Biology Commons^™

Evaluating The Effects Of Physical Activity On The Cognitive Functions And Motor Skills Of The Special Needs Population And Testing A Different Teaching Style To Maximize The Efficiency Of Special Needs Programs, Oren Nedjar

BIO4960: Practicum in Biology I

This study aimed to analyze the effects of physical activities on the motor and cognitive functions of participants with special needs and compare these results with a similar program but organized online because of the health precautions that have been applied due to the COVID-19 pandemic. An intervention consisting of sending an educational brochure aiming to increase high school volunteers' health literacy was then tested and results showed that it improved participants' health outcomes and also could increase the program's effectiveness in the long term.

Acetaminophen Potentiates Fear Processing: A Comparison Between Ancestral And Modern Threats, Andrew Gallup, Brianda Gagnon, Gillian Perry, Omar T. Eldakar

Biology Faculty Articles

The painkilling medication acetaminophen produces a variety of unintended psychological effects. In particular, it has been shown to diminish varied forms of psychological distress by attenuating neural activity in the cerebral cortex and enhancing the signaling of serotonin. As a result, this over-the-counter medication appears to dampen overall affective processing and has been termed “an all-purpose emotion reliever.” However, this drug may not necessarily modify all emotions in the same manner. Specifically, fear processing occurs rapidly within the amygdala and is governed by serotonin. Thus, by blunting cortical activity and facilitating serotonergic action, acetaminophen could in fact potentiate reactions to …

Effects Of Covid-19 On Global Healthcare Research And Management, Stephanie Autore, Santanu De

Biology Faculty Articles

The Coronavirus Infectious Disease 2019 (COVID-19) pandemic has affected most nations at all levels of functioning, individual to governmental. Therefore, it is imperative to evaluate the effects the virus has had on one of the most important socioeconomic global sectors – healthcare. This comprehensive literature review explores key, recent research and management strategies that have been undertaken in healthcare systems around the world in order to make meaningful attempts at identifying the etiology, diagnosis, and treatment the disease, and combating the spread of this deadly virus. Healthcare facilities have implemented a variety of changes, all geared towards reducing non-emergency patient …

Effects Of Tropical Cyclones On Incubation And Hatch Frequency Of Marine Turtles In Broward County, Fl: An Exploratory Look For Potential Cues Of Environmentally Cued Hatching (Ech), Alexis Peterson

All HCAS Student Capstones, Theses, and Dissertations

Due to climate change and warming sea surface temperatures (SST), the intensity and frequency of tropical cyclones in the North Atlantic are continuing to increase. Tropical cyclones have many direct and indirect effects on coastal and marine species, such as sea turtles. Sea turtles are extremely vulnerable to climate change, due to having life history, physiology, and behavioral traits that are heavily influenced by environmental factors (Fuentes and Porter 2013). This study examined whether tropical cyclones serve as a triggering event for environmentally cued hatching (ECH) in loggerhead (Caretta caretta) and green (Chelonia mydas) turtle nests …

Increasing The Frequency Of Periodic Spatial Disturbance Decreases Surface Attachment Protein Expression In Staphylococcus Aureus, Ivana M. Barraza

All HCAS Student Capstones, Theses, and Dissertations

Staphylococcus aureus is an opportunistic pathogen that can cause a variety of acute and chronic illnesses. The severity of these illnesses such as sepsis, necrotizing pneumonia, and toxic shock syndrome is measured through the virulence that S. aureus inflicts on its host. Methicillin-resistant S. aureus (MRSA) is commonly associated with secondary infections and is challenging to treat given the limited selection of antibiotics that are effective against it. Accordingly, novel approaches to reduce S. aureus pathogenicity are required. S. aureus regulates pathogenesis through a cell-to-cell communication system referred to as quorum sensing. Effective communication determines the production of two broad …

Winter Skate (Leucoraja Ocellata) Neurocranium, Daulton J. Scharf, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Prepared Winter Skate Jaw

Optimization Of Grow-Out Of Bouldering Coral Microfragments: Land Vs. Offshore Nursery, Ashlee A. Steinberg

