Digital Commons Network^™

Weight Loss And Competition Weight Comparing Male And Female Mixed Martial Artists Competing In The Ultimate Fighting Championship’S (Ufc) Flyweight Division, Corey Peacock, Justin Braun, Gabriel J. Sanders, Anthony A. Ricci, Charles Stull, Duncan French, Cassandra Evans, Jose Antonio

HPD Articles

Background: Although there is much literature demonstrating weight changes in professional mixed martial arts (MMA) athletes, there is minimal data comparing male and female MMA athletes. Therefore, the purpose of the current study was to compare weight changes between professional male and female MMA athletes leading up to competition. Methods: One hundred and three professional flyweight MMA athletes competing for the Ultimate Fighting Championship (UFC) were used for the study. Weight was obtained at multiple time points leading up to the competition. Two-way ANOVAs and post hoc t-tests were used, and significance was set at p ≤ 0.05. Results: ANOVA …

Ud Chorale Director, Students Perform In Kenya Through Global Peace Project, Dave Larsen

College of Arts and Sciences Newsroom

UD Chorale Director Steven Hankle and two students traveled to Africa, where they joined choral groups from the U.S. and Kenya to perform.

Fractional Semilinear Neumann Problem With Critical Nonlinearity, Zhenfeng Jin, Hongrui Sun

Turkish Journal of Mathematics

In this paper, we consider the following critical fractional semilinear Neumann problem \begin{equation*} \begin{cases} (-\Delta)^{1/2}u+\lambda u=u^{\frac{n+1}{n-1}},~u>0\quad&\, \mathrm{in}\ \Omega,\\ \partial_\nu{u}=0 &\mathrm{on}\ \partial\Omega, \end{cases} \end{equation*} where $\Omega\subset\mathbb{R}^n~(n\geq5)$ is a smooth bounded domain, $\lambda>0$ and $\nu$ is the outward unit normal to $\partial\Omega$. We prove that there exists a constant $\lambda_0>0$ such that the above problem admits a minimal energy solution for $\lambda<\lambda_0$. Moreover, if $\Omega$ is convex, we show that this solution is constant for sufficiently small $\lambda$.

Editorial: Sex Differences In The Neurobiology Of Drug Relapse Vulnerability, Daniel F Manvich, Jessica A Loweth, Wendy J Lynch, Jayme R Mcreynolds

Rowan-Virtua School of Osteopathic Medicine Departmental Research

No abstract provided.

Overcoming Genetic Paucity Of Camelina Sativa: Possibilities For Interspecific Hybridization Conditioned By The Genus Evolution Pathway, Rostyslav Y. Blume, Ruslan Kalendar, Liang Guo, Edgar B. Cahoon, Yaroslav B. Blume

Center for Plant Science Innovation: Faculty Publications

Camelina or false flax (Camelina sativa) is an emerging oilseed crop and a feedstock for biofuel production. This species is believed to originate from Western Asian and Eastern European regions, where the center of diversity of the Camelina genus is located. Cultivated Camelina species arose via a series of polyploidization events, serving as bottlenecks narrowing genetic diversity of the species. The genetic paucity of C. sativa is foreseen as the most crucial limitation for successful breeding and improvement of this crop. A potential solution to this challenge could be gene introgression from Camelina wild species or from …

The Rider (2023-09-25), Natalie Lapsley

The Rider Archives

Vol.9 No.5

Examining Underrepresented Minority Stem Faculty Members’ Motivation For Research, Mojdeh J. Mardani, Muhammad Salahuddin, Robert Stupnisky

Education, Health & Behavior Studies Faculty Publications

Underrepresented minority (URM) university faculty can be identified as those whose representation based on gender, race, and/or ethnicity in particular fields, such as Science, Technology, Engineering, and Math (STEM), are smaller than in the US population. Studies on URM faculty have found discrimination and affiliated stress impact faculty in many aspects of their work, such as performance in research. In the current study, we examined STEM faculty who self-identify as URM, their experiences of workplace discrimination, and how these encounters affect their self-determined motivation to conduct research. Six-hundred and fifty-one faculty from 10 US institutions completed an online survey. Of …

