Digital Commons Network^™

Evaluating The Use Of The L1 In A French Language Classroom, Joyce Esther Hiaumiti Guidi

Theses and Dissertations

Researchers have explored how different balances of first language (L1) and target language (TL) use in a foreign language classroom impact students' fluency and proficiency in TL acquisition. Research has shown that the use of the L1 in a foreign language classroom is done in order to determine the most effective way to raise the proficiency of second language learners to the level that is expected within their classrooms (Lee & Muncie, 2006). The use of the L1 is not something that is uncommon, even in the highest levels of foreign language instruction, although some believe it could inhibit learner …

Development Of Radiochemical Quality Control Methods For Ra-223 And Th-227 Radiotherapies, Abigail Hasson

McKelvey School of Engineering Graduate Student Theses & Dissertations

Introduction. Radiolabeled molecules for use in disease detection and targeted treatment are a mainstay of patient management. The majority of radiopharmaceuticals deployed to date undergo a single radioactive transition (decay) to reach a stable ground state. Complex emitters, which produce a series of daughter radionuclides, are emerging as novel radiopharmaceuticals, and there is a need for the proper validation of content and purity using common quality control instrumentation. Hypothesis. There is a need for proper characterization of complex emitters for more accurate quality control on readily available equipment. Here, we demonstrate the novel characterization of Th-227 and Ra-223 using a …

How Far Does It Go? Understanding Efficacy Of Off-Campus Remote Access Services: Use Case Of Knimbus And Myloft, Ritu Sharma, Amanpreet Kaur, Sarita Gulati, Atasi Sinhababu Assistant Librarian, Rupak Chakravarty

Library Philosophy and Practice (e-journal)

E-resources are the backbone of the learner community in this information superfluous era. Digital technology has made remote access to the E-resources more easy, speedy, and comfortable. The advent of technology has made the libraries add new resources to their existing collection. For the academic community, remote access to the e-resources has become a very important part of their education and research, especially in this pandemic period. Library users are keen on searching and retrieving information stored/viewed from a distance or stored in remote locations. Remote login access to online library e-resources is the best practice that helps the users …

Detecting Anomalous User Responses To Happy-Path Flow, Rob Hanton

Defensive Publications Series

Presented herein are techniques through which video and other potential inputs can be used by a software product or system in order to detect sudden increases in user frustration or confusion during certain system transitions, such as a call being hung up manually, in order to automatically detect when such things occur in a way that is unexpected by the user. For such increases, additional information and/or interactions can be provided to the user in accordance with techniques herein to help the user better understand and/or remediate the issue, such as providing a dialog box that explains that the other …

Exploring Factors Influencing The Transition Of Adult Students From Noncredit To Credit Community College Courses, Kevin Baker

Dissertations

Purpose: The purpose of this study was to explore and describe the factors that former Adult Basic Education (ABE) students perceived were important in their transition from noncredit courses to credit coursework offered at 2 community colleges in San Bernardino County and Riverside County, California, using Schlossberg’s (1984) transition theory and 4S system elements. A second purpose of this study was to determine which factors facilitated or hindered their transition from noncredit courses to credit coursework.

Methodology: This qualitative research study utilized a phenomenological approach to explore the transition experience of former ABE students. Semistructured interviews were used to discover …

Maintaining A Stable Body Balance During Rotational Movements And Its Influence On The Indicators Of The Throwing Workability Of Wrestlers, Bakhrom Bakhtiyorovich Odilov

Eurasian Journal of Sport Science

Purpose: The purpose of this research is to study the influence of vestibulosomatic stability on the efficiency of throwing workability of belt wrestlers, when they perform techniques on the right and on the left.

Methods: The studies used pedagogical tests specially developed and approved by the Belt Wrestling Federation of Uzbekistan. The research was conducted in September 2017 and June 2018 and involved qualified belt wrestlers-students in the weight categories of 61-66 and 67-73 kg, the number of which was distributed to 15 people in each weight category.

Results: Actual level of volume and intensity of dummy throws over the …

Stages Of Implementation Of Distance Learning In Higher Education Institutions., Yokuthon Toxirovna Xakimova Teacher

Central Asian Journal of Education

The article provides information on the stages of the introduction of distance learning in higher education and the role of the teacher of higher education in the process of distance learning.

