Life Sciences Commons^™

A Systematic Review And Meta-Analysis On Prevalence Of And Risk Factors Associated With Depression, Anxiety And Insomnia In Infectious Diseases, Including Covid-19: A Call To Action, Kai Yuan, Yong-Bo Zheng, Yi-Jie Wang, Yan-Kun Sun, Yi-Miao Gong, Yue-Tong Huang, Xuan Chen, Xiao-Xing Liu, Yi Zhong, Si-Zhen Su, Nan Gao, Yi-Long Lu, Zhe Wang, Wei-Jian Liu, Jian-Yu Que, Ying-Bo Yang, An-Yi Zhang, Meng-Ni Jing, Chen-Wei Yuan, Na Zeng, Michael V Vitiello, Vikram Patel, Seena Fazel, Harry Minas, Graham Thornicroft, Teng-Teng Fan, Xiao Lin, Wei Yan, Le Shi, Jie Shi, Thomas Kosten, Yan-Ping Bao, Lin Lu

Children’s Nutrition Research Center Staff Publications

Infectious disease epidemics have become more frequent and more complex during the 21st century, posing a health threat to the general public and leading to psychological symptoms. The current study was designed to investigate the prevalence of and risk factors associated with depression, anxiety and insomnia symptoms during epidemic outbreaks, including COVID-19. We systematically searched the PubMed, Embase, Web of Science, OVID, Medline, Cochrane databases, bioRxiv and medRxiv to identify studies that reported the prevalence of depression, anxiety or insomnia during infectious disease epidemics, up to August 14th, 2020. Prevalence of mental symptoms among different populations including the general public, …

Analyzing Staphylococcal Contamination On Surfaces And Bedside Areas Of A Neonatal Intensive Care Unit Of A Children's Hospital, Daniel See

Honors Theses

Staphylococci species are known to be a cause of Healthcare-Associated Infections (HAIs) in neonatal intensive care units (NICU). There is limited research about the surveillance and identification of staphylococci bacteria from NICUs. Surveillance of bacteria within the NICU helps to identify areas acting as reservoirs for bacteria so that new cleaning policies and techniques can be put in place to stop the spread of HAIs. The objective of this study was to swab sample sites in a local level IV hospital NICU and identify locations of staphylococci presence throughout the NICU. Forty-one swabs were selected from over 900 swabs collected …

A Computational Model Of The Line-1 Retrotransposon Life Cycle And Visualization Of Metabolic Networks In 3-Dimensions., Michael D. Martin

Electronic Theses and Dissertations

Computational modeling of metabolic reactions and cellular systems is evolving as a tool for quantitative prediction of metabolic parameters and reaction pathway analysis. In this work, the basics of computational cell biology are presented as well as a summary of physical processes within the cell, and the algorithmic methods used to find time dependent solutions. Protein-protein and enzyme-substrate interactions are mathematically represented via mass action kinetics to construct sets of linear differential equations that describe reaction rates and formation of protein complexes. Using mass action methods, examples of reaction networks and their solutions are presented within the Virtual Cell simulation …

Integrin-Mediated Mechanotransduction Controls Activation Of Yap And Invasive Growth Of Breast Cancer, Xiaobo Wang

Dissertations and Theses (Open Access)

Tumor extracellular matrix (ECM) stiffness is correlated with the aggressiveness of breast cancer. Integrin-mediated adhesion and signaling are crucial for mammary tumorigenesis and tumor progression, in which focal adhesion kinase (FAK) - Src family kinases (SFKs) serves as a hub to relay the mechanical cues from the ECM. We have investigated the mechanisms through which integrin signaling controls mammary tumorigenesis and found that integrin-mediated mechanotransduction controls invasive growth of breast cancer cells in stiff matrices through activation of FAK and YAP. Mechanistic studies revealed that integrin signaling induces - via activation SFKs - tyrosine phosphorylation and inactivation of LATS1 and …

The Functional Role Of Anatomical Feedback Connections In Visual Attention, Samantha Debes

Dissertations and Theses (Open Access)

Entrenched in a dense, highly connected network, cortical neurons receive heterogeneous inputs from diverse connections, including local feedforward and feedback signals. Over the years, neuroscientists have focused on feedforward and local connections, amassing a wealth of information on the purpose of these signals. However, the functional role of feedback connections remains a mystery, despite their sheer abundance and prevalence when compared to feedforward connections. The field has long hypothesized that feedback acts as a conduit for attentional signals, carrying them throughout the brain. Previous work on this topic has been variable. Though cognitively demanding neural processes, like attention, have traditionally …

