Digital Commons Network^™

Lead Acetate Deteriorates The Improvement Effect Of L-Arginine And Tetrahydrobiopterin On Endothelin-1 Receptors Activity In Rat Aorta, Zhikal Omar Khudhur, Ismail Mustafa Maulood

Baghdad Science Journal

Endothelin-1 (ET-1) is a potent vasoconstrictor hormone that has been identified as an important factor responsible for the development of cardiovascular dysfunctions. ET-1 exerts its vasoconstrictor activity through two pharmacologically distinct receptors, ETA and ETB that are found in vascular smooth muscle cells (VSMCs) and the vasodilator activity through an ETB receptor located on endothelial cells. This study aimed to show the impact of 1µM L-arginine (LA), 100µM tetrahydrobiopterin (BH4), and their combined effect on ET-1 activity in both lead-treated and lead-untreated rat aortic rings. This means, investigating how endothelial dysfunction reverses the role of nitric oxide precursor and cofactor. …

Qualitative And Quantitative Determination Of Dapagliflozin Propanediol Monohydrate And Its Related Substances And Degradation Products Using Lc-Ms And Preparative Chromatography Methods, Ali Ismail, Mohammad Haroun, Youssef Alahmad

Baghdad Science Journal

Dapagliflozin is a novel sodium-glucose cotransporter type 2 inhibitor. This work aims to develop a new validated sensitive RP-HPLC coupled with a mass detector method for the determination of dapagliflozin, its alpha isomer, and starting material in the presence of dapagliflozin major degradation products and an internal standard (empagliflozin). The separation was achieved on BDS Hypersil column (length of 250mm, internal diameter of 4.6 mm and 5-μm particle size) at a temperature of 35℃. Water and acetonitrile were used as mobile phase A and B by gradient mode at a flow rate of 1 mL/min. A wavelength of 224nm was …

Antibiotic Resistance Of Staphylococcus Sp. Isolated From Air, Surface, Food And Clinical Samples Collected From Baghdad Hospital, Shahad R. Sabbar, Adel H. Talib, Saad S. Fakhry

Baghdad Science Journal

Staphylococcus Sp.is the most common type of bacteria found in contamination place, we design this study to compare the contamination accident between two hospitals in Baghdad.One of them isthe Burns Specialist Hospital in the Medical CityinRusafa and another one is Al-Karama Hospital in Karkh. The samples were collected fromOperativeWard No1 (OW1), Operative Ward No2 (OW2), Consulting Pharmacy (CP), Emergency Room (ER), Reception Room (RR), Women's Ward (WW) and Men's Ward (MW).The samples were taken from inside each clinical unit, surfaces, food, and air. The results showed that the number of samples containing Staphylococcus sp. bacteria is 81, including 45 belonging …

Synthesis, Characterization Of New Metal Complexes Of Co (Ii), Cu (Ii), Cd (Ii) And Ru (Iii) From Azo Ligand 5-((2-(1h-Indol-2-Yl)Ethyl) Diazinyl)-2- Aminophenol, Thermal And Antioxidant Studies, Abbas Ali Salih Al-Hamdani, Myasim Qasim Abdulridha

Baghdad Science Journal

A novel metal complexes Cu (II), Co (II), Cd (II), Ru (III) from azo ligand 5-((2-(1H-indol-2-yl) ethyl) diazinyl)-2-aminophenol were synthesized by simple substitution of tryptamine with 2-aminophenol. Structures of all the newly synthesized compounds were characterized by FT IR, UV-Vis, Mass spectroscopyand elemental analysis. In addition measurements of magnetic moments, molar conductance and atomic absorption. Then study their thermal stability by using TGA and DSC curves. The DCS curve was used to calculate the thermodynamic parameters ΔH, ΔS and Δ G. Analytical information showed that all complexes achieve a metal:ligand ratio of [1:1]. In all complex examinations, the Ligand performs …

Synergistic Effects Of Applying Potassium Nitrate Spray With Putrescine On Productivity And Fruit Quality Of Mango Trees Cv. Ewais, Abdullah Alebidi, Mahmoud Abdel-Sattar, Laila Y. Mostafa, Alhussein S.A. Hamad, Hail Z. Rihan

School of Biological and Marine Sciences

The current investigation represents of the synergistic effects of application of potassium nitrate (KNO3) in combination with putrescine (Put) on flowering, productivity, and fruit quality on Ewais mango (Mangifera indica L.) trees during the seasons 2021/2022 and 2022/2023. The selected trees were sprayed at three different stages, including flower bud differentiation, full bloom, and beginning of the fruit set, with one of the following treatments: control, 2% KNO3, 4% KNO3, 50 ppm Put, 75 ppm Put, 2% KNO3 + 50 ppm Put, 2% KNO3 + 75 ppm Put, 4% KNO3 + 50 ppm Put, 4% KNO3 + 75 ppm Put. …

