Engineering Commons^™

Profile Of Britt Carina Horncastle, Mary Frost

Online Journal of Space Communication

Profile of and interview with Britt Carina Horncastle, Satellite Consultant

Increasing The Predictive Capability Of Mapping Technologies For Healthcare In Disaster Management, Simon O.M. Adebola

Online Journal of Space Communication

Health as defined by the WHO/EUROs Health 21 is 'the reduction in mortality, morbidity and disability due to detectable disease and disorder, and an increase in the perceived level of health' (WHO, 1999). Health Impact Assessment (HIA) is a combination of procedures, methods and tools by which a policy, program or project may be judged as to its potential effects on the health of a population, and the distribution of those effects within the population (WHO, 1999).

Remote Sensing And Human Health: New Sensors And New Opportunities, Louisa R. Beck, Bradley M. Lobitz, Byron L. Wood

Online Journal of Space Communication

Remote sensing data enable scientists to study the earth's biotic and abiotic components. These components and their changes have been mapped from space at several temporal and spatial scales since 1972. A small number of investigators in the health community have explored remotely sensed environmental factors that might be associated with disease-vector habitats and human transmission risk. However, most human health studies using remote sensing data have focused on data from Landsat's Multispectral Scanner (MSS) and Thematic Mapper (TM), the National Oceanic and Atmospheric Administration (NOAA)'s Advanced Very High Resolution Radiometer (AVHRR), and France's Système Pour l'Observation de la Terre …

Use Of Google Earth™ To Strengthen Public Health Capacity And Facilitate Management Of Vector-Borne Diseases In Resource-Poor Environments, Saul Lozano-Fuentes

Online Journal of Space Communication

Novel, inexpensive solutions are needed for improved management of vector-borne and other diseases in resource-poor environments. Emerging free software providing access to satellite imagery and simple editing tools (e.g. Google Earth™) complement existing geographic information system (GIS) software and provide new opportunities for: (i) strengthening overall public health capacity through development of information for city infrastructures; and (ii) display of public health data directly on an image of the physical environment.

Collaborators include: Saul Lozano-Fuentes, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, USA; Darwin Elizondo-Quiroga, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort …

Opportunities And Challenges Of E-Health And Telemedicine Via Satelite, C. Dario, A. Dunbar, F. Feliciani, M. Garcia-Barbero, S. Giovannetti, G. Graschew, A. Güell, A. Horsch, M. Jenssen, L. Kleinebreil, R. Latifi, M. M. Lleo, P. Mancini, M. T.J. Mohr, P. Ortiz García, S. Pedersen, J. M. Pérez-Sastre, A. Rey

Online Journal of Space Communication

The introduction of Information and Communication Technology (ICT) in the health scenario is instrumental for the development of sustainable services of direct benefit for the European citizen. The setting up of satellite based applications will enhance rapidly the decentralisation and the enrichment of the European territory driving it towards a homogenous environment for healthcare.

Satellite Imagery In The Study And Forecast Of Malaria, David J. Rogers, Sarah E. Randolph, Robert W. Snow, Simon I. Hay

Online Journal of Space Communication

More than 30 years ago, human beings looked back from the Moon to see the magnificent spectacle of Earthrise. The technology that put us into space has since been used to assess the damage we are doing to our natural environment and is now being harnessed to monitor and predict diseases through space and time. Satellite sensor data promise the development of early-warning systems for diseases such as malaria, which kills between 1 and 2 million people each year.

A Review Of Ict Systems For Hiv/Aids And Anti-Retroviral Treatment Management In South Africa, Tove Sørensen, Ulrike Rivett, Jill Fortuin

Online Journal of Space Communication

HIV/AIDS is a major global health problem. In South Africa, it is estimated that 5.4 million people are infected by HIV, out of a population of nearly 48 million, giving a prevalence rate of about 11%. About 600,000 individuals are infected with AIDS. Furthermore, the estimates show that, by mid-2006, some 711,000 people were in need of anti-retroviral treatment (ART), while 225,000 were actually receiving it.

