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Circadiomics: Circadian Omic Web Portal, Muntaha Samad, Forest Agostinelli, Tomoki Sato, Kohei Shimaji, Pierre Baldi Jul 2022

Circadiomics: Circadian Omic Web Portal, Muntaha Samad, Forest Agostinelli, Tomoki Sato, Kohei Shimaji, Pierre Baldi

Faculty Publications

Circadian rhythms are a foundational aspect of biology. These rhythms are found at the molecular level in every cell of every living organism and they play a fundamental role in homeostasis and a variety of physiological processes. As a result, biomedical research of circadian rhythms continues to expand at a rapid pace. To support this research, CircadiOmics (http://circadiomics.igb.uci.edu/) is the largest annotated repository and analytic web server for high-throughput omic (e.g. transcriptomic, metabolomic, proteomic) circadian time series experimental data. CircadiOmics contains over 290 experiments and over 100 million individual measurements, across >20 unique tissues/organs, and 11 different species. Users are …

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Lubrication Performance Of Sunflower Oil Reinforced With Halloysite Clay Nanotubes (Hnt) As Lubricant Additives, Md Abu Sayeed Biswas, Md Mashfiqur Rahman, Javier A. Ortega, Laura Peña-Parás, Demófilo Maldonado-Cortés, José A. González, Ricardo Cantú, Adrián Campos, Eugenio Flores Jul 2022

Lubrication Performance Of Sunflower Oil Reinforced With Halloysite Clay Nanotubes (Hnt) As Lubricant Additives, Md Abu Sayeed Biswas, Md Mashfiqur Rahman, Javier A. Ortega, Laura Peña-Parás, Demófilo Maldonado-Cortés, José A. González, Ricardo Cantú, Adrián Campos, Eugenio Flores

Mechanical Engineering Faculty Publications

This study evaluates the tribological performance of nanolubricants of a vegetable oil (sunflower oil) reinforced with different concentrations of environmentally-friendly nanoparticles of halloysite clay nanotubes (HNTs). Tribological characterization was performed under different conditions to determine its effect on the nanolubricants’ performance and optimal HNT concentration. The tribological performances under low and high contact pressures were analyzed with a block-on-ring tribometer following the ASTM G-077-05 standard procedure. The extreme pressure (EP) properties of the nanolubricants were determined with a T-02 four-ball tribotester according to the ITeE-PIB Polish method for testing lubricants under scuffing conditions. In addition, the lubrication performance of the …

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Review Of Emerging Approaches Utilizing Alternative Physiological Human Body Fluids In Non- Or Minimally Invasive Glucose Monitoring, Sunghoon Jang, Yu Wang, Andre Jang Jul 2022

Review Of Emerging Approaches Utilizing Alternative Physiological Human Body Fluids In Non- Or Minimally Invasive Glucose Monitoring, Sunghoon Jang, Yu Wang, Andre Jang

Publications and Research

Diabetes can cause various acute as well as long-term complications in patients, with blood sugar levels of over 600 mg/dL, such as blindness, kidney disease, nervous & circulatory system disease, limb amputations, stroke, and cardiovascular disease (CVD). Frequent and regular blood glucose monitoring by diabetics and physicians is an essential step in the management of diabetes. Over the last five decades, there have been numerous attempts to develop viable painless non- or minimally invasive blood glucose monitoring techniques to replace all existing invasive methods, such as home blood glucose monitoring, which usually require drawing a blood sample by piercing the …

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Technology Roadmap For Standards Of Healthcare Data Cyber Security: Influence Of Public Policy On Consumer Healthcare Cyber Security Protections, Alison Nalven, Courtney Wright, Jennifer Lynn Zeitouni, Nolan Thompson, Sara Ferdousi, Saumya Saxena Jul 2022

Technology Roadmap For Standards Of Healthcare Data Cyber Security: Influence Of Public Policy On Consumer Healthcare Cyber Security Protections, Alison Nalven, Courtney Wright, Jennifer Lynn Zeitouni, Nolan Thompson, Sara Ferdousi, Saumya Saxena

