Digital Commons Network^™

Coral Castles: Protecting Polyps From Parrotfish Predation, Kyle Anthony-Kicking Bear Pisano

All HCAS Student Capstones, Theses, and Dissertations

Florida's coral reefs are in a state of near-constant degradation concomitant with ever-increasing coastal development and associated anthropogenic impacts. Government agencies, non-profits, and concerned citizens have spent significant time and resources combating these negative impacts. One primary method of mitigating damage to coral reefs is to transplant corals onto degraded reefs using corals that have been grown in nurseries. While many challenges of reef restoration have been overcome, parrotfish predation on freshly transplanted corals persists as a significant issue. Parrotfish are recognized as an essential species on healthy reefs but can also hinder reef restoration efforts by biting young, newly …

Resilience Through Urban Green Spaces: Collaborations And Collective Action Toward Equitable Access And Creation Of Green Space In Albany, New York, Frederick Bentley

Capstone Collection

The crisis of climate change-driven disaster and instability is affecting humans all over the world, especially vulnerable populations in urban settings. This crisis exacerbates social inequalities in cities that exist from a legacy of discriminatory policies. This research centers local perspectives and policies on access and utilization of green spaces as a vital social and green infrastructure within the city of Albany, NY. Building off literature establishing green space as a means to build climate resilience and foster community wellbeing, this paper uses a socio-ecological lens to explore efforts being made by government and community organizations to foster equity, social …

The U.S. Government's Global Food Security Strategy And The Effectiveness Of Agriculture-Led Growth Through The Perspectives Of Climate Change And Sustainability, Marcella Mcnerney

Capstone Collection

The United States Agency for International Development’s (USAID) Global Food Security Strategy Fiscal Year 2022-2026 addresses food security in developing countries. The U.S. Global Food Security Strategy set forth by USAID lays forth a strategy for increasing food security in twelve targeted low-income and developing nations. How well the USAID policy does this with consideration of climate change, sustainability, and socio-economic well-being is crucial to examine given the fact that climate change impacts and predictions are now affecting food systems at all stages, from growth through production. The following discussion combines elements of a policy brief and research paper to …

Issue 424: August 10-24, 2023, The Local Voice

The Local Voice

No abstract provided.

The Effects Of Elevation And Soaking Conditions On Dry Bean Cooking Time, Chelsea Didinger, Karen Cichy, Carlos Urrea, Madalyn Scanlan, Henry Thompson

Panhandle Research and Extension Center

Dry beans and other pulses (e.g., chickpeas and cowpeas) are nutrient-dense foods that promote human and environmental health. However, consumption is declining in many regions around the world. Addressing barriers to greater pulse intake is important to reverse this trend. Cooking time is one such barrier, with consumers viewing the long cooking times of many pulses as a hurdle to higher consumption due to lack of time or fuel availability. Equipping consumers with simple, accessible ways to reduce pulse cooking time is one way to mitigate this barrier. Accordingly, this study assessed changes to cooking time when pinto beans ( …

Factors Related To Tracheostomy Timing In Moderate To Severe Bronchopulmonary Dysplasia, Carla M. Figueroa-Gomez, Eli M. Rhoads

Posters: 2023 Summer Undergraduate Research Program

Bronchopulmonary dysplasia (BPD), the chronic lung disease of prematurity, occurs in infants born at less than 32w gestational age (GA) who require respiratory support at 36w GA. Infants with moderate BPD are considered G2 (above LFNC oxygen support) and severe is G3 (ventilator support) [3]. A small portion of infants will require tracheostomy placement for long-term respiratory support. The diverse clinical courses and inter-center variations have contributed to the uncertainty of tracheostomy timing [4]. According to previous studies, early tracheostomy placement may be associated with improved developmental outcomes and lower mortality [1,2]. This study follows 19 patients who had their …

The Current - Volume 34 Orientation And Sports Edition, Nova Southeastern University

Student Newspapers

No abstract provided.

