WorldWideScience

Sample records for subject location year

  1. Derived Subjects In Kinyarwanda Locative Constructions*

    African Journals Online (AJOL)

    Information Technology

    To the best of my knowledge, contrasts such as the one between (3b) and (4) have not been systematically discussed in the existing literature on Kinyarwanda. In this paper, I therefore examine the syntax of transitive locative constructions such as (3b) and (4) within the framework of the Minimalist Program (Chomsky 1995, ...

  2. The spatial preference map of Dutch entrepreneurs : Subjective rating of locations, 1983, 1993 and 2003

    NARCIS (Netherlands)

    Meester, Wilhelm J.; Pellenbarg, Pieter H.

    2006-01-01

    Location decisions are often based on inaccurate information about potential locations. Decision-makers seem to be guided by their subjective interpretation of reality, not so much by reality itself. Twenty years ago this fundamental idea was the starting point for a research programme of the

  3. Subjectivity and Reflexivity: Locating the Self in Research on Dislocation

    Science.gov (United States)

    Mosselson, Jacqueline

    2010-01-01

    I argue in this article that recognizing the role of subjectivity and bringing in the researcher's positionality as a tool in the research process can not only enhance the ethical integrity of the research but also enhance both the research process and the analysis and interpretation of the data. Cultural studies theorists have long argued that…

  4. Locating Longitudinal Respondents After a 50-Year Hiatus

    Directory of Open Access Journals (Sweden)

    Stone Celeste

    2014-06-01

    Full Text Available Many longitudinal and follow-up studies face a common challenge: locating study participants. This study examines the extent to which a geographically dispersed subsample of participants can be relocated after 37 to 51 years of noncontact. Relying mostly on commercially available databases and administrative records, the 2011-12 Project Talent Follow-up Pilot Study (PTPS12 located nearly 85 percent of the original sample members, many of whom had not participated in the study since 1960. This study uses data collected in the base year to examine which subpopulations were the hardest to find after this extended hiatus. The results indicate that females were located at significantly lower rates than males. As expected, sample members with lower cognitive abilities were among the hardest-to-reach subpopulations. We next evaluate the extent to which biases introduced during the tracking phase can be minimized by using the multivariate chi-square automatic interaction detection (CHAID technique to calculate tracking loss adjustments. Unlike a 1995 study that found that these adjustments reduced statistical biases among its sample of located females, our results suggest that statistical adjustments were not as effective in PTPS12, where many participants had not been contacted in nearly 50 years and the tracking rates varied so greatly across subgroups.

  5. Corticoids: 60 Years Later a Pending Subject

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    Silvia Gómez Ordóñez

    2007-12-01

    Full Text Available The objective of this article is to make a brief compilation of the physiology of the hypothalamic-pituitary-adrenal axis in order to understandthe role of the exogenous corticoids as therapeutic tools in innumerable pathologies, but when used inappropriately, it can produce important deleterious effects. The history of the corticoids began 164 years ago in 1843 when Thomas Addison described the symptoms of the adrenal gland insufficiency. On September 21st 1948, almost one hundred years after, Dr. Hench injected cortisone for the first time in a patient with arthritis. In 1950 Hench, Kendall and Reichsteinreceived the Nobel Prize in Medicine and Physiology. In the cortex of the adrenal glands, three different hormones are synthesized from cholesterol, and these hormones produce diverseeffects on the homeostasis of the body. The synthetic glucocorticoids are classified by their anti-inflammatory power, half life, and mineralocorticoideffect; they operate in almost every cell through genomic and non genomic mechanismsof action producing different responses. This is the reason of their wide therapeutic effect in respiratory diseases like asthma and COPD,multiple sclerosis, rejection of transplants, among others.

  6. Modeling inter-subject variability in fMRI activation location: A Bayesian hierarchical spatial model

    Science.gov (United States)

    Xu, Lei; Johnson, Timothy D.; Nichols, Thomas E.; Nee, Derek E.

    2010-01-01

    Summary The aim of this work is to develop a spatial model for multi-subject fMRI data. There has been extensive work on univariate modeling of each voxel for single and multi-subject data, some work on spatial modeling of single-subject data, and some recent work on spatial modeling of multi-subject data. However, there has been no work on spatial models that explicitly account for inter-subject variability in activation locations. In this work, we use the idea of activation centers and model the inter-subject variability in activation locations directly. Our model is specified in a Bayesian hierarchical frame work which allows us to draw inferences at all levels: the population level, the individual level and the voxel level. We use Gaussian mixtures for the probability that an individual has a particular activation. This helps answer an important question which is not addressed by any of the previous methods: What proportion of subjects had a significant activity in a given region. Our approach incorporates the unknown number of mixture components into the model as a parameter whose posterior distribution is estimated by reversible jump Markov Chain Monte Carlo. We demonstrate our method with a fMRI study of resolving proactive interference and show dramatically better precision of localization with our method relative to the standard mass-univariate method. Although we are motivated by fMRI data, this model could easily be modified to handle other types of imaging data. PMID:19210732

  7. Wide-focus subject-verb inversion in Ibero-Romance: A locative account

    Directory of Open Access Journals (Sweden)

    Alice Corr

    2016-06-01

    Full Text Available This paper explores the hypothesis that wide-focus subject-verb inversion in Ibero-Romance is a type of locative inversion, involving a null locative argument. Ibero-Romance displays fine-grained, systematic variation determined by verbal class and variety, offering evidence that Ibero-Romance neutral word order is SVO, rather than VSO as claimed by some null-subject accounts. It is proposed that ‘locative’ subject-verb inversion is a consequence of grammatically-encoded deictic features correlating with the semantic properties of the verbs involved. The locative element, available unequally across Ibero-Romance, can surface in different positions in the left periphery, yielding the variation encountered. The data indicate that the licensing of these constructions depends neither on the null-subject parameter, since this type of inversion also occurs in non- and partial null-subject varieties, nor on the unaccusative/unergative division, though in both cases a degree of correspondence exists.

  8. Handy Key to Your "National Geographics": Subject and Picture Locater. 14th Edition, 1915-1979.

    Science.gov (United States)

    Underhill, Charles S., Comp.

    This subject guide to articles and illustrations appearing in the National Geographic over a 64 year period groups detailed topics under broader alphabetical headings. It is not an author or title index, and includes people only as featured subjects of articles. An abbreviation key is provided. (FM)

  9. Studies Using Single-Subject Designs in Sport Psychology: 30 Years of Research

    Science.gov (United States)

    Martin, G. L.; Thompson, K.; Regehr, K.