Engineering and Technology Management Student Projects

From the dot com boom to now the Internet of Things (IoT) and Machine Learning era, the evolving digital world that people live in has brought new challenges for protecting personal data and information. IoT devices, smart phones, numerous apps, and more, constantly collect personal health data with many positive intentions. However, the recent overturning of Roe vs. Wade by the United States Supreme Court has generated concerns in particular on who and how personal health data can be used by both governments and private companies with unintended consequences for users. Cyber security and regulations for protecting personal health data …

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Fabrication Of Polymeric Microparticles Loaded With Zoledronic Acid To Treat Osteoarthritis, Yohely Maria Espiritusanto Jul 2022

Fabrication Of Polymeric Microparticles Loaded With Zoledronic Acid To Treat Osteoarthritis, Yohely Maria Espiritusanto

Theses - ALL

Osteoarthritis (OA), a disease caused by wearing and tearing of articular cartilage, affectsover 32.5 million Americans. Synovial inflammation is now recognized as a major contributor to OA progression and pain. Activated synovial macrophages in an OA joint are believed to play a major role in low grade inflammation found in OA. Bisphosphonates such as zoledronic acid (ZA) are known to induce apoptosis specifically in macrophages and several of them are being evaluated as a disease-modifying osteoarthritis drug in clinical trials. However, ZA is rapidly cleared from the joint after systemic or localized direct injection into the joint. In this study …

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Harnessing Confidence For Report Aggregation In Crowdsourcing Environments, Hadeel Alhosaini, Xianzhi Wang, Lina Yao, Zhong Yang, Farookh Hussain, Ee-Peng Lim Jul 2022

Harnessing Confidence For Report Aggregation In Crowdsourcing Environments, Hadeel Alhosaini, Xianzhi Wang, Lina Yao, Zhong Yang, Farookh Hussain, Ee-Peng Lim

Research Collection School Of Computing and Information Systems

Crowdsourcing is an effective means of accomplishing human intelligence tasks by leveraging the collective wisdom of crowds. Given reports of various accuracy degrees from workers, it is important to make wise use of these reports to derive accurate task results. Intuitively, a task result derived from a sufficient number of reports bears lower uncertainty, and higher uncertainty otherwise. Existing report aggregation research, however, has largely neglected the above uncertainty issue. In this regard, we propose a novel report aggregation framework that defines and incorporates a new confidence measure to quantify the uncertainty associated with tasks and workers, thereby enhancing result …

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Analysis Of Factors Affecting Maternal Health Using Data Mining Techniques, Prajina Edayath Jul 2022

Analysis Of Factors Affecting Maternal Health Using Data Mining Techniques, Prajina Edayath

Open Access Theses & Dissertations

Despite being the most expensive maternity care globally, the US has one of the highest maternal mortality rates among developed countries. Furthermore, maternal mortality (MM) and severe maternal morbidity (SMM) have increased in the US during the past two decades. The poor maternal outcome has several contributors. Several socioeconomic and sociodemographic factors impact poor maternal health outcomes and disparities in (MM) and (SMM). However, 45 - 60% of all maternal deaths and SMM cases are preventable with timely and appropriate care. Thus, maternal health outcomes result from multilevel contributors, which suggests that there are opportunities to improve health service quality. …

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The Value Of High Intensity Locomotor Training Applied To Patients With Acute-Onset Neurologic Injury, Meghan Fahey, Gabrielle Brazg, Christopher E. Henderson, Abby Plawecki, Emily H. Lucas, Darcy S. Reisman, Brian D. Schmit, T. George Hornby Jul 2022

The Value Of High Intensity Locomotor Training Applied To Patients With Acute-Onset Neurologic Injury, Meghan Fahey, Gabrielle Brazg, Christopher E. Henderson, Abby Plawecki, Emily H. Lucas, Darcy S. Reisman, Brian D. Schmit, T. George Hornby

