Digital Commons Network^™

Global Perspectives On Healthcare Waste Management And Bibliographic Mapping During The Crises Of Covid-19, Vasudeo Zambare, Bhushan Bhusare, Lew Christopher, Mohanadoss Ponraj, Nabin Narayan Munankarmi, Mohd Fadhil Md. Din

Applied Environmental Research

The lack of proper waste management of health care facilities can have a significant negative health impact on the global population. This study provides a critical view on the current state of the existing healthcare waste management practices used in healthcare facilities around the world during the Coronavirus disease 2019 (COVID-19) pandemic outbreak. The increasing amount of COVID-related healthcare waste was analyzed and classified to provide justification for the urgent need to develop waste management standards that ensure safe containment and diversion of hazardous and non-hazardous wastes through recycling, reuse and repurposing. The waste handling, treatment, and disposal management of …

Assessment Of Total Petroleum Carbon And Heavy Metals Of Some Selected Plants Grown In Crude Oil Polluted Soils Using Gc-Fid, Pius O. Adah, Ndem E. Edu, Reagan B. Agbor, Henry B. Kogbara

Applied Environmental Research

This study was focused on assessing the phytoremediation potentials of some selected plant species on crude oil contaminated soils. Five plant species were cultivated in soils polluted with crude oil at 10, 50, 100, 150 and 200 mg kg-1. The results revealed that there were significant reduction in THC contents of soil ameliorated with the various plants species compared to the control group increases with increasing concentration of crude oil pollutant in soil. THC was 62.24 mg kg-1, 1,120 mg kg-1, 208.67 mg kg-1, 257.87 mg kg-1 and 2,762.79 mg kg-1 for R. simplex, P. balfouriana, K. pinnata …

Study Of Solar Collector Potential In Thailand Using Computational Fluid Dynamics Approach, Phongpapop Kitisomkiat, Varudom Siri, Benjapon Chalermsinsuwan, Kejvalee Pruksathorn

Applied Environmental Research

Due to the proximity of Thailand being near the equator, there is a significant potential for harnessing an excess amount of solar energy using a solar collector. The solar collector harvests solar energy by acting as a passive heat exchanger, receiving solar energy, and transferring it to a fluid medium to be further utilized. This study presents the analysis of temperature outlet and pressure drop of a solar collector in Thailand, utilizing Earth’s geological location, date, and time for solar energy calculations and employing computational fluid dynamics (CFD) to predict the collector’s efficiency. The CFD approach offers a reduction in …

Food Waste From Catering Services In Thai Hotels: A Composition Analysis And Practical Guidelines For Effective Utilization, Patranit Srijuntrapun, Patinya Sukwong

Applied Environmental Research

Food waste from the hotel sector is a significant contributor to the overall volume of food waste, particularly in restaurants and food services through various processes. However, precise data on food waste generated by the hotel industry is lacking. This study aims to quantify and characterize the food waste generated during the preparation and serving processes in hotel catering, with the goal of finding efficient solutions to reduce food waste that are appropriate for the hotel and catering sectors. The study presents novel findings that among the different types of catering, dinner-style buffets (DB) generate the highest amount of food …

Determinants Of Physicochemical Composition Of Palm Oil Mill Effluent - Implications On Environment And Bio-Digester Treatment Design, E.B. Tambe, A.U. Okonkwo, I.E. Mbuka-Nwosu, C.O. Cookey, E. Agbe, S.C. Onwusa, I.N. Ekpe, U.F. Evuen, J. Okpoghono

Applied Environmental Research

Growing need for renewable energy and addressing challenges associated with indiscriminate wastes disposal has necessitated harnessing wastes to wealth. The study investigated parameters determining the physicochemical composition of palm oil mill effluent (POME) generated at Agricultural Development Authority Palm (ADAPALM) and palm oil mills in its catchment communities, located at Ohaji/ Egbema Local Government Area of Imo State, Nigeria and their implications on environmental health and treatment approaches required. Survey research design was used. From a randomly sampled small-scaled mill in each community, and for the lone medium and large-scaled mills, four homogenous samples of POME were collected from sampled …

Typhoon Damage Assessment Of Natural And Planted Mangroves In Bais Bay, Negros Oriental, Philippines, Myron Gavriel F. Baring, Pablina L. Cadiz