    2004-01-01

    A prominent feature of behavior-analytic research has been the use of single-subject designs. We examined sport psychology journals and behavioral journals published during the past 30 years, and located 40 studies using single-subject designs to assess interventions for enhancing the performance of athletes and coaches. In this paper, we…

  10. Subject-level differences in reported locations of cutaneous tactile and nociceptive stimuli

    Directory of Open Access Journals (Sweden)

    Peter eSteenbergen

    2012-11-01

    Full Text Available Recent theoretical advances on the topic of body representations have raised the question whether spatial perception of touch and nociception involve the same representations. Various authors have established that subjective localizations of touch and nociception are displaced in a systematic manner. The relation between veridical stimulus locations and localizations can be described in the form of a perceptual map; these maps differ between subjects. Recently, evidence was found for a common set of body representations to underlie spatial perception of touch and slow and fast pain, which receive information from modality specific primary representations. There are neurophysiological clues that the various cutaneous senses may not share the same primary representation. If this is the case, then differences in primary representations between touch and nociception may cause subject-dependent differences in perceptual maps of these modalities. We studied localization of tactile and nociceptive sensations on the forearm using electrocutaneous stimulation. The perceptual maps of these modalities differed at the group level. When assessed for individual subjects, the differences localization varied in nature between subjects. The agreement of perceptual maps of the two modalities was moderate. These findings are consistent with a common internal body representation underlying spatial perception of touch and nociception. The subject level differences suggest that in addition to these representations other aspects, possibly differences in primary representation and/or the influence of stimulus parameters, lead to differences in perceptual maps in individuals.

  11. Effects of the Tip Location on Single Piles Subjected to Surcharge and Axial Loads

    Directory of Open Access Journals (Sweden)

    Yaru Lv

    2013-01-01

    Full Text Available When applying axial load on piles subjected to negative skin friction (NSF, the yielded NSF is gradually eliminated. The process is notably influenced by the tip location (Y and still a lack of understanding. This paper reports three-dimensional numerical simulations with tip locations Y=1.00 pile diameter (D, 0.25D, 0.00D, and -1.00D. It is found that, against expectations, the dragload and NSF are not proportionally related to the tip location. When maximum dragload (Pmax is eventually eliminated due to an axial load, there is also a negative crest of the skin friction, indicating that NSF still exists based on the criterion of the dragload reduction. The side resistance of the piles with Y=1.00D and 0.25D is almost fully mobilised, which is demonstrated by the increment of end resistance that greatly increases with the larger axial loads. However, the side resistance of the piles with Y=0.00D and -1.00D has a potential capacity to carry more loads with continued displacement since the increment of end resistance increases almost linearly with axial load. Therefore, when designing the pile foundation, the inclusion of the NSF should be governed by the amount of axial load to be resisted.

  12. Effects of the tip location on single piles subjected to surcharge and axial loads.

    Science.gov (United States)

    Lv, Yaru; Ding, Xuanming; Wang, Dubo

    2013-01-01

    When applying axial load on piles subjected to negative skin friction (NSF), the yielded NSF is gradually eliminated. The process is notably influenced by the tip location (Y) and still a lack of understanding. This paper reports three-dimensional numerical simulations with tip locations Y = 1.00 pile diameter (D), 0.25D, 0.00D, and -1.00D. It is found that, against expectations, the dragload and NSF are not proportionally related to the tip location. When maximum dragload (P max) is eventually eliminated due to an axial load, there is also a negative crest of the skin friction, indicating that NSF still exists based on the criterion of the dragload reduction. The side resistance of the piles with Y = 1.00D and 0.25D is almost fully mobilised, which is demonstrated by the increment of end resistance that greatly increases with the larger axial loads. However, the side resistance of the piles with Y = 0.00D and -1.00D has a potential capacity to carry more loads with continued displacement since the increment of end resistance increases almost linearly with axial load. Therefore, when designing the pile foundation, the inclusion of the NSF should be governed by the amount of axial load to be resisted.

  13. Outpatient treatment of alcohol use disorders among subjects 60+ years

    DEFF Research Database (Denmark)

    Andersen, Kjeld; Bogenschutz, Michael P; Bühringer, Gerhard

    2015-01-01

    disorders (AUD). We present the rationale and design of a multisite, multinational AUD treatment study for subjects aged 60+ years. METHODS/DESIGN: 1,000 subjects seeking treatment for AUD according to DSM-5 in outpatient clinics in Denmark, Germany, and New Mexico (USA) are invited to participate in a RCT....... Participants are randomly assigned to four sessions of Motivational Enhancement Treatment (MET) or to MET plus an add-on with eight sessions based on the Community Reinforcement Approach (CRA), which include a new module targeting specific problems of older adults. A series of assessment instruments is applied...

  14. Class and comparison: subjective social location and lay experiences of constraint and mobility.

    Science.gov (United States)

    Irwin, Sarah

    2015-06-01

    Lay perceptions and experiences of social location have been commonly framed with reference to social class. However, complex responses to, and ambivalence over, class categories have raised interesting analytic questions relating to how sociological concepts are operationalized in empirical research. For example, prior researchers have argued that processes of class dis-identification signify moral unease with the nature of classed inequalities, yet dis-identification may also in part reflect a poor fit between 'social class' as a category and the ways in which people accord meaning to, and evaluate, their related experiences of socio-economic inequality. Differently framed questions about social comparison, aligned more closely with people's own terms of reference, offer an interesting alternative avenue for exploring subjective experiences of inequality. This paper explores some of these questions through an analysis of new empirical data, generated in the context of recession. In the analysis reported here, class identification was common. Nevertheless, whether or not people self identified in class terms, class relevant issues were perceived and described in highly diverse ways, and lay views on class revealed it to be a very aggregated as well as multifaceted construct. It is argued that it enables a particular, not general, perspective on social comparison. The paper therefore goes on to examine how study participants compared themselves with familiar others, identified by themselves. The evidence illuminates social positioning in terms of constraint, agency and (for some) movement, and offers insight into very diverse experiences of inequality, through the comparisons that people made. Their comparisons are situated, and pragmatic, accounts of the material contexts in which people live their lives. Linked evaluations are circumscribed and strongly tied to these proximate material contexts.The paper draws out implications for theorizing lay perspectives on

  15. Location, Location, Location!

    Science.gov (United States)

    Ramsdell, Kristin

    2004-01-01

    Of prime importance in real estate, location is also a key element in the appeal of romances. Popular geographic settings and historical periods sell, unpopular ones do not--not always with a logical explanation, as the author discovered when she conducted a survey on this topic last year. (Why, for example, are the French Revolution and the…

  16. Subjective worsening of memory predicts dementia after three years

    Directory of Open Access Journals (Sweden)

    Anne Brækhus

    2009-10-01

    Full Text Available  ABSTRACTStudy Objective:  Design:  Setting:  Paricipants:  Measurements:  Results:  Conclusions:  Key words:  aged, 75 years and over; subjective memory impairment; prospective study; dementiaElderly persons expressing a worsening of memory function are at increased risk ofdeveloping dementia.When adjusting for potential confounding by depressive symptoms, two of the GMSquestions scored at baseline, 'Is it more difficult to remember things than it used to be?' and 'Do youwrite reminders to yourself more often now than before?', were significant predictors of dementiawithin three years, OR = 3.3, 95% CI = 1.2–8.6 and OR = 2.8, 95% CI = 1.0–7.6, respectively.Dementia (DSM-III and DSM-III-R criteria.285 non-demented persons aged 75 years and above at start of study, 77.5% women.Persons living at home.Prospective study of a random sample of older people with follow-ups after three, six, nineand twelve years.To assess whether complaining of memory impairment, as measured by the subjectivepart of the Geriatric Mental State examination (GMS, the Canberra community version, predictslater development of dementia.

