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2025

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Student Perceptions Of Campus Facilities And Their Impact On Educational Experience, Steven W. Greenwood Jan 2025

Student Perceptions Of Campus Facilities And Their Impact On Educational Experience, Steven W. Greenwood

University of the Pacific Theses and Dissertations

This dissertation investigates the perceptions of undergraduate students regarding campus facilities at a picturesque academic institution located in Northern California and explores how these perceptions impact their educational experiences and outcomes. Despite the significant role of physical and technological infrastructure in shaping educational environments, student voices are often underrepresented in the capital renewal process. This study aims to fill this gap by employing a qualitative research approach grounded in empowerment theory and using participatory methods, such as photovoice and semistructured interviews. It underscores the importance of student involvement in facility planning and renewal processes and introduces the research objectives, theoretical …


Cognitive Biases In Online Opinion Platforms: A Review And Mapping, Rudolph T. Bedeley Jan 2025

Cognitive Biases In Online Opinion Platforms: A Review And Mapping, Rudolph T. Bedeley

Funded Scholarship

Raising users’ awareness about cognitive biases in online platforms can result in better decisions. However, despite scholarly efforts to examine cognitive biases, there is still a lack of research that systematically analyzes, summarizes, and categorizes the current state of online cognitive biases. To this end, we conducted this systematic review by synthesizing the extant literature to reveal the current state of research on the prevalence and influence of online cognitive biases in the IS discipline. We described the mechanisms of the common cognitive biases, showed how they are studied, and mapped such biases in a six-level information processing model. Our …


Spectral Divergence Prioritizes Key Classes, Genes, And Pathways Shared Between Substance Use Disorders And Cardiovascular Disease, Everest Castaneda, Elissa Chesler, Erich J. Baker Jan 2025

Spectral Divergence Prioritizes Key Classes, Genes, And Pathways Shared Between Substance Use Disorders And Cardiovascular Disease, Everest Castaneda, Elissa Chesler, Erich J. Baker

Funded Scholarship

Substance use disorders (SUDs) are heterogeneous diseases with 

overlapping biological mechanisms and often present with co-occurring disease, 

such as cardiovascular disease (CVD). Gene networks associated with SUDs 

also implicate additional biological pathways and may be used to stratify 

disease subtypes. Node and edge arrangements within gene networks impact 

comparisons between classes of disease, and connectivity metrics, such as 

those focused on degrees, betweenness, and centrality, do not yield sufficient 

discernment of disease network classification. Comparatively, the graph 

spectrum’s use of comprehensive information facilitates hypothesis testing 

and inter-disease clustering by using a larger range of graph characteristics. 

By adding a connectivity-based …


Influence Of Virtual Reality On Lower Extremity Joint Kinematics During Overground Walking, Hunter Derby, Nathan Conner, Adam C. Knight, Harish Chander Jan 2025

Influence Of Virtual Reality On Lower Extremity Joint Kinematics During Overground Walking, Hunter Derby, Nathan Conner, Adam C. Knight, Harish Chander

Funded Scholarship

The inability to regain balance following a trip-induced event is one of the leading causes of falls and fall-related injuries in older adults. Virtual reality (VR) has the potential to expose individuals to realistic environments with minimal injury risk compared to real-world exposures. The purpose of this study was to compare lower extremity joint kinematics during overground walking when exposed to real and virtually generated trip obstacles. A total of 14 healthy participants [7 male, 7 female; age: 23.46 ± 3.31 years; height: 173.85 ± 8.46 cm; mass: 82.19 ± 11.41 kg; shoe size (men’s): 9.03 ± 2.71 s] were …


New Jersey's Mitigation And Adaptation To Climate Change: An Economic Analysis Of The State's Societal Benefits Charge And Community Solar Energy Program, Nicole S. Provost Jan 2025

New Jersey's Mitigation And Adaptation To Climate Change: An Economic Analysis Of The State's Societal Benefits Charge And Community Solar Energy Program, Nicole S. Provost

Theses, Dissertations and Culminating Projects

Understanding the current trajectory of New Jersey’s emissions and the existing legislation and programs implemented to help reduce emissions, it is evident that the State requires further actions to spur heightened emission reductions to reach its goals. One known impactful policy that could significantly accelerate this process is a carbon tax, which applies to emission-intensive goods. Although this policy does not currently exist in New Jersey, the State has a Societal Benefits Charge (SBC) that applies an approximate 3% charge to electricity and gas consumption on residential and commercial utility customers’ monthly energy bills, where revenues fund programs that offer …