The Fda-Approved Compound, Pramipexole And The Clinical-Stage Investigational Drug, Dexpramipexole, Reverse Chronic Allodynia From Sciatic Nerve Damage In Mice, And Alter Il-1Β And Il-10 Expression From Immune Cell Culture, J E Sanchez, S Noor, M S Sun, J Zimmerly, A Pasmay, J J Sanchez, A G Vanderwall, M K Haynes, L A Sklar, P R Escalona, E D Milligan

Pathology Research and Scholarship

During the onset of neuropathic pain from a variety of etiologies, nociceptors become hypersensitized, releasing neurotransmitters and other factors from centrally-projecting nerve terminals within the dorsal spinal cord. Consequently, glial cells (astrocytes and microglia) in the spinal cord are activated and mediate the release of proinflammatory cytokines that act to enhance pain transmission and sensitize mechanical non-nociceptive fibers which ultimately results in light touch hypersensitivity, clinically observed as allodynia. Pramipexole, a D2/D3 preferring agonist, is FDA-approved for the treatment of Parkinson's disease and demonstrates efficacy in animal models of inflammatory pain. The clinical-stage investigational drug, R(+) enantiomer of pramipexole, dexpramipexole, …

Proceedings Of The Cuny Games Conference 9.0, Robert O. Duncan, Grace L. Axler-Diperte, Joseph Bisz, Christina Boyle, Devorah Kletenik, Carolyn Stallard

Publications and Research

The CUNY Games Network is an organization dedicated to encouraging research, scholarship and teaching in the developing field of games-based learning. We connect educators from every campus and discipline at CUNY and beyond who are interested in digital and non-digital games, simulations, and other forms of interactive teaching and inquiry-based learning.

Peer Leader Perspectives From A Pltl Implementation In A Hispanic-Serving Institution, Madhavan Narayanan, Kasey Powers, Dhananjaya Premawardena, Davida S. Smyth, Et Al.

All Faculty Scholarship (Archived)

Peer-Led Team Learning (PLTL) is a pedagogical approach that has been shown to benefit all students, especially underrepresented minority students and peer leaders in Science, Technology, Engineering, and Mathematics (STEM) disciplines. In this work, we present results from our study of the impact of PLTL on our peer leaders from a controlled implementation in general biology, general chemistry, and statistics courses at a Hispanic-serving, minority-serving institution. More specifically, we have measured our PLTL program’s impact on our peer leaders' skill development, engagement with the subject material, and sense of belonging as peer leaders. Weekly peer leader reflections analyzed using the …

Using Artificial Intelligence To Learn Optimal Regimen Plan For Alzheimer’S Disease, Kritib Bhattarai, Sivaraman Rajaganapathy, Trisha Das, Yejin Kim, Yongbin Chen, Alzheimer’S Disease Neuroimaging Initiative, Australian Imaging Biomarkers And Lifestyle Flagship Study Of Ageing, Qiying Dai, Xiaoyang Li, Xiaoqian Jiang, Nansu Zong

Faculty, Staff and Student Publications

BACKGROUND: Alzheimer's disease (AD) is a progressive neurological disorder with no specific curative medications. Sophisticated clinical skills are crucial to optimize treatment regimens given the multiple coexisting comorbidities in the patient population.

OBJECTIVE: Here, we propose a study to leverage reinforcement learning (RL) to learn the clinicians' decisions for AD patients based on the longitude data from electronic health records.

METHODS: In this study, we selected 1736 patients from the Alzheimer's Disease Neuroimaging Initiative (ADNI) database. We focused on the two most frequent concomitant diseases-depression, and hypertension, thus creating 5 data cohorts (ie, Whole Data, AD, AD-Hypertension, AD-Depression, and AD-Depression-Hypertension). …

Socioeconomic And Environmental Impacts Of The Fall Armyworm And The Striga Weed At Three Stages Of The Maize (Corn) Value Chains In Kenya: A Review, Phelix Omondi, Fredrick Aila, Benjamin Ombok, Nelson Obange, Matthew Dida, Caleb Nindo