Applied Environmental Research

Category 5 Typhoon Odette, internationally known as Rai, devastated the Central Philippines in December 2021, causing immense damage to the country’s infrastructure, agriculture, and ecosystems. Coastal vegetative ecosystems, which include mangroves, are exposed to strong wind and wave energy during extreme weather events. Considering their importance in providing a myriad of ecosystem services to coastal communities, the post-typhoon assessment of mangroves will serve as a guide to future rehabilitation efforts.  On August 13 and 14, 2024, 8 months after Typhoon Odette, the community structure characteristics (species composition, stem density, basal area, and regeneration potential) and damage severity of planted and …

Addressing The Consumer Food Waste Crisis: A Decade Of Psychological Interventions, Pei ๋Jun Woo, Yohanna Veshanya, Lai Ti Gew

Applied Environmental Research

Food waste has become an increasing global crisis, especially in the last few years. Researchers and policymakers have attempted to work towards meeting the Sustainable Development Goals (SDGs) proposed by the United Nations. While much research has been conducted, we are still far from achieving the SDG by 2030. Many interventions have been studied, but each outcome varies. Thus, this review summarizes 30 psychological-based interventions between 2010 to 2022, retrieved via the Scopus database. It is found that each method of intervention works differently based on each type of food waste. Institutional food waste appears to be the most common …

Commencement Program (Fall 2024), Csusb

CSUSB Commencement Programs

No abstract provided.

Commencement Program (Spring 2024), Csusb

CSUSB Commencement Programs

No abstract provided.

2024 Commencement Program, Seattle University

Commencement Programs

No abstract provided.

The Torch: College Of Arts & Sciences Program Newsletter, Spring 2024, College Of Arts & Sciences Honors Program

College of Arts & Sciences Torch Newsletter

No abstract provided.

Bryant University Undergraduate Course Catalog, 2024-2025, Bryant University

Bryant University Undergraduate Course Catalog

No abstract provided.

The Effect Modification Of Pm2.5 And Ozone On The Short-Term Associations Between Temperature And Mortality Across The Urban Areas Of Japan, Muhammad Abdul Basit Ahmad Tajudin, Ryusei Kubo, Chris Fook Sheng Ng, Masahiro Hashizume, Xerxes Seposo, Yoonhee Kim, Hironori Nishikawa, Hirohisa Takano, Kayo Ueda

Ateneo School of Medicine and Public Health Publications

Background

The acute effects of temperature and air pollution on mortality are well-known environmental factors that have been receiving more recognition lately. However, the health effects resulting from the interaction of air pollution and temperature remain uncertain, particularly in cities with low levels of pollution. This study aims to examine the modification effects of particulate matter with a diameter of 2.5 µm or less (PM2.5) and ozone (O3) on the association between temperature and mortality.

Methods

We collected the daily number of all-cause, cardiovascular, and respiratory mortality from 20 major cities in Japan from 2012-2018. We obtained meteorological data from …

Sensing, Knowing, And Making Water Quality Along Marikina River In The Philippines, Gideon Lasco, Anita Hardon

Development Studies Faculty Publications

Water quality is a major concern around the world, but assessments of quality often privilege producers, regulators and experts over consumers. With water supplies and sources constantly in flux, how do ordinary people experience and “sense” quality? How do they define “good” or “good enough” water, and what practices do they engage in to “make” good water? In this article, we attend to these questions by presenting findings from an open-ended qualitative study carried out along the Marikina River, Manila, the Philippines – a waterway that courses from rural and mountainous villages to highly urbanized communities. First, we describe the …

Featured Faculty Mentor/Student Team, Austin Jones, Ashley Dowling, Baylie Day

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Deforestation, Trade Liberalization, And Environmental Politics In The Brazilian Amazon: 1990-2022, Kerin Debany

Araneum: Richmond Journal of American & Global Affairs

This paper explores the relationship between trade liberalization and deforestation in the Brazilian Amazon from the beginnings of widespread trade liberalization in the 1990s to 2022. This paper, through an analysis of deforestation from soy and beef production, concludes that trade openness and foreign direct investment (FDI) alone cannot fully explain the rapid environmental degradation occurring in the Brazilian Amazon. Despite Brazil’s efforts to integrate into global markets, the levels of trade and FDI are relatively low. Instead, the policies of Brazil’s government play a decisive role in shaping deforestation trends. The contrasting presidencies of Luiz Inácio Lula da Silva …

Revolutionizing Lithium Extraction: Analysis Of Factors Affecting Commercialization Timelines With Insights From The Shale Gas Boom, Bilge Tayyar

