Digital Commons Network^™

“As If I Use A Filter, And It Has Become A Part Of Me”: Discriminatory Workplace Experiences Of Lesbian And Gay Employees Of India, Sucharita Maji, Tushar Singh, Meghna Hooda, Kumari Sarika

The Qualitative Report

In 2018, the Indian penal code scrapped section 377 and decriminalized consensual homosexuality. However, there exists a significant knowledge gap regarding what extent Indian workplaces have been successful in ensuring a discrimination-free environment for lesbian, gay, bisexual, transgender, and queer (LGBTQ) employees. Thus, to address this gap, the current study explored discriminatory workplace experiences encountered by Indian lesbian and gay (LG) employees. The qualitative data has been collected through semi-structured in-depth interviews and analyzed through the thematic analysis method. A hybrid of the inductive and theoretical thematic analysis revealed four themes, that is, subtle discrimination, disclosure dilemmas, dressing and appearance …

Alpl-1 Is A Target For Chimeric Antigen Receptor Therapy In Osteosarcoma., Nadia Mensali, Hakan Köksal, Sandy Joaquina, Patrik Wernhoff, Nicholas P. Casey, Paola Romecin, Carla Panisello, René Rodriguez, Lene Vimeux, Asta Juzeniene, Marit R. Myhre, Anne Fåne, Carolina Castilla Ramírez, Solrun Melkorka Maggadottir, Adil Doganay Duru, Anna-Maria Georgoudaki, Iwona Grad, Andrés Daniel Maturana, Gustav Gaudernack, Gunnar Kvalheim, Angel M. Carcaboso, Enrique De Alava, Emmanuel Donnadieu, Øyvind S. Bruland, Pablo Menendez, Else Marit Inderberg, Sébastien Wälchli

HPD Articles

Osteosarcoma (OS) remains a dismal malignancy in children and young adults, with poor outcome for metastatic and recurrent disease. Immunotherapies in OS are not as promising as in some other cancer types due to intra-tumor heterogeneity and considerable off-target expression of the potentially targetable proteins. Here we show that chimeric antigen receptor (CAR) T cells could successfully target an isoform of alkaline phosphatase, ALPL-1, which is highly and specifically expressed in primary and metastatic OS. The target recognition element of the second-generation CAR construct is based on two antibodies, previously shown to react against OS. T cells transduced with these …

Patrolling The Border: Billfish Exploit The Hypoxic Boundary Created By The World's Largest Oxygen Minimum Zone, Ryan Logan, Jeremy J. Vaudo, Brad Wetherbee, Mahmood Shivji

Biology Faculty Articles

Pelagic predators must contend with low prey densities that are irregularly distributed and dynamic in space and time. Based on satellite imagery and telemetry data, many pelagic predators will concentrate horizontal movements on ephemeral surface fronts—gradients between water masses—because of enhanced local productivity and increased forage fish densities.
Vertical fronts (e.g. thermoclines, oxyclines) can be spatially and temporally persistent, and aggregate lower trophic level and diel vertically migrating organisms due to sharp changes in temperature, water density or available oxygen. Thus, vertical fronts represent a stable and potentially energy rich habitat feature for diving pelagic predators but remain little explored …

Examining Movement-Specific Reinvestment And The Yips In Professional Baseball, Lazaro Gutierrez Mba, Ma, Phd, Pradeep R. Vanguri Phd, Lat, Atc

Journal for Sports Neuroscience

The sudden inability of a professional baseball player to throw the baseball accurately, a condition known as the “yips”, is considered a motor movement disruption. Movement-specific reinvestment, including movement self-consciousness (MS-C) and conscious motor processing (CMP), explains the disruption of well-learned motor movements in different performance domains such as throwing. The purpose of this quantitative, causal-comparative study is to examine movement-specific reinvestment level differences between self-reported yips-afflicted and non-afflicted professional baseball players in the United States as measured by the Movement Specific Reinvestment Scale (MSRS). A total of 130 professional baseball players (65 yips-afflicted and 65 non-afflicted) participated in the …

Community Awareness Of Youth Sport Related Concussion: A Neuropsychological Perspective, Ryan D. Bennett, Claire Stafford, Shanna K. Williams, Vijay Bajnath, Chris Burley, Alison Datoc, Alexis Hartman

Journal for Sports Neuroscience

There continues to be growing public awareness regarding concussions and the detrimental effects sustaining such an injury can have on one’s life. Of increased importance is the understanding of how concussions impact children and adolescents, particularly as a result of sport engagements. Contact sports involving youth account for 41% of the concussions seen in emergency departments (Waltzman et al., 2020). Of note, hospital estimates tend to underrepresent the total number of sport-related concussions as they do not factor patients treated in a community setting (Bazarian et al., 2020). In consideration of this public health epidemic, there is a current projection …