Professional Agricultural Workers Journal

Global food security faces increasing threats from climate change, leading to diseases, pests, drought, water salinity, and rising temperatures. The study broadly addresses global food security challenges, focusing on two pests. The purpose of the study was to assess the socioeconomic and environmental impacts of the fall armyworm and the Striga weed at three stages of maize (corn) value chains in Kenya. The methodology used encompassed a desk review of relevant research and current literature. The results indicated that the Fall Armyworm (FAW) and the Striga weed significantly impact maize (corn) production. The FAW and the Striga weed cause losses …

Transgenic Mice Expressing Functional Tcrs Specific To Cardiac Myhc-Α 334–352 On Both Cd4 And Cd8 T Cells Are Resistant To The Development Of Myocarditis On C57bl/6 Genetic Background, Meghna Sur, Mahima T. Rasquinha, Rajkumar Arumugam, Chandirasegaran Massilamany, Arunkumar Gangaplara, Kiruthiga Mone, Ninaad Lasrado, Bharathi Yalaka, Aakash Doiphode, Channabasavaiah Gurumurthy, David J. Steffen, Jay Reddy

School of Veterinary and Biomedical Sciences: Faculty Publications

Myocarditis is a predominant cause of congestive heart failure and sudden death in children and young adolescents that can lead to dilated cardiomyopathy. Lymphocytic myocarditis mediated by T cells can result from the recognition of cardiac antigens that may involve CD4 or CD8 T cells or both. In this report, we describe the generation of T cell receptor (TCR) transgenic mice on a C57BL/6 genetic background specific to cardiac myosin heavy chain (Myhc)-α 334–352 and make the following observations: First, we verified that Myhc-α 334–352 was immunogenic in wild-type C57BL/6 mice and induced antigen-specific CD4 T cell responses despite being …

Icvd Polymer Thin Film Bio-Interface-Performance For Fibroblasts, Cancer-Cells, And Viruses Connected To Their Functional Groups And In Silico Studies, Torge Hartig, Asmaa T. Mohamed, Nasra F. Abdel Fattah, Aydin Gülses, Tim Tjardts, Esther Afiba Kangah, Kwing Pak Gabriel Chan, Salih Salih Veziroglu, Yahya Acil, Oral Cenk Aktas, Jörg Jörg Wiltfang, Samah A. Loutfy, Thomas Strunskus, Franz Faupel, Amal Amin, Stefan Schröder

Nanotechnology Research Centre

Thin polymer coatings are used to improve the interface between biological species and functional materials. Their interaction is significantly influenced by the functional groups and roughness of the polymer film and prediction of the interaction is thus of great interest. However, for conventional polymer films, this cannot be examined independently because of the interplay of defects, residual solvent molecules, roughness, and functional groups. Solvent-free polymer films prepared by initiated chemical vapor deposition (iCVD) exhibit conformal, defect-free characteristics and enable precise tailoring of the functional groups. This facilitates to isolate the contribution of functional groups on the bio-interface performance. Consequently, in …

Fall Detection Method Of Digital Sequence Based On Fusion Strategy, Riming Sun, Hu Guo, Li Zou, Jiaqi Mao, Shengfa Wang

Journal of System Simulation

Abstract: Falls have become the primary cause of disability due to injury for the elderly. Timely and accurate warning of fall events is an important link to rescue work. In order to improve the accuracy of fall detection, a fall detection method based on a fusion strategy is proposed, which considers both the integrity of high-dimensional digital sequences and the specificity of different dimensions. The input digital sequences obtained from the wrist portable sensor are processed by window segmentation according to the saliency of resultant acceleration, so as to ensure the timing of the data and improve the identifiability of …

Virtual Navigation Path Planning Based On Octree Potential Field For Endonasal Endoscope, Wenjing Li, Yanlin Luo, Yuhui Wang, Li Zhu

