Digital Commons Network^™

Transformational Leadership In Higher Education, Dr. Jewel Hale, Jr., Kristi Apostel

Tapestry: Journal of Research in Education

A crisis can highlight the critical need for resilient leadership within higher educational settings. Educational leaders encounter extraordinary difficulties, ranging from different learning options to prioritizing the well-being of both staff and students, necessitating flexible and innovative methods. By exploring how school leaders apply transformational techniques in actual educational environments, this article addresses the impact of the four I’s of transformational leadership, idealized influence, inspirational motivation, intellectual stimulation, and individualized consideration, on building educator resiliency, sustaining school effectiveness, and promoting student achievement in higher education.

Source-Specific Nitrate Intake And Incident Dementia In The Danish Diet, Cancer And Health Study, Catherine P. Bondonno, Pratik Pokharel, Dorit Wielandt Erichsen, Liezhou Zhong, Jörg Schullehner, Cecilie Kyrø, Kirsten Frederiksen, Peter Fjeldstad Hendriksen, Frederik Dalgaard, Lauren C. Blekkenhorst, Stephanie R. Rainey-Smith, Samantha L. Gardener, Torben Sigsgaard, Ole Raaschou-Nielsen, Anne Tjønneland, Jonathan M. Hodgson, Christina C. Dahm, Anja Olsen, Nicola P. Bondonno

Research outputs 2022 to 2026

Introduction: Dietary nitrate, through conversion to nitric oxide, which supports vascular and nervous system function, may lower dementia risk but may also form neurodegenerative N-nitrosamines, depending on the nitrate source. Methods: We investigated associations between source-specific nitrate and nitrite intake and incident and early-onset dementia (< 65 years) in 54,804 dementia-free participants from the Danish Diet, Cancer and Health Cohort Study over ∼27 years. Nitrate and nitrite intakes were derived from food frequency questionnaires and nitrate and nitrite databases. Results: Higher plant-sourced nitrate intake was non-linearly associated with lower rates of incident dementia (fifth vs first quintile hazard ratio 95% confidence interval: 0.90 [0.83, 0.98]), while increased risk was seen for higher intakes of animal-sourced, additive-permitted meat-sourced, and tap water-sourced nitrate. Similar associations were seen for source-specific nitrite intake and were more pronounced for early-onset dementia. No clear effect modification was observed. Discussion: These findings highlight the importance of nitrate source in dementia risk and warrant further investigation. Highlights: Plant nitrate is associated with a lower risk of incident and early-onset dementia. Animal and tap water nitrate are associated with an increased risk of dementia. Encouraging consumption of plant-based nitrate sources may lower risk of dementia.

How To Create A Self-Sustaining Meditation Garden, Heather Salazar, Lydia Barrett-Miller, Kaitlyn Parisan

Honors in Practice Online Archive

This essay presents the creation and maintenance of a campus meditation garden as an outgrowth of four successive philosophy classes in honors. The authors describe the garden’s inception, execution, curricular advantages, and administration, with specific examples of the impact on student health and well-being. The authors observe the ways in which honors students attained skills in transformational leadership by collaborating to develop projects and lead events, suggesting that a meditation garden may be appropriate for any learning environment emphasizing cooperation, creativity, mindfulness, and well-being.

Determining The Feasibility Of A Codesigned And Personalised Intervention (Veg4me) To Improve Vegetable Intake In Young Adults Living In Rural Australian Communities: Protocol For A Randomised Controlled Trial, Katherine M. Livingstone, Jonathan C. Rawstorn, Stephanie R. Partridge, Yuxin Zhang, Eric O, Stephanie L. Godrich, Sarah A. Mcnaughton, Gilly A. Hendrie, Kate Dullaghan, Gavin Abbott, Lauren C. Blekkenhorst, Ralph Maddison, Scott Barnett, John C. Mathers, Laura Alston

Research outputs 2022 to 2026

Introduction:

Diets low in vegetables are a main contributor to the health burden experienced by young adults in rural communities. Digital health interventions provide an accessible delivery model that can be personalised to meet the diverse preferences of young adults. A personalisable digital vegetable intake intervention (Veg4Me) was codesigned to meet the needs of young adults living in rural communities. This study will determine the feasibility of delivering a personalised Veg4Me programme and compare preliminary effects with a non-personalised Veg4Me (control).

