Within High Schools - - Influences on Retention among the Indigenous People of Northeast India

Thesis advisor: Robert J. StarrattA qualitative case study of three high schools was conducted to identify and profile school practices employed in educating a traditionally low-achieving subpopulation in northeast India. By the considerably higher than average retention and graduation rates among their students who come from indigenous tribal communities, these schools stand out as effective. The study was centered on the following research questions: 1) What were the teaching practices that characterize three high schools with successful records of graduating (upwards of 100%) indigenous Northeast India tribal students? 2) How were these successful schools affected by the school leadership? A body of related literature provided the theoretical rationale and informed the researcher in collecting data, doing analysis, and processing interpretation. The researcher reviewed specific categories of literature focused on the following: dropout influences, effective teaching practices, school leadership, indigenous tribal life contexts, spirituality, and worldview of the peoples of Northeast India. The findings indicated that these three schools with low dropout rates reflected authentic and effective teaching practices that were student-friendly and based on a coherent mix of various principles of learning, instructional strategies, classroom management, and the personal dedication of the teaching faculties. Furthermore, the schools tried to create an atmosphere of social connectedness and community, based on the values of the indigenous people of that area. The school leadership was proactive in an effort to sustain the sense of community through a variety of school activities and cooperation with parents. The researcher found that the ethos of the schools motivated students to focus on their studies in view of a better economic future. A contextualized pedagogy that took into account the background and learning styles of a wide variety of students helped the students to focus on their learning in the various academic disciplines. Pedagogical practices that promoted academic achievement in concert with indigenous values sustained the interest of the students and moved them to actively involve themselves in the life of the school. The leadership provided the necessary vision and direction to make the objectives and goals of the school understood and obtainable. The visible presence of the principal and his/her affirming interaction also helped to maintain the motivation of the community on all levels of operation. The findings of this research have implications for educational practice, policy, teacher preparation and school leadership in the context of rural India.Thesis (PhD) — Boston College, 2009.Submitted to: Boston College. Lynch School of Education.Discipline: Educational Administration and Higher Education

FACILITY LAYOUT IMPROVEMENT FOR ENHANCING PRODUCTIVITY: AN APPLICATION OF SYSTEMATIC PLANT LAYOUT

One of the major prerequisites for effective operations of a manufacturing plant depends on the sufficiency of a good facility layout. A well-planned facility layout enables better utilization of resources and thereby better production control. The purpose of this research was to analyse the effectiveness of the layout improvement through systematic plant layout planning (SLP) method. Factors like relationship diagram/affinity chart, material flow, space requirements etc. were studied to propose a modified layout according to the SLP method. The study found that the improved plant layout not only optimised the material flow and space requirements but in addition it enormously reduced the material handling cost of the plant thereby bringing better operational efficiency

Outcomes of Disconnective Surgery in Intractable Pediatric Hemispheric and Subhemispheric Epilepsy

Objectives: To study the outcome of disconnective epilepsy surgery for intractable hemispheric and sub-hemispheric pediatric epilepsy. Methods: A retrospective analysis of the epilepsy surgery database was done in all children (age <18 years) who underwent a peri-insular hemispherotomy (PIH) or a peri-insular posterior quadrantectomy (PIPQ) from April 2000 to March 2011. All patients underwent a detailed pre surgical evaluation. Seizure outcome was assessed by the Engel's classification and cognitive skills by appropriate measures of intelligence that were repeated annually. Results: There were 34 patients in all. Epilepsy was due to Rasmussen's encephalitis (RE), Infantile hemiplegia seizure syndrome (IHSS), Hemimegalencephaly (HM), Sturge Weber syndrome (SWS) and due to post encephalitic sequelae (PES). Twenty seven (79.4%) patients underwent PIH and seven (20.6%) underwent PIPQ. The mean follow up was 30.5 months. At the last follow up, 31 (91.1%) were seizure free. The age of seizure onset and etiology of the disease causing epilepsy were predictors of a Class I seizure outcome. Conclusions: There is an excellent seizure outcome following disconnective epilepsy surgery for intractable hemispheric and subhemispheric pediatric epilepsy. An older age of seizure onset, RE, SWS and PES were good predictors of a Class I seizure outcome

Eye Controlled Electric Wheel Chair

ABSTRACT: This paper delivers a method to guide and control the wheelchair for disabled people based on movement of eye. This concept can be used for people with loco-motor disabilities. The proposed system involves three stages: image detection, image processing and sending of control signals wheelchair. The eye movement is detected using a head mounted camera. The images of the eye will be sent to the laptop where the images will be processed using Python software. The corresponding output signals are then send to the motor driving circuit which control the motors

Objective Analysis of Marker Bias in Higher Education

Marker bias has been a serious factor contributing to discrepancy in assessments. In this study we analyze one year students' results in a Business Faculty within an Australian university to understand the extent of variation induced by marker bias in multiple marker scenarios. The study shows interesting insights regarding the marking trends of a particular marker, and shows variations among markers in a particular course. The study paves the way for quantification of marker variation through objective analysis

Nanomedicines for the management of diabetic nephropathy: present progress and prospects

Diabetic nephropathy (DN) is a serious microvascular consequence of diabetes mellitus (DM), posing an encumbrance to public health worldwide. Control over the onset and progress of DN depend heavily on early detection and effective treatment. DN is a major contributor to end-stage renal disease, and a complete cure is yet to be achieved with currently available options. Though some therapeutic molecules have exhibited promise in treating DN complications, their poor solubility profile, low bioavailability, poor permeation, high therapeutic dose and associated toxicity, and low patient compliance apprehend their clinical usefulness. Recent research has indicated nano-systems as potential theranostic platforms displaying futuristic promise in the diagnosis and treatment of DN. Early and accurate diagnosis, site-specific delivery and retention by virtue of ligand conjugation, and improved pharmacokinetic profile are amongst the major advantages of nano-platforms, defining their superiority. Thus, the emergence of nanoparticles has offered fresh approaches to the possible diagnostic and therapeutic strategies regarding DN. The present review corroborates an updated overview of different types of nanocarriers regarding potential approaches for the diagnosis and therapy of DN

Combining Anomaly and Z' Mediation of Supersymmetry Breaking

We propose a scenario in which the supersymmetry breaking effect mediated by an additional U(1)' is comparable with that of anomaly mediation. We argue that such a scenario can be naturally realized in a large class of models. Combining anomaly with Z' mediation allows us to solve the tachyonic slepton problem of the former and avoid significant fine tuning in the latter. We focus on an NMSSM-like scenario where U(1)' gauge invariance is used to forbid a tree-level mu term, and present concrete models, which admit successful dynamical electroweak symmetry breaking. Gaugino masses are somewhat lighter than the scalar masses, and the third generation squarks are lighter than the first two. In the specific class of models under consideration, the gluino is light since it only receives a contribution from 2-loop anomaly mediation, and it decays dominantly into third generation quarks. Gluino production leads to distinct LHC signals and prospects of early discovery. In addition, there is a relatively light Z', with mass in the range of several TeV. Discovering and studying its properties can reveal important clues about the underlying model.Comment: Minor changes: references added, typos corrected, journal versio