A Grounded Theory Of Enterprising Mothers: Work-Life Balancing Of Women In Fiji, Candauda Arachchige Saliya

The Qualitative Report

Gender equality is recognized as crucial for firms’ growth. This paper attempts to investigate how and why do certain sociocultural and structural factors influence sustained gender inequality in Fiji? And then, using Grounded Theory (GT) method, it attempts to conceptualise how are Fijian working mothers striving to promote equality and diversity in the workplace, society, and family-life? By employing Grounded theory (GT) method, semi-structured interviews (32) were used to collect data from high-ranked officers in private and public sectors and, the interview transcripts were analysed using GT techniques: iterative and recursive processes of coding, categorising, theoretical sampling and constant comparison. …

[Book Review] Game: Animals, Video Games, And Humanity, Melissa Bianchi

Communication, Media, and Arts Faculty Articles

No abstract provided.

Potential Impacts Of Environmental Bacteria On The Microbiota Of Loggerhead (Caretta Caretta) And Green (Chelonia Mydas) Sea Turtle Eggs And Their Hatching Success, Colleen Mcmaken, Derek Burkholder, Rosanna J. Milligan Dr., Jose V. Lopez

Biology Faculty Articles

Sea turtle hatching success can be affected by many variables, including pathogenic microbes, but it is unclear which microbes are most impactful and how they are transmitted into the eggs. This study characterized and compared the bacterial communities from the (i) cloaca of nesting sea turtles (ii) sand within and surrounding the nests; and (iii) hatched and unhatched eggshells from loggerhead (Caretta caretta) and green (Chelonia mydas) turtles. High throughput sequencing of bacterial 16S ribosomal RNA gene V4 region amplicons was performed on samples collected from 27 total nests in Fort Lauderdale and Hillsboro beaches in …

Marginal Reef Systems: Resilience In A Rapidly Changing World, Nicola K. Browne, Andrew G. Bauman

Marine & Environmental Sciences Faculty Articles

No abstract provided.

Exploring The Potential Of Nanotechnology In Pediatric Healthcare: Advances, Challenges, And Future Directions., Hossein Omidian, Kwadwo Mfoafo

HPD Articles

The utilization of nanotechnology has brought about notable advancements in the field of pediatric medicine, providing novel approaches for drug delivery, disease diagnosis, and tissue engineering. Nanotechnology involves the manipulation of materials at the nanoscale, resulting in improved drug effectiveness and decreased toxicity. Numerous nanosystems, including nanoparticles, nanocapsules, and nanotubes, have been explored for their therapeutic potential in addressing pediatric diseases such as HIV, leukemia, and neuroblastoma. Nanotechnology has also shown promise in enhancing disease diagnosis accuracy, drug availability, and overcoming the blood-brain barrier obstacle in treating medulloblastoma. It is important to acknowledge that while nanotechnology offers significant opportunities, there …

Reframing The Ontology Of Peace Studies, Anders Reagan

Peace and Conflict Studies

The academic field of peace studies suffers from a lack of ontological clarity, with peace researchers widely disagreeing on how to define “peace.” This internal incoherence has far-reaching implications for peace study’s scope, theories, and methodologies, and by extension, for peace practice in general. This article explores the possibility that at least part of this incoherence may be due to a fundamental misreading of peace study’s central object of study. Despite significant disagreement between peace researchers on a standardized definition of peace, there seems to be overwhelming consensus that "peace" – in all its varied academic conceptualizations – always relates …

The Role Of Clock Genes In Maintaining Circadian Rhythm And Rheumatoid Arthritis Pathophysiology., Arathi Kulkarni, Michelle Demory-Beckler, Marc M. Kesselman

HPD Articles

Rheumatoid arthritis (RA) is a chronic, progressive autoimmune condition that affects up to 1% of the world population and symmetrically affects the joints leading to joint stiffness and decreased mobility. RA patients present with increased pain and chronic inflammation within their joint spaces, which researchers have linked to poorer sleep patterns, including difficulty falling asleep and non-restorative sleep. As such, identifying mediators of poor sleep quality among RA patients may improve their long-term quality of life. More recently, researchers identified an association between chronic inflammation in RA patients and their circadian rhythm. Altered circadian rhythms negatively impact the hypothalamic-pituitary-adrenal (HPA) …

