Medicine and Health Sciences Commons^™

Statistics Used In The Nebraska Beef Reports And Their Purpose, University Of Nebraska-Lincoln

Nebraska Beef Cattle Reports

The purpose of beef cattle and beef product research at UNL is to provide reference information that represents the various populations (cows, calves, heifers, feeders, carcasses, retail products, etc) of beef production. Obviously, the researcher cannot apply treatments to every member of a population; therefore he/she must sample the population. The use of statistics allows the researcher and readers of the Nebraska Beef report the opportunity to evaluate separation of random (chance) occurrences and real biological effects of a treatment. Following is a brief description of the major statistics used in the beef report. For a more detailed description of …

Evaluation Of Vivalto® On Growth Performance And Carcass Characteristics In Growing And Finishing Beef Steers, Garrett N. Lemon, Rebecca Mcdermott, Galen E. Erickson, Jeff Heldt, Pablo L. Loza

Nebraska Beef Cattle Reports

A finishing trial conducted at the Pan-handle Research, Extension, and Education Center (PREEC) near Scottsbluff, NE evaluated the effect of Vivalto^®, a B-vitamin complex, on the feeding performance and carcass characteristics of feedlot steers. The design of the study was completely randomized block design with three treatments, control without Vivalto^®, 1g Vivalto^®/steer/day, and 2g Vivalto^®/steer/day. Cattle fed the diets that included Vivalto^® feed had lower intakes during the first 56 days than cattle that received no Vivalto^® in the diet. No significant differences were observed for ADG, intake, feed efficiency …

Effect Of Biochar On Enteric Methane Production And Cattle Performance, Hanna Cronk, Holly Heil, Rebecca Mcdermott, Mitch Norman, Galen E. Erickson, Andrea Watson

Nebraska Beef Cattle Reports

Methane is a more potent greenhouse gas than carbon dioxide. Because ruminant animals, including cattle, emit methane, strategies are actively being sought to reduce these emissions. Pistachio shell-sourced biochar was included at 0.5% of a finishing cattle diet to determine effects on methane emissions and cattle performance. Eight pens of cattle were rotated through a 2-chambered emissions barn to analyze methane and carbon dioxide produced by the cattle. Biochar tended to increase methane emissions on a g/d basis with no effect on methane emissions as g/lb of feed intake and no differences in carbon dioxide emissions. There were no differences …

Impact Of Strip-Grazing Stockpiled Annual/Cover Crop Forages On Carrying Capacity And Animal Performance, Shelby L. Davies-Jenkins, Abigail Sartin, Devin Jakub, Zac Carlson, Erin Laborie, Jack Arterburn, Ben Beckman, Brad Schnick, M. E. Drewnoski

Nebraska Beef Cattle Reports

Annual forages/cover crops can be used to fill the fall/winter grazing gap, and strip grazing may increase carrying capacity by reducing trampling losses of the forage. The current experiment utilized a series of on-farm experiments across two growing seasons to compare continuous and strip grazing of various summer planted cover crops. Strip grazing increased carrying capacity by an average of 47 ± 15% and gain per acre by 44 ± 5% compared to continuous grazing although significant variability in the amount of increase was observed. This variability can likely be attributed to forage type (quality), frequency of moves, and forage …

Strategies For Ddgs Supplementation Frequency To Frazing Yearling Streers, Sydney T. Vanderhoff, Rebecca L. Sjostrand, Mitchell M. Norman, Isaque F. Vicci, Jim C. Macdonald, Mary E. Drewnoski

Nebraska Beef Cattle Reports

Infrequent supplementation saves labor and may reduce animal performance, but recent research with reduced fat distillers grains has provided inconsistent results. This experiment evaluated the effects of daily and three times a week supplementation of dried distillers grains on yearling steer performance grazing smooth bromegrass pastures from May to August. Daily supplemented steers received 5.6 pounds of dry matter per steer of dried distillers grains with solubles 7 days/week. The three times a week supplemented steers received 13.0 pounds of dry matter per steer of dried distillers grains with solubles three days/week (Monday, Wednesday, Friday). A control treatment received no …

Effect Of Methionine Supplementation During Late Gestation In Beef Females, Landon F. Tadich, Jim R. Teichert, Kathryn J. Hanford, Jacki A. Musgrave, Rich N. Funston