CMC Senior Theses

This study draws parallels between Direct Lithium Extraction (DLE) and hydraulic fracturing to highlight the transformative potential of DLE technology in the lithium industry. The comparative analysis supports the hypothesis that DLE might expedite commercialization timelines, similar to the effect hydraulic fracturing has had on traditional shale gas extraction. The study includes a regression analysis to determine the factors affecting the commercialization of conventional lithium brine extraction methods, thereby better understanding the potential changes DLE will create. The regression model, based on data from 11 projects, examines the impact of variables such as temperature range, tax rates, royalty rates, regulatory …

“What Planet Are You On” - Making Meaning Of Sustainability Through Storytelling, Nancy T. Ladeinde

Masters Theses

The term “Sustainability” has come to stay as it is deeply integrated into our everyday life, although it seems complex to understand and engage with. The purpose of this thesis is to know how Unilever, a global consumer goods organization, makes meaning of its sustainability efforts. The method used to achieve this is a thematic analysis of Unilever’s campaign “What Planet Are You On?” a brand campaign documenting their sustainability efforts. Building on storytelling as a theoretical framework, it delves into the strategic use of stories as a communication tool for sustainability efforts, emphasizing its impact on brand narrative, stakeholder …

“You Are Not Obligated To Complete The Work, But Neither Are You Free To Desist From It.” Richmond Jews In Social Activism Post Civil Rights, Tracy S. Herman

Theses and Dissertations

For centuries, the Jewish people have faced expulsions, pogroms, massacres, and Propaganda. that runs so deep it would be like staring into an abyss. This oppression has motivated Jewish activists worldwide to fight back not only on behalf of the Jewish community but for many areas of perceived need. Jewish involvement in social activism in the U.S. has been particularly recognized by scholars of the labor and Civil Rights movements. This thesis is based on eighteen oral history interviews focused on social activism in Richmond, Virginia since the Civil Rights era. The author conducted these interviews in 2021, 2023, and …

Range-Wide Analysis Of The Genetic Diversity And Genetic Structure Of The Spotted Turtle (Clemmys Guttata), Madison S. Whitehurst

Theses and Dissertations

Understanding the spatial distribution of genetic diversity and structure in endangered species is vital for effective conservation management. This research discusses the results of an initial analysis of the genetic structure and variation of the spotted turtle (Clemmys guttata), a species of conservation interest. The study sampled 913 individuals from 78 unique locales across 16 states in the eastern portion of the species' range. Utilizing ddRADSeq, a de novo genome assembly was developed to identify nearly 20,000 potential loci. A total of 926 were selected for this analysis. Results revealed no spatial clustering of genetic diversity or structure, …

Comparitive Analysis Of Time Series Forecasting Using Frequency Informed Dense Neural Networks And Lstm, Avinash Mangalore Suresh

Master's Projects

Time series forecasting influences our lives on a daily basis, being a versatile tool in various application areas like environmental studies, finance, medicine and much more. While there are many established statistical and deep learning approaches to model time series data, each implementation comes with their own set of drawbacks or areas of improvements. Most of the existing deep learning architectures and research have focused on modeling time series data in the time-domain exclusively. However training deep learning models in the time-domain has some drawbacks, mainly due to the inherent temporal dependence of each time-step on the time-steps before it, …

Write Things Right: How To Communicate Most Effectively About Climate Change, Lara Beckius

Economics Honors Papers

As the climate change crisis worsens, it is more important than ever that communicators understand the role that specific messaging plays in the formation of public opinion and the overall strength of the call for action. This study seeks to determine the most effective methods of communicating climate change-induced environmental issues to the general public to raise awareness of the issue and encourage solution-focused behavioral change. A review of current climate change communication techniques reveals that it is up to communicators to understand the limitations of their chosen media and the most effective tactics for communicating the complex issue with …

Impact Of Solar Radiation On Perchlorate Formation In The Atmosphere: Evidence From Ice Core Measurements, Bishnu Kunwar

Electronic Theses and Dissertations

Perchlorate, which derives from both anthropogenic and natural sources in the current environment, poses a substantial health hazard to humans as it competes with iodine uptake in the thyroid gland. Consequently, there has been considerable concern about minimizing human exposure to environmental perchlorate by restricting its release from man-made sources. However, the absence of a clear understanding regarding the respective contributions of man-made and natural sources has hindered widespread regulation efforts. A 300-year (1700–2007) Summit, Greenland ice core record from a previous study showed relatively stable perchlorate concentrations in Greenland snow prior to 1980, with some elevated perchlorate levels associated …