An Experimental Investigation Into The Influence Of Colored Lighting On Perceived Spatial Impressions, Heejin Lee, Eunsil Lee Jan 2025

An Experimental Investigation Into The Influence Of Colored Lighting On Perceived Spatial Impressions, Heejin Lee, Eunsil Lee

Funded Scholarship

The present study investigates the psychological impact of lighting color on spatial impressions within indoor settings, drawing on Mehrabian and Russell’s PAD model. The purpose of this study is to explore potential variations in spatial impressions, encompassing affectivity, tranquility, and thermality, across six different lighting colors (i.e., red, green, blue, yellow, orange, and purple). A controlled laboratory experiment was conducted with 101 participants, utilizing a color-changing LED lighting fixture to expose participants to actual lighting conditions rather than simulated images. The findings revealed significant differences in spatial impressions among the six lighting colors, indicating that the choice of lighting color …


Exploring Stress, Fatigue, Burnout, And Resilience Among Healthcare Personnel In Southeast Asia: A Scoping Review, Kelsey Trulik, Vijaya Arun Kumar, Wendy Wu, Muralidhar Varma, Mauli M. Patel, Kajol Manglani, Trini A. Mathew Jan 2025

Exploring Stress, Fatigue, Burnout, And Resilience Among Healthcare Personnel In Southeast Asia: A Scoping Review, Kelsey Trulik, Vijaya Arun Kumar, Wendy Wu, Muralidhar Varma, Mauli M. Patel, Kajol Manglani, Trini A. Mathew

Global Health Research Collaborative

This study aims to compare methods used to measure burnout, fatigue, stress, and resilience, as well as resilience-building interventions among healthcare personnel (HCP) in Southeast Asia. Even before COVID-19, HCP faced high levels of burnout and stress, exacerbated by the pandemic. Identifying effective resilience-building strategies is essential to supporting a healthier workforce. Studies published from January 2016 to December 2021 focusing on burnout, stress, fatigue, and resilience in HCP in Southeast Asia. A comprehensive literature search of seven databases (Jan 2016-Dec 2021), using terms related to resilience, HCP, and Southeastern Asian countries identified relevant English-language studies. COVIDENCE software was used …


Implementing And Evaluating A Pilot Interprofessional Training Program To Engage Health Care Teams In Cost Of Care Conversations, Jean Edward, Kimberly D. Northrip, Mary Kay Rayens, Julia Costich, Andrea Welker, Rachel O’Farrell, John A. D'Orazio Jan 2025

Implementing And Evaluating A Pilot Interprofessional Training Program To Engage Health Care Teams In Cost Of Care Conversations, Jean Edward, Kimberly D. Northrip, Mary Kay Rayens, Julia Costich, Andrea Welker, Rachel O’Farrell, John A. D'Orazio

Nursing Faculty Publications

Introduction: This study evaluated the impact of Financial and Insurance Navigation Assistance-Training – a pilot interprofessional training program to facilitate cost of care (CoC) conversations and address health-harming social determinants of health in a pediatric hematology–oncology clinic.

Methods: A pre–post study design was used to evaluate the impact of Financial and Insurance Navigation Assistance-Training on an interprofessional health care team's (clinicians, social workers, financial navigator, and legal advocates) knowledge, attitudes, and behaviors related to CoC conversations and screening, referring, and collaborating with interprofessional team members. Data were collected …


Diet Quality Mediates The Relationship Between Chronic Stress And Inflammation In Patients With Metabolic Syndrome, Junghee Kang, Debra K. Moser, Terry A. Lennie, Misook L. Chung, D. Travis Thomas, Martha J. Biddle Jan 2025

Diet Quality Mediates The Relationship Between Chronic Stress And Inflammation In Patients With Metabolic Syndrome, Junghee Kang, Debra K. Moser, Terry A. Lennie, Misook L. Chung, D. Travis Thomas, Martha J. Biddle

Nursing Faculty Publications

Background 

Chronic stress is associated with promotion of inflammation and development of metabolic syndrome, as well as deterioration of diet quality. Inflammation can be modified by changes in dietary intake.

Objective 

The aim of this study was to test the hypothesis that diet quality mediates the relationship of chronic stress with inflammation in patients with metabolic syndrome.

