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Articles 391 - 420 of 49636

Full-Text Articles in Life Sciences

Stakeholder Perceptions Of A Hybrid Competency-Based Education Program In Dietetics, Kristen Heitman, Stephanie M. Fanelli, Jennifer A. Garner, Kristen M. Roberts, Marcia Nahikian-Nelms, Julie Kennel, Christopher A. Taylor Jan 2024

Stakeholder Perceptions Of A Hybrid Competency-Based Education Program In Dietetics, Kristen Heitman, Stephanie M. Fanelli, Jennifer A. Garner, Kristen M. Roberts, Marcia Nahikian-Nelms, Julie Kennel, Christopher A. Taylor

Journal of Dietetic Education

As requirements for entry-level dietitians advance to the master’s degree level, the Accreditation Council for Education in Nutrition and Dietetics has published a Future Education Model (FEM). At present, FEM utilizes Competency-Based Education (CBE) for optional program implementation at early adopter demonstration sites. A limited number of CBE programs exist within the field of dietetics, and there is little published literature on its use in this arena. The present study leverages focus groups with students and interviews with faculty and preceptors to evaluate use of a novel CBE program in dietetics and explore factors that facilitate or hinder implementation of …


Table Of Contents, Editors' Message, M Elizabeth (Beth) Miller, Diana Cuy Castellanos Jan 2024

Table Of Contents, Editors' Message, M Elizabeth (Beth) Miller, Diana Cuy Castellanos

Journal of Dietetic Education

No abstract provided.


Toward Improved Global Food Security: Uncovering How Tomatoes Fight Root-Knot Nematodes, Chingyan H. Huang Jan 2024

Toward Improved Global Food Security: Uncovering How Tomatoes Fight Root-Knot Nematodes, Chingyan H. Huang

The Journal of Purdue Undergraduate Research

No abstract provided.


Exploring The Evolution Of Callose Synthase In Green Plants, Giovanna Durante Jan 2024

Exploring The Evolution Of Callose Synthase In Green Plants, Giovanna Durante

The Journal of Purdue Undergraduate Research

No abstract provided.


Comparing Effects Of Atrazine Exposure On Neuroendocrine Molecular Targets At Two Developmental Exposure Periods In The Zebrafish, Jenna Swihart Jan 2024

Comparing Effects Of Atrazine Exposure On Neuroendocrine Molecular Targets At Two Developmental Exposure Periods In The Zebrafish, Jenna Swihart

The Journal of Purdue Undergraduate Research

No abstract provided.


Formulation Of Preservation Solutions For Model Generation With In Vivo Tissue Morphology, Holly Pickett Jan 2024

Formulation Of Preservation Solutions For Model Generation With In Vivo Tissue Morphology, Holly Pickett

The Journal of Purdue Undergraduate Research

No abstract provided.


Tree Localization In A Plantation Using Ultra Wideband Signals, Akshat Verma Jan 2024

Tree Localization In A Plantation Using Ultra Wideband Signals, Akshat Verma

The Journal of Purdue Undergraduate Research

No abstract provided.


Gossypium Hirsutum As A Study Species To Understand Plant Responses To Drought Stress, Sam Schafer Jan 2024

Gossypium Hirsutum As A Study Species To Understand Plant Responses To Drought Stress, Sam Schafer

The Journal of Purdue Undergraduate Research

No abstract provided.


Dining Out Behavior In China And The Implications In The Post-Covid-19 Era, Ji Yong Kwon Jan 2024

Dining Out Behavior In China And The Implications In The Post-Covid-19 Era, Ji Yong Kwon

The Journal of Purdue Undergraduate Research

No abstract provided.


A Computational Profile Of Invasive Lionfish In Belize: A New Insight On A Destructive Species, Joshua E. Balan Jan 2024

A Computational Profile Of Invasive Lionfish In Belize: A New Insight On A Destructive Species, Joshua E. Balan

The Journal of Purdue Undergraduate Research

Since their discovery in the region in 2009, invasive Indonesian-native lionfish have been taking over the Belize Barrier Reef. As a result, populations of local species have dwindled as they are either eaten or outcompeted by the invaders. This has led to devastating losses ecologically and economically; massive industries in the local nations, such as fisheries and tourism, have suffered greatly. Attempting to combat this, local organizations, from nonprofits to ecotourism companies, have been manually spear-hunting them on scuba dives to cull the population. One such company, Reef Conservation Institute (ReefCI), operating out of Tom Owens Caye outside of Placencia, …