Nebraska Beef Cattle Reports

Some amino acids are known to be essential to cattle and effect protein availability to the animal, especially during gestation when nutrient requirements are higher. Methionine is found to be one of the most limiting in low quality forage diets. Two 3-yr studies were performed to evaluate the impact of methionine supplementation during late gestation on intake, body weight, average daily gain, and subsequent calf performance in primiparous and multiparous females. In exp 1, 120 artificially inseminated pregnancy heifers were placed in a Calan gate feeding system (n=40/yr) and assigned 1 of 3 treatments during late gestation and fed ad …

Advancing Sepsis Clinical Research: Harnessing Transcriptomics For An Omics-Based Strategy - A Comprehensive Scoping Review, Asrar Rashid, Feras Al-Obeidat, Hari Krishnan Kanthimathinathan, Govind Benakatti, Wael Hafez, Raghu Ramaiah, Joe Brierley, Benjamin Hanisch, Praveen Khilnani, Christos Koutentis, Berit S. Brusletto, Mohammed Toufiq, Zain Hussain, Harish Vyas, Zainab A Malik, Maike Schumacher, Rayaz A Malik, Shriprasad Deshpande, Nasir Quraishi, Raziya Kadwa, Amrita Sarpal, M. Guftar Shaikh, Javed Sharief, Syed Ahmed Zaki, Rajesh Phatak, Akash Deep, Ahmed Al-Dubai, Amir Hussain

All Works

Sepsis continues to be recognized as a significant global health challenge across all ages and is characterized by a complex pathophysiology. In this scoping review, PRISMA-ScR guidelines were adhered to, and a transcriptomic methodology was adopted, with the protocol registered on the Open Science Framework. We hypothesized that gene expression analysis could provide a foundation for establishing a clinical research framework for sepsis. A comprehensive search of the PubMed database was conducted with a particular focus on original research and systematic reviews of transcriptomic sepsis studies published between 2012 and 2022. Both coding and non-coding gene expression studies have been …

Impact Of Prolonged Exposure To Occasional And Regular Waterpipe Smoke On Cardiac Injury, Oxidative Stress And Mitochondrial Dysfunction In Male Mice, Naserddine Hamadi, Suhail Al-Salam, Sumaya Beegam, Nur Elena Zaaba, Ozaz Elzaki, Abderrahim Nemmar

All Works

Regular waterpipe smoking (Reg-WPS) is well recognized for its deleterious effect on the heart. However, there is a paucity of experimental studies on the impact of occasional waterpipe smoking (Occ-WPS), also known as nondaily smoking, versus Reg-WPS on cardiac homeostasis, and the mechanisms underlying these effects. Hence, we aimed, in the present study, to investigate the effect of Occ-WPS (30 min/day, 1 day/week) versus Reg-WPS (30 min/day, 5 days/week) for 6 months on systolic blood pressure (SBP), cardiac injury, oxidative markers, chemokines, proinflammatory cytokines, DNA damage and mitochondrial function compared with air (control) exposed mice. Our results show that SBP …

Cyclic Amp-Regulatory Element-Binding Protein: A Novel Uv-Targeted Transcription Factor In Skin Cancer, Julianne C. Nayar, Myriam Abboud, Katie M. Dixon

All Works

Abstract: Common therapeutics in relation to melanoma and non-melanoma cancers include the use of kinase inhibitors. The long-term benefits of kinases, however, are limited by development of drug resistance. An alternative approach for treatment would be to focus on transcription factors. Cyclic AMP-regulatory element-binding protein (CREB) is a transcription factor that is commonly overactivated or overexpressed in many different cancers including skin cancer. Ultraviolet radiation (UVR), one of the main causes of skin cancer, can activate CREB in both melanocytes and keratinocytes. In addition, CREB has been found to be activated in skin cancers. Considering the prominent role that CREB …

On The Performance Of A Photonic Reconfigurable Electromagnetic Band Gap Antenna Array For 5g Applications, Taha A. Elwi, Fatma Taher, Bal S. Virdee, Mohammad Alibakhshikenari, Ignacio J.Garcia Zuazola, Astrit Krasniqi, Amna Shibib Kamel, Nurhan Turker Tokan, Salahuddin Khan, Naser Ojaroudi Parchin, Patrizia Livreri, Iyad Dayoub, Giovanni Pau, Sonia Aissa, Ernesto Limiti, Mohamed Fathy Abo Sree