Biomedical Engineering Faculty Research and Publications

The purpose of this review is to delineate some of the evidence regarding the effects of exercise intensity during locomotor training in patients with stroke and iSCI. We provide specific definitions of exercise intensity used within the literature, describe methods used to ensure appropriate levels of exertion, and discuss potential adverse events and safety concerns during its application. Further details on the effects of locomotor training intensity on clinical outcomes, and on neuromuscular and cardiovascular function will be addressed as available. Existing literature across multiple studies and meta-analyses reveals that exercise training intensity is likely a major factor that can …

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Sex Differences And Potential Non-Invasive Treatments For Calcific Aortic Valve Disease, Henry Pascal Helms Jul 2022

Sex Differences And Potential Non-Invasive Treatments For Calcific Aortic Valve Disease, Henry Pascal Helms

Theses and Dissertations

Calcific Aortic Valve Disease (CAVD) is a progressive heart disease that ranges from aortic valve sclerosis to aortic valve stenosis. It is characterized by intense calcification and compromised valve function. CAVD affects 25% of people older than 65 and 50% of people older than 85. These rates are expected to increase in the United States due to higher levels of obesity and diabetes, as well as an aging population. CAVD is the leading cause of valve replacement surgery. Annual healthcare costs for these valve replacements are currently estimated to be approximately 2 billion dollars. There are currently no medications approved …

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Transitioning To Sustainable Healthy Diets: A Model-Based And Conceptual System Thinking Approach To Optimized Sustainable Diet Concepts In The United States, Prince Agyemang, Ebenezer M. Kwofie, Jamie Baum Jul 2022

Transitioning To Sustainable Healthy Diets: A Model-Based And Conceptual System Thinking Approach To Optimized Sustainable Diet Concepts In The United States, Prince Agyemang, Ebenezer M. Kwofie, Jamie Baum

Biological and Agricultural Engineering Faculty Publications and Presentations

Food production and consumption are essential in human existence, yet they are implicated in the high occurrences of preventable chronic diseases and environmental degradation. Although healthy food may not necessarily be sustainable and vice versa, there is an opportunity to make our food both healthy and sustainable. Attempts have been made to conceptualize how sustainable healthy food may be produced and consumed; however, available data suggest a rise in the prevalence of health-related and negative environmental consequences of our food supply. Thus, the transition from conceptual frameworks to implementing these concepts has not always been effective. This paper explores the …

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Measuring Creativity In The Fermi Problem, A Type Of Mathematical Modeling, Applying Information Theory, Hidemichi Okamoto Jun 2022

Measuring Creativity In The Fermi Problem, A Type Of Mathematical Modeling, Applying Information Theory, Hidemichi Okamoto

Journal of Educational Technology Development and Exchange (JETDE)

Many methods of measuring creativity have been studied - mainly in psychology. In recent years, there have been attempts to incorporate such creativity into mathematical modelling, a topic handled in mathematics education. Accordingly, some studies have been trying to assess creativity in it. However, there have been no clear criteria or formulas that can be used for any problem, since a rubric has been created for each problem and evaluated individually. In the present study, to measure creativity in the Fermi problem, a type of mathematical modelling, a formula that applies information theory used in information science is proposed and …

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A Convergent Approach To Aqueous Lead (Pb) Mitigation Of A Supplemental Self-Supply Shallow Groundwater Source Accessed By Handpumps In Madagascar, Adaline Marie Buerck Jun 2022

A Convergent Approach To Aqueous Lead (Pb) Mitigation Of A Supplemental Self-Supply Shallow Groundwater Source Accessed By Handpumps In Madagascar, Adaline Marie Buerck

USF Tampa Graduate Theses and Dissertations

The World Health Organization (WHO) has consistently listed lead (Pb) as one of the ten chemicals of major public health concern. Though the toxic nature of lead has been known since the 20th century it is still utilized in a wide variety of products due to its favorable properties. Exposure to lead still accounts for approximately 900,000 deaths annually and disproportionately impacts those in low- and middle-income countries (LMIC) due to a variety of reasons such as poverty, malnutrition, and lack of knowledge on the toxic nature of lead. Lead exposure routes include air, soil, dust, diet, and water. Though …

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Functional Requirements For A Samd14-Capping Protein Complex In Stress Erythropoiesis, Suhita Ray, Linda Chee, Yichao Zhou, Meg A. Schaefer, Michael J. Naldrett, Sophie Alvarez, Nicholas T. Woods, Kyle J. Hewitt Jun 2022