Methods 

Participants with metabolic syndrome (n = 73, 62 ± 12 years old, 71% female) completed questionnaires on chronic stress (Perceived Stress Scale-10) and diet quality (Healthy Eating Index-2020). The Perceived Stress Scale-10 was dichotomized. The Healthy Eating Index-2020 score was used as …


Championing Reproductive And Perinatal Health With The Recovery Community: Improving Access To Healthcare And Health Promotion Resources To Support Recovery, Hartley C. Feld, Alex Elswick, Jeremy Byard, Whitney Beckett, Amanda Fallin-Bennett Jan 2025

Championing Reproductive And Perinatal Health With The Recovery Community: Improving Access To Healthcare And Health Promotion Resources To Support Recovery, Hartley C. Feld, Alex Elswick, Jeremy Byard, Whitney Beckett, Amanda Fallin-Bennett

Nursing Faculty Publications

Peer recovery support services are instrumental in the promotion of long-term recovery primarily by focusing on building the recovery capital of people with substance use disorders. Women may have specific health-related needs that are not generally part of recovery support staff training. Our team co-created a model by training people with lived experience as coaches to promote the health of women with SUD during the critical period of their reproductive years when mortality from overdose risk is high and can be compounded by issues surrounding pregnancy. We explored the outcomes of a small pilot test of this model to promote …


Evaluating Potential Determinants Of Health System Implementation Of A Virtual Oncology Financial And Legal Navigation Intervention To Address Cancer-Related Financial Toxicity, Jean Edward, Haafsah Fariduddin, Mackenzie Caldwell, Lori P Eisele, Joanna Doran, Monica Bryant, John A. D'Orazio, Anne E. Ray, Kimberly D. Northrip Jan 2025

Evaluating Potential Determinants Of Health System Implementation Of A Virtual Oncology Financial And Legal Navigation Intervention To Address Cancer-Related Financial Toxicity, Jean Edward, Haafsah Fariduddin, Mackenzie Caldwell, Lori P Eisele, Joanna Doran, Monica Bryant, John A. D'Orazio, Anne E. Ray, Kimberly D. Northrip

Nursing Faculty Publications

Background

Integration of comprehensive oncology financial and legal navigation (OFLN) programs within health systems are needed to address cancer-related financial toxicity, however, implementation challenges exist.

Objectives

The aim of this study was to assess contextual factors that may influence implementation of a virtual OFLN intervention within a pediatric and adolescent and young adult oncology clinic and to inform necessary modifications to the proposed implementation strategies, pathways, and workflows.

Methods

We conducted 18 key informant interviews with healthcare team members, patients and caregivers. Data collection and analysis were guided by the Consolidated Framework for Implementation Research (CFIR) to provide a structured …


Degree Of Rurality Moderates The Association Of Sedentary Time With Cognitive Function In Rural Patients With Cardiac Diseases And Depressive Symptoms, Chin-Yen Lin, Jia-Rong Wu, Geunyeong Cha, Junghee Kang, Martha J. Biddle, Misook L. Chung, Ashmita Thapa, Mary Kay Rayens, Linda Gibson-Young, Debra K. Moser Jan 2025

Degree Of Rurality Moderates The Association Of Sedentary Time With Cognitive Function In Rural Patients With Cardiac Diseases And Depressive Symptoms, Chin-Yen Lin, Jia-Rong Wu, Geunyeong Cha, Junghee Kang, Martha J. Biddle, Misook L. Chung, Ashmita Thapa, Mary Kay Rayens, Linda Gibson-Young, Debra K. Moser

Nursing Faculty Publications

Background: Prolonged sedentary time has been linked to impaired cognitive outcomes. However, the impact of sedentary time on cognitive function at different degrees of rurality is not yet well understood in patients with cardiac diseases and depressive symptoms.

Purpose: To determine whether degree of rurality moderates the relationship between sedentary time and cognitive function.