A Review With Updated Perspectives On In Vitro And In Vivo Wound Healing Models, Murni Nazira Sarian, Nabilah Zulkefli, Shazeli Zain, Sandra Maniam, Sharida Fakurazi

Turkish Journal of Biology

A skin wound or perforation triggers a series of homeostatic reactions to safeguard internal organs from invasion by pathogens or other substances that could damage body tissues. An injury may occasionally heal quickly, leading to the closure of the skin's structure. Healing from chronic wounds takes a long time. Although many treatment options are available to manage wound healing, an unmet therapy need remains because of the complexity of the processes and the other factors involved. It is crucial to conduct consistent research on novel therapeutic approaches to find an effective healing agent. Therefore, this work aims to cover various …

Effectiveness Of Arbuscular Mycorrhizal Fungi In Increasing Growth And Yield Of Maize Overlaid On Oil Palm Aged 4 Years, Cucu Suherman, Sri Desi Nurliawati, Mira Ariyanti, Intan Ratna Dewi, Mochamad Arief Soleh

Jurnal Kultivasi

The intercropping system in oil palm plantations is an effort to optimize land, especially at the immature stages (IS), which have a large open space between the trees, so it can be used for cultivating annual crops such as maize. Oil palm trees are generally planted on marginal lands, such as Inceptisol, which generally lacks in phosphor (P). These problems can be reduced by applying arbuscular mycorrhizal fungi (AMF) to elevate P. This experiment was to determine the dosage and effectiveness of AMF that can improve the growth and yield of maize intercropped with a 4-year-old oil palm. The experiment …

Impact Of Strokes: The Burden Of Care, Post-Cva Fatigue & Caregiver Role Strain, Tanya G. Schlemmer

Nursing Faculty Publications and Presentations

Strokes and cerebral vascular accidents (CVAs) and related disease events are an unfortunate circumstance that inflicts individuals around the world and impacts people every day as individuals and their caregivers. The consequences of these strokes or CVA events are life-changing for all those involved. As a result of long-term disability related to strokes, the caregiver may undergo many emotional, psychological, and physical factors that impact their daily lives. There is a relatively short period of time to react to the necessary change and as a result there may be differences in coping associated with these unexpected health circumstances. Many stoke …

Atrial Fibrillation Management In Hispanic Adults, Tania Borja

Dissertations

Background: Research has found atrial fibrillation (AF) to be the primary or a contributing cause of death on 183,321 death certificates, and an underlying cause of death for 26,535 Americans in 2019. Findings indicate an increased AF diagnosis in White people compared to racial and ethnic minorities, contrasting widespread findings of increased prevalence of cardiovascular disease and ischemic strokes in minorities. Significant disparities—by race and socioeconomic status in disease distribution and access to testing and lifesaving treatments—have been documented, specifically associated with social determinants of health (SDOH); i.e., the conditions in which people are born, grow, live, work, and age. …

Antioxidant Potential Of Nanomaterials, David Gonzalez Flores, Javier Espino, Jose A. Pariente

Turkish Journal of Biology

Background/aim: The novel field of nanomaterials allows infinite possibilities in order to create antioxidant therapies. The present review is aimed to describe the state of art concerning on nanomaterials and their effects on reactive oxygen species (ROS) production. A wide range of nanoparticles has been designed for this purpose, and each one possesses some particular characteristics which allow these significant antioxidant results. Several in vivo and in vitro works state the ability of these nanoparticles to mimic the redox systems of the cells, and thus, the potential role of nanoparticles as antioxidant treatment for several diseases. Materials and methods: This …

Soloxolone Methyl Induces Apoptosis And Oxidative/Er Stress In Breast Cancer Cells And Target Cancer Stem Cell Population, Eli̇f Ertürk, Oğuzhan Akgün, Yaren Yildiz, Pinar Kalkan, Oksana V. Salomatina, Nariman F. Salakhutdinov, Engi̇n Ulukaya, Ferda Ari

Turkish Journal of Biology

One of the most prevalent malignancies in women and one of the leading causes of cancer-related death is breast cancer. There is a need for new treatment approaches and drugs for breast cancer. Many studies show the high potential of triterpene compounds and their semisynthetic derivatives as anticancer agents due to their ability to induce apoptosis and suppress tumorigenesis. The effects of soloxolone methyl (SM), a semisynthetic derivative of 18-H-glycyrrhetinic acid, on the cytotoxicity and apoptosis of human breast cancer cell line (T-47D) and cancer stem cell (CSCs) population (mammospheres; CD44+/CD24-antigen) derived from breast cancer cells, were examined in this …