Kinematic Characteristics Of Novices’ Sprint Techniques At Maximum Velocity Phase, Saburo Nishimura, Yoshinori Kinomura Jan 2024

Kinematic Characteristics Of Novices’ Sprint Techniques At Maximum Velocity Phase, Saburo Nishimura, Yoshinori Kinomura

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 5: Issue 1, Article 2, 2024. Sprint performance is a crucial aspect of achieving high performance across a range of sports. However, previous studies analyzing the sprint technique of novices have yielded disparate findings regarding effective sprint techniques. For instance, Saito and Ito (1995) found no significant difference in the maximum thigh angle of the free leg between boys aged 7 to 12 and sprinters. Conversely, Katoh et al. (2001) reported that elementary school sprinters indicated a larger maximum thigh angle of the free leg than novice elementary children. Inconsistency like this makes …


Every Little Thing, Dereck Daschke Jan 2024

Every Little Thing, Dereck Daschke

Journal of Religion & Film

This is a film review of Every LIttle Thing (2024), directed by Sally Aitken.


The Impact Of The Covid-19 Pandemic And A Physical Therapy Program On Students’ Health Outcomes, Kristin S. Moreno, Caitlyn P. Ferguson, Vanessa A. Garcia, Manuel Gomez, Alvaro N. Gurovich Jan 2024

The Impact Of The Covid-19 Pandemic And A Physical Therapy Program On Students’ Health Outcomes, Kristin S. Moreno, Caitlyn P. Ferguson, Vanessa A. Garcia, Manuel Gomez, Alvaro N. Gurovich

International Journal of Exercise Science

International Journal of Exercise Science 17(3): 199-211, 2024. The COVID-19 pandemic affected many aspects of everyday life including school, fitness regimens, and social interactions. The purpose of this study is to understand how COVID-19 restrictions affect the cardiovascular and mental health of Doctor of Physical Therapy (DPT) students as they progressed through the program. Data collection occurred in 16 DPT students (8F:8M, 24±3 years) over a total of 3 visits from 2020 to 2022, during high, moderate, and low COVID-19 restrictions. Outcome measures included VO2max, Venous Occlusion Plethysmography (VOP), %fat mass measured via DEXA, Perceived Stress Scale (PSS) and International …


A Coupled Model Of Population, Poaching, And Economic Dynamics To Assess Rhino Conservation Through Legal Trade, Henry Doyle, Kylie Champagne, Ditto Rajpal, Grace Seebeck, David J. Gerberry Jan 2024

A Coupled Model Of Population, Poaching, And Economic Dynamics To Assess Rhino Conservation Through Legal Trade, Henry Doyle, Kylie Champagne, Ditto Rajpal, Grace Seebeck, David J. Gerberry

Spora: A Journal of Biomathematics

Rhinoceros populations in Africa are in peril largely due to the high value of their horns and the poaching that ensues. The strategy of legalizing the international trade of rhino horn is receiving increased support among both the people and government officials in Africa. Many in the international conservation community remain opposed to the idea. The legalization strategy is straightforward in theory: legalizing the trade of rhino horn will introduce a large quantity of horn to the market, the increased supply will lead to lower prices for rhino horn, and lower prices will reduce the overall poaching pressure these animals …


A Survey Of Fusarium Oxysporum In Georgia Hemp Farms And Vegetable Gardens, Christopher D. Burt Jan 2024

A Survey Of Fusarium Oxysporum In Georgia Hemp Farms And Vegetable Gardens, Christopher D. Burt

Georgia Journal of Science

Recent changes in U.S. federal law have recognized the genetic and chemical differences between hemp and marijuana (Cannabis sativa L.), resulting in the legalization of hemp in the United States. The barriers to this plant’s growth in the state of Georgia are not well understood due to its prohibition for the past 80 years. Among the many possible obstacles is fungal disease. Fusarium oxysporum (Schlecht. emend. Snyder & Hansen) is a fungus that damages various crops and was previously researched as a biocontrol agent for C. sativa. Thus, this study surveyed hemp farms in Georgia to determine the prevalence …


The Effect Of Various Polyphenols On Associative Memory Loss And Dementia In A Drosophila Melanogaster Model Of Alzheimer’S Disease, Anagha Gowda Jan 2024