Women And Children’S Victims Of Violence Case Management During Covid-19 Pandemic, Eti Sumiati, Elvy M. Manurung Dr., Indraswari - Ph. D

The Qualitative Report

Many studies have been conducted to prove the threat of violence against children and women during COVID-19. Unlike other studies, this study focuses more on government services in receiving complaints from victims of violence experienced by women and children during the COVID-19 pandemic. Using case studies as a qualitative method, documentary studies and in-depth interviews have been conducted on 13 informants from various parties in Bandung Regency, West Java, Indonesia. The results showed that the use of digital technology during the pandemic sometimes hampered the follow-up process for complaints of violence by victims due to a lack of equipment and …

Unraveling The Situation Of Women In Stem Areas From The European Teacher Perspective: Insights From Females Project, Ayşin Kaplan Sayı, Nihal Yurtseven, Şirin Karadeniz, Sinem Vatanartıran

The Qualitative Report

The purpose of this study is to examine the views of teachers on the number and situation of women in STEM areas as well as ways to encourage female students to STEM areas. We carried out the study through basic qualitative research. The participants of the study included 39 teachers from Turkey, Italy, Spain, Greece, and Romania. For data collection, focus group interviews were carried out in each country. The collected data were analyzed through content analysis. The study yielded similar findings in almost all the countries showing that the number of women was not sufficient, and the participants mostly …

Enhancing Student Leadership Skills Through Project-Based Learning In The Postgraduate Research Experience, Enung Hasanah, M Ikhsan Al Ghazi, M. Ikhwan Al Badar, Fauzia Fauzia M.A.

The Qualitative Report

Project-based learning (PjBL) is one of the learning models recognized by education experts as an effective method of achieving learning objectives in developing process skills; however, few studies have examined its potential for fostering leadership skills. This study aims to investigate postgraduate teacher students' experiences with project-based learning as a means of developing students leadership skills. The research involved 24 postgraduate students and utilized a qualitative approach to data collection and analysis. The findings reveal that while some aspects of project-based learning were perceived as straightforward, other steps were deemed challenging, particularly those that involved higher order thinking skill and …

Ecomorphology Of A Predatory Deep-Sea Fish Family: Does Trophic Specialization Drive Hyperspeciation?, Ryan P. Mcgonagle, David Kerstetter, Danté Fenolio, Tracey Sutton

Marine & Environmental Sciences Faculty Articles

Two of the main drivers of speciation among aquatic vertebrates are physical isolation (e.g., lakes and streams) and micro-niche availability (e.g., tropical reefs). In both regards, the mesopelagic domain of the open ocean, Earth’s second largest cumulative ecosystem (behind only the bathypelagic domain), would seem retardant. Ocean circulation makes isolation rare on both contemporary and geological time/space scales, and the lack of substrate precludes stable micro-niches. Paradoxically, some pelagic taxa demonstrate much higher-than-expected species richness on regional scales. A prime example is the dragonfish family Stomiidae, the most speciose family of mesopelagic fishes, owing largely to the subfamily Melanostomiinae (scaleless …

I Want To Be A Teacher But The Profession Won’T Let Me: How A Criminal Record Alters A Black Man’S Teaching Aspirations, Terrence S. Mctier Jr., Cameron Beatty

The Qualitative Report

There is a shortage of Black men pursuing and or entering the pre-K-12 teaching profession. Some of the causes for the lack of Black men in the teaching profession stems from burnout, the school-to-prison pipeline, bad experiences as students, and a myriad of other reasons. We believe that Black men having a criminal record has not been fully explored or brought to the forefront as a major issue amongst the teaching profession and teacher preparation programs. To highlight this issue, we highlight and center the experience of one Black male who wanted to become an elementary reading teacher but was …

Variation In Leg Tissue Dielectric Constant Values Of Healthy Young Adult Females With And Without Compression Bandaging., Suzie Ehmann, Harvey N. Mayrovitz

HPD Articles

Background The clinical efficacy of a compression application has been often limited to the assessment of the change in limb volume, change in clinical symptoms (i.e., wound size, pain, range of motion, incidence of cellulitis), or vascular hemodynamics of the whole limb. Assessing compression-related biophysical changes of a localized area, such as around a wound, or in an area outside of an extremity cannot be objectively assessed by these measurements. Tissue dielectric constant (TDC) values, which provide a measure of the local tissue water (LTW) content, offer an alternative method to document variation in the LTW content of the skin …

Phylogeny And Taxonomy Of Himerometroidea (Echinodermata: Crinoidea), Kristian H. Taylor, Gregory W. Rouse, Charles G. Messing

