Digital Commons Network^™

تأثير استخدام أنواع مختلفة من الأسمدة على نمو ونوعية الخس (Lactuca Sativa L.), Basel Natsheh, Nawaf Abukhalaf

Palestine Technical University Research Journal

The experiment was conducted during the period from March to the end of April 2019 to observe the effect of different fertilizer regimes on the growth, quality and yield of lettuce under field conditions. The experiment was consisting of four treatments as well as a control without fertilizer T1, compost T2, compost tea T3 and chemical fertilizer T4, in each treatment 50 replicates were planted. The measurements included wet and dry weight for shoot and root, plant length, and chlorophyll percentage. The study revealed that lettuce's best growth values were obtained with the use of eco-friendly organic fertilizer accompanied by …

توصيف المجتمعات البكتيرية في لحم الضأن الفلسطيني بواسطة التنميط الظاهري و تحليل جين 16s Rrna, Wafa Masoud, Mahmoud Hamdan

Palestine Technical University Research Journal

The main purpose of the present study was to isolate, identify and quantify bacteria in Palestinian fresh lamb meat. Phenotyping and 16S rRNA gene sequence analysis was used to identify bacteria present in lamb meat samples. Thirty-four bacterial isolates were obtained from 20 samples of fresh lamb meat collected from 4 meat shops in Tulkarem city in Palestine. Bacterial counts were in a range of 3 x 103 -1.5 x 105 cfu / g with Staphylococcus aureus being the highest in numbers among other bacteria. Enterobacteriaceae and Staphylococ-caceae were the predominant bacterial families detected in fresh lamb meat samples. Two …

Evaluating The Application Of The Collective Impact Model In Collaborative Health Efforts: A Case Study On Weight Of The Fox Valley, 2013-2019, Natalie J. Lamonto

Lawrence University Honors Projects

The Collective Impact (CI) Model is a relatively new collaborative model commonly used in community-based health efforts. However, there is minimal data on the effectiveness of this model in community health organizations. With the conclusion of Weight of the Fox Valley (WOTFV), a local health effort adhering to the CI Model, in 2019; I set out to examine the application of the CI Model in a real-world setting and its effectiveness in WOTFV. Through archival research and qualitative interviews with former WOTFV members, I use WOTFV as a case study of the CI Model to interpret how the model promoted …

Genetically Encoded Atp Biosensors For Direct Monitoring Of Cellular Atp Dynamics, Donnell White, Qinglin Yang

School of Medicine Faculty Publications

Adenosine 5′-triphosphate, or ATP, is the primary molecule for storing and transferring energy in cells. ATP is mainly produced via oxidative phosphorylation in mitochondria, and to a lesser extent, via glycolysis in the cytosol. In general, cytosolic glycolysis is the primary ATP producer in proliferative cells or cells subjected to hypoxia. On the other hand, mitochondria produce over 90% of cellular ATP in differentiated cells under normoxic conditions. Under pathological conditions, ATP demand rises to meet the needs of biosynthesis for cellular repair, signaling transduction for stress responses, and biochemical processes. These changes affect how mitochondria and cytosolic glycolysis function …

Nox4 Expression In Osteo-Progenitors Controls Bone Development In Mice During Early Life, Jin Ran Chen, Oxana P. Lazarenko, Michael L. Blackburn, Jennifer F. Chen, Christopher E. Randolph, Jovanny Zabaleta, Katrin Schroder, Kim B. Pedersen, Martin J.J. Ronis

School of Medicine Faculty Publications

Tightly regulated and cell-specific NADPH-oxidases (Nox) represent one of the major sources of reactive oxygen species (ROS) signaling molecules that are involved in tissue development and stem cell self-renewal. We have characterized the role of Nox4 in osteo-progenitors during postnatal bone development. Nox4 expression in bone and ROS generation were increased during early osteoblast differentiation and bone development. Stromal osteoblastic cell self-renewal, proliferation and ROS production were significantly lower in samples from whole-body Nox4 knockout mice (Nox4-/-) and conditional knockout (CKO) mice with depletion of Nox4 in the limb bud mesenchyme compared with those from control mice (Nox4fl/fl), but they …

Raising The Bar, Keith Testa

UNH Today Archive

No abstract provided.

