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Commencement Program, 2023, Cuny John Jay College Of Criminal Justice

Reports and Publications from John Jay College

Commencement Programs are handed out at each graduation. They include information on honorary degrees, awards and prizes and candidates for degree. However, they cannot be considered an official record of conferring of degrees.

Horizontal And Vertical Transmission Of Microbes Associated With Blow Flies Of Forensic Importance, Gabrielle Alisa Burton

Master of Science in Forensic Science Directed Research Projects

Entomological and microbiological evidence can be used in the estimation of postmortem intervals (PMI). This study observes the horizontal and vertical transmission of the microbial community associated with blow flies of forensic importance. Variable region four (V4) of the 16S ribosomal DNA (16S rDNA) was amplified and sequenced from various life stages of blow flies (n=72) using dual-index high throughput sequencing strategy on the MiSeq FGx platform. No significant difference in bacterial community structure was observed between blowfly adults with carrion access and blowfly adults with no carrion access. Dysgonomonas, unclassified Proteobacteria, Escherichia, Ignatzschia, Providencia, …

Bones As An Alternative Matrix For The Detection Of New Synthetic Opioids In Cold Cases: Introducing New Animal Models For Bone:Blood Correlation Studies, Kala N. Babb

Master of Science in Forensic Science Directed Research Projects

Introduction: The growing opioid epidemic in North America presents a call to action to develop new techniques for the identification and quantitation of novel synthetic opioids in uncommon matrices. In instances of extreme decomposition and/or significant scavenging, bone may be the only matrix available. In order to develop an extraction method for synthetic opioids in bone, bone samples were obtained from animal models. The animal model of choice is the rabbit due to their exhibition of spontaneous cortical bone remodeling, a process that is exhibited in humans but not in rats and mice.

Methods: An extraction method was developed to …

Investigation Into The Relationship Between Dna Content And Dna Yield Prediction And Presence Of A Multiple Contributor Cell Population In Trace Dna, Sarah Holton Roisch

Master of Science in Forensic Science Directed Research Projects

Due to advancements in DNA analysis technology and an increased ability to detect trace quantities of low template DNA, ‘touch’ or trace DNA has become a prevalent form of evidence for forensic investigations. Trace DNA is biological material left on a surface from skin cells after being touched or handled. The success rate of casework could be improved with new methods to non-destructively screen trace DNA to predict DNA yield and whether multiple cell populations are present in the evidence prior to STR analysis. Current methods of trace DNA analysis require quantifying the sample with qPCR followed by STR analysis, …

Optimization Of Microfluidic Device Methodology For Optical Trapping Epithelial Cells In A Mixture, Brittney N. Hackworth

Master of Science in Forensic Science Directed Research Projects

Evidence containing biological mixtures can make DNA interpretation more difficult due to ambiguous allele calls and artifacts that may be present within electropherograms. Separating out these cell mixtures can be advantageous to the analysts’ analysis methods for identifying STR profiles with higher accuracy. A potential cell separation method that could be implemented in the beginning of the forensic DNA workflow is optical trapping.

This research utilized a 5W ytterbium linearly polarized laser split into two optical traps, paired with a microfluidic device to isolate spermatozoa and vaginal epithelial cells from a 1:1 mixture of vaginal fluid and 1:20 diluted seminal …

Comparison Of Cell Counts To Dna Yield In Mock Biological Evidence Samples, Jacob Sewell

Master of Science in Forensic Science Directed Research Projects

The implementation of rapid DNA analysis systems is of interest to forensic DNA casework, as this technology exhibits a sample-to-profile time of approximately two hours with limited handling of samples. This decreases the likelihood of contamination, and can potentially reduce DNA backlogs; however, current rapid DNA analysis systems do not execute one crucial step of the forensic DNA analysis workflow: human DNA quantitation. This step is necessary for DNA profiles to be compliant with the FBI’s Quality Assurance Standard 9.4, allowing DNA profiles to be uploaded and searched within the CODIS database. Coupling traditional qPCR methods with rapid DNA analysis …