Marine & Environmental Sciences Faculty Articles

Himerometroidea is a clade of chiefly shallow-water, tropical, feather-star crinoids that is currently divided, based on morphology, into four families comprising 119 extant species in 31 genera. Our molecular phylogenetic results, based on three mitochondrial (CO1, 16S, CytB) and two nuclear (ITS and 28S) markers for 55 accepted species in 23 of the extant genera, allow for six clades within Himerometroidea to be given family ranks. Maximum parsimony, maximum likelihood, and Bayesian inference analyses recovered largely congruent topologies with varying nodal support. A new classification revises generic placements among five families: Himerometridae, Colobometridae, and Mariametridae, all retained, and Pontiometridae and …

Dichorionic-Diamniotic Twin Pregnancy In A Bicornuate Uterus With Twin A Affected By Ebstein's Anomaly., Colleen N. Gorman, Spencer A. Grabois, Shreya Mathur, Evan P. Grabois, Allen Silanee

HPD Articles

Congenital Mullerian anomalies are rare developmental defects that result in malformation of the fallopian tubes, uterus, cervix, and vagina. The bicornuate uterus is one of the many variants of Mullerian anomalies, defined as having an external fundal indentation of greater than one centimeter. Pelvic ultrasound has a sensitivity of 99% for identifying bicornuate uteruses and is the predominant imaging device used for diagnosis. The cervical and uterine cavity anatomy in patients with a bicornuate uterus varies. The effect of maternal uterine structure on offspring development has been poorly documented. This report details a rare case of dichorionic-diamniotic twin pregnancy in …

The Evolution Of Science Education In High School And Undergraduate Institutions, Sanda Lalicic

All HCAS Student Capstones, Theses, and Dissertations

This literature review paper discusses the history, evolution, and current learning trends related to teaching biology in a 9-12 classroom, along with the history and evolution and suggestions for improvement and implementation. Science education has changed rapidly over the past few decades, and with modern technology and research available, the curriculum is ever-changing. With the medical and STEM fields growing at high rates, the focus on student comprehension and retention of science education is at an all-time high. This has caused a shift from a traditional classroom to a more modern, natural learning environment in schools. This paper reviews three …

A Forensic Assessment Of Current Water Quality Using Idexx Techniques In The Himmarshee Canal And New River In Fort Lauderdale, Florida, Catherine Margaret Bilodeau

All HCAS Student Capstones, Theses, and Dissertations

Fecal contamination has continued to plague local communities around the United States and the world, especially in highly populated areas like Southern Florida. Newer techniques are beginning to be used to track microbes properly as they are found in waterways. Some more recent techniques in Microbial Source Tracking (MST) use IDEXX kits to detect fecal indicator bacteria (FIB). Two IDEXX kits Colilert-18^® which detects total coliforms and Escherichia coli in water or fecal coliforms in wastewater, and Enterolert^®, which targets enterococci, were used in the waterways of the Himmarshee Canal and South Fork of the New River …

Sublethal Effects Of Petroleum Hydrocarbon Exposure On Tissue Regeneration In Four Atlantic Coral Species, Dawn Bickham

All HCAS Student Capstones, Theses, and Dissertations

Even though coral reefs are very important ecologically and economically, these ecosystems are sensitive to changes in the environment and susceptible to damage from human activities, such as oil spills. The risk of accidents in marine environments and, consequently, on coral reefs has increased because of the widespread usage of petroleum products. Current approaches to remediate oil contamination in marine ecosystems allow the application of chemical dispersants. However, these methods may pose a greater threat to coral reefs than the oil they are intended to mitigate. This project studied the impacts of hydrocarbon exposure on wound healing rate to assess …

Exploring Sex As A Moderator Of Other Prognostic Variables In Whiplash Associated Disorder: An Observational Study., Bradford Callan, David M. Walton, Joshua Cleland, Morey J. Kolber, James M. Elliott

HPD Articles

BACKGROUND: Prognostic variables for assessing people with whiplash associated disorder (WAD) following a motor vehicle collision (MVC) have been evaluated in numerous studies. However, there is minimal evidence assessing how these variables may differ between males and females.

QUESTION/PURPOSE: 1) To assess if the sex of a person interacts with known prognostic variables within the development of chronic WAD. 2) To determine if commonly used outcome measures used in the assessment of chronic WAD differ between sexes.