All HCAS Student Capstones, Theses, and Dissertations

Corals along the Florida Reef Tract and the wider Caribbean have been declining for decades. Low densities of adult colonies hinder the ability of corals to replenish themselves through sexual reproduction, thus reef managers are focusing on restoration actions that increase coral biomass. Microfragmentation is a way to quickly increase the biomass of bouldering corals by cutting the coral into small pieces which forces the coral to allocate its resources away from reproduction and back into growth, increasing its growth rate. This study assessed the optimal location for grow-out (land vs. offshore nursery) and its synergy with size of fragment …

Winter Skate (Leucoraja Ocellata) Jaw, Krystal Renta, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw prep from Winter Skate (Leucoraja ocellata)

Barndoor Skate (Dipturus Laevis) Jaw Prep, Nathan P. Andrews, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw Prep from Barndoor Skate (Dipturis laevis)

[Squalus Acanthus (Spiny Dogfish Shark)]Jaw, Ally E. Sheehan

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from Female, [length] 6cm, [width] 5.5 cm [Squalus acanthias (Sping Dogfish shark)]

Spiny Dogfish (Squalus Acanthias) Jaw Prep, Olivia Williams, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from female spiny dogfish (Squalus acanthias)

Spiny Dogfish (Squalus Acanthias) Jaw, Jordan Warren, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from approximately 1 m total length Spiny Dogfish (Squalus acanthias).

Spiny Dogfish (Squalus Acanthias) Jaw Prep, Matthew B. Edwards, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from Spiny Dogfish (Squalus acanthias)

Male Longnose Skate (Raja Rhina) Jaw, James A. Moss, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Male Longnose Skate Jaw (Raja rhina). Provided by Dr. David Kerstetter.

Barndoor Skate (Dipturus Laevis) Jaw, Erika M. Carrera, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from 14.4 cm total length (TL) Barndoor skate (Dipturus laevis), collected from Massachusetts on an unknown date by Jeff Kneebone

Barndoor Skate (Dipturus Laevis) Jaw Prep, Chase Adam Dejarnett, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Barndoor skate (Dipturus laevis) jaw preparation done by Chase DeJarnett and David Kerstetter for the Sharks and Their Relatives course Winter Semester 2021.

Squalus Acanthias, Spiny Dogfish Shark, Jaw, Sam Snell, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from Squalus acanthias, Spiny Dogfish Shark

Longnose Skate (Raja Rhina) Jaw, Tyler Miclau, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from Longnose Skate (Raja rhina)

Winter Skate (Leucoraja Ocellata) Jaw, Paige Spratt, Kathryn Kuruoglu, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from a winter skate (Leucoraja ocellata)

Ddpcr Reveals Sars-Cov-2 Variants In Florida Wastewater, Eben Gering, Jacob Colbert, Sarah Schmedes, George Duncan, Jose V. Lopez, Jessy Motes, James Weiss, Taj Azarian, Omer Tekin, Jason Blanton

Biology Faculty Articles

Wastewater was screened for the presence of functionally significant mutations in SARS-CoV-2 associated with emerging variants of concern (VOC) by ddPCR, and results accorded with sequencing of clinical samples from the same region. We propose that PCR-based screening of wastewater can provide a powerful tool for rapid and inexpensive screening of large population segments for VOC-associated mutations and can hone complementary sampling and sequencing of direct (human) test material to track emerging VOC.

Winter Skate (Leucoraja Ocellata) Jaw, Emily M. Salonia, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw 11.7 cm total length (TL) from Winter Skate (Leucoraja ocellata) collected from NSU Fisheries and Avian Ecology Laboratory on 3/23/21 by Emily Salonia.

Blacktip Shark (Carcharhinus Limbatus) Jaw, Katerina D. Sawickij, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from 176.1 cm total length (TL) Carcharhinus limbatus (Blacktip), collected from Hollywood Beach, FL on 3/13/21 by Katerina Sawickij.

Longnose Skate Jaw (Beringraja Rhina), Golda Stewart, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Jaw from female Longnose Skate (Beringraja rhina) collected on 30/3/2021 by Golda Stewart.

Spiny Dogfish (Squalus Acanthias) Jaw Prep, Meredith M. Pratt, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Spiny dogfish jaw prep performed at NSU's Fisheries and Avian Ecology lab.