Activational Vs. Organizational Effects Of Sex Steroids And Their Role In The Evolution Of Reproductive Behavior: Looking To Foot-Flagging Frogs And Beyond, Nigel K. Anderson, Sarah E. Goodwin, Eric R. Schuppe, Allexandrya Dawn, Doris Preininger, Lisa A. Mangiamele, Matthew J. Fuxjager

Biological Sciences: Faculty Publications

Sex steroids play an important role in regulation of the vertebrate reproductive phenotype. This is because sex steroids not only activate sexual behaviors that mediate copulation, courtship, and aggression, but they also help guide the development of neural and muscular systems that underlie these traits. Many biologists have therefore described the effects of sex steroid action on reproductive behavior as both “activational” and “organizational,” respectively. Here, we focus on these phenomena from an evolutionary standpoint, highlighting that we know relatively little about the way that organizational effects evolve in the natural world to support the adaptation and diversification of reproductive …

What Is The Value Of Ethanol To Nebraska Corn Producers?, Austin Harthoorn

Department of Agricultural Economics: Dissertations, Theses, and Student Research

In this thesis, we examine the role of local ethanol plants on net price received by Nebraskan corn growers, with net price comprised of the grain buyer’s bid onsite less the transportation cost incurred through delivery. As each farm operation is uniquely located between different sets of grain buyers, an ethanol plant impacts each grower’s net price to a different degree, depending on location. Exploring this, we use grain bid and transportation cost data based on actual ethanol plants, grain elevators, and sample farm locations in Nebraska, estimating the diversely located corn grower’s net prices received from surrounding grain buyers. …

Cecl For Financial Institutions: An Analysis Of The Scale Method, Jared Stauffer

Department of Agricultural Economics: Dissertations, Theses, and Student Research

Released by the Federal Reserve Bank in June of 2021, the Scaled CECL Allowance for Loss Estimator (SCALE) is meant to assist community banks implementing the new Current Expected Credit Loss (CECL) accounting standard. The efficacy of this method is important to community banks and financial institutions considering the use of SCALE to estimate expected future losses. Using quarterly Call Report data, two separate analyses of the SCALE method are conducted. First for qualifying community banks and second for Farm Credit Services of America, an agricultural credit association within the Farm Credit System. For the first quarter of 2022, both …

Review Curriculum Evaluation Of Physical Education Specialty Under The Perspective Of Teacher Training Certification, Gailing Han, Chunshan Zhu, Jie Cui

International Journal of Physical Activity and Health

The purpose of this study was to summarize the main body, content, method and application effects of physical education curriculum evaluation, to understand the current situation of physical education curriculum evaluation in China, and to construct an evaluation index system based on teacher training professional certification. The Chinese and English databases were searched by systematic evaluation, and the retrieval time was from December 31, 2018. The research literature that met the standard were included, and qualitative analysis was conducted by subject analysis method. A total of 100 studies were included, most of which summarized the concept, content and subject of …

The Relationship Between Physical Activity And Academic Performance Of Students, Haizhi Dai, Shuisheng Xu

International Journal of Physical Activity and Health

In China, many teachers and parents concern that physical activities take too much time of students, which would negatively influence students’ academic performance and the inescapable pressure of schools to produce students who meet academic standards. However, decreased physical activity participation due to the scarcity of exercises becomes prevalent in Chinese students. The correlation between students’ physical activity participation and academic achievement has raised increased attention. This study explored the relationship between students’ physical activity participation and academic performance from the perspective of humanities and sociology to explore a way to balance the two aspects for students. We conducted literature …

College Students’ Time Management Disposition, Self-Esteem And Mobile Phone Addiction: A Moderate Mediation Model, Ming Wu, Jian Yang, Yuan Yuan, Yuan Zhang

International Journal of Physical Activity and Health

The purpose of this study was to analyze the impact of time management disposition on mobile phone addiction, explore the mediating role of self-esteem, and examine the differences between active and inactive college students in this mediating role. 887 college students participated in this study with valid measures. According to physical activity rating scale (PARS-3), students who met the recommendations of the World Health Organization's Global recommendations on physical activity for health were categorized into active groups while the others were inactive group. The data was subjected to mediation model testing and multi-group comparison using Amos 21.0. The proportion of …