Methods and Analysis:

A 12-week assessor-blinded, two-arm, parallel randomised controlled trial will be undertaken from August 2023 until April …

Associations Between Flavonoid Intake And Subclinical Atherosclerosis: The Mesa, Nicola P. Bondonno, Benjamin H. Parmenter, Kevin Murray, Catherine P. Bondonno, Lauren C. Blekkenhorst, Alexis C. Wood, Wendy S. Post, Matthew Allison, Michael H. Criqui, Joshua R. Lewis, Jonathan M. Hodgson

Research outputs 2022 to 2026

Background: Flavonoids may play a role in mitigating atherosclerotic cardiovascular diseases, with evidence suggesting effects may differ between vascular beds. Studies examining associations with subclinical markers of atherosclerosis between subpopulations with different underlying risks of atherosclerosis are lacking. METHODS: Among 5599 participants from the MESA (Multi-Ethnic Study of Atherosclerosis), associations between dietary flavonoid intakes (estimated from a food frequency questionnaire) and subclinical measures of atherosclerosis (ankle-brachial index, carotid plaques and intima-media thickness, and coronary artery calcification) were examined using repeated measures models. Exposures and outcomes were measured at exam 1 (2000-2002) and exam 5 (2010-2011). Stratified analyses and interaction terms …

Plant But Not Animal Sourced Nitrate Intake Is Associated With Lower Dementia-Related Mortality In The Australian Diabetes, Obesity, And Lifestyle Study, Anjana Rajendra, Nicola P. Bondonno, Liezhou Zhong, Simone Radavelli-Bagatini, Kevin Murray, Stephanie R. Rainey-Smith, Samantha L. Gardener, Lauren C. Blekkenhorst, Dianna J. Magliano, Jonathan E. Shaw, Robin M. Daly, Kaarin J. Anstey, Joshua R. Lewis, Jonathan M. Hodgson, Catherine P. Bondonno

Research outputs 2022 to 2026

Introduction: Dietary nitrate is potentially beneficial for cardiovascular, cerebrovascular, and nervous systems due to its role as a nitric oxide (NO) precursor. Increased nitrate intake improves cardiovascular health and therefore could protect against dementia, given the cardiovascular-dementia link. Objective: To investigate the association between source-dependent nitrate intake and dementia-related mortality. As individuals with diabetes are at higher risk of dementia, a secondary aim was to investigate if the associations between nitrate and dementia varied by diabetes mellitus (DM) and pre-diabetes status. Methods: This study involved 9,149 participants aged ≥25 years from the well-characterised Australian Diabetes, Obesity, and Lifestyle (AusDiab) Study …

Source-Specific Nitrate Intake And All-Cause Mortality In The Danish Diet, Cancer, And Health Study, Nicola P. Bondonno, Pratik Pokharel, Catherine P. Bondonno, Dorit W. Erichsen, Liezhou Zhong, Jörg Schullehner, Kirsten Frederiksen, Cecilie Kyrø, Peter Fjeldstad Hendriksen, Jonathan M. Hodgson, Frederik Dalgaard, Lauren C. Blekkenhorst, Ole Raaschou-Nielsen, Torben Sigsgaard, Christina C. Dahm, Anne Tjønneland, Anja Olsen

Research outputs 2022 to 2026

Introduction: Nitrate and nitrite are naturally occurring in both plant- and animal-sourced foods, are used as additives in the processing of meat, and are found in water. There is growing evidence that they exhibit a spectrum of health effects, depending on the dietary source. The aim of the study was to examine source-dependent associations between dietary intakes of nitrate/nitrite and both all-cause and cause-specific mortality. Methods: In 52,247 participants of the Danish Diet, Cancer and Health Study, associations between source-dependent nitrate and nitrite intakes––calculated using comprehensive food composition and national drinking water quality monitoring databases––and all-cause, cardiovascular disease (CVD)-related, and …

