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Sample records for active life style

  1. The Relationship between Physical Activity Level and Healthy Life-Style Behaviors of Distance Education Students

    ERIC Educational Resources Information Center

    Özkan, Ali

    2015-01-01

    The purpose of the study was to determine the relationship between physical activity levels and healthy life-style behaviors in distance education students in Hoca Ahmet Yesevi University. In total, 526 distance education students in Hoca Ahmet Yesevi University participated in this study voluntarily. The short form of International Physical…

  2. Investigation of the Relationship between Physical Activity Level and Healthy Life-Style Behaviors of Academic Staff

    ERIC Educational Resources Information Center

    Turkmen, Mutlu; Ozkan, Ali; Kul, Murat; Bozkus, Taner

    2015-01-01

    The purpose of the study was to determine the relationship of physical activity (PA) level and healthy life-style behaviors in academic staff in Bartin University, Turkey. The short form of International Physical Activity Questionnaire was administered for the determination of physical activity level of academic staff. Their PA levels were…

  3. Life Style Assessment: So What!

    ERIC Educational Resources Information Center

    Aubry, William E.

    The construct life style was used by Alfred Adler to describe the characteristic way in which individuals act and think. Followers of his theories are now collecting evidence to support or validate his contentions. The assessment of client life styles serves: (1) to make the client aware of his misconceptions, (2) as a reference point for therapy,…

  4. Humor and creative life styles.

    PubMed

    Richman, J

    2001-01-01

    This paper is based upon the writings of William James in the late 19th century, and Alfred Adler and Sigmund Freud in the 20th, enriched by the contributions of later personality and role theorists. The self is defined as the unique organization of each person; a style is the self in action. Different life styles and their components are expressed in different situations. I posit that humor and positive thinking, combined with meaning and purpose, are vital components of all constructive life styles. The knowledge of life styles cuts through diagnostic labels to reveal our universal humanity. It can be fruitfully applied to patients and nonpatients alike and, I found, for the self-understanding of therapist. The clinical application of life styles is illustrated through numerous vignettes. PMID:11641883

  5. An effect of physical activity-based recreation programs on children’s optimism, humor styles, and school life adjustment

    PubMed Central

    Koo, Jae-Eun; Lee, Gwang-Uk

    2015-01-01

    This study puts its purpose in identifying the effect of the participation in physical activity-based recreation programs on the optimism of children, humor styles, and school life adjustment. To achieve the study purpose, this study selected 190 subjects as samples were extracted targeting senior students of elementary schools who participated in the physical activity-based recreation in the metropolitan areas as of 2014. As research methods, questionnaire papers were used and reliability analysis, factor analysis, correlation analysis, and multiple regression analysis were conducted by utilizing SPSS 18.0 after inputting analysis data into the computer. The study results, obtained in this study are as follows: First, in terms of the effect of the participation in physical activity-based recreation programs on optimism, participation frequency and participation intensity would have an effect on optimism, while participation period would have a significant effect on being positive among the sub-factors of optimism. Second, participation in physical activity-based recreation programs might have a significant effect on humor styles. Third, in terms of the effect of the participation in physical activity-based recreation programs on the school life adjustment, it was demonstrated that participation period and participation intensity would have a significant effect on school life adjustment, while participation frequency would have a significant effect on regulation-observance and school life satisfaction. PMID:26171384

  6. An effect of physical activity-based recreation programs on children's optimism, humor styles, and school life adjustment.

    PubMed

    Koo, Jae-Eun; Lee, Gwang-Uk

    2015-06-01

    This study puts its purpose in identifying the effect of the participation in physical activity-based recreation programs on the optimism of children, humor styles, and school life adjustment. To achieve the study purpose, this study selected 190 subjects as samples were extracted targeting senior students of elementary schools who participated in the physical activity-based recreation in the metropolitan areas as of 2014. As research methods, questionnaire papers were used and reliability analysis, factor analysis, correlation analysis, and multiple regression analysis were conducted by utilizing SPSS 18.0 after inputting analysis data into the computer. The study results, obtained in this study are as follows: First, in terms of the effect of the participation in physical activity-based recreation programs on optimism, participation frequency and participation intensity would have an effect on optimism, while participation period would have a significant effect on being positive among the sub-factors of optimism. Second, participation in physical activity-based recreation programs might have a significant effect on humor styles. Third, in terms of the effect of the participation in physical activity-based recreation programs on the school life adjustment, it was demonstrated that participation period and participation intensity would have a significant effect on school life adjustment, while participation frequency would have a significant effect on regulation-observance and school life satisfaction. PMID:26171384

  7. Health, Stress, and the Manager's Life Style.

    ERIC Educational Resources Information Center

    Adams, John D.

    1981-01-01

    Discusses a preventive approach to health which incorporates an understanding of how stress operates in modern organizations and its effect on organizational members. Describes two impact studies that suggest stress and life-style management training have a positive outcome. Suggests a protective health-management paradigm. (Author)

  8. Life Style Types and Patterns of Retirement of Educators

    ERIC Educational Resources Information Center

    Snow, Robert B.; Havighurst, Robert J.

    1977-01-01

    Administrators in higher education disclosed life style patterns for the "retirement period" from ages 65 to 75. Two contrasting patterns are described-Transformers and Maintainers. These groups reported differences in boyhood experiences, attitudes toward retirement, and choices of activity after age 65. (Author)

  9. Life-style, quality of life, and energy use: Issues in energy sociology

    SciTech Connect

    Noreng, O.

    1995-12-31

    This article briefly aims at investigating the impact of life-styles on residential energy use. It also seeks to draw some conclusions on the eventual energy market consequences of changing life-styles, especially in economies in transition that are experiencing rapid political, economic, and political change. Special emphasis will be put on the energy use implications of the search for quality of life by households. In this context, residential-sector energy use is defined as households` overall use of energy. This includes home use, all private driving (including to and from work), and private direct and indirect use of energy in leisure activities. 11 refs.

  10. Health and Life-Style of Longevous Palauans: Implications for Developmental Theory.

    ERIC Educational Resources Information Center

    Jensen, Gordon D.; Polloi, Anthony H.

    1984-01-01

    Investigated the health, illness, and life-styles of the oldest Palauans (N=38) by interview in their homes. They were in unusually good physical and mental health. The most common physical problem was arthritis. Life-style is described in terms of diet, physical activity, medical services, and living conditions. (JAC)

  11. Weather, knowledge base and life-style

    NASA Astrophysics Data System (ADS)

    Bohle, Martin

    2015-04-01

    Why to main-stream curiosity for earth-science topics, thus to appraise these topics as of public interest? Namely, to influence practices how humankind's activities intersect the geosphere. How to main-stream that curiosity for earth-science topics? Namely, by weaving diverse concerns into common threads drawing on a wide range of perspectives: be it beauty or particularity of ordinary or special phenomena, evaluating hazards for or from mundane environments, or connecting the scholarly investigation with concerns of citizens at large; applying for threading traditional or modern media, arts or story-telling. Three examples: First "weather"; weather is a topic of primordial interest for most people: weather impacts on humans lives, be it for settlement, for food, for mobility, for hunting, for fishing, or for battle. It is the single earth-science topic that went "prime-time" since in the early 1950-ties the broadcasting of weather forecasts started and meteorologists present their work to the public, daily. Second "knowledge base"; earth-sciences are a relevant for modern societies' economy and value setting: earth-sciences provide insights into the evolution of live-bearing planets, the functioning of Earth's systems and the impact of humankind's activities on biogeochemical systems on Earth. These insights bear on production of goods, living conditions and individual well-being. Third "life-style"; citizen's urban culture prejudice their experiential connections: earth-sciences related phenomena are witnessed rarely, even most weather phenomena. In the past, traditional rural communities mediated their rich experiences through earth-centric story-telling. In course of the global urbanisation process this culture has given place to society-centric story-telling. Only recently anthropogenic global change triggered discussions on geoengineering, hazard mitigation, demographics, which interwoven with arts, linguistics and cultural histories offer a rich narrative

  12. Styling in a Language Learned Later in Life

    ERIC Educational Resources Information Center

    Rampton, Ben

    2013-01-01

    This article analyses the styles of English produced by an adult migrant who started to speak the language later in life, and it approaches them from the perspective of quantitative style-shifting and discursive stylization. After defining style and the procedures needed to justify the term "L2," the study describes the focal…

  13. Parenting Styles and Life Satisfaction of Turkish Adolescents

    ERIC Educational Resources Information Center

    Cenkseven-Onder, Fulya

    2012-01-01

    This study examined adolescents' perception of satisfaction from various life domains according to gender and parenting styles among 562 Turkish adolescents [53.2% girls; Mean (M) age = 14.1, Standard Deviation (SD) = 0.85]. The participants completed the multidimensional students' life satisfaction scale and the parenting style inventory. The…

  14. Temperament and Conflict-Management Style for Residence Life Directors.

    ERIC Educational Resources Information Center

    Dickson, Gary L.; Thayer, Jerome D.

    1984-01-01

    Examined the relationship between temperament and conflict-management style in college residence life directors. Results only partially and minimally support the hypothesis that there is a direct relationship between temperament and conflict-management style for residence life directors and supervisors. Age and experience are believed to intervene…

  15. [From the history of studying the impact of style of life on health].

    PubMed

    Lisytsyn, Yu P; Juravleva, T V; Khmel, A A

    2014-01-01

    The style of life as a particular type of life activity is one of main factors of health conditionality. This problem needs further investigation. At the same time, study of impact of factors of style of life on health has its own long-standing history and dates from times of Antiquity. The philosophers and sociologists determined the structure of style of life as an aggregate of predominantly subjective behavioral factors impacting in a particular way on health. The folk medicine made a significant input into development of foundation of healthy style of life and its application in treatment. Hereinafter, studying of these issues made it possible to find further development in numerous works of philosophers, sociologists, biologists, hygienists, physicians. Nowadays, the investigation process is going on and traditionally finds its reflection in the WHO activities. PMID:24960999

  16. Student's Life-Style Classifications: Key to Improved Literacy Programs.

    ERIC Educational Resources Information Center

    Martin, Larry G.

    1986-01-01

    Classifies student life-styles as entrepreneurs, superiors, regulars, suppliants, marginals, and underclass. Identifies demographic and attitudinal differences among these groups and discusses implications for programming decisions in adult literacy programs. (SK)

  17. [Life style diseases and functional foods].

    PubMed

    Goto, Tsuyoshi; Kawada, Teruo

    2016-03-01

    In Japan the onset of lifestyle-related diseases has increased, the people interests in "food and health", and the movement of the food industry is actively to respond to it. Healthy life expectancy is essential for mitigation of social medical expenses and improvement of the personal QOL in the super-aged society. Daily diet becomes the nucleus of healthy life expectancy. Historically, the concept of "functional food" system was born in the mid-1980s in ahead of our country in the world. Administration as a response to it to allow on that review, "food for specified health uses" was born. Furthermore, foods with a prevention function of lifestyle-related diseases, such as "Foods with Function Claims" system have been developing from 2015. In this paper, we want to further describe these circumstances, the current situation and the outlook. PMID:26923985

  18. [Bone and calcium metabolism in life-style related diseases].

    PubMed

    Kanazawa, Ippei; Sugimoto, Toshitsugu

    2016-03-01

    Accumulating evidence shows that life-style related diseases such as diabetes mellitus, hypertension, dyslipidemia are associated with bone and calcium metabolism. Patients with diabetes mellitus have increased fracture risks, independently of bone mineral density, with abnormality of parathyroid hormone secretion and impaired osteoblastic function. On the other hand, osteocalcin secreted from bone is reported to regulate glucose metabolism. Thus, bone, calcium and glucose metabolism may be deeply associated with each other. In this review, we describe the association between life-style related diseases, especially diabetes mellitus, and metabolism of bone and calcium. PMID:26923977

  19. A Longitudinal Study of the Relationship between Attributional Style, Life Events, and Depression in Japanese Undergraduates.

    ERIC Educational Resources Information Center

    Sakamoto, Shinji; Kambara, Masahiko

    1998-01-01

    Investigates relationships among attributional style, life events, and depression in 143 Japanese undergraduates. Results indicate that negative experiences and depressogenic attributional styles increase the likelihood of depression, while positive experiences and enhancing attributional styles decrease the likelihood of depression. Suggests…

  20. Gabriel Weinreich: The life and style

    NASA Astrophysics Data System (ADS)

    Hartmann, William M.

    2003-10-01

    Gabriel Weinreich (Gabi) was born in Vilna, Poland (now the capitol of Lithuania) one year prior to the founding of the Acoustical Society of America. When the second world war began in central Europe, Gabi's family came, in serial fashion, to New York City-Gabi himself arriving in 1941. Gabi studied physics at Columbia, and received a Ph.D. in 1953 for a thesis on atomic physics directed by the legendary I. I. Rabi. He subsequently worked on fundamental properties of semiconductors, first at Bell Labs, then, starting in 1960, at the University of Michigan. In 1977 he turned his attention to the acoustics of musical instruments, mainly the piano and bowed strings. He studied all phases of the physical elements: string excitation, string vibration, coupling, and radiation. Gabi brought his special style to acoustics-a combination of theory and experiment that imaginatively imports ideas and techniques from one area of physics into another, a willingness to attack traditional problems afresh by returning to first principles, and the ability to present ideas with incisive wit and charm so that information is not only informative but is also entertaining.

  1. The Tuareg: Nature Changes a Life Style. Mini-Module.

    ERIC Educational Resources Information Center

    African-American Inst., New York, NY. School Services Div.

    This module contains a description of the Tuareg society in Africa, a list of resources for teachers and students to learn how the African drought is affecting Tuareg life-style, and a lesson plan with eight questions for class discussion. The social strata are described within the Tuareg, ranging from nomadic herd-tending nobles to servants who…

  2. Life Style Patterns: A New Dimension for Mass Communication Research.

    ERIC Educational Resources Information Center

    Plummer, Joseph T.

    In measuring the characteristics of mass-communication audiences, three dimensions are frequently used: demographics, social class, and psychological characteristics. The author proposes a fourth, "life style," which offers reliable data, is more colorful than demographics and more useful than psychological characteristics. This dimension is…

  3. Single-parent Fatherhood: An Emerging Family Life Style

    ERIC Educational Resources Information Center

    Orthner, Dennis K.; And Others

    1976-01-01

    This paper examines the growing phenomenon of fathers being primary parents due to widowhood, divorce, separation, or adoption. Interviews with 20 single-parent fathers consider the successes and strains they experience in childrearing, in using compensatory services, and in their own adult life style. Recommendations are presented. (Author)

  4. Life-Style Classification of Adult High School Noncompleters.

    ERIC Educational Resources Information Center

    Martin, Larry G.

    1987-01-01

    The study sought to identify and describe life-style classifications that exist among adult high school noncompleters and to analyze significant differences that exist among categories. Findings suggest six broad classifications: (1) Entrepreneurs, (2) Superiors, (3) Regulars, (4) Suppliants, (5) Marginals, and (6) Underclass. (Author/CH)

  5. The external costs of a sedentary life-style.

    PubMed Central

    Keeler, E B; Manning, W G; Newhouse, J P; Sloss, E M; Wasserman, J

    1989-01-01

    Using data from the National Health Interview Survey and the RAND Health Insurance Experiment, we estimated the external costs (costs borne by others) of a sedentary life-style. External costs stem from additional payments received by sedentary individuals from collectively financed programs such as health insurance, sick-leave coverage, disability insurance, and group life insurance. Those with sedentary life-styles incur higher medical costs, but their life expectancy at age 20 is 10 months less so they collect less public and private pensions. The pension costs come late in life, as do some of the medical costs, and so the estimate of the external cost is sensitive to the discount rate used. At a 5 percent rate of discount, the lifetime subsidy from others to those with a sedentary life style is $1,900. Our estimate of the subsidy is also sensitive to the assumed effect of exercise on mortality. The subsidy is a rationale for public support of recreational facilities such as parks and swimming pools and employer support of programs to increase exercise. PMID:2502036

  6. Height and skeletal morphology in relation to modern life style.

    PubMed

    Hermanussen, Michael; Scheffler, Christiane; Groth, Detlef; Aßmann, Christian

    2015-01-01

    Height and skeletal morphology strongly relate to life style. Parallel to the decrease in physical activity and locomotion, modern people are slimmer in skeletal proportions. In German children and adolescents, elbow breadth and particularly relative pelvic breadth (50th centile of bicristal distance divided by body height) have significantly decreased in recent years. Even more evident than the changes in pelvic morphology are the rapid changes in body height in most modern countries since the end-19th and particularly since the mid-20th century. Modern Japanese mature earlier; the age at take-off (ATO, the age at which the adolescent growth spurt starts) decreases, and they are taller at all ages. Preece-Baines modelling of six national samples of Japanese children and adolescents, surveyed between 1955 and 2000, shows that this gain in height is largely an adolescent trend, whereas height at take-off (HTO) increased by less than 3 cm since 1955; adolescent growth (height gain between ATO and adult age) increased by 6 cm. The effect of globalization on the modern post-war Japanese society ("community effect in height") on adolescent growth is discussed. PMID:26642759

  7. Location Contexts of User Check-Ins to Model Urban Geo Life-Style Patterns

    PubMed Central

    Hasan, Samiul; Ukkusuri, Satish V.

    2015-01-01

    Geo-location data from social media offers us information, in new ways, to understand people's attitudes and interests through their activity choices. In this paper, we explore the idea of inferring individual life-style patterns from activity-location choices revealed in social media. We present a model to understand life-style patterns using the contextual information (e. g. location categories) of user check-ins. Probabilistic topic models are developed to infer individual geo life-style patterns from two perspectives: i) to characterize the patterns of user interests to different types of places and ii) to characterize the patterns of user visits to different neighborhoods. The method is applied to a dataset of Foursquare check-ins of the users from New York City. The co-existence of several location contexts and the corresponding probabilities in a given pattern provide useful information about user interests and choices. It is found that geo life-style patterns have similar items—either nearby neighborhoods or similar location categories. The semantic and geographic proximity of the items in a pattern reflects the hidden regularity in user preferences and location choice behavior. PMID:25970430

  8. Societal Influences on Health and Life-styles

    PubMed Central

    Ulmer, David D.

    1984-01-01

    Strong sociocultural forces affect individual attitudes toward health and choice of life-style. Economic deprivation fosters negative health behaviors. Positive health habits are reinforced by discrete societal groups. The news media, particularly television, disseminate much useful health information, though the overall educational value is diminished by the content of commercial messages and programming. The automobile is a major societal influence, but neither individual drivers nor the car manufacturers give enough priority to highway safety, leaving that role to governmental regulation. American industry is becoming a positive influence in the encouragement of good health habits, and fashion is lately an important ally in personal health maintenance. PMID:6523860

  9. Anger Style, Psychopathology, and Regional Brain Activity

    PubMed Central

    Stewart, Jennifer L.; Levin, Rebecca L.; Sass, Sarah M.; Heller, Wendy; Miller, Gregory A.

    2010-01-01

    Depression and anxiety often involve high levels of trait anger and disturbances in anger expression. Reported anger experience and outward anger expression have recently been associated with left-biased asymmetry of frontal cortical activity, assumed to reflect approach motivation. However, different styles of anger expression could presumably involve different brain mechanisms and/or interact with psychopathology to produce various patterns of brain asymmetry. The present study explored these issues by comparing resting regional electroencephalographic activity in participants high in trait anger who differed in anger expression style (high anger-in, high anger-out, both) and participants low in trait anger, with depression and anxiety systematically assessed. Trait anger, not anger-in or anger-out, predicted left-biased asymmetry at medial frontal EEG sites. The anger-in group reported higher levels of anxious apprehension than did the anger-out group. Furthermore, anxious apprehension moderated the relationship between trait anger, anger-in, and asymmetry in favor of the left hemisphere. Results suggest that motivational direction is not always the driving force behind the relationship of anger and left frontal asymmetry. Findings also support a distinction between anxious apprehension and anxious arousal. PMID:18837620

  10. Life-Styles of Six Professional Women Engaged in College Student Development Careers.

    ERIC Educational Resources Information Center

    Gelwick, Beverly Prosser; And Others

    1984-01-01

    Compares the life styles of six professional women who share and examine their experiences in five major life styles: (1) single; (2) lesbian; (3) divorced with children; and (4) Black and White engaged in dual career marriages. Reflects on the rewards and frustrations of multiple roles. (Author/JAC)

  11. Alternative Life Styles to Monogamous Marriage: Variants of Normal Behavior in Psychotherapy Clients.

    ERIC Educational Resources Information Center

    Peabody, Shelley Ann

    1982-01-01

    Discusses three alternative life styles to monogamous marriage: swinging, open marriage, and group marriage. Includes brief reviews of both the critique of monogamous marriage as not fulfilling intimacy needs, and research on individuals in alternative life styles as displaying potentially normal behavior. (Author)

  12. Influence of Life Style Factors on Barrett's Oesophagus.

    PubMed

    Horna Strand, A; Franzén, T

    2014-01-01

    Background. Since the incidence of adenocarcinoma of the oesophagus is rising, the prognosis is poor, and surveillance programs are expensive and mostly cost ineffective, there is a need to increase the knowledge of risk factors in Barrett's oesophagus and oesophageal cancer in order to be able to give attention to medical prevention and/or surveillance programs. Aim. To study if there is a correlation between the development of Barrett's oesophagus and GOR (gastro oesophageal reflux), family history of GOR, and life style factors, such as alcohol, smoking habits, and mental stress. Methods. Fifty-five consecutively selected patients with Barrett's oesophagus (BO) examined at Linköping University Hospital's Oesophageal Laboratory were matched by sex, age, and duration of reflux symptoms with 55 GOR patients without Barrett's oesophagus at the Oesophageal Laboratory. The medical charts in respective groups were examined for comparison of life style factors, mental stress, medication, duration of gastroesophageal acid reflux at 24 hr-pH-metry, and incidence of antireflux surgery and of adenocarcinoma of the oesophagus (ACO). Also, potential gender differences and diagnosis of ACO were studied. Results. Mean percentage reflux time on 24 hr-pH-metry was higher for the Barrett's oesophagus group, 18% for women and 17% for men compared to 4% for women and 4% for men in the control group (P < 0.05). Family history of GOR was more frequent in Barrett's oesophagus patients (62%) than in the control group (35%) (P < 0.05). Male patients with Barrett's oesophagus had medical therapy for their GOR symptoms to a higher extent (38%) than male controls (65%) (P < 0.05). No difference was found in the number of tobacco users or former tobacco users between Barrett's oesophagus patients and controls. Barrett's oesophagus patients had the same level of alcohol consumption and the same average BMI as the control subjects. Female patients with Barrett's oesophagus rated

  13. Explanatory style across the life span: evidence for stability over 52 years.

    PubMed

    Burns, M O; Seligman, M E

    1989-03-01

    Analyzed explanatory style across the life span. 30 Ss whose average age was 72 responded to questions about their current life and provided diaries or letters written in their youth, an average of 52 years earlier. A blind content analysis of explanatory style derived from these 2 sources revealed that explanatory style for negative events was stable throughout adult life (r = .54, p less than .002). In contrast, there appeared to be no stability of explanatory style for positive events between the same 2 time periods. These results suggest that explanatory style for negative events may persist across the life span and may constitute an enduring risk factor for depression, low achievement, and physical illness. PMID:2926642

  14. Nutrigenomics and its Impact on Life Style Associated Metabolic Diseases.

    PubMed

    Rana, Shalika; Kumar, Shiv; Rathore, Nikita; Padwad, Yogendra; Bhushana, Shashi

    2016-06-01

    Post-human genome revelation observes the emergence of 'Nutigenomics' as one of the exciting scientific advancement influencing mankind around the world. Food or more precisely 'nutrition' has the major impact in defining the cause-response interaction between nutrient (diet) and human health. In addition to substantial understanding of nutrition-human-health interaction, bases of 'nutrigenomic' development foster on advent in transcriptomics, genomics, proteomics and metabolomics as well as insight into food as health supplement. Interaction of selected nutrient with associated genes in specific organ or tissue necessary to comprehend that how individual's genetic makeup (DNA transcribed into mRNA and then to proteins) respond to particular nutrient. It provided new opportunities to incorporate natural bioactive compounds into food for specific group of people with similar genotype. As inception of diabetes associated with change in gene expression of, not limited to, protein kinase B, insulin receptor, duodenal homeobox and glucokinase, thus, targeting such proteins by modifying or improving the nutritional availability or uptake may help to devise novel food, supplements, or nutraceuticals. In this article, various aspects of R&D in nutrigenomics are reviewed to ascertain its impact on human health, especially with life-style associated diseases. PMID:27252592

  15. Life style and biochemical adaptation in Antarctic fishes

    NASA Astrophysics Data System (ADS)

    di Prisco, Guido

    2000-12-01

    Respiration and metabolism are under investigation in Antarctic fish, in an effort to understand the interplay between ecology and biochemical and physiological processes. Fish of the dominant suborder Notothenioidei are red-blooded, except Channichthyidae (the most phyletically derived family), whose genomes retain transcriptionally inactive DNA sequences closely related to the α-globin gene of red-blooded notothenioids and have lost the β-globin locus. Our structure/function studies on 38 of the 80 red-blooded species are aimed at correlating sequence, multiplicity and oxygen binding with ecological constraints and at obtaining phylogenetic information on evolution. For comparative purposes, this work has been extended to non-Antarctic notothenioids. All sluggish bottom dwellers have a single major hemoglobin (Hb) and often a minor, functionally similar one. Three species of the family Nototheniidae have different life styles. They have uniquely specialised oxygen-transport systems, adjusted to the mode of life of each species. Artedidraconidae have a single Hb, lacking oxygen-binding cooperativity, similar to the ancestral hemoproteins of primitive organisms. The amino acid sequences are currently used in the molecular modelling approach. The study of several enzymes with key roles in metabolism (e.g. glucose-6-phosphate dehydrogenase, L-glutamate dehydrogenase, phosphorylase b, carbonic anhydrase) indicate that some aspects of the molecular structure (e.g. molecular mass, number of subunits, amino acid sequence, temperature of irreversible heat inactivation) have been conserved during development of cold adaptation. However, high catalytic efficiency, possibly due to subtle molecular changes, is observed at low temperature.

  16. Obesity in young Dutch adults: II, daily life-style and body mass index.

    PubMed

    Baecke, J A; Burema, J; Frijters, J E; Hautvast, J G; van der Wiel-Wetzels, W A

    1983-01-01

    The relationships between aspects of daily life-style and age, level of education, and body mass index (BMI; weight/height) were studied in young adult males (n = 1765) and females (n = 2092) in three age groups (19-21, 24-26 and 29-31 yr) in a Dutch population. By means of principal-components analysis five conceptually meaningful factors could be distinguished within the aspects of daily life-style which were considered. These factors were interpreted as constructs of: (1) slimming behaviour; (2) behaviour characterized by the consumption of coffee and alcohol, smoking habits and the number of hours sleep per night (CASS behaviour); (3) eating sweet and savoury snacks between meals; (4) health-conscious behaviour; and (5) physical activity. After adjustments were made for age and level of education, multiple regression analysis showed that slimming behaviour was positively related to BMI in both sexes, CASS behaviour was positively related to BMI in males, and health-conscious behaviour was inversely related to BMI in both sexes. An observed positive relationship between BMI and occupational physical activity in males could be explained by a confounding effect of socio-economic status. The observed weak positive relationship between number of hours active sport per month and BMI in males is possibly due to a difference in lean body mass. The consumption of sweet and savoury snacks was not related to BMI in either sex. These findings suggest that the daily life-style variables should be interpreted as indicators of more general types of behaviour, some of which may be important determinants of obesity. PMID:6840963

  17. Attachment Styles and Acculturation of Christian Asian Indians: Impact on Life Satisfaction

    ERIC Educational Resources Information Center

    Isaac, Sherin K.

    2008-01-01

    Introduced by Jonathan Bowlby in the early 1960s, attachment theory seeks to explain an individual's depth of bonding with others throughout one's life. Attachment styles can affect family life, life interactions, career choices, friendships, relationships, marriage, and parenting (Turner, 2005). Attachment theory is composed of four different…

  18. Association of Coping Styles with Quality of Life in Cancer Patients

    PubMed Central

    Shakeri, Jalal; Kamangar, Mohamad; Ebrahimi, Ehteram; Aznab, Mozafar; Shakeri, Hania; Arman, Farid

    2015-01-01

    Backgrounds and Aim: Cancer patients experience a high level of stress caused by the disease and treatment processes. Dealing with cancer using more beneficial coping styles can effectively improve the quality of life (QOL) and reduce the side effects of cancer, and it is treatment. In this study, we aimed to investigate the relationship between coping styles and QOL in cancer patients. Methods: The study was performed on 150 cancer patients (71 females and 79 males) admitted to the hospitals affiliated with Kermanshah University of Medical Sciences. Endler and Parker Coping Inventory for Stressful Situations, and World Health Organization's Quality of Life Questionnaire were used to evaluate their coping style and QOL, respectively. Results: The Present study showed in cancer patients being male, single, having higher salary and education, and lower age are related to higher QOL. Furthermore, in general, QOL of cancer patients was positively correlated with avoidant coping style (P < 0.05, r : 0.170) and negatively associated with emotion-focused coping styles (P < 0.01, r : −0.378). Conclusion: The results suggested that focusing on a patient's coping style, predominantly on an emotion-focused coping style, is essential to improve patient's QOL, and that patients possibly to employ a more emotion-oriented coping style should receive enough notice, particularly before discharge. PMID:26600698

  19. Analysis of college students' online life-styles and their psychological profiles in South Korea.

    PubMed

    Lee, Sujin

    2010-12-01

    This study examines the relationships between the online life-styles of South Korean students as Internet users and Internet use, their tendency toward Internet addiction, and the level of cyber ethics. A sample of 324 students, aged between 18 and 23 years, from a medium-sized university in South Korea was asked to complete a survey. They were categorized into three groups depending on their online life-styles: a Social group (SG), an Individual group (IG), and a Loner group (LG). In the following analyses, no group difference was found in hours of Internet use on either weekdays or weekends, but the SG reported higher engagement in interaction-oriented activities (e.g. blogging, games, and instant messenger services) than the LG. As for tendency toward Internet addiction, all three groups belonged to the first phase of the "at-risk" classification in Korea. Interestingly, the IG characteristics of sensation seeking and independence reported the lowest scores in cyber ethics, while the LG characteristics of apathetic attitude toward the Internet reported the highest scores in cyber ethics. This preliminary study showed that Internet users impose different meanings and values on their Internet experiences, which contribute to their use of Internet services, their tendency toward Internet addiction, and their level of cyber ethics. PMID:21142996

  20. Preventive health care for older women: life-style recommendations and new directions.

    PubMed

    Ferrucci, L; Benvenuti, E; Bartali, B; Bandinelli, S; Di Iorio, A; Russo, C R; Lauretani, F

    2000-04-01

    One of the key paradoxes in gerontology is that, despite a higher longevity, aging women experience worse health and longer disability than men. However, there is growing evidence that changes in life-style, medical interventions and systematic screening for certain diseases may substantially reduce the excess risk of major chronic conditions and disability in aging women, and therefore improve the quality of their late life. The potentials and public health implications of prevention in older women have been recently emphasized, not only by the scientific literature, but also by the media. More and more women are turning to their primary care physicians or other health professionals to seek counselling and help on how to reduce the burden of chronic disease and disability in old age by quitting smoking, eating a healthy diet, increasing physical activity, and coping with stress. Hormone replacement therapy also has a central role in this action of prevention. To maximize compliance, women should be provided a few guidelines that are easy to understand, and can be followed without interfering too much with their daily life activities. This article reviews the current literature on prevention in older women to select preventive strategies that are based on robust scientific evidence. This list of guidelines should be considered as a starting point for all those who are in charge of caring for middle-aged and older women. PMID:10902053

  1. Effect of Intervention to Change Life Style to Increase Marital Adjustment

    NASA Astrophysics Data System (ADS)

    Ahmadi, Khodabakhsh; Etemadi, Ahmad; Fathi-Ashtiani, Ali; Shokooh, Navabi-Nejad

    The aim of the present research was to investigate the effect of life style changes on marital adjustment. Eighty couples who had the most determined maladjustment were selected and randomly divided to experimental and control groups. Then an intervention method for life style change was administered to the experimental group. The Enrich was questionnaire for pre and post test. The results show that, the method of life style changing was reducing marital maladjustment. The marital adjustment change score between two groups (Experimental and Control) was significantly different (p< 0.001). This effect was for dimensions of marital adjustment such as; personality issues, financial management, conflict resolution and sexual relationships. It was recommended that counselors and psychotherapists select their intervention method according to the maladjustment dimensions to help afflicted couples with maladjustment.

  2. Cognitive styles and life events interact to predict bipolar and unipolar symptomatology.

    PubMed

    Reilly-Harrington, N A; Alloy, L B; Fresco, D M; Whitehouse, W G

    1999-11-01

    This study examined the interaction of cognitive style (as assessed self-report and information-processing battery) and stressful life events in predicting the clinician-rated depressive and manic symptomatology of participants with Research Diagnostic Criteria lifetime diagnoses of bipolar disorder (n = 49), unipolar depression (n = 97), or no lifetime diagnosis (n = 23). Bipolar and unipolar participants' attributional styles, dysfunctional attitudes, and negative self-referent information processing as assessed at Time 1 interacted significantly with the number of negative life events that occurred between Times 1 and 2 to predict increases in depressive symptoms from Time 1 to Time 2. Within the bipolar group, participants' Time 1 attributional styles and dysfunctional attitudes interacted significantly, and their self-referent information processing interacted marginally, with intervening life events to predict increases in manic symptoms from Time 1 to Time 2. These findings provide support for the applicability of cognitive vulnerability-stress theories of depression to bipolar spectrum disorders. PMID:10609421

  3. Body dysmorphic disorder and life-style drugs. Overview and case report with finasteride.

    PubMed

    Harth, W; Linse, R

    2001-07-01

    The body dysmorphic disorder is the repeated preoccupation with a minimal or non-evident defect and includes a wide spectrum of imagined defects in appearance. These patients present themselves in every clinical practice and are extraordinarily difficult to treat. The focus of the preoccupation concerns head, face, chest and the genital area. Following the introduction of the new "life-style" drug, finasteride, we observed a dramatic increase in the number of patients suffering from body dysmorphic disorder attending our clinic for skin diseases in Erfurt. These patients frequently contact their doctor demanding specifically for prescription of a particular life-style drug. However, there is no indication for using life-style drugs for the treatment of a body dysmorphic disorder. The appropriate treatment includes psychotherapy and psychopharmacological treatment. PMID:11471771

  4. Perceived parental food controlling practices are related to obesogenic or leptogenic child life style behaviors.

    PubMed

    Van Strien, Tatjana; van Niekerk, Rianne; Ouwens, Machteld A

    2009-08-01

    To better understand whether the parental food controlling practices pressure and restriction to eat are obesity preventing or obesity promoting, this study examined whether these parenting practices are related to other (food or non-food) areas that are generally regarded as obesogenic or leptogenic. Are these foods controlling practices more indicative of obesogenic or leptogenic child life style behaviors? In a sample of 7-12-year-old boys and girls (n = 943) the perceived parental food controlling practices were related to various measures for unhealthy life style. Using factor analysis we assessed whether there is a constellation of lifestyle behaviors that is potentially obesogenic or leptogenic. Remarkably, perceived parental restriction and pressure loaded on two different factors. Perceived parental restriction to eat had a negative loading on a factor that further comprised potential obesogenic child life style behaviors, such as snacking (positive loading), time spend with screen media (television or computer) (positive loadings) and frequency of fruit consumption (negative loading). Perceived parental pressure to eat had a positive loading on a factor that further comprised potential leptogenic life style behaviors such as frequency of eating a breakfast meal and sporting (positive loadings). It is concluded that low perceived parental restriction in regard to food may perhaps be a sign of more uninvolved 'neglecting' or indulgent parenting/obesogenic home environment, whereas high perceived parental pressure to eat may be sign of a more 'concerned' leptogenic parenting/home environment, though more research into style of parenting is needed. PMID:19467280

  5. How do life style factors relate to general health and overweight?

    PubMed

    van Strien, Tatjana; Koenders, Paul G

    2012-02-01

    In this study we examined the associations between on the one hand the life style factors: Sports, Alcohol, Nutrition, Overweight and Smoking (SANOS), the eating styles of dietary restraint, external- and emotional eating and on the other hand overweight, energy at work and perceived general health. Using a web-based life style questionnaire, responses were obtained from 3272 employees (1254 women and 2018 men) in a large banking corporation. These data were subjected to principal component factor analysis. In both sexes, the SANOS life style factors loaded on a factor that stood for good general health and energy at work, and that, in women, additionally comprised high dietary restraint. Overweight, in contrast, loaded in both sexes on a factor that comprised: restrained eating, emotional eating (highest loading) and external eating, and, in the women, additionally general health (negative loading) and energy at work (negative loading). It is concluded that the attempt made in life style programs to elevate general health perception and lower body weight may be more successful for the latter if the program is also targeted at improvement of eating behavior. PMID:22027272

  6. Dietary patterns of Pakistani adults and their associations with sociodemographic, anthropometric and life-style factors.

    PubMed

    Safdar, Nilofer F; Bertone-Johnson, Elizabeth; Cordeiro, Lorraine; Jafar, Tazeen H; Cohen, Nancy L

    2013-01-01

    Dietary pattern analysis is an epidemiological method designed to consider the complexity of food preferences and diet patterns of populations. Few studies from South Asia have used this methodology to describe population food intake. Our objective was to identify dietary patterns and understand their associations with sociodemographic, anthropometric and life-style factors among low-income Pakistani urban adults. Dietary information was collected by a thirty-three-item FFQ and dietary patterns were derived by principal component analyses in 5491 subjects enrolled in the Control of Blood Pressure and Risk Attenuation (COBRA) study. Three dietary patterns were identified: a fat and sweet pattern characterised by fried snacks/foods, desserts, organ meats, bakery products, Pakistani bread and food purchased from outside the home; a fruit and vegetable pattern including fruits, juices, raw and cooked vegetables, lean meat and low-fat milk; and a seafood and yogurt pattern identified by prawns, fish, potatoes and yogurt. The fat and sweet pattern scores were low among older subjects, those with high BMI and waist circumference but high among females and physically active participants. The fruit and vegetable pattern was associated with younger age, high BMI, education and non-tobacco use. The seafood and yogurt pattern was associated with high BMI, increased physical activity and non-tobacco use. In conclusion, distinct dietary patterns exist for the Pakistani population that may be related to some of the population characteristics and thus may have importance in suggesting dietary and life-style interventions in the prevention of chronic diseases. PMID:25191598

  7. Coping Styles of Patients with Life-Threatening Illness: A Literature Review

    ERIC Educational Resources Information Center

    Shady, Gary

    1978-01-01

    The literature consists of numerous references to coping styles of patients facing life-threatening illness, but the general consensus denotes the following as the predominant ones: denial, depression, anger, suicide, anxiety and fear reactions, psychosomatic compaining, schizoid-type and neurotic-type reactions, regression, dependency, and…

  8. The Boston Single Life-Style Study: Implications for the Helping Professions.

    ERIC Educational Resources Information Center

    Reister, Barry W.; And Others

    1981-01-01

    Discusses the single-living phenomenon, particularly in a large urban setting, and explores the realities of this life-style by examining attitudes and behaviors of a sample of single adults regarding relationships, sexuality, marriage, and children. Concludes with a discussion of implications for counseling the single client. (Author)

  9. Adaptive and Maladaptive Perfectionism as Mediators of Adult Attachment Styles and Depression, Hopelessness, and Life Satisfaction

    ERIC Educational Resources Information Center

    Gnilka, Philip B.; Ashby, Jeffrey S.; Noble, Christina M.

    2013-01-01

    This study examined the relationships between adaptive and maladaptive perfectionism, anxious and avoidant adult attachment styles, depression, hopelessness, and life satisfaction among a sample of 180 undergraduate students. Maladaptive perfectionism mediated the relationship between both forms of adult attachment and depression, hopelessness,…

  10. The Role of Life Satisfaction and Parenting Styles in Predicting Delinquent Behaviors among High School Students

    ERIC Educational Resources Information Center

    Onder, Fulya Cenkseven; Yilmaz, Yasin

    2012-01-01

    The purpose of this study is to determine whether the parenting styles and life satisfaction predict delinquent behaviors frequently or not. Firstly the data were collected from 471 girls and 410 boys, a total of 881 high school students. Then the research was carried out with 502 students showing low (n = 262, 52.2%) and high level of delinquent…

  11. Life Stress: Related Symptoms, Subjective Appraisal and Coping Styles.

    ERIC Educational Resources Information Center

    Kantner, James E.; And Others

    Stress and its influence upon physiological and emotional functioning has been well documented in research literature. In order to extend this research to study the relationship between accumulated life stress, symptoms, and coping responses, 202 college graduates and undergraduates, (144 females and 58 males) responded to three self-report…

  12. Self-rated health, life-style, and psychoendocrine measures of stress in healthy adult women

    PubMed Central

    2010-01-01

    Background Self-rated health (SRH) is a robust predictor of subsequent health outcome, independent of objective health measures and life-style-related health risk factors. However, the determinants of SRH are as yet largely unknown. In accordance with the prevailing stress theory, we hypothesized that SRH is associated with personal coping resources, psychological strain, life-style variables, and endocrine variables. Methods A total of 106 healthy women, 22–59 years of age, were followed for up to 3 years with annual blood sampling (cortisol, prolactin, testosterone) and written questionnaires in which information on SRH, psychological strain, coping resources, socio-economic and life-style variables was sought. Results In bivariate, screening logistic regression analyses, intended to find candidate variables for a final analysis model, all coping resource variables (sense of coherence, mastery, and self-esteem) were significantly related to SRH, and so were two psychological strain variables (vital exhaustion, and sleep disturbances), one life-style variable (fitness), but none of the endocrine variables. In the final multivariate analysis model, including all candidate variables, only vital exhaustion (P < 0.0001), fitness (P = 0.0002), and sense of coherence (P = 0.0006) were independently associated with SRH, together explaining 74% of the SRH variance. Conclusion Some elements of the hypothesis, i.e. the effects of coping resources, psychological strain, and life-style variables on SRH, were supported by the results, while others, i.e. effects of endocrine measures on SRH, were not, indicating a possible gender difference. PMID:20977316

  13. Coping styles in adults with cystic fibrosis: implications for emotional and social quality of life.

    PubMed

    Mc Hugh, Rachel; Mc Feeters, Danielle; Boyda, David; O'Neill, Siobhan

    2016-01-01

    As life expectancy increases, interest has grown surrounding the factors that may influence quality of life (QOL) for people with cystic fibrosis (CF). The aim of the current study was to examine which specific coping styles were positively or negatively associated with social and emotional QOL in a CF sample. One hundred and twenty-two respondents aged 18 and over were recruited through an online support group. Respondents completed the 'CF Questionnaire-Revised (CFQ-R)' and the 'Brief COPE'. The CFQ-R is a disease-specific instrument designed to measure the impact of CF on nine QOL domains and the Brief COPE is a 28 item questionnaire which assesses 14 coping scales. A multivariate regression model revealed that higher substance abuse and disengagement was associated with lower emotional QOL whereas greater use of religion, instrumental coping and acceptance was positively associated with emotional QOL. Active coping was linked to better social QOL and a negative association was reported between distraction coping with both emotional and social domains. Given the burden of CF, ascertaining which factors enhance or diminish emotion and social well-being is now an integral component of QOL research. The current findings may therefore have value in informing clinical interventions which aim to cater for the psychological needs of individuals with CF. PMID:25783850

  14. Endothelium and Its Alterations in Cardiovascular Diseases: Life Style Intervention

    PubMed Central

    Paganelli, Corrado; Buffoli, Barbara; Rodella, Luigi Fabrizio; Rezzani, Rita

    2014-01-01

    The endothelium, which forms the inner cellular lining of blood vessels and lymphatics, is a highly metabolically active organ that is involved in many physiopathological processes, including the control of vasomotor tone, barrier function, leukocyte adhesion, and trafficking and inflammation. In this review, we summarized and described the following: (i) endothelial cell function in physiological conditions and (ii) endothelial cell activation and dysfunction in the main cardiovascular diseases (such as atherosclerosis, and hypertension) and to diabetes, cigarette smoking, and aging physiological process. Finally, we presented the currently available evidence that supports the beneficial effects of physical activity and various dietary compounds on endothelial functions. PMID:24719887

  15. Influence of employees' attachment styles on their life satisfaction as mediated by job satisfaction and burnout.

    PubMed

    Reizer, Abira

    2015-01-01

    The aim of this study was to obtain better insight into the associations between attachment styles and employees' life satisfaction. This was achieved by examining the mediating roles of burnout and job satisfaction. Three hundred and thirty-nine employees, from a convenience community sample, participated in the current study. Results of the mediation model indicated that the associations between avoidance and life satisfaction were mediated by burnout and job satisfaction. However, the associations between attachment anxiety and life satisfaction were mediated by burnout but not by job satisfaction. Theoretical and practical implications for organizations and for attachment theory at work are discussed. PMID:25901635

  16. M-health system for life-style enhancement: WiFIT.

    PubMed

    Zvikhachevskaya, A; Grant, R; Kolev, G

    2012-01-01

    In this paper we present a novel m-health system which provides personalized real-time recommendations for life-style enhancement. The system, termed WiFIT, is capable of monitoring a wide range of the a priori defined biometric parameters and generates recommendations for achieving or maintaining the desired health and life-style goals. WiFIT is designed as an open platform which could be as complex or as simple as required for a particular application. Its key components include secure wireless broadband links, personal area body area sensory network, and an interactive data base with built-in prediction algorithms. The paper describes the WiFIT architecture and outlines system performance for certain case studies. PMID:23365884

  17. Physical activity extends life expectancy

    Cancer.gov

    Leisure-time physical activity is associated with longer life expectancy, even at relatively low levels of activity and regardless of body weight, according to a study by a team of researchers led by the NCI.

  18. Influence of Comprehensive Life Style Intervention in Patients of CHD

    PubMed Central

    Dehghani, Ali; Bhasin, Sanjiv Kumar; Dwivedi, Shridhar; Malhotra, Rajeev Kumar

    2015-01-01

    Background and Objectives: Over the past 30 years, the CHD rates have doubled in India whereas CHD rates have declined by 15% in most developed countries due to lifestyle interventions during the same period. So, the present study was conducted to find out the effectiveness of lifestyle intervention in reducing major risk factors in CHD patients in an Indian setting. Methods: We conducted this randomized controlled trial on 640 eligible subjects who were randomly assigned to two groups. The study group was given an interventional package at baseline and at three months, detailing the aspects of a healthy lifestyle in relation to CHD risk factors whereas no intervention was provided for the control group. The study subjects were followed at three and six months and the risk factors were assessed to find out reduction, if any, in the prevalence of the risk factors amongst them. Results: There was a significant reduction in hypertension, tobacco, and lack of physical activity at three and at six months (p<0.03) when compared to the baseline in the study group. However, there was no significant reduction in obesity at three months (p=0.148) while the reduction in obesity was significant at six months (p=0.0005) in the study group as compared to the control group. The lipid profile reduced significantly at six months but there was no statistically significant reduction in diabetes at six months in the study group as compared to the control group (p=0.419). Interpretation & Conclusion: Except for diabetes, the lifestyle intervention was successful in increasing physical activity, improving the hypertension control, and decreasing lipid profile disorders, obesity, and tobacco use in the study group. PMID:26153198

  19. Coping Style and Quality of Life in Elderly Patients with Vision Disturbances

    PubMed Central

    Oles, Maria

    2014-01-01

    Purpose. This study aims at evaluating coping style and quality of life in patients with glaucoma and cataract. Methods. The participants were patients (N = 237, 130F; mean age: M = 67,8; SD = 9,5) with low vision caused by cataract (N = 188) and glaucoma (N = 49) who answered the Quality of Life Questionnaire (QOLQ) by Schalock and Keith. The participants were divided by means of cluster analysis (k-means) according to coping styles measured by CISS (Endler and Parker) into three groups: (1) high mobilization for coping, (2) task-oriented coping, and (3) low mobilization for coping. Results. In all the group, a general quality of life was moderately lowered; however, in task-oriented group it was relatively high. Moreover, task-oriented group had significantly lower level of anxiety (STAI), hopelessness (HS), and loneliness (UCLA LS-R) and higher level of self-esteem (SES) in comparison to the patients from high mobilization and low mobilization for coping. Conclusions. In an old age, adaptive coping with vision disturbances does not necessarily mean flexibility in combining all coping styles, but rather task-oriented coping and an ability to use social support. Extreme mobilization for coping seems not adaptive similarly like low mobilization for coping because it violates balance between environmental requirements and personal resources. PMID:25215225

  20. The relationship between perceived parenting style, filial piety, and life satisfaction in Hong Kong.

    PubMed

    Chen, Wei-Wen

    2014-06-01

    This study examined the relationship between perceived parenting style, filial piety, and life satisfaction among Chinese young adults. A survey was administered to 395 university students in Hong Kong on their perceptions about their parents' parenting practices, filial piety beliefs, and life satisfaction. The results suggest that perceived authoritative parenting is associated with reciprocal filial piety and contributes positively to the young adults' life satisfaction. Both perceived authoritative and authoritarian parenting were associated with authoritarian filial piety, but authoritarian filial piety was not associated with young adults' life satisfaction. Due to the familial interdependence emphasized in the Chinese cultural context, Chinese adolescents' filial beliefs are related to the parenting they have experienced, and these beliefs may be associated with their psychosocial outcomes. PMID:24821523

  1. Is Parenting Style Related to Children's Healthy Eating and Physical Activity in Latino Families?

    ERIC Educational Resources Information Center

    Arredondo, Elva M.; Elder, John P.; Ayala, Guadalupe X.; Campbell, Nadia; Baquero, Barbara; Duerksen, Susan

    2006-01-01

    Parenting styles influence a child's risk for obesity. The goals of this study are to evaluate the influence of (i) parenting style on children's health behaviors (physical activity and dietary intake), (ii) children's sociodemographic characteristics on parenting style and on children's health behaviors and (iii) parents' sociodemographic…

  2. [Relationship between subjective cognition and observed life-style in nursing students].

    PubMed

    Murata, M; Chen, F; Sakamoto, H; Sugiura, S

    1997-12-01

    Complex interactions between long-standing lifestyles and genetic factors are strongly involved in the pathologenesis of adult diseases or chronic degenerative diseases. We usually use a questionnaire to obtain life-style information from subjects in a health survey. However, the response to questionnaires is a subjective recognition, therefore, it does not always precisely correspond to the actual situation. The purpose of this research is to compare the response to the questionnaire about life-styles with facts that can be objectively observed. Furthermore, each aspect of life-styles was examined on a mutual influence grade. The subjects were ninety-eight nursing college students aged from 18 to 23 years old, in good health. Subjective symptoms and daily life practices were investigated by a 15-item questionnaire, as the first step. Therefore, we asked them to record their behavior on a time chart, everyday for ten days. Seven days of serial records were obtained from sixty-four subjects (65.3% of 98 persons). 1) The response "yes" to the questionnaire "Do you sleep well?" and "Do you fall asleep, easily?" was influenced by the hours of sleep, rather than what time the subjects "go-to-bed" or "get-up". The response to "Do you wake up often during the night?" expressed an actual situation, well. 2) For subjective cognition regarding excretion, the answer for "constipation" was associated with the number of defecation per week, though the answer for "diarrhea" was not. 3) The answer to "Do you eat breakfast?" reflected the actual situation. However, the answer for "Do you eat between meals?" did not express the actual situation, that is, even the subjects who answered "occasionally" or "I don't eat between meals" had eaten between meals 6.1 times per week, on average. 4) There were mutual influences among sleeping, eating breakfast and excretion. PMID:9553382

  3. Genes and life-style factors in BELFAST nonagenarians: Nature, Nurture and Narrative.

    PubMed

    Rea, Jennifer Nicola M; Carvalho, Ashley; McNerlan, Susan E; Alexander, H Denis; Rea, Irene Maeve

    2015-10-01

    Understanding how to 'Age Longer and Age Well' is a priority for people personally, for populations globally and for government policy. Nonagenarians are the oldest members of our societies and survivors of their generation. Approximately 10 % of nonagenarians reach 90 years and beyond in good condition and seem to have a combination of both age-span and health-span. But what are the factors which help people reach their ninetieth birthday and beyond in good condition? Are they genetics, as in 'nature', or do they depend on 'nurture' and are related to environment, or are both factors inextricably intertwined within the concept of behavioural genetics? Nonagenarians have rich life experiences that can teach us much about ageing well; they are reservoirs of genetic, life-style and behavioural information which can help dissect out how to live not only longer but better. Personal family history and narrative are powerful tools that help to determine familial traits, beliefs and social behaviours and when used in parallel with new biotechnology methods inform and elaborate causality. Here we present themes and insights from personal narrative enquiry from nonagenarian participants from the Belfast Elderly Longitudinal Free-living Ageing STudy (BELFAST) about factors they consider important for good quality ageing and relate these insights to the emerging genetics and life-style evidence associated with healthy longevity. PMID:25773008

  4. Evaluation of diet and life style in etiopathogenesis of senile dementia: A survey study

    PubMed Central

    Chaudhuri, Kundan; Samarakoon, S. M. S.; Chandola, H M; Kumar, Rajesh; Ravishankar, B.

    2011-01-01

    Mind and body are inseparable entities and influences each other until death. Many factors such as stress, anxiety, depression, negative thoughts, unhealthy life style, unwholesome diet etc., disturb mental and physical wellbeing. Senile dementia is the mental deterioration, i.e, loss of intellectual ability associated with old age. It causes progressive deterioration of mental faculties, e.g., memory, intellect, attention, thinking, comprehension and personality, with preservation of normal level of consciousness. Two major types of senile dementia have been identified, namely that due to generalized atrophy in the cortical area of the brain (Alzheimer's type) and that due to vascular disorders mainly due to stroke. According to DSM-IV (diagnostic and statistical manual of mental disorders), the essential feature of dementia is the development of multiple cognitive deficits that include memory impairment and at least one of the following cognitive disturbances such as aphasia, apraxia, agnosia, or a disturbance in executive function. For the present study, a standardized questionnaire in the form of proforma incorporating types of foods (madhura, amla and lavana rasayukta ahara etc.) and life style (divaswapna, ratrijagarana and manasika bhavas etc) is prepared. To assess manasika bhava, Hamilton Anxiety Rating Scale, Hamilton Depression Rating Scale, Brief Psychiatry Rating Scale, and standardized gradations of anumana pariksha of manasika bhavas mentioned by Charaka at Vimana Sthana 4/8 were adopted. In this study, most of the patients had disturbed sleep, tendency to indulge in defective dietary habits and kapha vitiating diets and life style. On Hamilton Anxiety Rating Scale, patients had anxiety, tension, depression, difficulty in concentration, and memory. On Hamilton Depression Rating Scale, these patients had anxiety, depression, and hypochondriasis. On Brief Psychiatry Rating Scale, psychological factors affected include: anxiety, depression, somatic

  5. Evaluation of diet and life style in etiopathogenesis of senile dementia: A survey study.

    PubMed

    Chaudhuri, Kundan; Samarakoon, S M S; Chandola, H M; Kumar, Rajesh; Ravishankar, B

    2011-04-01

    Mind and body are inseparable entities and influences each other until death. Many factors such as stress, anxiety, depression, negative thoughts, unhealthy life style, unwholesome diet etc., disturb mental and physical wellbeing. Senile dementia is the mental deterioration, i.e, loss of intellectual ability associated with old age. It causes progressive deterioration of mental faculties, e.g., memory, intellect, attention, thinking, comprehension and personality, with preservation of normal level of consciousness. Two major types of senile dementia have been identified, namely that due to generalized atrophy in the cortical area of the brain (Alzheimer's type) and that due to vascular disorders mainly due to stroke. According to DSM-IV (diagnostic and statistical manual of mental disorders), the essential feature of dementia is the development of multiple cognitive deficits that include memory impairment and at least one of the following cognitive disturbances such as aphasia, apraxia, agnosia, or a disturbance in executive function. For the present study, a standardized questionnaire in the form of proforma incorporating types of foods (madhura, amla and lavana rasayukta ahara etc.) and life style (divaswapna, ratrijagarana and manasika bhavas etc) is prepared. To assess manasika bhava, Hamilton Anxiety Rating Scale, Hamilton Depression Rating Scale, Brief Psychiatry Rating Scale, and standardized gradations of anumana pariksha of manasika bhavas mentioned by Charaka at Vimana Sthana 4/8 were adopted. In this study, most of the patients had disturbed sleep, tendency to indulge in defective dietary habits and kapha vitiating diets and life style. On Hamilton Anxiety Rating Scale, patients had anxiety, tension, depression, difficulty in concentration, and memory. On Hamilton Depression Rating Scale, these patients had anxiety, depression, and hypochondriasis. On Brief Psychiatry Rating Scale, psychological factors affected include: anxiety, depression, somatic

  6. Is parenting style related to children's healthy eating and physical activity in Latino families?

    PubMed

    Arredondo, Elva M; Elder, John P; Ayala, Guadalupe X; Campbell, Nadia; Baquero, Barbara; Duerksen, Susan

    2006-12-01

    Parenting styles influence a child's risk for obesity. The goals of this study are to evaluate the influence of (i) parenting style on children's health behaviors (physical activity and dietary intake), (ii) children's sociodemographic characteristics on parenting style and on children's health behaviors and (iii) parents' sociodemographic characteristics on their use of controlling styles to promote a healthy home environment. Survey and anthropometric data were collected from a community sample of Latino parents (n = 812) and their children in kindergarten through second grade. Parental use of positive reinforcement and monitoring was associated with children's healthy eating and exercise. Also, parents' use of appropriate disciplining styles was associated with healthier eating, while parental use of control styles was associated with unhealthy eating. The daughters of parents who used controlling styles ate more unhealthy foods than did the sons. Older, employed and more acculturated parents used less controlling styles than their counterparts. Parenting interventions targeting children's dietary intake and physical activity should encourage parents to use more positive reinforcement and monitor their children's health behaviors as these parenting styles are associated with healthier behaviors. Moreover, intervention researchers may want to encourage Latino parents to use less controlling styles with girls as this parenting style increased girls' risk for unhealthy eating. PMID:17032706

  7. A Community Based Study of the Relationship Between Homocysteine and Some of the Life Style Factors

    PubMed Central

    Ghose, M.; Borah, N. C.; Choudhury, N.