Indigenous Lakadong Turmeric Of Meghalaya And Its Future Prospects, Manjit Kumar Ray, Dipak K. Santra, Piyush Kumar Mishra, Saurav Das

Department of Agronomy and Horticulture: Faculty Publications

Turmeric (Curcuma longa) has long been used in traditional Indian medicine. India accounts for 80% of total global turmeric production. Lakadong turmeric gets its name from the tiny village of Lakadong, which is located in the foothills of the Jaintia Hills in Meghalaya, India. It is known for having a high curcumin content of more than 7%, as opposed to 2 - 4% in regular varieties. The tribes of this region brought Lakadong turmeric from the forest and domesticated it for medicinal purposes centuries ago. Growth in local coal industries and a gradual decline in the market have …

Addressing Barriers To Diversity, Equity, And Inclusion In Massachusetts Community Mediation, Madhawa Palihapitiya, Jarling Ho, Shino Yokotsuka, Karina Zeferino

Massachusetts Office of Public Collaboration Publications

This report presents over three years of systematically engaging, documenting and analyzing the diversity, equity and inclusion (DEI) needs/gaps and assets of state funded community mediation centers in Massachusetts. The report was compiled by researchers and an in-house DEI expert at the statutory state office of dispute resolution, the Massachusetts Office of Public Collaboration (MOPC) at the University of Massachusetts Boston. The office has been serving as a neutral forum and state-level resource for over 30 years.

The report is based on qualitative research that falls into the category of community based participatory research conducted through a series of community …

Fatiguing Joint Angle Does Not Influence Torque And Neuromuscular Responses Following Sustained, Isometric Forearm Flexion Tasks Anchored To Perceptual Intensity In Men, Dolores G. Ortega, Terry J. Housh, Robert Smith, Jocelyn E. Arnett, Tyler J. Neltner, John Paul V. Anders, Richard J. Schmidt, Glen O. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

This study examined the effects of joint angle (JA) on maximal voluntary isometric contraction (MVIC) and neuromuscular responses following fatiguing tasks anchored to RPE. Nine men (mean ± SD: age = 20.7 ± 1.2 yrs) performed forearm flexion MVICs at elbow JAs of 75^o and 125^o before and after sustained, isometric forearm flexion tasks to failure at fatiguing joint angles (FJA) of 75^o and 125^o anchored to RPE = 8. The amplitude and frequency of the electromyographic and mechanomyographic signals were recorded. Neuromuscular efficiency was calculated by dividing normalized torque by normalized electromyographic amplitude. A dependent …

Vitamin C And Total Soluble Solid Content Of Crystal Guava At Different Storage Duration And Ripeness, Abdul Khafid, Yulita Nurchayati, Endah Dwi Hastuti, Nintya Setiari

Jurnal Kultivasi

Crystal guava (Psidium guajava var. 'Crystal') fruit is in great demand because of its delicious taste and high nutritional content. Storage aims to prevent postharvest damage to the fruit. However, storage that is too long causes morphological damage and decreased nutrients. This study aims to determine the effect of storage duration, fruit ripeness stage and the interaction between both factors on vitamin C and total soluble solids (TSS) content of crystal guava, and determine which treatment can produce the highest vitamin C and TSS. Fruits harvested simultaneously with three levels of ripeness based on the skin color: unripe fruit is …

Characteristics Of The Moringa Mother Tree In The Population Of East Flores, East Nusa Tenggara, Adi Setiadi, Evert Yulianes Hosang

Jurnal Kultivasi

The moringa plant (Moringa oleifera Lam.) is a member of the Moringaceae family that grows in Indonesia. Moringa plants have many benefits, both as a source of food, medicine, and cosmetics. The development of moringa plants in Indonesia has not been carried out because it is still constrained by the absence of a mother tree and a source of moringa seed gardens. This study aims to identify morphological characters and production potential in two populations of moringa plants. The research was conducted in August 2021 in East Flores District, East Nusa Tenggara Province. The research was conducted by determining the …

