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Sample records for final adult height

  1. Adult Height and Childhood Disease

    PubMed Central

    BOZZOLI, CARLOS; DEATON, ANGUS; QUINTANA-DOMEQUE, CLIMENT

    2009-01-01

    Taller populations are typically richer populations, and taller individuals live longer and earn more. In consequence, adult height has recently become a focus in understanding the relationship between health and wealth. We investigate the childhood determinants of population adult height, focusing on the respective roles of income and of disease. Across a range of European countries and the United States, we find a strong inverse relationship between postneonatal (ages 1 month to 1 year) mortality, interpreted as a measure of the disease and nutritional burden in childhood, and the mean height of those children as adults. Consistent with these findings, we develop a model of selection and stunting in which the early-life burden of undernutrition and disease not only is responsible for mortality in childhood but also leaves a residue of long-term health risks for survivors, risks that express themselves in adult height and in late-life disease. The model predicts that at sufficiently high mortality levels, selection can dominate scarring, leaving a taller population of survivors. We find evidence of this effect in the poorest and highest-mortality countries of the world, supplementing recent findings on the effects of the Great Chinese Famine. PMID:20084823

  2. Final height in boys with untreated constitutional delay in growth and puberty.

    PubMed Central

    Crowne, E C; Shalet, S M; Wallace, W H; Eminson, D M; Price, D A

    1990-01-01

    To determine the natural history and psychological impact of the growth pattern in boys with constitutional delay in growth and puberty (CDGP), 43 boys presenting with short stature due to CDGP were followed up to final height. At presentation mean (SD) chronological age was 14.0 (1.9) years, bone age delay 2.7 (1.0) years, standing height standard deviation score (SDS) -3.4 (0.6), and predicted adult height SDS -1.3 (0.7). Final adult height SDS was -1.6 (0.9), measured at 21.2 (2.6) years. There was no significant difference between final height and predicted adult height, but there was a significant difference between final height and measured mid-parental height. Psychological questionnaires showed no significant difference in self esteem, marital, or employment state between the CDGP group and a control group. There was no correlation between self esteem and final height, but 25 felt their growth delay had affected their success either at school, work, or socially and 20 would rather have had treatment to advance their growth spurt. This study supports the more frequent use of active medical treatment to advance growth in boys with CDGP, and shows that although boys with CDGP reach their predicted heights, this is short for their families. PMID:2248500

  3. Final height of girls with Turner's syndrome: correlation with karyotype and parental height.

    PubMed

    Cohen, A; Kauli, R; Pertzelan, A; Lavagetto, A; Roitmano, Y; Romano, C; Laron, Z

    1995-05-01

    Final height of 75 adults with Turner's syndrome (45 Israeli, 30 Italian), never treated with GH, was examined to see if a relationship with karyotype patterns and parental height existed. Patients were divided into five groups according to their chromosome pattern, as follows: group A = 45, X karyotype (34 patients); group B = mosaicism (11 with karyotype 45,X/46,XX and 7 with karyotype 45,X/46,XY); group C = deletion of all or part of Xp (19 patients); subgroup C1 = 6 with complete deletion of Xp; subgroup C2 = 9 with mosaicism 45,X/46,X,i(Xq); subgroup C3 = 4 with 45,X/46,X,ring(X); group D = deletion of Xq (4 patients); pure gonadal dysgenesis (PGD) group = 9 patients with pure 46,XX gonadal dysgenesis. No statistical difference was noted between the mean height of the two national populations studied (Italian 142.2 +/- 5.7 and Israeli 143.0 +/- 7.2 cm). The mean heights of group D (148.9 cm; range 147-166.2) and the PGD group (156.0 cm; 141-171.5) were found to be significantly higher than those observed in groups A, B and C (p < 0.03, p < 0.02 and p < 0.02, respectively), even though gonadal distinction existed in all five groups. Subgroup C1, where a deletion of the entire Xp segment [46,X,i(Xq)] was present, was found to be the shortest group (median height 134.5; range 131.9-138 cm).(ABSTRACT TRUNCATED AT 250 WORDS) PMID:7633152

  4. Adult Height in Patients with Advanced CKD Requiring Renal Replacement Therapy during Childhood

    PubMed Central

    Harambat, Jérôme; Bonthuis, Marjolein; van Stralen, Karlijn J.; Ariceta, Gema; Battelino, Nina; Bjerre, Anna; Jahnukainen, Timo; Leroy, Valérie; Reusz, György; Sandes, Ana R.; Sinha, Manish D.; Groothoff, Jaap W.; Combe, Christian; Jager, Kitty J.; Verrina, Enrico; Schaefer, Franz

    2014-01-01

    Summary Background and objectives Growth and final height are of major concern in children with ESRD. This study sought to describe the distribution of adult height of patients who started renal replacement therapy (RRT) during childhood and to identify determinants of final height in a large cohort of RRT children. Design, setting, participants, & measurements A total of 1612 patients from 20 European countries who started RRT before 19 years of age and reached final height between 1990 and 2011 were included. Linear regression analyses were performed to calculate adjusted mean final height SD score (SDS) and to investigate its potential determinants. Results The median final height SDS was −1.65 (median of 168 cm in boys and 155 cm in girls). Fifty-five percent of patients attained an adult height within the normal range. Adjusted for age at start of RRT and primary renal diseases, final height increased significantly over time from −2.06 SDS in children who reached adulthood in 1990–1995 to −1.33 SDS among those reaching adulthood in 2006–2011. Older age at start of RRT, more recent period of start of RRT, cumulative percentage time on a functioning graft, and greater height SDS at initiation of RRT were independently associated with a higher final height SDS. Patients with congenital anomalies of the kidney and urinary tract and metabolic disorders had a lower final height than those with other primary renal diseases. Conclusions Although final height remains suboptimal in children with ESRD, it has consistently improved over time. PMID:24178977

  5. Height, weight and skinfold thickness of Michigan adults.

    PubMed Central

    Moffatt, R J; Sady, S P; Owen, G M

    1980-01-01

    Height, weight, and selected skinfold measurements were taken on 544 Michigan males and 557 females age 18 and over. Mean body weight showed a tendency to increase with age for both sexes up to age 64 while mean height progressively decreased from its maximum at age 18-24 years. Between ages 18 and 64 years, mean triceps skinfold thickness of men increased 10 per cent, female triceps skinfolds 50 per cent. Mean subscapular skinfold values rose consistently with age for both sexes. Comparison of these findings with those from earlier national studies suggest that Michigan adults are heavier and fatter but no taller than other US adults. PMID:7435748

  6. Variation in height and BMI of adult Indians.

    PubMed

    Som, Suparna; Ulijaszek, Stanley; Pal, Manoranjan; Bharati, Susmita; Bharati, Premananda

    2014-01-01

    It is well known that height and weight are interrelated, and that both are related to socioeconomic variables. The objective of this study was to assess the effect of socioeconomic variables on the heights and weights of different groups of people, formed according to different levels of heights and weights, and to see whether there are sex differences in the variations in heights and weights. Data for adults aged 15-49 years were taken from the India National Family Health Survey-3 and descriptive studies and multiple linear regression analyses carried out. A clear positive association was found for height and BMI with economic level (except for overweight females in the case of BMI). In the case of BMI, it is age that seems to be the most influential factor. Surprisingly, the observed changes in height and BMI are not as expected for short and tall or underweight and overweight people; these sometimes behave in the opposite directions to that of normal height and weight people. The basic assumption of multivariate normality is not valid due to changing relations at different height and BMI levels. PMID:23534499

  7. A century of trends in adult human height.

    PubMed

    2016-01-01

    Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5-22.7) and 16.5 cm (13.3-19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8-144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries. PMID:27458798

  8. A century of trends in adult human height

    PubMed Central

    2016-01-01

    Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5–22.7) and 16.5 cm (13.3–19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8–144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries. DOI: http://dx.doi.org/10.7554/eLife.13410.001 PMID:27458798

  9. Use of aromatase inhibitors to increase final height.

    PubMed

    Dunkel, Leo

    2006-07-25

    During puberty in both sexes, the mechanism involved in epiphyseal fusion is mediated by the action of estrogen through a cascade of events including proliferation, differentiation, and apoptosis of chondrocytes. The enzyme P450 aromatase catalyzes the aromatization of C19 androgens (androstenedione and testosterone) to C18 estrogens (estrone and estradiol). Inhibition of estrogen action by aromatase inhibitors (AIs) appears to decelerate the process of growth plate fusion, and thus AIs may be used therapeutically to increase adult height. The clinical experience with AIs in the pediatric setting is limited to testolactone, fadrozole, letrozole, and anastrozole. Testolactone, a nonselective steroidal AI, has been used successfully as an adjunct to antiandrogen and gonadotropin-releasing hormone analogue (GnRHa), therapy for children with familial male-limited precocious puberty (FMPP) and congenital adrenal hyperplasia (CAH), and with some success in girls with McCune-Albright syndrome. The limitations of testolactone include its relatively low potency and the need for frequent dosing. Results of a randomized placebo-controlled trial in boys with delayed puberty treated with letrozole, a selective nonsteroidal AI, found that boys treated with letrozole + testosterone experienced delayed bone maturation and good growth response and achieved an increase in predicted adult height. In this study, only minor differences in bone density were seen between the placebo and letrozole treatment groups, both of which were receiving concomitant testosterone therapy. No adverse effects on testis size or inhibin B concentration were noted. The therapeutic value of AIs in growth promotion now remains to be substantiated in future controlled clinical trials. PMID:16766117

  10. Genome-wide association analysis identifies 20 loci that influence adult height

    PubMed Central

    Weedon, Michael N; Lango, Hana; Lindgren, Cecilia M; Wallace, Chris; Evans, David M; Mangino, Massimo; Freathy, Rachel M; Perry, John R B; Stevens, Suzanne; Hall, Alistair S; Samani, Nilesh J; Shields, Beverly; Prokopenko, Inga; Farrall, Martin; Dominiczak, Anna; Johnson, Toby; Bergmann, Sven; Beckmann, Jacques S; Vollenweider, Peter; Waterworth, Dawn M; Mooser, Vincent; Palmer, Colin N A; Morris, Andrew D; Ouwehand, Willem H; Caulfield, Mark; Munroe, Patricia B; Hattersley, Andrew T; McCarthy, Mark I; Frayling, Timothy M; Zhao, Jing Hua; Li, Shengxu; Loos, Ruth J F; Barroso, Inês; Deloukas, Panagiotis; Sandhu, Manjinder S; Wheeler, Eleanor; Soranzo, Nicole; Inouye, Michael; Wareham, Nicholas J

    2009-01-01

    Adult height is a model polygenic trait, but there has been limited success in identifying the genes underlying its normal variation. To identify genetic variants influencing adult human height, we used genome-wide association data from 13,665 individuals and genotyped 39 variants in an additional 16,482 samples. We identified 20 variants associated with adult height (P < 5 × 10−7, with 10 reaching P < 1 × 10−10). Combined, the 20 SNPs explain ~3% of height variation, with a ~5 cm difference between the 6.2% of people with 17 or fewer ‘tall’ alleles compared to the 5.5% with 27 or more ‘tall’ alleles. The loci we identified implicate genes in Hedgehog signaling (IHH, HHIP, PTCH1), extracellular matrix (EFEMP1, ADAMTSL3, ACAN) and cancer (CDK6, HMGA2, DLEU7) pathways, and provide new insights into human growth and developmental processes. Finally, our results provide insights into the genetic architecture of a classic quantitative trait. PMID:18391952

  11. Childhood environment and adult height among Polish university students.

    PubMed

    Wronka, Iwona; Pawliñska-Chmara, Romana

    2009-12-01

    The objective of the study is to assess whether the choice of a childcare type (i.e., a mother giving up a professional career to take care of her child, employing a childminder, day care centre and kindergarten) depends on a child's family socio-economic status and to investigate whether the childcare type affects an adult's height. The material for the study was gathered in the cross-section research carried out among 783 female students and 535 male students of universities in Krakow and Opole (southern Poland). The height was measured with standard anthropometric instruments. To assess a socio-economic status (SES), the following factors were analysed: a place of living before entering the university, the educational background of parents and a self-assessment of their material situation. It was found that students from families with a high socio-economic status attended crhches and kindergartens much more frequently than others of the same age, while those who grew up at home under their mothers' care, most frequently come from families with a lower socio-economic status. A socio-economic status does not significantly affect body heights of the researched sample group, however, students from high socio-economic status families are slightly taller than their peers. Females and males who spent their childhood under the care of their non-working mothers are the tallest, whereas those who attended crèche and kindergarten are the shortest. After the students to be examined were divided into three groups with low, average and high statuses respectively, it was observed that in every group the persons who spent their childhood under the care of their non-working mothers are taller than the ones who attended crhche and kindergarten. PMID:20102046

  12. TRICARE Young Adult. Final rule.

    PubMed

    2013-05-29

    This final rule implements Section 702 of the Ike Skelton National Defense Authorization Act for Fiscal Year 2011 (NDAA for FY11). It establishes the TRICARE Young Adult (TYA) program to provide an extended TRICARE Program coverage opportunity to most unmarried children under the age of 26 of uniformed services sponsors. The TYA program is a premium-based program. PMID:23724426

  13. The association of adolescent socioeconomic position and adult height: variation across racial/ethnic groups

    PubMed Central

    Richmond, Tracy K.; Walls, Courtney E.; Subramanian, S.V.

    2012-01-01

    Numerous studies have demonstrated the association of childhood socioeconomic position and adult height. Many have suggested the use of adult height as a marker of overall childhood well-being. However, few studies have examined the relationship between child/adolescent socioeconomic position and adult height in a racially/ethnically diverse cohort. Using the National Longitudinal Study of Adolescent Health, we examined the association of child/adolescent SEP (maternal education and maternal report of household income) and measured adult height in a diverse cohort of US adolescents/young adults. We found a positive gradient effect of maternal education on height in the overall population and in White and Mixed race males and females; no such gradient existed in Hispanic, Asian, or Black males or females. Only in Mixed race females was household income positively associated with height. These findings emphasize the need to recognize differential effects of socioeconomic status on height in different racial/ethnic and gender subpopulations. PMID:22824806

  14. Final heights of boys with normal growth hormone responses to provocative tests following priming.

    PubMed

    Gonc, E Nazli; Kandemir, Nurgun; Ozon, Alev; Alikasifoglu, Ayfer

    2008-10-01

    Priming with sex steroids prior to growth hormone (GH) stimulation tests for the diagnosis of GH deficiency is still debatable. We analyzed the auxological data of boys with growth retardation who had normal GH responses to stimulation tests only after priming to establish the validity of priming in the diagnosis of GH deficiency. We also analyzed the effect of different protocols for priming and their efficiency in the diagnosis of GH deficiency. Fifty boys with growth retardation who failed to respond to unprimed GH stimulation tests but responded normally to primed tests were included in the study. Thirty-one of 50 boys responded to GH stimulation tests after single low dose testosterone, 11/50 boys after single conventional dose, and 8/50 boys with multiple-dose testosterone. The study group was followed till final height; height velocity, final height and height SDS were compared to parental and mid-parental heights to determine whether or not the children achieved their height potential. Mean final height SDS of the study group (-1.27 +/- 0.72 SDS) was similar to mid-parental (-1.38 +/- 0.72 SDS) (p = 0.249) and maternal height SDS (-1.26 +/- 1.05 SDS) (p = 0.941), whereas it was greater than the paternal height SDS (-1.7 +/- 0.86) (p = 0.001). The final height SDS of the study group was correlated to maternal, paternal and mid-parental height SDS. Height velocity after the test was greater than the previous height velocity. Final height SDS of the boys who responded to the GH stimulation tests with different priming protocols were compared and found to be similar. Normal responders in primed GH tests grow normally to their target height, suggesting that priming might be a valuable method in the assessment of GH status. Use of priming in the GH stimulation tests of peripubertal boys with decreased growth rate may help avoid unnecessary GH therapy. Multiple-dose testing might exclude GHD in a patient population who failed to respond to a single dose of

  15. Childhood family disruption and adult height: is there a mediating role of puberty?

    PubMed Central

    Sheppard, Paula; Garcia, Justin R.; Sear, Rebecca

    2015-01-01

    Background and objectives: Childhood family background is known to be associated with child growth and development, including the onset of puberty, but less is known about the influence of childhood family disruption on outcomes in later life. Given the associations between early family disruption and childhood development, we predicted that there may be long-term health-relevant consequences of childhood disruption. Methodology: Using data from a large US interview sample (n = 16 207), we test if death or divorce of parents, at different childhood periods, was associated with adult stature, and whether age at puberty mediated this relationship, for men and women. Results: Men: parental death and divorce during early childhood was associated with shorter adult height, and later puberty. Later puberty was associated with shorter adult height. Path analyses demonstrated that the relationship between parental divorce and height was completely mediated by age at puberty; although parental death was only partially mediated by age at puberty. Women: the father’s death during early childhood was associated with earlier puberty, which was in turn associated with shorter adult stature. The relationship between paternal death and height is entirely mediated by age at puberty; no evidence of a direct relationship between childhood family disruption and adult height. Conclusions: Early childhood familial disruption is associated with shorter height for men, and is partially mediated by later puberty. For women, the relationship between father’s death, and height was completely mediated by earlier puberty. These findings indicate that disruption during childhood can have long-reaching health repercussions, particularly for boys. PMID:26609061

  16. Pubertal Development and Prepubertal Height and Weight Jointly Predict Young Adult Height and Body Mass Index in a Prospective Study in South Africa12

    PubMed Central

    Martorell, Reynaldo; Richter, Linda M

    2016-01-01

    Background: Height and adiposity track over childhood, but few studies, to our knowledge, have longitudinally examined the mediating relation of the timing and progression of puberty. Objective: We assessed interrelations between prepubertal height and body mass index, the progression through puberty, and young adult height and adiposity. Methods: We analyzed data from the Birth to Twenty Plus study (females, n = 823; males, n = 765). Serial measures of anthropometry and pubertal development were obtained between ages 9 and 16 y. We used latent class growth analysis to categorize pubertal development with respect to pubic hair (females and males), breasts (females), and genitalia (males) development. Adult height and weight were obtained at ages 18 to 20 y. Results: Among females, higher latent class (earlier initiation and faster progression through puberty) was associated with an increased risk of obesity [pubic hair class 3 compared with class 1: RR, 3.41 (95% CI: 1.57, 7.44)] and inconsistent associations with height. Among males, higher latent class was associated with increased adult height [pubic hair development class 3 compared with class 1: 2.43 cm (95% CI: 0.88, 4.00)] and increased risk of overweight/obesity [pubic hair development class 3 compared with class 1: OR, 3.44 (95% CI: 1.44, 8.20)]. In females, the association with adult height became inverse after adjusting for prepubertal height [pubic hair development class 3 compared with class 1: females, −1.31 cm (95% CI: −2.32, −0.31)]; in males, the association with height was attenuated with this adjustment [−0.56 cm (95% CI: −1.63, 0.52)]. Associations with adiposity were attenuated after adjusting for prepubertal adiposity. Conclusions: Progression through puberty modifies the relation between prepubertal and adult anthropometry. Screening for early or rapid progression of puberty might identify children at an increased risk of becoming overweight or obese adults. PMID:27335138

  17. [Weight-for-height in adults: comparison of classifications adjusted and non adjusted by frame size].

    PubMed

    Hernández Hernández, R A; Hernández de Valera, Y

    1998-03-01

    The present study is to analyze the concordance, agreements and divergence of anthropometry nutritional classification of weight-height (WH) in adults, using criteria that include frame size adjustments and no adjustment at all. 224 adults were studied (127 female and 117 males) from the "Simón Bolívar" University Administrative Employees Health Project, 1993. Using as basis, the variables weight, height, wrist circumference and elbow breadth, we determined: a) frame size by wrist circumference methods (WC) (Grant, 1980) and elbow breadth (EB) (Frame index 2 by Frisancho, 1989); b) classification by weight-height (WH) according to table by frame size (Frisancho, 1984). 57%, 38% and 6% corresponded to small, medium and large frame sizes, by WC. 16%, 60% and 25% by EB. When classifying by WH those results showed differences between 16-25% in female and 15-21% in males. When contrasting the three criteria, it was observed a bigger coincidence between WH without frame size adjustment and WH adjustment by EB. The smallest coincidence between WH adjusted by WC method and weight height without frame size adjustment in the whole group, while male and female got the biggest coincidence in WH adjustment by WC and HW without frame size adjustment. The smallest concordance (k = 0.37) was obtained when contrasting WH frame size adjustment by EB vs weight-height without adjustment in female, and biggest concordance (k = 0.60) when contrasting WH by WC and without adjustment in males. This results show that, there are significative differences in nutritional classification of weight-height in adults adjusted and non adjusted by frame size within the same group of persons. PMID:9754399

  18. Early Life Environmental Exposures and Height, Hypertension, and Cardiovascular Risk Factors Among Older Adults in India

    PubMed Central

    Ho, Jessica Y.

    2015-01-01

    Environmental exposures like rainfall and temperature influence infectious disease exposure and nutrition, two key early life conditions linked to later life health. However, few tests of whether early life environmental exposures impact adult health have been performed, particularly in developing countries. This study examines the effects of experiencing rainfall and temperature shocks during gestation and up through the first four years after birth on measured height, hypertension, and other cardiovascular risk factors using data on adults aged 50 and above (N=1,036) from the 2007–2008 World Health Organization Study on Global Ageing and Adult Health (SAGE) and district-level meteorological data from India. Results from multivariate logistic regressions show that negative rainfall shocks during gestation and positive rainfall shocks during the post-birth period increase the risk of having adult hypertension and CVD risk factors. Exposure to negative rainfall shocks and positive temperature shocks in the post-birth period increases the likelihood of falling within the lowest height decile. Prenatal shocks may influence nutrition in utero, while postnatal shocks may increase exposure to infectious diseases and malnutrition. The results suggest that gestation and the first two years after birth are critical periods when rainfall and temperature shocks take on increased importance for adult health. PMID:26266969

  19. The Effect of Fatigue on Electromyographic Characteristics during Obstacle Crossing of Different Heights in Young Adults

    PubMed Central

    Antonopoulos, Christos; Patikas, Dimitrios; Koutlianos, Nikolaos; Papadopoulou, Sofia D.; Chatzopoulos, Dimitrios; Hatzikotoulas, Konstantinos; Bassa, Eleni; Kotzamanidis, Christos

    2014-01-01

    The aim of this study was to investigate the effect of fatigue on electromyographic (EMG) parameters of healthy young adults during obstacle crossing of two different heights. Twelve untrained male adults (23 ± 5 years of age) were fatigued running on a treadmill with increasing speed and inclination and walked over an obstacle with a height set at 10% and 20% of each individual’s lower limb length. Maximal plantar flexor torque and EMG of the medial gastrocnemius, soleus, and tibialis anterior muscles of the trailing limb were assessed during obstacle crossing. Data were captured before, immediately after and 5 minutes after a fatigue session. Fatigue induced significant reduction on the plantar flexor torque output immediately after and 5 minutes after exhaustion. After fatigue gait speed was not affected, the minimum distance between the obstacle and the trailing or leading foot remained unchanged, and the trailing foot contacted the ground closer to the obstacle immediately after fatigue. Regarding the EMG, medial gastrocnemius became after fatigue more active during swing phase when increasing the obstacle height, whereas this was not the case before or 5 minutes after fatigue. No other significant difference was observed for any of the examined muscles. It is concluded that the assessed fatigue protocol induced only minimal changes in the EMG activity of the examined muscles during obstacle crossing. Therefore, it is suggested that the neuromuscular system of healthy young individuals is able to respond to the decreased force capacity after fatigue during obstacle crossing of heights up to the 20% of the limb length. Key Points Exhaustion after running on a treadmill induces significant reduction in plantar flexion strength and changes in the positioning of the feet relative to the obstacle during obstacle crossing. EMG activity of the calf muscles of the trailing limb does not change significantly after fatigue during the stance phase During swing phase

  20. Health Human Capital in Sub-Saharan Africa: Conflicting Evidence from Infant Mortality Rates and Adult Heights

    PubMed Central

    Akachi, Yoko; Canning, David

    2011-01-01

    We investigate trends in cohort infant mortality rates and adult heights in 39 developing countries since 1960. In most regions of the world improved nutrition, and reduced childhood exposure to disease, have lead to improvements in both infant mortality and adult stature. In Sub-Saharan Africa, however, despite declining infant mortality rates, adult heights have not increased. We argue that in Sub-Saharan Africa the decline in infant mortality may have been due to interventions that prevent infant deaths rather than improved nutrition and childhood morbidity. Despite declining infant mortality, Sub-Saharan Africa may not be experiencing increases in health human capital. PMID:20634153

  1. [MODEL FOR ESTIMATING STANDING HEIGHT IN MEXICAN ADULTS FOR 20-59 YEARS, BASED ON KNEE LENGTH].

    PubMed

    Mendivil Alvarado, Herminia; Villegas Valle, Rosa Consuelo; Díaz Zavala, Rolando Giovanni; Antunez Roman, Lesley E; Valencia Juillerat, Mauro E

    2015-01-01

    Currently, bone distances are used to predict standing height in adults that might not be able to achieve a correct standing position. Knee length based algorithms for estimating standing height have been proposed and designed for specific populations. However, equations for other populations may not necessarily reflect environmental and genetic factors for the group of interest. The aim of this study was to develop and validate predictive models for standing height in Mexican adults. For this purpose, 240 male and female adults aged 20 to 59 years, with no apparent spine problems were measured. We measured weight, height and knee length, using an anthropometer of our own design and a glass fiber metric measuring tape. A predictive model for each measuring instrument was developed. Model selection and development of equations were carried out by "all possible regressions and multiple regression" procedures. The predictive models for standing height by the anthropometer and by the measuring tape did not show significant differences between measured and estimated height. The R2 for the two models were 0.93 and 0.92, with a standard error of the estimator (EE) of 2.30 and 2.40 cm, for the anthropometer and the measuring tape, respectively. Both methods were acceptable in terms of concordance, accuracy and precision; however, at very high and low predicted height values, both models showed significant bias, which should be considered when applying these algorithms in different populations. PMID:26667744

  2. Associations between alveolar heights and vertical skeletal pattern in Moroccan adults: a cephalometric study of 127 clinical cases.

    PubMed

    Abdelali, Halimi; Benyahia, Hicham; Abouqal, Redouane; Azaroual, Mohammed-Faouzi; Zaoui, Fatima

    2012-03-01

    The aim of our study was to investigate vertical dentoalveolar compensation in untreated patients, in search of an association between vertical facial pattern and alveolar heights. This study involved the participation of 127 untreated Moroccan adults from the patient population of the ODF (Dentofacial Orthopedics) Department at the Center for Dental Treatment and Consultation (CCTD) in Rabat. Full adult dentition was the only criterion for inclusion. Patients with major syndromes and patients with facial clefts were excluded from the study. For the purposes of this analysis, we used profile teleradiography to measure vertical and sagittal skeletal variables as well as vertical dentoalveolar variables in the anterior and posterior maxillary and mandibular regions. We also measured the incisor axes. Analyses and statistical tests were performed with SPSS(®) statistics software (version 9.5 for Windows). Results indicate that: (i) upper posterior alveolar height (UPAH) does not correlate with skeletal variables of facial divergence, but correlates strongly with anterior facial height (AFH) and moderately with posterior facial height (PFH); (ii) lower anterior alveolar height (LAAH) correlates negatively with facial height index (FHI), positively with the FMA and AFH, but does not correlate with PFH; (iii) lower posterior alveolar height (LPAH) does not correlate with skeletal variables of facial divergence; (iv) upper anterior alveolar height (UAAH) changes inversely with FHI, correlates positively with the FMA and does not correlate with PFH. PMID:22000413

  3. Defining the role of common variation in the genomic and biological architecture of adult human height.

    PubMed

    Wood, Andrew R; Esko, Tonu; Yang, Jian; Vedantam, Sailaja; Pers, Tune H; Gustafsson, Stefan; Chu, Audrey Y; Estrada, Karol; Luan, Jian'an; Kutalik, Zoltán; Amin, Najaf; Buchkovich, Martin L; Croteau-Chonka, Damien C; Day, Felix R; Duan, Yanan; Fall, Tove; Fehrmann, Rudolf; Ferreira, Teresa; Jackson, Anne U; Karjalainen, Juha; Lo, Ken Sin; Locke, Adam E; Mägi, Reedik; Mihailov, Evelin; Porcu, Eleonora; Randall, Joshua C; Scherag, André; Vinkhuyzen, Anna A E; Westra, Harm-Jan; Winkler, Thomas W; Workalemahu, Tsegaselassie; Zhao, Jing Hua; Absher, Devin; Albrecht, Eva; Anderson, Denise; Baron, Jeffrey; Beekman, Marian; Demirkan, Ayse; Ehret, Georg B; Feenstra, Bjarke; Feitosa, Mary F; Fischer, Krista; Fraser, Ross M; Goel, Anuj; Gong, Jian; Justice, Anne E; Kanoni, Stavroula; Kleber, Marcus E; Kristiansson, Kati; Lim, Unhee; Lotay, Vaneet; Lui, Julian C; Mangino, Massimo; Mateo Leach, Irene; Medina-Gomez, Carolina; Nalls, Michael A; Nyholt, Dale R; Palmer, Cameron D; Pasko, Dorota; Pechlivanis, Sonali; Prokopenko, Inga; Ried, Janina S; Ripke, Stephan; Shungin, Dmitry; Stancáková, Alena; Strawbridge, Rona J; Sung, Yun Ju; Tanaka, Toshiko; Teumer, Alexander; Trompet, Stella; van der Laan, Sander W; van Setten, Jessica; Van Vliet-Ostaptchouk, Jana V; Wang, Zhaoming; Yengo, Loïc; Zhang, Weihua; Afzal, Uzma; Arnlöv, Johan; Arscott, Gillian M; Bandinelli, Stefania; Barrett, Amy; Bellis, Claire; Bennett, Amanda J; Berne, Christian; Blüher, Matthias; Bolton, Jennifer L; Böttcher, Yvonne; Boyd, Heather A; Bruinenberg, Marcel; Buckley, Brendan M; Buyske, Steven; Caspersen, Ida H; Chines, Peter S; Clarke, Robert; Claudi-Boehm, Simone; Cooper, Matthew; Daw, E Warwick; De Jong, Pim A; Deelen, Joris; Delgado, Graciela; Denny, Josh C; Dhonukshe-Rutten, Rosalie; Dimitriou, Maria; Doney, Alex S F; Dörr, Marcus; Eklund, Niina; Eury, Elodie; Folkersen, Lasse; Garcia, Melissa E; Geller, Frank; Giedraitis, Vilmantas; Go, Alan S; Grallert, Harald; Grammer, Tanja B; Gräßler, Jürgen; Grönberg, Henrik; de Groot, Lisette C P G M; Groves, Christopher J; Haessler, Jeffrey; Hall, Per; Haller, Toomas; Hallmans, Goran; Hannemann, Anke; Hartman, Catharina A; Hassinen, Maija; Hayward, Caroline; Heard-Costa, Nancy L; Helmer, Quinta; Hemani, Gibran; Henders, Anjali K; Hillege, Hans L; Hlatky, Mark A; Hoffmann, Wolfgang; Hoffmann, Per; Holmen, Oddgeir; Houwing-Duistermaat, Jeanine J; Illig, Thomas; Isaacs, Aaron; James, Alan L; Jeff, Janina; Johansen, Berit; Johansson, Åsa; Jolley, Jennifer; Juliusdottir, Thorhildur; Junttila, Juhani; Kho, Abel N; Kinnunen, Leena; Klopp, Norman; Kocher, Thomas; Kratzer, Wolfgang; Lichtner, Peter; Lind, Lars; Lindström, Jaana; Lobbens, Stéphane; Lorentzon, Mattias; Lu, Yingchang; Lyssenko, Valeriya; Magnusson, Patrik K E; Mahajan, Anubha; Maillard, Marc; McArdle, Wendy L; McKenzie, Colin A; McLachlan, Stela; McLaren, Paul J; Menni, Cristina; Merger, Sigrun; Milani, Lili; Moayyeri, Alireza; Monda, Keri L; Morken, Mario A; Müller, Gabriele; Müller-Nurasyid, Martina; Musk, Arthur W; Narisu, Narisu; Nauck, Matthias; Nolte, Ilja M; Nöthen, Markus M; Oozageer, Laticia; Pilz, Stefan; Rayner, Nigel W; Renstrom, Frida; Robertson, Neil R; Rose, Lynda M; Roussel, Ronan; Sanna, Serena; Scharnagl, Hubert; Scholtens, Salome; Schumacher, Fredrick R; Schunkert, Heribert; Scott, Robert A; Sehmi, Joban; Seufferlein, Thomas; Shi, Jianxin; Silventoinen, Karri; Smit, Johannes H; Smith, Albert Vernon; Smolonska, Joanna; Stanton, Alice V; Stirrups, Kathleen; Stott, David J; Stringham, Heather M; Sundström, Johan; Swertz, Morris A; Syvänen, Ann-Christine; Tayo, Bamidele O; Thorleifsson, Gudmar; Tyrer, Jonathan P; van Dijk, Suzanne; van Schoor, Natasja M; van der Velde, Nathalie; van Heemst, Diana; van Oort, Floor V A; Vermeulen, Sita H; Verweij, Niek; Vonk, Judith M; Waite, Lindsay L; Waldenberger, Melanie; Wennauer, Roman; Wilkens, Lynne R; Willenborg, Christina; Wilsgaard, Tom; Wojczynski, Mary K; Wong, Andrew; Wright, Alan F; Zhang, Qunyuan; Arveiler, Dominique; Bakker, Stephan J L; Beilby, John; Bergman, Richard N; Bergmann, Sven; Biffar, Reiner; Blangero, John; Boomsma, Dorret I; Bornstein, Stefan R; Bovet, Pascal; Brambilla, Paolo; Brown, Morris J; Campbell, Harry; Caulfield, Mark J; Chakravarti, Aravinda; Collins, Rory; Collins, Francis S; Crawford, Dana C; Cupples, L Adrienne; Danesh, John; de Faire, Ulf; den Ruijter, Hester M; Erbel, Raimund; Erdmann, Jeanette; Eriksson, Johan G; Farrall, Martin; Ferrannini, Ele; Ferrières, Jean; Ford, Ian; Forouhi, Nita G; Forrester, Terrence; Gansevoort, Ron T; Gejman, Pablo V

    2014-11-01

    Using genome-wide data from 253,288 individuals, we identified 697 variants at genome-wide significance that together explained one-fifth of the heritability for adult height. By testing different numbers of variants in independent studies, we show that the most strongly associated ∼2,000, ∼3,700 and ∼9,500 SNPs explained ∼21%, ∼24% and ∼29% of phenotypic variance. Furthermore, all common variants together captured 60% of heritability. The 697 variants clustered in 423 loci were enriched for genes, pathways and tissue types known to be involved in growth and together implicated genes and pathways not highlighted in earlier efforts, such as signaling by fibroblast growth factors, WNT/β-catenin and chondroitin sulfate-related genes. We identified several genes and pathways not previously connected with human skeletal growth, including mTOR, osteoglycin and binding of hyaluronic acid. Our results indicate a genetic architecture for human height that is characterized by a very large but finite number (thousands) of causal variants. PMID:25282103

  4. Defining the role of common variation in the genomic and biological architecture of adult human height

    PubMed Central

    Chu, Audrey Y; Estrada, Karol; Luan, Jian’an; Kutalik, Zoltán; Amin, Najaf; Buchkovich, Martin L; Croteau-Chonka, Damien C; Day, Felix R; Duan, Yanan; Fall, Tove; Fehrmann, Rudolf; Ferreira, Teresa; Jackson, Anne U; Karjalainen, Juha; Lo, Ken Sin; Locke, Adam E; Mägi, Reedik; Mihailov, Evelin; Porcu, Eleonora; Randall, Joshua C; Scherag, André; Vinkhuyzen, Anna AE; Westra, Harm-Jan; Winkler, Thomas W; Workalemahu, Tsegaselassie; Zhao, Jing Hua; Absher, Devin; Albrecht, Eva; Anderson, Denise; Baron, Jeffrey; Beekman, Marian; Demirkan, Ayse; Ehret, Georg B; Feenstra, Bjarke; Feitosa, Mary F; Fischer, Krista; Fraser, Ross M; Goel, Anuj; Gong, Jian; Justice, Anne E; Kanoni, Stavroula; Kleber, Marcus E; Kristiansson, Kati; Lim, Unhee; Lotay, Vaneet; Lui, Julian C; Mangino, Massimo; Leach, Irene Mateo; Medina-Gomez, Carolina; Nalls, Michael A; Nyholt, Dale R; Palmer, Cameron D; Pasko, Dorota; Pechlivanis, Sonali; Prokopenko, Inga; Ried, Janina S; Ripke, Stephan; Shungin, Dmitry; Stancáková, Alena; Strawbridge, Rona J; Sung, Yun Ju; Tanaka, Toshiko; Teumer, Alexander; Trompet, Stella; van der Laan, Sander W; van Setten, Jessica; Van Vliet-Ostaptchouk, Jana V; Wang, Zhaoming; Yengo, Loïc; Zhang, Weihua; Afzal, Uzma; Ärnlöv, Johan; Arscott, Gillian M; Bandinelli, Stefania; Barrett, Amy; Bellis, Claire; Bennett, Amanda J; Berne, Christian; Blüher, Matthias; Bolton, Jennifer L; Böttcher, Yvonne; Boyd, Heather A; Bruinenberg, Marcel; Buckley, Brendan M; Buyske, Steven; Caspersen, Ida H; Chines, Peter S; Clarke, Robert; Claudi-Boehm, Simone; Cooper, Matthew; Daw, E Warwick; De Jong, Pim A; Deelen, Joris; Delgado, Graciela; Denny, Josh C; Dhonukshe-Rutten, Rosalie; Dimitriou, Maria; Doney, Alex SF; Dörr, Marcus; Eklund, Niina; Eury, Elodie; Folkersen, Lasse; Garcia, Melissa E; Geller, Frank; Giedraitis, Vilmantas; Go, Alan S; Grallert, Harald; Grammer, Tanja B; Gräßler, Jürgen; Grönberg, Henrik; de Groot, Lisette C.P.G.M.; Groves, Christopher J; Haessler, Jeffrey; Hall, Per; Haller, Toomas; Hallmans, Goran; Hannemann, Anke; Hartman, Catharina A; Hassinen, Maija; Hayward, Caroline; Heard-Costa, Nancy L; Helmer, Quinta; Hemani, Gibran; Henders, Anjali K; Hillege, Hans L; Hlatky, Mark A; Hoffmann, Wolfgang; Hoffmann, Per; Holmen, Oddgeir; Houwing-Duistermaat, Jeanine J; Illig, Thomas; Isaacs, Aaron; James, Alan L; Jeff, Janina; Johansen, Berit; Johansson, Åsa; Jolley, Jennifer; Juliusdottir, Thorhildur; Junttila, Juhani; Kho, Abel N; Kinnunen, Leena; Klopp, Norman; Kocher, Thomas; Kratzer, Wolfgang; Lichtner, Peter; Lind, Lars; Lindström, Jaana; Lobbens, Stéphane; Lorentzon, Mattias; Lu, Yingchang; Lyssenko, Valeriya; Magnusson, Patrik KE; Mahajan, Anubha; Maillard, Marc; McArdle, Wendy L; McKenzie, Colin A; McLachlan, Stela; McLaren, Paul J; Menni, Cristina; Merger, Sigrun; Milani, Lili; Moayyeri, Alireza; Monda, Keri L; Morken, Mario A; Müller, Gabriele; Müller-Nurasyid, Martina; Musk, Arthur W; Narisu, Narisu; Nauck, Matthias; Nolte, Ilja M; Nöthen, Markus M; Oozageer, Laticia; Pilz, Stefan; Rayner, Nigel W; Renstrom, Frida; Robertson, Neil R; Rose, Lynda M; Roussel, Ronan; Sanna, Serena; Scharnagl, Hubert; Scholtens, Salome; Schumacher, Fredrick R; Schunkert, Heribert; Scott, Robert A; Sehmi, Joban; Seufferlein, Thomas; Shi, Jianxin; Silventoinen, Karri; Smit, Johannes H; Smith, Albert Vernon; Smolonska, Joanna; Stanton, Alice V; Stirrups, Kathleen; Stott, David J; Stringham, Heather M; Sundström, Johan; Swertz, Morris A; Syvänen, Ann-Christine; Tayo, Bamidele O; Thorleifsson, Gudmar; Tyrer, Jonathan P; van Dijk, Suzanne; van Schoor, Natasja M; van der Velde, Nathalie; van Heemst, Diana; van Oort, Floor VA; Vermeulen, Sita H; Verweij, Niek; Vonk, Judith M; Waite, Lindsay L; Waldenberger, Melanie; Wennauer, Roman; Wilkens, Lynne R; Willenborg, Christina; Wilsgaard, Tom; Wojczynski, Mary K; Wong, Andrew; Wright, Alan F; Zhang, Qunyuan; Arveiler, Dominique; Bakker, Stephan JL; Beilby, John; Bergman, Richard N; Bergmann, Sven; Biffar, Reiner; Blangero, John; Boomsma, Dorret I; Bornstein, Stefan R; Bovet, Pascal; Brambilla, Paolo; Brown, Morris J; Campbell, Harry; Caulfield, Mark J; Chakravarti, Aravinda; Collins, Rory; Collins, Francis S; Crawford, Dana C; Cupples, L Adrienne; Danesh, John; de Faire, Ulf; den Ruijter, Hester M; Erbel, Raimund; Erdmann, Jeanette; Eriksson, Johan G; Farrall, Martin; Ferrannini, Ele; Ferrières, Jean; Ford, Ian; Forouhi, Nita G; Forrester, Terrence; Gansevoort, Ron T

    2014-01-01

    Using genome-wide data from 253,288 individuals, we identified 697 variants at genome-wide significance that together explain one-fifth of heritability for adult height. By testing different numbers of variants in independent studies, we show that the most strongly associated ~2,000, ~3,700 and ~9,500 SNPs explained ~21%, ~24% and ~29% of phenotypic variance. Furthermore, all common variants together captured the majority (60%) of heritability. The 697 variants clustered in 423 loci enriched for genes, pathways, and tissue-types known to be involved in growth and together implicated genes and pathways not highlighted in earlier efforts, such as signaling by fibroblast growth factors, WNT/beta-catenin, and chondroitin sulfate-related genes. We identified several genes and pathways not previously connected with human skeletal growth, including mTOR, osteoglycin and binding of hyaluronic acid. Our results indicate a genetic architecture for human height that is characterized by a very large but finite number (thousands) of causal variants. PMID:25282103

  5. Growth hormone significantly increases the adult height of children with idiopathic short stature: comparison of subgroups and benefit

    PubMed Central

    2014-01-01

    Background Children with Idiopathic Short Stature do not attain a normal adult height. The improvement of adult height with treatment with recombinant human growth hormone (rhGH), at doses of 0.16 to 0.28 mg/kg/week is modest, usually less that 4 cm, and they remain short as adults. The benefit obtained seems dose dependent and benefits of 7.0 to 8.0 cm have been reported with higher doses of 0.32 to 0.4 mg/kg/week, but the number of studies is limited. The topic has remained controversial. Objective The objective was to conduct a retrospective analysis of our experience with 123 children with ISS treated with 0.32 ± 0.03 mg/kg/week of rhGH, with the aim of comparing the different subgroups of non-familial short stature, familial short stature, normal puberty, and delayed puberty and to assess the benefit by comparison with 305 untreated historical controls, from nine different randomized and nonrandomized controlled studies. Results Eighty eight of our children (68 males and 20 females) attained an adult height or near adult height of -0.71 SDS (0.74 SD) (95% CI, -0.87 to -0.55) with a benefit over untreated controls of 9.5 cm (7.4 to 11.6 cm) for males and 8.6 cm (6.7 to 10.5 cm) for females. In the analysis of the subgroups, the adult height and adult height gain of children with non-familial short stature were significantly higher than of familial short stature. No difference was found in the cohorts with normal or delayed puberty in any of the subgroups, except between the non-familial short stature and familial short stature puberty cohorts. This has implications for the interpretation of the benefit of treatment in studies where the number of children with familial short stature in the controls or treated subjects is not known. The treatment was safe. There were no significant adverse events. The IGF-1 values were essentially within the levels expected for the stages of puberty. Conclusion Our experience was quite positive with normalization of

  6. Adult Education School to Work. Final Report.

    ERIC Educational Resources Information Center

    Bean, Molly

    A project identified and established components related to adult basic education's role in school-to-work (STW) transition. It focused on developing a cognitive framework for competency-based adult employability classes, integrating adult basic and literacy education (ABLE)-funded programs into the Erie Area STW partnership, and establishing a…

  7. The health transition and biological living standards: adult height and mortality in 20th-century Spain.

    PubMed

    Spijker, Jeroen J A; Cámara, Antonio D; Blanes, Amand

    2012-07-01

    This paper seeks new insights concerning the health transition in 20th century Spain by analyzing both traditional (mortality-based) and alternative (anthropometric-based) health indicators. Data were drawn from national censuses, vital and cause-of-death statistics and seven National Health Surveys dating from 1987 to 2006 (almost 100,000 subjects aged 20-79 were used to compute cohort height averages). A multivariate regression analysis was performed on infant mortality and economic/historical dummy variables. Our results agree with the general timing of the health transition process in Spain as has been described to date insofar as we document that there was a rapid improvement of sanitary and health care related factors during the second half of the 20th century reflected by a steady decline in infant mortality and increase in adult height. However, the association between adult height and infant mortality turned out to be not linear. In addition, remarkable gender differences emerged: mean height increased continuously for male cohorts born after 1940 but meaningful improvements in height among female cohorts was not attained until the late 1950s. PMID:21924964

  8. Adult Education Alternative Diploma. Final Report.

    ERIC Educational Resources Information Center

    Gacka, Richard

    The Adult Education Alternative Diploma project was conducted to develop an alternative program to the General Educational Development (GED) diploma program through which adult students in Pennsylvania could earn actual high school diplomas. During the year-long project, a competency diploma program was developed and implemented in conjunction…

  9. Saskatchewan Older Adult Literacy Survey. Final Report.

    ERIC Educational Resources Information Center

    Regina Univ. (Saskatchewan). Univ. Extension. Seniors Education Centre.

    The Saskatchewan Older Adult Literacy Survey involved 16 literacy programs offered by the regional colleges, public libraries, and technical institutes throughout the province of Saskatchewan, Canada. The 2-month survey acquired information for an overview of the current state of older adults and literacy in Saskatchewan through mailed…

  10. Bilingual Adult Basic Education Project. Final Report.

    ERIC Educational Resources Information Center

    Graham, Janet Roth

    The Bilingual Adult Basic Education Project provided bilingual life skills instruction, counseling, and informational services to approximately 150 non-English-dominant adults across Pennsylvania by means of contracts to local education agencies. Students were pre- and post-tested in English and/or their native language to measure their growth in…

  11. Vehicle noise source heights and sub-source spectra. Final report

    SciTech Connect

    Coulson, R.K.

    1996-12-01

    This report describes a turn-key system that was developed and implemented to collect the vehicle source height database for incorporation into the new Traffic Noise Model; `TNM.` A total of 2500 individual vehicle pass-byes were measured with this system at 16 different sites around Florida and this data is presented in the form of averaged curves for each vehicle type. The dependence of source height on speed, pavement type, road grade and acceleration state is also shown for 10 different types of vehicles. The effect of these roadway conditions on the vehicle source heights is small compared to the typical variation in the whole data set. A recommendation is therefore made that the overall average of the date for each vehicle type be used in the TNM model and that variations with speed, pavement, grade and acceleration can be neglected. The data collection system and algorithm used to obtain the source heights is described and the accuracty is demonstrated experimentally with know sources. The measured vehicle source heights are further verified using an alternative Matched Field Processing algorithm which produced very similar results. It is also shown that the single equivalent source height model for a distribution of sources is more accurate that the two sub-source model when used in barrier attenuation calculations.

  12. Meta-analysis of genome-wide association studies of adult height in East Asians identifies 17 novel loci.

    PubMed

    He, Meian; Xu, Min; Zhang, Ben; Liang, Jun; Chen, Peng; Lee, Jong-Young; Johnson, Todd A; Li, Huaixing; Yang, Xiaobo; Dai, Juncheng; Liang, Liming; Gui, Lixuan; Qi, Qibin; Huang, Jinyan; Li, Yanping; Adair, Linda S; Aung, Tin; Cai, Qiuyin; Cheng, Ching-Yu; Cho, Myeong-Chan; Cho, Yoon Shin; Chu, Minjie; Cui, Bin; Gao, Yu-Tang; Go, Min Jin; Gu, Dongfeng; Gu, Weiqiong; Guo, Huan; Hao, Yongchen; Hong, Jie; Hu, Zhibin; Hu, Yanling; Huang, Jianfeng; Hwang, Joo-Yeon; Ikram, Mohammad Kamran; Jin, Guangfu; Kang, Dae-Hee; Khor, Chiea Chuen; Kim, Bong-Jo; Kim, Hung Tae; Kubo, Michiaki; Lee, Jeannette; Lee, Juyoung; Lee, Nanette R; Li, Ruoying; Li, Jun; Liu, JianJun; Longe, Jirong; Lu, Wei; Lu, Xiangfeng; Miao, Xiaoping; Okada, Yukinori; Ong, Rick Twee-Hee; Qiu, Gaokun; Seielstad, Mark; Sim, Xueling; Song, Huaidong; Takeuchi, Fumihiko; Tanaka, Toshihiro; Taylor, Phil R; Wang, Laiyuan; Wang, Weiqing; Wang, Yiqin; Wu, Chen; Wu, Ying; Xiang, Yong-Bing; Yamamoto, Ken; Yang, Handong; Liao, Ming; Yokota, Mitsuhiro; Young, Terri; Zhang, Xiaomin; Kato, Norihiro; Wang, Qing K; Zheng, Wei; Hu, Frank B; Lin, Dongxin; Shen, Hongbing; Teo, Yik Ying; Mo, Zengnan; Wong, Tien Yin; Lin, Xu; Mohlke, Karen L; Ning, Guang; Tsunoda, Tatsuhiko; Han, Bok-Ghee; Shu, Xiao-Ou; Tai, E Shyong; Wu, Tangchun; Qi, Lu

    2015-03-15

    Human height is associated with risk of multiple diseases and is profoundly determined by an individual's genetic makeup and shows a high degree of ethnic heterogeneity. Large-scale genome-wide association (GWA) analyses of adult height in Europeans have identified nearly 180 genetic loci. A recent study showed high replicability of results from Europeans-based GWA studies in Asians; however, population-specific loci may exist due to distinct linkage disequilibrium patterns. We carried out a GWA meta-analysis in 93 926 individuals from East Asia. We identified 98 loci, including 17 novel and 81 previously reported loci, associated with height at P < 5 × 10(-8), together explaining 8.89% of phenotypic variance. Among the newly identified variants, 10 are commonly distributed (minor allele frequency, MAF > 5%) in Europeans, with comparable frequencies with in Asians, and 7 single-nucleotide polymorphisms are with low frequency (MAF < 5%) in Europeans. In addition, our data suggest that novel biological pathway such as the protein tyrosine phosphatase family is involved in regulation of height. The findings from this study considerably expand our knowledge of the genetic architecture of human height in Asians. PMID:25429064

  13. Meta-analysis of genome-wide association studies of adult height in East Asians identifies 17 novel loci

    PubMed Central

    He, Meian; Xu, Min; Zhang, Ben; Liang, Jun; Chen, Peng; Lee, Jong-Young; Johnson, Todd A.; Li, Huaixing; Yang, Xiaobo; Dai, Juncheng; Liang, Liming; Gui, Lixuan; Qi, Qibin; Huang, Jinyan; Li, Yanping; Adair, Linda S.; Aung, Tin; Cai, Qiuyin; Cheng, Ching-Yu; Cho, Myeong-Chan; Cho, Yoon Shin; Chu, Minjie; Cui, Bin; Gao, Yu-Tang; Go, Min Jin; Gu, Dongfeng; Gu, Weiqiong; Guo, Huan; Hao, Yongchen; Hong, Jie; Hu, Zhibin; Hu, Yanling; Huang, Jianfeng; Hwang, Joo-Yeon; Ikram, Mohammad Kamran; Jin, Guangfu; Kang, Dae-Hee; Khor, Chiea Chuen; Kim, Bong-Jo; Kim, Hung Tae; Kubo, Michiaki; Lee, Jeannette; Lee, Juyoung; Lee, Nanette R.; Li, Ruoying; Li, Jun; Liu, JianJun; Longe, Jirong; Lu, Wei; Lu, Xiangfeng; Miao, Xiaoping; Okada, Yukinori; Ong, Rick Twee-Hee; Qiu, Gaokun; Seielstad, Mark; Sim, Xueling; Song, Huaidong; Takeuchi, Fumihiko; Tanaka, Toshihiro; Taylor, Phil R.; Wang, Laiyuan; Wang, Weiqing; Wang, Yiqin; Wu, Chen; Wu, Ying; Xiang, Yong-Bing; Yamamoto, Ken; Yang, Handong; Liao, Ming; Yokota, Mitsuhiro; Young, Terri; Zhang, Xiaomin; Kato, Norihiro; Wang, Qing K.; Zheng, Wei; Hu, Frank B.; Lin, Dongxin; Shen, Hongbing; Teo, Yik Ying; Mo, Zengnan; Wong, Tien Yin; Lin, Xu; Mohlke, Karen L.; Ning, Guang; Tsunoda, Tatsuhiko; Han, Bok-Ghee; Shu, Xiao-Ou; Tai, E. Shyong; Wu, Tangchun; Qi, Lu

    2015-01-01

    Human height is associated with risk of multiple diseases and is profoundly determined by an individual's genetic makeup and shows a high degree of ethnic heterogeneity. Large-scale genome-wide association (GWA) analyses of adult height in Europeans have identified nearly 180 genetic loci. A recent study showed high replicability of results from Europeans-based GWA studies in Asians; however, population-specific loci may exist due to distinct linkage disequilibrium patterns. We carried out a GWA meta-analysis in 93 926 individuals from East Asia. We identified 98 loci, including 17 novel and 81 previously reported loci, associated with height at P < 5 × 10−8, together explaining 8.89% of phenotypic variance. Among the newly identified variants, 10 are commonly distributed (minor allele frequency, MAF > 5%) in Europeans, with comparable frequencies with in Asians, and 7 single-nucleotide polymorphisms are with low frequency (MAF < 5%) in Europeans. In addition, our data suggest that novel biological pathway such as the protein tyrosine phosphatase family is involved in regulation of height. The findings from this study considerably expand our knowledge of the genetic architecture of human height in Asians. PMID:25429064

  14. Jefferson County Adult Reading Project. Final Report.

    ERIC Educational Resources Information Center

    Jefferson County Board of Education, Louisville, KY.