Methods: This study includes 135 coronary heart disease or heart failure patients, primarily residing in rural Kentucky, including Appalachian areas, United States. Sedentary time was measured by the average daily sedentary time (in minutes) using accelerometry (ActiGraph). Cognitive function was assessed using the Montreal Cognitive Assessment-Blind. …


Challenges And Lessons Learned While Conducting A Diabetes Prevention Program Among Black Churches During The Covid-19 Pandemic, Erika R. Karle, Destiny Cozart, Bassema Abu Farsakh, Victor Afolayan, Treasure Ebikwo, Maranda Brooks, Lovoria B. Williams Jan 2025

Challenges And Lessons Learned While Conducting A Diabetes Prevention Program Among Black Churches During The Covid-19 Pandemic, Erika R. Karle, Destiny Cozart, Bassema Abu Farsakh, Victor Afolayan, Treasure Ebikwo, Maranda Brooks, Lovoria B. Williams

Nursing Faculty Publications

We share our experiences conducting a 5-year randomized controlled diabetes prevention project among 20 Black churches in central Kentucky during the COVID-19 pandemic and offer strategies to inform future church-based interventions. Researchers have long recognized the potential to reach Black adults in church settings for health promotion interventions and have implemented trials within this socially rich setting. However, there is a dearth of literature that describes the challenges and lessons learned while conducting these trials. We describe the challenges we experienced and the strategies we used to overcome them to successfully conduct the trial. During the study, we maintained detailed …


Hpv Self-Sampling Promotion Among African American (Aa) And Sub-Saharan African (Sai) Immigrant Women: Adaptation And Usability Testing, Adebola Adegboyega, Gia Mudd-Martin, Nancy Schoenberg, Mark Dignan Jan 2025

Hpv Self-Sampling Promotion Among African American (Aa) And Sub-Saharan African (Sai) Immigrant Women: Adaptation And Usability Testing, Adebola Adegboyega, Gia Mudd-Martin, Nancy Schoenberg, Mark Dignan

Nursing Faculty Publications

Background: Cervical cancer (CC) rates have declined nationally but rates remain high in Black women with most cases occurring among unscreened and under-screened women. This paper describes the adaptation, acceptability, and useability of an education intervention, “Health is Wealth: A Cervical Health Intervention”, to promote cervical screening and reduce perceived barriers to CC screening among two subgroups of Black women: African American (AA) and sub-Saharan African immigrant (SAI) women.

Methods: In this paper, we describe the process of adapting the Health is Wealth intervention using the Barrera and Castro adaptation framework. The iterative adaptation process included formative focus groups (n …


Improving Lung Cancer Education And Screening Navigation Skills Among Hbcu Health Trainees: A Pilot Study Of Program Connect, Shanada Monestime, Erika L. Thompson, Monica Wilson, Tamara Mccants, Lovoria B. Williams Jan 2025

Improving Lung Cancer Education And Screening Navigation Skills Among Hbcu Health Trainees: A Pilot Study Of Program Connect, Shanada Monestime, Erika L. Thompson, Monica Wilson, Tamara Mccants, Lovoria B. Williams

Nursing Faculty Publications

Lung cancer is the leading cause of cancer death, disproportionately affecting Black communities due to delayed diagnoses and low screening rates. While these disparities persist, few educational interventions aim to equip health professional trainees—particularly those at Historically Black Colleges and Universities (HBCUs)—with the knowledge and confidence to address them. Empowering providers early in their training through culturally tailored education may help build a more prepared, equity-focused workforce. The purpose of this project was to evaluate a culturally tailored lung cancer education program, Program CONNECT, for health professional trainees at HBCUs. Program CONNECT was implemented in regions where lung cancer mortality …


Innovation Reputation And Market Capitalization: The Moderations Of Firm Size, Industry, And Asset Efficiency, Arilova Randrianasolo, Alexey V. Semenov Jan 2025

Innovation Reputation And Market Capitalization: The Moderations Of Firm Size, Industry, And Asset Efficiency, Arilova Randrianasolo, Alexey V. Semenov

Funded Scholarship

Purpose – This study investigates the utility of innovation reputation in boosting stock market valuations by examining the influences of firm size, industry and asset efficiency on the focal relationship.

Design/methodology/approach – The moderations were tested across two studies. Study 1 (N = 500) analyzed the influence of innovation reputation on market capitalization and the firm size moderation across manufacturing and service firms. Study 2 (N = 100) assessed the moderations of firm size and asset efficiency in high-vs low-innovation industries.