    2010-01-01

    Till date no community based data on plasma homocysteine is available in North Eastern Region. Hence, the present study was conducted to analyze and correlate the plasma homocysteine level with some life style factors like diet, alcohol intake, smoking habit and body weight, in a cross-section of population. 12 h fasting samples of 970 apparently healthy, Assamese population of both genders in the age group of 35–86 years, mostly from the urban area of Assam were tested for plasma total homocysteine level over a period of 3 years. Out of 970 volunteers, hyperhomocysteinemia was detected in 533 (55%) individuals with a mean value of 18.41 μmol/l. Of that hyperhomocysteinemia, 89.1% were in the range of moderately high and rest 10.9% were intermediate high. Another finding was that males had a tendency towards greater value (mean = 20.36 μmol/l) than females (mean = 16.37 μmol/l). It was observed that the relationship of homocysteine levels to gender and some of the life style factors were also significant. PMID:21731201

  8. Unlabelled advertorials in Slovenian life-style press: a study of the promotion of health products.

    PubMed

    Kovacic, Melita Poler; Erjavec, Karmen; Stular, Katarina

    2011-01-01

    The paper analyses unlabelled advertorials about health products in four life-style magazines and three daily newspapers' life-style supplements in Slovenia. Based on 250 hours of observing the production practice, 20 in-depth interviews with the main participants and a textual analysis of 247 advertorials, supported by three detailed case studies, the process of unlabelled advertorial production was unveiled, reasons for their production explained and their discursive elements of promotion uncovered. Despite their typical news-like appearance, advertorials focus on a product's positive characteristics only and represent an oversimplified viewpoint on health, primarily oriented towards the interest of the pharmaceutical industry. In advertorials, readers are instructed in healthy living and caring about their health through buying the promoted product. No particular differences were found between the magazines and quality dailies' supplements, indicating that the advertorial practice has become a common part of the Slovenian press media scene. The outburst of advertorials in Slovenia is outstanding due to the lack of historical democracy, problems with the supervision of legal transgressions, the small media and advertising market, economic downturns and the financial weakness of the media. PMID:23264980

  9. Business Solutions Case Study: Marketing Zero Energy Homes: LifeStyle Homes, Melbourne, Florida

    SciTech Connect

    2015-06-01

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales. But it doesn't happen automatically. It requires a tailored, easy to understand marketing campaign and sometimes a little flair. This case study highlights LifeStyle Homes’ successful marketing approach for their SunSmart home package, which has helped to boost sales for the company. SunSmart marketing includes a modified logo, weekly blog, social media, traditional advertising, website, and sales staff training. Marketing focuses on quality, durability, healthy indoor air, and energy efficiency with an emphasis on the surety of third-party verification and the scientific approach to developing the SunSmart package. With the introduction of SunSmart, LifeStyle began an early recovery, nearly doubling sales in 2010; SunSmart sales now exceed 300 homes, including more than 20 zero energy homes. Completed homes in 2014 far outpaced the national (19%) and southern census region (27%) recovery rates for the same period. As technology improves and evolves, this builder will continue to collaborate with Building America.

  10. [Genome-Wide Association Studies for life-style related diseases].

    PubMed

    Maeda, Shiro

    2016-03-01

    After the completion of human genome project, development of single nucleotide polymorphism (SNP) typing technology and collation of information regarding linkage disequilibrium in the human genome have facilitated genome-wide association studies (GWAS) for investigating genes associated with disease susceptibility across the entire human genome. In case of type 2 diabetes, approximately 100 genetic loci have been identified and confirmed as susceptibility to the disease through GWAS in different ethnic groups, including Japanese, European, East Asian and South Asian populations. However, integration of these information accounts for less than 20% of the disease heritability, and thus most of the heritability of type 2 diabetes remain to be identified. Since the rationale of GWAS is based on the hypothesis that common variants contribute to the susceptibility to common diseases, common disease-common variant hypothesis, GWAS have selectively identified common susceptibility variants (allele frequency>=0.05) with lower effect size (odds ratio<1.5), that is a limitation of the GWAS approach. Although GWAS have brought a significant breakthrough in the field of genetic study for life-style related diseases, new approaches other than GWAS, such as whole genome sequencing to identify rare variants with greater effect size or integration of genetic and environmental information, will be required to elucidate a heritability of life-style related diseases completely. PMID:26923980

  11. Life-style and death patterns of the Missouri RLDS church members.

    PubMed

    McEvoy, L; Land, G

    1981-12-01

    Members of the Reorganized Church of Jesus Christ of Latter-Day Saints (RLDS) are dissuaded from the use of tobacco, alcohol, and hot drinks. A well-balanced diet is also stressed. This study compares the 1972-78 mortality experience of the Missouri RLDS with three other population groups. The findings show Missouri RLDS experiencing age-adjusted death rates which are 22.6 percent lower than rates for Missouri non-RLDs whites; 19.6 per cent lower than the non-RLDS of Independence, Missouri; and 14.4 per cent lower than Utah residents. The RLDS display lower death rates than the two Missouri comparison groups for each of seven selected causes-particularly lung cancer, pneumonia/influenza, and violent deaths. Comparisons between the Missouri RLDS and Utah residents show an inconsistent pattern, with Utah residents having non-significantly lower death rates for lung cancer and ischemic heart disease, but with the Missouri RLDS having significantly lower rates for pneumonia/influenza and violent deaths. These inconsistencies are of interest because 72 per cent of Utah's population belong to the Mormon Church which advocates life-styles similar to the RLDS. If these disparate mortality patterns persist under a more direct comparison between the Missouri RLDS and Utah Mormons, they could provide the opportunity to assess the impact of similar life-styles in separate settings. PMID:7316000

  12. College Life Styles, Life Stressors and Health Status: Differences along Gender Lines

    ERIC Educational Resources Information Center

    Hicks, Terence; Miller, Eboni

    2006-01-01

    The ability of students' social supports, such as friends from high school and family, to effectively lessen stress often wanes during students' transitions to postsecondary institutions. College, most often the best years of a student's life, at its first bloom (choosing a school) carries with it with high anxiety about changing location, routine…

  13. Dance as a Fitness Activity: The Impact of Teaching Style and Dance Form.

    ERIC Educational Resources Information Center

    Fromel, Karel; Vasendova, Jana; Stratton, Gareth; Pangrazi, Robert P.

    2002-01-01

    Analyzed the amount of activity, intensity of activity, and attitudes of participants in Czech high school physical education classes taught using different teaching styles and dance forms. Measurements of heart rate and dance intensity and student surveys indicated that teaching style and dance form significantly impacted the intensity and volume…

  14. Decision-Making Styles of Active-Duty Police Officers: A Multiple-Case Occupational Study

    ERIC Educational Resources Information Center

    Calhoun, Patrick Wayne

    2013-01-01

    Little is known about the decision-making styles of active-duty police officers or what the consequences of not understanding those decision-making styles may be. The purpose of the study was to describe the demographics and decision-making profiles of active-duty police officers, as well as any relationships that may exist among these variables,…

  15. Predicting Child Physical Activity and Screen Time: Parental Support for Physical Activity and General Parenting Styles

    PubMed Central

    Crain, A. Lauren; Senso, Meghan M.; Levy, Rona L.; Sherwood, Nancy E.

    2014-01-01

    Objective: To examine relationships between parenting styles and practices and child moderate-to-vigorous physical activity (MVPA) and screen time. Methods: Participants were children (6.9 ± 1.8 years) with a body mass index in the 70–95th percentile and their parents (421 dyads). Parent-completed questionnaires assessed parental support for child physical activity (PA), parenting styles and child screen time. Children wore accelerometers to assess MVPA. Results: Parenting style did not predict MVPA, but support for PA did (positive association). The association between support and MVPA, moreover, varied as a function of permissive parenting. For parents high in permissiveness, the association was positive (greater support was related to greater MVPA and therefore protective). For parents low in permissiveness, the association was neutral; support did not matter. Authoritarian and permissive parenting styles were both associated with greater screen time. Conclusions: Parenting practices and styles should be considered jointly, offering implications for tailored interventions. PMID:24812256

  16. Some psychosocial aspects of nonlethal chondrodysplasias: I. Assessment using a Life-Styles Questionnaire.

    PubMed

    Hunter, A G

    1998-06-16

    Studies concerning the psychosocial aspects of skeletal dysplasias that cause disproportionate short stature have been few and have usually involved small numbers of patients. As part of a study involving patients with chondrodysplasias and their families, an assessment battery of standardised instruments designed to measure depression, anxiety, self-esteem, personal support networks, marital adjustment, and family structure were completed by patients and, in many cases, their sibs, spouses, and/or parents. This first in a series of six papers reports the results of a Life-Styles Questionnaire which provides some insights into the levels of satisfaction with various aspects of life, including friendships, employment, the use of some substances and services, and the impact of the skeletal dysplasia on career, marriage, and childbearing. Results are presented for patients and the unaffected parents of patients. Overall, the study has shown a high level of satisfaction with many aspects of life. However, there are important differences in attitudes between the married and unmarried patients, and in some cases the unaffected parents, in a number of areas including health, overall satisfaction with life, and concerns surrounding child bearing and employment. PMID:9637414

  17. [Do Attachment Styles of Mentally Ill Parents Impact on the Health-related Quality of Life of their Children?].

    PubMed

    Wiegand-Grefe, Silke; Bomba, Franziska; Tönnies, Sven; Bullinger, Monika; Plass, Angela

    2016-01-01

    Do Attachment Styles of Mentally Ill Parents Impact on the Health-related Quality of Life of their Children? Parents with a mental disorder often display a problematic attachment style which may impact on their children's health related quality of life (HrQoL). The current study cross-sectionally examines attachment styles (BEPE) in mentally ill parents with underage children (n = 62) and the effect of attachment on their children's HrQoL (KINDL-R). Results show that secure attachment is less represented in parents with a mental health condition than in a healthy reference group. Within the clinical sample, children of mentally ill parents with a secure attachment style exhibit a higher HrQoL than children of mentally ill parents with ambivalent or avoidant attachment styles. These findings indicate not only that problematic attachment styles frequently occur in families with a mentally ill parent, but also suggest that this negatively affects the children's HrQoL. Appropriate interventions should include attachment oriented concepts. PMID:27027217

  18. Adaptive style and differences in parent and child report of health-related quality of life in children with cancer.

    PubMed

    Jurbergs, Nichole; Russell, Kathryn M W; Long, Alanna; Phipps, Sean

    2008-01-01

    The objective of this study was to examine the self-reported health-related quality of life (HRQL) of children with cancer, and the consistency between child and parent reports of child HRQL, as a function of the child's adaptive style. Participants included 199 children with cancer, 108 healthy children, and their parents. Children completed self-report measures of HRQL and adaptive style. Measures of adaptive style were used to categorize children as high anxious, low anxious, defensive high anxious or repressor. Parents completed measures reporting their children's HRQL. Adaptive style was a significant predictor of child-reported HRQL, particularly on the psychosocial scales, with children identified as repressors reporting the best HRQL. Adaptive style was also predictive of discrepancies between parent and child report of child HRQL. Repressor and low anxious children reported better HRQL than did their parents, while high anxious children reported poorer HRQL, regardless of health status. Adaptive style is a significant determinant of self-reported HRQL in children, particularly in psychosocial domains, while health status (i.e. cancer patient vs healthy control) is predictive only of physical health domains. Researchers and clinicians should be aware of the impact of child adaptive style when assessing HRQL outcomes using self- or parent report. PMID:17410520

  19. Photographic observations of the life style of a deep-sea ophiuroid Asteronyx loveni (Echinodermata)

    NASA Astrophysics Data System (ADS)

    Fujita, Toshihiko; Ohta, Suguru

    1988-12-01

    The life style of a deep-sea ophiuroid, Asteronyx loveni was studied from underwater photographs (7 stations) and trawled samples (11 stations) between about 800 and 1700 m along the Pacific coast of Japan and in the Flores Sea, Indonesia. This ophiuroid typically clings to gorgonians ( Radicipes spp.) and pennatulids ( Funiculina quadrangularis and Anthoptilum sp.). The stomach contents of A. loveni included fragments of crustaceans, polychaete setae, sediment particles and flocculent material, but no tissues of the host coelenterates. Bottom photographs show the ophiuroids extending several arms into the water column presumably for suspension feeding. There was rarely more than one ophiuroid per coelenterate host, perhaps due to intraspecific competition for perch sites. Stereoscopic analysis of photographs revealed that most of the ophiuroids perched 20-35 cm above the sea floor. This may be the most effective height for feeding on particulate material resuspended from the sea floor by bottom currents.

  20. Video Game Addiction and Life Style Changes: Implications for Caregivers Burden.

    PubMed

    Sharma, Manoj Kumar

    2016-01-01

    Limitation of available information on caregiver perspective on managing the users excessive use of technology. The present case series explore the caregiver burden related to users addictive use of video game. The users and caregivers approached the service of healthy use of technology (SHUT clinic) for management. They were assessed using Griffith criteria for video game; General Health questionnaire and family burden interview schedule. It demonstrate the addictive use of video game and its impact on users life style and the presence of psychiatric distress/family burden in the caregivers. Caregivers also reported presence of disturbance in psychosocial domains and helplessness to manage the excessive use. It has implications for building support group and service to handle parents' distress and enabling them to handle the dysfunction in users. PMID:27114629

  1. Video Game Addiction and Life Style Changes: Implications for Caregivers Burden

    PubMed Central

    Sharma, Manoj Kumar

    2016-01-01

    Limitation of available information on caregiver perspective on managing the users excessive use of technology. The present case series explore the caregiver burden related to users addictive use of video game. The users and caregivers approached the service of healthy use of technology (SHUT clinic) for management. They were assessed using Griffith criteria for video game; General Health questionnaire and family burden interview schedule. It demonstrate the addictive use of video game and its impact on users life style and the presence of psychiatric distress/family burden in the caregivers. Caregivers also reported presence of disturbance in psychosocial domains and helplessness to manage the excessive use. It has implications for building support group and service to handle parents’ distress and enabling them to handle the dysfunction in users. PMID:27114629

  2. The characteristics of fatigue symptoms and their association with the life style and the health status in school children.

    PubMed

    Okamoto, M; Tan, F; Suyama, A; Okada, H; Miyamoto, T; Kishimoto, T

    2000-07-01

    In order to evaluate the characteristics of fatigue symptoms and their association with the life style and the health status, we examined using data accumulated by the longitudinal surveys from 1992 to 1998, in 118 six-year primary school children and 129 second-year junior high school children. The complaints of "drowsiness and dullness", such as "become drowsy" (71%), "give a yawn" (59%) and "want to lie down" (51%), respectively, were most frequently observed. The proportion of these complaints was high before the first morning class, but decreased when the children leave school. Notably, the complaints of "difficulty in concentration" annually have increased. Children with undesirable eating habits, particularly those who often eat salty foods, or poor life style, such as staying up late at night tended to have more complaints of fatigue symptoms. By correlation analysis, these complaints were significantly related to the obesity degree, blood pressure, HDL cholesterol and atherogenic index. These results support the hypothesis that fatigue symptoms increase or are associated with life style and health status. Consequently, it is necessary to improve the life style such as dietary habits and rhythm of life for the reduction of fatigue symptom. PMID:10959606

  3. Managing hypertension: drugs, life-style manipulation or benign neglect? Medical, ethical and economic considerations.

    PubMed

    Simpson, F O

    1990-10-01

    Antihypertensive drugs have been of major benefit to people with moderate or severe hypertension and have contributed enormously to fundamental physiological knowledge. Antihypertensive therapy in milder hypertension reduces the incidence of stroke by 40% or more, may reduce myocardial infarction and prevents progression to more severe hypertension or heart failure but is being criticised as not cost-effective. Much of this criticism is based on deductions from inappropriate data. Nevertheless, it is likely that money is in some cases being wasted on the treatment of people who were not truly hypertensive in the first place. It is also likely that drug dosage is often unnecessarily high. Clearly it is vital that treatment is delivered as economically as possible. A reduction in the prevalence of hypertension would be the best way to reduce costs. Obesity and a high alcohol intake are associated with a higher blood pressure at any age. A high salt intake throughout life appears to be associated with a rise in blood pressure in the second half of life and may well be the main factor in hypertension. A radical rethinking of the method of pricing of medical care should be considered, so as to provide incentives to people to adopt life-style measures that lead to avoidance of hypertension (and other cardiovascular risk factors) or, in established hypertension, to a reduction in the need for medication. PMID:2126730

  4. Io's Diverse Styles of Volcanic Activity: Results from Galileo NIMS

    NASA Technical Reports Server (NTRS)

    Lopes, R. M. C.; Smythe, W. D.; Kamp, L. W.; Doute, S.; Carlson, R.; McEwen, A.; Geissler, P.

    2001-01-01

    Observations by Galileo's Near-Infrared Mapping Spectrometer were used to map the thermal structure of several of Io's hot spots, revealing different styles of volcanism Additional information is contained in the original extended abstract..

  5. γ-Glutamyltransferase and Breast Cancer Risk Beyond Alcohol Consumption and Other Life Style Factors – A Pooled Cohort Analysis

    PubMed Central

    Preyer, Oliver; Johansen, Dorthe; Holly, Jessica; Stocks, Tanja; Pompella, Alfonso; Nagel, Gabriele; Concin, Hans; Ulmer, Hanno; Concin, Nicole

    2016-01-01

    Objective Elevated γ-Glutamyltransferase serum levels are associated with increased risk of overall cancer incidence and several site-specific malignancies. In the present prospective study we report on the associations of serum γ-Glutamyltransferase with the risk of breast cancer in a pooled population-based cohort considering established life style risk factors. Methods Two cohorts were included in the present study, i.e. the Vorarlberg (n = 97,268) and the Malmoe cohort (n = 9,790). Cox proportional hazards regression models were fitted to estimate HRs for risk of breast cancer. Results In multivariate analysis adjusted for age, body mass index and smoking status, women with γ-Glutamyltransferase levels in the top quartile were at significantly higher risk for breast cancer compared to women in the lowest quartile (HR 1.21, 95% CI 1.09 to 1.35; p = 0.005). In the subgroup analysis of the Malmoe cohort, γ-Glutamyltransferase remained an independent risk factor for breast cancer when additionally considering alcohol intake. A statistically significant increase in risk was seen in women with γ-Glutamyltransferase-levels in the top versus lowest quartile in a multivariate model adjusted for age, body mass index, smoking status, physical activity, parity, oral contraceptive-use and alcohol consumption (HR 1.37, 95% CI 1.11–1.69, p = 0.006). Conclusion Our findings identified γ-Glutamyltransferase as an independent risk factor for breast cancer beyond the consumption of alcohol and other life style risk factors. PMID:26863311

  6. Parental Support Exceeds Parenting Style for Promoting Active Play in Preschool Children

    ERIC Educational Resources Information Center

    Schary, David P.; Cardinal, Bradley J.; Loprinzi, Paul D.

    2012-01-01

    Emerging evidence suggests that parenting style may directly or indirectly influence school-aged children's activity behaviour. Given that relatively fewer studies have been conducted among preschool-aged children, this study's primary purpose was to examine the direct relationships between parental support and parenting style on preschool…

  7. Life Style Study: Children of the Lesser World in the English-Speaking Caribbean. Parent Interview Schedule (PAINTS).

    ERIC Educational Resources Information Center

    Grant, D. R. B.; And Others

    Presented in this document is the interview form used to generate information from parents participating in the Life Style Study, an investigation designed to discover and interpret the home conditions under which young children in the English-speaking Caribbean, especially the underprivileged, are nurtured. The interview consists of seven…

  8. Transcriptional Responses to Sucrose Mimic the Plant-Associated Life Style of the Plant Growth Promoting Endophyte Enterobacter sp. 638

    SciTech Connect

    Taghavi, Safiyh; Wu, Xiao; Ouyang, Liming; Zhang, Yian Biao; Stadler, Andrea; McCorkle, Sean; Zhu, Wei; Maslov, Sergei; van der Lelie, Daniel

    2015-01-21

    Growth in sucrose medium was previously found to trigger the expression of functions involved in the plant associated life style of the endophytic bacterium Enterobacter sp. 638. Therefore, comparative transcriptome analysis between cultures grown in sucrose or lactate medium was used to gain insights in the expression levels of bacterial functions involved in the endophytic life style of strain 638. Growth on sucrose as a carbon source resulted in major changes in cell physiology, including a shift from a planktonic life style to the formation of bacterial aggregates. This shift was accompanied by a decrease in transcription of genes involved in motility (e.g. flagella biosynthesis) and an increase in the transcription of genes involved in colonization, adhesion and biofilm formation. The transcription levels of functions previously suggested as being involved in endophytic behavior and functions responsible for plant growth promoting properties, including the synthesis of indole-acetic acid, acetoin and 2,3-butanediol, also increased significantly for cultures grown in sucrose medium. Interestingly, despite an abundance of essential nutrients transcription levels of functions related to uptake and processing of nitrogen and iron became increased for cultures grown on sucrose as sole carbon source. Transcriptome data were also used to analyze putative regulatory relationships. In addition to the small RNA csrABCD regulon, which seems to play a role in the physiological adaptation and possibly the shift between free-living and plant-associated endophytic life style of Enterobacter sp. 638, our results also pointed to the involvement of rcsAB in controlling responses by Enterobacter sp. 638 to a plant-associated life style. Lastly, targeted mutagenesis was used to confirm this role and showed that compared to wild-type Enterobacter sp. 638 a ΔrcsB mutant was affected in its plant growth promoting ability.

  9. Transcriptional Responses to Sucrose Mimic the Plant-Associated Life Style of the Plant Growth Promoting Endophyte Enterobacter sp. 638

    DOE PAGESBeta

    Taghavi, Safiyh; Wu, Xiao; Ouyang, Liming; Zhang, Yian Biao; Stadler, Andrea; McCorkle, Sean; Zhu, Wei; Maslov, Sergei; van der Lelie, Daniel

    2015-01-21

    Growth in sucrose medium was previously found to trigger the expression of functions involved in the plant associated life style of the endophytic bacterium Enterobacter sp. 638. Therefore, comparative transcriptome analysis between cultures grown in sucrose or lactate medium was used to gain insights in the expression levels of bacterial functions involved in the endophytic life style of strain 638. Growth on sucrose as a carbon source resulted in major changes in cell physiology, including a shift from a planktonic life style to the formation of bacterial aggregates. This shift was accompanied by a decrease in transcription of genes involvedmore » in motility (e.g. flagella biosynthesis) and an increase in the transcription of genes involved in colonization, adhesion and biofilm formation. The transcription levels of functions previously suggested as being involved in endophytic behavior and functions responsible for plant growth promoting properties, including the synthesis of indole-acetic acid, acetoin and 2,3-butanediol, also increased significantly for cultures grown in sucrose medium. Interestingly, despite an abundance of essential nutrients transcription levels of functions related to uptake and processing of nitrogen and iron became increased for cultures grown on sucrose as sole carbon source. Transcriptome data were also used to analyze putative regulatory relationships. In addition to the small RNA csrABCD regulon, which seems to play a role in the physiological adaptation and possibly the shift between free-living and plant-associated endophytic life style of Enterobacter sp. 638, our results also pointed to the involvement of rcsAB in controlling responses by Enterobacter sp. 638 to a plant-associated life style. Lastly, targeted mutagenesis was used to confirm this role and showed that compared to wild-type Enterobacter sp. 638 a ΔrcsB mutant was affected in its plant growth promoting ability.« less

  10. Transcriptional Responses to Sucrose Mimic the Plant-Associated Life Style of the Plant Growth Promoting Endophyte Enterobacter sp. 638

    PubMed Central

    Taghavi, Safiyh; Wu, Xiao; Ouyang, Liming; Stadler, Andrea; McCorkle, Sean; Zhu, Wei; Maslov, Sergei; van der Lelie, Daniel

    2015-01-01

    Growth in sucrose medium was previously found to trigger the expression of functions involved in the plant associated life style of the endophytic bacterium Enterobacter sp. 638. Therefore, comparative transcriptome analysis between cultures grown in sucrose or lactate medium was used to gain insights in the expression levels of bacterial functions involved in the endophytic life style of strain 638. Growth on sucrose as a carbon source resulted in major changes in cell physiology, including a shift from a planktonic life style to the formation of bacterial aggregates. This shift was accompanied by a decrease in transcription of genes involved in motility (e.g. flagella biosynthesis) and an increase in the transcription of genes involved in colonization, adhesion and biofilm formation. The transcription levels of functions previously suggested as being involved in endophytic behavior and functions responsible for plant growth promoting properties, including the synthesis of indole-acetic acid, acetoin and 2,3-butanediol, also increased significantly for cultures grown in sucrose medium. Interestingly, despite an abundance of essential nutrients transcription levels of functions related to uptake and processing of nitrogen and iron became increased for cultures grown on sucrose as sole carbon source. Transcriptome data were also used to analyze putative regulatory relationships. In addition to the small RNA csrABCD regulon, which seems to play a role in the physiological adaptation and possibly the shift between free-living and plant-associated endophytic life style of Enterobacter sp. 638, our results also pointed to the involvement of rcsAB in controlling responses by Enterobacter sp. 638 to a plant-associated life style. Targeted mutagenesis was used to confirm this role and showed that compared to wild-type Enterobacter sp. 638 a ΔrcsB mutant was affected in its plant growth promoting ability. PMID:25607953

  11. Supervision Styles in Probation and Parole: An Analysis of Activities

    ERIC Educational Resources Information Center

    Seiter, Richard P.; West, Angela D.

    2003-01-01

    Supervision of offenders in the community remains a critical component of the correctional processes in the United States. With almost six million offenders under correctional supervision in the community, there has been relatively little attention and few resources devoted to the style and quality of supervision received by these offenders. As a…

  12. Comparing Role-Playing Activities in Second Life and Face-to-Face Environments

    ERIC Educational Resources Information Center

    Gao, Fei; Noh, Jeongmin J.; Koehler, Matthew J.

    2009-01-01

    This study compared student performances in role-playing activities in both a face-to-face (FTF) environment and a virtual 3D environment, Second Life (SL). We found that students produced a similar amount of communication in the two environments, but the communication styles were different. In SL role-playing activities, students took more…

  13. Clean Plate Movement and Empowerment of Civil Leadership for Developing Sustainable Life Style

    NASA Astrophysics Data System (ADS)

    Choi, Kwang Soo; Kim, Seung Woo; Jung, Sin Yeong; Choi, Byeong Dae; Mun, Sung Joo; Lee, Dong Ho

    This paper describes the backgrounds, process, outcomes, and characteristics of "Clean plate" movement carried out in Korea. That was aimed at the reduction of food waste production as well as developing and disseminating a sustainable life style. Excessive foods are wasted every year in Korea and it reaches to 270 g/day/capita. Clean plate movement was started 2004 and over 1.5 million peoples, which is 3% of the population, did pledge for 15 months. Over one million students participated in the pledge campaign and they became conscious about the importance of food and get sustainable eating habit in which they don't leave any food behind. While the campaign carried out successfully, civil volunteers of a Buddhist NGO EcoBuddha, who were the housewives mainly, were in charge of the whole processes and were trained as civil leaders for sustainable development. They awakened to the interrelationship between human being and the nature, based on a series of Buddhist lectures and self practicing asceticism. Clean plate movement as an educational program for sustainable development has various factors in three pillars of environmental, economical and socio-cultural aspects for EfSD.

  14. A lesson program for schoolchildren about a clean and healthy life-style: a pilot study.

    PubMed

    Hollander, C

    1997-05-01

    A health education project is underway in primary schools in the Wonogiri district of Indonesia. This project, implemented by the Yayasan Indonesia Sejahtera (YIS), is related to the Perilaku Hidup Bersih dan Sehat (PHBS) campaign developed by the Provincial Health Office of central Java to promote a healthy life-style. The PHBS campaign, which will eventually target households, industry, and schools, is currently promoting only 10 household-level indicators. Thus, YIS developed a curriculum for PHBS that includes those indicators that are relevant to primary school students. The longterm YIS project group includes the fifth-grade (11- and 12-year-old students) at every elementary school in the district. A single class in a village school is serving as the target group for the pilot study. Development of the pilot curriculum involved a pre/post test as well as a field test, and an evaluation is planned. The health topics chosen for the project are: clean water, use of family sanitation facilities, garbage disposal, mosquitoes, personal hygiene, dental hygiene, nutrition, smoking and alcohol, and family planning. The curriculum consists of seven lessons and is taught using visual aids and a participatory approach. Post-test results were disappointing because answers improved over pretest answers for only 5 out of 21 questions. One of the reasons may have been that the project had to begin before all of the supporting materials were ready. Evaluation is currently ongoing, and plans are underway to expand the program. PMID:12320863

  15. Stuck in the past: negative bias, explanatory style, temporal order, and evaluative perspectives in life narratives of clinically depressed individuals.

    PubMed

    Habermas, Tilmann; Ott, Lisa-M; Schubert, Merve; Schneider, Beatrix; Pate, Anna

    2008-01-01

    This study attempted to replicate negative bias and depressive explanatory style in depression using life narratives. The two central aspects of narrative, temporal succession and evaluation, were also explored. These aspects were tested for the first time using entire life narratives of 17 depressed inpatients and non-depressed controls matched for sex and educational level. Negative bias and depressive explanatory style were replicated as typical for the depressed group. Life narratives of depressed patients also deviated more from a linear temporal order and compared less frequently the past with the present. Contrary to expectations, the depressed did not differ in the overall frequency of evaluations. However, they used more past than present evaluations and more experience-near evaluations than cognitive evaluations, suggesting that they are more immersed in past experiences. It is concluded that negative bias and depressive explanatory style can be found also in a naturalistic narrative measure, and that depression affects the two major aspects of narrative. It is argued that life narratives, as measures close to everyday clinical practice and as the most encompassing form of self-representation, should complement more experimental procedures in the study of cognitive and communicative processes in psychopathology. PMID:17957809

  16. Gut Microbioma Population: An Indicator Really Sensible to Any Change in Age, Diet, Metabolic Syndrome, and Life-Style

    PubMed Central

    Annalisa, Noce; Alessio, Tarantino; Claudette, Tsague Djoutsop; Erald, Vasili; Antonino, De Lorenzo; Nicola, Di Daniele

    2014-01-01

    Obesity has become a pandemic threat in the latest 30 years. The trend of the prevalence of overweight and obesity has got an overall increase in every part of the world, regardless of ethnicity, life-style and social ties. High food intake, genetic, and sedentary have been related to obesity; it has been also hypothesized that gut microbiota could have an impact on the complex mechanism underlying the weight gain. This review aims to illustrate the actual literature about gut microbiota and its relation with obesity and to analyze the possible implications of factors such as diet and life-style onto the composition of gut microbiota, that can lead to overweight/obesity condition. PMID:24999296

  17. Gut microbioma population: an indicator really sensible to any change in age, diet, metabolic syndrome, and life-style.

    PubMed

    Annalisa, Noce; Alessio, Tarantino; Claudette, Tsague Djoutsop; Erald, Vasili; Antonino, De Lorenzo; Nicola, Di Daniele

    2014-01-01

    Obesity has become a pandemic threat in the latest 30 years. The trend of the prevalence of overweight and obesity has got an overall increase in every part of the world, regardless of ethnicity, life-style and social ties. High food intake, genetic, and sedentary have been related to obesity; it has been also hypothesized that gut microbiota could have an impact on the complex mechanism underlying the weight gain. This review aims to illustrate the actual literature about gut microbiota and its relation with obesity and to analyze the possible implications of factors such as diet and life-style onto the composition of gut microbiota, that can lead to overweight/obesity condition. PMID:24999296

  18. Active versus Passive Teaching Styles: An Empirical Study of Student Learning Outcomes

    ERIC Educational Resources Information Center

    Michel, Norbert; Cater, John James, III; Varela, Otmar

    2009-01-01

    This study compares the impact of an active teaching approach and a traditional (or passive) teaching style on student cognitive outcomes. Across two sections of an introductory business course, one class was taught in an active or nontraditional manner, with a variety of active learning exercises. The second class was taught in a passive or…

  19. Excelling at selling: The charming personality style predicts occupational activities, sales performance, and persuasive competence.

    PubMed

    Kazén, Miguel; Kuhl, Julius; Boermans, Sylvie; Koole, Sander L

    2013-08-01

    The present research investigates how individual differences in charming personality are related to occupational activities, sales performance, and persuasive competence. Study 1 showed that sales representatives had higher scores on the charming personality style than executive managers. Study 2 showed that the charming personality style predicted actual sales performance among branch managers of a large German insurance company over a period of 2 years; the explicit power motivation served as a mediator in this relation. Finally, Study 3, carried out in a laboratory setting, confirmed the hypothesis that a charming personality is associated with persuasive competence, which suggests that this style is more relevant for sales representatives than for executive managers. The authors conclude that the charming personality style represents an important psychological resource for organizations. PMID:26271180

  20. The role of explanatory style and negative life events in depression: a cross-sectional study with youth from a North American plains reservation.

    PubMed

    Mileviciute, Inga; Trujillo, John; Gray, Matthew; Scott, Walter D

    2013-01-01

    In a cross-sectional study, we examined the role of explanatory styles and negative life events in the depressive experiences of AI youth. Ninetythree AI youth (49% female, ages 11-14 years) completed surveys assessing for explanatory style, negative life events, and depressive symptoms. Path analyses indicated that both the occurrence of negative life events within the past 6 months and a pessimistic explanatory style predicted more depressive symptoms. However, a moderation path model provided a superior fit to the data, indicating that the occurrence of negative life events was more strongly associated with depressive symptoms for those AI youth with a more pessimistic explanatory style. Findings are discussed in terms of potential interventions that can promote the well-being of this understudied and underserved population. PMID:24352819

  1. Quality of life and parental styles assessed by adolescents suffering from inflammatory bowel diseases and their parents

    PubMed Central

    Jelenova, Daniela; Prasko, Jan; Ociskova, Marie; Latalova, Klara; Karaskova, Eva; Hruby, Radovan; Kamaradova, Dana; Mihal, Vladimir

    2016-01-01

    Background Inflammatory bowel diseases (IBDs) in adolescents are chronic medical conditions with a substantial influence on the quality of life (QoL) of the families. Methods A total of 27 adolescents suffering from IBD, 39 healthy adolescents, and their parents were included in the cross-sectional study. The adolescents completed the questionnaires ADOR (parenting styles), KidScreen-10 (QoL), SAD (The Scale of Anxiety in Children), and CDI (Children’s Depression Inventory). The parents completed the BAI (Beck Anxiety Inventory), BDI-II (Beck Depression Inventory, second version), and PedsQL (Pediatrics Quality of Life) Family Impact Module. Results The parental styles of the parents of the IBD adolescents and controls were without significant differences. The only exception was that fathers’ positive parental style was significantly higher in the fathers of the controls. There were no statistically significant differences between the IBD children and controls in the QoL assessed using KidScreen-10. However, the QoL of the parents of the ill children was significantly lower than that of the parents of the controls (PedsQL total scores in mothers 66.84±14.78 vs 76.17±14.65 and in fathers 68.86±16.35 vs 81.74±12.89, respectively). The mothers of the IBD adolescents were significantly more anxious (BAI scores 9.50±10.38 vs 5.26±4.75) and the fathers more depressed (BDI-II scores 7.23±6.50 vs 3.64±3.51) than the parents of the controls, but there was no difference in the levels of anxiety or depression between the IBD adolescents and the controls. The positive parental style of both the parents of the children suffering from IBD positively correlated with the QoL of the adolescents evaluated by KidScreen-10. The positive parental style of the fathers negatively correlated with the children’s state and trait anxiety and negatively correlated with the severity of childhood depression. Conclusion The fathers of the IBD adolescents may exhibit low levels of

  2. Life-style themes of unwed pregnant adolescents who chose to keep their babies.

    PubMed

    Jorgensen, J A; Newlon, B J

    1988-12-01

    The authors point out that the largest increase in birthrate is accounted for by girls under age 15; the rise in teenage baby keeping is also a major source of alarm in America. The subjects interviewed for this study were currently enrolled in a Teenage Parent Program for girls aged 14-18 in a large southwestern city. All participants in the study were Anglos from middle to lower-middle income families. Participants included 2 15-year-olds, 2 16-year-olds, 3 17-year-olds, and 3 18-year-olds. All were unwed and kept their babies after birth. Each subject participated in a tape-recorded interview which lasted from 30 minutes to 1 hour and included early recollections and birth order information. Transcripts were analyzed and interpreted by 3 expert Adlerian therapists. Examination of these transcripts revealed themes common to the group as a whole. These themes centered around the desire for a close, idealized relationship with someone, the goal of excitement, and the expectation of being confused, unknowing, or afraid. The group also demonstrated a lack of themes centering on their own anger or victimization. They did, however, perceive themselves as being isolated from their parents. Those subjects who shared the same birth order position tended to have specific traits in common. The youngest in terms of birth order tended to use their confusion to keep others involved with them. The only and 1st borough tended to use their confusion and fear to deflect the burden of responsibility which was a strong component of their life-style. Lack of self-esteem was 1 commonly held characteristic. If society wishes to change the current increase in teenage pregnancies, a greater understanding of the importance of belonging and self-worth is needed by the significant adults in young people's lives. Increased understanding could lead to changes within the family and the educational institution. Self-esteem in young people would be encouraged and a sense of belonging developed

  3. Life Centered Career Education: Activity Book Two.

    ERIC Educational Resources Information Center

    Glascoe, Lynda Gayle; And Others

    The book provides suggestions for activities designed to infuse life skills into the basic curriculum for adolescents and older students with disabilities. Modeled after the Life Centered Career Education approach, the book presents activities geared to three domains (sample competencies in parentheses): (1) daily living skills (managing family…

  4. The developmental origins of cognitive vulnerability to depression: temperament, parenting, and negative life events in childhood as contributors to negative cognitive style.

    PubMed

    Mezulis, Amy H; Hyde, Janet Shibley; Abramson, Lyn Y

    2006-11-01

    Cognitive models of depression have been well supported with adults, but the developmental origins of cognitive vulnerability are not well understood. The authors hypothesized that temperament, parenting, and negative life events in childhood would contribute to the development of cognitive style, with withdrawal negativity and negative parental feedback moderating the effects of negative life events to predict more depressogenic cognitive styles. These constructs were assessed in 289 children and their parents followed longitudinally from infancy to 5th grade; a subsample (n = 120) also participated in a behavioral task in which maternal feedback to child failure was observed. Results indicated that greater withdrawal negativity in interaction with negative life events was associated with more negative cognitive styles. Self-reported maternal anger expression and observed negative maternal feedback to child's failure significantly interacted with child's negative events to predict greater cognitive vulnerability. There was little evidence of paternal parenting predicting child negative cognitive style. PMID:17087538

  5. Long-term strength training for community-dwelling people over 75: impact on muscle function, functional ability and life style.

    PubMed

    Capodaglio, Paolo; Capodaglio Edda, Maria; Facioli, Marco; Saibene, Francesco

    2007-07-01

    The objective was to determine the impact of a 1-year mixed strength-training programme on muscle function, functional ability, physical activity and life style. Twice-a-week hospital-based exercise classes and a once-a-week home session were conducted. Nineteen healthy community-dwelling training (T) men (76.6 +/- 3.1 years), 19 women (77.5 +/- 4.0 years) and 20 matched controls (C) participated in this study. Training was given with a two multi-gym machines for the lower limbs (Sitting calf and Leg press, TECHNOGYM, Italy) at 60% of the repetition maximum (1 RM) and at home it was with elastic bands. The following were the measurements made: muscle function-maximum isometric strength of the knee extensors (KE) and ankle plantar flexors (PF) measured with a Cybex Norm dynamometer, leg extensor power (LEP) with the Nottingham Power Rig; functional abilities-functional reach, chair rise, bed rise, 6-min walking test, stair climbing, get up and go, one-leg standing; physical activity-aerobic activities over 3 MET intensity (AA3), intensity classes; life-style-mean daily energy expenditure (MDEE). Significant gains in muscle function and functional abilities in both training females and males were observed, but females improved significantly more than males. Males (T + C) showed higher AA3 times than females (T + C) (P = 0.02), with females significantly more involved in light-intensity activities. We observed a 60% increase (t = 2.45) in AA3 time in T, but no increase in C. Trained males increased Class 2 physical activity time by 146% (t = 2.82) and trained females by 16% (t = 2.23). MDEE increased by 10% (t=2.62) in trained males. Our long-term mixed programme can improve muscle function and functional abilities in elderly females and functional abilities in males. It can positively affect the amount of habitual physical activity and the life-style of males and females over 75. PMID:16636856

  6. Parental knowledge of adolescent activities: links with parental attachment style and adolescent substance use.

    PubMed

    Jones, Jason D; Ehrlich, Katherine B; Lejuez, C W; Cassidy, Jude

    2015-04-01

    Parents' knowledge of their adolescents' whereabouts and activities is a robust predictor of adolescent risk behavior, including the use of drugs and alcohol. Surprisingly few studies have attempted to identify parental characteristics that are associated with the degree of parental knowledge. The present study is the first to examine how parental attachment style relates to mother, father, and adolescent reports of parental knowledge. Further, we used structural equation modeling to test the associations among parents' attachment styles, reports of parental knowledge, and adolescents' alcohol and marijuana use. Participants included 203 adolescents (M age = 14.02, SD = .91) living in 2-parent households and their parent(s). As predicted, mothers' and fathers' insecure attachment styles were negatively associated with self-reported and adolescent-reported parental knowledge, and all 3 reports of parental knowledge were negatively related to adolescent substance use. Mothers' and fathers' attachment styles were unrelated to adolescent substance use. However, evidence emerged for indirect effects of parental attachment style on adolescent substance use through reports of parental knowledge. Implications for prevention efforts and the importance of multiple reporters within the family are discussed. PMID:25730406

  7. Parental Knowledge of Adolescent Activities: Links with Parental Attachment Style and Adolescent Substance Use

    PubMed Central

    Jones, Jason D.; Ehrlich, Katherine B.; Lejuez, C. W.; Cassidy, Jude

    2015-01-01

    Parents’ knowledge of their adolescents’ whereabouts and activities is a robust predictor of adolescent risk behavior, including the use of drugs and alcohol. Surprisingly few studies have attempted to identify parental characteristics that are associated with the degree of parental knowledge. The present study is the first to examine how parental attachment style relates to mother, father, and adolescent reports of parental knowledge. Further, we used structural equation modeling to test the associations among parents’ attachment styles, reports of parental knowledge, and adolescents’ alcohol and marijuana use. Participants included 203 adolescents (mean age = 14.02, SD = .91) living in two-parent households and their parent(s). As predicted, mothers’ and fathers’ insecure attachment styles were negatively associated with self-reported and adolescent-reported parental knowledge, and all three reports of parental knowledge were negatively related to adolescent substance use. Mothers’ and fathers’ attachment styles were unrelated to adolescent substance use. However, evidence emerged for indirect effects of parental attachment style on adolescent substance use through reports of parental knowledge. Implications for prevention efforts and the importance of multiple reporters within the family are discussed. PMID:25730406

  8. Task Rotation: Strategies for Differentiating Activities and Assessments by Learning Style. A Strategic Teacher PLC Guide

    ERIC Educational Resources Information Center

    Silver, Harvey; Moirao, Daniel; Jackson, Joyce

    2011-01-01

    One of the hardest jobs in teaching is to differentiate learning activities and assessments to your students' learning styles. But you and your colleagues can learn how to do this together when each of you has this guide to the Task Rotation strategy from our ultimate guide to teaching strategies, "The Strategic Teacher". Use the guide in your…

  9. Life and Environment. Elementary Science Activity Series.

    ERIC Educational Resources Information Center

    Blackwell, Frank F.

    This book, a volume of the High/Scope Elementary Curriculum science books series, is designed to bring the essential features of plant and animal environments into focus. It contains activities that enable students to gain insights into the life histories of animals and plants, their habitats, and their place in the broader picture of life on…

  10. A Survey on the Generalized Problematic Internet Use in Chinese College Students and Its Relations to Stressful Life Events and Coping Style

    ERIC Educational Resources Information Center

    Li, Huanhuan; Wang, Jiaqi; Wang, Li

    2009-01-01

    Problematic internet use (PIU) during the college life becomes a significant public health concern with a variety of negative outcomes. The aim of the present study was to examine the incidence of generalized PIU (GPIU) and its relationship to stressful life events and coping style among Chinese college students. Six hundred and fifty-four college…

  11. Effect of life-style modification on postmenopausal overweight and obese Indian women: A randomized controlled 24 weeks preliminary study

    PubMed Central

    Tandon, Vishal R.; Sharma, Sudhaa; Mahajan, Annil; Mahajan, Shagun

    2014-01-01

    Aim: The aim of the following study is to evaluate the effect of life-style modification on postmenopausal (PM) overweight and obese Indian women in a randomized controlled 24 week study. Materials and Methods: Two groups were formed Group I (n = 30) was designated as intervention (dietary and exercise group) and Group II (n = 24) served as control. Comparison of weight, waist circumference (WC) and body mass index (BMI) were made and compared among two groups at 4, 8, 16 and 24 weeks. Results: Mean age at menopause was 48.35 years versus 49.65 years; mean number of menopausal symptoms were 5.70 ± 1.76 versus 5.10 ± 1.56 and mean duration since menopause was 2.70 versus 2.90 years in Groups I and II respectively. When the effect of Group I and control on weight was compared at 4, 8, 16 and 24 weeks, there was no significant difference between them up to 8 week. At 8 weeks Group I caused a significant decrease in weight (P ≤ 0.05) when compared with control arm and which continued throughout the study period (P < 0.05) at both 16 and 24 weeks. Group I produced a significant reduction in WC from 8 weeks onwards up to 24 weeks (P ≤ 0.05). BMI was statistically significant in Group I and the effect started at 4th week (P ≤ 0.05) and the differences in BMI reduction were highly significant at 16th and 24th weeks (P ≤ 0.001). Conclusion: The results of the present study strongly recommend the life-style management to be incorporated in daily style of postmenopausal women under controlled supervision. PMID:24672202

  12. Temperature, activity, and lizard life histories

    SciTech Connect

    Adolph, S.C.; Porter, W.P. )

    1993-08-01

    Lizard life-history characteristics vary widely among species and populations. Most authors seek adaptive or phylogenetic explanations for life-history patterns, which are usually presumed to reflect genetic differences. However, lizard life histories are often phenotypically plastic, varying in response to temperature, food availability, and other environmental factors. Despite the importance of temperature to lizard ecology and physiology, its effects on life histories have received relatively little attention. The authors present a theoretical model predicting the proximate consequences of the thermal environment for lizard life histories. Temperature, by affecting activity times, can cause variation in annual survival rate and fecundity, leading to a negative correlation between survival rate and fecundity among populations in different thermal environments. Thus, physiological and evolutionary models predict the same qualitative pattern of life-history variation in lizards. They tested their model with published life-history data from field studies of the lizard Sceloporus undulatus, using climate and geographical data to reconstruct estimated annual activity seasons. Among populations, annual activity times were negatively correlated with annual survival rate and positively correlated with annual fecundity. Proximate effects of temperature may confound comparative analyses of lizard life-history variation and should be included in future evolutionary models. 125 refs., 6 figs., 1 tab.

  13. Anania Shirakatsi's Life and Activities

    NASA Astrophysics Data System (ADS)

    Nazaryan, L. S.

    2014-10-01

    Anania Shirakatsi is one of the greatest scientists who made an important contribution to the field of exact sciences in Armenia, a brilliant scientist and philosopher of the 7th century; actually the founder of exact sciences in Armenian reality. Unfortunately, out of Shirakatsi's rich heritage only some fragments of his works in the fields of Mathematics, Cosmography, Calendarology, Metrology, which are of great value for the history of exact sciences, got to us. There is a valuable source about Anania Shirakatsi's life and work; the author has left his autobiography. From Shirakatsi's autobiography we learn that he was born in the village Aneank (Shirakavan) at the beginning of the 7th century. He got his elementary education in the local monastery school, later being eager to improve his knowledge, he went to West Armenia. He had to travel a lot about West Armenia seeking an advanced specialist in Mathematics. He was leaving for Constantinople but on his way to Signup he learns that in Trapeze a great Greek scientist, Tyukhik lives: "a wise man, popular with the kings, an expert on Armenian Language and Literature". Shirakatsi changed his way and went to Trapeze. Shirakatsi had been at Tyukhik's school for 8 years; he became proficient in exact science and came back to his native land with rich knowledge base. Here he opened a school and devoted himself to teaching and research. He wrote research works in Astronomy, Mathematics, Geography, Calendarology, Metrology and in other fields of science.

  14. Active Acoustic Monitoring of Aquatic Life.

    PubMed

    Stein, Peter J; Edson, Patrick

    2016-01-01

    Active acoustic monitoring (AAM) can be used to study the behavioral response of marine life and to mitigate harm during high-danger anthropogenic activities. This has been done in fish studies for many decades, and there are now case studies in which AAM has been used for marine mammal monitoring as well. This includes monitoring where the ranges, AAM frequency of operation, and species are such that the AAM operation is completely outside the hearing range of the animals. However, it also includes AAM operations within the hearing range of marine life, although this does not necessarily that imply AAM is not a suitable tool. It is just not always possible to have a sufficient detection and tracking range and operate at a frequency outside the marine life hearing range. Likely, the best and most important application of AAM is when the anthropogenic activity to be conducted is temporary and presents a clear danger to aquatic life. PMID:26611075

  15. How Cognitive Styles Affect the Learning Behaviors of Online Problem-Solving Based Discussion Activity: A Lag Sequential Analysis

    ERIC Educational Resources Information Center

    Wu, Sheng-Yi; Hou, Huei-Tse

    2015-01-01

    Cognitive styles play an important role in influencing the learning process, but to date no relevant study has been conducted using lag sequential analysis to assess knowledge construction learning patterns based on different cognitive styles in computer-supported collaborative learning activities in online collaborative discussions. This study…

  16. Behaviors of Students and Teachers in the Command, Practice, and Inclusion Styles of Teaching: Instruction, Feedback, and Activity Level

    ERIC Educational Resources Information Center

    Byra, Mark; Sanchez, Beth; Wallhead, Tristan

    2014-01-01

    Validating selected theoretical assumptions associated with the Spectrum of Teaching Styles is critical to the pursuit of knowledge about effective instructional strategies. To assess these styles, a total of 77 college-aged students at one university enrolled in four physical activity classes and participated in three 50-minute lessons with…

  17. Many ways to die: passive and active cell death styles.

    PubMed

    Fietta, Pieranna

    2006-01-01

    In multicellular organisms, cells may undergo passive, pathological death in response to various environmental injuries, or actively decide to self-destroy in order to ensure proper physiological morphogenesis, preserve tissue homeostasis and eliminate abnormal cells. While the passive cell demise occurs in an accidental, violent and chaotic way, corresponding to "necrosis", the active auto-elimination, defined "programmed cell death" (PCD), is executed in planned modalities. Different PCD pathways have been described, such as apoptosis, autophagic death, para-apoptosis and programmed necrosis. However, death patterns may overlap or integrate, providing a variety of cellular responses to various circumstances or stimuli. The consequences for the whole organism of necrosis and PCD are quite different. In the case of classical necrosis, cytosolic constituents chaotically spill into extracellular space through damaged plasma membrane and provoke an inflammatory response, while in most PCDs the cellular components are safely isolated by membranes, and then consumed by adjacent parenchymal cells and/or resident phagocytes without inflammation. Thus, whereas the necrotic cell removal induces and amplifies pathological processes, the elimination of PCD debris may remain virtually unnoticed by the body. Otherwise, alterations of PCD controls may be involved in human diseases, such as developmental abnormalities, or neurodegenerative, autoimmune and neoplastic affections, whose treatment implies the complete understanding of cell suicide processes. In this review, the cellular death patterns are focused and their significance discussed. PMID:16791791

  18. Life at low water activity.

    PubMed Central

    Grant, W D

    2004-01-01

    Two major types of environment provide habitats for the most xerophilic organisms known: foods preserved by some form of dehydration or enhanced sugar levels, and hypersaline sites where water availability is limited by a high concentration of salts (usually NaCl). These environments are essentially microbial habitats, with high-sugar foods being dominated by xerophilic (sometimes called osmophilic) filamentous fungi and yeasts, some of which are capable of growth at a water activity (a(w)) of 0.61, the lowest a(w) value for growth recorded to date. By contrast, high-salt environments are almost exclusively populated by prokaryotes, notably the haloarchaea, capable of growing in saturated NaCl (a(w) 0.75). Different strategies are employed for combating the osmotic stress imposed by high levels of solutes in the environment. Eukaryotes and most prokaryotes synthesize or accumulate organic so-called 'compatible solutes' (osmolytes) that have counterbalancing osmotic potential. A restricted range of bacteria and the haloarchaea counterbalance osmotic stress imposed by NaCl by accumulating equivalent amounts of KCl. Haloarchaea become entrapped and survive for long periods inside halite (NaCl) crystals. They are also found in ancient subterranean halite (NaCl) deposits, leading to speculation about survival over geological time periods. PMID:15306380

  19. [Daily life activities following cerebrovascular infarct].

    PubMed

    Pradat-Diehl, Pascale; Peskine, Anne

    2006-09-15

    Cerebro-vascular disease is the first cause of handicap in France. Disabilities in daily life activities are due to motor, visual and cognitive impairments following a stroke. Difficulties arise while grooming, getting dressed, eating, moving around ... the WHO presents with a new classification of functioning, that has been followed by a recent law in France. The aim is to place the handicapped citizen in daily life and not just to list his/her deficiencies. Rehabilitation after stroke has to establish functional objectives early so as to include daily life goals in re-education. PMID:17002070

  20. Relations among Maternal Parenting Style, Academic Competence, and Life Satisfaction in Chinese Early Adolescents

    ERIC Educational Resources Information Center

    Leung, Candice Y.-W.; McBride-Chang, Catherine; Lai, Beatrice P.-Y.

    2004-01-01

    The relations among maternal concern and restrictiveness, self-evaluated academic competence, and life satisfaction were explored in a short-term longitudinal study of 346 7th-grade students (126 males and 220 females) in Hong Kong. The authors found that perceived maternal concern, academic competence, and life satisfaction significantly declined…

  1. Understanding the search for meaning in life: personality, cognitive style, and the dynamic between seeking and experiencing meaning.

    PubMed

    Steger, Michael F; Kashdan, Todd B; Sullivan, Brandon A; Lorentz, Danielle

    2008-04-01

    Although several theories assert that understanding the search for meaning in life is important, empirical research on this construct is sparse. Three studies provide the first extensive effort to understand the correlates of the search for meaning in a multistudy research program. Assessed were relations between search for meaning and well-being, cognitive style, and the Big Five, Big Three, Approach/Avoidance, and Interest models of personality, with a particular emphasis on understanding the correlates of search for meaning that are independent of presence of meaning. Conceptual models of the relation between search and presence were tested. Findings suggest that people lacking meaning search for it; the search for meaning did not appear to lead to its presence. Study 3 found that basic motive dispositions moderated relations between search for meaning and its presence. Results highlight the importance of basic personality dispositions in understanding the search for meaning and its correlates. PMID:18331281

  2. Genome analysis of medicinal Ganoderma spp. with plant-pathogenic and saprotrophic life-styles.

    PubMed

    Kües, Ursula; Nelson, David R; Liu, Chang; Yu, Guo-Jun; Zhang, Jianhui; Li, Jianqin; Wang, Xin-Cun; Sun, Hui

    2015-06-01

    Ganoderma is a fungal genus belonging to the Ganodermataceae family and Polyporales order. Plant-pathogenic species in this genus can cause severe diseases (stem, butt, and root rot) in economically important trees and perennial crops, especially in tropical countries. Ganoderma species are white rot fungi and have ecological importance in the breakdown of woody plants for nutrient mobilization. They possess effective machineries of lignocellulose-decomposing enzymes useful for bioenergy production and bioremediation. In addition, the genus contains many important species that produce pharmacologically active compounds used in health food and medicine. With the rapid adoption of next-generation DNA sequencing technologies, whole genome sequencing and systematic transcriptome analyses become affordable approaches to identify an organism's genes. In the last few years, numerous projects have been initiated to identify the genetic contents of several Ganoderma species, particularly in different strains of Ganoderma lucidum. In November 2013, eleven whole genome sequencing projects for Ganoderma species were registered in international databases, three of which were already completed with genomes being assembled to high quality. In addition to the nuclear genome, two mitochondrial genomes for Ganoderma species have also been reported. Complementing genome analysis, four transcriptome studies on various developmental stages of Ganoderma species have been performed. Information obtained from these studies has laid the foundation for the identification of genes involved in biological pathways that are critical for understanding the biology of Ganoderma, such as the mechanism of pathogenesis, the biosynthesis of active components, life cycle and cellular development, etc. With abundant genetic information becoming available, a few centralized resources have been established to disseminate the knowledge and integrate relevant data to support comparative genomic analyses of

  3. Neutron activation analysis in the life sciences

    NASA Astrophysics Data System (ADS)

    Frontasyeva, M. V.

    2011-03-01

    Development of methods for instrumental neutron activation analysis (INAA) and their applications in the life sciences are reviewed. Emphasis is placed on epithermal activation with reactor neutrons (ENAA), and the advantages of this technique in analysis of environmental objects are shown. The results of applied INAA studies in the field of the life sciences carried out at the world's leading nuclear centers are reported. Experience in employing a radioanalytical complex at the IBR-2 reactor (Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna) for such studies is summarized.

  4. Space station freedom life sciences activities

    NASA Technical Reports Server (NTRS)

    Taylor, G. R.

    1994-01-01

    Life sciences activities being planned for Space Station Freedom (SSF) as of Fall 1992 are discussed. Planning for these activities is ongoing. Therefore, this description should be viewed as indicative of the prevailing ideas at one particular time in the SSF development cycle. The proposed contributions of the Canadian Space Agency (CSN) the European Space Agency (ESA), Japan, and the United States are all discussed in detail. In each case, the life sciences goals, and the way in which each partner proposes to achieve their goals, are reviewed.

  5. The Developmental Origins of Cognitive Vulnerability to Depression: Temperament, Parenting, and Negative Life Events in Childhood as Contributors to Negative Cognitive Style

    ERIC Educational Resources Information Center

    Mezulis, Amy H.; Hyde, Janet Shibley; Abramson, Lyn Y.