Wastewater Sequencing Reveals Community And Variant Dynamics Of The Collective Human Virome, Michael Tisza, Sara Javornik Cregeen, Vasanthi Avadhanula, Ping Zhang, Tulin Ayvaz, Karen Feliz, Kristi L Hoffman, Justin R Clark, Austen Terwilliger, Matthew C Ross, Juwan Cormier, Hannah Moreno, Li Wang, Katelyn Payne, David Henke, Catherine Troisi, Fuqing Wu, Janelle Rios, Jennifer Deegan, Blake Hansen, John Balliew, Anna Gitter, Kehe Zhang, Runze Li, Cici X Bauer, Kristina D Mena, Pedro A Piedra, Joseph F Petrosino, Eric Boerwinkle, Anthony W Maresso

Faculty, Staff and Student Publications

Wastewater is a discarded human by-product, but its analysis may help us understand the health of populations. Epidemiologists first analyzed wastewater to track outbreaks of poliovirus decades ago, but so-called wastewater-based epidemiology was reinvigorated to monitor SARS-CoV-2 levels while bypassing the difficulties and pit falls of individual testing. Current approaches overlook the activity of most human viruses and preclude a deeper understanding of human virome community dynamics. Here, we conduct a comprehensive sequencing-based analysis of 363 longitudinal wastewater samples from ten distinct sites in two major cities. Critical to detection is the use of a viral probe capture set targeting …

Investigating The Gendered Effects Of Caregiving Policies In Academia, Molly R. Simmons, Aishwarya Kumar, Katrina A. Burch Ph.D.

River Cities Industrial and Organizational Psychology Conference

Although women receive more doctorates across disciplines, they continue to be underrepresented in academia with representation of women faculty diminishing at higher ranks relative to their male counterparts. This phenomenon is known as the ‘leaky pipeline,’ and is frequently observed in STEM fields, though it exists across disciplines. Previous studies suggest the motherhood penalty heavily impacts women’s careers, especially in academia where biological and tenure clocks coincide. The overall aim of this study is to examine the gendered effects of caregiving policies for faculty in STEM fields at regional comprehensive universities through integrating the Work-Home Resources (W-HR) Model and feminist …

Motivational Interviewing May Resolve Vaccine Hesitancy, Scott L. Baughan

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using:

Gagneur A, Lemaître T, Gosselin V, et al. A postpartum vaccination promotion intervention using motivational interviewing techniques improves short-term vaccine coverage: PromoVac study. BMC public health. 2018;18(1):811. https://doi.org/10.1186/s12889-018-5724-y

for a juvenile patient with a caregiver who is skeptical about the safety of routine vaccinations.

Addressing Dissociative Trance Disorder Patients In India: An Interpretative Phenomenological Analysis Of Adolescent Girls' Help-Seeking And Encounters With Inaccurate Medical Information, Devendra Kumar Singh Varshney, Dr. Manju Agrawal, Dr. Rakesh Kumar Tripathi

Journal of Applied Research on Children: Informing Policy for Children at Risk

Background: Dissociative Trance Disorder (DTD), is a complex psychological condition characterized by abrupt trance-like states and altered consciousness, commonly seen in young women throughout various regions of India. Currently, there is a lack of research on the experiences of Indian adolescent girls with DTD and how inaccurate medical information affects their quest for suitable care. This study aims to develop a thorough comprehension of the help-seeking patterns and experiences of adolescent girls with DTD, specifically concerning encountering medical misinformation. By identifying the obstacles, they face and the cultural beliefs that shape their decision-making, this research seeks to guide interventions …

Quercetin In Sports And Exercise: A Review, Jennifer Kurtz, Trisha Vandusseldorp, Jeff Otis

International Journal of Exercise Science

International Journal of Exercise Science 16(2): 1334-1384, 2023. This paper systematically reviews the latest evidence regarding Quercetin’s (Q) effect following exercise performance, aerobic and anaerobic exercise, muscle-damaging bouts and highlights blood biomarkers associated with muscle damage and recovery. Google Scholar, Web of Science, and MedLine (PubMed) searches were conducted through July- December 2021. Peer-reviewed studies that investigated Q as a single ingredient or in combination with other ingredients at dosages of 500 mg - 3000 mg, ranging from 15 min-to-1 h prior to exercise bout or chronic dose (7 days - 8 weeks) of consumption were included. A total of …