Findings – Results indicate that innovation reputation significantly predicts market capitalization, with a stronger effect for larger firms. This …


Effects Of Generation Status And Parent Education Level On Impostor Phenomenon In Undergraduate Students, Angela Gootee Jan 2025

Effects Of Generation Status And Parent Education Level On Impostor Phenomenon In Undergraduate Students, Angela Gootee

McNair Scholars Research

Navigating new environments and experiences opens people up to unrelenting self-doubt. The jump from high school to unexplored college territory is a particularly hazardous time for this manifestation. Undergraduate students are notorious for self-doubt and questioning. This self-doubt is known as the impostor phenomenon. The impostor phenomenon, colloquially known as impostor syndrome, is when an otherwise successful person feels like a fraud. A non-probability convenience sampling of 148 students was collected through a survey. The survey included the Clance Imposter Phenomenon Scale and was distributed to students to determine if there is a difference in impostor phenomenon among first-generation, continuing-generation, …


Clinical Implications For Helping Professionals Learned From The Pastoral Care Of Lgbtq+ Youth, John Willis Ward, Heather Deal, Gaynor Yancey Jan 2025

Clinical Implications For Helping Professionals Learned From The Pastoral Care Of Lgbtq+ Youth, John Willis Ward, Heather Deal, Gaynor Yancey

Funded Scholarship

This qualitative article is informed by queer theory, and more specifically queer theology, and explores how youth ministers in various denominations care for LGBTQ+ teenagers in their congregations. Seven youth pastors from three major denominational groups were interviewed from the Cooperative Baptist Fellowship (CBF), Alliance of Baptists, and Presbyterian Church, USA (PC-USA). Participants had to identify as LGBTQ+ affirming, though their congregations could be in various states of affirmation. Thematic analysis found the following significant categories: confidentiality, implications of whole church engagement, student-led engagement, theology/image of God, and degree of support for identity development.


Nematology Knowledge Transfer: Creating Awareness And Understanding, Danny Coyne, James Kisaakye, Solveig Haukeland Jan 2025

Nematology Knowledge Transfer: Creating Awareness And Understanding, Danny Coyne, James Kisaakye, Solveig Haukeland

All Peer-Reviewed Publications

Typical above-ground symptoms of nematode infection are mostly non-specific and are often attributed to other problems and/or crop malaise. Farmer awareness of nematode problems therefore needs to be raised by utilising knowledge transfer techniques so that symptoms of nematode damage can be recognised in the field. The chapter addresses this need by discussing various approaches such as demonstration and/or hands on workshops of nematode control methods suitable for Farmer Field Schools (FFS) and farmer participatory research, the planning, implementing and long-term benefits of Integrated season-long Pest Management-FFS, nematology capacity building initiatives, nematology networks, societies and platforms. Creating successful knowledge transfer …


Nutritional And Antioxidant Properties Of Two Species Of Edible Scarab Beetles (Cetonia Aurata And Oryctes Rhinoceros), S. S. Mwanza, C. M. Mudalungu, N. M. Kimani, H. O. Mokaya, B. O. Ochieng, S. Juma, C. M. Tanga Jan 2025

Nutritional And Antioxidant Properties Of Two Species Of Edible Scarab Beetles (Cetonia Aurata And Oryctes Rhinoceros), S. S. Mwanza, C. M. Mudalungu, N. M. Kimani, H. O. Mokaya, B. O. Ochieng, S. Juma, C. M. Tanga

All Peer-Reviewed Publications

Edible scarab beetles are important repositories for nutritive and bioactive compounds, but this information remains largely unexplored. This study explored the nutritional and therapeutic properties of two edible scarab beetles from three different locations (Embu, Murangâa and Nairobi Counties) in Kenya. Morphological and molecular characterization of the wild collected larvae revealed two important edible beetle species (Cetonia aurata L. and Oryctes rhinoceros L.). The larvae of both species are excellent source of crude proteins (44% for O. rhinoceros and 63% for C. aurata). The larvae of O. rhinoceros were rich in minerals, particularly calcium (15.75-22.65 mg/g) and potassium (13.62-22.88 mg/g). …


Mathematical And Computational Modeling For Organic And Insect Frass Fertilizer Production: A Systematic Review, Malontema Katchali, Edward Richard, Henri E.Z. Tonnang, Chrysantus M. Tanga, Dennis Beesigamukama, Kennedy Senagi Jan 2025

Mathematical And Computational Modeling For Organic And Insect Frass Fertilizer Production: A Systematic Review, Malontema Katchali, Edward Richard, Henri E.Z. Tonnang, Chrysantus M. Tanga, Dennis Beesigamukama, Kennedy Senagi