    2006-01-01

    Cognitive models of depression have been well supported with adults, but the developmental origins of cognitive vulnerability are not well understood. The authors hypothesized that temperament, parenting, and negative life events in childhood would contribute to the development of cognitive style, with withdrawal negativity and negative parental…

  6. Cross-National Adolescent Multidimensional Life Satisfaction Reports: Analyses of Mean Scores and Response Style Differences

    ERIC Educational Resources Information Center

    Gilman, Rich; Huebner, E. Scott; Tian, Lili; Park, Nansook; O'Byrne, Jenny; Schiff, Miriam; Sverko, Dina; Langknecht, Heather

    2008-01-01

    Although numerous cross-national studies have assessed life satisfaction among adults, similar studies using adolescent samples have been rare. To address this shortage of research, a total of 1338 youth adolescents from two individualistic nations (Ireland, USA) and two collectivistic nations (China, South Korea) were administered the…

  7. Evaluating Managerial Styles for System Development Life Cycle Stages to Ensure Software Project Success

    ERIC Educational Resources Information Center

    Kocherla, Showry

    2012-01-01

    Information technology (IT) projects are considered successful if they are completed on time, within budget, and within scope. Even though, the required tools and methodologies are in place, IT projects continue to fail at a higher rate. Current literature lacks explanation for success within the stages of system development life-cycle (SDLC) such…

  8. Cross-sectional and longitudinal associations between parenting style and adolescent girls’ physical activity

    PubMed Central

    2012-01-01

    Background Understanding the influences on physical activity is crucial, particularly among important target groups such as adolescent girls. This study describes cross-sectional and longitudinal associations between parenting style and girls’ participation in organized sport, walking/cycling trips and objectively assessed moderate to vigorous physical activity (MVPA). Methods Data were collected from adolescent girls (n=222) and their parents in 2004 and again in 2006. Parents self-reported their demographic characteristics and parenting style. Girls self-reported their organized sport participation and weekly walking/cycling trips, while MVPA was assessed using accelerometers. Linear regression and interaction analyses were performed. Interactions between socio-demographic factors and parenting style with organized sport, walking/cycling trips and MVPA are presented. Results There were cross-sectional associations between authoritative (B=−0.45, p=0.042) and indulgent (B=−0.56, p=0.002) parenting and the number of walking/cycling trips, and authoritarian (B=0.27, p=0.033) parenting and frequency of organized sport. Significant interactions included those between: family status, authoritative parenting and daily (p=0.048) and week day (p=0.013) MVPA; education, indulgent parenting and MVPA on weekend days (p=0.006); and, employment, authoritarian parenting and duration and frequency of organized sport (p=0.004), highlighting the complexity of these relationships. Longitudinal analyses revealed significant decreases in organized sport and MVPA, significant increases in walking/cycling trips and no significant associations between parenting and physical activity. Conclusion Parenting styles appear to influence walking and cycling trips among adolescent girls, though not physical activity within other domains. Socio-demographic characteristics interact with the relationships between parenting and physical activity. While these findings can inform the

  9. Assessing the Impact of Environment on Life Styles and Life Chances among out of School Youths in Lagos Metropolis

    ERIC Educational Resources Information Center

    Wahab, E. O.; Ajiboye, O. E.; Atere, A. A.

    2011-01-01

    This research is motivated as a result of rapid changes in the lifestyle of our youths and the increasing deterioration of their welfare in terms of the increase in the number of out of school youth in the country, high incidence of child participation in economic activities and incidence of street children in Nigeria. Although, many researches…

  10. De Novo Assembly and Genome Analyses of the Marine-Derived Scopulariopsis brevicaulis Strain LF580 Unravels Life-Style Traits and Anticancerous Scopularide Biosynthetic Gene Cluster

    PubMed Central

    Kumar, Abhishek; Henrissat, Bernard; Arvas, Mikko; Syed, Muhammad Fahad; Thieme, Nils; Benz, J. Philipp; Sørensen, Jens Laurids; Record, Eric; Pöggeler, Stefanie; Kempken, Frank

    2015-01-01

    The marine-derived Scopulariopsis brevicaulis strain LF580 produces scopularides A and B, which have anticancerous properties. We carried out genome sequencing using three next-generation DNA sequencing methods. De novo hybrid assembly yielded 621 scaffolds with a total size of 32.2 Mb and 16298 putative gene models. We identified a large non-ribosomal peptide synthetase gene (nrps1) and supporting pks2 gene in the same biosynthetic gene cluster. This cluster and the genes within the cluster are functionally active as confirmed by RNA-Seq. Characterization of carbohydrate-active enzymes and major facilitator superfamily (MFS)-type transporters lead to postulate S. brevicaulis originated from a soil fungus, which came into contact with the marine sponge Tethya aurantium. This marine sponge seems to provide shelter to this fungus and micro-environment suitable for its survival in the ocean. This study also builds the platform for further investigations of the role of life-style and secondary metabolites from S. brevicaulis. PMID:26505484

  11. The effectiveness of a life style modification and peer support home blood pressure monitoring in control of hypertension: protocol for a cluster randomized controlled trial

    PubMed Central

    2014-01-01

    Background Death rates due to hypertension in low and middle income countries are higher compared to high income countries. The present study is designed to combine life style modification and home blood pressure monitoring for control of hypertension in the context of low and middle income countries. Methods The study is a two armed, parallel group, un-blinded, cluster randomized controlled trial undertaken within lower income areas in Kuala Lumpur. Two housing complexes will be assigned to the intervention group and the other two housing complexes will be allocated in the control group. Based on power analysis, 320 participants will be recruited. The participants in the intervention group (n = 160) will undergo three main components in the intervention which are the peer support for home blood pressure monitoring, face to face health coaching on healthy diet and demonstration and training for indoor home based exercise activities while the control group will receive a pamphlet containing information on hypertension. The primary outcomes are systolic and diastolic blood pressure. Secondary outcome measures include practice of self-blood pressure monitoring, dietary intake, level of physical activity and physical fitness. Discussion The present study will evaluate the effect of lifestyle modification and peer support home blood pressure monitoring on blood pressure control, during a 6 month intervention period. Moreover, the study aims to assess whether these effects can be sustainable more than six months after the intervention has ended. PMID:25436830

  12. Behavior Life Style Analysis for Mobile Sensory Data in Cloud Computing through MapReduce

    PubMed Central

    Hussain, Shujaat; Bang, Jae Hun; Han, Manhyung; Ahmed, Muhammad Idris; Amin, Muhammad Bilal; Lee, Sungyoung; Nugent, Chris; McClean, Sally; Scotney, Bryan; Parr, Gerard

    2014-01-01

    Cloud computing has revolutionized healthcare in today's world as it can be seamlessly integrated into a mobile application and sensor devices. The sensory data is then transferred from these devices to the public and private clouds. In this paper, a hybrid and distributed environment is built which is capable of collecting data from the mobile phone application and store it in the cloud. We developed an activity recognition application and transfer the data to the cloud for further processing. Big data technology Hadoop MapReduce is employed to analyze the data and create user timeline of user's activities. These activities are visualized to find useful health analytics and trends. In this paper a big data solution is proposed to analyze the sensory data and give insights into user behavior and lifestyle trends. PMID:25420151

  13. Behavior life style analysis for mobile sensory data in cloud computing through MapReduce.

    PubMed

    Hussain, Shujaat; Bang, Jae Hun; Han, Manhyung; Ahmed, Muhammad Idris; Amin, Muhammad Bilal; Lee, Sungyoung; Nugent, Chris; McClean, Sally; Scotney, Bryan; Parr, Gerard

    2014-01-01

    Cloud computing has revolutionized healthcare in today's world as it can be seamlessly integrated into a mobile application and sensor devices. The sensory data is then transferred from these devices to the public and private clouds. In this paper, a hybrid and distributed environment is built which is capable of collecting data from the mobile phone application and store it in the cloud. We developed an activity recognition application and transfer the data to the cloud for further processing. Big data technology Hadoop MapReduce is employed to analyze the data and create user timeline of user's activities. These activities are visualized to find useful health analytics and trends. In this paper a big data solution is proposed to analyze the sensory data and give insights into user behavior and lifestyle trends. PMID:25420151

  14. The Evaluation of Multiple Sclerosis Dispersal in Iran and Its Association with Urbanization, Life Style and Industry

    PubMed Central

    DEHGHANI, Rouhullah; YUNESIAN, Masoud; SAHRAIAN, Mohammad Ali; GILASI, Hamid Reza; KAZEMI MOGHADDAM, Vahid

    2015-01-01

    Background: Multiple Sclerosis (MS) is an autoimmune disease with unknown factor. The prevalence and incidence rate of this disease had an upward trend in many regions in the world such as Middle east and consequently in Iran over the recent years. As the risk factors of this increased trend and high-prevalence is unknown in Iran, the current study has been designed to evaluate the correlation between MS dispersal with urbanization, life style and industry, as an ecological research. Methods: This retrospective study was designed as an ecological approach in 2011. Data were collected from three databases by high precision (CI95%) from national registry plans. The subjects of study were provinces of Iran (n=31). The linear regression was used to perform statistical analyses. Results: The obtained results indicated an ascendant trend of MS during the recent years, as the incidence of this disease reached from 26.24/100000 (CI95%) people in 2006 to 44.53/100000 (CI95%) in 2011. There is a direct correlation (P<0.05) between the percentage of urbanization and the percentage of male smokers with the prevalence of MS in provinces. Conclusion: The role of smoking was more highlighted in this study as a probable factor in increasing risk and causing MS disease. Urbanization could be introduced as an augmentative factor, but this is a combination of several complex factors that this effect must be appraised with smaller scale in other researches. PMID:26258096

  15. Phosphatase activities as biosignatures of extant life

    NASA Astrophysics Data System (ADS)

    Kobayashi, K.; Itoh, Y.; Edazawa, Y.; Moroi, A.; Takano, Y.

    It has been recognized that terrestrial biosphere expands to such extreme environments as deep subsurface lithosphere high temperature hot springs and stratosphere Possible extraterrestrial biospheres in Mars Europa and Titan are being discussed Many biosignatures or biomarkers have been proposed to detect microbial activities in such extreme environments Phosphate esters are essential for the terrestrial life since they are constituents of nucleic acids and cell mebranes Thus all the terrestrial organisms have phosphatases that are enzymes catalyzing hydrolysis of phosphate esters We analyzed phosphatase activities in the samples obtained in extreme environments such as submarine hydrothermal systems and discussed whether they can be used as biosignatures for extant life Core samples and chimney samples were collected at the Suiyo Seamount Izu-Bonin Arc the Pacific Ocean in 2001 and 2002 and in South Mariana hydrothermal systems the Pacific Oceanas in 2003 both in a part of the Archaean Park Project Phosphatase activity in solid rock samples was measured spectrometrically by using 25 mM p-nitrophenyl phosphate pH 8 0 or pH 6 5 as a substrate as follows Pulverized samples were incuvated with substrate solution for an hour and then production rate of p-nitrophenol was calculated with absorbance at 410 nm Phosphatase activity in extracts was measured fluorometrically by using 4-methylumberyferryl phosphate as a substrate Concentration of amino acids and their enantiomeric ratio were determined by HPLC after HF digestion of the

  16. Attachment style dimensions are associated with brain activity in response to gaze interaction.

    PubMed

    Cecchini, Marco; Iannoni, Maria Elena; Pandolfo, Anna Lucia; Aceto, Paola; Lai, Carlo

    2015-01-01

    Aim of the present study was to investigate the time course of brain processes involved in the visual perception of different gaze interactions in woman-child dyads and the association between attachment dimensions and brain activation during the presentation of gaze interactions. The hypothesis was that the woman avoidance will produce a greater activation of primary somatosensory and limbic areas. The attachment styles dimensions avoidant-related will be associated with fronto-limbic brain intensity during the convergence of gaze. Electroencephalogram (EEG) data were recorded using a 256-channel HydroCel Geodesic Sensor Net in 44 female subjects (age: 24 ± 2 years). Event-related potential (ERP) components and standardized low-resolution electromagnetic tomography (sLORETA) were analyzed. Participants were administered the attachment style questionnaire before EEG task. A lower P350 latency was found in the fronto-central montage in response to woman avoidance. sLORETA analysis showed a greater intensity of limbic and primary somatosensory areas in response to woman avoidance compared to the others gaze interactions. In response to convergence gaze, the confidence attachment dimension was negatively correlated with the intensities of the right temporal and limbic areas, and the relationships as secondary attachment dimension were positively correlated with the intensities of the bilateral frontal areas and of the left parietal area. PMID:25568957

  17. Association of Serum 25-Hydroxyvitamin D with Life Style and Dietary Factors in Egyptian Prepubescent Children

    PubMed Central

    Shady, Mones M. Abu; Youssef, Mai M.; Shehata, Manal A.; El-Din, Ebtissam M. Salah; ElMalt, Heba A.

    2015-01-01

    BACKGROUND: There had been a growing evidence of high prevalence of vitamin D deficiency especially among children which may increase the risk of many chronic diseases in adulthood. AIM: Assessment of different lifestyles and dietary behaviour influencing the level of serum 25-OHD in a group of Egyptian prepubescent children. SUBJECTS AND METHODS: Two hundred boys and girls aged from 9 to 11 years were recruited from two primary public schools situated in Giza governorate in Egypt. A questionnaire was developed to obtain relevant information related to age, dietary habits, and physical activity. Thorough clinical examination and measurement of weight and height were performed. Body mass index was calculated. Serum samples were assayed for 25-hydroxy vitamin D (25-OHD). RESULTS: Low serum 25-OHD (< 20 ng/ml) was found in 11.5% of the whole sample. Mean serum 25-OHD was significantly lower in obese subjects and in those with low physical activity (p < 0.05). Multiple stepwise linear regression analysis showed that BMI and physical activity were the main predictors of serum 25-OHD (P < 0.05). CONCLUSIONS: Lifestyle factors in terms of physical activity and BMI may contribute significantly to the optimal vitamin D status of apparently healthy children. PMID:27275201

  18. Life Styles. Teacher's Guide and Student Guide. Net Energy Unit. Draft.

    ERIC Educational Resources Information Center

    Allen, Virginia; Hetherington, Martin

    This module is intended to assist the teacher in presenting lessons on the influence of energy on lifestyles now and in the future. Five activities are presented including: (1) a science fiction story; (2) lifestyles interview; (3) future projections; (4) energy usage and lifestyle; and (5) lifestyle differenees. The module is intended to cover…

  19. META-ANALYSIS OF THE LIFE STYLE FACTORS RELEVANT TO ENVIRONMENTAL HAZARDS FOR THE AGING POPULATION

    EPA Science Inventory

    The goal of this U.S. Environmental Protection Agency (EPA) study is to characterize activity patterns, physiological changes, and environmental exposures for the aging population. Meta analysis was performed on more than 2000 reviewed articles to evaluate the lifestyle factors ...

  20. Active and Passive Fatigue in Simulated Driving: Discriminating Styles of Workload Regulation and Their Safety Impacts

    PubMed Central

    Saxby, Dyani J.; Matthews, Gerald; Warm, Joel S.; Hitchcock, Edward M.; Neubauer, Catherine

    2015-01-01

    Despite the known dangers of driver fatigue, it is a difficult construct to study empirically. Different forms of task-induced fatigue may differ in their effects on driver performance and safety. Desmond and Hancock (2001) defined active and passive fatigue states that reflect different styles of workload regulation. In 2 driving simulator studies we investigated the multidimensional subjective states and safety outcomes associated with active and passive fatigue. Wind gusts were used to induce active fatigue, and full vehicle automation to induce passive fatigue. Drive duration was independently manipulated to track the development of fatigue states over time. Participants were undergraduate students. Study 1 (N = 108) focused on subjective response and associated cognitive stress processes, while Study 2 (N = 168) tested fatigue effects on vehicle control and alertness. In both studies the 2 fatigue manipulations produced different patterns of subjective response reflecting different styles of workload regulation, appraisal, and coping. Active fatigue was associated with distress, overload, and heightened coping efforts, whereas passive fatigue corresponded to large-magnitude declines in task engagement, cognitive underload, and reduced challenge appraisal. Study 2 showed that only passive fatigue reduced alertness, operationalized as speed of braking and steering responses to an emergency event. Passive fatigue also increased crash probability, but did not affect a measure of vehicle control. Findings support theories that see fatigue as an outcome of strategies for managing workload. The distinction between active and passive fatigue is important for assessment of fatigue and for evaluating automated driving systems which may induce dangerous levels of passive fatigue. PMID:24041288

  1. Maternal and Paternal Parenting Styles in Adolescents: Associations with Self-Esteem, Depression and Life-Satisfaction

    ERIC Educational Resources Information Center

    Milevsky, Avidan; Schlechter, Melissa; Netter, Sarah; Keehn, Danielle

    2007-01-01

    Our study examined variations in adolescent adjustment as a function of maternal and paternal parenting styles. Participants included 272 students in grades 9 and 11 from a public high school in a metropolitan area of the Northeastern US. Participants completed measures of maternal and paternal parenting styles and indices of psychological…

  2. Variability in emotional responsiveness and coping style during active avoidance as a window onto psychological vulnerability to stress.

    PubMed

    Gorka, Adam X; LaBar, Kevin S; Hariri, Ahmad R

    2016-05-01

    Individual differences in coping styles are associated with psychological vulnerability to stress. Recent animal research suggests that coping styles reflect trade-offs between proactive and reactive threat responses during active avoidance paradigms, with proactive responses associated with better stress tolerance. Based on these preclinical findings, we developed a novel instructed active avoidance paradigm to characterize patterns of proactive and reactive responses using behavioral, motoric, and autonomic measures in humans. Analyses revealed significant inter-individual variability not only in the magnitude of general emotional responsiveness but also the likelihood to specifically express proactive or reactive responses. In men but not women, individual differences in general emotional responsiveness were linked to increased trait anxiety while proactive coping style was linked to increased trait aggression. These patterns are consistent with preclinical findings and suggest that instructed active avoidance paradigms may be useful in assessing psychological vulnerability to stress using objective behavioral measures. PMID:26922874

  3. Evaluation of diet and life style in the etiopathogenesis of Urdhwaga Amlapitta (non-ulcer dyspepsia)

    PubMed Central

    Baragi, Umapati C.; Vyas, Mahesh Kumar

    2013-01-01

    For a long time, infectious (communicable) diseases were the biggest killer diseases globally. But now, the trend is changing toward increased prevalence of chronic diseases with causative factors mostly related to diet and lifestyle. Among them, Urdhwaga Amlapitta (non-ulcer dyspepsia), a gastrointestinal tract (GIT) disorder, has acquired majority of the share with causative factors like improper diet and habits, stress, spicy irritant food, oily foods, bakery products, etc., A survey study was conducted on 138 patients, irrespective of sex, religion, etc., who had presented with the clinical symptoms of Urdhwaga Amlapitta and attended the OPD of Department of Basic Principles, at I.P.G.T. and R.A., Gujarat Ayurved University, Jamnagar, between February 2009 and June 2010. Information on demography, dietary intake, and lifestyle factors was collected by standard questionnaires. The data revealed that majority of the patients indulged in faulty dietary habits like excess Katu Ahara Sevana (99.3%), Amla Ahara (95.65%), Guru Ahara (90.57%), Snigdha Ahara (86.23%), Viruddha (81.88%), Abhishyandi Ahara (81.88%), Atiushna Ahara (73.9%), Vidahi (51.44%), Pistanna (47.10%), etc., and the data on lifestyle revealed that majority of the patients indulged in Diwasvapna (89.85%), Antarodaka Paanam (81.88%), Chinta (79.71%), etc., This survey study upholds the novel concept of diet and lifestyle of Ayurveda. The data reflects that dietary patterns, lifestyle choices, and physical activities play an important role in the etiopathogenesis of Urdhwaga Amlapitta, and it is important for patients to have access to diet and lifestyle modifications. Currently, research in this area is minimal. PMID:24695749

  4. Daily Physical Activity and Life Satisfaction across Adulthood

    ERIC Educational Resources Information Center

    Maher, Jaclyn P.; Pincus, Aaron L.; Ram, Nilam; Conroy, David E.

    2015-01-01

    Physical activity is considered a valuable tool for enhancing life satisfaction. However, the processes linking these constructs likely differ across the adult life span. In older adults the association between physical activity and life satisfaction appears to involve usual levels of physical activity (i.e., a between-person association driven by…

  5. Leadership Styles.

    ERIC Educational Resources Information Center

    Mazzarella, Jo Ann; Smith, Stuart C.

    Chapter 2 of a revised volume on school leadership, this chapter reviews theories of leadership style--the way a leader leads. Although most experts agree that leadership style is important, they disagree concerning style components, leaders' capabilities for changing styles, the effects of personality traits on style, and the desirability of…

  6. Impact of negative affectively charged stimuli and response style on cognitive-control-related neural activation: An ERP study

    PubMed Central

    Lamm, C.; Pine, D. S.; Fox, N. A.

    2013-01-01

    The canonical AX-CPT task measures two forms of cognitive control: sustained goal-oriented control (“proactive” control) and transient changes in cognitive control following unexpected events (“reactive” control). We modified this task by adding negative and neutral International Affective Picture System (IAPS) pictures to assess the effects of negative emotion on these two forms of cognitive control. Proactive and reactive control styles were assessed based on measures of behavior and electrophysiology, including the N2 event-related potential component and source space activation (Low Resolution Tomography [LORETA]). We found slower reaction-times and greater DLPFC activation for negative relative to neutral stimuli. Additionally, we found that a proactive style of responding was related to less prefrontal activation (interpreted to reflect increased efficiency of processing) during actively maintained previously cued information and that a reactive style of responding was related to less prefrontal activation (interpreted to reflect increased efficiency of processing) during just-in-time environmentally triggered information. This pattern of results was evident in relatively neutral contexts, but in the face of negative emotion, these associations were not found, suggesting potential response style-by-emotion interaction effects on prefrontal neural activation PMID:24021156

  7. Structural relations of convenience food satisfaction and quality of life according to dietary style: Focusing on singles in metropolitan area of Korea

    PubMed Central

    Kim, Boram

    2014-01-01

    BACKGROUND/OBJECTIVES Although the issues of singles' dietary style and quality of life are becoming important due to the increasing number of singles with economic power, little research has been conducted to date on singles' use of convenience food and quality of life in relation to their dietary style. Thus, the present study intends to provide basic data to improve the quality of life by determining the current status of the use of convenience food and explicating its relationship with quality of life through analyzing the dietary lifestyles of the singles. SUBJECTS/METHODS The targets of this study were singles, identified as adults between the ages of 25 and 54, living alone, either legally or in actuality having no partner. A statistical analysis of 208 surveys from Seoul, respectively, was conducted using SPSS12.0 for Windows and SEM using AMOS 5.0 statistics package. RESULTS The convenience-oriented was shown to have a significant positive effect on convenience food satisfaction. HMR satisfaction was found to have a significant effect on positive psychological satisfaction and the convenience-oriented was found to have a significant negative effect on all aspects of quality of life satisfaction. CONCLUSIONS There must be persistent development of food industries considering the distinctive characteristics of the lives of singles in order to satisfy their needs and improve the quality of their lives. PMID:25324938

  8. Selective breeding for infant rat separation-induced ultrasonic vocalizations: developmental precursors of passive and active coping styles.

    PubMed

    Brunelli, Susan A; Hofer, Myron A

    2007-09-01

    Human depression and anxiety disorders show inherited biases across generations, as do antisocial disorders characterized by aggression. Each condition is preceded in children by behavioral inhibition or aggressive behavior, respectively, and both are characterized by separation anxiety disorders. In affected families, adults and children exhibit different forms of altered autonomic nervous system regulation and hypothalamic-pituitary-adrenal activity in response to stress. Because it is difficult to determine mechanisms accounting for these associations, animal studies are useful for studying the fundamental relationships between biological and behavioral traits. Pharmacologic and behavioral studies suggest that infant rat ultrasonic vocalizations (USV) are a measure of an early anxiety-like state related to separation anxiety. However, it was not known whether or not early ultrasound emissions in infant rats are markers for genetic risk for anxiety states later in life. To address these questions, we selectively bred two lines of rats based on high and low rates of USV to isolation at postnatal (P) 10 days of age. To our knowledge, ours is the only laboratory that has ever selectively bred on the basis of an infantile trait related to anxiety. The High and Low USV lines show two distinct sets of patterns of behavior, physiology and neurochemistry from infancy through adulthood. As adults High line rats demonstrate "anxious"/"depressed" phenotypes in behavior and autonomic nervous system (ANS) regulation to standard laboratory tests. In Lows, on the other hand, behavior and autonomic regulation are consistent with an "aggressive" phenotype. The High and Low USV lines are the first genetic animal models implicating long-term associations of contrasting "coping styles" with early attachment responses. They thus present a potentially powerful model for examining gene-environment interactions in the development of life-long affective regulation. PMID:17543397

  9. Context-dependent activation of reduced autobiographical memory specificity as an avoidant coping style.

    PubMed

    Debeer, Elise; Raes, Filip; Williams, J Mark G; Hermans, Dirk

    2011-12-01

    According to the affect-regulation hypothesis (Williams et al., 2007), reduced autobiographical memory specificity (rAMS) or overgeneral memory (OGM) might be considered a cognitive avoidance strategy; that is, people learn to avoid the emotionally painful consequences associated with the retrieval of specific negative memories. Based on this hypothesis, one would predict significant negative associations between AMS and avoidant coping. However, studies investigating this prediction have led to equivocal results. In the present study we tested a possible explanation for these contradictory findings. It was hypothesized that rAMS (in part) reflects an avoidant coping strategy, which might only become apparent under certain conditions, that is, conditions that signal the possibility of 'danger.' To test this hypothesis, we assessed AMS and behavioral avoidance but experimentally manipulated the instructions. In the neutral condition, two parallel versions of the Autobiographical Memory Test (AMT) were presented under neutral instructions. In the threat condition, the first AMT was presented under neutral instructions, while the second AMT was presented under 'threat instructions.' Results showed no significant correlations between avoidance and OGM under neutral conditions but significant and markedly stronger correlations under threat conditions, with more avoidance being associated with fewer specific and more categoric memories. In addition, high avoiders showed a stronger reduction in AMS in the threat condition as compared with the neutral condition, while low avoiders showed no such difference between conditions. The data confirm that OGM can be considered as part of a broader avoidant coping style. However, more importantly, they show that, at least in nonclinical individuals, the activation of this coping style may depend on the context. PMID:22142214

  10. Parenting Style Transitions and Delinquency

    ERIC Educational Resources Information Center

    Schroeder, Ryan D.; Mowen, Thomas J.

    2014-01-01

    Parenting style has been extensively analyzed as a contributor to juvenile delinquency in the criminological literature, but no research to date has assessed the prevalence of parenting style changes during adolescence or the influence of such parenting style changes on juvenile delinquency. Drawing from the life course theory, the results show…

  11. An Evaluation of Gas Law Webquest Based on Active Learning Style in a Secondary School in Malaysia

    ERIC Educational Resources Information Center

    Alias, Norlidah; DeWitt, Dorothy; Siraj, Saedah

    2014-01-01

    In this study, the PTEchLS WebQuest on Gas Laws was evaluated. It was designed for Form Four students with active learning styles. The focus of the evaluation was on the usability and effectiveness of the PTechLS WebQuest. Data were collected from interviews and students' achievement scores. Two teachers and eight students volunteered to…

  12. Correlates of appearance and weight satisfaction in a U.S. National Sample: Personality, attachment style, television viewing, self-esteem, and life satisfaction.

    PubMed

    Frederick, David A; Sandhu, Gaganjyot; Morse, Patrick J; Swami, Viren

    2016-06-01

    We examined the prevalence and correlates of satisfaction with appearance and weight. Participants (N=12,176) completed an online survey posted on the NBCNews.com and Today.com websites. Few men and women were very to extremely dissatisfied with their physical appearances (6%; 9%), but feeling very to extremely dissatisfied with weight was more common (15%; 20%). Only about one-fourth of men and women felt very to extremely satisfied with their appearances (28%; 26%) and weights (24%; 20%). Men and women with higher body masses reported higher appearance and weight dissatisfaction. Dissatisfied people had higher Neuroticism, more preoccupied and fearful attachment styles, and spent more hours watching television. In contrast, satisfied people had higher Openness, Conscientious, and Extraversion, were more secure in attachment style, and had higher self-esteem and life satisfaction. These findings highlight the high prevalence of body dissatisfaction and the factors linked to dissatisfaction among U.S. adults. PMID:27172812

  13. Geothermal activity helps life survive glacial cycles.

    PubMed

    Fraser, Ceridwen I; Terauds, Aleks; Smellie, John; Convey, Peter; Chown, Steven L

    2014-04-15

    Climate change has played a critical role in the evolution and structure of Earth's biodiversity. Geothermal activity, which can maintain ice-free terrain in glaciated regions, provides a tantalizing solution to the question of how diverse life can survive glaciations. No comprehensive assessment of this "geothermal glacial refugia" hypothesis has yet been undertaken, but Antarctica provides a unique setting for doing so. The continent has experienced repeated glaciations that most models indicate blanketed the continent in ice, yet many Antarctic species appear to have evolved in almost total isolation for millions of years, and hence must have persisted in situ throughout. How could terrestrial species have survived extreme glaciation events on the continent? Under a hypothesis of geothermal glacial refugia and subsequent recolonization of nongeothermal regions, we would expect to find greater contemporary diversity close to geothermal sites than in nongeothermal regions, and significant nestedness by distance of this diversity. We used spatial modeling approaches and the most comprehensive, validated terrestrial biodiversity dataset yet created for Antarctica to assess spatial patterns of diversity on the continent. Models clearly support our hypothesis, indicating that geothermally active regions have played a key role in structuring biodiversity patterns in Antarctica. These results provide critical insights into the evolutionary importance of geothermal refugia and the history of Antarctic species. PMID:24616489

  14. Geothermal activity helps life survive glacial cycles

    PubMed Central

    Fraser, Ceridwen I.; Terauds, Aleks; Smellie, John; Convey, Peter; Chown, Steven L.

    2014-01-01

    Climate change has played a critical role in the evolution and structure of Earth’s biodiversity. Geothermal activity, which can maintain ice-free terrain in glaciated regions, provides a tantalizing solution to the question of how diverse life can survive glaciations. No comprehensive assessment of this “geothermal glacial refugia” hypothesis has yet been undertaken, but Antarctica provides a unique setting for doing so. The continent has experienced repeated glaciations that most models indicate blanketed the continent in ice, yet many Antarctic species appear to have evolved in almost total isolation for millions of years, and hence must have persisted in situ throughout. How could terrestrial species have survived extreme glaciation events on the continent? Under a hypothesis of geothermal glacial refugia and subsequent recolonization of nongeothermal regions, we would expect to find greater contemporary diversity close to geothermal sites than in nongeothermal regions, and significant nestedness by distance of this diversity. We used spatial modeling approaches and the most comprehensive, validated terrestrial biodiversity dataset yet created for Antarctica to assess spatial patterns of diversity on the continent. Models clearly support our hypothesis, indicating that geothermally active regions have played a key role in structuring biodiversity patterns in Antarctica. These results provide critical insights into the evolutionary importance of geothermal refugia and the history of Antarctic species. PMID:24616489

  15. From the Director, "Stay Active and Save Your Life!"

    MedlinePlus

    ... From The Director, "Stay Active and Save Your Life!" Past Issues / Spring 2012 Table of Contents Dr. ... change your lifestyle. It just might save your life. Spring 2012 Issue: Volume 7 Number 1 Page ...

  16. Analysis of the Pseudoalteromonas tunicata Genome Reveals Properties of a Surface-Associated Life Style in the Marine Environment

    PubMed Central

    Thomas, Torsten; Evans, Flavia F.; Schleheck, David; Mai-Prochnow, Anne; Burke, Catherine; Penesyan, Anahit; Dalisay, Doralyn S.; Stelzer-Braid, Sacha; Saunders, Neil; Johnson, Justin; Ferriera, Steve; Kjelleberg, Staffan; Egan, Suhelen

    2008-01-01

    Background Colonisation of sessile eukaryotic host surfaces (e.g. invertebrates and seaweeds) by bacteria is common in the marine environment and is expected to create significant inter-species competition and other interactions. The bacterium Pseudoalteromonas tunicata is a successful competitor on marine surfaces owing primarily to its ability to produce a number of inhibitory molecules. As such P. tunicata has become a model organism for the studies into processes of surface colonisation and eukaryotic host-bacteria interactions. Methodology/Principal Findings To gain a broader understanding into the adaptation to a surface-associated life-style, we have sequenced and analysed the genome of P. tunicata and compared it to the genomes of closely related strains. We found that the P. tunicata genome contains several genes and gene clusters that are involved in the production of inhibitory compounds against surface competitors and secondary colonisers. Features of P. tunicata's oxidative stress response, iron scavenging and nutrient acquisition show that the organism is well adapted to high-density communities on surfaces. Variation of the P. tunicata genome is suggested by several landmarks of genetic rearrangements and mobile genetic elements (e.g. transposons, CRISPRs, phage). Surface attachment is likely to be mediated by curli, novel pili, a number of extracellular polymers and potentially other unexpected cell surface proteins. The P. tunicata genome also shows a utilisation pattern of extracellular polymers that would avoid a degradation of its recognised hosts, while potentially causing detrimental effects on other host types. In addition, the prevalence of recognised virulence genes suggests that P. tunicata has the potential for pathogenic interactions. Conclusions/Significance The genome analysis has revealed several physiological features that would provide P. tunciata with competitive advantage against other members of the surface-associated community

  17. General practitioners' knowledge and practice of complementary/alternative medicine and its relationship with life-styles: a population-based survey in Italy

    PubMed Central

    Giannelli, Massimo; Cuttini, Marina; Da Frè, Monica; Buiatti, Eva

    2007-01-01

    Background The growing popularity of CAM among the public is coupled with an ongoing debate on its effectiveness, safety, and its implications on the reimbursement system. This issue is critically important for GPs, who have a "gatekeeping" role with respect to health care expenditure. GPs must be aware of medications' uses, limitations and possible adverse effects. Our objective was to explore GPs' knowledge of CAM and patterns of recommendation and practice, as well as the relationship between such patterns and GPs' life-styles. Methods A cross-sectional study was conducted in Tuscany, a region of central Italy. One hundred percent female GPs (498) and a 60% random sample of male GPs (1310) practising in the region were contacted through a self-administered postal questionnaire followed by a postal reminder and telephone interview. Results Overall response rate was 82.1%. Most respondents (58%) recommended CAM but a far smaller fraction (13%) practised it; yet 36% of CAM practitioners had no certificated training. Being female, younger age, practising in larger communities, having had some training in CAM as well as following a vegetarian or macrobiotic diet and doing physical activity were independent predictors of CAM recommendation and practice. However, 42% of GPs did not recommend CAM to patients mostly because of the insufficient evidence of its effectiveness. Conclusion CAM knowledge among GPs is not as widespread as the public demand seems to require, and the scarce evidence of CAM effectiveness hinders its professional use among a considerable number of GPs. Sound research on CAM effectiveness is needed to guide physicians' behaviour, to safeguard patients' safety, and to assist policy-makers in planning regulations for CAM usage. PMID:17504527

  18. Attitudes to concept maps as a teaching/learning activity in undergraduate health professional education: influence of preferred learning style.

    PubMed

    Laight, David W

    2004-05-01

    Concept maps that integrate and relate concepts in a nonlinear fashion are widely accepted as an educational tool that can underpin meaningful learning in medical education. However, student take-up may be affected by a number of cognitive and non-cognitive influences. In the present study, student attitudes to pre-prepared concept maps introduced in Stage 2 conjoint MPharm and BSc Pharmacology lectures were examined in relation to preferred learning styles according to the Felder-Silverman model. There was no statistically significant influence of dichotomous learning style dimension (sensing/intuitive; visual/verbal; active/reflector; sequential/global) on the self-reported utility of such concept maps to learning. However, when strength of preference was analysed within each dimension, moderate/strong verbal learners were found to be significantly less likely to self-report concept maps as useful relative to mild verbal learners. With this important exception, these data now suggest that student attitudes to concept maps are broadly not influenced by preferred learning styles and furthermore highlight the potential of concept maps to address a variety of different learning styles and thereby facilitate 'teaching to all types'. Concept maps could therefore potentially assist motivation, engagement and deep learning in medical and biomedical science education when used as a supplement to more traditional teaching/learning activities. PMID:15203499

  19. The Study of Association between Mother Weight Efficacy Life-style with Feeding Practices, Food Groups Intake and Body Mass Index in Children Aged 3-6 Years

    PubMed Central

    Gholamalizadeh, Maryam; Entezari, Mohammad Hassan; Paknahad, Zamzam; Hassanzadeh, Akbar; Doaei, Saeid

    2014-01-01

    Background: Nutrition in childhood has a significant role in current and adulthood health. Recent studies have shown that the mother's life-style has an important role in the methods used by mother to feed child, child's diet and body mass index (BMI). This study paper aimed to investigate the association between mother's weight efficacy life-style (WEL) with feeding practices and diet in children aged 3-6 years. Methods: In this cross-sectional study, which was carried out in 18 Primary Schools of Rasht (Iran) in 2012, 165 mothers with children aged 3-6 years were participated. Mothers reported their own and their child's demographics. Aspects of mother's WEL and mother's control practices were assessed using WEL questionnaire and Comprehensive Feeding Practices Questionnaire respectively. Height and weight of mothers participated in the study were measured. Child's dietary intake was measured using Food Frequency Questionnaire (FFQ). The role of mother's weight efficacy in predicting child's feeding practices and child's diet was assessed using the linear regression. Statistical significance for all P values was set at 0.003. Results: The results were showed that mother's weight efficacy was related to child feeding practices and child's dietary intake. The mothers with similar WEL applied similar methods in child nutrition. Mothers with better weight efficacy used more encourage balance and variety (β = 1.860), environmental control (β = 0.437), child involvement (β = 0.203) and less emotion regulation using foods (β = −0.213) and their children eat fewer snacks (β = −0.318) (PV= 0.003). Conclusions: The result of this study showed that maternal life-style was associated with feeding practices and child's intake. There was no significant relation between the maternal self-efficacy and child BMI. PMID:24554988

  20. Learning Styles of Chinese and Dutch Students Compared within the Context of Dutch Higher Education in Life Sciences

    ERIC Educational Resources Information Center

    Biemans, Harm; Van Mil, Marc

    2008-01-01

    This study investigated the extent to which the learning styles of Chinese students differ from those of Dutch students. The study was conducted within the context of English language Bachelor of Science programmes that Wageningen University offers together with China Agricultural University to Dutch and Chinese students. Sixteen Dutch students…

  1. Tectonic history and thrust-fold deformation style of seismically active structures near Coalinga

    SciTech Connect

    Namson, J.S. ); Davis, T.L.; Lagoe, M.B.

    1990-01-01

    The stratigraphy of the Coalinga region can be divided into tectostratigraphic facies whose boundaries delineate two major tectonic events - one in the mid-Cenozoic (38-17 Ma) and one in the late Cenozoic (less than 3 Ma). The succession of these tectostratigraphic facies, and an integration of geology, subsurface well data, a seismic-reflection profile, and earthquake seismicity on a retrodeformable cross section, yield a model for the tectonic evolution of the Coalinga region. This model suggests that the structural style of both deformational events is characteristic of fold and thrust belts. The model also indicates that the causative fault of the May 2 earthquake is a ramped thrust. The results of this study, in combination with regional geologic relations, suggest that the Coalinga region is part of an active fold and thrust belt which borders the west and south sides of the San Joaquin Valley. The potential for future earthquakes due to movement of other blind thrust faults within this belt should be evaluated.

  2. Influence of Repressive Coping Style on Cortical Activation during Encoding of Angry Faces

    PubMed Central

    Rauch, Astrid Veronika; ter Horst, Lena; Paul, Victoria Gabriele; Bauer, Jochen; Dannlowski, Udo; Konrad, Carsten; Ohrmann, Patricia; Kugel, Harald; Egloff, Boris; Arolt, Volker; Suslow, Thomas

    2014-01-01

    Background Coping plays an important role for emotion regulation in threatening situations. The model of coping modes designates repression and sensitization as two independent coping styles. Repression consists of strategies that shield the individual from arousal. Sensitization indicates increased analysis of the environment in order to reduce uncertainty. According to the discontinuity hypothesis, repressors are sensitive to threat in the early stages of information processing. While repressors do not exhibit memory disturbances early on, they manifest weak memory for these stimuli later. This study investigates the discontinuity hypothesis using functional magnetic resonance imaging (fMRI). Methods Healthy volunteers (20 repressors and 20 sensitizers) were selected from a sample of 150 students on the basis of the Mainz Coping Inventory. During the fMRI experiment, subjects evaluated and memorized emotional and neutral faces. Subjects performed two sessions of face recognition: immediately after the fMRI session and three days later. Results Repressors exhibited greater activation of frontal, parietal and temporal areas during encoding of angry faces compared to sensitizers. There were no differences in recognition of facial emotions between groups neither immediately after exposure nor after three days. Conclusions The fMRI findings suggest that repressors manifest an enhanced neural processing of directly threatening facial expression which confirms the assumption of hyper-responsivity to threatening information in repression in an early processing stage. A discrepancy was observed between high neural activation in encoding-relevant brain areas in response to angry faces in repressors and no advantage in subsequent memory for these faces compared to sensitizers. PMID:25502775

  3. Solar activity and life: a review

    NASA Astrophysics Data System (ADS)

    Messerotti, Mauro; Chela-Flores, Julián

    2009-03-01

    During the early stages of the study of the origin of life, not enough attention was paid to the question of the correlation of chemical evolution on Earth and the all-important evolution of the still-to-be understood early Sun. Today, due to the advent of a significant fleet of space missions and the possibility of performing experiments in the International Space Station (ISS), a meaningful study begins to be possible concerning factors that led to an early onset of life on Earth. We wish to review and update recent work concerning the frontier between Space Weather (SpW) and Astrobiology. We argue that the present robust programs of various space agencies reinforce our hope for a better understanding of the bases of Astrobiology. Eventually, with a more realistic model of the Sun, more reliable discussions of all the factors influencing the origin of life on Earth, and hence Astrobiology, will be possible.

  4. Geologic Evolution of Eastern Hellas, Mars: Styles and Timing of Volatile-driven Activity

    NASA Technical Reports Server (NTRS)

    Crown, David A.; Bleamaster, Leslie F., III; Mest, Scott C.

    2004-01-01

    The east rim of the Hellas basin and the surrounding highlands comprise a geologically significant region for evaluating volatile abundance, volatile distribution and cycling, and potential changes in Martian environmental conditions. This region of the Martian surface exhibits landforms shaped by a diversity of geologic processes and has a well-preserved geologic record, with exposures of Noachian, Hesperian, and Amazonian units, as well as spans a wide range in both latitude and elevation due to the magnitude of Hellas basin. In addition, geologically contemporaneous volcanism and volatile-driven activity in the circum-Hellas highlands provide important ingredients for creating habitats for potential Martian life.

  5. Monitoring Io's Volcanic Activity in the Visible and Infrared from JUICE - It's All About (Eruption) Style

    NASA Astrophysics Data System (ADS)

    Davies, A. G.; Matson, D.; McEwen, A. S.; Keszthelyi, L. P.

    2012-12-01

    The European Space Agency's Jupiter Icy Moons Explorer (JUICE) will provide many opportunities for long-range monitoring of Io's extraordinary silicate, high-temperature volcanic activity [1, 2]. A considerable amount of valuable work can be performed even with relatively low-spatial-resolution observations [2]. Techniques developed from the examination and analysis of Galileo Near Infrared Mapping Spectrometer (NIMS) data, as well as observations of terrestrial silicate volcanic activity, allows the identification of likely eruption style [2] at many locations where the entire eruption is sub-pixel. Good temporal coverage, especially for episodic eruptions (including high-energy "outburst" eruptions), is important for modelling purposes. With opportunities to observe Io on a regular basis (hours-days) during cruise/orbital reduction phases, a visible-to-near-infrared mapping spectrometer (covering ~0.4-5.5 μm) is the best instrument to chart the magnitude and variability of Io's volcanic activity, allowing comparison with an existing and constantly expanding set of Io observations [e.g. 1, 3]. The eruption temperature of Io's dominant silicate lava, a constraint on interior composition and conditions, is a major unanswered question in the wake of the Galileo mission [1]. A careful approach to instrument design is needed to ensure that observations by both imager and IR spectrometer on JUICE are capable of determining lava eruption temperature [e.g., 4] in low spatial resolution data. With an ideal thermal target (e.g., an outburst eruption, or the proposed lava lake at Pele) the imager should obtain multi-spectral data in a rapid sequence to allow stability of the thermal source to be quantified. Observations by imager and spectrometer have to be contemporaneous and unsaturated. References: [1] Davies, A. (2007) "Volcanism on Io", Cam. Univ. Press. [2] Davies, A. et al. (2010) JVGR, 194, 75-99. [3] Veeder, G. et al. (2012) Icarus, 219, 701-722. [4] Davies, A. et

  6. Leadership Styles.

    ERIC Educational Resources Information Center

    Lewis, Anne

    This book provides a personal look at the styles of several school leaders, probes the literature on school leadership, and explores some of the instruments designed to measure leadership style. The introduction explains the need to change leadership styles as education changes. Chapter 1 examines the redefinition of leadership roles and the role…

  7. Psychosocial mechanisms of serotonin transporter’s genetic polymorphism in susceptibility to major depressive disorder: mediated by trait coping styles and interacted with life events

    PubMed Central

    Wang, Yanfang; Sun, Ning; Liu, Zhifen; Li, Xinrong; Yang, Chunxia; Zhang, Kerang

    2016-01-01

    The mechanism of 5-HTT genetic polymorphisms related susceptibility of major depressive disorder (MDD) has not been fully understood. Two hundred MDD patients and 199 control subjects were included. A model of two binary logistical regressions with and without controlling for different psychosocial variables, was applied to investigate the possible mediation effects of psychosocial factors in contribution of 5-HTT polymorphisms in MDD development. These psychosocial variables included personality, trait coping style, life events and social support. Then, contribution of interactions between 5-HTT polymorphisms and psychosocial factors in MDD was investigated by a stepwise logistical approach. The results indicated a significant association of 5-HTT LPR with the MDD indicence, but not of VNTR genotype variances with the MDD incidence without counting effects of psychosocial factors. The ss genotype of LPR demonstrated 2.50 (95% CI: 1.11-5.62) times higher odds to develop MDD than ll genotype (p=0.026). After including psychosocial variables, the odds ratio of 5-HTT LPR ss to ll genotype dropped to 1.30 times (95% CI: 0.41-4.10) and became non-significant (p=0.658). While psychosocial variables all showed significant contributions to MDD susceptibility. Our data suggested an intermediator role of this psychosocial variable in LPR genetic pathogenesis of MDD. Whereas, 5-HTT VNTR could significantly affect MDD outcome by interacting with life events (p=0.043). In conclusion, 5-HTT LPR and VNTR polymorphisms could affect MDD susceptibility through mediation by trait coping styles and interaction with severe life events, respectively. The genetic information of 5-HTT can be potentially helpful for diagnosis and further therapy. PMID:27158415

  8. Style Shifts among Japanese Learners before and after Study Abroad in Japan: Becoming Active Social Agents in Japanese

    ERIC Educational Resources Information Center

    Iwasaki, Noriko

    2010-01-01

    Previous studies on L2 Japanese sojourners often reported that learners overuse the plain style or haphazardly mix the plain and polite styles upon return. These styles, which are often associated with formal or informal contexts, also index complex social and situational meanings, and native speakers are reported to shift their styles to create…

  9. Styles and Timing of Volatile-driven Activity in the Eastern Hellas Region of Mars

    NASA Technical Reports Server (NTRS)

    Crown, David A.; Bleamaster, Leslie F., III; Mest, Scott C.; Teneva, Lida T.

    2005-01-01

    Hellas basin, the largest well-preserved impact structure on the Martian surface, is Mars deepest depositional sink and has long been recognized as a source for global dust storms. The basin and surrounding highlands span a wide range in latitude and elevation, exhibit landforms shaped by a diversity of geologic processes, and preserve exposures of Noachian, Hesperian, and Amazonian units. Geologically contemporaneous volcanism and volatile-driven activity in the circum-Hellas highlands provide resources for potential Martian life. Hellas is a geologically significant region for evaluating volatile abundance, distribution and cycling and changes in surface conditions on Mars. Current work integrates geologic studies of the basin floor and east rim using Viking Orbiter, Mars Global Surveyor, and Mars Odyssey datasets to provide a synthesis of the history of volatiles in the region.

  10. Reduced linoleic acid intake in early postnatal life improves metabolic outcomes in adult rodents following a Western-style diet challenge.

    PubMed

    Oosting, Annemarie; Kegler, Diane; van de Heijning, Bert J M; Verkade, Henkjan J; van der Beek, Eline M

    2015-09-01

    The global increase in dietary n-6 polyunsaturated fatty acid (PUFA) intake has been suggested to contribute to the rise in obesity incidence. We hypothesized that reduced n-6 PUFA intake during early postnatal life improves adult body composition and metabolic phenotype upon a Western diet challenge. Male offspring of C57Bl/6j mice and Wistar rats were subjected to a control diet (CTRL; 3.16 En% linoleic acid [LA]) or a low n-6 PUFA diet (low LA; 1.36 En% LA) from postnatal days (PNs) 2 to 42. Subsequently, all animals were switched to a Western-style diet (2.54 En% LA) until PN98. We monitored body composition by dual-energy x-ray absorptiometry and glucose homeostasis by an intravenous glucose and insulin tolerance test in rats and by the homeostasis model assessment of insulin resistance (HOMA-IR) in mice. At PN98, plasma lipids, glucose, insulin, and adipokines were measured and adipocyte number and size were analyzed. In mice, the postnatal low-LA diet decreased fat accumulation during the adult Western-style diet challenge (-27% compared with CTRL, P < .001). Simultaneously, it reduced fasting triglyceride levels and lowered fasting resistin and leptin levels. In rats, the low-LA diet did not affect adult body composition, but decreased the number of retroperitoneal adipocytes and increased the number of large adipocytes. In conclusion, lowering dietary n-6 PUFA intake in early life protected against detrimental effects of an obesogenic diet in adulthood on metabolic homeostasis and fat mass accumulation. PMID:26239950

  11. Quality of Life and Leisure Activities: How Do Leisure Activities Contribute to Subjective Well-Being?

    ERIC Educational Resources Information Center

    Brajsa-Zganec, Andreja; Merkas, Marina; Sverko, Iva

    2011-01-01

    The quality of life is determined with objective factors and also with subjective perception of factors which influence human life. Leisure activities play a very important role in subjective well-being because they provide opportunities to meet life values and needs. Through participation in leisure activities people build social relationships,…

  12. Style Differences

    NASA Technical Reports Server (NTRS)

    Covault, Craig

    2005-01-01

    The International Space Station Expedition 11 crew, set for liftoff Apr. 15 from the Baikonur Cosmodrome, is to perform two extravehicular activities-one in Russian and the other in U.S. spacesuits, a unique combination that points up different national space-operating styles. The outgoing Expedition 10 commander, astronaut Leroy Chiao, addressed the differences in an e-mail exchange from the ISS. Chiao is well qualified to discuss these topics, having logged four shuttle-based EVAs in the American suit and two in the Russian Orlan, the most recent one Mar. 28. Chiao and Expedition 10 cosmonaut Salizhan Sharipov are to return to Earth in their own Soyuz Apr. 25.

  13. Identity style and coping strategies.

    PubMed

    Berzonsky, M D

    1992-12-01

    This study examined the relationship between identity style and strategies used to cope with stressors that potentially threaten one's sense of identity. Identity style refers to differences in the way individuals construct and revise or maintain their sense of identity. An informational style involves actively seeking out, evaluating, and utilizing self-relevant information. A normative style highlights the expectations and standards of significant others. A diffuse/avoidant style is characterized by procrastination and situation-specific reactions. Late-adolescent college subjects were administered measures of identity style, ways of coping with academic stressors, and test anxiety. Within this self-as-student context, subjects with diffuse and normative identity styles employed avoidant-oriented coping strategies (wishful thinking, distancing, and tension reduction). An informational style was associated with deliberate, problem-focused coping. Findings are discussed in terms of a process model of identity development. PMID:1469598

  14. A new species of Copepoda Harpacticoida, Xylora calyptogenae spec. n., with a carnivorous life-style from a hydrothermally active submarine volcano in the New Ireland Fore-Arc system (Papua New Guinea) with notes on the systematics of the Donsiellinae Lang, 1948

    NASA Astrophysics Data System (ADS)

    Willen, Elke

    2006-12-01

    A new species of harpacticoid copepods, Xylora calyptogenae spec. n., from Edison Seamount, a hydrothermally active submarine volcano in the New Ireland Fore-Arc system (Papua New Guinea) is described. The new species belongs to the Donsiellinae Lang, 1944, a highly specialised taxon, the members of which have previously been encountered only in association with decaying wood and/or wood-boring isopods. A closer relationship of the Donsiellinae with the Pseudotachidiidae Lang, 1936, can be stated on the basis of characteristics concerning the setation and/or segmentation of A1, A2, Mxl, Mxp, the shape of the female P5, anal somite, sexual dimorphisms on P2 and P3 and missing caudal seta I. Within the Pseudotachidiidae, the Donsiellinae again can be well characterized, e.g. by the setation and segmentation of A2, Mxl, swimming-legs, the shape of P1, female P5, male P2, sexual dimorphism and male P5. The Donsiellinae share some apomorphies with the pseudotachidiid subtaxon Paranannopinae Por, 1986: setation/segmentation of Mx, P1, A1. X. calyptogenae spec. n. is more closely related to Xylora bathyalis Hicks 1988 living in the deep sea wood substrata in New Zealand waters. Some traits of the evolutionary history of the Donsiellinae become evident, probably starting from the more primitive deep sea taxa X .calyptogenae spec. n., which lives in the hydrothermal seafloor in the absence of decaying wood, and X. bathyalis, which is found in decaying wood but not necessarily associated with the wood-boring isopod Limnoria Leach, 1814, towards the more advanced genera such as Donsiella Stephensen, 1936, which invades shallow waters and, further, clings to Limnoria, forming a close and, for the copepod, probably obligatory association. The specialised mouthparts of X. calyptogenae spec. n. seem to facilitate the grabbing and fixing of larger and/or active food items. This is confirmed by the presence of a large prey organism, presumably a copepod, consumed either alive or

  15. A Survey of Health-Related Activities on Second Life

    PubMed Central

    Beard, Leslie; Wilson, Kumanan; Morra, Dante

    2009-01-01

    Background Increasingly, governments, health care agencies, companies, and private groups have chosen Second Life as part of their Web 2.0 communication strategies. Second Life offers unique design features for disseminating health information, training health professionals, and enabling patient education for both academic and commercial health behavior research. Objectives This study aimed to survey and categorize the range of health-related activities on Second Life; to examine the design attributes of the most innovative and popular sites; and to assess the potential utility of Second Life for the dissemination of health information and for health behavior change. Methods We used three separate search strategies to identify health-related sites on Second Life. The first used the application’s search engine, entering both generic and select illness-specific keywords, to seek out sites. The second identified sites through a comprehensive review of print, blog, and media sources discussing health activities on Second Life. We then visited each site and used a snowball method to identify other health sites until we reached saturation (no new health sites were identified). The content, user experience, and chief purpose of each site were tabulated as well as basic site information, including user traffic data and site size. Results We found a wide range of health-related activities on Second Life, and a diverse group of users, including organizations, groups, and individuals. For many users, Second Life activities are a part of their Web 2.0 communication strategy. The most common type of health-related site in our sample (n = 68) were those whose principle aim was patient education or to increase awareness about health issues. The second most common type of site were support sites, followed by training sites, and marketing sites. Finally, a few sites were purpose-built to conduct research in SL or to recruit participants for real-life research. Conclusions Studies

  16. Life Style Study: Children of the Lesser World in the English-Speaking Caribbean. Volume I: Literature in Retrospect.

    ERIC Educational Resources Information Center

    Grant, D. R. B.

    This literature review focuses on the conditions of life and aspects of the behavior of people in areas of the English-speaking Caribbean. The review is based on books, reports and papers which discuss broad features of sociological problems, the impact of academic changes on individuals and the consequences these changes have on people's…

  17. Metabolic activity of subsurface life in deep-sea sediments.

    PubMed

    D'Hondt, Steven; Rutherford, Scott; Spivack, Arthur J

    2002-03-15

    Global maps of sulfate and methane in marine sediments reveal two provinces of subsurface metabolic activity: a sulfate-rich open-ocean province, and an ocean-margin province where sulfate is limited to shallow sediments. Methane is produced in both regions but is abundant only in sulfate-depleted sediments. Metabolic activity is greatest in narrow zones of sulfate-reducing methane oxidation along ocean margins. The metabolic rates of subseafloor life are orders of magnitude lower than those of life on Earth's surface. Most microorganisms in subseafloor sediments are either inactive or adapted for extraordinarily low metabolic activity. PMID:11896277

  18. Life Skills Activities for Secondary Students with Special Needs.

    ERIC Educational Resources Information Center

    Mannix, Darlene

    This resource for life skills activities for adolescents with special needs covers aspects of interpersonal relationships, communication skills, academic and school skills, practical living skills, vocational skills, problem-solving skills, and lifestyle choices. Included are 190 illustrated activity sheets with related exercises, discussion…

  19. Promoting Physical Activity through Student Life and Academics

    ERIC Educational Resources Information Center

    McDaniel, Tyler; Melton, Bridget F.; Langdon, Jody

    2014-01-01

    Objective: A physical activity passport (PAP) was developed to increase student's physical activity through the collaboration of student life and academics. The purpose was to measure the effectiveness of the PAP. Design: The research design used was a quantitative, descriptive, quasi-experimental design with experimental and control groups.…

  20. Leadership Styles

    ERIC Educational Resources Information Center

    Val, Carlin; Kemp, Jess

    2012-01-01

    This study examines how a group's dynamic changes under the influence of different leadership styles, and determines what leadership style works best in a large group expedition. The main question identified was "What roles can a leader play in affecting the dynamic of a large group while partaking in a field expedition?" The following research…

  1. Superior analgesic effect of an active distraction versus pleasant unfamiliar sounds and music: the influence of emotion and cognitive style.