All Works

In this paper, a reconfigurable Multiple-Input Multiple-Output (MIMO) antenna array is presented for 5G portable devices. The proposed array consists of four radiating elements and an Electromagnetic Band Gap (EBG) structure. Planar monopole radiating elements are employed in the array with Coplanar Waveguide Ports (CWPs). Each CWP is grounded on one side to a reflecting L-shaped structure that has an effect of improving the antenna's directivity. It is shown that by inductively connecting Minkowski fractal structure of 1^{st} order to the radiating element, the impedance matching is improved that results in enhancement in the array's bandwidth performance. The EBG structure …

Association Between Hemoglobin Level, Anemia, And Hypertension Among Adults In Northern Sudan: A Community-Based Cross-Sectional Study, Zainab Taha, Hiba Elhag, Ahmed Ali Hassan, Ishag Adam

All Works

Background: Hypertension and anemia are major health problems globally. However, data regarding the association between hypertension and hemoglobin/anemia among adults are few and controversial. Therefore, the current study aimed to investigate the associations between hemoglobin/anemia and hypertension among Sudanese adults. Methods: A community-based cross-sectional study was conducted in Northern Sudan from September to December 2022. The participants’ sociodemographic characteristics were assessed using a questionnaire. Standardized procedures measured participants’ weight, height, body mass index (BMI), hemoglobin, and hypertension. Multivariate regression analysis was performed to determine the association between anemia and hypertension. Results: Three hundred eighty-four adults were enrolled; 195 (50.8%) and …

Esthetic Evaluation Of Implant Restoration In Esthetic Zone: A Long-Term Follow-Up, Harit Muangmore

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objective: This study aimed to evaluate the correlation between esthetic outcomes of single-tooth implant restorations (STIRs) in the anterior maxilla, assessed by the Pink Esthetic Score (PES), White Esthetic Score (WES), and the newly introduced Esthetic Sustainable Criteria (ESC), over two follow-up periods: 5 years and 10 years. Materials and Methods: A cross-sectional retrospective study was conducted involving 22 patients treated with STIRs at the Faculty of Dentistry, Chulalongkorn University, from January 2009 to December 2024. Patient demographics, treatment protocols, and follow-up assessments were collected at both 5 and 10 years. PES and WES were utilized to evaluate esthetic outcomes, …

Artificial Insemination Of Beef Heifers With Multi-Sire Semen, Dempster Christenson, Jordan Thomas, Daniel J. Kelly, John G. Maddux, R. Funston

Nebraska Beef Cattle Reports

The study compared pregnancy rates of beef heifers artificially inseminated with multi-sire semen to single-sire semen at ranch 1 and demonstrated pregnancy to multi-sire sexed semen at rand 2. It was hypothesized pregnancy rates resulting from multi-sire semen would be increased compared to single-sire semen. Ranch 1 heifers were inseminated with either single-sire or multi-sire semen and all heifers expressing estrus at ranch 2 were inseminated with multi-sire semen averaged numerically greater pregnancy rate than the average single-sire pregnancy rate and pregnancy outcomes from multi-sire sexed semen exceed previous literature but cannot be directly compared. Despite similar pregnancy results between …

Long-Term Performance Of Steers Grazing Smooth Bromegrass Pastures, Morgan Hodges, Holly Heil, Rebecca Mcdermott, Anastasios Mazis, Tala Awada, Galen E. Erickson, Andrea K. Watson

Nebraska Beef Cattle Reports

Summary with Implications

Body weight gain of yearling steers grazing smooth bromegrass pastures was measured across 17 years from 2005 to 2021. Three treatments were applied, (1) control pastures with no additional inputs, (2) pastures fertilized with 80 lb of N per acre, and (3) pastures grazed with cattle supplemented daily with approximately 5 lb of dry distillers grains. The cnntrol treatment pastures (1.4 acres/steer) were stocked 30% lighter than the fertilized and supplemented pastures (1.0 acre/steer). Across the 17 years, the supplemented cattle gained 2.24 lb/day while the non-supplemented cattle (both control and fertilized treatments) gained 1.57 lb/day. Body …

Evaluating Causes Of Sinus Tachycardia In The Pediatrics Population And Managing In A Primary Care Setting, Guillemette Calderwood

Capstone Showcase

This article’s goal is to fill a gap in research that compares causes of tachycardia in children by appropriately addressing epidemiology, what is physiologically happening with tachycardia, symptoms that may be associated with it, as well as a differential diagnosis. This review specifically discusses positional orthostatic tachycardia syndrome, anxiety, hyperthyroidism, as well as infection. This is important and needed in order to help providers in diagnosing the cause for this common arrhythmia.