The Effect Of Various Polyphenols On Associative Memory Loss And Dementia In A Drosophila Melanogaster Model Of Alzheimer’S Disease, Anagha Gowda

Journal of the South Carolina Academy of Science

Alzheimer’s Disease (AD), a prominent neurodegenerative disease (NDD), is the seventh leading cause of death in the United States; however, little is known about prevention. As a result, polyphenols (plant-based compounds) and other natural substances have been studied for their therapeutic potential in improving cognition and memory in AD cases. While the impacts of each polyphenol (phenolic acids, flavonoids, stilbenes, and lignans) contain fundamental similarities, each varies slightly in its impacts on the brain.The purpose of this study was to examine the impacts of polyphenol subgroups on associative memory in AD, tested by building an olfactory association, through the use …


The Effect Of Rosmarinus Officinalis And Trachyspermum Ammi On The Growth Of Eruca Vesicaria Ssp. Sativa In Hydroponics Versus Natural Soil, Emna Guedhami Jan 2024

The Effect Of Rosmarinus Officinalis And Trachyspermum Ammi On The Growth Of Eruca Vesicaria Ssp. Sativa In Hydroponics Versus Natural Soil, Emna Guedhami

Journal of the South Carolina Academy of Science

Despite technology being developed to address the food shortages due to increasing population, current methods of cultivating crops are not sufficient. Scientists are addressing this issue by researching biostimulants that stimulate plant growth without harming the environment and researching the use of hydroponics, a way of growing crops without soil. The purpose of this study was to combine the use of essential oils and growing methods (hydroponics and soil) and measure its impact on the height of E. sativa. It was hypothesized that if E. sativa was grown hydroponically with added Rosmarinus officinalis (REO) and Trachyspermum ammi (TEO) over time, …


The Effect Of Crystalline Phase On The Toxicity Of Tio2 Nanoparticles To Chlorella, Jisoo Lee Jan 2024

The Effect Of Crystalline Phase On The Toxicity Of Tio2 Nanoparticles To Chlorella, Jisoo Lee

Journal of the South Carolina Academy of Science

Nanoparticles (NPs), or particles with dimensions that go below 100 nanometers, can be released into the environment in various ways, such as through cosmetic products like sunscreen. Titanium dioxide (TiO2) is a commonly used nanoparticle in sunscreen, and it has the potential to be harmful to various aquatic organisms including algae. The purpose of this study was to examine how the crystalline phase of TiO2 NPs (brookite or rutile) influenced their toxicity to the microalgae species Chlorella. It was hypothesized that brookite phase TiO2 NPs would inhibit the growth of Chlorella more than rutile phase TiO …


The Combined And Individual Effects Of Azadirachta Indica L. Oil And Nahco3 On The Inhibition Of F. Oxysporum, Neya Murugesan Jan 2024

The Combined And Individual Effects Of Azadirachta Indica L. Oil And Nahco3 On The Inhibition Of F. Oxysporum, Neya Murugesan

Journal of the South Carolina Academy of Science

F. oxysporum is the causal agent of Fusarium wilt. This disease is known to penetrate the roots of plants and wilt the vascular system. The most common method for control is through the use of synthetic fungicides, which are known to cause adverse effects on the environment and human health. Thus, it is necessary that more methods of biocontrol be explored. Current literature shows that various salts and essential oils are effective for the biocontrol of F. oxysporum. However, the two types of substances have not yet been tested together, causing a gap in current research. Due to the antifungal …


The Effect Of The Addition Of Carrot Seed Oil And Raspberry Seed Oil On The Uv Intensity Of A Sunscreen, Isra Siddique Jan 2024

The Effect Of The Addition Of Carrot Seed Oil And Raspberry Seed Oil On The Uv Intensity Of A Sunscreen, Isra Siddique

Journal of the South Carolina Academy of Science

With continuous developments in research indicating the potential health risks of chemical sunscreen filters, the novel approach of incorporating natural oils with UV light blocking properties has been explored. Natural oils extracted from fruit and vegetables have been proven to possess photoprotective properties, but their effectiveness in combination with synthetic sunscreen filters has not been as thoroughly investigated. The purpose of this study was to determine whether the addition of carrot and raspberry seed oil to an SPF 30 sunscreen would decrease the UV intensity of UVB light passing through the sunscreen and oil mixture. It was hypothesized that if …


The Effect Of Exposure To Lentinula Edodes And Flammulina Velutipes On The Biodegradation Of Crystallized Polylactic Acid, Iraine Taine Jan 2024

