Digital Commons Network^™

Comparative Microbiome Diversity In Root-Nodules Of Three Desmodium Species Used In Push-Pull Cropping System, Isack H. Adan, George Ochieng Asudi, Saliou Niassy, Abdul A. Jalloh, Johnstone Mutiso Mutua, Frank Chidawanyika, Fathiya Khamis, Zeyaur Khan, Sevgan Subramanian, Thomas Dubois, Daniel Munyao Mutyambai

All Peer-Reviewed Publications

Background: Desmodium species used as intercrops in push-pull cropping systems are known to repel insect-pests, suppress Striga species weeds, and shift soil microbiome. However, the mechanisms through which Desmodium species impact the soil microbiome, either through its root exudates, changes in soil nutrition, or shading microbes from its nodules into the rhizosphere, are less understood. Here, we investigated the diversity of root-nodule microbial communities of three Desmodium species- Desmodium uncinatum (SLD), Desmodium intortum (GLD), and Desmodium incanum (AID) which are currently used in smallholder maize push-pull technology (PPT). Methods: Desmodium species root-nodule samples were collected from selected smallholder farms in …

Chitin-Enriched Insect Frass Fertilizer As A Biorational Alternative For Root-Knot Nematode (Meloidogyne Incognita) Management, James Kisaakye, Dennis Beesigamukama, Solveig Haukeland, Sevgan Subramanian, Paul K. Thiongo, Segenet Kelemu, Chrysantus M. Tanga

All Peer-Reviewed Publications

Root-knot nematodes (Meloidogyne spp.) are serious pests of most food crops, causing up to 100% yield loss. Nevertheless, commercial nematicides are costly and harmful to the environment. While the nematicidal potential of crustacean and synthetic chitin has been demonstrated globally, research on the potential of insect-derived chitin for nematode control has received limited attention. Here, seven chitin-fortified black soldier fly frass fertilizer extracts (chFE) were assessed for their suppressiveness of Meloidogyne incognita and impacts on spinach growth in comparison with a commercial nematicide using in vitro and in vivo bioassays. The performance of chFE and control treatments was assessed by …

Associations Of Childhood Physical Activity And Screen Time With Cardiometabolic Health In Preteens Who Were Born To Mothers With Previous Macrosomic Delivery: Findings From The Rolo Longitudinal Birth Cohort Study, Sophie Callanan, Sarah Louise Killeen, Anna Delahunt, Eileen C. O'Brien, Aisling A. Geraghty, Rosemary Cushion, Amy Gainfort, Rachel K. Crowley, Patrick J. Twomey, Ciara M. Mcdonnell, Fionnuala M. Mcauliffe

Articles

Background: Macrosomia (birthweight ≥4 kg) may alter the associations of physical activity (PA) and screen time (ST) throughout childhood with later cardiometabolic risk. Objective: To investigate associations of PA and ST over a 4–6-year follow-up period with cardiometabolic outcomes in preteens (9–11-year-olds) who were born to mothers with previous macrosomic delivery. Methods: This is an analysis of 402 preteens from the ROLO study, who were born to mothers that previously delivered an infant with macrosomia. Parental-reported measures of PA and ST were obtained in early childhood at 5-years of age. Preteen self-reported PA, parental-reported ST, anthropometry, dual-energy x-ray absorptiometry, blood …

Nutrient Intakes And Gastrointestinal Symptoms Among Esophagogastric Cancer Survivors Up To 5 Years Post-Surgery, A. E. Bennett, L. O'Neill, S. L. Doyle, E. M. Guinan, J. O'Sullivan, J. V. Reynolds, J. Hussey

Articles

A cross-sectional analysis explored nutritional intakes and gastrointestinal (GI) symptoms among esophagogastric cancer survivors up to 12, 13–36, and 37+ months post-surgery. Participants were identified from the Upper GI Cancer Registry at St James' Hospital, Ireland. The Short Nutritional Assessment Questionnaire, European Prospective Investigation of Cancer Food Frequency Questionnaire, World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) Score, and Gastrointestinal Symptoms Rating Scale assessed malnutrition risk, nutritional intake, adherence to (secondary) cancer prevention recommendations, and GI symptoms, respectively. Most (82.5%, n33) participants (n40) were male. Mean age was 65.5 ± 9.3 years. Time post-surgery ranged from 6-62 months. Half …