02.19.2024 Orsp Connect, Liz Williamson

ORED Newsletter

UM Library Training for Researchers, Kendra Sampey spotlight, School of Pharmacy's Research Day, MS Aerospace and Defense Symposium on March 29

Basic Principles Of Chronic Wound Care Management, Mahi-Ruhi Ladhani Jain

Capstone Showcase

This CME article aims to address the basics of chronic wound management, especially related to chronic venous insufficiency, peripheral arterial disease, and diabetes. Many providers do not know how to treat or manage chronic wounds and may use outdated methods to treat the wounds. There are many wound care supplies and resources available for providers when it comes to wound care management. However, the information is spread out across different resources. This article aims to create a resource that allows one to have a basic understanding of wounds and the different ways to manage them. In the article, I will …

The Role Of Primary Care Providers In Maintaining Weight Loss By Preventing Behavioral Relapse, Hayden R. Blanchard

Capstone Showcase

Supporting patients in optimizing health by treating obesity remains a relevant goal for primary care providers. While weight loss is frequently achieved with behavioral modification, maintaining weight loss by avoiding behavioral relapse is much more difficult. Patient may lose weight by reducing overall energy intake, incorporating intensive behavior change programs, utilizing pharmacotherapy as needed and, in certain cases, undergoing bariatric surgery. With a focus on behavior change and maintenance, primary care providers can support patients by planning more frequent follow up appointments, at least every one to three months. In these visits, PCPs can: focus on reenforcing lifestyle change principles …

Methods Model For Initiation Of Acute Care Health Promotion Programs Illustrated By Application To Prevention Of Essential Hypertension., Michael A. Metz

Capstone Showcase

Background and Purpose: Physical therapists (PTs) have a responsibility to assume their role in health promotion. A model program adaptable to setting and participant readiness could facilitate compliance to address modifiable behavioral risk factors and reduce the disabling cardiovascular consequences of hypertension. The purpose of this methods model report is to catalyze the development of hospital-based primary care physical therapy programs for patients with hypertension, encapsulating the PT’s niche in preventative care. Method/Model Description and Evaluation: This proposal began with compilation of causative and biometric factors for hypertension and relevant hospital-based referral sources. One PT received nutritional certification. An acronym …

Himmelfarb Library Liaison Letter - January 2024, George Washington University, Himmelfarb Health Sciences Library

Himmelfarb Library Liaison Letters

No abstract provided.

Effect Of Debonding Methods Of Metallic Orthodontic Bracket Bonded To Zirconia On Its Surface Topography, Dina A. Elbialy, Marwa M. Wahsh, Noha E, Sabet, Ghada A. Hussein

Mansoura Journal of Dentistry

Objectives: to evaluate the effect of debonding methods of metallic orthodontic bracket bonded to monolithic zirconia restoration on it’s surface topography. Materials and Methods: Twenty-eight zirconia ceramic restorations were prepared and air abraded. Then twenty-eight metal orthodontic brackets were bonded using MDP containing bond for group M and Non-MDP containing bond for group N. All bonded slices were aged by thermocycling for 5000 cycles. Debonding of the brackets were done by two methods subgroup (L) the brackets was debonded by LASER and subgroup (C) the brackets debonded by conventional bracket removal plier. Results: Regarding MDP-containing Bond: The mean surface roughness …

Dental Students’ Psychological Stress: A Comprehensive Investigation Of Stress Inducing Factors At Mohammed Vi University Of Sciences And Health, Latifa El Mouden, Elmehdi Fettach

Health Sciences

Dental students are significantly confronted with mental health problems. We conducted a prospective recruitment of students at the Faculty of Dentistry of the Mohammed VI University of Sciences and Health to investigate the determinants of stress specific to this population in order to find solutions to improve their quality of life. In our study, 410 students responded to the survey, the average age of the students was 21.51 ± 2.102 years, 70% were female, 30% were in their 6th year, and 60% of the students were from Casablanca. The average MSP-25B score was 101.94 ± 33.035. In our study, there …

Clinical Outcomes And Implant Stability Changes Associated With Immediately Loaded Implant Of Two Different Types Inserted In Posterior Maxilla, Hossam Mohammed Kamal, Mohamed Zaghloul Amer, Walid Abd El-Ghafar Al-Zordk, Noha Ahmed Mansour

Mansoura Journal of Dentistry

Objectives: To evaluate the implant stability changes associated with immediately loaded implants with specific knife-edge threads versus implants with conventional threads inserted in the posterior maxilla.