Desperate Larva Or Death Before Dishonor: Can Old Coral Larvae Replenish Degraded Reefs?, Nepsis García Lara

All HCAS Student Capstones, Theses, and Dissertations

The recovery of coral populations depends largely on larval recruitment. Coral larvae settle in response to environmental cues that indicate habitat quality. Newly competent larvae typically avoid settling on substrates with high macroalgal cover and sedimentation, and thus might never recruit to degraded reefs, hindering their recovery. What is unknown is if settlement preferences change as larvae age. In the absence of suitable settlement cues, lecithotrophic larvae delay settlement and might do this until either dying (Death Before Dishonor Hypothesis) or becoming less discriminatory and settling regardless of their specific habitat requirements (Desperate Larva Hypothesis). To test these hypotheses in …

Decolonizing Wash Practices Between National Policies & International Standards: A Case Study In Tanzania, Mary Thibodeau

Capstone Collection

The international community has developed guidelines and standards for the maintenance of water and sanitation (WASH) in states from the end of the 20th century to present and have often been criticized for their lack of contextual adaptations in the standards that states are expected to implement universally. The research explored how international standards on WASH have applied decolonized methods of interventions to guide the development of culturally relevant national policies. Tanzania was chosen as a case study to conduct a comprehensive review of the states’ integration of international standards within their policies through a decolonial perspective. The study included …

The Effect Of Npk Fertilisation On Structure And Species Composition Of Grasslands, Frantisek Hrabě, Jiří Skládanka

IGC Proceedings (1977-2023)

Long-term research into the effect of N+PK nutrition enables an objective evaluation of the trend and rate of succession and a prediction of changes including production development in permanent grassland (Hrabě et al., 1991). Former research (Hrabě & Halva, 1993) and evaluation within an eco-system concept (Rychnovská et al., 1994) demonstrated marked changes in the species composition of grass communities with the application of N+PK fertilisation that did not correspond to the sward type and site conditions.

Forage Legume Persistence In Mixtures With Native And Introduced Grasses At A Semiarid Location On The Canadian Prairies, P. G. Jefferson, A. D. Iwaasa, Michael P. Schellenberg

IGC Proceedings (1977-2023)

Cultivars of native grass species with adequate nutritive value for summer and early fall grazing by beef cattle are becoming available for seeding in the Canadian prairie region (Jefferson et al. 2004). Mixing native grass species with introduced legumes could improve forage quality but little information is available on legume persistence with these species. This experiment aimed to determine the persistence of 3 forage legumes when seeded with 3 native grasses compared to 3 introduced grasses.

Floristic Composition As A Parameter Of The Quality Of The Grassland Type Festucetum Vallesacae In Thestara Planina Hilly-Mountainous Region Of Serbia, Z. Nesic, Z. Tomic, S. Mrfat-Vukelic, M. Zujovic, I. Djalovic, S. Djordjevic

IGC Proceedings (1977-2023)

With the increase of sea level and changes of climatic conditions, the possibilities for growing cultivated forages decreases. Therefore natural grasslands will become more important in relation to livestock nutrition. This will increase the importance of the nutritive value of these natural grasslands that have very diverse and dynamic floristic composition. The quality of the grassland depends on species categorised as grasses, legumes and other species. Other species were often regarded as harmful in regard to quality, however, they often contain many medicinal and stimulating substances that may have beneficial effects on animals and on the quality of animal products …

Floristic Composition As Parameter Of Quality Of Ass. Agrostietum Vulgaris, Z. Tomic, S. Mrfat-Vukelic, Z. Nesic, M. Zujovic, S. Djordjevic-Milosevic

IGC Proceedings (1977-2023)

In hilly-mountainous region of Serbia, meadows and pastures are the main sourcees of roughage feeds and grazing for ruminants. On Stara Planina mountain, in SE Serbia, meadows and pastures with different plant associations and a wide range of species of differing nutritional value predominate. Until the 1930s, and even until now, only species of the grass family and leguminous plants were desired and all other plants were considered worthless or harmful Klapp (1986). The main criteria to evaluate whether a meadow plant species is a weed are: is it poisonous?; is it suitable for consumption by domestic animals as regards …

