Digital Commons Network^™

Robotic Olfactory-Based Navigation With Mobile Robots, Lingxiao Wang

Doctoral Dissertations and Master's Theses

Robotic odor source localization (OSL) is a technology that enables mobile robots or autonomous vehicles to find an odor source in unknown environments. It has been viewed as challenging due to the turbulent nature of airflows and the resulting odor plume characteristics. The key to correctly finding an odor source is designing an effective olfactory-based navigation algorithm, which guides the robot to detect emitted odor plumes as cues in finding the source. This dissertation proposes three kinds of olfactory-based navigation methods to improve search efficiency while maintaining a low computational cost, incorporating different machine learning and artificial intelligence methods.

A. …

Flax/Acrylic Flow Turbine Blade Manufactured By In Situ Polymerisation (Isp) Monomer Infusion Under Flexible Tooling (Mift), Y Qin, R Cullen, John Summerscales, Jasper Graham-Jones, Maozhou Meng, Richard Pemberton

School of Engineering, Computing and Mathematics

A flax fabric reinforced acrylic thermoplastic matrix component has been manufactured as two half blades (front and back respectively) with the parts bonded together with a wood dust acrylic polymer to produce a component with the same thermoplastic polymer used for the composite matrix and the adhesive. The mould profile is for a floating offshore wind (FLOW) turbine blade at scale 1:50. This model represents the NREL 5 MW reference wind turbine. The blades are not scaled geometrically, but instead have been adapted to produce Froude scaled thrust, in spite of much lower Reynolds numbers at reduced scale and when …

Desgarrandonos De Nuestra Lengua: Ripping Us From Our Language, Lillian Ramos, Julia N. Ramirez

Bilingual and Literacy Studies Faculty Publications

Using a testimonio methodology, this study provides insight on how language ideologies, family, and education in the Texas Borderlands impacted two Latina teachers’ view and understanding of their identity. Through our personal experiences as PK-16 students, classroom teachers, and doctoral students, we were able to understand the colonization of our language and the subsequent endangerment of our bilingualism, which upon reflecting, had an impact on how we see ourselves as individuals, bilinguals, teachers, and Latinas. Our experiences with our bilingualism affected the way in which we perceive ourselves and our community. The reflection and analysis of our experiences allowed us …

Health And Kinesiology News, Georgia Southern University

Health Sciences & Kinesiology: News & Publications (2015-2023)

• Peer Fitness Training Seminar

Correlating Sentiment In Reddit’S Wallstreetbets With The Stock Market Using Machine Learning Techniques, Sultan Ali Alzaabi

Theses

The issue that this study addresses is to observe whether there exists a statistical relation between the stock market and Reddit’s wallstreetbets. Previous research mainly focused on the relation between the stock market and Twitter. To gather data for the study, comments were scrapped from the subreddit wallstreetbets for a period of four months, Jan 1, 2021, till April 30, 2021. Different sentiment classifiers were, then, applied on a sample of the data to observe the most accurate classifier for the study. The study concluded that the most accurate sentiment classifier was an SVM classifier trained on 80% of Reddit …

Solving Commuting Challenges With Rts Bus Rapid Transit (Rts-Brt) Rochester, Ny, Lelise Tesfaye Bekele

Theses

The public transport service in Rochester, NY, is inefficient in terms of reliability, safety, comfort, security, waiting, transfer, and longer commute hours. The public transportation system needs significant transformation to overcome this alleviating issue and relieve the burden on low-income residents, pedestrians, and non-motorized vehicle users. The research objective of this thesis is to advance and discover a connection pattern between transportation, urban sprawl, poverty, and unemployment in Rochester, NY. It targets the low-income resident’s detachment from diverse uses, residential settlement, locations of jobs, and transportation options. The research analyses how-: people commute to work, how long the commute takes, …

Solvation Of Isoelectronic Halide And Alkali Metal Ions By Argon Atoms, Carly A. Rock, Sarah N. Arradondo, Gregory S. Tschumper