All Peer-Reviewed Publications

Organic fertilizers have been identified as a sustainable agricultural practice that can enhance productivity and reduce environmental impact. Recently, the European Union defined and accepted insect frass as an innovative and emerging organic fertilizer. In the wider domain of organic fertilizers, mathematical and computational models have been developed to optimize their production and application conditions. However, with the advancement in policies and regulations, modelling has shifted towards efficiencies in the deployment of these technologies. Therefore, this paper reviews and critically analyzes the recent developments in the mathematical and computation modeling that have promoted various organic fertilizer products including insect frass. …


Contribution Of Different Frass Fertilizer Products On Enhanced Growth, Yield And Nutrient Quality Of Broccoli [Brassica Oleracea], Noella Kagehi, Dennis Beesigamukama, Chrysantus M. Tanga, Mathew P. Ngugi, Sevgan Subramanian, Fathiya M. Khamis Jan 2025

Contribution Of Different Frass Fertilizer Products On Enhanced Growth, Yield And Nutrient Quality Of Broccoli [Brassica Oleracea], Noella Kagehi, Dennis Beesigamukama, Chrysantus M. Tanga, Mathew P. Ngugi, Sevgan Subramanian, Fathiya M. Khamis

All Peer-Reviewed Publications

Vegetables are crucial for food security and income, but in developing countries their production is hindered by low soil fertility. Although the insect frass fertilizer is a potential solution, its use is constrained by limited product choices. Unlike conventional fertilizers, which are available in different forms, the insect frass fertilizer is mostly available in solid form. Here, we evaluated the effects of different black soldier fly frass fertilizer (BSFFF) products on broccoli [Brassica oleracea] growth, yield, and nutritional profiles. Solid, liquid BSFFF, chitin-fortified solid BSFFF, chitin-fortified liquid BSFFF, and commercial organic fertilizer (Safi) were applied at rates equivalent to 250 …


Acceptability And Suitability Of Some Poaceae Plants For Fall Armyworm Feeding And Oviposition, Xavier Chiriboga Morales, Islam S. Sobhy, Duncan Cheruiyot, Charles A.O. Midega, Toby J.A. Bruce, Zeyaur R. Khan, Amanuel Tamiru Jan 2025

Acceptability And Suitability Of Some Poaceae Plants For Fall Armyworm Feeding And Oviposition, Xavier Chiriboga Morales, Islam S. Sobhy, Duncan Cheruiyot, Charles A.O. Midega, Toby J.A. Bruce, Zeyaur R. Khan, Amanuel Tamiru

All Peer-Reviewed Publications

Background: The fall armyworm (FAW), Spodoptera frugiperda (Lepidoptera: Noctuidae), has invaded new geographical regions, now spanning Africa, Asia, Oceania and Europe, from its native distribution in the last decade. Little is known about FAW host plants in recently invaded habitats; although more than 300 hosts have been reported in the Americas, its native habitat. In our study, we evaluated the acceptability and suitability of 12 cultivated varieties of plants from Africa, in the family Poaceae, for FAW herbivory and oviposition. Methods: Experiments investigating larval development, no-choice oviposition, and no-choice larval arrestment-feeding were conducted to evaluate the insect´s ability to utilize …


The Genomic Landscape Of Hermetia Illucens: Exploring The Potential Of The Black Soldier Fly Through Molecular Insights, Peter Muchina, Johnson Kinyua, Fathiya Khamis, Chrysantus M. Tanga, Grum Gebreyesus, Zexi Cai, Goutam Sahana Jan 2025

The Genomic Landscape Of Hermetia Illucens: Exploring The Potential Of The Black Soldier Fly Through Molecular Insights, Peter Muchina, Johnson Kinyua, Fathiya Khamis, Chrysantus M. Tanga, Grum Gebreyesus, Zexi Cai, Goutam Sahana

All Peer-Reviewed Publications

Abstract The black soldier fly (BSF), Hermetia illucens, has garnered significant attention recently due to its potential applications in waste management, animal feed production, frass fertilizer production, and biotechnology. Despite its numerous advantages, genomic resources for BSF remain limited, underscoring the necessity for continued genomic exploration. This review provides a comprehensive overview of the genomic landscape of BSF, emphasizing the critical role of genomics in understanding its biology and optimizing its applications. We highlighted recent advancements in BSF genome sequencing, transcriptomic and proteomic studies, and the characterization of the gut microbiome, revealing its implications for BSF health and production efficiency. …