Acute Handgrip Fatigue And Forearm Girth In Recreational Sport Rock Climbers, Grace Antoinette Macdonald, Jacob W. Manning, Nathaniel Bodell, John C. Young, Brian K. Schilling, Szu-Ping Lee, James W. Navalta

International Journal of Exercise Science

International Journal of Exercise Science 15(4): 834-845, 2022. Indoor sport rock climbing has been increasing in popularity both recreationally and competitively. Despite this increase in popularity, the physiological responses to sport climbing as an exercise to specific muscle groups are not well defined. The purpose of this study was to quantify the change in handgrip strength over a 30-minute bout of continuous climbing, specifically in intermediate-level sport climbers. Ten intermediate rock climbers (age = 27 ± 2 years; climbing experience: 7.3 ± 1.5 years) completed baseline handgrip strength and forearm girth measurements. Each participant ascended one of two 5.9 difficulty …

Lifestyle Choices And Risk Of Developing Cardiovascular Disease In College Students, Dieu-My T. Tran, Angela E. Silvestri-Elmore, Angela Sojobi

International Journal of Exercise Science

International Journal of Exercise Science 15(2): 808-819, 2022. The purpose of the study was to examine and evaluate the cardiovascular risk factors in college students including their nutritional and social choices and how those choices related to their cardiovascular health. A descriptive, cross-sectional study of 148 college students, obtaining their blood pressure, body mass index, fasting lipid panel, fasting glucose, hemoglobin A1c, serum cotinine levels, physical activity, alcohol consumption, and dietary habits. A high prevalence of cardiovascular disease risk factors was found: 23.8% were current or past smokers with more male than female smokers (p = .009); 65.5% consumed …

Creating Healthy Community In The Postindustrial City, Brian A. Hoey

Proceedings of the annual meeting of the Southern Anthropological Society

No abstract provided.

"The Revolution Will Be Community Grown": Food Justice In The Urban Agriculture Movement Of Detroit, James C. Tolleson

Proceedings of the annual meeting of the Southern Anthropological Society

No abstract provided.

State Regulation Of Chemical Abortion After Dobbs, Clarke D. Forsythe, Donna Harrison M.D.

Liberty University Law Review

No abstract provided.

The Art Of Teaching Anthropology: Examples From Biological Anthropology, Susan Kirkpatrick Smith, Laura D. Lund, Marilyn R. London

Proceedings of the annual meeting of the Southern Anthropological Society

Teaching in a college or university setting has many challenges, including often-inadequate preparation in graduate school and the requirement to develop new courses, often in a short period of time. Anthropology faculty are at a particular disadvantage because anthropology lacks any discipline-specific journals for the publication of articles on the scholarship of teaching and learning. Many anthropology faculty desire to have more resources available for course and assignment development. In this chapter, we present several examples of course syllabi, class activities, and a sample student paper that faculty can use as they develop or revise anthropology courses.

Fair Fare?: Food As Contested Terrain In U. S. Prisons And Jails, Avi Brisman

Proceedings of the annual meeting of the Southern Anthropological Society

No abstract provided.

Ramps: Appalachian Delicacies That “Smells God-Awful, But Cures What Ails Ya”, Lisa J. Lefler

Proceedings of the annual meeting of the Southern Anthropological Society

No abstract provided.

The Politics Of Traditional Foodways In The Arkansas Delta, C. Laine Gates, Justin M. Nolan, Mary Jo Schneider

Proceedings of the annual meeting of the Southern Anthropological Society

No abstract provided.

Introduction, Lisa J. Lefler

Proceedings of the annual meeting of the Southern Anthropological Society

No abstract provided.

Introduction, Robert Shanafelt

Proceedings of the annual meeting of the Southern Anthropological Society

No abstract provided.

June 13-14, 2022, Ohio University Board Of Trustees Meeting Minutes, Ohio University Board Of Trustees

Board of Trustees Meeting Minutes

Meeting minutes document the activities of Ohio University's Board of Trustees.

The Pho1;2a'-M1.1 Allele Of Phosphate1 Conditions Misregulation Of The Phosphorus Starvation Response In Maize (Zea Mays Ssp. Mays L.), Ana Laura Alonso-Nieves, M. Nancy Salazar-Vidal, J. Vladimir Torres-Rodríguez, Leonardo M. Pérez-Vázquez, Julio A. Massange-Sánchez, C. Stewart Gillmor, Ruairidh J. H. Sawers

Center for Plant Science Innovation: Faculty Publications

Plant PHO1 proteins play a central role in the translocation and sensing of inorganic phosphate. The maize (Zea mays ssp. mays) genome encodes two co-orthologs of the Arabidopsis PHO1 gene, designated ZmPho1;2a and ZmPho1;2b. Here, we report the characterization of the transposon footprint allele Zmpho1;2a'-m1.1, which we refer to hereafter as pho1;2a. The pho1;2a allele is a stable derivative formed by excision of an Activator transposable element from the ZmPho1;2a gene. The pho1;2a allele contains an 8-bp insertion at the point of transposon excision that disrupts the reading frame and is predicted to …

Improving Transition Care: A Transition Toolkit Implementation Project, Julieanne Cox, Bret Lyman, Matt Anderson, Marie Prothero