Chemistry Faculty Research & Creative Works

This work systematically examines the interactions of alkali metal cations and their isoelectronic halide counterparts with up to six solvating Ar atoms (M+Arn and X–Arn, where M = Li, Na, K, and Rb; X = H, F, Cl, and Br; and n = 1–6) via full geometry optimizations with the MP2 method and robust, correlation-consistent quadruple-ζ (QZ) basis sets. 116 unique M+Arn and X–Arn stationary points have been characterized on the MP2/QZ potential energy surface. To the best of our knowledge, approximately two dozen of these stationary points have been reported here for the first time. Some of these new …

Management Of Meadow Fescue Pasture For High-Producing Dairy Cows In Northern Japan, K. Sudo, K. Ochiai, T. Ikeda

IGC Proceedings (1977-2023)

The objective of this study was to establish an intensive grazing system of meadow fescue (Festuca elatior L.) pasture for high-producing dairy cows in some areas of Japan where soil freezes in winter. Plant succession of meadow fescue pastures that had been grazed at different plant heights and milk production from cows grazed on meadow fescue pasture compared to that from cows grazed on perennial ryegrass pasture were surveyed over a five year period. Succession of meadow fescue pasture depended on the management of plant height before grazing use. Milk production from cows grazed on meadow fescue pasture was …

Evaluation Of Kentucky Bluegrass (Poa Pratensis L.) For Creating Sustainable Grazing Swards In Hokkaido, T. Saigusa, S. Tejima, Y. Ogawa, S. Takahashi

IGC Proceedings (1977-2023)

Kentucky bluegrass (Poa pratensis L.) is generally considered to be a weed in the meadows of Hokkaido. However, a revaluation of this species should be undertaken in terms of its useful characteristics for labor-saving management on farms in marginal areas. The performance of steers (Holstein-Friesian) and botanical composition of Kentucky bluegrass swards were investigated under the stocking methods of set and rotational grazing and compared with timothy (Phleum pratense L.) swards. Kentucky bluegrass was stable over the grazing season under both methods, although timothy decreased rapidly. The average daily gain of steers raised on Kentucky bluegrass swards was …

The Pow+Tree Strategy’S Effects On The Argumentative Writing Of Struggling Secondary Students, Matthias Grünke

Journal of Educational Research and Practice

The present study aims to evaluate the effects of an argumentative writing strategy (POW+TREE) on four struggling ninth graders’ ability to produce persuasive texts regarding their point of view on different questions. I applied a multiple-baseline design to evaluate outcomes across participants. The results indicate the intervention helped students to write more extensive essays, and evidence shows an increase in quality. Follow-up data suggest the effects remained after the treatment ended. I also discuss future research and the findings’ implications for practitioners.

Accuracy Of Routine 2d Echocardiography To Estimate Pda Type And Dimension And Predict Device Selection For Successful Pda Occlusion, Mohammed Omar Galal, Zaheer Ahmed, Arif Hussain, Masroor Sharfi, Yahia El Mahdi, Fayzah El Khattab, Amjad Alkouatli, Riad Abou Zahr

Journal of the Saudi Heart Association

Background: Assessment of the shape and dimensions of PDA is usually done angiographically and in the majority of cases need arterial access. Our aim was to evaluate the value of routine 2 D echocardiography (ECHO) in predicting type, dimensions of PDA and to anticipate device size to be used during the intervention. Material and Methods: The charts of all patients who underwent transcatheter closure of PDA between January 2015 and December 2020 were reviewed. Their pre-procedure ECHO and catheterization details at the time of device closure were analyzed. Results: Total of 139 patients were reviewed and 8 were excluded because …

Lessons Learned: Richard “Jake” Siewert, Mercedes Cardona

Journal of Financial Crises

Siewert served as counselor to US Treasury Secretary Timothy Geithner from 2009 to 2011 during the Global Financial Crisis of 2007–09 (GFC). He had previously served in the Clinton administration, including as a special assistant to the president for economic affairs, at the National Economic Council, and as deputy White House press secretary. He also handled the press secretary duties from September 30, 2000, to January 20, 2001. This “Lessons Learned” is based on an interview with Mr. Siewert.

