed delay differential equations with small shift arise very frequently in the modeling of various physical and biological phenomena, for example, micro scale heat transfer [1], hydrodynamics of liquid helium [2], second-sound theory [3], thermoelasticity [4], diffusion in polymers [5], reaction-diffusion equations [6], stability [7], control of chaotic systems [8], a variety of models for physiological processes or diseases [9] and so forth. Hence in the recent times, many researchers have been trying to develop numerical methods for solving these problems. Amiraliyev and Cimen [10] presented numerical method comprising a fitted difference scheme on a uniform mesh to solve second-order delay differential equations. Lange and Miura [11, 12] gave an asymptotic approach for a class of boundary-value problems for linear second-order differential-difference equations. Kadalbajoo and Sharma [13–15] presented numerical approaches to solve singularly perturbed differential-difference equations, which contains negative shift in the convention term (i.e., in the derivative term). Lange and Miura [16] considered the boundary value problem for a singularly perturbed nonlinear differential difference equation with shift and discussed the existence and uniqueness of their solutions. Furthermore, Kadalbajoo and Sharma [17] have discussed the numerical solution of the singularly perturbed nonlinear differential equations with small negative shifts. In this paper, we have presented a numerical integration method for solving a class of singularly perturbed delay differential equations with small shift. First, the second-order singularly perturbed delay differential equation is replaced by an asymptotically equivalent first-order delay differential equation. Then we employed Simpson’s rule and linear interpolation to get three-term recurrence relation which is solved easily by discrete invariant imbedding
An evidence-based review of linezolid for the treatment of methicillin-resistant Staphylococcus aureus (MRSA): place in therapy
Watkins RR, Lemonovich TL, File Jr TM
Core Evidence , 2012, DOI: http://dx.doi.org/10.2147/CE.S33430
Abstract: n evidence-based review of linezolid for the treatment of methicillin-resistant Staphylococcus aureus (MRSA): place in therapy Review (1480) Total Article Views Authors: Watkins RR, Lemonovich TL, File Jr TM Published Date December 2012 Volume 2012:7 Pages 131 - 143 DOI: http://dx.doi.org/10.2147/CE.S33430 Received: 09 October 2012 Accepted: 01 November 2012 Published: 11 December 2012 Richard R Watkins,1 Tracy L Lemonovich,2 Thomas M File Jr3 1Division of Infectious Diseases, Akron General Medical Center, Akron, OH, USA; 2Division of Infectious Diseases and HIV Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA; 3Division of Infectious Diseases, Summa Health System, Akron, OH, USA Abstract: Methicillin-resistant Staphylococcus aureus (MRSA), including community-associated and hospital-associated strains, is a major cause of human morbidity and mortality. Treatment options have become limited due to the emergence of MRSA strains with decreased sensitivity to vancomycin, which has long been the first-line therapy for serious infections. This has prompted the search for novel antibiotics that are efficacious against MRSA. Linezolid, an oxazolidinone class of antibiotic, was approved by the Food and Drug Administration in 2000 for treatment of MRSA infections. Since then, there have been a multitude of clinical trials and research studies evaluating the effectiveness of linezolid against serious infections, including pneumonia (both community- and hospital-acquired), skin and soft-tissue infections such as diabetic foot ulcers, endocarditis, osteomyelitis, prosthetic devices, and others. The primary aim of this review is to provide an up-to-date evaluation of the clinical evidence for using linezolid to treat MRSA infections, with a focus on recently published studies, including those on nosocomial pneumonia. Other objectives are to analyze the cost-effectiveness of linezolid compared to other agents, and to review the pharmokinetics and pharmacodynamics of linezolid, emphasizing the most current concepts.
An evidence-based review of linezolid for the treatment of methicillin-resistant Staphylococcus aureus (MRSA): place in therapy
Watkins RR,Lemonovich TL,File Jr TM
Core Evidence , 2012,
Abstract: Richard R Watkins,1 Tracy L Lemonovich,2 Thomas M File Jr31Division of Infectious Diseases, Akron General Medical Center, Akron, OH, USA; 2Division of Infectious Diseases and HIV Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA; 3Division of Infectious Diseases, Summa Health System, Akron, OH, USAAbstract: Methicillin-resistant Staphylococcus aureus (MRSA), including community-associated and hospital-associated strains, is a major cause of human morbidity and mortality. Treatment options have become limited due to the emergence of MRSA strains with decreased sensitivity to vancomycin, which has long been the first-line therapy for serious infections. This has prompted the search for novel antibiotics that are efficacious against MRSA. Linezolid, an oxazolidinone class of antibiotic, was approved by the Food and Drug Administration in 2000 for treatment of MRSA infections. Since then, there have been a multitude of clinical trials and research studies evaluating the effectiveness of linezolid against serious infections, including pneumonia (both community- and hospital-acquired), skin and soft-tissue infections such as diabetic foot ulcers, endocarditis, osteomyelitis, prosthetic devices, and others. The primary aim of this review is to provide an up-to-date evaluation of the clinical evidence for using linezolid to treat MRSA infections, with a focus on recently published studies, including those on nosocomial pneumonia. Other objectives are to analyze the cost-effectiveness of linezolid compared to other agents, and to review the pharmokinetics and pharmacodynamics of linezolid, emphasizing the most current concepts.Keywords: linezolid, MRSA, clinical trials, pneumonia, skin infections
A remark on the failure of multiplicity one for GSp(4)
Daniel File,Ramin Takloo-Bighash
Mathematics , 2011,
Abstract: We revisit a classical result of Howe and Pitatski-Shapiro on the failure of strong multiplicity one for $\GSp(4)$.
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