Australian Consumers’ Attitudes Towards Sustainable Diet Practices Regarding Food Waste, Food Processing, And The Health Aspects Of Diet: A Cross Sectional Survey, Janelle D. Healy, Satvinder S. Dhaliwal, Christina M. Pollard, Piyush Sharma, Clare Whitton, Lauren C. Blekkenhorst, Carol J. Boushey, Jane A. Scott, Deborah A. Kerr

Research outputs 2022 to 2026

Environmentally sustainable diets are increasingly aspired to in food-based dietary guidelines across the world. However, little is known about consumer attitudes toward these diets when making food decisions. This study aimed to identify the demographic characteristics of Australian adults based on the level of attention they paid to the healthfulness of their diet, their consideration of the level of food processing, and their concern about household food waste and sustainable packaging disposal. Adults aged from 18 to over 75 years (n = 540) were surveyed online. Thirty-seven percent were concerned about sustainable food waste, 28 % considered the level of …

Higher Dietary Vitamin K Intake Is Associated With Better Physical Function And Lower Long-Term Injurious Falls Risk In Community-Dwelling Older Women, Marc Sim, C. Smith, Nicky P. Bondonno, Simone Radavelli-Bagatini, Lauren C. Blekkenhorst, Jack Dalla Via, R. Mccormick, K. Zhu, Jonathan M. Hodgson, R. L. Prince, Joshua R. Lewis

Research outputs 2022 to 2026

Background: In recent years, a potential beneficial role of Vitamin K in neuromuscular function has been recognised. However, the optimal dietary intake of Vitamin K to support muscle function in the context of falls prevention remains unknown. Objective: To examine the relationship of dietary Vitamin K1 and K2 with muscle function and long-term injurious fall-related hospitalisations in older women. Design: Cohort study. Participants: 1347 community-dwelling older Australian women ≥ 70 years. Measurements: A new Australian Vitamin K nutrient database, supplemented with published data, was used to calculate Vitamin K1 and K2 intake from a validated food frequency questionnaire at baseline …

Provision Of Non-Invasive Coronary And Carotid Vascular Imaging Results On Changes In Diet And Physical Activity In Asymptomatic Adults: A Scoping Review, Simone Radavelli Bagatini, Abadi K. Gebre, Mary A. Kennedy, Marc Sim, Lauren C. Blekkenhorst, Catherine P. Bondonno, Ben Jackson, James Dimmock, Marcus P. Schlaich, Jonathan M. Hodgson, Joshua R. Lewis

Research outputs 2022 to 2026

Background: Although a healthy diet and physical activity have been shown to prevent or delay cardiovascular disease (CVD) hospitalizations and deaths, most adults do not meet current guidelines. Provision of coronary artery calcification (CAC) and carotid ultrasound (CUS) imaging results may motivate beneficial lifestyle changes. We scoped the existing literature for studies providing non-invasive vascular imaging results and reporting diet, physical activity, and/or anthropometric measures to identify knowledge gaps and opportunities for further research. Methods: A systematic search was performed across three electronic databases, in line with PRISMA ScR guidelines and Arksey and O'Malley's scoping review framework. Results: Twenty studies …

Abdominal Aortic Calcification Is Associated With A Higher Risk Of Injurious Fall-Related Hospitalizations In Older Australian Women, Abadi K. Gebre, Marc Sim, Alexander J. Rodríguez, Jonathan M. Hodgson, Lauren C. Blekkenhorst, Pawel Szulc, Nicola Bondonno, Kun Zhu, Catherine Bondonno, Douglas P. Kiel, John T. Schousboe, Richard L. Prince, Joshua R. Lewis

Research outputs 2014 to 2021

Backgrounds and aims: Abdominal aortic calcification (AAC) is associated with weaker grip strength, an established risk factor for fall-related hospitalizations. However, its association with long-term fall-related hospitalisations remains unknown. This study investigated the association between AAC and long-term fall-related hospitalizations in community-dwelling older women.