  17. Effect of gender, age and anthropometric variables on plantar fascia thickness at different locations in asymptomatic subjects

    Energy Technology Data Exchange (ETDEWEB)

    Pascual Huerta, Javier [Department of Podiatry, Universidad Europea de Madrid (Spain)]. E-mail: javier.pascual@uem.es; Alarcon Garcia, Juan Maria [Ultrasound Unit, Hospital Nuestra Senora de America, Madrid (Spain)

    2007-06-15

    Purpose: The study was aimed to investigate plantar fascia thickness at different locations in healthy asymptomatic subjects and its relationship to the following variables: weight, height, sex and age. Material and methods: The study evaluates 96 feet of healthy asymptomatic volunteers. The plantar fascia thickness was measured at four different locations: 1 cm proximal to the insertion of the plantar fascia, at the insertion of the plantar fascia on the calcaneus and separate out 1 cm + 2 cm distal to the insertion. A 10 MHz linear-array transducer was used. Results: There were statistically significant differences in plantar fascia thickness at the four different locations (p < 0.001) although no differences in PF thickness were found between the two distal from insertion locations (1 and 2 cm). Multiple regression analysis showed sex as independent predictor of plantar fascia thickness at 1 cm proximal to the insertion. At origin and 1 cm distal to insertion weight was an independent predictor of plantar fascia thickness. Conclusions: There are differences of thickness at different locations of plantar fascia measured by ultrasonography. Thickness at 1 cm proximal to the insertion is influenced by sex and thickness at origin and at 1 cm distal to the insertion has a direct relationship with body weight. This could be attributed to the overloading effect that weight has on plantar fascia in healthy symptomatic subjects at these two locations. Height and age did not seem to influence as independent variables in plantar fascia thickness among non-painful subjects.

  18. Subject-level differences in reported locations of cutaneous tactile and nociceptive stimuli

    NARCIS (Netherlands)

    Steenbergen, P.; Buitenweg, Jan R.; Trojan, J.; Klaassen, Bart; Veltink, Petrus H.

    2012-01-01

    Recent theoretical advances on the topic of body representations have raised the question whether spatial perception of touch and nociception involve the same representations. Various authors have established that subjective localizations of touch and nociception are displaced in a systematic

  19. The location of the mandibular canal in prognathic patients compared to subjects with normal occlusion

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Yun Hoa; Nah, Kyung Soo; Cho, Bong Hae [Pusan National Univ. College of Dentistry, Pusan (Korea, Republic of)

    2007-12-15

    The purpose of this study was to compare the location of the mandibular canal in Class {iota}{iota}{iota} patients and 26 normal patients were observed. Four measurements were taken on cross sectional tomography between the first and second molars: the distance from the mandibular canal to the inner surface of both the buccal and lingual cortices, the distance from the mandibular canal to the inferior border of the mandible, and the buccolingual width of the mandible. The buccolingual location of the canals was classified as lingual, central, of buccal. Each measurement was analyzed with an independent test to compare Class {iota}{iota}{iota} malocclusion to normal occlusion. Compared to the control group, the prognathic group had a shorter distance from the canal to the inner surface of the lingual cortex and to the base of the mandible. A higher percentage of the canals were located lingually in the prognathic group. This study showed that the mandibular canal was located more lingually and interiorly in prognathic patients than in patients with normal occlusion. These results could help surgeons to reduce injuries to the inferior alveolar nerve.

  20. SUBJECTIVE HEALTH ASSESSMENT AND HEALTH BEHAVIOUR OF ADULT INHABITANTS OF TOWNS LOCATED IN THE VICINITY OF WIND FARMS IN POLAND

    Directory of Open Access Journals (Sweden)

    Bożena Mroczek

    2010-06-01

    Full Text Available Background. The development of wind power industry is beneficial both for human beings and their environment, even so it causes anxiety of people living near wind farms. It is highly related to insufficient information on the effect of wind farms on human health. The aim of this study was to assess subjective health, existing problems and health behaviours demonstrated by the residents of places located near wind farms. Materials of methods. The study was performed in January and February 2009. The research tool was a questionnaire consisting of the Norwegian version of The SF-36 General Health Questionnaire, the Visual Analog Scale (VAS for health assessment, and author’s questions. Information was obtained from 343 respondents, whose average age was 45 years. Out of them 57% had a job, while 12% were unemployed. All respondents were country dwellers. Results: General health was assessed as excellent or very good by 30%, as bad by 10.8%. One-fourth of respondents observed the worsening of their health. Some 59.2% claimed that wind farms were over 1500 m from their houses; people living in the shortest distance form a wind mill (700 m constituted 8%. One-third thought that windmills were safe for health; 69.1% did not regard windmills beneficial to themselves, and 2.6% could not see any advantages for the local community. Overweight and obesity were found in 42.34%, and 96.8% suffered from chronic diseases. Conclusions: 1. Subjective quality of life assessment depends directly on internal conditions of an individual. Construction of wind farms is not evaluated as an investment that changes the life of an individual. It is thought to have no effect on the assessment of health or its worsening. 2. Risk behaviours in the group examined do not differ from those observed in the general population. The factors which make the behaviours different are gender, age below 65 and occupational inactivity.

  1. Placed Parenting, locating unrest: failed femininities, troubled mothers and rioting subjects

    Directory of Open Access Journals (Sweden)

    Kim Allen

    2012-07-01

    Full Text Available Critical attention has been given to the consolidation of classed forms of 'placed personhood', as compelling future-orientated and self-regulating subjects that 'fit' into contemporary economic and social formation. These forms of personhood, spoken of as moral character and behavioural 'traits', are increasingly attached to placed parenthood: as that which (selflocates in the right moral and material terrain. Good subjects – made through good parenting and in particular via 'good mothers' – are tasked with self-optimizing and bringing forward their own futures and those of their families (Allen and Osgood 2009; Armstrong 2010; Evans 2010, Gillies 2007; Lawler 2000; Taylor 2012a; Taylor and Addison 2011. A broader 'public' as concerned with equity, welfare and redistribution is dis-placed and entirely re-placed with a self-orientated 'enterprising' privatized response. This limited response is self-congratulating of its own 'responsibility' and condemning of those who 'fail' heightened efforts (in times of 'cutting back' parent-citizens are told simply to be more 'efficient'. 'Necessity' and 'austerity' are, as the editors of this special issue highlight, invoked to re-do all kind of classed and gendered violence, where the most privileged sections of society are evacuated from blame in times of economic crisis: in contrast, what re-circulates is a stated need for poor, 'failing mothers' to 'step-up' for all our sakes. Those who cannot bring themselves forward and propel into this neo-liberal future are increasingly condemned as the wrong kind of parents. This piece aims to chart some of the 'ugliness of parenting' (Taylor 2009, 2012b as placed parenthood attaches to specific classed locales and subjects as that which 'fails' and 'troubles' the future. This is witnessed in the example of and responses to the English Riots of 2011, which is placed as a case study casting light on intersections of class, race, gender and sexuality in forms

  2. Evolution of magnetic phases located in Boyacá clays subject to high temperatures

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    Oscar Orlando Ruge-Guerrero

    2016-07-01

    Full Text Available In this paper we analyze clay samples obtained from the region of Tunja Boyacá to study the effect of heating temperature in the color of these materials and at the same time as indicative of the nature and distribution of constituents iron oxide Fe2 O3 . These colors are of decorative importance in the manufacture of roofing and brick housing construction. X-ray Fluorescence (XRF, X-ray Diffraction (XRD, Mössbauer Spectroscopy (MS and Scanning Electron Microscopy (SEM for samples subjected to heat treatment between (400-1200 ⁰C was used to assess the evolution of the phases and microstructure in the samples. The results indicate that the spectral properties of the samples are influenced primarily by the mineralogy of Fe. Goethite and hematite phases were identified in all samples. Mössbauer analyzes indicated that with increasing temperature of the raw clay presents an increase in phase of hematite and the red tone from the body of the same, in contrast to samples of yellow tone natural clay . Hematite formation and increased its magnetic ordering is largely due to the disappearance of organic matter and the oxidation of iron ions arranged in mineralogical phases of raw clay.