Re-Inventing Health Care Training In The Developing World: The Case For Satellite Applications In Rural Environments, Krishnan Haridasan, Srinivasan Rangarajan, Gregory Pirio

Online Journal of Space Communication

The rapid advance of Information Communication Technology (ICT) in low and middle income countries has created an unprecedented opportunity to change the way that pre-service and in-service education of health care workers is delivered. The virtual ubiquity of satellite delivery, the dramatically increasing accessibility to the Internet, and the ever expanding mobile phone platform means that there is virtually no part of the world that cannot take advantage of ICT to deliver more effective and less costly learning experience to health care practitioners. ICT can play a vital role in training healthcare professionals, across the board - in nursing schools, …

The Possible Use Of Telemedicine In Developing Countries, R. Wootton

Online Journal of Space Communication

Since the place of telemedicine in the industrialized world is by no means properly worked out yet, it might seem premature to consider its use in developing countries. Nonetheless, there is interest in the possible use of telemedicine in developing countries, from at least two organizations:

1. The Midjan group, an impromptu committee that was formed following the African Regional Telecommunications Development Conference in Abidjan in March 19963. This European telemedicine collaboration group aims to explore the use of telemedicine in developing countries. At present, the group includes representatives from 22 telecommunication and medical informatics suppliers, telecommunication operators, universities, hospitals and …

Cluster Forecasting Of Corruption Using Nonlinear Autoregressive Models With Exogenous Variables (Narx)—An Artificial Neural Network Analysis, Seyedali Ghahari, Cesar Queiroz, Samuel Labi, Sue Mcneil

Purdue University Libraries Open Access Publishing Fund

Any effort to combat corruption can benefit from an examination of past and projected worldwide trends. In this paper, we forecast the level of corruption in countries by integrating artificial neural network modeling and time series analysis. The data were obtained from 113 countries from 2007 to 2017. The study is carried out at two levels: (a) the global level, where all countries are considered as a monolithic group; and (b) the cluster level, where countries are placed into groups based on their development-related attributes. For each cluster, we use the findings from our previous study on the cluster analysis …

Manufacturing: The Qualitative Study Of A Transition To A Green Facility, Brandon David Staves

Masters Theses & Specialist Projects

This qualitative study focused on answering three core questions: How have facilities reduce pollutions in regards to the quality of air, water, land, light and noise? Which Types of pollution reduction projects are more or less successful to implement? What types of pollution are facilities focusing on and why? The results of the 15 companies surveyed show a variety of projects that facilities have used to reduce pollution, it also shows that cost is a major factor in the unsuccessful projects, and that facilities are actively focused on reducing Air, Land, and Water pollution. While the data shows a variety …

The Impact Of Gemba Walks On Preventative Maintenance Productivity, Jake Donald Taylor

Masters Theses & Specialist Projects

Gemba Walks are a tool to get management involvement in areas where the work is taking place. Gemba Walks allow individuals involved first-hand to voice and reduce waste within the process and general operations. This research measured the benefits and improvements Gemba Walks had on the availability of equipment. For example, reducing the number of events that equipment is down for maintenance and its duration to repair these events, therefore improved availability. Maintenance is a critical aspect of keeping a company running, and making improvements found during this research significantly impacted the company by creating lean improvements. The improvements focused …

Development-Induced Displacement In Kiryandongo District: A Case Study Of The Karuma Hydroelectric Power Plant, Remington Fritz

Independent Study Project (ISP) Collection

This paper assesses the effects of the development induced displacement due to the Karuma Hydroelectric Power Plant on the Awoo village and surrounding areas in Karuma Town. Recently, Uganda has pursued several large-scale development projects that have repeatedly displaced people. Despite having strong displacement and resettlement framework, there is a continued pattern of failing to implement such framework, threatening the livelihood and well-being of those displaced.

Interview with key informants from several government agencies, such as the Ministry of Energy and Mineral Development the National Environmental Management Authority and Ugandan Generation Electricity Company Ltd have illustrated the political framework and …

Occurrence And Probabilistic Health Risk Assessment (Pra) Of Dissolved Metals In Surface Water Sources In Southern Peru, Alexander Ccanccapa-Cartagena, Betty Paredes, Corina Vera, Francisco D. Chavez-Gonzales, Elizabeth Joy Olson, Lisa Welp, Nadezhda N. Zyaykina, Timothy R. Filley, David M. Warsinger, Chad T. Jafvert

School of Mechanical Engineering Faculty Publications

Often, metal and metalloid ions are present in water at concentrations that seriously affect human health; understanding their occurrence is critical, especially in regions such as Peru, where natural volcanic activity and anthropogenic activity have made them more prevalent in local waterbodies. In this study, river, lake, aquifer, and irrigation water samples, collected from the Chili-Quilca, Camana-Majes, Colca-Chivay-Siguas, Oco˜na, Urubamba-Vilcanota, and Titicaca river basins in Southern Peru, were analyzed for transition metals, other metals, metalloids, and other inorganic water constituents. Special emphasis was placed on metals and metalloids regulated by Peruvian Water Quality Standards and those categorized as of “primary …

Mems 411: Safely Capturing Giant African Pouch Rats, Anthony Brown, John Christensen, Jared Harrison

Mechanical Engineering Design Project Class

We were tasked with designing a trap to safely capture Giant African Pouch Rats. The traps are used in both urban and rural environments that include city streets, basements, farms, river beds, and bushes among other locations. Pouch rats are much larger than most rats and are a very ferocious species; they will harm themselves if there are any non-smooth surfaces when captured. It is very important that we designed a trap with this safety top of mind.

