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Center for Endangered Languages, Sikkim University's Collection - An Epistemic Background

Description: Presentation on the overview of the Centre for Endangered Languages at Sikkim University and the development of the Sikkim-Darjeeling Himalayas Endangered Language Archive (SiDHELA). It was presented at the CoRSAL 4th Annual Meeting held on October 1, 2020.
Date: October 1, 2020
Creator: Narayanan, Karthick & Takhellambam, Meiraba
Item Type: Refine your search to only Presentation
Partner: UNT College of Information
captions transcript

Center for Endangered Languages, Sikkim University's Collection - An Epistemic Background

Description: Video recording of a presentation on the overview of the Centre for Endangered Languages at Sikkim University and the development of the Sikkim-Darjeeling Himalayas Endangered Language Archive (SiDHELA). It was presented at the CoRSAL 4th Annual Meeting held on October 1, 2020
Date: October 1, 2020
Duration: 18 minutes 41 seconds
Creator: Narayanan, Karthick & Takhellambam, Meiraba
Item Type: Refine your search to only Video
Partner: UNT College of Information
open access

Large-Scale PV Module Manufacturing Using Ultra-Thin Polycrystalline Silicon Solar Cells: Annual Subcontract Report, 1 October 2003--30 September 2004

Description: The major objectives of this program are to continue the advancement of BP Solar polycrystalline silicon manufacturing technology. The program includes work in the following areas: Efforts in the casting area to increase ingot size, improve ingot material quality, and improve handling of silicon feedstock as it is loaded into the casting stations; developing wire saws to slice 100- m-thick silicon wafers on 290- m centers; developing equipment for demounting and subsequent handling of very thin… more
Date: March 1, 2005
Creator: Wohlgemuth, J. & Narayanan, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A COST EFFECTIVE MULTI-SPECTRAL SCANNER FOR NATURAL GAS DETECTION

Description: The objective of this project is to design, fabricate and field demonstrate a cost effective, multi-spectral scanner for natural gas leak detection in transmission and distribution pipelines. During the first year of the project, a laboratory version of the multi-spectral scanner was designed, fabricated, and tested at En'Urga Inc. The multi-spectral scanner was also evaluated using a blind DoE study at RMOTC. The performance of the scanner was inconsistent during the blind DoE study. However, … more
Date: October 25, 2004
Creator: Sivathanu, Yudaya; Lim, Jongmook & Narayanan, Vinoo
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A COST EFFECTIVE MULTI-SPECTRAL SCANNER FOR NATURAL GAS DETECTION

Description: The objective of this project is to design, fabricate and field demonstrate a cost effective, multi-spectral scanner for natural gas leak detection in transmission and distribution pipelines. During the first six months of the project, the design for a laboratory version of the multispectral scanner was completed. The optical, mechanical, and electronic design for the scanner was completed. The optical design was analyzed using Zeemax Optical Design software and found to provide sufficiently re… more
Date: April 1, 2004
Creator: Sivathanu, Yudaya; Lim, Jongmook & Narayanan, Vinoo
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Large-Scale PV Module Manufacturing Using Ultra-Thin Polycrystalline Silicon Solar Cells: Final Subcontract Report, 1 April 2002--28 February 2006

Description: The major objectives of this program were to continue advances of BP Solar polycrystalline silicon manufacturing technology. The Program included work in the following areas. (1) Efforts in the casting area to increase ingot size, improve ingot material quality, and improve handling of silicon feedstock as it is loaded into the casting stations. (2) Developing wire saws to slice 100-..mu..m-thick silicon wafers on 290-..mu..m-centers. (3) Developing equipment for demounting and subsequent handl… more
Date: July 1, 2006
Creator: Wohlgemuth, J. & Narayanan, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

An empirical Bayes approach to incorporating demand intermittency and irregularity into inventory control

Description: Article asserts that spare parts inventory management is complex due to the combined impact of intermittent and variable demand patterns. This study proposes a novel nonparametric Bayesian forecasting approach with its roots in the empirical Bayes paradigm.
Date: June 8, 2022
Creator: Ye, Yuan; Lu, Yonggang; Robinson, Powell & Narayanan, Arunachalam
Item Type: Refine your search to only Article
Partner: UNT College of Business
open access