Journal of System Simulation

Abstract: Virtual navigation can intuitively display the internal structure of human tissue from multiple viewpoints. The navigation path planning algorithm is the key to achieving excellent navigation effects. The traditional centerline extraction algorithm can ensure a wide field of view during navigation, but the time efficiency is not high enough on the complex nasal-skull base volume model. To solve the problem, a rapid navigation path planning algorithm based on the octree potential field is proposed. The space outside the obstacles is modeled by an octree, and the octree potential field is constructed by calculating the potential of all the octree …

Intouch Week Of September 25, 2023, New York Medical College

InTouch

• Clinical Skills and Simulation Center Looks Forward to Expansion
• Nicholas Webb, M.S.I.S., Preserves New York Medical College’s Medical History One Item at a Time
• NYMC Celebrated at Doctors of Distinction 2023
• Founder's Dinner 2023
• GSBMS Office of Admissions Paves the Path to Successful Biomedical Science Careers for Students

Dispensing With Reductionism And Dualism: Biological Anthropological Perspectives Towards Understanding Disease, Epidemics, And Pandemics, Anne Grauer

Anthropology: Faculty Publications and Other Works

At no time in recent history has the topic of disease, epidemics and pandemics been more at the forefront of public conversation than it is now. Previously, the threat of epidemics such as Ebola, the 1918 influenza epidemic, and the plague, were commonly framed as “back then” or “over there.” Perhaps COVID ended the public's delusion. For biological anthropologists, however, the perspective has differed appreciably. Pandemics and epidemics are viewed as integral and repeated aspects of human existence, and the kindling to start an outbreak of gargantuan proportion has been delicately stacked for centuries (if not millennia). If the public …

Research On Artificial Population Generation And Application Based On Genetic Algorithm, Hongli Zhang, Jingshuang Deng

Journal of System Simulation

Abstract: High-precision micro-population data are one of the key basic data for simulation systems such as disease spread, traffic travel, and emergency events. In reality, computer-generated artificial populations are often used for simulation. Due to computational efficiency and standardization of generation steps, the iterative proportional fitting method is currently used for artificial population synthesis. However, it has strict requirements on basic data and faces zero-unit and data representational deviation problems, and it fails to guarantee the fitting at the individual and family levels at the same time. In order to overcome this deficiency, an improved genetic algorithm using a simulated …

Newly Recorded Panus Lecomtei (Fr.) Corner (Basidiomycota: Panaceae) For Indonesia, Ivan Permana Putra, Rudy Hermawan, Ali Bin Abithalib Salman

Makara Journal of Science

Panus lecomtei (Polyporales) is reported for the first time from Indonesia at the IPB University Campus Forest (IPBUCF). This species has similar macroscopic features to P. strigellus and P. neostrigosus. This study aimed to confirm the taxonomic position of P. lecomtei found at IPBUCF based on morphological and molecular evidence. The specimens were described by their macroscopic and microscopic characteristics. A phylogenetic approach was used with the internal transcribed spacer 1/2 sequence data. The combination of morphological and molecular analyses confirmed the taxonomic position of our specimens as P. lecomtei. The recorded species was distinguished by gregarious basidiomata, an …

Effect Of Calorie Restriction On The Expression Of Sirtuin1 As An Antiaging Biomarker, Raya Makarim Penantian, Radiana Dhewayani Antarianto, Novi Silvia Hardiany

Makara Journal of Science

Calorie restriction (CR) is the most effective method for delaying aging and preventing the onset of age-related diseases. Sirtuins constitute a family of nicotinamide adenine dinucleotide (NAD)-dependent histone deacetylases. Their activity can be regulated by NAD⁺/NADH levels, which are influenced by nutrient intake, a variable acted upon by CR. This review elaborates on the link between CR and sirtuin1 (SIRT1). It retrieved articles from several sources, such as ClinicalKey, PubMed, and ScienceDirect. It discusses the up-to-date knowledge of how SIRT1 acts as a nutrient sensor and regulator of molecular mechanisms. These mechanisms include the control of the cell …

In-Silico Approach For Predicting The Inhibitory Effect Of Home Remedies On Severe Acute Respiratory Syndrome Coronavirus-2, Shankar Thapa, Mahalakshmi Suresha Biradar, Janmajoy Banerjee, Dipanjan Karati

