Mezirow\u27s Transformational Learning Theory and Alternative Health Therapeutics of Mind, Body, and Spirit

An illness, like prostate cancer, brings crisis to our experience and confuses the structure of our reality as well as disturbs our meaning which is upheld by interpretive imagery. Hence, recovery involves a learning experience that consists of a reflective, educational, and spiritual process to rebuild and reconstruct meaning through the use and transformation of our images and themes to create meaning. The purpose of the research was to investigate the meaning of the illness experience through the lens of transformational learning theory. As such, one-on-one interviews were conducted with 10 African American men who lived in large metropolitan areas in the Midwestern U.S. Each had recovered from prostate cancer. All but one of the men had surgery to remove the prostate. They ranged in age from 50s to 70s. Using thematic analysis 15 themes were identified which explained the men?s experience with prostate cancer. The concept of blessing united all 15 themes and even united their imagery. Imagery of blessing is linked to the concept of original blessing; the place of origins for ontology and epistemology. This imaged concept when translated into more Western language means that health and wellness involves issues of self-knowledge and origins. Reflection on these questions in transformational mode and in particular context can help to bring about hope and health. Although some men have died from prostate cancer, the men in this study had transformational experiences and survived. They used their experience with prostate cancer to educate other men about it. This study has implications for adult and health educators as well as physicians and pastors. Issues of education and health are clearly intertwined and, therefore, require interdisciplinary interest and cooperation

Individuals with Intellectual & Developmental Disabilities and Meaningful Employment

Individuals with disabilities tend to face poverty at a higher rate compared to those without disabilities (Kelley, 2016). Individuals with intellectual and developmental disabilities (IDD) benefit from a variety of supports to work in their communities. Not providing services to address these needs can cause increased unemployment rates and dependence on others. Currently, there is a lack of attention by OTP on supporting individuals with IDD (14-26 years) when acquiring meaningful employment. Increasing OTP’s awareness about the relationship between self-determination and employment can promote more services. Self-Determination is about acting or causing things to happen in your life as you work toward your goals (Shogren et al., 2015), and has been linked to enhanced employment outcomes and higher quality of life (Mumbardo-Adam et al., 2020). Advocating for the use of the Self-Determined Career Design Model (SDCDM) by occupational therapy practitioners (OTP) when working with individuals with IDD will help provide employment opportunity, equality, and life-fulfillment to those searching for meaningful employment.https://soar.usa.edu/otdcapstones-spring2022/1032/thumbnail.jp

A study of the perceived leadership orientations of selected leaders and members of the Corps of Cadets at Texas A&M University through application of the Competing Values Framework

The purpose of this study was to examine the perceived leadership orientations of leaders and general members affiliated with the Corps of Cadets at Texas A&M University, assess the validity and reliability for the Competing Values Instrument for the cadet population, and identify differences in leadership orientations of leaders and members of a student organization. The survey instrument used was an adaptation of Quinn's 1988 Competing Values Instrument. The two-part 32-item instrument was theoretically based on Quinn and Rohrbaugh's (1981, 1983) Competing Values Framework of managerial-leadership. The instrument divided the items into eight groups of leadership role orientations: Innovator, Broker, Producer, Director, Coordinator, Monitor, Facilitator, and Mentor. The instrument was administered to 520 cadets enrolled in 28 randomly selected Reserve Officers' Training Corps (ROTC) and School of Military Science (SOMS) courses at Texas A&M University. Responses were compared using various background information and environmental factors. Responses were also examined to establish validity and reliability for the instrument when used with college student members of this student organization. Factor analysis procedures resulted in slight alteration of items within specific factors. Results supported the idea that perceived leadership orientations are associated with academic classification, Corps classification, gender, age, leadership experience prior to college, involvement in college leadership experiences other than the Corps of Cadets, contract status, level of leadership position in the student organization, and military service affiliation. The contributions the student organization made to the development of leadership were assessed, and a better understanding of leaders' and members' perceptions of their leadership tendencies and practices was obtained. Survey instrument data indicated the Corps of Cadets was effective in enhancing students' perceptions of their leadership orientations. Recognizable differences were found to have existed in relationship to the complexity and nature of the leadership position. The higher the level of leadership position held by members of the Corps of Cadets, the more frequent those members' practice of leadership and management behaviors became. Military cadets were also more likely to practice leadership and management behaviors more frequently than non-military cadets. The study provided evidence that the Corps of Cadets has some effect on leadership development