The Effect Of A Financial Crisis On Household Finances: A Case Study Of Iceland’S Financial Crisis, Axel Hall, Andri S. Scheving, Gylfi Zoega

Journal of Financial Crises

Iceland experienced a financial crisis in 2008–2009 when its banking system collapsed, the currency lost half its value, most businesses became technically insolvent, house prices fell, and household debt increased due to indexation to foreign currencies or the price level. This paper tells the story of the crisis and maps the losses to households using a dataset from tax returns that includes all taxpayers in the country and contains the value of housing, mortgage debt, disposable income, and net worth. For relative losses in net worth, the results show that families with children, especially those with parents aged between 24 …

Bridging Digital Divide And Rural E-Goverment (Smart Kampung): Evidence From Banyuwangi, Indonesia, Luhung Achmad Perguna, Bella Fadhilatus Sanah, Listyo Yudha Irawan, Ahmad Arif Widianto

Library Philosophy and Practice (e-journal)

Currently humans can not be separated from using of technology. The more complex the problem, the need for technology continues to be sought. Unfortunately, even though technology is needed, digital divide still occurs. Digital divide occurs at all levels including at the local level. Villages in Indonesia require the penetration of information and communication technology in an effort to improve the quality of life. This study aims to explain the relationship and dynamics that occur with the presence of ICT at the government level with rural communities in Banyuwangi district. Furthermore, this study seeks to illustrate the impact on the …

Documentary Practices Of Hospital Librarians In Evidence-Based Medicine: The Example Of Health Technology Assessment In Swedish Healthcare, Sara Ahlryd, Fredrik Hanell

Proceedings from the Document Academy

Today’s healthcare rely on a basis of evidence-based medicine (EBM) and in modern healthcare there are demands for rational decision-making about new methods, technology and treatments. HTA (Health Technology Assessment) supports decision-making in healthcare and in this study we turn to documentary practices of hospital librarians in HTA, as well as how documentary practices shape and are shaped by the work and roles of hospital librarians. Five central documentary practices were identified as initial searching, negotiating a search strategy, the main searching, making a selection, and documenting the search process. These practices construct the work and roles of hospital librarians …

Documents In The Dynarchive: Questioning The Total Revolution Of The Digital Archive, Rachel Pierce

Proceedings from the Document Academy

The digital archive is often described in opposition to its physical counterpart. Media theorist Wolfgang Ernst has coined the term “dynarchive” to describe the former, a phrase that neatly contrasts digital archival remixability with the statis of the physical archive and its hierarchical fond structure. The article both uses and questions this characterization by examining the archive’s physical and digital document practices in three areas: (1) Hierarchical collection description versus individual document description; (2) Original order versus relevance-based results; and (3) Archival selection practices and the illusion of completeness. Archival structure and description have been central to the authority and …

Commuters’ Health Certificate As Social Control During The Covid-19 Pandemic, Suprayitno Suprayitno, Rahmi Rahmi, Lydia Christiani

Proceedings from the Document Academy

In Indonesia, a regulation on large-scale social restrictions (“Pembatasan Sosial Berskala Besar” or PSBB) restricted citizens’ activities in the cultural, social, and economic sectors. These large-scale social restrictions also impact Jakarta’s activities from the commuting communities of Central Java, the Yogyakarta Special Region, and East Java Provinces. As a result, these commuters have become accustomed to travelling back to their hometowns every Friday afternoon. On Sundays, they return to Jakarta and arrive in Jakarta on Monday mornings to go to work. This activity is often referred to as “Pulang Jumat Kembali Ahad” (PJKA) or Going Home Every Friday Evening and …

Mhealth: A Mediating Tool For Community Health Workers’ Transformation In Armed Conflict Zones, Nakama David, Samuel C. Avemaria Utulu, Jennifer Tyndall