    The 1980-81 Jefferson County (Kentucky) Adult Reading Program served 601 students functioning below 6.0 grade level during the 1980-81 year. The project's instructional methods and materials were developed based on the experiences of the program for the previous two years. The program was considered a success not only from the viewpoint of the…

  15. Determining Adult Agribusiness Training Needs. Final Report.

    ERIC Educational Resources Information Center

    Ahrens, Donald L.; And Others

    The prupose of the study was to: (1) identify the agribusiness firms within Wisconsin's Vocational-Technical and Adult Education (VTAE) District One, (2) identify the occupations of those employed in the industry, (3) identify present and future employment need for identified skills along with training needs for those currently employed in…

  16. Adult Learning and Counseling: Final Report.

    ERIC Educational Resources Information Center

    Sharp, Robert B., Comp.

    Located in a low income model cities area of Cheyenne, Wyoming, the project provided adult basic education and vocational counseling services. The document offers a detailed summary of its staff and their qualifications, the agenda of a staff workshop, and a summary of the center's recruitment activities and problems. A brief description of the…

  17. Scaling of adult body weight to height across sex and race/ethnic groups: relevance to BMI1234

    PubMed Central

    Peterson, Courtney M; Thomas, Diana M; Heo, Moonseong; Schuna, John M; Hong, Sangmo; Choi, Woong

    2014-01-01

    Background: Body mass index (BMI) is formulated on the assumption that body weight (BW) scales to height with a power of 2 (BW∝height2), independent of sex and race-ethnicity. Powers differing from 2 are observed in studies of selected samples, thus raising the question if BMI is a generalizable metric that makes BW independent of height across populations. Objectives: The objectives were to test the hypothesis that adult BW scales to height with a power of 2 independent of sex and race-ethnicity and to advance an understanding of BMI as a measure of shape by extending allometric analyses to waist circumference (WC). Design: We conducted cross-sectional subject evaluations, including body composition, from the NHANES and the Korean NHANES (KNHANES). Variations of the allometric model (Y = αXβ) were used to establish height scaling powers (β ± SE) across non-Hispanic white and black, Mexican American, and Korean men and women. Results: Exploratory analyses in population samples established age and adiposity as important independent determinants of height scaling powers (i.e., β). After age and adiposity in the next series of analyses were controlled for, BW scaling powers were nonsignificantly different between race/ethnic groups within each sex group; WC findings were similar in women, whereas small but significant between-race differences were observed in the men. Sex differences in β values were nonsignificant except for BW in non-Hispanic blacks and WC in Koreans (P < 0.05). Nationally representative powers for BW were (NHANES/KNHANES) 2.12 ± 0.05/2.11 ± 0.06 for men and 2.02 ± 0.04/1.99 ± 0.06 for women and for WC were 0.66 ± 0.03/0.67 ± 0.05 for men and 0.61 ± 0.04/0.56 ± 0.05 for women. Conclusions: Adult BW scales to height with a power of ∼2 across the 8 sex and race/ethnic groups, an observation that makes BMI a generalizable height-independent measure of shape across most populations. WC also follows generalizable scaling rules, a

  18. Analysis of the pulmonary functions of normal adults according to pillow height.

    PubMed

    Seo, KyoChul; Cho, MiSuk

    2015-10-01

    [Purpose] The purpose of this study is to examine changes in pulmonary functions in relation to the sleeping positions of the experimental subjects. [Subjects and Methods] The subjects for this study were twenty randomly selected males and females from K University. Measurements were taken in the supine position at three different pillow heights: 0 cm, 5 cm, and 10 cm. Pulmonary functions (vital capacity, tidal volume, inspiratory reserve volume, and expiratory reserve volume) were evaluated using a Fit mate. [Results] These findings suggest that a pillow height of 5 cm makes a significant difference in vital capacity (VC). When the three pillow heights were compared, significant differences were seen between 0 cm and 5 cm, and between 5 cm and 10 cm, in terms of vital capacity for the pulmonary functions among the three positions. [Conclusion] In conclusion, changing the positions of the subjects produces changes in pulmonary functions. The greatest change occurred in the 5 cm pillow height. Presumably, ventilation is affected by the body structures. The results will provide objective data to establish the most suitable positions for stroke patients when they perform respiratory exercises. PMID:26644649

  19. The University without Walls (UWW) Program at Loretto Heights College: Individualization for Adults.

    ERIC Educational Resources Information Center

    Greenberg, Elinor

    1980-01-01

    The University without Walls (UWW) program at Loretto Heights College is described. It emphasizes individualized programs and degree requirements based on a learner-centered approach to education. It is argued that such an approach, drawing on a wide array of learning resources and giving credit for experiential learning, can successfully meet…

  20. Energy Efficiency Adult Tracking Report - Final

    SciTech Connect

    Gibson-Grant, Amy

    2014-09-30

    Postwave tracking study for the Energy Efficiency Adult Campaign This study serves as measure of key metrics among the campaign’s target audience, homeowners age 25+. Key measures include: Awareness of messages relating to the broad issue; Recognition of the PSAs; Relevant attitudes, including interest, ease of taking energy efficient steps, and likelihood to act; Relevant knowledge, including knowledge of light bulb alternatives and energy efficient options; and Relevant behaviors, including specific energy-saving behaviors mentioned within the PSAs. Wave 1: May 27 – June 7, 2011 Wave 2: May 29 – June 8, 2012 Wave 3: May 29 – June 19, 2014 General market sample of adults 25+ who own their homes W1 sample: n = 704; W2: n=701; W3: n=806 Online Survey Panel Methodology Study was fielded by Lightspeed Research among their survey panel. Sample is US Census representative of US homeowners by race/ethnicity, income, age, region, and family status. At least 30% of respondents were required to have not updated major appliances in their home in the past 5 years (dishwasher, stove, refrigerator, washer, or dryer).

  1. Association of Childhood Economic Hardship with Adult Height and Adult Adiposity among Hispanics/Latinos. The HCHS/SOL Socio-Cultural Ancillary Study

    PubMed Central

    Isasi, Carmen R.; Jung, Molly; Parrinello, Christina M.; Kaplan, Robert C.; Kim, Ryung; Crespo, Noe C.; Gonzalez, Patricia; Gouskova, Natalia A.; Penedo, Frank J.; Perreira, Krista M.; Perrino, Tatiana; Sotres-Alvarez, Daniela; Van Horn, Linda; Gallo, Linda C.

    2016-01-01

    The study examined the association of childhood and current economic hardship with anthropometric indices in Hispanic/Latino adults, using data from the HCHS/SOL Socio-cultural ancillary study (N = 5,084), a community-based study of Hispanic/Latinos living in four urban areas (Bronx, NY, Chicago, IL, Miami, FL, and San Diego, CA). Childhood economic hardship was defined as having experienced a period of time when one’s family had trouble paying for basic needs (e.g., food, housing), and when this economic hardship occurred: between 0–12, 13–18 years old, or throughout both of those times. Current economic hardship was defined as experiencing trouble paying for basic needs during the past 12 months. Anthropometry included height, body mass index (BMI), waist circumference (WC), and percentage body fat (%BF). Complex survey linear regression models were used to test the associations of childhood economic hardship with adult anthropometric indices, adjusting for potential confounders (e.g., age, sex, Hispanic background). Childhood economic hardship varied by Hispanic background, place of birth, and adult socio-economic status. Childhood economic hardship during both periods, childhood and adolescence, was associated with shorter height. Childhood economic hardship was associated with greater adiposity among US born individuals only. Current economic hardship was significantly associated with all three measures of adiposity (BMI, WC, %BF). These findings suggest that previous periods of childhood economic hardship appear to influence adult height more than adiposity, whereas current economic hardship may be a better determinant of adult adiposity in Hispanics. PMID:26919283

  2. Association of Childhood Economic Hardship with Adult Height and Adult Adiposity among Hispanics/Latinos. The HCHS/SOL Socio-Cultural Ancillary Study.

    PubMed

    Isasi, Carmen R; Jung, Molly; Parrinello, Christina M; Kaplan, Robert C; Kim, Ryung; Crespo, Noe C; Gonzalez, Patricia; Gouskova, Natalia A; Penedo, Frank J; Perreira, Krista M; Perrino, Tatiana; Sotres-Alvarez, Daniela; Van Horn, Linda; Gallo, Linda C

    2016-01-01

    The study examined the association of childhood and current economic hardship with anthropometric indices in Hispanic/Latino adults, using data from the HCHS/SOL Socio-cultural ancillary study (N = 5,084), a community-based study of Hispanic/Latinos living in four urban areas (Bronx, NY, Chicago, IL, Miami, FL, and San Diego, CA). Childhood economic hardship was defined as having experienced a period of time when one's family had trouble paying for basic needs (e.g., food, housing), and when this economic hardship occurred: between 0-12, 13-18 years old, or throughout both of those times. Current economic hardship was defined as experiencing trouble paying for basic needs during the past 12 months. Anthropometry included height, body mass index (BMI), waist circumference (WC), and percentage body fat (%BF). Complex survey linear regression models were used to test the associations of childhood economic hardship with adult anthropometric indices, adjusting for potential confounders (e.g., age, sex, Hispanic background). Childhood economic hardship varied by Hispanic background, place of birth, and adult socio-economic status. Childhood economic hardship during both periods, childhood and adolescence, was associated with shorter height. Childhood economic hardship was associated with greater adiposity among US born individuals only. Current economic hardship was significantly associated with all three measures of adiposity (BMI, WC, %BF). These findings suggest that previous periods of childhood economic hardship appear to influence adult height more than adiposity, whereas current economic hardship may be a better determinant of adult adiposity in Hispanics. PMID:26919283

  3. The effect of rainfall during gestation and early childhood on adult height in a foraging and horticultural society of the Bolivian Amazon.

    PubMed

    Godoy, Ricardo; Tanner, Susan; Reyes-García, Victoria; Leonard, William R; McDade, Thomas W; Vento, Melanie; Broesch, James; Fitzpatrick, Ian C; Giovannini, Peter; Huanca, Tomás

    2008-01-01

    Recent research documents the effects of adverse conditions during gestation and early childhood on growth responses and health throughout life. Most research linking adverse conditions in early life with adult health comes from industrial nations. We know little about the plasticity of growth responses to environmental perturbations early in life among foragers and horticulturalists. Using 2005 data from 211 women and 215 men 20+ years of age from a foraging-horticultural society of native Amazonians in Bolivia (Tsimane'), we estimate the association between (a) adult height and (b) rainfall amount and variability during three stages in the life cycle: gestation (year 0), birth year (year 1), and years 2-5. We control for confounders such as height of the same-sex parent. Rainfall amount and variability during gestation and birth year bore weak associations with adult height, probably from the protective role of placental physiology and breastfeeding. However, rainfall variability during years 2-5 of life bore a negative association with adult female height. Among women, a 10% increase in the coefficient of variation of rainfall during years 2-5 was associated with 0.7-1.2% lower adult height (1.08-1.93 cm). Environmental perturbations that take place after the cessation of weaning seem to leave the strongest effect on adult height. We advance possible explanations for the absence of effects among males. PMID:17941036

  4. Accommodating Adults with Disabilities in Adult Education Programs: Project Final Report.

    ERIC Educational Resources Information Center

    Kansas Univ., Lawrence. Center for Research on Learning.

    This final report and associated materials describe a 3-year research and demonstration project whose purpose was to provide adult educators and adults with disabilities with validated accommodations useful in instruction and assessment. These accommodations were intended to help individuals with disabilities understand their legal rights, meet…

  5. Association of the Estrogen Receptor 1 (ESR1) Gene with Body Height in Adult Males from Two Swedish Population Cohorts

    PubMed Central

    Dahlgren, Andreas; Lundmark, Per; Axelsson, Tomas; Lind, Lars; Syvänen, Ann-Christine

    2008-01-01

    Human body height is a complex genetic trait with high heritability. We performed an association study of 17 candidate genes for height in the Uppsala Longitudinal Study of Adult Men (ULSAM) that consists of 1153 elderly men of age 70 born in the central region of Sweden. First we genotyped a panel of 137 single nucleotide polymorphism (SNPs) evenly distributed across the candidate genes in the ULSAM cohort. We identified 4 SNPs in the estrogen receptor gene (ESR1) on chromosome 6q25.1 with suggestive signals of association (p<0.05) with standing body height. This result was followed up by genotyping the same 25 SNPs in the ESR1 gene as in ULSAM in a second population cohort, the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS) cohort that consist of 507 males and 509 females of age 70 from the same geographical region as ULSAM. One SNP, rs2179922 located in intron 4 of ESR1 showed and association signal (p = 0.0056) in the male samples from the PIVUS cohort. Homozygote carriers of the G-allele of the SNP rs2179922 were on average 0.90 cm taller than individuals with the two other genotypes at this SNP in the ULSAM cohort and 2.3 cm taller in the PIVUS cohort. No association was observed for the females in the PIVUS cohort. PMID:18350145

  6. New loci associated with birth weight identify genetic links between intrauterine growth and adult height and metabolism

    PubMed Central

    Horikoshi, Momoko; Yaghootkar, Hanieh; Mook-Kanamori, Dennis O.; Sovio, Ulla; Taal, H. Rob; Hennig, Branwen J.; Bradfield, Jonathan P.; St. Pourcain, Beate; Evans, David M.; Charoen, Pimphen; Kaakinen, Marika; Cousminer, Diana L.; Lehtimäki, Terho; Kreiner-Møller, Eskil; Warrington, Nicole M.; Bustamante, Mariona; Feenstra, Bjarke; Berry, Diane J.; Thiering, Elisabeth; Pfab, Thiemo; Barton, Sheila J.; Shields, Beverley M.; Kerkhof, Marjan; van Leeuwen, Elisabeth M.; Fulford, Anthony J.; Kutalik, Zoltán; Zhao, Jing Hua; den Hoed, Marcel; Mahajan, Anubha; Lindi, Virpi; Goh, Liang-Kee; Hottenga, Jouke-Jan; Wu, Ying; Raitakari, Olli T.; Harder, Marie N.; Meirhaeghe, Aline; Ntalla, Ioanna; Salem, Rany M.; Jameson, Karen A.; Zhou, Kaixin; Monies, Dorota M.; Lagou, Vasiliki; Kirin, Mirna; Heikkinen, Jani; Adair, Linda S.; Alkuraya, Fowzan S.; Al-Odaib, Ali; Amouyel, Philippe; Andersson, Ehm Astrid; Bennett, Amanda J.; Blakemore, Alexandra I.F.; Buxton, Jessica L.; Dallongeville, Jean; Das, Shikta; de Geus, Eco J. C.; Estivill, Xavier; Flexeder, Claudia; Froguel, Philippe; Geller, Frank; Godfrey, Keith M.; Gottrand, Frédéric; Groves, Christopher J.; Hansen, Torben; Hirschhorn, Joel N.; Hofman, Albert; Hollegaard, Mads V.; Hougaard, David M.; Hyppönen, Elina; Inskip, Hazel M.; Isaacs, Aaron; Jørgensen, Torben; Kanaka-Gantenbein, Christina; Kemp, John P.; Kiess, Wieland; Kilpeläinen, Tuomas O.; Klopp, Norman; Knight, Bridget A.; Kuzawa, Christopher W.; McMahon, George; Newnham, John P.; Niinikoski, Harri; Oostra, Ben A.; Pedersen, Louise; Postma, Dirkje S.; Ring, Susan M.; Rivadeneira, Fernando; Robertson, Neil R.; Sebert, Sylvain; Simell, Olli; Slowinski, Torsten; Tiesler, Carla M.T.; Tönjes, Anke; Vaag, Allan; Viikari, Jorma S.; Vink, Jacqueline M.; Vissing, Nadja Hawwa; Wareham, Nicholas J.; Willemsen, Gonneke; Witte, Daniel R.; Zhang, Haitao; Zhao, Jianhua; Wilson, James F.; Stumvoll, Michael; Prentice, Andrew M.; Meyer, Brian F.; Pearson, Ewan R.; Boreham, Colin A.G.; Cooper, Cyrus; Gillman, Matthew W.; Dedoussis, George V.; Moreno, Luis A; Pedersen, Oluf; Saarinen, Maiju; Mohlke, Karen L.; Boomsma, Dorret I.; Saw, Seang-Mei; Lakka, Timo A.; Körner, Antje; Loos, Ruth J.F.; Ong, Ken K.; Vollenweider, Peter; van Duijn, Cornelia M.; Koppelman, Gerard H.; Hattersley, Andrew T.; Holloway, John W.; Hocher, Berthold; Heinrich, Joachim; Power, Chris; Melbye, Mads; Guxens, Mònica; Pennell, Craig E.; Bønnelykke, Klaus; Bisgaard, Hans; Eriksson, Johan G.; Widén, Elisabeth; Hakonarson, Hakon; Uitterlinden, André G.; Pouta, Anneli; Lawlor, Debbie A.; Smith, George Davey; Frayling, Timothy M.; McCarthy, Mark I.; Grant, Struan F.A.; Jaddoe, Vincent W.V.; Jarvelin, Marjo-Riitta; Timpson, Nicholas J.; Prokopenko, Inga; Freathy, Rachel M.

    2012-01-01

    Birth weight within the normal range is associated with a variety of adult-onset diseases, but the mechanisms behind these associations are poorly understood1. Previous genome-wide association studies identified a variant in the ADCY5 gene associated both with birth weight and type 2 diabetes, and a second variant, near CCNL1, with no obvious link to adult traits2. In an expanded genome-wide association meta-analysis and follow-up study (up to 69,308 individuals of European descent from 43 studies), we have now extended the number of genome-wide significant loci to seven, accounting for a similar proportion of variance to maternal smoking. Five of the loci are known to be associated with other phenotypes: ADCY5 and CDKAL1 with type 2 diabetes; ADRB1 with adult blood pressure; and HMGA2 and LCORL with adult height. Our findings highlight genetic links between fetal growth and postnatal growth and metabolism. PMID:23202124

  7. Whole-exome imputation of sequence variants identified two novel alleles associated with adult body height in African Americans

    PubMed Central

    Du, Mengmeng; Auer, Paul L.; Jiao, Shuo; Haessler, Jeffrey; Altshuler, David; Boerwinkle, Eric; Carlson, Christopher S.; Carty, Cara L.; Chen, Yii-Der Ida; Curtis, Keith; Franceschini, Nora; Hsu, Li; Jackson, Rebecca; Lange, Leslie A.; Lettre, Guillaume; Monda, Keri L.; Nickerson, Deborah A.; Reiner, Alex P.; Rich, Stephen S.; Rosse, Stephanie A.; Rotter, Jerome I.; Willer, Cristen J.; Wilson, James G.; North, Kari; Kooperberg, Charles; Heard-Costa, Nancy; Peters, Ulrike

    2014-01-01

    Adult body height is a quantitative trait for which genome-wide association studies (GWAS) have identified numerous loci, primarily in European populations. These loci, comprising common variants, explain <10% of the phenotypic variance in height. We searched for novel associations between height and common (minor allele frequency, MAF ≥5%) or infrequent (0.5% < MAF < 5%) variants across the exome in African Americans. Using a reference panel of 1692 African Americans and 471 Europeans from the National Heart, Lung, and Blood Institute's (NHLBI) Exome Sequencing Project (ESP), we imputed whole-exome sequence data into 13 719 African Americans with existing array-based GWAS data (discovery). Variants achieving a height-association threshold of P < 5E−06 in the imputed dataset were followed up in an independent sample of 1989 African Americans with whole-exome sequence data (replication). We used P < 2.5E−07 (=0.05/196 779 variants) to define statistically significant associations in meta-analyses combining the discovery and replication sets (N = 15 708). We discovered and replicated three independent loci for association: 5p13.3/C5orf22/rs17410035 (MAF = 0.10, β = 0.64 cm, P = 8.3E−08), 13q14.2/SPRYD7/rs114089985 (MAF = 0.03, β = 1.46 cm, P = 4.8E−10) and 17q23.3/GH2/rs2006123 (MAF = 0.30; β = 0.47 cm; P = 4.7E−09). Conditional analyses suggested 5p13.3 (C5orf22/rs17410035) and 13q14.2 (SPRYD7/rs114089985) may harbor novel height alleles independent of previous GWAS-identified variants (r2 with GWAS loci <0.01); whereas 17q23.3/GH2/rs2006123 was correlated with GWAS-identified variants in European and African populations. Notably, 13q14.2/rs114089985 is infrequent in African Americans (MAF = 3%), extremely rare in European Americans (MAF = 0.03%), and monomorphic in Asian populations, suggesting it may be an African-American-specific height allele. Our findings demonstrate that whole-exome imputation of sequence variants can identify low

  8. Multi-County Assessment of Adult Needs Project: Final Report.

    ERIC Educational Resources Information Center

    McLennan Community Coll., TX.

    The document is a summarized final report of the Multi-County Assessment of Adult Needs Project (MAP) which took place in central Texas (Bosque, Falls, Hill, and McLennan Counties). It summarizes the major activities and accomplishments of the project and contains all materials except Attachments 1 and 2, the reports on Phase I (Survey of Adult…

  9. Adiposity and height of adult Hmong refugees: relationship with war-related early malnutrition and later migration.

    PubMed

    Clarkin, Patrick F

    2008-01-01

    This study investigated whether historical proxies for poor nutrition early in life were associated with differences in body composition and height among adult Hmong refugees. Life history and anthropometric data were collected from a sample of 279 Hmong aged 18-51 years who were born in Laos or Thailand and resettled in French Guiana or the United States following the Second Indochina War. Overall, 30.5% were born in a war zone in Laos, while 38.8% were displaced as infants; these individuals were presumed to have experienced malnutrition in the perinatal and infant periods, respectively. Resettlement in urban areas in the US was utilized as a proxy for greater exposure to excessive energy balance, compared with Hmong who resettled in rural areas in French Guiana. In multiple linear regression models, being displaced in infancy was negatively associated with height after controlling for confounders, while being born in a war zone was associated with higher adiposity and centralized body fat distribution. Resettlement in the US was associated with a higher centralization of subcutaneous fat, but not overall adiposity. These findings may be of interest to the study of the developmental origins of obesity, in a population that has undergone early malnutrition followed by migration and rapid nutritional transition. PMID:18172871

  10. A Procedure for Calculating the Vertical Space Height of the Sacrum When Determining Skeletal Height for Use in the Anatomical Method of Adult Stature Estimation.

    PubMed

    Hayashi, Atsuko; Emanovsky, Paul D; Pietrusewsky, Michael; Holland, Thomas D

    2016-03-01

    Estimating stature from skeletonized remains is one of the essential parameters in the development of a biological profile. A new procedure for determining skeletal height (SKH) incorporating the vertical space height (VSH) from the anterior margin of the sacral promontory to the superior margins of the acetabulae for use in the anatomical method of stature estimation is introduced. Regression equations for stature estimation were generated from measurements of 38 American males of European ancestry from the William M. Bass Donated Skeletal Collection. The modification to the procedure results in a SKH that is highly correlated with stature (r = 0.925-0.948). Stature estimates have low standard errors of the estimate ranging from 21.79 to 25.95 mm, biases from to 0.50 to 0.94 mm, and accuracy rates from 17.71 mm to 19.45 mm. The procedure for determining the VSH, which replaces "S1 height" in traditional anatomical method models, is a key improvement to the method. PMID:27404615

  11. A Prospective Study of Height and Body Mass Index in Childhood, Birth Weight, and Risk of Adult Glioma Over 40 Years of Follow-up

    PubMed Central

    Kitahara, Cari M.; Gamborg, Michael; Rajaraman, Preetha; Sørensen, Thorkild I. A.; Baker, Jennifer L.

    2014-01-01

    Greater attained height and greater body mass index (BMI; weight (kg)/height (m)2) in young adulthood have been associated with glioma risk, but few studies have investigated the association with body size at birth or during childhood, when the brain undergoes rapid cell growth and differentiation. The Copenhagen School Health Records Register includes data on 320,425 Danish schoolchildren born between 1930 and 1989, with height and weight measurements from ages 7–13 years and parentally recorded birth weights. We prospectively evaluated associations between childhood height and BMI, birth weight, and adult glioma risk. During follow-up (1968–2010), 355 men and 253 women aged ≥18 years were diagnosed with glioma. In boys, height at each age between 7 and 13 years was positively associated with glioma risk; hazard ratios per standard-deviation score at ages 7 (approximately 5.1 cm) and 13 (approximately 7.6 cm) years were 1.17 (95% confidence interval (CI): 1.05, 1.30) and 1.21 (95% CI: 1.09, 1.35), respectively. No associations were observed for childhood height in girls or for BMI. Birth weight was positively associated with risk (per 0.5 kg: hazard ratio = 1.13, 95% CI: 1.04, 1.24). These results suggest that exposures associated with higher birth weight and, in boys, greater height during childhood may contribute to the etiology of adult glioma. PMID:25205831

  12. The association of chronic kidney disease and waist circumference and waist-to-height ratio in Chinese urban adults.

    PubMed

    He, Yuan; Li, Fan; Wang, Fei; Ma, Xu; Zhao, Xiaolan; Zeng, Qiang

    2016-06-01

    This study aims to investigate the association of body mass index (BMI), waist circumference (WC), and waist-to-height ratio (WHtR) with chronic kidney disease (CKD).A cross-sectional survey was conducted in a nationally representative sample of 123,629 Chinese urban adults who participated in health examinations between 2008 and 2009. BMI, WC, and WHtR were measured, as well as serum and urine biochemical tests. CKD was defined as an estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m or urine protein positivity (proteinuria)≥1+ with dipstick testing.WHtR had the largest areas under ROC curve for CKD in men and women, followed by WC and BMI. Higher levels of BMI, WC, and WHtR were each associated with an increased odds for CKD among men. For per unit size change, the multivariable-adjusted odds ratios (ORs) and 95% confidence intervals (CIs) of CKD were 1.19 (95% CI, 1.13-1.25) for BMI, 1.12 (95% CI, 1.08-1.16) for WC, and 1.13 (95% CI, 1.10-1.17) for WHtR. The corresponding values were significant in multivariable models among women aged 40 years and above. Using Chinese-recommended cutoffs for BMI (≥24 kg/m), WC (≥85 cm for men, and ≥80 cm for women), and WHtR (≥0.05), WHtR was superior in the association with CKD than BMI for men, whereas WC was superior for women.Increased obesity indices were positively associated with the odds of CKD. Central obesity, defined by WC and WHtR, may be more closely correlated with CKD for Chinese urban adults. PMID:27336864

  13. A pillow of 8 cm height did not improve laryngeal view and alignment of airway axes but increased anesthesiologist discomfort compared to a pillow of 4 cm height during tracheal intubation in adult patients

    PubMed Central

    Hong, Hyo Ju; Kim, Sung Hoon; Hwang, Jung Won; Lee, Hyung Chul

    2016-01-01

    Background Neck flexion by head elevation using an 8 to 10 cm thick pillow and head extension has been suggested to align the laryngeal, pharyngeal and oral axis and facilitate tracheal intubation. Presently, the laryngeal view and discomfort for tracheal intubation were evaluated according to two different degrees of head elevation in adult patients. Methods This prospective randomized, controlled study included 50 adult patients aged 18 to 90 years. After induction of anesthesia, the Cormack Lehane grade was evaluated in 25 patients using a direct laryngoscope while the patient's head was elevated with a 4 cm pillow (4 cm group) and then an 8 cm pillow (8 cm group). In the other 25 patients, the grades were evaluated in the opposite sequence and tracheal intubation was performed. The success rate and anesthesiologist's discomfort score for tracheal intubation, and laryngeal, pharyngeal and oral axes were assessed. Results There were no differences in the laryngeal view and success rate for tracheal intubation between the two groups. The discomfort score during tracheal intubation was higher in the 8 cm group when the patient's head was elevated 4 cm first and then 8 cm. The alignment of laryngeal, pharyngeal and oral axes were not different between the two degrees of head elevation. Conclusions A pillow of 8 cm height did not improve laryngeal view and alignment of airway axes but increased the anesthesiologist discomfort, compared to a pillow of 4 cm height, during tracheal intubation in adult patients. PMID:27066204

  14. Environmental, Dietary, and Behavioral Factors Distinguish Chinese Adults with High Waist-to-Height Ratio with and without Inflammation123

    PubMed Central

    Thompson, Amanda L; Adair, Linda; Gordon-Larsen, Penny; Zhang, Bing; Popkin, Barry

    2015-01-01

    Background: The environmental and behavioral risk factors associated with central obesity and/or inflammation in populations exposed to both obesogenic and pathogenic environments remain unclear. Objectives: We tested which of the characteristics distinguished 3 risk groups—high waist-to-height ratio (WHtR; >0.5) without inflammation [high-sensitivity C-reactive protein (hs-CRP) <3 mg/L], normal WHtR (≤0.5) with inflammation (hs-CRP: 3–10 mg/L), and high WHtR with inflammation—from the referent group with normal WHtR without inflammation and, secondarily, which factors differed between the groups with high WHtR with and without inflammation. Methods: The analytic sample included 8068 adults participating in the China Health and Nutrition Survey in 2009. Adjusted multinomial and logistic regression models were used to assess the risk of being in one of the “unhealthy” groups compared with the referent group. Results: Men with high WHtR with and without inflammation were more likely to live at higher urbanicity (57–63%) and have higher incomes (26–42%) and household sanitation (26–67%) and were >40% less likely to have high physical activity than the healthy referent group. Men with high WHtR with inflammation had higher odds of infectious symptoms than those with high WHtR without inflammation (OR: 1.73; 95% CI: 1.15, 2.61). Women with high WHtR without inflammation were less likely to have high household sanitation (44%) or perform high levels of physical activity (24%) and were 34% more likely to consume more fiber than the healthy referent group. Women with high WHtR and inflammation were more likely than those with high WHtR without inflammation to have infectious symptoms (OR: 1.45; 95% CI: 1.01, 2.07) and less likely to have higher fiber intake (OR: 0.77; 95% CI: 0.60,1.00) or physical activity (OR: 0.55; 95% CI: 0.41, 0.73). Conclusion: These results document different underlying pathogenic and obesogenic risk factors for visceral adiposity

  15. Effect of oxandrolone and timing of pubertal induction on final height in Turner’s syndrome: randomised, double blind, placebo controlled trial

    PubMed Central

    Gault, Emma Jane; Perry, Rebecca J; Cole, Tim J; Casey, Sarah; Paterson, Wendy F; Hindmarsh, Peter C; Betts, Peter; Dunger, David B

    2011-01-01

    Objective To examine the effect of oxandrolone and the timing of pubertal induction on final height in girls with Turner’s syndrome receiving a standard dose of growth hormone. Design Randomised, double blind, placebo controlled trial. Setting 36 paediatric endocrinology departments in UK hospitals. Participants Girls with Turner’s syndrome aged 7-13 years at recruitment, receiving recombinant growth hormone therapy (10 mg/m2/week). Interventions Participants were randomised to oxandrolone (0.05 mg/kg/day, maximum 2.5 mg/day) or placebo from 9 years of age. Those with evidence of ovarian failure at 12 years were further randomised to oral ethinylestradiol (year 1, 2 µg daily; year 2, 4 μg daily; year 3, 4 months each of 6, 8, and 10 μg daily) or placebo; participants who received placebo and those recruited after the age of 12.25 years started ethinylestradiol at age 14. Main outcome measure Final height. Results 106 participants were recruited, of whom 14 withdrew and 82/92 reached final height. Both oxandrolone and late pubertal induction increased final height: by 4.6 (95% confidence interval 1.9 to 7.2) cm (P=0.001, n=82) for oxandrolone and 3.8 (0.0 to 7.5) cm (P=0.05, n=48) for late pubertal induction with ethinylestradiol. In the 48 children who were randomised twice, the effects on final height (compared with placebo and early induction of puberty) of oxandrolone alone, late induction alone, and oxandrolone plus late induction were similar, averaging 7.1 (3.4 to 10.8) cm (P<0.001). No cases of virilisation were reported. Conclusion Oxandrolone had a positive effect on final height in girls with Turner’s syndrome treated with growth hormone, as did late pubertal induction with ethinylestradiol at age 14 years. However, these effects were not additive, so using both had no advantage. Oxandrolone could, therefore, be offered as an alternative to late pubertal induction for increasing final height in Turner’s syndrome. Trial registration Current

  16. Predicting height increment of young-growth red fir in California and southern Oregon. Forest Service research paper (Final)

    SciTech Connect

    Dolph, K.L.

    1992-11-01

    An equation is given to estimate 10-year height increment for young-growth red fir trees in California and Southern Oregon. The independent variables are the individual tree, stand, and site characteristics significantly related to a tree's height growth. Data used to develop the equation came from stem analysis of 492 trees sampled from 56 stands in the study area. Parameter estimates for the predictive equation were obtained using least-squares linear regression.

  17. Adult height and the risk of cause-specific death and vascular morbidity in 1 million people: individual participant meta-analysis

    PubMed Central

    Wormser, David; Angelantonio, Emanuele Di; Kaptoge, Stephen; Wood, Angela M; Gao, Pei; Sun, Qi; Walldius, Göran; Selmer, Randi; Verschuren, WM Monique; Bueno-de-Mesquita, H Bas; Engström, Gunnar; Ridker, Paul M; Njølstad, Inger; Iso, Hiroyasu; Holme, Ingar; Giampaoli, Simona; Tunstall-Pedoe, Hugh; Gaziano, J Michael; Brunner, Eric; Kee, Frank; Tosetto, Alberto; Meisinger, Christa; Brenner, Hermann; Ducimetiere, Pierre; Whincup, Peter H; Tipping, Robert W; Ford, Ian; Cremer, Peter; Hofman, Albert; Wilhelmsen, Lars; Clarke, Robert; de Boer, Ian H; Jukema, J Wouter; Ibañez, Alejandro Marín; Lawlor, Debbie A; D'Agostino, Ralph B; Rodriguez, Beatriz; Casiglia, Edoardo; Stehouwer, Coen DA; Simons, Leon A; Nietert, Paul J; Barrett-Connor, Elizabeth; Panagiotakos, Demosthenes B; Björkelund, Cecilia; Strandberg, Timo E; Wassertheil-Smoller, Sylvia; Blazer, Dan G; Meade, Tom W; Welin, Lennart; Svärdsudd, Kurt; Woodward, Mark; Nissinen, Aulikki; Kromhout, Daan; Jørgensen, Torben; Tilvis, Reijo S; Guralnik, Jack M; Rosengren, Annika; Taylor, James O; Kiechl, Stefan; Dagenais, Gilles R; Gerry, F; Fowkes, R; Wallace, Robert B; Khaw, Kay-Tee; Shaffer, Jonathan A; Visser, Marjolein; Kauhanen, Jussi; Salonen, Jukka T; Gallacher, John; Ben-Shlomo, Yoav; Kitamura, Akihiko; Sundström, Johan; Wennberg, Patrik; Kiyohara, Yutaka; Daimon, Makoto; de la Cámara, Agustin Gómez; Cooper, Jackie A; Onat, Altan; Devereux, Richard; Mukamal, Kenneth J; Dankner, Rachel; Knuiman, Matthew W; Crespo, Carlos J; Gansevoort, Ron T; Goldbourt, Uri; Nordestgaard, Børge G; Shaw, Jonathan E; Mussolino, Michael; Nakagawa, Hidaeki; Fletcher, Astrid; Kuller, Lewis H; Gillum, Richard F; Gudnason, Vilmundur; Assmann, Gerd; Wald, Nicholas; Jousilahti, Pekka R; Greenland, Philip; Trevisan, Maurizio; Ulmer, Hanno; Butterworth, Adam S; Folsom, Aaron R; Davey-Smith, George; Hu, Frank B; Danesh, John; Tipping, Robert W; Ford, Charles E; Simpson, Lara M; Walldius, Göran; Jungner, Ingmar; Folsom, Aaron R; Demerath, Ellen W; Franceschini, Nora; Lutsey, Pamela L; Panagiotakos, Demosthenes B; Pitsavos, Christos; Chrysohoou, Christina; Stefanadis, Christodoulos; Shaw, Jonathan E; Atkins, Robert; Zimmet, Paul Z; Barr, Elizabeth LM; Knuiman, Matthew W; Whincup, Peter H; Wannamethee, S Goya; Morris, Richard W; Willeit, Johann; Kiechl, Stefan; Weger, Siegfried; Oberhollenzer, Friedrich; Wald, Nicholas; Ebrahim, Shah; Lawlor, Debbie A; Gallacher, John; Ben-Shlomo, Yoav; Yarnell, John WG; Casiglia, Edoardo; Tikhonoff, Valérie; Greenland, Philip; Shay, Christina M; Garside, Daniel B; Nietert, Paul J; Sutherland, Susan E; Bachman, David L; Keil, Julian E; de Boer, Ian H; Kizer, Jorge R; Psaty, Bruce M; Mukamal, Kenneth J; Nordestgaard, Børge G; Tybjærg-Hansen, Anne; Jensen, Gorm B; Schnohr, Peter; Giampaoli, Simona; Palmieri, Luigi; Panico, Salvatore; Pilotto, Lorenza; Vanuzzo, Diego; de la Cámara, Agustin Gómez; Simons, Leon A; Simons, Judith; McCallum, John; Friedlander, Yechiel; Gerry, F; Fowkes, R; Price, Jackie F; Lee, Amanda J; Taylor, James O; Guralnik, Jack M; Phillips, Caroline L; Wallace, Robert B; Kohout, Frank J; Cornoni-Huntley, Joan C; Guralnik, Jack M; Blazer, Dan G; Guralnik, Jack M; Phillips, Caroline L; Phillips, Caroline L; Guralnik, Jack M; Khaw, Kay-Tee; Wareham, Nicholas J; Brenner, Hermann; Schöttker, Ben; Müller, Heiko; Rothenbacher, Dietrich; Wennberg, Patrik; Jansson, Jan-Håkan; Nissinen, Aulikki; Donfrancesco, Chiara; Giampaoli, Simona; Woodward, Mark; Vartiainen, Erkki; Jousilahti, Pekka R; Harald, Kennet; Salomaa, Veikko; D'Agostino, Ralph B; Vasan, Ramachandran S; Fox, Caroline S; Pencina, Michael J; Daimon, Makoto; Oizumi, Toshihide; Kayama, Takamasa; Kato, Takeo; Bladbjerg, Else-Marie; Jørgensen, Torben; Møller, Lars; Jespersen, Jørgen; Dankner, Rachel; Chetrit, Angela; Lubin, Flora; Svärdsudd, Kurt; Eriksson, Henry; Welin, Lennart; Lappas, Georgios; Rosengren, Annika; Lappas, Georgios; Welin, Lennart; Svärdsudd, Kurt; Eriksson, Henry; Lappas, Georgios; Bengtsson, Calle; Lissner, Lauren; Björkelund, Cecilia; Cremer, Peter; Nagel, Dorothea; Strandberg, Timo E; Salomaa, Veikko; Tilvis, Reijo S; Miettinen, Tatu A; Tilvis, Reijo S; Strandberg, Timo E; Kiyohara, Yutaka; Arima, Hisatomi; Doi, Yasufumi; Ninomiya, Toshiharu; Rodriguez, Beatriz; Dekker, Jacqueline M; Nijpels, Giel; Stehouwer, Coen DA; Hu, Frank B; Sun, Qi; Rimm, Eric B; Willett, Walter C; Iso, Hiroyasu; Kitamura, Akihiko; Yamagishi, Kazumasa

    2012-01-01

    Background The extent to which adult height, a biomarker of the interplay of genetic endowment and early-life experiences, is related to risk of chronic diseases in adulthood is uncertain. Methods We calculated hazard ratios (HRs) for height, assessed in increments of 6.5 cm, using individual–participant data on 174 374 deaths or major non-fatal vascular outcomes recorded among 1 085 949 people in 121 prospective studies. Results For people born between 1900 and 1960, mean adult height increased 0.5–1 cm with each successive decade of birth. After adjustment for age, sex, smoking and year of birth, HRs per 6.5 cm greater height were 0.97 (95% confidence interval: 0.96–0.99) for death from any cause, 0.94 (0.93–0.96) for death from vascular causes, 1.04 (1.03–1.06) for death from cancer and 0.92 (0.90–0.94) for death from other causes. Height was negatively associated with death from coronary disease, stroke subtypes, heart failure, stomach and oral cancers, chronic obstructive pulmonary disease, mental disorders, liver disease and external causes. In contrast, height was positively associated with death from ruptured aortic aneurysm, pulmonary embolism, melanoma and cancers of the pancreas, endocrine and nervous systems, ovary, breast, prostate, colorectum, blood and lung. HRs per 6.5 cm greater height ranged from 1.26 (1.12–1.42) for risk of melanoma death to 0.84 (0.80–0.89) for risk of death from chronic obstructive pulmonary disease. HRs were not appreciably altered after further adjustment for adiposity, blood pressure, lipids, inflammation biomarkers, diabetes mellitus, alcohol consumption or socio-economic indicators. Conclusion Adult height has directionally opposing relationships with risk of death from several different major causes of chronic diseases. PMID:22825588

  18. Height, health, and development

    PubMed Central

    Deaton, Angus

    2007-01-01

    Adult height is determined by genetic potential and by net nutrition, the balance between food intake and the demands on it, including the demands of disease, most importantly during early childhood. Historians have made effective use of recorded heights to indicate living standards, in both health and income, for periods where there are few other data. Understanding the determinants of height is also important for understanding health; taller people earn more on average, do better on cognitive tests, and live longer. This paper investigates the environmental determinants of height across 43 developing countries. Unlike in rich countries, where adult height is well predicted by mortality in infancy, there is no consistent relationship across and within countries between adult height on the one hand and childhood mortality or living conditions on the other. In particular, adult African women are taller than is warranted by their low incomes and high childhood mortality, not to mention their mothers' educational level and reported nutrition. High childhood mortality in Africa is associated with taller adults, which suggests that mortality selection dominates scarring, the opposite of what is found in the rest of the world. The relationship between population heights and income is inconsistent and unreliable, as is the relationship between income and health more generally. PMID:17686991

  19. Vitamin D Status and Its Relationship to Body Fat, Final Height, and Peak Bone Mass in Young Women

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Vitamin D insufficiency has now reached epidemic proportion and has been linked to low bone mineral density (BMD), increased risk of fracture and obesity in adults. However, this relationship has not been well characterized in adolescents and young adults. We examined the relationship between seru...

  20. Vitamin D status in young women and its relationship to body fat, final height and peak bone mass

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Vitamin D insufficiency has now reached epidemic proportion and has been linked to low bone mineral density (BMD), increased risk of fracture and obesity in adults. However, this relationship has not been well characterized in adolescents and young adults. We examined the relationship between seru...

  1. Standing adult human phantoms based on 10th, 50th and 90th mass and height percentiles of male and female Caucasian populations

    NASA Astrophysics Data System (ADS)

    Cassola, V. F.; Milian, F. M.; Kramer, R.; de Oliveira Lira, C. A. B.; Khoury, H. J.

    2011-07-01

    Computational anthropomorphic human phantoms are useful tools developed for the calculation of absorbed or equivalent dose to radiosensitive organs and tissues of the human body. The problem is, however, that, strictly speaking, the results can be applied only to a person who has the same anatomy as the phantom, while for a person with different body mass and/or standing height the data could be wrong. In order to improve this situation for many areas in radiological protection, this study developed 18 anthropometric standing adult human phantoms, nine models per gender, as a function of the 10th, 50th and 90th mass and height percentiles of Caucasian populations. The anthropometric target parameters for body mass, standing height and other body measures were extracted from PeopleSize, a well-known software package used in the area of ergonomics. The phantoms were developed based on the assumption of a constant body-mass index for a given mass percentile and for different heights. For a given height, increase or decrease of body mass was considered to reflect mainly the change of subcutaneous adipose tissue mass, i.e. that organ masses were not changed. Organ mass scaling as a function of height was based on information extracted from autopsy data. The methods used here were compared with those used in other studies, anatomically as well as dosimetrically. For external exposure, the results show that equivalent dose decreases with increasing body mass for organs and tissues located below the subcutaneous adipose tissue layer, such as liver, colon, stomach, etc, while for organs located at the surface, such as breasts, testes and skin, the equivalent dose increases or remains constant with increasing body mass due to weak attenuation and more scatter radiation caused by the increasing adipose tissue mass. Changes of standing height have little influence on the equivalent dose to organs and tissues from external exposure. Specific absorbed fractions (SAFs) have also

  2. New York State Adult Functional Literacy Models. Final Report.

    ERIC Educational Resources Information Center

    Heller, Barbara R.

    This report discusses a nationwide study of Adult Performance Level (APL) which involved sixteen projects in seven states and was conducted to (1) examine the University of Texas at Austin's APL study and describe the results and recommendations in terms of the adult needs in New York State; (2) examine several New York State Adult Basic Education…

  3. Applying Novel Genome-Wide Linkage Strategies to Search for Loci Influencing Type 2 Diabetes and Adult Height in American Samoa

    PubMed Central

    ÅBERG, KAROLINA; SUN, GUANGYUN; SMELSER, DIANE; INDUGULA, SUBBA RAO; TSAI, HUI-JU; STEELE, MATTHEW S.; TUITELE, JOHN; DEKA, RANJAN; MCGARVEY, STEPHEN T.; WEEKS, DANIEL E.

    2013-01-01

    Type 2 diabetes mellitus (T2DM) is a common complex phenotype that by the year 2010 is predicted to affect 221 million people globally. In the present study we performed a genome-wide linkage scan using the allele-sharing statistic Sall implemented in Allegro and a novel two-dimensional genome-wide strategy implemented in Merloc that searches for pairwise interaction between genetic markers located on different chromosomes linked to T2DM. In addition, we used a robust score statistic from the newly developed QTL-ALL software to search for linkage to variation in adult height. The strategies were applied to a study sample consisting of 238 sib-pairs affected with T2DM from American Samoa. We did not detect any genome-wide significant susceptibility loci for T2DM. However, our two-dimensional linkage investigation detected several loci pairs of interest, including 11q22 and 21q21, 9q21 and 11q22, 1p22–p21 and 4p15, and 4p15 and 15q11–q14, with a two-loci maximum LOD score (MLS) greater than 2.00. Most detected individual loci have previously been identified as susceptibility loci for diabetes-related traits. Our two-dimensional linkage results may facilitate the selection of potential candidate genes and molecular pathways for further diabetes studies because these results, besides providing candidate loci, also demonstrate that polygenic effects may play an important role in T2DM. Linkage was detected (p value of 0.005) for variation in adult height on chromosome 9q31, which was reported previously in other populations. Our finding suggests that the 9q31 region may be a strong quantitative trait locus for adult height, which is likely to be of importance across populations. PMID:18720898

  4. FACILITATION AND INTERFERENCE IN THE OLDER ADULT LEARNER. FINAL REPORT.

    ERIC Educational Resources Information Center

    MCCRYSTAL, THOMAS J.

    THIS STUDY IS CONCERNED WITH THE DEGREE TO WHICH OLDER AND YOUNGER ADULTS ARE SUBJECT TO THE INTERFERING EFFECTS OF PAST HABITS. TO DETERMINE THE EXTENT TO WHICH HYPOTHESES BASED ON ASSUMPTIONS OF CONTEMPORARY INTERFERENCE THEORY HOLD FOR THE OLDER ADULT POPULATION, THESE HYPOTHESES WERE TESTED IN A NEGATIVE TRANSFER TASK, WHERE INCOMPATIBLE…

  5. Student Taught Adult Basic Literacy Efforts. Final Report.

    ERIC Educational Resources Information Center

    Council of the Southern Mountains, Inc., Berea, KY.

    The purpose of the Student Taught Adult Basic Literacy Efforts (STABLE) project was the involvement of adult illiterates, functional illiterates, and educational dropouts who do not take advantage of other educational and vocational training opportunities in basic education, using mature college students as teachers. Thirty students were trained…

  6. Project Open-Out: Adult Basic Education: Final Report.

    ERIC Educational Resources Information Center

    Brooks, Elva M.

    A project in adult basic education was established in the Model Neighborhood of Wilmington, Delaware. A delivery system of services using paraprofessionals was created to give eligible adults individualized instruction in their home or a nearby center. The results showed that most of the project enrollment and performance objectives were met. Data…

  7. Final Report for Project: Impacts of stratification and non-equilibrium winds and waves on hub-height winds

    SciTech Connect

    Patton, Edward G.