Economic Assessment Of The Effect Of Family Income On Students' Disciplines, Sh.A. Muratov

Irrigation and Melioration

The importance of higher education in scientific research, its role in poverty reduction and population growth has been studied theoretically. Also, when using the data of social surveys conducted by 538 respondents (students) studying in higher education institutions, they were awarded the Order of the logistics regulator in the economic assessment of the factors influencing the rate of mastery of disciplines. Factors influencing the acquisition of subjects by students: the main income of the family comes from non-farm (69,9 %), sex (52,2 %), studying at a higher education institution on a state grant (108,8 %), the student's course of study …

The Developmet Of Competences Via Techniques For Enhancing Esp (English For Specific Purposes) Vocabulary Of Learners, G. Eshchanova

Irrigation and Melioration

In the article a recent trend in higher education is ESP (English for Specific Purposes) courses is discussed. These courses are designed around students’ needs based on their field of study. The goal is to strengthen students’ proficiency and help them to get ready to cope with everyday situations and deal with professionals in many fields such as: engineering, medicine, education and IT. There are many training sessions organized by international experts whose goal is to train local teachers to teach these courses successfully. In order to develop an ability to learn new vocabulary, for both general English and technical …

The Imrovement Of Esp Teaching Via Methodical Provision At Technical Institution: Specializm-Oriented English Via Agriculture, G. Eshchanova, U. Nullaev

Irrigation and Melioration

In the given article the ways that ESP combines subject matter and English language teaching is discussed. This approach can be highly motivating for students because students are able to apply what they learn in their English classes to their main field of study, whether it be law, computing, business, tourism, etc. Being able to use the vocabulary and structures that they learn in a meaningful context reinforces what is taught and increases their motivation. Nevertheless, ESP concentrates more on language in context than on teaching grammar and language structures. Additionally, the ways of teaching English in ESL classes and …

The Act Of Seeing And Being Seen: Visual Explorations Of Queerness And Memory In Alison Bechdel’S Fun Home, Vanessa Lopez

Theses and Dissertations

In the autobiographical illustrated novel Fun Home, Alison Bechdel uses various art styles and comic techniques to examine her father’s life as a closeted gay man and his tragic suicide, as well as her own childhood and experience with homosexuality. This thesis explores how Bechdel uses the medium of the graphic novel to showcase different visual perspectives and ways of bearing witness to the past, memory, trauma, and interpersonal relationships, showing how they converge to create the story of how one generation’s model of queer identity can impact and shape the next. Bechdel presents multiple points-of-view in her exploration …

The “Muddle” Of Landscape And Machinery In E.M. Forster’S Howard’S End And A Passage To India: An Ecocritical Reading, Ryan Ignatius Vera

Theses and Dissertations

This is an ecocritical reading of E.M. Forster's A Passage to India and Howard's End. I argue that Forster is concerned with imperial power structures that damaged the environment, as well as the looming aftereffects of the Industrial Revolution on both landscape and the people that reside in it.

Rapid Ac Electrokinetic Micromixer With Electrically Conductive Sidewalls, Fang Yang, Wei Zhao, Cuifang Kuang, Guiren Wang

Faculty Publications

We report a quasi T-channel electrokinetics-based micromixer with electrically conductive sidewalls, where the electric field is in the transverse direction of the flow and parallel to the conductivity gradient at the interface between two fluids to be mixed. Mixing results are first compared with another widely studied micromixer configuration, where electrodes are located at the inlet and outlet of the channel with electric field parallel to bulk flow direction but orthogonal to the conductivity gradient at the interface between the two fluids to be mixed. Faster mixing is achieved in the micromixer with conductive sidewalls. Effects of Re numbers, applied …

Vaccine Communication During The Covid-19 Pandemic As Displayed By Nyc Health, Rebecca L. Jensen

Student Theses and Dissertations

The 2020 Covid-19 pandemic underscored the importance of vaccination in our governmental- health bodies. As a result, effective vaccine communication is more necessary than ever. The goal of this paper is to better understand frames, strategies and themes used by NYC Health as it pertains to video media related artifacts in their Covid-19 vaccination campaign. This research is important because it informs overall health and vaccine discourse. In analyzing data several key themes were discovered. These themes were established through a synthesis of literary strategies meant to activate certain theoretical frameworks. Further research into the effectiveness of these frames on …

Yes Bank: An Untold Story, Kumar Ramchandani, Dr. Kinjal Jethwani

Documents

No abstract provided.