The African Journal of Information Systems

Communities affected by armed conflict are striving to provide access to effective healthcare services in countries like Nigeria, where there exists a fragile healthcare system with an acute deficit of manpower and resources. This fragility has a negative impact on child health service delivery. mHealth is considered an excellent platform for enhancing/transforming the activities of community health workers (CHWs) in the delivery of effective health services. This paper aims to explore how mHealth implementation mediates and transforms the activities of CHWs in an armed conflict setting using activity theory as a lens. An interpretive research methodology was used, and the …

عبارة الإمام مسلم إسناد يقع إلى جنب إسناد؛ لعلّة تكون هناك "دراسة تحليلية" The Phrase Imam Muslim Is A Chain Of Narrators Located Next To An Isnad; An "Analytical Study", Rama Nabil Abu Tarboush

Jordan Journal of Islamic Studies

ملخص

يحاول هذا البحث فهم المقصود من عبارة الإمام مسلم التي ذكرها في مقدمة صحيحه عند سياقه لمنهجه في التكرار، حيث قال: (إسناد يقع إلى جنب إسناد؛ لعلّة تكون هناك)، إذ إنّ هذه العبارة كانت سبب إشكال بين العلماء، حيث اختلفوا في مفهومها والمقصود منها؛ فمنهم من حمل مفهوم (العلّة) في العبارة على المعنى اللغوي، ومنهم من حملها على المعنى الاصطلاحي عند المحدّثين، ممّا أدّى إلى تقييد سبب تكرار الأسانيد في صحيح مسلم على وجود علّة في الإسناد فحسب؛ لذا جاء هذا البحث لدراسة العبارة وتحليل ظاهرها، والنّظر في تفسيرات العلماء لها، ثمّ مقارنتها بصنيعه داخل الصحيح عند تكراره للأسانيد؛ …

Pedagogical Analysis Of The Participation Of The National Teams Of Uzbekistan And China In The Xxxii Tokyo 2020 Summer Olympic Games In Weightlifting, Rashid Masharipovich Matkarimov

Eurasian Journal of Sport Science

Purpose: Assessment of technical and tactical training of highly qualified weightlifters of Uzbekistan and China at the XXXII Summer Olympic Games in Tokyo 2020.

Methods: The criteria for evaluating the technical and tactical training of weightlifters are evaluated by indicators of their effective use of the opportunities provided at competitions. That is, excellent if opportunities above 85% are used, good if opportunities above 70% are used, satisfactory if opportunities above 60% are used, unsatisfactory if opportunities below 60% are used.

Results: At the XXXII Summer Olympic Games of the Uzbekistan national weightlifting team, held in Tokyo, Japan, in 2020, 4 …

The Importance Of Educational Technology In Teaching Physics Based On A Competency-Based Approach In Higher Education., Ugiloy Nabievna Sultonova Phd

Central Asian Journal of Education

This article presents a comparative analysis of the traditional and competent approach to the importance of educational technologies in teaching physics on the basis of a competency-based approach in technical higher education institutions, the basic concepts of improving physics teaching methods and individual approach.

Disparate Impacts Of Two Public Reporting Initiatives On Clinical And Perceived Quality In Healthcare, Ahreum Han, J. Park

Health Care Administration Faculty Research

Purpose: Transparency is increasingly viewed as a prerequisite for value-based health care that invites quality in the assessment of achieved value. However, nowadays the ability of transparency initiatives to enhance quality of care remains obscure, if not rejected. Thus, this study aims to investigate how transparency initiatives influence two types of quality of care: clinical and perceived quality.

Methods: First, factor analyses were conducted to construct three dependent variables: healthcare-associated infections (HAIs), 30-day readmission rates, and patient satisfaction. Then, the three quality models were compared by running ordinary least squares multiple regressions using STATA 14.1. The existence of …

Filled/Non-Filled Pairs: An Empirical Challenge To The Integrated Information Theory Of Consciousness, Amber R. Hopkins, Kelvin J. Mcqueen