Makara Journal of Science

Severe Acute Respiratory Syndrome Coronavirus-2 is an infectious disease caused by coronavirus and spreads through infected droplets inhalation. For the past 3 years, COVID-19 has become a global threat. Vaccinations are currently available and have FDA approval. During the recent pandemic, people adopted a psychological belief that home remedies (turmeric, ginger, garlic, and coriander) can prevent COVID-19. This research aimed to predict the covid-19 inhibitory activities by home remedies through an in-silico approach. The 24 bioactive constituents of four home remedies plants were downloaded from PubChem and subjected to molecular docking with the three important proteins responsible for COVID-19 pathogenesis. …

Synthesis, Characterization, Antibacterial Activity, And Potential Water Filter Application Of Copper Oxide/Zeolite Composite, Elfa Aida Kamila, Zaenal Abidin, Irma Isnafia Arief, Trivadila Trivadila

Makara Journal of Science

Detection of E. coli bacteria in water samples can indicate the presence of other bacterial contamination in feces. Bacterial contamination can be treated with antibiotics, but excessive use of antibiotics leads to the emergence of multiresistant bacteria. Therefore, alternative antibacterial agents must be explored. Copper ion/zeolite composite has been widely studied as an antibacterial agent. However, the released copper ions accumulate in water and are toxic to humans; this can be prevented by converting copper ions into copper oxides (CuO and Cu₂O). In this study, copper oxide/zeolite composite is synthesized and characterized using the heating method, followed by …

Synthesis Of Copper (Ii) Oxide Nanoparticles Using Vitis Vinifera L. Leaf Ex-Tract And Its Application As A Catalyst In Doebner Reaction, Felie Virgayani Kurniawan, Antonius Herry Cahyana, Rika Tri Yunarti

Makara Journal of Science

Plant extracts can be used to synthesize nanoparticle because it is efficient, economical, and friendly to the environment. Copper oxide nanoparticles (CuO NPs) were synthesized using an aqueous fraction of Vitis vinifera L leaf extract and Cu(NO₃)₂ solution as a precursor. This fraction contains secondary metabolites as a reduction agent and stabilizing agents to formed CuO NPs. CuO NPs can be used as a catalyst in a chemical reaction, one of which is the Doebner reaction, which is a simple and efficient reaction of aniline, aromatic aldehydes, and pyruvic acid under reflux conditions to produce derivatives quinoline-4-carboxylic …

Pro-Apoptosis Activity Of Pogostemon Cablin Benth. Against Nasopharyngeal Carcinoma Through The Bcl-2 Inhibition Signaling Pathway: A Computational Investigation, Aigia Syahraini, Essy Harnelly, Feri Eko Hermanto

Makara Journal of Science

Resistance to chemotherapy and radiotherapy frequently emerges in the later stage of nasopharyngeal carcinoma (NPC) tumorigenesis. The decreased response of NPC to radiotherapy and chemotherapy occurs owing to the inhibition of cancer cell apoptosis by the B-cell lymphoma-2 (BCL-2) protein. Thus, inhibiting BCL-2 protein may become a powerful approach to eliminate NPC through apoptosis regulation. Meanwhile, Pogostemon cablin is reported to exhibit anticancer properties, but there are limited studies on its use for NPC treatment. The objective of this study is to investigate the potential bioactive compounds in P. cablin as anti-apoptosis BCL-2 protein inhibitors using in-silico approach. Natural compounds …

Antibacterial Testing On Silver/Zinc Oxide Nanoparticles/Organoclay Reinforced Chitosan Biocomposites, Lisna Junaeni Muiz, Ariadne Lakshmidevi Juwono, Zulkarnaen Paputungan, Yuni Krisyuningsih Krisnandi

Makara Journal of Science

Herein, bionanocomposites of chitosan (CS)/silver nanoparticle/organoclay/zinc oxide nanoparticle (CS/Ag/OC/ZnO) were prepared for antibacterial food packaging. This study examines the time variation in the AgNP synthesis method by comparing local (74˗85% deacetylated) and commercial chitosan (75%˗85% deacetylated) as a reducing and capping agent and seeks to reconstruct the optimum ratio formulations of AgNPs and ZnONPs in bionanocomposites for food packaging. The results reveal that the synthesis of AgNPs was successfully carried out using a local chitosan solution as a reducing and capping agent. The CS/Ag/OC/ZnO films exhibit structural, mechanical, and optical properties suitable for food packaging and antibacterial activity on Staphylococcus …