Functional Requirements For A Samd14-Capping Protein Complex In Stress Erythropoiesis, Suhita Ray, Linda Chee, Yichao Zhou, Meg A. Schaefer, Michael J. Naldrett, Sophie Alvarez, Nicholas T. Woods, Kyle J. Hewitt

Nebraska Center for Biotechnology: Faculty and Staff Publications

Acute anemia induces rapid expansion of erythroid precursors and accelerated differentiation to replenish erythrocytes. Paracrine signals—involving cooperation between stem cell factor (SCF)/Kit signaling and other signaling inputs—are required for the increased erythroid precursor activity in anemia. Our prior work revealed that the sterile alpha motif (SAM) domain 14 (Samd14) gene increases the regenerative capacity of the erythroid system in a mouse genetic model and promotes stress-dependent Kit signaling. However, the mechanism underlying Samd14’s role in stress erythropoiesis is unknown. We identified a protein-protein interaction between Samd14 and the α- and β-heterodimers of the F-actin capping protein (CP) complex. Knockdown of …

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In Vitro Regeneration Of Avocado (Persea Americana) West Indian Rootstock Cv.Lula Via Tissue Culture, Nasser Sholi, Hiba Qasrawi Jun 2022

In Vitro Regeneration Of Avocado (Persea Americana) West Indian Rootstock Cv.Lula Via Tissue Culture, Nasser Sholi, Hiba Qasrawi

Palestine Technical University Research Journal

Avocado (Persea AmericanaMill)isa subtropical fruitand ishighly recommended for itsnutritional value. Avocado is knownfor its sensitivityto biotic and a biotic stress.Oneway toovercome this problem is to grafton tolerance rootstocks thatare mainly obtained via seeds thataresubjected to genetic variation.Two different types of explants: axillary bud and shot tip meristemwereused in this study. Axillary buds gave the best results intermsof the maximum number of shoots when compared totheapical meristem in all treatments,regardless of the mediatype. The highest shoot induction in Woody Plant Medium(WP)was better than Murashigeand Skooge(MS) mediumregardless of the explant type. Explant responded better in BAP-containing medium than TDZ and KN. The …

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Soft Wheat Quality Parameters Evaluation By Near Infrared Spectroscopy: From Field To Shelf Analysis, Kliton Bylykbashi Jun 2022

Soft Wheat Quality Parameters Evaluation By Near Infrared Spectroscopy: From Field To Shelf Analysis, Kliton Bylykbashi

International Journal of Business and Technology

Near InfraRed Spectroscopy (NIRS) is a powerful tool that is widely applied in agro-food science and technology research for qualitative as well as quantitative analysis. It is one analytical technique that is taking place in this sector due to its low costs, reliability, rapidity and not invasive / non-destructive nature. NIRS along with chemometric modelling can provide accurate assessment of various grain quality attributes and the chemical composition of grain. The present work investigates the ability of using NIRS for the evaluation of different wheat quality parameters by using a portable spectroradiometer working in Visible – Short Wave InfraRed (Vis-SWIR: …

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توقع نمو خميرة Debaryomyces Hansenii المسببة لفساد الأغذية وذلك باستخدام التحليل الإحصائي المتعدد العوامل, Nawaf Abukhalaf, Wafa Masoud, Ali Al-Qaisi Jun 2022

توقع نمو خميرة Debaryomyces Hansenii المسببة لفساد الأغذية وذلك باستخدام التحليل الإحصائي المتعدد العوامل, Nawaf Abukhalaf, Wafa Masoud, Ali Al-Qaisi

Palestine Technical University Research Journal

The main aim of the present study was to predict the growth of the food spoilage yeast Debaryomyces hansenii by multivariate data analysis (MVDA) using temperature, pH and NaCl concentration as growth parameters. Growth of five strains of D. hansenii (DHI,DHII, DHIII, DHIV and DHV) was measured as optical density at 620 nm (OD620) at different values of temperature, pH and NaCl concentrations. It was found that salt was the most important factor, which affects yeast growth followed by temperature. The growth of all yeast strains was reduced by increasing salt concentration and decreasing temperature. On the other hand, pH …