Earth Observations Reveal Impacts Of Climate Variability On Maize Cropping Systems In Sub-Saharan Africa, Adomas Liepa, Michael Thiel, Hannes Taubenböck, Doris Klein, Ingolf Steffan-Dewenter, Marcell K. Peters, Sarah Schönbrodt-Stitt, Insa Otte, Tobias Landmann, Zeyaur R. Khan, Michael Ochieng Obondo, Frank Chidawanyika, Emily A. Martin, Tobias Ullmann Jan 2025

Earth Observations Reveal Impacts Of Climate Variability On Maize Cropping Systems In Sub-Saharan Africa, Adomas Liepa, Michael Thiel, Hannes Taubenböck, Doris Klein, Ingolf Steffan-Dewenter, Marcell K. Peters, Sarah Schönbrodt-Stitt, Insa Otte, Tobias Landmann, Zeyaur R. Khan, Michael Ochieng Obondo, Frank Chidawanyika, Emily A. Martin, Tobias Ullmann

All Peer-Reviewed Publications

In Kenya, climate variability and change threaten smallholder, rainfed farms, with crop failures, yield reductions, and pest infestations. Efficient agroecological strategies, such as Push-Pull intercropping, offer documented benefits including pest control, improved soil fertility, and water conservation compared to traditional maize monocropping. To date, no studies exist comparing traditional maize monocropping and Push-Pull intercropping using earth observation tools over several growing seasons in East Africa. Our research addresses this by harmonizing Landsat 7, 8, 9 with Sentinel-2 remote sensing time series from 2016 to 2023. Phenological metrics of 15 growing seasons are extracted based on a threshold method using the …


Knowledge And Acceptance Of Insects As Feed Source For Poultry Production In Conflict Affected Regions Of Cameroon, Chaba F. Ambele, Ngantu Harrison, Shaphan Y. Chia, Zewdu Abro, Komivi S. Akutse, Akum E. Akumeyam, Chrysantus M. Tanga Jan 2025

Knowledge And Acceptance Of Insects As Feed Source For Poultry Production In Conflict Affected Regions Of Cameroon, Chaba F. Ambele, Ngantu Harrison, Shaphan Y. Chia, Zewdu Abro, Komivi S. Akutse, Akum E. Akumeyam, Chrysantus M. Tanga

All Peer-Reviewed Publications

Globally, insects are increasingly being considered as sustainable and complementary feeds for poultry production. However, there is a lack of information on the perception of people in vulnerable and conflict-affected communities in Cameroon. This paper presents a survey on awareness and willingness to integrate insect meals in poultry feeds in the Northwest and Southwest regions of Cameroon. During this survey, purposive and snowball sampling procedures were used to collect data from 253 households. Among those interviewed, 32% were internally displaced people and 68% residents. In general, 97% of the respondents were aware that insects are a natural food source for …


Unpacking The Benefits Of Black Soldier Fly Frass Fertilizer Towards Nematode Suppression And Potato Production, Emmanuel O. Anedo, Dennis Beesigamukama, Benson Mochoge, Nicholas K. Korir, Solveig Haukeland, Xavier Cheseto, Moses Nyongesa, Patrick Pwaipwai, Sevgan Subramanian, Abdou Tenkouano, Betty Kibaara, Chrysantus M. Tanga Jan 2025

Unpacking The Benefits Of Black Soldier Fly Frass Fertilizer Towards Nematode Suppression And Potato Production, Emmanuel O. Anedo, Dennis Beesigamukama, Benson Mochoge, Nicholas K. Korir, Solveig Haukeland, Xavier Cheseto, Moses Nyongesa, Patrick Pwaipwai, Sevgan Subramanian, Abdou Tenkouano, Betty Kibaara, Chrysantus M. Tanga

All Peer-Reviewed Publications

Potato production is hindered by soil degradation and nematode infestation. Mineral fertilizers and synthetic nematicides are costly and cause negative impacts on humans and the environment, while organic fertilizers are less effective for soil health and nematode management. This study demonstrates the contribution of black soldier fly frass fertilizer (BSFFF) in nematode suppression and potato productivity when compared to commercial mineral fertilizer, organic fertilizer (SAFI), and nematicide. The on-farm experiments consisted of eight treatments: BSFFF, SAFI, BSFFF+5%chitin, NPK+nematicide, 50%BSFFF+50%NPK, 50%SAFI+50%NPK, 50%BSFFF+5% chitin+50%NPK, and control (unfertilized soil). Results revealed that all fertilizer treatments significantly increased potato growth, number of tubers (34 …