Reformed And Always... Deconstructing?, Howard Schaap

Faculty Work Comprehensive List

No abstract provided.

Evaluating A Test For Shedding Propensity Using Tape Lifts From Different Skin Locations, Xiao M. Chen

Student Theses

The shedding propensity of a person can assist data interpretation in casework when assessing the possibility of passive transfer for DNA analysis. Past studies on shedding propensity evaluated palmar skin (washed and unwashed) deposits. This study compared different skin locations with respect to shedding propensity, and explored the potential of tape-lifts as a skin surface collection method. Eight different skin types and samples were collected with adhesive tape disks from 28 participants over three non-consecutive days; the washed and unwashed fingers from both hands, toe, and arm, neck below ear, and nape. Samples were extracted, quantified, amplified, genotyped, and evaluated …

Resting-State Functional Mri Metrics In Patients With Chronic Mild Traumatic Brain Injury And Their Association With Clinical Cognitive Performance., Faezeh Vedaei, Andrew B. Newberg, Md, Mahdi Alizadeh, Jennifer Muller, Shiva Shahrampour, Devon Middleton, Ms, George Zabrecky, Nancy Wintering, Anthony J. Bazzan Md, Daniel A. Monti, Md, Feroze Mohamed, Phd

Department of Radiology Faculty Papers

Mild traumatic brain injury (mTBI) accounts for more than 80% of people experiencing brain injuries. Symptoms of mTBI include short-term and long-term adverse clinical outcomes. In this study, resting-state functional magnetic resonance imaging (rs-fMRI) was conducted to measure voxel-based indices including fractional amplitude of low-frequency fluctuation (fALFF), regional homogeneity (ReHo), and functional connectivity (FC) in patients suffering from chronic mTBI; 64 patients with chronic mTBI at least 3 months post injury and 40 healthy controls underwent rs-fMRI scanning. Partial correlation analysis controlling for age and gender was performed within mTBI cohort to explore the association between rs-fMRI metrics and neuropsychological …

Epigenome-Wide Association Study Of Mitochondrial Genome Copy Number, Penglong Wang, Christina A Castellani, Jie Yao, Tianxiao Huan, Lawrence F Bielak, Wei Zhao, Jeffrey Haessler, Roby Joehanes, Xianbang Sun, Xiuqing Guo, Ryan J Longchamps, Joann E Manson, Megan L Grove, Jan Bressler, Kent D Taylor, Tuuli Lappalainen, Silva Kasela, David J Van Den Berg, Lifang Hou, Alexander Reiner, Yongmei Liu, Eric Boerwinkle, Jennifer A Smith, Patricia A Peyser, Myriam Fornage, Stephen S Rich, Jerome I Rotter, Charles Kooperberg, Dan E Arking, Daniel Levy, Chunyu Liu

Faculty, Staff and Student Publications

We conducted cohort- and race-specific epigenome-wide association analyses of mitochondrial deoxyribonucleic acid (mtDNA) copy number (mtDNA CN) measured in whole blood from participants of African and European origins in five cohorts (n = 6182, mean age = 57-67 years, 65% women). In the meta-analysis of all the participants, we discovered 21 mtDNA CN-associated DNA methylation sites (CpG) (P < 1 × 10-7), with a 0.7-3.0 standard deviation increase (3 CpGs) or decrease (18 CpGs) in mtDNA CN corresponding to a 1% increase in DNA methylation. Several significant CpGs have been reported to be associated with at least two risk factors (e.g. chronological age or smoking) for cardiovascular disease (CVD). Five genes [PR/SET domain 16, nuclear receptor subfamily 1 group H member 3 (NR1H3), DNA repair protein, DNA polymerase kappa and decaprenyl-diphosphate synthase subunit 2], which harbor nine significant CpGs, are known to be involved in mitochondrial biosynthesis and functions. For example, NR1H3 encodes a transcription factor that is differentially expressed during an adipose tissue transition. The methylation level of cg09548275 in NR1H3 was negatively associated with mtDNA CN (effect size = -1.71, P = 4 × 10-8) and was positively associated with the NR1H3 expression level (effect size = 0.43, P = 0.0003), which indicates that the methylation level in NR1H3 may underlie the relationship between mtDNA CN, the NR1H3 transcription factor and energy expenditure. In summary, the study results suggest that mtDNA CN variation in whole blood is associated with DNA methylation levels in genes that are involved in a wide range of mitochondrial activities. These findings will help reveal molecular mechanisms between mtDNA CN and CVD.