    2015-07-14

    This project used a combination of turbulence-resolving large-eddy simulations, single-column modeling (where turbulence is parameterized), and currently available observations to improve, assess, and develop a parameterization of the impact of non-equilibrium wave states and stratification on the buoy-observed winds to establish reliable wind data at the turbine hub-height level. Analysis of turbulence-resolving simulations and observations illuminates the non-linear coupling between the atmosphere and the undulating sea surface. This analysis guides modification of existing boundary layer parameterizations to include wave influences for upward extrapolation of surface-based observations through the turbine layer. Our surface roughness modifications account for the interaction between stratification and the effects of swell’s amplitude and wavelength as well as swell’s relative motion with respect to the mean wind direction. The single-column version of the open source Weather and Research Forecasting (WRF) model (Skamarock et al., 2008) serves as our platform to test our proposed planetary boundary layer parameterization modifications that account for wave effects on marine atmospheric boundary layer flows. WRF has been widely adopted for wind resource analysis and forecasting. The single column version is particularly suitable to development, analysis, and testing of new boundary layer parameterizations. We utilize WRF’s single-column version to verify and validate our proposed modifications to the Mellor-Yamada-Nakanishi-Niino (MYNN) boundary layer parameterization (Nakanishi and Niino, 2004). We explore the implications of our modifications for two-way coupling between WRF and wave models (e.g.,Wavewatch III). The newly implemented parameterization accounting for marine atmospheric boundary layer-wave coupling is then tested in three-dimensional WRF simulations at grid sizes near 1 km. These simulations identify the behavior of simulated winds at the

  8. Superfund Record of Decision (EPA Region 1): Beacon Heights Landfill, Beacon Falls, Connecticut, September 1985. Final report

    SciTech Connect

    Not Available

    1984-09-23

    The Beacon Heights Landfill site is located two miles east of the intersection of Connecticut Routes 8 and 42 in Beacon Falls, Connecticut. From the 1920's until 1970 the site was known as Betkoski's Dump and consisted of approximately six acres on which active dumping occurred. According to records at the Connecticut Department of Environmental Protection (CT DEP), waste accepted at the dump included municipal refuse, rubber, plastics, and industrial chemicals and sludges. Landfill operations consisted primarily of open burning along with burial of noncombustibles. In 1970, the Betkoski property and adjacent properties totaling 83 acres were purchased by the Murtha Trucking Company, and the name was changed to Beacon Heights, Inc. Landfill. At this time, the landfill area was expanded to approximately 30 acres. Records of the CT DEP, including a 1973 report by the landfill engineer, listed rubber, plastics, oils, hydrocarbons, chemical liquids and sludges, and solvents as being disposed of at the landfill by the trucking company. The selected remedial action for this site are included.

  9. Response to long-term growth hormone therapy in patients affected by RASopathies and growth hormone deficiency: Patterns of growth, puberty and final height data.

    PubMed

    Tamburrino, Federica; Gibertoni, Dino; Rossi, Cesare; Scarano, Emanuela; Perri, Annamaria; Montanari, Francesca; Fantini, Maria Pia; Pession, Andrea; Tartaglia, Marco; Mazzanti, Laura

    2015-11-01

    RASopathies are developmental disorders caused by heterozygous germline mutations in genes encoding proteins in the RAS-MAPK signaling pathway. Reduced growth is a common feature. Several studies generated data on growth, final height (FH), and height velocity (HV) after growth hormone (GH) treatment in patients with these disorders, particularly in Noonan syndrome, the most common RASopathy. These studies, however, refer to heterogeneous cohorts in terms of molecular information, GH status, age at start and length of therapy, and GH dosage. This work reports growth data in 88 patients affected by RASopathies with molecularly confirmed diagnosis, together with statistics on body proportions, pubertal pattern, and FH in 33, including 16 treated with GH therapy for proven GH deficiency. Thirty-three patients showed GH deficiency after pharmacological tests, and were GH-treated for an average period of 6.8 ± 4.8 years. Before starting therapy, HV was -2.6 ± 1.3 SDS, and mean basal IGF1 levels were -2.0 ± 1.1 SDS. Long-term GH therapy, starting early during childhood, resulted in a positive height response compared with untreated patients (1.3 SDS in terms of height-gain), normalizing FH for Ranke standards but not for general population and Target Height. Pubertal timing negatively affected pubertal growth spurt and FH, with IGF1 standardized score increased from -2.43 to -0.27 SDS. During GH treatment, no significant change in bone age velocity, body proportions, or cardiovascular function was observed. PMID:26227443

  10. Health assessment for Beacon Heights Landfill site, Beacon Falls, Connecticut, Region 1. CERCLIS No. CTD072122062. Addendum. Final report

    SciTech Connect

    Not Available

    1991-06-20

    The Beacon Heights Landfill National Priorities List (NPL) Site is located in Beacon Falls, Connecticut. From the 1920's to 1979, municipal and industrial wastes were disposed of at the landfill. Leachate from the landfill has migrated into the local groundwater aquifers. Two residential wells to the northwest of the site have been contaminated with site-related contaminants. This site is of potential public health concern because of the risk to human health resulting from possible exposure to hazardous substances at concentrations that may result in adverse health effects. As noted in Human Exposure Pathways Section below, human exposure to benzene, chlorobenzene, chloroethane, and methylene chloride may have occurred via ingestion, inhalation, and direct dermal contact with contaminated groundwater. No health study follow-up is indicated at this time.

  11. Evidence of radiation-induced reduction of height and body weight from repeated measurements of adults exposed in childhood to the atomic bombs

    SciTech Connect

    Otake, Masanori; Funamoto, Sachiyo; Fujikoshi, Yasunori; Schull, W.J.

    1994-10-01

    Reduction of growth from exposure to atomic bomb radiation has been examined using individuals under 10 years old at the time of the bombing (ATB) and a growth curve analysis based on measurements of height and weight made in the course of the 4th-7th cycles of the Adult Health Study examinations (1964-1972). As expected, the largest difference in growth to emerge is between males and females. However, a highly significant reduction of growth associated with dose (DS86) was observed among those survivors for whom four repeated measurements of height and weight were available. Longitudinal analysis of a more extended data set (n = 821), using expected values based on simple linear regression models fitted to the three available sets of measurements of height and weight on the 254 individuals with a missing measurement, also indicates a significant radiation-related growth reduction. The possible contribution of such factors as poor nutrition and disruption of normal family life in the years immediately after the war is difficult to evaluate, but the effects of socioeconomic factors on the analysis of these data are discussed. 33 refs., 5 figs., 3 tabs.

  12. Validity of Self-Reports of Height and Weight among the General Adult Population in Japan: Findings from National Household Surveys, 1986

    PubMed Central

    Ikeda, Nayu

    2016-01-01

    Background/Objectives Growing evidence indicates that self-reported height and weight are biased, but little is known about systematic errors in the general adult population in Japan. This study takes advantage of the unique opportunity to examine this issue provided by the 1986 National Nutrition Survey. Subjects/Methods Individual-level data on a nationally representative sample aged 20–89 years from the National Nutrition Survey (November 1986) were merged with Comprehensive Survey of Living Conditions (September 1986) data to obtain a dataset containing both self-reported and measured data on height and weight for each person (n = 10,469). Discrepancies between self-reported and measured means of height, weight, and body mass index (BMI) were tested across measured BMI categories (<18.5, 18.5–24.9, 25.0–27.4, 27.5–29.9, and ≥30.0 kg/m2), age groups (20–44, 45–64, and 65–89 years), and sexes. Reporting bias in mean BMI was decomposed into the contributions of misreporting height and weight. The sensitivity and specificity of self-reported BMI categories were estimated. Results Mean self-reported BMI was substantially underestimated in older women (P<0.001; Cohen’s d, -0.4), and the major contributor to the bias was their over-reported height. Mean self-reported BMI was also considerably underestimated in both men and women who were overweight and obese (P<0.001; Cohen’s d, -1.0 to -0.6), due mainly to their underreported weight. In contrast, mean self-reported BMI was considerably overestimated in underweight men (P<0.001; Cohen’s d, 0.5), due largely to their over-reported weight. The sensitivity of self-reported BMI categories was particularly low for individuals who had a measured BMI of 27.5–29.9 kg/m2 (40.9% for men and 26.8% for women). Conclusions Self-reported anthropometric data were not sufficiently accurate to assert the validity of their use in epidemiological studies on the general adult population in Japan in the late 1980s

  13. Adult Basic Education Teacher Training Project. Teaching Adults to Read. Final Report.

    ERIC Educational Resources Information Center

    Cable, Maryjane A.

    Based on adult learning and reading acquisition theories, the model forming the basis of a one-semester graduate course resulted in increased competencies of thirty-five presently employed or future adult basic education teachers each of whom taught reading to one adult illiterate during the course. The model consisted of assessment of reading by…

  14. Development of a Curriculum To Enhance Adult Learners' Higher Order Skills. Final Report.

    ERIC Educational Resources Information Center

    Pennsylvania State Univ., University Park. Inst. for the Study of Adult Literacy.

    This document consists of the final report and teacher handbook from a project conducted to develop a curriculum of information, strategies, and activities for adult basic education teachers, tutors, and counselors to use in helping adult students improve their higher order thinking skills. Findings of a review of the available literature on…

  15. International Conference on Adult Education (5th, Hamburg, Germany, July 14-18, 1997). Final Report.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Hamburg (Germany). Inst. for Education.

    This final report is a summary of a conference designed to show the importance of adult education for the next century, encourage worldwide commitment to the right of adults to education, and strengthen and expand international cooperation. Part I consists of the summary of the plenary discussions: introduction, speakers and opening speeches, and…

  16. Modified Assessment for Adult Readers: Collage. User's Guide. Final Report.

    ERIC Educational Resources Information Center

    Wilt, Gaie Isett

    A project was conducted to design an alternative assessment tool for use with adult learners traditionally identified as reading below fifth-grade level. This assessment allows for the creation of a goal-oriented Individual Education Plan that is personalized to the learner's needs and educational goals. The approach, analogous to the art…

  17. Competency-Based Adult Vocational Education Project. Final Report.

    ERIC Educational Resources Information Center

    Auburn Univ., AL. Dept. of Vocational and Adult Education.

    This applied project recognized the priority to identify, describe, and evaluate existing vocational education programs that are coordinated with the adult performance level (APL) competency based approach. Furthermore, the project supported the value of developing and testing one or more models for APL/vocational education interface. In order to…

  18. The Literacy Line! Napa Valley Adult School: Final Report.

    ERIC Educational Resources Information Center

    Napa Valley Unified School District, Napa, CA.

    This report is an evaluation of an adult workplace literacy and English-as-a-Second-Language program for Napa Valley (California) vineyard workers of limited English proficiency. Many of the classes were held at the worksite. The first section of the report details the project's stated objectives and measures of accomplishment, anecdotal success…

  19. An Interdisciplinary Core Curriculum for the Adult Learner. Final Report.

    ERIC Educational Resources Information Center

    New School for Social Research, New York, NY.

    This set of reports contains materials related to a 3-year project to develop, implement, assess, and disseminate three interdisciplinary courses in the humanities and social sciences that were designed especially for adult baccalaureate students at the New School for Social Research. Included in the first report are a project summary, executive…

  20. Adult Education School-to-Work Project. Final Report.

    ERIC Educational Resources Information Center

    Gacka, Richard C.

    A project undertaken to determine the feasibility of integrating components of secondary-level tech prep and school-to-work programs into adult basic and literacy education (ABLE) programs. Applied academics curriculum materials developed by the Center for Occupational Research and Development (CORD) and the Agency for Instructional Technology…

  1. Adult Armchair Education Program. Final Report, June 1967-March 1968.

    ERIC Educational Resources Information Center

    Opportunities Industrialization Center, Inc., Philadelphia, PA.

    The Adult Armchair Education project (AAE) of the Opportunities Industrialization Center (OIC) in Philadelphia undertook instruction and skill development among the disadvantaged through learning groups in homes. Indigenous paid staff conducted direct, door-to-door recruitment. Classes, meeting once a week, 2 1/2 hours per session, for 10 weeks,…

  2. Navajo Adult Basic Education: Final Report 1971-1972.

    ERIC Educational Resources Information Center

    Navajo Community Coll., Tsaile, AZ.

    The thrust of the Navajo Adult Basic Education (NABE) program is aimed at three major objectives. First, it seeks to establish, through the study of history and current events, a feeling of pride in Navajo cultural heritage, promoting self-esteem and building self-confidence. Next, it prepares the Navajo to function better in those areas of the…

  3. Training Programs for Nontraditional Jobs for Older Adults. Final Report.

    ERIC Educational Resources Information Center

    Branscum, Shelba Y.

    A project proposed to organize and teach a series of training programs on nontraditional jobs for adults over age 55. Nontraditional was defined as any work situation other than full-time, historically-typical jobs in a community. Project staff developed four training classes in small appliance repair, plant care, mother's care, food preparation…

  4. Toward Local Collaborative Networks for Adult Learners. Final Report of the Adult Learner Project.

    ERIC Educational Resources Information Center

    Gold, Gerard G.

    The Adult Learner Project was a two-phase program in which a total of 10 community-level projects received funding to develop collaborative agendas that would meet the learning needs of adults in their respective communities. During the second phase of the project, the following community-level collaborative councils were also given $20,000 each:…

  5. Feasibility study for utilization of landfill gas at the Royalton Road Landfill, Broadview Heights, Ohio. Final report

    SciTech Connect

    1983-09-01

    The technical viability of landfill gas recovery has been previously demonstrated at numerous sites. However, the economics of a full scale utilization system are dependent on proper market conditions, appropriate technologies, landfill gas quantity and quality, and public/purchaser acceptance. The specific objectives of this feasibility study were to determine: The available markets which might purchase landfill gas or landfill gas derived energy products; An extraction system concept design and to perform an on-site pumping test program; The landfill gas utilization technologies most appropriate for the site; Any adverse environmental, health, safety, or socioeconomic impacts associated with the various proposed technologies; The optimum project economics, based on markets and processes examined. Findings and recommendations were presented which review the feasibility of a landfill gas utilization facility on the Royalton Road Landfill. The three identified utilization alternatives are indeed technically feasible. However, current market considerations indicate that installation of a full scale system is not economically advisable at this time. This final report encompasses work performed by SCS Engineers from late 1980 to the present. Monitoring data from several extraction and monitoring wells is presented, including pumping rates and gas quality and quantity analysis. The Market Analysis Data Form, local climatological data, and barometric pressure data are included in the appendix section. 33 figures, 25 tables.

  6. Exploring the Airways for Adult Education. Section 310, Final Report.

    ERIC Educational Resources Information Center

    Morris, Betty

    Intended to enable an individual to converse with satellite antenna dealers and to select a dealer and acquire an antenna to suit his/her needs at the lowest cost, this edited version of a final project report provides detailed guidelines for purchasing of communications satellites distance education delivery systems and specific technical…

  7. Utility of the waist-to-height ratio, waist circumference and body mass index in the screening of metabolic syndrome in adult patients with type 1 diabetes mellitus

    PubMed Central

    2014-01-01

    Background The incidence of macrovascular complications and morbidities associated to metabolic syndrome are increasing in patients with type 1 diabetes mellitus (T1DM). The combination of T1DM with features of insulin resistance similar to that of type 2 diabetes (T2DM), sometimes called “double diabetes”, has been associated with central obesity. Since the most methods to accurately detect body fat and insulin resistance are not readily available, we propose that certain indirect indexes for detecting obesity as waist-to-height ratio, waist circumference and body mass index, may be useful when screening for metabolic syndrome in patients with T1DM. Methods We performed a transversal evaluation (clinical and biochemical) in all the patients of the T1DM Clinic (n = 120). We determined the presence of metabolic syndrome according to the Joint Statement Criteria by the American Heart Association/ National Heart Lung and Blood Institute and the International Diabetes Federation and the utility of certain anthropometric indexes for predicting double diabetes was evaluated. Results Thirty seven percent of the patients were considered to have metabolic syndrome using these criteria (n = 30). These patients were significantly older (p = 0.002), have a higher glycated hemoglobin (p = 0.036), cholesterol (p < 0.012) and triglyceride concentration (p < 0.01) as well as body mass index (p = 0.004), waist circumference (p = 0.01) and waist-to-height ratio (p < 0.01) than the group without metabolic syndrome. Also their c-HDL is lower (p < 0.01). A value of 0.52 for waist-to-height ratio correctly classified the largest number of patients (68% of correctly classified) well as the waist circumference (66% of correctly classified) with an adequate specificity and sensibility. Meanwhile the most precise body mass index value only classified correctly to 61% of patients. Conclusion Our data show that waist circumference and waist-to-height

  8. HEIGHTS PROGRAM.

    ERIC Educational Resources Information Center

    POTTER, LOUIS A.

    THE "HEIGHTS" PROGRAM, AS PART OF THE GREAT CITIES SCHOOL IMPROVEMENT PROGRAM, IS BASED ON THE BELIEF THAT MUCH CAN BE DONE TO CHANGE THE PATTERNS OF ASPIRATION, ACHIEVEMENT, AND ADJUSTMENT WHICH CULTURALLY DEPRIVED YOUTH TEND TO FOLLOW. TRADITIONAL GOALS OF EDUCATION WILL BE FOLLOWED, BUT THE TEACHERS AND STAFF WILL HAVE AT THEIR DISPOSAL A GROUP…

  9. Polyvalent Adult Education Centres. Final Report of the Asian Regional Seminar on Polyvalent Adult Education Centres.

    ERIC Educational Resources Information Center

    Ministry of Education and Social Welfare, New Delhi (India).

    The Asian Regional Seminar on Polyvalent Adult Education Centers, held during September, 1971 in Bombay, was attended by individuals representing United Nations agencies, Afghanistan, Cambodia, India, Indonesia, Iran, Japan, Republic of Korea, Laos, Malaysia, Nepal, Phillippines, Singapore, South Vietnam, and Thailand. Seminar objectives included…

  10. Final Evaluation and Monitoring Report of Demonstration Project for Adult Education "Mobilizing Adult Basic Education".

    ERIC Educational Resources Information Center

    Harris, Dolores M.

    A demonstration adult education project aimed at a rural New Jersey population and involving class sessions 1 evening per week at 6 sites (N=85 students, including 65 caucasians, 10 blacks, and 10 Hispanic) was evaluated in terms of compliance, process, and performance. Compliance monitoring included examination of: visitations; budget; staff…

  11. Final Report of the Adult Competency Education Project. An Experimental Adult Basic Education Demonstration Project.

    ERIC Educational Resources Information Center

    San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

    The Adult Competency Education (ACE) Project sought to define basic job-related skills and tasks for the development of instructional programs. The programs included a vocational counseling component to assist students in establishing skills needed to increase employability. In phase 1 the 100 entry-level jobs most frequently occurring in San…

  12. Silent Crisis. Adult Illiteracy in Colorado. The Final Report of the Colorado Adult Literacy Commission.

    ERIC Educational Resources Information Center

    Gonder, Peggy Odell

    The Colorado Adult Literacy Commission assessed the status of illiteracy in Colorado and the degree to which current programs met students' needs. Participants at regional meetings identified these issues: (1) low basic skills hamper economic development; (2) low literacy levels represent a threat to health and safety; (3) illiteracy and crime are…

  13. Regional Disparities in Adult Height, Educational Attainment and Gender Difference in Late- Life Cognition: Findings from the Longitudinal Aging Study in India (LASI)

    PubMed Central

    Lee, Jinkook; Smith, James P.

    2014-01-01

    State policies over time in India may have led to significant differences by sex in population health and cognition. In this paper, we use data from the pilot wave of the Longitudinal Aging Study in India, conducted in Karnataka, Kerala, Punjab, and Rajasthan, to examine state variations in health, educational attainment, and male preference, and how these variations contribute to gender differences in late-life cognition in India. We find men and women born in Punjab are taller than those elsewhere, but do not find any gender differences in height across states with differential male preference. We do find a significant gap in educational attainment that correlates with male preference. We find paternal education benefits both sons and daughters, while maternal education contributes to daughters’ educational attainment. Finally, we find that paternal education benefits daughters’ late-life cognition, while maternal education benefits sons’ late-life cognition, and that children’s education has positive association with older adults’ cognitive functioning as well. PMID:25530941

  14. Corrective Equations to Self-Reported Height and Weight for Obesity Estimates among U.S. Adults: NHANES 1999-2008

    ERIC Educational Resources Information Center

    Mozumdar, Arupendra; Liguori, Gary

    2016-01-01

    Purpose: Estimating obesity prevalence using self-reported height and weight is an economic and effective method and is often used in national surveys. However, self-reporting of height and weight can involve misreporting of those variables and has been found to be associated to the size of the individual. This study investigated the biases in…

  15. Genetic Variants Related to Height and Risk of Atrial Fibrillation

    PubMed Central

    Rosenberg, Michael A.; Kaplan, Robert C.; Siscovick, David S.; Psaty, Bruce M.; Heckbert, Susan R.; Newton-Cheh, Christopher; Mukamal, Kenneth J.

    2014-01-01

    Increased height is a known independent risk factor for atrial fibrillation (AF). However, whether genetic determinants of height influence risk is uncertain. In this candidate gene study, we examined the association of 209 height-associated single-nucleotide polymorphisms (SNPs) with incident AF in 3,309 persons of European descent from the Cardiovascular Health Study, a prospective cohort study of older adults (aged ≥65 years) enrolled in 1989–1990. After a median follow-up period of 13.2 years, 879 participants developed incident AF. The height-associated SNPs together explained approximately 10% of the variation in height (P = 6.0 × 10−8). Using an unweighted genetic height score, we found a nonsignificant association with risk of AF (per allele, hazard ratio = 1.01, 95% confidence interval: 1.00, 1.02; P = 0.06). In weighted analyses, we found that genetically predicted height was strongly associated with AF risk (per 10 cm, hazard ratio = 1.30, 95% confidence interval: 1.03, 1.64; P = 0.03). Importantly, for all models, the inclusion of actual height completely attenuated the genetic height effect. Finally, we identified 1 nonsynonymous SNP (rs1046934) that was independently associated with AF and may warrant future study. In conclusion, we found that genetic determinants of height appear to increase the risk of AF, primarily via height itself. This approach of examining SNPs associated with an intermediate phenotype should be considered as a method for identifying novel genetic targets. PMID:24944287

  16. The Cut-Off Point and Boundary Values of Waist-to-Height Ratio as an Indicator for Cardiovascular Risk Factors in Chinese Adults from the PURE Study

    PubMed Central

    Peng, Yaguang; Li, Wei; Wang, Yang; Bo, Jian; Chen, Hui

    2015-01-01

    To explore a scientific boundary of WHtR to evaluate central obesity and CVD risk factors in a Chinese adult population. The data are from the Prospective Urban Rural Epidemiology (PURE) China study that was conducted from 2005–2007. The final study sample consisted of 43 841 participants (18 019 men and 25 822 women) aged 35–70 years. According to the group of CVD risk factors proposed by Joint National Committee 7 version and the clustering of risk factors, some diagnosis parameters, such as sensitivity, specificity and receiver operating characteristic (ROC) curve least distance were calculated for hypertension, diabetes, high serum triglyceride (TG), high serum low density lipoprotein cholesterol (LDL-C), low serum high density lipoprotein cholesterol (HDL-C) and clustering of risk factors (number≥2) to evaluate the efficacy at each value of the WHtR cut-off point. The upper boundary value for severity was fixed on the point where the specificity was above 90%. The lower boundary value, which indicated above underweight, was determined by the percentile distribution of WHtR, specifically the 5th percentile (P5) for both males and females population. Then, based on convenience and practical use, the optimal boundary values of WHtR for underweight and obvious central obesity were determined. For the whole study population, the optimal WHtR cut-off point for the CVD risk factor cluster was 0.50. The cut-off points for severe central obesity were 0.57 in the whole population. The upper boundary values of WHtR to detect the risk factor cluster with specificity above 90% were 0.55 and 0.58 for men and women, respectively. Additionally, the cut-off points of WHtR for each of four cardiovascular risk factors with specificity above 90% in males ranged from 0.55 to 0.56, whereas in females, it ranged from 0.57 to 0.58. The P5 of WHtR, which represents the lower boundary values of WHtR that indicates above underweight, was 0.40 in the whole population. WHtR 0.50 was

  17. Nicholls State University: Adult Basic Education Institute for Teachers, Administrators, and Paraprofessionals of Rural ABE Programs: Final Report.

    ERIC Educational Resources Information Center

    Nicholls State Univ., Thibodaux, LA. Graduate School.

    The report is a final evaluation of a three-week Adult Basic Education (ABE) institute emphasizing rural ABE, and of the research phase of the project conducted July 1971--May 1972. Throughout the institute, participants were requested to compile a list of areas of adult education research based on the presentations and discussions during the…

  18. Civilian Health and Medical Program of the Uniformed Services (CHAMPUS); TRICARE Young Adult. Interim final rule with comment period.

    PubMed

    2011-04-27

    This interim final rule implements Section 702 of the Ike Skelton National Defense Authorization Act for Fiscal Year 2011 (NDAA for FY11). It establishes the TRICARE Young Adult (TYA) program to provide an extended medical coverage opportunity to most unmarried children under the age of 26 of uniformed services sponsors. The TRICARE Young Adult program is a premium-based program. PMID:21528617

  19. ADHD stimulants and their effect on height in children

    PubMed Central

    Goldman, Ran D.

    2010-01-01

    QUESTION Many more children today are diagnosed and treated for attention deficit hyperactivity disorder. Parents frequently ask me if the stimulant medications their children receive might affect their height as adults. What should I tell them? ANSWER Stimulant medications, including methylphenidate and amphetamine, are safe and effective in children and adolescents with attention deficit hyperactivity disorder. Research on the issue of growth suppression is lacking, mostly owing to insufficient follow-up on patients’ final heights. In general, the rate of height loss seems relatively small and is likely reversible with withdrawal of treatment. Clinical presentation and academic achievements should be the key to determining which drug to prescribe, the preparation, and the dose. PMID:20154245

  20. How older adults use cognition in sentence-final word recognition.

    PubMed

    Cahana-Amitay, Dalia; Spiro, Avron; Sayers, Jesse T; Oveis, Abigail C; Higby, Eve; Ojo, Emmanuel A; Duncan, Susan; Goral, Mira; Hyun, Jungmoon; Albert, Martin L; Obler, Loraine K

    2016-07-01

    This study examined the effects of executive control and working memory on older adults' sentence-final word recognition. The question we addressed was the importance of executive functions to this process and how it is modulated by the predictability of the speech material. To this end, we tested 173 neurologically intact adult native English speakers aged 55-84 years. Participants were given a sentence-final word recognition test in which sentential context was manipulated and sentences were presented in different levels of babble, and multiple tests of executive functioning assessing inhibition, shifting, and efficient access to long-term memory, as well as working memory. Using a generalized linear mixed model, we found that better inhibition was associated with higher accuracy in word recognition, while increased age and greater hearing loss were associated with poorer performance. Findings are discussed in the framework of semantic control and are interpreted as supporting a theoretical view of executive control which emphasizes functional diversity among executive components. PMID:26569553

  1. Superfund Record of Decision (EPA Region 1): Beacon Heights Landfill site, Beacon Falls, CT. (First remedial action), September 1990. (Supplemental). Final report

    SciTech Connect

    Not Available

    1990-09-28

    The 34-acre Beacon Heights Landfill site is on the northwest corner of an 82-acre property in Beacon Falls, Connecticut. The ROD supplements the 1985 ROD by resolving those determinations left open in the 1985 ROD, including the manner and locations of leachate treatment/disposal; cleanup levels for soil deemed impracticable to cap in areas contiguous to the landfill; and the need for air pollution controls on the landfill gas vents. The primary contaminants of concern affecting the soil, ground water, surface water, and air are VOCs, including benzene, toluene, and xylene.

  2. Development of realistic high-resolution whole-body voxel models of Japanese adult males and females of average height and weight, and application of models to radio-frequency electromagnetic-field dosimetry

    NASA Astrophysics Data System (ADS)

    Nagaoka, Tomoaki; Watanabe, Soichi; Sakurai, Kiyoko; Kunieda, Etsuo; Watanabe, Satoshi; Taki, Masao; Yamanaka, Yukio

    2004-01-01

    With advances in computer performance, the use of high-resolution voxel models of the entire human body has become more frequent in numerical dosimetries of electromagnetic waves. Using magnetic resonance imaging, we have developed realistic high-resolution whole-body voxel models for Japanese adult males and females of average height and weight. The developed models consist of cubic voxels of 2 mm on each side; the models are segmented into 51 anatomic regions. The adult female model is the first of its kind in the world and both are the first Asian voxel models (representing average Japanese) that enable numerical evaluation of electromagnetic dosimetry at high frequencies of up to 3 GHz. In this paper, we will also describe the basic SAR characteristics of the developed models for the VHF/UHF bands, calculated using the finite-difference time-domain method.

  3. Coaligned observations of solar magnetic fields at different heights: MSFC Center director's discretionary fund final report (Project No. 88-10)

    NASA Technical Reports Server (NTRS)

    Hagyard, M. J.; West, E. A.; Gary, G. A.; Smith, J. E.

    1990-01-01

    The objective was to develop the capability for and coaligned observations of the structure and evolution of the Sun's magnetic field at two different heights in the solar atmosphere: the photosphere, which is the lowest region observable with optical telescopes; and the chromosphere, which lies just above the photosphere and is the region where the magnetic field dominates the gas motion so that a well-ordered structure governed by the field is observed. By obtaining this three-dimensional picture of the solar magnetic field, a better understanding can be developed of the magnetic forces that produce and control the dynamic, high-energy phenomena occurring in the solar atmosphere that can affect the entire heliosphere, including the terrestrial environment.

  4. Health assessment for Beacon Heights Landfill National Priorities List (NPL) Site, Beacon Falls, Connecticut, Region 1. CERCLIS No. CTD001145671. Final report

    SciTech Connect

    Not Available

    1989-01-26

    The Beacon Heights Landfill National Priorities List (NPL) Site is located in Beacon Falls, Connecticut. From the 1920's to 1979, municipal and industrial wastes were disposed of at the landfill. Leachate from the landfill has migrated into the local groundwater aquifers. Two residential wells to the northwest of the site have been contaminated with site-related contaminants. This site is of potential public health concern because of the risk to human health resulting from possible exposure to hazardous substances at concentrations that may result in adverse health effects. Human exposure to benzene, chlorobenzene, chloroethane, and methylene chloride may have occurred via ingestion, inhalation, and direct dermal contact with contaminated groundwater. No health study follow-up is indicated at this time.

  5. Spectral structure across the syllable specifies final-stop voicing for adults and children alike

    PubMed Central

    Nittrouer, Susan; Lowenstein, Joanna H.

    2008-01-01

    Traditional accounts of speech perception generally hold that listeners use isolable acoustic “cues” to label phonemes. For syllable-final stops, duration of the preceding vocalic portion and formant transitions at syllable’s end have been considered the primary cues to voicing decisions. The current experiment tried to extend traditional accounts by asking two questions concerning voicing decisions by adults and children: (1) What weight is given to vocalic duration versus spectral structure, both at syllable’s end and across the syllable? (2) Does the naturalness of stimuli affect labeling? Adults and children (4, 6, and 8 years old) labeled synthetic stimuli that varied in vocalic duration and spectral structure, either at syllable’s end or earlier in the syllable. Results showed that all listeners weighted dynamic spectral structure, both at syllable’s end and earlier in the syllable, more than vocalic duration, and listeners performed with these synthetic stimuli as listeners had performed previously with natural stimuli. The conclusion for accounts of human speech perception is that rather than simply gathering acoustic cues and summing them to derive strings of phonemic segments, listeners are able to attend to global spectral structure, and use it to help recover explicitly phonetic structure. PMID:18177167

  6. Spectral structure across the syllable specifies final-stop voicing for adults and children alike.

    PubMed

    Nittrouer, Susan; Lowenstein, Joanna H

    2008-01-01

    Traditional accounts of speech perception generally hold that listeners use isolable acoustic "cues" to label phonemes. For syllable-final stops, duration of the preceding vocalic portion and formant transitions at syllable's end have been considered the primary cues to voicing decisions. The current experiment tried to extend traditional accounts by asking two questions concerning voicing decisions by adults and children: (1) What weight is given to vocalic duration versus spectral structure, both at syllable's end and across the syllable? (2) Does the naturalness of stimuli affect labeling? Adults and children (4, 6, and 8 years old) labeled synthetic stimuli that varied in vocalic duration and spectral structure, either at syllable's end or earlier in the syllable. Results showed that all listeners weighted dynamic spectral structure, both at syllable's end and earlier in the syllable, more than vocalic duration, and listeners performed with these synthetic stimuli as listeners had performed previously with natural stimuli. The conclusion for accounts of human speech perception is that rather than simply gathering acoustic cues and summing them to derive strings of phonemic segments, listeners are able to attend to global spectral structure, and use it to help recover explicitly phonetic structure. PMID:18177167

  7. The Development and Testing of Adult Vocational Programs Utilizing the Adult Performance Level Competency Approach. Final Report.

    ERIC Educational Resources Information Center

    Tennessee State Dept. of Education, Nashville.

    A project set out to develop and test adult performance level (APL) materials for pre-vocational programs to enable adults to develop those skills needed to seek and retain employment. Addressing the APL area of occupational knowledge only, methodology focused on (1) joint planning in material development and testing; (2) extensive training in…

  8. Epigenetic heredity of human height

    PubMed Central

    Simeone, Pasquale; Alberti, Saverio

    2014-01-01

    Abstract Genome‐wide SNP analyses have identified genomic variants associated with adult human height. However, these only explain a fraction of human height variation, suggesting that significant information might have been systematically missed by SNP sequencing analysis. A candidate for such non‐SNP‐linked information is DNA methylation. Regulation by DNA methylation requires the presence of CpG islands in the promoter region of candidate genes. Seventy two of 87 (82.8%), height‐associated genes were indeed found to contain CpG islands upstream of the transcription start site (USC CpG island searcher; validation: UCSC Genome Browser), which were shown to correlate with gene regulation. Consistent with this, DNA hypermethylation modules were detected in 42 height‐associated genes, versus 1.5% of control genes (P = 8.0199e−17), as were dynamic methylation changes and gene imprinting. Epigenetic heredity thus appears to be a determinant of adult human height. Major findings in mouse models and in human genetic diseases support this model. Modulation of DNA methylation are candidate to mediate environmental influence on epigenetic traits. This may help to explain progressive height changes over multiple generations, through trans‐generational heredity of progressive DNA methylation patterns. PMID:24963031

  9. Cataloging Adult Education Programs in Region VIII and In-Depth Study of Selected Exemplar Programs. Final Report.

    ERIC Educational Resources Information Center

    Sjogren, Douglas; Jacobson, Larry

    The final report of a project that developed a catalog of all 4,783 adult education programs in Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming) is presented. The document discusses two aspects of the project: (1) the development and implementation of the catalog and (2) the identification and in-depth study of nine…

  10. Agreement between Actual Height and Estimated Height Using Segmental Limb Lengths for Individuals with Cerebral Palsy

    PubMed Central

    Haapala, Heidi; Peterson, Mark D.; Daunter, Alecia; Hurvitz, Edward A.

    2016-01-01

    Objective The purpose of this study was to determine the agreement between actual height or segmental length, and estimated height from segmental measures among individuals cerebral palsy (CP). Design A convenience sample of 137 children and young adults with CP (age 2–25 years) was recruited from a tertiary care center. Height, body mass, recumbent length, knee height, tibia length and ulna length were measured. Estimated height was calculated using several common prediction equations. Agreement between measured and estimated height was determined using the Bland-Altman method. Results Limits of agreement were wide for all equations, usually in the range of ± 10 cm. Repeatability of the individual measures was high, with a coefficient of variation of 1–2% for all measures. The equation using knee height demonstrated a non-uniform difference where height estimation worsened as overall height increased. Conclusions Accurate measurement of height is important, but very difficult in individuals with CP. Segmental measures are highly repeatable, and thus may be used on their own to monitor growth. However, when an accurate measure of height is needed to monitor nutritional status (i.e. for body mass index calculation), caution is warranted as there is only fair to poor agreement between actual height and estimated height. PMID:25299521

  11. Height of Northern Jordanian middle-class adults, born 1960-1990 in the response to improving socio-economic conditions.

    PubMed

    Abu Dalou, Ahmad Yosuf

    2016-09-01

    The purpose of this study is to document and explain secular trends in stature among Northern Jordanian men and women between the years of birth 1960 and 1990, as they relate to overall per capita socio-economic improvement, the stature of 360 adults from two Northern governorates, those of Jerash and Irbid, was measured. General linear model (GLM) was used to examine the effect of birth-decade, education level of subject, and their interaction on mean stature of each sex separately. GLM results revealed that women who were born during the following three decades pooled together (1951-1980) did not differ significantly in mean stature from those born during (1981-1990). Among men, stature of those born in the two pooled birth-decades together (1951-1970) did not significantly differ of those were born in the two pooled birth-decades (1971-1990). PMID:27130990

  12. Effects of height acceleration on Geosat heights

    NASA Technical Reports Server (NTRS)

    Hancock, David W., III; Brooks, Ronald L.; Lockwood, Dennis W.

    1990-01-01

    A radar altimeter tracking loop, such as that utilized by Geosat, produces height errors in the presence of persistent height acceleration h(a). The correction factor for the height error is a function of both the loop feedback parameters and the height acceleration. The correction, in meters, to the sea-surface height (SSH) derived from Geosat is -0.16 h(a), where h(a) is in m/sec per sec. The errors induced by accelerations are produced primarily by changes in along-track geoid slopes. The nearly circular Geosat orbit and dynamic ocean topography produce small h(a) values. One area studied in detail encompasses the Marianas Trench and the Challenger Deep in the west central Pacific Ocean. Histograms of SSH corrections due to range accelerations have also been determined from 24-hour segments of Geosat global data. The findings are that 20 percent of the Geosat measurements have acceleration-induced errors of 2 cm or more, while 8 percent have errors of 3 cm or more.

  13. A Handbook for ETV Utilization in Adult Education: Final Report: Volume 3.

    ERIC Educational Resources Information Center

    Morehead State Univ., KY. Appalachian Adult Education Center.

    The document is a handbook designed to aid program administrators in planning, managing, and assessing adult educational television (ETV), to assure adult viewers the maximum instructional/learning benefit possible. The handbook includes four types of information; (1) an introduction to the Appalachian Adult Education Center (AAEC) experience, (2)…

  14. Helping Learning Disabled Adults through Special Tutorial Techniques. Final Report. 1992-1993.

    ERIC Educational Resources Information Center

    Reading Area Community Coll., PA.

    A project offered special training to instructors and volunteer tutors for adult basic education classes in recognizing and helping adults who are enrolled in adult education programs with learning disabilities. These instructors and tutors were taught the necessary skills through a series of three 3-hour inservice sessions. The regular…

  15. Genetically Determined Height and Coronary Artery Disease

    PubMed Central

    Nelson, C.P.; Hamby, S.E.; Saleheen, D.; Hopewell, J.C.; Zeng, L.; Assimes, T.L.; Kanoni, S.; Willenborg, C.; Burgess, S.; Amouyel, P.; Anand, S.; Blankenberg, S.; Boehm, B.O.; Clarke, R.J.; Collins, R.; Dedoussis, G.; Farrall, M.; Franks, P.W.; Groop, L.; Hall, A.S.; Hamsten, A.; Hengstenberg, C.; Hovingh, G. Kees; Ingelsson, E.; Kathiresan, S.; Kee, F.; König, I.R.; Kooner, J.; Lehtimäki, T.; März, W.; McPherson, R.; Metspalu, A.; Nieminen, M.S.; O’Donnell, C.J.; Palmer, C.N.A.; Peters, A.; Perola, M.; Reilly, M.P.; Ripatti, S.; Roberts, R.; Salomaa, V.; Shah, S.H.; Schreiber, S.; Siegbahn, A.; Thorsteinsdottir, U.; Veronesi, G.; Wareham, N.; Willer, C.J.; Zalloua, P.A.; Erdmann, J.; Deloukas, P.; Watkins, H.; Schunkert, H.; Danesh, J.; Thompson, J.R.; Samani, N.J.

    2015-01-01

    BACKGROUND The nature and underlying mechanisms of an inverse association between adult height and the risk of coronary artery disease (CAD) are unclear. METHODS We used a genetic approach to investigate the association between height and CAD, using 180 height-associated genetic variants. We tested the association between a change in genetically determined height of 1 SD (6.5 cm) with the risk of CAD in 65,066 cases and 128,383 controls. Using individual-level genotype data from 18,249 persons, we also examined the risk of CAD associated with the presence of various numbers of height-associated alleles. To identify putative mechanisms, we analyzed whether genetically determined height was associated with known cardiovascular risk factors and performed a pathway analysis of the height-associated genes. RESULTS We observed a relative increase of 13.5% (95% confidence interval [CI], 5.4 to 22.1; P<0.001) in the risk of CAD per 1-SD decrease in genetically determined height. There was a graded relationship between the presence of an increased number of height-raising variants and a reduced risk of CAD (odds ratio for height quartile 4 versus quartile 1, 0.74; 95% CI, 0.68 to 0.84; P<0.001). Of the 12 risk factors that we studied, we observed significant associations only with levels of low-density lipoprotein cholesterol and triglycerides (accounting for approximately 30% of the association). We identified several overlapping pathways involving genes associated with both development and atherosclerosis. CONCLUSIONS There is a primary association between a genetically determined shorter height and an increased risk of CAD, a link that is partly explained by the association between shorter height and an adverse lipid profile. Shared biologic processes that determine achieved height and the development of atherosclerosis may explain some of the association. PMID:25853659

  16. Genetic variants related to height and risk of atrial fibrillation: the cardiovascular health study.

    PubMed

    Rosenberg, Michael A; Kaplan, Robert C; Siscovick, David S; Psaty, Bruce M; Heckbert, Susan R; Newton-Cheh, Christopher; Mukamal, Kenneth J

    2014-07-15

    Increased height is a known independent risk factor for atrial fibrillation (AF). However, whether genetic determinants of height influence risk is uncertain. In this candidate gene study, we examined the association of 209 height-associated single-nucleotide polymorphisms (SNPs) with incident AF in 3,309 persons of European descent from the Cardiovascular Health Study, a prospective cohort study of older adults (aged ≥ 65 years) enrolled in 1989-1990. After a median follow-up period of 13.2 years, 879 participants developed incident AF. The height-associated SNPs together explained approximately 10% of the variation in height (P = 6.0 × 10(-8)). Using an unweighted genetic height score, we found a nonsignificant association with risk of AF (per allele, hazard ratio = 1.01, 95% confidence interval: 1.00, 1.02; P = 0.06). In weighted analyses, we found that genetically predicted height was strongly associated with AF risk (per 10 cm, hazard ratio = 1.30, 95% confidence interval: 1.03, 1.64; P = 0.03). Importantly, for all models, the inclusion of actual height completely attenuated the genetic height effect. Finally, we identified 1 nonsynonymous SNP (rs1046934) that was independently associated with AF and may warrant future study. In conclusion, we found that genetic determinants of height appear to increase the risk of AF, primarily via height itself. This approach of examining SNPs associated with an intermediate phenotype should be considered as a method for identifying novel genetic targets. PMID:24944287

  17. Intertwining extracellular nucleotides and their receptors with Ca2+ in determining adult neural stem cell survival, proliferation and final fate.

    PubMed

    Lecca, Davide; Fumagalli, Marta; Ceruti, Stefania; Abbracchio, Maria P

    2016-08-01

    In the central nervous system (CNS), during both brain and spinal cord development, purinergic and pyrimidinergic signalling molecules (ATP, UTP and adenosine) act synergistically with peptidic growth factors in regulating the synchronized proliferation and final specification of multipotent neural stem cells (NSCs) to neurons, astrocytes or oligodendrocytes, the myelin-forming cells. Some NSCs still persist throughout adulthood in both specific 'neurogenic' areas and in brain and spinal cord parenchyma, retaining the potentiality to generate all the three main types of adult CNS cells. Once CNS anatomical structures are defined, purinergic molecules participate in calcium-dependent neuron-to-glia communication and also control the behaviour of adult NSCs. After development, some purinergic mechanisms are silenced, but can be resumed after injury, suggesting a role for purinergic signalling in regeneration and self-repair also via the reactivation of adult NSCs. In this respect, at least three different types of adult NSCs participate in the response of the adult brain and spinal cord to insults: stem-like cells residing in classical neurogenic niches, in particular, in the ventricular-subventricular zone (V-SVZ), parenchymal oligodendrocyte precursor cells (OPCs, also known as NG2-glia) and parenchymal injury-activated astrocytes (reactive astrocytes). Here, we shall review and discuss the purinergic regulation of these three main adult NSCs, with particular focus on how and to what extent modulation of intracellular calcium levels by purinoceptors is mandatory to determine their survival, proliferation and final fate.This article is part of the themed issue 'Evolution brings Ca(2+) and ATP together to control life and death'. PMID:27377726

  18. Seminar on "Structures of Adult Education in Developing Countries, with Special Reference to Africa". Final Report.

    ERIC Educational Resources Information Center

    African Adult Education Association, Lusaka (Zambia).

    The Kikuyu seminar, third in a series of international meeting on the use of comparative studies as a tool of adult education, focused on the application of the comparative approach to developing countries, particularly Africa. Essential components of the structure of adult education were divided into main sectors, which are individually discussed…

  19. Reducing Illiteracy in California: Review of Effective Practices in Adult Literacy Programs. Final Report.

    ERIC Educational Resources Information Center

    Solorzano, Ronald W.; And Others

    A study identified the most effective and low cost programs currently in operation and described in adult literacy literature that would significantly reduce adult illiteracy in California by 1994. Recommendations were made for a statewide plan to replicate those programs in communities throughout the state. A literature review focused on eight…

  20. Communications Strategies on Alcohol and Highway Safety. Volume I. Adults 18-55. Final Report.

    ERIC Educational Resources Information Center

    Grey Advertising, Inc., New York, NY.

    The first part of a two-part, two volume study deals with adults aged 18-55 and identifies target populations and communications strategies for encouraging personal action steps to prevent drunk driving. Fully 54% of adult Americans participate once a month in social or business situations where alcohol is served. They are termed Alcohol Related…

  1. Keewatin Region Educational Authority Pilot Adult Education Project: Computer-Assisted Learning. Final Report.

    ERIC Educational Resources Information Center

    Fahy, Patrick J.

    This 2-year project attempted to improve local employment prospects of young adult Inuit in seven communities in the Keewatin Region in the Canadian Northwest Territories by providing them computer-assisted instruction (CAI) in adult basic education and high school equivalency upgrading programs; business, financial, and telecommunications…

  2. The New York City Adult Literacy Initiative. Final Report 1990-91.

    ERIC Educational Resources Information Center

    Literacy Assistance Center, New York, NY.

    The New York City Adult Literacy Initiative served 54,568 adults in sponsored classes in fiscal 1990-91. The program is administered through six agencies, including the public schools, City University of New York, a community development agency, and three public library systems. The Literacy Assistance Center was established to provide technical…

  3. Public Libraries and Adult Independent Learners. Final Report of the PLAIL Project.

    ERIC Educational Resources Information Center

    Denbighshire County Council, Mold (Wales).

    The Public Libraries and Adult Independent Learners (PLAIL) Project was conducted in the United Kingdom, Portugal, and Spain to identify the following: needs of adult independent learners; services required to meet those needs; extent to which those services rely on existing and new technology; and skills and competencies required to provide the…

  4. Adult School for Cuban Refugees, Fort Indiantown Gap, Pennsylvania. Final Report, August 25-November 28, 1980.

    ERIC Educational Resources Information Center

    Central Susquehanna Intermediate Unit 16, Lewisburg, PA.

    The Adult School for Cuban Refugees, operated by the Central Susquehanna Intermediate Unit in 1980, supplied services to approximately 1,200 Cuban refugees in the six weeks of its operation at Fort Indiantown Gap, Pennsylvania. The program offered basic oral English classes to adults ranging in age from 18 to 81 years. The classes were conducted…

  5. Higher Education Institute for Teacher Preparation in Adult Education. Final Project Report 1970-1972.

    ERIC Educational Resources Information Center

    Utah Univ., Salt Lake City. Graduate School of Education.

    The Higher Education Institute for Teacher Preparation in Adult Education was established to provide leaders to teacher training programs in the western United States with the knowledge and skills necessary to organize and conduct teacher training programs in Adult Education. From August through October 1971 qualified instructors from 41…

  6. Barriers to Enrollment in Post Secondary Vocational, Technical and Adult Education Programs in Wisconsin. Final Report.

    ERIC Educational Resources Information Center

    Farning, Max; And Others

    Based on a prior study which found that only 55% of those who indicated they planned to attend a Wisconsin vocational-technical-adult education (VTAE) school in their district actually did so, a research project was conducted to identify barriers which appeared to deter recent high school graduates and adults from attending a VTAE school. Surveys…

  7. Adult Education through Technology Project. Program Year 1990-1991. Final Report.

    ERIC Educational Resources Information Center

    Odessa Coll., TX.

    Many adults in basic literacy programs tend to drop out if they cannot see the program's relevance to the real world. In response to this problem, Odessa College (Odessa, Texas) developed, implemented, and evaluated an innovative program for adult education through technology designed to provide high quality, multimedia literacy education directly…

  8. Analysis of Seven Special Projects in Adult Basic Education. Final Report.

    ERIC Educational Resources Information Center

    General Electric Co., Washington, DC. TEMPO.

    This report summarizes innovations being developed in seven special adult basic education (ABE) projects: the Washington, D.C. ABE Demonstration Center; Opportunities Industrialization Center pupil recruitment and Adult Armchair Education projects in Philadelphia; Laborers' International Union participation in ABE in Columbus, Ohio; Southwest…

  9. Deaf Adults: Their Needs for Life-long Learning. Final Report.

    ERIC Educational Resources Information Center

    Bambach, Dorothy

    A research project assessed the needs and desires of deaf adults living in northeastern Pennsylvania for adult and continuing education. Using a project-developed questionnaire and sign language, four researchers interviewed 150 deaf persons between the ages of 20 and 83 who were living in six counties in northeastern Pennsylvania. Of those…

  10. The Arlington Adult Learning System (AALS) Final Report, October 1992-December 1994.

    ERIC Educational Resources Information Center

    Arlington County Public Schools, VA. REEP, Arlington Education and Employment Program.

    The Arlington (Virginia) Adult Learning System (AALS), a program designed to link resources and enhance services of English-as-a-Second-Language (ESL) providers, is described. The AALS is a consortium in which an adult education provider (the public school system) coordinates efforts of its own organization with a community-based organization, a…

  11. A Writing/Communications Curriculum for Incarcerated Adults. A 353 Project Final Report.

    ERIC Educational Resources Information Center

    Schuylkill Intermediate Unit #29, Mar Lin, PA.

    This document reports how a writing/communication curriculum for incarcerated adults was developed in response to an informal survey taken at the Schuylkill County (Pennsylvania) Prison. Findings from students in the 1990-91 adult basic education course indicated that prisoners evidenced low-level writing skills, an apathetic attitude toward the…

  12. Incorporation of Consumer Education [Lessons] in Adult Basic Education Programs in North Dakota. Final Report.

    ERIC Educational Resources Information Center

    Shurr, Harriet

    Two North Dakota home economists developed consumer education curricula based on adult performance level (APL) objectives and the perceived needs of their vocational students. They worked with local directors of adult basic and secondary education (ABSE) to incorporate the curricula into regular ABSE classes. Project objectives were to (1)…

  13. Height and Prostate Cancer Risk

    PubMed Central

    Zuccolo, Luisa; Harris, Ross; Gunnell, David; Oliver, Steven; Lane, Jane Athene; Davis, Michael; Donovan, Jenny; Neal, David; Hamdy, Freddie; Beynon, Rebecca; Savovic, Jelena; Martin, Richard Michael

    2008-01-01

    Background Height, a marker of childhood environmental exposures, is positively associated with prostate cancer risk, perhaps through the insulin-like growth factor system. We investigated the relationship of prostate cancer with height and its components (leg and trunk length) in a nested case-control study and with height in a dose-response meta-analysis. Methods We nested a case-control study within a population-based randomized controlled trial evaluating treatments for localized prostate cancer in British men ages 50 to 69 years, including 1,357 cases detected through prostate-specific antigen testing and 7,990 controls (matched on age, general practice, assessment date). Nine bibliographic databases were searched systematically for studies on the height-prostate cancer association that were pooled in a meta-analysis. Results Based on the nested case-control, the odds ratio (OR) of prostate-specific antigen-detected prostate cancer per 10 cm increase in height was 1.06 [95% confidence interval (95% CI): 0.97-1.16; ptrend = 0.2]. There was stronger evidence of an association of height with high-grade prostate cancer (OR: 1.23; 95% CI: 1.06-1.43), mainly due to the leg component, but not with low-grade disease (OR: 0.99; 95% CI: 0.90-1.10). In general, associations with leg or trunk length were similar. A meta-analysis of 58 studies found evidence that height is positively associated with prostate cancer (random-effects OR per 10 cm: 1.06; 95% CI: 1.03-1.09), with a stronger effect for prospective studies of more advanced/aggressive cancers (random-effects OR: 1.12; 95% CI: 1.05-1.19). Conclusion These data indicate a limited role for childhood environmental exposures—as indexed by adult height—on prostate cancer incidence, while suggesting a greater role for progression, through mechanisms requiring further investigation. PMID:18768501

  14. Development of large Area Covering Height Model

    NASA Astrophysics Data System (ADS)

    Jacobsen, K.