Mems 411: Giant Pouched Rat Trap, Shannon Wang, Isha Shah, Vaishali Shah, Elizabeh Saliba

Mechanical Engineering Design Project Class

Our goal is to design a giant pouched rat trap that meets the customer needs from professor Stan Braude. The giant pouched rats are to be breed and trained to find land mines. Therefore, the rats must be captured in good condition. However, giant pouched rats are not passive once caught and tries to escape every way possible. In the past, with traditional trap wires, they tend to get caught in the wire and hurt themselves. Our solution offers a completely smooth inner wall of the trap to prevent damage to the rats, while improving on the functionality of the …

Mems 411: Q.T. B-Bar, Gambian Pouched Rat Trap, Benjamin W. Horine Jr., Ileane Ho, Sarangi Pathirana

Mechanical Engineering Design Project Class

To design and build an improved rat trap that will effectively capture a Gambian Pouched Rat of larger size ensuring the rodents' safety, easy deployment in natural environments, simple mechanical release mechanisms, and cost-effectiveness.

The Effect Of Low Dose Penicillin On Tumor Development In ApcMin/+ Mice, Kinsey Ann Sierra Meggett

Theses and Dissertations

Antibiotics have been our most effective weapon against bacterial infections since their discovery in the early 1900s. Their use has been critical in reducing mortality rate from infectious diseases. However, in the last few decades, the overuse of antibiotics, beginning at an early age and into adulthood, has become a growing concern globally. Penicillin is one of many extensively used antibiotics in early childhood that has been used to treat childhood infections. Recent studies showed that exposure to low dose penicillin can have adverse effects leading to chronic illness such as diabetes, allergies, inflammation, and susceptibility to obesity, with the …

Aessa Young Professionals Forum Webinar “Technologies And Skills That Will Gearup The Aerospace Industry Post Pandemic” - A Global Perspective With An Emphasis On South Africa October 2021, Linda Vee Weiland

Publications

A webinar presentation for AeSSA Young Professionals.

Asphaltene Thermodynamic Flocculation During Immiscible Nitrogen Gas Injection, Mukhtar Elturki, Abdulmohsin Imqam

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Gas-enhanced oil recovery is one of the most advantageous enhanced oil recovery methods. Nitrogen is one of the most investigated gases because of its beneficial properties. However, during its interaction with crude oil, nitrogen can induce asphaltene deposition, which may result in severe formation damage and pore plugging. Few works have investigated the impact of nitrogen on asphaltene instability. This research studied the immiscibility conditions for nitrogen in nanopores and the impact of nitrogen on asphaltene precipitations, which could lead to plugging pores and oil recovery reduction. A slimtube was used to determine the minimum miscibility pressure (MMP) of nitrogen …

Socio-Ecological Analysis Of Artisanal Gold Mining In West Africa: A Case Study Of Ghana, Richard Takyi, Rasha Hassan, Badr El Mahrad, Richard Adade

Journal of Sustainable Mining

The surge in artisanal gold mining (AGM) activities and the associated environmental impact in Ghana have elicited several stakeholders' attempts to curb the problem. However, due to little understanding of the underlying issues, these efforts have been ineffective. This study aims to use a socio-ecological framework to analyze drivers of AGM activities, the environmental pressures, the state change, their impact on human welfare, and the management response as measures (DAPSI(W)R(M)) to the problem. Evaluate AGM's impact on Ghana's ability to achieve the United Nations Sustainable Development Goals (SDGs). Data were collected from relevant literature on the subject and analyzed with …

Hydrocracking Of Octacosane And Cobalt Fischer–Tropsch Wax Over Nonsulfided Nimo And Pt-Based Catalysts, Wenping Ma, Jungshik Kang, Gary Jacobs, Shelley D. Hopps, Burtron H. Davis

Center for Applied Energy Research Faculty and Staff Publications

The effect of activation environment (N₂, H₂ and H₂S/H₂) on the hydrocracking performance of a NiMo/Al catalyst was studied at 380 °C and 3.5 MPa using octacosane (C₂₈). The catalyst physical structure and acidity were characterized by BET, XRD, SEM-EDX and FTIR techniques. The N₂ activation generated more active nonsulfided NiMo/Al catalyst relative to the H₂ or H₂S activation (X_C28, 70–80% versus 6–10%). For a comparison, a NiMo/Si-Al catalyst was also tested after normal H₂ activation and showed higher activity at the same process …