Impacts Of Climate Change On Vector-Borne Disease Burden In The United States: Exploring The Epidemiological Evidence, Leah V. Loetman

Honors Theses

Climate change models predict shifts in vector-borne diseases (VBDs) around the world, including in the United States. However, to my knowledge there has yet to be a comprehensive descriptive epidemiological study examining prevalence, geographic distribution, and trends for all tick- and mosquito-borne diseases in the United States. I compiled data from the U.S. Centers for Disease Control (CDC), which publishes yearly case numbers for 17 vector-borne diseases. However, these publications depend on a scattered framework of state regulations regarding disease reporting. I compiled data from the CDC to determine the current geographic distribution, prevalence, and trends of tick- and mosquito-borne …

Ficus Diversity And Structure Along The Ulot River Riparian Zones In Samar Island Natural Park, Maria Celeste N. Banaticla-Hilario, Anne Frances V. Buhay, Lailani A. Masungsong, Diana Shane A. Balindo, Edelyn O. Echapare, Noba F. Hilvano, Inocencio E. Buot Jr.

Journal Article

Ficus species are keystone components of riparian ecosystems in Southeast Asia. Hence, studying their abundance and diversity in riparian areas can provide insights on the health and functions of the ecosystem. In this study, the diversity of Ficus along the riparian zone of Ulot River in Samar Island Natural Park (SINP) was evaluated by sampling across the upstream, midstream and downstream sections and using diversity indices and descriptive statistics to analyze the data. The Ulot riparian zone supports a phylogenetically diverse Ficus flora composed of 13 species representing five of the six subgenera. Three endemic species were observed namely, Ficus …

(Plant)Ing Traditional Roots: Exploring An Impact Of Environmental Shifts On Traditional Phytotherapy Practices In The Cusco Region Of Perú, Nicole Elizabeth Wilmot

Undergraduate Honors Theses

This thesis investigates the potential outcomes of environmental shifts on plant-based medical practices in the Cusco region of Peru. Located in the Andes mountain range, at a high elevation, the environment varies immensely, specifically in the various types of native plants in the region. Historically, using plants as natural forms of medicine or healthcare has been deeply rooted in many indigenous communities, traditions, and cultures globally. Environmentally, there have been potential changes and shifts in temperature, water, and soil that affect the nutrition and health of plants to maintain their beneficial properties. Due to various factors, adaptations or shifts to …

Flood Mitigation Through Reinforcing Riparian Buffers, Lauren Marshall, Arianna Edwards, Taylor Block, Natalie Stanton

Research Days Posters 2024

The City of Binghamton and Town of Conklin contain many communities within the Federal Emergency Management Agency (FEMA) floodplain map for massive 100- and 500-year events. Damage from flooded river banks has devastated infrastructure and countless homes in the Greater Binghamton Area over the past few decades. Anthropogenic global climate change is expected to increase both the frequency and severity of these massive flooding events, leaving Susquehanna River flooding as a looming and increasingly potent threat to the Greater Binghamton community. This project aims to mitigate the extent of future flood events in the Greater Binghamton Area through the implementation …

Lawrence, Fall/Winter 2024, Lawrence University

Alumni Magazines

No abstract provided.

A Structured Review Of The Associations Between Breast Cancer And Exposures To Selected Organic Solvents, Sydney Westra, Mark S. Goldberg, France Labrèche, Jill Baumgartner, Vikki Ho

Revues de littérature, synthèses de connaissances

Introduction

Our objective was to identify published, peer-reviewed, epidemiological studies that estimated associations between the risk of developing or dying from malignant breast cancer and past exposure to selected organic solvents with reactive metabolites, to delineate the methods used and to synthesize the results.

Content

We undertook a structured review of case-control and cohort studies used to investigate breast cancer risk and exposure to selected organic solvents that produce reactive metabolites in the body. We used SCOPUS, MEDLINE (Ovid) and Web of Science databases from 1966 to December 31, 2023 to identify epidemiological studies that estimated associations between the risk …

Loot Boxes May Exploit Gamers, But Their Sale Does Not Constitute Unlawful Gambling, John J. Chung

Roger Williams University Law Review

No abstract provided.