Development And Validation Of A New Scale To Assess Air Quality Knowledge (Aqiq), Alessandro Del Ponte, Lina Ang, Lianjun Li, Noah Lim, Wilson Wai San Tam, Wei Jie Seow

Political Science Faculty Articles and Research

Background

Methods

Reproducibility Of Individual Dna Deposits Detected Through Cellular Fluorescence, Natalee Small-Davidson

Student Theses

Contact traces are an important part of DNA casework, but the probative value of any identified associations depends on the possibility of passive transfer. There is known individual variation in DNA left behind during contact, this DNA shedding propensity has an effect on whose DNA is detected. This study evaluated this variability using a cell staining approach. Volunteers were asked to deposit a fingerprint on a clean glass slide, then wash their hands and deposit a second fingerprint after a 30-minute wait without touching anything. Three sets of samples were collected over three consecutive weeks. Fingerprints were stained with a …

Professionalism In Early Childhood Education, Kimberly R. Thai

Master's Theses

This grounded theory analysis uses participant interviews and document analysis to further understand the lived experiences of teachers and leaders in Early Child Education. The thesis was set out to explore the following research questions: How do ECE leaders and teachers understand teacher professionalism? What is the role of whiteness and gender in teacher professionalism? and What is the relationship between the ideas of professionalism and the local context in ECE? The study finds that insiders have strong notions of professional conduct but that exploring professionalism was a site of contention for the participants. Two responses to issues of professionalism …

The History Of The Tectonic Development Of The South-Eastern Part Of The Turan Plate And The Beshkent-Kashkadarya Foothill Depression Of The Modern Tien Shan, Azamjon Zakirov, Ravshan Zakirov, Irmuxamat Khalismatov, Zakirova Feruzaxon, Borshov Victor

Technical science and innovation

The article examines the history of the tectonic development of the southeastern part of the Turan Plate and the Beshkent-Kashkadarya foothill depression, which have been studied and discussed by many researchers. The history of the tectonic development of the research area is relatively complete since the Pre-Jurassic deposits. The pre-Jurassic deposits on the territory of the Amu Darya syneclise are confined mainly to the Khiva and Zaunguz grabens, delimited by the Central Amu Darya ridge.

At the end of the Oligocene, tectonic activity increased sharply within the Turanian Plate, which included the research area. It flowed more intensively both from …

Imitation Models Of The Railway Organization For Railway Transport Flows, J Usmonov, T Djuraev

Technical science and innovation

Considered the questions of solving the problem of optimization of cargo traffic management in the railway transport throughout the logistics chain, organizing the formation and implementation of cargo loading plans that do not allow exceeding the maximum and reduce the minimum levels of availability of a particular cargo on the destination road. And also the article justifies the solution of the problem of finding the maximum flow in the railway network, it is noted that in any transport network the maximum flow is equal to the minimum capacity. If the flow is maximal, then there is a section whose transmission …

Methods Of Improving Complex Cleaning Of Sand Plugs In Khodjaobad Underground Gas Wells, Abdulaziz Murodov, Muhriddin Muydinov, Saidaziz Khabibullaev, Aziz Abidov

Technical science and innovation

The purpose of the study is to develop recommendations for improving the methods of cleaning complex sand plugs in wells of underground gas storage. To organize the correct and efficient use of underground gas storage, the bottom of wells must be kept clean. The article develops recommendations on the use of optimal methods for cleaning wells from complex sand jams on the example of Khujabad UGS. In addition, recommendations were developed for the operation of production wells in the horizons of the XX-XXI-XXII underground gas storage of Khujabad