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واقع الصحة المدرسية في مدارس محافظة الخليل الحكومية وسبل تطويرها, Hakam Hijje, Aseel Abu Zneid Jun 2022

واقع الصحة المدرسية في مدارس محافظة الخليل الحكومية وسبل تطويرها, Hakam Hijje, Aseel Abu Zneid

Palestine Technical University Research Journal

This study aimed at investigating the status of school health in the Governorate of Hebron and the way to develop them. The study population consisted of all teacher members of the health committees and their coordinators, in Governorate of Hebron. In academic year 2017/2018, (1482) committee members. The researcher used questionnaire to collect data. The questionnaire sample was randomly stratified, and consisted of (250) members. The researcher developed (40) items questionnaire that covers the aspects of the status of school health. The study results revealed that, the degree of estimation of the teacher members of school health and the coordinators …

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تأثير استخدام أنواع مختلفة من الأسمدة على نمو ونوعية الخس (Lactuca Sativa L.), Basel Natsheh, Nawaf Abukhalaf Jun 2022

تأثير استخدام أنواع مختلفة من الأسمدة على نمو ونوعية الخس (Lactuca Sativa L.), Basel Natsheh, Nawaf Abukhalaf

Palestine Technical University Research Journal

The experiment was conducted during the period from March to the end of April 2019 to observe the effect of different fertilizer regimes on the growth, quality and yield of lettuce under field conditions. The experiment was consisting of four treatments as well as a control without fertilizer T1, compost T2, compost tea T3 and chemical fertilizer T4, in each treatment 50 replicates were planted. The measurements included wet and dry weight for shoot and root, plant length, and chlorophyll percentage. The study revealed that lettuce's best growth values were obtained with the use of eco-friendly organic fertilizer accompanied by …

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توصيف المجتمعات البكتيرية في لحم الضأن الفلسطيني بواسطة التنميط الظاهري و تحليل جين 16s Rrna, Wafa Masoud, Mahmoud Hamdan Jun 2022

توصيف المجتمعات البكتيرية في لحم الضأن الفلسطيني بواسطة التنميط الظاهري و تحليل جين 16s Rrna, Wafa Masoud, Mahmoud Hamdan

Palestine Technical University Research Journal

The main purpose of the present study was to isolate, identify and quantify bacteria in Palestinian fresh lamb meat. Phenotyping and 16S rRNA gene sequence analysis was used to identify bacteria present in lamb meat samples. Thirty-four bacterial isolates were obtained from 20 samples of fresh lamb meat collected from 4 meat shops in Tulkarem city in Palestine. Bacterial counts were in a range of 3 x 103 -1.5 x 105 cfu / g with Staphylococcus aureus being the highest in numbers among other bacteria. Enterobacteriaceae and Staphylococ-caceae were the predominant bacterial families detected in fresh lamb meat samples. Two …

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A Novel Electroconductive Nanofibrous Scaffold For Bone Regeneration, Mitchell Kenter Jun 2022

A Novel Electroconductive Nanofibrous Scaffold For Bone Regeneration, Mitchell Kenter

Medical Engineering Theses

The goal of this study was to develop a biodegradable and conductive scaffold to mimic the piezoelectric properties of bone and the architecture of the extracellular matrix. Poly(3,4- ethylenedioxythiophene) (PEDOT) is a conductive polymer of great interest in tissue engineering due to excellent electrical stability and biocompatibility. To enhance its conductivity, dopants such as dimethyl sulfoxide (DMSO) can be added. Engineered graphene oxide (GO) can also be introduced as oxidant to enhance conductivity and mechanical properties. PEDOT nanocomposites were synthesized by oxidative polymerization of 3, 4-Etylenedioxythiophene monomer (EDOT) in the presence of GO, DMSO, ferric chloride and various solvents. The …

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Measuring Accessibility For Pedestrians, Bicyclists, And Transit Riders To Grocery Stores In The Excelsior/Outer Mission Neighborhoods Of San Francisco, Alexandra Lee-Gardner Jun 2022