Student Works

The purpose of this project was to develop an easy-to-use transition toolkit for clinics serving children and young adults with chronic illnesses who are transitioning from a pediatric model of care to an adult model of care. GotTransition’s six core elements served as a guiding framework for the toolkit. The toolkit was developed through an iterative process with substantial stakeholder input. Stakeholders included patient, parents, clinicians, and transition care experts. Project evaluation data were gathered from clinic stakeholders using a quantitative post-then survey based on GotTransition’s six core elements of transition care, as well as three open-ended questions. All six …

Climate And Intraspecific Geographic Variation Of Nests And Eggs In The Eastern Kingbird Tyrannus Tyrannus, Samantha Marie Gillette

Dissertations and Theses

The reproductive success of birds is ultimately driven by the traits of nests, eggs, and incubation behavior and the interactions among them. Avian reproduction varies on large geographic scales, most prominently between tropic- vs. temperate-breeding species, but also on finer scales, such as along latitudinal and elevational geographic gradients. However, despite the importance of eggs and nests, how their traits vary geographically in response to differences in regional climate remains understudied.

We studied Eastern Kingbirds (Tyrannus tyrannus), which have been previously demonstrated to alter incubation length in response to local climate conditions. Our study sites, Kansas (KS), New …

Estimating Circadian Phase In Elementary School Children: Leveraging Advances In Physiologically Informed Models Of Circadian Entrainment And Wearable Devices, Jennette P Moreno, Kevin M Hannay, Olivia Walch, Hafza Dadabhoy, Jessica Christian, Maurice Puyau, Abeer El-Mubasher, Fida Bacha, Sarah R Grant, Rebekah Julie Park, Philip Cheng

Faculty, Staff and Students Publications

STUDY OBJECTIVES: Examine the ability of a physiologically based mathematical model of human circadian rhythms to predict circadian phase, as measured by salivary dim light melatonin onset (DLMO), in children compared to other proxy measurements of circadian phase (bedtime, sleep midpoint, and wake time).

METHODS: As part of an ongoing clinical trial, a sample of 29 elementary school children (mean age: 7.4 ± .97 years) completed 7 days of wrist actigraphy before a lab visit to assess DLMO. Hourly salivary melatonin samples were collected under dim light conditions (<5 >lx). Data from actigraphy were used to generate predictions of circadian …

Examining Perceived Stress And Diet Quality Among Low-Income Families Engaged With A Nutrition-Based Food Assistance Program, Kelsey R. Wolfe, Kathryn L. Dambrino, David Phillippi, Laura Gray

DNP Projects

Abstract

Introduction: Evidence suggests poor-quality diets and high levels of stress have negative impacts on health, especially in low-income families in the southern United States. Nutrition-based food assistance programs were developed to meet nutritional needs of food insecure clients. The purpose of this scholarly project was to explore the relationship between perceived stress and diet quality among low-income families engaged with a nutrition-based food assistance program.

Methods: A retrospective and observational design was used to analyze previously collected survey responses from clients participating in a nutrition-based food assistance program in Nashville, TN (N = 425). Descriptive statistics and Spearman’s …

Use Of Early Specialty Hesi Exams As Predictors Of Hesi Exit Examination Performance In Baccalaureate Degree Nursing Program, Cathy E. Hansen

Dissertations

This study explored standardized testing outcomes used early in a baccalaureate nursing (BSN) education program in traditional and second-degree students in order to identify predictors of outcome on the program exit examination (HESI E²). Defining early predictors of student outcomes may more accurately identify student need for early intervention, offer timely remediation, optimize success, and minimize attrition in nursing education programs. The purpose of this correlational quantitative study was to determine if a relationship exists between student outcomes on four HESI specialty exams (fundamentals, health assessment, pathophysiology, and pharmacology) and the performance outcomes on the HESI E^{2 …}

Associations Of Maternal Lipoprotein Particle Distribution In Mid-Pregnancy With Birth Outcomes: A Pilot Study., Todd C. Rideout, Xiaozhong Wen, Divya Choudhary, Marissa Catanzaro, Richard W. Browne, Vanessa M. Barnabei, Kai Ling Kong

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: An excessive rise in maternal lipids during pregnancy may have detrimental impacts on maternal and fetal health leading to adverse pregnancy outcomes. However, knowledge gaps exist with respect to the association between lipid biomarkers and birth outcomes.