Analysis Of Student Learning Gains In A Biochemistry Cure Course During The Mandatory Covid-19 Shift To Online Learning, Ambika Kapil, Santanu De, Arthur Sikora

Biology Faculty Proceedings, Presentations, Speeches, Lectures

Due to the ongoing COVID-19 pandemic, institutions across the world have had to make modifications to existing curricula, especially in the experimental science lab. There is a need to better understand student learning in this environment. Using the Participant Perception Indicator (PPI) survey, we measure the students’ knowledge, experience, and confidence (KEC) growth over the course of a fully online biochemistry course. Using a combination of video explanations, experimental procedure documents and sample data students completed the Biochemistry Authentic Scientific Inquiry Lab (BASIL) Course-based Undergraduate Experience (CURE) in summer 2020. The results and analysis of the survey data gave light …

A Crucial Role For Antimicrobial Stewardship In The Midst Of Covid-19, Bindu Mayi, Manda Mainville, Rida Altaf, Michelle Lanspa, Sheel Vaniawala, Thomas A. Ollerhead, Aarti Raja

Biology Faculty Articles

As the world deals with a pandemic, there remains another global challenge that cannot be ignored. Use of broad-spectrum antibiotics may be justified, as we are trying to treat a novel disease condition, which, in turn, could lead to an increase in antimicrobial resistance. We can decrease morbidity, mortality, and health care costs by controlling antimicrobial resistance, but it requires antimicrobial stewardship. Major components of effective and timely antimicrobial stewardship are diagnostic stewardship, infection prevention and control, and integration of COVID-19-specific flags into electronic health records, all of which may be integrated into current strategies of COVID-19 mitigation and management. …

A Crucial Role For Antimicrobial Stewardship In The Midst Of Covid-19, Bindu S. Mayi, Manda Mainville, Rida Altaf, Michelle Lanspa, Sheel Vaniawala, Thomas A. Ollerhead, Aarti Raja

Biology Faculty Articles

As the world deals with a pandemic, there remains another global challenge that cannot be ignored. Use of broad-spectrum antibiotics may be justified, as we are trying to treat a novel disease condition, which, in turn, could lead to an increase in antimicrobial resistance. We can decrease morbidity, mortality, and health care costs by controlling antimicrobial resistance, but it requires antimicrobial stewardship. Major components of effective and timely antimicrobial stewardship are diagnostic stewardship, infection prevention and control, and integration of COVID-19-specific flags into electronic health records, all of which may be integrated into current strategies of COVID-19 mitigation and management. …

Binding Partners Of 14-3-3 (Ywha) Protein Isoforms Among Mammalian Species, Tissues, And Developmental Stages, Taylor R. Covington, Santanu De

Biology Faculty Articles

The 14-3-3 (YWHA or Tyrosine 3-Monooxygenase/Tryptophan 5-Monooxygenase Activation proteins) are a family of abundant, highly conserved, ubiquitous, acidic, and homologous proteins expressed in most eukaryotes ranging from plants to animals, including humans, important in regulating a multitude of cellular processes such as signal transduction, cell cycle, protein trafficking, metabolism, apoptosis, and development. Mammals have been noted contain seven isoforms of these proteins (beta, epsilon, eta, gamma, sigma, tau/theta, and zeta), encoded by separate genes. The 14-3-3 proteins are known to interact with over 200 binding partners in isoform-specific, tissue-specific, and developmental stage-specific ways. The present review article encapsulates previously published …

Caracuel_ Spiny Dogfish (Squalus Acanthias) Jaw, Nicolas M. Caracuel, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Female Spiny Dogfish (Squalus acanthias) jaw collected in MBIO 3910 Lab on 11/03/2021 by Nicolas M. Caracuel.

2 cm tall at the center/middle of the jaw.

3.1cm tall at the hinges.

7.9 cm long from hinge to hinge.

Nmds For Fundulus Parasite Community Similarity, Derek Garvey, Dave Kerstetter, Christopher Blanar

Biology Faculty Datasets

Nonmetric multidimensional scaling models calculating the similarity of parasite species assemblages between Fundulus sp. populations across the Atlantic coast using Bray-Curtis similarity