Photovoltaic concentrator initiative: Concentrator cell development

Description: This project involves the development of a large-area, low-cost, high-efficiency concentrator solar cell for use in the Entech 22-sun linear-focus Fresnel lens concentrator system. The buried contact solar cell developed at the University of New South Wales was selected for this project. Both Entech and the University of New South Wales are subcontractors. This annual report presents the program efforts from November 1990 through December 1991, including the design of the cell, development of a… more
Date: May 1, 1993
Creator: Wohlgemuth, J. H. & Narayanan, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Role of Additive Manufacturing in Restructuring Supply Chains

Description: Additive manufacturing (AM), commonly known as 3D printing, has been attracting attention from practitioners as well as academicians with its continuous evolution from being used primarily for prototyping to now end-product production. Despite this technology's current and future potential, few studies indicate that AM has not been extensively used across all industries. This dissertation addresses knowledge gaps by providing theoretical and empirical support for adopting AM through three essay… more
This item is restricted from view until January 1, 2029.
Date: December 2023
Creator: Patil, Himali Kiran
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A COST EFFECTIVE MULTI-SPECTRAL SCANNER FOR NATURAL GAS DETECTION

Description: The objective of this project is to design, fabricate and field demonstrate a cost effective, multi-spectral scanner for natural gas leak detection in transmission and distribution pipelines. During the first year of the project, a laboratory version of the multi-spectral scanner was designed, fabricated, and tested at En'Urga Inc. The multi-spectral scanner was also evaluated using a blind DoE study at RMOTC. The performance of the scanner was inconsistent during the blind DoE study. However, … more
Date: April 15, 2005
Creator: Sivathanu, Yudaya; Lim, Jongmook; Narayanan, Vinoo & Park, Seonghyeon
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Factors Influencing Continued Usage of Telemedicine Applications

Description: This study addresses the antecedents of individuals' disposition to use telemedicine applications, as well as the antecedents of their usage to provide insight into creating sustained usage over time. The theoretical framework of this research is Bhattacherjee's expectation-confirmation IS continuance model. By combining a series of key factors which may influence the initial and continued usage of telemedicine applications with key constructs of Bhattacherjee's IS continuance model, this study… more
This item is restricted from view until September 1, 2024.
Date: August 2022
Creator: Liu, Xiaoyan
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Behavioral Transportation: The Role of Psychological, Cognitive, and Social Factors in Distracted Driving Behavior

Description: Logistics 4.0 suggests that increased automation can enhance performance, while Logistics 5.0 emphasizes the advantages of a modern workforce that combines humans and emerging technologies. However, the logistics industry needs a deeper understanding of human factors, an area that has been overlooked so far. To bridge this research gap, this dissertation investigated distracted driving behavior among individuals involved in transportation and logistics-based applications. This investigation emp… more
This item is restricted from view until August 1, 2025.
Date: July 2023
Creator: Gabaldon, Janeth
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Supply Chain Transparency from a Stakeholder's Perspective: Analyzing the Risks and Benefits of Supply Chain Information Disclosure

Description: Supply chain transparency is principally focused on a company's efforts toward disclosing information about their products, and their supply chain operations to the public. Essay 1 is a conceptual paper that examines the risks of disclosing supply chain mapping information to consumers and proposes an approach to developing risk mitigation strategies. This essay also develops a set of supply chain mapping conventions that support the development of an agility-focused supply chain map. Essay 2 e… more
This item is restricted from view until August 1, 2025.
Date: July 2023
Creator: Porchia, Jamie Montyl
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Understanding the Significance of Patient Empowerment in Health Care Services and Delivery

Description: To address emerging challenges in empowering patients through telehealth, this dissertation has the following objectives: (a) find the key characteristics that enable patient empowerment [PE], (b) determining when will PE work as a solution, (c) find the optimal telehealth care method that enables PE, and (d) evaluate the impact of telehealth on health care outcomes (such as, patient satisfaction, patient trust with primary care providers, etc.) that ultimately enhances PE. These objectives are… more
Date: December 2023
Creator: Bani Hani, Saad Mohammed Fahed
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A Cost Effective Multi-Spectral Scanner for Natural Gas Detection