Evaluation Of Direct-To-Amplification Cell Lysis Techniques For Forensically Relevant Non-Sperm Cells, Rhea Arya

Master of Science in Forensic Science Directed Research Projects

While efforts have been made to reduce the pervasive backlog of sexual assault evidence collection kits, the actual laboratory process remains very time-consuming due to the requirement of a differential lysis step before DNA purification, as well as intricate mixture analysis towards the end of the DNA workflow. Previous work in the Dawson Green laboratory at VCU has developed alternative solutions for differential extractions with sexual assault samples using both an in-tube and microdevice assay. Prior work led to the identification of an alternative sperm lysis method – alkaline lysis using 1M NaOH. However, the current lysis method used for …

Local Power Outages, Heat, And Community Characteristics In New York City, Peter J. Marcotullio, Olta Braçe, Kathryn Lane, Carolyn E. Olson, Jenna Tipaldo, Jennifer Ventrella, Liv Yoon, Kim Knowlton, Gowri Anand, Tom Matte

Publications and Research

Electrical power outages are of increasing interest to US urban scholars, government officials and stakeholders, as they have increased in number and duration with significant health and economic, among other, impacts. This analysis examines reports of power outages in New York City in relation to socioeconomic and health characteristics of neighborhoods. Using the city’s 311-call database we examine complaint calls for power outages from 2014 to 2022. While 311-calls for power outages occur all year long, volume trended higher during the warmer months (June, July and August), and as minimum daily temperatures exceeded 20 °C (68°F), the number of calls …

Comparative Study Of Mof's In Phosphate Adsorption, Eniya Karunamurthy

Browse all Theses and Dissertations

High concentrations of phosphate are known to adversely affect the environment. Excess phosphate can lead to eutrophication that eventually fosters uncontrollable growth of aquatic plants and algae. This can result in depletion of oxygen content which adversely impacts underwater organism’s survival rates. Metal organic frameworks (MOFs) consist of organic linkers in conjunction with metal ions or clusters arranged within a crystalline structure. They are highly porous and have larger surface area due to their ability to possess extensive void spaces while remaining bulky in nature. MOFs can absorb phosphate from aqueous solutions. We have investigated the use of commercially available …

Quantifying The Effects Of Dredged Sediment Application On Soil Properties And Plant Responses In Combination With Common Agricultural Field Management Practices, Ashley N. Julian

Browse all Theses and Dissertations

Successful crop production relies on soils with balanced physical, chemical and biological properties. Demand for greater crop yields has led to the breakdown of soil properties through detrimental agricultural practices. To combat soil degradation, farmers employ field management practices including cover crop application, crop rotation strategies and organic soil amendment addition. These practices, used independently or in combination, can improve soil stability, increase soil nutrient content and functions of beneficial soil microbiota while increasing crop yield. Despite showing promise as an organic soil amendment, dredged sediments are still not well understood, due in part to the fresh or weathered conditions …

Pragmatically Appropriate Abstractive Summarization Of Jtac Radio Conversations, Spencer M. Seals

Browse all Theses and Dissertations

In this work, I explore the development of computational methods for automatically creating after-action reports of JTAC radio conversations. Prior research has investigated related issues of sentence compression, text summarization, and conversation summarization (Banerjee, Mitra, & Sugiyama, 2015; Clarke & Lapata, 2008; L. Wang & Cardie, 2012; Raffel et al., 2020). However, this work makes limiting assumptions about what features are relevant to a summary and what sources of information should be included. I propose methods that combine knowledge from linguistic, procedural, and domain sources to address these limitations. Results indicate that the proposed model performs better than some of …

Kv2.1 Dysfunction Underlies The Onset Of Symptoms In Sod1-G93a Mouse Model Of Als, Andrew J. Deutsch