  3. Subjectivity

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    Jesús Vega Encabo

    2015-11-01

    Full Text Available In this paper, I claim that subjectivity is a way of being that is constituted through a set of practices in which the self is subject to the dangers of fictionalizing and plotting her life and self-image. I examine some ways of becoming subject through narratives and through theatrical performance before others. Through these practices, a real and active subjectivity is revealed, capable of self-knowledge and self-transformation. 

  4. Evaluation of mental foramen location in the 10–70 years age range ...

    African Journals Online (AJOL)

    Evaluation of mental foramen location in the 10–70 years age range using ... limit from the lower edge of the mandible, and vertical size of the MF were measured. ... Conclusions: Knowing both the position and the distance of the MF from the ...

  5. Outpatient treatment of alcohol use disorders among subjects 60+ years

    DEFF Research Database (Denmark)

    Andersen, Kjeld; Bogenschutz, Michael P; Bühringer, Gerhard

    2015-01-01

    BACKGROUND: The proportion of 60+ years with excessive alcohol intake varies in western countries between 6-16 % among men and 2-7 % among women. Specific events related to aging (e.g. loss of job, physical and mental capacity, or spouse) may contribute to onset or continuation of alcohol use....... Participants are randomly assigned to four sessions of Motivational Enhancement Treatment (MET) or to MET plus an add-on with eight sessions based on the Community Reinforcement Approach (CRA), which include a new module targeting specific problems of older adults. A series of assessment instruments is applied......, including the Form-90, Alcohol Dependence Scale, Penn Alcohol Craving Scale, Brief Symptom Inventory and WHO Quality of Life. Enrolment will be completed by April 2016 and data collection by April 2017. The primary outcome is the proportion in each group who are abstinent or have a controlled use of alcohol...

  6. The Location of Displaced New Orleans Residents in the Year After Hurricane Katrina

    OpenAIRE

    Sastry, Narayan; Gregory, Jesse

    2014-01-01

    Using individual data from the restricted version of the American Community Survey, we examined the displacement locations of pre–Hurricane Katrina adult residents of New Orleans in the year after the hurricane. More than one-half (53 %) of adults had returned to—or remained in—the New Orleans metropolitan area, with just under one-third of the total returning to the dwelling in which they resided prior to Hurricane Katrina. Among the remainder, Texas was the leading location of displaced res...

  7. Understanding variability in time spent in selected locations for 7-12-year old children.

    Science.gov (United States)

    Xue, Jianping; McCurdy, Thomas; Spengler, John; Ozkaynak, Hâluk

    2004-05-01

    This paper summarizes a series of analyses of clustered, sequential activity/location data collected by Harvard University for 160 children aged 7-12 years in Southern California (Geyh et al., 2000). The main purpose of the paper is to understand intra- and inter-variability in the time spent by the sample in the outdoor location, the location exhibiting the most variability of the ones evaluated. The data were analyzed using distribution-free hypothesis-testing (K-S tests of the distributions), generalized linear modeling techniques, and random-sampling schemes that produced "cohorts" whose descriptive statistical characteristics were evaluated against the original dataset. Most importantly, our analyses indicate that subdividing the population into appropriate cohorts better replicates parameters of the original data, including the interclass correlation coefficient (ICC), which is a relative measure of the intra- and inter-individual variability inherent in the original data. While the findings of our analyses are consistent with previous assessments of "time budget" and physical activity data, they are constrained by the rather homogeneous sample available to us. Owing to a general lack of longitudinal human activity/location data available for other age/gender cohorts, we are unable to generalize our findings to other population subgroups.

  8. Predictors of subjective health status 10 years post-PCI

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    Jan C. van den Berge

    2016-06-01

    Conclusions: SF-36 scores at baseline, age, and previous PCI were significant predictors of subjective health status 10 years post-PCI. Specifically, the SF-36 score at baseline was an important predictor. Thus assessment of subjective health status at baseline is useful as an indicator to predict long-term subjective health status. Subjective health status becomes better by optimal medical treatment, cardiac rehabilitation and psychosocial support. This is the first study determining predictors of subjective health status 10 years post-PCI.

  9. The location of displaced New Orleans residents in the year after Hurricane Katrina.

    Science.gov (United States)

    Sastry, Narayan; Gregory, Jesse

    2014-06-01

    Using individual data from the restricted version of the American Community Survey, we examined the displacement locations of pre-Hurricane Katrina adult residents of New Orleans in the year after the hurricane. More than one-half (53 %) of adults had returned to-or remained in-the New Orleans metropolitan area, with just under one-third of the total returning to the dwelling in which they resided prior to Hurricane Katrina. Among the remainder, Texas was the leading location of displaced residents, with almost 40 % of those living away from the metropolitan area (18 % of the total), followed by other locations in Louisiana (12 %), the South region of the United States other than Louisiana and Texas (12 %), and elsewhere in the United States (5 %). Black adults were considerably more likely than nonblack adults to be living elsewhere in Louisiana, in Texas, and elsewhere in the South. The observed race disparity was not accounted for by any of the demographic or socioeconomic covariates in the multinomial logistic regression models. Consistent with hypothesized effects, we found that following Hurricane Katrina, young adults (aged 25-39) were more likely to move further away from New Orleans and that adults born outside Louisiana were substantially more likely to have relocated away from the state.

  10. Responsiveness of 'Conference' pears to 1-methylcyclopropene: the role of harvest date, orchard location and year.

    Science.gov (United States)

    Chiriboga, Maria-Angeles; Schotsmans, Wendy C; Larrigaudière, Christian; Dupille, Eve; Recasens, Inmaculada

    2013-02-01

    In some pear varieties like 'Conference', 1-methylcyclopropene (1-MCP) treatment often impairs the ripening process indefinitely and the pears remain 'evergreen'. To better understand this behaviour, the influence of the harvest date, orchard location and year on the effectiveness of 1-MCP treatment was investigated. Pear softening was inhibited by 1-MCP treatment and the effectiveness of the treatment depended on harvest date, orchard location and year. Differences in the rate of softening in 1-MCP-treated pears depended mainly on the fruit physiological maturity at the moment of 1-MCP treatment. Accordingly, the combination of the Streif index and ethylene production at harvest appeared to be able to predict the evergreen behaviour. Treated pears with a low Streif index (<0.8) and high ethylene production at harvest (≥0.23 µL kg(-1) h(-1)) maintain significantly high firmness but did soften during shelf life, reaching acceptable eating quality. Evergreen behaviour was mainly influenced by the initial fruit maturity and especially by the ability of the fruit to produce ethylene at the moment of treatment. More mature fruit were able to overcome the inhibition by 1-MCP, and the solution to prevent evergreen behaviour therefore lies in the adequate determination of harvest maturity. Copyright © 2012 Society of Chemical Industry.