Materials and methods: Twenty patients were selected for prosthetic replacement of missed maxillary posterior single tooth by a dental implant. Patients of this study were selected after approval of the Research Ethics Committee with code (A15030821). All patients were divided into two equal groups: Group 1 (Control group): Ten patients received 10 implants of conventional thread design. Group 2 (Study group): Ten patients receiving 10 implants with specific wide knife-edge thread design. Clinical evaluation …

Hannaford Center For Safety, Innovation & Simulation 2023 Annual Report, Mainehealth

Annual Reports

In this 2023 Annual Report, you will see that combination of cutting-edge technology, a talented team, and the shared drive to improve health care for patients makes the Sim Center a fantastic resource for our system.

The Fight Against Antimicrobial Resistance: Insights And Strategies, Foram Patel

Eagles Talking About the Public’s Health

No abstract provided.

Online Friendships And The Bird’S Nest Drawing In The Age Of The Internet, Ian Wong

Art Therapy | Master's Theses

This study was a qualitative exploration of friendships facilitated through the internet and online video games. The goal was to investigate how online friendships compare to in-person friendships in terms of quality. Three English-speaking participants who played an online video game and had an online friendship provided unique case studies describing the differences between an online and in-person friendship. The Bird Nest Drawing art assessment by Kaiser (1996; 2016) revealed themes of attachment security which helped explain the variations in the friendships. The findings of this study opened the topic of online friendships for further exploration in the field of …

Fantasia On A Theme Of Purpose: Using A Music-Guided Scribble Technique To Support Meaning-Making In Older Adult Retiree Musicians, Sophia R. Smith

Art Therapy | Master's Theses

Within the population of older adults, overall well-being corresponds with the ability to self-actualize and seek meaning, but age-related changes combined with ageism and isolation can negatively impact this capacity to maintain a sense of purpose, especially following retirement. It may be that retired musicians are especially vulnerable to this experience later in life due to a loss of the primary method of creative engagement and community that is facilitated by musical performance in a group setting. Integrating phenomenological and ethnographic approaches, this study utilized a qualitative design to understand how music-guided art-making incorporating the scribble technique could support a …

Utilizing Occupation-Based Activities To Support Participation In Educational Tasks Within The General Education Classroom, Molly Van Drehle

Occupational Therapy Capstones

Title: Utilizing Occupation-Based Activities to Support Participation in Educational Tasks within the General Education Classroom

Background: The rise of technology usage has decreased the number of hands-on activities children participate in, impacting significant life skills (Caramia et al., 2020; Dadson et al., 2020; Gaul & Issartel, 2016; Genevieve et al., 2018; Lin et al., 2017). This trend has impeded children's ability to develop and strengthen the necessary skills to complete school-related tasks (Caramia et al., 2020; Dadson et al., 2020; Gaul & Issartel, 2016; Genevieve et al., 2018; Lin et al., 2017). Performing hands-on tasks builds fine motor skills, which …

An Occupation-Based Approach To Stroke Recovery In Rural America, Julia Warmack

Occupational Therapy Capstones

Purpose In the United States, strokes are one of the leading causes of death as well as a leading cause of long-term disability (Centers for Disease Control and Prevention [CDC], 2022). Due to the disease's demanding and intense nature, occupational therapists must provide evidence-based care to help support those in need. Occupation-based treatment has been proven to provide better long-term results and improve the transferability of skills (Rostami et al., 2017). However, many practitioners still rely on rote exercise due to lacking resources, access, or training (Centers for Disease Control and Prevention [CDC], 2017).

Methodology A model-guided literature review was …

Assistive Technology Accessibility And Usability: A Toolkit For Occupational Therapy Practitioners, Erin Siebenaler

Occupational Therapy Capstones

Background: Assistive technology (AT) plays a vital role in the health, well-being, independence, and quality of life of individuals with a broad range of occupational challenges (American Occupational Therapy Association, 2016; Grajo & Boisselle, 2018; World Health Organization, 2023). Occupational therapists (OTs) and other AT providers can influence the accessibility and usability of AT; however, providers face barriers with limited access to training and evidence-based practice, impacting their confidence in providing AT services (Demain et al., 2013; Dishman et al., 2021; Long et al., 2007; Manship et al., 2023). These barriers can cause feelings of incompetence and reluctance to recommend …