Browse all Theses and Dissertations

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease which targets motoneurons (MNs), yet underlying disease mechanisms are not well understood. Evaluating the intrinsic excitability of MNs in ALS could lead to a better understanding of mechanisms causing neurodegeneration. The SOD1-G93A (SOD) model is the most commonly studied animal model of ALS. However, past studies have shown highly conflicting results on SOD MN excitability. Interestingly, I show that depending on the level of membrane depolarization, SOD MNs show opposite results of both hyper- and hypo-excitability. This reveals that differences in the methodology of measuring excitability can heavily impact the study results. …

Lipin1 Improves Membrane Integrity In Dystrophic Muscles Of Mdx Mice, Abdulrahman Jama

Browse all Theses and Dissertations

Duchenne muscular dystrophy (DMD) is an X-linked genetic disorder that affects 1 in 3500 male births worldwide. It is characterized by mutations in the dystrophin gene that results in the loss of functional dystrophin. Dystrophin deficiency leads to instability of the sarcolemma alongside increased inflammation, necrosis and fibrosis resulting in membrane rupture and eventual muscle fiber death. There are currently no effective treatments for DMD. Here we show that Lipin1 expression is significantly downregulated at the mRNA and protein levels in gastrocnemius muscle of mdx mice, the DMD mouse model. Lipin1 has a dual function as a phosphatidic acid phosphatase …

A Fecal Survey To Evaluate The Prevalence Of Enteric Viruses In Laboratory Mice, Amina Khatun

Browse all Theses and Dissertations

The study was conducted to investigate the prevalence of four enteric viruses in mouse research facilities that may not be captured by routine pathogen screening. Fecal samples were collected from contact-sentinel mouse cages between April 2022 and January 2023, and screened for the presence of viral genome by RT-qPCR. Out of a total of 50 samples, murine norovirus and murine astrovirus were detected in two (4%) and one (2%) sample, respectively, while murine adenovirus and murine rotavirus were not detected. Furthermore, all samples were screened for the presence of infectious murine noroviruses and astroviruses using the RAW264.7 and Vero cells …

Characterization Of The Roles Of Mitochondria In The Toxicity Of Α-Synuclein In A Respiratory Cell Model, Breonna Elizabeth Gillespie

Browse all Theses and Dissertations

Although α-synuclein (α-syn) has been linked genetically and pathologically to Parkinson’s disease, the mechanism by which it drives disease pathogenesis is not fully understood. When α-syn is overexpressed in yeast, it forms abnormal cytoplasmic accumulations and leads to cell death, resembling the phenotypes observed in neurons. Such yeast models have been widely used to uncover molecular mechanisms of α-syn toxicity, but the induction of α-syn relies on growing yeast in galactose, a fermentable carbon source. Yeast does not require cellular respiration when grown in galactose, thus limiting the understanding of α-syn toxicity when cellular respiration is essential for neurons. We …

A Novel Role Of Lipin1 In The Regulation Of Expression And Function Of Nnos, Ayat Azzam

Browse all Theses and Dissertations

Duchenne muscular dystrophy (DMD) is a severe and progressive muscular dystrophy that develops in the skeletal muscles because of mutations in the dystrophin gene. Dystrophin stabilizes sarcolemma and assembles neuronal nitric oxide synthase (nNOS) into the dystrophin-associated protein complex on the sarcolemma. The absence of dystrophin triggers the delocalization of nNOS and contributes to the misregulation of muscle development, blood flow, muscle fatigue, and inflammation. Lipin1 was reduced in the skeletal muscles of patients with DMD and the mdx mouse model of DMD. In this study, we explored the role of lipin1 in the regulation of nNOS expression and function. …

Validation Of A Cell Line Model For Studying Xpd Protein Function In Nucleotide Excision Repair, Naga Swathi Sree Kavuri

Browse all Theses and Dissertations

The various environmental factors like toxic chemicals, chemotherapeutic agents and UV radiation impact human health by altering physiological functions of the normal living cells. One of the main consequences of exposure to these factors is DNA damage. Although, living system have inherent DNA repair mechanisms such as Nucleotide Excision Repair (NER), which removes DNA lesions from the genome in the form of small, approximately 30-nt-long DNA oligonucleotides. The accumulation of unrepaired DNA adducts as a result of this NER deficiency causes a variety of syndromes, including Xeroderma Pigmentosum (XP), Cockayne Syndrome, Neurological syndrome, and carcinoma of skin. To understand more …