Measuring Accessibility For Pedestrians, Bicyclists, And Transit Riders To Grocery Stores In The Excelsior/Outer Mission Neighborhoods Of San Francisco, Alexandra Lee-Gardner

Master's Theses

Grocery stores are an important amenity in neighborhoods and access to grocery stores is important for health and well-being. While grocery store accessibility is a popular topic of research, studies measuring access for pedestrians, bicyclists, and transit riders are extremely rare. When a new store opened in the Excelsior/Outer Mission districts of San Francisco on a street lacking basic infrastructure for pedestrians, bicyclists, and transit riders, the importance of this study became apparent. The Excelsior/Outer Mission neighborhood has a shocking number of collisions (over 1,100 between 2015 and 2019), elevated levels of walking, biking, and transit ridership, and minimal safe …

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Augmentative And Alternative Communication Use, Service Delivery Experiences, And Communicative Participation For People With Amyotrophic Lateral Sclerosis, Betts Peters Jun 2022

Augmentative And Alternative Communication Use, Service Delivery Experiences, And Communicative Participation For People With Amyotrophic Lateral Sclerosis, Betts Peters

Dissertations and Theses

People with amyotrophic lateral sclerosis (ALS) often experience changes to their speech, and may use augmentative and alternative communication (AAC) devices and techniques to maintain the ability to communicate. The use of AAC may facilitate the participation of people with ALS in various life situations involving communication. There is limited data in the literature about the AAC approaches currently used by people with ALS, the professional services they receive to support communication, or the effects of AAC on their communicative participation. This dissertation involved a nationwide online survey of people with ALS, and comprises three papers intended to add to …

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Smart Bottle Ble Integration, Joshua M. Rizzolo Jun 2022

Smart Bottle Ble Integration, Joshua M. Rizzolo

Electrical Engineering

In 1975, four percent of children aged five to nineteen were categorized as overweight or obese. As of 2016, this figure climbed above 18 percent [1]. Researchers at California Polytechnic State University San Luis Obispo (Cal Poly) want to investigate the effect of overeating in early childhood on later childhood obesity. This research requires collecting feeding pattern data on infants, which proves challenging. Parents cannot be relied on to regularly collect clean data due to factors including work schedule, multitasking, and general exhaustion. Thus, we have developed a tool to automatically collect data on feeding frequency and duration, as well …

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Frugal Leafy Green Shredding & Washing Machines, Seth Brown, Guillermo Escobar, Shane Murphy, Leslie Valenzuela, Ben Voelz Jun 2022

Frugal Leafy Green Shredding & Washing Machines, Seth Brown, Guillermo Escobar, Shane Murphy, Leslie Valenzuela, Ben Voelz

Mechanical Engineering Senior Theses

The goal of this project is to create specialized frugal appliances to assist women in rural Cameroon by reducing the amount of time it takes to prepare food. Specifically, the project focuses on two tasks: slicing eru leaves and washing bitter leaves. After researching the market and collecting information from women in South Cameroon, two appliances were designed: an eru leaf shredder and a bitter leaf washer. The shredder is a manual shredding device that uses a rotating blade and shaft subsystem to slice leaves, reducing labor time by 62% and increasing safety with features such as a hopper and …

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Dietary Practices During Pregnancy In A Marshallese Community: A Mixed Methods Analysis, Britni Ayers, Cari A. Bogulski, Ashlea Bennett-Milburn, Anna Fisher, Morda Newton, Pearl A. Mcelfish Jun 2022

Dietary Practices During Pregnancy In A Marshallese Community: A Mixed Methods Analysis, Britni Ayers, Cari A. Bogulski, Ashlea Bennett-Milburn, Anna Fisher, Morda Newton, Pearl A. Mcelfish