  11. Analysis of several methods and inertial sensors locations to assess gait parameters in able-bodied subjects.

    Science.gov (United States)

    Ben Mansour, Khaireddine; Rezzoug, Nasser; Gorce, Philippe

    2015-10-01

    The purpose of this paper was to determine which types of inertial sensors and which advocated locations should be used for reliable and accurate gait event detection and temporal parameter assessment in normal adults. In addition, we aimed to remove the ambiguity found in the literature of the definition of the initial contact (IC) from the lumbar accelerometer. Acceleration and angular velocity data was gathered from the lumbar region and the distal edge of each shank. This data was evaluated in comparison to an instrumented treadmill and an optoelectronic system during five treadmill speed sessions. The lumbar accelerometer showed that the peak of the anteroposterior component was the most accurate for IC detection. Similarly, the valley that followed the peak of the vertical component was the most precise for terminal contact (TC) detection. Results based on ANOVA and Tukey tests showed that the set of inertial methods was suitable for temporal gait assessment and gait event detection in able-bodied subjects. For gait event detection, an exception was found with the shank accelerometer. The tool was suitable for temporal parameters assessment, despite the high root mean square error on the detection of IC (RMSEIC) and TC (RMSETC). The shank gyroscope was found to be as accurate as the kinematic method since the statistical tests revealed no significant difference between the two techniques for the RMSE off all gait events and temporal parameters. The lumbar and shank accelerometers were the most accurate alternative to the shank gyroscope for gait event detection and temporal parameters assessment, respectively. Copyright © 2015. Published by Elsevier B.V.

  12. A Nonimmunosuppressant Approach on Asia Psoriasis Subjects: 5-Year Followup and 11-Year Data Analysis

    Directory of Open Access Journals (Sweden)

    Tony Yuqi Tang

    2012-01-01

    Full Text Available Mono- or combine immunosuppressants are commonly used for psoriasis; however the side effect caused by potent systemic immunosuppressants frequently incurred; moreover the inflammation flares up shortly after immunosuppressants are discontinued. An alternative nonimmunosuppressive therapy was introduced to psoriasis subjects. A retrospective observational study consisted of 1583 psoriasis patients who were treated with Herose Psoria capsule 1440 mg three times daily at two clinical centres, one in China, the other in Singapore, from 1 January 2000 to 1 January 2011. Psoriasis lesion evolution was photographed at monthly visit, and efficacy and safety were assessed using psoriasis area severity index PASI score grading, renal and liver function testing, and adverse event reporting and supplemented by information obtained during targeted telephone interviews. The effectiveness of Herose on psoriasis was inversely associated to prior immunosuppressants exposure (r=0.9154, significant improvements occurred in non-immunosuppressants subjects, and complete clearance was achieved in 8 months (87.5%, 14 of 16; the wavelike evolution of psoriatic lesion appeared in prior immunosuppressants subjects.

  13. A 15-Year Review of Trends in Representation of Female Subjects in Islamic Bioethics Research.

    Science.gov (United States)

    Hussain, Zeenat; Kuzian, Edyta; Hussain, Naveed

    2017-02-01

    Gender representation in Islamic bioethics research in the twenty-first century has not been studied. To study temporal trends in representation of female subjects in Islamic bioethics research, PubMed-listed publications on Islamic bioethics from years 2000 to 2014 were reviewed for gender participation in human subjects' research. There were temporal trends of increasing publications of Islamic bioethics-related human subjects' research (64 papers over 15 years; R (2) = 0.72; p < 0.0004). Female subjects were well represented with a trend toward increasing participation. This was true for women from Muslim-majority countries even in non-gender-focused studies over the past 15 years.

  14. Association between subjective memory complaints and nursing home placement: a four-year follow-up

    DEFF Research Database (Denmark)

    Waldorff, Frans Boch; Siersma, Volkert; Waldemar, Gunhild

    2009-01-01

    nursing home placements were observed. Subjective memory complaints were associated with an adjusted Hazard Ratio (HR) of 2.59 for nursing home placement. Other statistical significant covariates were MMSE anxiety......OBJECTIVE: In order to evaluate whether elderly persons with subjective memory complaints may be regarded as a group of potentially vulnerable patients who need close follow-up, we investigated the risk of nursing home placement during a 4-year follow-up period. METHODS: Prospective cohort survey....../depression (HR = 4.74). The effect of subjective memory complaints is seen to moderate when subjects are older. CONCLUSION: The data of this study indicated that in an elderly primary care population the presence of subjective memory complaints was a significant independent predictor for nursing home placement...

  15. One-year prospective replication study of an untreated sample of community dysthymia subjects.

    Science.gov (United States)

    McCullough, J P; McCune, K J; Kaye, A L; Braith, J A; Friend, R; Roberts, W C; Belyea-Caldwell, S; Norris, S L; Hampton, C

    1994-07-01

    This study replicates an earlier naturalistic-prospective investigation of nontreatment, community DSM-III-R dysthymia subjects. Major goals were to determine spontaneous remission rates and monitor the stability of psychosocial functioning levels over time. Twenty-four dysthymia subjects were followed for 1 year. Three remissions (13%) were diagnosed at the final interview. At a 4-year diagnostic follow-up contact with the remitters only, one remitter had relapsed and two remained in remission. Subjects were monitored for depressive symptom intensity, personality functioning, general medical distress, cognitive functioning, coping stylistics, interpersonal functioning, quality of their social support resources, and general family functioning. Stable levels of psychosocial functioning were maintained across all measures over the 1-year period. Current psychometric findings confirm the conclusions of the earlier nontreatment prospective study that dysthymia is a chronic mood disorder with stable psychosocial features and is unlikely to remit spontaneously over time.

  16. Physical exercise, sickness absence and subjective employability: An 8-year longitudinal observational study among musculoskeletal patients.

    Science.gov (United States)

    Storm, Vera; Paech, Juliane; Ziegelmann, Jochen P; Lippke, Sonia

    2016-06-13

    Physical exercise recommendations become particularly effective when embedded into medical rehabilitation. However, little is known about long-term behaviour maintenance and its effect on sickness absence and subjective employability. The current longitudinal observational study investigated self-reported physical exercise, sickness absence and subjective employability over a period of 8 years. A total of 601 (T0) outpatients (mean age 45.14 years; standard deviation 10.73 years, age range 18-65 years) with different orthopaedic disorders were recruited during their 3-week medical rehabilitation in Germany. Of these, 61.7% (n = 371) were female. Follow-ups were carried out at 6 months (T1, n = 495), 12 months (T2, n = 340), 3 years (T3, n = 296) and 8 years (T4, n = 142) after baseline. Patient characteristics, exercise status, social-cognitive variables, sickness absence and subjective employability were obtained via self-report questionnaires. SPSS hierarchical regression models were used for data analysis, controlling for baseline measures and sociodemographic variables. Physical exercise status 6 months after rehabilitation treatment (T1) predicted sickness absence at 12 months (T2). Inactive people were 3.28 times more likely to be on sick leave at T2. In addition, physical exercise at T1 predicted subjective employability 12 months (T2) and 3 years (T3) later. Those who met the recommendations to be physically active for at least 40 min a week were more likely to feel able to work. Exercise appears to play an important role in reducing sickness absence and subjective employability and should be promoted within and after rehabilitation treatment.