The Effect Of Exposure To Lentinula Edodes And Flammulina Velutipes On The Biodegradation Of Crystallized Polylactic Acid, Iraine Taine

Journal of the South Carolina Academy of Science

Crystallized polylactic acid (CPLA) is a prevalent bioplastic which, despite being biodegradable, is extremely resistant to decomposition in natural environments. As a result, CPLA waste contamination is rapidly becoming a prevalent issue. Lentinula edodes and Flammulina velutipes are two widespread white-rot fungi whose capabilities for bioplastic degradation have not been examined. This study aimed to determine a natural approach for reducing plastic waste by evaluating the ability of L. edodes and F. velutipes to degrade CPLA bioplastic. It was hypothesized that CPLA samples would decrease in mass when individually treated with L. edodes and F. velutipes due to their similarities …


Table Of Contents Jan 2024

Table Of Contents

Journal of the South Carolina Academy of Science

No abstract provided.


The Comparative Impact Of Acesulfame-Potassium, Stevia Extract, And Monk Fruit On The Lifespan Of Drosophila Melanogaster, Beverly Holton Jan 2024

The Comparative Impact Of Acesulfame-Potassium, Stevia Extract, And Monk Fruit On The Lifespan Of Drosophila Melanogaster, Beverly Holton

Journal of the South Carolina Academy of Science

Non-nutritive sweeteners (NNS), non-caloric sweetening devices, have been widely commercialized to reduce sugar consumption. This intent has associated NNS with health benefits, though reports have correlated the consumption of these substitutes with noncommunicable diseases. The interaction between NNS and distinct physiological processes has been examined, though research into the broader implications of these interactions, toward longevity, for instance, is lacking. The purpose of this study was to compare the impact of three recently FDA-approved NNS - acesulfame-Potassium (ace-K), stevia, and monk fruit - on the survival of Drosophila melanogaster, a model species for longevity research, to discern the possible impacts …


Estimating Physical Activity And Sleep Using The Combination Of Movement And Heart Rate: A Systematic Review And Meta-Analysis, James W. White Iii, Christopher D. Pfledderer, Parker Kinard, Michael W. Beets, Lauren Von Klinggraeff, Bridget Armstrong, Elizabeth L. Adams, Gregory J. Welk, Sarah Burkart, R. Glenn Weaver Jan 2024

Estimating Physical Activity And Sleep Using The Combination Of Movement And Heart Rate: A Systematic Review And Meta-Analysis, James W. White Iii, Christopher D. Pfledderer, Parker Kinard, Michael W. Beets, Lauren Von Klinggraeff, Bridget Armstrong, Elizabeth L. Adams, Gregory J. Welk, Sarah Burkart, R. Glenn Weaver

International Journal of Exercise Science

International Journal of Exercise Science 16(7): 1514-1539, 2023. The purpose of this meta-analysis was to quantify the difference in physical activity and sleep estimates assessed via 1) movement, 2) heart rate (HR), or 3) the combination of movement and HR (MOVE+HR) compared to criterion indicators of the outcomes. Searches in four electronic databases were executed September 21-24 of 2021. Weighted mean was calculated from standardized group-level estimates of mean percent error (MPE) and mean absolute percent error (MAPE) of the proxy signal compared to the criterion measurement method for physical activity, HR, or sleep. Standardized mean difference (SMD) effect sizes …


Love Machina, John C. Lyden Jan 2024

Love Machina, John C. Lyden

Journal of Religion & Film

This is a film review of Love Machina (2024), directed by Peter Sillen.


Older Persons Participation In Hard Martial Arts: Opportunities To Improve Psychological Well-Being? A Scoping Review., Dan Sullivan, Mike Climstein, Brian Moore, Luke Del Vecchio Dr Jan 2024

Older Persons Participation In Hard Martial Arts: Opportunities To Improve Psychological Well-Being? A Scoping Review., Dan Sullivan, Mike Climstein, Brian Moore, Luke Del Vecchio Dr

International Journal of Exercise Science

International Journal of Exercise Science 17(5): 183-198, 2024. This study aims to explore the potential psychological and cognitive advantages for older individuals engaged in hard martial arts (HMA), through a comprehensive scoping review of literature up to 2023. Specifically, it examines the extent of changes in cognition, mental state, and quality of life among elderly participants of HMA. Inclusion criteria were studies conducted on healthy persons who were over 50 years of age. Only papers published in the English language were included. The search was undertaken in electronic databases and sources of grey literature. Thirteen papers with a total of …