Philosophy Faculty Articles and Research

Perceptual filling-in for vision is the insertion of visual properties (e.g., color, contour, luminance, or motion) into one’s visual field, when those properties have no corresponding retinal input. This paper introduces and provides preliminary empirical support for filled/non-filled pairs, pairs of images that appear identical, yet differ by amount of filling-in. It is argued that such image pairs are important to the experimental testing of theories of consciousness. We review recent experimental research and conclude that filling-in involves brain activity with relatively high integrated information (Φ) compared to veridical visual perceptions. We then present filled/non-filled pairs as …

The Journal Of Conventional Weapons Destruction, Issue 25.2 (2021), Cisr Journal

The Journal of Conventional Weapons Destruction

Read Issue 25.2 on Issuu.com

Accident Response To Mitigate Risk: A Call To Action, Lillian Gates

The Journal of Conventional Weapons Destruction

Effective accident response in humanitarian mine action (HMA) contributes to increased safety in future demining work. Mine action organizations play a variety of roles in the improvement of accident response, with the U.S. Department of State’s Office of Weapons Removal and Abatement in the Bureau of Political-Military Affairs being the most recent to adjust their accident response process by establishing the Accident Review Panel (ARP). This panel consolidates the office’s efforts and allows for standardized accident response protocol and the collection and analysis of accident data. Other organizations active in cultivating better accident responses include the United Nations Mine Action …

Mechanical Equipment In Ied Clearance: Observations From Iraq, Pehr Lodhammar, Mark Wilkinson Ph.D.

The Journal of Conventional Weapons Destruction

Mechanical equipment has been in the inventory of conventional military forces for the purposes of military engineering—including demining—since the Second World War. The integration of mechanical equipment into the United Nations Mine Action Service (UNMAS) Iraq clearance activities may have therefore seemed a natural evolution from what might be considered ‘conventional’ mine clearance, yet it brought with it a number of issues. First, the absence of any clear doctrine for the use of mechanical equipment in improvised explosive device (IED) clearance generated resistance and criticism from specialist IED clearance companies operating at that time in Iraq. It was argued that …

We Are ... Marshall, December 15, 2021, Office Of Marshall University Communications

We Are ... Marshall: the Newsletter for Marshall University 1999-2023

No abstract provided.

Bullying In The C-Suite: A Nurse Leader Perspective, Kimberly Ann Colonnelli

Doctor of Nursing Practice (DNP) Projects

An estimated 35% of American workers have experienced bullying, and in 80% of those situations, the perpetrator was a supervisor or boss. 1 However, the reality is that bullying can come from anyone in the workplace, including subordinates. Victims are generally well liked and good performers, making them feel like threats to a bully’s power base. Bullying, unlike harassment, is not a legally defined behavior, so no laws currently exist to punish it. Victims are, therefore, at the mercy of their bosses, supervisors, co-workers, and human resource departments for protection or relief. Bullying is not a singular event, but rather …

Rethinking Recidivism: Considerations For Counselors Working With Adult Clients In Sex Offender Treatment, Claire Richards

Counselor Education Capstones

Sex offender treatment is often court ordered and part of conditional release for individuals who have been convicted of harmful sexual acts. Counselors working with this population have an important role in terms of supporting and addressing the needs of their clients, but also in terms of public safety. A cursory exploration of this treatment includes an overview of the role that risk/protective factors documented through assessments have on outcomes, the impact of restrictions regarding conditional release, and how the counselors are both impacted by and integral to this field. Counselors who work with this demographic are presented with informed …

Covid-19: Does The Timing Of Intubation Affect Overall Outcomes, Jennifer Burvee

Nursing Masters Papers

COVID-19 also known as coronavirus disease of 2019 is a viral illness caused by novel coronavirus SARS-CoV2 that was discovered in December 2019 in Wuhan, China. To date, there have been over 250 million cases worldwide. The severity of COVID-19 ranges from mild symptoms to critical illness warranting hospitalization within an intensive care unit to death. Current treatment modalities include supportive cares, monoclonal antibodies, interleukin inhibitors, convalescent plasma, therapeutic anticoagulants, anti-inflammatory medications and/or corticosteroids. A common complication due to COVID-19 is acute respiratory failure resulting in pulmonary insult which start as cough but progress to the need for supplemental oxygen …