A Unified Query-Based Paradigm For Camouflaged Instance Segmentation, Bo Dong, Jialun Pei, Rongrong Gao, Tian Zhu Xiang, Shuo Wang, Huan Xiong

Machine Learning Faculty Publications

Due to the high similarity between camouflaged instances and the background, the recently proposed camouflaged instance segmentation (CIS) faces challenges in accurate localization and instance segmentation. To this end, inspired by query-based transformers, we propose a unified query-based multi-task learning framework for camouflaged instance segmentation, termed UQFormer, which builds a set of mask queries and a set of boundary queries to learn a shared composed query representation and efficiently integrates global camouflaged object region and boundary cues, for simultaneous instance segmentation and instance boundary detection in camouflaged scenarios. Specifically, we design a composed query learning paradigm that learns a shared …

Carousel Playbill, Providence College

Playbill and Promotion

Providence College Department of Theatre, Dance & Film

Angell Blackfriars Theatre

Carousel, Music by Richard Roger, Lyrics and Book by Oscar Hammerstein II

October 27-29 & November 3-5, 2023

Friday & Saturdays, 7:30pm

Sundays, 2pm

Director, Erin Joy Schmidt

Musical Direction, Esther Zabinski

Scenic Design, Baron Pugh

Lighting Design, Michael Clark Wonson

Sound/Arranger/Additional Orchestrations, Dr. William Longo

Hair and Makeup Design, Michael Dates

Costume Design, David Costa-Cabral

Vocal Coaches, Elizabeth Heath & Megan Chang

Properties Design, Laurel Franczek

Choreography, Ann Huyck

Cast: Clare Krug - Carrie Pipperidge; Christina Schwab - …

Are Plant–Soil Feedbacks Caused By Many Weak Microbial Interactions?, Julia K. Aaronson, Andrew Kulmatiski, Leslie E. Forero, Josephine Grenzer, Jeanette M. Norton

Wildland Resources Student Research

We used high-throughput sequencing and multivariate analyses to describe soil microbial community composition in two four-year field plant–soil feedback (PSF) experiments in Minnesota, USA and Jena, Germany. In descending order of variation explained, microbial community composition differed between the two study sites, among years, between bulk and rhizosphere soils, and among rhizosphere soils cultivated by different plant species. To try to identify soil organisms or communities that may cause PSF, we correlated plant growth responses with the microbial community composition associated with different plants. We found that plant biomass was correlated with values on two multivariate axes. These multivariate axes …

Volume 1, Issue 9, Bryant University

Bryant Bulldog Bulletin (2023-2024)

No abstract provided.

Curriculum Subcommittee Meeting Agenda November 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes - October 5, 2023
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Adjourn: 3:00 pm

Faculty Feed: October 27th, 2023, College Of Arts & Sciences

News, Magazines and Reports

Student and faculty accomplishments for the previous week.

Uab Researchers Demonstrate How Genetics Play A Role In The Development Of Hypertension, Anna Jones

Browse All News

No abstract provided.

New State Records For 33 Species Of Round Fungus Beetles, Small Carrion Beetles And Mammal Nest Beetles (Coleoptera: Leiodidae) In Ohio, Usa, Ken D. Karns

Insecta Mundi

New state records for 33 species of Leiodidae (Coleoptera) are reported from Ohio, with the major­ity of records from one locality in the southeastern portion of the state. This doubles the known members of the family in Ohio to 66 species in 20 genera.

As part of an ongoing project through the Ohio Coleopterists Society to obtain records for a future checklist of the beetles of Ohio, the Leiodidae (Coleoptera) present an exceptional case. The family Leiodidae is represented by 38 genera and 382 species in North America north of Mexico (Peck and Newton 2017). In their annotated catalog of …

Taxonomic Review Of The North American Dung Beetle Genus Melanocanthon Halffter, 1958 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini), W. D. Edmonds

Insecta Mundi

This paper presents a taxonomic review of the genus Melanocanthon Halffter, a group of ball-roll­ing (telocoprid) dung beetles (Coleoptera: Scarabaeidae: Scarabaeinae) endemic to eastern North America. The genus comprises five species, each keyed, diagnosed, illustrated and presented with information on dis­tribution, relationships, and biology: Melanocanthon punctaticollis (Schaeffer), M. granulifer (Schmidt), M. nigricornis (Say), M. bispinatus (Robinson) and Melanocanthon vulturnus Edmonds, new species.