Outcomes Of The Leap Feasibility Trial—A Low-Threshold, Exercise Programme With Protein Supplementation To Target Frailty And Poor Physical Functioning In People Experiencing Homelessness And Addiction Issues, Fiona Kennedy, Clíona Ní Cheallaigh, Roman Romero-Ortuno, Suzanne L. Doyle, Julie Broderick

Articles

Background People experiencing homelessness are more likely to experience poor health with physical functioning deficits and frailty commonly reported. It is not well known how strategies to target physical functioning deficits and frailty work in practice in this group. The primary aim of this study was to explore the feasibility of an exercise intervention with protein supplementation to target physical functioning and frailty in people experiencing homelessness evaluated by recruitment and retention rates, adherence to the exercise sessions and protein supplement, adverse effects, programme feedback and characteristics of non-returners, sporadic and frequent attenders. The secondary aim was to evaluate changes …

The Iris Clinic: A Protocol For A Mixed-Methods Study Evaluating The Management Of Hyperemesis Gravidarum, Eileen C. O'Brien, Jean Doherty, Sarah Louise Killeen, Melanie Bennett, Lillian Murtagh, Sinead Curran, Suzanne Murphy, Helen Mchale, Lucille Sheehy

Articles

Background: Hyperemesis Gravidarum (HG) is a severe form of nausea and vomiting in pregnancy that affects 0.3–3% of women and has profound nutritional, physical and psychological consequences. Research is lacking regarding the most effective management of the condition. In response to patient feedback, a multidisciplinary HG day-case service (IRIS Clinic) was launched in 2020 at The National Maternity Hospital, Ireland. The clinic provides routine, day-case care in a comfortable space with pre-booked appointments. The MDT involves midwives, dietitians, perinatal mental health, obstetrics and pharmacy, and the nature of the clinic enables peer-to-peer support. As this clinic is the first of …

Diet Quality And Blood Pressure Among Pregnant Women With Overweight Or Obesity: A Secondary Analysis Of Two Randomized Controlled Trials, Sorcha Lynch, Sarah Louise Killeen, Eileen O'Brien, Kate Mullane, Emma Hokey, Grace Mealy, Fionnuala M. Mcauliffe

Articles

Introduction: Maternal obesity is a significant risk factor for hypertensive disorders of pregnancy. High diet quality may protect against this, yet data regarding the relationship between diet quality and blood pressure among pregnant women with raised body mass index (BMI) is limited. Material and methods: This is a secondary analysis (n = 543) of women with BMI ≥25 kg/m2 from two randomized controlled trials; PEARS (Pregnancy Exercise and nutrition Research Study with smartphone application support) and ROLO (Randomized cOntrol trial of LOw glycemic index diet to prevent macrosomia in euglycemic women). Blood pressure was measured at 10–18 weeks and 28 …

What Makes A City ‘Breastfeeding-Friendly'?: A Scoping Review Of Indicators Of A Breastfeeding-Friendly City, May Loong Tan, Izz Amirah Mohd Shukri, Jacqueline J. Ho, Elizabeth J. O'Sullivan, Amal Omer-Salim, Fionnuala M Mcauliffe

Articles

A breastfeeding-friendly city is one where there is an enabling environment to support breastfeeding throughout the first 2 years or more of a child's life. Indicators of a breastfeeding-friendly city have yet to be identified. What are the indicators or criteria used to define breastfeeding friendliness in a geographic area such as a city and the settings within, which we have classified as community, healthcare and workplace? Three major databases and grey literature were searched. Records were screened to identify publications describing criteria such as indicators or descriptions of a breastfeeding-friendly setting, defined as ‘criteria-sets'. These criteria-sets were then categorized …

Alleviating Loneliness In Older Adults Using Polyvagal Theory Exercises, Helen Kornfeld

Antioch University Dissertations & Theses

Objectives: The 65 and older population is a growing population in the US. In this population there can be marked increases in isolation, loneliness, and depression. Polyvagal Theory holds that a greater sense of safety, security, and sense of engagement improves well-being. A key hypothesis stated that participation will lower self-report ratings of loneliness. Additional hypotheses included improving self-reported purpose in life and feelings of psychological safety.