Correlation Between College Students' Physical Fitness And Running Habits, Mingming Guo, Xiaozan Wang

International Journal of Physical Activity and Health

The purpose of this study was to examine the correlation between the Physical Fitness of Chinese college students and their daily Running Habits (RH). A total of 718 college students from East China Normal University participated in this study (385 boys and 333 girls). Each participant participated in the Chinese Students’ Physical Fitness Test (CSPFT) during the 2018-2019 school year. In addition, each student was also required to use the APP to record all their running results during each run during the 2018-2019 school year. Researchers queried and exported all running records through the app's management platform. Correlation analysis was …

Experimental Research Of Body Functional Training On Promoting Physical Quality Of College Students, Songjian Du, Zhendong Zhang, Yingping Huang

International Journal of Physical Activity and Health

After being introduced into China, body functional training has been widely applied to the training of high-level athletes (Wang & Liu, 2014; Cui & Qiu, 2013). However, it is still in the exploratory stage in college teaching. In this research, body functional training was designed for the physical characteristics of ordinary college students, and the physical health status of students was monitored in order to understand the promoting effect of body functional training on college students' physical quality. It also provides theoretical and data support for the continuous improvement of body functional training courses. The research process was approved by …

Experimental Study On The Effectiveness Of Extracurricular Football Training For Improving Primary Students Physical Fitness, Yizhi Zhang, Xiaozan Wang, Mingming Guo

International Journal of Physical Activity and Health

The purpose of this study is to examine the effectiveness of after-school football training in improving the physical fitness of primary school students, so as to provide corresponding Suggestions for carrying out after-school football training in primary schools. A total of 72 students from the experimental primary school of Mouping district, Yantai city, Shandong province, participated in this experimental study, including 36 in the experimental group and 36 in the control group.The experiment was conducted for two semesters. During the experiment period, the experimental group conducted one-hour football training after school from Monday to Thursday afternoon every week, and two …

The Influence Of Intermediate Intensity Intermittent Cycle Training On College Students’ Fitness, Qinghua Guo, Jun Yang, Tian Gao, Jilong Yang

International Journal of Physical Activity and Health

Australia F45 functional training is a high-intensity intermittent cycle training method, integrating life, interest, competitiveness and cooperation together. The purpose of this study was to examine the effect of this training method on college students’ physical quality. 30 Participants from a university in southwest of China were recruited and were divided into two groups. The control group used traditional training methods while the experimental group used indirect circular training method, moderate intensity (pulse control at an average of 140-160 times / min), with the cooperation of music training. The corresponding fitness was tested before and 6 weeks after the experiment. …

Exploring Factors And Strategies To Promote Chinese Elders’ Physical Activity, Fanghong Yao, Rui Zhang

International Journal of Physical Activity and Health

This study was designed to explore factors and strategies to promote Chinese elders’ physical activity and cultivate healthy lifestyles. We collected the CHARLS survey 2011 baseline data, and selected 2647 cases of the elderly population in China. Based on the social ecosystem theory, the univariate analysis and ordered logistic regression were used. The model was analyzed for multivariate analysis. In the present study, the appropriate IRB approval has been obtained from Peking University. The theory of social ecology believes that individual behavior is influenced individual factors, inter-individual factors, organizational factors, community factors and policy factors. This article used the gender, …

Relationship Between Procrastination And Exercise Behavior Among College Students: The Mediating Effects Of Time Efficiency, Yuan Zhang, Jian Yang, Ming Wu, Yuan Yuan

International Journal of Physical Activity and Health

Procrastination is prevalent in the study and life of the college student population. There is evidence suggesting that procrastination can have a negative impact on mood and behavior. However, in the field of exercise, the effects and mechanisms of procrastination on exercise have not been widely studied. Therefore, this study investigates the relationship between procrastination and exercise volume of college students, and discusses the mediation effect of time efficiency. The sample comprised 910 university students from 5 provinces（female: 509, male: 401）who completed inventories assessing their procrastination, time efficiency and exercise volume, and the relationships between these variables were examined using …

Experimental Study On The Influence Of Kdl Physical And Health Education Curriculum On Primary School Students' Physical Fitness, Fan Wenrui, Wang Xiaozan, Guo Mingming