This paper is a sequel to the recent taxonomic study of Boreocanthon (Edmonds 2022). Melanocanthon and Boreo­canthon are very closely related, distinct phylogenetic lineages with affinities to the pilularius species group of Canthon (Halffter 1961) and the …

Pepsis Elegans Lepeletier (Hymenoptera: Pompilidae: Pepsinae)—A Secretive Spider Wasp And Century-Long Conundrum, Frank E. Kurczewski

Insecta Mundi

After 105 years of study and 425 recent natural photographs, the host spider and nesting behavior of Pepsis elegans Lepeletier (Hymenoptera: Pompilidae: Pepsinae) remain a mystery. Pepsis elegans is the only species in the large and impressive genus Pepsis Fabricius that lives east of the Mississippi River, mainly in the southern U.S. The other 14 Nearctic Pepsis species inhabit the southern U.S. west of the Mississippi River and northern Mexico. They capture and provision their nests with large, hairy, heavy-bodied, stout-legged tarantulas of the genus Aphonopelma Pocock (Araneae: Mygalomorphae: Theraphosidae), the only native theraphosid genus in this region. There are …

The Minutes Of The Marshall University Graduate Council Meeting, October 27, 2023, Marshall University Graduate Council

Graduate Council Minutes

No abstract provided.

Simian Immunodeficiency Virus-Infected Rhesus Macaques With Aids Co-Develop Cardiovascular Pathology And Encephalitis, Kevin S. White, Joshua A. Walker, John Wang, Patrick Autissier, Andrew D. Miller, Nadia N. Abuelezan, Rachel Burrack, Qingsheng Li, Woong-Ki Kim, Kenneth C. Williams

Nebraska Center for Virology: Faculty Publications

Despite effective antiretroviral therapy, HIV co-morbidities remain where central nervous system (CNS) neurocognitive disorders and cardiovascular disease (CVD)-pathology that are linked with myeloid activation are most prevalent. Comorbidities such as neurocogntive dysfunction and cardiovascular disease (CVD) remain prevalent among people living with HIV. We sought to investigate if cardiac pathology (inflammation, fibrosis, cardiomyocyte damage) and CNS pathology (encephalitis) develop together during simian immunodeficiency virus (SIV) infection and if their co-development is linked with monocyte/ macrophage activation. We used a cohort of SIV-infected rhesus macaques with rapid AIDS and demonstrated that SIV encephalitis (SIVE) and CVD pathology occur together more frequently …

College Of Liberal Arts Faculty Bylaws - Amended 10/27/23, College Of Liberal Arts Faculty, Rollins College

College of Liberal Arts Bylaws

No abstract provided.

Education Policies Committee Meeting Agenda November 2, 2023, Utah State University

Educational Policies Committee

• Approval of Minutes - October 5, 2023
• Subcommittee Reports
• Other Business
• Adjourn: 4:00 pm

Volume Cxliii, Number 6, October 27, 2023, Lawrence University

The Lawrentian

No abstract provided.

Supply Chain Simulation Of Manufacturing Shirts Using System Dynamics For Sustainability, Gurinder Kaur, Ron Kander

School of Design and Engineering Papers

In supply chain management (SCM), goods and services flow from the raw materials stage to the end user with complexities and uncertainty at each stage. Computer modeling and simulation is a particularly useful method to examine supply chain operational issues because it can solve operational complexities that are challenging and time consuming to analyze. Manufacturing companies fear losing valuable time and assets during the manufacturing process; the inaccurate estimation of raw materials, human capital, or physical infrastructure not only leads to monetary loss for the manufacturing unit, but also has a detrimental effect on the environment. The purpose of this …

Critical Race Theory: An Exploration Of African American Medical Students’ Perception Of Their Racialized Experiences While Attending Medical School, Pamela Harlan-Mcswain

Electronic Theses and Dissertations Archive

Abstract Supported by Critical Race Theory, this study explores the perceptions of African-American medical students regarding their racialized experiences while attending medical school. The history of African Americans seeking medical education in the United States is entrenched in a legacy of racial segregation, social and cultural constructs, and legal doctrine perpetuated through society's sustained racial bias. Critical Race Theory has often examined the relationship between race and education systems. Critical Race Theory in medicine consistently acknowledges race as a social construct. Racism is not obsolete, and this is not a post-racial world. A critical race methodology research approach along with …

October 27, 2023 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Analysis Of The Pros And Cons Of The Acquisition Of Training Ships By Metis, Jeremiah Yaw Frimpong

World Maritime University Dissertations

No abstract provided.

Investigating The Outcomes-Based Education (Obe) : A Case Study Using The Philippine Maritime Education And Training (Met) System, Emma Lyn P. Pabutawan

World Maritime University Dissertations

No abstract provided.