    2014-04-01

    Height information is a basic part of topographic mapping. Only in special areas frequent update of height models is required, usually the update cycle is quite lower as for horizontal map information. Some height models are available free of charge in the internet; for commercial height models a fee has to be paid. Mostly digital surface models (DSM) with the height of the visible surface are given and not the bare ground height, as required for standard mapping. Nevertheless by filtering of DSM, digital terrain models (DTM) with the height of the bare ground can be generated with the exception of dense forest areas where no height of the bare ground is available. These height models may be better as the DTM of some survey administrations. In addition several DTM from national survey administrations are classified, so as alternative the commercial or free of charge available information from internet can be used. The widely used SRTM DSM is available also as ACE-2 GDEM corrected by altimeter data for systematic height errors caused by vegetation and orientation errors. But the ACE-2 GDEM did not respect neighbourhood information. With the worldwide covering TanDEM-X height model, distributed starting 2014 by Airbus Defence and Space (former ASTRIUM) as WorldDEM, higher level of details and accuracy is reached as with other large area covering height models. At first the raw-version of WorldDEM will be available, followed by an edited version and finally as WorldDEM-DTM a height model of the bare ground. With 12 m spacing and a relative standard deviation of 1.2 m within an area of 1° x 1° an accuracy and resolution level is reached, satisfying also for larger map scales. For limited areas with the HDEM also a height model with 6 m spacing and a relative vertical accuracy of 0.5 m can be generated on demand. By bathymetric LiDAR and stereo images also the height of the sea floor can be determined if the water has satisfying transparency. Another method of getting

  15. Craniofacial norms in white adult males. Final report 1 Oct 80-30 Sep 83

    SciTech Connect

    Kapur, K.K.; Lestrel, P.

    1983-01-01

    The objective of this investigation was to establish clinical 'norms' of craniofacial skeletal orientation and the associated soft tissue facial profile for adult white males. Lateral and frontal cephalometric radiographs and study casts taken on 305 white males, with 28 or more teeth and 25-75 years of age, were used to develop these craniofacial standards. The goal of the research program has been to develop a computerized approach based upon dentofacial templates for the fabrication of complete dentures and to define clinical standards that can be applied in assessing the prosthodontic and orthodontic treatment needs of adult patients.

  16. Assessment of Training Needs of Adults in Mohave County: Final Report.

    ERIC Educational Resources Information Center

    Jepson, Peter

    The project was conducted to find out if there was a need for an adult education program to provide instruction in job-related competencies in the basic skills of reading, writing, math, spelling, and communications for the unemployed and underemployed of Mohave County, Arizona. The report presents the procedures used to identify the persons…

  17. Continuing the Exploration of Books: A Family Literacy Program for Challenged Adults. Final Report.

    ERIC Educational Resources Information Center

    Doctor Gertrude A. Barber Center, Erie, PA.

    A family literacy program was developed for families containing young children and learning-challenged adults whose limited reading skills made it impossible for them to read aloud to their children. The program's primary objective was to upgrade the parents' reading skills and knowledge of children's literature. The program was staffed by a…

  18. State Legislation for Vocational, Technical, Adult, Manpower, and Career Education: Curriculum and Program Implications. Final Report.

    ERIC Educational Resources Information Center

    Rathbun, Donald L.

    This study was conducted to determine the feasibility of investigating State legislation pertaining to vocational, technical, adult, manpower, and career education and its impact on curriculums and programs. Computer search methodology was utilized to identify relevant laws in five states: Maryland, Ohio, Texas, Utah, and Virginia. Analysis of…

  19. Development and Evaluation of Farm Management Instructional Units for Young Adult Farmer Education. Final Report.

    ERIC Educational Resources Information Center

    Drake, William E.; Peirce, Harry E.

    This study developed and field tested instructional units designed to help young adult farmers use farm management principles in decision making. Relationships were also sought between farmers' personal characteristics and their posttest scores. Ten teachers of vocational agriculture (Group A) received inservice training in using the instructional…

  20. Instructional Material Development for Computer Applications in Adult Business Education Courses. Final Report.

    ERIC Educational Resources Information Center

    Fort Wayne Community Schools, IN.

    The goal of this special demonstration project was to develop adult secondary business education courses related to the computer. An additional phase focused on the development of a microcomputer-based program providing the needed computer literacy and applications for its use. An advisory committee identified five areas of instructional need:…

  1. Adult Vocational Education Follow Through. A System for Participant Feedback for Decision Makers. Final Report.

    ERIC Educational Resources Information Center

    White, Thomas R.

    The objectives of this project were (1) to develop participant feedback materials that can be used by local adult vocational education (AVE) administrators for program planning, implementation, and evaluation and (2) to determine why participants enroll in AVE programs. A follow-up survey which contained key items from the follow-through system…

  2. RESEARCH, DEVELOPMENT, AND DEMONSTRATION IN ADULT TRAINING AND RETRAINING. FINAL REPORT.

    ERIC Educational Resources Information Center

    KAUFMAN, JACOB J.

    A COOPERATIVE COMMUNITY ACTION PROGRAM WAS INITIATED AND DEVELOPED IN THE MON-YOUGH REGION OF ALLEGHENY COUNTY, PENNSYLVANIA. TO CORRECT SOCIAL AND ECONOMIC NEEDS THROUGH COMPREHENSIVE ADULT TRAINING, RETRAINING, AND EMPLOYMENT PROJECTS. THE MON-YOUGH COMMUNITY ACTION COMMITTEE WAS FORMED THROUGH THE COOPERATIVE EFFORTS OF THE PENNSYLVANIA STATE…

  3. Incorporating Audio Support into English Composition CAI for Adult Learners. Phase II Final Report.

    ERIC Educational Resources Information Center

    Mid-Continent Regional Educational Lab., Aurora, CO.

    A research and development project focused on designing a basic English writing skills curriculum for adult basic education students and implementing that curriculum in a computer-assisted, audio-supported format. Materials were designed for MS-DOS computers and consumer grade audiotape players. The project involved developing 18 computer lessons…

  4. Evaluation of Homemaking and Consumer Education Programs for Low-Income Adults. Final Report.

    ERIC Educational Resources Information Center

    Nelson, Helen Y.; Jacoby, Gertrude P.

    In evaluating Federally-funded adult consumer-homemaking education programs in New York, ten programs were selected. A sample of participants was drawn through a process of random, unannounced visits. Evaluation techniques included interviews, systematic observation, ratings, and recording critical incidents. Several instruments were created for…

  5. RETRAINING OLDER ADULTS FOR EMPLOYMENT IN COMMUNITY SERVICE. FINAL PROGRESS REPORT.

    ERIC Educational Resources Information Center

    THUNE, JEANNE M.; TINE, SEBASTIAN

    THIS PROJECT SOUGHT TO DEMONSTRATE THE CAPABILITY OF OLDER ADULTS TO BEGIN NEW CAREERS AS LEADERS IN COMMUNITY SERVICES. PROJECT STAFF OFFERED FIVE 3-MONTH TRAINING INSTITUTES IN COMMUNITY SERVICE IN NASHVILLE, TENNESSEE, DURING 1963-65 WITH THE HELP OF CONSULTANTS AND REPRESENTATIVES OF PUBLIC AND PRIVATE AGENCIES AND SEVERAL AREA UNIVERSITIES.…

  6. Appalachian Adult Literacy Programs Survey (ALPS). Final Report. Volume I--Narrative; Volume 2--Appendices.

    ERIC Educational Resources Information Center

    Borei, Sven H. E.; Shively, Joe E.

    The Appalachia Educational Laboratory (AEL) contracted with the Appalachian Regional Commission (ARC) to seek information on the presence, operation, and impact of adult learning programs within the 13-state Appalachian Region. Literacy was defined on a program operation base, possible programs were listed, and program descriptions were obtained…

  7. Senior Adults on the Go. A 310 Final Project Report. Fiscal Years 1984 and 1985.

    ERIC Educational Resources Information Center

    Stephens, Barbara; Jacobus, Jane

    A four-phase project was undertaken to expand adult basic education (ABE) program outreach to meet the needs of the underserved, rurally isolated, older residents of south and southwest Iowa. The first phase of the project consisted of an advisory committee project review, a series of ABE staff interviews of senior citizens residing in the area,…

  8. Inservice Education of Vocational Agriculture Teachers on New Curriculum Materials for Adult Class Instruction: Final Report.

    ERIC Educational Resources Information Center

    McCracken, J. David, Ed.; Newcomb, L. H., Ed.

    Twenty-two field-tested instructional units were developed for use in adult and young farmer education by 20 specially trained agriculture teachers in Ohio. The resource units were developed in the following agriculture areas of instruction: corn and soybean production, agriculture mechanics, swine production, farm management, and horticulture.…

  9. Formative Evaluation of the Adult Learning, Literacy and Essential Skills Program. Final Report

    ERIC Educational Resources Information Center

    Human Resources and Skills Development Canada, 2010

    2010-01-01

    This report presents the results of the formative evaluation of the Adult Learning, Literacy and Essential Skills Program (ALLESP). Data collection related to this evaluation took place between November 2008 and May 2009. The evaluation resulted in the following four recommendations: (1) It is recommended that Program objectives and activities…

  10. Videodisc Education in Adult Basic Education. A 310 Special Demonstration Project, 1986-1987. Final Report.

    ERIC Educational Resources Information Center

    Vanis, Mary I.

    Rio Salado Community College's (RSCC's) Adult Basic Education (ABE) program piloted a project utilizing two minicourses on videodisc, which incorporated sound instructional design and video technology. The videodisc courses, "Core Concepts in Mathematics" and "Understanding Chemistry and Energy," were designed to accommodate students who needed…

  11. Developing and Validating Task-Oriented Materials for Adult Basic Education. Final Report.

    ERIC Educational Resources Information Center

    Purdue Univ., Lafayette, IN. Dept. of Education.

    A project was undertaken to develop and validate English-as-a-second-language (ESL) materials for use with the occupational knowledge section of the Indiana adult basic education (ABE) curriculum guide, "Learning for Everyday Living." Developed during the project were 10 units designed to develop the ESL skills necessary to understand procedures…

  12. Continued Development and Dissemination of Materials for Serving Senior Adults. FY '83 310 Project Final Report.

    ERIC Educational Resources Information Center

    Northwest Iowa Technical Coll., Sheldon.

    A project was conducted in Iowa to develop educational programs for older adults who were not institutionalized. Focus of the activity was on sites that held community meals for the aging on a daily basis. Those who attended were targeted for after-dinner educational programs. A survey was taken of the interests of the senior citizens attending…

  13. Special Experimental Adult Basic Education Demonstration Project 1972-1975. Final Report.

    ERIC Educational Resources Information Center

    Pima County Schools, Tucson, AZ.

    The three-year Special Experimental Adult Basic Education (ABE) Project was established in Tucson, Arizona, in order to identify and recruit residents known to have minimal academic skills or a minimal ability to communicate in the English language. ABE services, developed to meet individual needs, were offered in the home by project teachers when…

  14. Project Transition at Loretto Heights College: Designing for Transition.

    ERIC Educational Resources Information Center

    Greenberg, Elinor; Charland, William A., Jr.

    1980-01-01

    A description is given of an experimental program at Loretto Heights College which is designed for adult learners who are considering a return to school. It is concluded that the changing nature of adult's lives and their growth and development cycles offer a powerful base for quality adult education programs. (JSR)

  15. Duck!: Scaling the height of a horizontal barrier to body height

    PubMed Central

    Stefanucci, Jeanine K.; Geuss, Michael N.

    2012-01-01

    Recent research shows that the body is used to scale environmental extents. We question whether the body is used to scale heights as measured by real actions (Experiments 1 and 2), or judgments about action and extent made from a single viewpoint (Experiments 3 and 4). First, participants walked under barriers either naturally or when wearing shoes or a helmet. Participants required a larger margin of safety (ducked at shorter heights) when they were made taller. In follow-up experiments, participants visually matched barrier heights and judged whether they could walk under them when wearing shoes or a helmet. Only the helmet decreased visually matched estimates; action judgments were no different when taller. The final experiment suggested that the change in matched estimates may have been due to lack of experience wearing the helmet. Overall, the results suggest that perceived height is scaled to the body and that when body height is altered, experience may moderate the rescaling of height. PMID:20601715

  16. PULSE HEIGHT ANALYZER

    DOEpatents

    Goldsworthy, W.W.

    1958-06-01

    A differential pulse-height discriminator circuit is described which is readily adaptable for operation in a single-channel pulse-height analyzer. The novel aspect of the circuit lies in the specific arrangement of differential pulse-height discriminator which includes two pulse-height discriminators having a comnnon input and an anticoincidence circuit having two interconnected vacuum tubes with a common cathode resistor. Pulses from the output of one discriminator circuit are delayed and coupled to the grid of one of the anticoincidence tubes by a resistor. The output pulses from the other discriminator circuit are coupled through a cathode follower circuit, which has a cathode resistor of such value as to provide a long time constant with the interelectrode capacitance of the tube, to lenthen the output pulses. The pulses are then fed to the grid of the other anticoincidence tube. With such connections of the circuits, only when the incoming pulse has a pesk value between the operating levels of the two discriminators does an output pulse occur from the anticoincidence circuit.

  17. Snake River Sockeye Salmon, Sawtooth Valley Project : 1992 Juvenile and Adult Trapping Program : Final Environmental Assessment.

    SciTech Connect

    United States. Bonneville Power Administration.

    1992-04-01

    Sockeye salmon (Oncorhynchus nerka) runs in the Snake River Basin have severely declined. Redfish Lake near Stanley, Idaho is the only lake in the drainage known to still support a run. In 1989, two adults were observed returning to this lake and in 1990, none returned. In the summer of 1991, only four adults returned. If no action is taken, the Snake River sockeye salmon will probably cease to exist. On November 20, 1991, the National Marine Fisheries Service (NMFS) declared the Snake River sockeye salmon ``endangered`` (effective December 20, 1991), pursuant to the Endangered Species Act (ESA) of 1973. In 1991, in response to a request from the Idaho Department of Fish and Game and the Shoshone-Bannock Tribes, the Bonneville Power Administration (BPA) funded efforts to conserve and begin rebuilding the Snake River sockeye salmon run. The initial efforts were focused on Redfish Lake in the Sawtooth Valley of southcentral Idaho. The 1991 measures involved: trapping some of the juvenile outmigrants (O. nerka) from Redfish Lake and rearing them in the Eagle Fish Health Facility (Idaho Department of Fish and Game) near Boise, Idaho; Upgrading of the Eagle Facility where the outmigrants are being reared; and trapping adult Snake River sockeye salmon returning to Redfish Lake and holding and spawning them at the Sawtooth Hatchery near Stanley, Idaho. This Environmental Assessment (EA) evaluates the potential environmental effects of the proposed actions for 1992. It has been prepared to meet the requirements of the National Environmental Policy Act (NEPA) of 1969 and section 7 of the ESA of 1973.

  18. National Technical Assistance Consortium for Children and Young Adults Who Are Deaf-Blind. Final Report.

    ERIC Educational Resources Information Center

    Stremel, Kathleen

    This final report discusses the activities and outcomes of a project designed to assist states in improving the quality of existing placements and services for individuals (birth through young adulthood) who are deaf-blind, and to increase the number of children, their families, and their service providers who will benefit from these services. The…

  19. The Effect of Adolescent Experience on Labor Market Outcomes: The Case of Height.

    ERIC Educational Resources Information Center

    Persico, Nicola; Postlewaite, Andrew; Silverman, Dan

    2004-01-01

    Taller workers receive a wage premium. Net of differences in family background, the disparity is similar in magnitude to the race and gender gaps. We exploit variation in an individual's height over time to explore how height affects wages. Controlling for teen height essentially eliminates the effect of adult height on wages for white men. The…

  20. HEIGHT, PARTNERS AND OFFSPRING: EVIDENCE FROM TAIWAN.

    PubMed

    Tao, Hung-Lin; Yin, Ching-Chen

    2016-09-01

    Using Taiwanese data, this study finds that tall males are more successful in mate selection and reproduction, but the results are weakly significant. Height is not helpful for females' reproductive success. Specifically, tall males are more likely to have a partner at present or in the past, have at least one child, have more children, have a shorter period of celibacy and have a longer time duration of living with a partner in their lifetime. Using mediation analysis, the study shows that tall males' reproductive success is not due to their achievements in the labour market (earnings), but is simply due to their height per se. Finally, a college student data set is used to explore the relation between height and dating hours. Tall male students have more dating hours, but no relation is found between females' height and dating hours. PMID:26449270

  1. DIFFERENTIAL PULSE HEIGHT DISCRIMINATOR

    DOEpatents

    Test, L.D.

    1958-11-11

    Pulse-height discriminators are described, specifically a differential pulse-height discriminator which is adapted to respond to pulses of a band of amplitudes, but to reject pulses of amplitudes greater or less than tbe preselected band. In general, the discriminator includes a vacuum tube having a plurality of grids adapted to cut off plate current in the tube upon the application of sufficient negative voltage. One grid is held below cutoff, while a positive pulse proportional to the amplltude of each pulse is applled to this grid. Another grid has a negative pulse proportional to the amplitude of each pulse simultaneously applied to it. With this arrangement the tube will only pass pulses which are of sufficlent amplitude to counter the cutoff bias but not of sufficlent amplitude to cutoff the tube.

  2. Neurologic effects of solvents in older adults. (UW retired worker study). Final performance report

    SciTech Connect

    Daniell, W.E.

    1993-11-12

    The possibility that previous occupational exposure to solvents might be associated with clinically significant neurological dysfunction in older adults was investigated in a cross-sectional study. Subjects included 67 painters, 22 aerospace painters and fuel cell sealers, and a comparison group of 126 carpenters. All subjects had retired from regular employment at least 1 year prior to the study. As measured by semiquantitative exposure index, the cumulative histories of lifetime occupational solvent exposure were on the average comparable in the two exposed study groups, painters and aerospace workers. The carpenters differed from the other groups in solvent exposure by several orders of magnitude. The painters had a significantly higher history of consuming alcoholic beverages than did the other two study groups. The painters had a significantly higher score on the Beck Depression Inventory, a measure of current depressive symptoms. The painters reported significantly more general neurologic symptoms than did the other two groups. The aerospace workers showed much greater evidence of possible adverse effects from former solvent exposure on current neuropsychological function than did the painters when determined by reasoning and memory tests, memory visual motor speed and motor tests. No evidence of persistent effects on liver or renal excretory function was seen in solvent exposed subjects.

  3. Scaling New Heights

    ERIC Educational Resources Information Center

    Frey, Malia

    2009-01-01

    In this article, the author describes a rock climbing program at Minneapolis-based Courage Center, a rehabilitation and resource center that advances the lives of children and adults experiencing barriers to health and independence. Rock climbing offered participants a unique opportunity for both personal and physical development. The author…

  4. Louisiana Adult Performance Level Pilot Study: A Comparative Analysis of APL Competency-Based Instructional Programs. Final Report.

    ERIC Educational Resources Information Center

    Dauzat, Sam V.

    Adults enrolled in local adult basic education programs at six sites in Louisiana were used to compare the credibility of Adult Performance Level (APL) competency-based instructional programs (experimental group) with traditional adult education instructional activities (control group). Focus was on determining the correlation between grade level…

  5. Facilitating the Career Development of Home-Based Adults: The Home/Community-Based Career Education Model. Final Report. Volume I. The Model: Its Nature, Context, and Products.

    ERIC Educational Resources Information Center

    Guilfoy, Vivian M.; Grothe, Mardell S.

    This first volume of a three-volume final report describes the activities of a 3-year project to design, develop, and implement a comprehensive delivery system to meet the career-related information, guidance, and referral needs of home-based adults, those 16 and older neither working nor attending school on a full-time basis. The volume begins…

  6. Long-Term, Open-Label Safety and Efficacy of Atomoxetine in Adults with ADHD: Final Report of a 4-Year Study

    ERIC Educational Resources Information Center

    Adler, Lenard A.; Spencer, Thomas J.; Williams, David W.; Moore, Rodney J.; Michelson, David

    2008-01-01

    Objective: Previously, data from 97 weeks of open-label atomoxetine treatment of adults with attention-deficit/hyperactivity disorder (ADHD) were reported. This final report of that study presents results from over 4 years of treatment. Method: Results were derived from the study of 384 patients (125 patients remaining in the open-label trial…

  7. Sri Lanka, Colored Height

    NASA Technical Reports Server (NTRS)

    2005-01-01

    The topography of the island nation of Sri Lanka is well shown in this color-coded shaded relief map generated with digital elevation data from the Shuttle Radar Topography Mission (SRTM).

    Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    For this special view heights below 10 meters (33 feet) above sea level have been colored red. These low coastal elevations extend 5 to 10 km (3.1 to 6.2 mi) inland on Sri Lanka and are especially vulnerable to flooding associated with storm surges, rising sea level, or, as in the aftermath of the earthquake of December 26, 2004, tsunami. These so-called tidal waves have occurred numerous times in history and can be especially destructive, but with the advent of the near-global SRTM elevation data planners can better predict which areas are in the most danger and help develop mitigation plans in the event of particular flood events.

    Sri Lanka is shaped like a giant teardrop falling from the southern tip of the vast Indian subcontinent. It is separated from India by the 50km (31mi) wide Palk Strait, although there is a series of stepping-stone coral islets known as Adam's Bridge that almost form a land bridge between the two countries. The island is just 350km (217mi) long and only 180km (112mi) wide at its broadest, and is about the same size as Ireland, West Virginia or Tasmania.

    The southern half of the island is dominated by beautiful and rugged hill country, and includes Mt Pidurutalagala, the islandaE(TM)s highest point at 2524 meters (8281 ft). The entire northern half comprises a large plain extending from the edge of

  8. Evidence of Inbreeding Depression on Human Height

    PubMed Central

    McQuillan, Ruth; Eklund, Niina; Pirastu, Nicola; Kuningas, Maris; McEvoy, Brian P.; Esko, Tõnu; Corre, Tanguy; Davies, Gail; Kaakinen, Marika; Lyytikäinen, Leo-Pekka; Kristiansson, Kati; Havulinna, Aki S.; Gögele, Martin; Vitart, Veronique; Tenesa, Albert; Aulchenko, Yurii; Hayward, Caroline; Johansson, Åsa; Boban, Mladen; Ulivi, Sheila; Robino, Antonietta; Boraska, Vesna; Igl, Wilmar; Wild, Sarah H.; Zgaga, Lina; Amin, Najaf; Theodoratou, Evropi; Polašek, Ozren; Girotto, Giorgia; Lopez, Lorna M.; Sala, Cinzia; Lahti, Jari; Laatikainen, Tiina; Prokopenko, Inga; Kals, Mart; Viikari, Jorma; Yang, Jian; Pouta, Anneli; Estrada, Karol; Hofman, Albert; Freimer, Nelson; Martin, Nicholas G.; Kähönen, Mika; Milani, Lili; Heliövaara, Markku; Vartiainen, Erkki; Räikkönen, Katri; Masciullo, Corrado; Starr, John M.; Hicks, Andrew A.; Esposito, Laura; Kolčić, Ivana; Farrington, Susan M.; Oostra, Ben; Zemunik, Tatijana; Campbell, Harry; Kirin, Mirna; Pehlic, Marina; Faletra, Flavio; Porteous, David; Pistis, Giorgio; Widén, Elisabeth; Salomaa, Veikko; Koskinen, Seppo; Fischer, Krista; Lehtimäki, Terho; Heath, Andrew; McCarthy, Mark I.; Rivadeneira, Fernando; Montgomery, Grant W.; Tiemeier, Henning; Hartikainen, Anna-Liisa; Madden, Pamela A. F.; d'Adamo, Pio; Hastie, Nicholas D.; Gyllensten, Ulf; Wright, Alan F.; van Duijn, Cornelia M.; Dunlop, Malcolm; Rudan, Igor; Gasparini, Paolo; Pramstaller, Peter P.; Deary, Ian J.; Toniolo, Daniela; Eriksson, Johan G.; Jula, Antti; Raitakari, Olli T.; Metspalu, Andres; Perola, Markus; Järvelin, Marjo-Riitta; Uitterlinden, André; Visscher, Peter M.; Wilson, James F.

    2012-01-01

    Stature is a classical and highly heritable complex trait, with 80%–90% of variation explained by genetic factors. In recent years, genome-wide association studies (GWAS) have successfully identified many common additive variants influencing human height; however, little attention has been given to the potential role of recessive genetic effects. Here, we investigated genome-wide recessive effects by an analysis of inbreeding depression on adult height in over 35,000 people from 21 different population samples. We found a highly significant inverse association between height and genome-wide homozygosity, equivalent to a height reduction of up to 3 cm in the offspring of first cousins compared with the offspring of unrelated individuals, an effect which remained after controlling for the effects of socio-economic status, an important confounder (χ2 = 83.89, df = 1; p = 5.2×10−20). There was, however, a high degree of heterogeneity among populations: whereas the direction of the effect was consistent across most population samples, the effect size differed significantly among populations. It is likely that this reflects true biological heterogeneity: whether or not an effect can be observed will depend on both the variance in homozygosity in the population and the chance inheritance of individual recessive genotypes. These results predict that multiple, rare, recessive variants influence human height. Although this exploratory work focuses on height alone, the methodology developed is generally applicable to heritable quantitative traits (QT), paving the way for an investigation into inbreeding effects, and therefore genetic architecture, on a range of QT of biomedical importance. PMID:22829771

  9. Early life mortality and height in Indian states.

    PubMed

    Coffey, Diane

    2015-04-01

    Height is a marker for health, cognitive ability and economic productivity. Recent research on the determinants of height suggests that postneonatal mortality predicts height because it is a measure of the early life disease environment to which a cohort is exposed. This article advances the literature on the determinants of height by examining the role of early life mortality, including neonatal mortality, in India, a large developing country with a very short population. It uses state level variation in neonatal mortality, postneonatal mortality, and pre-adult mortality to predict the heights of adults born between 1970 and 1983, and neonatal and postneonatal mortality to predict the heights of children born between 1995 and 2005. In contrast to what is found in the literature on developed countries, I find that state level variation in neonatal mortality is a strong predictor of adult and child heights. This may be due to state level variation in, and overall poor levels of, pre-natal nutrition in India. PMID:25499239

  10. Early life mortality and height in Indian states

    PubMed Central

    Coffey, Diane

    2014-01-01

    Height is a marker for health, cognitive ability and economic productivity. Recent research on the determinants of height suggests that postneonatal mortality predicts height because it is a measure of the early life disease environment to which a cohort is exposed. This article advances the literature on the determinants of height by examining the role of early life mortality, including neonatal mortality, in India, a large developing country with a very short population. It uses state level variation in neonatal mortality, postneonatal mortality, and pre-adult mortality to predict the heights of adults born between 1970 and 1983, and neonatal and postneonatal mortality to predict the heights of children born between 1995 and 2005. In contrast to what is found in the literature on developed countries, I find that state level variation in neonatal mortality is a strong predictor of adult and child heights. This may be due to state level variation in, and overall poor levels of, pre-natal nutrition in India. PMID:25499239

  11. PULSE HEIGHT ANALYZER

    DOEpatents

    Johnstone, C.W.

    1958-01-21

    An anticoincidence device is described for a pair of adjacent channels of a multi-channel pulse height analyzer for preventing the lower channel from generating a count pulse in response to an input pulse when the input pulse has sufficient magnitude to reach the upper level channel. The anticoincidence circuit comprises a window amplifier, upper and lower level discriminators, and a biased-off amplifier. The output of the window amplifier is coupled to the inputs of the discriminators, the output of the upper level discriminator is connected to the resistance end of a series R-C network, the output of the lower level discriminator is coupled to the capacitance end of the R-C network, and the grid of the biased-off amplifier is coupled to the junction of the R-C network. In operation each discriminator produces a negative pulse output when the input pulse traverses its voltage setting. As a result of the connections to the R-C network, a trigger pulse will be sent to the biased-off amplifier when the incoming pulse level is sufficient to trigger only the lower level discriminator.

  12. The RHESSI Microflare Height Distribution

    NASA Technical Reports Server (NTRS)

    Christe, P.; Krucker, S.; Saint-Hilaire, P.

    2011-01-01

    We present the first in-depth statistical survey of flare source heights observed by RHESSI. Flares were found using a flare-finding algorithm designed to search the 6-10 keV count-rate when RHESSI's full sensitivity was available in order to find the smallest events (Christe et al., 2008). Between March 2002 and March 2007, a total of 25,006 events were found. Source locations were determined in the 4-10 keV, 10-15 keV, and 15-30 keV energy ranges for each event. In order to extract the height distribution from the observed projected source positions, a forward-fit model was developed with an assumed source height distribution where height is measured from the photosphere. We find that the best flare height distribution is given by g (h) oc exp(-h/lambda) where lambda = 6.1 plus or minus 0.3 Mm is the scale height. A power law height distribution with a negative power law index, gamma = 3.1 plus or minus 0.3 is also consistent with the data. Interpreted as thermal loop top sources, these heights are compared to loops generated by a potential field model (PFSS). The measured flare heights distribution are found to be much steeper than the potential field loop height distribution which may be a signature of the flare energization process.

  13. Methodological Considerations in Estimation of Phenotype Heritability Using Genome-Wide SNP Data, Illustrated by an Analysis of the Heritability of Height in a Large Sample of African Ancestry Adults

    PubMed Central

    Chen, Fang; He, Jing; Zhang, Jianqi; Chen, Gary K.; Thomas, Venetta; Ambrosone, Christine B.; Bandera, Elisa V.; Berndt, Sonja I.; Bernstein, Leslie; Blot, William J.; Cai, Qiuyin; Carpten, John; Casey, Graham; Chanock, Stephen J.; Cheng, Iona; Chu, Lisa; Deming, Sandra L.; Driver, W. Ryan; Goodman, Phyllis; Hayes, Richard B.; Hennis, Anselm J. M.; Hsing, Ann W.; Hu, Jennifer J.; Ingles, Sue A.; John, Esther M.; Kittles, Rick A.; Kolb, Suzanne; Leske, M. Cristina; Monroe, Kristine R.; Murphy, Adam; Nemesure, Barbara; Neslund-Dudas, Christine; Nyante, Sarah; Ostrander, Elaine A; Press, Michael F.; Rodriguez-Gil, Jorge L.; Rybicki, Ben A.; Schumacher, Fredrick; Stanford, Janet L.; Signorello, Lisa B.; Strom, Sara S.; Stevens, Victoria; Van Den Berg, David; Wang, Zhaoming; Witte, John S.; Wu, Suh-Yuh; Yamamura, Yuko; Zheng, Wei; Ziegler, Regina G.; Stram, Alexander H.; Kolonel, Laurence N.; Marchand, Loïc Le; Henderson, Brian E.; Haiman, Christopher A.; Stram, Daniel O.

    2015-01-01

    Height has an extremely polygenic pattern of inheritance. Genome-wide association studies (GWAS) have revealed hundreds of common variants that are associated with human height at genome-wide levels of significance. However, only a small fraction of phenotypic variation can be explained by the aggregate of these common variants. In a large study of African-American men and women (n = 14,419), we genotyped and analyzed 966,578 autosomal SNPs across the entire genome using a linear mixed model variance components approach implemented in the program GCTA (Yang et al Nat Genet 2010), and estimated an additive heritability of 44.7% (se: 3.7%) for this phenotype in a sample of evidently unrelated individuals. While this estimated value is similar to that given by Yang et al in their analyses, we remain concerned about two related issues: (1) whether in the complete absence of hidden relatedness, variance components methods have adequate power to estimate heritability when a very large number of SNPs are used in the analysis; and (2) whether estimation of heritability may be biased, in real studies, by low levels of residual hidden relatedness. We addressed the first question in a semi-analytic fashion by directly simulating the distribution of the score statistic for a test of zero heritability with and without low levels of relatedness. The second question was addressed by a very careful comparison of the behavior of estimated heritability for both observed (self-reported) height and simulated phenotypes compared to imputation R2 as a function of the number of SNPs used in the analysis. These simulations help to address the important question about whether today's GWAS SNPs will remain useful for imputing causal variants that are discovered using very large sample sizes in future studies of height, or whether the causal variants themselves will need to be genotyped de novo in order to build a prediction model that ultimately captures a large fraction of the variability

  14. Child and Adult Care Food Program: Meal Pattern Revisions Related to the Healthy, Hunger-Free Kids Act of 2010. Final rule.

    PubMed

    2016-04-25

    This final rule updates the meal pattern requirements for the Child and Adult Care Food Program to better align them with the Dietary Guidelines for Americans, as required by the Healthy, Hunger-Free Kids Act of 2010. This rule requires centers and day care homes participating in the Child and Adult Care Food Program to serve more whole grains and a greater variety of vegetables and fruit, and reduces the amount of added sugars and solid fats in meals. In addition, this final rule supports mothers who breastfeed and improves consistency with the Special Supplemental Nutrition Program for Women, Infants, and Children and with other Child Nutrition Programs. Several of the changes are extended to the National School Lunch Program, School Breakfast Program, and Special Milk Program. These changes are based on the Dietary Guidelines for Americans, science-based recommendations made by the National Academy of Medicine (formerly the Institute of Medicine of the National Academies), cost and practical considerations, and stakeholder's input. This is the first major revision of the Child and Adult Care Food Program meal patterns since the Program's inception in 1968. These improvements to the meals served in the Child and Adult Care Food Program are expected to safeguard the health of young children by ensuring healthy eating habits are developed early, and improve the wellness of adult participants. PMID:27116762

  15. Retrieval of Aerosol Height with TROPOMI

    NASA Astrophysics Data System (ADS)

    Sanders, A. F. J.; de Haan, J. F.; Veefkind, J. P.

    2012-04-01

    The Tropospheric Monitoring Instrument (TROPOMI), to be launched in 2015, will feature a new aerosol product providing the height of aerosol layers. Aerosol Layer Height will be one of two aerosol products, the other one being the Absorbing Aerosol Index. TROPOMI is a UV-VIS-NIR imaging spectrometer with daily global coverage. It will be part of ESA's Sentinel-5 Precursor mission. Algorithm development for the aerosol height product is currently underway at KNMI. In this presentation we will introduce the algorithm, highlight some of the development issues and discuss possible applications and example aerosol cases. Aerosol height observations from the near-infrared wavelength range will improve retrieval of other aerosol properties, particularly retrieval of absorption optical thickness. An increase in absorption in the ultraviolet wavelength range can be due to a higher imaginary part of the refractive index or to the aerosol layer being at a higher altitude. Independent height observations will therefore further constrain retrieval of the single scattering albedo. Furthermore, aerosol profile information is an important parameter when estimating radiative forcings and climate impacts of aerosol, it is a significant source of uncertainty in trace gas retrieval and it helps in understanding atmospheric transport mechanisms. Finally, timely available, global observations of aerosol height will be of interest to aviation safety agencies. The retrieval algorithm for aerosol height will be based on absorption by oxygen in the A-band (759-770 nm). Aerosols are assumed to be contained in a single layer. A spectral fit of reflectance (resolution 0.5 nm) across the absorption band provides layer height. The retrieval method will be optimal estimation to ensure a proper error analysis. Sensitivity studies have indicated that accuracy and precision of retrieved height for cloud-free scenes will be well below the TROPOMI science requirements (1 km). They have also shown that

  16. Unified height systems after GOCE

    NASA Astrophysics Data System (ADS)

    Rummel, Reiner; Gruber, Thomas; Sideris, Michael; Rangelova, Elena; Woodworth, Phil; Hughes, Chris; Ihde, Johannes; Liebsch, Gunter; Rülke, Axel; Gerlach, Christian; Haagmans, Roger

    2015-04-01

    The objectives of global height unification are twofold, (1) the realization of accurate geopotential numbers C together with their standard deviation σ(C) at a selected set of stations (datum points of national height systems, geodetic fundamental stations (IERS), primary tide gauges (PSMSL) and primary reference clocks (IERS)) and (2) the determination of height off-sets between all existing regional/national height systems and one global height reference. In the future the primary method of height determination will be GPS-levelling with very stringent requirements concerning the consistency of the positioning and the gravity potential difference part. Consistency is required in terms of the applied standards (ITRF, zero tide system, geodetic reference system). Geopotential differences will be based on a next generation geopotential model combining GOCE and GRACE and a best possible collection of global terrestrial and altimetric gravity and topographic data. Ultimately, the envisaged accuracy of height unification is about 10 cm2/s2 (or 1cm). At the moment, in well surveyed regions, an accuracy of about 40 to 60 cm2/s2 (or 4 to 6cm) is attainable. Objective One can be realized by straight forward computation of geopotential numbers C, i.e. geopotential differences relative to an adopted height reference. No adjustment is required for this. Objective Two, the unification of existing height systems is achieved by employing a least-squares adjustment based on the GBVP-approach. In order to attain a non-singular solution, this requires for each included datum zone at least one geo-referenced station per zone, i.e. its ellipsoidal height h and, in addition, the corresponding physical height H (geopotential number, normal height, orthometric height, etc.). Changes in geopotential numbers of consecutive realizations reflect (1) temporal changes of station heights, (2) improvements or changes of the applied geopotential (or geoid) model and (3) improvements of the

  17. KEY COMPARISON: Final report on CCQM-K62: Nutrients in infant/adult formula—Vitamins

    NASA Astrophysics Data System (ADS)

    Sharpless, Katherine E.; Rimmer, Catherine A.; Phinney, Karen W.; Nelson, Bryant C.; Duewer, David L.; Wise, Stephen A.; Kim, Byungjoo; Liu, Jun; Huang, Ting; Zhang, Wei

    2010-01-01

    Key comparison CCQM-K62 was designed to enable demonstration of the equivalence in capabilities for measurement of vitamins in a food matrix. A milk-based fortified human infant/adult formula was selected as the matrix based upon material availability and relevance. Because vitamins were added to the CCQM-K62 study material in a single form and at levels significantly higher than those that would be naturally occurring in the milk base, the ability of a laboratory to measure the study vitamins is only indicative of a laboratory's ability to measure vitamins in fortified foods. Target analytes were selected for study because of the ready availability of suitable standard materials and the range of their chemical properties: folic acid (vitamin B9) is a single water-soluble molecular entity that typically occurs at low levels and can be unstable, niacin (vitamin B3) is a single stable molecular entity and is typically present at higher concentrations than the other water-soluble vitamins, vitamin A has multiple molecular forms (including retinol and retinyl palmitate), is fat-soluble and typically occurs at relatively high levels. Results for participants measuring only folic acid or niacin are only indicative of their ability to make that measurement; results for participants measuring both folic acid and niacin are indicative of a laboratory's ability to measure folic acid, thiamine, niacin, and riboflavin in fortified foods but not vitamin C or other water-soluble vitamins. The ability to measure vitamin A (reported as retinol equivalents) in this material is also indicative of the participant's ability to measure vitamin E (as alpha-tocopherol and alpha-tocopheryl acetate) but is not indicative of the ability to measure vitamins D and K, which typically occur at much lower concentrations. The relative degrees of equivalence of the reported measurements for all three analytes in CCQM-K62 were within 10%; however, since only two results were submitted for niacin

  18. GOCE, Geoids and Heights

    NASA Astrophysics Data System (ADS)

    Poutanen, Markku; Bilker-Koivula, Marjam; Saari, Timo; Ruotsalainen, Hannu; Virtanen, Jenni

    2014-11-01

    We report on the first part of the Dragon3 project 10519 “Case study on heterogeneous geoid/quasi-geoid based on space borne and terrestrial data combination with special consideration of GOCE mission data impact”. We have analysed GOCE- and GRACE-based global gravity field models using terrestrial gravity and GPS/ levelling datasets over Finland. An improvement can be seen in the released data levels of the GOCE models, as more GOCE data has become available. We may assume further improvement with the upcoming data level 5, which is expected around midsummer this year. In addition, the two high-resolution gravity field models EGM2008 and EIGEN6C, the latter including also GOCE data, have been analysed and used as the background in the calculation of a quasi-geoid model for Finland. Comparison between the final quasi-geoid models and GPS-levelling data show an improvement over earlier models for Finland.

  19. A Variable-Height Wheelchair.

    ERIC Educational Resources Information Center

    Miller, Jack M.; And Others

    1981-01-01

    Describes a variable-height wheelchair which can be raised 18 inches above normal chair height by means of an electrically operated screw jack. Photoqraphs illustrate the chair to be convenient and helpful for a handicapped chemistry student. (Author/SK)

  20. Homebased Computer Assisted Adult Education Project--Phase III. Final Project Report, September 1, 1982, through August 31, 1983.

    ERIC Educational Resources Information Center

    Broussard, Rolland L.

    The purpose of this multi-year project was to develop a delivery system for adult education through expanded outreach opportunities using computer-assisted instruction (CAI) and computer-managed instruction (CMI) for undereducated adults in a home-based context. In phase 1 of the three-year project, planning, development, and testing of CAI in a…

  1. Public health assessment for petitioned public health assessment, West Pullman Iron and Metal (a/k/a West Pullman/Victory Heights), Chicago, Cook County, Illinois, Region 5: CERCLIS number ILD005428651. Final report

    SciTech Connect

    1999-03-01

    The West Pullman/Victory Heights/Maple Park site consists of two abandoned industrial properties. The Navistar International Transportation Corporation (Navistar) property is commonly called International Harvester (IH) and the NL Industries, Incorporated property is commonly called Dutch Boy (DB). These industries were active from the early part of this century until the early 1980s when the factories were closed and abandoned. Currently, for people trespassing on the site, both the Dutch Boy and the International Harvester properties represent a potential public health hazard. Limited data are available to assess potential off-site exposures to site-related contaminants, and therefore, exposure to off-site contaminants from the International Harvester and Dutch Boy properties is classified as an indeterminate public health hazard.

  2. Research on and Guidelines for Effective Use of Assessment Instruments and Strategies for Adult Learners Enrolled in Adult Basic and Literacy Education Programs. Final Report.

    ERIC Educational Resources Information Center

    Pennsylvania State Univ., University Park. Inst. for the Study of Adult Literacy.

    The goal of this research project was to create a guide on the effective use of assessment instruments and methodologies, related resources, and guidelines for measuring adult learners' attainment of basic skills and competencies to document educational gains and demonstrate program quality. The project focused on confirming current use of…

  3. Predicting vertical jump height from bar velocity.

    PubMed

    García-Ramos, Amador; Štirn, Igor; Padial, Paulino; Argüelles-Cienfuegos, Javier; De la Fuente, Blanca; Strojnik, Vojko; Feriche, Belén

    2015-06-01

    The objective of the study was to assess the use of maximum (Vmax) and final propulsive phase (FPV) bar velocity to predict jump height in the weighted jump squat. FPV was defined as the velocity reached just before bar acceleration was lower than gravity (-9.81 m·s(-2)). Vertical jump height was calculated from the take-off velocity (Vtake-off) provided by a force platform. Thirty swimmers belonging to the National Slovenian swimming team performed a jump squat incremental loading test, lifting 25%, 50%, 75% and 100% of body weight in a Smith machine. Jump performance was simultaneously monitored using an AMTI portable force platform and a linear velocity transducer attached to the barbell. Simple linear regression was used to estimate jump height from the Vmax and FPV recorded by the linear velocity transducer. Vmax (y = 16.577x - 16.384) was able to explain 93% of jump height variance with a standard error of the estimate of 1.47 cm. FPV (y = 12.828x - 6.504) was able to explain 91% of jump height variance with a standard error of the estimate of 1.66 cm. Despite that both variables resulted to be good predictors, heteroscedasticity in the differences between FPV and Vtake-off was observed (r(2) = 0.307), while the differences between Vmax and Vtake-off were homogenously distributed (r(2) = 0.071). These results suggest that Vmax is a valid tool for estimating vertical jump height in a loaded jump squat test performed in a Smith machine. Key pointsVertical jump height in the loaded jump squat can be estimated with acceptable precision from the maximum bar velocity recorded by a linear velocity transducer.The relationship between the point at which bar acceleration is less than -9.81 m·s(-2) and the real take-off is affected by the velocity of movement.Mean propulsive velocity recorded by a linear velocity transducer does not appear to be optimal to monitor ballistic exercise performance. PMID:25983572

  4. Olive School, Arlington Heights, Illinois

    ERIC Educational Resources Information Center

    Rausch, Kathy

    1974-01-01

    Article stressed the need for a music teacher in an open school to have an openness to people and ideas. It also described the educational objectives at the Olive School in Arlington Heights, Illinois. (Author/RK)

  5. Taking America To New Heights

    NASA Video Gallery

    NASA's Commercial Crew Program (CCP) is taking America to new heights with its Commercial Crew Development Round 2 (CCDev2) partners. In 2011, NASA entered into funded Space Act Agreements (SAAs) w...

  6. MULTI-CHANNEL PULSE HEIGHT ANALYZER

    DOEpatents

    Boyer, K.; Johnstone, C.W.

    1958-11-25

    An improved multi-channel pulse height analyzer of the type where the device translates the amplitude of each pulse into a time duration electrical quantity which is utilized to control the length of a train of pulses forwarded to a scaler is described. The final state of the scaler for any one train of pulses selects the appropriate channel in a magnetic memory in which an additional count of one is placed. The improvement consists of a storage feature for storing a signal pulse so that in many instances when two signal pulses occur in rapid succession, the second pulse is preserved and processed at a later time.

  7. Effects of low-pass filtering on the perception of word-final plurality markers in children and adults with normal hearing

    PubMed Central

    Leibold, Lori J.; Hodson, Hannah; McCreery, Ryan W.; Calandruccio, Lauren; Buss, Emily

    2014-01-01

    Purpose The purpose of this study was to evaluate the effect of low-pass filtering on the detection of word-final /s/ and /z/ for children and adults with normal hearing. Method Stimuli were nouns from the UWO Plurals Test (Glista & Scollie, 2012), low-pass filtered with five different cutoff frequencies: 8000, 5000, 4000, 3000, and 2000 Hz. Listeners were children (age range = 7 to 13 years) and adults with normal hearing. The task was a two-alternative forced-choice with a picture-pointing response. Results Performance was worse for lower than for higher low-pass filter cutoff frequencies, but the effect of low-pass filtering was similar for children and adults. Nearly all listeners achieved 100%-correct performance when stimuli were low-pass filtered with cutoff frequencies of 8000 or 5000 Hz. Performance remained well above chance even for the most severe filtering condition (2000 Hz). Restricting high-frequency audibility influenced performance for plural items to a greater extent than for singular items. Conclusions The results indicate that children and adults with normal hearing can use acoustic information below the spectral range of frication noise typically associated with /s/ and /z/ to discriminate between singular and plural forms of nouns in the context of the UWO Plurals Test. PMID:25036654

  8. Boundary Layer Heights from CALIOP

    NASA Astrophysics Data System (ADS)

    Kuehn, R.; Ackerman, S. A.; Holz, R.; Roubert, L.

    2012-12-01

    This work is focused on the development of a planetary boundary layer (PBL) height retrieval algorithm for CALIOP and validation studies. Our current approach uses a wavelet covariance transform analysis technique to find the top of the boundary layer. We use the methodology similar to that found in Davis et. al. 2000, ours has been developed to work with the lower SNR data provided by CALIOP, and is intended to work autonomously. Concurrently developed with the CALIOP algorithm we will show results from a PBL height retrieval algorithm from profiles of potential temperature, these are derived from Aircraft Meteorological DAta Relay (AMDAR) observations. Results from 5 years of collocated AMDAR - CALIOP retrievals near O'Hare airport demonstrate good agreement between the CALIOP - AMDAR retrievals. In addition, because we are able to make daily retrievals from the AMDAR measurements, we are able to observe the seasonal and annual variation in the PBL height at airports that have sufficient instrumented-aircraft traffic. Also, a comparison has been done between the CALIOP retrievals and the NASA Langley airborne High Spectral Resolution Lidar (HSRL) PBL height retrievals acquired during the GoMACCS experiment. Results of this comparison, like the AMDAR comparison are favorable. Our current work also involves the analysis and verification of the CALIOP PBL height retrieval from the 6 year CALIOP global data set. Results from this analysis will also be presented.

  9. 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

  10. Is height a risk factor for colorectal adenoma?

    PubMed Central

    Pyo, Jeung Hui; Hong, Sung Noh; Min, Byung-Hoon; Chang, Dong Kyung; Son, Hee Jung; Rhee, Poong-Lyul; Kim, Jae J.; Kim, Young-Ho

    2016-01-01

    Background/Aims: Although it is generally known that the risk for all types of cancer increases with adult height, combined and for several common site-specific cancers (including colon and rectal), evidence is limited for adenomas, which are precursors to colorectal cancer. We evaluated the association between height and risk of colorectal adenoma at various stages of the adenoma-carcinoma pathway. Methods: We conducted a retrospective study using data from patients who had undergone a complete colonoscopy as part of a health examination at the Health Promotion Center of Samsung Medical Center between October 13, 2009 and December 31, 2011. A total of 1,347 male subjects were included in our study. Multivariate logistic regression analysis was used to evaluate the association between height and colorectal adenoma. Results: Each 5-cm increase in height was associated with 1.6% and 5.3% higher risks of advanced colorectal adenoma and high-risk colorectal adenoma, respectively, but associations were not significant after adjusting for age, body mass index, metabolic syndrome, alcohol intake, smoking, family history of colorectal cancer, and regular aspirin use (p = 0.840 and p = 0.472, respectively). Conclusions: No clear association was found between colorectal adenoma risk and height. Unlike other site-specific tumors reported to have a consistent relationship with height, the association between colorectal tumor and height remains controversial. PMID:26701232

  11. 24 CFR 3280.104 - Ceiling heights.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Ceiling heights. 3280.104 Section... heights. (a) Every habitable room and bathroom shall have a minimum ceiling height of not less than 7 feet... with a minimum height of 5 feet, 0 inches. Minimum height under dropped ducts, beams, etc. shall be...

  12. 24 CFR 3280.104 - Ceiling heights.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Ceiling heights. 3280.104 Section... heights. (a) Every habitable room and bathroom shall have a minimum ceiling height of not less than 7 feet... with a minimum height of 5 feet, 0 inches. Minimum height under dropped ducts, beams, etc. shall be...

  13. 24 CFR 3280.104 - Ceiling heights.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Ceiling heights. 3280.104 Section... heights. (a) Every habitable room and bathroom shall have a minimum ceiling height of not less than 7 feet... with a minimum height of 5 feet, 0 inches. Minimum height under dropped ducts, beams, etc. shall be...

  14. 24 CFR 3280.104 - Ceiling heights.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Ceiling heights. 3280.104 Section... heights. (a) Every habitable room and bathroom shall have a minimum ceiling height of not less than 7 feet... with a minimum height of 5 feet, 0 inches. Minimum height under dropped ducts, beams, etc. shall be...

  15. 24 CFR 3280.104 - Ceiling heights.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Ceiling heights. 3280.104 Section... heights. (a) Every habitable room and bathroom shall have a minimum ceiling height of not less than 7 feet... with a minimum height of 5 feet, 0 inches. Minimum height under dropped ducts, beams, etc. shall be...

  16. The height premium in Indonesia.

    PubMed

    Sohn, Kitae

    2015-01-01

    Analyzing the Indonesian Family Life Survey for the year 2007, this paper estimates that a 10 cm increase in physical stature is associated with an increase in earnings of 7.5% for men and 13.0% for women, even after controlling for an extensive set of productivity variables. When the height premium is estimated by sector, it is 12.3% for self-employed men and 18.0% for self-employed women; a height premium of 11.1% is also estimated for women in the private sector. In the public sector, however, the height premium estimate is not statistically significant for either men or women. This paper provides further evidence of discrimination based on customers' preferences for tall workers. PMID:24480546

  17. Tree Height Calculator: An Android App for Estimating Tree Height

    NASA Astrophysics Data System (ADS)

    Burca, V. S.; Htet, N. M.; Huang, X.; de Lanerolle, T. R.; Morelli, R.; Gourley, J. R.