Evaluation Of The Thickness Of Vacuum Metal And Semiconductor Coatings Using Computer Programs, Bahrom Igamov, Ilkhom Bekpulatov, Aleksey Kamardin, Tulkun Kamilov, Ilhom Turapov, D Igamova

Technical science and innovation

Comparative studies of the thickness of coatings of such metals as Cu, Ag, Cr, Co, and also Mn4 Si7 on polished substrates made of Si, Si O2 / Si structure, ST - 50 glass ceramic, mica were carried out. The coatings were deposited in vacuum using thermal evaporation and magnetron sputtering. The thickness and uniformity of deposited coatings on rotating substrates are estimated by optical measurements and computer simulation. Mathematical models for the formation of coatings on flat substrates have been developed. The possibility of the optimal position of the substrate for the formation of functional coatings uniform in thickness …

Development Of Asphalt-Resin-Paraffin Deposits Solvent, Gulmira Todjiyeva, F Badriddinova, M Tursunov, H Kadirov, E Cherkasova

Technical science and innovation

A solvent which is a mixture of aromatic hydrocarbons of the C₉ fraction and aliphatic alcohols in a 1:1 ratio, a nonionic surfactant in an amount of 1 - 3% by weight has been developed. It leads to an increase in the dissolving and washing capabilities of the solvent for more than 2 times in relation to paraffin-type AS. The ability of the chemical composition, which is a solvent composition, to have a depressant-dispersing effect in relation to paraffin-type AS has been determined.

Despite a large number of studies devoted to the development of technologies for the removal of …

Research Of New Fireproof Supplied Polymer Composites Based On Epoxy Resin For Metal Structures, Kuvondiq Murtazaev, F.N. Nurkulov, D.N. Mukhiddinov, M.T. Аbdirova

Technical science and innovation

In the article proposes new compositions based on fire retardant expanded polymer composites of epoxy resin ED-20 and phosphorus-containing oligomers, catalysts, aluminum hydroxide and nitrogen-containing compounds.

The obtained sample of fire retardant expanded polymer composites based on epoxy resin, as well as the initial substances, were investigated by IR spectroscopy (Nicolet 5700), thermogravimetric analysis (TG) (SDT Q600) of physical and chemical properties and determination of fire retardant efficiency according to GOST R 53295-2009.

Infrared spectroscopy has been used to determine the bends and epoxy groups that characterize composites, as well as to determine the frequencies of phosphorus, nitrogen, and metal-containing …

Study Of The Thermodynamic Properties Absorbation Sulfur Storage Gas Of Zinc And Copper Industry, Berdiyarov Tilovkabulovich Berdiyarov Dr., Sh. T. Khojiev, S. T. Matkarimov, Sh. Munosibov

Technical science and innovation

The article considers the problems of utilization of industrial gases formed in the production of copper and ore containing sulfur anhydrides. Currently, the composition of process gases entering the gas purification department is approximately 6-7% SO₂, 0.2-0.3% SO₃ and other gases, until sulfuric acid is obtained from these gases, the sulfate is treated in a counter-scheme with 8% sulfate acid. The aim is to first reduce the temperature of the exhaust gases and second to avoid flying components such as as As, F, Se. As a result of the studies, the amount of SO₂ in the …

A Bibliometric Study On ‘Law Librarianship’, Madhukar Bapu Togam, Deelip Mestri

Library Philosophy and Practice (e-journal)

The aim of this study is to analyse the scholarly literature published pertinent to ‘Law Librarianship. SCOPUS database was utilized to collect all literature under the term of ‘Law Librariaship. ‘Publish or Perish 8.1’ software used to incorporate and obtained data however, VOSviewer Software and Microsoft Excel used for visualization and analysis of data. The growth of publications, author wise citation analysis, Source wise citations, Co-authorship network analysis were presented using standard bibliometric analysis. Based on the search results, total 56 papers found. It was observed that the publication of literature on ‘Law Librarianship’ have been started from 1975 …