Novel architecture for entrapment of elastomeric membranes in microfluidic systems

This thesis presents a novel microlamination architecture that enables the large scale integration of valves into low cost micro energy and chemical systems via membrane entrapment. Polycarbonate layers embossed with microfluidic channels were bonded by ultrasonic welding of raised embossed protrusions that penetrate though the PDMS membranes. The bonding pressure compresses the membranes and forms a conformal seal across the interface of the PDMS and polycarbonate effectively sealing the fluidic channels up to 22 PSI fluid pressure. When deflected into the microchannels by pneumatic pressure the membrane acts as proportional flow control and shut off valves. The architecture gives additional design freedom in the selection of materials since membranes can be entrapped in polymers that are incompatible for traditional bonding methods. The combination of high modulus polycarbonate layers with low modulus PDMS layers increases spatial intensification over monolithic PDMS microdevices that rely on bulk for rigidity. The ability to number up the layers for high throughput was demonstrated as well as the potential for two way valves and pumping mechanism

S-NPP ATMS Instrument Prelaunch and On-Orbit Performance Evaluation

The first of a new generation of microwave sounders was launched aboard the Suomi-National Polar-Orbiting Partnership satellite in October 2011. The Advanced Technology Microwave Sounder (ATMS) combines the capabilities and channel sets of three predecessor sounders into a single package to provide information on the atmospheric vertical temperature and moisture profiles that are the most critical observations needed for numerical weather forecast models. Enhancements include size/mass/power approximately one third of the previous total, three new sounding channels, the first space-based, Nyquist-sampled cross-track microwave temperature soundings for improved fusion with infrared soundings, plus improved temperature control and reliability. This paper describes the ATMS characteristics versus its predecessor, the advanced microwave sounding unit (AMSU), and presents the first comprehensive evaluation of key prelaunch and on-orbit performance parameters. Two-year on-orbit performance shows that the ATMS has maintained very stable radiometric sensitivity, in agreement with prelaunch data, meeting requirements for all channels (with margins of ~40% for channels 1-15), and improvements over AMSU-A when processed for equivalent spatial resolution. The radiometric accuracy, determined by analysis from ground test measurements, and using on-orbit instrument temperatures, also shows large margins relative to requirements (specified as <1.0K for channels 1, 2, and 16-22 and <0.75 K for channels 3-15). A thorough evaluation of the performance of ATMS is especially important for this first proto-flight model unit of what will eventually be a series of ATMS sensors providing operational sounding capability for the U.S. and its international partners well into the next decade

Effects of appraisal training on responses to a distressing autobiographical event

Dysfunctional appraisals are a key factor suggested to be involved in the development and maintenance of PTSD. Research has shown that experimental induction of a positive or negative appraisal style following a laboratory stressor affects analogue posttraumatic stress symptoms. This supports a causal role of appraisal in the development of traumatic stress symptoms and the therapeutic promise of modifying appraisals to reduce PTSD symptoms. The present study aimed to extend previous findings by investigating the effects of experimentally induced appraisals on reactions to a naturally occurring analogue trauma and by examining effects on both explicit and implicit appraisals. Participants who had experienced a distressing life event were asked to imagine themselves in the most distressing moment of that event and then received either a positive or negative Cognitive Bias Modification training targeting appraisals (CBM-App). The CBM-App training induced training-congruent appraisals, but group differences in changes in appraisal over training were only seen for explicit and not implicit appraisals. However, participants trained positively reported less intrusion distress over the subsequent week than those trained negatively, and lower levels of overall posttraumatic stress symptoms. These data support the causal relationship between appraisals and trauma distress, and further illuminate the mechanisms linking the two