    2011-12-01

    Conventionally, measuring tree height requires a collection of different tools - clinometer, transit, pencil, paper, laptop computer. Results are recorded manually and entered into a spreadsheet or database for future calculation and analysis. Tree Height Calculator is a mobile Android app the integrates the various steps in this process thereby improving the accuracy and dramatically reducing the time required to go from taking measurements to analyzing data. Given the user's height and the distance from the base of the tree (which can be downloaded into the app from a server), the app uses the phone's orientation sensor to calculate the angle of elevation. A simple trigonometric formula is then used to calculate and record the tree's height in the phone's database. When the phone has a WiFi connection, the data are transmitted to a server, from where they can be downloaded directly into a spreadsheet. The application was first tested in an Environmental Science laboratory at Trinity College. On the first trial, 103 data samples were collected, stored, and uploaded to the online database with only couple of dropped data points. On the second trial, 98 data samples were gathered with no loss of data. The app combined the individual measurements taken by the students in the lab, reducing the time required to produce a graph of the class's results from days to hours.

  18. Adult Basic Education Project: Career Centers Program: Division of Extension and Continuing Education: University of Puerto Rico: Final Report.

    ERIC Educational Resources Information Center

    Puerto Rico Univ., Rio Piedras. Div. of Extension and Continuing Education.

    The demonstration project, running from June 1971 to June 1974, sought to reduce the educational and occupational disadvantages of Puerto Rican unemployed and underemployed adults. The program served 1,241 participants, ranging in age from 16 to 60 and in grade level from zero to approximately twelfth grade. Average attendance was 24 days, on a…

  19. A Demonstration of the Interrelating of Library and Basic Education Services For Disadvantaged Adults. Final Report, West Virginia Model Center.

    ERIC Educational Resources Information Center

    MacVicar, Phyllis

    The West Virginia project has, in the past year, tried to establish definitive areas of mutual responsibility and to develop specific objectives towards coordinating public libraries and Adult Basic Education (ABE). Specific objectives designed to coordinate services included community agency referral, selection of materials, identification of the…

  20. State-Wide Survey of Adult Vocational Education Programs and Services (Secondary and Post-Secondary Levels). Final Report.

    ERIC Educational Resources Information Center

    Clark, Fredric A.

    A statewide survey was made to provide current data on the status, nature, content, and scope of Adult Vocational Education (AVE) in Illinois. In addition, the study staff identified some exemplary program elements from which an AVE model program was synthesized. Survey data were collected from interviews with State personnel and from…

  1. Determining and Validating Barriers to Post-Secondary Vocational, Technical and Adult Education Programs in Wisconsin. Final Report.

    ERIC Educational Resources Information Center

    Farning, Max; Borden, Sally

    A consortium of five Wisconsin Vocational, Technical, and Adult Education (VTAE) Districts (Gateway, Indianhead, Mid-State, Milwaukee, and Southwest) were utilized to identify, verify, and alleviate barriers to enrollment. A VTAE survey in 1976 identified six major reasons for individuals' failing to attend school after indicating an interest in…

  2. A Long-Range Follow-up of Post-Secondary Vocational, Technical and Adult Education Graduates. Final Report.

    ERIC Educational Resources Information Center

    Wisconsin Univ. - Stout, Menomonie. Center for Vocational, Technical and Adult Education.

    A study examined the job-related skills acquired and career opportunities that have arisen for 1966, 1971, and 1976 graduates of postsecondary vocational-technical programs in Wisconsin's Vocational, Technical, and Adult Education (VTAE) system. Fifteen VTAE graduates from each of the years 1966, 1971, and 1976 completed a 26-item survey designed…

  3. MOBRAL--Seminario Interamericano de Educacion de Adultos (MOBRAL--Interamerican Seminar on Adult Education). Final Report.

    ERIC Educational Resources Information Center

    Ministerio da Educacao e Cultura, Rio de Janeiro (Brazil). Movimento Brasileiro de Alfabetizacao.

    The report contains the substance of the MOBRAL (Movimento Brasileiro de Alfabetizacao)--Interamerican Seminar on Adult Education held in Rio de Janeiro from April 9th to 18th, 1973, for invited representatives from 21 Latin America and Caribbean countries. The object was to make a contribution to the collective task of identifying, defining, and…

  4. Effective Vocational Guidance of the Adult Deaf. The Oregon Vocational Research Project June 1, 1966-August 31, 1970. Final Report.

    ERIC Educational Resources Information Center

    Berger, David G., Ed.; And Others

    The data and findings of a four-year study designed to organize a battery of psychological tests for assessing the vocational adjustment of adult deaf and to establish the validity of the individual tests, as well as provide some information regarding their most economic and productive potential use, are presented. The study population was all…

  5. Older-Aged Parents: The Final Safety Net for Adult Sons and Daughters with AIDS in Thailand

    ERIC Educational Resources Information Center

    Knodel, John; Saengtienchai, Chanpen

    2005-01-01

    This study examines the role that older-aged parents play in the care and support of adult sons and daughters with HIV or AIDS and of AIDS orphans in Thailand within the context of a limited institutional safety net. The analysis draws on both quantitative and qualitative data from survey and open-ended interviews with the parents and from…

  6. Automated Student and Adult Learner Follow-up System. Final Report for Program Year 1993-94.

    ERIC Educational Resources Information Center

    Texas State Occupational Information Coordinating Committee, Austin.

    The Texas Automated Student and Adult Learner Follow-Up System was developed as part of a larger effort to improve and coordinate the delivery of education and training of a skilled work force. The primary task of the Follow-Up System in Program Year 1993-94 was to obtain outcome information on the former students and participants of the work…

  7. A Time Series Study of Factors Associated with Retention and Attrition of Older Adult Child-Care Workers. Final Report.

    ERIC Educational Resources Information Center

    Newman, Sally; Engel, Rafael; Ward, Christopher; Karip, Emin; Faux, Robert

    The work-related and personal factors associated with the willingness and ability of older adults to remain as child care workers and the factors associated with leaving child care work were studied in a time-series design. Subjects were 534 persons aged 50 years and older who were working for pay as child care providers. Of these, 341 replied to…

  8. A Longitudinal Follow-Up Study of 284 Adults Classified as Learning Disabled When They Were Second Graders. Final Report.

    ERIC Educational Resources Information Center

    Tingey, Carol; Mortensen, Lance

    A follow-up study was undertaken of 284 adults who were diagnosed as learning disabled during second grade in 1968. At the time of follow up, the sample was 26 to 27 years old; 91 of these individuals were located by telephone and 4 were contacted by mail. The follow-up study used a questionnaire to determine participants' current status in five…

  9. A Group and Individual Analysis of the Relationship between Age and Information Channel Capacity of Adults. Final Report.

    ERIC Educational Resources Information Center

    Carpenter, William L.

    This study was designed to measure adult performance as related to age. Using methodology derived from information theory, information processing ability was measured with the individuals performing as a communication system. Fifty-five school teachers, ranging in age from 20 to 66, served as subjects. In four groups, the subjects judged the sizes…

  10. Washington State Even Start 1993-1994: Final Evaluation. A Report to the Office of Adult Literacy.

    ERIC Educational Resources Information Center

    Iglitzin, Lynne; Wandschneider, Mary

    All 18 Washington State Even Start sites participated in the program's evaluation. Site coordinators administered the assessment and evaluation measures to the adults served by the program and to teachers working with children at both entry and exit from the program. An indepth study was conducted of 134 families for whom there were complete sets…

  11. Fear of heights in infants?

    PubMed Central

    Adolph, Karen E.; Kretch, Kari S.; LoBue, Vanessa

    2014-01-01

    Based largely on the famous “visual cliff” paradigm, conventional wisdom is that crawling infants avoid crossing the brink of a dangerous drop-off because they are afraid of heights. However, recent research suggests that the conventional wisdom is wrong. Avoidance and fear are conflated, and there is no compelling evidence to support fear of heights in human infants. Infants avoid crawling or walking over an impossibly high drop-off because they perceive affordances for locomotion—the relations between their own bodies and skills and the relevant properties of the environment that make an action such as descent possible or impossible. PMID:25267874

  12. Sea Surface Height 1993 - 2011

    NASA Video Gallery

    This animation depicts year-to-year variability in sea surface height, and chronicles two decades of El Niño and La Niña events. It was created using NASA ocean altimetry data from 1993 to 2011, ...

  13. Change in Mean Height of Thai Military Recruits From 1972 Through 2006

    PubMed Central

    Seubsman, Sam-ang; Sleigh, Adrian C.

    2009-01-01

    Background Records in Western countries reveal that adult height has been increasing over the last 250 years. These height gains have been biologically associated with healthier childhoods, less illness, and longer life spans—a health-risk transition. To measure such progress in Thailand we studied height change over the last 3 decades. Methods We analyzed height records for 33 000 21-year-old male military recruits, sampling 1000 per year from 1972 through 2006. We compared the height trend in Thailand to those noted in Europe, and discuss the former in the context of improvements in living circumstances in Thailand. Results Over 35 years, mean height increased from 164.4 to 169.2 cm, an increment of nearly 5 cm. The height increase was negligible in the first decade (1972–1981), but substantially accelerated after that. In the period after 1990 the increase exceeded 3 cm. A similar overall height gain in Britain occurred over a much longer period (1750–1886). Conclusions The increase in height among Thai men is biological evidence that a Thai health-risk transition—defined by both changing risks and outcomes—is well underway for height. Military recruits born during the 1960s through the 1980s had progressively healthier childhoods. Over this period child nutrition improved, infection and mortality rates declined, and preventive health services expanded. The combined effect of these factors is indicated by the increased adult height of Thai military recruits. PMID:19542685

  14. Providing Services for Pre-Vocational Mentally Retarded Adults: Final Report. 15 June 1970-15 January 1974.

    ERIC Educational Resources Information Center

    Allen County Association for the Retarded, Fort Wayne, IN.

    Presented is the final report on the Behavior Recycling Program (BRP) which was designed to return socially maladjusted mentally retarded adolescents to public school classes. It is explained that behavior change data was gathered through a series of questionnaires given to students, teachers, probation officers, and parents. The author suggests…

  15. The letter height superiority illusion.

    PubMed

    New, Boris; Doré-Mazars, Karine; Cavézian, Céline; Pallier, Christophe; Barra, Julien

    2016-02-01

    Letters are identified better when they are embedded within words rather than within pseudowords, a phenomenon known as the word superiority effect (Reicher in Journal of Experimental Psychology, 81, 275-280, 1969). This effect is, inter alia, accounted for by the interactive-activation model (McClelland & Rumelhart in Psychological Review, 88, 375-407, 1981) through feedback from word to letter nodes. In this study, we investigated whether overactivation of features could lead to perceptual bias, wherein letters would be perceived as being taller than pseudoletters, or words would be perceived as being taller than pseudowords. In two experiments, we investigated the effects of letter and lexical status on the perception of size. Participants who had to compare the heights of letters and pseudoletters, or of words and pseudowords, indeed perceived the former stimuli as being taller than the latter. Possible alternative interpretations of this height superiority effect for letters and words are discussed. PMID:26370216

  16. 29 CFR 1917.113 - Clearance heights.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 7 2013-07-01 2013-07-01 false Clearance heights. 1917.113 Section 1917.113 Labor... (CONTINUED) MARINE TERMINALS Terminal Facilities § 1917.113 Clearance heights. Clearance heights shall be prominently posted where the height is insufficient for vehicles and equipment....

  17. 29 CFR 1917.113 - Clearance heights.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 7 2012-07-01 2012-07-01 false Clearance heights. 1917.113 Section 1917.113 Labor... (CONTINUED) MARINE TERMINALS Terminal Facilities § 1917.113 Clearance heights. Clearance heights shall be prominently posted where the height is insufficient for vehicles and equipment....

  18. 29 CFR 1917.113 - Clearance heights.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 7 2014-07-01 2014-07-01 false Clearance heights. 1917.113 Section 1917.113 Labor... (CONTINUED) MARINE TERMINALS Terminal Facilities § 1917.113 Clearance heights. Clearance heights shall be prominently posted where the height is insufficient for vehicles and equipment....

  19. Height-based Indices of Pubertal Timing in Male Adolescents

    PubMed Central

    Khairullah, Ammar; May, Margaret T.; Tilling, Kate; Howe, Laura D.; Leonard, Gabriel; Perron, Michel; Richer, Louis; Veillette, Suzanne; Pausova, Zdenka; Paus, Tomáš

    2014-01-01

    It is important to account for timing of puberty when studying the adolescent brain and cognition. The use of classical methods for assessing pubertal status may not be feasible in some studies, especially in male adolescents. Using data from a sample of 478 males from a longitudinal birth cohort, we describe the calculations of three independent height-based markers of pubertal timing: Age at Peak Height Velocity (APHV), Height Difference in Standard Deviations (HDSDS), and Percent Achieved of Adult Stature (PAAS). These markers correlate well with each other. In a separate cross-sectional study, we show that the PAAS marker correlates well with testosterone levels and self-reported pubertal-stage scores. We conclude by discussing key considerations for investigators when drawing upon these methods of assessing pubertal timing. PMID:26052478

  20. MULTICHANNEL PULSE-HEIGHT ANALYZER

    DOEpatents

    Russell, J.T.; Lefevre, H.W.

    1958-01-21

    This patent deals with electronic computing circuits and more particularly to pulse-height analyzers used for classifying variable amplitude pulses into groups of different amplitudes. The device accomplishes this pulse allocation by by converting the pulses into frequencies corresponding to the amplitudes of the pulses, which frequencies are filtered in channels individually pretuned to a particular frequency and then detected and recorded in the responsive channel. This circuit substantially overcomes the disadvantages of prior annlyzers incorporating discriminators pre-set to respond to certain voltage levels, since small variation in component values is not as critical to satisfactory circuit operation.

  1. HRS Pulse Height Analysis - 2

    NASA Astrophysics Data System (ADS)

    Skapik, Joe

    1991-07-01

    This test performs a pulse height analysis to determine individual diode response as a function of threshold for HRS detector 2. Based on this evaluation new thresholds may be determined for optimal HRS operation. Command blocks ZCTFLIT1 and ZCTFLIT2 will be updated accordingly. This test will run once during the year. Also included is one ion test which is a PHA of twice normal threshold to look for ion events (which accelerate back up the 22 kV potential of the tube, liberate electrons from the phocathode, and produce events of twice normal energy (this should be a very low, stable rate).

  2. Judgments of others' heights are biased toward the height of the perceiver.

    PubMed

    Twedt, Elyssa; Crawford, L Elizabeth; Proffitt, Dennis R

    2015-04-01

    We examined how observers use one aspect of their own morphology, height, when judging the physical characteristics of other people. To address this, participants judged the heights of people as they walked past. We tested the hypothesis that differences between participant and target height account for systematic patterns of variability and bias in height estimation. Height estimate error and error variability increased as the difference between participant height and target height increased, suggesting that estimates are scaled to observers' heights. Furthermore, participants' height estimates were biased toward two standards, demonstrating classic category effects. First, estimates were biased toward participants' own heights. Second, participants biased height estimates toward the average height of the target distribution. These results support past research on using both the body and categorical information to estimate target properties but extend to real-world situations involving interactions with moving people, such as height judgments provided during eyewitness testimony. PMID:25028087

  3. Human Embryonic and Rat Adult Stem Cells with Primitive Endoderm-Like Phenotype Can Be Fated to Definitive Endoderm, and Finally Hepatocyte-Like Cells

    PubMed Central

    Bose, Bipasha; Ordovas, Laura; Vanuytsel, Kim; Geraerts, Martine; Firpo, Meri; De Vos, Rita; Fevery, Johan; Nevens, Frederik; Hu, Wei-Shou; Verfaillie, Catherine M.

    2010-01-01

    Stem cell-derived hepatocytes may be an alternative cell source to treat liver diseases or to be used for pharmacological purposes. We developed a protocol that mimics mammalian liver development, to differentiate cells with pluripotent characteristics to hepatocyte-like cells. The protocol supports the stepwise differentiation of human embryonic stem cells (ESC) to cells with characteristics of primitive streak (PS)/mesendoderm (ME)/definitive endoderm (DE), hepatoblasts, and finally cells with phenotypic and functional characteristics of hepatocytes. Remarkably, the same protocol can also differentiate rat multipotent adult progenitor cells (rMAPCs) to hepatocyte-like cells, even though rMAPC are isolated clonally from cultured rat bone marrow (BM) and have characteristics of primitive endoderm cells. A fraction of rMAPCs can be fated to cells expressing genes consistent with a PS/ME/DE phenotype, preceding the acquisition of phenotypic and functional characteristics of hepatocytes. Although the hepatocyte-like progeny derived from both cell types is mixed, between 10–20% of cells are developmentally consistent with late fetal hepatocytes that have attained synthetic, storage and detoxifying functions near those of adult hepatocytes. This differentiation protocol will be useful for generating hepatocyte-like cells from rodent and human stem cells, and to gain insight into the early stages of liver development. PMID:20711405

  4. Effect of Treatment Table Height on Shoulder Muscles during Ultrasound Therapy Work

    PubMed Central

    Kim, Chung Yoo; Kim, In Bae; Kang, Jong Ho; Kim, Eun Kyung

    2014-01-01

    [Purpose] The purpose of this study was to propose a table height that can reduce shoulder muscle fatigue by analyzing and comparing median frequencies of shoulder muscles at different table heights when performing therapeutic ultrasounds work. [Subjects and Methods] The subjects were 63 healthy male adults who were equally and randomly assigned to a standard height group (SHG), a high height group (HHG), and a low height group (LHG). The standard table height was set at the level of the elbow joint when the subjects flexed their elbow while in a sitting position. High height and low height were set 10 cm higher and 10 cm lower, respectively, than the standard height. Muscle fatigue of the upper trapezius, middle deltoid, rhomboid, and infraspinatus of the subjects was measured during ultrasound treatment work at each table height. [Results] Median frequencies of the upper trapezius, middle deltoid, rhomboid, and infraspinatus muscles were significantly lower in the HHG than in to the LHG. [Conclusion] When therapeutic ultrasound is performed using a table that has a height lower than that of the elbow joint, the median frequency of the shoulder muscle increases, hence decreasing muscle fatigue. This way, musculoskeletal pain as a result of performing therapeutic ultrasound can be prevented. PMID:25364127

  5. High incidence of obesity in young adults after treatment of acute lymphoblastic leukemia in childhood.

    PubMed

    Didi, M; Didcock, E; Davies, H A; Ogilvy-Stuart, A L; Wales, J K; Shalet, S M

    1995-07-01

    To determine whether obesity complicated the treatment of childhood acute lymphoblastic leukemia, we studied the body mass index (BMI) of 63 female when and 51 male patients from the time of diagnosis of acute lymphoblastic leukemia to the time when final height was attained. The BMI z score was calculated for each patient at diagnosis, at end of treatment, and at attainment of final height. Obesity at attainment of final height was defined as a BMI greater than the 85th percentile of the normal reference population. At final height 23 of 51 male (45%) and 30 of 63 female patients (47%) were obese. Girls became obese between diagnosis and the end of chemotherapy (p = 0.02), after which they had no further increase, indicating that chemotherapy may have played a role in their obesity. Boys had a progressive and gradual increase in BMI z score through to attainment of final height. Obesity did not appear to be associated with growth hormone insufficiency, disproportionate growth, or abnormal timing of puberty. We conclude that approximately half the survivors of leukemia in childhood become obese young adults. Many of those treated with the more recent regimens studied are still only in their mid or preteen years and should be advised regarding a more active lifestyle and a healthy diet in an attempt to reduce the incidence of obesity. PMID:7608813

  6. Area Judgment from Width and Height Information: The Case of the Rectangle.

    ERIC Educational Resources Information Center

    Mullet, Etienne; Rulence-Paques, Patricia

    1998-01-01

    Adults, 9-year olds, and 5-year olds were shown horizontal and vertical lines of various sizes, presented on same wall or different walls, and asked to estimate corresponding area. Responses indicated that when width and height were separated, children gave same weight to both dimensions while adults gave greater weight to larger dimensions; when…

  7. Seminario Tecnico Regional Sobre Alternativas de Educacion Basica de Adultos en el Marco de la REDALF del Proyecto Principal de Educacion en America Latina y el Caribe (Colonia Tovar, Venezuela, 29 de Septiembre al 3 de Octubre, 1986). Documento Final. (Regional Seminar on Alternatives for Basic Adult Education in the REDALF Project for Education in Latin America and the Caribbean (Colonia Tovar, Venezuela, September 29-October 3, 1986). Final Document.)

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Santiago (Chile). Regional Office for Education in Latin America and the Caribbean.

    The final report of a conference concerning adult basic education de Adultos en el Marco de la REDALF del related to innovative projects in adult education in nine countries. A wide spectrum of issues related to adult basic education, curriculum, methodology, evaluation, and research are analyzed in the context of educational planning. Among the…

  8. Unification of height systems in the frame of GGOS

    NASA Astrophysics Data System (ADS)

    Sánchez, Laura

    2015-04-01

    reference surface (geoid or quasigeoid determination) are considered as steps of the realization. The vertical datum unification strategy is based on (1) the physical connection of height datums to determine their discrepancies, (2) joint analysis of satellite altimetry and tide gauge records to determine time variations of sea level at reference tide gauges, (3) combination of geometrical and physical heights in a well-distributed and high-precise reference frame to estimate the relationship between the individual vertical levels and the global one, and (4) analysis of GNSS time series at reference tide gauges to separate crustal movements from sea level changes. The final vertical transformation parameters are provided by the common adjustment of the observation equations derived from these methods.

  9. 29 CFR 1917.113 - Clearance heights.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Clearance heights. 1917.113 Section 1917.113 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) MARINE TERMINALS Terminal Facilities § 1917.113 Clearance heights. Clearance heights shall...

  10. The genetic architecture of maize height

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Height is one of the most heritable and easily measured traits in maize (Zea mays L.). Given a pedigree or estimates of the genomic identity-by-state (IBS) among related plants, height is also accurately predictable. But, mapping alleles explaining natural variation in maize height remains a formida...

  11. 29 CFR 1917.113 - Clearance heights.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 7 2011-07-01 2011-07-01 false Clearance heights. 1917.113 Section 1917.113 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) MARINE TERMINALS Terminal Facilities § 1917.113 Clearance heights. Clearance heights shall...

  12. Estimating vehicle height using homographic projections

    DOEpatents

    Cunningham, Mark F; Fabris, Lorenzo; Gee, Timothy F; Ghebretati, Jr., Frezghi H; Goddard, James S; Karnowski, Thomas P; Ziock, Klaus-peter

    2013-07-16

    Multiple homography transformations corresponding to different heights are generated in the field of view. A group of salient points within a common estimated height range is identified in a time series of video images of a moving object. Inter-salient point distances are measured for the group of salient points under the multiple homography transformations corresponding to the different heights. Variations in the inter-salient point distances under the multiple homography transformations are compared. The height of the group of salient points is estimated to be the height corresponding to the homography transformation that minimizes the variations.

  13. Two Alternative Methods for Height Transformation

    NASA Astrophysics Data System (ADS)

    Kollo, Karin

    2008-03-01

    Geodesists have always been dealing with coordinate transformations. There exist various kinds of transformations, like three-dimensional (spatial datum) transformations, two-dimensional (horizontal datum) transformations and one-dimensional (eg, height) transformations. In this article we discuss height transformations. Height data is usually obtained by levelling. The problematic side of levelling is that this technique is very labour intensive and costly. Nowadays as well GPS measurements can be used, which are much faster and cheaper, but in order to use GPS measurements for height determination, we need a precise geoid model to transform GPS heights to heights above sea level. In this article two different approaches to this transformation are presented. At first, the affine transformation is discussed. The method is by nature linear, and employs the barycentric coordinates of the point, the height of which is going to be computed. Secondly, the method of fuzzy modelling is used. By these methods, the transformation surface is determined and the heights of desired points can be determined. As the input data, height information from the precise levelling campaign in Estonia is used. The computed values are tested against height information, gathered from the reference geoid model. The objectives of this research are acquiring insight into using alternative methods for height transformation as well as to statistically characterise the suitability of the proposed methods.

  14. Height at Late Adolescence and Incident Diabetes among Young Men

    PubMed Central

    Furer, Ariel; Afek, Arnon; Beer, Zivan; Derazne, Estela; Tzur, Dorit; Pinhas-Hamiel, Orit; Reichman, Brian; Twig, Gilad

    2015-01-01

    Background Short stature was suggested as a risk factor for diabetes onset among middle age individuals, but whether this is the case among young adults is unclear. Our goal was to assess the association between height and incident diabetes among young men. Methods and Findings Incident diabetes was assessed among 32,055 men with no history of diabetes, from the prospectively followed young adults of the MELANY cohort. Height was measured at two time points; at adolescence (mean age 17.4±0.3 years) and grouped according to the US-CDC percentiles and at young adulthood (mean age 31.0±5.6 years). Cox proportional hazards models were applied. There were 702 new cases of diabetes during a mean follow-up of 6.3±4.3 years. There was a significant increase in the crude diabetes incidence rate with decreasing adolescent height percentile, from 4.23 cases/104 person-years in the <10th percentile group to 2.44 cases/104 person-years in the 75th≤ percentile group. These results persisted when clinical and biochemical diabetes risk factors were included in multivariable models. Compared to the 75th≤ percentile group, height below the 10th percentile was associated with a hazard ratio (HR) of 1.64 (95%CI 1.09–2.46, p = 0.017) for incident diabetes after adjustment for age, body mass index (BMI), fasting plasma glucose, HDL-cholesterol and triglyceride levels, white blood cells count, socioeconomic status, country of origin, family history of diabetes, sleep quality and physical activity. At age 30 years, each 1-cm decrement in adult height was associated with a 2.5% increase in diabetes adjusted risk (HR 1.025, 95%CI 1.01–1.04, p = 0.001). Conclusions Shorter height at late adolescence or young adulthood was associated with an increased risk of incident diabetes among young men, independent of BMI and other diabetes risk factors. PMID:26305680

  15. Uncertainties in derived temperature-height profiles

    NASA Technical Reports Server (NTRS)

    Minzner, R. A.

    1974-01-01

    Nomographs were developed for relating uncertainty in temperature T to uncertainty in the observed height profiles of both pressure p and density rho. The relative uncertainty delta T/T is seen to depend not only upon the relative uncertainties delta P/P or delta rho/rho, and to a small extent upon the value of T or H, but primarily upon the sampling-height increment Delta h, the height increment between successive observations of p or delta. For a fixed value of delta p/p, the value of delta T/T varies inversely with Delta h. No limit exists in the fineness of usable height resolution of T which may be derived from densities, while a fine height resolution in pressure-height data leads to temperatures with unacceptably large uncertainties.

  16. Height and calories in early childhood.

    PubMed

    Griffen, Andrew S

    2016-03-01

    This paper estimates a height production function using data from a randomized nutrition intervention conducted in rural Guatemala from 1969 to 1977. Using the experimental intervention as an instrument, the IV estimates of the effect of calories on height are an order of magnitude larger than the OLS estimates. Information from a unique measurement error process in the calorie data, counterfactuals results from the estimated model and external evidence from migration studies suggest that IV is not identifying a policy relevant average marginal impact of calories on height. The preferred, attenuation bias corrected OLS estimates from the height production function suggest that, averaging over ages, a 100 calorie increase in average daily calorie intake over the course of a year would increase height by 0.06 cm. Counterfactuals from the model imply that calories gaps in early childhood can explain at most 16% of the height gap between Guatemalan children and the US born children of Guatemalan immigrants. PMID:26656205

  17. Body height and socioeconomic status of females at different life stages.

    PubMed

    Wronka, Iwona

    2013-07-01

    Adult height reflects long-term nutritional status and exposure to infectious diseases, both of which are influenced by socioeconomic factors. Very little research has been done on these inequalities from a longitudinal perspective. This paper explores the links between body height at different life stages and socioeconomic characteristics. Data were obtained from 1008 Polish schoolgirls aged 16-18 years for whom earlier data on height were available. The height of each subject was measured. Socioeconomic status and age at menarche were assessed based on information received from the surveyed girls. Girls' heights in early life were ascertained from medical records. All girls were measured by trained school nurses at 7, 9 and 14 years of age. Socioeconomic status was found to be related to body height, but not to the rate of height gain during childhood and adolescence. Girls of a higher socioeconomic status were taller than girls of a lower socioeconomic status. On dividing the research material into homogeneous groups by maturity status, the same relationship was observed. No significant relationships were found between socioeconomic status and rate of height gain between ages 7 and 16, 17, 18 years. The findings suggest that socioeconomic variation in height is the result of living conditions during the first years of life. PMID:22989556

  18. Spine Height and Disc Height Changes As the Effect of Hyperextension Using Stadiometry and MRI

    PubMed Central

    Kourtis, Dimitrios; Magnusson, Marianne L; Smith, Francis; Hadjipavlou, Alex; Pope, Malcolm H

    2004-01-01

    Study Design. In vivo biomechanical design using stadiometry and MRI to measure the height change due to (hyper)extension. Summary of Background Data. Spine height is decreased under loads such as lifting, whole body vibration and sitting. Extension including increased lumbar lordosis reduces the load on the spine. Methods. The aim was to assess the effects of a supine hyperextended posture as a means of restoring the intervertebral disc height after loading and allowing rehydration of the discs. Ten healthy male subjects were tested. A hyperextension intervention was achieved by the means of an inflatable cushion placed under the lumbar spine. The spine height was measured using a stadiometer and MRI was used to assess disc height changes. Results. The spine height gain after 10 minutes of a supine hyperextended posture differed significantly between individuals but everybody gained height. MRI images of the lumbar spine were used to measure the disc height. All but one subjects gained height during the hyperextension. Images of the spine during hyperextended posture showed increased lumbar curve and an increased anterior height of each disc compared with the dimensions of the disc with the spine in neutral posture. Conclusions. All subjects lost height during sitting. Both methods demonstrated a recovery of height due to hyperextension. Hyperextension could be considered as a prophylaxis against the height loss in occupational loading. PMID:15296209

  19. Height and Weight of Children: United States.

    ERIC Educational Resources Information Center

    Hamill, Peter V. V.; And Others

    This report contains national estimates based on findings from the Health Examination Survey in 1963-65 on height and weight measurements of children 6- to 11-years-old. A nationwide probability sample of 7,119 children was selected to represent the noninstitutionalized children (about 24 million) in this age group. Height was obtained in stocking…

  20. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  1. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  2. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  3. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  4. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  5. Genetic analysis of plant height in wheat.

    PubMed

    Halloran, G M

    1974-01-01

    Genetic studies of plant height were made of 8 wheats and the 28 crosses between them using the diallel method of analysis. The inheritance of plant height in a glasshouse-grown F1 diallel set in which vernalization and photoperiodic responses had been removed, indicated close to complete dominance in its expression. A similar F1 set of crosses in the field environment indicated non-allelic interaction in its expression, attributable mainly to the cultivar Chile 1B generally in its crosses with the other 7 wheats. Its removal gave close to complete average dominance in the inheritance of plant height.In the F2 generation in the field its inheritance was again subject to non-allelic interaction, attributed mainly to Chile 1B which, on removal, gave a situation of average partial dominance in height expression.Standardized deviations of Yr and (Wr + Vr) for plant height for the diallels indicated a resonably close association of tallness with dominance and shortness with recessiveness.Frequency distributions of plant height in the F1 and F2 of two crosses from the diallel confirmed certain findings of the diallel analysis.At least two groups of dominant genes were found to influence plant height expression in the crosses of the diallel ; this number must be regarded as a minimal estimate of the number of genes influencing plant height in wheat. PMID:24419549

  6. 30 CFR 56.19036 - Headframe height.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Headframe height. 56.19036 Section 56.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 56.19036 Headframe height. Headframes shall be high enough to provide clearance...

  7. 30 CFR 57.19036 - Headframe height.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Headframe height. 57.19036 Section 57.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 57.19036 Headframe height. Headframes shall be high enough to provide clearance...

  8. 30 CFR 57.19036 - Headframe height.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Headframe height. 57.19036 Section 57.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 57.19036 Headframe height. Headframes shall be high enough to provide clearance...

  9. 27 CFR 9.222 - Naches Heights.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Naches Heights. 9.222... Naches Heights. (a) Name. The name of the viticultural area described in this section is “Naches Heights”. For purposes of part 4 of this chapter, “Naches Heights” is a term of viticultural significance....

  10. 30 CFR 56.19036 - Headframe height.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Headframe height. 56.19036 Section 56.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 56.19036 Headframe height. Headframes shall be high enough to provide clearance...

  11. 30 CFR 56.19036 - Headframe height.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Headframe height. 56.19036 Section 56.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 56.19036 Headframe height. Headframes shall be high enough to provide clearance...

  12. 30 CFR 56.19036 - Headframe height.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Headframe height. 56.19036 Section 56.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 56.19036 Headframe height. Headframes shall be high enough to provide clearance...

  13. 27 CFR 9.222 - Naches Heights.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Naches Heights. 9.222... Naches Heights. (a) Name. The name of the viticultural area described in this section is “Naches Heights”. For purposes of part 4 of this chapter, “Naches Heights” is a term of viticultural significance....

  14. 30 CFR 57.19036 - Headframe height.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Headframe height. 57.19036 Section 57.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 57.19036 Headframe height. Headframes shall be high enough to provide clearance...

  15. 30 CFR 57.19036 - Headframe height.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Headframe height. 57.19036 Section 57.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 57.19036 Headframe height. Headframes shall be high enough to provide clearance...

  16. 30 CFR 57.19036 - Headframe height.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Headframe height. 57.19036 Section 57.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 57.19036 Headframe height. Headframes shall be high enough to provide clearance...

  17. 30 CFR 56.19036 - Headframe height.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Headframe height. 56.19036 Section 56.19036 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Headframes and Sheaves § 56.19036 Headframe height. Headframes shall be high enough to provide clearance...

  18. 27 CFR 9.222 - Naches Heights.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Naches Heights. 9.222... Naches Heights. (a) Name. The name of the viticultural area described in this section is “Naches Heights”. For purposes of part 4 of this chapter, “Naches Heights” is a term of viticultural significance....

  19. Height and Risk of Sudden Cardiac Death: The Atherosclerosis Risk in Communities and Cardiovascular Health Studies

    PubMed Central

    Rosenberg, Michael A.; Lopez, Faye L.; Bůžková, Petra; Adabag, SelcukPhD; Chen, Lin Y.; Sotoodehnia, Nona; Kronmal, Richard A.; Siscovick, David S.; Alonso, Alvaro; Buxton, Alfred; Folsom, Aaron R.; Mukamal, Kenneth J.

    2014-01-01

    Purpose Sudden cardiac death (SCD) is an important cause of mortality in the adult population. Height has been associated with cardiac hypertrophy and an increased risk of arrhythmias, but also with decreased risk of coronary heart disease, suggesting a complex association with SCD. Methods We examined the association of adult height with the risk of physician-adjudicated SCD in two large population-based cohorts: the Cardiovascular Health Study (CHS) and the Atherosclerosis Risk in Communities (ARIC) study. Results Over an average follow-up time of 11.7 years in CHS, there were 199 (3.6%) cases of SCD among 5,556 participants. In ARIC, over 12.6 years, there were 227 (1.5%) cases of SCD among 15,633 participants. In both cohorts, there was a trend towards decreased SCD with taller height. In fixed effects meta-analysis, the pooled hazard ratio per 10 cm of height was 0.84 (95%CI 0.73, 0.98, p=0.03). The association of increased height with lower risk of SCD was slightly attenuated after inclusion of risk factors associated with height, such as hypertension and left ventricular hypertrophy. The association appeared stronger among men than women in both cohorts. Conclusion In two population-based prospective cohorts of different ages, greater height was associated with lower risk of SCD. PMID:24360853

  20. Crop height determination with UAS point clouds

    NASA Astrophysics Data System (ADS)

    Grenzdörffer, G. J.

    2014-11-01

    The accurate determination of the height of agricultural crops helps to predict yield, biomass etc. These relationships are of great importance not only for crop production but also in grassland management, because the available biomass and food quality are valuable information. However there is no cost efficient and automatic system for the determination of the crop height available. 3D-point clouds generated from high resolution UAS imagery offer a new alternative. Two different approaches for crop height determination are presented. The "difference method" were the canopy height is determined by taking the difference between a current UAS-surface model and an existing digital terrain model (DTM) is the most suited and most accurate method. In situ measurements, vegetation indices and yield observations correlate well with the determined UAS crop heights.

  1. Raman lidar/AERI PBL Height Product

    DOE Data Explorer

    Ferrare, Richard

    2012-12-14

    Planetary Boundary Layer (PBL) heights have been computed using potential temperature profiles derived from Raman lidar and AERI measurements. Raman lidar measurements of the rotational Raman scattering from nitrogen and oxygen are used to derive vertical profiles of potential temperature. AERI measurements of downwelling radiance are used in a physical retrieval approach (Smith et al. 1999, Feltz et al. 1998) to derive profiles of temperature and water vapor. The Raman lidar and AERI potential temperature profiles are merged to create a single potential temperature profile for computing PBL heights. PBL heights were derived from these merged potential temperature profiles using a modified Heffter (1980) technique that was tailored to the SGP site (Della Monache et al., 2004). PBL heights were computed on an hourly basis for the period January 1, 2009 through December 31, 2011. These heights are provided as meters above ground level.

  2. Intralocus sexual conflict over human height

    PubMed Central

    Stulp, Gert; Kuijper, Bram; Buunk, Abraham P.; Pollet, Thomas V.; Verhulst, Simon

    2012-01-01

    Intralocus sexual conflict (IASC) occurs when a trait under selection in one sex constrains the other sex from achieving its sex-specific fitness optimum. Selection pressures on body size often differ between the sexes across many species, including humans: among men individuals of average height enjoy the highest reproductive success, while shorter women have the highest reproductive success. Given its high heritability, IASC over human height is likely. Using data from sibling pairs from the Wisconsin Longitudinal Study, we present evidence for IASC over height: in shorter sibling pairs (relatively) more reproductive success (number of children) was obtained through the sister than through the brother of the sibling pair. By contrast, in average height sibling pairs most reproductive success was obtained through the brother relative to the sister. In conclusion, we show that IASC over a heritable, sexually dimorphic physical trait (human height) affects Darwinian fitness in a contemporary human population. PMID:22875819

  3. Cross-sectional study of height and weight in the population of Andalusia from age 3 to adulthood

    PubMed Central

    López-Siguero, Juan Pedro; García, Juan Manuel Fernández; Castillo, Juan de Dios Luna; Molina, Jose Antonio Moreno; Cosano, Carlos Ruiz; Ortiz, Antonio Jurado

    2008-01-01

    Background and objectives In Andalusia there were no studies including a representative sample of children and adolescent population assessing growth and weight increase. Our objectives were to develop reference standards for weight, height and BMI for the Andalusian pediatric population, from 3 to 18 years of age for both genders, and to identify the final adult height in Andalusia. Subjects and methods Two samples were collected. The first included individuals from 3 to 18 years of age (3592 girls and 3605 boys). They were stratified according type of study center, size of population of origin, age (32 categories of 0.5 years) and gender, using cluster sampling. Subjects from >18 to 23 years of age (947 women and 921 men) were sampled in 6 non-university educational centers and several university centers in Granada. Exclusion criteria included sons of non-Spanish mother or father, and individuals with chronic conditions and/or therapies affecting growth. Two trained fellows collected the data through February to December 2004, for the first sample, and through January to May 2005, for the second. Reference curves were adjusted using Cole's LMS method, and the quality of the adjustment was assessed using the tests proposed by Royston. In addition, a sensitivity analysis was applied to the final models obtained. Results Data for 9065 cases (4539 women and 4526 men) were obtained; 79.39% (n = 7197) in the up to 18 years of age group. In the first sampling only 0.07% (3 girls and 2 boys) refused to participate in the study. In addition, 327 students (4.5%) were absent when sampling was done. We present mean and standard deviation fort height, weight and BMI at 0.5 years intervals, from 3 to 23 years of age, for both genders. After adjustment with the different models, percentiles for height, weight (percentiles 3, 5, 10, 25, 50, 75, 90, 95, and 97) and BMI (percentiles 3, 5, 50, 85, 95, and 97) are presented for both genders. Conclusion This is the first study in

  4. Northampton Community College Adult Learner Competencies Implementation. Final Report, 1998-1999 [and] Adult Learner Competencies Implementation Manual for Workshops #1 and #2 and NCC Competencies-Based Lesson Plan "Mini-Bank".

    ERIC Educational Resources Information Center

    Sullivan, Judy

    A project provided training and guidance to Northampton Community College (NCC) staff in implementing the "new" adult learner skill competencies. Two workshops were held to serve 29 staff in Monroe, Wayne, and Pike counties in Pennsylvania. Among the topics covered were defining and introducing portfolios to adult learners, individualizing…

  5. New Emphases for Adult Education in the Caribbean in the Eighties. Final Report on a Meeting of Experts from Adult Education Institutions in the Caribbean (Castries, St. Lucia, September 1-6, 1980).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Santiago (Chile). Regional Office for Education in Latin America and Caribbean.

    A meeting was held in St. Lucia in September, 1980, at which representatives of Caribbean countries discussed the present state and future progress of adult education in the region. The meeting viewed adult education as a vital part of national and regional development. Meeting participants stressed the following four themes: (1) political changes…

  6. Supplement to the Final Report of the Adult Education Association of the U.S.A. to the U.S. Office of Education; the Regional Conferences Project on Adult Basic Education.

    ERIC Educational Resources Information Center

    Adult Education Association of U.S.A., Washington, DC.

    Based on a project on adult basic education conducted in 1966 by the Adult Education Association of the U.S.A., this document provides a detailed description of regional and national conference activities, together with the roster, programs, speeches, papers, and working materials developed during the project. In general, the regional conferences…

  7. Deformable adult human phantoms for radiation protection dosimetry: anthropometric data representing size distributions of adult worker populations and software algorithms

    PubMed Central

    Na, Yong Hum; Zhang, Binquan; Zhang, Juying; Caracappa, Peter F; Xu, X George

    2012-01-01

    Computational phantoms representing workers and patients are essential in estimating organ doses from various occupational radiation exposures and medical procedures. Nearly all existing phantoms, however, were purposely designed to match internal and external anatomical features of the Reference Man as defined by the International Commission on Radiological Protection (ICRP). To reduce uncertainty in dose calculations caused by anatomical variations, a new generation of phantoms of varying organ and body sizes is needed. This paper presents detailed anatomical data in tables and graphs that are used to design such size-adjustable phantoms representing a range of adult individuals in terms of the body height, body weight and internal organ volume/mass. Two different sets of information are used to derive the phantom sets: (1) individual internal organ size and volume/mass distribution data derived from the recommendations of the ICRP in Publications 23 and 89 and (2) whole-body height and weight percentile data from the National Health and Nutrition Examination Survey (NHANES 1999–2002). The NHANES height and weight data for 19 year old males and females are used to estimate the distributions of individuals’ size, which is unknown, that corresponds to the ICRP organ and tissue distributions. This paper then demonstrates the usage of these anthropometric data in the development of deformable anatomical phantoms. A pair of phantoms—modeled entirely in mesh surfaces—of the adult male and female, RPI-adult male (AM) and RPI-adult female (AF) are used as the base for size-adjustable phantoms. To create percentile-specific phantoms from these two base phantoms, organ surface boundaries are carefully altered according to the tabulated anthropometric data. Software algorithms are developed to automatically match the organ volumes and masses with desired values. Finally, these mesh-based, percentile-specific phantoms are converted into voxel-based phantoms for Monte

  8. Deformable adult human phantoms for radiation protection dosimetry: anthropometric data representing size distributions of adult worker populations and software algorithms.

    PubMed

    Na, Yong Hum; Zhang, Binquan; Zhang, Juying; Caracappa, Peter F; Xu, X George

    2010-07-01

    Computational phantoms representing workers and patients are essential in estimating organ doses from various occupational radiation exposures and medical procedures. Nearly all existing phantoms, however, were purposely designed to match internal and external anatomical features of the Reference Man as defined by the International Commission on Radiological Protection (ICRP). To reduce uncertainty in dose calculations caused by anatomical variations, a new generation of phantoms of varying organ and body sizes is needed. This paper presents detailed anatomical data in tables and graphs that are used to design such size-adjustable phantoms representing a range of adult individuals in terms of the body height, body weight and internal organ volume/mass. Two different sets of information are used to derive the phantom sets: (1) individual internal organ size and volume/mass distribution data derived from the recommendations of the ICRP in Publications 23 and 89 and (2) whole-body height and weight percentile data from the National Health and Nutrition Examination Survey (NHANES 1999-2002). The NHANES height and weight data for 19 year old males and females are used to estimate the distributions of individuals' size, which is unknown, that corresponds to the ICRP organ and tissue distributions. This paper then demonstrates the usage of these anthropometric data in the development of deformable anatomical phantoms. A pair of phantoms--modeled entirely in mesh surfaces--of the adult male and female, RPI-adult male (AM) and RPI-adult female (AF) are used as the base for size-adjustable phantoms. To create percentile-specific phantoms from these two base phantoms, organ surface boundaries are carefully altered according to the tabulated anthropometric data. Software algorithms are developed to automatically match the organ volumes and masses with desired values. Finally, these mesh-based, percentile-specific phantoms are converted into voxel-based phantoms for Monte Carlo

  9. Deformable adult human phantoms for radiation protection dosimetry: anthropometric data representing size distributions of adult worker populations and software algorithms

    NASA Astrophysics Data System (ADS)

    Hum Na, Yong; Zhang, Binquan; Zhang, Juying; Caracappa, Peter F.; Xu, X. George

    2010-07-01

    Computational phantoms representing workers and patients are essential in estimating organ doses from various occupational radiation exposures and medical procedures. Nearly all existing phantoms, however, were purposely designed to match internal and external anatomical features of the Reference Man as defined by the International Commission on Radiological Protection (ICRP). To reduce uncertainty in dose calculations caused by anatomical variations, a new generation of phantoms of varying organ and body sizes is needed. This paper presents detailed anatomical data in tables and graphs that are used to design such size-adjustable phantoms representing a range of adult individuals in terms of the body height, body weight and internal organ volume/mass. Two different sets of information are used to derive the phantom sets: (1) individual internal organ size and volume/mass distribution data derived from the recommendations of the ICRP in Publications 23 and 89 and (2) whole-body height and weight percentile data from the National Health and Nutrition Examination Survey (NHANES 1999-2002). The NHANES height and weight data for 19 year old males and females are used to estimate the distributions of individuals' size, which is unknown, that corresponds to the ICRP organ and tissue distributions. This paper then demonstrates the usage of these anthropometric data in the development of deformable anatomical phantoms. A pair of phantoms—modeled entirely in mesh surfaces—of the adult male and female, RPI-adult male (AM) and RPI-adult female (AF) are used as the base for size-adjustable phantoms. To create percentile-specific phantoms from these two base phantoms, organ surface boundaries are carefully altered according to the tabulated anthropometric data. Software algorithms are developed to automatically match the organ volumes and masses with desired values. Finally, these mesh-based, percentile-specific phantoms are converted into voxel-based phantoms for Monte

  10. Fraction of Exhaled Nitric Oxide (FeNO) Norms in Healthy Tunisian Adults

    PubMed Central

    Rouatbi, Sonia; Chouchene, Mohamed Ali; Sfaxi, Ines; Ben Rejeb, Mohamed; Tabka, Zouhair; Ben Saad, Helmi

    2014-01-01

    Aims. To establish FeNO norms for healthy Tunisian adults aged 18–60 years and to prospectively assess their reliability. Methods. This was a cross-sectional analytical study. A convenience sample of healthy Tunisian adults was recruited. Subjects responded to a medical questionnaire, and then FeNO levels were measured by an online method (Medisoft, Sorinnes (Dinant), Belgium). Clinical, anthropometric, and plethysmographic data were collected. All analyses were performed on natural logarithm values of FeNO. Results. 257 adults (145 males) were retained. The proposed reference equation to predict FeNO value is lnFeNO (ppb) = 3.47−0.56× height (m). After the predicted FeNO value for a given adult was computed, the upper limit of normal could be obtained by adding 0.60 ppb. The mean ± SD (minimum-maximum) of FeNO (ppb) for the total sample was 13.54 ± 4.87 (5.00–26.00). For Tunisian and Arab adults of any age and height, any FeNO value greater than 26.00 ppb may be considered abnormal. Finally, in an additional group of adults prospectively assessed, we found no adult with a FeNO higher than 26.00 ppb. Conclusion. The present FeNO norms enrich the global repository of FeNO norms that the clinician can use to choose the most appropriate norms. PMID:24991544

  11. Final Report of the Evaluation of the Summer Program for Mentally Retarded Young Adults--Occupational Training Centers. Summer 1970. ESEA Title I.

    ERIC Educational Resources Information Center

    Nalven, Fredric; Oliver, Adela

    The 1970 Summer Program for Mentally Retarded Young Adults Occupational Training Centers program, funded under Title I of the 1965 Elementary Secondary Education Act, was designed to serve the summer educational, prevocational, and social needs of approximately 170 retarded adolescents and young adults. The general objectives of the project were…

  12. Computer-Assisted Instruction Adult Literacy Workshop. A 310/Special Demonstration Project, 1986-87 (Corvallis, Oregon, August 25-27, 1986). Final Report.

    ERIC Educational Resources Information Center

    Vanis, Mary I.; Gesin, Janet

    In order to provide the personnel of Rio Salado Community College's Adult Basic Education Program (RSCC/ABE) with the most up-to-date experience in software selection and usage, a proposal was written for two persons to attend the Computer-Assisted Instruction Adult Literacy Workshop at Oregon State University, which afforded participants an…

  13. 1975-76 Pennsylvania Adult Basic Education Assessment Project: An Examination of the APL Construct and Mezirow's Program Evaluation Model as a Basis for Program Improvement. Final Report.

    ERIC Educational Resources Information Center

    Lindsay, Carl A.; And Others

    A project was conducted in Pennsylvania to determine what changes might improve the effectiveness of the State's adult basic education (ABE) program. Northcutt's construct of functional competency adult performance level (APL) and Mezirow's program evaluation model provided the basis for the project's two components: APL assessment and program…

  14. Low Melt Height Solidification of Superalloys

    NASA Astrophysics Data System (ADS)

    Montakhab, Mehdi; Bacak, Mert; Balikci, Ercan

    2016-06-01

    Effect of a reduced melt height in the directional solidification of a superalloy has been investigated by two methods: vertical Bridgman (VB) and vertical Bridgman with a submerged baffle (VBSB). The latter is a relatively new technique and provides a reduced melt height ahead of the solidifying interface. A low melt height leads to a larger primary dendrite arm spacing but a lower mushy length, melt-back transition length, and porosity. The VBSB technique yields up to 38 pct reduction in the porosity. This may improve a component's mechanical strength especially in a creep-fatigue type dynamic loading.

  15. Raman Lidar Retrievals of Mixed Layer Heights

    NASA Astrophysics Data System (ADS)

    Ferrare, R. A.; Clayton, M.; Turner, D. D.; Newsom, R. K.; Goldsmith, J.