Mapping Global Research On Mycotoxins In Aquafeed From Scientometric And Critical Perspectives, Menaga Meenakshisundaram, Sudarshan Shanmugam, Jimmy B. Mboya, Felix Sugantham, Kevin Obiero, Jonathan Munguti, Sunday Ekesi, Sevgan Subramanian, Shaphan Y. Chia, Dennis Beesigamukama, Rodrigue Yossa, Chrysantus M. Tanga Jan 2025

Mapping Global Research On Mycotoxins In Aquafeed From Scientometric And Critical Perspectives, Menaga Meenakshisundaram, Sudarshan Shanmugam, Jimmy B. Mboya, Felix Sugantham, Kevin Obiero, Jonathan Munguti, Sunday Ekesi, Sevgan Subramanian, Shaphan Y. Chia, Dennis Beesigamukama, Rodrigue Yossa, Chrysantus M. Tanga

All Peer-Reviewed Publications

The global significance of mycotoxins in aquaculture is evident. However, regional vulnerabilities, effects, and inconsistent regulations on mycotoxin contamination remain underexplored. This study integrates a scientometric analysis of research on mycotoxins in aquafeed, published from 1992 to 2023 in Web of Science, with a conventional review of their occurrence in aquafeed and feed ingredients. Bibliometric tools, VOSviewer, and biblioshiny, were used to analyze global research trends, collaborations, and themes. We found a total of 181 publications, authored by 938 researchers from 49 countries, with Brazil leading (25 publications). The Toxins journal accounted for the most publications (23). Aflatoxins, particularly aflatoxin …


Edible Insects As A Sustainable Solution To Food Insecurity In Conflict-Ridden Regions Of Cameroon, F. C. Ambele, S. Y. Chia, D. Nsobinenyui, K. S. Akutse, N. H. Ngantu, A. E. Akumeyam, M. Kababu, C. M. Tanga Jan 2025

Edible Insects As A Sustainable Solution To Food Insecurity In Conflict-Ridden Regions Of Cameroon, F. C. Ambele, S. Y. Chia, D. Nsobinenyui, K. S. Akutse, N. H. Ngantu, A. E. Akumeyam, M. Kababu, C. M. Tanga

All Peer-Reviewed Publications

Edible insects are integral part of traditional Cameroonian dishes and delicacies valued for their nutrition and health/medicinal benefits. This study documents indigenous knowledge, practices, cultural relevance and the willingness to explore the untapped potential of insect farming in two conflict-ridden regions of Cameroon. Semi-structured questionnaires were used to collect data from 793 randomly selected households in the Northwest (NW) and Southwest (SW) regions. Our results revealed widespread awareness on the use of insects as food in the NW (91%) and SW (84%) regions. The most consumed species were the long-horned grasshoppers (90%), termites (85%), palm weevil larvae (76%), and giant …


Is Youth's Engagement In Agribusiness An Opportunity Or A Necessity? A Closer Look At The Situation In South Kivu, Eastern Democratic Republic Of The Congo, Cool Dady Mangole, Paul Martin Dontsop Nguezet, Shiferaw Feleke, Victor Manyong, Kamala Kaghoma Christian, Zoumana Bamba, Tahirou Abdoulaye Jan 2025

Is Youth's Engagement In Agribusiness An Opportunity Or A Necessity? A Closer Look At The Situation In South Kivu, Eastern Democratic Republic Of The Congo, Cool Dady Mangole, Paul Martin Dontsop Nguezet, Shiferaw Feleke, Victor Manyong, Kamala Kaghoma Christian, Zoumana Bamba, Tahirou Abdoulaye

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Despite the broad focus on necessity- and opportunity-driven entrepreneurship in research and policy, the entrepreneurial dichotomy within the agribusiness context has not been adequately addressed. This study contributes to closing this knowledge gap by examining youth's perceptions of agribusiness through the lens of the push-pull motivation framework. Results reveal that 47% of youth are driven into agribusiness by both necessity and opportunity, while 41% by necessity alone and only 12% by opportunity alone. Key factors shaping youth's perceptions include gender, education, food processing participation, agribusiness-related training, land ownership, monthly income, and family farming background. The result further identifies significant heterogeneity …