Methods: Fall-related hospitalizations were obtained from linked data over 14.5-years in a prospective cohort of 1053 older women (mean age 75.0 ± 2.6 years). At baseline (1998/99), AAC was assessed from lateral spine images obtained using dual-energy X-ray absorptiometry, and scored using a semi-quantitative method (AAC24, range 0–24). The presence of any AAC was defined by …

Vitamin K Intake And Atherosclerotic Cardiovascular Disease In The Danish Diet Cancer And Health Study, Jamie W. Bellenge, Frederik Dalgaard, Kevin Murray, Emma Connolly, Lauren C. Blekkenhorst, Catherine P. Bondonno, Joshua R. Lewis, Marc Sim, Kevin D. Croft, Gunnar Gislason, Christian Torp-Pedersen, Anne Tjønneland, Kim Overvad, Jonathan M. Hodgson, Carl Schultz, Nicola P. Bondonno

Research outputs 2014 to 2021

Background Dietary vitamin K (K1 and K2) may reduce atherosclerotic cardiovascular disease (ASCVD) risk via several mechanisms. However, studies linking vitamin K intake with incident ASCVD are limited. We aimed to determine the relationship between dietary vitamin K intake and ASCVD hospitalizations. Methods and Results In this prospective cohort study, participants from the Danish Diet, Cancer, and Health Study, with no prior ASCVD, completed a food‐frequency questionnaire at baseline and were followed up for hospital admissions of ASCVD; ischemic heart disease, ischemic stroke, or peripheral artery disease. Intakes of vitamin K1 and vitamin K2 were estimated from the food‐frequency questionnaire, …

Fruit And Vegetable Knowledge And Intake Within An Australian Population: The Ausdiab Study, Caroline R. Hill, Lauren C. Blekkenhorst, Simone Radavelli-Bagatini, Marc Sim, Richard J. Woodman, Amanda Devine, Jonathan E. Shaw, Jonathan M. Hodgson, Robin M. Daly, Joshua R. Lewis

Research outputs 2014 to 2021

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Understanding the relationship between fruit and vegetable knowledge (FVK) and fruit and vegetable intake (FVI) is an important consideration for improved public health and successful targeting of health promotion messaging. The aim of this study was to investigate the association between FVK and FVI in Australian adults and to identify subgroups most at risk of poor knowledge. Using data from the Australian Diabetes, Obesity, and Lifestyle Study (AusDiab), we investigated associations between FVK and FVI, as well as demographic and lifestyle factors. Baseline FVK was measured using two self-reported questions. FVI …

Complex Coordinated Terrorist Attack: Considerations For Practical Emergency Preparedness And Resiliency Exercises, Trent Elliott

Master of Public Health Program Student Publications

In today’s geopolitical environment, the emergence of religious extremism is becoming more prevalent. Justified as a holy war, jihadists are becoming more brash and calculated in attacking targets to inflict maximum damage and instill the greatest amount of fear. Coordinated, lethal, terrorist attacks against innocent targets; killing indiscriminately is a preferred tactic of extremists. Multiple attacks, coordinated either in proximity or timing, using firearms, explosive devices, or fire to inflict damage and disrupt life is the basis of a Complex Coordinated Terrorist Attack (CCTA).

City and regional emergency response plans should address mitigating efforts to a CCTA. Community strength and …

The Gas Cylinder, The Motorcycle And The Village Health Team Member: A Proof-Of-Concept Study For The Use Of The Microsystems Quality Improvement Approach To Strengthen The Routine Immunization System In Uganda, Dorothy A. Bazos, Lea R. Ayers Lafave, Gautham Suresh, Kevin C. Shannon, Fred Nuwaha, Mark E. Splaine

Dartmouth Scholarship

Although global efforts to support routine immunization (RI) system strengthening have resulted in higher immunization rates, the World Health Organization (WHO) estimates that the proportion of children receiving recommended DPT3 vaccines has stagnated at 80% for the past 3 years (WHO Fact sheet-Immunization coverage 2014, WHO, 2014). Meeting the WHO goal of 90% national DPT3 coverage may require locally based strategies to support conventional approaches. The Africa Routine Immunization Systems Essentials-System Innovation (ARISE-SI) initiative is a proof-of-concept study to assess the application of the Microsystems Quality Improvement Approach for generating local solutions to strengthen RI systems and reach those unreached …

Linking Authentic Leadership To Positive Employee Health, Behavioral Engagement, And Job Performance, Yan Liu

Doctoral Dissertations

In recent years, there has been increasing interest in the emerging field of positive organizational behavior. The field of Positive Organizational Behavior (POB) has its roots in the concept of "positive psychology" (Bakker & Schaufeli, 2008) but is more narrowly defined as "the study and application of positively oriented human resources strengths and psychological capacities that can be measured, developed, and effectively managed for performance improvement in today's workplace" (Luthans, 2002, p.698). More and more researchers have begun to emphasize what is right with people rather than focusing on what is wrong with people.