Methods/Design: The present dissertation is a quasi-experimental design, utilizing pre- and post-test measures comparing degree of loneliness, depression, purpose in life (PIL), and Neuroception of Psychological Safety Scale (NPSS) in a 6-week novel …

Gvsu Undergraduate And Graduate Catalog, 2024-2025, Grand Valley State University

Course Catalogs, 1963 - Current

Grand Valley State University 2024-2025 undergraduate and graduate course catalog. Course catalogs are published annually to provide students with information and guidance for enrollment.

America's Next "Stop Model!": Model Deletion, Jevan Hutson, Ben Winters

Articles

This Essay explores the emergence of model deletion- the compelled destruction or dispossession of certain data, algorithms, models, and associated work products created or shaped by illegal means- as a remedy, right, and requirement for harmful applications of Al and ML systems. Part I examines model deletion's emergence as a consumer protection remedy and its conception as a positive right and regulatory requirement. Part II considers the constellation of federal and state actors, such as federal and state enforcement agencies and legislative bodies, who might seek model deletion to address particular Al and ML harms. Part III underscores the need …

Tigra Scientifica, Full Issue

Tigra scientifica

Tigra scientifica, showcasing the outstanding work by Clemson University students in the Creative Inquiry course Popular Science Journalism. Science and technology shape our world in profound ways — from the rise of space tourism to the rapid development of new medical treatments. In a democracy, communicating science is essential for informed debate and decision-making, a responsibility these students have embraced with energy and skill. The magazine began in Spring 2011 under Holly Tuten, Ph.D., who founded the CI course to pass along her passion for science writing. Since then, more than 200 students from 14 majors across five colleges have …

Effect Of Nanocapsules And Extract Of Metarhizium Anisopliae In Inhibiting Acetylcholine Esterase Enzyme In Musca Domestica Larvae., Aliaa Abdul Aziz Hammed, Hazim Idan Al Shammari, Soolaf A Kathiar

Baghdad Science Journal

M. domestica is the most important insect that transmit pathogens for diseases in the world. The use of nanotechnology is eco-friendly method in control pests. The study aims to investigate the feasibility of bio-manufacturing nanocapsules of fungal secondary metabolites in order to improve the efficiency of metabolite and assess their inhibitory effect on the acetylcholine esterase enzyme in housefly larvae. An equal mixture of organic solvents, ethyl acetate and dichloromethane, was used to extract the metabolic products of the fungus M. anisopliae, (PEG4000) and chitosan was used in the preparation of nanocapsules. The results of the DLS granular size assay …

An Integrative Study On Wood-Boring Beetle Larvae: Nutritional Properties, Gut Microbiota And Isolation Of Bioactive Compounds, Shadrack Kibet

All Master’s Theses

Edible insects are increasingly recognized as a solution to several problems faced by mankind, including hunger, malnutrition and microbial infections. Additionally, the gut symbionts of insects, along with their associated metabolites and enzymes, hold promising potential for industrial and pharmaceutical applications. However, the detailed nutritional properties, gut microbiota, and microbial secondary metabolites associated with the gut symbionts of various insects, including wood-boring beetles, have not yet been comprehensively reported. In this current study, the nutritional properties, and the characteristics of the gut microbiota of two wood-boring species (Titocerus jaspideus and Passalus punctiger) collected from two indigenous forested areas was investigated. …

Physicochemical Characterization Of Edible Insect Oils: Insights Into Fatty Acid Composition, Thermal Behavior And Quality Parameters, Eng-Tong Phuah, Yee-Ying Lee, Teck-Kim Tang, Guanghui Li, Shyang-Pei Hong, Syazana Abdullah Lim