    PubMed

    Villarreal, Eduardo A Garza; Brattico, Elvira; Vase, Lene; Østergaard, Leif; Vuust, Peter

    2012-01-01

    Listening to music has been found to reduce acute and chronic pain. The underlying mechanisms are poorly understood; however, emotion and cognitive mechanisms have been suggested to influence the analgesic effect of music. In this study we investigated the influence of familiarity, emotional and cognitive features, and cognitive style on music-induced analgesia. Forty-eight healthy participants were divided into three groups (empathizers, systemizers and balanced) and received acute pain induced by heat while listening to different sounds. Participants listened to unfamiliar Mozart music rated with high valence and low arousal, unfamiliar environmental sounds with similar valence and arousal as the music, an active distraction task (mental arithmetic) and a control, and rated the pain. Data showed that the active distraction led to significantly less pain than did the music or sounds. Both unfamiliar music and sounds reduced pain significantly when compared to the control condition; however, music was no more effective than sound to reduce pain. Furthermore, we found correlations between pain and emotion ratings. Finally, systemizers reported less pain during the mental arithmetic compared with the other two groups. These findings suggest that familiarity may be key in the influence of the cognitive and emotional mechanisms of music-induced analgesia, and that cognitive styles may influence pain perception. PMID:22242169

  2. Characterisation of two quorum sensing systems in the endophytic Serratia plymuthica strain G3: differential control of motility and biofilm formation according to life-style

    PubMed Central

    2011-01-01

    AHL-independent. In addition, QS in G3 positively regulated antifungal activity, production of exoenzymes, but negatively regulated production of indol-3-acetic acid (IAA), which is in agreement with previous reports in strain HRO-C48. However, in contrast to HRO-C48, swimming motility was not controlled by AHL-mediated QS. Conclusions This is the first report of the characterisation of two AHL-based quorum sensing systems in the same isolate of the genus Serratia. Our results show that the QS network is involved in the global regulation of biocontrol-related traits in the endophytic strain G3. However, although free-living and endophytic S. plymuthica share some conservation on QS phenotypic regulation, the control of motility and biofilm formation seems to be strain-specific and possible linked to the life-style of this organism. PMID:21284858

  3. Raising Competent Kids: The Authoritative Parenting Style. For Parents Particularly.

    ERIC Educational Resources Information Center

    Ballantine, Jeanne

    2001-01-01

    Suggests that the authoritative parenting style without physical punishment produces more positive results and fewest children's problems. Identifies age-appropriate authoritative responses: demanding and responsive; controlling but not restrictive; high parent involvement; participating actively with child's life; communicating openly; following…

  4. A proposed adhesin AoMad1 helps nematode-trapping fungus Arthrobotrys oligospora recognizing host signals for life-style switching.

    PubMed

    Liang, Lianming; Shen, Renfei; Mo, Yuanyuan; Yang, Jinkui; Ji, Xinglai; Zhang, Ke-Qin

    2015-08-01

    The nematode-trapping fungus Arthrobotrys oligospora is an important natural enemy of nematodes. It can capture nematodes by producing a special mycelial structure called adhesive network or trap. The trap is also a signature of the fungus switching from the saprophytic lifestyle to the predacious lifestyle. At present, little is known about the mechanism of lifestyle switch in nematode-trapping fungi. Here we describe the effect of a cell wall protein called AoMad1 on lifestyle switch. The disruption of the AoMad1-encoding gene in A. oligospora resulted in the formation of more traps in the presence of nematodes. Interestingly, the mutant strain was more sensitive to certain nitrogen sources as trap inducers than the wild type strain. The microscopic examinations revealed that the AoMad1-deletion mutant lacked cell surface adhesive materials and the cell wall structures were more porous than wild-type strains. A great of genes were differentially expressed by transcriptomic analysis when trap formation was induced by sodium nitrate compared to the wild type strain, many of them were related to nitrogen metabolism, host-pathogen interaction and mycelia development. The results suggest that AoMad1 plays an important role in life style switching in A. oligospora. PMID:25724687

  5. (CALIFORNIA) META-ANALYSIS OF THE LIFE STYLE FACTORS RELEVANT TO ENVIRONMENTAL HAZARDS FOR THE AGING POPULATION

    EPA Science Inventory

    The goal of this U.S. Environmental Protection Agency (EPA) Aging Initiative study is to characterize activity patterns, physiological changes, and environmental exposures for the aging population. Meta-analysis was performed on more than 2000 reviewed articles to evaluate the l...

  6. Relationship between Attachment Styles with Girls Thinking Style Functions at High School in Hamadan. September 2012

    ERIC Educational Resources Information Center

    Yaghobi, Abolghasem; Mohagheghy, Hosseyn; Moghadam, Nafiseh Yari; Ghodarzi, Marzieh

    2012-01-01

    Background: In recent years, the researchers had worked on attachment style theory in studying different aspects of individual and social life of adults and announce that attachment style is related to most behavior, thought and motivational behaviors. The aim of the current study was investigating the relationship between attachment styles with…

  7. The Effectiveness of Education and Schooling Activities with Respect to Learning Styles on the Learning of Abstract and Tangible Concepts of Social Studies by Students

    ERIC Educational Resources Information Center

    Seker, Mustafa

    2013-01-01

    This research reviews the effects of education and schooling activities that are conducted with respect to different learning styles on the success of teaching abstract and tangible concepts of 6th Grade Social Studies, and researches whether the demographic variables (age, gender) of the students had any effect on this success levels. To do so, 2…

  8. Patterns of Teaching Style and Active Teaching: Do They Differ across Subjects in Low and High Performing Primary Schools in Kenya?

    ERIC Educational Resources Information Center

    Ngware, Moses W.; Mutisya, Maurice; Oketch, Moses

    2012-01-01

    This paper focuses on the patterns of teaching styles and active teaching across subjects and between low and high performing schools in an attempt to examine what accounts for differences in performance between schools which are within the same locality. It uses data collected in 72 primary schools spread across six districts in Kenya. Video…

  9. Baby Basics: Children's Activities in How Life Begins. Children's Activity Series.

    ERIC Educational Resources Information Center

    Picco, Elizabeth Raptis

    These supplemental teaching resources promote awareness about health, family life, and cultural diversity for children in kindergarten through third grade, and offer a variety of concrete, visual activities to help young children understand how life begins for all living things. The format of each lesson is designed to help classroom and daycare…

  10. Short communication: Potential of Fresco-style cheese whey as a source of protein fractions with antioxidant and angiotensin-I-converting enzyme inhibitory activities.

    PubMed

    Tarango-Hernández, S; Alarcón-Rojo, A D; Robles-Sánchez, M; Gutiérrez-Méndez, N; Rodríguez-Figueroa, J C

    2015-11-01

    Recently, traditional Mexican Fresco-style cheese production has been increasing, and the volume of cheese whey generated represents a problem. In this study, we investigated the chemical composition of Fresco-style cheese wheys and their potential as a source of protein fractions with antioxidant and angiotensin-I-converting enzyme (ACE)-inhibitory activities. Three samples from Fresco, Panela, and Ranchero cheeses whey were physicochemically characterized. Water-soluble extracts were fractionated to obtain whey fractions with different molecular weights: 10-5, 5-3, 3-1 and <1 kDa. The results indicated differences in the lactose, protein, ash, and dry matter contents (% wt/wt) in the different Fresco-style cheese wheys. All whey fractions had antioxidant and ACE-inhibitory activities. The 10-5 kDa whey fraction of Ranchero cheese had the highest Trolox equivalent antioxidant capacity (0.62 ± 0.00 mM), and the 3-1 kDa Panela and Fresco cheese whey fractions showed the highest ACE-inhibitory activity (0.57 ± 0.02 and 0.59 ± 0.04 μg/mL 50%-inhibitory concentration values, respectively). These results suggest that Fresco-style cheese wheys may be a source of protein fractions with bioactivity, and thus could be useful ingredients in the manufacture of functional foods with increased nutritional value. PMID:26364114

  11. Learning Styles.

    ERIC Educational Resources Information Center

    Ross, Dorian

    A variety of research findings and observations concerning learning styles are compiled in this guide to help teachers understand the implications of their students' learning preferences. The first section describes the Learning Preference Inventory (LPI) as an instrument that asks the student to select among eight learning situations, e.g.,…

  12. Volcanology and eruptive styles of Barren Island: an active mafic stratovolcano in the Andaman Sea, NE Indian Ocean

    NASA Astrophysics Data System (ADS)

    Sheth, Hetu C.; Ray, Jyotiranjan S.; Bhutani, Rajneesh; Kumar, Alok; Smitha, R. S.

    2009-11-01

    Barren Island (India) is a relatively little studied, little known active volcano in the Andaman Sea, and the northernmost active volcano of the great Indonesian arc. The volcano is built of prehistoric (possibly late Pleistocene) lava flows (dominantly basalt and basaltic andesite, with minor andesite) intercalated with volcaniclastic deposits (tuff breccias, and ash beds deposited by pyroclastic falls and surges), which are exposed along a roughly circular caldera wall. There are indications of a complete phreatomagmatic tephra ring around the exposed base of the volcano. A polygenetic cinder cone has existed at the centre of the caldera and produced basalt-basaltic andesite aa and blocky aa lava flows, as well as tephra, during historic eruptions (1787-1832) and three recent eruptions (1991, 1994-95, 2005-06). The recent aa flows include a toothpaste aa flow, with tilted and overturned crustal slabs carried atop an aa core, as well as locally developed tumuli-like elliptical uplifts having corrugated crusts. Based on various evidence we infer that it belongs to either the 1991 or the 1994-95 eruptions. The volcano has recently (2008) begun yet another eruption, so far only of tephra. We make significantly different interpretations of several features of the volcano than previous workers. This study of the volcanology and eruptive styles of the Barren Island volcano lays the ground for detailed geochemical-isotopic and petrogenetic work, and provides clues to what the volcano can be expected to do in the future.

  13. Parenting Style, the Home Environment, and Screen Time of 5-Year-Old Children; The ‘Be Active, Eat Right’ Study

    PubMed Central

    Veldhuis, Lydian; van Grieken, Amy; Renders, Carry M.; HiraSing, Remy A.; Raat, Hein

    2014-01-01

    Introduction The global increase in childhood overweight and obesity has been ascribed partly to increases in children's screen time. Parents have a large influence on their children's screen time. Studies investigating parenting and early childhood screen time are limited. In this study, we investigated associations of parenting style and the social and physical home environment on watching TV and using computers or game consoles among 5-year-old children. Methods This study uses baseline data concerning 5-year-old children (n = 3067) collected for the ‘Be active, eat right’ study. Results Children of parents with a higher score on the parenting style dimension involvement, were more likely to spend >30 min/day on computers or game consoles. Overall, families with an authoritative or authoritarian parenting style had lower percentages of children's screen time compared to families with an indulgent or neglectful style, but no significant difference in OR was found. In families with rules about screen time, children were less likely to watch TV>2 hrs/day and more likely to spend >30 min/day on computers or game consoles. The number of TVs and computers or game consoles in the household was positively associated with screen time, and children with a TV or computer or game console in their bedroom were more likely to watch TV>2 hrs/day or spend >30 min/day on computers or game consoles. Conclusion The magnitude of the association between parenting style and screen time of 5-year-olds was found to be relatively modest. The associations found between the social and physical environment and children's screen time are independent of parenting style. Interventions to reduce children's screen time might be most effective when they support parents specifically with introducing family rules related to screen time and prevent the presence of a TV or computer or game console in the child's room. PMID:24533092

  14. Early life stress affects limited regional brain activity in depression

    PubMed Central

    Du, Lian; Wang, Jingjie; Meng, Ben; Yong, Na; Yang, Xiangying; Huang, Qingling; Zhang, Yan; Yang, Lingling; Qu, Yuan; Chen, Zhu; Li, Yongmei; Lv, Fajin; Hu, Hua

    2016-01-01

    Early life stress (ELS) can alter brain function and increases the risk of major depressive disorder (MDD) in later life. This study investigated whether ELS contributes to differences in regional brain activity between MDD patients and healthy controls (HC), as measured by amplitude of low-frequency fluctuation (ALFF)/fractional (f)ALFF. Eighteen first-episode, treatment-naïve MDD patients and HC were assessed with the Childhood Trauma Questionnaire and resting-state functional magnetic resonance imaging. We compared ALFF/fALFF between MDD patients and HC, with or without controlling for ELS, and determined whether ELS level was correlated with regional brain activity in each group. After regressing out ELS, we found that ALFF increased in bilateral amygdala and left orbital/cerebellum, while fALFF decreased in left inferior temporal and right middle frontal gyri in MDD patients relative to controls. ELS positively correlated with regional activity in the left cerebellum in MDD and in the right post-central/inferior temporal/superior frontal cingulate, inferior frontal gyrus and bilateral cerebellum in HC. Our findings indicate that there is only very limited region showing correlation between ELS and brain activity in MDD, while diverse areas in HC, suggesting ELS has few impacts on MDD patients. PMID:27138376

  15. Inuit-Style Animals.

    ERIC Educational Resources Information Center

    Peterson, Rayma

    1999-01-01

    Presents an art activity where students create Inuit-style animals. Discusses the Inuit (Eskimo) artform in which the compositions utilize patterning and textures, such as small lines signifying fur. Explains that this project is well suited to a study of animals or to integrate with a social studies unit about Canada. (CMK)

  16. Clinical Study of Student Learning Using Mastery Style versus Immediate Feedback Online Activities

    ERIC Educational Resources Information Center

    Gladding, Gary; Gutmann, Brianne; Schroeder, Noah; Stelzer, Timothy

    2015-01-01

    This paper is part of a series of studies to improve the efficacy of online physics homework activities by integrating narrated animated solutions with mastery inspired exercises. In a clinical study using first- and second-year university students, the mastery group attempted question sets in four levels, with animated solutions between each…

  17. Family leadership styles and adolescent dietary and physical activity behaviors: a cross-sectional study

    PubMed Central

    2012-01-01

    Background Transformational leadership is conceptualized as a set of behaviors designed to inspire, energize and motivate others to achieve higher levels of functioning, and is associated with salient health-related outcomes in organizational settings. Given (a) the similarities that exist between leadership within organizational settings and parenting within families, and (b) the importance of the family environment in the promotion of adolescent health-enhancing behaviors, the purpose of this exploratory study was to examine the cross-sectional relationships between parents’ transformational leadership behaviors and adolescent dietary and physical activity behaviors. Methods 857 adolescents (aged 13–15, mean age = 14.70 yrs) completed measures of transformational parenting behaviors, healthful dietary intake and leisure-time physical activity. Regression analyses were conducted to examine relationships between family transformational leadership and adolescent health outcomes. A further ‘extreme group analysis’ was conducted by clustering families based on quartile splits. A MANCOVA (controlling for child gender) was conducted to examine differences between families displaying (a) HIGH levels of transformational parenting (consistent HIGH TP), (b) LOW levels of transformational parenting (consistent LOW TP), and (c) inconsistent levels of transformational parenting (inconsistent HIGH-LOW TP). Results Results revealed that adolescents’ perceptions of family transformational parenting were associated with both healthy dietary intake and physical activity. Adolescents who perceived their families to display the highest levels of transformational parenting (HIGH TP group) displayed greater healthy eating and physical activity behaviors than adolescents who perceived their families to display the lowest levels of transformational parenting behaviors (LOW TP group). Adolescents who perceived their families to display inconsistent levels of transformational

  18. Clinical study of student learning using mastery style versus immediate feedback online activities

    NASA Astrophysics Data System (ADS)

    Gladding, Gary; Gutmann, Brianne; Schroeder, Noah; Stelzer, Timothy

    2015-06-01

    This paper is part of a series of studies to improve the efficacy of online physics homework activities by integrating narrated animated solutions with mastery inspired exercises. In a clinical study using first- and second-year university students, the mastery group attempted question sets in four levels, with animated solutions between each attempt, until mastery was achieved on each level. This combined elements of formative assessment, the worked example effect, and mastery learning. The homework group attempted questions with immediate feedback and unlimited tries. The two groups took a similar amount of time to complete the activity. The mastery group significantly outperformed the homework group on a free response post-test that required students to show their work in solving near and far transfer problems.

  19. Investigation of the Activity of the Microorganisms in a Reblochon-Style Cheese by Metatranscriptomic Analysis.

    PubMed

    Monnet, Christophe; Dugat-Bony, Eric; Swennen, Dominique; Beckerich, Jean-Marie; Irlinger, Françoise; Fraud, Sébastien; Bonnarme, Pascal

    2016-01-01

    The microbial communities in cheeses are composed of varying bacteria, yeasts, and molds, which contribute to the development of their typical sensory properties. In situ studies are needed to better understand their growth and activity during cheese ripening. Our objective was to investigate the activity of the microorganisms used for manufacturing a surface-ripened cheese by means of metatranscriptomic analysis. The cheeses were produced using two lactic acid bacteria (Streptococcus thermophilus and Lactobacillus delbrueckii ssp. bulgaricus), one ripening bacterium (Brevibacterium aurantiacum), and two yeasts (Debaryomyces hansenii and Geotrichum candidum). RNA was extracted from the cheese rinds and, after depletion of most ribosomal RNA, sequencing was performed using a short-read sequencing technology that generated ~75 million reads per sample. Except for B. aurantiacum, which failed to grow in the cheeses, a large number of CDS reads were generated for the inoculated species, making it possible to investigate their individual transcriptome over time. From day 5 to 35, G. candidum accounted for the largest proportion of CDS reads, suggesting that this species was the most active. Only minor changes occurred in the transcriptomes of the lactic acid bacteria. For the two yeasts, we compared the expression of genes involved in the catabolism of lactose, galactose, lactate, amino acids, and free fatty acids. During ripening, genes involved in ammonia assimilation and galactose catabolism were down-regulated in the two species. Genes involved in amino acid catabolism were up-regulated in G. candidum from day 14 to day 35, whereas in D. hansenii, they were up-regulated mainly at day 35, suggesting that this species catabolized the cheese amino acids later. In addition, after 35 days of ripening, there was a down-regulation of genes involved in the electron transport chain, suggesting a lower cellular activity. The present study has exemplified how

  20. Investigation of the Activity of the Microorganisms in a Reblochon-Style Cheese by Metatranscriptomic Analysis

    PubMed Central

    Monnet, Christophe; Dugat-Bony, Eric; Swennen, Dominique; Beckerich, Jean-Marie; Irlinger, Françoise; Fraud, Sébastien; Bonnarme, Pascal

    2016-01-01

    The microbial communities in cheeses are composed of varying bacteria, yeasts, and molds, which contribute to the development of their typical sensory properties. In situ studies are needed to better understand their growth and activity during cheese ripening. Our objective was to investigate the activity of the microorganisms used for manufacturing a surface-ripened cheese by means of metatranscriptomic analysis. The cheeses were produced using two lactic acid bacteria (Streptococcus thermophilus and Lactobacillus delbrueckii ssp. bulgaricus), one ripening bacterium (Brevibacterium aurantiacum), and two yeasts (Debaryomyces hansenii and Geotrichum candidum). RNA was extracted from the cheese rinds and, after depletion of most ribosomal RNA, sequencing was performed using a short-read sequencing technology that generated ~75 million reads per sample. Except for B. aurantiacum, which failed to grow in the cheeses, a large number of CDS reads were generated for the inoculated species, making it possible to investigate their individual transcriptome over time. From day 5 to 35, G. candidum accounted for the largest proportion of CDS reads, suggesting that this species was the most active. Only minor changes occurred in the transcriptomes of the lactic acid bacteria. For the two yeasts, we compared the expression of genes involved in the catabolism of lactose, galactose, lactate, amino acids, and free fatty acids. During ripening, genes involved in ammonia assimilation and galactose catabolism were down-regulated in the two species. Genes involved in amino acid catabolism were up-regulated in G. candidum from day 14 to day 35, whereas in D. hansenii, they were up-regulated mainly at day 35, suggesting that this species catabolized the cheese amino acids later. In addition, after 35 days of ripening, there was a down-regulation of genes involved in the electron transport chain, suggesting a lower cellular activity. The present study has exemplified how

  1. A new life with aphasia: everyday activities and social support.

    PubMed

    Sjöqvist Nätterlund, Birgitta

    2010-01-01

    People who develop aphasia must adjust their lifestyles and learn to cope with the activity limitations that may follow from their disability. The purpose of this study was to describe aphasic individuals' experiences of everyday activities and social support in daily life. Interviews were conducted with 20 people with aphasia, and analysed with qualitative content analysis. The results show that everyday activities changed considerably with the onset of aphasia, and the participants were hindered from participating in activities by communication problems or physical disabilities. Aphasia led to the loss of friends and colleagues, and the interviewees often felt lonely. They generally received a lot of social support from close relatives, but support from the healthcare system was lacking. They need different kinds of social support to help them manage their aphasia and everyday activities and to improve their participation in society. Further studies are needed to improve our knowledge of everyday activity and social support for people with aphasia, and what it means to live with aphasia. PMID:20370533

  2. Metabolic analysis of the soil microbe Dechloromonas aromatica str. RCB: indications of a surprisingly complex life-style and cryptic anaerobic pathways for aromatic degradation

    PubMed Central

    2009-01-01

    metabolic capabilities, and life-style, for this microbial species. Examples of recent gene duplication events in signaling as well as dioxygenase clusters are present, indicating selective gene family expansion as a relatively recent event in D. aromatica's evolutionary history. Gene families that constitute metabolic cycles presumed to create D. aromatica's environmental 'foot-print' indicate a high level of diversification between its predicted capabilities and those of its close relatives, A. aromaticum str EbN1 and Azoarcus BH72. PMID:19650930

  3. Metabolic analysis of the soil microbe Dechloromonas aromatica str. RCB: indications of a surprisingly complex life-style and cryptic anaerobic pathways for aromatic degradation

    SciTech Connect

    Salinero, Kennan Kellaris; Keller, Keith; Feil, William S.; Feil, Helene; Trong, Stephan; Di Bartolo, Genevieve; Lapidus, Alla

    2008-11-17

    Initial interest in Dechloromonas aromatica strain RCB arose from its ability to anaerobically degrade benzene. It is also able to reduce perchlorate and oxidize chlorobenzoate, toluene, and xylene, creating interest in using this organism for bioremediation. Little physiological data has been published for this microbe. It is considered to be a free-living organism. The a priori prediction that the D. aromatica genome would contain previously characterized 'central' enzymes involved in anaerobic aromatic degradation proved to be false, suggesting the presence of novel anaerobic aromatic degradation pathways in this species. These missing pathways include the benzyl succinyl synthase (bssABC) genes (responsible for formate addition to toluene) and the central benzoylCoA pathway for monoaromatics. In depth analyses using existing TIGRfam, COG, and InterPro models, and the creation of de novo HMM models, indicate a highly complex lifestyle with a large number of environmental sensors and signaling pathways, including a relatively large number of GGDEF domain signal receptors and multiple quorum sensors. A number of proteins indicate interactions with an as yet unknown host, as indicated by the presence of predicted cell host remodeling enzymes, effector enzymes, hemolysin-like proteins, adhesins, NO reductase, and both type III and type VI secretory complexes. Evidence of biofilm formation including a proposed exopolysaccharide complex with the somewhat rare exosortase (epsH), is also present. Annotation described in this paper also reveals evidence for several metabolic pathways that have yet to be observed experimentally, including a sulphur oxidation (soxFCDYZAXB) gene cluster, Calvin cycle enzymes, and nitrogen fixation (including RubisCo, ribulose-phosphate 3-epimerase, and nif gene families, respectively). Analysis of the D. aromatica genome indicates there is much to be learned regarding the metabolic capabilities, and life-style, for this microbial species

  4. Effect of home freezing and Italian style of cooking on antioxidant activity of edible vegetables.

    PubMed

    Danesi, F; Bordoni, A

    2008-08-01

    In this study, we analyzed the modifications of antioxidant activity consequent to 3 typical home cooking practices (steaming, boiling, and microwave cooking) in fresh and home frozen vegetables. Six different vegetable species were examined: carrots (Daucus carota L.), zucchini (Cucurbita pepo L.), tomatoes (Solanumn lycopersicum L.), green beans (Phaseolus vulgaris L.), peas (Pisum sativum L.), and yellow peppers (Capsicum annuum L.). All vegetables were conventional products and were analyzed in season to minimize differences due to agricultural practice and storage. Cooking and freezing are generally regarded as destructive to antioxidants, and this has fostered a belief among many consumers that raw vegetables are nutritionally superior to their frozen and/or cooked forms. In the current study, we provide evidence that this is not always the case. PMID:19241586

  5. 'Active Surveillance' of Prostate Cancer Doesn't Dampen Quality of Life

    MedlinePlus

    ... Active Surveillance' of Prostate Cancer Doesn't Dampen Quality of Life Choosing no treatment and regular check- ... with low-risk prostate cancer report a good quality of life after choosing active surveillance as a ...

  6. Co-segregation of hyperactivity, active coping styles, and cognitive dysfunction in mice selectively bred for low levels of anxiety.

    PubMed

    Yen, Yi-Chun; Anderzhanova, Elmira; Bunck, Mirjam; Schuller, Julia; Landgraf, Rainer; Wotjak, Carsten T

    2013-01-01

    We established mouse models of extremes in trait anxiety, which are based on selective breeding for low vs. normal vs. high open-arm exploration on the elevated plus-maze. Genetically selected low anxiety-related behavior (LAB) coincided with hyperactivity in the home cage. Given the fact that several psychiatric disorders such as schizophrenia, mania, and attention deficit hyperactivity disorder (ADHD) share hyperactivity symptom, we systematically examined LAB mice with respect to unique and overlapping endophenotypes of the three diseases. To this end Venn diagrams were used as an instrument for discrimination of possible models. We arranged the endophenotypes in Venn diagrams and translated them into different behavioral tests. LAB mice showed elevated levels of locomotion in the open field (OF) test with deficits in habituation, compared to mice bred for normal (NAB) and high anxiety-related behavior (HAB). Cross-breeding of hypoactive HAB and hyperactive LAB mice resulted in offspring showing a low level of locomotion comparable to HAB mice, indicating that the HAB alleles are dominant over LAB alleles in determining the level of locomotion. In a holeboard test, LAB mice spent less time in hole exploration, as shown in patients with schizophrenia and ADHD; however, LAB mice displayed no impairments in social interaction and prepulse inhibition (PPI), implying a unlikelihood of LAB as an animal model of schizophrenia. Although LAB mice displayed hyperarousal, active coping styles, and cognitive deficits, symptoms shared by mania and ADHD, they failed to reveal the classic manic endophenotypes, such as increased hedonia and object interaction. The neuroleptic haloperidol reduced locomotor activity in all mouse lines. The mood stabilizer lithium and the psychostimulant amphetamine, in contrast, selectively reduced hyperactivity in LAB mice. Based on the behavioral and pharmacological profiles, LAB mice are suggested as a novel rodent model of ADHD-like symptoms

  7. Co-segregation of hyperactivity, active coping styles, and cognitive dysfunction in mice selectively bred for low levels of anxiety

    PubMed Central

    Yen, Yi-Chun; Anderzhanova, Elmira; Bunck, Mirjam; Schuller, Julia; Landgraf, Rainer; Wotjak, Carsten T.

    2013-01-01

    We established mouse models of extremes in trait anxiety, which are based on selective breeding for low vs. normal vs. high open-arm exploration on the elevated plus-maze. Genetically selected low anxiety-related behavior (LAB) coincided with hyperactivity in the home cage. Given the fact that several psychiatric disorders such as schizophrenia, mania, and attention deficit hyperactivity disorder (ADHD) share hyperactivity symptom, we systematically examined LAB mice with respect to unique and overlapping endophenotypes of the three diseases. To this end Venn diagrams were used as an instrument for discrimination of possible models. We arranged the endophenotypes in Venn diagrams and translated them into different behavioral tests. LAB mice showed elevated levels of locomotion in the open field (OF) test with deficits in habituation, compared to mice bred for normal (NAB) and high anxiety-related behavior (HAB). Cross-breeding of hypoactive HAB and hyperactive LAB mice resulted in offspring showing a low level of locomotion comparable to HAB mice, indicating that the HAB alleles are dominant over LAB alleles in determining the level of locomotion. In a holeboard test, LAB mice spent less time in hole exploration, as shown in patients with schizophrenia and ADHD; however, LAB mice displayed no impairments in social interaction and prepulse inhibition (PPI), implying a unlikelihood of LAB as an animal model of schizophrenia. Although LAB mice displayed hyperarousal, active coping styles, and cognitive deficits, symptoms shared by mania and ADHD, they failed to reveal the classic manic endophenotypes, such as increased hedonia and object interaction. The neuroleptic haloperidol reduced locomotor activity in all mouse lines. The mood stabilizer lithium and the psychostimulant amphetamine, in contrast, selectively reduced hyperactivity in LAB mice. Based on the behavioral and pharmacological profiles, LAB mice are suggested as a novel rodent model of ADHD-like symptoms

  8. Multiple Intelligences and Positive Life Habits: 174 Activities for Applying Them in Your Classroom.

    ERIC Educational Resources Information Center

    Beachner, Lynne; Pickett, Anola

    This book offers teachers a toolbox for discovering the innate strengths and talents and the unique learning styles of each student. Drawing from Howard Gardner's work on multiple intelligences, the book offers more than a dozen activities specifically tailored to each of the eight multiple intelligences: verbal/linguistic, mathematical/logical,…

  9. Prospective relationships of physical activity with quality of life among colorectal cancer survivors

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Physical activity can enhance quality of life for cancer survivors. However, few longitudinal studies have examined whether physical activity has a sustained effect on improvements in quality of life. The present study aims to examine the relationships between physical activity and quality of life o...

  10. The Relationship between Activities of Daily Living and Life Satisfaction in the Elderly: Active Engagement as Compared to Passive Participation.

    ERIC Educational Resources Information Center

    Iannuzzelli, Jena; England, Eileen M.

    Daily activities and social contact were studied as influences on the life satisfaction of elderly people. It was considered that all activities might not be equal and that individuals who participate in more active activities and who have more active social contacts would score higher in life satisfaction than those who engage in inactive…

  11. Effects of a Multicomponent Life-Style Intervention on Weight, Glycemic Control, Depressive Symptoms, and Renal Function in Low-Income, Minority Patients With Type 2 Diabetes: Results of the Community Approach to Lifestyle Modification for Diabetes Randomized Controlled Trial

    PubMed Central

    Moncrieft, Ashley E.; Llabre, Maria M.; McCalla, Judith Rey; Gutt, Miriam; Mendez, Armando J.; Gellman, Marc D.; Goldberg, Ronald B.; Schneiderman, Neil

    2016-01-01

    ABSTRACT Objective Few interventions have combined life-style and psychosocial approaches in the context of Type 2 diabetes management. The purpose of this study was to determine the effect of a multicomponent behavioral intervention on weight, glycemic control, renal function, and depressive symptoms in a sample of overweight/obese adults with Type 2 diabetes and marked depressive symptoms. Methods A sample of 111 adults with Type 2 diabetes were randomly assigned to a 1-year intervention (n = 57) or usual care (n = 54) in a parallel groups design. Primary outcomes included weight, glycosylated hemoglobin, and Beck Depression Inventory II score. Estimated glomerular filtration rate served as a secondary outcome. All measures were assessed at baseline and 6 and 12 months after randomization by assessors blind to randomization. Latent growth modeling was used to examine intervention effects on each outcome. Results The intervention resulted in decreased weight (mean [M] = 0.322 kg, standard error [SE] = 0.124 kg, p = .010) and glycosylated hemoglobin (M = 0.066%, SE = 0.028%, p = .017), and Beck Depression Inventory II scores (M = 1.009, SE = 0.226, p < .001), and improved estimated glomerular filtration rate (M = 0.742 ml·min−1·1.73 m−2, SE = 0.318 ml·min−1·1.73 m−2, p = .020) each month during the first 6 months relative to usual care. Conclusions Multicomponent behavioral interventions targeting weight loss and depressive symptoms as well as diet and physical activity are efficacious in the management of Type 2 diabetes. Trial Registration: This study is registered at Clinicaltrials.gov ID: NCT01739205. PMID:27359176

  12. Relationship between active information exchange and the quality of life (qol) of women living in Lao People's Democratic Republic.

    PubMed

    Sone, Kazue; Nakao, Mutsuhiro; Lamaningao, Peophet; Sugiura, Yasuo; Yamamotol, Hideki; Yamaoka, Kazue

    2014-07-01

    Information exchange is popular among local Laotian women where the infrastructure is insufficient and health interventions often use existing local networks or information exchanges. In this study, we explored the relationship between quality of life (QOL) among Laotian women and their active or passive relationship with their neighborhood. A total of 666 households were randomly selected in four villages in Vientiane Capital. The housewife or equivalent in each household was asked for both face-to-face interview and self-administered questionnaire regarding her health condition and communication over the past four weeks. A Lao translation of the brief version of the World Health Organization QOL questionnaire (WHOQOL-BREF) was used to measure the subjects' health-related QOL scores. The participants were divided into active and passive communication groups based on their information exchange style. The WHOQOL- BREF scores were compared between the two groups. The active communication group had significantly higher QOL scores compared with the passive communication group (3.44 ± 0.36 vs 3.35 ± 0.36; mean ± standard deviation, p=0.003). The statistical significance remained unchanged (p=0.037) even after adjusting for age, education, occupation, and illness. In a multiple regression analysis, the standardized regression coefficient for communication style was the third largest (0.081), following education (0.189) and occupation (0.086). In conclusion, QOL related to individual health was associated with active communication among women. Besides the effects of education and occupation, QOL can be affected by active communication. Further study regarding the association between social capital and network analysis is needed. PMID:25427365

  13. Relationship between active information exchange and the quality of life (qol) of women living in Lao People's Democratic Republic.

    PubMed

    Sone, Kazue; Nakao, Mutsuhiro; Lamaningao, Peophet; Sugiura, Yasuo; Yamamotol, Hideki; Yamaoka, Kazue

    2014-07-01

    Information exchange is popular among local Laotian women where the infrastructure is insufficient and health interventions often use existing local networks or information exchanges. In this study, we explored the relationship between quality of life (QOL) among Laotian women and their active or passive relationship with their neighborhood. A total of 666 households were randomly selected in four villages in Vientiane Capital. The housewife or equivalent in each household was asked for both face-to-face interview and self-administered questionnaire regarding her health condition and communication over the past four weeks. A Lao translation of the brief version of the World Health Organization QOL questionnaire (WHOQOL-BREF) was used to measure the subjects' health-related QOL scores. The participants were divided into active and passive communication groups based on their information exchange style. The WHOQOL- BREF scores were compared between the two groups. The active communication group had significantly higher QOL scores compared with the passive communication group (3.44 ± 0.36 vs 3.35 ± 0.36; mean ± standard deviation, p=0.003). The statistical significance remained unchanged (p=0.037) even after adjusting for age, education, occupation, and illness. In a multiple regression analysis, the standardized regression coefficient for communication style was the third largest (0.081), following education (0.189) and occupation (0.086). In conclusion, QOL related to individual health was associated with active communication among women. Besides the effects of education and occupation, QOL can be affected by active communication. Further study regarding the association between social capital and network analysis is needed. PMID:25507615

  14. 76 FR 40451 - Agency Information Collection (Application for Ordinary Life Insurance) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-08

    ... AFFAIRS Agency Information Collection (Application for Ordinary Life Insurance) Activity Under OMB Review... INFORMATION: Titles a. Application for Ordinary Life Insurance, Replacement Insurance for Modified Life Reduced at Age 65, National Service Life Insurance, VA Form 29-8485. b. Application for Ordinary...

  15. Quality of Life Assessment for Physical Activity and Health Promotion: Further Psychometrics and Comparison of Measures

    ERIC Educational Resources Information Center

    Gill, Diane L.; Reifsteck, Erin J.; Adams, Melanie M.; Shang, Ya-Ting

    2015-01-01

    Despite the clear relationship between physical activity and quality of life, few sound, relevant quality of life measures exist. Gill and colleagues developed a 32-item quality of life survey, and provided initial psychometric evidence. This study further examined that quality of life survey in comparison with the widely used short form (SF-36)…

  16. Physical Activity and Quality of Life Experienced by Highly Active Individuals with Physical Disabilities

    ERIC Educational Resources Information Center

    Giacobbi, Peter R., Jr.; Stancil, Michael; Hardin, Brent; Bryant, Lance

    2008-01-01

    The present study examined links between physical activity and quality of life experienced by individuals with physical disabilities recruited from a wheelchair user's basketball tournament. The participants included 12 male and 14 female adults between the ages of 18-54 (M = 31.12, SD = 10.75) who all reported one or more condition(s) that…

  17. NASA Johnson Style (Gangnam Style Parody)

    NASA Video Gallery

    NASA Johnson Style is a volunteer outreach video project created by the students of NASA's Johnson Space Center. It was created as an educational parody of Psy's Gangnam Style. The lyrics and scene...

  18. The association between objectively measured physical activity and life-space mobility among older people.

    PubMed

    Tsai, L-T; Portegijs, E; Rantakokko, M; Viljanen, A; Saajanaho, M; Eronen, J; Rantanen, T

    2015-08-01

    The purpose of this cross-sectional study was to investigate the association between objectively measured physical activity and life-space mobility in community-dwelling older people. Life-space refers to the spatial area a person purposefully moves through in daily life (bedroom, home, yard, neighborhood, town, and beyond) and life-space mobility to the frequency of travel and the help needed when moving through different life-space areas. The study population comprised community-living 75- to 90-year-old people {n = 174; median age 79.7 [interquartile range (IQR) 7.1]}, participating in the accelerometer substudy of Life-Space Mobility in Old Age (LISPE) project. Step counts and activity time were measured by an accelerometer (Hookie "AM20 Activity Meter") for 7 days. Life-space mobility was assessed with Life-Space Assessment (LSA) questionnaire. Altogether, 16% had a life-space area restricted to the neighborhood when moving independently. Participants with a restricted life space were less physically active and about 70% of them had exceptionally low values in daily step counts (≤ 615 steps) and moderate activity time (≤ 6.8 min). Higher step counts and activity time correlated positively with life-space mobility. Prospective studies are needed to clarify the temporal order of low physical activity level and restriction in life-space mobility. PMID:26152855

  19. 78 FR 58611 - Agency Information Collection (Veterans Mortgage Life Insurance Statement) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-24

    ... to provide information upon which the insurance premium can be based. VMIL provides financial... AFFAIRS Agency Information Collection (Veterans Mortgage Life Insurance Statement) Activity Under OMB... ``OMB Control No. 2900-0212.'' SUPPLEMENTARY INFORMATION: Title: Veterans Mortgage Life...

  20. Paleoseismologic and geomorphic constraints to the deformation style and activity of the Cittanova Fault (southern Calabria, Italy)

    NASA Astrophysics Data System (ADS)

    Peronace, Edoardo; Della Seta, Marta; Fredi, Paola; Galli, Paolo; Giaccio, Biagio; Messina, Paolo; Troiani, Francesco

    2016-04-01

    The western side of Southern Calabria is the epicentral region of the strongest earthquakes of Italy. These are mainly generated by extensional faults which are still poorly investigated and/or parameterized. In this study, we explore the potential of the combined analysis of geomorphic markers, stream network morphometry and paleosimological investigations, aimed at identifying and time-constraining the surface effects of the Calabrian seismogenic faults. In this perspective, we presents results from i) plano-altimetric analysis of geomorphic markers related to active tectonics (such as marine and fluvial terraces), ii) paleoseismological investigations, and iii) time-dependent river basin and long-profile metrics of the Cittanova Fault (CF). The CF, responsible for the catastrophic Mw 7.0 earthquake of 5 February 1783, is a N220° striking, 30 km-long normal fault that downthrows the crystalline-metamorphic basement of the Aspromonte massif (~1000 m asl) below the Gioia Tauro Plain, to elevations of ~500-800 m bsl. Radiocarbon dating allowed us to ascribe the depostion of a major terraced alluvial fan (Cittanova-Taurianova terrace, TAC) to the early Last Glacial Maximum (LGM) and to date the avulsion of the depositional top surface of TAC to 28 ka. As we have found remnants of the TAC also in the CF footwall offset by 12-17 m, we estimate a vertical slip rate of 0.6 ± 0.1 mm/yr for the past 28 ka. Paleoseismological data across the fault scarp evidenced at least three surface ruptures associated to ~Mw 7.0 paleoearthquakes prior to the 1783 event. The recurrence time (~3.2 kyr) is rather longer than other Apennine normal faults (0.3-2.4 kyr), whereas it is consistent with the low slip rate of CF for the late Upper Pleistocene (0.6 mm/yr). On a longer time scale, the spatial configuration of river basin morphometry evidenced the morphodynamic rensponse to the higher slip in the central sector of CF. Furthermore, long-profile metrics, and in particular the spatial

  1. Career & Life Planning Portfolio Resource Book. Activities To Accompany the South Dakota Career and Life Planning Portfolio, 1999-2000.

    ERIC Educational Resources Information Center

    South Dakota State Dept. of Education, Pierre. Div. of Workforce and Career Preparation.

    This resource book provides several career development activities to accompany the South Dakota "My Career and Life Planning Portfolio," which is appended. The activities are arranged according to the following four folders found within the portfolio jacket: career and education planning; skills employers want; projects/work samples; and…

  2. A Double-Blind, Rct Testing Beneficial Modulation of Bdnf in Middle-Aged, Life Style-Stressed Subjects: A Clue to Brain Protection?

    PubMed Central

    Marcellino, M; Marotta, F; Sweed, H; Solimene, U; Vignali, AI; Xiao, W; Ayala, A; Cagnuolo, U; Zerbinati, N

    2014-01-01

    Introduction: The aim of this prospective study was to see whether LD-1227, a quality-controlled marine nutraceuticals shown to protect experimental stress-induced hyppocampal degeneration, could beneficially modulate BDNF, as measured in the serum, in otherwise healthy but work-stressed individuals. Materials and Methods: Forty-eight men and women between the ages of 38 and 62 reporting high-demanding work activity but with an overall positive attitude towards their personal life were recruited. Subjects were divided in two group (24 patients each) and blindly supplemented for 2 month with: a) LD-1227 400mg or b) placebo. A third group of healthy non-stressed subjects was used as well. Blood samples were taken before and after the supplementation period. Unstimulated saliva was collected and tested for amylase while serum levels were used to measure BDNF. State Trait Anxiety Inventory (STAI), Pittsburgh Sleep Quality Index (PSQI) and psychological well-being assessment (PSWB) were measured too. Patients with Val66Met functional polymorphism of BDNF excluded those given their reported association with an impaired release of BDNF. Results: Results showed that, as compared to healthy, non-stressed individuals, stressed ones has a trend decrease of BDNF and this was significantly increased by LD 12-1227 supplementation and the same inverse phenomenon occurred to salivary amylase (p<0.05). No change was noted in the PSQI score but, either STAI or PSWB tests scored better in LD-1227 supplemented subjects. Conclusion: The present data suggest that LD-1227 is beneficially affecting neuromodulation and related symptoms during common stressful life conditions and may have the potential as tools in a neuroprotective clinical strategy. PMID:25584253

  3. Effects of web-based electrocardiography simulation on strategies and learning styles.

    PubMed

    Granero-Molina, José; Fernández-Sola, Cayetano; López-Domene, Esperanza; Hernández-Padilla, José Manuel; Preto, Leonel São Romão; Castro-Sánchez, Adelaida María

    2015-08-01

    OBJECTIVETo identify the association between the use of web simulation electrocardiography and the learning approaches, strategies and styles of nursing degree students.METHODA descriptive and correlational design with a one-group pretest-posttest measurement was used. The study sample included 246 students in a Basic and Advanced Cardiac Life Support nursing class of nursing degree.RESULTSNo significant differences between genders were found in any dimension of learning styles and approaches to learning. After the introduction of web simulation electrocardiography, significant differences were found in some item scores of learning styles: theorist (p < 0.040), pragmatic (p < 0.010) and approaches to learning.CONCLUSIONThe use of a web electrocardiogram (ECG) simulation is associated with the development of active and reflexive learning styles, improving motivation and a deep approach in nursing students. PMID:26353103

  4. Gamer Girls, Gold Farmers, and Activism "In Real Life"

    ERIC Educational Resources Information Center

    Musgrave, Megan L.

    2016-01-01

    This essay analyzes the graphic novel "In Real Life" as an example of Cory Doctorow and Jen Wang's intention to raise young people's awareness about gender and economic disparities within the gaming industry. Broadly, "In Real Life" combats the pervasive cultural anxiety that Jane McGonigal challenges in her book "Reality…

  5. Life Trajectories of Youth Committing to Climate Activism

    ERIC Educational Resources Information Center

    Fisher, Scott R.

    2016-01-01

    This article draws from a study investigating the life trajectories of 17 youth climate activists from 14 countries through semi-structured, life memory interviews using Internet-based methods. The interpretations of the interviews focus on the ways in which participants constructed the meanings and functions of experiences and how they…

  6. Mobile input device type, texting style and screen size influence upper extremity and trapezius muscle activity, and cervical posture while texting.

    PubMed

    Kietrys, David M; Gerg, Michael J; Dropkin, Jonathan; Gold, Judith E

    2015-09-01

    This study aimed to determine the effects of input device type, texting style, and screen size on upper extremity and trapezius muscle activity and cervical posture during a short texting task in college students. Users of a physical keypad produced greater thumb, finger flexor, and wrist extensor muscle activity than when texting with a touch screen device of similar dimensions. Texting on either device produced greater wrist extensor muscle activity when texting with 1 hand/thumb compared with both hands/thumbs. As touch screen size increased, more participants held the device on their lap, and chose to use both thumbs less. There was also a trend for greater finger flexor, wrist extensor, and trapezius muscle activity as touch screen size increased, and for greater cervical flexion, although mean differences for cervical flexion were small. Future research can help inform whether the ergonomic stressors observed during texting are associated with musculoskeletal disorder risk. PMID:25959323

  7. The Game of Late Life: A Novel Education Activity for the Psychology of Ageing

    ERIC Educational Resources Information Center

    Brinker, Jay K.; Roberts, Pamela; Radnidge, Belinda

    2014-01-01

    This article describes the development and evaluation of The Game of Late Life--a novel education activity for the psychology of ageing. The game was designed to provide transformational learning where students imagine themselves as older adults and move through late life via a game board, encountering various life events along the way. One of the…

  8. 77 FR 38396 - Agency Information Collection (Notice of Lapse-Government Life Insurance) Activities Under OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... AFFAIRS Agency Information Collection (Notice of Lapse--Government Life Insurance) Activities Under OMB... INFORMATION: Titles: a. Notice of Lapse--Government Life Insurance, VA Form 29-389. b. Application for... government life insurance has lapsed or will lapse due to nonpayment of premiums. The claimant must...

  9. 75 FR 68040 - Proposed Information Collection (Veterans Mortgage Life Insurance Statement) Activity: Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... AFFAIRS Proposed Information Collection (Veterans Mortgage Life Insurance Statement) Activity: Comment... solicits comments for information needed to decline Veterans Mortgage Life Insurance. DATES: Written...: Veterans Mortgage Life Insurance Statement, VA Form 29-8636. OMB Control Number: 2900-0212. Type of...

  10. 75 FR 52065 - Proposed Information Collection (Veterans Mortgage Life Insurance Statement) Activity: Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... AFFAIRS Proposed Information Collection (Veterans Mortgage Life Insurance Statement) Activity: Comment... solicits comments for information needed to decline Veterans Mortgage Life Insurance. DATES: Written...: Veterans Mortgage Life Insurance Statement, VA Form 29-8636. OMB Control Number: 2900-0212. Type of...

  11. Arousal and Affective Responses to Writing Styles.

    ERIC Educational Resources Information Center

    Donohew, Lewis

    1981-01-01

    Measured the physiological and affective responses to three factors of newswriting style: narrative vs. traditional; direct quotations vs. paraphrased statements; and active vs. passive verbs and adjectives. (Mass suicides in Guyana were used as stimulus news stories.) Narrative style, direct quotations, and active verbs and adjectives produced…

  12. Purpose in life is associated with physical activity measured by accelerometer.

    PubMed

    Hooker, Stephanie A; Masters, Kevin S

    2016-06-01

    Previous research has shown that purpose in life, the belief that one's life is meaningful and goal-directed, is associated with greater engagement in self-reported physical activity. The purpose of this study was to examine the relationship between purpose in life and accelerometer-measured physical activity. Community volunteers (N = 104) completed measures of purpose in life and potential confounds and wore accelerometers for three consecutive days. Purpose in life was positively associated with objectively measured movement, moderate to vigorous physical activity, and with self-reported activity. These relationships were largely unchanged after controlling for potential confounds. These results suggest that purpose in life is a reliable correlate of physical activity. PMID:25104777

  13. Family Triads in Conflict: The Case for Symmetry of Communication Styles.

    ERIC Educational Resources Information Center

    Parker, Rhonda G.; And Others

    1996-01-01

    Examines family members' use of conflict styles within family triads in the launching stage of the family life cycle. Compares use of conflict style across family members. Indicates that most families use symmetrically integrative conflict styles--use of distributive or passive-indirect styles saw less openness of communication. Suggests an…

  14. Life cycle assessment of active and passive groundwater remediation technologies

    NASA Astrophysics Data System (ADS)

    Bayer, Peter; Finkel, Michael

    2006-02-01

    Groundwater remediation technologies, such as pump-and-treat (PTS) and funnel-and-gate systems (FGS), aim at reducing locally appearing contaminations. Therefore, these methodologies are basically evaluated with respect to their capability to yield local improvements of an environmental situation, commonly neglecting that their application is also associated with secondary impacts. Life cycle assessment (LCA) represents a widely accepted method of assessing the environmental aspects and potential impacts related to a product, process or service. This study presents the set-up of a LCA framework in order to compare the secondary impacts caused by two conceptually different technologies at the site of a former manufactured gas plant in the city of Karlsruhe, Germany. As a FGS is already operating at this site, a hypothetical PTS of the same functionality is adopted. During the LCA, the remediation systems are evaluated by focusing on the main technical elements and their significance with respect to resource depletion and potential adverse effects on ecological quality, as well as on human health. Seven impact categories are distinguished to address a broad spectrum of possible environmental loads. A main point of discussion is the reliability of technical assumptions and performance predictions for the future. It is obvious that a high uncertainty exists when estimating impact specific indicator values over operation times of decades. An uncertainty analysis is conducted to include the imprecision of the underlying emission and consumption data and a scenario analysis is utilised to contrast various possible technological variants. Though the results of the study are highly site-specific, a generalised relative evaluation of potential impacts and their main sources is the principle objective rather than a discussion of the calculated absolute impacts. A crucial finding that can be applied to any other site is the central role of steel, which particularly derogates

  15. The receptor for urokinase-plasminogen activator (uPAR) controls plasticity of cancer cell movement in mesenchymal and amoeboid migration style.

    PubMed

    Margheri, Francesca; Luciani, Cristina; Taddei, Maria Letizia; Giannoni, Elisa; Laurenzana, Anna; Biagioni, Alessio; Chillà, Anastasia; Chiarugi, Paola; Fibbi, Gabriella; Del Rosso, Mario

    2014-03-30

    The receptor for the urokinase plasminogen activator (uPAR) is up-regulated in malignant tumors. Historically the function of uPAR in cancer cell invasion is strictly related to its property to promote uPA-dependent proteolysis of extracellular matrix and to open a path to malignant cells. These features are typical of mesenchymal motility. Here we show that the full-length form of uPAR is required when prostate and melanoma cancer cells convert their migration style from the "path generating" mesenchymal to the "path finding" amoeboid one, thus conferring a plasticity to tumor cell invasiveness across three-dimensional matrices. Indeed, in response to a protease inhibitors-rich milieu, prostate and melanoma cells activated an amoeboid invasion program connoted by retraction of cell protrusions, RhoA-mediated rounding of the cell body, formation of a cortical ring of actin and a reduction of Rac-1 activation. While the mesenchymal movement was reduced upon silencing of uPAR expression, the amoeboid one was almost completely abolished, in parallel with a deregulation of small Rho-GTPases activity. In melanoma and prostate cancer cells we have shown uPAR colocalization with β1/β3 integrins and actin cytoskeleton, as well integrins-actin co-localization under both mesenchymal and amoeboid conditions. Such co-localizations were lost upon treatment of cells with a peptide that inhibits uPAR-integrin interactions. Similarly to uPAR silencing, the peptide reduced mesenchymal invasion and almost abolished the amoeboid one. These results indicate that full-length uPAR bridges the mesenchymal and amoeboid style of movement by an inward-oriented activity based on its property to promote integrin-actin interactions and the following cytoskeleton assembly. PMID:24681666

  16. The receptor for urokinase-plasminogen activator (uPAR) controls plasticity of cancer cell movement in mesenchymal and amoeboid migration style

    PubMed Central

    Taddei, Maria Letizia; Giannoni, Elisa; Laurenzana, Anna; Biagioni, Alessio; Chillà, Anastasia; Chiarugi, Paola; Fibbi, Gabriella; Rosso1, Mario Del

    2014-01-01

    The receptor for the urokinase plasminogen activator (uPAR) is up-regulated in malignant tumors. Historically the function of uPAR in cancer cell invasion is strictly related to its property to promote uPA-dependent proteolysis of extracellular matrix and to open a path to malignant cells. These features are typical of mesenchymal motility. Here we show that the full-length form of uPAR is required when prostate and melanoma cancer cells convert their migration style from the “path generating” mesenchymal to the “path finding” amoeboid one, thus conferring a plasticity to tumor cell invasiveness across three-dimensional matrices. Indeed, in response to a protease inhibitors-rich milieu, prostate and melanoma cells activated an amoeboid invasion program connoted by retraction of cell protrusions, RhoA-mediated rounding of the cell body, formation of a cortical ring of actin and a reduction of Rac-1 activation. While the mesenchymal movement was reduced upon silencing of uPAR expression, the amoeboid one was almost completely abolished, in parallel with a deregulation of small Rho-GTPases activity. In melanoma and prostate cancer cells we have shown uPAR colocalization with β1/β3 integrins and actin cytoskeleton, as well integrins-actin co-localization under both mesenchymal and amoeboid conditions. Such co-localizations were lost upon treatment of cells with a peptide that inhibits uPAR-integrin interactions. Similarly to uPAR silencing, the peptide reduced mesenchymal invasion and almost abolished the amoeboid one. These results indicate that full-length uPAR bridges the mesenchymal and amoeboid style of movement by an inward-oriented activity based on its property to promote integrin-actin interactions and the following cytoskeleton assembly. PMID:24681666

  17. Do Boys Prefer Daddy or His Physical Style of Play?

    ERIC Educational Resources Information Center

    Ross, Hildy; Taylor, Heather

    1989-01-01

    Observation of 18 three-year-old boys revealed that they reacted more positively to both of their parents when their play style was more physical and active, resembling the typical paternal style. (Author/BJV)

  18. Life quality and daily life activities of elderly people in rural areas, Eskişehir (Turkey).

    PubMed

    Arslantas, Didem; Unsal, Aleattin; Metintas, Selma; Koc, Filiz; Arslantas, Ali

    2009-01-01

    Certain difficulties in daily life activities appear and quality of life (QoL) begins to deteriorate with old age. This study aimed at determining QoL and activities of daily living (ADL) of elderly people in rural areas of Eskişehir, and at identifying applicable factors in this regard. Cross-sectional study managed to reach 1301 (81.3%) of elderly people. Face-to-face interviews and the WHOQOL-BREF QoL scale and questionnaire were applied to evaluate daily life activities, as well as instrumental activities all of which contained sociodemographic features. WHOQOL-BREF life quality scale comprised of four domains with grades between 0 and 20. Those who received help from others in the execution of these activities were labelled as "dependent", those who received partial aid during the execution of these activities were labelled as "partially dependent", and those who did not receive any help in their daily activities were labelled as "independent" individuals. Average age of 1301 people contacted was 71.52+/-5.18 (ranging 65-91 years); 675 of them were women (51.9%), 626 were men (48.1%). Three hundred and eighty-seven of these elderly people (29.7%) had no medically diagnosed illnesses, whereas 18 of them (1.4%) were bedridden. With older age, with the exception of social and environmental areas, life quality got even worse in women, widows, illiterates, bedridden and those with medically diagnosed diseases. As women were more dependent on issues such as housework, shopping, traveling, transporting and bathing, men were more dependent on areas such as meal preparation. No distinction between men and women were identified in areas such as dressing, toilet use, urine and bowel continence and eating. As a conclusion, in cases where medically diagnosed diseases were present, quality of life in women that were dependent somehow in daily activities was worse. It was concluded that medicosocial services for the elderly would be prioritized and studies on chronic

  19. Planning Styles in Single-Parent Families.

    ERIC Educational Resources Information Center

    Buehler, Cheryl; Hogan, M. Janice

    Although family management scholars have identified family life cycle stages and educational and occupational status as factors that may influence planning in families, the influence of the family's life cycle stage and socioeconomic status on the planning process has not been empirically tested. Planning styles, family characteristics, and…

  20. Personality, Humor Styles and Happiness: Happy People Have Positive Humor Styles.

    PubMed

    Ford, Thomas E; Lappi, Shaun K; Holden, Christopher J

    2016-08-01

    The present study examined the relationships between four personality traits, humor styles, and happiness. Replicating previous research, happiness was positively correlated with four personality traits: extraversion, locus of control, self-esteem, and optimism. Further, happiness positively related to self-enhancing and affiliative humor styles; it related negatively to self-defeating and aggressive humor styles. Thus, happy people habitually engage in positive uses of humor and avoid engaging in negative uses of humor in daily life. We also found support for our hypothesis. People high in extraversion, locus of control, self-esteem, and optimism are happier because they engage in positive humor in daily life. PMID:27547251

  1. Personality, Humor Styles and Happiness: Happy People Have Positive Humor Styles

    PubMed Central

    Ford, Thomas E.; Lappi, Shaun K.; Holden, Christopher J.

    2016-01-01

    The present study examined the relationships between four personality traits, humor styles, and happiness. Replicating previous research, happiness was positively correlated with four personality traits: extraversion, locus of control, self-esteem, and optimism. Further, happiness positively related to self-enhancing and affiliative humor styles; it related negatively to self-defeating and aggressive humor styles. Thus, happy people habitually engage in positive uses of humor and avoid engaging in negative uses of humor in daily life. We also found support for our hypothesis. People high in extraversion, locus of control, self-esteem, and optimism are happier because they engage in positive humor in daily life. PMID:27547251

  2. Affect intensity and individual differences in informational style.

    PubMed

    Larsen, R J; Billings, D W; Cutler, S E

    1996-03-01

    Although individuals differ widely in the typical intensity of their affective experience, the mechanisms that create or maintain these differences are unclear. Larsen, Diener, and Cropanzano (1987) examined the hypothesis that individual differences in affect intensity (AI) are related to how people interpret emotional stimuli. They found that high AI individuals engaged in more personalizing and generalizing cognitions while construing emotional stimuli than low AI individuals. The present study extends these findings by examining cognitive activity during a different task-the generation of information to communicate about life events. Participants provided free-response descriptions of 16 life events. These descriptions were content coded for five informational style variables. It was found that the descriptive information generated by high AI participants contained significantly more references to emotional arousal, more focus on feelings, and more generalization compared to participants low in AI. These results are consistent with the notion that specific cognitive activity may lead to, or at least be associated with, dispositional affect intensity. In addition, the informational style variables identified in this study were stable over time and consistent across situations. Although men and women differ in AI, this difference becomes insignificant after controlling for informational style variation. Overall results are discussed in terms of a model of various psychological mechanisms that may potentially create or maintain individual differences in affect intensity. PMID:8656315

  3. Styles of eruptive activity on intraplate volcanoes in the Society and Austral hot spot regions - Bathymetry, petrology, and submersible observations

    NASA Astrophysics Data System (ADS)

    Binard, N.; Hekinian, R.; Cheminee, J. L.; Stoffers, P.

