3,744 research outputs found
Communicating Effective Teaching Strategies to ADHD Students
ADHD, Attention Deficit Hyperactivity Disorder, is a neurological disorder that is presently sweeping the country. School age children are heavily affected by this condition. The disorder has a number of side effects that are known to alter one’s quality of life. Some of the known effects are as follows: lack of attention span, nervousness, emotionally unbalanced, and a host of many others. Due to the many drawbacks associated with the disorder, many educators are finding it to be extremely difficult to meet the needs of this population. However, the key to meeting the needs of ADHD students lie within the boundaries of effective teaching strategies, along with effective communication strategies, between educators, ADHD students, as well as parents. In an effort to join forces, change is definitely possible
Eating and Exercise Behaviors, and Motivational Differences Between Kinesiology Majors and Non-Majors
Eating and exercise behaviors have garnered a substantial amount of research attention. Several health risks are known to be lower in individuals who exercise, yet only 35% of college students exercise on a regular basis (Silliman, Rodas-Fortier, & Neyman, 2004). Despite the evidence suggesting healthy eating and exercise habits to reduce chronic disease, college students typically do not meet their own stated goals for exercise and nutrition, or goals set forth by national guidelines (Walace, et al., 2000). Therefore, a college campus is a challenging yet necessary setting for people to overcome barriers and obstacles in their lives that may hinder their exercise or eating behaviors. These behaviors not only affect physical aspects, but also psychosocial aspects. Individuals who exercise on a regular basis report having higher self-esteem as compared to those who do not (Edwards et al., 2005), and an individual’s motivation to establish healthy eating and exercise habits can impact their resulting behavior. Kinesiology is a major that is primarily health and fitness based where healthy nutrition and exercise habits are generally valued by students. As such, it seems that kinesiology majors should be more motivated to exercise and eat a balanced diet when compared to non-kinesiology majors. The purpose of this study was to examine motivational components for eating and exercise behaviors, as well as individuals’ differences in these behaviors between kinesiology and non-kinesiology majors. Participants (N = 330; 58% kinesiology majors) completed psychometrically sound measures designed to assess eating and exercise behaviors and motivation toward these behaviors in the college environment. Participants’ BMI was also calculated. ANOVA was utilized to compare kinesiology majors and non-majors on the study variables. Kinesiology majors reported healthier exercise behaviors and greater motivation to exercise than non-majors (p \u3c .001), however no differences were found between the groups with regard to eating behaviors or eating motivation. Additionally, there were no significant differences found between the groups on BMI. Differences among kinesiology majors on differing degree tracks (i.e., exercise science, physical education, and recreation/sport business) was examined using ANOVA. There were no differences found with regard to eating behaviors, exercise behaviors, eating motivation, or exercise motivation. There was a significant difference between the degree tracks with regard to BMI (p \u3c .01) where exercise science majors had healthier BMIs than physical education or recreation/sport business majors. This study extends previous research by identifying differences between kinesiology majors and non-majors’ eating and exercise behaviors, motivation for such behaviors, and body mass index
Review of world experience and properties of materials for encapsulation of terrestrial photovoltaic arrays
Published and unpublished information relating to encapsulation systems and materials properties was collected by searching the literature and appropriate data bases (over 1,300 documents were selected and reviewed) and by personal contacts including site and company visits. A data tabulation summarizing world experience with terrestrial photovoltaic arrays (50 installations) is presented in the report. Based on criteria of properties, processability, availability, and cost, candidate materials were identified which have potential for use in encapsulation systems for arrays with a lifetime of over 20 years high reliability, an efficiency greater than 10 percent, a total price less than $500/kW, and a production capacity of 500,000 kW/yr. The recommended materials (all commercially available) include, depending upon the device design, various borosilicate and soda-lime glasses and numerous polymerics suitable for specific encapsulation system functions
Computer recommendations for an automatic approach and landing system for V/STOL aircraft. Volume 1 - Computer recommendations
Evaluation of digital computer for V/STOL aircraft automatic approach and landing syste
Parents And Children Thriving Together: A Framework For Two-Generation Policy And System Reform
This brief explores the lessons learned from the 2016 Parents and Children Thriving Together: Two Generation State Policy Network (PACTT Network), a collaboration between the National Governors Association (NGA) and the Center for Law and Social Policy (CLASP) with funding from the Doris Duke Charitable Foundation, W.K. Kellogg Foundation and the Annie E. Casey Foundation. Through this initiative, five states explored how to use the two-generation approach to improve their state systems that serve children and parents. This brief summarizes the lessons learned from the two-year initiative and provides a framework to help guide state leaders trying to implement two-generation strategies
Evaluation available encapsulation materials for low-cost long-life silicon photovoltaic arrays
Experimental evaluation of selected encapsulation designs and materials based on an earlier study which have potential for use in low cost, long-life photovoltaic arrays are reported. The performance of candidate materials and encapsulated cells were evaluated principally for three types of encapsulation designs based on their potentially low materials and processing costs: (1) polymeric coatings, transparent conformal coatings over the cell with a structural-support substrate; (2) polymeric film lamination, cells laminated between two films or sheets of polymeric materials; and (3) glass-covered systems, cells adhesively bonded to a glass cover (superstrate) with a polymeric pottant and a glass or other substrate material. Several other design types, including those utilizing polymer sheet and pottant materials, were also included in the investigation
Ultrathin epitaxial Fe films in vicinal GaAs(001): A study by spin-resolved photoelectron spectroscopy
Thin epitaxial Fe films have been grown on vicinal GaAs(001) substrates and their remanent magnetic properties and the degree of substrate atom diffusion investigated using synchrotron-based photoelectron spectroscopy. The vicinal Fe films, though exhibiting greater As diffusion than their singular homologues, displayed better film quality both from the structural and the magnetic points of view. The spin-resolved valence spectra of the vicinal films resemble those for crystalline bulk Fe at lower film thicknesses than for singular films
Studies of the thermal and optical responses of H atoms in solid H2
It was the goal of this reserch project to model both the storage of energy in solid hydrogen in the form of atoms and the conversion of this stored energy into other forms of useful energy. The basic ideas of rocket propulsion originate in classical physics and they remain unchanged. To escape a strong gravitational field, the 'burn time' must be minimized but in negligible force fields, the burn time is unimportant and only the relative masses of rocket to fuel determine a specific exhaust velocity. It is in this latter case that low mass fuels such as hydrogen become very important. The burning of hydrogen in oxygen is a 'benchmark' fuel today providing a specific impulse of 400 seconds or better. More exotic fuels will be needed for many of the interesting explorations of the future but they still must have large energy releases per unit mass. It is in this context that propulsion based on hydrogen atom recombination receives attention and these studies will serve as engineering guides
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