    2012-12-01

    Accurate determination of the atmospheric mixing layer (ML) height is important for modeling the transport of aerosols and aerosol precursors and forecasting air quality. Aerosol and water vapor profiles measured by the DOE ARM SGP and the new TWP (Darwin) ground based Raman lidars provide direct measurements of the vertical structure of ML. We have developed automated algorithms to identify sharp gradients in aerosols and water vapor at the top of the ML and have used these algorithms to derive ML heights for extended periods over the last few years. During the afternoon, these ML heights generally compare favorably with ML heights derived from potential temperature profiles derived from coincident radiosondes. However, retrieving ML heights via lidar measurements of water vapor and aerosol gradients is problematic in the presence of elevated aerosol and water vapor layers which are often observed, especially at night. Consequently, we take advantage of recent modifications to these lidars that permit continuous temperature profiling, and compute ML heights using potential temperature profiles derived from Raman lidar and Atmospheric Emitted Radiance Interferometer (AERI) measurements. The resulting ML heights agree well with ML heights derived from radiosondes and provide a more realistic representation of the diurnal ML behavior. We use the Raman lidar aerosol and water vapor profiles and ML heights to derive the fractions of total column precipitable water vapor and aerosol optical thickness within and above the ML and show how the ML heights and these fractions vary with time of day and season. The SGP Raman lidar measurements show that the fraction of the aerosol optical thickness and precipitable water vapor above the ML increases from 30-60% during the day to 60-80% at night. The Darwin Raman lidar measurements reveal a shallow, moist cloud-topped ML with little diurnal variability during the austral summer and deeper ML with more diurnal variability during

  16. The genetic overlap between schizophrenia and height

    PubMed Central

    Bacanu, Silviu-Alin; Chen, Xianging; Kendler, Kenneth S.

    2014-01-01

    Epidemiological studies suggest that height and schizophrenia risk are inversely correlated. These findings might arise because i) height and schizophrenia share genetic variants and ii) the effects of these shared variants are in opposite direction for the two traits. We use genome wide association data to empirically evaluate these hypotheses. We find that variants which impact on height and risk for schizophrenia are distributed across several genomic regions and the directions of effect vary, some consistent and others inconsistent with the direction expected from the phenotypic data. Moreover, signals that were in and not in accord with the phenotypic data aggregated in distinct biological pathways. PMID:24239283

  17. Allelic variations in the vitamin D receptor gene, insulin secretion and parents' heights are independently associated with height in obese children and adolescents.

    PubMed

    Ferrarezi, Daniela A F; Bellili-Muñoz, Naïma; Nicolau, Christiane; Cheurfa, Nadir; Guazzelli, Isabel C; Frazzatto, Eliana; Velho, Gilberto; Villares, Sandra M

    2012-10-01

    Polymorphisms in the VDR gene were reported to be associated with variations in intrauterine and postnatal growth and with adult height, but also with other traits that are strongly correlated such as the BMI, insulin sensitivity, insulin secretion and hyperglycemia. Here, we assessed the impact of VDR polymorphisms on body height and its interactions with obesity- and glucose tolerance-related traits in obese children and adolescents. We studied 173 prepubertal (Tanner's stage 1) and 146 pubertal (Tanner's stages 2-5) obese children who were referred for a weight-loss program. Three single nucleotide polymorphisms were genotyped: rs1544410 (BsmI), rs7975232 (ApaI) and rs731236 (TaqI). BsmI and TaqI genotypes were significantly associated with height in pubertal children, but the associations did not reach statistical significance in prepubertal children. In stepwise regression analyses, the lean body mass, insulin secretion, BsmI or TaqI genotypes and the father's and the mother's height were independently and positively associated with height in pubertal children. These covariables accounted for 46% of the trait variance. The height of homozygous carriers of the minor allele of BsmI was 0.65 z-scores (4cm) higher than the height of homozygous carriers of the major allele (P=.0006). Haplotype analyses confirmed the associations of the minor alleles of BsmI and TaqI with increased height. In conclusion, VDR genotypes were significantly associated with height in pubertal obese children. The associations were independent from the effects of confounding traits, such as the body fat mass, insulin secretion, insulin sensitivity and glucose tolerance. PMID:22551951

  18. Mixing-Height Time Series from Operational Ceilometer Aerosol-Layer Heights

    NASA Astrophysics Data System (ADS)

    Lotteraner, Christoph; Piringer, Martin

    2016-07-01

    A new method is described to derive mixing-height time series directly from aerosol-layer height data available from a Vaisala CL51 ceilometer. As complete as possible mixing-height time series are calculated by avoiding outliers, filling data gaps by linear interpolation, and smoothing. In addition, large aerosol-layer heights at night that can be interpreted as residual layers are not assigned as mixing heights. The resulting mixing-height time series, converted to an appropriate data format, can be used as input for dispersion calculations. Two case examples demonstrate in detail how the method works. The mixing heights calculated using ceilometer data are compared with values determined from radiosounding data at Vienna by applying the parcel, Heffter, and Richardson methods. The results of the parcel method, obtained from radiosonde profiles at noon, show the best fit to the ceilometer-derived mixing heights. For midnight radiosoundings, larger deviations between mixing heights from the ceilometer and those deduced from the potential temperature profiles of the soundings are found. We use data from two Vaisala CL51 ceilometers, operating in the Vienna area at an urban and rural site, respectively, during an overlapping period of about 1 year. In addition to the case studies, the calculated mixing-height time series are also statistically evaluated and compared, demonstrating that the ceilometer-based mixing height follows an expected daily and seasonal course.

  19. Reduced Height (Rht) Alleles Affect Wheat Grain Quality

    PubMed Central

    Casebow, Richard; Hadley, Caroline; Uppal, Rajneet; Addisu, Molla; Loddo, Stefano; Kowalski, Ania; Griffiths, Simon; Gooding, Mike

    2016-01-01

    The effects of dwarfing alleles (reduced height, Rht) in near isogenic lines on wheat grain quality are characterised in field experiments and related to effects on crop height, grain yield and GA-sensitivity. Alleles included those that conferred GA-insensitivity (Rht-B1b, Rht-B1c, Rht-D1b, Rht-D1c) as well as those that retained GA-sensitivity (rht(tall), Rht8, Rht8 + Ppd-D1a, Rht12). Full characterisation was facilitated by including factors with which the effects of Rht alleles are known to interact for grain yield (i.e. system, [conventional or organic]; tillage intensity [plough-based, minimum or zero]; nitrogen fertilizer level [0–450 kg N/ha]; and genetic backgrounds varying in height [cvs Maris Huntsman, Maris Widgeon, and Mercia]. Allele effects on mean grain weight and grain specific weight were positively associated with final crop height: dwarfing reduced these quality criteria irrespective of crop management or GA-sensitivity. In all but two experiments the effects of dwarfing alleles on grain nitrogen and sulphur concentrations were closely and negatively related to effects on grain yield, e.g. a quadratic relationship between grain yield and crop height manipulated by the GA-insensitive alleles was mirrored by quadratic relationships for nitrogen and sulphur concentrations: the highest yields and most dilute concentrations occurred around 80cm. In one of the two exceptional experiments the GA-insensitive Rht-B1b and Rht-B1c significantly (P<0.05) reduced grain nitrogen concentration in the absence of an effect on yield, and in the remaining experiment the GA-sensitive Rht8 significantly reduced both grain yield and grain nitrogen concentration simultaneously. When Rht alleles diluted grain nitrogen concentration, N:S ratios and SDS-sedimentation volumes were often improved. Hagberg falling number (HFN) was negatively related to crop height but benefits from dwarfing were only seen for GA-insensitive alleles. For HFN, therefore, there was the

  20. Reduced Height (Rht) Alleles Affect Wheat Grain Quality.

    PubMed

    Casebow, Richard; Hadley, Caroline; Uppal, Rajneet; Addisu, Molla; Loddo, Stefano; Kowalski, Ania; Griffiths, Simon; Gooding, Mike

    2016-01-01

    The effects of dwarfing alleles (reduced height, Rht) in near isogenic lines on wheat grain quality are characterised in field experiments and related to effects on crop height, grain yield and GA-sensitivity. Alleles included those that conferred GA-insensitivity (Rht-B1b, Rht-B1c, Rht-D1b, Rht-D1c) as well as those that retained GA-sensitivity (rht(tall), Rht8, Rht8 + Ppd-D1a, Rht12). Full characterisation was facilitated by including factors with which the effects of Rht alleles are known to interact for grain yield (i.e. system, [conventional or organic]; tillage intensity [plough-based, minimum or zero]; nitrogen fertilizer level [0-450 kg N/ha]; and genetic backgrounds varying in height [cvs Maris Huntsman, Maris Widgeon, and Mercia]. Allele effects on mean grain weight and grain specific weight were positively associated with final crop height: dwarfing reduced these quality criteria irrespective of crop management or GA-sensitivity. In all but two experiments the effects of dwarfing alleles on grain nitrogen and sulphur concentrations were closely and negatively related to effects on grain yield, e.g. a quadratic relationship between grain yield and crop height manipulated by the GA-insensitive alleles was mirrored by quadratic relationships for nitrogen and sulphur concentrations: the highest yields and most dilute concentrations occurred around 80cm. In one of the two exceptional experiments the GA-insensitive Rht-B1b and Rht-B1c significantly (P<0.05) reduced grain nitrogen concentration in the absence of an effect on yield, and in the remaining experiment the GA-sensitive Rht8 significantly reduced both grain yield and grain nitrogen concentration simultaneously. When Rht alleles diluted grain nitrogen concentration, N:S ratios and SDS-sedimentation volumes were often improved. Hagberg falling number (HFN) was negatively related to crop height but benefits from dwarfing were only seen for GA-insensitive alleles. For HFN, therefore, there was the

  1. Soft computing methods for geoidal height transformation

    NASA Astrophysics Data System (ADS)

    Akyilmaz, O.; Özlüdemir, M. T.; Ayan, T.; Çelik, R. N.

    2009-07-01

    Soft computing techniques, such as fuzzy logic and artificial neural network (ANN) approaches, have enabled researchers to create precise models for use in many scientific and engineering applications. Applications that can be employed in geodetic studies include the estimation of earth rotation parameters and the determination of mean sea level changes. Another important field of geodesy in which these computing techniques can be applied is geoidal height transformation. We report here our use of a conventional polynomial model, the Adaptive Network-based Fuzzy (or in some publications, Adaptive Neuro-Fuzzy) Inference System (ANFIS), an ANN and a modified ANN approach to approximate geoid heights. These approximation models have been tested on a number of test points. The results obtained through the transformation processes from ellipsoidal heights into local levelling heights have also been compared.

  2. Estimating Mixing Heights Using Microwave Temperature Profiler

    NASA Technical Reports Server (NTRS)

    Nielson-Gammon, John; Powell, Christina; Mahoney, Michael; Angevine, Wayne

    2008-01-01

    A paper describes the Microwave Temperature Profiler (MTP) for making measurements of the planetary boundary layer thermal structure data necessary for air quality forecasting as the Mixing Layer (ML) height determines the volume in which daytime pollution is primarily concentrated. This is the first time that an airborne temperature profiler has been used to measure the mixing layer height. Normally, this is done using a radar wind profiler, which is both noisy and large. The MTP was deployed during the Texas 2000 Air Quality Study (TexAQS-2000). An objective technique was developed and tested for estimating the ML height from the MTP vertical temperature profiles. In order to calibrate the technique and evaluate the usefulness of this approach, estimates from a variety of measurements during the TexAQS-2000 were compared. Estimates of ML height were used from radiosondes, radar wind profilers, an aerosol backscatter lidar, and in-situ aircraft measurements in addition to those from the MTP.

  3. Evolutionary perspectives on human height variation.

    PubMed

    Stulp, Gert; Barrett, Louise

    2016-02-01

    Human height is a highly variable trait, both within and between populations, has a high heritability, and influences the manner in which people behave and are treated in society. Although we know much about human height, this information has rarely been brought together in a comprehensive, systematic fashion. Here, we present a synthetic review of the literature on human height from an explicit evolutionary perspective, addressing its phylogenetic history, development, and environmental and genetic influences on growth and stature. In addition to presenting evidence to suggest the past action of natural selection on human height, we also assess the evidence that natural and sexual selection continues to act on height in contemporary populations. Although there is clear evidence to suggest that selection acts on height, mainly through life-history processes but perhaps also directly, it is also apparent that methodological factors reduce the confidence with which such inferences can be drawn, and there remain surprising gaps in our knowledge. The inability to draw firm conclusions about the adaptiveness of such a highly visible and easily measured trait suggests we should show an appropriate degree of caution when dealing with other human traits in evolutionary perspective. PMID:25530478

  4. Effect of height and color on the efficiency of the small hive beetle (Coleoptera: Nitidulidae) pole traps

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Olfactory cues released by adult bees, brood, pollen and honey from a honey bee colony are the primary stimuli that guide the small hive beetle (SHB, Aethina tumida Murray) to host colonies. To investigate the response of adult SHB to visual stimuli, we tested the influence of color and height on tr...

  5. Divergent associations of height with cardiometabolic disease and cancer: epidemiology, pathophysiology, and global implications.

    PubMed

    Stefan, Norbert; Häring, Hans-Ulrich; Hu, Frank B; Schulze, Matthias B

    2016-05-01

    Among chronic non-communicable diseases, cardiometabolic diseases and cancer are the most important causes of morbidity and mortality worldwide. Although high BMI and waist circumference, as estimates of total and abdominal fat mass, are now accepted as predictors of the increasing incidence of these diseases, adult height, which also predicts mortality, has been neglected. Interestingly, increasing evidence suggests that height is associated with lower cardiometabolic risk, but higher cancer risk, associations supported by mendelian randomisation studies. Understanding the complex epidemiology, biology, and pathophysiology related to height, and its association with cardiometabolic diseases and cancer, is becoming even more important because average adult height has increased substantially in many countries during recent generations. Among the mechanisms driving the increase in height and linking height with cardiometabolic diseases and cancer are insulin and insulin-like growth factor signalling pathways. These pathways are thought to be activated by overnutrition, especially increased intake of milk, dairy products, and other animal proteins during different stages of child development. Limiting overnutrition during pregnancy, early childhood, and puberty would avoid not only obesity, but also accelerated growth in children-and thus might reduce risk of cancer in adulthood. PMID:26827112

  6. Associations of mortality with own height using son's height as an instrumental variable

    PubMed Central

    Carslake, David; Fraser, Abigail; Davey Smith, George; May, Margaret; Palmer, Tom; Sterne, Jonathan; Silventoinen, Karri; Tynelius, Per; Lawlor, Debbie A.; Rasmussen, Finn

    2013-01-01

    Height is associated with mortality from many diseases, but it remains unclear whether the association is causal or due to confounding by social factors, genetic pleiotropy,1 or existing ill-health. The authors investigated whether the association of height with mortality is causal by using a son's height as an instrumental variable (IV) for parents’ height among the parents of a cohort of 1,036,963 Swedish men born between 1951 and 1980 who had their height measured at military conscription, aged around 18, between 1969 and 2001. In a two-sample IV analysis adjusting for son's age at examination and secular trends in height, as well as parental age, and socioeconomic position, the hazard ratio (HR) for all-cause paternal mortality per standard deviation (SD, 6.49 cm) of height was 0.96 (95% confidence interval (CI): 0.95, 0.96). The results of IV analyses of mortality from all causes, cardiovascular disease (CVD), respiratory disease, cancer, external causes and suicide were comparable to those obtained using son's height as a simple proxy for own height and to conventional analyses of own height in the present data and elsewhere, suggesting that such conventional analyses are not substantially confounded by existing ill-health. PMID:22560304

  7. Associations of mortality with own height using son's height as an instrumental variable.

    PubMed

    Carslake, David; Fraser, Abigail; Davey Smith, George; May, Margaret; Palmer, Tom; Sterne, Jonathan; Silventoinen, Karri; Tynelius, Per; Lawlor, Debbie A; Rasmussen, Finn

    2013-07-01

    Height is associated with mortality from many diseases, but it remains unclear whether the association is causal or due to confounding by social factors, genetic pleiotropy,(1) or existing ill-health. The authors investigated whether the association of height with mortality is causal by using a son's height as an instrumental variable (IV) for parents' height among the parents of a cohort of 1,036,963 Swedish men born between 1951 and 1980 who had their height measured at military conscription, aged around 18, between 1969 and 2001. In a two-sample IV analysis adjusting for son's age at examination and secular trends in height, as well as parental age, and socioeconomic position, the hazard ratio (HR) for all-cause paternal mortality per standard deviation (SD, 6.49cm) of height was 0.96 (95% confidence interval (CI): 0.95, 0.96). The results of IV analyses of mortality from all causes, cardiovascular disease (CVD), respiratory disease, cancer, external causes and suicide were comparable to those obtained using son's height as a simple proxy for own height and to conventional analyses of own height in the present data and elsewhere, suggesting that such conventional analyses are not substantially confounded by existing ill-health. PMID:22560304

  8. Evaluation of proper height for squatting stool.

    PubMed

    Jung, Hwa S; Jung, Hyung-Shik

    2008-05-01

    Many jobs and activities in people's daily lives have them in squatting postures. Jobs such as housekeeping, farming and welding require various squatting activities. It is speculated that prolonged squatting without any type of supporting stool would gradually and eventually impose musculoskeletal injuries on workers. This study aims to examine the proper height of the stool according to the position of working materials for the squatting worker. A total of 40 male and female college students and 10 female farmers participated in the experiment to find the proper stool height. Student participants were asked to sit and work in three different positions: floor level of 50 mm; ankle level of 200 mm; and knee level of 400 mm. They were then provided with stools of various heights and asked to maintain a squatting work posture. For each working position, they were asked to write down their thoughts on a preferred stool height. A Likert summated rating method as well as pairwise ranking test was applied to evaluate user preference for provided stools under conditions of different working positions. Under a similar experimental procedure, female farmers were asked to indicate their body part discomfort (BPD) on a body chart before and after performing the work. Statistical analysis showed that comparable results were found from both evaluation measures. When working position is below 50 mm, the proper stool height is 100 or should not be higher than 150 mm. When working position is 200 mm, the proper stool height is 150 mm. When working position is 400 mm, the proper stool height is 200 mm. Thus, it is strongly recommended to use proper height of stools with corresponding working position. Moreover, a wearable chair prototype was designed so that workers in a squatting posture do not have to carry and move the stool from one place to another. This stool should ultimately help to relieve physical stress and hence promote the health of squatting workers. This study sought

  9. Content Knowledge of the Internet Among Public Reference Librarians at the Cleveland Heights Public Library.

    ERIC Educational Resources Information Center

    Augustine, Matthew J.

    The Internet is becoming an increasingly important medium of electronic information dissemination, and thus an increasingly important library reference tool. This study examines the Internet skills of a sample group of 15 public reference librarians in the Adult Services Department at the Cleveland Heights Public Library. The Internet skills that…

  10. Hierarchical control of ride height system for electronically controlled air suspension based on variable structure and fuzzy control theory

    NASA Astrophysics Data System (ADS)

    Xu, Xing; Zhou, Kongkang; Zou, Nannan; Jiang, Hong; Cui, Xiaoli

    2015-09-01

    The current research of air suspension mainly focuses on the characteristics and design of the air spring. In fact, electronically controlled air suspension (ECAS) has excellent performance in flexible height adjustment during different driving conditions. However, the nonlinearity of the ride height adjusting system and the uneven distribution of payload affect the control accuracy of ride height and the body attitude. Firstly, the three-point measurement system of three height sensors is used to establish the mathematical model of the ride height adjusting system. The decentralized control of ride height and the centralized control of body attitude are presented to design the ride height control system for ECAS. The exact feedback linearization method is adopted for the nonlinear mathematical model of the ride height system. Secondly, according to the hierarchical control theory, the variable structure control (VSC) technique is used to design a controller that is able to adjust the ride height for the quarter-vehicle anywhere, and each quarter-vehicle height control system is independent. Meanwhile, the three-point height signals obtained by three height sensors are tracked to calculate the body pitch and roll attitude over time, and then by calculating the deviation of pitch and roll and its rates, the height control correction is reassigned based on the fuzzy algorithm. Finally, to verify the effectiveness and performance of the proposed combined control strategy, a validating test of ride height control system with and without road disturbance is carried out. Testing results show that the height adjusting time of both lifting and lowering is over 5 s, and the pitch angle and the roll angle of body attitude are less than 0.15°. This research proposes a hierarchical control method that can guarantee the attitude stability, as well as satisfy the ride height tracking system.

  11. Comparison of trunk muscle activities in lifting and lowering tasks at various heights

    PubMed Central

    Lee, Hyun; Hong, Ji Heon

    2016-01-01

    [Purpose] Biomechanical data for manual material handling are important for appropriate engineering design. The goal of this study was to investigate differences in trunk muscle activity in lifting and lowering tasks at various heights. [Subjects and Methods] Thirty healthy, young adult subjects performed 6 asymmetrical lifting and lowering tasks at various heights. Trunk muscle activity of the abdominal external oblique muscle (EO), rectus abdominis muscle (RA), and lumbar erector spinae muscles (ES) were recorded using surface electromyography (EMG). [Results] The EMG activities of the bilateral ES differed significantly among heights. The left EO activity in the ankle to knee lifting task was significantly increased compared with that of the knee to ankle lowering task. However, there were no significant differences in the right EO, bilateral ES, or RA between lifting and lowering tasks. [Conclusion] The results show that the optimal range for manual material handling was at trunk height, not only for lifting but also for lowering tasks. PMID:27065548

  12. Long run trends in the heights of European men, 19th-20th centuries.

    PubMed

    Hatton, Timothy J; Bray, Bernice E

    2010-12-01

    This paper presents 5-yearly data on the height of young adult men in 15 Western European countries for birth cohorts from the middle of the 19th to the end of the 20th century. The results indicate that from the 1870s to the 1970s average height increased by around 11 cm, or more than 1cm per decade. The main finding is that for the northern and middle European groups of countries the gains in height were most rapid in the period 1911-15 to 1951-55, a period that embraced two World Wars and the Great Depression but also witnessed advances in public health and hygiene. For the southern countries growth was fastest in the period 1951-55 to 1976-80. These findings suggest that advances in height were determined not only by income and living standards but also by a variety of other socioeconomic trends. PMID:20399715

  13. Solar activity and Perseid meteor heights

    NASA Astrophysics Data System (ADS)

    Buček, M.; Porubčan, V.; Zigo, P.

    2012-04-01

    Photographic meteor heights of the Perseid meteoroid stream compiled in the IAU Meteor Data Center catalogue observed in 1939-1992, covering five solar activity cycles, are analyzed and their potential variation within a solar activity cycle is investigated and discussed. Of the 673 Perseids selected from the catalogue, the variations of the heights for three independent sets: 524 Perseids with known information on both heights, 397 with known brightness and 279 with the geocentric velocity within a one sigma limit, were investigated. The observed beginning and endpoint heights of the Perseids, normalized for the geocentric velocity and the absolute photographic magnitude correlated with the solar activity represented by the relative sunspot number R, do not exhibit a variation consistent with the solar activity cycle. The result, confirmed also by the correlation analysis, is derived for the mass ranges of larger meteoroids observed by photographic techniques. However, a possible variation of meteor heights controlled by solar activity for smaller meteoroids detected by television and radio techniques remains still open and has to be verified.

  14. Approach for a Global Height Reference System

    NASA Astrophysics Data System (ADS)

    Ihde, Johannes

    2015-04-01

    Hermann Drewes, Christoph Foerste, Thomas Gruber, Gunter Liebsch, Roland Pail, Laura Sanchez For Earth system monitoring the heights are main parameters for global changes. Physical heights are potential differences of the outer Earth gravity field at different positions. Long term monitoring of the vertical component of the Earth surface needs a standardized defined and realized global reference relating the geometry and the gravity field of the Earth. In the last two decades, in several working groups of the International Association of Geodesy were different concepts for definition and realization of global height reference system discussed. Furthermore, the satellite gravity missions have the Earth gravity field data basis general extended. So far, it is possible to develop the present local and regional height reference systems concepts to a global approach. The presented proposal has to be understood as a model that consider the present possibilities and actual needs for the realization of a global height reference system. It includes aspects for the combination of observations and products representing the geometry and the gravity field of the Earth.

  15. Does milk make children grow? Relationships between milk consumption and height in NHANES 1999-2002.

    PubMed

    Wiley, Andrea S

    2005-01-01

    In the United States, milk (usually cow's milk) is widely considered an "essential food" to support bone growth among post-weaning age children, as evident in government-sponsored nutrition policies that mandate milk for children. Milk contains calories, protein, and calcium, among other nutrients, and bioactive components such as insulin-like growth factor-I (IGF-I), all of which may facilitate bone growth. There is a large literature on milk and/or calcium intake and its effects on bone density, but one aspect of bone mass--height--is not well studied in relation to milk consumption. Limited experimental studies show no consistent relationship across populations. To investigate this linkage among American children, analysis of the NHANES 1999-2002 was undertaken. NHANES data allow two hypotheses to be tested: (1) reported frequency of childhood milk consumption will be positively related to adult height and (2) height of children 5-18 years will be predicted by the reported frequency of milk consumption and/or milk intake from a 24-h dietary recall. Results indicate that adult height was positively associated with milk consumption at ages 5-12 and 13-17, after controlling for sex, education, and ethnicity. Among contemporary children, milk consumption had no effect on the height of 5-11 year olds after controlling for age, birthweight, energy intake, and ethnicity. In contrast, milk consumption frequency and milk intake (measured as grams of milk, or protein or calcium from milk) were significant predictors of the height of 12-18 year olds, along with age, sex, household income, and ethnicity. The greatest ethnic contrasts were between Mexican Americans and non-Hispanic whites and blacks, and milk variables remained significant predictors of height in these comparisons. Thus NHANES data show substantial variability in the effects of milk consumption on height. PMID:15981182

  16. Tsunami Run-up Heights at Imwon Port, Korea

    NASA Astrophysics Data System (ADS)

    Cho, Yong-Sik; Cho, Jeong-Seon

    2015-04-01

    surveyed again. The run-up heights for both 1983 and 1993 Tsunami events are computed along the Eastern Coastline of the Korean Peninsula. Finally, a tsunami hazard map is generated based on the computed and observed run-up heights. Significant information such as proper evacuation routes, shelters and hot lines are included in the map. Acknowledgements The research described in this publication was supported by the National Research Foundation of Korea (Reference No. 2010-0022337).

  17. The height of watermelons with wall

    NASA Astrophysics Data System (ADS)

    Feierl, Thomas

    2012-03-01

    We derive asymptotics for the moments as well as the weak limit of the height distribution of watermelons with p branches with wall. This generalizes a famous result of de Bruijn et al (1972 Graph Theory and Computing (New York: Academic) pp 15-22) on the average height of planted plane trees, and results by Fulmek (2007 Electron. J. Combin. 14 R64) and Katori et al (2008 J. Stat. Phys. 131 1067-83) on the expected value and higher moments, respectively, of the height distribution of watermelons with two branches. The asymptotics for the moments depend on the analytic behaviour of certain multidimensional Dirichlet series. In order to obtain this information, we prove a reciprocity relation satisfied by the derivatives of one of Jacobi’s theta functions, which generalizes the well-known reciprocity law for Jacobi’s theta functions.

  18. The height limit of a siphon

    PubMed Central

    Boatwright, A.; Hughes, S.; Barry, J.

    2015-01-01

    The maximum height of a siphon is generally assumed to be dependent on barometric pressure—about 10 m at sea level. This limit arises because the pressure in a siphon above the upper reservoir level is below the ambient pressure, and when the height of a siphon approaches 10 m, the pressure at the crown of the siphon falls below the vapour pressure of water causing water to boil breaking the column. After breaking, the columns on either side are supported by differential pressure between ambient and the low-pressure region at the top of the siphon. Here we report an experiment of a siphon operating at sea level at a height of 15 m, well above 10 m. Prior degassing of the water prevented cavitation. This experiment provides conclusive evidence that siphons operate through gravity and molecular cohesion. PMID:26628323

  19. The height limit of a siphon.

    PubMed

    Boatwright, A; Hughes, S; Barry, J

    2015-01-01

    The maximum height of a siphon is generally assumed to be dependent on barometric pressure-about 10 m at sea level. This limit arises because the pressure in a siphon above the upper reservoir level is below the ambient pressure, and when the height of a siphon approaches 10 m, the pressure at the crown of the siphon falls below the vapour pressure of water causing water to boil breaking the column. After breaking, the columns on either side are supported by differential pressure between ambient and the low-pressure region at the top of the siphon. Here we report an experiment of a siphon operating at sea level at a height of 15 m, well above 10 m. Prior degassing of the water prevented cavitation. This experiment provides conclusive evidence that siphons operate through gravity and molecular cohesion. PMID:26628323

  20. The height limit of a siphon

    NASA Astrophysics Data System (ADS)

    Boatwright, A.; Hughes, S.; Barry, J.

    2015-12-01

    The maximum height of a siphon is generally assumed to be dependent on barometric pressure—about 10 m at sea level. This limit arises because the pressure in a siphon above the upper reservoir level is below the ambient pressure, and when the height of a siphon approaches 10 m, the pressure at the crown of the siphon falls below the vapour pressure of water causing water to boil breaking the column. After breaking, the columns on either side are supported by differential pressure between ambient and the low-pressure region at the top of the siphon. Here we report an experiment of a siphon operating at sea level at a height of 15 m, well above 10 m. Prior degassing of the water prevented cavitation. This experiment provides conclusive evidence that siphons operate through gravity and molecular cohesion.

  1. Phonetic Variation in Consonants in Infant-Directed and Adult-Directed Speech: The Case of Regressive Place Assimilation in Word-Final Alveolar Stops

    ERIC Educational Resources Information Center

    Dilley, Laura C.; Millett, Amanda L.; McAuley, J. Devin; Bergeson, Tonya R.

    2014-01-01

    Pronunciation variation is under-studied in infant-directed speech, particularly for consonants. Regressive place assimilation involves a word-final alveolar stop taking the place of articulation of a following word-initial consonant. We investigated pronunciation variation in word-final alveolar stop consonants in storybooks read by forty-eight…

  2. Chinook Salmon Adult Abundance Monitoring; Hydroacoustic Assessment of Chinook Salmon Escapement to the Secesh River, Idaho, 2002-2004 Final Report.

    SciTech Connect

    Johnson, R.; McKinstry, C.; Mueller, R.

    2004-01-01

    Accurate determination of adult salmon spawner abundance is key to the assessment of recovery actions for wild Snake River spring/summer Chinook salmon (Onchorynchus tshawytscha), a species listed as 'threatened' under the Endangered Species Act (ESA). As part of the Bonneville Power Administration Fish and Wildlife Program, the Nez Perce Tribe operates an experimental project in the South Fork of the Salmon River subbasin. The project has involved noninvasive monitoring of Chinook salmon escapement on the Secesh River between 1997 and 2000 and on Lake Creek since 1998. The overall goal of this project is to accurately estimate adult Chinook salmon spawning escapement numbers to the Secesh River and Lake Creek. Using time-lapse underwater video technology in conjunction with their fish counting stations, Nez Perce researchers have successfully collected information on adult Chinook salmon spawner abundance, run timing, and fish-per-redd numbers on Lake Creek since 1998. However, the larger stream environment in the Secesh River prevented successful implementation of the underwater video technique to enumerate adult Chinook salmon abundance. High stream discharge and debris loads in the Secesh caused failure of the temporary fish counting station, preventing coverage of the early migrating portion of the spawning run. Accurate adult abundance information could not be obtained on the Secesh with the underwater video method. Consequently, the Nez Perce Tribe now is evaluating advanced technologies and methodologies for measuring adult Chinook salmon abundance in the Secesh River. In 2003, the use of an acoustic camera for assessing spawner escapement was examined. Pacific Northwest National Laboratory, in a collaborative arrangement with the Nez Perce Tribe, provided the technical expertise to implement the acoustic camera component of the counting station on the Secesh River. This report documents the first year of a proposed three-year study to determine the

  3. The Content Area Reading Project: An Inservice Education Program for Junior High School Teachers and Teachers of Adults. Appendix C, Model Teaching Materials. Final Report.

    ERIC Educational Resources Information Center

    Dupuis, Mary M.; Askov, Eunice N.

    Materials developed by teacher participants in the Content Area Reading Project are presented in this appendix to the Project report. The first section provides group informal reading inventories developed for use in adult education, teaching English as a second language, and nine content areas; it then presents cloze tests developed for use in…

  4. Development of an Individualized and Group Instructional Program Based on Financial Management for Adult/Young Farmers in Vocational Agriculture Programs in Missouri. Final Report.

    ERIC Educational Resources Information Center

    Nolting, Greg; And Others

    A study was conducted to develop competency-based curriculum materials and a computer-based analysis system for farm business records to assist local vocational agriculture teachers of adult/young farmers in their group and individualized instructional programs. A list of thirty-five competencies in financial management were validated using…

  5. Cottage Crafts Final Report. ESL Cottage Industry Education and Employment Program. July 1, 1982 - June 30, 1983. A 310 Adult Education Project.

    ERIC Educational Resources Information Center

    Henry, Jean; And Others

    The ESL (English as a second language) Cottage Industry Education and Employment Program was developed to provide ESL and life skills instruction to homebound and elderly refugees while, at the same time, fostering the continuation of native crafts and folklife. The program was the cooperative effort of local adult education staff, leaders and…

  6. A STUDY OF THE OCCUPATIONAL STATUS OF THE YOUNG ADULT DEAF OF THE SOUTHWEST AND THEIR NEED FOR SPECIALIZED VOCATIONAL REHABILITATION FACILITIES. FINAL REPORT.

    ERIC Educational Resources Information Center

    BLAKE, GARY D.; KRONENBERG, HENRY H.

    AN INTERVIEW-QUESTIONNAIRE STUDY WAS MADE TO INVESTIGATE THE OCCUPATIONAL STATUS AND OPPORTUNITIES OF YOUNG DEAF ADULTS, AND WHETHER FURTHER VOCATIONAL PREPARATION WOULD ENHANCE THEIR VOCATIONAL OPPORTUNITIES. ON-THE-JOB DIFFICULTIES WERE REVIEWED. THE MAJORITY OF THOSE INTERVIEWED SAW A NEED FOR POST-SCHOOL TRAINING. SEVERAL TYPES OF PROGRAMS…

  7. Special Demonstration Project for Involvement of Adult Residents of Soul City, Tuscaloosa, Alabama. Volume I: Evaluation and Final Report; Volume II: Supplementary Materials; Volume III: Public Relations.

    ERIC Educational Resources Information Center

    Alabama Univ., Tuscaloosa.

    This special demonstration project was designed to develop ways of reaching illiterate women and motivating them toward adult basic education goals through programs that support and strengthen family life. Volume I presents the following: Introduction and Purpose: Project Procedure; Program Accomplishments and Evaluation (Description of the…

  8. Community Building Services Training Program: A Model Training Program to Provide Technical Training for Minority Adults in Construction, Building Maintenance,and Property Management. Final Report.

    ERIC Educational Resources Information Center

    Community Building Maintenance Corp., Chicago, IL.

    A demonstration program, administered by a community based building maintenance, management, and construction corporation, was developed to provide technical training for minority adults in construction, building maintenance, and property management in the Chicago area. The program was concerned with seeking solutions to the lack of housing, job…

  9. Typing as a Motivational Factor and an Instructional Process in Educating Undereducated Adults in the Tri-County Region of Western Appalachian Maryland. Final Report.

    ERIC Educational Resources Information Center

    Allegany County Board of Education, Cumberland, MD.

    The purpose of this project grant was to develop an innovative system which will recruit, motivate, and retain the undereducated adult in the Western Maryland region of Appalachia. The evaluation of staff changes in attitude toward the device was made with positive results. The evaluation of class interaction between the experimental and the…

  10. The Final Frontier: Exploring Spaces in the Education of Adults. SCUTREA Annual Conference (29th, Warwick, England, July 5-7, 1999).

    ERIC Educational Resources Information Center

    Merrill, Barbara, Ed.

    This document contains 51 papers from a conference devoted to the theme of exploring spaces in adult education. The following are among the papers included: "Exploring Everyday Spaces: Women's Transitions from Welfare to Paid Work and Education" (Cynthia Lee Andruske); "Lost in Space? Re-valuing the Impact of Education Research" (Paul Armstrong);…

  11. Coordinated Inservice Activities for Part-Time Adult Vocational Teachers in Pennsylvania. Final Report. Vocational-Technical Education Research Report. Monograph No. 3, Vol. 15, No. 9.

    ERIC Educational Resources Information Center

    Hole, F. Marvin; And Others

    A project surveyed adult vocational teachers in Pennsylvania to determine their demographic characteristics and their perceived inservice needs and to design and conduct activities to address those needs. The survey instrument, after field testing and revision, contained ninety-five items subdivided into three parts: demographic data, data on…

  12. Use of National and International Growth Charts for Studying Height in European Children: Development of Up-To-Date European Height-For-Age Charts

    PubMed Central

    Bonthuis, Marjolein; van Stralen, Karlijn J.; Verrina, Enrico; Edefonti, Alberto; Molchanova, Elena A.; Hokken-Koelega, Anita C. S.; Schaefer, Franz; Jager, Kitty J.

    2012-01-01

    Background Growth charts based on data collected in different populations and time periods are key tools to assess children’s linear growth. We analyzed the impact of geographic factors and the secular trend on height-for-age charts currently used in European populations, developed up-to-date European growth charts, and studied the effect of using different charts in a sample of growth retarded children. Methods and Findings In an international survey we obtained 18 unique national height-for-age charts from 28 European countries and compared them with charts from the World Health Organization (WHO), Euro-Growth reference, and Centers of Disease Control and Prevention (CDC). As an example, we obtained height data from 3,534 children with end-stage renal disease (ESRD) from 13 countries via the ESPN/ERA-EDTA registry, a patient group generally suffering from growth retardation. National growth charts showed a clear secular trend in height (mean height increased on average 0.6 cm/decade) and a North-South height gradient in Europe. For countries without a recent (>1990) national growth chart novel European growth charts were constructed from Northern and Southern European reference populations, reflecting geographic height differences in mean final height of 3.9 cm in boys and 3.8 cm in girls. Mean height SDS of 2- to 17-year-old ESRD patients calculated from recent national or derived European growth charts (−1.91, 95% CI: −1.97 to −1.85) was significantly lower than when using CDC or WHO growth charts (−1.55, 95% CI: −1.61 to −1.49) (P<0.0001). Conclusion Differences between height-for-age charts may reflect true population differences, but are also strongly affected by the secular trend in height. The choice of reference charts substantially affects the clinical decision whether a child is considered short-for-age. Therefore, we advocate using recent national or European height-for-age charts derived from recent national data when monitoring growth

  13. The impact of height on the risk of atrial fibrillation: the Cardiovascular Health Study

    PubMed Central

    Rosenberg, Michael A.; Patton, Kristen K.; Sotoodehnia, Nona; Karas, Maria G.; Kizer, Jorge R.; Zimetbaum, Peter J.; Chang, James D.; Siscovick, David; Gottdiener, John S.; Kronmal, Richard A.; Heckbert, Susan R.; Mukamal, Kenneth J.

    2012-01-01

    Aims Atrial fibrillation (AF) is the most common sustained arrhythmia. Increased body size has been associated with AF, but the relationship is not well understood. In this study, we examined the effect of increased height on the risk of AF and explore potential mediators and implications for clinical practice. Methods and results We examined data from 5860 individuals taking part in the Cardiovascular Health Study, a cohort study of older US adults followed for a median of 13.6 (women) and 10.3 years (men). Multivariate linear models and age-stratified Cox proportional hazards and risk models were used, with focus on the effect of height on both prevalent and incident AF. Among 684 (22.6%) and 568 (27.1%) incident cases in women and men, respectively, greater height was significantly associated with AF risk [hazard ratio (HR)women per 10 cm 1.32, confidence interval (CI) 1.16–1.50, P < 0.0001; HRmen per 10 cm 1.26, CI 1.11–1.44, P < 0.0001]. The association was such that the incremental risk from sex was completely attenuated by the inclusion of height (for men, HR 1.48, CI 1.32–1.65, without height, and HR 0.94, CI 0.85–1.20, with height included). Inclusion of height in the Framingham model for incident AF improved discrimination. In sequential models, however, we found minimal attenuation of the risk estimates for AF with adjustment for left ventricular (LV) mass and left atrial (LA) dimension. The associations of LA and LV size measurements with AF risk were weakened when indexed to height. Conclusion Independent from sex, increased height is significantly associated with the risk of AF. PMID:22977225

  14. Pulse height model for deuterated scintillation detectors

    NASA Astrophysics Data System (ADS)

    Wang, Haitang; Enqvist, Andreas

    2015-12-01

    An analytical model of light pulse height distribution for finite deuterated scintillation detectors is created using the impulse approximation. Particularly, the energy distribution of a scattered neutron is calculated based on an existing collision probability scheme for general cylindrical shaped detectors considering double differential cross-sections. The light pulse height distribution is analytically and numerically calculated by convoluting collision sequences with the light output function for an EJ-315 detector from our measurements completed at Ohio University. The model provides a good description of collision histories capturing transferred neutron energy in deuterium-based scintillation materials. The resulting light pulse height distribution details pulse compositions and their corresponding contributions. It shows that probabilities of neutron collision with carbon and deuterium nuclei are comparable, however the light pulse amplitude due to collisions with carbon nuclei is small and mainly located at the lower region of the light pulse distribution axis. The model can explore those neutron interaction events that generate pulses near or below a threshold that would be imposed in measurements. A comparison is made between the light pulse height distributions given by the analytical model and measurements. It reveals a significant probability of a neutron generating a small light pulse due to collisions with carbon nuclei when compared to larger light pulse generated by collisions involving deuterium nuclei. This model is beneficial to understand responses of scintillation materials and pulse compositions, as well as nuclei information extraction from recorded pulses.

  15. Growth hormone: health considerations beyond height gain

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The therapeutic benefit of growth hormone (GH) therapy in improving height in short children is widely recognized; however, GH therapy is associated with other metabolic actions that may be of benefit in these children. Beneficial effects of GH on body composition have been documented in several dif...

  16. 75 FR 22691 - Death of Dorothy Height

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... the two hundred and thirty-fourth. (Presidential Sig.) [FR Doc. 2010-10248 Filed 4-29-10; 8:45 am... memory of Dorothy Height, I hereby order, by the authority vested in me by the Constitution and the...

  17. Height and cognitive achievement among Indian children.

    PubMed

    Spears, Dean

    2012-03-01

    Taller children perform better on average on tests of cognitive achievement, in part because of differences in early-life health and net nutrition. Recent research documenting this height-achievement slope has primarily focused on rich countries. Using the India Human Development Survey, a representative sample of 40,000 households which matches anthropometric data to learning tests, this paper documents a height-achievement slope among Indian children. The height-achievement slope in India is more than twice as steep as in the U.S. An earlier survey interviewed some IHDS children's households eleven years before. Including matched early-life control variables reduces the apparent effect of height, but does not eliminate it; water, sanitation, and hygiene may be particularly important for children's outcomes. Being one standard deviation taller is associated with being 5 percentage points more likely to be able to write, a slope that falls only to 3.4 percentage points controlling for a long list of contemporary and early-life conditions. PMID:21907646

  18. Intersection of Southern Parkway and Southern Heights, looking toward the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Intersection of Southern Parkway and Southern Heights, looking toward the Beechmont Historic District, showing changes in landscaping, northeast - Southern Heights-Beechmont District Landscapes, Louisville, Jefferson County, KY

  19. Determination of Total Iodine in Infant Formula and Adult/ Pediatric Nutritional Formula by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): Collaborative Study, Final Action 2012.15.

    PubMed

    Zywicki, Richard S; Sullivan, Darryl M

    2015-01-01

    A collaborative study was conducted to determine total iodine in infant formula and adult/pediatric nutritional formula by inductively coupled plasma-MS (ICP-MS) using AOAC First Action Official Method(SM) 2012.15. The purpose of this study was to evaluate the method's intralaboratory and interlaboratory performance and submit the results to AOAC INTERNATIONAL for adoption as a Final Action Official Method for the determination of total iodine in infant formula and adult/pediatric nutritional formula. Upon providing acceptable results for practice samples National Institute of Standard and Technology (NIST) Standard Reference Material (SRM) 1849a and a low-fat adult nutritional powder, 13 laboratories analyzed seven various infant and adult nutritional products including a blind duplicate of each. Products were chosen with varying levels of iodine and included low-fat, soy-based, and milk-based formulas and NIST SRM 1849a. Random identification numbers were assigned to each of the seven fortified test materials. Digestion of the test samples occurred using a potassium hydroxide solution in an oven or open-vessel microwave system. Iodine was stabilized with ammonium hydroxide and sodium thiosulfate after digestion. The solutions were brought to volume followed by filtration. The filtrates were then analyzed by ICP-MS after dilution. Results for all seven test samples met all the AOAC Standard Method Performance Requirements (SMPR(®) 2012.008) guidelines. The RSDr ranged from 0.77 to 4.78% and the RSDR from 5.42 to 11.5%. The Horwitz ratio (HorRat) for each result was excellent, ranging from 0.35 to 1.31%. The results demonstrate that the method is fit-for-purpose to determine iodine in infant formula and adult/pediatric nutritional formula. PMID:26525260

  20. CALIOP-derived Smoke Plume Injection Height

    NASA Astrophysics Data System (ADS)

    Soja, A. J.; Winker, D. M.; Choi, H. D.; Fairlie, T. D.; Westberg, D. J.; Roller, C. M.; Pouliot, G.; Vaughan, M.; Pierce, T. E.; Trepte, C. R.; Rao, V.

    2014-12-01

    Biomass burning is a dominant natural and anthropogenic disturbance that feeds back to the climate system. Fire regimes, ecosystem fuels, fire severity and intensity vary widely, even within the same system, largely under the control of weather and climate. These strongly influence fire plume injection height and thus the transport of related biomass burning emissions, affecting air quality, human health and the climate system. If our knowledge of plume injection height is incorrect, transport models of those emissions will likewise be incorrect, adversely affecting our ability to analyze and predict climate feedbacks (i.e. black carbon to the Arctic, precipitation, cloud-radiation relationships) and public health (air quality forecast). Historically, plume height was based on the pioneering work of G.A. Briggs [1969; 1971] and verified with limited field campaigns. However, we currently have two satellite instruments, Cloud-Aerosol LIdar with Orthogonal Polarization (CALIOP) onboard CALIPSO (afternoon overpass) and Multi-angle Imaging SpectroRadiometer (MISR) onboard TERRA (morning overpass), that can provide the statistics necessary to verify our assumptions and improve fire plume injection height estimates for use in both small- and large-scale models. We have developed a methodology to assess fire plume injection height using the Langley Trajectory Model (LaTM), CALIOP, Hazard Mapping System (HMS) smoke plume, and MODerate Resolution Imaging Spectrometer (MODIS) thermal anomaly data that is capable of generating two distinct types of verification data. A single CALIOP smoke-filled aerosol envelop can be traced back to numerous fire events, and using multiple CALIOP transects from numerous days, a daily smoke plume injection height evolution from a single fire can be defined. Additionally, we have linked the smoke plumes to ecosystems and the meteorological variables that define fire weather. In concert, CALIOP and MISR data can produce the statistical knowledge

  1. Height Loss in Older Women: Risk of Hip Fracture and Mortality Independent of Vertebral Fractures

    PubMed Central

    Hillier, Teresa A.; Lui, Li-Yung; Kado, Deborah M.; LeBlanc, ES; Vesco, Kimberly K; Bauer, Douglas C.; Cauley, Jane A.; Ensrud, Kristine E.; Black, Dennis M.; Hochberg, Marc C.; Cummings, Steven R.

    2013-01-01

    We examined if height loss in older women predicts risk of hip fractures, other non-spine fractures, and mortality, and whether this risk is independent of both vertebral fractures (VFx) and bone mineral density (BMD) by dual-energy x-ray absorptiometry. Among 3,124 women age 65 and older in the Study of Osteoporotic Fractures, we assessed the association with measured height change between Year 0 (1986–1988) and Year 15 (2002–2004) and subsequent risk of radiologically confirmed hip fractures, other non-spine fractures, and mortality assessed via death certificates. Follow-up occurred every 4 months for fractures and vital status (>95% contacts complete). Cox proportional hazards models assessed risk of hip fracture, non-spine fracture, and mortality over a mean of 5 years after height change was assessed (i.e, after final height measurement). After adjustment for VFx, BMD and other potential covariates, height loss >5 cm was associated with a marked increased risk of hip fracture (HR 1.50, 95% CI 1.06, 2.12), non-spine fracture (HR 1.48; 95% CI 1.20, 1.83), and mortality (1.45; 95% CI 1.21, 1.73). Although primary analyses were a subset of 3,124 survivors healthy enough to return for a Year 15 height measurement, a sensitivity analysis in the entire cohort (n=9,677) using initial height in earlier adulthood (self-reported height at age 25 [−40 years] to measured height age >65 years [Year 0]) demonstrated consistent results. Height loss >5 cm (2”) in older women was associated with a nearly 50% increased risk of hip fracture, non-spine fracture, and mortality—independent of incident VFx and BMD. PMID:22072593

  2. A GEOMETRICAL HEIGHT SCALE FOR SUNSPOT PENUMBRAE

    SciTech Connect

    Puschmann, K. G.; Ruiz Cobo, B.; MartInez Pillet, V. E-mail: brc@iac.e

    2010-09-10

    Inversions of spectropolarimetric observations of penumbral filaments deliver the stratification of different physical quantities in an optical depth scale. However, without establishing a geometrical height scale, their three-dimensional geometrical structure cannot be derived. This is crucial in understanding the correct spatial variation of physical properties in the penumbral atmosphere and to provide insights into the mechanism capable of explaining the observed penumbral brightness. The aim of this work is to determine a global geometrical height scale in the penumbra by minimizing the divergence of the magnetic field vector and the deviations from static equilibrium as imposed by a force balance equation that includes pressure gradients, gravity, and the Lorentz force. Optical depth models are derived from the inversion of spectropolarimetric data of an active region observed with the Solar Optical Telescope on board the Hinode satellite. We use a genetic algorithm to determine the boundary condition for the inference of geometrical heights. The retrieved geometrical height scale permits the evaluation of the Wilson depression at each pixel and the correlation of physical quantities at each height. Our results fit into the uncombed penumbral scenario, i.e., a penumbra composed of flux tubes with channeled mass flow and with a weaker and more horizontal magnetic field as compared with the background field. The ascending material is hotter and denser than their surroundings. We do not find evidence of overturning convection or field-free regions in the inner penumbral area analyzed. The penumbral brightness can be explained by the energy transfer of the ascending mass carried by the Evershed flow, if the physical quantities below z = -75 km are extrapolated from the results of the inversion.

  3. Trends in the association between height and socioeconomic indicators in France, 1970–2003

    PubMed Central

    Gourmelen, Julie; Ferrie, Jane; Silventoinen, Karri; Guéguen, Alice; Stringhini, Silvia; Nabi, Hermann; Kivimaki, Mika

    2010-01-01

    Average physical stature has increased dramatically during the 20th century in many populations across the world with few exceptions. It remains unclear if social inequalities in height persist despite improvements in living standards in the welfare economies of Western Europe. We examined trends in the association between height and socioeconomic indicators in adults over three decades in France. The data were drawn from the French Decennial Health Surveys: a multistage, stratified, random survey of households, representative of the population, conducted in 1970, 1980, 1991, and 2003. We categorised age into 10-year bands, 25–34, 35–44, 45–54 and 55–64 years. Education and income were the two socioeconomic measures used. The slope index of inequality (SII) was used as a summary index of absolute social inequalities in height. The results show that average height increased over this period; men and women aged 25–34 years were 171.9 and 161.2 cm tall in 1970 and 177.0 and 164.0 cm in 2003. However, education-related inequalities in height remained unchanged over this period and in men were 4.48 cm (1970), 4.71 cm (1980), 5.58 cm (1991) and 4.69 cm (2003), the corresponding figures in women were 2.41, 2.37, 3.14 and 2.96 cm. Income-related inequalities in height were smaller and much attenuated after adjustment for education. These results suggest that in France, social inequalities in adult height in absolute terms have remained unchanged across the three decades under examination. PMID:20400383

  4. Determination of Vitamin B12 in Infant, Adult, and Pediatric Formulas by HPLC-UV and Column Switching: Collaborative Study, Final Action 2011.10.