    1992-09-01

    A model relating the style of volcanism to the depth of eruption on large intraplate seamounts is proposed on the basis of submersible observations carried out in the Society and Austral hot spot regions (South Pacific) during the Teahitia II cruise (1988-1989). The bases of volcanic edifices are characterized by broad flat flows formed during a high rate of discharge of a very fluid magma on the sea floor. The edifices' flanks deeper than 500 m are mainly made up of bulbous tubular pillows and large drained lava tunnels occurring on slopes steeper than 60-70 deg. Volcanic ejecta due to hydromagmatic eruptions occur at shallow depths (less than 500 m). Volcanic shards, produced by the shattering of the vesiculated glassy margins of the flows, are observed on the edifices' slopes at all depths (from 3000 m to the sea surface), concentrated between pillows or covering large areas, and forming thin indurated layers of mixed shard, sediment, and hydrothermal deposits.

  4. [Life and medical missionary activities of Esther K. Pak (1877-1910)].

    PubMed

    Lee, Bang Weon

    2007-12-01

    Esther K. Pak (1876-1910) is believed as the first medical doctor in Korea. Esther's life can be largely reviewed in three parts: school-hood at EwhaHaktang (currently Ewha Womans University), Education in the United States, and medical missionary work after coming back to Korea from the United States. The foreign Methodist missionaries was able to enter Korea after opening of its ports and establishing its diplomatic relationship with the United States. Esther met modern sciences and Christianity at EwhaHaktang, which was founded by those missionaries. She could dream of being an American-style medical doctor in the future, while she assisted medical missionaries at PoKuNyoKwan in EwhaHaktang. She could get substantial academic help from those missionaries. With the support of Dr. Rosetta Sherwood Hall, who first introduced the world of medial science to Esther in a real sense, Esther went to the United States to study the field in 1894. While learning it, she suffered from academic frustration, economic difficulty, her husband's death and so on, but she eventually got over those adversities and completed the four years of academic courses to become a medical doctor. Her religious faith and will to help Koreans as a doctor encouraged her to finish what she had originally planned. Esther came back to Korea in 1900 and began to work earnestly as a medical missionary delegated from Woman's Foreign Missionary Society. At PoKuNyoKwan in Seoul and Woman's Hospital in Pyongyang, She performed medical work and enlightenment campaign against the superstitious healing conduct. Esther also took part in the circuit missionary performances. She devoted herself for evangelical work at Bible Institute as well. Esther's activity made people understand the effectiveness of education. She helped people to recognize education for woman, occidental medical treatment and Christianity in a positive way. On April 28, 1909, based on these excellent performances for the social development

  5. Style in Music

    NASA Astrophysics Data System (ADS)

    Dannenberg, Roger B.

    Because music is not objectively descriptive or representational, the subjective qualities of music seem to be most important. Style is one of the most salient qualities of music, and in fact most descriptions of music refer to some aspect of musical style. Style in music can refer to historical periods, composers, performers, sonic texture, emotion, and genre. In recent years, many aspects of music style have been studied from the standpoint of automation: How can musical style be recognized and synthesized? An introduction to musical style describes ways in which style is characterized by composers and music theorists. Examples are then given where musical style is the focal point for computer models of music analysis and music generation.

  6. The Style of Reading and Reading in Style

    ERIC Educational Resources Information Center

    Zeece, Pauline Davey

    2007-01-01

    Adult read aloud book activities, including literature selections, have significant impact on children's language learning opportunities. The style in which books are orally shared with children is also important. Detailed examination of adult-child book reading conversations has demonstrated a variety of teaching and learning approaches in the…

  7. Life Extension Activities for the Hubble Space Telescope

    NASA Technical Reports Server (NTRS)

    Walyus, Keith D.; Pepe, Joyce A. K.; Prior, Michael

    2004-01-01

    With the cancellation of the Hubble Space Telescope (HST) Servicing Mission 4 (SM4), the HST Project will face numerous challenges to keep the Telescope operating during the remainder of the decade. As part of the SM4, the HST Project had planned to install various upgrades to the Telescope including the installation of new batteries and new rate integrating gyros. Without these upgrades, reliability analysis indicates that the spacecraft will lose the capability to conduct science operations later this decade. The HST team will be severely challenged to maximize the Telescope's remaining operational lifetime, while still trying to maximize - its science output and quality. Two of the biggest areas of concern are the age and condition of the batteries and gyros. Together they offer the largest potential extension in Telescope lifetime and present the biggest challenges to the HST team. The six Ni-H batteries on HST are the original batteries from launch. With fourteen years of operational life, these batteries have collectively lasted longer than any other comparable mission. Yet as with all batteries, their capacity has been declining. Engineers are examining various methods to prolong the life of these mission critical batteries, and retard the rate of degradation. This paper will focus on these and other efforts to prolong the life of the HST, thus enabling it to remain a world-class observatory for as long as possible.

  8. The Impact of Learning Style on Healthcare Providers' Preference for Voice Advisory Manikins versus Live Instructors in Basic Life Support Training

    ERIC Educational Resources Information Center

    DiGiovanni, Lisa Marie

    2013-01-01

    The American Heart Association's HeartCode[TM] Healthcare Provider (HCP) Basic Life Support (BLS) e-learning program with voice-advisory manikins was implemented in an acute care hospital as the only teaching method offered for BLS certification. On course evaluations, healthcare provider staff commented that the VAM technology for skills…

  9. The Life Cycle of Active Region Magnetic Fields

    NASA Astrophysics Data System (ADS)

    Cheung, M. C. M.; van Driel-Gesztelyi, L.; Martínez Pillet, V.; Thompson, M. J.

    2016-08-01

    We present a contemporary view of how solar active region magnetic fields are understood to be generated, transported and dispersed. Empirical trends of active region properties that guide model development are discussed. Physical principles considered important for active region evolution are introduced and advances in modeling are reviewed.

  10. Educational Activities for the Life Over Time Exhibit at The Field Museum.

    ERIC Educational Resources Information Center

    Laraba, Peter; Wickland, Thomas J.

    The activities presented in this book, designed to help 4th through 8th grade instructors teach about the history of life, help students prepare for a visit to a museum exhibit on life through time. The pre- and post-visit activities as well as the in-museum activities help students prepare for and enjoy their 4.5 billion year trip through time at…

  11. Learning Styles. ERIC Digest.

    ERIC Educational Resources Information Center

    Claxton, Charles S.; Murrell, Patricia H.

    Learning style is a concept that can be important in the movement toward improved college teaching and learning. Information about students' learning style can help faculty become more sensitive to the differences students bring to the classroom and can guide the design of learning experiences that either match students' styles or stimulate…

  12. Can negative life events and coping style help explain socioeconomic differences in perceived stress among adolescents? A cross-sectional study based on the West Jutland cohort study

    PubMed Central

    2013-01-01

    Background Previous research suggests that perceived stress in adolescence is socially patterned, but that this relationship may depend on the measure of socioeconomic status (SES) used. This study examines if social gradients in perceived stress, negative life events, and coping exist amongst Danish adolescents, and, if life events and coping strategies can partly account for an association between SES and perceived stress. These relationships are studied separately for two different measures of SES. Methods Questionnaire data were collected from 3054 14–15 year old youths (83% response rate) during baseline measurement in the West Jutland birth cohort study. Parents were identified via the Central Office of Civil Registration in which the respondents are linked to their parents or guardians via their CPR-number, a personal identification number given to everyone in Denmark. The study employs data from two independent sources, adolescent self-report data (stress, life events and coping) and national registers (parental educational level, household income and confounder variables). Ordinary Least Squares regression estimated the effects of parental SES, negative life events and coping on perceived stress. Analyses were stratified by gender. Results Girls reported more perceived stress than boys. SES accounted for a small but significant amount of the variance in perceived stress. Lower parental education and lower household income were associated with higher stress levels irrespective of gender, but the social gradient was strongest amongst girls when parents’ education was used to measure SES, and strongest for boys when income was used. Life events and coping were also found to be associated with SES and both mediated part of the SES-perceived stress relationship. In general, the social gradient in perceived stress was accounted for by the study variables to a higher degree among girls than among boys. Conclusions Lower parental education and household

  13. Performance improvement: an active life cycle product management

    NASA Astrophysics Data System (ADS)

    Cucchiella, Federica; Gastaldi, Massimo; Lenny Koh, S. C.

    2010-03-01

    The management of the supply chain has gained importance in many manufacturing firms. Operational flexibility can be considered a crucial weapon to increase competitiveness in a turbulent marketplace. It reflects the ability of a firm to properly and rapidly respond to a variable and dynamic environment. For the firm operating in a fashion sector, the management of the supply chain is even more complex because the product life cycle is shorter than that of the firm operating in a non-fashion sector. The increase of firm flexibility level can be reached through the application of the real option theory inside the firm network. In fact, real option may increase the project value by allowing managers to more efficiently direct the production. The real option application usually analysed in literature does not take into account that the demands of products are well-defined by the product life cycle. Working on a fashion sector, the life cycle pattern is even more relevant because of an expected demand that grows according to a constant rate that does not capture the demand dynamics of the underlying fashion goods. Thus, the primary research objective of this article is to develop a model useful for the management of investments in a supply chain operating in a fashion sector where the system complexity is increased by the low level of unpredictability and stability that is proper of the mood phenomenon. Moreover, unlike the traditional model, a real option framework is presented here that considers fashion product characterised by uncertain stages of the production cycle.

  14. Genome Features of the Endophytic Actinobacterium Micromonospora lupini Strain Lupac 08: On the Process of Adaptation to an Endophytic Life Style?

    PubMed Central

    Trujillo, Martha E.; Bacigalupe, Rodrigo; Pujic, Petar; Igarashi, Yasuhiro; Benito, Patricia; Riesco, Raúl; Médigue, Claudine; Normand, Philippe

    2014-01-01

    Endophytic microorganisms live inside plants for at least part of their life cycle. According to their life strategies, bacterial endophytes can be classified as “obligate” or “facultative”. Reports that members of the genus Micromonospora, Gram-positive Actinobacteria, are normal occupants of nitrogen-fixing nodules has opened up a question as to what is the ecological role of these bacteria in interactions with nitrogen-fixing plants and whether it is in a process of adaptation from a terrestrial to a facultative endophytic life. The aim of this work was to analyse the genome sequence of Micromonospora lupini Lupac 08 isolated from a nitrogen fixing nodule of the legume Lupinus angustifolius and to identify genomic traits that provide information on this new plant-microbe interaction. The genome of M. lupini contains a diverse array of genes that may help its survival in soil or in plant tissues, while the high number of putative plant degrading enzyme genes identified is quite surprising since this bacterium is not considered a plant-pathogen. Functionality of several of these genes was demonstrated in vitro, showing that Lupac 08 degraded carboxymethylcellulose, starch and xylan. In addition, the production of chitinases detected in vitro, indicates that strain Lupac 08 may also confer protection to the plant. Micromonospora species appears as new candidates in plant-microbe interactions with an important potential in agriculture and biotechnology. The current data strongly suggests that a beneficial effect is produced on the host-plant. PMID:25268993

  15. Real Life Problem Solving: A Collaborative Learning Activity.

    ERIC Educational Resources Information Center

    Englander, Karen

    2002-01-01

    Suggests that classroom activities that emphasize interaction help students to use language. Interaction allows students to practice being effective speakers by developing two needed sets of skills: managing an interaction and negotiating meaning. Provides examples of problem solving activities for use in the language classroom. (Author/VWL)

  16. Active Life of the Senior Citizens through Education

    ERIC Educational Resources Information Center

    Taziev, Saljakhutdin Fardievich

    2015-01-01

    The paper presents reasons for including the senior citizens into educational process, as well as active age model. Education, communication and leisure system for the senior citizens, implemented by Yelabuga municipal district, is presented as a requirement for model realization. A core of the paper is the Active Age Institute. Its program…

  17. Adults' Physical Activity Patterns across Life Domains: Cluster Analysis with Replication

    PubMed Central

    Rovniak, Liza S.; Sallis, James F.; Saelens, Brian E.; Frank, Lawrence D.; Marshall, Simon J.; Norman, Gregory J.; Conway, Terry L.; Cain, Kelli L.; Hovell, Melbourne F.

    2010-01-01

    Objective Identifying adults' physical activity patterns across multiple life domains could inform the design of interventions and policies. Design Cluster analysis was conducted with adults in two US regions (Baltimore-Washington DC, n = 702; Seattle-King County, n = 987) to identify different physical activity patterns based on adults' reported physical activity across four life domains: leisure, occupation, transport, and home. Objectively measured physical activity, and psychosocial and built (physical) environment characteristics of activity patterns were examined. Main Outcome Measures Accelerometer-measured activity, reported domain-specific activity, psychosocial characteristics, built environment, body mass index (BMI). Results Three clusters replicated (kappa = .90-.93) across both regions: Low Activity, Active Leisure, and Active Job. The Low Activity and Active Leisure adults were demographically similar, but Active Leisure adults had the highest psychosocial and built environment support for activity, highest accelerometer-measured activity, and lowest BMI. Compared to the other clusters, the Active Job cluster had lower socioeconomic status and intermediate accelerometer-measured activity. Conclusion Adults can be clustered into groups based on their patterns of accumulating physical activity across life domains. Differences in psychosocial and built environment support between the identified clusters suggest that tailored interventions for different subgroups may be beneficial. PMID:20836604

  18. A Life-Course Perspective on Physical Activity Promotion: Applications and Implications

    ERIC Educational Resources Information Center

    Li, Kin-Kit; Cardinal, Bradley J.; Settersten, Richard A., Jr.

    2009-01-01

    This article illustrates how a life-course perspective can be infused more fully into the research field of physical activity promotion. A life-course perspective is particularly promising in connecting, organizing, and supplementing current knowledge and can potentially stimulate and direct future research and intervention efforts by using a…

  19. 78 FR 36829 - Proposed Information Collection (Veterans Mortgage Life Insurance Statement) Activity: Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... AFFAIRS Proposed Information Collection (Veterans Mortgage Life Insurance Statement) Activity: Comment... solicits comments for information needed to decline Veterans Mortgage Life Insurance. DATES: Written... enhance the quality, utility, and clarity of the information to be collected; and (4) ways to minimize...

  20. An Exploratory Study of the Relationship of Valued Activities to the Life Satisfaction of Elderly Persons.

    ERIC Educational Resources Information Center

    Maguire, Gail Hills

    1983-01-01

    Describes a survey that collected information about perceived activity participation levels, health status, income, social supports, and life satisfaction of participants in a nutritional lunch program for the elderly. Results showed that perceptions of the above factors were significant predictors of life satisfaction. (NJ)

  1. 78 FR 53014 - Agency Information Collection (Claim for One Sum Payment (Government Life Insurance)) Activities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-27

    ... AFFAIRS Agency Information Collection (Claim for One Sum Payment (Government Life Insurance)) Activities... for One Sum Payment (Government Life Insurance), VA Form 29-4125. ] b. Claim for Monthly Payments... desires monthly installment in lieu of one lump payment he or she must complete VA Forms 29-4125a and...

  2. 75 FR 73166 - Agency Information Collection (Claim for One Sum Payment (Government Life Insurance)) Activities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... AFFAIRS Agency Information Collection (Claim for One Sum Payment (Government Life Insurance)) Activities... Control No. 2900- 0060.'' SUPPLEMENTARY INFORMATION: Titles: a. Claim for One Sum Payment (Government Life... veteran's Government Insurance policies. If the beneficiary desires monthly installment in lieu of...

  3. 75 FR 68036 - Proposed Information Collection (Application for Conversion (Government Life Insurance)) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... AFFAIRS Proposed Information Collection (Application for Conversion (Government Life Insurance)) Activity... Docket Management System (FDMS) at http://www.Regulations.gov ; or to Nancy J. Kessinger, Veterans...: Application for Conversion (Government Life Insurance), VA Form 29-0152. OMB Control Number: 2900-0149....

  4. 78 FR 46420 - Proposed Information Collection (Application for Conversion (Government Life Insurance)) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-31

    ... AFFAIRS Proposed Information Collection (Application for Conversion (Government Life Insurance)) Activity... Docket Management System (FDMS) at www.Regulations.gov ; or to Nancy J. Kessinger, Veterans Benefits...: Application for Conversion (Government Life Insurance), VA Form 29-0152. OMB Control Number: 2900-0149....

  5. The Impact of Obesity on Active Life Expectancy in Older American Men and Women

    ERIC Educational Resources Information Center

    Reynolds, Sandra L.; Saito, Yasuhiko; Crimmins, Eileen M.

    2005-01-01

    Purpose: The purpose of this article is to estimate the effect of obesity on both the length of life and length of nondisabled life for older Americans. Design and Methods: Using data from the first 3 waves of the Asset and Health Dynamics Among the Oldest Old (AHEAD) survey, this article develops estimates of total, active, and disabled life…

  6. 75 FR 68038 - Agency Information Collection (Veterans Mortgage Life Insurance Statement) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... which the insurance premium can be based. VMIL provides financial protection to cover eligible veterans... AFFAIRS Agency Information Collection (Veterans Mortgage Life Insurance Statement) Activity Under OMB....'' SUPPLEMENTARY INFORMATION: Title: Veterans Mortgage Life Insurance Statement, VA Form 29-8636. OMB...

  7. Life extension activities for the Hubble Space Telescope

    NASA Astrophysics Data System (ADS)

    Walyus, Keith D.; Pepe, Joyce; Prior, Michael

    2004-10-01

    Without an additional Hubble Space Telescope (HST) Servicing Mission (SM4), the HST Project will face numerous challenges to keep the telescope operating for as long as possible. As part of SM4, the HST Project planned to install various upgrades to the telescope including the installation of new batteries and new rate integrating gyros. Without these upgrades, reliability analyses and trend projections indicate that the spacecraft will lose the capability to conduct science operations later this decade. The HST team is being challenged to maximize the telescope's remaining operational lifetime, and also maximize its science output and quality. The two biggest areas of concern are the age and condition of the batteries and gyros. Together they comprise the largest risk to telescope productivity and safety and present the biggest challenges to the HST team. The six nickel-hydrogen (NiH2) batteries on HST are the original batteries from launch. With fourteen years of operational life, these batteries have -lasted longer than those on any comparable mission. Yet as with all batteries, their capacity has been declining. Engineers are examining various methods to prolong the life of these mission critical batteries, and retard the rate of degradation. In addition to the batteries, the National Aeronautics and Space Administration (NASA) scheduled all six gyros to be replaced on SM4. Two of the six gyros have already failed, leaving four available for operational use. To be able to conduct science operations, the telescope currently needs three gyros. Efforts are underway to enable a guiding mode that will require only two gyros. In this mode, however, science target scheduling will be strongly driven by new factors (such as star tracker availability), which may ultimately reduce science gathering efficiency. The status on this effort and its potential impact on science operations will be discussed. This paper will focus on these and other efforts to prolong the life of

  8. Student Learning Styles in Advanced Instrumental Music Lessons

    ERIC Educational Resources Information Center

    Zhukov, Katie

    2007-01-01

    Despite a large body of research into learning styles from cognitive, personality and activity perspectives, the definition of learning style is still unclear. The assessment instruments commonly in use have methodological problems. The learning styles of conservatorium instrumentalists are scarcely known and are best studied using an…

  9. Nonexercise activity thermogenesis--liberating the life-force.

    PubMed

    Levine, J A

    2007-09-01

    Obesity occurs when energy intake exceeds energy expenditure over a protracted period of time. The energy expenditure associated with everyday activity is called NEAT (Nonexercise activity thermogenesis). NEAT varies between two people of similar size by 2000 kcal day(-1) because of people's different occupations and leisure-time activities. Data support the central hypothesis that NEAT is pivotal in the regulation of human energy expenditure and body weight regulation and that NEAT is important for understanding the cause and effective treatment for obesity. PMID:17697152

  10. Detrimental Effects of Extreme Solar Activity on Life on Earth

    NASA Astrophysics Data System (ADS)

    Airapetian, Vladimir; Glocer, Alex; Jackman, Charles

    2015-07-01

    Solar Coronal Mass Ejections (CMEs), the most energetic eruptions in the Solar System, represent large-scale disturbances forming with the solar corona and are associated with solar flares and Solar Energetic Particles (SEP) events. Current Kepler data from solar-like stars suggest that the frequency of occurrence of energetic flares and associated CMEs from the Sun can be as high as 1 per 1500 years. What effects would CME and associated SEPs have on Earth's habitability? We have performed a three-dimensional time-dependent global magnetohydrodynamic simulation of the magnetic interaction of such a CME cloud with the Earth's magnetosphere. We calculated the global structure of the perturbed magnetosphere and derive the latitude of the open-closed magnetic field boundary. We used a 2D GSFC atmospheric code to calculate the efficiency of ozone depletion in the Earth's atmosphere due to SEP events and its effects on our society and life on Earth.

  11. Exercise and Physical Activity: Getting Fit for Life

    MedlinePlus

    ... Frequently Asked Questions What are the best balance exercises for seniors? Check out these balance exercises you can do ... More Information on Exercise and Physical Activity Local fitness centers or hospitals might be able to help ...

  12. Assessment of dual life stage antiplasmodial activity of british seaweeds.

    PubMed

    Spavieri, Jasmine; Allmendinger, Andrea; Kaiser, Marcel; Itoe, Maurice Ayamba; Blunden, Gerald; Mota, Maria M; Tasdemir, Deniz

    2013-10-01

    Terrestrial plants have proven to be a prolific producer of clinically effective antimalarial drugs, but the antimalarial potential of seaweeds has been little explored. The main aim of this study was to assess the in vitro chemotherapeutical and prophylactic potential of the extracts of twenty-three seaweeds collected from the south coast of England against blood stage (BS) and liver stage (LS) Plasmodium parasites. The majority (14) of the extracts were active against BS of P. falciparum, with brown seaweeds Cystoseira tamariscifolia, C. baccata and the green seaweed Ulva lactuca being the most active (IC(50)s around 3 μg/mL). The extracts generally had high selectivity indices (>10). Eight seaweed extracts inhibited the growth of LS parasites of P. berghei without any obvious effect on the viability of the human hepatoma (Huh7) cells, and the highest potential was exerted by U. lactuca and red seaweeds Ceramium virgatum and Halopitys incurvus (IC50 values 14.9 to 28.8 μg/mL). The LS-active extracts inhibited one or more key enzymes of the malarial type-II fatty acid biosynthesis (FAS-II) pathway, a drug target specific for LS. Except for the red seaweed Halopitys incurvus, all LS-active extracts showed dual activity versus both malarial intracellular stage parasites. This is the first report of LS antiplasmodial activity and dual stage inhibitory potential of seaweeds. PMID:24152562

  13. Assessment of Dual Life Stage Antiplasmodial Activity of British Seaweeds

    PubMed Central

    Spavieri, Jasmine; Allmendinger, Andrea; Kaiser, Marcel; Itoe, Maurice Ayamba; Blunden, Gerald; Mota, Maria M.; Tasdemir, Deniz

    2013-01-01

    Terrestrial plants have proven to be a prolific producer of clinically effective antimalarial drugs, but the antimalarial potential of seaweeds has been little explored. The main aim of this study was to assess the in vitro chemotherapeutical and prophylactic potential of the extracts of twenty-three seaweeds collected from the south coast of England against blood stage (BS) and liver stage (LS) Plasmodium parasites. The majority (14) of the extracts were active against BS of P. falciparum, with brown seaweeds Cystoseira tamariscifolia, C. baccata and the green seaweed Ulva lactuca being the most active (IC50s around 3 μg/mL). The extracts generally had high selectivity indices (>10). Eight seaweed extracts inhibited the growth of LS parasites of P. berghei without any obvious effect on the viability of the human hepatoma (Huh7) cells, and the highest potential was exerted by U. lactuca and red seaweeds Ceramium virgatum and Halopitys incurvus (IC50 values 14.9 to 28.8 μg/mL). The LS-active extracts inhibited one or more key enzymes of the malarial type-II fatty acid biosynthesis (FAS-II) pathway, a drug target specific for LS. Except for the red seaweed Halopitys incurvus, all LS-active extracts showed dual activity versus both malarial intracellular stage parasites. This is the first report of LS antiplasmodial activity and dual stage inhibitory potential of seaweeds. PMID:24152562

  14. Physical Activity and Aging: Implications for Health and Quality of Life in Older Persons.

    ERIC Educational Resources Information Center

    Chodzko-Zajko, Wojtek J.

    1998-01-01

    This publication summarizes what is known about the influence of regular physical activity on the health and quality of life of older individuals, addressing both the acute effects of a single bout of physical activity and the more persistent, long-term effects of sustained participation in exercise and physical activity. Section 1 discusses the…

  15. The National Blueprint for Promoting Physical Activity in the Mid-Life and Older Adult Population

    ERIC Educational Resources Information Center

    Chodzko-Zajko, Wojtek; Sheppard, Lisa; Senior, Jane; Park, Chae-Hee; Mockenhaupt, Robin; Bazzarre, Terry

    2005-01-01

    The National Blueprint: Increasing Physical Activity Among Adults Age 50 and Older was designed to develop a national strategy for the promotion of physically active lifestyles among the mid-life and older adult population. The Blueprint identifies barriers to physical activity in the areas of research, home and community programs, medical…

  16. Heliobiology, its development, successes and tasks. [solar activity effects on life on earth

    NASA Technical Reports Server (NTRS)

    Platonova, A. T.

    1974-01-01

    Heliobiology studies the influence of changes in solar activity on life. Considered are the influence of periodic solar activity on the development and growth of epidemics, mortality from various diseases, the functional activity of the nervous system, the development of psychic disturbances, the details of the development of microorganisms and many other phenomena in the living world.

  17. Physical Activity and Quality of Life of Mothers of Preschool Children.

    PubMed

    Babić, Ana; Humer, Jasmina Tomašić; Sincek, Daniela

    2015-06-01

    The main aim of this study was to explore physical activity regarding mothers of preschool children and connections concerning different aspects of their physical activity (at work, during transport, in free time, while doing housework) with subjective quality of life. Another aim was to investigate factors that are obstacles of living a physically active life in this population. The participants of the study were 252 Croatian women, who have at least one preschool child older than three years. The World Health Organization Quality Of Life - BREF questionnaire and International Physical Activity Questionnaire were used. Participants also gave some personal demographic data, and answered to questions about obstacles for participation in organized physical activity. Results of this research showed that mothers of preschool children were more physically active than the population of adults in general, but their physical activity was mostly housework activity. Physical activity in their free time was the only aspect of physical activity that was significantly correlated with different aspects of mother's subjective quality of life. Employed mothers and those who live in the towns had more physical activities in their free time. Organizational factors and feeling that family suffers for their absence were the most frequently perceived barriers for organized physical activity participation. Results revealed that only the physical activity in their free time contributes to mother's quality of life. Mothers of preschool children mostly do housework physical activity, so support of the social community for physical activity in their free time in this population is recommended. Such activities should be especially directed to unemployed mothers and those who live in the villages. PMID:26753459

  18. Viral activities and life cycles in deep subseafloor sediments.

    PubMed

    Engelhardt, Tim; Orsi, William D; Jørgensen, Bo Barker

    2015-12-01

    Viruses are highly abundant in marine subsurface sediments and can even exceed the number of prokaryotes. However, their activity and quantitative impact on microbial populations are still poorly understood. Here, we use gene expression data from published continental margin subseafloor metatranscriptomes to qualitatively assess viral diversity and activity in sediments up to 159 metres below seafloor (mbsf). Mining of the metatranscriptomic data revealed 4651 representative viral homologues (RVHs), representing 2.2% of all metatranscriptome sequence reads, which have close translated homology (average 77%, range 60-97% amino acid identity) to viral proteins. Archaea-infecting RVHs are exclusively detected in the upper 30 mbsf, whereas RVHs for filamentous inoviruses predominate in the deepest sediment layers. RVHs indicative of lysogenic phage-host interactions and lytic activity, notably cell lysis, are detected at all analysed depths and suggest a dynamic virus-host association in the marine deep biosphere studied here. Ongoing lytic viral activity is further indicated by the expression of clustered, regularly interspaced, short palindromic repeat-associated cascade genes involved in cellular defence against viral attacks. The data indicate the activity of viruses in subsurface sediment of the Peruvian margin and suggest that viruses indeed cause cell mortality and may play an important role in the turnover of subseafloor microbial biomass. PMID:26109514

  19. Intention to be Physically Active is Influenced by Physical Activity and Fitness, Sedentary Behaviours, and Life Satisfaction in Adolescents.

    PubMed

    Grao-Cruces, Alberto; Fernández-Martínez, Antonio; Nuviala, Alberto; Pérez-Turpin, José A

    2015-09-01

    The aim of this study was to determine the association of levels of physical activity (PA), physical fitness (PF), sedentary lifestyle and life satisfaction with the intention to be physically active after secondary school graduation, in teenagers of both genders. A total of 1986 Spanish adolescents (12-16 years) participated in this cross-sectional study. PA, sedentary lifestyle, life satisfaction and intention to be physically active were assessed through validated questionnaires, and PF was evaluated objectively with the ALPHA battery tests. In both genders, adolescents who had significantly higher odds ratios (OR) of showing low intention to be physically active had low level of PA, cardiorespiratory fitness and muscular fitness in the lower body, and they were more sedentary in front of the computer. The girls that spent a lot of time watching TV and the boys with low life satisfaction also showed higher OR of having low intention to be physically active. PMID:26898051

  20. Critters: K-6 Life Science Activities. Project AIMS.

    ERIC Educational Resources Information Center

    Allen, Maureen Murphy; And Others

    Project AIMS (Activities to Integrate Mathematics and Science) has as its purpose the integration of subject matter in grades K-9. Field testing of the curriculum materials produced by AIMS indicates that this integration produces the following beneficial results: (1) mathematics becomes more meaningful, hence more useful; (2) science is…

  1. Time for Action: Advocacy for Physical Activity in Later Life

    ERIC Educational Resources Information Center

    Grant, Bevan

    2010-01-01

    By 2050, the over 65 year's age group will account for approximately one quarter of the population. This will have many unprecedented social and economic consequences of which one is the cost associated with health. A preventive health related behaviour attracting considerable attention is physical activity, something that becomes less popular…

  2. Fathers' Participation in the Domestic Activities of Everyday Life

    ERIC Educational Resources Information Center

    Romano, Maria Clelia; Bruzzese, Dario

    2007-01-01

    In this paper, the data from the multi-purpose survey on household "Time Use" conducted by Istat (the Italian National Statistical Institute) in 2002-2003 and the data from this same survey conducted in 1988-1989 will be analysed with the purpose of describing the fathers' daily participation in the domestic activities and of highlighting the…

  3. Life Cycle of the Salmon. Ocean Related Curriculum Activities.

    ERIC Educational Resources Information Center

    Tarabochia, Kathy

    The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

  4. Coping styles of Chicago adults: effectiveness.

    PubMed

    Ilfeld, F W

    1980-11-01

    With a sample of 2,299 Chicago adults, a quantitive exploration is made of the effectiveness of different coping styles in dealing with stressor situations and feelings of distress associated with marriage, parenting, finances, and job; psychiatric symptomatology; and feelings of low self-efficacy. The specific measure of effectiveness is the extent to which one or more coping styles predicts a given dependent variable in a multiple regression analysis. As a group. coping strategies are more predictive of the stressor situation and feelings of personal distress than of psychiatric symptomatology or feelings of low self-efficacy. Also, coping styles relate differentially among the four life areas; they are more predictive of levels of stressors in marriage and parenting than in finances or job. Some coping styles are strongly predictive of low amounts of stressors; this is particularly true of the use of strategies that invoke direct action. PMID:7436686

  5. The Effects of Bag Style on Muscle Activity of the Trapezius, Erector Spinae and Latissimus Dorsi During Walking in Female University Students

    PubMed Central

    Hardie, Rebecca; Haskew, Rachel; Harris, Joel; Hughes, Gerwyn

    2015-01-01

    Back pain is common in adolescents which has been associated with carrying a bag. However, there is little research examining the effects of bag style in female adolescents. The aim of the study was to investigate the effects of different bag conditions on muscle activity of the trapezius, erector spinae and latissimus dorsi muscles in female university students during walking. Twelve female university students walked on a treadmill for 5 minutes at 1.1 m/s during five conditions; control, 1 strapped rucksack, 2 strapped rucksack, ipsilateral shoulder strap and contralateral shoulder strap, each containing 10% bodyweight. Electromyography for the trapezius, erector spinae and latissimus dorsi was recorded for the last 30 s of each condition. Two-way ANOVA and paired t-tests were used to identify differences between right and left muscles and between bag conditions. Results showed that muscle activity of the left trapezius was significantly higher than the right trapezius during the 1 strap rucksack condition. For the left trapezius, the 2 strapped rucksack and the control condition had significantly lower muscle activity compared to the 1 strapped rucksack and the ipsilateral shoulder strap. For the left erector spinae muscle, there was significantly greater muscle activity when wearing the contralateral shoulder strap compared to the control. For the right erector spinae, significantly lower muscle activity was observed when wearing the 2 strapped rucksack compared to the ipsilateral shoulder strap and contralateral shoulder strap. There were no significant differences in muscle activity of the latissimus dorsi muscles between any of the bag conditions. These findings suggest that a two strapped rucksack should be used when carrying loads to reduce spinal muscle activity which may, in turn, reduce reports of back pain in female adolescents. PMID:25964808

  6. Do quality of life, participation and environment of older adults differ according to level of activity?

    PubMed Central

    Levasseur, Mélanie; Desrosiers, Johanne; St-Cyr Tribble, Denise

    2008-01-01

    Background Activity limitation is one of the most frequent geriatric clinical syndromes that have significant individual and societal impacts. People living with activity limitations might have fewer opportunities to be satisfied with life or experience happiness, which can have a negative effect on their quality of life. Participation and environment are also important modifiable variables that influence community living and are targeted by health interventions. However, little is known about how quality of life, participation and environment differ according to activity level. This study examines if quality of life, participation (level and satisfaction) and perceived quality of the environment (facilitators or obstacles in the physical or social environment) of community-dwelling older adults differ according to level of activity. Methods A cross-sectional design was used with a convenience sample of 156 older adults (mean age = 73.7; 76.9% women), living at home and having good cognitive functions, recruited according to three levels of activity limitations (none, slight to moderate and moderate to severe). Quality of life was estimated with the Quality of Life Index, participation with the Assessment of Life Habits and environment with the Measure of the Quality of the Environment. Analysis of variance (ANOVA) or Welch F-ratio indicated if the main variables differed according to activity level. Results Quality of life and satisfaction with participation were greater with a higher activity level (p < 0.001). However, these differences were clinically significant only between participants without activity limitations and those with moderate to severe activity limitations. When activity level was more limited, participation level was further restricted (p < 0.001) and the physical environment was perceived as having more obstacles (p < 0.001). No differences were observed for facilitators in the physical and social environment or for obstacles in the social

  7. The importance of work or productive activity in life care planning and case management

    PubMed Central

    Reid, Christine; Riddick-Grisham, Susan

    2015-01-01

    Abstract INTRODUCTION: The importance of work or productive activity for the well-being, community integration, and quality of life of people living with disabilities is addressed, with implications for life care planning and case management. BACKGROUND: The role of work or productive activity in our society, and consequences of deprivation if rehabilitation services do not address vocational effects of disabilities, is explored. A continuum of productivity options is introduced; types of vocational rehabilitation assessment processes and interventions are described. PURPOSE: The role of vocational rehabilitation services in life care planning and case management is discussed, focusing on quality of life for people living with disabilities. CONCLUSION: Rehabilitation and health care professionals should understand the importance of work or other productive activity, and support the development of appropriate plans to address those needs among people who have disabilities. PMID:26409330

  8. Leadership styles and theories.

    PubMed

    Giltinane, Charlotte Louise

    It is useful for healthcare professionals to be able to identify the leadership styles and theories relevant to their nursing practice. Being adept in recognising these styles enables nurses to develop their skills to become better leaders, as well as improving relationships with colleagues and other leaders, who have previously been challenging to work with. This article explores different leadership styles and theories, and explains how they relate to nursing practice. PMID:23905259

  9. A potentially life-threatening complication of university orientation activities

    PubMed Central

    Leung, Ling Pong

    2012-01-01

    BACKGROUND: This case report describes a university student who participated in an orientation activity and developed exertional rhabdomyolysis. METHODS: With prompt intravenous volume expansion started in the accident and emergency department, he made an uneventful recovery despite a marked elevation of creatine kinase. The riskfactors of developing exertional rhabdomyolysis were reviewed. Suggestions based on these risk factors were made to the organizers of such orientation programmes. RESULTS: He was discharged on day 6. On follow-up on day 8 after presentation at theaccident and emergency department, the CK level was 46 000 U/L and it fell to 2600 U/L in another 2 weeks. On follow-up 3 weeks after the incident, he remained well without symptoms. CONCLUSION: For the clinicians, once rhadbomyolysis is suspected or diagnosed, intravenous fluid therapy with a crystalloid should be initiated as soon as possible to prevent the occurrence of acute renal faiure. PMID:25215042

  10. Active lithium replenishment to extend the life of a cell employing carbon and iron phosphate electrodes

    NASA Astrophysics Data System (ADS)

    Wang, John; Soukiazian, Souren; Verbrugge, Mark; Tataria, Harshad; Coates, Dwaine; Hall, David; Liu, Ping

    We describe and implement a method of extending the life of a LiFePO 4/graphite lithium ion battery by replenishing the lost active lithium during cell operation and concomitant capacity fade. The approach may prove helpful in terms of increasing lithium ion cell life. After the cell had lost 30% of its capacity, analysis showed that the cell had not experienced significant impedance increase or cathode capacity loss, and the anode had lost about 5% of its storage capacity. The analysis confirmed that the loss of active lithium greatly outpaced the loss of capacity for either electrode and is responsible for cell capacity decay. The cathode was then discharged against an external lithium electrode to increase the amount of active lithium within the cell. About half of the lost capacity was recovered, and the cell cycled for 1500 more cycles. Active lithium replenishment from a reserve electrode may be an effective method of extending the life of lithium ion batteries.

  11. Activity, life time and effect of hydrolytic enzymes for enhanced biogas production from sludge anaerobic digestion.

    PubMed

    Odnell, Anna; Recktenwald, Michael; Stensén, Katarina; Jonsson, Bengt-Harald; Karlsson, Martin

    2016-10-15

    As an alternative to energy intensive physical methods, enzymatic treatment of sludge produced at wastewater treatment plants for increased hydrolysis and biogas production was investigated. Several hydrolytic enzymes were assessed with a focus on how enzyme activity and life time was influenced by sludge environments. It could be concluded that the activity life time of added enzymes was limited (<24 h) in both waste activated sludge and anaerobic digester sludge environments and that this was, for the majority of enzymes, due to endogenous protease activity. In biogas in situ experiments, subtilisin at a 1% mixture on basis of volatile solids, was the only enzyme providing a significantly increased biomethane production of 37%. However, even at this high concentration, subtilisin could not hydrolyze all available substrate within the life time of the enzyme. Thus, for large scale implementation, enzymes better suited to the sludge environments are needed. PMID:27498254

  12. Purpose and pleasure in late life: Conceptualising older women's participation in art and craft activities.

    PubMed

    Liddle, Jeannine L M; Parkinson, Lynne; Sibbritt, David W

    2013-12-01

    The fourth age, as the last stage of life, represents a final challenge to find personal meaning in the face of changing capacities, illness and disability. Participation in valued activities is important for sustaining interest in life and has been associated with enhanced health and well-being. Art and craft activities are a popular form of participation amongst women in late life with growing international interest in the potential for these types of activities to maintain health and well-being and address problems of social isolation. Drawing on open text comments from 114 women enrolled in the Australian Longitudinal Study on Women's Health and in-depth interviews with 23 women all aged in their eighties, this paper explores the nature of older women's participation in art and craft activities and conceptualises links between participation in these activities and health and well-being in late life. Participation in art and craft activities is complex and dynamic, comprising cognitive and physical processes infused with emotion and occurs in the context of social relationships, physical spaces, physical ailments and beliefs about the value of the activities. By participating in art and craft activities, older women find purpose in their lives, contributing to their subjective well-being whilst helping and being appreciated by others. They develop a self view as enabled and as such take on new art and craft challenges, continue to learn and develop as art and craft makers and remain open to new possibilities. PMID:24300053

  13. Leadership Behaviour of College Students in Relation to Their Leisure Time Activities in College Life

    ERIC Educational Resources Information Center

    Sethi, Priyanka

    2009-01-01

    The study investigated the Leadership behaviour of college students in relation to their Leisure time activities in college life. In this study, the researcher wants to see the contribution of leisure time activities in developing the qualities of leadership of college students. The main objective of the study was to find out the relationship…

  14. Integrating Physical Activity, Coach Collaboration, and Life Skill Development in Youth: School Counselors' Perceptions

    ERIC Educational Resources Information Center

    Hayden, Laura; Cook, Amy; Scherer, Alexandra; Greenspan, Scott; Silva, Meghan Ray; Cadet, Melanie; Maki, Erik

    2014-01-01

    Given the social, emotional, and academic benefits of physical activity related to youth development (Hellison, 2011), coupled with the minimal research regarding how school counselors can use physical activity for life skill development, this article focuses on school counselors' beliefs about collaborating with coaches and using physical…

  15. What Is Life? An Activity to Convey the Complexities of This Simple Question

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2013-01-01

    "What is life?" This deceptively simple question lies at the heart of biology. In this activity, students work in groups to come up with their own definition using a set of prompting cards that differs for each team. In doing so, students gain an appreciation of the complexities of addressing this question. The activity takes approximately 60-90…

  16. Impact of healthy eating practices and physical activity on quality of life among breast cancer survivors.

    PubMed

    Mohammadi, Shooka; Sulaiman, Suhaina; Koon, Poh Bee; Amani, Reza; Hosseini, Seyed Mohammad

    2013-01-01

    Following breast cancer diagnosis, women often attempt to modify their lifestyles to improve their health and prevent recurrence. These behavioral changes typically involve diet and physical activity modification. The aim of this study was to determine association between healthy eating habits and physical activity with quality of life among Iranian breast cancer survivors. A total of 100 Iranian women, aged between 32 to 61 years were recruited to participate in this cross-sectional study. Eating practices were evaluated by a validated questionnaire modified from the Women's Healthy Eating and Living (WHEL) study. Physical activity was assessed using the International Physical Activity Questionnaire (IPAQ). A standardized questionnaire by the European Organization of Research and Treatment of Cancer Quality of Life and its breast cancer module (EORTC QLQ-C30/+BR-23) were applied to determine quality of life. Approximately 29% of the cancer survivors were categorized as having healthy eating practices, 34% had moderate eating practices and 37% had poor eating practices based on nutrition guidelines. The study found positive changes in the decreased intake of fast foods (90%), red meat (70%) and increased intake of fruits (85%) and vegetables (78%). Generally, breast cancer survivors with healthy eating practices had better global quality of life, social, emotional, cognitive and role functions. Result showed that only 12 women (12%) met the criteria for regular vigorous exercise, 22% had regular moderate-intensity exercise while the majority (65%) had low-intensity physical activity. Breast cancer survivors with higher level of physical activity had better emotional and cognitive functions. Healthy eating practices and physical activity can improve quality of life of cancer survivors. Health care professionals should promote good dietary habits and physical activity to improve survivors' health and quality of life. PMID:23534778

  17. Insight, distress and coping styles in schizophrenia

    PubMed Central

    Cooke, Michael; Peters, Emmanuelle; Fannon, Dominic; Anilkumar, Anantha P.P.; Aasen, Ingrid; Kuipers, Elizabeth; Kumari, Veena

    2007-01-01

    Background The stigma and negative societal views attached to schizophrenia can make the diagnosis distressing. There is evidence that poor insight into symptoms of the disorder and need for treatment may reflect the use of denial as a coping style. However, the relationships between insight and other coping styles have seldom been investigated. Method We examined the associations between insight, distress and a number of coping styles in 65 outpatients with schizophrenia (final n = 57) in a cross-sectional study. Results We found that (i) awareness of symptoms and problems correlated with greater distress, (ii) ‘preference for positive reinterpretation and growth’ coping style correlated with lower distress and with lower symptom awareness (re-labelling), (iii) ‘preference for mental disengagement’ coping style correlated with greater distress and lower awareness of problems, and (iv) ‘social support-seeking’ coping style correlated with greater awareness of illness, but not distress. No relationship occurred between the use of ‘denial’ as a coping style and insight or distress. Conclusions Our findings demonstrate that awareness of illness and related problems is associated with greater distress in schizophrenia. However, this investigation has not supported a simple psychological denial explanation for this relationship, as complex relationships emerged between different dimensions of insight and coping styles. The negative association between ‘positive reinterpretation and growth’ and distress suggests that adopting this style may lead to re-labelling symptoms in a less distressing way. Avoidant and isolating styles of coping both appear unhelpful. Psychological interventions should aim to promote more active coping such as discussing a mental health problem with others. PMID:17561377

  18. A conceptual model for worksite intelligent physical exercise training - IPET - intervention for decreasing life style health risk indicators among employees: a randomized controlled trial

    PubMed Central

    2014-01-01

    Background Health promotion at the work site in terms of physical activity has proven positive effects but optimization of relevant exercise training protocols and implementation for high adherence are still scanty. Methods/Design The aim of this paper is to present a study protocol with a conceptual model for planning the optimal individually tailored physical exercise training for each worker based on individual health check, existing guidelines and state of the art sports science training recommendations in the broad categories of cardiorespiratory fitness, muscle strength in specific body parts, and functional training including balance training. The hypotheses of this research are that individually tailored worksite-based intelligent physical exercise training, IPET, among workers with inactive job categories will: 1) Improve cardiorespiratory fitness and/or individual health risk indicators, 2) Improve muscle strength and decrease musculoskeletal disorders, 3) Succeed in regular adherence to worksite and leisure physical activity training, and 3) Reduce sickness absence and productivity losses (presenteeism) in office workers. The present RCT study enrolled almost 400 employees with sedentary jobs in the private as well as public sectors. The training interventions last 2 years with measures at baseline as well as one and two years follow-up. Discussion If proven effective, the intelligent physical exercise training scheduled as well as the information for its practical implementation can provide meaningful scientifically based information for public health policy. Trial Registration ClinicalTrials.gov, number: NCT01366950. PMID:24964869

  19. [Rehabilitation with proper physical activities--what happens with patients' quality of life?].

    PubMed

    Blaasvaer, S; Stanghelle, J K

    1999-04-10

    During their rehabilitation stay at Beitostølen Healthsports Centre patients daily participate in varied forms of adapted physical activities, physiotherapy, and leisure and social activities. Support for mental and social problems is offered. A total of 189 patients were invited for quality of life assessment; 132 consented to participate, and 107 completed the investigation. Nottingham Health Profile (NHP), Life Satisfaction Scale (LiSat) and three questions regarding self-rated physical and mental health and disability were used for assessment. For NHP total score, satisfaction with life as a whole (LiSat), and questions regarding self-rated physical/mental health and disability improvements from one month before until three months after the stay were statistically significant. Improvements were also significant for subscales regarding emotional reactions, energy, pain, sleep, sexual life, family life, hobbies/interests, leisure situation and social isolation. Although this study did not include controls, the results indicate that a rehabilitation stay with adapted physical activities improves the quality of life of the patients until at least three months after the stay. Effects are probably mediated through improvement of self-efficacy. PMID:10327850

  20. Physical Activity in the Life of a Woman with Severe Cerebral Palsy: Showing Competence and Being Socially Connected

    ERIC Educational Resources Information Center

    Gaskin, Cadeyrn J.; Andersen, Mark B.; Morris, Tony

    2009-01-01

    We used a life-history approach to investigate the meanings and experiences of physical activity in the life of a 25-year-old woman with severe cerebral palsy (Amy). Amy and her mother were interviewed about Amy's life and her involvement in physical activity. The conversation was audio-recorded and transcribed verbatim. We interpreted Amy's story…

  1. Physical Education Lesson Content and Teacher Style and Elementary Students' Motivation and Physical Activity Levels

    ERIC Educational Resources Information Center

    Erwin, Heather E.; Stellino, Megan Babkes; Beets, Michael W.; Beighle, Aaron; Johnson, Christine E.

    2013-01-01

    Obesity levels among American children are increasing at an alarming rate, due in part to a lack of regular physical activity (PA). Physical education (PE) is one way to facilitate student PA. The overarching PA goal for physical educators is 50% PA for students. Self-determination theory suggests that PA levels in PE and a variety of other…

  2. Library Automation Style Guide.

    ERIC Educational Resources Information Center

    Gaylord Bros., Liverpool, NY.

    This library automation style guide lists specific terms and names often used in the library automation industry. The terms and/or acronyms are listed alphabetically and each is followed by a brief definition. The guide refers to the "Chicago Manual of Style" for general rules, and a notes section is included for the convenience of individual…

  3. Codependency and Parenting Styles.

    ERIC Educational Resources Information Center

    Fischer, Judith L.; Crawford, Duane W.

    1992-01-01

    College students (n=175) reported the parenting style of their mother and father and completed a scale assessing their own level of codependency. Parenting style of the father (uninvolved, permissive, authoritarian, or democratic) was related to offspring codependency. Both sons and daughters of authoritarian fathers had higher levels of…

  4. Style and Sociolinguistic Variation.

    ERIC Educational Resources Information Center

    Eckert, Penelope, Ed.; Rickford, John R., Ed.

    This collection of papers by leading experts from a range of disciplines is divided into four sections. Section 1, "Anthropological Approaches," includes: (1) "'Style' as Distinctiveness: The Culture and Ideology of Linguistic Differentiation" (Judith T. Irvine); (2) "Variety, Style-Shifting, and Ideology" (Susan Ervin-Tripp); (3) "The Ethnography…

  5. Teaching Styles and Pupil Progress

    ERIC Educational Resources Information Center

    Rogers, Vincent; Baron, Joan

    1977-01-01

    Critically analyzes Neville Bennett's book "Teaching Styles and Pupil Progress," which found that formal teaching styles are more closely associated with student achievement in "basic skills" than are informal styles. (IRT)

  6. [The importance of social stress and effective occupational motivation in the forming of life-style, population health, and the development of demographic processes in Russia].

    PubMed

    Velichkovskiĭ, B T

    2007-01-01

    The body of pathogenetic mechanisms that have caused super high and super early mortality of able-bodied people due to socioeconomic reforms is caused by a special form of stress, the so called "social stress", having a specific origin. The reason for it is loss of effective occupational motivation by population, a motivation based on the ability to provide decent existence for oneself and one's family with honest labor. Within the 20th century there were only four periods when population health improved, and all these periods were associated with a rise in occupational motivation. Chronic social stress, unlike common stress, does not mobilize the protective force of the organism. It causes the biggest health loss in able-bodied population, leading to the development of the exhaustion phase of general adaptation syndrome, breakdown of the dynamic stereotype of higher nervous activity, the forming of the phenomenon of "programmed death of the organism--phenoptosis", and disorder of free-radical balance of the organism in heterozygous individuals who have grown poor. Analysis of the causes and mechanisms of the development of medico-demographic crisis suggests that the nation's viability has lowered not because of the reforms themselves, but due to the strategy of their conduction. PMID:17601040

  7. ω-6 Polyunsaturated fatty acids extend life span through the activation of autophagy.

    PubMed

    O'Rourke, Eyleen J; Kuballa, Petric; Xavier, Ramnik; Ruvkun, Gary

    2013-02-15

    Adaptation to nutrient scarcity depends on the activation of metabolic programs to efficiently use internal reserves of energy. Activation of these programs in abundant food regimens can extend life span. However, the common molecular and metabolic changes that promote adaptation to nutritional stress and extend life span are mostly unknown. Here we present a response to fasting, enrichment of ω-6 polyunsaturated fatty acids (PUFAs), which promotes starvation resistance and extends Caenorhabditis elegans life span. Upon fasting, C. elegans induces the expression of a lipase, which in turn leads to an enrichment of ω-6 PUFAs. Supplementing C. elegans culture media with these ω-6 PUFAs increases their resistance to starvation and extends their life span in conditions of food abundance. Supplementation of C. elegans or human epithelial cells with these ω-6 PUFAs activates autophagy, a cell recycling mechanism that promotes starvation survival and slows aging. Inactivation of C. elegans autophagy components reverses the increase in life span conferred by supplementing the C. elegans diet with these fasting-enriched ω-6 PUFAs. We propose that the salubrious effects of dietary supplementation with ω-3/6 PUFAs (fish oils) that have emerged from epidemiological studies in humans may be due to a similar activation of autophagic programs. PMID:23392608

  8. Continuity or discontinuity of the life-style in central Italy during the Roman Imperial Age-Early Middle Ages transition: diet, health, and behavior.