ASEAN Journal on Science and Technology for Development

Edible insects are emerging as a sustainable food source due to their high nutritional value. This study employed the three-phase partitioning (TPP) method to extract oils from sago worm (Rhynchophorus ferrugineus), superworm (Zophobas morio), and cricket (Acheta domesticus). The study evaluated and compared the physicochemical properties of these insect oils, including iodine value (IV), peroxide value (PV), p-anisidine value (p-AV), acid value (AV), refractive index (RI), thermal behavior, and fatty acid compositions. Results revealed that the sago worm exhibited the highest oil yield (47.8 ± 2.2%) compared to the superworm (23.8 ± 1.4%) and cricket (6.4 ± 0.6%). Cricket oil …

The Effect Of Biochar From Plant Materials On Agricultural Acid Sulfate Soil: A Laboratory Incubation, Syazwan Sulaiman, Namasivayam Navaranjan, Guillermo Hernandez-Ramirez, Zohrah Sulaiman, Kathereen Liew

ASEAN Journal on Science and Technology for Development

The scarcity of suitable arable land has led to the development of acid sulfate soil for cultivation. The major problems of acid sulfate soil are the inherent low pH and available phosphorus (P) as well as the mobilization of toxic elements such as aluminium (Al) and iron (Fe), rendering the soil unfavourable for crop production. The present work aimed to evaluate the effect of biochar from plant materials on the selected parameters of acid sulfate soil in a laboratory incubation, with unamended control and dolomite treatment soils for comparison. The application of biochar significantly increased (P < 0.05) soil pH by 0.4-0.6 units as well as the soil available P by 13.1 mg kg-1 relative to the control. The soil exchangeable Al was significantly reduced (by 2.4 cmol kg-1 when compared with the control treatment. The dolomite treatment was superior relative to biochar application in increasing soil pH and decreasing Al. The dolomite application, however, was inferior to biochar treatment in increasing soil available P. Moreover, no favourable change was observed in available Fe with the applications of either biochar or lime. These results indicated that biochar has the potential for the amelioration of acid sulfate soil, especially in increasing available P. Further studies should explore the effectiveness of biochar and lime co-application in altering a wider range of soil chemical parameters to inform management options of acid sulfate soil for cultivation.

Assessing The Organic Acids-Solubilized Collagen Derived From The Skin Of Unicornfish (Naso Reticulatus Randall, 2011) On Physicochemical And Structural Characteristics: Toward Alternative Source For Industrial Applications, Dayang Fazrianie Harianto, Abdul Aziz Jaziri, Rossita Shapawi, Ruzaidi Azli Mohd Mokhtar, Wan Norhana Md. Noordin, Masmunira Rambli, Nurul Huda

ASEAN Journal on Science and Technology for Development

Converting skin by-product of unicornfish (Naso reticulatus Randall, 2011) into a valuable commodity like collagen is a good strategy to explore alternative sources for land-based animals. Additionally, marine fish collagens are preferable due to their safer and great properties. This project aimed to compare extractability of collagens prepared with three organic acids (i.e., acetic, lactic and citric acids), and their characteristics were also discussed. Collagen extracted with citric acid (CSCUS) (7.10%) had a significantly higher yield (p

Assessment Of Novel Plant-Based Fat Efficiency In Comminuted Chicken Meat System, Salma Mohamad Yusop, Shu Jo Lin, Nurkhuzaiah Kamaruzaman, Nurlisa Mohd Azhari

ASEAN Journal on Science and Technology for Development

The composition of fats and oils significantly impacts the flavour, nutrition, and appearance of food. Excessive consumption of saturated fatty acids, primarily found in animal fats, raises the risk of coronary heart disease. To address this, plant-based fats are used as substitutes, with microalgae offering unique nutritional benefits as a fat source. This study evaluates the performance of structured plant-based fats, incorporating microalgae (Aurantiochytrium sp. SW1), as a fat substitute in chicken patties. Four formulations were tested: 0% (control), 5%, 7%, and 10% structured microalgae-based fat. Colour, texture, water-holding capacity, cooking loss, and microstructure in both raw and cooked samples …