  17. Association between cognitive impairment and eating habits in elderly Chinese subjects over 90 years of age.

    Science.gov (United States)

    Gao, Lingyun; Dong, Birong; Hao, Qiu Kui; Ding, Xiang

    2013-08-01

    Eating habits may have a key influence on cognitive function, however, the relationship between dietary intake and cognitive impairment in the elderly Chinese population has not been explored. The present study investigated the association between cognitive impairment and eating habits in elderly Chinese subjects >90 years of age. This study comprised data from subjects included in the 2005 Project of Longevity and Ageing in Dujiangyan, China. Subjects were divided into two groups: cognitive impairment group and normal group. Sociodemographic and dietary habit data were collected and cognitive function was assessed in all subjects using the Mini-Mental State Examination. Data from 763 subjects (249 men, 514 women) were included. There was no statistically significant difference in eating habits between the two groups. Education level in the cognitive impairment group was significantly lower than in the normal group. Significant between-group differences were detected in factors relating to subjects' professions. Eating habits were not related to cognitive impairment in elderly Chinese people >90 years of age.

  18. Body composition changes over 9 years in healthy elderly subjects and impact of physical activity.

    Science.gov (United States)

    Genton, Laurence; Karsegard, Véronique L; Chevalley, Thierry; Kossovsky, Michel P; Darmon, Patrice; Pichard, Claude

    2011-08-01

    Age-related changes of body composition affect health status. This study aims at clarifying body composition changes in healthy elderly subjects, and evaluating the impact of physical activity on these changes. In 1999, 213 subjects ≥ 65 years recruited through advertisements underwent assessment of health state, energy expenditure by physical activity, body composition by bioimpedance analysis and body cell mass by total body potassium. In 2008, 112 of them repeated these assessments with additional determination of Barthel index, Mini Mental State Examination and Geriatric Depression Score. Lean tissues decreased in both genders (p physical activity limited lean tissue loss in men but not in women. Loss of lean tissues occurs exponentially with aging. Further research should confirm these changes in subjects over 80 years. Increasing physical activity limits fat-free mass loss in men but not women. Copyright © 2011 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  19. One- to Three-Year-Old Children's Experience of Subjective Wellbeing in Day Care

    Science.gov (United States)

    Seland, Monica; Sandseter, Ellen Beate Hansen; Bratterud, Åse

    2015-01-01

    The aim of the study on which this paper is based was to explore in which situations and contexts Norwegian 1-3-year-olds experience subjective wellbeing in day care. The data in this study was collected through qualitative phenomenological observations of 18 children, and an inductive process of analysis was conducted. The results show that…

  20. Greater severity of new onset asthma in allergic subjects who smoke: a 10-year longitudinal study

    Directory of Open Access Journals (Sweden)

    Antic Tjana

    2011-01-01

    Full Text Available Abstract Background Little is known about the association between cigarette smoking and asthma severity. We assessed smoking as a determinant of disease severity and control in a cohort of clinic-referred allergic subjects who developed new onset asthma. Methods Allergic rhinitis subjects with no asthma (n = 371 were followed-up for 10 years and routinely examined for asthma diagnosis. In those who developed asthma (n = 152, clinical severity and levels of asthma control were determined. Among these subjects, 74 (48.7% were current smokers, 17 (11.2% former smokers, and 61 (40.1% never smokers. Results When comparing current or past smokers to never smokers they had a higher risk of severe asthma in the univariate analysis, which became non-significant in the multivariate analysis. On the other hand, the categories of pack-years were significantly related to severe asthma in a dose response relationship in both the univariate and multivariate analysis: compared to 0 pack years, those who smoked 1-10 pack-years had an OR(95% CI of 1.47(0.46-4.68, those who smoked 11-20 pack-years had an OR of 2.85(1.09-7.46 and those who smoked more than 20 pack-years had an OR of 5.59(1.44-21.67 to develop more severe asthma. Smokers with asthma were also more likely to have uncontrolled disease. A significant dose-response relationship was observed for pack-years and uncontrolled asthma. Compared to 0 pack years, those who smoked 1-10 pack-years had an OR of 5.51(1.73-17.54 and those who smoked more than 10 pack-years had an OR of 13.38(4.57-39.19 to have uncontrolled asthma. Conclusions The current findings support the hypothesis that cigarette smoking is an important predictor of asthma severity and poor asthma control.

  1. Incidence and hemodynamic characteristics of near-fainting in healthy 6- to 16-year old subjects.

    Science.gov (United States)

    de Jong-de Vos van Steenwijk, C C; Wieling, W; Johannes, J M; Harms, M P; Kuis, W; Wesseling, K H

    1995-06-01

    We studied the incidence and hemodynamic characteristics of near-fainting under orthostatic stress in healthy children and teenagers. Orthostatic stress testing is increasingly used to identify young subjects with unexplained syncope. However, the associated incidence of syncope and hemodynamic responses in normal young subjects are not well known. Eighty-four healthy subjects 6 to 16 years old performed forced breathing, stand-up and 70 degrees tilt-up tests. An intravenous line to sample blood for biochemical assessment of sympathetic function was introduced between the stand-up and tilt-up tests. Finger arterial pressure was measured continuously. Left ventricular stroke volume was computed from the pressure pulsations. Sixteen of the 84 subjects were excluded because of technical problems. The incidence of a near-fainting response in the remaining 68 subjects was 10% (7 of 68) for the stand-up test and 40% (29 of 68) for the tilt-up test. Baseline parasympathetic and sympathetic activity of nonfainting and near-fainting subjects was not different. Near-fainting was characterized by attenuated systemic vasoconstriction and exaggerated tachycardia that occurred as early as 1 min after return to the upright position. On tilt-up, plasma adrenaline levels increased by a factor of 2, with slightly higher increments in the near-fainting subjects. Inadequate vasoconstriction is the common underlying mechanism of near-fainting in young subjects. The remarkably high incidence of near-fainting during the tilt-up test after intravascular instrumentation raises serious doubts about the utility of this procedure in evaluating syncope of unknown origin in young subjects.

  2. Power and pain: the location of pain and fear in dentistry and the creation of a dental subject.

    Science.gov (United States)

    Nettleton, S

    1989-01-01

    It has been argued that the meaning of pain in childbirth and in general medicine has changed and that this change was part of a cognitive transformation that occurred in medicine during the post World War II period. This paper uses Foucault's notion of the gaze and his unique conception of power to explore the extent to which the understanding of pain, and the associated concept of fear, in dentistry, reflects those understandings found in medicine and obstetrics. Within the discourse of dentistry the conception of pain is both object and effect of the profession's techniques of observation and analysis. Analyses of pain and fear occurred on two levels: the micro-level of the individual and the macro-level of the population. The examples of the case history and the epidemiological survey are used to demonstrate these two levels of power/knowledge. The first technique contributed to the constitution of the psychological space, the second technique confirmed the social space. Within these spatialisations new conceptualisations of pain were realised and a subjective dental subject was manufactured. The findings of this paper add weight to the thesis that the functioning of power/knowledge transcends professional and disciplinary boundaries and is a process which is far more subtle and fundamental than one of political manoeuverings by interested groups or individuals or the accumulation of an increasingly sophisticated knowledge.