    PubMed

    Belcastro, Giovanna; Rastelli, Elisa; Mariotti, Valentina; Consiglio, Chiara; Facchini, Fiorenzo; Bonfiglioli, Benedetta

    2007-03-01

    Dento-alveolar pathologies and alterations (dental wear, caries, abscesses, ante mortem tooth loss (AMTL), calculus, hypoplastic defects, and chipping) and skeletal markers of health (cribra orbitalia and periostitis) were analyzed in two skeletal samples from the necropolises of Quadrella (I-IV c. AD) and Vicenne-Campochiaro (VII c. AD) in the Molise region of central Italy. The aim was to determine if the Roman Imperial Age-Early Middle Ages transition characterized by political, socioeconomic, and cultural transformations affected the biology of these populations, particularly their alimentation and health status. The frequencies of caries and AMTL, similar in the two samples, suggest a high consumption of carbohydrates. The higher levels of heavy wear, calculus, and interproximal chipping in the Vicenne population indicate a greater use of fibrous foods (both meat and others), in line with the dietary model of Germanic peoples. Health conditions do not appear to have been good in either period, as shown by the high frequencies of linear hypoplasia and the presence of cribra orbitalia and periostitis. The diet of the individuals buried with horses of the Vicenne population did not differ from that of the rest of the population, whereas there were evident differences in the use of the teeth for nonmasticatory activities among these individuals. Therefore, from the point of view of alimentation and health status, the profound socioeconomic and cultural transformations during the Late Antiquity-Early Middle Ages transition do not seem to have been translated into a true discontinuity of the two Molisan populations. PMID:17154361

  9. Relationship between Parenting Styles and Academic Performance of Adolescents: Mediating Role of Self-Efficacy

    ERIC Educational Resources Information Center

    Masud, Hamid; Ahmad, Muhammad Shakil; Jan, Farzand Ali; Jamil, Ahmad

    2016-01-01

    The literature supports the importance of parenting styles that are necessary to fulfill the developmental needs of the children and eventually improve their quality of life. Baumrind's typology of parenting styles was used. There are many studies that examined the relationship of parenting styles (authoritative, authoritarian and permissive…

  10. Hemingway's Language Style and Writing Techniques in "The Old Man and the Sea"

    ERIC Educational Resources Information Center

    Xie, Yaochen

    2008-01-01

    Among many great American writers, Hemingway is famous for his objective and terse prose style. As all the novels Hemingway published in his life, "The Old Man and the Sea" typically reflects his unique writing style. The language is simple and natural on the surface, but actually deliberate and artificial. Hemingway's style is related…

  11. The interaction between early-life body size and physical activity on risk of breast cancer

    PubMed Central

    Oh, Hannah; Boeke, Caroline E.; Tamimi, Rulla M.; Smith-Warner, Stephanie A.; Wang, Molin; Willett, Walter C.; Eliassen, A. Heather

    2014-01-01

    While early-life body leanness is associated with increased breast cancer risk, early-life physical activity may protect against breast cancer. We examined whether the excess risk among lean girls is modified by their levels of prior, concurrent, or future physical activity. We conducted an analysis among 74,723 women in the Nurses’ Health Study II (follow-up 1997–2011). Participants recalled their body size at ages 5, 10, and 20 years in 1989 using a 9-level pictogram (level 1: most lean). In 1997, they reported adolescent levels of physical activity (ages 12–13 and 14–17 years). Cox proportional hazards models estimated the overall association of body size with breast cancer risk and assessed interactions of adolescent physical activity with body size at three different age periods (5–10, 10–20, and 20 years), adjusting for early-life and adult risk factors for breast cancer. Regardless of levels of adolescent physical activity, early-life body leanness (level 1–2 vs. 4.5+) was significantly associated with higher breast cancer risk. The association was slightly attenuated among those who were active (60+ MET-hr/wk) during adolescence compared to those who were inactive (<30 MET-hr/wk) (body size at ages 5–10 years: hazard ratio=1.37, 95% confidence interval=1.04–1.81 vs. 1.66, 1.29–2.12), but the interaction was not significant (p=0.72). The results were similar for body size at three different age periods. Being lean during early life is a risk factor for breast cancer among both inactive and active girls. Adolescent physical activity did not significantly modify the association, although some interaction cannot be excluded. PMID:25335465

  12. The interaction between early-life body size and physical activity on risk of breast cancer.

    PubMed

    Oh, Hannah; Boeke, Caroline E; Tamimi, Rulla M; Smith-Warner, Stephanie A; Wang, Molin; Willett, Walter C; Eliassen, A Heather

    2015-08-01

    While early-life body leanness is associated with increased breast cancer risk, early-life physical activity may protect against breast cancer. We examined whether the excess risk among lean girls is modified by their levels of prior, concurrent, or future physical activity. We conducted an analysis among 74,723 women in the Nurses' Health Study II (follow-up 1997-2011). Participants recalled their body size at ages 5, 10 and 20 years in 1989 using a 9-level pictogram (Level 1 most lean). In 1997, they reported adolescent levels of physical activity (ages 12-13 and 14-17 years). Cox proportional hazards models estimated the overall association of body size with breast cancer risk and assessed interactions of adolescent physical activity with body size at three different age periods (5-10, 10-20 and 20 years), adjusting for early-life and adult risk factors for breast cancer. Regardless of levels of adolescent physical activity, early-life body leanness (level 1-2 vs. 4.5+) was significantly associated with higher breast cancer risk. The association was slightly attenuated among those who were active (60+ MET-hr/wk) during adolescence compared to those who were inactive (<30 MET-hr/wk) (body size at ages 5-10 years: hazard ratio = 1.37, 95% confidence interval = 1.04-1.81 vs. 1.66, 1.29-2.12), but the interaction was not significant (p = 0.72). The results were similar for body size at three different age periods. Being lean during early life is a risk factor for breast cancer among both inactive and active girls. Adolescent physical activity did not significantly modify the association, although some interaction cannot be excluded. PMID:25335465

  13. Detection of Extant Life in Extreme Environmentsby Phosphatase ActivitiesDetection of Extant Life in Extreme Environments by Measuring Phosphatase Activities

    NASA Astrophysics Data System (ADS)

    Kobayashi, Kensei; Sato, Shuji; Naganawa, Kazuki; Itoh, Yuki; Kurihara, Hironari; Kaneko, Takeo; Takano, Yoshinori; Yoshimura, Yoshitaka; Kawasaki, Yukishige

    Since phosphate esters are essential for the terrestrial life, phosphatase activity can be a candidate for biosignatures of biological activity. It has been recognized that terrestrial biosphere expands to such extreme environments as deep subsurface lithosphere, high temperature hot springs and stratosphere. We analyzed phosphatase activities in the samples obtained in extreme environments such as submarine hydrothermal systems and Antarctica soils, and discussed whether they can be used as biosignatures for extant life. Core samples and chimney samples were collected at the Suiyo Seamount, Izu-Bonin Arc, the Pacific Ocean in 2001 and 2002, and in South Mariana hydrothermal systems, the Pacific Ocean in 2003, both in a part of the Archaean Park Project. Surface soil samples are obtained at the Sites 1-8 near Showa Base in Antarctica during the 47th Japan Antarctic exploration mission in 2005-6. Alkaline (or acid) Phosphatase activity in solid samples was measured spectrometrically by using 25 mM p-nitrophenyl phosphate (pH 8.0 (or pH 6.5)) as a substrate. Phosphatase activities in extracts were measured fluorometrically by using 4-methylumberyferryl phosphate as a substrate. Concentration of amino acids and their enantiomeric ratios were also determined by HPLC and GC/MS. Significant enzymatic activities were revealed in both some of the hydrothermal sub-vent systems and Antarctica soils, which is crucial evidence of vigorous microbial oasis. It is consistent with the fact that large enantiomeric excess of L-form amino acids were found in the same core sequences. The ALP activity was diminished with EDTA and was recovered with addition of zinc ion. The present results showed that zinc-containing metalloenzymes are present in such environments as hydrothermal vent chimneys and Antarctica soils. Optimum temperatures of ALP in the chimney, Antarctica soil and YNU campus soil were 353 K, 313 K, and 333 K, respectively. The present results suggested that phosphatase

  14. Cognitive style predictors of affect change in older adults.

    PubMed

    Isaacowitz, Derek M; Seligman, Martin E P

    2002-01-01

    Cognitive styles are the lenses through which individuals habitually process information from their environment. In this study, we evaluated whether different cognitive style individual difference variables, such as explanatory style and dispositional optimism, could predict changes in affective state over time in community-dwelling older adults. Based on previous research, we hypothesized that an optimistic explanatory style would be adaptive except when combined with life stressors, but that dispositional optimism would predict positive affective states regardless of life events. We found that older adults with a more optimistic explanatory style for health/cognitive events actually appeared to develop more depressive symptoms over six months of follow-up. However, dispositional optimism and orientation toward the future predicted a better affective profile over time. PMID:12148688

  15. Activity performance problems of patients with cardiac diseases and their impact on quality of life

    PubMed Central

    Duruturk, Neslihan; Tonga, Eda; Karatas, Metin; Doganozu, Ersin

    2015-01-01

    [Purpose] To describe the functional consequences of patients with cardiac diseases and analyze associations between activity limitations and quality of life. [Subjects and Methods] Seventy subjects (mean age: 60.1±12.0 years) were being treated by Physical Medicine and Rehabilitation and Cardiology Departments were included in the study. Activity limitations and participation restrictions as perceived by the individual were measured by the Canadian Occupational Performance Measure (COPM). The Nottingham Extended Activities of Daily Living (NEADL) Scale was used to describe limitations in daily living activities. To detect the impact of activity limitations on quality of life the Nottingham Health Profile (NHP) was used. [Results] The subjects described 46 different types of problematic activities. The five most identified problems were walking (45.7%), climbing up the stairs (41.4%), bathing (30%), dressing (28.6%) and outings (27.1%). The associations between COPM performance score with all subgroups of NEADL and NHP; total, energy, physical abilities subgroups, were statistically significant. [Conclusion] Our results showed that patients with cardiac diseases reported problems with a wide range of activities, and that also quality of life may be affected by activities of daily living. COPM can be provided as a patient-focused outcome measure, and it may be a useful tool for identifying those problems. PMID:26311919

  16. Activity performance problems of patients with cardiac diseases and their impact on quality of life.

    PubMed

    Duruturk, Neslihan; Tonga, Eda; Karatas, Metin; Doganozu, Ersin

    2015-07-01

    [Purpose] To describe the functional consequences of patients with cardiac diseases and analyze associations between activity limitations and quality of life. [Subjects and Methods] Seventy subjects (mean age: 60.1±12.0 years) were being treated by Physical Medicine and Rehabilitation and Cardiology Departments were included in the study. Activity limitations and participation restrictions as perceived by the individual were measured by the Canadian Occupational Performance Measure (COPM). The Nottingham Extended Activities of Daily Living (NEADL) Scale was used to describe limitations in daily living activities. To detect the impact of activity limitations on quality of life the Nottingham Health Profile (NHP) was used. [Results] The subjects described 46 different types of problematic activities. The five most identified problems were walking (45.7%), climbing up the stairs (41.4%), bathing (30%), dressing (28.6%) and outings (27.1%). The associations between COPM performance score with all subgroups of NEADL and NHP; total, energy, physical abilities subgroups, were statistically significant. [Conclusion] Our results showed that patients with cardiac diseases reported problems with a wide range of activities, and that also quality of life may be affected by activities of daily living. COPM can be provided as a patient-focused outcome measure, and it may be a useful tool for identifying those problems. PMID:26311919

  17. Multiplication of microbes below 0.690 water activity: implications for terrestrial and extraterrestrial life.

    PubMed

    Stevenson, Andrew; Burkhardt, Jürgen; Cockell, Charles S; Cray, Jonathan A; Dijksterhuis, Jan; Fox-Powell, Mark; Kee, Terence P; Kminek, Gerhard; McGenity, Terry J; Timmis, Kenneth N; Timson, David J; Voytek, Mary A; Westall, Frances; Yakimov, Michail M; Hallsworth, John E

    2015-02-01

    Since a key requirement of known life forms is available water (water activity; aw ), recent searches for signatures of past life in terrestrial and extraterrestrial environments have targeted places known to have contained significant quantities of biologically available water. However, early life on Earth inhabited high-salt environments, suggesting an ability to withstand low water-activity. The lower limit of water activity that enables cell division appears to be ∼ 0.605 which, until now, was only known to be exhibited by a single eukaryote, the sugar-tolerant, fungal xerophile Xeromyces bisporus. The first forms of life on Earth were, though, prokaryotic. Recent evidence now indicates that some halophilic Archaea and Bacteria have water-activity limits more or less equal to those of X. bisporus. We discuss water activity in relation to the limits of Earth's present-day biosphere; the possibility of microbial multiplication by utilizing water from thin, aqueous films or non-liquid sources; whether prokaryotes were the first organisms able to multiply close to the 0.605-aw limit; and whether extraterrestrial aqueous milieux of ≥ 0.605 aw can resemble fertile microbial habitats found on Earth. PMID:25142751

  18. Basic psychological need satisfaction in leisure activities and adolescents' life satisfaction.

    PubMed

    Leversen, Ingrid; Danielsen, Anne G; Birkeland, Marianne S; Samdal, Oddrun

    2012-12-01

    Participation in leisure activities is an important arena for the positive psychological development of adolescents. The present study set out to examine the relationship between adolescents' satisfaction of the psychological needs for competence, relatedness, and autonomy in their participation in leisure activities and their perceived life satisfaction. The aim was to identify the extent to which satisfaction of the three needs explained the relationship between participation in leisure activities and life satisfaction. These proposed mechanisms were based on previous empirical work and the theoretical frameworks of self-determination theory, and were tested in a nationally representative sample of Norwegian adolescents (N = 3,273) aged 15 and 16 years (51.8 % boys). The structural equation analysis showed that competence and relatedness satisfaction fully mediated the association between participation in activities and life satisfaction. Autonomy satisfaction had a direct positive effect on life satisfaction but did not show any mediation effect. The positive processes of psychological need satisfaction, and especially the need for competence and relatedness, experienced in the leisure activity domain thus seem to be beneficial for adolescents' well-being. These findings add to previous research investigating the positive impact of need satisfaction in other important domains in the lives of children and adolescents. PMID:22627625

  19. "Go4Life" exercise counseling, accelerometer feedback, and activity levels in older people.

    PubMed

    Thompson, Warren G; Kuhle, Carol L; Koepp, Gabriel A; McCrady-Spitzer, Shelly K; Levine, James A

    2014-01-01

    Older people are more sedentary than other age groups. We sought to determine if providing an accelerometer with feedback about activity and counseling older subjects using Go4Life educational material would increase activity levels. Participants were recruited from independent living areas within assisted living facilities and the general public in the Rochester, MN area. 49 persons aged 65-95 (79.5±7.0 years) who were ambulatory but sedentary and overweight participated in this randomized controlled crossover trial for one year. After a baseline period of 2 weeks, group 1 received an accelerometer and counseling using Go4Life educational material (www.Go4Life.nia.nih.gov) for 24 weeks and accelerometer alone for the next 24 weeks. Group 2 had no intervention for the first 24 weeks and then received an accelerometer and Go4Life based counseling for 24 weeks. There were no significant baseline differences between the two groups. The intervention was not associated with a significant change in activity, body weight, % body fat, or blood parameters (p>0.05). Older (80-93) subjects were less active than younger (65-79) subjects (p=0.003). Over the course of the 48 week study, an increase in activity level was associated with a decline in % body fat (p=0.008). Increasing activity levels benefits older patients. However, providing an accelerometer and a Go4Life based exercise counseling program did not result in a 15% improvement in activity levels in this elderly population. Alternate approaches to exercise counseling may be needed in elderly people of this age range. PMID:24485546

  20. Effects of physical characteristics and residence style on alignment of lower extremity

    PubMed Central

    Lee, Jangwon; Park, Hye-Sang

    2016-01-01

    This research was performed to identify the incidence of deformity of lower extremity and to identify the relationship of the incidence between the deformities. Once the incidences and relationship are found, next purpose was to find the effects of physical characteristics and residence styles on the development of lower extremity deformities. One hundred fifteen males and 108 females participated in this study. Data collecting was performed by questionnaire and visual postural evaluation. The incidence of genu varus was significantly high in standing-up life style compared to sitting-on life style (chi-square=8.28; P=0.004). However, the incidences of heel varus (chi-square=13.223; P=0.004) and femoral torsion (chi-square=19.347; P<0.0001) were significantly high in sitting-on life style than standing-up life style. The incidences of genu varus (chi-square=24.18; P<0.0001), heel varus (chi-square= 15.412; P<0.0001), and tibial torsion (chi-square=6.285; P<0.012) were significantly high in sitting-on life style compared to standing-up life style (P<0.05). The odd ratio result for sitting-on life style against standing-up life style showed 6.6 times significantly high relationship in femoral torsion (95% confidence range, 1.64–26.47) in men. PMID:27162772

  1. Effects of declared levels of physical activity on quality of life of individuals with intellectual disabilities.

    PubMed

    Blick, Rachel N; Saad, Adam E; Goreczny, Anthony J; Roman, KatieLynn; Sorensen, Cambria Hunter

    2015-02-01

    Routine physical fitness improves health and psychosocial well-being of individuals with intellectual and developmental disabilities. The current study investigated impact of physical fitness on quality of life by comparing individuals who maintain a physically active lifestyle with those who do not report exercising. We assessed several indicators of quality of life, including inclusion and community participation; satisfaction with professional services, home life, and day activities; dignity, rights, and respect received from others; fear; choice and control; and family satisfaction. Our data suggested that individuals who regularly exercise reported having more frequent outings into the community than did their peers who reported exercising infrequently; regular exercisers were also more likely to live in intermediate care facilities (ICF) as opposed to living independently or with family members. We discuss possible reasons for this as well as ideas for future research needed to expand on this area. PMID:25528082

  2. Phenoloxidase activity in the infraorder Isoptera: unraveling life-history correlates of immune investment

    NASA Astrophysics Data System (ADS)

    Rosengaus, Rebeca B.; Reichheld, Jennifer L.

    2016-02-01

    Within the area of ecological immunology, the quantification of phenoloxidase (PO) activity has been used as a proxy for estimating immune investment. Because termites have unique life-history traits and significant inter-specific differences exist regarding their nesting and foraging habits, comparative studies on PO activity can shed light on the general principles influencing immune investment against the backdrop of sociality, reproductive potential, and gender. We quantified PO activity across four termite species ranging from the phylogenetically basal to the most derived, each with their particular nesting/foraging strategies. Our data indicate that PO activity varies across species, with soil-dwelling termites exhibiting significantly higher PO levels than the above-ground wood nester species which in turn have higher PO levels than arboreal species. Moreover, our comparative approach suggests that pathogenic risks can override reproductive potential as a more important driver of immune investment. No gender-based differences in PO activities were recorded. Although termite PO activity levels vary in accordance with a priori predictions made from life-history theory, our data indicate that nesting and foraging strategies (and their resulting pathogenic pressures) can supersede reproductive potential and other life-history traits in influencing investment in PO. Termites, within the eusocial insects, provide a unique perspective for inferring how different ecological pressures may have influenced immune function in general and their levels of PO activity, in particular.

  3. Phenoloxidase activity in the infraorder Isoptera: unraveling life-history correlates of immune investment.

    PubMed

    Rosengaus, Rebeca B; Reichheld, Jennifer L

    2016-02-01

    Within the area of ecological immunology, the quantification of phenoloxidase (PO) activity has been used as a proxy for estimating immune investment. Because termites have unique life-history traits and significant inter-specific differences exist regarding their nesting and foraging habits, comparative studies on PO activity can shed light on the general principles influencing immune investment against the backdrop of sociality, reproductive potential, and gender. We quantified PO activity across four termite species ranging from the phylogenetically basal to the most derived, each with their particular nesting/foraging strategies. Our data indicate that PO activity varies across species, with soil-dwelling termites exhibiting significantly higher PO levels than the above-ground wood nester species which in turn have higher PO levels than arboreal species. Moreover, our comparative approach suggests that pathogenic risks can override reproductive potential as a more important driver of immune investment. No gender-based differences in PO activities were recorded. Although termite PO activity levels vary in accordance with a priori predictions made from life-history theory, our data indicate that nesting and foraging strategies (and their resulting pathogenic pressures) can supersede reproductive potential and other life-history traits in influencing investment in PO. Termites, within the eusocial insects, provide a unique perspective for inferring how different ecological pressures may have influenced immune function in general and their levels of PO activity, in particular. PMID:26838762

  4. Thinking Styles: Teaching and Learning Styles in Graduate Education Students

    ERIC Educational Resources Information Center

    Clarke, Tricia A.; Lesh, Jennifer J.; Trocchio, Jennie S.; Wolman, Clara

    2010-01-01

    This study investigated the relationship between two intellectual styles approaches: Sternberg's thinking styles of teachers and Felder and Silverman's learning styles. Ninety-five graduate students majoring in special education, reading, educational leadership and curriculum, and elementary education completed the Thinking Styles in Teaching…

  5. Physical, Cognitive, Social, and Emotional Mediators of Activity Involvement and Health in Later Life.

    PubMed

    Matz-Costa, Christina; Carr, Dawn C; McNamara, Tay K; James, Jacquelyn Boone

    2016-10-01

    The current study tests the indirect effect of activity-related physical activity, cognitive activity, social interaction, and emotional exchange on the relationship between activity involvement and health (physical and emotional) in later life. Longitudinal data from the Health and Retirement Study (N = 5,442) were used to estimate a series of linear regression models. We found significant indirect effects for social interaction and benefit to others (emotional exchange) on emotional health (depressive symptoms) and indirect effects for use of body and benefit to others (physical) on physical health (frailty). The most potent indirect effect associated with emotional and physical health was experienced by those engaged in all four domains (use of body, use of mind, social interaction, and benefit to others). While effect sizes are small and results should be interpreted with caution, findings shed light on ways in which public health interventions aimed toward increasing role engagement in later life could be improved. PMID:26429863

  6. An Appalachian Author Describes His Life Style

    ERIC Educational Resources Information Center

    Garrett, Betty

    1972-01-01

    Jesse Stuart, an author who has written poems, stories, and novels about Appalachia since the early 1930s, is interviewed in this first of a series focusing on outstanding Appalachians who have contributed to the Appalachian Region and to the nation as a whole. (NQ)

  7. New Life Styles for Continuing Education.

    ERIC Educational Resources Information Center

    Michigan State Univ., East Lansing. Continuing Education Service.

    Major addresses presented at the 13th Seminar for College and University Leaders in Continuing Education are provided in these proceedings. The addresses are as follows: "Seminar Preview" by Russell J. Kleis; "Welcome" by Armand L. Hunter; "The Continuing Education University" by Charles E. Perry; "Major Problems Facing the University: Internal…

  8. Life Styles of Puerto Rico's Youth.

    ERIC Educational Resources Information Center

    Wingfield, Roland

    A representative sampling of male Puerto Rican youths was studied in order to analyze post-counterculture attitudes toward family, society, school, drugs, use of leisure time and future aspirations. The counterculture of the 1960s is described, with the implication that changes brought about by this movement influenced current youth attitudes in…

  9. 76 FR 24572 - Proposed Information Collection (Application for Ordinary Life Insurance) Activity: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... AFFAIRS Proposed Information Collection (Application for Ordinary Life Insurance) Activity: Comment... enhance the quality, utility, and clarity of the information to be collected; and (4) ways to minimize the... techniques or the use of other forms of information technology. Titles: a. Application for Ordinary...

  10. Physical Activity, Body Composition, and Perceived Quality of Life of Adults with Visual Impairments

    ERIC Educational Resources Information Center

    Holbrook, Elizabeth A.; Caputo, Jennifer L.; Perry, Tara L.; Fuller, Dana K.; Morgan, Don W.

    2009-01-01

    Relatively little is known about the health and fitness of adults with visual impairments. This article documents the physical activity levels and body-composition profiles of young and middle-aged adults with visual impairments and addresses the concomitant effects of these factors on perceived quality of life. (Contains 2 tables.)

  11. US Activities in Making Life Cycle Inventory Data More Available to Users

    EPA Science Inventory

    The demand for LCA studies continues to grow, although, the lack of reliable, transparent Life Cycle Inventory (LCI) data is hampering the wide-spread application of LCA. This paper will present activities related to the development and accessibility of process LCI data in the U...

  12. The Use of a Real Life Simulated Problem Based Learning Activity in a Corporate Environment

    ERIC Educational Resources Information Center

    Laurent, Mark A.

    2013-01-01

    This narrative study examines using a real life simulated problem base learning activity during education of clinical staff, which is expected to design and develop clinically correct electronic charting systems. Expertise in healthcare does not readily transcend to the realm of manipulating software to collect patient data that is pertinent to…

  13. Baby Days: Activities, Ideas, and Games for Enjoying Daily Life with a Child under Three.

    ERIC Educational Resources Information Center

    Rowley, Barbara

    Noting the difficulty that many parents have finding activities to fit the busy life, budget, and energy levels of the average parent and the attention span and abilities of the typical infant and toddler, this book is designed as a reference book for parents and others looking for ways to entertain, educate, and enjoy a young child during the…

  14. Young Adult Outcome of Hyperactive Children: Adaptive Functioning in Major Life Activities

    ERIC Educational Resources Information Center

    Barkley, Russell A.; Fischer, Mariellen; Smallish, Lori; Fletcher, Kenneth

    2006-01-01

    Objective: The authors report the adaptive functioning of hyperactive and control children in southeastern Wisconsin (Milwaukee) followed to young adulthood. Method: Interviews with participants concerning major life activities were collected between 1992 and 1996 and used along with employer ratings and high school records at the young adult…

  15. Peers' Perceived Support, Student Engagement in Academic Activities and Life Satisfaction: A Structural Equation Modeling Approach

    ERIC Educational Resources Information Center

    Hakimzadeh, Rezvan; Besharat, Mohammad-Ali; Khaleghinezhad, Seyed Ali; Ghorban Jahromi, Reza

    2016-01-01

    This study investigates the relationships among peers' perceived support, life satisfaction, and student engagement in academic activities. Three hundred and fifteen Iranian students (172 boys and 143 girls) who were studying in one suburb of Tehran participated in this study. All participants were asked to complete Peers' Perceived Support scale…

  16. Impact of Arts-Related Activities on the Perceived Quality of Life

    ERIC Educational Resources Information Center

    Michalos, Alex C.; Kahlke, P. Maurine

    2008-01-01

    The aim of this investigation was to measure the impact of arts-related activities on the perceived or experienced quality of life. In the fall of 2006 a questionnaire was mailed out to a random selection of 2000 households in each of five British Columbia communities, and 1027 were returned completed. The total and individual community samples…

  17. 78 FR 38996 - Proposed Collection; 60-Day Comment Request; Family Life, Activity, Sun, Health, and Eating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Proposed Collection; 60-Day Comment Request; Family Life, Activity, Sun, Health, and Eating (FLASHE) Study (NCI) Summary: In compliance with the requirement...

  18. Emotional Outlook on Life Predicts Increases in Physical Activity among Initially Inactive Men

    ERIC Educational Resources Information Center

    Baruth, Meghan; Lee, Duck-Chul; Sui, Xuemei; Church, Timothy S.; Marcus, Bess H.; Wilcox, Sara; Blair, Steven N.

    2011-01-01

    This study examined the relationship between emotional outlook on life and change in physical activity among inactive adults in the Aerobics Center Longitudinal Study. A total of 2,132 sedentary adults completed a baseline medical examination and returned for a follow-up examination at least 6 months later. Participants self-reported physical…

  19. Implementation Planning and Progress on Physical Activity Goals: The Mediating Role of Life-Management Strategies

    ERIC Educational Resources Information Center

    Dugas, Michelle; Gaudreau, Patrick; Carraro, Natasha

    2012-01-01

    This 4-week prospective study examined whether the use of life-management strategies mediates the relationship between implementation planning and short-term progress on physical activity goals. In particular, the strategies of elective selection, compensation, and loss-based selection were disentangled to assess their specific mediating effects.…

  20. Active Teaching Strategies for a Sense of Salience: End-of-Life Communication

    ERIC Educational Resources Information Center

    Kopp, Mary L.

    2013-01-01

    This study compared active teaching strategies with passive lecture by evaluating cognitive, affective, and psychomotor learning outcomes, while highlighting end-of-life communication in nursing education. The problem addressed was twofold: First, passive lecture prevents transfer to situational decision-making, or a sense of salience (Benner,…

  1. Physical Activity, Physical Fitness, and Health-Related Quality of Life in School-Aged Children

    ERIC Educational Resources Information Center

    Gu, Xiangli; Chang, Mei; Solmon, Melinda A.

    2015-01-01

    Purpose: This study examined the association between physical activity (PA), physical fitness, and health-related quality of life (HRQOL) among school-aged children. Methods: Participants were 201 children (91 boys, 110 girls; M[subscript age] = 9.82) enrolled in one school in the southern US. Students' PA (self-reported PA, pedometer-based PA)…

  2. Life in the Great Lakes. Earth Systems - Education Activities for Great Lakes Schools (ES-EAGLS).

    ERIC Educational Resources Information Center

    Sheaffer, Amy L., Ed.

    This activity book is part of a series designed to take a concept or idea from the existing school curriculum and develop it in the context of the Great Lakes using teaching approaches and materials appropriate for students in middle and high school. The theme of this book is life in the Great Lakes. Students learn about shorebird adaptations,…

  3. Educational Gymnastics: The Effectiveness of Montessori Practical Life Activities in Developing Fine Motor Skills in Kindergartners

    ERIC Educational Resources Information Center

    Bhatia, Punum; Davis, Alan; Shamas-Brandt, Ellen

    2015-01-01

    Research Findings: A quasi-experiment was undertaken to test the effect of Montessori practical life activities on kindergarten children's fine motor development and hand dominance over an 8-month period. Participants were 50 children age 5 in 4 Montessori schools and 50 students age 5 in a kindergarten program in a high-performing suburban…

  4. Life events and change in leisure time physical activity: a systematic review.

    PubMed

    Engberg, Elina; Alen, Markku; Kukkonen-Harjula, Katriina; Peltonen, Juha E; Tikkanen, Heikki O; Pekkarinen, Heikki

    2012-05-01

    The global epidemic of chronic non-communicable diseases is closely related to changes in lifestyle, including decreasing leisure time physical activity (PA). Physical inactivity is a major public health challenge. To respond to that challenge, it is essential to know which personal and environmental factors affect PA behaviour. Certain life events may be one contributing factor, by creating emotional distress and disrupting a person's daily routine. The aim was to examine the literature concerning the effects of life events on changes in PA. A systematic literature search was performed on studies that assessed at least one major change in life circumstances and a change in PA. To be included, studies had to assess PA at two timepoints at least (before and after the event). Diseases as life events were excluded from this review. Thirty-four articles met the inclusion criteria. The studies examined the following life-change events: transition to university; change in employment status; marital transitions and changes in relationships; pregnancy/having a child; experiencing harassment at work, violence or disaster; and moving into an institution. The studies reviewed showed statistically significant changes in leisure PA associated with certain life events. In men and women, transition to university, having a child, remarriage and mass urban disaster decreased PA levels, while retirement increased PA. In young women, beginning work, changing work conditions, changing from being single to cohabiting, getting married, pregnancy, divorce/separation and reduced income decreased PA. In contrast, starting a new personal relationship, returning to study and harassment at work increased PA. In middle-aged women, changing work conditions, reduced income, personal achievement and death of a spouse/partner increased PA, while experiencing violence and a family member being arrested or jailed decreased PA. In older women, moving into an institution and interpersonal loss

  5. Supervision: Substance and Style

    ERIC Educational Resources Information Center

    Gellerman, Saul W.

    1976-01-01

    Argues that managerial style and substance are inextricably intertwined, illustrating the discussion with excerpts from an extensive study and job analysis of first-line supervisors in a food packaging plant. (JG)

  6. Computers and Cognitive Styles.

    ERIC Educational Resources Information Center

    Chadwick, Sandra S.; Watson, J. Allen

    1986-01-01

    The computer's role in matching instructional content and method to the learning disabled student's individual cognitive style is examined for the four phases of instructional delivery: assessment, prescription, evaluation, and instruction. (DB)

  7. The Impact Of Sports Activities On Quality Of Life Of Persons With A Spinal Cord Injury

    PubMed Central

    Eminović, Fadilj; Dopsaj, Milivoj; Pavlović, Dragan; Arsić, Sladjana; Otašević, Jadranka

    2016-01-01

    Abstract Objectives Studying the quality of life of people with a spinal cord injury is of great importance as it allows the monitoring of both functioning and adaptation to disability. The aim of this study was to determine the difference between persons with a spinal cord injury involved in sports activities and those not involved in sports activities in relation to their quality of life and the presence of secondary health conditions (pressure ulcers, urinary infections, muscle spasms, osteoporosis, pain, kidney problems-infections, calculosis and poor circulation). Methods The study included a total of 44 participants with spinal cord injury-paraplegia of both genders; 26 of them were athletes and 18 were not athletes. The athletes were training actively for the last two years, minimally 2-3 times per week. A specially designed questionnaire, medical documentation and the Spinal Cord Injury Quality of Life Questionnaire (SCI QL-23) were used for research purposes. Chi-square test was used to analyze the differences between the groups, while multiple analysis of variance (MANOVA) was used to determine the differences between the sets of variables. Results Among the participants, the athletes perceived higher quality of life than the non-athletes (male gender p<0.001 and female gender p<0.05). Regarding secondary health conditions, the athletes reported the presence of less pain (p=0.034) and a subjective feeling of better circulation (p=0.023). Conclusion The implementation of sports activities significantly improves quality of life in the population of people with spinal cord injury-paraplegia. However, sports activities only partially affect secondary health conditions. PMID:27284378

  8. Explanatory style and illness.

    PubMed

    Peterson, C; Seligman, M E

    1987-06-01

    Explanatory style is an individual difference that influences people's response to bad events. The present article discusses the possibility that a pessimistic explanatory style makes illness more likely. Several studies suggest that people who offer internal, stable, and global explanations for bad events are at increased risk for morbidity and mortality. We tentatively conclude that passivity, pessimism, and low morale foreshadow disease and death, although the process by which this occurs is unclear. PMID:3612470

  9. Learning Styles: Humpty Dumpty Revisited

    ERIC Educational Resources Information Center

    Ivie, Stan D.

    2009-01-01

    What is a learning style? No one seems to know for sure. The language used by learning style theorists is filled with ambiguities. Price (2004) maintains that "learning style is often used as a metaphor for considering the range of individual differences in learning" (p. 681). Is learning style merely a fanciful metaphor or is it the wave of the…

  10. Early life determinants of physical activity in 11 to 12 year olds: cohort study

    PubMed Central

    2008-01-01

    Objective To examine factors in early life (up to age 5 years) that are associated with objectively measured physical activity in 11-12 year olds. Design Prospective cohort study. Setting Avon longitudinal study of parents and children, United Kingdom. Participants Children aged 11-12 years from the Avon longitudinal study of parents and children. Main outcome measure Physical activity levels in counts per minute (cpm) and minutes of moderate to vigorous physical activity for seven days measured with a uniaxial actigraph accelerometer. Results Valid actigraph data, defined as at least three days of physical activity for at least 10 hours a day, were collected from 5451 children. Several factors were associated with physical activity at ages 11-12 years. Regression coefficients are compared with the baseline of “none” for categorical variables: maternal brisk walking during pregnancy (regression coefficient 5.0, 95% confidence interval −8.5 to 18.5; cpm for <1 h/wk and ≥2 h/wk of physical activity 17.7, 5.3 to 30.1), maternal swimming during pregnancy (21.5, 10.9 to 32.1 and cpm for <1 h/wk and ≥2 h/wk of physical activity 24.2, 7.8 to 40.7), parents’ physical activity when the child was aged 21 months (28.5, 15.2 to 41.8 and cpm of physical activity for either parent active and both parents active 33.5, 17.8 to 49.3), and parity assessed during pregnancy (2.9, −7.6 to 13.4 and cpm of physical activity for 1 and ≥2 parity 21.2, 7.1 to 35.3). Conclusions Few factors in early life predicted later physical activity in 11-12 year olds. Parents’ physical activity during pregnancy and early in the child’s life showed a modest association with physical activity of the child at age 11-12 years, suggesting that active parents tend to raise active children. Helping parents to increase their physical activity therefore may promote children’s activity. PMID:18037616

  11. Association of physical activity with future mental health in older, mid-life and younger women

    PubMed Central

    Kouvonen, Anne; Pentti, Jaana; Oksanen, Tuula; Virtanen, Marianna; Salo, Paula; Väänänen, Ari; Kivimäki, Mika; Vahtera, Jussi

    2014-01-01

    Background: Mental ill-health, particularly depression and anxiety, is a leading and increasing cause of disability worldwide, especially for women. Methods: We examined the prospective association between physical activity and symptoms of mental ill-health in younger, mid-life and older working women. Participants were 26 913 women from the ongoing cohort Finnish Public Sector Study with complete data at two phases, excluding those who screened positive for mental ill-health at baseline. Mental health was assessed using the 12-item General Health Questionnaire. Self-reported physical activity was expressed in metabolic equivalent task (MET) hours per week. Logistic regression models were used to analyse associations between physical activity levels and subsequent mental health. Results: There was an inverse dose–response relationship between physical activity and future symptoms of mental ill-health. This association is consistent with a protective effect of physical activity and remained after adjustments for socio-demographic, work-related and lifestyle factors, health and body mass index. Furthermore, those mid-life and older women who reported increased physical activity by more than 2 MET hours per week demonstrated a reduced risk of later mental ill-health in comparison with those who did not increase physical activity. This protective effect of increased physical activity did not hold for younger women. Conclusions: This study adds to the evidence for the protective effect of physical activity for later mental health in women. It also suggests that increasing physical activity levels may be beneficial in terms of mental health among mid-life and older women. The alleviation of menopausal symptoms may partly explain age effects but further research is required. PMID:24532567

  12. Taking up physical activity in later life and healthy ageing: the English longitudinal study of ageing

    PubMed Central

    Hamer, Mark; Lavoie, Kim L; Bacon, Simon L

    2014-01-01

    Background Physical activity is associated with improved overall health in those people who survive to older ages, otherwise conceptualised as healthy ageing. Previous studies have examined the effects of mid-life physical activity on healthy ageing, but not the effects of taking up activity later in life. We examined the association between physical activity and healthy ageing over 8 years of follow-up. Methods Participants were 3454 initially disease-free men and women (aged 63.7±8.9 years at baseline) from the English Longitudinal Study of Ageing, a prospective study of community dwelling older adults. Self-reported physical activity was assessed at baseline (2002–2003) and through follow-up. Healthy ageing, assessed at 8 years of follow-up (2010-2011), was defined as those participants who survived without developing major chronic disease, depressive symptoms, physical or cognitive impairment. Results At follow-up, 19.3% of the sample was defined as healthy ageing. In comparison with inactive participants, moderate (OR, 2.67, 95% CI 1.95 to 3.64), or vigorous activity (3.53, 2.54 to 4.89) at least once a week was associated with healthy ageing, after adjustment for age, sex, smoking, alcohol, marital status and wealth. Becoming active (multivariate adjusted, 3.37, 1.67 to 6.78) or remaining active (7.68, 4.18 to 14.09) was associated with healthy ageing in comparison with remaining inactive over follow-up. Conclusions Sustained physical activity in older age is associated with improved overall health. Significant health benefits were even seen among participants who became physically active relatively late in life. PMID:24276781

  13. Gender differences in satisfaction with life in patients with coronary heart disease: physical activity as a possible mediating factor.

    PubMed

    McDonnell, Lisa A; Riley, Dana L; Blanchard, Chris M; Reid, Robert D; Pipe, Andrew L; Morrin, Louise I; Beaton, Louise J; Papadakis, Sophia; Slovinec D'Angelo, Monika E

    2011-06-01

    The objective of the present study was to examine if time varying, mediating effect of physical activity plays an important role in the gender-satisfaction with life relationship. Six hundred four male and 197 female patients were included. Principal outcomes of interest were self-report satisfaction with life and physical activity at baseline, 6, 12 and 24 months. The Krull and MacKinnon procedure for hierarchical linear modeling showed that the change in physical activity mediated the gender-satisfaction with life over a 2 year period. Results from the current study suggest that increased physical activity partially explains why males report having increased well-being than females after hospitalization. This suggests that future interventions need to focus on reducing the gender disparity in physical activity to improve differences noted in satisfaction with life. If higher physical activity levels impact satisfaction with life positively, the importance of physical activity for female patients is warranted. PMID:20957422

  14. Testing and Oxygen Assessment Results for a Next Generation Extravehicular Activity Portable Life Support System Fan

    NASA Technical Reports Server (NTRS)

    Paul, Heather L.; Jennings, Mallory A.; Rivera, Fatonia L.; Martin, Devin

    2011-01-01

    NASA is designing a next generation Extravehicular Activity (EVA) Portable Life Support System (PLSS) for use in future surface exploration endeavors. To meet the new requirements for ventilation flow at nominal and buddy modes, a fan has been developed and tested. This paper summarizes the results of the performance and life cycle testing efforts conducted at the NASA Johnson Space Center. Additionally, oxygen compatibility assessment results from an evaluation conducted at White Sands Test Facility (WSTF) are provided, and lessons learned and future recommendations are outlined.

  15. Driving styles and their associations with personality and motivation.

    PubMed

    Taubman-Ben-Ari, Orit; Yehiel, Dalia

    2012-03-01

    The associations between driving styles and the Big-Five personality factors and perceived costs and benefits of driving were examined in order to obtain a more comprehensive understanding of driving styles. Questionnaires tapping driving style, personality traits, motivations for driving, and background variables were completed by 320 drivers (150 men and 170 women). The results show that each driving style is associated with a unique set of sociodemographic, personality, and motivational factors. The reckless and angry styles were both endorsed more by men than women, by younger drivers, and by those displaying higher levels of Extroversion and thrill seeking, and lower levels of Agreeableness and Conscientiousness. However, whereas the reckless style was also predicted by the perceived costs of driving-related distress, as well as higher perceived risk to life among those with higher education, the angry style was also predicted by perceptions of both control and annoyance among more educated drivers. The anxious style was endorsed more by women, and by drivers lower on Conscientiousness and higher on Neuroticism. Individuals reporting this style regard driving as a cause of distress and annoyance, and, depending on their level of education, perceive it as entailing more risk to life and as a potential damage to their self-image (higher education), or as providing more opportunities for impression management (lower education). The careful driving style was endorsed more by women, and associated with higher Agreeableness, Conscientiousness, and Openness, along with higher pleasure (especially among younger drivers), but lower thrill seeking and worries about damage to self-esteem. The discussion focuses on the importance of looking at driving styles and their predictors holistically in order to design practical interventions suited to different profiles of drivers. PMID:22269525

  16. Diabetes and Quality of Life: Initial Approach to Depression, Physical Activity, and Sexual Dysfunction.

    PubMed

    Pozzo, M Josefina; Mociulsky, Juliana; Martinez, Esteban T; Senatore, Guido; Farias, Javier M; Sapetti, Adrian; Sanzana, M Gabriela; Gonzalez, Patricia; Cafferata, Alberto; Peloche, Andrea; Lemme, Liliana

    2016-01-01

    The different aspects that contribute to quality of life in patients with diabetes mellitus, such as mood, are of great importance for the treatment of this disease. These aspects not only influence the well-being of patients but also influence treatment adherence, therefore affecting the course of the disease. A panel of experts from Argentina, Chile, and Uruguay performed a review of the main aspects affecting quality of life in patients with diabetes: physical activity, mood disorders, and sexual activity. The consensus of the panel was that physical activity is important in the treatment of patients with diabetes because it reduces morbidity, mortality, and disease complications, and it should be performed on a regular basis, bearing in mind the patient's characteristics. Increased physical activity is associated with better glycemic control, and in individuals with glucose intolerance, it delays progression toward diabetes. In patients with diabetes, there is a high prevalence of depression, which can influence treatment adherence. Therefore, early detection of depression is essential to improve the course of diabetes. Regarding sexual activity, erectile dysfunction may be a significant sign in the case of suspected diabetes and the early diagnosis of vasculopathy in patients with diabetes. In conclusion, greater emphasis should be placed on improving patient knowledge, early detection, and multidisciplinary approaches to deal with the aspects of diabetes that affect patients' quality of life. PMID:24858335

  17. The Relationship Between Attachment Styles and Lifestyle With Marital Satisfaction

    PubMed Central

    Mohammadi, Korosh; Samavi, Abdolvahab; Ghazavi, Zahra

    2016-01-01

    Background Marital satisfaction is one of the deepest and the most basic human pleasures and should be established within the family environment; if not, couples might suffer emotionally. Several factors are involved, including attachment and lifestyle. Objectives The purpose of this study was to investigate the relationship between styles of attachment and lifestyle with marital satisfaction. Materials and Methods The population in this study included all of the Bandar Abbas oil refining (BAOR) company employees, for a total of 292 people (146 couples). They were selected by multistage random sampling. The enrich marital satisfaction scale was used to measure marital satisfaction, the Collins and read’s revised adult attachment scale (RAAS) for adult attachment to determine attachment style, and the life style questionnaire (LSQ) for lifestyle. This research was a descriptive-correlative one, and for the data analysis, we used Pearson’s correlation factor and multivariable regression. Results The results indicate that attachment style and lifestyle factors can predict marital satisfaction. There was also a meaningful negative relationship between insecure attachment avoidant and insecure attachment anxious-ambivalent styles and marital satisfaction. However, there was no meaningful relationship between secure attachment style and marital satisfaction. Conclusions The results showed that the early relationship within the family environment supports a certain attachment style and the effects of the avoidant insecure and ambivalent insecure styles affect the interpersonal relations of the couples in adulthood. The effect of attachment styles on interpersonal relations is far greater than that of lifestyle. PMID:27433349

  18. Active matrix organic light emitting diode (OLED)-XL life test results

    NASA Astrophysics Data System (ADS)

    Fellowes, David A.; Wood, Michael V.; Hastings, Arthur R., Jr.; Ghosh, Amalkumar P.; Prache, Olivier

    2008-04-01

    OLED displays have been known to exhibit high levels of performance with regards to contrast, response time, uniformity, and viewing angle, but a lifetime improvement has been perceived to be essential for broadening the applications of OLED's in the military and in the commercial market. As a result of this need, the US Army and eMagin Corporation established a Cooperative Research and Development Agreement (CRADA) to improve the lifetime of OLED displays. In 2006, eMagin Corporation developed long-life OLED-XL devices for use in their AMOLED microdisplays for head-worn applications, and RDECOM CERDEC NVESD ran life tests on these displays, finding over 200% lifetime improvement for the XL devices over the standard displays. Early results were published at the 2007 SPIE Defense and Security Symposium. Further life testing of XL and standard devices at ambient conditions and at high temperatures will be presented this year along with a recap of previous data. This should result in a better understanding of the applicability of AMOLEDs in military and commercial head mounted systems: where good fits are made, and where further development might be needed. This is a continuation of the paper "Life test results of OLED-XL long-life devices for use in active matrix organic light emitting diode (AMOLED) displays for head mounted applications" presented at SPIE DSS in 2007.

  19. Exploring the Gap for Effective Extension of Professional Active Life in Europe

    NASA Astrophysics Data System (ADS)

    Leonard, Will; Afsarmanesh, Hamideh; Msanjila, Simon S.; Playfoot, Jim

    Extending Professional Active Life (ePAL [2]) of elder people in Europe is affected by a number of factors in the market and society, which have the potential to either positively and negatively influence it. Current practices indicate that the European society, while started to act on this subject, is still slow to recognize the rationale behind and importance of fully supporting the extension of active professional life of seniors. Similarly, the capacity of the service sector to fully support the involvement of seniors in economical activities is at present limited, given the huge number of these seniors in different countries who need to be mobilized. This paper seeks to highlight the identified gaps related to effective mechanisms by which Europe can support its willing senior professionals to remain active. The study on gap identification addresses relevant technological, social, and organizational factors and external influences which have the potential to impact successful future life of elderly population. It also presents the methodology that is applied in our study to identify and analyze the gaps between the current practices in this area, the so-called baseline [2], and the desired future for this area as inspired in the ePAL vision [1] addressed in other research.

  20. Pathways from Physical Activity to Quality of Life in Older Women

    PubMed Central

    McAuley, Edward; Doerksen, Shawna E.; Morris, Katherine S.; Motl, Robert W.; Hu, Liang; Wójcicki, Thomas R.; White, Siobhan M.; Rosengren, Karl R.

    2010-01-01

    Background In spite of consistent evidence to suggest that being more physically active is associated with enhanced quality of life (QOL), there have been remarkably few attempts to determine the possible underlying mechanisms in this relationship. Purpose To prospectively examine the roles played by self-efficacy and physical and mental health status in the physical activity and quality of life relationship in older women. Method Older women (M age = 68.12 years) completed measures of physical activity, self-efficacy relative to balance, mental and physical health status, and global QOL at baseline (N = 249) and 24-month follow-up (N = 217). Demographics and general health information were assessed at baseline. A panel analysis within a covariance modeling framework was used to analyze the data. Results Analyses indicated that changes in physical activity over time were associated with residual changes in self-efficacy. Changes in self-efficacy were significantly associated with residual changes in physical and mental health status. Only changes in mental health status were significantly related to residual changes in global QOL. Conclusion Results from this study support the role of self-efficacy in the relationship between physical activity and QOL. Future physical activity promotion programs should include strategies to enhance self-efficacy for physical activity to be most effective for this population. PMID:18677453

  1. Consistency in boldness, activity and exploration at different stages of life

    PubMed Central

    2013-01-01

    Background Animals show consistent individual behavioural patterns over time and over situations. This phenomenon has been referred to as animal personality or behavioural syndromes. Little is known about consistency of animal personalities over entire life times. We investigated the repeatability of behaviour in common voles (Microtus arvalis) at different life stages, with different time intervals, and in different situations. Animals were tested using four behavioural tests in three experimental groups: 1. before and after maturation over three months, 2. twice as adults during one week, and 3. twice as adult animals over three months, which resembles a substantial part of their entire adult life span of several months. Results Different behaviours were correlated within and between tests and a cluster analysis showed three possible behavioural syndrome-axes, which we name boldness, exploration and activity. Activity and exploration behaviour in all tests was highly repeatable in adult animals tested over one week. In animals tested over maturation, exploration behaviour was consistent whereas activity was not. Voles that were tested as adults with a three-month interval showed the opposite pattern with stable activity but unstable exploration behaviour. Conclusions The consistency in behaviour over time suggests that common voles do express stable personality over short time. Over longer periods however, behaviour is more flexible and depending on life stage (i.e. tested before/after maturation or as adults) of the tested individual. Level of boldness or activity does not differ between tested groups and maintenance of variation in behavioural traits can therefore not be explained by expected future assets as reported in other studies. PMID:24314274

  2. Complexity in Non-Pharmacological Caregiving Activities at the End of Life: An International Qualitative Study

    PubMed Central

    Lindqvist, Olav; Tishelman, Carol; Hagelin, Carina Lundh; Clark, Jean B.; Daud, Maria L.; Dickman, Andrew; Benedetti, Franzisca Domeisen; Galushko, Maren; Lunder, Urska; Lundquist, Gunilla; Miccinesi, Guido; Sauter, Sylvia B.; Fürst, Carl Johan; Rasmussen, Birgit H.

    2012-01-01

    Background In late-stage palliative cancer care, relief of distress and optimized well-being become primary treatment goals. Great strides have been made in improving and researching pharmacological treatments for symptom relief; however, little systematic knowledge exists about the range of non-pharmacological caregiving activities (NPCAs) staff use in the last days of a patient's life. Methods and Findings Within a European Commission Seventh Framework Programme project to optimize research and clinical care in the last days of life for patients with cancer, OPCARE9, we used a free-listing technique to identify the variety of NPCAs performed in the last days of life. Palliative care staff at 16 units in nine countries listed in detail NPCAs they performed over several weeks. In total, 914 statements were analyzed in relation to (a) the character of the statement and (b) the recipient of the NPCA. A substantial portion of NPCAs addressed bodily care and contact with patients and family members, with refraining from bodily care also described as a purposeful caregiving activity. Several forms for communication were described; information and advice was at one end of a continuum, and communicating through nonverbal presence and bodily contact at the other. Rituals surrounding death and dying included not only spiritual/religious issues, but also more subtle existential, legal, and professional rituals. An unexpected and hitherto under-researched area of focus was on creating an aesthetic, safe, and pleasing environment, both at home and in institutional care settings. Conclusions Based on these data, we argue that palliative care in the last days of life is multifaceted, with physical, psychological, social, spiritual, and existential care interwoven in caregiving activities. Providing for fundamental human needs close to death appears complex and sophisticated; it is necessary to better distinguish nuances in such caregiving to acknowledge, respect, and further

  3. Comprehending APA Style through Manuscript Analysis.

    ERIC Educational Resources Information Center

    Smith, Gabie E.; Eggleston, Tami J.

    2001-01-01

    Describes an activity designed to enhance undergraduate student comprehension of the American Psychological Association (APA) manual and style where students examined a poorly written paper for errors in relation to the APA guidelines. Reports the results of a study that tested the effectiveness of the activity. (CMK)

  4. Authentic Instruction in Art: Why and How to Dump the School Art Style.

    ERIC Educational Resources Information Center

    Anderson, Tom; Milbrandt, Melody

    1998-01-01

    Reexamines Arthur Efland's (1976) landmark analysis of the school art style in light of contemporary theory and practice. In that context, suggests "authentic" instruction in art that ties art to real life and real-life practices of the contemporary art world is a feasible strategy for dumping the school art style. (DSK)

  5. Research report: learning styles of biomedical engineering students.

    PubMed

    Dee, Kay C; Nauman, Eric A; Livesay, Glen A; Rice, Janet

    2002-09-01

    Examining students' learning styles can yield information useful to the design of learning activities, courses, and curricula. A variety of measures have been used to characterize learning styles, but the literature contains little information specific to biomedical engineering (BMEN) students. We, therefore, utilized Felder's Index of Learning Styles to investigate the learning style preferences of BMEN students at Tulane University. Tulane BMEN students preferred to receive information visually (preferred by 88% of the student sample) rather than verbally, focus on sensory information (55%) instead of intuitive information, process information actively (66%) instead of reflectively, and understand information globally (59%) rather than sequentially. These preferences varied between cohorts (freshman, sophomore, etc.) and a significantly higher percentage of female students preferred active and sensing learning styles. Compared to other engineering student populations, our sample of Tulane BMEN students contained the highest percentage of students preferring the global learning style. Whether this is a general trend for all BMEN students or a trait specific to Tulane engineers requires further investigation. Regardless, this study confirms the existence of a range of learning styles within biomedical engineering students, and provides motivation for instructors to consider how well their teaching style engages multiple learning styles. PMID:12449770

  6. An Age-Cohort Study of Older Adults with and without Visual Impairments: Activity, Independence, and Life Satisfaction

    ERIC Educational Resources Information Center

    Good, Gretchen A.; LaGrow, Steven; Alpass, Fiona

    2008-01-01

    This survey of 560 older adults who were visually impaired or sighted analyzed whether the two groups differed in their levels of activity, independence, and life satisfaction and the degree to which activity and independence contribute to the prediction of life satisfaction. Implications for rehabilitation services are discussed. (Contains 5…

  7. Summary of Current and Future MSFC International Space Station Environmental Control and Life Support System Activities

    NASA Technical Reports Server (NTRS)

    Ray, Charles D.; Carrasquillo, Robyn L.; Minton-Summers, Silvia

    1997-01-01

    This paper provides a summary of current work accomplished under technical task agreement (TTA) by the Marshall Space Flight Center (MSFC) regarding the Environmental Control and Life Support System (ECLSS) as well as future planning activities in support of the International Space Station (ISS). Current activities include ECLSS computer model development, component design and development, subsystem integrated system testing, life testing, and government furnished equipment delivered to the ISS program. A long range plan for the MSFC ECLSS test facility is described whereby the current facility would be upgraded to support integrated station ECLSS operations. ECLSS technology development efforts proposed to be performed under the Advanced Engineering Technology Development (AETD) program are also discussed.

  8. Short half-life activation analysis in biomedical and scientific research

    SciTech Connect

    Becker, D.A.

    1996-12-31

    There are a number of elements that upon neutron irradiation produce very short-lived activation products, which are potentially useful for neutron activation analysis (NAA). In some cases these nuclides may be the only available activation product (e.g., for fluorine, oxygen, and lead). In other cases, the nuclides are activation products that provide improved sensitivity, accuracy, or ease of determination (e.g., for selenium, silver, and rhodium). The existing pneumatic tubes in the National Institute of Standards and Technology (NIST) nuclear reactor have relatively long transfer times (3 to 15 s) and have no accurate timing capability. These deficiencies make them relatively useless for the measurement of very short half-life activation products.

  9. Motivation and intention to integrate physical activity into daily school life: the JAM World Record event.

    PubMed

    Vazou, Spyridoula; Vlachopoulos, Symeon P

    2014-11-01

    Research on the motivation of stakeholders to integrate physical activity into daily school life is limited. The purpose was to examine the motivation of stakeholders to participate in a world record physical activity event and whether motivation was associated with future intention to use activity breaks during the daily school life and future participation in a similar event. After the 2012 JAM (Just-a-Minute) World Record event, 686 adults (591 women; 76.1% participated for children <10 years) completed measures of motivational regulations and future intention to (a) use the activity breaks and (b) participate in the event. High intrinsic motivation and low extrinsic motivation and amotivation for participation in the next event were reported. Hierarchical regression analysis, controlling for age, gender, and occupation, showed that intrinsic forms of motivation positively predicted, whereas amotivation negatively predicted, future intention to participate in the event and use the activity breaks. Multivariate analyses of variance revealed that school-related participants were more intrinsically motivated and intended to use the activity breaks and repeat the event more than those who were not affiliated with a school. Nonschool participants reported higher extrinsic motivation and amotivation than school-related participants. PMID:25001232

  10. Management styles and motivation.

    PubMed

    Shearer, Dana Ann

    2012-01-01

    According to a review of the current literature, common managerial styles are transformational, transactional, and laissez-faire. When managers expand their leadership skills to improve the staff's morale, they must use a combination of transformational leadership behaviors and transactional contingent rewards to maximize their effectiveness on employees. A motivation theory such as Herzberg and Maslow enhances employees' motivation, morale, and satisfaction. Being able to motivate, empower, and influence staff improves satisfaction and retention levels among the team. A manager's leadership style influences motivation, morale, and retention in staff. Leaders are influenced by their educational development and the organizational culture. Organizational culture has an impact on a manager's style, which is forwarded to their followers. PMID:23130386

  11. Demystifying APA style.

    PubMed

    Cuddy, Claudia M

    2002-01-01

    Many nursing schools and health care journals have adopted the Publication Manual of the American Psychological Association (APA stylebook) as their guide to achieve uniformity and consistency in manuscript preparation as well as in usage and writing style. Published in 2001, the fifth edition of the APA stylebook contains 440 pages and can overwhelm someone who tries to use it for the first time. This article delineates main points in the areas of manuscript preparation, reference lists, in-text citations, and style choices. PMID:12432698

  12. The active outer shell of Earth: What remains to be explored in carbon and life interactions?

    NASA Astrophysics Data System (ADS)

    Boetius, Antje

    2016-04-01

    Recent advances in methods and technologies have allowed us to explore the interaction between life and abiotic resources from nano to megascales in space and time, and this has set new challenges to the geosciences. This lecture aims at discussing key biological factors in the question of the dynamics of carbon reservoirs and fluxes on Earth, and the challenges to the geosciences to incorporate and further this knowledge. Humans themselves as one such biological factor have considerably changed the dynamics of carbon and other elements, with repercussions to most other life forms on Earth. Which other life forms shape carbon fluxes and reservoirs, and what do we know about their key traits in catalyzing geochemical reactions, their past and their future? I will use case studies from my own research field - geobiology of the oceans and the cryosphere - and from other geoscience areas to highlight the considerable non-linearity introduced by life to element fluxes and the environment; and discuss advances but also gaps in knowledge and research approaches concerning assessing and predicting carbon transformations in the active outer shell of Earth.

  13. Humor Styles and Leadership Styles: Community College Presidents

    ERIC Educational Resources Information Center

    Carrica, Jennifer L.

    2009-01-01

    The purpose of this study was to explore the relationship between leadership styles (transformational, transactional, laissez-faire) and humor styles (affiliative, self-enhancing, aggressive, self-defeating) of community college presidents. Research has shown that humor and leadership styles are related and that humor may enhance interpersonal…

  14. Negative cognitive style and looming cognitive style synergistically predict stress generation.

    PubMed

    Kleiman, Evan M; Riskind, John H

    2014-05-01

    There is a growing body of evidence that suggests that cognitive vulnerabilities to depression or anxiety may lead individuals to generate negative interpersonal life events. However, there has been no study to date that examines the effects of co-occurring vulnerabilities to depression and anxiety. In a sample of 304 participants, we examined the potential interaction of co-occurring negative cognitive style, a vulnerability to depression and looming cognitive style, vulnerability to anxiety. Results indicate that co-occurring cognitive vulnerabilities synergistically predict higher levels of negative interpersonal life events six weeks later, even when controlling for initial levels of stressful life events and symptoms of depression and anxiety. Thus, co-occurring vulnerabilities may have stronger stress generating effects than would be expected from the additive effects of each vulnerability considered separately. This finding highlights the importance of examining cognitive vulnerabilities as interactive effects rather than as individual vulnerabilities. PMID:24180249

  15. Karns's Learning Styles and Learning Effectiveness: A Rejoinder

    ERIC Educational Resources Information Center

    Morrison, Mark; Sweeney, Arthur; Heffernan, Troy

    2006-01-01

    Debate over the link between student learning styles and effective teaching has a long tradition, made more interesting by Karns's recent article "Learning Style Differences in the Perceived Effectiveness of Learning Activities." Fundamentally he asserts, in critiquing Morrison et al. (2003), that marketing educators should not adopt "a high…

  16. Reliability and Validity of the Learning Styles Questionnaire.

    ERIC Educational Resources Information Center

    Fung, Y. H.; And Others

    1993-01-01

    Describes a study of Chinese undergraduate students at the Hong Kong Polytechnic that was conducted to examine the reliability and predictive validity of a short form of Honey and Mumford's Learning Styles Questionnaire. Correlations between learning style scores and preferences for different types of learning activities are discussed. (16…

  17. Self-reported extracurricular activity, academic success, and quality of life in UK medical students

    PubMed Central

    Lumley, Sophie; Ward, Peter; Roberts, Lesley

    2015-01-01

    Objectives To explore the relationship between academic performance, extracurricular activity, and quality of life at medical school in the UK to aid our understanding of students’ work-life balance. Methods A cross-sectional study, using an electronic questionnaire distributed to UK final year medical students across 20 medical schools (4478 students). Participants reported the hours of self-regulated learning and extracurricular activities undertaken each year at medical school; along with their academic decile (1 = highest, 10 = lowest). Self-reported quality of life (QoL) was assessed using an established screening tool (7 = highest, 1 = lowest). Results Seven hundred responses were obtained, across 20 participating medical schools, response rate 16% (700/4478). Factors associated with higher academic achievement were: graduate entry course students (2 deciles higher, p< 0.0001), more hours academic study during term and revision periods (rho=-0.1, p< 0.01), and involvement in teaching or research. Increased hours of study was associated with lower QoL (rho = -0.13, p<0.01). Conclusions Study skills may be more important than duration spent studying, for academic achievement and QoL. Graduate-entry students attain higher decile scores despite similar self-reported duration of study. PMID:26385285

  18. Leadership Style: Attitudes and Behaviors.

    ERIC Educational Resources Information Center

    Hersey, Paul; Blanchard, Kenneth H.