Evaluation Of The Effectiveness Of Rotc Army Cadet Exercise Training For The Army Combat Fitness Test, Simone A. Cannon, Jake A. Mintz, Brandon Roberts, Kelsey Rushing, Gregor W. Jenkins, Gordon Fisher, Eric P. Plaisance, Cody E. Morris Jan 2024

Evaluation Of The Effectiveness Of Rotc Army Cadet Exercise Training For The Army Combat Fitness Test, Simone A. Cannon, Jake A. Mintz, Brandon Roberts, Kelsey Rushing, Gregor W. Jenkins, Gordon Fisher, Eric P. Plaisance, Cody E. Morris

International Journal of Exercise Science

International Journal of Exercise Science 17(4): 172-182, 2024. The Army Combat Fitness Test (ACFT) is used to evaluate the fitness level of potential Cadets for military readiness. The purpose of this study was to evaluate the effectiveness of the exercise training program implemented by an Army Reserve Officers’ Training Corps (ROTC) program to gauge the performance metrics of the ACFT. METHODS: Twenty-six student Cadets of the ROTC at the University of Alabama at Birmingham (UAB) program participated in the study. Over an 8-month period, the ROTC Cadets trained on campus three days per week. Training was performed in a circuit …


Acute Effects Of Post-Activation Performance Enhancement Exercises On Army Combat Fitness Test Performance, Christopher Bonilla, Robert L. Herron, Greg Ryan, Jason Casey, Brandon Spradley Jan 2024

Acute Effects Of Post-Activation Performance Enhancement Exercises On Army Combat Fitness Test Performance, Christopher Bonilla, Robert L. Herron, Greg Ryan, Jason Casey, Brandon Spradley

International Journal of Exercise Science

International Journal of Exercise Science 17(4): 154-171, 2024. The purpose of this study was to evaluate the effectiveness of implementing task-specific, post-activation performance enhancement (PAPE) strategies, to acutely improve Army Combat Fitness Test (ACFT) performance. Nineteen ROTC cadets completed two ACFTs, separated by 72 hours. Approximately half (n = 10) completed the traditional “Preparation Drill” as their warm-up prior to the first session and added PAPE warm-up strategies as part of their second session. The other group (n = 9) completed the treatments in the opposite order to facilitate a repeated-measures, crossover design. The participants’ composite ACFT score was used …


Acute Ingestion Of Dark Chocolate Fails To Affect Running Economy In Recreational Female Runners, Bianca J. De Lucia, Beau Kjerulf Greer, Christopher B. Taber Jan 2024

Acute Ingestion Of Dark Chocolate Fails To Affect Running Economy In Recreational Female Runners, Bianca J. De Lucia, Beau Kjerulf Greer, Christopher B. Taber

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 5: Issue 1, Article 1, 2024. Ingestion of dark chocolate (DC), a dietary source high in flavanols, may increase nitric oxide bioavailability. Elevating blood nitric oxide concentrations may augment metabolic efficiency by reducing the amount of oxygen or energy needed to perform a given task. Utilizing a crossover design, the purpose of this study was to investigate the effect of acute ingestion of DC on running economy (RE). Nineteen recreationally trained females (age: 20±1 years) volunteered for this investigation, with 16 completing all procedures (n = 16). Two-hours before RE assessment, participants consumed …


Technological Bottlenecks And Innovative Developments For Rubber Tree Breeding In China, Yongshuai Sun, Weimin Tian, Deli Zhai, Yongping Yang Jan 2024

Technological Bottlenecks And Innovative Developments For Rubber Tree Breeding In China, Yongshuai Sun, Weimin Tian, Deli Zhai, Yongping Yang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Superior varieties of rubber trees are crucial elements in achieving stable production and supply of natural rubber. In China, rubber tree planting areas are situated at the northern edga of the world’s tropical zone and thus belong to non-traditional rubber tree planting areas with climatic conditions inferior to the traditional ones in Southeast Asia. The planted rubber trees are frequently damaged by low temperatures and diseases. Therefore, an urgent need in natural rubber production is to develop varieties with highyield potential and strong stress-tolerance. The scarcity of such varieties is mainly ascribed to the highly heterozygous genome, a long juvenile …