DEFINING AND REDUCING WILDLIFE HAZARDS TO AVIATION IN THE USA

The U.S. Department of Agriculture’s National Wildlife Research Center (NWRC), through an interagency agreement with the U.S. Federal Aviation Administration (FAA), conducts a national research program to define and reduce bird and other wildlife hazards to aircraft. The goal is to provide the FAA and airports nationwide with a scientific foundation for policies and recommendations related to wildlife and aviation safety. Research tasks conducted by NWRC under the agreement include: 1) investigations of habitat management and land-use practices on and near airports to reduce bird activity; 2) development and evaluation of bird repellent and frightening methods for airports; 3) management and analysis of the National Wildlife Strike Database for civil aviation; and 4) development of publications, including a manual on wildlife hazard management, for use by airport operators nationwide. The research, coordinated by NWRC’s Sandusky, Ohio Field Station, has resulted in over 100 scientific publications since 1992. Recent highlights include 1) development of a wildlife strike database for civil aviation with about 28,000 strike reports, 1990-1999; 2) publication of a report, based on analyses of data in the bird strike database, which indicated wildlife collisions with aircraft cost U.S. civil aviation over $300 million/year, 1990-1998; 3) partnership with private industry to develop chemical repellents for use against Canada geese on airports; 4) development of management program at JFK International Airport, New York, that resulted in a 90% reduction in gull-aircraft collisions; and 5) publication of a comprehensive manual for airport personnel entitled “Wildlife Hazard Management at Airports”

Halobacteriovorax, an underestimated predator on bacteria: potential impact relative to viruses on bacterial mortality

Predation on bacteria and accompanying mortality are important mechanisms in controlling bacterial populations and recycling of nutrients through the microbial loop. The agents most investigated and seen as responsible for bacterial mortality are viruses and protists. However, a body of evidence suggests that predatory bacteria such as the Halobacteriovorax (formerly Bacteriovorax), a Bdellovibrio-like organism, contribute substantially to bacterial death. Until now, conclusive evidence has been lacking. The goal of this study was to better understand the contributors to bacterial mortality by addressing the poorly understood role of Halobacteriovorax and how their role compares with that of viruses. The results revealed that when a concentrated suspension of Vibrio parahaemolyticus was added into microcosms of estuarine waters, the native Halobacteriovorax were the predators that responded first and most rapidly. Their numbers increased by four orders of magnitude, whereas V. parahaemolyticus prey numbers decreased by three orders of magnitude. In contrast, the extant virus population showed little increase and produced little change in the prey density. An independent experiment with stable isotope probing confirmed that Halobacteriovorax were the predators primarily responsible for the mortality of the V. parahaemolyticus. The results show that Halobacteriovorax have the potential to be significant contributors to bacterial mortality, and in such cases, predation by Halobacteriovorax may be an important mechanism of nutrient recycling. These conclusions add another dimension to bacterial mortality and the recycling of nutrients

Pregnancy-Associated Hypertension in Glucose-Intolerant Pregnancy and Subsequent Metabolic Syndrome

To evaluate whether pregnancy-associated hypertension (preeclampsia or gestational hypertension), among women with varying degrees of glucose intolerance during pregnancy is associated with maternal metabolic syndrome 5-10 years later

The mating-specific Gα interacts with a kinesin-14 and regulates pheromone-induced nuclear migration in budding yeast

As a budding yeast cell elongates toward its mating partner, cytoplasmic microtubules connect the nucleus to the cell cortex at the growth tip. The Kar3 kinesin-like motor protein is then thought to stimulate plus-end depolymerization of these microtubules, thus drawing the nucleus closer to the site where cell fusion and karyogamy will occur. Here, we show that pheromone stimulates a microtubule-independent interaction between Kar3 and the mating-specific Gα protein Gpa1 and that Gpa1 affects both microtubule orientation and cortical contact. The membrane localization of Gpa1 was found to polarize early in the mating response, at about the same time that the microtubules begin to attach to the incipient growth site. In the absence of Gpa1, microtubules lose contact with the cortex upon shrinking and Kar3 is improperly localized, suggesting that Gpa1 is a cortical anchor for Kar3. We infer that Gpa1 serves as a positional determinant for Kar3-bound microtubule plus ends during mating. © 2009 by The American Society for Cell Biology