    1982-01-01

    Discusses significant differences between the Grid and Situational leadership styles. Examines the difference between attitudes and behaviors, gives examples, and explores the relationship between self-perception and leadership style. (CT)

  19. Biological Origins of Communicator Style.

    ERIC Educational Resources Information Center

    Horvath, Cary Wecht

    1995-01-01

    Compares identical and fraternal twins to determine if communicator style is inherited. Finds predictable relationships between Temperament and Communicator Style, with identical twins' scores more closely related than fraternal twins' scores on nearly every variable studied. (SR)

  20. Physical Activity Over the Life Course and its Association with Cognitive Performance and Impairment in Old Age

    PubMed Central

    Middleton, Laura E; Barnes, Deborah E; Lui, Li-Yung; Yaffe, Kristine

    2012-01-01

    Objective To determine how physical activity at various ages over the life course is associated with cognitive impairment in late life. Design Cross-sectional study Setting Four US sites. Participants We administered a modified Mini-Mental State Examination (mMMSE) to 9344 women ≥65 years (mean 71.6 years) who self-reported teenage, age 30, age 50, and late life physical activity. Measurements We used logistic regressions to determine the association between physical activity status at each age and likelihood of cognitive impairment (mMMSE score >1.5SD below the mean, mMMSE≤22). Models were adjusted for age, education, marital status, diabetes, hypertension, depressive symptoms, smoking, and body mass index. Results Women who reported being physically active had lower prevalence of cognitive impairment in late life compared to women who were inactive at each time (teenage: 8.5% vs. 16.7%; adjusted Odds Ratio (95% Confidence Interval): 0.65 (0.53–0.80); age 30: 8.9% vs. 12.0%; 0.80 (0.67–0.96); age 50: 8.5% vs. 13.1%; 0.71 (0.59–0.85); old age: 8.2% vs. 15.9%; 0.74 (0.61–0.91)). When the four times were analyzed together, teenage physical activity was most strongly associated with lower odds of late-life cognitive impairment (OR=0.73 (0.58–0.92)). However, women who were physically inactive at teenage and became active in later life had lower risk than those who remained inactive. Conclusions Women who reported being physically active at any point over the life course, and especially at teenage, have lower likelihood of cognitive impairment in late life. Interventions should promote physical activity early in life and throughout the life course. PMID:20609030

  1. Growing for wine style

    Technology Transfer Automated Retrieval System (TEKTRAN)

    My talk will present an overview of grape metabolites from anabolism and catabolism during berry development, and their significance to different wine styles. For example, grape secondary metabolites, such as phenolics, have long been valuable for the organoleptic properties they impart to fruit and...

  2. C style guide

    NASA Technical Reports Server (NTRS)

    Doland, Jerry; Valett, Jon

    1994-01-01

    This document discusses recommended practices and style for programmers using the C language in the Flight Dynamics Division environment. Guidelines are based on generally recommended software engineering techniques, industry resources, and local convention. The Guide offers preferred solutions to common C programming issues and illustrates through examples of C Code.

  3. A Signature Style

    ERIC Educational Resources Information Center

    Smiles, Robin V.

    2005-01-01

    This article discusses Dr. Amalia Amaki and her approach to art as her signature style by turning everyday items into fine art. Amaki is an assistant professor of art, art history, and Black American studies at the University of Delaware. She loves taking unexpected an object and redefining it in the context of art--like a button, a fan, a faded…

  4. Forgiveness and Defense Style

    ERIC Educational Resources Information Center

    Maltby, John; Day, Liz

    2004-01-01

    Within the literature on the psychology of forgiveness, researchers have hypothesized that the 1st stage in the process of being able to forgive is the role of psychological defense. To examine such a hypothesis, the authors explored the relationship between forgiveness and defense style. The 304 respondents (151 men, 153 women) completed measures…

  5. Teaching Descriptive Style.

    ERIC Educational Resources Information Center

    Brashers, H. C.

    1968-01-01

    As the inexperienced writer becomes aware of the issues involved in the composition of effective descriptive prose, he also develops a consistent control over his materials. The persona he chooses, if coherently thought out, can function as an index of many choices, helping him to manipulate the tone, intent, and mood of this style; to regulate…

  6. Style over Substance

    ERIC Educational Resources Information Center

    O'Connor, John S.

    2012-01-01

    Scoring SAT-style exam essays, John S. O'Connor is struck by the disconnection between the subject matter and students' personal lives. Further, O'Connor notes that such tests draw an alarming distinction between writing and "content"--as if the two are unrelated. O'Connor calls for a broader understanding of literacy, and he warns of dire…

  7. Audience, Style and Criticism

    ERIC Educational Resources Information Center

    Pimm, David; Sinclair, Nathalie

    2009-01-01

    The primary focus for this article involves aspects of professional mathematical writing and examines the possibility of a form of literary criticism in relation to it. By means of examples from contemporary style guides for academic articles in mathematics (AMS, MAA), as well as the writing of mathematicians (Hamilton, Dedekind) from earlier…

  8. Tigers with Artistic Style.

    ERIC Educational Resources Information Center

    Holt, Maureen

    2003-01-01

    Presents an art lesson used with sixth-grade students in which they painted their school mascot (a tiger) in the style of a famous artist. Explains that students selected an artist, such as Andrew Wyeth or Edvard Munch. Describes how the students created their tigers. (CMK)

  9. Creating a Leadership Style

    ERIC Educational Resources Information Center

    Bonnici, Charles A.

    2011-01-01

    Many articles about school improvement talk about data-driven instruction and statistics. In the barrage of evaluative numbers, school leaders can forget that teaching and leading are arts, not sciences. Positive outcomes depend on the ambience of the school, which is a direct result of the leadership style of its principal and assistant…

  10. Perspective: Louisville Style

    ERIC Educational Resources Information Center

    Lott, Debra

    2010-01-01

    Louisville, Kentucky is an eclectic town of architectural styles from Greek revival to Renaissance Revival to Post modernism, not to mention an entire street dedicated to artsy mom and pop stores. Louisville is second only to the New York City Soho district in terms of the number of its cast-iron facades. Many of these building's fronts have…

  11. Phosphatase activity in Antarctica soil samples as a biosignature of extant life

    NASA Astrophysics Data System (ADS)

    Sato, Shuji; Itoh, Yuki; Takano, Yoshinori; Fukui, Manabu; Kaneko, Takeo; Kobayashi, Kensei

    Microbial activities have been detected in such extreme terrestrial environments as deep lithosphere, a submarine hydrothermal systems, stratosphere, and Antarctica. Microorganisms have adapted to such harsh environments by evolving their biomolecules. Some of these biomolecules such as enzymes might have different characteristics from those of organisms in ordinary environments. Many biosignatures (or biomarkers) have been proposed to detect microbial activities in such extreme environments. A number of techniques are proposed to evaluate biological activities in extreme environments including cultivation methods, assay of metabolism, and analysis of bioorganic compounds like amino acids and DNA. Enzyme activities are useful signature of extant life in extreme environments. Among many enzymes, phosphatase could be a good indicator of biological activities, since phosphate esters are essential for all the living terrestrial organisms. In addition, alkaline phosphatase is known as a typical zinc-containing metalloenzyme and quite stable in environments. We analyzed phosphatase activities in Antarctica soil samples to see whether they can be used as biosignatures for extant life. In addition, we characterized phosphatases extracted from the Antarctica soil samples, and compared with those obtained from other types of environments. Antarctica surface environments are quite severe environments for life since it is extremely cold and dry and exposed to strong UV and cosmic rays. We tried to evaluate biological activities in Antarctica by measuring phosphatase activities. Surface soil samples are obtained at the Sites 1-8 near Showa Base in Antarctica during the 47th Japan Antarctic exploration mission in 2005-6. Activities of acid phosphatase (ACP) and alkaline phosphatase (ALP) are measured spectrophotometrically after mixing the powdered sample and p-nitrophenyl phosphate solution (pH 6.5 for ACP, pH 8.0 for ALP). ALP was characterized after extraction from soils with

  12. The "Conflicted Dying": The Active Search for Life Extension in Advanced Cancer Through Biomedical Treatment.

    PubMed

    Mohammed, Shan; Peter, Elizabeth; Gastaldo, Denise; Howell, Doris

    2016-03-01

    Using a poststructural perspective, we examine the subjectivities that are produced when advanced cancer patients seek life extension through biomedical treatments. Seven case studies were developed that included 20 interviews with patients, family, nurses, and physicians recruited from a tertiary hospital in Canada, 30 documents, and 5 hours of participant observation. We identify seven types of subjectivity: (a) the Desperate Subject, (b) the Cancer Expert Subject, (c) the Proactive Subject, (d) the Productive Subject, (e) the Mistrusting Subject, (f) the Model Patient Subject, and (g) the Suffering Subject. We characterize the "conflicted dying," a contemporary figure who holds multiple perspectives about seeking curative treatment despite the acknowledgment of death. Using active strategies to gain access to treatment, this figure resists traditional arrangements of power/knowledge established by health care providers. We suggest that the search for life extension is a process of shaping the self to fit certain aesthetical traits associated with surviving cancer. PMID:25711844

  13. Thiaminase activity and life history investigations in American Shad in the Columbia river

    USGS Publications Warehouse

    Wetzel, Lisa A.; Parsley, Michael J; van der Leeuw, Bjorn K.; Larsen, Kimberly A.

    2011-01-01

    American shad Alosa sapidissima fry were successfully transplanted from the Atlantic to the Pacific coast in 1871 and have subsequently proliferated. The Columbia River population is in the millions, yet few investigations have been conducted to better understand their life history, population dynamics, or potential impacts on other species. In 2007 and 2008 we captured American shad from the Columbia River to assess levels of thiaminase activity and to characterize some aspects of American shad life history. Thiaminase levels in age-0 and adult fish were high and ranged from 4,113-20,874 pmol/g/min. Ages of spawning American shad ranged from 3-7 years and iteroparity was approximately 33-36% in the spawning population. Males were typically younger and smaller and had a higher degree of iteroparity than females

  14. Smart adaptable system for older adults' Daily Life Activities Management - The ABLE platform.

    PubMed

    Giokas, Kostas; Anastasiou, Athanasios; Tsirmpas, Charalampos; Koutsouri, Georgia; Koutsouris, Dimitris; Iliopoulou, Dimitra

    2014-01-01

    In this paper we propose a system (ABLE) that will act as the main platform for a number of low-cost, mature technologies that will be integrated in order to create a dynamically adaptive Daily Life Activities Management environment in order to facilitate the everyday life of senior (but not exclusively) citizens at home. While the main target group of ABLE's users is the ageing population its use can be extended to all people that are vulnerable or atypical in body, intellect or emotions and are categorized by society as disabled. The classes of assistive products that are well defined in the international standard, ISO9999 such as assistive products for personal medical treatment, personal care and protection, communication, information and reaction and for personal mobility, will be easily incorporated in our proposed platform. Furthermore, our platform could integrate and implement the above classes under several service models that will be analyzed further. PMID:25571318

  15. Disease activity, quality of life and indirect costs of psoriatic arthritis in Poland.

    PubMed

    Kawalec, Paweł; Malinowski, Krzysztof Piotr; Pilc, Andrzej

    2016-09-01

    The aim of the study was to assess the indirect costs, health-related quality of life and clinical characteristics of patients with psoriatic arthritis (PsA), measured using a PsA disease activity index in Poland. Additionally, we aimed to investigate the association between the activity, utility of PsA-affected patients and productivity loss in a Polish setting. A questionnaire survey was conducted to assess disease activity, as well as productivity loss, and a paper version of the EuroQoly-5D-3L questionnaire was used to assess productivity loss and the quality of life. Indirect costs were assessed with the human capital approach employing the gross domestic product (GDP) per capita, gross value added (GVA) and gross income (GI) per worker in 2014 in Poland and were expressed in Polish zlotys (PLN) as well as in euros. The correlation was presented using the Spearman correlation coefficient. Our analysis was performed on the basis of 50 full questionnaires collected. We observed a mean utility value of 0.6567. The mean number of days off work was 2.88 days per month, and mean on-the-job productivity loss was 24.1 %. Average monthly indirect costs per patient were €206.7 (864.01 PLN) calculated using the GDP; €484.56 (2025.46 PLN) calculated using the GVA; and €209.70 (876.56 PLN) calculated using the GI. PsA reduces the patients' quality of life as well as their productivity loss associated with both absenteeism and presenteeism. Total indirect costs were negatively correlated with utility. The greater the disease activity, the lower the utility and the greater the indirect costs. PMID:27339273

  16. Enriching step-based product information models to support product life-cycle activities

    NASA Astrophysics Data System (ADS)

    Sarigecili, Mehmet Ilteris

    The representation and management of product information in its life-cycle requires standardized data exchange protocols. Standard for Exchange of Product Model Data (STEP) is such a standard that has been used widely by the industries. Even though STEP-based product models are well defined and syntactically correct, populating product data according to these models is not easy because they are too big and disorganized. Data exchange specifications (DEXs) and templates provide re-organized information models required in data exchange of specific activities for various businesses. DEXs show us it would be possible to organize STEP-based product models in order to support different engineering activities at various stages of product life-cycle. In this study, STEP-based models are enriched and organized to support two engineering activities: materials information declaration and tolerance analysis. Due to new environmental regulations, the substance and materials information in products have to be screened closely by manufacturing industries. This requires a fast, unambiguous and complete product information exchange between the members of a supply chain. Tolerance analysis activity, on the other hand, is used to verify the functional requirements of an assembly considering the worst case (i.e., maximum and minimum) conditions for the part/assembly dimensions. Another issue with STEP-based product models is that the semantics of product data are represented implicitly. Hence, it is difficult to interpret the semantics of data for different product life-cycle phases for various application domains. OntoSTEP, developed at NIST, provides semantically enriched product models in OWL. In this thesis, we would like to present how to interpret the GD & T specifications in STEP for tolerance analysis by utilizing OntoSTEP.

  17. Neutron activation analyses and half-life measurements at the usgs triga reactor

    NASA Astrophysics Data System (ADS)

    Larson, Robert E.

    Neutron activation of materials followed by gamma spectroscopy using high-purity germanium detectors is an effective method for making measurements of nuclear beta decay half-lives and for detecting trace amounts of elements present in materials. This research explores applications of neutron activation analysis (NAA) in two parts. Part 1. High Precision Methods for Measuring Decay Half-Lives, Chapters 1 through 8 Part one develops research methods and data analysis techniques for making high precision measurements of nuclear beta decay half-lives. The change in the electron capture half-life of 51Cr in pure chromium versus chromium mixed in a gold lattice structure is explored, and the 97Ru electron capture decay half-life are compared for ruthenium in a pure crystal versus ruthenium in a rutile oxide state, RuO2. In addition, the beta-minus decay half-life of 71mZn is measured and compared with new high precision findings. Density Functional Theory is used to explain the measured magnitude of changes in electron capture half-life from changes in the surrounding lattice electron configuration. Part 2. Debris Collection Nuclear Diagnostic at the National Ignition Facility, Chapters 9 through 11 Part two explores the design and development of a solid debris collector for use as a diagnostic tool at the National Ignition Facility (NIF). NAA measurements are performed on NIF post-shot debris collected on witness plates in the NIF chamber. In this application NAA is used to detect and quantify the amount of trace amounts of gold from the hohlraum and germanium from the pellet present in the debris collected after a NIF shot. The design of a solid debris collector based on material x-ray ablation properties is given, and calculations are done to predict performance and results for the collection and measurements of trace amounts of gold and germanium from dissociated hohlraum debris.

  18. Cost-effectiveness of activated protein C in real-life clinical practice

    PubMed Central

    Dhainaut, Jean-François; Payet, Stéphanie; Vallet, Benoit; França, Lionel Riou; Annane, Djillali; Bollaert, Pierre-Edouard; Tulzo, Yves Le; Runge, Isabelle; Malledant, Yannick; Guidet, Bertrand; Le Lay, Katell; Launois, Robert

    2007-01-01

    Background Recombinant human activated protein C (rhAPC) has been reported to be cost-effective in severely ill septic patients in studies using data from a pivotal randomized trial. We evaluated the cost-effectiveness of rhAPC in patients with severe sepsis and multiple organ failure in real-life intensive care practice. Methods We conducted a prospective observational study involving adult patients recruited before and after licensure of rhAPC in France. Inclusion criteria were applied according to the label approved in Europe. The expected recruitment bias was controlled by building a sample of patients matched for propensity score. Complete hospitalization costs were quantified using a regression equation involving intensive care units variables. rhAPC acquisition costs were added, assuming that all costs associated with rhAPC were already included in the equation. Cost comparisons were conducted using the nonparametric bootstrap method. Cost-effectiveness quadrants and acceptability curves were used to assess uncertainty of the cost-effectiveness ratio. Results In the initial cohort (n = 1096), post-license patients were younger, had less co-morbid conditions and had failure of more organs than did pre-license patients (for all: P < 0.0001). In the matched sample (n = 840) the mean age was 62.4 ± 14.9 years, Simplified Acute Physiology Score II was 56.7 ± 18.5, and the number of organ failures was 3.20 ± 0.83. When rhAPC was used, 28-day mortality tended to be reduced (34.1% post-license versus 37.4% pre-license, P = 0.34), bleeding events were more frequent (21.7% versus 13.6%, P = 0.002) and hospital costs were higher (€47,870 versus €36,717, P < 0.05). The incremental cost-effectiveness ratios gained were as follows: €20,278 per life-year gained and €33,797 per quality-adjusted life-year gained. There was a 74.5% probability that rhAPC would be cost-effective if there were willingness to pay €50,000 per life-year gained. The probability was 64

  19. Leadership Styles and Their Consequences.

    ERIC Educational Resources Information Center

    Warrick, D. D.

    1981-01-01

    Discusses leadership style theories and offers an integration of the theories by describing typical characteristics, skills, philosophies, and consequences associated with each major style. An experiential exercise is described which portrays the major styles and the productivity and satisfaction each is likely to produce. Nine figures accompany…

  20. The Myth of Learning Styles

    ERIC Educational Resources Information Center

    Riener, Cedar; Willingham, Daniel

    2010-01-01

    There is no credible evidence that learning styles exist. In this article, the authors begin by defining "learning styles"; then they address the claims made by those who believe that they exist, in the process acknowledging what the authors consider the valid claims of learning-styles theorists. But in separating the wheat from the…

  1. Dominant Leadership Style in Schools

    ERIC Educational Resources Information Center

    Rajbhandari, Mani Man Singh

    2006-01-01

    The dominant leadership style is defined by the situation and the kind of organizational environment and climate. This, however, does not sufficiently define the leadership qualities in school organizations. There are other factors which also determine the dominant leadership style, which are the traits and style, teachers commitments, pass out…

  2. Active euthanasia and forgoing life-sustaining treatment: can we hold the line?

    PubMed

    Jennings, B

    1991-07-01

    Public sentiment in favor of permitting voluntary active euthanasia creates a dilemma for a bioethics rooted in a libertarian notion of autonomy. At stake in the active euthanasia debate is actually a question of power--the individual's assertion of sovereignty over the timing and circumstances of his or her own death. Also at stake is society's unwillingness to impose a conception of the good--and a good dying--on individuals whose personal values and conceptions of the good may differ. In order both to reject voluntary active euthanasia and to affirm the patient's right to forgo life-sustaining treatment, some societal conception of the good must be developed and agreed upon to counter unbridled claims of individual self-sovereignty over dying. Pragmatic arguments alone, such as the need to maintain confidence in the doctor-patient relationship, will not be sufficient. PMID:1856506

  3. Short communication: Effect of active food packaging materials on fluid milk quality and shelf life.

    PubMed

    Wong, Dana E; Goddard, Julie M

    2014-01-01

    Active packaging, in which active agents are embedded into or on the surface of food packaging materials, can enhance the nutritive value, economics, and stability of food, as well as enable in-package processing. In one embodiment of active food packaging, lactase was covalently immobilized onto packaging films for in-package lactose hydrolysis. In prior work, lactase was covalently bound to low-density polyethylene using polyethyleneimine and glutaraldehyde cross-linkers to form the packaging film. Because of the potential contaminants of proteases, lipases, and spoilage organisms in typical enzyme preparations, the goal of the current work was to determine the effect of immobilized-lactase active packaging technology on unanticipated side effects, such as shortened shelf-life and reduced product quality. Results suggested no evidence of lipase or protease activity on the active packaging films, indicating that such active packaging films could enable in-package lactose hydrolysis without adversely affecting product quality in terms of dairy protein or lipid stability. Storage stability studies indicated that lactase did not migrate from the film over a 49-d period, and that dry storage resulted in 13.41% retained activity, whereas wet storage conditions enabled retention of 62.52% activity. Results of a standard plate count indicated that the film modification reagents introduced minor microbial contamination; however, the microbial population remained under the 20,000 cfu/mL limit through the manufacturer's suggested 14-d storage period for all film samples. This suggests that commercially produced immobilized lactase active packaging should use purified cross-linkers and enzymes. Characterization of unanticipated effects of active packaging on food quality reported here is important in demonstrating the commercial potential of such technologies. PMID:24239074

  4. The interplay of early-life stress, nutrition, and immune activation programs adult hippocampal structure and function.

    PubMed

    Hoeijmakers, Lianne; Lucassen, Paul J; Korosi, Aniko

    2014-01-01

    Early-life adversity increases the vulnerability to develop psychopathologies and cognitive decline later in life. This association is supported by clinical and preclinical studies. Remarkably, experiences of stress during this sensitive period, in the form of abuse or neglect but also early malnutrition or an early immune challenge elicit very similar long-term effects on brain structure and function. During early-life, both exogenous factors like nutrition and maternal care, as well as endogenous modulators, including stress hormones and mediator of immunological activity affect brain development. The interplay of these key elements and their underlying molecular mechanisms are not fully understood. We discuss here the hypothesis that exposure to early-life adversity (specifically stress, under/malnutrition and infection) leads to life-long alterations in hippocampal-related cognitive functions, at least partly via changes in hippocampal neurogenesis. We further discuss how these different key elements of the early-life environment interact and affect one another and suggest that it is a synergistic action of these elements that shapes cognition throughout life. Finally, we consider different intervention studies aiming to prevent these early-life adversity induced consequences. The emerging evidence for the intriguing interplay of stress, nutrition, and immune activity in the early-life programming calls for a more in depth understanding of the interaction of these elements and the underlying mechanisms. This knowledge will help to develop intervention strategies that will converge on a more complete set of changes induced by early-life adversity. PMID:25620909

  5. The interplay of early-life stress, nutrition, and immune activation programs adult hippocampal structure and function

    PubMed Central

    Hoeijmakers, Lianne; Lucassen, Paul J.; Korosi, Aniko

    2015-01-01

    Early-life adversity increases the vulnerability to develop psychopathologies and cognitive decline later in life. This association is supported by clinical and preclinical studies. Remarkably, experiences of stress during this sensitive period, in the form of abuse or neglect but also early malnutrition or an early immune challenge elicit very similar long-term effects on brain structure and function. During early-life, both exogenous factors like nutrition and maternal care, as well as endogenous modulators, including stress hormones and mediator of immunological activity affect brain development. The interplay of these key elements and their underlying molecular mechanisms are not fully understood. We discuss here the hypothesis that exposure to early-life adversity (specifically stress, under/malnutrition and infection) leads to life-long alterations in hippocampal-related cognitive functions, at least partly via changes in hippocampal neurogenesis. We further discuss how these different key elements of the early-life environment interact and affect one another and suggest that it is a synergistic action of these elements that shapes cognition throughout life. Finally, we consider different intervention studies aiming to prevent these early-life adversity induced consequences. The emerging evidence for the intriguing interplay of stress, nutrition, and immune activity in the early-life programming calls for a more in depth understanding of the interaction of these elements and the underlying mechanisms. This knowledge will help to develop intervention strategies that will converge on a more complete set of changes induced by early-life adversity. PMID:25620909

  6. The Looming Maladaptive Style in Social Anxiety

    ERIC Educational Resources Information Center

    Brown, Michael A.; Stopa, Luisa

    2008-01-01

    This exploratory study examined the relationship between the looming maladaptive style (i.e., an enduring and traitlike cognitive pattern to appraise threat as rapidly rising in risk, progressively worsening, or actively speeding up and accelerating) and three different aspects of trait social anxiety (i.e., fear of negative evaluation, social…

  7. Leadership style: what works, how to change.

    PubMed

    Droste, T

    1989-12-01

    What's the most important leadership quality: charisma, vision, or a "take-charge" personality? All of the above, according to executive recruiters. The passive leadership styles that were acceptable in the past are out. Today's boards are looking for more active, visible leaders. PMID:2583710

  8. The astronomy of Chaco style great kivas

    NASA Astrophysics Data System (ADS)

    Wheaton, Gene

    Are Chaco style great kivas the product of a common design criterion that was applied in order to be able to view solar and lunar events? This thesis will guide the reader through a consideration of the form of the great kiva and the history of its development. It examines how this traditional architectural form was adopted during the beginning of the Chaco era as a mechanism to coordinate seasonal ceremonial activities by observation of astronomical events, and suggests why this change may have occurred. Using excavation reports from Chaco style great kivas, along with recent astronomical observations obtained inside the Great Kiva at Aztec, it argues that a common design criterion was applied to most Chaco style great kivas, and that this common design criterion involved an orientation of building elements to the summer and winter solstice sunrise and sunsets.

  9. Impact of Organized Sports on Activity, Participation, and Quality of Life in People With Neurologic Disabilities.

    PubMed

    Sahlin, K Barbara; Lexell, Jan

    2015-10-01

    Physical activity and exercise is the mainstay of chronic disease prevention and health maintenance for all people with and without a disability, and clear evidence exists of the benefits among various populations with neurologic disabilities. However, the potential benefits of organized sports for people with neurologic disabilities are not as well explored. In this narrative review, current evidence regarding the impact of organized sports on activity, participation, and quality of life in people with neurologic disabilities of all ages is summarized, and facilitators of and barriers to participation in sports for this population are discussed. The articles reviewed were divided into 2 sets: (1) children and adolescents and (2) adults. The subjects of almost all of the studies were persons with a spinal cord injury. Children and adolescents with a disability who engaged in sports reported self-concept scores close to those of able-bodied athletes, as well as higher levels of physical activity. Adults with a spinal cord injury who engaged in organized sports reported decreased depression and anxiety, increased life satisfaction, and increased opportunity for gainful employment compared with nonathletic persons with disabilities. General facilitators, regardless of age, were fitness, fun, health, competence, and social aspects, whereas overall barriers were lack of or inappropriate medical advice and facilities, decreased self-esteem, poor finances, dependency on others, and views held by others. The importance of this topic for further research is highlighted, and suggestions for future studies are proposed. PMID:25828205

  10. Mapping changes in cortical activity during sleep in the first 4 years of life.

    PubMed

    Novelli, Luana; D'atri, Aurora; Marzano, Cristina; Finotti, Elena; Ferrara, Michele; Bruni, Oliviero; De Gennaro, Luigi

    2016-08-01

    A coherent body of evidence supports the notion that sleep is a local and use-dependent process. Significant changes in brain morphology and function occur in the first years of life, revealing a postero-anterior trajectory of cortical maturation. On this basis, a recent study demonstrated that regional cortical maturation between early childhood and late adolescence is reflected in regional changes of sleep slow wave activity (SWA) during non-rapid eye movement (NREM) sleep. Our hypothesis is that changes of electroencephalogram (EEG) rhythms during sleep from birth to childhood are also mirrored by parallel regional changes in the EEG rhythms of sleep according to the assumption of a postero-anterior gradient in cortical maturation. We studied all-night EEG of 39 healthy, full-term, infants and children aged between 0 and 48 months, evaluating regional differences in NREM sleep. We confirmed the strictly local nature of sleep with frequency-specific regional differences. Specifically, we found a general shift of maxima of the upper alpha activity from occipital to prefrontal regions, expressed mainly by the ~11 Hz frequency. This shift corresponds to a postero-anterior trajectory of the so-called 'slow spindles'. The theta and alpha EEG activity of the frontal cortex exhibits a clear, positive, correlation with age. We conclude that specific local differences during NREM sleep, parallel cortical maturation also in the first 4 years of life. PMID:26854271

  11. Objectively Measured Physical Activity in Home Guard Soldiers During Military Service and Civilian Life.

    PubMed

    Aandstad, Anders; Hageberg, Rune; Holme, Ingar M; Anderssen, Sigmund A

    2016-07-01

    Soldiers are encouraged to be physically active, and thereby maintain or increase their fitness level to meet job-related physical demands. However, studies on objectively measured physical activity (PA) in soldiers are scarce, particular for reserve soldiers. Hence, the aim of this study was to present PA data on Norwegian Home Guard (HG) soldiers. A total of 411 HG soldiers produced acceptable PA measurements (SenseWear Armband Pro2) during civilian life, of which 299 soldiers also produced acceptable data during HG military training. Reference data on total energy expenditure, metabolic equivalents, steps per day, and minutes of PA in three different metabolic equivalent categories are presented. The HG soldiers produced more minutes of moderate PA during HG military training compared to civilian life, but less vigorous and very vigorous PA. Furthermore, HG soldiers were more physically active during civilian week days compared to weekend days. The presented reference data can be used for comparisons against other groups of soldiers. Our data indicate that aerobic demands during HG military training were not very high. Promoting PA and exercise could still be important to ensure HG soldiers are physically prepared for more unforeseen job tasks. PMID:27391624

  12. Revisiting the Concept of "Style Match"

    ERIC Educational Resources Information Center

    Zhang, Li-fang; Sternberg, Robert J.; Fan, Jieqiong

    2013-01-01

    Background: Intellectual style, an encompassing term for such constructs as learning style, teaching style, teaching approach, and thinking style, refers to one's preferred way of processing information. For the past several decades, whether or not there is a need for a match between teachers' teaching styles and students' learning styles has been…

  13. A Threefold Model of Intellectual Styles

    ERIC Educational Resources Information Center

    Zhang, Li-fang; Sternberg, Robert J.

    2005-01-01

    The field of styles presents three major controversial issues: styles as value-laden versus value-free, styles as traits versus states, and styles as different constructs versus similar constructs with different labels. We address these issues by proposing an integrative model of styles--the Threefold Model of Intellectual Styles--which divides…

  14. Kinetic energy budgets during the life cycle of intense convective activity

    NASA Technical Reports Server (NTRS)

    Fuelberg, H. E.; Scoggins, J. R.

    1978-01-01

    Synoptic-scale data at three- and six-hour intervals are employed to study the relationship between changing kinetic energy variables and the life cycles of two severe squall lines. The kinetic energy budgets indicate a high degree of kinetic energy generation, especially pronounced near the jet-stream level. Energy losses in the storm environment are due to the transfer of kinetic energy from grid to subgrid scales of motion; large-scale upward vertical motion carries aloft the kinetic energy generated by storm activity at lower levels. In general, the time of maximum storm intensity is also the time of maximum energy conversion and transport.

  15. Women in public life.

    PubMed

    1992-01-01

    The UN Division for the Advancement of Women publication has devoted an issue to the role of women in public lie based on an analysis of women's status in industrialized countries presented in Vienna, Austria, in May 1991. Women already contribute to political life and make a difference in politics, but societal institutions and government processes have not yet adapted to this fact. Women's nongovernmental organizations promote women's interests at the governmental level, but often do not have the economic or political power as do other interests groups such as trade unions. Women often participation public life via their membership in women's organizations, community action groups, voluntary organizations, and other close to home groups. They prefer to participate in activities which are problem solving rather than institution building. These activities and groups operate outside established political institutions and are not considered as part of public and political life. Society's exclusion of women from leadership positions in public life keeps it from benefiting from the special contributions that women bring to decision making. Women show a tendency to have different leadership styles than men (e.g., ability to relate to people affected by their decisions), which are most needed for the modern world. They often do not campaign just for women's issues, but, once in office, they do tend to become more involved in women's issues. Women have affected positive changes in career and child care, often on a non-Socialist agenda, in various countries (e.g. Norway). This effect is referred to as the politics of motherhood. More access to politics and public life calls for removal of structural and situational barriers including the glass ceiling, discrimination, insufficient funds, and bearing most of the responsibility for child care. The UN women's groups has drafted a platform for interregional consultation on women's role in public life and scheduled the 4th

  16. Motivational readiness for physical activity and quality of life in long-term lung cancer survivors.

    PubMed

    Clark, Matthew M; Novotny, Paul J; Patten, Christi A; Rausch, Sarah M; Garces, Yolanda I; Jatoi, Aminah; Sloan, Jeff A; Yang, Ping

    2008-07-01

    Little is known about the relationship between motivational readiness for physical activity and quality of life (QOL) in long-term lung cancer survivors. Long-term survivors are considered those who are living 5 years or more following a cancer diagnosis. This project examined the relationship between a self-report measure of motivational readiness for physical activity and QOL in a sample of 272 long-term lung cancer survivors. Participants (54% male, average age 70 years old) completed the mailed survey an average of 6 years after being diagnosed with lung cancer. Survey measures included the stage of change for physical activity and a set of single item QOL and symptom scales. Thirty-seven percent of respondents reported they currently engaged in regular physical activity (a total of 30 min or more per day, at least 5 days per week). Kruskal-Wallis tests revealed that those who reported engaging in regular physical activity reported a better overall QOL, better QOL on all five domains of QOL functioning (mental, physical, social, emotional, and spiritual), and fewer symptoms compared to those with a sedentary lifestyle. Physical activity level may have important QOL and symptom management benefits for long-term lung cancer survivors. PMID:18243406

  17. Coping styles of pregnant adolescents.

    PubMed

    Myors, K; Johnson, M; Langdon, R

    2001-01-01

    This descriptive study examined the coping styles and specific strategies used by a group of pregnant adolescents attending an adolescent family support service. Seventy-one adolescents, with a mean age of 17 years, and a mean gestation of 25 weeks, completed the Revised Jalowiec Coping Scale (JCS-R). The findings demonstrated that the optimistic coping style (emotion-focused) was the most frequently used and most effective coping style for these young women. A confrontive coping style (problem-focused) was also used and found to be effective. A combination of problem-focused and emotion-focused styles is recommended, with an increased emphasis on problem-focused approaches. The focus by the adolescents on optimistic approaches is suggestive of a lack of understanding of the challenges that motherhood will place upon them, but is consistent with their age and developmental stage. A longitudinal study of coping styles and changes in style throughout pregnancy and early motherhood is recommended. Initial assessment and monitoring of coping styles of pregnant adolescents is proposed. This assessment would be the beginning point for a teaching program that highlights increased use of adaptive coping styles (problem-focused) with decreased use of maladaptive approaches, and includes emotion-focused styles. By expanding the repertoire of coping styles and strategies available to the adolescent, the public health nurse (PHN) prepares these vulnerable mothers for the challenges ahead. PMID:11251870

  18. Closeout Report for the Refractory Metal Accelerated Heat Pipe Life Test Activity

    NASA Technical Reports Server (NTRS)

    Martin, J.; Reid, R.; Stewart, E.; Hickman, R.; Mireles, O.

    2013-01-01

    With the selection of a gas-cooled reactor, this heat pipe accelerated life test activity was closed out and its resources redirected. The scope of this project was to establish the long-term aging effects on Mo-44.5%Re sodium heat pipes when subjected to space reactor temperature and mass fluences. To date, investigators have demonstrated heat pipe life tests of alkali metal systems up to .50,000 hours. Unfortunately, resources have not been available to examine the effect of temperature, mass fluence, or impurity level on corrosion or to conduct post-test forensic examination of heat pipes. The key objective of this effort was to establish a cost/time effective method to systematically test alkali metal heat pipes with both practical and theoretical benefits. During execution of the project, a heat pipe design was established, a majority of the laboratory test equipment systems specified, and operating and test procedures developed. Procurements for the heat pipe units and all major test components were underway at the time the stop work order was issued. An extremely important outcome was the successful fabrication of an annular wick from Mo-5%Re screen (the single, most difficult component to manufacture) using a hot isostatic pressing technique. This Technical Publication (TP) includes specifics regarding the heat pipe calorimeter water-cooling system, vendor design for the radio frequency heating system, possible alternative calorimeter designs, and progress on the vanadium equilibration technique. The methods provided in this TP and preceding project documentation would serve as a good starting point to rapidly implement an accelerated life test. Relevant test data can become available within months, not years, and destructive examination of the first life test heat pipe might begin within 6 months of test initiation. Final conclusions could be drawn in less than a quarter of the mission duration for a long-lived, fission-powered, deep space probe.

  19. Women, Physical Activity, and Quality of Life: Self-concept as a Mediator.

    PubMed

    Gonzalo Silvestre, Tamara; Ubillos Landa, Silvia

    2016-01-01

    The objectives of this research are: (a) analyze the incremental validity of physical activity's (PA) influence on perceived quality of life (PQL); (b) determine if PA's predictive power is mediated by self-concept; and (c) study if results vary according to a unidimensional or multidimensional approach to self-concept measurement. The sample comprised 160 women from Burgos, Spain aged 18 to 45 years old. Non-probability sampling was used. Two three-step hierarchical regression analyses were applied to forecast PQL. The hedonic quality-of-life indicators, self-concept, self-esteem, and PA were included as independent variables. The first regression analysis included global self-concept as predictor variable, while the second included its five dimensions. Two mediation analyses were conducted to see if PA's ability to predict PQL was mediated by global and physical self-concept. Results from the first regression shows that self-concept, satisfaction with life, and PA were significant predictors. PA slightly but significantly increased explained variance in PQL (2.1%). In the second regression, substituting global self-concept with its five constituent factors, only the physical dimension and satisfaction with life predicted PQL, while PA ceased to be a significant predictor. Mediation analysis revealed that only physical self-concept mediates the relationship between PA and PQL (z = 1.97, p < .050), and not global self-concept. Physical self-concept was the strongest predictor and approximately 32.45 % of PA's effect on PQL was mediated by it. This study's findings support a multidimensional view of self-concept, and represent a more accurate image of the relationship between PQL, PA, and self-concept. PMID:26898406

  20. Identity styles, positive youth development, and civic engagement in adolescence.

    PubMed

    Crocetti, Elisabetta; Erentaitė, Rasa; Zukauskienė, Rita

    2014-11-01

    Identity formation is a core developmental task of adolescence. Adolescents can rely on different social-cognitive styles to seek, process, and encode self-relevant information: information-oriented, normative, and diffuse-avoidant identity styles. The reliance on different styles might impact adolescents' adjustment and their active involvement in the society. The purpose of this study was to examine whether adolescents with different identity styles report differences in positive youth development (analyzed with the Five Cs-Competence, Confidence, Character, Connection, and Caring-model) and in various forms of civic engagement (i.e., involvement in school self-government activities, volunteering activities, youth political organizations, and youth non-political organizations). The participants were 1,633 (54.1 % female) 14-19 year old adolescents (M age = 16.56, SD age = 1.22). The findings indicated that adolescents with different identity styles differed significantly on all the Five Cs and on two (i.e., involvement in volunteering activities and in youth non-political organizations) forms of civic engagement. Briefly, adolescents with an information-oriented style reported high levels of both the Five Cs and civic engagement; participants with a normative style reported moderate to high scores on the Five Cs but low rates of civic engagement; diffuse-avoidant respondents scored low both on the Five Cs and on civic engagement. These findings suggest that the information-oriented style, contrary to the diffuse-avoidant one, has beneficial effects for both the individual and the community, while the normative style has quite beneficial effects for the individual but not for his/her community. Concluding, adolescents with different identity styles display meaningful differences in positive youth development and in rates of civic engagement. PMID:24488126

  1. Style in medical journals.

    PubMed Central

    Adams Smith, D E

    1983-01-01

    A study of medical journals from 1962 showed a constant preoccupation with style. Editors and contributors on both sides of the Atlantic revile unnecessary obscurity and complexity and the use of jargon, barbarisms, vogue words, and weak impersonal constructions. They bewail the pompous use of verbiage and the "medspeak" typified by acronyms and neologisms created by affixation. Suggestions for possible causes of poor medical style range from editorial demands for compression and a general ignorance of the principles of good writing to faulty logic and the subordination of communication to status seeking. The consequences of bad writing may include the fragmentation of knowledge, an increase in the importance of abstracting services, a trend towards free glossy medical newspapers, and, as remedial measures, workshops and courses in medical writing. Some implications for English language teachers working with foreign medical graduates and preclinical students are discussed. PMID:6414596

  2. Measuring the Leadership Styles and Scholarly Productivity of Nursing Department Chairpersons.

    ERIC Educational Resources Information Center

    Womack, Ranae Bohan

    1996-01-01

    Self-perceived leadership styles of nursing department chairpersons (n=106) were correlated with their scholarly productivity. A majority viewed themselves as having a "participating" leadership style with most of the remaining having a "selling" style. A majority felt pressure to engage in scholarly activities. (JOW)

  3. Hair Styling Appliances

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Key tool of Redken Laboratories new line of hair styling appliances is an instrument called a thermograph, a heat sensing device originally developed by Hughes Aircraft Co. under U.S. Army and NASA funding. Redken Laboratories bought one of the early models of the Hughes Probeye Thermal Video System or TVS which detects the various degrees of heat emitted by an object and displays the results in color on a TV monitor with colors representing different temperatures detected.

  4. Style comparisons in calligraphy

    NASA Astrophysics Data System (ADS)

    Zhang, Xiafen; Nagy, George

    2012-01-01

    Calligraphic style is considered, for this research, visual attributes of images of calligraphic characters sampled randomly from a "work" created by a single artist. It is independent of page layout or textual content. An experimental design is developed to investigate to what extent the source of a single, or of a few pairs, of character images can be assigned to the either same work or to two different works. The experiments are conducted on the 13,571 segmented and labeled 600-dpi character images of the CADAL database. The classifier is not trained on the works tested, only on other works. Even when only a few samples of same-class pairs are available, the difference-vector of a few simple features extracted from each image of a pair yields over 80% classification accuracy for a same-work vs. different-work dichotomy. When many pairs of different classes are available for each pair, the accuracy, using the same features, is almost the same. These style-verification experiments are part of our larger goal of style identification and forgery detection.

  5. Association of orogenic activity with the Ordovician radiation of marine life

    NASA Technical Reports Server (NTRS)

    Miller, A. I.; Mao, S.

    1995-01-01

    The Ordovician radiation of marine life was among the most substantial pulses of diversification in Earth history and coincided in time with a major increase in the global level of orogenic activity. To investigate a possible causal link between these two patterns, the geographic distributions of 6576 individual appearances of Ordovician vician genera around the world were evaluated with respect to their proximity to probable centers of orogeny (foreland basins). Results indicate that these genera, which belonged to an array of higher taxa that diversified in the Middle and Late Ordovician (trilobites, brachiopods, bivalves, gastropods, monoplacophorans), were far more diverse in, and adjacent to, foreland basins than they were in areas farther removed from orogenic activity (carbonate platforms). This suggests an association of orogeny with diversification at that time.

  6. Low-grade disease activity in early life precedes childhood asthma and allergy.

    PubMed

    Chawes, Bo Lund Krogsgaard

    2016-08-01

    Asthma and allergies are today the most common chronic diseases in children and the leading causes of school absences, chronic medication usage, emergency department visits and hospitalizations, which affect all members of the family and represent a significant societal and scientific challenge. These highly prevalent disorders are thought to originate from immune distortion in early childhood, but the etiology and heterogeneity of the disease mechanisms are not understood, which hampers preventive initiatives and makes treatment inadequate. The objective of this thesis is to investigate the presence of an early life disease activity prior to clinical symptoms to understand the anteceding pathophysiological steps towards childhood asthma and allergy. The thesis is built on seven studies from the Copenhagen Prospective Studies on Asthma in Childhood (COPSAC2000) birth cohort examining biomarkers of disease activity in 411 asymptomatic neonates in cord blood (I-II), urine (III), exhaled breath (IV-V) and infant lung function (VI-VII) in relation to the subsequent development of asthma and allergy during the first seven years of life. In papers I-II, we studied cord blood chemokines and 25(OH)-vitamin D, which represent a proxy of the inborn immature immune system, the intrauterine milieu, and the maternal immune health during pregnancy. High levels of the Th2-related chemokine CCL22 and high CCL22/CXCL11 ratio were positively correlated with total IgE level during preschool age (II). This suggests an inborn Th2 skewing of the immune system in healthy newborns subsequently developing elevated total IgE antibodies, which is considered to increase the risk of asthma and allergies later in life. Additionally, deficient cord blood 25(OH)-vitamin D levels were associated with a 2.7-fold increased risk of recurrent wheeze at age 0-7 years (I). Together, these findings support the concept that early life immune programming in the pre-symptomatic era plays an essential role

  7. Leisure Engagement: Medical Conditions, Mobility Difficulties, and Activity Limitations—A Later Life Perspective

    PubMed Central

    Nilsson, Ingeborg; Nyqvist, Fredrica; Gustafson, Yngve; Nygård, Mikael

    2015-01-01

    Objectives. This study aims to investigate the impact of medical conditions, mobility difficulties, and activity limitations on older people's engagement in leisure activities. Methods. The analyses are based on a cross regional survey carried out in 2010 in the Bothnia region (Northern Sweden and Western Finland). A posted questionnaire, which included questions on different aspects of leisure engagement, medical history, and health, was sent out to older persons in the region. The final sample consisted of 5435 persons aged 65, 70, 75, and 80 years. The data was analyzed by using ordinary least squares (OLS) multivariate regression. Results. The most important predictor of leisure engagement abstention among older people is the prevalence of activity limitations, whereas mobility difficulties and medical conditions play less important roles. The strong negative association between activity limitations and leisure engagement remains significant even after we control for individual, sociodemographic characteristics, and country. Discussion. This study provides a window into leisure engagement in later life and factors influencing the magnitude of engagement in leisure activities. PMID:26346706

  8. Quality of life and sexuality comparison between sexually active ovarian cancer survivors and healthy women

    PubMed Central

    Kim, Se Ik; Lee, Yumi; Joo, Jungnam; Park, KiByung; Lee, Dong Ock; Park, Sang-Yoon

    2015-01-01

    Objective compare quality of life (QoL) and sexual functioning between sexually active ovarian cancer survivors and healthy women. Methods A cross-sectional study was performed in 103 successfully treated ovarian cancer survivors and 220 healthy women. All women had engaged in sexual activity within the previous 3 months, and ovarian cancer survivors were under surveillance after primary treatment without evidence of disease. QoL and sexual functioning were assessed using three questionnaires; the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30), Ovarian Cancer Module (EORTC QLQ-OV28), and the Female Sexual Function Index (FSFI). Propensity score matching was used to adjust covariates between the ovarian cancer survivor and healthy women groups. In total, 73 ovarian cancer survivors and 73 healthy women were compared. Results Poorer social functioning (mean, 82.4 vs. 90.9; p=0.010) and more financial difficulties (mean, 16.4 vs. 7.8; p=0.019) were observed among ovarian cancer survivors than among healthy women. Sexuality, both in terms of desire, arousal, lubrication, orgasm, satisfaction, and pain and in terms of interest in sex, sexual activity, and enjoyment of sex (EORTC QLQ-OV28) were similar between the groups. However, vaginal dryness was more problematic in ovarian cancer survivors, with borderline statistical significance (p=0.081). Conclusion Sexuality was not impaired in ovarian cancer survivors who were without evidence of disease after primary treatment and having sexual activities, compared with healthy women, whereas social functioning and financial status did deteriorate. Prospective cohort studies are needed. PMID:25686396

  9. Is there a common water-activity limit for the three domains of life?

    PubMed

    Stevenson, Andrew; Cray, Jonathan A; Williams, Jim P; Santos, Ricardo; Sahay, Richa; Neuenkirchen, Nils; McClure, Colin D; Grant, Irene R; Houghton, Jonathan Dr; Quinn, John P; Timson, David J; Patil, Satish V; Singhal, Rekha S; Antón, Josefa; Dijksterhuis, Jan; Hocking, Ailsa D; Lievens, Bart; Rangel, Drauzio E N; Voytek, Mary A; Gunde-Cimerman, Nina; Oren, Aharon; Timmis, Kenneth N; McGenity, Terry J; Hallsworth, John E

    2015-06-01

    Archaea and Bacteria constitute a majority of life systems on Earth but have long been considered inferior to Eukarya in terms of solute tolerance. Whereas the most halophilic prokaryotes are known for an ability to multiply at saturated NaCl (water activity (a(w)) 0.755) some xerophilic fungi can germinate, usually at high-sugar concentrations, at values as low as 0.650-0.605 a(w). Here, we present evidence that halophilic prokayotes can grow down to water activities of <0.755 for Halanaerobium lacusrosei (0.748), Halobacterium strain 004.1 (0.728), Halobacterium sp. NRC-1 and Halococcus morrhuae (0.717), Haloquadratum walsbyi (0.709), Halococcus salifodinae (0.693), Halobacterium noricense (0.687), Natrinema pallidum (0.681) and haloarchaeal strains GN-2 and GN-5 (0.635 a(w)). Furthermore, extrapolation of growth curves (prone to giving conservative estimates) indicated theoretical minima down to 0.611 aw for extreme, obligately halophilic Archaea and Bacteria. These were compared with minima for the most solute-tolerant Bacteria in high-sugar (or other non-saline) media (Mycobacterium spp., Tetragenococcus halophilus, Saccharibacter floricola, Staphylococcus aureus and so on) and eukaryotic microbes in saline (Wallemia spp., Basipetospora halophila, Dunaliella spp. and so on) and high-sugar substrates (for example, Xeromyces bisporus, Zygosaccharomyces rouxii, Aspergillus and Eurotium spp.). We also manipulated the balance of chaotropic and kosmotropic stressors for the extreme, xerophilic fungi Aspergillus penicilloides and X. bisporus and, via this approach, their established water-activity limits for mycelial growth (∼0.65) were reduced to 0.640. Furthermore, extrapolations indicated theoretical limits of 0.632 and 0.636 a(w) for A. penicilloides and X. bisporus, respectively. Collectively, these findings suggest that there is a common water-activity limit that is determined by physicochemical constraints for the three domains of life. PMID:25500507

  10. Is there a common water-activity limit for the three domains of life?

    PubMed Central

    Stevenson, Andrew; Cray, Jonathan A; Williams, Jim P; Santos, Ricardo; Sahay, Richa; Neuenkirchen, Nils; McClure, Colin D; Grant, Irene R; Houghton, Jonathan DR; Quinn, John P; Timson, David J; Patil, Satish V; Singhal, Rekha S; Antón, Josefa; Dijksterhuis, Jan; Hocking, Ailsa D; Lievens, Bart; Rangel, Drauzio E N; Voytek, Mary A; Gunde-Cimerman, Nina; Oren, Aharon; Timmis, Kenneth N; McGenity, Terry J; Hallsworth, John E

    2015-01-01

    Archaea and Bacteria constitute a majority of life systems on Earth but have long been considered inferior to Eukarya in terms of solute tolerance. Whereas the most halophilic prokaryotes are known for an ability to multiply at saturated NaCl (water activity (aw) 0.755) some xerophilic fungi can germinate, usually at high-sugar concentrations, at values as low as 0.650–0.605 aw. Here, we present evidence that halophilic prokayotes can grow down to water activities of <0.755 for Halanaerobium lacusrosei (0.748), Halobacterium strain 004.1 (0.728), Halobacterium sp. NRC-1 and Halococcus morrhuae (0.717), Haloquadratum walsbyi (0.709), Halococcus salifodinae (0.693), Halobacterium noricense (0.687), Natrinema pallidum (0.681) and haloarchaeal strains GN-2 and GN-5 (0.635 aw). Furthermore, extrapolation of growth curves (prone to giving conservative estimates) indicated theoretical minima down to 0.611 aw for extreme, obligately halophilic Archaea and Bacteria. These were compared with minima for the most solute-tolerant Bacteria in high-sugar (or other non-saline) media (Mycobacterium spp., Tetragenococcus halophilus, Saccharibacter floricola, Staphylococcus aureus and so on) and eukaryotic microbes in saline (Wallemia spp., Basipetospora halophila, Dunaliella spp. and so on) and high-sugar substrates (for example, Xeromyces bisporus, Zygosaccharomyces rouxii, Aspergillus and Eurotium spp.). We also manipulated the balance of chaotropic and kosmotropic stressors for the extreme, xerophilic fungi Aspergillus penicilloides and X. bisporus and, via this approach, their established water-activity limits for mycelial growth (∼0.65) were reduced to 0.640. Furthermore, extrapolations indicated theoretical limits of 0.632 and 0.636 aw for A. penicilloides and X. bisporus, respectively. Collectively, these findings suggest that there is a common water-activity limit that is determined by physicochemical constraints for the three domains of life. PMID:25500507

  11. Evidence for Methyl-Compound-Activated Life in Coal Bed System 2 km Below Sea Floor

    NASA Astrophysics Data System (ADS)

    Trembath-reichert, E.; Morono, Y.; Dawson, K.; Wanger, G.; Bowles, M.; Heuer, V.; Hinrichs, K. U.; Inagaki, F.; Orphan, V. J.

    2014-12-01

    IODP Expedition 337 set the record for deepest marine scientific drilling down to 2.4 kmbsf. This cruise also had the unique opportunity to retrieve deep cores from the Shimokita coal bed system in Japan with the aseptic and anaerobic conditions necessary to look for deep life. Onboard scientists prepared nearly 1,700 microbiology samples shared among five different countries to study life in the deep biosphere. Samples spanned over 1 km in sampling depths and include representatives of shale, sandstone, and coal lithologies. Findings from previous IODP and deep mine expeditions suggest the genetic potential for methylotrophy in the deep subsurface, but it has yet to be observed in incubations. A subset of Expedition 337 anoxic incubations were prepared with a range of 13C-methyl substrates (methane, methylamine, and methanol) and maintained near in situ temperatures. To observe 13C methyl compound metabolism over time, we monitored the δ13C of the dissolved inorganic carbon (by-product of methyl compound metabolism) over a period of 1.5 years. Elemental analysis (EA), ion chromatograph (IC), 13C volatile fatty acid (VFA), and mineral-associated microscopy data were also collected to constrain initial and endpoint conditions in these incubations. Our geochemical evidence suggests that the coal horizon incubated with 13C-methane showed the highest activity of all methyl incubations. This provides the first known observation of methane-activated metabolism in the deep biosphere, and suggests there are not only active cells in the deeply buried terrigenous coal bed at Shimokita, but the presence of a microbial community activated by methylotrophic compounds.

  12. A Depth Video Sensor-Based Life-Logging Human Activity Recognition System for Elderly Care in Smart Indoor Environments

    PubMed Central

    Jalal, Ahmad; Kamal, Shaharyar; Kim, Daijin

    2014-01-01

    Recent advancements in depth video sensors technologies have made human activity recognition (HAR) realizable for elderly monitoring applications. Although conventional HAR utilizes RGB video sensors, HAR could be greatly improved with depth video sensors which produce depth or distance information. In this paper, a depth-based life logging HAR system is designed to recognize the daily activities of elderly people and turn these environments into an intelligent living space. Initially, a depth imaging sensor is used to capture depth silhouettes. Based on these silhouettes, human skeletons with joint information are produced which are further used for activity recognition and generating their life logs. The life-logging system is divided into two processes. Firstly, the training system includes data collection using a depth camera, feature extraction and training for each activity via Hidden Markov Models. Secondly, after training, the recognition engine starts to recognize the learned activities and produces life logs. The system was evaluated using life logging features against principal component and independent component features and achieved satisfactory recognition rates against the conventional approaches. Experiments conducted on the smart indoor activity datasets and the MSRDailyActivity3D dataset show promising results. The proposed system is directly applicable to any elderly monitoring system, such as monitoring healthcare problems for elderly people, or examining the indoor activities of people at home, office or hospital. PMID:24991942

  13. Oestradiol Exposure Early in Life Programs Daily and Circadian Activity Rhythms in Adult Mice.

    PubMed

    Royston, S E; Bunick, D; Mahoney, M M

    2016-01-01

    Hormone signalling during critical periods organises the adult circadian timekeeping system by altering adult hormone sensitivity and shaping fundamental properties of circadian rhythmicity. However, the timing of when developmental oestrogens modify the timekeeping system is poorly understood. To test the hypothesis that alterations in postnatal oestrogenic signalling organise adult daily activity rhythms, we utilised aromatase knockout mice (ArKO), which lack the enzyme required for oestradiol synthesis. ArKO and wild-type (WT) males and females were administered either oestradiol (E) or oil (OIL) daily for the first 5 postnatal days (p1-5E and p1-5OIL , respectively) because this time encompasses the emergence of clock gene rhythmicity and light responsiveness in the suprachiasmatic nucleus, a bilateral hypothalamic structure regarded as the 'master oscillator'. After sexual maturation, gonadectomy and exogenous oestradiol supplementation, locomotor parameters were assessed. We determined that altered oestrogenic signalling in early life exerts organisational control over the expression of daily and circadian activity rhythms in adult mice. Specifically, p1-5E reduced total wheel running activity in male and female ArKO and female WT mice but had no effect on WT male activity levels. In females, wheel running was consolidated by p1-5E to the early versus late evening, a phenomenon characteristic of male mice. The time of peak activity was advanced by p1-5E in WT and ArKO females but not males. P1-5E shortened the length of the active phase (alpha) in WT males but had no effect on ArKO males or females of either genotypes. Finally, p1-5E altered the magnitude of photic-induced shifts, suggesting that developmental oestrogenic signalling impacts adult circadian functions. In the present study, we further define both a critical period of development of the adult timekeeping system and the role that oestrogenic signalling plays in the expression of daily and

  14. Physical Activity and Quality of Life among Adults with Paraplegia in Odisha, India

    PubMed Central

    Ganesh, Shankar; Mishra, Chittaranjan

    2016-01-01

    Objectives: The complete rehabilitation of patients with spinal cord injuries (SCI) comprises both physical and psychosocial factors. This study therefore aimed to assess physical activity and quality of life (QOL) among paraplegic patients with SCI in Odisha, India. Methods: This cross-sectional prospective study was conducted between March 2010 and December 2013. All paraplegic patients treated at the Swami Vivekanand National Institute of Rehabilitation Training & Research in Odisha, India, during the study period who met the inclusion criteria were invited to participate in the study (n = 364). Structured face-to-face interviews were held with participants and QOL and physical activity were assessed using the abbreviated World Health Organization QOL instrument and the Physical Activity Scale for Individuals with Physical Disabilities, respectively. Results: A total of 84 people participated in the study (response rate: 23.1%). The mean age was 32.54 ± 10.75 years and 90.5% of the participants were male. Participants had a low mean metabolic equivalent score (18.18 ± 10.68 hours/day). Additionally, low mean scores were noted for the physical health, psychological well-being, social relationships and environment QOL domains (49.76 ± 18.74, 48.57 ± 17.04, 57.88 ± 17.04 and 49.85 ± 17.77, respectively). There was a strong positive association between levels of physical activity and all QOL domains (P <0.050). Physical activity and employment status were significant predictors of all QOL domains (P <0.001). Conclusion: Low physical activity levels and QOL were noted among the paraplegic subjects. Interventions promoting physical activity and employment may help to improve QOL among this patient group. PMID:26909214

  15. Explanatory style, dispositional optimism, and reported parental behavior.

    PubMed

    Hjelle, L A; Busch, E A; Warren, J E

    1996-12-01

    The relationship between two cognitive personality constructs (explanatory style and dispositional optimism) and retrospective self-reports of maternal and paternal behavior were investigated. College students (62 men and 145 women) completed the Life Orientation Test, Attributional Style Questionnaire, and Parental Acceptance-Rejection Questionnaire in a single session. As predicted, dispositional optimism was positively correlated with reported maternal and paternal warmth/acceptance and negatively correlated with aggression/hostility, neglect/indifference, and undifferentiated rejection during middle childhood. Unexpectedly, explanatory style was found to be more strongly associated with retrospective reports of paternal as opposed to maternal behavior. The implications of these results for future research concerning the developmental antecedents of differences in explanatory style and dispositional optimism are discussed. PMID:8955430

  16. Physical Activity Among Lung Cancer Survivors: Changes Across the Cancer Trajectory and Associations with Quality of Life

    PubMed Central

    Coups, Elliot J.; Park, Bernard J.; Feinstein, Marc B.; Steingart, Richard M.; Egleston, Brian L.; Wilson, Donna J.; Ostroff, Jamie S.