Economic Test Results Of Experimental Spring Device, Husniddin D. Irisov, Alexander P. Kartoshkin

Technical science and innovation

The article conducts economic research on the development of resource-saving technologies in the artificial shedding of cotton leaves and new scientific and technical solutions for the formation of high-dispersion droplets of spraying equipment, including the technological operation of high-dispersion droplet-forming spraying devices for small-volume fan sprayers.The experimental spraying unit, equipped with advanced cultivators, was tested in the field under typical field conditions and optimal agro-technical terms for the agro-technical evaluation test area. During the study, test schemes were adopted to determine the performance of sprayers in the field, soil type, relief and microrelief, soil moisture and hardness were determined in …

Human-Machine Communication: Complete Volume. Volume 3. Diffusion Of Human-Machine Communication During And After The Covid-19 Pandemic

Human-Machine Communication

This is the complete volume of HMC Volume 3. Diffusion of Human-Machine Communication During and After the COVID-19 Pandemic

Communicative Development And Diffusion Of Humanoid Ai Robots For The Post-Pandemic Health Care System, Do Kyun David Kim, Gary Kreps, Rukhsana Ahmed

Human-Machine Communication

As humanoid robot technology, anthropomorphized by artificial intelligence (AI), has rapidly advanced to introduce more human-resembling automated robots that can communicate, interact, and work like humans, we have begun to expect active interactions with Humanoid AI Robots (HAIRs) in the near future. Coupled with the HAIR technology development, the COVID-19 pandemic triggered our interest in using health care robots with many substantial advantages that overcome critical human vulnerabilities against the strong infectious COVID-19 virus. Recognizing the tremendous potential for the active application of HAIRs, this article explores feasible ways to implement HAIRs in health care and patient services and suggests …

Our Future Arrived: Diffusion Of Human-Machine Communication And Transformation Of The World For The Post-Pandemic Era, Do Kyun David Kim, Gary Kreps, Rukhsana Ahmed

Human-Machine Communication

The world is getting into a new phase in history. For the first time, humans are verbally communicating and developing meaningful relationships with non-living objects. AI is a wormhole to open a gateway to the new world, and the COVID-19 pandemic prepared the world to transform its system to be an open system that responds to, communicates with, and utilizes the remnants coming out of the wormhole of the new world. Now, we urgently need to create a holistic discourse on how we can recognize, develop, or shape the identities of communicable machines as people develop a partnership with them. …

Characterization Of Tea (Camellia Sinensis) Granules For Quality Grading Using Computer Vision System, Md Towfiqur Rahman, Sabiha Ferdous, Mariya Sultana Jenin, Tanjina Rahman Mim, Masud Alam, Muhammad Rashed Al Mamun

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Tea (Camellia sinensis) has been found as an important medicinal beverage for human which is consumed all over the world. Primarily, the majority of tea is being cultivated in Asia and Africa, however it is commercially produced by more than 60 countries. Though substantial amount is produced, its processing system is still underdeveloped which leads to decrease in export opportunity as well as low monetary value. Moreover, the traditional method of tea grading and sorting is laborious, inefficient, and costly which ultimately produces the low-quality heterogeneous products. Processing and grading of tea granules after drying is very important …

Issue 12: Contributors, Don Flournoy

Online Journal of Space Communication

Biographical information on the Issue 12 contributors.

Satellite Technology Applications In Education: Examples From Greece, Yioryos Nardis

Online Journal of Space Communication

In ancient Greece, there was a mechanism for processing space information from the earth. The Antikythera has since been referred to as the world's first (mechanical) computer. In Greece, the Antikythera mechanism was used to fabricate calendars and schedules for seasons of harvesting and for organizing religious festivals. More than two millennia later, the descendants of these early scholars and technicians are still using outer space to educate themselves, but now the mechanism is electronic and digital using software and spaced-based satellites.

Worldspace Satellite Radio, S. Rangarajan

Online Journal of Space Communication

There are significant challenges to the delivery of quality education to less-developed nations. The primary obstacle is the lack of available and affordable connectivity solutions. Broadcast satellites can play an important role to fill this void. Particularly, digital broadcast satellites can provide audio and multimedia contents to multiple locations simultaneously. WorldSpace, with its extensive reach and low-cost terminals, offers a viable solution to increase the access to global educational resources. This solution includes audio formats, asynchronous multimedia delivery and creation of virtual classrooms with instructor-led, synchronous delivery of audio-visual presentations. These help enhance the quality of education delivery across Africa …