METHODS: The study was a secondary analysis of an observational study with an inception cohort immediately following an MVC in an emergency department …

Exploring Host-Parasite Interactions In The Euhaplorchis Californiensis-Fundulus Parvipinnis System, Bennett J. Perry

All HCAS Student Capstones, Theses, and Dissertations

Parasites with complex life-cycles may alter their intermediate host’s phenotype to increase the chance of successful transmission to their next host. This parasite-induced host modification often occurs in the form of behavioral changes, such as increased frequency of irregular locomotor behaviors (e.g., conspicuous behaviors), particularly in systems where the parasite is transmitted trophically through a predation event. However, most empirical evidence of host behavioral modification by parasites comes from a few model host-parasite systems and are frequently studied following a stressor (e.g., simulated predator attack). One host species studied is the California killifish Fundulus parvipinnis, which is infected by …

An Ecological Assessment Of The Deep-Pelagic Fish Genus Cyclothone (Gonostomatidae; Stomiiformes), Possibly The World’S Most Abundant Fishes, In The Gulf Of Mexico, Olivia C. North-Menthonnex

All HCAS Student Capstones, Theses, and Dissertations

The fish genus Cyclothone is considered the most abundant vertebrate taxon on Earth. Despite this assertion, very few detailed ecological studies of this genus exist for any site in the World Ocean, largely due to the lack of expertise (and willingness) to identify specimens from existing sample sets. This study will provide a species-level description of the abundance, vertical distribution, and size structuring of the genus Cyclothone in the Gulf of Mexico, a hyper-diverse, deep-pelagic ecosystem that is increasingly impacted by anthropogenic disturbances. As the putative most-abundant fishes in the ecosystem, this characterization is critically needed for a holistic understanding …

Assessing The Dynamics Of The Southeast Florida Shark Community From 2013-2019 Via Catch Per Unit Effort And Stable Isotope Analysis, Alexandra Barth

All HCAS Student Capstones, Theses, and Dissertations

Sharks, as well as other top predators, are in drastic decline worldwide. As apex and near-apex predators, species such as nurse, lemon, and tiger sharks maintain balanced marine ecosystems by enacting top-down trophic control. However, this cascading effect is diminished with exploitation via commercial and recreational fishing. Sharks are generally long-lived, mature late, have long reproductive cycles, and produce few offspring. Much remains to be learned about the community structure, population trends and conservation statuses of shark populations worldwide. Comprehensive studies on the composition of the shark community in Southeast Florida north of Miami have been limited. This study assessed …

Quantifying Phenotypic Variation Among The Head Photophores And Nasal Rosettes Of The Myctophid Species, Diaphus Dumerilii In Relation To Body Size, Ryan E. Byrne

All HCAS Student Capstones, Theses, and Dissertations

The myctophid genus Diaphus is known for having highly developed head photophores and nasal rosettes. The head photophores of Diaphus are typically enlarged and vary between species and possibly sexes. Diaphus dumerilii is also a macrosmatic species with large olfactory organs. The aim of this study is to quantify the variances in location, size, and shape of the head photophores and nasal rosettes between selected individuals from Diaphus dumerilii to understand how these variances relate to morphometric measurements such as body length, inferred maturity and nasal rosette size and shape. Diaphus possess many highly conserved traits that are useful for …

Effects Of Cyanobacteria Harmful Algal Blooms On The Microbial Community Within Lake Okeechobee, Fl, Usa, Paisley S. Samuel

All HCAS Student Capstones, Theses, and Dissertations

The Lake Okeechobee (Lake O) watershed is a Floridian freshwater ecosystem that has been affected by the increased frequency and intensity of harmful cyanobacterial bloom (cyanoHAB) events occurring over recent decades. Lake O has several ecological and economic purposes such as providing habitats for various organisms and providing drinking water to urban communities surrounding the lake. Toxic cyanoHAB events are posing a threat to the ecosystem and economy of the lake due to the degradation of water quality. This study investigates how the microbial community structure within Lake O is affected by annual cyanobacterial harmful algal blooms over several years …

Twenty Years Of Change In A Southeast Florida Acropora Cervicornis Thicket, Daniel Perez

All HCAS Student Capstones, Theses, and Dissertations

Acropora cervicornis is a species of stony coral that can exist in large thickets that provide functionally unique habitat. However, populations have declined by 98% in some areas of the Caribbean. Even in death, the structure from an A. cervicornis thicket provides surface area for the attachment of benthic organisms. Broward County Acropora (BCA) is an A. cervicornis thicket, located off Fort Lauderdale, Florida, which has been monitored since 2003. The objective of this study was to describe the temporal changes in community structure in response to 20 years of disturbances affecting BCA. Data was collected by taking images along …