International Journal of Physical Activity and Health

Physical and Health Education Curriculum (KDL) is a curriculum based on China's Sports and Health Curriculum Standards and China's Health Sports Curriculum Model. This study aims to explore the influence of KDL on primary school students' physical fitness. A total of 91 primary school students participated in this study, including 47 in the experimental group and 44 in the control group. The experiment lasted for 18 weeks. During the experiment, the PE teacher of experimental group used KDL to teach, with specific requirements: (1) The activity time of each class was more than 75%, and the intensity, measured with average …

International Experience And Inspiration Of Online Physical Education In America Under The Crisis Of Public Health Emergencies, Han Meng, Zhihua Yin

International Journal of Physical Activity and Health

In recent decades, the frequent occurrence of public health crises has brought great challenges to teaching school physical education (PE). This study aims to improve the quality of PE online courses in China and provide effective support for PE teachers to carry out online teaching by learning from the experiences of how to effectively conduct online physical education in America when schools are closed. This study reviewed the relevant policy documents and literature of online physical education courses in America, including theoretical and practical studies. Furthermore, available data stemming from semi-structured interviews and focus groups with eleven PE teachers were …

Gender And Grade Differences In Knowledge And Behaviors Related To Active Living For Adolescents, Baofu Wang, Yang Liu, Stacy Imagbe, Senlin Chen

International Journal of Physical Activity and Health

The purpose of this study was to examine differences by gender and grade in middle school students’ physical activity and fitness (PAF) knowledge, physical activity, and sedentary behavior (SB). The study took place at one middle school located in the Southeastern region of the United States. Boys (n = 136) and girls (n = 166) in 6^th (n =129), 7^th (n = 96) and 8^th (n = 77) completed a PE Metrics written test to assess PAF knowledge. They (N = 312) also completed the validated Youth Activity Profile to report …

An Exploratory Study Of Strengthening Non-Dominant Side Of Exercises On Adhd Children In Primary Schools, Lu Chen, Xiaozan Wang, Meiyuan Chen, Xizhe Bai

International Journal of Physical Activity and Health

Empirical studies indicate that children with attention deficit hyperactivity disorder (ADHD) benefited significantly from exercise interventions. Further investigation shows that strength training of non-dominant limbs improves children's athletic ability and cognitive development. This study tested the effectiveness of a strength training intervention on non-dominant limbs for primary school children with ADHD, evaluating its impacts on children’s motor skills. In this experiment, 15 children with ADHD aged 6-10 years were recruited, including 12 boys and 3 girls. All meet the diagnostic criteria of the American Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) for ADHD. Randomly divided into age-matched experimental and …

The Training Theory Of Chinese University Sports Teams Based On The Complexity Paradigm, Zeyuan Wang, Zhendong Zhang, Haoxiang Sima

International Journal of Physical Activity and Health

Under the background of the integration of sports and education, it is of great significance to deepening the training theory of college sports teams. This research puts forward the necessity of using the complexity paradigm to find a more suitable training theory for college sports teams. The training theory of our country is deeply influenced by the simplicity paradigm. The simplicity paradigm is based on reductionism, which believes that the research object comprises simple addition of single elements, showing a linear relationship. There are many general pieces of training in the training arrangement, the preparation period is too long, the …

The Development And Practice Of Integrating Knowledge From Other Subject Matters Into Physical Education, Nengyan Wang

International Journal of Physical Activity and Health

To promote the curriculum integration of Physical Education (PE) with other school subject matters (such as Chinese, Math, English, etc.), this paper explored the effects of the curriculum integration on the teachers' and students' development of core literacy. Teachers and students from the two campuses of Sanjiaohu education groups participated in this study. Teachers and students from one campus served as the experimental group, and the other served as the control group. The integrated curriculum include the integrated curriculum of “martial art · art”, which derived from the integration among three levels of “martial art”, the related period music subject …

An Empirical Study On The Improvement Of Attention By Exercise Game Intervention In Children With Adhd, Xinyue Mao, Xiaozan Wang, Meiyuan Chen

International Journal of Physical Activity and Health

This study aims to verify the attention improvement of ADHD children after sports game intervention, and provide a green and safe intervention path to help ADHD children improve their attention. 16 children with ADHD (experimental group: 10, control group: 5) were selected to carry out exercise game intervention for 24 weeks, 4 times a week, each intervention lasted about 60 minutes. D2 attention test was carried out twice in the experimental group and the control group respectively to observe the attention of children, and the results of attention change in ADHD children before and after the intervention were analyzed. Data …