Repeated Occupational-Level Exposure To The Pesticide Malathion Leads To Neuronal Atrophy In The Dorsal Root Ganglion, Arian K. Mcneil

Browse all Theses and Dissertations

Environmental exposure to organophosphate (OP) pesticides, such as malathion, is a risk factor for neuropathy and neurodegeneration. Toxic levels of OPs irreversibly inhibit acetylcholinesterase (AchE) activity, leading to acute paralysis and even death as the neurotransmitter acetylcholine accumulates at cholinergic synapses. In addition, there is compelling evidence that repeated low-level “occupational-like” exposure to OPs is associated with somatosensory defects but the cellular mechanisms for this effect are unclear. We show sensory neuron cell size in the dorsal root ganglia is significantly reduced in rats exposed to occupational level malathion. However, co-administration of a reversible AchE inhibitor, galantamine, prevented this effect.

Time To Heal: Trauma's Impact On Rape & Sexual Assault Statutes Of Limitations, Fredrick E. Vars, Jillian Miller Purdue

Articles

Short statutes of limitations for sex crimes ask the impossible of many vic- tims: report the crime before they have recovered from the trauma. Perpetra- tors go free as a direct result of the injury they caused. Nearly a third of victims of rape and sexual assaulthave PTSD during their lifetimes. PTSD is associated with three symptoms pertinent to reporting a crime: avoidance cop- ing (avoidingdistressing thoughts, feelings, or reminders of the attack), disso- ciative amnesia (forgetting important or all aspects of the attack), and depression. These symptoms all affect a victim's psychological ability to report a crime before a …

Crying Wolf: Neo-Patriots, Critical Race Theory, And The Constitutional Protection Of "Dangerous" Ideas, Bryan K. Fair

Articles

Most Americans do not realize that, notwithstanding the First Amendment's free speech guarantee, for most of our nation's history, judges sent men and women to prison for expressing ideas considered too "dangerous." It was not until the late 1960s that the Supreme Court rejected the clear and present danger doctrine, insisting that statutes banning speech must draw a distinction between advocacy of ideas and advocacy of imminent lawless action. The Court held that under that constitutional norm, the government could not send a Klansman to prison for expressing racist, anti-Semitic, or otherwise dangerous or offensive ideas. Since then, banning the …

Establishing Digital Collections: Advocacy And Working With Institutions, Donica Swann

Library Scholarship

Discussion of emerging trends in digital preservation with an outline of ideal digital repository goals, assessment of content management and digital asset management systems, and tips for using digital collections in the classroom. Presentation concludes with ways to advocate for digital archives through collaboration with institutions.

Editorial: Morphoevodevo: A Multilevel Approach To Elucidate The Evolution Of Metazoan Organ Systems, Andreas Wanninger, Pedro Martinez, Néva P. Meyer

Biology

Editorial on the Research Topic MorphoEvoDevo: a multilevel approach to elucidate the evolution of metazoan organ systems.

An Exploration Of The Occupational Needs Of College Students, Christian D. Gabon, Jennifer Brady, Kaela Jules Antonio, Kayla Twite Lehnen, Beatriz Go

Occupational Therapy | MSOT Capstone Projects

This paper analyzes the barriers and supports for Dominican University of California students in meeting their occupational needs and what services might be beneficial to them. To be able to answer this question, we conducted a survey using convenience sampling with twenty-seven Dominican undergraduate students, interviewed staff, and conducted a focus group with the students who participated in the survey. Our results indicated four main themes which include: occupational needs, barriers to meeting occupational needs, supports to meeting occupational needs, and services recommended. For the implications for occupational therapy, we found that OTs are beneficial in several aspects of students’ …

The Exoskeleton Of Environmental Law: Why The Breadth, Depth And Longevity Of Environmental Law Matters For Judicial Review, Sanne H. Knudsen

Articles

Environmental law is pragmatic, inevitable, and intentional. In the aggregate, the numerous federal environmental statutes are not simply a patchwork of ad hoc responses or momentary political breakthroughs to isolated public health problems and resource concerns. Together, they are a group of repeated, legislatively-backed commitments to embrace self-restraint for self-preservation.