Given this opportunity, this dissertation explicitly …

Addressing The Failure Of Abstinence-Only Sex Education Programs: An Emerging Leadership Perspective, Cedric Harville Ii

Florida Public Health Review

Over the past 15 years, abstinence-only sex education has been the sole method of education supported by the federal government as it relates to adolescent sexual health. Despite the exponential increase offunding provided for abstinence-only sex education, few tangible positive results have surfaced. At high rates, teens still take part in risky sexual behaviors, and are at high risks for teen pregnancy, sexually transmitted diseases, and HIV/AIDS. As a result, it is necessary to take an alternative approach that provides adolescents with a comprehensive view of sex education in order to effectively reduce these negative outcomes. A comprehensive education will …

Understanding The Context Of Balanced Scorecard Implementation: A Hospital-Based Case Study In Pakistan., F Rabbani, Sabrina Nh Lalji, Farhat Abbas, Sm Wasim Jafri, Junaid A. Razzak, Naheed Nabi, Firdous Jahan, Agha Ajmal, Max Petzold, Mats Brommels, Goran Tomson

Section of Urology

Background: As a response to a changing operating environment, healthcare administrators are implementing modern management tools in their organizations. The balanced scorecard (BSC) is considered a viable tool in high-income countries to improve hospital performance. The BSC has not been applied to hospital settings in low-income countries nor has the context for implementation been examined. This study explored contextual perspectives in relation to BSC implementation in a Pakistani hospital. Methods: Four clinical units of this hospital were involved in the BSC implementation based on their willingness to participate. Implementation included sensitization of units towards the BSC, developing specialty specific BSCs …

Leadership Traits, Tools, And Practices: Decision Making In A Crisis, Linda M. Murawski

Ed.D. Dissertations

Crises often present complex, uncertain, and unstable situations where routine decision making is not enough. Crises are typically unpredictable yet leaders must prepare to make decisions using a variety of traits, tools and practices. While all leadership is dependent on many factors and subject to many variables, in a crisis, those variables are magnified. Effective decision making during a crisis is a key trait of crisis leaders and is developed over time and with practice.

Using the classic Delphi Technique, the researcher obtained qualitative data from experts in crisis management concerning (a) the difference between non-crisis and crisis decision making, …

Yaari Dosti: Young Men Redefine Masculinity, A Training Manual, Horizons Program, Coro For Literacy, Mamta, Instituto Promundo

HIV and AIDS

This training manual, developed by the Population Council in collaboration with Instituto PROMUNDO, CORO for Literacy, MAMTA, and DAUD promotes gender equity and addresses masculinity as a strategy for the prevention of HIV. Adapted from the “Program H: Working with Young Men Series” developed in Brazil by Instituto PROMUNDO, it promotes the positive aspects of masculinity, encourages men’s participation in sexual and reproductive health, promotes respect for sexual diversity, and improves understanding of the body and sexuality. In this manual, HIV prevention is addressed within the larger framework of gender roles and relationships. Gender disparity, widely prevalent in Indian society …

Call To Action: A Community Responds, Larry Kessler, Ann M. Silvia, David Aronstein, Cynthia Patton

New England Journal of Public Policy

This article will examine the early formation of the AIDS Action Committee of Massachusetts, and what it has become. It will examine particular philosophical and organizational conflicts, some unique to AIDS organizing, that have influenced the direction the group has taken. It will try to tease out some of the factors that have made the organization successful in delivering services, providing education, and affecting city and state policy. It will also examine some of the unresolved conflicts that threaten the organization.

Growing Old In Changing Micronesia, Leonard Mason

Pacific Studies

No abstract provided.