Research Progress And Future Prospect Of Dance Movement Therapy In China Based On A Citespace Visual Analysis, Haohui Liu, Zhihua Yin, Xue Wan

International Journal of Physical Activity and Health

The purpose of this study was to (1) explore the research progress of dance movement therapy in China and (2) reveal future development trend of dance movement therapy. With the methods of literature review, logical induction and scientific knowledge mapping, the research results of dance movement therapy in China were analyzed visually. The co-occurrence chart of key words and timeline analysis chart of key words of dance movement therapy in China were created based on the data. The co-occurrence chart of key words showed that the research hotspots centered on "dance therapy", "psychotherapy", "Parkinson's disease", "autism", "special children", "teenagers", "college …

Social Media-Based Professional Development Of Physical Education Teachers In China, Yue Xu, Zhihua Yin

International Journal of Physical Activity and Health

In recent years, social media has played an important role in the professional development（PD）of physical education (PE) teachers (Jeffrey P. Carpenter & Stephen Harvey, 2020). There is a wealth of research on the professional development of PE teachers, but few relevant studies examined social media-based PDs. The purpose of this study was to specifically explore the research interests and changes in the PD of PE teachers in social media, and to explore the potential research space in this field. In this literature review, we followed three steps to conduct literature search. We used the following keywords: “social media”, OR “Wechat/Weibo”, …

The Effects Of Exogenous Virilizing Testosterone On Strength Training And Self-Compassion In Transgender Nonbinary Individuals, Nadine Sikora

All NMU Master's Theses

Previous exercise science research has excluded transgender nonbinary individuals from their studies. Exercise has been shown to improve symptoms of depression and anxiety as well as improve body composition. Purpose: Identify the impacts of exogenous testosterone on relative strength and levels of self-compassion in transgender nonbinary individuals. Methods: Eighteen untrained individuals (6 transgender nonbinary, 6 ciswomen, and 6 cismen, mean age of 23.7 ± 3.5 years) were recruited and randomly assigned to an 8-week resistance training group or a non-exercise control group. Participants completed a 12-question survey of self-compassion followed by, assessment of strength for chest and leg …

Evaluation Of Energy Release From Wildfires Across The Elevation Gradient, Isabelle Rose Butler

Boise State University Theses and Dissertations

Wildfires are an integral process in vegetative terrestrial land which shape ecosystem functions. A warming climate, however, has increased the size and severity of fires with significant ecosystem and societal implications. Furthermore, warming has changed characteristics of wildfires enabling a median upslope advance of 252 m in high-elevation forest fires from 1984 to 2017, allowing wildfires to burn in areas that were previously too wet to burn frequently. This exposed an additional 81,500 square kilometers (11%) of western US montane forests to fires.

In this thesis, I test the hypothesis that wildfires burn more intensely in high-elevation mesic forests than …

Effects Of Aging On Patellofemoral Joint Stress During Stair Negotiation On Challenging Surfaces, Nicholas Lynn Hunt

Boise State University Theses and Dissertations

Introduction: Patellofemoral pain is an incessant lower limb musculoskeletal disorder that may be underreported in older adults. During common locomotor activities, such as when negotiating stairs, older adults (over the age of 65 years) adopt knee biomechanics reported to increase patellofemoral pain. Negotiating stairs with a challenging surface, such as uneven or slick, may place greater demand on the knee and further exacerbate joint biomechanics related to PFJ stress. Yet, it is unknown if older adults exhibit increases in patellofemoral joint (PFJ) stress when negotiating stairs with challenging surfaces. Purpose: The purpose of this study was to examine the effect …

Drought Tolerance Of Artemisia Tridentata In Response To Herbivory And Mycorrhizal Colonization, Mathew Geisler

Boise State University Theses and Dissertations

Interactions with other organisms can affect a plant’s ability to cope with drought. The re-establishment of Artemisia tridentata, a keystone species of the sagebrush steppe, is often limited by summer drought. This study investigated the effect of two biotic factors, herbivory and symbiosis with arbuscular mycorrhizal fungi (AMF), on the drought tolerance of Artemisia tridentata ssp. wyomingensis (Wyoming big sagebrush) seedlings. For this purpose, I conducted two separate but concurrent field experiments. The herbivory experiment had three treatments: seedlings without tree protectors and seedlings within Vexar or metal-mesh tree protectors. In the mycorrhizal experiment, all seedlings were within metal-mesh …