  3. COUNTRY LIFE QUALITY IN THE OPINION OF YOUNG PEOPLE IN RESPECT OF THEIR FIRST JOB LOCATION DECISION – SUBJECTIVE APPROACH

    Directory of Open Access Journals (Sweden)

    Jacek Pieczonka

    2017-03-01

    Full Text Available Despite advancement, numerous country regions have been observing adverse trends in terms of birth rates, society ageing, and negative migration balance. Such tendencies seem to affect particularly eastern (Podkarpacie, Podlasie and western (Opolszczyzna regions. Therefore, this article is aimed at investigating how young people assess rural life quality and identifying their preferences when choosing where to study, start their first job, or run their first business. The research sample consists of country-based farming school students and young country students of Opole colleges and universities. The level of country life has been presented through material and living conditions, while life quality has been presented through the respondents’ subjective assessment of their satisfaction with basic conditions that country regions can offer to young high school students. Survey results prove that filling gaps in income structure and narrowing distance between social-economic groups in urban and rural environments is importantly related to income from non-agricultural activities and consequently a better way of material life conditions in the country. Therefore, in the future, more effective measures should be dedicated to creating attractive, well-paid (perceived subjectively jobs. This element may determine rural populations’ satisfaction with their life quality to a greater extent than infrastructure. 

  4. Adenoma, advanced adenoma and colorectal cancer prevalence in asymptomatic 40- to 49-year-old subjects with a first-degree family history of colorectal cancer.

    Science.gov (United States)

    Del Vecchio Blanco, G; Cretella, M; Paoluzi, O A; Caruso, A; Mannisi, E; Servadei, F; Romeo, S; Grasso, E; Sileri, P; Giannelli, M; Biancone, L; Palmieri, G; Pallone, F

    2013-09-01

    First-degree relatives (FDRs) of patients with colorectal cancer (CRC) have an increased CRC risk. Few studies have addressed if adenoma and advanced adenoma risk is increased among individuals, 40-49 years of age, with a family history of CRC. Therefore, the aim of the study was to define the prevalence and location of adenoma, advanced adenoma and CRC, according to age, in asymptomatic individuals with a family history of CRC. Retrospective study of asymptomatic FDRs, 40 to ≥70 years of age undergoing first screening colonoscopy over a 3-year period, of CRC patients. Among 464 individuals studied, the prevalence of adenoma and advanced adenoma was 18.1% and 6.4%, respectively. According to age intervals, the prevalences of adenoma and advanced adenoma were 14% and 3.5%, respectively, in subjects 40-49 years of age; 14.4% and 6.3%, respectively, in subjects 50-59 years of age; 27% and 8%, respectively, in subjects 60-69 years of age; and 25% and 14%, respectively, in subjects ≥70 years of age; no significant difference was found among the four groups. No difference in lesion location was found, with similar numbers of preneoplastic lesions being present in the right colon and the left colon. CRC was diagnosed in three (0.64%) subjects, one of whom was in the 40-49 years age group. In our population of FDRs of CRC patients, 40-49 years of age, the prevalences of adenoma and advanced adenoma were similar to those observed in older subjects with the same CRC risk. Our data support the current indication to perform screening colonoscopy earlier than 45 years of age in subjects at high CRC risk. Colorectal Disease © 2013 The Association of Coloproctology of Great Britain and Ireland.

  5. Panoramic findings in 34-year-old subjects with facial pain and pain-free controls.

    Science.gov (United States)

    Huumonen, S; Sipilä, K; Zitting, P; Raustia, A M

    2007-06-01

    The aim of this study was to compare panoramic radiographic findings between subjects with reported facial pain and pain-free controls in a population-based sample of 34-year olds. The study was a part of a comprehensive medical survey including subjects born in the year 1966 in Northern Finland. A sub-sample of the cohort was formed based on the question concerning facial pain. A panoramic radiograph was taken of 48 subjects with facial pain and 47 pain-free controls. Pathological findings in the dentition, jaws, maxillary sinuses and temporomandibular joints (TMJs) were compared between the groups. The majority of the subjects in both groups did not have pathological findings. Compared with controls, the subjects with facial pain did not show significantly more pathological findings in the teeth, periodontium, maxillary sinuses, TMJs or in the other areas. Radiographic panoramic findings had no association with reported facial pain in the population-based sample of young adults, and have little impact on the diagnosis of facial pain.

  6. UNDERSTANDING VARIABILITY IN TIME SPENT IN SELECTED LOCATIONS FOR 7-12 YEAR OLD CHILDREN

    Science.gov (United States)

    This paper summarizes a series of analyses of clustered, sequential activity/location data collected by Harvard University for 160 children aged 7-12 in Southern California (Geyh et al., 2000). The main purpose of the paper is to understand intra- and inter-variability in the ti...

  7. 'Hella Ghetto!': (Dis)locating Race and Class Consciousness in Youth Discourses of Ghetto Spaces, Subjects and Schools.

    Science.gov (United States)

    Sung, Kenzo K

    Based on analysis of interviews conducted during 2008-2009 in Oakland, California, this paper examines how narratives of inner-city youth reinforce and destabilize mainstream conceptions of 'ghetto.' The paper demonstrates that inner-city youth discourses regarding 'ghetto' spaces, subjects and schools often exemplify a consciousness informed by both counter-hegemonic insights and internalized psychological trauma. In other words, the interviewed youth reconstitute the term 'ghetto' to signify structural and cultural processes of dislocation occurring in their neighborhood through narratives characterized by contradiction. This finding is significant because it questions how to analyze non-white narratives and offers 'dislocated consciousness' as an interpretive lens grounded in the contradictions of subaltern consciousness theorized by W.E.B. Dubois, Frantz Fanon and Antonio Gramsci. By developing the concept of 'dislocation' to illuminate how such youth negotiate, resist and internalize the material and ideological structures that condition their existence, this study contributes to the existing literature on race and class consciousness of urban youth. The paper concludes by exploring how strategies urban youth utilize to come to terms with their lives can provide new understandings of urban communities and schooling.

  8. A simple scoring model for advanced colorectal neoplasm in asymptomatic subjects aged 40-49 years.

    Science.gov (United States)

    Park, Yoo Mi; Kim, Hee Sun; Park, Jae Jun; Baik, Su Jung; Youn, Young Hoon; Kim, Jie-Hyun; Park, Hyojin

    2017-01-09

    Limited data are available for advanced colorectal neoplasm in asymptomatic individuals aged 40-49 years. We aimed to identify risk factors and develop a simple prediction model for advanced colorectal neoplasm in these persons. Clinical data were collected on 2781 asymptomatic subjects aged 40-49 years who underwent colonoscopy for routine health examination. Subjects were randomly allocated to a development or validation set. Logistic regression analysis was used to determine predictors of advanced colorectal neoplasm. The prevalence of overall and advanced colorectal neoplasm was 20.2 and 2.5% respectively. Older age (45-49 years), male sex, positive serology of Helicobacter pylori, and high triglyceride and low high-density lipoprotein (HDL) levels were independently associated with an increased risk of advanced colorectal neoplasm. BMI (body mass index) was not significant in multivariable analysis. We developed a simple scoring model for advanced colorectal neoplasm (range 0-9). A cutoff of ≥4 defined 43% of subjects as high risk for advanced colorectal neoplasm (sensitivity, 79%; specificity, 58%; area under the receiver operating curve = 0.72) in the validation datasets. Older age (45-49 years), male sex, positive serology of H. pylori, high triglyceride level, and low HDL level were identified as independent risk factors for advanced colorectal neoplasm.