Industrial Engineering Faculty Publications and Presentations

Dietary practices during pregnancy play a pivotal role in the health of women and their children and set the foundation for long-term health. Marshallese women have disproportionally higher rates of maternal and infant health disparities, yet little is known about the dietary practices during their pregnancy. The purpose of this study was to identify dietary practices during pregnancy among Marshallese women. From March 2019 to March 2020, a purposive sample of 33 pregnant Marshallese participants participated in a mixed methods study. Two primary themes emerged: (1) traditional beliefs about a healthy diet during pregnancy; and (2) dietary change during pregnancy. …

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Citric Or Acetic Acid Effects On The Crosslinking Of Pvoh, Samuel Carr, Erika Szaldobagyi Jun 2022

Citric Or Acetic Acid Effects On The Crosslinking Of Pvoh, Samuel Carr, Erika Szaldobagyi

Materials Engineering

Transportation and shipping processes are the most dangerous times for food due to harsh handling and frequent temperature changes. Plain corrugated boxes cannot withstand the damp environment caused by melting ice that is used to keep foods cold and fresh. To minimize damage, a protective polymer film coating can be applied. These coatings can be unsafe when used with food and will lead to excess waste by limiting the recyclability of the boxes. The purpose of this project was to produce nontoxic crosslinked PVOH films to determine suitability for a cost effective, biodegradable, and repulpable corrugated box coating. Polyvinyl alcohol …

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Soil Degradation Of A Plastic Blend Of Opuntia Ficusindica Juice, Animal Protein And Beeswax, Isabel A. Gamez, Daniel R. Kava Jun 2022

Soil Degradation Of A Plastic Blend Of Opuntia Ficusindica Juice, Animal Protein And Beeswax, Isabel A. Gamez, Daniel R. Kava

Materials Engineering

Since the introduction of single use plastics in the early 1900s, their usage has increased exponentially. Unfortunately, due to this exponential increase there are negative environmental implications of their production, which requires further consideration. Currently, there are various waste disposal practices for SUPs, including landfilling, incineration, and recycling. Recent data revealed that only 14 % of plastic waste was recycled, with 40% of plastic waste being landfilled, while the rest of the plastic waste was incinerated or released to the environment at 14 % and 32 %, respectively. A potential solution to the plastic waste issue is developing a polymer …

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Updating The Cal Poly Construction Management Community Partners List, Braden Hotra Jun 2022

Updating The Cal Poly Construction Management Community Partners List, Braden Hotra

Construction Management

The Cal Poly Construction Management Department currently has a list of community partners that students use to find organizations to contact for classes that involve construction service learning and senior project project-based ideas. There are many project-based class projects that are designed and built every year for organizations in the community. The current list needs to be updated to help construction service learning and project-based topics become more successful in the future. This project was created with the goal of updating the Cal Poly Construction Management Community Partners List with new community partners and an updated sheet layout that includes …

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Design And Preconstruction Services For The Construction Of A Visitor Deck At City Farm Slo, Lane Lagomarsino Jun 2022

Design And Preconstruction Services For The Construction Of A Visitor Deck At City Farm Slo, Lane Lagomarsino

Construction Management

This paper will outline the process of designing and planning the construction of a visitor deck at City Farm of San Luis Obispo, which is a local non-profit. The deck was built for the purpose of providing an area for visitors to observe the agricultural land where City Farm educates the community on ecology, nutrition, and sustainable farming. The construction of the deck was completed by three fourth-year Construction Management majors: Lane Lagomarsino, Eric Cederstrom, and Brett Jones. Each project team member was responsible for their own aspect of the project planning and all members collaborated throughout the entire building …

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Estimating And Project Management For The Construction Of A Visitor Deck At City Farm Slo, Eric Cederstrom Jun 2022

Estimating And Project Management For The Construction Of A Visitor Deck At City Farm Slo, Eric Cederstrom

Construction Management

This paper will outline the process of estimating and the project management of a visitor deck that was built at City Farm of San Luis Obispo, a local non-profit. The deck was built for the purpose of providing an area for visitors to observe the agricultural land where City Farm educates the community on ecology, nutrition, and sustainable farming. The construction of the deck was completed by three fourth-year Construction Management majors: Eric Cederstrom, Lane Lagomarsino, and Brett Jones. Each project team member was responsible for their own aspect of the project planning and all members collaborated throughout the entire …

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