Non-Invasive Digital Refractometer To Measure Maturation Of Climacteric Fruits, Jhoorhanah A. Halim, Denni Kurniawan, Dina S. Laila, Allysa Norjemee, Nuur A. L. Nesseruddin, Asrarul A. Noraidi, Beston F. Nore

ASEAN Journal on Science and Technology for Development

Sugar content is a superior quality indicator for the post-harvesting and ripening status of climacteric fruits. Total soluble solids (TSS) represented by °Brix index is a measure of the sugar content. The conventional way to measure TSS is by invasive (IN) technique using manual or digital refractometers. While non-invasive (NIN) infrared refractometer devices have been developed in recent years for various agricultural and food science applications, its accuracy to measure fruit TSS directly is not straightforward, as the device is only dedicated to uses for a specific fruit. This study aims to investigate the suitability of the use of a …

Development Of Halalan Tayyiban Plant-Based Cheese Formulations, Hasna B. Mazalana, Mas M. Rambli, Syazana A. Lim, Beston F. Nore

ASEAN Journal on Science and Technology for Development

The worldwide cheese production is dominated by animal milk sources with various industrial procedures, including animal rennet. There is a need to diversify the animal-based dairy products into plant-based one, not only to nurture the halalan tayyiban concept for Muslims, but also to accommodate the dietary restriction of some consumers. The objective of this work is to formulate a cheese type derived from plant-based milk with permissible ingredients to create a product for Muslim and non-Muslim consumers. In this study, we explored the use of conventional and non-conventional cheese-making procedures. A total of four experimental formulations (EF1-4) combinations were conducted …

Unveiling The Antioxidant Properties Of Stenochlaena Palustris And Diplazium Esculentum Through Time-Dependent Analysis, Nurnajiihah A. Samad, Hasna B. Mazalan, Hazimah Sharifulazar, Aida M. Basri, Masayoshi Arai

ASEAN Journal on Science and Technology for Development

Medicinal plants are generally known for its health benefits and there has been ongoing research to gather evidence on potential plants that could exhibit antioxidant activities. In this study, we explored underutilised local medicinal plants which are Stenochlaena palustris and Diplazium esculentum, locally known as ‘Lemiding’ and ‘Pakis’, respectively. The aim was to determine the effect of extraction time on phytochemical contents, antioxidant activities and total phenolic content (TPC) of the two plant species. Maceration method was used to extract the compounds from leaves of the plant in distilled water at different durations of extraction i.e. 2 hours, 4 hours, …

Innovative Approaches And Challenges In Brunei's Agricultural Management, Nuramalina Manshor, Ulaganathan Subramanian

ASEAN Journal on Science and Technology for Development

The management and development in agriculture attract agricultural economic science for the pricing, business, farm policy, and financial knowledge. It conjointly draws on plant and animal sciences for soil, seed and fertilizer information, weed control, insect management, and rationing and breeding; agricultural engineering knowledge for farmhouses, vehicles, irrigation, field drying, drainage, and management of erosions; and data on human behavior in Science and Social Science.

Optimization Of Ultrasound-Assisted Anthocyanin Extraction From Agricultural Waste Purple Corn Silk For Multifunctional Hemp Finishes, Benjamas Klaykruayat, Nattaya Vuthiganond, Pisutsaran Chitichotpanya

Journal of Metals, Materials and Minerals

The utilization of agricultural wastes for textile dyeing has gained popularity due to their safe and environmentally friendly properties, as well as the resource sustainability. Natural dye extraction is usually achieved through solvent extraction, which is time-consuming, requires a lot of solvent, and degrades desired compounds at high temperatures. Thus, this study investigated ultrasound-assisted anthocyanin extraction from agricultural waste purple corn silk as natural functional colorants for hemp finishes, given the numerous health benefits associated with anthocyanin. In order to optimize the extraction processes and evaluate the synergistic impact of these conditions, response surface methodology was implemented. The optimum conditions …

Photoluminescent Carbon Nanodots For Artificial Photosynthesis, Rajie A. Medina, Michael E. Franco, Lyn Marie De Juan-Corpuz, Ryan D. Corpuz