METHODS: We conducted a secondary data analysis of healthy pregnant women (N = 25) with mid-pregnancy fasting serum samples collected at 22-28 weeks of gestation and birth outcome data. Serum was analyzed for conventional lipid profile (total-C, HDL-C, LDL-C, and triglycerides) and lipoprotein subclass distribution, including particle number (nM) and size (nm), for very low-density lipoprotein (VLDL)/chylomicron (CM), low density lipoprotein (LDL), …

Primary Prevention Of Stroke In Children With Sickle Cell Anemia In Nigeria: Protocol For A Mixed Methods Implementation Study In A Community Hospital, Halima Bello-Manga, Lawal Haliru, Kudrat Abdulkareem Ahmed, Abdulkadir Musa Tabari, Bilkisu Usman Farouk, Gloria Yimi Bahago, Aisha Shuaibu Kazaure, Abdulrasheed Sani Muhammad, Samira Abubakar Gwarzo, Ana A Baumann, Michael R Debaun, Allison A King

2020-Current year OA Pubs

BACKGROUND: In Nigeria, approximately 150,000 children with sickle cell anemia (SCA) are born annually, accounting for more than half of all SCA births worldwide. Without intervention, about 11% of children with SCA will develop a stroke before their 20th birthday. Evidence-based practices for primary stroke prevention include screening for abnormal transcranial Doppler (TCD) measurements coupled with regular blood transfusion therapy for at least one year, followed by hydroxyurea (HU) therapy indefinitely. In high-resource countries, this strategy contributes to a 92% decrease in stroke incidence rates. In 2016, as part of a capacity building objective of the Stroke Prevention Trial in …

Immunogenicity And Efficacy Of Non-Adjuvant Tissue Culture-Based Rabies Vaccine Produced In Ethiopia, Birhanu Hurisa, A Mengesha, G Kebede, A Godana, A Adhanom, S Kerga, D Nigussie, H Lemma, A Kebede, B Newayesiliasie, G Gebrewold, D Bankovskiy, A Metlin, K Urga

Vaccine Technology VIII

Rabies is 100% fatal, but it is preventable. More than 95% of human rabies cases occur in improperly treated individuals. This is partly due to the fact that modern post-exposure rabies prophylaxis is expensive and therefore not readily available in many endemic regions. Nervous tissue vaccine has been in use for more than 100yrs. These vaccines have now been superseded in purity, potency, immunogenicity and safety. The efficacy and immunogenicity of inactivated tissue culture rabies vaccine, produced in Ethiopia was evaluated. Twelve experimental dogs from local breed were duly conditioned during a quarantine period and assigned to two groups randomly. …

Increasing Of Pk15 Biomass For Pcv Viral Antigen Production Using Modelbased And Media Optimization Strategies That Consider Cellular Metabolic Requirements, Ziomara Gerdtzen, Felipe Véliz, Gerardo Flores, Felipe Sánchez, Andrea Villanueva, Kurt Pohlhammer, Daniel Morales, J. Cristian Salgado, Iván Valdés, Harold Oliva, Samuel Valdevenito

Vaccine Technology VIII

Porcine circovirus associated disease (PCVD) is responsible for a significant economic loss in the livestock industry. A vaccine based on a viral antigen has been developed to prevent this disease, and it is produced industrially in the pig’s kidney cell line PK15. However, both biomass and viral antigen production are limited in the current attachment culture bioprocess set-up.

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Early Depression Screening And The Effects On Postpartum Depression, Tara Udy

Master of Science in Nursing Family Nurse Practitioner

Postpartum depression is as common as 3-22% of women. More and more studies are finding that one of the leading risk factors for postpartum depression is perinatal depression. With early screening during pregnancy, these women can be referred to proper treatment early and may reduce the risk of poor prenatal outcome for the patient and the baby. Use of the internet and mobile phone applications can make early screening easy and quick, using the EPDS as the gold standard for perinatal depression screening.

Divergent Evolution Of Extreme Production Of Variant Plant Monounsaturated Fatty Acids, Lu Gan, Kiyoul Park, Jin Chai, Evan M. Updike, Hyojin Kim, Adam Voshall, Sairam Behera, Xiao-Hong Yu, Yuanheng Cai, Chunyu Zhang, Mark A. Wilson, Jeffrey P. Mower, Etsuko Moriyama, Chi Zhang, Sireewan Kaewsuwan, Qun Liu, John Shanklin, Edgar B. Cahoon

Center for Plant Science Innovation: Faculty Publications

Metabolic extremes provide opportunities to understand enzymatic and metabolic plasticity and biotechnological tools for novel biomaterial production. We discovered that seed oils of many Thunbergia species contain up to 92% of the unusual monounsaturated petroselinic acid (18:1Δ6), one of the highest reported levels for a single fatty acid in plants. Supporting the biosynthetic origin of petroselinic acid, we identified a Δ6-stearoyl-acyl carrier protein (18:0-ACP) desaturase from Thunbergia laurifolia, closely related to a previously identified Δ6-palmitoyl-ACP desaturase that produces sapienic acid (16:1Δ6)- rich oils in Thunbergia alata seeds. Guided by a T. laurifolia desaturase crystal structure obtained in this study, …