Self-restraint and discipline are the essence of environmental law. Indeed, if one studies the patterns and repeated choices in environmental law 's many statutory texts, one can start to appreciate environmental law 's indispensable role in society: it serves as an enduring "exoskeleton," a sort of protective armor created over …

Two Research Perspectives On Sugar Maple Canopy Dieback In The Upper Great Lakes: A Decade Of Herbaceous Community Responses And A Survey Of Michigan Forest Managers, Manuel Eduardo Anderson

Dissertations, Master's Theses and Master's Reports

Sugar maple canopy dieback has been reported in the upper Great Lakes since the mid-2000s. This thesis builds on research conducted to determine some of the underlying causes of canopy dieback, which include invasive earthworm impacts, with a view toward adaptations in management of northern hardwood forests in our region. The first chapter reports a study of understory communities in a subsection of forest health monitoring plots located in four national forests near Lake Superior. Based on plot assessments from 2010 and 2021, responses of plant community composition and traits to earthworm impacts and sugar maple canopy dieback were explored. …

Investigating The Role Of Lim Kinase In Embryonic Development, Nehul Dharmesh Tanna

Senior Honors Theses and Projects

Cellular communication is important in embryonic development. It facilitates timely migration and maturation of cells to produce a fully functional organism using cell signaling pathways. These pathways involve receptors, ligands, and intracellular enzymes to produce different effects in the cell. One such pathway, the EphA4 signaling pathway, is involved in altering the cytoskeleton of eukaryotic cells. LIM kinases (LIMKs) are enzymes that regulate important components of the cytoskeleton. We hypothesized involvement of LIMKs in the EphA4 pathway and investigated their involvement in X. laevis embryonic development as a first step toward evaluating this hypothesis. We mutated LIMK genes in frog …

Winston, The World's Fastest Turtle: Puppet As Audience Surrogate, Gage Schlueter

Senior Honors Theses and Projects

Puppetry is a special effect- media magic that enhances the flavor of a fictional world. My dream is to harness that magic in order to teach preschoolers about their physical world. Puppets have a unique ability to provide an analogue that children can relate to, which makes them an incredibly effective and engaging vehicle for educational entertainment. My Senior Honors Creative Project is the culmination of studies in childrens’ theatre, media production, and early childhood education at Eastern Michigan University. The goal of this project was to create an original puppet design that could act as surrogate to my future …

Can Changing Breeding Structure Serve As A Climate Adaptation Strategy? Evidence From A Comparative Study Of China And Mongolia, Y. Zhang, Z. Huang, J. Wang, Y. Huang, T. Hao, G. Xu

IGC Proceedings (1977-2023)

Under the influence of climate change, the vulnerability of grassland ecosystems in the Mongolian Plateau has increased. Correspondingly, herdsmen need to adopt more livelihood adaptation strategies to cope with changes in climate and grassland environment. The purpose of this study is to analyze the impact of breeding structure on grassland quality in Mongolian plateau. We select 20 border provinces/banners of Mongolia and Inner Mongolia Autonomous Region for research, and combined statistical data with remote sensing data of 2007-2016. The Normalized Difference Vegetation Index (NDVI) is used to quantify the grassland vegetation quality. Results show that there are differences in livestock …

Charles Taliaferro, A Narnian Vision Of The Atonement: A Defense Of The Ransom Theory, Gregory Bassham

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

Arvin M. Gouw, Brian Patrick Green, And Ted Peters, Eds., Religious Transhumanism And Its Critics, Jason T. Eberl

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.