Poetry And Covid-19: The Benefit Of Poetry And The Poetryandcovidarchive.Com Website To Mental Health And Wellbeing, Anthony Caleshu, Rory Waterman, Sam Kemp

School of Law, Humanities and Social Sciences

From June 2020 to June 2021, the website poetryandcovid.com (now archived as poetryandcovidarchive.com) served as a platform for poetic responses by people from around the world to the COVID-19 pandemic. The site featured 1000+ poems by 600+ poets and received c. 100,000 views by people from 128 countries. The poetry, their author’s testimonials, as well as “comments” submitted to the organisers and public website, expressed how people felt during the pandemic. In the project’s final three months, the website hosted a survey adapted from the Warwick-Edinburgh Mental Well-being Scale (WEMWBS), targeted at understanding the value of poetry, in general, and …

Dopamine Signaling From Ganglion Cells Directs Layer-Specific Angiogenesis In The Retina, Justine H Liang, Viktor Akhanov, Anthony Ho, Mohamed Tawfik, Shane P D'Souza, Morven A Cameron, Richard A Lang, Melanie A Samuel

Faculty, Staff and Students Publications

During central nervous system (CNS) development, a precisely patterned vasculature emerges to support CNS function. How neurons control angiogenesis is not well understood. Here, we show that the neuromodulator dopamine restricts vascular development in the retina via temporally limited production by an unexpected neuron subset. Our genetic and pharmacological experiments demonstrate that elevating dopamine levels inhibits tip-cell sprouting and vessel growth, whereas reducing dopamine production by all retina neurons increases growth. Dopamine production by canonical dopaminergic amacrine interneurons is dispensable for these events. Instead, we found that temporally restricted dopamine production by retinal ganglion cells (RGCs) modulates vascular development. RGCs …

Novel Genetic And Phenotypic Expansion In Gosr2-Related Progressive Myoclonus Epilepsy, Lea Hentrich, Mered Parnes, Timothy Edward Lotze, Rohini Coorg, Tom J De Koning, Kha M Nguyen, Calvin K Yip, Heinz Jungbluth, Anne Koy, Hormos Salimi Dafsari

Faculty, Staff and Students Publications

Biallelic variants in the Golgi SNAP receptor complex member 2 gene (GOSR2) have been reported in progressive myoclonus epilepsy with neurodegeneration. Typical clinical features include ataxia and areflexia during early childhood, followed by seizures, scoliosis, dysarthria, and myoclonus. Here, we report two novel patients from unrelated families with a GOSR2-related disorder and novel genetic and clinical findings. The first patient, a male compound heterozygous for the GOSR2 splice site variant c.336+1G>A and the novel c.364G>A,p.Glu122Lys missense variant showed global developmental delay and seizures at the age of 2 years, followed by myoclonus at the age …

Blockade Of Interferon Signaling Decreases Gut Barrier Integrity And Promotes Severe West Nile Virus Disease, Shih-Ching Lin, Fang R Zhao, Hana Janova, Adrian Gervais, Summer Rucknagel, Kristy O Murray, Jean-Laurent Casanova, Michael S Diamond

Faculty, Staff and Students Publications

The determinants of severe disease caused by West Nile virus (WNV) and why only ~1% of individuals progress to encephalitis remain poorly understood. Here, we use human and mouse enteroids, and a mouse model of pathogenesis, to explore the capacity of WNV to directly infect gastrointestinal (GI) tract cells and contribute to disease severity. At baseline, WNV poorly infects human and mouse enteroid cultures and enterocytes in mice. However, when STAT1 or type I interferon (IFN) responses are absent, GI tract cells become infected, and this is associated with augmented GI tract and blood-brain barrier (BBB) permeability, accumulation of gut-derived …