Relationships Between Productivity, Quality And Traits In Seven Co-Occurring Grass Species, L. S. Pontes, Jean-François Soussana, P. Carrère, F. Louault, J. Aufrère, D. Andueza

IGC Proceedings (1977-2023)

The impacts of management options sometimes have dramatic effects on botanical composition which in turn affect yield and nutritive value. A functional analysis of vegetation response may help to understand and predict the impact of changes in grassland management in a more general way screening for plant traits that may control productivity and nutritive value.

Forage Yield And Soil Moisture Content In Panicum Maximum Cv. Tanzania Monoculture And In A Mixture With Leucaena Leucocephala With Different Densities In Mexico, H. J. Delgado Gómez, Juan C. Ku-Vera, J. Ku Vera, J. Escamilla Bencomo, P. A. Velázquez Madrazo

IGC Proceedings (1977-2023)

Cattle production is limited by forage availability during the dry season since water and soil fertility are the main factors limiting production. Leucaena leucocephala has good nutritive value (24-30% CP). It can stand drought and grazing and so its introduction into pastures is recommended as an alternative to forage production during the dry season. The aim of this study was to assess the effect of the introduction of L. leucocephala with different densities on biomass production of P. maximum and soil water content.

Responses Of Irrigated Pasture Nutritive Characteristics To Summer Nitrogen Fertiliser, Frank R. Mckenzie, J. L. Jacobs, G. N. Ward

IGC Proceedings (1977-2023)

Low summer rainfall in southwest Victoria, Australia, restricts pasture growth and reduces pasture nutritive value thereby limiting potential milk production. One fifth of dairy farmers in the region have some capacity to irrigate during summer and nitrogen (N) fertiliser is used to enhance pasture dry matter (DM) yield. Data on the effects of N fertiliser on irrigated pasture nutritive characteristics during summer in southwest Victoria are lacking. Two experiments determined the potential of N fertiliser to improve pasture nutritive (crude protein, CP and metabolisable energy, ME) value during summer.

Identifying The Prevalence Of Vitamin C Deficiency And Examining The Associated Factors In Children, Adolescents, And Young Adults With Cancer, Katharine G. Stevens, Miriam B. Garcia Do, Karen Moody Md, Kimberly Kresta Aprn, Eduardo Gonzalez Villareal, Grace Waterman, Scherezade K. Mama, Maria Chang Swartz Phd, Mph

Summer Experience 2023

No abstract provided.

Selecting Grassland Species For Saline Environments, Mary-Jane E. Rogers, A. D. Craig, T. D. Colmer, R. Munns, S. J. Hughes, P. M. Evans, P. G. H. Nichols, R. Snowball, D. Henry, J. Deretic, B. Dear, M. Ewing

IGC Proceedings (1977-2023)

In Australia, around 5.7 million hectares of agricultural land are currently affected by dryland salinity or at risk from shallow water tables and this figure is expected to increase over the next 50 years (LWRA, 2001). Most improved grassland species cannot tolerate the combined effects of salt and waterlogging and, therefore, the productivity of sown grasslands in salt-affected areas is low. However, there is potential to overcome the lack of suitably adapted fodder species by introducing new, salt and waterlogging-tolerant species and by diversifying the gene pool of proven species. Potential species include exotic, naturalised and native Australian grass, legumes, …

Effect Of Mineral Nutrition On Red Clover Leaf Area Index, B. Cupina, P. Erić, S. Vasiljević, V. Mihailovic, D. Milic

IGC Proceedings (1977-2023)

The legume red clover (Trifolium pratense) fixes its own nitrogen (N), but requires P and K fertilisation. There are no recent reliable data in the domestic literature, on the amounts of P and K recommended to farmers; present recommendations are often either inadequate or excessive. Red clover mineral nutrition is significantly affected by soil and weather conditions (Taylor & Quesenberry, 1996). The objective of our twoyear study was to enable rational fertiliser application in accordance with soil type and agro ecological conditions.