Description: The objective of this project is to design, fabricate and demonstrate a cost effective, multi-spectral scanner for natural gas leak detection in transmission and distribution pipelines. During the first year of the project, a laboratory version of the multi-spectral scanner was designed, fabricated, and tested at EnUrga Inc. The multi-spectral scanner was also evaluated using a blind Department of Energy study at the Rocky Mountain Oilfield Testing Center. The performance of the scanner was inc… more
Date: December 7, 2005
Creator: Sivathanu, Yudaya; Lim, Jongmook; Narayanan, Vinoo & Park, Seonghyeon
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A Cost Effective Multi-Spectral Scanner for Natural Gas Detection: Semi-Annual Progrees Report Number 4

Description: The objective of this project is to design, fabricate and field demonstrate a cost effective, multi-spectral scanner for natural gas leak detection in transmission and distribution pipelines. During the first year of the project, a laboratory version of the multi-spectral scanner was designed, fabricated, and tested at EnUrga Inc. The multi-spectral scanner was also evaluated using a blind DoE study at RMOTC. The performance of the scanner was inconsistent during the blind DoE study. However, m… more
Date: December 7, 2005
Creator: Sivathanu, Yudaya; Lim, Jongmook; Narayanan, Vinoo & Park, Seonghyeon
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Self-aligned selective-emitter plasma-etchback and passivation process for screen-printed silicon solar cells

Description: We studied whether plasma-etching techniques can use screen printed gridlines as etch masks to form self-aligned, patterned-emitter profiles on multicrystalline silicon (mc-Si) cells from Solarex Our initial results found a statistically significant improvement of about half an absolute percentage point m cell efficiency when the self-aligned emitter etchback was combined with a PECVD-nitride surface passivation treatment. Some additional improvement in bulk diffusion length was observed when a… more
Date: October 1, 1996
Creator: Ruby, D. S.; Fleddermann, C. B. & Narayanan, S.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

All for the Greater Good: A Strategic, Tactical, and Operational Level Analysis of Supply Chain Goal and Incentive Alignment

Description: Goal and incentive alignment are a means of establishing collaborative behavior in supply chains. Essay 1 examines goal and incentive alignment at the strategic level in the purchasing process. It employs survey research in conjunction with structural equation modelling to examine the source selection strategy as a means of aligning the goals of the offeror with those of the buyer. Essay 2 examines goal and incentive alignment at the tactical level. It uses discrete event simulation to explore … more
Date: July 2023
Creator: McConville, Sean Cask
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Plasma Texturing of Silicon Solar Cells

Description: Surface texture promotes enhanced light absorption in Si solar cells. The quality of lower cost multicrystalline-silicon (mc-Si) has increased to the point that its cell performance is close to that of single c-Si cells, with the major difference resulting from the inability to texture mc-Si affordably. This has reduced the cost-per-watt advantage of mc-Si. Surface texturing aimed at enhanced absorption in Si has been historically obtained by creating multimicrometer-sized pyramids using anisot… more
Date: July 20, 1999
Creator: Narayanan, Mohan; Roy, Madhu; Ruby, Douglas S. & Zaidi, Saleem H.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Computer Virus Spread Containment Using Feedback Control.

Description: In this research, a security architecture based on the feedback control theory has been proposed. The first loop has been designed, developed and tested. The architecture proposes a feedback model with many controllers located at different stages of network. The controller at each stage gives feedback to the one at higher level and a decision about network security is taken. The first loop implemented in this thesis detects one important anomaly of virus attack, rate of outgoing connection. Tho… more
Date: December 2004
Creator: Yelimeli Guruprasad, Arun
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Self-aligned selective emitter plasma-etchback and passivation process for screen-printed silicon solar cells

Description: Plasma-enhanced chemical vapor deposition (PECVD) is a cost-effective, performance-enhancing technique that can provide surface passivation and produce an effective antireflection coating layer at the same time. To gain the full benefit from improved emitter surface passivation on cell performance, it is necessary to tailor the emitter doping profile so that the emitter is lightly doped between the gridlines, but heavily doped under them. This selectively patterned emitter doping profile has hi… more
Date: August 1, 1996
Creator: Ruby, D. S.; Fleddermann, C. B.; Roy, M. & Narayanan, S.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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