    PubMed

    Butler-Thompson, Linda D; Jacobs, Wesley A; Schimpf, Karen J

    2015-01-01

    AOAC First Action Method 2011.10, Vitamin B12 in Infant and Pediatric Formulas and Adult Nutritionals, was collaboratively studied. This method uses a pH 4.5 sodium acetate buffer and potassium cyanide at 105°C to extract and convert all biologically active forms of vitamin B12 present to cyanocobalamin; octylsilyl (C8) or C18 SPE cartridges to purify and concentrate cyanocobalamin; a combination of size-exclusion and RPLC to isolate cyanocobalamin; and visible absorbance at 550 nm to detect and quantitate cyanocobalamin in infant, pediatric, and adult nutritionals with vitamin B12 concentrations greater than 0.025 μg/100 g ready-to-feed (RTF) liquid. During this collaborative study, nine to 11 laboratories from eight different countries analyzed blind duplicates of 12 infant, pediatric, and adult nutritional formulas. Per the AOAC Expert Review Panel (ERP) on Stakeholder Panel on Infant Formula and Adult Nutritionals (SPIFAN) Nutrient Methods the method demonstrated acceptable repeatability and reproducibility and met SPIFAN Standard Method Performance Requirements (SMPRs®) for the majority of product matrixes analyzed. Vitamin B12 SPIFAN SMPRs for repeatability were ≤15% RSD at vitamin B12 concentrations of 0.01 μg/100 g RTF liquid and ≤7% RSD at vitamin B12 concentrations of 0.2-5.0 μg/100 g RTF liquid. Vitamin B12 SPIFAN SMPRs for reproducibility were ≤11% RSD in products with vitamin B12 concentrations ranging from 0.3 to 5.0 μg/100 g RTF liquid. During this collaborative study, the RSDr ranged from 2.98 to 9.77%, and the RSDR ranged from 3.54 to 19.5%. During previous single-laboratory validation studies, the method LOQ was estimated to be 0.025 μg/100 g RTF liquid. PMID:26651579

  5. GNSS-SNR-derived water surface heights based on Newton Interval Analysis

    NASA Astrophysics Data System (ADS)

    Reinking, Jörg

    2016-04-01

    The power of Global navigation satellite system (GNSS) signals is commonly recorded as signal-to-noise ratio (SNR) by GNSS receivers. SNR mainly depends on the direct signal but also on the reflected signal. Hence the analysis of SNR data allows the computation of heights of the reflecting surfaces by means of interference pattern technique (IPT). In classical IPT the distance between the antenna and the reflector is derived from the multipath pattern using a Lomb-Scargle Periodogram (LSP) analysis which is calculated separately for every satellite involved. The final reflector height is later estimated combining all those results A more sophisticated approach uses a consistent computation of the reflector height from all observations of all satellites in a single estimation step. This is achieved by replacing LSP analysis by an appropriate common least squares adjustment for all satellites. The sum of squares of residuals from such an adjustment depends on the reflector height and is used as an objective function. The reflector height is than derived in a global optimization process based on interval analysis. This approach additionally reduces the computational efforts compared to LSP. For a constant or only slowly changing reflector height, the height could be treated at least as a quasi-static non-time-depending function for a particular time window. In this one-dimensional case the global optimization can be carried out based on the Interval Newton Method. The method is demonstrated using a data set obtain from a measurement on the Weser river, Germany.

  6. Determination of Chromium, Selenium, and Molybdenum in Infant Formula and Adult Nutritional Products by Inductively Coupled Plasma/Mass Spectrometry: Collaborative Study, Final Action 2011.19.

    PubMed

    Pacquette, Lawrence H; Thompson, Joseph J

    2015-01-01

    AOAC First Action Method 2011.19: Chromium, Selenium, and Molybdenum in Infant Formula and Adult Nutritional Products, was collaboratively studied. This method uses microwave digestion of samples with nitric acid, hydrogen peroxide, and internal standard followed by simultaneous detection of the elements by an inductively coupled plasma (ICP)/MS instrument equipped with a collision/reaction cell. During this collaborative study, nine laboratories from four different countries, using seven different models of ICP/MS instruments, analyzed blind duplicates of seven infant, pediatric, and adult nutritional formulas. One laboratory's set of data was rejected in its entirety. The method demonstrated acceptable repeatability and reproducibility and met the AOAC Stakeholder Panel on Infant Formula and Adult Nutritionals (SPIFAN) Standard Method Performance Requirements (SMPRs®) for almost all of the matrixes analyzed. The Cr, Mo, and Se SPIFAN requirement for repeatability was ≤5% RSD. The SMPR called for a reproducibility of ≤15% RSD for products with ultratrace element concentrations above the targeted LOQ of 20 μg/kg Cr/Mo and 10 μg/kg Se (as ready-to-feed). During this collaborative study, RSDr ranged from 1.0 to 7.0% and RSDR ranged from 2.5 to 13.4% across all three ultratrace elements. PMID:26651583

  7. Prices, infrastructure, household characteristics and child height.

    PubMed

    Thomas, D; Strauss, J

    1992-10-01

    A Brazilian household survey, ENDEF, in 1974-75 and the 1974 Informacoes Basicas Municipais (IBM) provided data for the analysis of the impact of community services and infrastructure and household characteristics on the logarithm of child height, standardized for age and gender. The sample was comprised of 36,974 children stratified by residential location, the child's age, and the educational level of the mother. Variance and covariance matrices were estimated with the jackknife developed by Efron (1982). Household characteristics included the logarithm of per capita expenditure as a measure of household resource availability, income, and parental education. Community characteristics were local market price indices for 6 food groups (dairy products, beans, cereals, meat, fish, and sugar), level of urbanization, buildings with sewage, water, and electricity connections per capita, per capita number of buildings, and population density. Health services were measured as per capita number of hospitals and clinics and doctors and nurses, and the number of beds are hospital. Educational services include a measure of student teacher ratios, elementary school class size, and per capita number of teachers living in the community. the results show that expenditure had a positive, significant effect on the height of children 2 years and older. Expenditure was a significant determinant for literate and illiterate mothers, and not well educated mothers. The impact of maternal education was largest on the length of babies and declined with the age of the child. Father's education had not impact of length of babies. The effect of parents' education was complementary. The effect of father's education was largest when mothers had some education. Better educated parents had healthier children. Maternal rather than paternal height had an impact of the length of a baby. In the community models, prices had a significant effect on child height, in both urban and rural areas, in all

  8. Meta-analysis of Dense Genecentric Association Studies Reveals Common and Uncommon Variants Associated with Height

    PubMed Central

    Lanktree, Matthew B.; Guo, Yiran; Murtaza, Muhammed; Glessner, Joseph T.; Bailey, Swneke D.; Onland-Moret, N. Charlotte; Lettre, Guillaume; Ongen, Halit; Rajagopalan, Ramakrishnan; Johnson, Toby; Shen, Haiqing; Nelson, Christopher P.; Klopp, Norman; Baumert, Jens; Padmanabhan, Sandosh; Pankratz, Nathan; Pankow, James S.; Shah, Sonia; Taylor, Kira; Barnard, John; Peters, Bas J.; M. Maloney, Cliona; Lobmeyer, Maximilian T.; Stanton, Alice; Zafarmand, M. Hadi; Romaine, Simon P.R.; Mehta, Amar; van Iperen, Erik P.A.; Gong, Yan; Price, Tom S.; Smith, Erin N.; Kim, Cecilia E.; Li, Yun R.; Asselbergs, Folkert W.; Atwood, Larry D.; Bailey, Kristian M.; Bhatt, Deepak; Bauer, Florianne; Behr, Elijah R.; Bhangale, Tushar; Boer, Jolanda M.A.; Boehm, Bernhard O.; Bradfield, Jonathan P.; Brown, Morris; Braund, Peter S.; Burton, Paul R.; Carty, Cara; Chandrupatla, Hareesh R.; Chen, Wei; Connell, John; Dalgeorgou, Chrysoula; Boer, Anthonius de; Drenos, Fotios; Elbers, Clara C.; Fang, James C.; Fox, Caroline S.; Frackelton, Edward C.; Fuchs, Barry; Furlong, Clement E.; Gibson, Quince; Gieger, Christian; Goel, Anuj; Grobbee, Diederik E.; Hastie, Claire; Howard, Philip J.; Huang, Guan-Hua; Johnson, W. Craig; Li, Qing; Kleber, Marcus E.; Klein, Barbara E.K.; Klein, Ronald; Kooperberg, Charles; Ky, Bonnie; LaCroix, Andrea; Lanken, Paul; Lathrop, Mark; Li, Mingyao; Marshall, Vanessa; Melander, Olle; Mentch, Frank D.; J. Meyer, Nuala; Monda, Keri L.; Montpetit, Alexandre; Murugesan, Gurunathan; Nakayama, Karen; Nondahl, Dave; Onipinla, Abiodun; Rafelt, Suzanne; Newhouse, Stephen J.; Otieno, F. George; Patel, Sanjey R.; Putt, Mary E.; Rodriguez, Santiago; Safa, Radwan N.; Sawyer, Douglas B.; Schreiner, Pamela J.; Simpson, Claire; Sivapalaratnam, Suthesh; Srinivasan, Sathanur R.; Suver, Christine; Swergold, Gary; Sweitzer, Nancy K.; Thomas, Kelly A.; Thorand, Barbara; Timpson, Nicholas J.; Tischfield, Sam; Tobin, Martin; Tomaszweski, Maciej; Verschuren, W.M. Monique; Wallace, Chris; Winkelmann, Bernhard; Zhang, Haitao; Zheng, Dongling; Zhang, Li; Zmuda, Joseph M.; Clarke, Robert; Balmforth, Anthony J.; Danesh, John; Day, Ian N.; Schork, Nicholas J.; de Bakker, Paul I.W.; Delles, Christian; Duggan, David; Hingorani, Aroon D.; Hirschhorn, Joel N.; Hofker, Marten H.; Humphries, Steve E.; Kivimaki, Mika; Lawlor, Debbie A.; Kottke-Marchant, Kandice; Mega, Jessica L.; Mitchell, Braxton D.; Morrow, David A.; Palmen, Jutta; Redline, Susan; Shields, Denis C.; Shuldiner, Alan R.; Sleiman, Patrick M.; Smith, George Davey; Farrall, Martin; Jamshidi, Yalda; Christiani, David C.; Casas, Juan P.; Hall, Alistair S.; Doevendans, Pieter A.; D. Christie, Jason; Berenson, Gerald S.; Murray, Sarah S.; Illig, Thomas; Dorn, Gerald W.; Cappola, Thomas P.; Boerwinkle, Eric; Sever, Peter; Rader, Daniel J.; Reilly, Muredach P.; Caulfield, Mark; Talmud, Philippa J.; Topol, Eric; Engert, James C.; Wang, Kai; Dominiczak, Anna; Hamsten, Anders; Curtis, Sean P.; Silverstein, Roy L.; Lange, Leslie A.; Sabatine, Marc S.; Trip, Mieke; Saleheen, Danish; Peden, John F.; Cruickshanks, Karen J.; März, Winfried; O'Connell, Jeffrey R.; Klungel, Olaf H.; Wijmenga, Cisca; Maitland-van der Zee, Anke Hilse; Schadt, Eric E.; Johnson, Julie A.; Jarvik, Gail P.; Papanicolaou, George J.; Grant, Struan F.A.; Munroe, Patricia B.; North, Kari E.; Samani, Nilesh J.; Koenig, Wolfgang; Gaunt, Tom R.; Anand, Sonia S.; van der Schouw, Yvonne T.; Soranzo, Nicole; FitzGerald, Garret A.; Reiner, Alex; Hegele, Robert A.; Hakonarson, Hakon; Keating, Brendan J.

    2011-01-01

    Height is a classic complex trait with common variants in a growing list of genes known to contribute to the phenotype. Using a genecentric genotyping array targeted toward cardiovascular-related loci, comprising 49,320 SNPs across approximately 2000 loci, we evaluated the association of common and uncommon SNPs with adult height in 114,223 individuals from 47 studies and six ethnicities. A total of 64 loci contained a SNP associated with height at array-wide significance (p < 2.4 × 10−6), with 42 loci surpassing the conventional genome-wide significance threshold (p < 5 × 10−8). Common variants with minor allele frequencies greater than 5% were observed to be associated with height in 37 previously reported loci. In individuals of European ancestry, uncommon SNPs in IL11 and SMAD3, which would not be genotyped with the use of standard genome-wide genotyping arrays, were strongly associated with height (p < 3 × 10−11). Conditional analysis within associated regions revealed five additional variants associated with height independent of lead SNPs within the locus, suggesting allelic heterogeneity. Although underpowered to replicate findings from individuals of European ancestry, the direction of effect of associated variants was largely consistent in African American, South Asian, and Hispanic populations. Overall, we show that dense coverage of genes for uncommon SNPs, coupled with large-scale meta-analysis, can successfully identify additional variants associated with a common complex trait. PMID:21194676

  9. Body height estimation based on dimensions of sacral and coccygeal vertebrae.

    PubMed

    Pelin, Can; Duyar, Izzet; Kayahan, Esra M; Zağyapan, Ragiba; Ağildere, A Muhteşem; Erar, Aydin

    2005-03-01

    This study is to evaluate whether it is possible to predict living stature from sacral and coccygeal vertebral dimensions. Individual vertebral body heights, sacral height (SH), and sacrococcygeal height (SCH) were recorded from the magnetic resonance images of 42 adult males. Sum of the heights of five sacral vertebrae (sigmaS), the first four coccygeal vertebrae (sigmaC), and the total height of the sacral and the first four coccygeal vertebrae together (sigmaSC) were also recorded. Linear regression equations for stature estimation were produced using the above mentioned variables. The regression equations were constructed and tested by using jack-knife procedure. Statistical analyses indicated that the combined variables (SH, SCH, sigmaS, sigmaC, sigmaSC) were more accurate predictors of stature than the heights of individual vertebrae. The results of the study pointed out that the equations derived from sacrococcygeal dimensions perform somewhat better than ones based on foot and head variables, but worse than those based on long-bone length. As a conclusion, the dimensions of sacral and coccygeal vertebrae could be used for stature estimation when long bones are not available. PMID:15813539

  10. Towards worldwide height unification using ocean information

    NASA Astrophysics Data System (ADS)

    Woodworth, P. L.; Hughes, C. W.

    2015-03-01

    This paper describes how we are contributing to worldwide height system unification (WHSU) by using ocean models together with sea level (tide gauge and altimeter) information, geodetic (GPS and levelling) data, and new geoid models based on information from the GRACE and GOCE gravity missions, to understand how mean sea level (MSL) varies from place to place along the coast. For the last two centuries, MSL has been used to define datums for national levelling systems. However, there are many problems with this. One consequence of WHSU will be the substitution of conventional datums as a reference for heights with the use of geoid, as the only true "level" or datum. This work is within a number of GOCE-related activities funded by the European Space Agency. The study is focused on the coastlines of North America and Europe where the various datasets are most copious.

  11. BOREAS AFM-6 Boundary Layer Height Data

    NASA Technical Reports Server (NTRS)

    Wilczak, James; Hall, Forrest G. (Editor); Newcomer, Jeffrey A. (Editor); Smith, David E. (Technical Monitor)

    2000-01-01

    The Boreal Ecosystem-Atmosphere Study (BOREAS) Airborne Fluxes and Meteorology (AFM)-6 team from National Oceanic and Atmospheric Adminsitration/Environment Technology Laboratory (NOAA/ETL) operated a 915-MHz wind/Radio Acoustic Sounding System (RASS) profiler system in the Southern Study Area (SSA) near the Old Jack Pine (OJP) site. This data set provides boundary layer height information over the site. The data were collected from 21 May 1994 to 20 Sep 1994 and are stored in tabular ASCII files. The boundary layer height data are available from the Earth Observing System Data and Information System (EOSDIS) Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC). The data files are available on a CD-ROM (see document number 20010000884).

  12. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  13. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  14. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  15. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  16. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  17. DETERMINATION OF EARLY STAGE CORN PLANT HEIGHT USING STEREO VISION

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ability to map crop height and changes in crop height over time in agricultural fields would be a useful diagnostic tool to identify where and when crop stress is occurring. Additionally, plant height or rate of plant height change could be used to evaluate spatial crop response to inputs of fe...

  18. 46 CFR 42.20-70 - Minimum bow height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Minimum bow height. 42.20-70 Section 42.20-70 Shipping... Freeboards § 42.20-70 Minimum bow height. (a) The bow height defined as the vertical distance at the forward....68. (b) Where the bow height required in paragraph (a) of this section is obtained by sheer,...

  19. 46 CFR 42.20-40 - Standard height of superstructure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Standard height of superstructure. 42.20-40 Section 42... FOREIGN VOYAGES BY SEA Freeboards § 42.20-40 Standard height of superstructure. (a) The standard height of a superstructure shall be as given in table 42.20-40(a): Table 42.20-40(a) Standard Heights (in...

  20. 46 CFR 42.20-70 - Minimum bow height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Minimum bow height. 42.20-70 Section 42.20-70 Shipping... Freeboards § 42.20-70 Minimum bow height. (a) The bow height defined as the vertical distance at the forward....68. (b) Where the bow height required in paragraph (a) of this section is obtained by sheer,...

  1. 46 CFR 42.20-40 - Standard height of superstructure.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Standard height of superstructure. 42.20-40 Section 42... FOREIGN VOYAGES BY SEA Freeboards § 42.20-40 Standard height of superstructure. (a) The standard height of a superstructure shall be as given in Table 42.20-40(a): Table 42.20-40(a) Standard Heights (in...

  2. 46 CFR 42.20-40 - Standard height of superstructure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Standard height of superstructure. 42.20-40 Section 42... FOREIGN VOYAGES BY SEA Freeboards § 42.20-40 Standard height of superstructure. (a) The standard height of a superstructure shall be as given in table 42.20-40(a): Table 42.20-40(a) Standard Heights (in...

  3. 46 CFR 42.20-40 - Standard height of superstructure.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Standard height of superstructure. 42.20-40 Section 42... FOREIGN VOYAGES BY SEA Freeboards § 42.20-40 Standard height of superstructure. (a) The standard height of a superstructure shall be as given in Table 42.20-40(a): Table 42.20-40(a) Standard Heights (in...

  4. 46 CFR 42.20-70 - Minimum bow height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Minimum bow height. 42.20-70 Section 42.20-70 Shipping... Freeboards § 42.20-70 Minimum bow height. (a) The bow height defined as the vertical distance at the forward....68. (b) Where the bow height required in paragraph (a) of this section is obtained by sheer,...

  5. 46 CFR 42.20-70 - Minimum bow height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Minimum bow height. 42.20-70 Section 42.20-70 Shipping... Freeboards § 42.20-70 Minimum bow height. (a) The bow height defined as the vertical distance at the forward....68. (b) Where the bow height required in paragraph (a) of this section is obtained by sheer,...

  6. 46 CFR 42.20-40 - Standard height of superstructure.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Standard height of superstructure. 42.20-40 Section 42... FOREIGN VOYAGES BY SEA Freeboards § 42.20-40 Standard height of superstructure. (a) The standard height of a superstructure shall be as given in Table 42.20-40(a): Table 42.20-40(a) Standard Heights (in...

  7. 46 CFR 42.20-70 - Minimum bow height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Minimum bow height. 42.20-70 Section 42.20-70 Shipping... Freeboards § 42.20-70 Minimum bow height. (a) The bow height defined as the vertical distance at the forward....68. (b) Where the bow height required in paragraph (a) of this section is obtained by sheer,...

  8. Statistical Sampling of Tide Heights Study

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The goal of the study was to determine if it was possible to reduce the cost of verifying computational models of tidal waves and currents. Statistical techniques were used to determine the least number of samples required, in a given situation, to remain statistically significant, and thereby reduce overall project costs. Commercial, academic, and Federal agencies could benefit by applying these techniques, without the need to 'touch' every item in the population. For example, the requirement of this project was to measure the heights and times of high and low tides at 8,000 locations for verification of computational models of tidal waves and currents. The application of the statistical techniques began with observations to determine the correctness of submitted measurement data, followed by some assumptions based on the observations. Among the assumptions were that the data were representative of data-collection techniques used at the measurement locations, that time measurements could be ignored (that is, height measurements alone would suffice), and that the height measurements were from a statistically normal distribution. Sample means and standard deviations were determined for all locations. Interval limits were determined for confidence levels of 95, 98, and 99 percent. It was found that the numbers of measurement locations needed to attain these confidence levels were 55, 78, and 96, respectively.

  9. Algorithmic height compression of unordered trees.

    PubMed

    Ben-Naoum, Farah; Godin, Christophe

    2016-01-21

    By nature, tree structures frequently present similarities between their sub-parts. Making use of this redundancy, different types of tree compression techniques have been designed in the literature to reduce the complexity of tree structures. A popular and efficient way to compress a tree consists of merging its isomorphic subtrees, which produces a directed acyclic graph (DAG) equivalent to the original tree. An important property of this method is that the compressed structure (i.e. the DAG) has the same height as the original tree, thus limiting partially the possibility of compression. In this paper we address the problem of further compressing this DAG in height. The difficulty is that compression must be carried out on substructures that are not exactly isomorphic as they are strictly nested within each-other. We thus introduced a notion of quasi-isomorphism between subtrees that makes it possible to define similar patterns along any given path in a tree. We then proposed an algorithm to detect these patterns and to merge them, thus leading to compressed structures corresponding to DAGs augmented with return edges. In this way, redundant information is removed from the original tree in both width and height, thus achieving minimal structural compression. The complete compression algorithm is then illustrated on the compression of various plant-like structures. PMID:26551155

  10. Investigation of Head Burns in Adult Salmonids : Phase 1 : Examination of Fish at Lower Granite Dam, July 2, 1996. Final Report.

    SciTech Connect

    Elston, Ralph

    1996-08-01

    Head burn is a descriptive clinical term used by fishery biologists to describe exfoliation of skin and underlying connective tissue of the jaw and cranial region of salmonids, observed at fish passage facilities on the Columbia and Snake Rivers. The observations are usually made on upstream migrant adult salmon or steelhead. An expert panel, convened in 1996, to evaluate the risk and severity of gas bubble disease (GBD) in the Snake and Columbia River system believed that, while head burns appeared to be distinct from GBD, the relationship between dissolved gas saturation in the rivers and head burns was uncertain.

  11. Automatic computation for optimum height planning of apartment buildings to improve solar access

    SciTech Connect

    Seong, Yoon-Bok; Kim, Yong-Yee; Seok, Ho-Tae; Choi, Jeong-Min; Yeo, Myoung-Souk; Kim, Kwang-Woo

    2011-01-15

    The objective of this study is to suggest a mathematical model and an optimal algorithm for determining the height of apartment buildings to satisfy the solar rights of survey buildings or survey housing units. The objective is also to develop an automatic computation model for the optimum height of apartment buildings and then to clarify the performance and expected effects. To accomplish the objective of this study, the following procedures were followed: (1) The necessity of the height planning of obstruction buildings to satisfy the solar rights of survey buildings or survey housing units is demonstrated by analyzing through a literature review the recent trend of disputes related to solar rights and to examining the social requirements in terms of solar rights. In addition, the necessity of the automatic computation system for height planning of apartment buildings is demonstrated and a suitable analysis method for this system is chosen by investigating the characteristics of analysis methods for solar rights assessment. (2) A case study on the process of height planning of apartment buildings will be briefly described and the problems occurring in this process will then be examined carefully. (3) To develop an automatic computation model for height planning of apartment buildings, geometrical elements forming apartment buildings are defined by analyzing the geometrical characteristics of apartment buildings. In addition, design factors and regulations required in height planning of apartment buildings are investigated. Based on this knowledge, the methodology and mathematical algorithm to adjust the height of apartment buildings by automatic computation are suggested and probable problems and the ways to resolve these problems are discussed. Finally, the methodology and algorithm for the optimization are suggested. (4) Based on the suggested methodology and mathematical algorithm, the automatic computation model for optimum height of apartment buildings is

  12. Laser Technician Associate Degree Program. A Proposal Submitted to Wisconsin State Board of Vocational, Technical, and Adult Education. (Curriculum Development.) Final Report.

    ERIC Educational Resources Information Center

    North Central Technical Inst., Wausau, WI.

    This final report contains the program proposal with supporting data for developing curriculum materials for and implementing an associate-degree laser technology program at the North Central Technical Institute. The proposal outline provides this information: (1) objectives for the program designed to prepare a technician to safely operate,…

  13. Methods for determining the height of the atmospheric boundary layer

    SciTech Connect

    Sugiyama, Gayle; Nasstrom, John S.

    1999-02-01

    The Atmospheric Release Advisory Capability (ARAC) is an operational emergency response program which provides real-time dose assessments of airborne pollutant releases. This report reviews methodologies for determining the height of the atmospheric boundary layer (ABL), which were investigated for use in the next generation of ARAC diagnostic and dispersion models. The ABL height, hABL, is an essential parameter in atmospheric dispersion modeling, controlling the extent of the vertical mixing of pollutants near the surface. Although eventually instrumentation (radiosonde, lidar, sodar, etc.) may provide accurate means for determining hABL, at present the availability of such data is too limited to provide a general capability for ARAC. The current operational ARAC diagnostic models use a fixed value of hABL for any given time. ARAC's new models support a horizontally-varying atmospheric boundary layer height, which is used to generate meteorological (mean wind, temperature, etc.) and turbulence fields. The purpose of the present work is to develop methods to derive the ABL height for all atmospheric stability regimes. One of our key requirements is to provide approaches which are applicable to routinely available data, which may be of limited temporal and spatial resolution. The final objective is to generate a consistent set of meteorological and turbulence or eddy diffusivity fields to drive the new ARAC dispersion model. A number of alternative definitions of the atmospheric boundary layer exist, leading to different approaches to deriving hABL. The definitions are based on either the turbulence characteristics of the atmosphere or the vertical structure of one or more meteorological variables. Most diagnostic analyses determine hABL from profiles of temperature or occasionally wind. A class of methods of considerable current interest are based on Richardson number criteria. Prognostic methods calculate the

  14. Influence of virtual height exposure on postural reactions to support surface translations.

    PubMed

    Cleworth, Taylor W; Chua, Romeo; Inglis, J Timothy; Carpenter, Mark G

    2016-06-01

    As fear of falling is related to the increased likelihood of falls, it is important to understand the effects of threat-related factors (fear, anxiety and confidence) on dynamic postural reactions. Previous studies designed to examine threat effects on dynamic postural reactions have methodological limitations and lack a comprehensive analysis of simultaneous kinetic, kinematic and electromyographical recordings. The current study addressed these limitations by examining postural reactions of 26 healthy young adults to unpredictable anterior-posterior support-surface translations (acceleration=0.6m/s(2), constant velocity=0.25m/s, total displacement=0.75m) while standing on a narrow virtual surface at Low (0.4cm) and High (3.2m) virtual heights. Standing at virtual height increased fear and anxiety, and decreased confidence. Prior to perturbations, threat led to increased tonic muscle activity in tibialis anterior, resulting in a higher co-contraction index between lower leg muscles. For backward perturbations, muscle activity in the lower leg and arm, and center of pressure peak displacements, were earlier and larger when standing at virtual height. In addition, arm flexion significantly increased while leg, trunk and center of mass displacements remained unchanged across heights. When controlling for leaning, threat-related factors can influence the neuro-mechanical responses to an unpredictable perturbation, causing specific characteristics of postural reactions to be facilitated in young adults when their balance is threatened. PMID:27264411

  15. Influence of a Weak Field of Pulsed DC Electricity on the Behavior and Incidence of Injury in Adult Steelhead and Pacific Lamprey, Final Report.

    SciTech Connect

    Mesa, Matthew

    2009-02-13

    Predation by pinnipeds, such as California sea lions Zalophus californianus, Pacific harbor seals Phoca vitulina, and Stellar sea lions Eumetopias jubatus on adult Pacific salmon Oncorhynchus spp in the lower Columbia River has become a serious concern for fishery managers trying to conserve and restore runs of threatened and endangered fish. As a result, Smith-Root, Incorporated (SRI; Vancouver, Washington), manufacturers of electrofishing and closely-related equipment, proposed a project to evaluate the potential of an electrical barrier to deter marine mammals and reduce the amount of predation on adult salmonids (SRI 2007). The objectives of their work were to develop, deploy, and evaluate a passive, integrated sonar and electric barrier that would selectively inhibit the upstream movements of marine mammals and reduce predation, but would not injure pinnipeds or impact anadromous fish migrations. However, before such a device could be deployed in the field, concerns by regional fishery managers about the potential effects of such a device on the migratory behavior of Pacific salmon, steelhead O. mykiss, Pacific lampreys Entoshpenus tridentata, and white sturgeon Acipenser transmontanus, needed to be addressed. In this report, we describe the results of laboratory research designed to evaluate the effects of prototype electric barriers on adult steelhead and Pacific lampreys. The effects of electricity on fish have been widely studied and include injury or death (e.g., Sharber and Carothers 1988; Dwyer et al. 2001; Snyder 2003), physiological dysfunction (e.g., Schreck et al. 1976; Mesa and Schreck 1989), and altered behavior (Mesa and Schreck 1989). Much of this work was done to investigate the effects of electrofishing on fish in the wild. Because electrofishing operations would always use more severe electrical settings than those proposed for the pinniped barrier, results from these studies are probably not relevant to the work proposed by SRI. Field

  16. Determination of Myo-Inositol in Infant, Pediatric, and Adult Formulas by Liquid Chromatography-Pulsed Amperometric Detection with Column Switching: Collaborative Study, Final Action 2011.18.

    PubMed

    Butler-Thompson, Linda D; Jacobs, Wesley A; Schimpf, Karen J

    2015-01-01

    AOAC First Action Method 2011.18, Myo-Inositol (Free and Bound as Phosphatidylinositol) in Infant and Pediatric Formulas and Adult Nutritionals, was collaboratively studied. With this method free myo-inositol and phosphatidylinositol bound myo-inositol are extracted using two different sample preparation procedures, separated by ion chromatography using a combination of Dionex Carbo Pac PA1 and MA1 columns with column switching, and detected with pulsed amperometry using a gold electrode. Free myo-inositol is extracted from samples with dilute hydrochloric acid and water. Phosphatidylinositol is extracted from samples with chloroform and separated from other fats with silica SPE cartridges. Myo-inositol is then released from the glycerol backbone with concentrated acetic and hydrochloric acids at 120°C. During this collaborative study, nine laboratories from five different countries analyzed blind duplicates of nine infant and pediatric nutritional formulas for both free and phosphatidylinositol bound myo-inositol, and one additional laboratory only completed the free myo-inositol analyses. The method demonstrated acceptable repeatability and reproducibility and met the AOAC Stakeholder Panel on Infant Formula and Adult Nutritionals (SPIFAN) Standard Method Performance Requirements (SMPRs®) for free myo-inositol plus phosphatidylinositol bound myo-inositol for all the matrixes analyzed. SMPRs for repeatability were ≤5% RSD at myo-inositol concentrations of 2-68 mg/100 g ready-to-feed (RTF) liquid. SMPRs for reproducibility were ≤8% RSD in products with myo-inositol concentrations ranging from 2 to 68 mg/100 g RTF liquid. During this collaborative study, repeatability RSDs ranged from 0.51 to 3.22%, and RSDs ranged from 2.66 to 7.55% for free myo-inositol plus phosphatidylinositol bound myo-inositol. PMID:26651580

  17. Reaching new heights: Comparing interpretation bias modification to exposure therapy for extreme height fear

    PubMed Central

    Steinman, Shari A.; Teachman, Bethany A.

    2014-01-01

    Objective Cognitive models of anxiety disorders posit that biases in interpretation maintain, and potentially cause, anxiety. This study tested whether it is possible to decrease height fear symptoms through cognitive bias modification for interpretations (CBM-I). Additionally, the clinical utility of CBM-I was tested by comparing it to an already established treatment: exposure therapy. Method Extremely height fearful (N = 110) individuals participated in the study. Acrophobic symptoms were measured before and after two sessions of CBM-I, and compared to the standard treatment for acrophobia (exposure therapy), a combination of CBM-I and exposure therapy, and a Control condition. Results In line with hypotheses, participants in the three active conditions showed greater response to treatment than the Control condition in height-relevant interpretation bias, symptoms, and behavioral avoidance on a height stressor, with few differences between the active conditions. Further, symptom change was mediated by change in interpretation bias. Conclusions Overall, findings suggest that different pathways to fear reduction (exposure vs. shifting interpretations) can lead to similar reductions in height fear. This study provides the first evidence that directly shifting cognitive processing, even with no therapist involvement, can reduce symptoms as effectively as the gold standard, therapist-directed exposure therapy. PMID:24588406

  18. [Multi-wavelength spectral aerosol scale height in inshore in contrast with that in inland].

    PubMed

    Han, Yong; Rao, Rui-Zhong; Wang, Ying-Jian

    2009-01-01

    In the present paper, based on the exponential attenuation of atmospheric aerosol concentration with height, so using continuous spectrum sun-photometer, forward scatter visibility sensor and hygrothermograph, the authors measured the atmosphere column optical characteristic and plane spectral extinction coefficient on earth on the base of two experiments at some edge of ocean at the same time, respectively, set up the calculative method of multi-wavelength spectral aerosol scale height. Firstly, the authors obtained atmospheric horizontal extinction coefficient with forward scattering visibility sensor, which subtracted molecular extinction coefficient, and could get aerosol extinction coefficient near ground; Then, selecting sea salt model, using OPAC software, the authors also could calculate the aerosol extinction coefficient under different humidity (0%, 50%, 70%, 80%, 90%, 95%, 98% and 99%) and different wavelength (400, 450, 500, 550, 600, 650, 700 and 750 nm), the aerosol extinction coefficient was detected by visibility sensor, using interpolation method, respectively; Finally, using the data of atmospheric columniation optical thickness detected by continuous spectral sun-photometer and subtracted molecular optical thickness corresponding wavelengths were accounted out by Modtran 4. 0. The authors obtained the characteristic of spectral aerosol scale height of visible light (wavelength is 400, 440, 532, 550 and 690 nm): with wavelength increments, and spectral aerosol scale height was found to decline neither in inland nor in inshore in China; Spectral aerosol scale height in winter is higher than in summer in southeast inshore; but spectral aerosol scale height in winter is smaller in summer than in inland. PMID:19385200

  19. Rain height statistics for satellite communication in Malaysia

    NASA Astrophysics Data System (ADS)

    Mandeep, J. S.

    2008-09-01

    The calculation of fade margin required for 99.99% of the time availability of satellite link requires the knowledge of rain height. There is a shortage of results on rain height over Malaysian equatorial stations. The results on rain height in relation to 0 °C isotherm height (Hi) over four stations are presented. The variations of 0 °C isotherm heights for two monsoon seasons have been studied based on an analysis of radiosonde. The exceedence probability statistics of rain height are compared between the two seasons.

  20. Optimal inflatable space towers of high height

    NASA Astrophysics Data System (ADS)

    Bolonkin, A.

    Author suggested, developed theory, and computed some projects of an optimal inflatable space tower of the heights some hundreds km. These towers can be used for tourism, scientist observation of space, Earth surface, Earth weather, Earth top atmosphere, and for radio, TV, communication transmissions. These towers can be used for launching of the space ships and Earth s atellites. The computed projects not expensive, do not request rockets. They need only in thin strong films composed from the artificial fibers and fabricated by a current industry. Towers can be built by a current technology. Towers can be explored (for tourism, communication, etc.) in a time of the construction process and give a profit, self- financing for further constriction. They can permanent increase their height. The tower design does not request a work at the high altitudes. All construction works will be making at the Earth surface. Author suggests the transport system for this tower of a high capability, which does not request a power energy issue. The small engine (only for a friction compensation) is located at the Earth surface. The tower is separated on sections and has a special protection of a case of a damage. It is considered also the problems of security, control, repair, etc. of the suggested towers. The author has also solved additional problems, which appear in these projects and which can look as difficult for the given proposal and current technology. The author is prepared to discuss the problems with serious organizations, which want to research and develop these projects.

  1. Meniscus height controlled convective self-assembly

    NASA Astrophysics Data System (ADS)

    Choudhary, Satyan; Crosby, Alfred

    Convective self-assembly techniques based on the 'coffee-ring effect' allow for the fabrication of materials with structural hierarchy and multi-functionality across a wide range of length scales. The coffee-ring effect describes deposition of non-volatiles at the edge of droplet due to capillary flow and pattern formations due to pinning and de-pinning of meniscus with the solvent evaporation. We demonstrate a novel convective self-assembly method which uses a piezo-actuated bending motion for driving the de-pinning step. In this method, a dilute solution of nanoparticles or polymers is trapped by capillary forces between a blade and substrate. As the blade oscillates with a fixed frequency and amplitude and the substrate translates at a fixed velocity, the height of the capillary meniscus oscillates. The meniscus height controls the contact angle of three phase contact line and at a critical angle de-pinning occurs. The combination of convective flux and continuously changing contact angle drives the assembly of the solute and subsequent de-pinning step, providing a direct means for producing linear assemblies. We demonstrate a new method for convective self-assembly at an accelerated rate when compared to other techniques, with control over deposit dimensions. Army Research Office (W911NF-14-1-0185).

  2. Torch height control helps fabricator raise productivity

    SciTech Connect

    1997-03-01

    For high-speed, high-quality plate cutting with oxyfuel, several control factors are widely recognized to affect cut quality. Flame type and flame adjustment are critical factors. Matching the correct torch tip size and oxygen pressure setting to the precise material composition and exact thickness of the steel plate are essential. Control settings for preheating the fuel and for torch travel speed are equally important. A high-performance drive system is another essential part of the equation. Precisely matched to the exact size, weight and configuration of the gantry or cantilever machine, the right motor and drive combination can provide smoother x-y axis movement for cleaner cuts, less slag and less overall scrap. With the advent of the torch height control sensor for cantilever and gantry machines, there is a new element to consider in the quality equation. These torch-mounted sensor systems are helping some fabricators improve cut quality by making it easier for machine operators to maintain an optimum and consistent distance between the torch tip and the steel plate. Used by many fabricators in Europe for well over a decade, torch height control sensors are beginning to show their value in the United States.

  3. Latest Adjustment of the Argentine Height System

    NASA Astrophysics Data System (ADS)

    Piñón, D. A.; Cimbaro, S. R.; Sanchez, R. E.

    2013-05-01

    For over 70 years the National Geographic Institute of Argentina (NGI) has conducted a systematic project to building benchmarks throughout the country, which have been measured with spirit leveling and gravimetry techniques. The measurements were undertaken on a total of approximately 18,000 benchmarks, which define the High Precision Leveling Network of Argentina. The first adjustment of this network took place in 1971. This assignment was given to the Defense Mapping Agency of the United States of America (DMA). Leveling lines that were built and measured after the year 1971 were adjusted to this original network. It was of great importance to perform a new adjustment calculation with modern techniques to update the entire network. Some modern tools worth mentioning are: gravity interpolation using prediction method and topographic correction calculation by the Hammer method using SRTM model. All historical field books were digitalized to retrieve the information corresponding to the spirit leveling, from which it was then possible to calculate geopotential difference between the nodes, using the gravity acceleration values over the benchmarks. Subsequently, by the method of least squares it was possible to calculate the geopotential numbers of the nodes, and then the orthometric height of all the benchmarks. The recommendations of the Working Group III of SIRGAS (Geodetic Reference System for the Americas) were taken into account in relation to this task. The development of this paper shows the results that have been obtained so far in the development of the New Height System for Argentina.

  4. Using infrasound to constrain ash plume height

    NASA Astrophysics Data System (ADS)

    Lamb, Oliver; De Angelis, Silvio; Lavallée, Yan

    2016-04-01

    Airborne volcanic ash advisories are currently based on analyses of satellite imagery with relatively low temporal resolution, and numerical simulations of atmospheric plume dispersion. These simulations rely on key input parameters such as the maximum height of eruption plumes and the mass eruption rate at the vent, which remain loosely constrained. In this study, we present a proof-of-concept workflow that incorporates the analysis of volcanic infrasound with numerical modelling of volcanic plume rise in a realistic atmosphere. We analyse acoustic infrasound records from two explosions during the 2009 eruption of Mt. Redoubt, USA, that produced plumes reaching heights of 12-14 km. We model the infrasonic radiation at the source under the assumptions of linear acoustic theory and calculate variations in mass ejection velocity at the vent. The estimated eruption velocities serve as the input for numerical models of plume rise. The encouraging results highlight the potential for infrasound measurements to be incorporated into numerical modelling of ash dispersion, and confirm their value for volcano monitoring operations.

  5. Body height of mummified pharaohs supports historical suggestions of sibling marriages.

    PubMed

    Habicht, Michael E; Henneberg, Maciej; Öhrström, Lena M; Staub, Kaspar; Rühli, Frank J

    2015-07-01

    Body height is an important factor in reconstructing health conditions and it serves as an indicator of socio-economic status. Researchers rely on ancient data to analyze evolutionary aspects of human health and its interrelation with environmental influences. This study presents body height estimates from all periods of ancient Egyptian history and compares the general population with the existing mummies of the members of royal families. A sample of 259 adult Egyptian mummies originating from various collections and published sources with body lengths (long bone measures or/and overall measurements, CT data) were analyzed, and royal mummies were scored with respect to the level of consanguinity. Male royals were taller than males in the general ancient Egyptian population, while female royals were shorter than females in the general population. The body height variation of the royals is significantly reduced when compared with a pool of non-royal mummies. This provides evidence for inbreeding resulting from consanguineous marriages. However, there appears to be no correlation between the level of inbreeding and individual body height. The random sample of general population does not show signs of inbreeding. Due to the present lack of larger, technically and ethically challenging genetic studies, the selected non-invasive approach of body height is the most reliable indicator of sibling marriages of pharaohs based on direct physical evidence. PMID:25916977

  6. An interspecific analysis of relative jaw-joint height in primates.

    PubMed

    Armfield, Brooke A; Vinyard, Christopher J

    2010-08-01

    Jaw-joint height (JJH) above the occlusal plane is thought to be influenced by cranial base angle (CBA) and facial angulation during growth. To better understand how JJH relates to midline craniofacial form, we test the hypothesis that relative increases in JJH are correlated with increasing CBA flexion and facial kyphosis (i.e., ventral bending) across primates. We compared JJH above the occlusal plane to CBA and the angle of facial kyphosis (AFK) across adults from 82 species. JJH scales with positive allometry relative to a skull geometric mean in anthropoids and most likely strepsirrhines. Anthropoid regressions for JJH are elevated above strepsirrhines, whereas catarrhines exhibit a higher slope than platyrrhines. Semipartial correlations between relative JJH and both CBA and AFK show no association across a small strepsirrhine sample, limited associations among catarrhines and anthropoids, but strong correlations in platyrrhines. Contrary to our hypothesis, however, increases in relative JJH are correlated with relatively less flexed basicrania and more airorhynch faces (i.e., reduced ventral bending) in platyrrhines. The mosaic pattern of relationships involving JJH across primate clades points to multiple influences on JJH across primates. In clades showing little association with basicranial and facial angles, such as strepsirrhines, the potential morphological independence of JJH may facilitate a relative freedom for evolutionary changes related to masticatory function. Finally, failure to associate relative JJH and basicranial flexion in most clades suggests that the relatively taller JJH and more flexed basicrania of anthropoids compared to strepsirrhines may have evolved as an isolated event during the origin of anthropoids. PMID:20127844

  7. A hybrid approach to modeling and control of vehicle height for electronically controlled air suspension

    NASA Astrophysics Data System (ADS)

    Sun, Xiaoqiang; Cai, Yingfeng; Wang, Shaohua; Liu, Yanling; Chen, Long

    2016-01-01

    The control problems associated with vehicle height adjustment of electronically controlled air suspension (ECAS) still pose theoretical challenges for researchers, which manifest themselves in the publications on this subject over the last years. This paper deals with modeling and control of a vehicle height adjustment system for ECAS, which is an example of a hybrid dynamical system due to the coexistence and coupling of continuous variables and discrete events. A mixed logical dynamical (MLD) modeling approach is chosen for capturing enough details of the vehicle height adjustment process. The hybrid dynamic model is constructed on the basis of some assumptions and piecewise linear approximation for components nonlinearities. Then, the on-off statuses of solenoid valves and the piecewise approximation process are described by propositional logic, and the hybrid system is transformed into the set of linear mixed-integer equalities and inequalities, denoted as MLD model, automatically by HYSDEL. Using this model, a hybrid model predictive controller (HMPC) is tuned based on online mixed-integer quadratic optimization (MIQP). Two different scenarios are considered in the simulation, whose results verify the height adjustment effectiveness of the proposed approach. Explicit solutions of the controller are computed to control the vehicle height adjustment system in realtime using an offline multi-parametric programming technology (MPT), thus convert the controller into an equivalent explicit piecewise affine form. Finally, bench experiments for vehicle height lifting, holding and lowering procedures are conducted, which demonstrate that the HMPC can adjust the vehicle height by controlling the on-off statuses of solenoid valves directly. This research proposes a new modeling and control method for vehicle height adjustment of ECAS, which leads to a closed-loop system with favorable dynamical properties.

  8. Estimation of Stand Height and Forest Volume Using High Resolution Stereo Photography and Forest Type Map

    NASA Astrophysics Data System (ADS)

    Kim, K. M.

    2016-06-01

    Traditional field methods for measuring tree heights are often too costly and time consuming. An alternative remote sensing approach is to measure tree heights from digital stereo photographs which is more practical for forest managers and less expensive than LiDAR or synthetic aperture radar. This work proposes an estimation of stand height and forest volume(m3/ha) using normalized digital surface model (nDSM) from high resolution stereo photography (25cm resolution) and forest type map. The study area was located in Mt. Maehwa model forest in Hong Chun-Gun, South Korea. The forest type map has four attributes such as major species, age class, DBH class and crown density class by stand. Overlapping aerial photos were taken in September 2013 and digital surface model (DSM) was created by photogrammetric methods(aerial triangulation, digital image matching). Then, digital terrain model (DTM) was created by filtering DSM and subtracted DTM from DSM pixel by pixel, resulting in nDSM which represents object heights (buildings, trees, etc.). Two independent variables from nDSM were used to estimate forest stand volume: crown density (%) and stand height (m). First, crown density was calculated using canopy segmentation method considering live crown ratio. Next, stand height was produced by averaging individual tree heights in a stand using Esri's ArcGIS and the USDA Forest Service's FUSION software. Finally, stand volume was estimated and mapped using aerial photo stand volume equations by species which have two independent variables, crown density and stand height. South Korea has a historical imagery archive which can show forest change in 40 years of successful forest rehabilitation. For a future study, forest volume change map (1970s-present) will be produced using this stand volume estimation method and a historical imagery archive.

  9. Determination of Labeled Fatty Acids Content in Milk Products, Infant Formula, and Adult/Pediatric Nutritional Formula by Capillary Gas Chromatography: Collaborative Study, Final Action 2012.13.

    PubMed

    Golay, Pierre-Alain; Moulin, Julie

    2016-01-01

    A collaborative study was conducted on AOAC First Action Method 2012.13 "Determination of Labeled Fatty Acids Content in Milk Products and Infant Formula by Capillary Gas Chromatography," which is based on an initial International Organization for Standardization (ISO)-International Dairy Federation (IDF) New Work Item that has been moved forward to ISO 16958:2015|IDF 231:2015 in November 2015. It was decided to merge the two activities after the agreement signed between ISO and AOAC in June 2012 to develop common standards and to avoid duplicate work. The collaborative study was performed after having provided highly satisfactory single-laboratory validation results [Golay, P.A., & Dong, Y. (2015) J. AOAC Int. 98, 1679-1696] that exceeded the performance criteria defined in AOAC Standard Method Performance Requirement (SMPR(®)) 2012.011 (September 29, 2012) on 12 products selected by the AOAC Stakeholder Panel on Infant Formula (SPIFAN). After a qualification period of 1 month, 18 laboratories participated in the fatty acids analysis of 12 different samples in duplicate. Six samples were selected to meet AOAC SPIFAN requirements (i.e., infant formula and adult nutritionals in powder and liquid formats), and the other Six samples were selected to meet ISO-IDF requirements (i.e., dairy products such as milk powder, liquid milk, cream, butter, infant formula with milk, and cheese). The fatty acids were analyzed directly in all samples without preliminary fat extraction, except in one sample (cheese). Powdered samples were analyzed after dissolution (i.e., reconstitution) in water, whereas liquid samples (or extracted fat) were analyzed directly. After addition of the internal standards solution [C11:0 fatty acid methyl ester (FAME) and C13:0 triacylglycerols (TAG)] to the samples, fatty acids attached to lipids were transformed into FAMEs by direct transesterification using methanolic sodium methoxide. FAMEs were separated using highly polar capillary GLC and were

  10. A novel common variant in DCST2 is associated with length in early life and height in adulthood.

    PubMed

    van der Valk, Ralf J P; Kreiner-Møller, Eskil; Kooijman, Marjolein N; Guxens, Mònica; Stergiakouli, Evangelia; Sääf, Annika; Bradfield, Jonathan P; Geller, Frank; Hayes, M Geoffrey; Cousminer, Diana L; Körner, Antje; Thiering, Elisabeth; Curtin, John A; Myhre, Ronny; Huikari, Ville; Joro, Raimo; Kerkhof, Marjan; Warrington, Nicole M; Pitkänen, Niina; Ntalla, Ioanna; Horikoshi, Momoko; Veijola, Riitta; Freathy, Rachel M; Teo, Yik-Ying; Barton, Sheila J; Evans, David M; Kemp, John P; St Pourcain, Beate; Ring, Susan M; Davey Smith, George; Bergström, Anna; Kull, Inger; Hakonarson, Hakon; Mentch, Frank D; Bisgaard, Hans; Chawes, Bo; Stokholm, Jakob; Waage, Johannes; Eriksen, Patrick; Sevelsted, Astrid; Melbye, Mads; van Duijn, Cornelia M; Medina-Gomez, Carolina; Hofman, Albert; de Jongste, Johan C; Taal, H Rob; Uitterlinden, André G; Armstrong, Loren L; Eriksson, Johan; Palotie, Aarno; Bustamante, Mariona; Estivill, Xavier; Gonzalez, Juan R; Llop, Sabrina; Kiess, Wieland; Mahajan, Anubha; Flexeder, Claudia; Tiesler, Carla M T; Murray, Clare S; Simpson, Angela; Magnus, Per; Sengpiel, Verena; Hartikainen, Anna-Liisa; Keinanen-Kiukaanniemi, Sirkka; Lewin, Alexandra; Da Silva Couto Alves, Alexessander; Blakemore, Alexandra I; Buxton, Jessica L; Kaakinen, Marika; Rodriguez, Alina; Sebert, Sylvain; Vaarasmaki, Marja; Lakka, Timo; Lindi, Virpi; Gehring, Ulrike; Postma, Dirkje S; Ang, Wei; Newnham, John P; Lyytikäinen, Leo-Pekka; Pahkala, Katja; Raitakari, Olli T; Panoutsopoulou, Kalliope; Zeggini, Eleftheria; Boomsma, Dorret I; Groen-Blokhuis, Maria; Ilonen, Jorma; Franke, Lude; Hirschhorn, Joel N; Pers, Tune H; Liang, Liming; Huang, Jinyan; Hocher, Berthold; Knip, Mikael; Saw, Seang-Mei; Holloway, John W; Melén, Erik; Grant, Struan F A; Feenstra, Bjarke; Lowe, William L; Widén, Elisabeth; Sergeyev, Elena; Grallert, Harald; Custovic, Adnan; Jacobsson, Bo; Jarvelin, Marjo-Riitta; Atalay, Mustafa; Koppelman, Gerard H; Pennell, Craig E; Niinikoski, Harri; Dedoussis, George V; Mccarthy, Mark I; Frayling, Timothy M; Sunyer, Jordi; Timpson, Nicholas J; Rivadeneira, Fernando; Bønnelykke, Klaus; Jaddoe, Vincent W V

    2015-02-15

    Common genetic variants have been identified for adult height, but not much is known about the genetics of skeletal growth in early life. To identify common genetic variants that influence fetal skeletal growth, we meta-analyzed 22 genome-wide association studies (Stage 1; N = 28 459). We identified seven independent top single nucleotide polymorphisms (SNPs) (P < 1 × 10(-6)) for birth length, of which three were novel and four were in or near loci known to be associated with adult height (LCORL, PTCH1, GPR126 and HMGA2). The three novel SNPs were followed-up in nine replication studies (Stage 2; N = 11 995), with rs905938 in DC-STAMP domain containing 2 (DCST2) genome-wide significantly associated with birth length in a joint analysis (Stages 1 + 2; β = 0.046, SE = 0.008, P = 2.46 × 10(-8), explained variance = 0.05%). Rs905938 was also associated with infant length (N = 28 228; P = 5.54 × 10(-4)) and adult height (N = 127 513; P = 1.45 × 10(-5)). DCST2 is a DC-STAMP-like protein family member and DC-STAMP is an osteoclast cell-fusion regulator. Polygenic scores based on 180 SNPs previously associated with human adult stature explained 0.13% of variance in birth length. The same SNPs explained 2.95% of the variance of infant length. Of the 180 known adult height loci, 11 were genome-wide significantly associated with infant length (SF3B4, LCORL, SPAG17, C6orf173, PTCH1, GDF5, ZNFX1, HHIP, ACAN, HLA locus and HMGA2). This study highlights that common variation in DCST2 influences variation in early growth and adult height. PMID:25281659

  11. A novel common variant in DCST2 is associated with length in early life and height in adulthood

    PubMed Central

    van der Valk, Ralf J.P.; Kreiner-Møller, Eskil; Kooijman, Marjolein N.; Guxens, Mònica; Stergiakouli, Evangelia; Sääf, Annika; Bradfield, Jonathan P.; Geller, Frank; Hayes, M. Geoffrey; Cousminer, Diana L.; Körner, Antje; Thiering, Elisabeth; Curtin, John A.; Myhre, Ronny; Huikari, Ville; Joro, Raimo; Kerkhof, Marjan; Warrington, Nicole M.; Pitkänen, Niina; Ntalla, Ioanna; Horikoshi, Momoko; Veijola, Riitta; Freathy, Rachel M.; Teo, Yik-Ying; Barton, Sheila J.; Evans, David M.; Kemp, John P.; St Pourcain, Beate; Ring, Susan M.; Davey Smith, George; Bergström, Anna; Kull, Inger; Hakonarson, Hakon; Mentch, Frank D.; Bisgaard, Hans; Chawes, Bo; Stokholm, Jakob; Waage, Johannes; Eriksen, Patrick; Sevelsted, Astrid; Melbye, Mads; van Duijn, Cornelia M.; Medina-Gomez, Carolina; Hofman, Albert; de Jongste, Johan C.; Taal, H. Rob; Uitterlinden, André G.; Armstrong, Loren L.; Eriksson, Johan; Palotie, Aarno; Bustamante, Mariona; Estivill, Xavier; Gonzalez, Juan R.; Llop, Sabrina; Kiess, Wieland; Mahajan, Anubha; Flexeder, Claudia; Tiesler, Carla M.T.; Murray, Clare S.; Simpson, Angela; Magnus, Per; Sengpiel, Verena; Hartikainen, Anna-Liisa; Keinanen-Kiukaanniemi, Sirkka; Lewin, Alexandra; Da Silva Couto Alves, Alexessander; Blakemore, Alexandra I.; Buxton, Jessica L.; Kaakinen, Marika; Rodriguez, Alina; Sebert, Sylvain; Vaarasmaki, Marja; Lakka, Timo; Lindi, Virpi; Gehring, Ulrike; Postma, Dirkje S.; Ang, Wei; Newnham, John P.; Lyytikäinen, Leo-Pekka; Pahkala, Katja; Raitakari, Olli T.; Panoutsopoulou, Kalliope; Zeggini, Eleftheria; Boomsma, Dorret I.; Groen-Blokhuis, Maria; Ilonen, Jorma; Franke, Lude; Hirschhorn, Joel N.; Pers, Tune H.; Liang, Liming; Huang, Jinyan; Hocher, Berthold; Knip, Mikael; Saw, Seang-Mei; Holloway, John W.; Melén, Erik; Grant, Struan F.A.; Feenstra, Bjarke; Lowe, William L.; Widén, Elisabeth; Sergeyev, Elena; Grallert, Harald; Custovic, Adnan; Jacobsson, Bo; Jarvelin, Marjo-Riitta; Atalay, Mustafa; Koppelman, Gerard H.; Pennell, Craig E.; Niinikoski, Harri; Dedoussis, George V.; Mccarthy, Mark I.; Frayling, Timothy M.; Sunyer, Jordi; Timpson, Nicholas J.; Rivadeneira, Fernando; Bønnelykke, Klaus; Jaddoe, Vincent W.V.