    2009-01-01

    Background Regular physical activity may offer benefits to lung cancer survivors, many of whom experience quality of life impairments. However, little is know about lung cancer survivors’ engagement in physical activity across the cancer trajectory. The current study addressed this research gap and also examined the association between lung cancer survivors’ physical activity and their quality of life. Methods The study participants were 175 individuals who completed surgical treatment for early-stage non-small cell lung cancer one to six years previously. Participants completed a one-time survey regarding their current quality of life and their engagement in physical activities currently, during the six months after treatment, and during the six months prior to diagnosis. Results Participants’ reported engagement in both moderate and strenuous intensity activities was lower during the post-treatment period compared to prior to diagnosis and at the current time. Engagement in light intensity activities did not differ for the three time points. Almost two-thirds of participants did not engage in sufficient activity to meet national physical activity guidelines for any of the three time points. Lung cancer survivors who currently met physical activity guidelines reported better quality of life in multiple domains than less active individuals. Conclusions Engagement in physical activity among lung cancer survivors is particularly low during the early post-treatment period. Current engagement in physical activity is associated with better quality of life. However, most lung cancer survivors do not meet physical activity guidelines and may benefit from interventions to promote engagement in regular physical activities. PMID:19190151

  17. Results from the Active for Life process evaluation: program delivery fidelity and adaptations.

    PubMed

    Griffin, Sarah F; Wilcox, Sara; Ory, Marcia G; Lattimore, Diana; Leviton, Laura; Castro, Cynthia; Carpenter, Ruth Ann; Rheaume, Carol

    2010-04-01

    Active for Life((R)) (AFL) was a large (n = 8159) translational initiative to increase physical activity (PA) in midlife and older adults. Translational research calls for a shift in emphasis from just understanding what works (efficacy) to also understanding how it works in more 'real world' settings. This article describes the process evaluation design and findings, discuss how these findings were used to better understand the translational process and provide a set of process evaluation recommendations with community-based translational research. AFL community organizations across the United States implemented one of two evidence-based PA programs (Active Living Every Day-The Cooper Institute; Human Kinetics Inc. or Active Choices-Stanford University). Both programs were based on the transtheoretical model and social cognitive theory. Overall, the process evaluation revealed high-dose delivery and implementation fidelity by quite varied community organizations serving diverse adult populations. Findings reveal most variation occurred for program elements requiring more participant engagement. Additionally, the results show how a collaborative process allowed the organizations to 'fit' the programs to their specific participant base while maintaining fidelity to essential program elements. PMID:19325031

  18. Health-related quality of life after solid organ transplantation: the role of sport activity.

    PubMed

    Cicognani, Elvira; Mazzoni, Davide; Totti, Valentina; Roi, Giulio Sergio; Mosconi, Giovanni; Nanni Costa, Alessandro

    2015-01-01

    The aim of the study was to investigate the effects of sport activity on health-related quality of life (HRQoL) of solid organ transplant recipients participating in sports competitions. A group of 168 sportive transplanted patients (STP), a group of 97 nonsportive transplanted patients (NSTP), and a group of 152 sportive healthy controls (SHC) were compared on the eight scales of the SF-36 questionnaire. STP and NSTP reported significantly lower scores than SHC on the physical functioning scale. STP did not differ from SHC in the Role-Physical, General Health, and Vitality scales, while NSTP reported significantly lower scores. STP obtained higher scores than NSTP and SHC on Mental Health. Among STP, the effect of quantity of sport activity was significant on General Health and Role Emotional, with more sport activity associated with higher HRQoL. Organ failure and post-transplant therapies may have negative consequences on HRQoL. Sports activities and participation in sports competitions can reduce this impact, improving general and psychological functioning of solid organ transplant recipients. PMID:25531821

  19. PHYSICAL ACTIVITY, SELF-ESTEEM, AND QUALITY OF LIFE AMONG PEOPLE WITH PHYSICAL DISABILITY.

    PubMed

    Jalayondeja, Chutima; Jalayondeja, Wattana; Suttiwong, Jattuporn; Sullivan, Patricia E; Nilanthi, Deepika L H K

    2016-05-01

    Physical activity (PA) can improve health and quality of life (QOL) of healthy people. However, the association between PA and QOL among people with physical disability (PWPD) is inconclusive. This study was conducted to determine the relationships between factors including intensity of PA, activitiy in daily living (ADL), stress, and self-esteem that influences self-reported QOL among PWPD. The relationships were further explored using the in-depth interview method to find out whether the intensity of PA, stress, and self-esteem are related to QOL perception in PWPD. One hundred sixty PWPD aged 18-48 years who studied at a vocational school were enrolled. A mixed method case study was conducted: cross-sectional survey and in-depth interview. Five questionnaires, including the Barthel Index, Perceived Stress Scale (PSS), Rosenberg Self-Esteem Scale (RSES), and Physical Activity Scale for Individuals with Physical Disabilities (PASIPD) were distributed. QOL was measured using the WHOQOL_BREF. Multiple linear regression was used to determine factors for QOL prediction. For in-depth interview, ten persons from each group (poor-to-fair and good QOL) volunteered to explore further about life satisfaction related to physical disability. One hundred forty-six (91%) subjects completed all questionnaires. One hundred fourteen (77%) reported poor-to-fair QOL. QOL was explained by self-esteem and ADL (adjusted R² 34.7%, p < 0.001) after adjusted for age, stress, and PA. Although PA could not explain QOL in PWPD, good QOL reported high activities (28.40 ± 30.20 MET hour/day) compared to poor and fair QOL (17.94 ± 22.06 and 21.70 ± 17.75 MET hour/day). Those who had good QOL reported that they were proud to be independent and did not feel inferior. PA participation among people with disabilities should therefore be encouraged. PMID:27405139

  20. The SNF1 Kinase Ubiquitin-associated Domain Restrains Its Activation, Activity, and the Yeast Life Span*♦

    PubMed Central

    Jiao, Rubin; Postnikoff, Spike; Harkness, Troy A.; Arnason, Terra G.

    2015-01-01

    The enzyme family of heterotrimeric AMP-dependent protein kinases is activated upon low energy states, conferring a switch toward energy-conserving metabolic pathways through immediate kinase actions on enzyme targets and delayed alterations in gene expression through its nuclear relocalization. This family is evolutionarily conserved, including the presence of a ubiquitin-associated (UBA) motif in most catalytic subunits. The potential for the UBA domain to promote protein associations or direct subcellular location, as seen in other UBA-containing proteins, led us to query whether the UBA domain within the yeast AMP-dependent protein kinase ortholog, SNF1 kinase, was important in these aspects of its regulation. Here, we demonstrate that conserved UBA motif mutations significantly alter SNF1 kinase activation and biological activity, including enhanced allosteric subunit associations and increased oxidative stress resistance and life span. Significantly, the enhanced UBA-dependent longevity and oxidative stress response are at least partially dependent on the Fkh1 and Fkh2 stress response transcription factors, which in turn are shown to influence Snf1 gene expression. PMID:25869125

  1. An Internet-Based Physical Activity Intervention to Improve Quality of Life of Inactive Older Adults: A Randomized Controlled Trial

    PubMed Central

    Broekhuizen, Karen; de Gelder, Jelle; Wijsman, Carolien A; Wijsman, Liselotte W; Westendorp, Rudi GJ; Verhagen, Evert; Slagboom, Pieternella E; van Mechelen, Willem; van Heemst, Diana; van der Ouderaa, Frans

    2016-01-01

    Background Increasing physical activity is a viable strategy for improving both the health and quality of life of older adults. Objective The aim of this study was to assess if an Internet-based intervention aimed to increase physical activity was effective in improving quality of life of inactive older adults. In addition, we analyzed the effect of the intervention on quality of life among those participants who successfully reached their individually targeted increase in daily physical activity as indicated by the intervention program, as well as the dose-response effect of increasing physical activity on quality of life. Methods The intervention was tested in a randomized controlled trial and was comprised of an Internet program—DirectLife (Philips)—aimed at increasing physical activity using monitoring and feedback by accelerometry and feedback by digital coaching (n=119). The control group received no intervention (n=116). Participants were inactive 60-70-year-olds and were recruited from the general population. Quality of life and physical activity were measured at baseline and after 3 months using the Research ANd Development 36-item health survey (RAND-36) and wrist-worn triaxial accelerometer, respectively. Results After 3 months, a significant improvement in quality of life was seen in the intervention group compared to the control group for RAND-36 subscales on emotional and mental health (2.52 vs -0.72, respectively; P=.03) and health change (8.99 vs 2.03, respectively; P=.01). A total of 50 of the 119 participants (42.0%) in the intervention group successfully reached their physical activity target and showed a significant improvement in quality of life compared to the control group for subscales on emotional and mental health (4.31 vs -0.72, respectively; P=.009) and health change (11.06 vs 2.03, respectively; P=.004). The dose-response analysis showed that there was a significant association between increase in minutes spent in moderate

  2. Probing Metabolic Activity of Deep Subseafloor Life with NanoSIMS

    NASA Astrophysics Data System (ADS)

    Morono, Y.; Terada, T.; Itoh, M.; Inagaki, F.

    2014-12-01

    There are very few natural environments where life is absent in the Earth's surface biosphere. However, uninhabitable region is expected to be exist in the deep subsurface biosphere, of which extent and constraining factor(s) have still remained largly unknown. Scientific ocean drilling have revealed that microbial communities in sediments are generally phylogenetically distinct from known spieces isolated from the Earth's surface biosphere, and hence metabolic functions of the deep subseafloor life remain unknown. In addition, activity of subseafloor microbial cells are thought to be extraordinally slow, as indicated by limited supply of neutrient and energy substrates. To understand the limits of the Earth's subseafloor biosphere and metabolic functions of microbial populations, detection and quantification of the deeply buried microbial cells in geological habitats are fundamentary important. Using newly developed cell separation techniques as well as an discriminative cell detection system, the current quantification limit of sedimentary microbial cells approaches to 102 cells/cm3. These techniques allow not only to assess very small microbial population close to the subsurface biotic fringe, but also to separate and sort the target cells using flow cytometric cell sorter. Once the deep subseafloor microbial cells are detached from mineral grains and sorted, it opens new windows to subsequent molecular ecological and element/isotopic analyses. With a combined use of nano-scale secondary ion masspectrometry (NanoSIMS) and stable isotope-probing techniques, it is possible to detect and measure activity of substrate incorporation into biomass, even for extremely slow metabolic processes such as uncharacteriszed deep subseafloor life. For example, it was evidenced by NanoSIMS that at least over 80% of microbial cells at ~200 meters-deep, 460,000-year-old sedimentary habitat are indeed live, which substrate incooporation was found to be low (10-15 gC/cell/day) even

  3. Adaptive active vibration control to improve the fatigue life of a carbon-epoxy smart structure

    NASA Astrophysics Data System (ADS)

    Ripamonti, Francesco; Cazzulani, Gabriele; Cinquemani, Simone; Resta, Ferruccio; Torti, Alessandro

    2015-04-01

    Active vibration controls are helpful in improving fatigue life of structures through limitation of absolute displacements. However, control algorithms are usually designed without explicitly taking into account the fatigue phenomenon. In this paper, an adaptive vibration controller is proposed to increase the fatigue life of a smart structure made of composite material and actuated with piezoelectric patches. The main innovation with respect to the most common solutions is that the control laws are directly linked to a damage driving force, which is correlated to a fatigue damage model for the specific material. The control logic is different depending on the damage state of the structure. If no significant damage affects the structure, the controller decreases the crack nucleation probability by limiting the driving forces in the overall structure. On the contrary, if initiated cracks are present, their further propagation is prevented by controlling the damage driving forces in the already damaged areas. The structural diagnostics is performed through a vibration-based health monitoring technique, while periodical adaptation of the controller is adopted to consider damage-induced changes on the structure state-space model and to give emphasis to the most excited modes. The control algorithm has been numerically validated on the finite element model of a cantilever plate.

  4. Multi Purpose Crew Vehicle Active Thermal Control and Environmental Control and Life Support Development Status

    NASA Technical Reports Server (NTRS)

    Lewis, John F.; Barido, Richard A.; Boehm, Paul; Cross, Cynthia D.; Rains, George Edward

    2014-01-01

    The Orion Multi Purpose Crew Vehicle (MPCV) is the first crew transport vehicle to be developed by the National Aeronautics and Space Administration (NASA) in the last thirty years. Orion is currently being developed to transport the crew safely beyond Earth orbit. This year, the vehicle focused on building the Exploration Flight Test 1 (EFT1) vehicle to be launched in September of 2014. The development of the Orion Active Thermal Control (ATCS) and Environmental Control and Life Support (ECLS) System, focused on the integrating the components into the EFT1 vehicle and preparing them for launch. Work also has started on preliminary design reviews for the manned vehicle. Additional development work is underway to keep the remaining component progressing towards implementation on the flight tests of EM1 in 2017 and of EM2 in 2020. This paper covers the Orion ECLS development from April 2013 to April 2014

  5. Design of high pressure oxygen filter for extravehicular activity life support system, volume 1

    NASA Technical Reports Server (NTRS)

    Wilson, B. A.

    1977-01-01

    The experience of the National Aeronautics and Space Administration (NASA) with extravehicular activity life support emergency oxygen supply subsystems has shown a large number of problems associated with particulate contamination. These problems have resulted in failures of high pressure oxygen component sealing surfaces. A high pressure oxygen filter was designed which would (a) control the particulate contamination level in the oxygen system to a five-micron glass bead rating, ten-micron absolute condition (b) withstand the dynamic shock condition resulting from the sudden opening of 8000 psi oxygen system shutoff valve. Results of the following program tasks are reported: (1) contaminant source identification tests, (2) dynamic system tests, (3) high pressure oxygen filter concept evaluation, (4) design, (5) fabrication, (6) test, and (7) application demonstration.

  6. Association between physical activity in daily life and pulmonary function in adult smokers

    PubMed Central

    Barboza, Miriane Lilian; Barbosa, Alan Carlos Brisola; Spina, Giovanna Domingues; Sperandio, Evandro Fornias; Arantes, Rodolfo Leite; Gagliardi, Antonio Ricardo de Toledo; Romiti, Marcello; Dourado, Victor Zuniga

    2016-01-01

    Objective: To determine whether the level of physical activity in daily life (PADL) is associated with pulmonary function in adult smokers. Methods: We selected 62 adult smokers from among the participants of an epidemiological study conducted in the city of Santos, Brazil. The subjects underwent forced spirometry for pulmonary function assessment. The level of PADL was assessed by the International Physical Activity Questionnaire and triaxial accelerometry, the device being used for seven days. The minimum level of PADL, in terms of quantity and intensity, was defined as 150 min/week of moderate to vigorous physical activity. Correlations between the studied variables were tested with Pearson's or Spearman's correlation coefficient, depending on the distribution of the variables. We used linear multiple regression in order to analyze the influence of PADL on the spirometric variables. The level of significance was set at 5%. Results: Evaluating all predictors, corrected for confounding factors, and using pulmonary function data as outcome variables, we found no significant associations between physical inactivity, as determined by accelerometry, and spirometric indices. The values for FVC were lower among the participants with arterial hypertension, and FEV1/FVC ratios were lower among those with diabetes mellitus. Obese participants and those with dyslipidemia presented with lower values for FVC and FEV1. Conclusions: Our results suggest that there is no consistent association between physical inactivity and pulmonary function in adult smokers. Smoking history should be given special attention in COPD prevention strategies, as should cardiovascular and metabolic comorbidities. PMID:27167434

  7. Stress, Coping Styles, and Optimism: Are They Related to Meaning of Education in Students' Lives?

    ERIC Educational Resources Information Center

    Krypel, Michelle N.; Henderson-King, Donna

    2010-01-01

    We explored the meanings that undergraduate students make of their education and how these meanings relate to students' perceived stress, styles of coping with stress, and optimism. Participants completed a meaning of education questionnaire, the Perceived Stress Scale, the COPE (a measure of coping styles), and the Life Orientation Test-Revised.…

  8. Continuing Bonds, Attachment Style, and Adjustment in the Conjugal Bereavement among Hong Kong Chinese

    ERIC Educational Resources Information Center

    Ho, Samuel M. Y.; Chan, Ide S. F.; Ma, Ernie P. W.; Field, Nigel P.

    2013-01-01

    The present study examined the effects of attachment style and continuing bonds, defined as the extent to which a bereaved individual feels that the deceased remains a part of his/her life, on post bereavement adjustment among 71 conjugally bereaved individuals. It was shown that bereaved individuals with an anxious attachment style tended to show…

  9. Learning Styles and Their Relationship to Stress and Coping in College Women

    ERIC Educational Resources Information Center

    Vaughn, L. M.; Hensley, B.; Baker, R. C.; Dearman, L.

    2010-01-01

    The authors examined the relationship between specific learning styles and stress and coping in a sample of female college students (N = 246). Participants in the study were assessed on the three variables by completing several self-report instruments measuring learning styles, life stress level, and coping skills. There were significant…

  10. Adherence to the physical activity intervention in the Lifestyle Interventions and Independence for Elders pilot (LIFE-P) study.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Lifestyle Interventions and Independence for Elders Pilot (LIFE-P) was a trial to examine the effects of physical activity on measures of disability risk in previously sedentary older adults at risk for disability. We examined adherence and retention to the LIPE-P physical activity (PA) interventio...

  11. Stable Relationships: Horse Care Activities. Level 3. 4-H Skills for Life Animal Series. National 4-H Curriculum. BU-08055

    ERIC Educational Resources Information Center

    Neiberger-Miller, Ami

    2004-01-01

    This is the third in a series of five horse project activity guides for youth. Levels 1-3 focus on "horse-less" activities, while Levels 4 and 5 zero in on riding and horsemanship. Each guide has an achievement program to encourage youth to learn and develop life skills. The assistance of a horse project helper in completing the achievement…

  12. Pessimistic explanatory style and response to illness.

    PubMed

    Lin, E H; Peterson, C

    1990-01-01

    Previous studies have shown that a pessimistic explanatory style is a risk factor for illness, but the factors linking explanatory style and illness are unknown. One's characteristic response to poor health may mediate this relationship. Perhaps pessimistic individuals act helplessly in the face of their symptoms, thereby exacerbating disease. In the present study, we investigated this possibility by asking 96 young adults to complete measures of explanatory style, habitual response to illness, and ways of coping during their most recent episode of illness. Subjects who explain bad events pessimistically (with internal, stable, and global causes) reported more frequent illnesses during the past year and rated their overall health more poorly than those who habitually favor external, unstable, and specific explanations. When ill, the pessimistic subjects were less likely than their optimistic counterparts to take active steps to combat their illness. Our results suggest that one pathway leading from pessimistic explanatory style to poor health is mundane: passivity in the face of disease. PMID:2369407

  13. Ward leadership styles.

    PubMed

    Bowman, G

    1989-01-01

    The purpose of this study was to devise a leadership style scale based in the authoritarian/democratic concept of leadership and to test it with a group of nurses. The working hypothesis was that nurses, working by primary nursing methods, would have a more democratic attitude to leadership than those nurses working in a traditional task allocation system. Recent papers such as that of Henry & Tuxill (1) plead for the caring professions to take on board the concept of the 'person'. Not only is the traditional model of nursing care seen as bad for the patient; it is seen also as harmful to the nurses. Fretwell (2) describes the task system as essentially an industrial model rather than a professional one which tends to satisfy the needs of the doctor rather than the patient or nurse. Kinston (3) describes nursing decision-making and work as Level I work (tradesmen). Current models of care that individualize the nurse's response to work and decision-making become Level II type (professional). Primary nursing fulfils the need for professionalizing nursing and meeting the need for more independence as well as respecting the patient as a 'person' with the organisation there to facilitate interaction between qualified nurse and patient. Changes in attitude and relationships are essential if work is to change from task to person-centred. Styles of leadership in nurses need to alter as our orientation to care issues change (4).(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2615867

  14. Promoting physical activity for elders with compromised function: the lifestyle Interventions and Independence for elders (LIFE) study physical activity intervention

    PubMed Central

    Rejeski, W Jack; Axtell, Robert; Fielding, Roger; Katula, Jeffrey; King, Abby C; Manini, Todd M; Marsh, Anthony P; Pahor, Marco; Rego, Alvito; Tudor-Locke, Catrine; Newman, Mark; Walkup, Michael P; Miller, Michael E

    2013-01-01

    The Lifestyle Interventions and Independence for Elders (LIFE) Study is a Phase III randomized controlled clinical trial (Clinicaltrials.gov identifier: NCT01072500) that will provide definitive evidence regarding the effect of physical activity (PA) on major mobility disability in older adults (70–89 years old) who have compromised physical function. This paper describes the methods employed in the delivery of the LIFE Study PA intervention, providing insight into how we promoted adherence and monitored the fidelity of treatment. Data are presented on participants’ motives and self-perceptions at the onset of the trial along with accelerometry data on patterns of PA during exercise training. Prior to the onset of training, 31.4% of participants noted slight conflict with being able to meet the demands of the program and 6.4% indicated that the degree of conflict would be moderate. Accelerometry data collected during PA training revealed that the average intensity – 1,555 counts/minute for men and 1,237 counts/minute for women – was well below the cutoff point used to classify exercise as being of moderate intensity or higher for adults. Also, a sizable subgroup required one or more rest stops. These data illustrate that it is not feasible to have a single exercise prescription for older adults with compromised function. Moreover, the concept of what constitutes “moderate” exercise or an appropriate volume of work is dictated by the physical capacities of each individual and the level of comfort/stability in actually executing a specific prescription. PMID:24049442

  15. Cognitive Distortions, Humor Styles, and Depression

    PubMed Central

    Rnic, Katerina; Dozois, David J. A.; Martin, Rod A.

    2016-01-01

    Cognitive distortions are negative biases in thinking that are theorized to represent vulnerability factors for depression and dysphoria. Despite the emphasis placed on cognitive distortions in the context of cognitive behavioural theory and practice, a paucity of research has examined the mechanisms through which they impact depressive symptomatology. Both adaptive and maladaptive styles of humor represent coping strategies that may mediate the relation between cognitive distortions and depressive symptoms. The current study examined the correlations between the frequency and impact of cognitive distortions across both social and achievement-related contexts and types of humor. Cognitive distortions were associated with reduced use of adaptive Affiliative and Self-Enhancing humor styles and increased use of maladaptive Aggressive and Self-Defeating humor. Reduced use of Self-Enhancing humor mediated the relationship between most types of cognitive distortions and depressed mood, indicating that distorted negative thinking may interfere with an individual’s ability to adopt a humorous and cheerful outlook on life (i.e., use Self-Enhancing humor) as a way of regulating emotions and coping with stress, thereby resulting in elevated depressive symptoms. Similarly, Self-Defeating humor mediated the association of the social impact of cognitive distortions with depression, such that this humor style may be used as a coping strategy for dealing with distorted thinking that ultimately backfires and results in increased dysphoria. PMID:27547253

  16. Cognitive Distortions, Humor Styles, and Depression.

    PubMed

    Rnic, Katerina; Dozois, David J A; Martin, Rod A

    2016-08-01

    Cognitive distortions are negative biases in thinking that are theorized to represent vulnerability factors for depression and dysphoria. Despite the emphasis placed on cognitive distortions in the context of cognitive behavioural theory and practice, a paucity of research has examined the mechanisms through which they impact depressive symptomatology. Both adaptive and maladaptive styles of humor represent coping strategies that may mediate the relation between cognitive distortions and depressive symptoms. The current study examined the correlations between the frequency and impact of cognitive distortions across both social and achievement-related contexts and types of humor. Cognitive distortions were associated with reduced use of adaptive Affiliative and Self-Enhancing humor styles and increased use of maladaptive Aggressive and Self-Defeating humor. Reduced use of Self-Enhancing humor mediated the relationship between most types of cognitive distortions and depressed mood, indicating that distorted negative thinking may interfere with an individual's ability to adopt a humorous and cheerful outlook on life (i.e., use Self-Enhancing humor) as a way of regulating emotions and coping with stress, thereby resulting in elevated depressive symptoms. Similarly, Self-Defeating humor mediated the association of the social impact of cognitive distortions with depression, such that this humor style may be used as a coping strategy for dealing with distorted thinking that ultimately backfires and results in increased dysphoria. PMID:27547253

  17. Evaluating life-safety risk of fieldwork at New Zealand's active volcanoes

    NASA Astrophysics Data System (ADS)

    Deligne, Natalia; Jolly, Gill; Taig, Tony; Webb, Terry

    2014-05-01

    Volcano observatories monitor active or potentially active volcanoes. Although the number and scope of remote monitoring instruments and methods continues to grow, in-person field data collection is still required for comprehensive monitoring. Fieldwork anywhere, and especially in mountainous areas, contains an element of risk. However, on volcanoes with signs of unrest, there is an additional risk of volcanic activity escalating while on site, with potentially lethal consequences. As an employer, a volcano observatory is morally and sometimes legally obligated to take reasonable measures to ensure staff safety and to minimise occupational risk. Here we present how GNS Science evaluates life-safety risk for volcanologists engaged in fieldwork on New Zealand volcanoes with signs of volcanic unrest. Our method includes several key elements: (1) an expert elicitation for how likely an eruption is within a given time frame, (2) quantification of, based on historical data when possible, given a small, moderate, or large eruption, the likelihood of exposure to near-vent processes, ballistics, or surge at various distances from the vent, and (3) estimate of fatality rate given exposure to these volcanic hazards. The final product quantifies hourly fatality risk at various distances from a volcanic vent; various thresholds of risk (for example, zones with more than 10-5 hourly fatality risk) trigger different levels of required approval to undertake work. Although an element of risk will always be present when conducting fieldwork on potentially active volcanoes, this is a first step towards providing objective guidance for go/no go decisions for volcanic monitoring.

  18. The Four F's of Variant Family Forms and Marriage Styles

    ERIC Educational Resources Information Center

    Sussman, Marvin B.

    1975-01-01

    Touches on the "fabulousness, fantasies, fantastics, and fictiveness" of variant family forms and marriage styles. Before the nuclear family structure and monogamous marriage are discarded, have we assessed if the issues related to individual survival, self-actualization, and quality of life are better served with new forms than with the old?…

  19. "The Wind in the Willows" and the Style of Romance

    ERIC Educational Resources Information Center

    Gill, R. B.

    2012-01-01

    The style of Kenneth Grahame's "The Wind in the Willows" arises from an alternative vision and choice of values characteristic of romance. Romance seeks fulfillment beyond the consequences of everyday relationships and the constrictions of ordinary life. Causal relationships give way to lists of independent items, unmotivated outcomes, and…

  20. Embracing the Institutional Mission: Influences of Identity Processing Styles

    ERIC Educational Resources Information Center

    Milner, Lauren A.; Ferrari, Joseph R.

    2010-01-01

    Previous research suggests that different information processing styles influence how effectively students adapt to a college environment. During the college years, individuals shape and refine their values and principles while they also develop a life-long philosophy. The present study examined how student ego-identity development (n = 1,249) was…

  1. Automatic Detection of Tutoring Styles Based on Tutors' Behavior

    ERIC Educational Resources Information Center

    Bendjebar, Safia; Lafifi, Yacine; Zedadra, Amina

    2016-01-01

    In e-learning systems, tutors have a significant impact on learners' life to increase their knowledge level and to make the learning process more effective. They are characterized by different features. Therefore, identifying tutoring styles is a critical step in understanding the preference of tutors on how to organize and help the learners. In…

  2. Learned helplessness in children: a longitudinal study of depression, achievement, and explanatory style.

    PubMed

    Nolen-Hoeksema, S; Girgus, J S; Seligman, M E

    1986-08-01

    In this longitudinal study, the depressive symptoms, life events, and explanatory styles of 168 school children were measured five times during the course of 1 year. Measures of school achievement were obtained once during the year. Depressive symptoms and explanatory styles were found to be quite stable over the year. As predicted by the reformulated learned helplessness theory, explanatory style both correlated with concurrent levels of depression and school achievement and predicted later changes in depression during the year. Depression also predicted later explanatory styles. The implications of these results for intervention with children with depressive symptoms or school achievement problems are discussed. PMID:3746624

  3. Overview of ESA life support activities in preparation of future exploration

    NASA Astrophysics Data System (ADS)

    Lasseur, Christophe; Paille, Christel

    2016-07-01

    Since 1987, the European Space Agency has been active in the field of Life Support development. When compare to its international colleagues, it is clear that ESA started activities in the field with a "delay of around 25 years. Due to this situation and to avoid duplication, ESA decided to focus more on long term manned missions and to consider more intensively regenerative technologies as well as the associated risks management ( e.g. physical, chemical and contaminants). Fortunately or not, during the same period, no clear plan of exploration and consequently not specific requirements materialized. This force ESA to keep a broader and generic approach of all technologies. Today with this important catalogue of technologies and know-how, ESA is contemplating the different scenario of manned exploration beyond LEO. In this presentation we review the key scenario of future exploration, and identify the key technologies who loo the more relevant. An more detailed status is presented on the key technologies and their development plan for the future.

  4. Spirocyclic chromanes exhibit antiplasmodial activities and inhibit all intraerythrocytic life cycle stages.

    PubMed

    Roberts, Bracken F; Iyamu, Iredia D; Lee, Sukjun; Lee, Eunyoung; Ayong, Lawrence; Kyle, Dennis E; Yuan, Yu; Manetsch, Roman; Chakrabarti, Debopam

    2016-04-01

    We screened a collection of synthetic compounds consisting of natural-product-like substructural motifs to identify a spirocyclic chromane as a novel antiplasmodial pharmacophore using an unbiased cell-based assay. The most active spirocyclic compound UCF 201 exhibits a 50% effective concentration (EC50) of 350 nM against the chloroquine-resistant Dd2 strain and a selectivity over 50 using human liver HepG2 cells. Our analyses of physicochemical properties of UCF 201 showed that it is in compliance with Lipinski's parameters and has an acceptable physicochemical profile. We have performed a limited structure-activity-relationship study with commercially available chromanes preserving the spirocyclic motif. Our evaluation of stage specificities of UCF 201 indicated that the compound is early-acting in blocking parasite development at ring, trophozoite and schizont stages of development as well as merozoite invasion. SPC is an attractive lead candidate scaffold because of its ability to act on all stages of parasite's aexual life cycle unlike current antimalarials. PMID:27054067

  5. Spirocyclic chromanes exhibit antiplasmodial activities and inhibit all intraerythrocytic life cycle stages

    PubMed Central

    Roberts, Bracken F.; Iyamu, Iredia D.; Lee, Sukjun; Lee, Eunyoung; Ayong, Lawrence; Kyle, Dennis E.; Yuan, Yu; Manetsch, Roman; Chakrabarti, Debopam

    2016-01-01

    We screened a collection of synthetic compounds consisting of natural-product-like substructural motifs to identify a spirocyclic chromane as a novel antiplasmodial pharmacophore using an unbiased cell-based assay. The most active spirocyclic compound UCF 201 exhibits a 50% effective concentration (EC50) of 350 nM against the chloroquine-resistant Dd2 strain and a selectivity over 50 using human liver HepG2 cells. Our analyses of physicochemical properties of UCF 201 showed that it is in compliance with Lipinski's parameters and has an acceptable physicochemical profile. We have performed a limited structure-activity-relationship study with commercially available chromanes preserving the spirocyclic motif. Our evaluation of stage specificities of UCF 201 indicated that the compound is early-acting in blocking parasite development at ring, trophozoite and schizont stages of development as well as merozoite invasion. SPC is an attractive lead candidate scaffold because of its ability to act on all stages of parasite's aexual life cycle unlike current antimalarials. PMID:27054067

  6. Methodology of determining student's cognitive styles and its application for teaching physics.

    PubMed

    Grebenev, Igor V; Lozovskaya, Ludmila B; Morozova, Ekaterina O

    2014-01-01

    A psychological foundation of differentiation of learning on the basis of students' individual characteristics (cognitive styles) with orientation to physics education in high school is discussed. The computer testing technique for preliminary determination of students' cognitive styles is proposed. It is based on the assumed connection between test parameters and parameters of degree of manifestation of cognitive style. The combined method of refining students' cognitive styles, based on the observations of their learning activity, is proposed. Personality traits, characterizing particular cognitive styles, are determined. PMID:25184112

  7. Supervisory Styles: A Contingency Framework

    ERIC Educational Resources Information Center

    Boehe, Dirk Michael

    2016-01-01

    While the contingent nature of doctoral supervision has been acknowledged, the literature on supervisory styles has yet to deliver a theory-based contingency framework. A contingency framework can assist supervisors and research students in identifying appropriate supervisory styles under varying circumstances. The conceptual study reported here…

  8. Learning Style Profile: Examiner's Manual.

    ERIC Educational Resources Information Center

    Keefe, James W.; Monk, John S.

    This examiner's manual accompanies the Learning Style Profile (LSP), which measures cognitive skills as well as affective and environmental preferences. Charles Letteri's General Operations Model was accepted as the prototype for relating learning styles to cognitive information processing. The LSP was developed from 1983 to 1986; several versions…

  9. The Significance of Leadership Style.

    ERIC Educational Resources Information Center

    Goldman, Elise

    1998-01-01

    In a learning environment, leadership style reflects a leader's deeply held educational beliefs, which are mirrored in the school's culture. Case studies illustrate how the leadership styles of three principals affect school ambience. Good leadership practice means acknowledging each person's differing gifts, strengths, and concerns, and utilizing…

  10. Choreography Styles in Figure Skating

    ERIC Educational Resources Information Center

    Moormann, Peter Paul

    2006-01-01

    Fifty-eight figure skating trainers from fifteen different countries acted as volunteers in this study on choreography styles. The styles were based on reports of artistic-creative strategies in composing music, drawing, writing poems or novels, and in making dances. The prevalence of the Mozartian (at the onset the choreographer already has a…

  11. Reconsidering the Teaching of Style

    ERIC Educational Resources Information Center

    Butler, Paul

    2011-01-01

    About 10 years ago, Robert J. Connors's article "The Erasure of the Sentence" questioned the disappearance of writing style and examined the validity of some of the reasons given for its disappearance. Since that 2000 article, the study of style has undergone a kind of renaissance, with numerous books and articles on its uses in composition theory…

  12. Writing Styles of College Students.

    ERIC Educational Resources Information Center

    Lavelle, Ellen

    2001-01-01

    Notes that the college writing style model is based on a wide range of research conducted in the United States and abroad. Notes the writing style model is comprehensive because it explains strategies writers use in relation to writers' beliefs, writing environments, and written products. Concludes with recommendations for instruction that…

  13. Planning for Neomillennial Learning Styles

    ERIC Educational Resources Information Center

    Dede, Chris

    2005-01-01

    Rapid advances in information technology are reshaping the learning styles of many students in higher education. Many faculty will find such a shift in instruction difficult, but through professional development they can accommodate neomillennial learning styles to continue teaching effectively as the nature of students evolves. Beyond this…

  14. HISPANIC-STYLE CHEESE RESEARCH

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The demand for Hispanic-style cheeses has grown tremendously in the U.S. because of the increasing Hispanic population, the popularity of the Mexican/Latin American cuisine, and the unique quality traits of the cheeses. A few areas of concern for manufacturers of Hispanic-style cheeses include the ...

  15. Matching Teacher and Learner Styles.

    ERIC Educational Resources Information Center

    Howell, John F.; Erickson, Marilyn R.

    This study focuses on the question of "emotional style," defined as the structure or lack of structure in the interaction between teacher and student. Characteristics of "open" and "structured" teachers and students are defined. It is hypothesized that a matching of teacher and student emotional style will result in greater student achievement. A…

  16. How to Use Advisory Styles.

    ERIC Educational Resources Information Center

    Margerison, Charles

    1988-01-01

    The author discusses the two basic advisory styles: (1) pumping advice in and (2) drawing information out that helps individuals solve their own problems. He demonstrates the major differences between these styles and indicates the conditions under which each is appropriate. (CH)

  17. Managerial Styles and Employee Responses.

    ERIC Educational Resources Information Center

    Beehr, Terry A.; Gupta, Nina

    Managerial styles and the concommitant relationships between managers and other employees can have a significant impact on many aspects of the work situation. In a study of the environments within two automotive supply organizations similar in size and technology but different in formal managerial styles (participative management and modified…

  18. Cognitive Style and Hypothesis Testing.

    ERIC Educational Resources Information Center

    Davis, J. Kent

    The primary purpose of this study was to determine empirically whether an individual's cognitive style differentially influences his hypothesizing behavior within a relatively simple information processing task. A characteristic of cognitive style explored is the manner in which an individual perceives and analyzes a stimulus configuration;…

  19. Management and Communicator Style: A Correlational Analysis

    ERIC Educational Resources Information Center

    Bradley, Patricia Hayes; Baird, John E., Jr.

    1977-01-01

    Investigates the relationship between communicator style and managerial behavior in the organizational context and concludes that different styles of management which are typified by different styles of communication could significantly affect organizational communication practices. (MH)

  20. Explanatory Style of Secondary Vocational Educators.

    ERIC Educational Resources Information Center

    Hall, Helen C.; Smith, Bettye P.

    1999-01-01

    A study of the explanatory style of secondary vocational education in Georgia (n=219) indicated that most had an optimistic explanatory style. Business teachers were most likely and agriculture teachers least likely to use this style. (JOW)

  1. Minocycline attenuates microglia activation and blocks the long-term epileptogenic effects of early-life seizures.

    PubMed

    Abraham, Jayne; Fox, Patrick D; Condello, Carlo; Bartolini, Alyssa; Koh, Sookyong

    2012-05-01

    Innate immunity mediated by microglia appears to play a crucial role in initiating and propagating seizure-induced inflammatory responses. To address the role of activated microglia in the pathogenesis of childhood epilepsy, we first examined the time course of microglia activation following kainic acid-induced status epilepticus (KA-SE) in Cx3cr1(GFP/+) transgenic mice whose microglia are fluorescently labeled. We then determined whether this seizure-induced microglia activation primes the central immune response to overreact and to increase the susceptibility to a second seizure later in life. We used an inhibitor of microglia activation, minocycline, to block the seizure-induced inflammation to determine whether innate immunity plays a causal role in mediating the long-term epileptogenic effects of early-life seizure. First status epilepticus was induced at postnatal day (P) 25 and a second status at P39. KA-SE at P25 caused nearly a two-fold increase in microglia activation within 24h. Significant seizure-induced activation persisted for 7 days and returned to baseline by 14 days. P39 animals with prior exposure to KA-SE not only responded with greater microglial activation in response to "second hit" of KA, but shorter latency to express seizures. Inhibition of seizure-induced inflammation by 7 day minocycline post-treatment abrogated both the exaggerated microglia activation and the increased susceptibility to the second seizure later in life. The priming effect of early-life seizures is accompanied by modified and rapidly reactivated microglia. Our results suggest that anti-inflammatory therapy after SE may be useful to block the epileptogenic process and mitigate the long-term damaging effects of early-life seizures. PMID:22366182

  2. Characteristics of the Activity-Affect Association in Inactive People: An Ambulatory Assessment Study in Daily Life

    PubMed Central

    von Haaren, Birte; Loeffler, Simone Nadine; Haertel, Sascha; Anastasopoulou, Panagiota; Stumpp, Juergen; Hey, Stefan; Boes, Klaus

    2013-01-01

    Acute and regular exercise as well as physical activity (PA) is related to well-being and positive affect. Recent studies have shown that even daily, unstructured physical activities increase positive affect. However, the attempt to achieve adherence to PA or exercise in inactive people through public health interventions has often been unsuccessful. Most studies analyzing the activity-affect association in daily life, did not report participants’ habitual activity behavior. Thus, samples included active and inactive people, but they did not necessarily exhibit the same affective reactions to PA in daily life. Therefore the present study investigated whether the association between PA and subsequent affective state in daily life can also be observed in inactive individuals. We conducted a pilot study with 29 inactive university students (mean age 21.3 ± 1.7 years) using the method of ambulatory assessment. Affect was assessed via electronic diary and PA was measured with accelerometers. Participants had to rate affect every 2 h on a six item bipolar scale reflecting the three basic mood dimensions energetic arousal, valence, and calmness. We calculated activity intensity level [mean Metabolic Equivalent (MET) value] and the amount of time spent in light activity over the last 15 min before every diary prompt and conducted within-subject correlations. We did not find significant associations between activity intensity and the three mood dimensions. Due to the high variability in within-subject correlations we conclude that not all inactive people show the same affective reactions to PA in daily life. Analyzing the PA-affect association of inactive people was difficult due to little variance and distribution of the assessed variables. Interactive assessment and randomized controlled trials might help solving these problems. Future studies should examine characteristics of affective responses of inactive people to PA in daily life. General assumptions

  3. Gravitational mechanism of active life of the Earth, planets and satellites

    NASA Astrophysics Data System (ADS)

    Barkin, Yury

    2010-05-01

    antiphase in opposite hemispheres of the Earth (first of all in northern and southern hemispheres). Told concerns to all geodynamic and geophysical processes, to variations of physical fields, to tectonic and geodetic reorganizations of layers of the Earth, to redistributions of atmospheric, oceanic and other fluid masses of the Earth. The certain asymmetry of displays of processes in northern and southern hemispheres on the other hand is marked. So secular trends of some processes are contrast in northern and southern hemispheres, i.e. velocities of secular changes are essentially different. All described phenomena are caused first of all by cyclic oscillations and secular drift of the core to the north (in present epoch). In longer time scales the similar phenomena of inversion, dissymmetry also have place and determine a nature and style of displacements of continents and lithospheric plates, planetary magmatic activity and plume tectonics as a whole, formation of mountains, elevations and depressions, systems of lineaments and cracks, regressions and transgressions of sea level (Barkin, 2002). Synchronous steps of activity of natural processes. 'For an explanation of observably step-by-step variations of geodynamic and geophysical processes the mechanism of sharp sporadic relative displacements of the core and the mantle and deformations of the mantle in the certain periods of time (the phenomenon of "galloping of the core') is offered.

  4. Association between the physical activity level and the quality of life of patients with type 2 diabetes mellitus

    PubMed Central

    Çolak, Tuğba Kuru; Acar, Gönül; Dereli, E. Elçin; Özgül, Bahar; Demirbüken, İlkşan; Alkaç, Çiğdem; Polat, M. Gülden

    2016-01-01

    [Purpose] Physical activity and regular exercise play an important role in glycemic control, which is considered an important part of the treatment of type 2 diabetes mellitus. This study evaluated physical activity level and its relationship with quality of life in patients with type 2 diabetes mellitus. [Subjects and Methods] We evaluated 129 subjects with type 2 diabetes mellitus through a face-to-face interview using the short version of the International Physical Activity Questionnaire and Diabetes-39. Demographic data, diabetes symptoms, time of initial diagnosis, and treatment procedure/approaches were recorded. [Results] Of the study subjects, 51 (39.5%) had low, 67 had moderate (51.9%), and 11 (8.5%) had high activity levels. The mean weekly sitting duration was 302 minutes. The mean weekly walking time was 231.7 minutes. Except for the “diabetes control” domain, scores for all the subgroups and the total score in the quality-of-life assessment had a statistically significant negative correlation with physical activity level. [Discussion] Physical inactivity negatively affects the quality of life of diabetic patients. A planned exercise education program and incorporation of exercise into the lifestyle can improve the quality of life of patients with type 2 diabetes mellitus. PMID:26957746

  5. Encaustic Still Life.

    ERIC Educational Resources Information Center

    Mathes, Len

    2002-01-01

    Presents an art lesson used in an advanced high school art class where students used the encaustic painting technique by melting wax and combining various pigments. Explains that the students painted a still-life of flowers in the style of Vincent van Gogh. (CMK)

  6. Expected years of life free of chronic condition-induced activity limitations - United States, 1999-2008.

    PubMed

    Molla, Michael T

    2013-11-22

    Over the 20th century, the U.S. population has witnessed major changes in fatal and nonfatal health outcomes. Mortality has declined, and life expectancy has increased continuously; chronic conditions have replaced acute diseases as leading causes of both illness and death. During 1900-2008, average life expectancy at birth for the total U.S. population increased from 47.3 years in 1900 to 78.1 years in 2008, a gain of 30.8 years. In addition, an increasing proportion of the U.S. population is aged >65 years. According to the U.S. Census Bureau estimates, at the beginning of the 20th century, the U.S. population aged >65 years constituted only 4.1 percent of the total population; by 2008, the percentage of the total U.S. population aged >65 years was 12.8%. However, declines in mortality are not necessarily associated with declines in morbidity or the consequences of chronic conditions on life activities. The possibility that longer life might be accompanied by poor health makes it essential to develop measures that account for both mortality and morbidity at the same time. Hence, over the past 40 years, a new set of health measures (e.g., "healthy life expectancies") have been developed that account for both mortality and life spent free of the consequences of ill health. One of these newly developed set of measures (called "active life expectancy") is the average number of years expected to be lived without activity limitations. PMID:24264496

  7. Gender and Casual Sexual Activity From Adolescence to Emerging Adulthood: Social and Life Course Correlates

    PubMed Central

    Lyons, Heidi A.; Manning, Wendy D.; Longmore, Monica A.; Giordano, Peggy C.

    2015-01-01

    The prevalence of casual sexual activity among teens and emerging adults has led to much public attention. Yet limited research has investigated whether the number of casual sexual partners per year changes as heterosexual men and women transition from adolescence into emerging adulthood. We considered the influence of social context and life course factors on the number of casual sex partners. We examined four waves of interviews from the Toledo Adolescent Relationships Study (TARS) and used negative binomial growth curve models to investigate patterns of change in the number of casual sex partners (N = 1,196) ages 15 to 22. Men and women both reported increases in the number of casual sex partners over time and did not differ from each other in the rate of change over time. In all, 40% of respondents reported a recent casual sex partner at age 22. Number of prior dating relationships, education status, substance use, and perceptions of peer sexual behavior significantly influenced the number of casual sex partners. Emerging adults who did not complete high school, compared to those enrolled in four-year degree programs, reported significantly more partners. The findings contribute to research on intimate relationships and provide insights for programs targeting emerging adults. PMID:24992285

  8. Nutritional Intake, Physical Activity and Quality of Life in COPD Patients.

    PubMed

    Chambaneau, A; Filaire, M; Jubert, L; Bremond, M; Filaire, E

    2016-08-01

    In this study, we aimed to document the level of physical activity (PA), quality of life, depression status and nutritional data of 20 individuals with chronic obstructive pulmonary disease (COPD) (mean age 65.0±7.0 years) admitted in hospital for pulmonary rehabilitation and compare these data to those obtained in 20 similarly aged healthy individuals. Nutritional data were collected using a 3-day diet record. COPD patients engaged in significantly less PA than healthy individuals and achieved a significant higher score of Beck Depression Inventory (BDI) than the control group. Their Fat Free Mass Index (FFMI) was significantly lower when compared to the control group (p<0.05). Patients had significantly lower total caloric intake, Vitamins B6, B9, B12, Vitamin E, β carotene and omega 3 than controls. Moreover, patients with low FFMI reported significantly lower mean intake of energy, carbohydrate, vitamin E and vitamin B6 than patients with normal FFMI. Because oxidative stress and inflammation are features of many lung diseases, nutrients with anti-oxidant and anti-inflammatory properties could be useful in prevention or treatment. Further work is needed to explore the possible relationship between the intake of B group vitamins, Vitamin E, n-3PUFAS and the development and progression of lung disease. PMID:27286177

  9. "To me, it's my life": medical communication, trust, and activism in cyberspace.

    PubMed

    Radin, Patricia

    2006-02-01

    This paper studies the conversations and activities of an online support group for breast cancer sufferers and survivors and their supporters. Using communications medium theory and social capital theory, it examines the mundane and profound exchanges, the poignant self-disclosures, the creative expressions of solidarity, and the minor but not-insignificant political actions of people--initially strangers--who come together as a 'virtuous circle,' not only to assist with medical issues but also to meet emotional and even material needs. Sponsored by the Canadian nonprofit organization Breast Cancer Action Nova Scotia (BCANS), this virtual community has logged over a half million messages since 1996. Not every BCANS participant is an activist--many are just trying to grapple with their disease--but some find ways to shatter the professional "information monopoly," and to press for healthcare improvements. The study illustrates the scope, passion, and complexity of peer-to-peer medical communication in a virtual environment that promotes "thick trust". BCANS participants discuss with candor, warmth and even humor such painful topics as death and dying and the crises in intimate relationships brought about by a terminal illness. The sharing of confidences and fears enables participants to pool their 'collective intelligence' about many things, from how to cope with swelling, to how to think about end-of-life issues, to how to improve social policy. PMID:16039031

  10. Physical activity and quality of life in head and neck cancer survivors: a literature review.

    PubMed

    Sammut, L; Ward, M; Patel, N

    2014-08-01

    The head and neck region is highly complex in terms of its anatomy and physiology. Head and neck cancer (HNC) and the treatment thereof can significantly affect both the structure and function of this area, especially in terms of swallowing, breathing and speaking. This may lead to a significant reduction in quality of life (QOL), and present challenges to both patients and their caregivers. There is increasing evidence that physical activity (PA) after a diagnosis of cancer is associated with improved overall mortality. This is well established in colon, prostate, ovarian and breast cancer. 2 recent metanalyses have determined that exercise interventions following cancer diagnosis are associated with a 41% reduction in risk of all-cause mortality, and an improvement in QOL. PA has also been found to be valuable in counteracting symptoms that reduce QOL, including depression, fatigue, worry and anxiety. Given that HNC patients face their own unique set of challenges, and may have different needs than other cancer patients, we have reviewed the available literature on the interactions between exercise and QOL in HNC patients. PMID:24554555

  11. Changes in Quality of Life in 7 Older Adult Patients Receiving Activator Methods Chiropractic Technique

    PubMed Central

    Russell, David G.; Kimura, Melissa N.; Cowie, Harriet R.; de Groot, Caroline M.M.; McMinn, Elise A.P.; Sherson, Matthew W.

    2016-01-01

    Objective The purpose of this case series is to report on symptomatic and quality of life (QoL) changes in 7 older adult chiropractic patients who were receiving care using Activator Methods Chiropractic Technique (AMCT). Clinical Features Seven patients were selected from 2 chiropractic offices in Auckland, New Zealand. Patients were included if they were older adults receiving AMCT care and for whom at least 2 QoL assessments had been performed. The patients, aged 69-80 years, primarily received care for a variety of musculoskeletal complaints. Intervention and Outcomes The patients reported improvements in their presenting complaints as well as a number of nonmusculoskeletal symptoms. Each patient demonstrated clinical improvements in their RAND 36-Item Short Form Health Survey (SF-36) results. The average improvement in QoL measured using a SF-36 questionnaire was 8.0 points in the physical component and 4.1 points in the mental component. Four cases had a second progress evaluation using the SF-36 and showed an overall improvement of 5.2 in the physical and 9.8 in the mental components from baseline. Conclusion This case series describes an improvement in QoL, as measured by the SF-36 instrument, as well as subjectively reported improvements in both musculoskeletal and nonmusculoskeletal symptoms in 7 older adults receiving chiropractic care. PMID:27069434

  12. The uncertainty of the half-life

    NASA Astrophysics Data System (ADS)

    Pommé, S.

    2015-06-01

    Half-life measurements of radionuclides are undeservedly perceived as ‘easy’ and the experimental uncertainties are commonly underestimated. Data evaluators, scanning the literature, are faced with bad documentation, lack of traceability, incomplete uncertainty budgets and discrepant results. Poor control of uncertainties has its implications for the end-user community, varying from limitations to the accuracy and reliability of nuclear-based analytical techniques to the fundamental question whether half-lives are invariable or not. This paper addresses some issues from the viewpoints of the user community and of the decay data provider. It addresses the propagation of the uncertainty of the half-life in activity measurements and discusses different types of half-life measurements, typical parameters influencing their uncertainty, a tool to propagate the uncertainties and suggestions for a more complete reporting style. Problems and solutions are illustrated with striking examples from literature.

  13. The impact of adolescent girls' life concerns and leisure activities on body dissatisfaction, disordered eating, and self-esteem.

    PubMed

    Tiggemann, M

    2001-06-01

    The aim of this study was to situate adolescent girls' body dissatisfaction, disordered eating, and self-esteem in the context of their life concerns and leisure activities. Questionnaires containing measures of life concerns, leisure activities, body dissatisfaction, disordered eating, and self-esteem were administered to 306 girls with a mean age of 16 years. It was found that although academic success and intelligence were rated as the most important life concerns, an emphasis on slimness was most strongly linked to body dissatisfaction, disordered eating, and global self-esteem. An emphasis on popularity with girls also was related to body dissatisfaction, and hours spent watching television were related to lower self-esteem. In contrast, emphasis on sport seemed to serve a protective function. It was concluded that adolescent girls who have a high concern for slimness should be assisted in decreasing this emphasis in order to improve their general well-being. PMID:11432599

  14. Parents’ Religious Coping Styles in the First Year After Their Child’s Cystic Fibrosis Diagnosis

    PubMed Central

    GROSSOEHME, DANIEL H.; RAGSDALE, JUDY; COTTON, SIAN; WOOLDRIDGE, JAMIE L.; GRIMES, LISA; SEID, MICHAEL

    2015-01-01

    Parents of children diagnosed with cystic fibrosis described it as “devastating.” Given religion’s importance to many Americans, parents may utilize religious coping. Relatively little is known about parents’ use of religious coping to handle their child’s illness. Interviews with 15 parents about their use of religion in the year following their child’s cystic fibrosis diagnosis were coded for religious coping styles. Sixteen styles were identified. Positive religious coping styles were more frequent than negative styles (previously associated with poorer health outcomes), and occurred more frequently than in other studies. Religious coping styles used to make meaning, gain control, or seek comfort/intimacy with God were equally prevalent. The most common styles were: Pleading, Collaboration, Benevolent Religious Reappraisals, and Seeking Spiritual Support. Parents described active rather than passive coping styles. Religious coping involving religious others was rare. Clinical attention to negative religious coping may prevent it becoming chronic and negatively affecting health. PMID:20658425

  15. Learning Styles: Impact on Knowledge and Confidence in Nursing Students in Simulation and Classroom.

    PubMed

    Brannan, Jane D; White, Anne; Long, Janice

    2016-01-01

    Nurse Educators must develop nursing curriculum with engaging learning strategies that promote the knowledge and confidence needed for safe, effective nursing practice. Faculty should explore new methods of teaching that consider how students learn. Studies have shown mixed results regarding student learning styles, academic achievement, and development of confidence in nursing practice. An experimental study using Felder and Soloman's (2004). Index of learning styles instrument was conducted to examine nursing student learning styles and their impact on confidence and knowledge in traditional and high fidelity simulation settings. Findings revealed students were more likely to have active, visual, sensing, and sequential learning styles. Student confidence or knowledge did not significantly differ among the learning styles in either simulation or traditional classroom methods. Awareness of learning styles may aid faculty in adapting engaging teaching strategies. Further research is needed with larger samples to identify best approaches to enhance student learning within the context of learning styles. PMID:27564700

  16. Evaluating your personal management style.

    PubMed

    Anderson, D H

    1982-01-01

    Every medical group manager develops his own managerial leadership style. This style is based on personal background and education, an individual conception of what management and leadership are, and analysis and application of management theory. The author identifies many responsibilities that an administrator must assume to effectively manage--responsibilities which are closely tied to employee motivation. Motivational theories are discussed, as well as the application of techniques based on principles. The author has also distilled what he considers to be the essential qualities of a successful management style. PMID:10261817

  17. Impact of Physical Activity on the Self-Perceived Quality of Life in Non-Frail Older Adults

    PubMed Central

    Svantesson, Ulla; Jones, Janelle; Wolbert, Kristin; Alricsson, Marie

    2015-01-01

    As the population of older adults increases, healthy aging has become a global public health issue. Physical activity can help older adults reclaim or maintain a healthy aging process. The purpose of this paper is to investigate the relationship between physical activity, physical performance, quality of life and cognition in non-frail adults aged 65 and older. English articles in peer-reviewed journals about healthy, non-frail adults aged 65 and older were included in the present review. Additionally, articles were obtained from reviewing the reference lists of the aforementioned articles. Research proves an overwhelmingly positive correlation between physical activity and the reduction of preventable chronic illnesses, lower healthcare costs, improved cognition, improved muscle function, decreased fear of falling, and thereby, inevitably, an increased self-perceived quality of life. There is research evidence on healthy aging and the effect of physical activity, which could be of importance in a public health perspective. PMID:26124903

  18. Bridging the Legacy of Activism across Generations: Life Stories of African American Educators in Post-Civil Rights Birmingham

    ERIC Educational Resources Information Center

    Loder-Jackson, Tondra L.

    2011-01-01

    This qualitative study takes account of the salience of activism in informing the worldviews and professional practices of a multigenerational sample of 42 African American educators in Birmingham, Alabama. Framed by life course, Black feminist thought, and hip-hop educational research perspectives, the study highlights how the participants…

  19. Interruption pf physcial activity due to illness in the Lifestyle Interventions and Indepencence for Elders Pilot (LIFE-P) trial

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Lifestyle Interventions and Independence for Elders Pilot (LIFE-P) was a trial to examine the effects of physical activity (PA) compared to a health education control on measures of disability in sedentary older adults. Medical suspensions were examined for the first 12 months of the trial in th...

  20. 78 FR 56901 - Submission for OMB Review; 30-day Comment Request: Family Life, Activity, Sun, Health, and Eating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Submission for OMB Review; 30-day Comment Request: Family Life, Activity, Sun, Health, and Eating (FLASHE) Study (NCI) SUMMARY: Under the provisions of...