Journal of Metals, Materials and Minerals

The emerging field of carbon dots (CDs), a type of carbon nanostructure that has gained significant attention due to its unique properties and potential applications. CDs possess remarkable attributes, including photoluminescence, electrochemical potential, compatibility with living organisms, solubility in water, chemical stability, and versatile surface properties. The chemical structure, particle size, and surface functionalities of CDs all have an impact on their photoluminescent properties, which are the focus of this review. The photoluminescence mechanism in CDs is discussed, highlighting their amorphous structure, and comparing them to graphene quantum dots. The paper delves into the application of CDs in artificial photosynthesis, …

Institute For Global Health And Development : Annual 2024, Institute For Global Health And Development

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Empowering Providers To Empower Their Patients: One Model To Expand Knowledge, Competency, And Awareness For The Perinatal Substance Use Workforce, Jacqueline Jacobs

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Perinatal substance use (PSU) is a serious and growing public health concern. It is associated with a variety of adverse health outcomes for both mother and child and has been shown to negatively impact the parent-child relationship. Despite the growing prevalence of PSU, there are notable deficits in provider knowledge regarding, and comfortability with, PSU. Moreover, providers report feelings of judgment, resentment, fear, and hesitancy related to their work with women with PSU. Subsequently, women with PSU struggle to find appropriate, compassionate, and effective treatment for their substance misuse. Widespread and accessible training is needed to bolster provider knowledge base, …

Nsu Florida Undergraduate Student Catalog 2024-2025, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.

Biosynthesis, Classification, Properties, And Applications Of Weissella Bacteriocins, Jahnavi Kumari Singh, Palanisamy Bruntha Devi, G. Bhanuprakash Reddy, Amit K. Jaiswal, Digambar Kavitake, Prathapkumar Halady Shetty

Articles

This review aims to comprehensively chronicle the biosynthesis, classification, properties, and applications of bacteriocins produced by Weissella genus strains, particularly emphasizing their potential benefits in food preservation, human health, and animal productivity. Lactic Acid Bacteria (LAB) are a class of microorganisms well-known for their beneficial role in food fermentation, probiotics, and human health. A notable property of LAB is that they can synthesize antimicrobial peptides known as bacteriocins that exhibit antimicrobial action against both closely related and other bacteria as well. Bacteriocins produced by Weissella spp. are known to exhibit antimicrobial activity against several pathogenic bacteria including food spoilage species, …

Effect Of Frying On Physicochemical And Nutritional Qualities Of Herbs And Spices Incorporated Rice Cracker, Simran Sharma, Ritesh Sharma, S. Chakkaravarthi, Saravanan Mani, Ankur Kumar, Shruti Mishra, R. Sasikumar, Amit K. Jaiswal

Articles

Herbs and spices are rich in bioactive compounds that are known to impart health benefits. Incorporation of these herbs/spices in snacks might also enhance the nutritional quality of the products. This study aimed to examine the potential nutritional benefits and loss associated with the frying of herb/spice rice crackers. Four different varieties of rice-based crackers incorporated individually with mint, green chili, red chili, and cumin were evaluated by different parameters before and after frying. The raw rice cracker incorporated with herb/spice exhibited significantly higher protein (4.19 to 5.30 %), fiber (1.78 to 1.97 %), mineral, pigment (chlorophyl 0.4 to 0.7 …

The Potential Of Edible Insects As A Safe, Palatable, And Sustainable Food Source In The European Union, Ann D. Conway, Swarna Jaiswal, Amit K. Jaiswal

Articles

Entomophagy describes the practice of eating insects. Insects are considered extremely nutritious in many countries worldwide. However, there is a lethargic uptake of this practice in Europe where consuming insects and insect-based foodstuffs is often regarded with disgust. Such perceptions and concerns are often due to a lack of exposure to and availability of food-grade insects as a food source and are often driven by neophobia and cultural norms. In recent years, due to accelerating climate change, an urgency to develop alternate safe and sustainable food-sources has emerged. There are currently over 2000 species of insects approved by the World …