    2015-01-01

    Common genetic variants have been identified for adult height, but not much is known about the genetics of skeletal growth in early life. To identify common genetic variants that influence fetal skeletal growth, we meta-analyzed 22 genome-wide association studies (Stage 1; N = 28 459). We identified seven independent top single nucleotide polymorphisms (SNPs) (P < 1 × 10−6) for birth length, of which three were novel and four were in or near loci known to be associated with adult height (LCORL, PTCH1, GPR126 and HMGA2). The three novel SNPs were followed-up in nine replication studies (Stage 2; N = 11 995), with rs905938 in DC-STAMP domain containing 2 (DCST2) genome-wide significantly associated with birth length in a joint analysis (Stages 1 + 2; β = 0.046, SE = 0.008, P = 2.46 × 10−8, explained variance = 0.05%). Rs905938 was also associated with infant length (N = 28 228; P = 5.54 × 10−4) and adult height (N = 127 513; P = 1.45 × 10−5). DCST2 is a DC-STAMP-like protein family member and DC-STAMP is an osteoclast cell-fusion regulator. Polygenic scores based on 180 SNPs previously associated with human adult stature explained 0.13% of variance in birth length. The same SNPs explained 2.95% of the variance of infant length. Of the 180 known adult height loci, 11 were genome-wide significantly associated with infant length (SF3B4, LCORL, SPAG17, C6orf173, PTCH1, GDF5, ZNFX1, HHIP, ACAN, HLA locus and HMGA2). This study highlights that common variation in DCST2 influences variation in early growth and adult height. PMID:25281659

  12. 32. Moving draw span from Ship Canal to University Heights ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. Moving draw span from Ship Canal to University Heights Bridge. June 14, 1906 artist rendering - University Heights Bridge, Spanning Harlem River at 207th Street & West Harlem Road, New York County, NY

  13. 50 CFR 648.50 - Shell-height standard.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Shell-height standard. 648.50 Section 648... Atlantic Sea Scallop Fishery § 648.50 Shell-height standard. (a) Minimum shell height. The minimum shell height for in-shell scallops that may be landed, or possessed at or after landing, is 3.5 inches (8.9...

  14. 50 CFR 648.50 - Shell-height standard.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Shell-height standard. 648.50 Section 648... Atlantic Sea Scallop Fishery § 648.50 Shell-height standard. (a) Minimum shell height. The minimum shell height for in-shell scallops that may be landed, or possessed at or after landing, is 3.5 inches (8.9...

  15. 50 CFR 648.50 - Shell-height standard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Shell-height standard. 648.50 Section 648... Atlantic Sea Scallop Fishery § 648.50 Shell-height standard. (a) Minimum shell height. The minimum shell height for in-shell scallops that may be landed, or possessed at or after landing, is 3.5 inches (8.9...

  16. 50 CFR 648.50 - Shell-height standard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Shell-height standard. 648.50 Section 648... Atlantic Sea Scallop Fishery § 648.50 Shell-height standard. (a) Minimum shell height. The minimum shell height for in-shell scallops that may be landed, or possessed at or after landing, is 3.5 inches (8.9...

  17. 50 CFR 648.50 - Shell-height standard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Shell-height standard. 648.50 Section 648... Atlantic Sea Scallop Fishery § 648.50 Shell-height standard. (a) Minimum shell height. The minimum shell height for in-shell scallops that may be landed, or possessed at or after landing, is 3.5 inches (8.9...

  18. Two-year seizure reduction in adults with medically intractable partial onset epilepsy treated with responsive neurostimulation: Final results of the RNS System Pivotal trial

    PubMed Central

    Heck, Christianne N; King-Stephens, David; Massey, Andrew D; Nair, Dileep R; Jobst, Barbara C; Barkley, Gregory L; Salanova, Vicenta; Cole, Andrew J; Smith, Michael C; Gwinn, Ryder P; Skidmore, Christopher; Van Ness, Paul C; Bergey, Gregory K; Park, Yong D; Miller, Ian; Geller, Eric; Rutecki, Paul A; Zimmerman, Richard; Spencer, David C; Goldman, Alica; Edwards, Jonathan C; Leiphart, James W; Wharen, Robert E; Fessler, James; Fountain, Nathan B; Worrell, Gregory A; Gross, Robert E; Eisenschenk, Stephan; Duckrow, Robert B; Hirsch, Lawrence J; Bazil, Carl; O'Donovan, Cormac A; Sun, Felice T; Courtney, Tracy A; Seale, Cairn G; Morrell, Martha J

    2014-01-01

    Objective To demonstrate the safety and effectiveness of responsive stimulation at the seizure focus as an adjunctive therapy to reduce the frequency of seizures in adults with medically intractable partial onset seizures arising from one or two seizure foci. Methods Randomized multicenter double-blinded controlled trial of responsive focal cortical stimulation (RNS System). Subjects with medically intractable partial onset seizures from one or two foci were implanted, and 1 month postimplant were randomized 1:1 to active or sham stimulation. After the fifth postimplant month, all subjects received responsive stimulation in an open label period (OLP) to complete 2 years of postimplant follow-up. Results All 191 subjects were randomized. The percent change in seizures at the end of the blinded period was −37.9% in the active and −17.3% in the sham stimulation group (p = 0.012, Generalized Estimating Equations). The median percent reduction in seizures in the OLP was 44% at 1 year and 53% at 2 years, which represents a progressive and significant improvement with time (p < 0.0001). The serious adverse event rate was not different between subjects receiving active and sham stimulation. Adverse events were consistent with the known risks of an implanted medical device, seizures, and of other epilepsy treatments. There were no adverse effects on neuropsychological function or mood. Significance Responsive stimulation to the seizure focus reduced the frequency of partial-onset seizures acutely, showed improving seizure reduction over time, was well tolerated, and was acceptably safe. The RNS System provides an additional treatment option for patients with medically intractable partial-onset seizures. PMID:24621228

  19. Sea surface height and steric height increases in the Southern Hemisphere

    NASA Astrophysics Data System (ADS)

    Tretkoff, Ernie

    2011-06-01

    Sea surface height has increased by 3 millimeters per year, globally averaged, since 1993. Some fraction of sea surface height change is due to added water from melting glaciers, for instance, and some is due to increasing heat and salinity changes (steric effects). Focusing on the Southern Hemisphere, Sutton and Roemmich analyzed temperature and salinity data from the Argo float array in relation to earlier data from the World Ocean Circulation Experiment (WOCE) to estimate the steric changes. These were compared with the total sea surface height changes over the same period seen in satellite altimetric data. They found that on decadal time scales, about half of the rise in sea surface height in the Southern Ocean is due to steric effects, with the proportion increasing southward. The accompanying increase in ocean heat content south of 30°S can account for most of the global heat content change during this period. (Geophysical Research Letters, doi:10.1029/ 2011GL046802, 2011)

  20. Is height a core geometric cue for navigation? Young children's use of height in reorientation.

    PubMed

    Hu, Qingfen; Zhang, Jing; Wu, Di; Shao, Yi

    2015-02-01

    With respect to reorientation, children older than 1.5 to 2 years can use geometric cues (distance and left/right sense). However, because previous studies have focused mainly on the plane geometric properties, little is known about the role of information with respect to vertical dimension in children's reorientation. The current study aimed to examine whether and how 3- and 4-year-old children use height information to search for a hidden toy when disoriented in a small enclosure. In a slant-ceiling rectangular room and a slant-ceiling square room, 4-year-olds were able to use height information to reorient and search for the toy in the correct corner, whereas 3-year-olds were not able to do so. Our results suggest that children can, at least by the age of 4 years, use height information and that height is not used as early as other geometric properties that are in the core geometry system for navigation. PMID:25462036

  1. ON A p-ADIC ANALOGUE OF TATE HEIGHT

    NASA Astrophysics Data System (ADS)

    Berzin'sh, A. A.

    1983-04-01

    This paper is devoted to the study of the Tate height of an elliptic curve and its p-adic analogue. The main result is a series of explicit formulas for computing the local archimedean part of the Tate height. These results are used to obtain a new method for constructing the p-adic Tate height. Bibliography: 5 titles.

  2. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  3. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  4. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  5. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  6. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  7. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  8. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  9. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  10. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  11. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  12. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  13. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  14. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  15. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  16. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  17. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  18. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  19. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  20. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  1. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  2. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  3. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  4. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  5. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  6. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  7. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  8. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  9. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  10. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  11. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  12. 40 CFR 52.345 - Stack height regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Stack height regulations. 52.345... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.345 Stack height regulations. The State of Colorado has committed to revise its stack height regulations should EPA complete rulemaking...

  13. 40 CFR 52.1388 - Stack height regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 4 2012-07-01 2012-07-01 false Stack height regulations. 52.1388... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Montana § 52.1388 Stack height regulations. The State of Montana has committed to revise its stack height regulations should EPA...

  14. 40 CFR 51.118 - Stack height provisions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 2 2013-07-01 2013-07-01 false Stack height provisions. 51.118 Section... height provisions. (a) The plan must provide that the degree of emission limitation required of any source for control of any air pollutant must not be affected by so much of any source's stack height...

  15. 40 CFR 52.2633 - Stack height regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 5 2013-07-01 2013-07-01 false Stack height regulations. 52.2633... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wyoming § 52.2633 Stack height..., Administrator of The Air Quality Division, the State committed to conduct stack height evaluations in...

  16. 40 CFR 52.345 - Stack height regulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Stack height regulations. 52.345... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.345 Stack height regulations. The State of Colorado has committed to revise its stack height regulations should EPA complete rulemaking...

  17. 40 CFR 51.164 - Stack height procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 2 2014-07-01 2014-07-01 false Stack height procedures. 51.164 Section... Modifications § 51.164 Stack height procedures. Such procedures must provide that the degree of emission... source's stack height that exceeds good engineering practice or by any other dispersion technique,...

  18. 40 CFR 52.1034 - Stack height review.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 4 2014-07-01 2014-07-01 false Stack height review. 52.1034 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1034 Stack height review. The... affected by stack height credits greater than good engineering practice or any other prohibited...

  19. 14 CFR 29.87 - Height-velocity envelope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Height-velocity envelope. 29.87 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.87 Height-velocity envelope. (a) If there is any combination of height and forward velocity (including hover) under which a...

  20. 14 CFR 29.1517 - Limiting height-speed envelope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Limiting height-speed envelope. 29.1517... Operating Limitations § 29.1517 Limiting height-speed envelope. For Category A rotorcraft, if a range of heights exists at any speed, including zero, within which it is not possible to make a safe...

  1. 40 CFR 52.383 - Stack height review.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Stack height review. 52.383 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Connecticut § 52.383 Stack height review. The State of... by stack height credits greater than good engineering practice or any other prohibited...

  2. 14 CFR 29.87 - Height-velocity envelope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Height-velocity envelope. 29.87 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.87 Height-velocity envelope. (a) If there is any combination of height and forward velocity (including hover) under which a...

  3. 40 CFR 52.2534 - Stack height review.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 5 2012-07-01 2012-07-01 false Stack height review. 52.2534 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) West Virginia § 52.2534 Stack height review... emission limits, other than those for the Kammer power plant, have been affected by stack height...

  4. 40 CFR 52.383 - Stack height review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Stack height review. 52.383 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Connecticut § 52.383 Stack height review. The State of... by stack height credits greater than good engineering practice or any other prohibited...

  5. 40 CFR 52.1034 - Stack height review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Stack height review. 52.1034 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1034 Stack height review. The... affected by stack height credits greater than good engineering practice or any other prohibited...

  6. 40 CFR 52.383 - Stack height review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Stack height review. 52.383 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Connecticut § 52.383 Stack height review. The State of... by stack height credits greater than good engineering practice or any other prohibited...

  7. 40 CFR 52.990 - Stack height regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Stack height regulations. 52.990... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.990 Stack height regulations... emission limitation for a specific source exceeds the height allowed by Section 921(A) “Good...

  8. 40 CFR 52.990 - Stack height regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Stack height regulations. 52.990... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.990 Stack height regulations... emission limitation for a specific source exceeds the height allowed by Section 921(A) “Good...

  9. 33 CFR 401.82 - Reporting mast height.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Reporting mast height. 401.82... mast height. A vessel, any part of which extends more than 33.5 m above water level, shall not transit any part of the Seaway until precise information concerning the height of the vessel has...

  10. 40 CFR 52.2633 - Stack height regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 5 2014-07-01 2014-07-01 false Stack height regulations. 52.2633... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wyoming § 52.2633 Stack height..., Administrator of The Air Quality Division, the State committed to conduct stack height evaluations in...

  11. 40 CFR 52.2633 - Stack height regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Stack height regulations. 52.2633... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wyoming § 52.2633 Stack height..., Administrator of The Air Quality Division, the State committed to conduct stack height evaluations in...

  12. 40 CFR 51.118 - Stack height provisions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 2 2014-07-01 2014-07-01 false Stack height provisions. 51.118 Section... height provisions. (a) The plan must provide that the degree of emission limitation required of any source for control of any air pollutant must not be affected by so much of any source's stack height...

  13. 33 CFR 401.82 - Reporting mast height.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Reporting mast height. 401.82... mast height. A vessel, any part of which extends more than 33.5 m above water level, shall not transit any part of the Seaway until precise information concerning the height of the vessel has...

  14. 40 CFR 52.990 - Stack height regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Stack height regulations. 52.990... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.990 Stack height regulations... emission limitation for a specific source exceeds the height allowed by Section 921(A) “Good...

  15. 40 CFR 52.2633 - Stack height regulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Stack height regulations. 52.2633... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wyoming § 52.2633 Stack height..., Administrator of The Air Quality Division, the State committed to conduct stack height evaluations in...

  16. 40 CFR 52.2347 - Stack height regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Stack height regulations. 52.2347... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2347 Stack height regulations. The State of Utah has committed to revise its stack height regulations should EPA...

  17. 40 CFR 52.383 - Stack height review.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Stack height review. 52.383 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Connecticut § 52.383 Stack height review. The State of... by stack height credits greater than good engineering practice or any other prohibited...

  18. 40 CFR 52.1832 - Stack height regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Stack height regulations. 52.1832... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) North Dakota § 52.1832 Stack height regulations. The State of North Dakota has committed to revise its stack height regulations should...

  19. 40 CFR 52.345 - Stack height regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Stack height regulations. 52.345... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.345 Stack height regulations. The State of Colorado has committed to revise its stack height regulations should EPA complete rulemaking...

  20. 40 CFR 52.1388 - Stack height regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 4 2014-07-01 2014-07-01 false Stack height regulations. 52.1388... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Montana § 52.1388 Stack height regulations. The State of Montana has committed to revise its stack height regulations should EPA...

  1. 14 CFR 29.1517 - Limiting height-speed envelope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Limiting height-speed envelope. 29.1517... Operating Limitations § 29.1517 Limiting height-speed envelope. For Category A rotorcraft, if a range of heights exists at any speed, including zero, within which it is not possible to make a safe...

  2. Don't Look down: Emotional Arousal Elevates Height Perception

    ERIC Educational Resources Information Center

    Stefanucci, Jeanine K.; Storbeck, Justin

    2009-01-01

    In a series of experiments, it was found that emotional arousal can influence height perception. In Experiment 1, participants viewed either arousing or nonarousing images before estimating the height of a 2-story balcony and the size of a target on the ground below the balcony. People who viewed arousing images overestimated height and target…

  3. 40 CFR 51.164 - Stack height procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 2 2013-07-01 2013-07-01 false Stack height procedures. 51.164 Section... Modifications § 51.164 Stack height procedures. Such procedures must provide that the degree of emission... source's stack height that exceeds good engineering practice or by any other dispersion technique,...

  4. 40 CFR 1037.140 - Curb weight and roof height.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Curb weight and roof height. 1037.140... Requirements § 1037.140 Curb weight and roof height. (a) Where applicable, a vehicle's curb weight and roof height are determined from nominal design specifications, as provided in this section. Round the...

  5. 40 CFR 52.1034 - Stack height review.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 4 2012-07-01 2012-07-01 false Stack height review. 52.1034 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1034 Stack height review. The... affected by stack height credits greater than good engineering practice or any other prohibited...

  6. 40 CFR 52.2534 - Stack height review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Stack height review. 52.2534 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) West Virginia § 52.2534 Stack height review... emission limits, other than those for the Kammer power plant, have been affected by stack height...

  7. 40 CFR 52.1388 - Stack height regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Stack height regulations. 52.1388... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Montana § 52.1388 Stack height regulations. The State of Montana has committed to revise its stack height regulations should EPA...

  8. 40 CFR 51.118 - Stack height provisions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 2 2012-07-01 2012-07-01 false Stack height provisions. 51.118 Section... height provisions. (a) The plan must provide that the degree of emission limitation required of any source for control of any air pollutant must not be affected by so much of any source's stack height...

  9. 40 CFR 52.1388 - Stack height regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 4 2013-07-01 2013-07-01 false Stack height regulations. 52.1388... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Montana § 52.1388 Stack height regulations. The State of Montana has committed to revise its stack height regulations should EPA...

  10. 40 CFR 1037.140 - Curb weight and roof height.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Curb weight and roof height. 1037.140... Requirements § 1037.140 Curb weight and roof height. (a) Where applicable, a vehicle's curb weight and roof height are determined from nominal design specifications, as provided in this section. Round the...

  11. 40 CFR 52.383 - Stack height review.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Stack height review. 52.383 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Connecticut § 52.383 Stack height review. The State of... by stack height credits greater than good engineering practice or any other prohibited...

  12. 40 CFR 52.2534 - Stack height review.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 5 2014-07-01 2014-07-01 false Stack height review. 52.2534 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) West Virginia § 52.2534 Stack height review... emission limits, other than those for the Kammer power plant, have been affected by stack height...

  13. 40 CFR 52.2534 - Stack height review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Stack height review. 52.2534 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) West Virginia § 52.2534 Stack height review... emission limits, other than those for the Kammer power plant, have been affected by stack height...

  14. 33 CFR 401.82 - Reporting mast height.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Reporting mast height. 401.82... mast height. A vessel, any part of which extends more than 33.5 m above water level, shall not transit any part of the Seaway until precise information concerning the height of the vessel has...

  15. 33 CFR 401.82 - Reporting mast height.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Reporting mast height. 401.82... mast height. A vessel, any part of which extends more than 33.5 m above water level, shall not transit any part of the Seaway until precise information concerning the height of the vessel has...

  16. 40 CFR 52.2347 - Stack height regulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Stack height regulations. 52.2347... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2347 Stack height regulations. The State of Utah has committed to revise its stack height regulations should EPA...

  17. 33 CFR 401.82 - Reporting mast height.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Reporting mast height. 401.82... mast height. A vessel, any part of which extends more than 33.5 m above water level, shall not transit any part of the Seaway until precise information concerning the height of the vessel has...

  18. 40 CFR 1037.140 - Curb weight and roof height.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Curb weight and roof height. 1037.140... Requirements § 1037.140 Curb weight and roof height. (a) Where applicable, a vehicle's curb weight and roof height are determined from nominal design specifications, as provided in this section. Round the...

  19. 40 CFR 52.2347 - Stack height regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 5 2014-07-01 2014-07-01 false Stack height regulations. 52.2347... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2347 Stack height regulations. The State of Utah has committed to revise its stack height regulations should EPA...

  20. 40 CFR 52.2633 - Stack height regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 5 2012-07-01 2012-07-01 false Stack height regulations. 52.2633... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wyoming § 52.2633 Stack height..., Administrator of The Air Quality Division, the State committed to conduct stack height evaluations in...

  1. 14 CFR 29.1517 - Limiting height-speed envelope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Limiting height-speed envelope. 29.1517... Operating Limitations § 29.1517 Limiting height-speed envelope. For Category A rotorcraft, if a range of heights exists at any speed, including zero, within which it is not possible to make a safe...

  2. 40 CFR 52.1034 - Stack height review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Stack height review. 52.1034 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1034 Stack height review. The... affected by stack height credits greater than good engineering practice or any other prohibited...

  3. 14 CFR 29.87 - Height-velocity envelope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Height-velocity envelope. 29.87 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.87 Height-velocity envelope. (a) If there is any combination of height and forward velocity (including hover) under which a...

  4. 40 CFR 52.345 - Stack height regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Stack height regulations. 52.345... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.345 Stack height regulations. The State of Colorado has committed to revise its stack height regulations should EPA complete rulemaking...

  5. 40 CFR 52.1034 - Stack height review.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 4 2013-07-01 2013-07-01 false Stack height review. 52.1034 Section 52...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1034 Stack height review. The... affected by stack height credits greater than good engineering practice or any other prohibited...

  6. 40 CFR 52.345 - Stack height regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Stack height regulations. 52.345... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.345 Stack height regulations. The State of Colorado has committed to revise its stack height regulations should EPA complete rulemaking...

  7. 40 CFR 52.2347 - Stack height regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 5 2012-07-01 2012-07-01 false Stack height regulations. 52.2347... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2347 Stack height regulations. The State of Utah has committed to revise its stack height regulations should EPA...

  8. 40 CFR 51.164 - Stack height procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 2 2012-07-01 2012-07-01 false Stack height procedures. 51.164 Section... Modifications § 51.164 Stack height procedures. Such procedures must provide that the degree of emission... source's stack height that exceeds good engineering practice or by any other dispersion technique,...

  9. 40 CFR 52.2347 - Stack height regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 5 2013-07-01 2013-07-01 false Stack height regulations. 52.2347... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Utah § 52.2347 Stack height regulations. The State of Utah has committed to revise its stack height regulations should EPA...

  10. 40 CFR 52.1388 - Stack height regulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Stack height regulations. 52.1388... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Montana § 52.1388 Stack height regulations. The State of Montana has committed to revise its stack height regulations should EPA...

  11. Effect of fence height on joint angles of agility dogs.

    PubMed

    Birch, Emily; Leśniak, Kirsty

    2013-12-01

    The Kennel Club (KC) and United Kingdom Agility (UKA) govern major dog agility competitions in the UK. Dogs are categorised into different jump heights depending on their height at the withers, with fence heights ranging from 300 to 650 mm for both organisations. Dogs fall into one of three height categories when competing under KC rules and one of four height categories under UKA rules. The aim of this study was to investigate the influence of an additional height category for agility dogs measuring over 430 mm at the withers. Jump heights were selected that related to the percentage of body height that dogs of 430 mm (7% lower) and 431 mm (51% higher) height at the withers would be encouraged to jump under UKA regulations without the addition of their fourth ('standard height') category. Joint angles were determined from anatomical markers placed on the forelimb and hind limb joints, and at six points along the vertebral column. As fence height increased, flexion of the scapulohumeral joint increased significantly for both the take-off and bascule (arc) phases of the jump. The increase in flexion as a consequence of the increase in fence height is likely to result in intensified stretching of the biceps brachii and supraspinatus muscles. In addition, increasing fence high resulted in an increase in the sacroiliac joint angle during take-off. PMID:24360736

  12. The Perceptual Distortion of Height in Intercollegiate Debate.

    ERIC Educational Resources Information Center

    Hensley, Wayne E.; Angoli, Marilyn

    Both balance and reinforcement theories were used in an examination of the perceptual distortion of height among 146 college debaters. Balance theory predicted that losers would distort winners' heights upward; reinforcement theory predicted that winners would distort losers' heights upward. The results confirmed both predictions. The possibility…

  13. 14 CFR 29.87 - Height-velocity envelope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Height-velocity envelope. 29.87 Section 29.87 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.87 Height-velocity envelope. (a) If there is any combination of height...

  14. 14 CFR 27.87 - Height-speed envelope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Height-speed envelope. 27.87 Section 27.87... STANDARDS: NORMAL CATEGORY ROTORCRAFT Flight Performance § 27.87 Height-speed envelope. (a) If there is any combination of height and forward speed (including hover) under which a safe landing cannot be made under...

  15. 14 CFR 29.1517 - Limiting height-speed envelope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Limiting height-speed envelope. 29.1517... Operating Limitations § 29.1517 Limiting height-speed envelope. For Category A rotorcraft, if a range of heights exists at any speed, including zero, within which it is not possible to make a safe...

  16. 14 CFR 29.1517 - Limiting height-speed envelope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Limiting height-speed envelope. 29.1517... Operating Limitations § 29.1517 Limiting height-speed envelope. For Category A rotorcraft, if a range of heights exists at any speed, including zero, within which it is not possible to make a safe...

  17. Pancreatoblastoma in an adult.

    PubMed

    Zhang, Di; Tang, Na; Liu, Yang; Wang, En-Hua

    2015-01-01

    Pancreatoblastoma is a malignant pancreatic tumor that rarely occurs in adults. We report a case of an adult female with pancreatoblastoma. A mass was detected in the pancreatic head using computed tomography and ultrasonography. The clinical diagnosis was a solid-pseudopapillary neoplasm of the pancreas. However, after the operation, the final diagnosis was pancreatoblastoma, which showed two lines of differentiation: Acinar differentiation and squamoid corpuscles. The patient is currently in good condition. PMID:25673604

  18. Adult Education and Development with Special Reference to the Arab States. Final Report. Proceedings of the International Expert Panel (Sirs-El-Layyan, Menoufia - A.R.E., November 29-December 9, 1975).

    ERIC Educational Resources Information Center

    Muller, Josef, Ed.

    This report on adult education and development in the Arab States was prepared by a panel of experts who convened to examine the adult education situation in Arab countries and exchange experiences regarding the operation of comprehensive adult education programs and services. Section 1, a summary report, overviews the adult education situation in…

  19. Modeling loblolly pine dominant height using airborne LiDAR

    NASA Astrophysics Data System (ADS)

    Maceyka, Andy

    The dominant height of 73 georeferenced field sample plots were modeled from various canopy height metrics derived by means of a small-footprint laser scanning technology, known as light detection and ranging (or just LiDAR), over young and mature forest stands using regression analysis. LiDAR plot metrics were regressed against field measured dominant height using Best Subsets Regression to reduce the number of models. From those models, regression assumptions were evaluated to determine which model was actually the best. The best model included the 1st and 90th height percentiles as predictors and explained 95% of the variance in average dominant height.

  20. Waist to height ratio is correlated with height in US children and adolescents age 2-18y

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The waist-to-height ratio is an anthropometric measure of central adiposity that has emerged as a significant predictor of cardiovascular risk factors in children and adolescents. The simple waist-to-height ratio, however, retains residual correlation with height, which could cause the measure to o...

  1. Brainstem Glioma in Adults

    PubMed Central

    Hu, Jethro; Western, Stephen; Kesari, Santosh

    2016-01-01

    Brainstem gliomas are not nearly as common in adults as they are in children. They are likely the final common consequence not of a single disease process but of several. They can be difficult to diagnose, and are challenging to treat. Clinical studies of this diagnosis are few and generally small. Because of these factors, our understanding of the biology of adult brainstem glioma is incomplete. However, the knowledge base is growing and progress is being made. In this article, we review the current state of knowledge for brainstem glioma in adults and identify key areas for which additional information is required. PMID:27556016

  2. Dog Behavior Co-Varies with Height, Bodyweight and Skull Shape

    PubMed Central

    McGreevy, Paul D.; Georgevsky, Dana; Carrasco, Johanna; Valenzuela, Michael; Duffy, Deborah L.; Serpell, James A.

    2013-01-01

    Dogs offer unique opportunities to study correlations between morphology and behavior because skull shapes and body shape are so diverse among breeds. Several studies have shown relationships between canine cephalic index (CI: the ratio of skull width to skull length) and neural architecture. Data on the CI of adult, show-quality dogs (six males and six females) were sourced in Australia along with existing data on the breeds' height, bodyweight and related to data on 36 behavioral traits of companion dogs (n = 8,301) of various common breeds (n = 49) collected internationally using the Canine Behavioral Assessment and Research Questionnaire (C-BARQ). Stepwise backward elimination regressions revealed that, across the breeds, 33 behavioral traits all but one of which are undesirable in companion animals correlated with either height alone (n = 14), bodyweight alone (n = 5), CI alone (n = 3), bodyweight-and-skull shape combined (n = 2), height-and-skull shape combined (n = 3) or height-and-bodyweight combined (n = 6). For example, breed average height showed strongly significant inverse relationships (p<0.001) with mounting persons or objects, touch sensitivity, urination when left alone, dog-directed fear, separation-related problems, non-social fear, defecation when left alone, owner-directed aggression, begging for food, urine marking and attachment/attention-seeking, while bodyweight showed strongly significant inverse relationships (p<0.001) with excitability and being reported as hyperactive. Apart from trainability, all regression coefficients with height were negative indicating that, across the breeds, behavior becomes more problematic as height decreases. Allogrooming increased strongly (p<0.001) with CI and inversely with height. CI alone showed a strong significant positive relationship with self-grooming (p<0.001) but a negative relationship with chasing (p = 0.020). The current study demonstrates how aspects of CI

  3. Dog behavior co-varies with height, bodyweight and skull shape.

    PubMed

    McGreevy, Paul D; Georgevsky, Dana; Carrasco, Johanna; Valenzuela, Michael; Duffy, Deborah L; Serpell, James A

    2013-01-01

    Dogs offer unique opportunities to study correlations between morphology and behavior because skull shapes and body shape are so diverse among breeds. Several studies have shown relationships between canine cephalic index (CI: the ratio of skull width to skull length) and neural architecture. Data on the CI of adult, show-quality dogs (six males and six females) were sourced in Australia along with existing data on the breeds' height, bodyweight and related to data on 36 behavioral traits of companion dogs (n = 8,301) of various common breeds (n = 49) collected internationally using the Canine Behavioral Assessment and Research Questionnaire (C-BARQ). Stepwise backward elimination regressions revealed that, across the breeds, 33 behavioral traits all but one of which are undesirable in companion animals correlated with either height alone (n = 14), bodyweight alone (n = 5), CI alone (n = 3), bodyweight-and-skull shape combined (n = 2), height-and-skull shape combined (n = 3) or height-and-bodyweight combined (n = 6). For example, breed average height showed strongly significant inverse relationships (p<0.001) with mounting persons or objects, touch sensitivity, urination when left alone, dog-directed fear, separation-related problems, non-social fear, defecation when left alone, owner-directed aggression, begging for food, urine marking and attachment/attention-seeking, while bodyweight showed strongly significant inverse relationships (p<0.001) with excitability and being reported as hyperactive. Apart from trainability, all regression coefficients with height were negative indicating that, across the breeds, behavior becomes more problematic as height decreases. Allogrooming increased strongly (p<0.001) with CI and inversely with height. CI alone showed a strong significant positive relationship with self-grooming (p<0.001) but a negative relationship with chasing (p = 0.020). The current study demonstrates how aspects of CI (and therefore brain shape

  4. Reference Charts for Fetal Cerebellar Vermis Height: A Prospective Cross-Sectional Study of 10605 Fetuses

    PubMed Central

    Cignini, Pietro; Giorlandino, Maurizio; Brutti, Pierpaolo; Mangiafico, Lucia; Aloisi, Alessia; Giorlandino, Claudio

    2016-01-01

    Objective To establish reference charts for fetal cerebellar vermis height in an unselected population. Methods A prospective cross-sectional study between September 2009 and December 2014 was carried out at ALTAMEDICA Fetal–Maternal Medical Centre, Rome, Italy. Of 25203 fetal biometric measurements, 12167 (48%) measurements of the cerebellar vermis were available. After excluding 1562 (12.8%) measurements, a total of 10605 (87.2%) fetuses were considered and analyzed once only. Parametric and nonparametric quantile regression models were used for the statistical analysis. In order to evaluate the robustness of the proposed reference charts regarding various distributional assumptions on the ultrasound measurements at hand, we compared the gestational age-specific reference curves we produced through the statistical methods used. Normal mean height based on parametric and nonparametric methods were defined for each week of gestation and the regression equation expressing the height of the cerebellar vermis as a function of gestational age was calculated. Finally the correlation between dimension/gestation was measured. Results The mean height of the cerebellar vermis was 12.7mm (SD, 1.6mm; 95% confidence interval, 12.7–12.8mm). The regression equation expressing the height of the CV as a function of the gestational age was: height (mm) = -4.85+0.78 x gestational age. The correlation between dimension/gestation was expressed by the coefficient r = 0.87. Conclusion This is the first prospective cross-sectional study on fetal cerebellar vermis biometry with such a large sample size reported in literature. It is a detailed statistical survey and contains new centile-based reference charts for fetal height of cerebellar vermis measurements. PMID:26812238

  5. Bali, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The volcanic nature of the island of Bali is evident in this shaded relief image generated with data from the Shuttle Radar Topography Mission (SRTM).

    Bali, along with several smaller islands, make up one of the 27 Provinces of Indonesia. It lies over a major subduction zone where the Indo-Australian tectonic plate collides with the Sunda plate, creating one of the most volcanically active regions on the planet.

    The most significant feature on Bali is Gunung Agung, the symmetric, conical mountain at the right-center of the image. This 'stratovolcano,' 3,148 meters (10,308 feet) high, is held sacred in Balinese culture, and last erupted in 1963 after being dormant and thought inactive for 120 years. This violent event resulted in over 1,000 deaths, and coincided with a purification ceremony called Eka Dasa Rudra, meant to restore the balance between nature and man. This most important Balinese rite is held only once per century, and the almost exact correspondence between the beginning of the ceremony and the eruption is though to have great religious significance.

    Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter

  6. Sinai Peninsula, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The Sinai Peninsula, located between Africa and Asia, is a result of those two continents pulling apart from each other. Earth's crust is cracking, stretching, and lowering along the two northern branches of the Red Sea, namely the Gulf of Suez, seen here on the west (left), and the Gulf of Aqaba, seen to the east (right). This color-coded shaded relief image shows the triangular nature of the peninsula, with the coast of the Mediterranean Sea forming the northern side of the triangle. The Suez Canal can be seen as the narrow vertical blue line in the upper left connecting the Red Sea to the Mediterranean.

    The peninsula is divided into three distinct parts; the northern region consisting chiefly of sandstone, plains and hills, the central area dominated by the Tih Plateau, and the mountainous southern region where towering peaks abound. Much of the Sinai is deeply dissected by river valleys, or wadis, that eroded during an earlier geologic period and break the surface of the plateau into a series of detached massifs with a few scattered oases.

    Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot

  7. Ireland, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2005-01-01

    The island of Ireland comprises a large central lowland of limestone with a relief of hills surrounded by a discontinuous border of coastal mountains which vary greatly in geological structure. The mountain ridges of the south are composed of old red sandstone separated by limestone river valleys. Granite predominates in the mountains of Galway, Mayo and Donegal in the west and north-west and in Counties Down and Wicklow on the east coast, while a basalt plateau covers much of the north-east of the country. The central plain, which is broken in places by low hills, is extensively covered with glacial deposits of clay and sand. It has considerable areas of bog and numerous lakes. The island has seen at least two general glaciations and everywhere ice-smoothed rock, mountain lakes, glacial valleys and deposits of glacial sand, gravel and clay mark the passage of the ice.

    Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between NASA, the National Geospatial

  8. Colored Height and Shaded Relief, Kamchatka Peninsula

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Russia's Kamchatka Peninsula, lying between the Sea of Okhotsk to the west and the Bering Sea and Pacific Ocean to the east, is one of the most active volcanic regions along the Pacific Ring of Fire. It covers an area about the size of Colorado but contains more than 100 volcanoes stretching across the 1000-kilometer-long (620-mile-long) land mass. A dozen or more of these have active vents, with the youngest located along the eastern half of the peninsula. This color-coded shaded relief image, generated with data from the Shuttle Radar Topography Mission (SRTM), shows Kamchatka's volcanic nature to dramatic effect.

    Kliuchevskoi, one of the most active and renowned volcanoes in the world, dominates the main cluster of volcanoes called the Kliuchi group, visible as a circular feature in the center-right of the image. The two other main volcanic ranges lie along northeast-southwest lines, with the older, less active range occupying the center and western half of Kamchatka. The younger, more active belt begins at the southernmost point of the peninsula and continues upward along the Pacific coastline.

    Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the north-south direction, so northern slopes appear bright and southern slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and brown to white at the highest elevations.

    The Shuttle Radar Topography Mission flew aboard the Space Shuttle Endeavour, launched on February 11, 2000. The mission used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar that flew twice on the Space Shuttle Endeavour in 1994. The Shuttle Radar Topography Mission was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60

  9. Facial height in Japanese-Brazilian descendants with normal occlusion

    PubMed Central

    Vieira, Fabiano Paiva; Pinzan, Arnaldo; Janson, Guilherme; Fernandes, Thais Maria Freire; Sathler, Renata Carvalho; Henriques, Rafael Pinelli

    2014-01-01

    OBJECTIVE: The aim of this study was to determine the standards of facial height in 30 young (14-year-old) Japanese-Brazilian descendants with normal occlusion, and assess whether sexual dimorphism is evident. METHODS: The cephalometric measurements used followed the analyses by Wylie-Johnson, Siriwat-Jarabak, Gebeck, Merrifield and Horn. RESULTS: Results showed dimorphism for total anterior facial height (TAFH), lower anterior facial height (LAFH), anterior facial height (AFH), total posterior facial height (TPFH) and upper posterior facial height (UPFH) measurements. CONCLUSIONS: The standards of facial heights in young Japanese-Brazilian descendants with normal occlusion were observed. Sexual dimorphism was identified in five out of thirteen evaluated variables at this age range. PMID:25715717

  10. Aerosol - cloud - water vapor relations for cloud systems of different heights

    NASA Astrophysics Data System (ADS)

    Stathopoulos, Stavros; Kourtidis, Konstantinos; Georgoulias, Aristeidis

    2016-04-01

    Here we examine the annual and seasonal aerosol - cloud relations over three major urban clusters of China, for different cloud heights and atmospheric water vapor amounts, using a decade of Aerosol Optical Depth at 550nm (AOD), Cloud Cover (CC), Cloud Optical Depth (COD), Water Vapor (WV) and Cloud Top Pressure (CTP) data from the MODIS instrument. Over all regions (spanning from temperate to tropical monsoon climates) and for all seasons, CC is found to increase with AOD, WV and cloud height. Aerosols, at low WV environments and under constant cloud height, have less impact on CC than at high WV environments. In addition, AOD has a varying influence on COD depending on CTP. Finally, COD is found to increase with height for low and middle height clouds, and with increasing AOD, especially at low AOD, the latter being in line with the expected first indirect effect. This research has been financed under the FP7 Programme MarcoPolo (Grand Number 606953, Theme SPA.2013.3.2-01).

  11. Optimal Inflatable Space Towers of High Height

    NASA Astrophysics Data System (ADS)

    Bolonkin, Alexander

    2002-01-01

    Author provides theory and computations for building inflatable space towers up to a hundred km in height. These towers can be used for tourism; scientific observation of space, earth's surface, weather, top atmosphere, as well as for radio, television, and communication transmissions. These towers can also be used to launch space ships and Earth satellites. These projects are not expensive and do not require rockets. They require thin strong films composed from artificial fibers and fabricated by current industry. Towers can be built using present technology. Towers can be used (for tourism, communication, etc.) during the construction process and provide self-financing for further construction. The tower design does not require work at high altitudes; all construction can be done at the earth's surface. The transport system for this tower consists a small engine (used only for friction compensation) located at the earth's surface. The tower is separated into sections and has special protection mechanism in case of a damage. Problems involving security, control, repair, and stability of the proposed towers are addressed in subsequent publications. The author is prepared to discuss these and other problems with serious organizations desiring to research and develop these projects.

  12. Height Fluctuations for the Stationary KPZ Equation

    NASA Astrophysics Data System (ADS)

    Borodin, Alexei; Corwin, Ivan; Ferrari, Patrik; Vető, Bálint

    2015-12-01

    We compute the one-point probability distribution for the stationary KPZ equation (i.e. initial data , for B( X) a two-sided standard Brownian motion) and show that as time T goes to infinity, the fluctuations of the height function grow like T 1/3 and converge to those previously encountered in the study of the stationary totally asymmetric simple exclusion process, polynuclear growth model and last passage percolation. The starting point for this work is our derivation of a Fredholm determinant formula for Macdonald processes which degenerates to a corresponding formula for Whittaker processes. We relate this to a polymer model which mixes the semi-discrete and log-gamma random polymers. A special case of this model has a limit to the KPZ equation with initial data given by a two-sided Brownian motion with drift ß to the left of the origin and b to the right of the origin. The Fredholm determinant has a limit for ß > b, and the case where ß = b (corresponding to the stationary initial data) follows from an analytic continuation argument.

  13. Seasat altimeter height calibration. [related to sea surface heights near bermuda

    NASA Technical Reports Server (NTRS)

    Kolenkiewicz, R.; Martin, C. F.

    1981-01-01

    The Seasat altimeter was calibrated for height bias using four overflight passes of Bermuda which were supported by the Bermuda laser. The altimeter data was corrected for: tides, using recorded tide gauge data; propagation effects, using meteorological data taken around the time of each pass; acceleration lag; and sea state bias, including both surface effects and instrumental effects. Altimeter data for each of the four passes was smoothed and extrapolated across the island. Interpolation between passes then produced an equivalent altimeter measurement to the geoid at the laser site, so that the altimeter bias could be estimated without the use of a geoid model. The estimated height bias was 0.0 + or - 0.07.

  14. Application of linear mixed models to study genetic stability of height and body mass index across countries and time

    PubMed Central

    Trzaskowski, Maciej; Lichtenstein, Paul; Magnusson, Patrik K; Pedersen, Nancy L; Plomin, Robert

    2016-01-01

    Background: It is now possible to estimate genetic correlations between two independent samples when there is no overlapping phenotypic information. We applied the latest bivariate genomic methods to children in the UK and older adults in Sweden to ask two questions. Are the same variants driving individual differences in anthropometric traits in these two populations, and are these variants as important in childhood as they are later in life? Methods: A sample of 3152 11-year-old children in the UK was compared with a sample of 6813 adults with an average age of 65 in Sweden. Genotypes were imputed from 1000 genomes with combined 9 767 136 single nucleotide polymorphisms meeting quality control criteria in both samples. Two cross-sample GCTA-GREML analyses and linkage disequilibrium (LD) score regressions were conducted to assess genetic correlations across more than 50 years: child versus adult height and child versus adult body mass index (BMI). Consistency of effects was tested using the recently proposed polygenic scoring method. Results: For height, GCTA-GREML and LD score indicated strong genetic stability between children and adults, 0.58 (0.16) and 1.335 (1.09), respectively. For BMI, both methods produced similarly strong estimates of genetic stability 0.75 (0.26) and 0.855 (0.49), respectively. In height, adult polygenic score explained 60% of genetic variance in childhood and 10% of variance in BMI. Conclusions: Here we replicated and extended previous findings of longitudinal genetic stability in anthropometric traits to cross-cultural dimensions, and showed that for height but not BMI these variants are as important in childhood as they are in adulthood. PMID:26819444

  15. Development of Literacy Follow-up Materials on Agricultural Vocational Training (Horticulture and Animal Raising) for Adults in Rural Areas. Final Report. Regional Workshop on the Preparation of Literacy Follow-up Materials in Asia and the Pacific (11th, Ho Chi Minh City, Vietnam, November 22-December 3, 1993).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Principal Regional Office for Asia and the Pacific.

    This final report contains the proceedings and other materials from a workshop to provide training experience in literacy follow-up materials development to participants from UNESCO member states in the Asia and Pacific region. Focus is on practical agricultural training for adults. The proceedings discuss the objectives of the workshop and…

  16. South America, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2003-01-01

    that indicate the occurrence of simple erosional processes acting upon fairly uniform bedrock. Very smooth plateaus here are remnants of landforms most likely developed under geologic and environmental conditions much different than those present today. Fractures paralleling the coast are likely related to the opening of the Atlantic Ocean as South America drifted away from Africa, starting about 130 million years ago.

    To the southwest, broad lowlands host the Gran Chaco and Pampas regions. The depositional Gran Chaco drainages run almost exclusively from west to east from the Andes Mountains to the western edge of the Brazilian Highlands as a result of the much greater sediment supply from the Andes. Geologic processes on the Pampas are much more diverse, with stream erosion, stream deposition, subsidence, and wind processes all evident, even at the one-kilometer resolution shown here.

    Further south, Patagonia also displays these geologic processes plus more prominent volcanic features, including bumpy mesas, which are lava plateaus with small (and some large) volcanic cones. At its southern tip South America breaks into islands that include Tierra del Fuego and the Straits of Magellan.

    Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was

  17. France, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This image of France was generated with data from the Shuttle Radar Topography Mission (SRTM). For this broad view the resolution of the data was reduced to 6 arcseconds (about 185 meters north-south and 127 meters east-west), resampled to a Mercator projection, and the French border outlined. Even at this decreased resolution the variety of landforms comprising the country is readily apparent.

    The upper central part of this scene is dominated by the Paris Basin, which consists of a layered sequence of sedimentary rocks. Fertile soils over much of the area make good agricultural land. The Normandie coast to the upper left is characterized by high, chalk cliffs, while the Brittany coast (the peninsula to the left) is highly indented where deep valleys were drowned by the sea, and the Biscay coast to the southwest is marked by flat, sandy beaches.

    To the south, the Pyrenees form a natural border between France and Spain, and the south-central part of the country is dominated by the ancient Massif Central. Subject to volcanism that has only subsided in the last 10,000 years, these central mountains are separated from the Alps by the north-south trending Rhone River Basin.

    Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to

  18. Olduvai Gorge, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2004-01-01

    color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between NASA, the National Geospatial-Intelligence Agency (NGA) of the U.S. Department of Defense and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Earth Science Enterprise, Washington, D.C.

    Location: 3 degrees south latitude, 35 degrees east longitude Orientation: North toward the top, Mercator projection Size: 223 by 223 kilometers (138 by 138 miles) Image Data: shaded and colored SRTM elevation model Date Acquired: February 2000

  19. Height System Unification in North America

    NASA Astrophysics Data System (ADS)

    Sideris, Michael; Amjadiparvar, Babak

    2015-04-01

    GOCE has contributed important gravity information towards the definition and realization of the new North American height reference system. In addition to the new gravimetric geoid models based on GOCE, offsets of the classical levelling-based vertical datums in North America, namely CGVD28 in Canada and NAVD88 in the USA and Mexico, can be computed with respect to a global equipotential surface defined by means of a GOCE-based geoid. Although the two datums will eventually be replaced by a common and continent-wide vertical datum (and in fact the new Canadian height datum established in 2013 is already geoid based), their connection and unification is of great interest to the scientific and user communities. This study investigates the practical implementation of the geodetic boundary value problem (GBVP) approach as a rigorous method for unifying classical levelling-based vertical datums. The so-called indirect bias term, the effect of the GOCE geoid omission error, the effect of the systematic levelling datum errors and distortions, and the effect of the data errors on the datum unification are of great importance for the practical implementation of this approach. These factors are investigated numerically using the GNSS-levelling and tide gauge (TG) stations in Canada, the USA, Alaska, and Mexico. The results show that the indirect bias term can be omitted if a GOCE-based global geopotential model is used in geoid computation. This is significant because the omission of the indirect bias term simplifies the geoid computations as well as the linear system of equations for the estimation of datum offsets. Because of the existing systematic levelling errors and distortions in the Canadian and US levelling networks, the datum offsets are investigated in eight smaller regions along Canadian and US coastal areas instead of over the whole North American land mass. The effect of the omission error on the datum offsets decreases significantly in areas with good

  20. Australia, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2004-01-01

    : shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between NASA, the National Geospatial-Intelligence Agency (NGA) of the U.S. Department of Defense and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Earth Science Enterprise, Washington, D.C.

    Location: 45 to 10 degrees South latitude, 112 to 155 degrees East longitude Orientation: North toward the top, Mercator projection Image Data: shaded and colored SRTM elevation model Date Acquired: February 2000