  9. Phenols and ascorbic acid in black currants (Ribes nigrum L.): variation due to genotype, location, and year.

    Science.gov (United States)

    Vagiri, Michael; Ekholm, Anders; Öberg, Elisabeth; Johansson, Eva; Andersson, Staffan C; Rumpunen, Kimmo

    2013-10-02

    Black currant berries contain many biochemical compounds with proven or potential human health benefits. We studied the content of total and single polyphenols, ascorbic acid, soluble sugars, and titratable acidity for two advanced selections and three cultivars of black currant at two distant locations in Sweden (south: 56°06'N; north: 65°21'N) over a 3 year period. Regression analyses revealed the effect of genotype to be considerably larger than that of location and year. However, significant effects of location, year, and interactions were also revealed. A principal component analysis nevertheless separated the genotypes. The content of ascorbic acid, total phenols, total anthocyanins, and soluble sugars was highest in berries from the south, whereas the content of phenolic acids and titratable acidity was highest in berries from the north. The results show that selection of cultivars and production sites are important for cultivation of high-quality black currant raw material for health-promoting products.

  10. [Tattooing and its significance in Switzerland. A representative study of 2177 20-year-old Swiss subjects].

    Science.gov (United States)

    Haefeli, W E

    1990-03-03

    To investigate the incidence, significance and symbolism of tattooing in Switzerland, a representative group of 2177 young males (all liable for military service, age 19-21 years) were examined in 1988. All tattoos were sketched, the location was recorded and the individual meaning was discussed with the bearer. 135 subjects (6.2%) had 1-9 tattoos per person, showing 155 different marks. Only 13% of all tattoos were professional, moderate to large in size and most often located in the area of the upper arm and the shoulder. 87% of tattoos were self-inflicted or placed by a friend and the left side was therefore preferred (66%). In general, these were small to moderate in size, simple in design, and usually located on the forearm and the hand. The dominant significance of all tattoos was related to mental attitude (29%) and love affairs (14%). 13% were pictorial. Some were related to drug abuse, criminality of gangs, or contained magic symbolism or personal data such as zodiac signs and initials (about 4% each). Only 20% had no conventional or private meaning or involved concealed symbolism. For further understanding of the individuals' social history, it should be noted that some tattoos were characterized by minor differences of meaning, such as the "man-in-4-walls" mark (= prison), the "fuck-the-police" mark, the leaf of cannabis sativa or different cross motifs. Even greater consistency related to tattoos located in the web space between the thumb and the forefinger or on the back of the fingers. The location in itself may therefore provide additional personal information on individual circumstances at the time of tattooing.

  11. Subjects with Impaired Fasting Glucose: Evolution in a Period of 6 Years

    Science.gov (United States)

    Leiva, E.; Mujica, V.; Orrego, R.; Wehinger, S.; Soto, A.; Icaza, G.; Vásquez, M.; Díaz, L.; Andrews, M.; Arredondo, M.

    2014-01-01

    Aim. To study the evolution of impaired fasting glucose (IFG), considering glucose and HbA1c levels and risk factors associated, in a period of 6 years. Methods. We studied 94 subjects with impaired fasting glucose (IFG) that were diagnosed in 2005 and followed up to 2012. Glucose and HbA1c levels were determined. A descriptive analysis of contingence charts was performed in order to study the evolution in the development of type-2 diabetes mellitus (T2DM). Results. Twenty-eight of ninety-four subjects became T2DM; 51/94 remained with IFG; and 20/94 presented normal fasting glucose. From the 28 diabetic subjects, 9 had already developed diabetes and were under treatment with oral hypoglycemic agents; 5 were diagnosed with plasma glucose < 126 mg/dL, but with HbA1c over 6.5%. In those who developed diabetes, 15/28 had a family history of T2DM in first relative degree. Also, diabetic subjects had a BMI significantly higher than nodiabetics (t test: P < 0.01). The individuals that in 2005 had the highest BMI are those who currently have diabetes. Conclusion. The IFG constitutes a condition of high risk of developing T2DM in a few years, especially over 110 mg/dL and in obesity patients. PMID:25215305

  12. Subjects with Impaired Fasting Glucose: Evolution in a Period of 6 Years

    Directory of Open Access Journals (Sweden)

    E. Leiva

    2014-01-01

    Full Text Available Aim. To study the evolution of impaired fasting glucose (IFG, considering glucose and HbA1c levels and risk factors associated, in a period of 6 years. Methods. We studied 94 subjects with impaired fasting glucose (IFG that were diagnosed in 2005 and followed up to 2012. Glucose and HbA1c levels were determined. A descriptive analysis of contingence charts was performed in order to study the evolution in the development of type-2 diabetes mellitus (T2DM. Results. Twenty-eight of ninety-four subjects became T2DM; 51/94 remained with IFG; and 20/94 presented normal fasting glucose. From the 28 diabetic subjects, 9 had already developed diabetes and were under treatment with oral hypoglycemic agents; 5 were diagnosed with plasma glucose < 126 mg/dL, but with HbA1c over 6.5%. In those who developed diabetes, 15/28 had a family history of T2DM in first relative degree. Also, diabetic subjects had a BMI significantly higher than nodiabetics (t test: P < 0.01. The individuals that in 2005 had the highest BMI are those who currently have diabetes. Conclusion. The IFG constitutes a condition of high risk of developing T2DM in a few years, especially over 110 mg/dL and in obesity patients.

  13. Normative perceptions and past-year consequences as predictors of subjective evaluations and weekly drinking behavior.

    Science.gov (United States)

    Merrill, Jennifer E; Read, Jennifer P; Colder, Craig R

    2013-11-01

    Problem drinking during the college years continues to be an important area of study. Subjective evaluations of consequences have recently been demonstrated to predict future drinking behavior; however, what predicts those evaluations is yet unknown. Social Learning Theory (SLT) provides a guiding framework in this study. Primary aims are to investigate whether individual differences in past experience with alcohol consequences and normative perceptions of alcohol consequences predict subjective evaluations (i.e., the extent to which consequences are perceived as negative, aversive, or severe) and weekly drinking behavior. We also test whether evaluations mediate the influence of past consequences and norms on weekly drinking behavior. Following a baseline assessment, participants (N = 96 regularly drinking college students, 52% female) completed ten weekly web-based surveys on previous week alcohol use, consequences, and subjective evaluations of those consequences. A series of hierarchical linear models were used to test hypotheses. Most mediational pathways were not supported - weekly level evaluations do not appear to fully explain the effect of norms or past experience on weekly level drinking behavior. However, results demonstrated that normative perceptions of and past experience with consequences were associated with both weekly drinking behavior and subjective evaluations, and evaluations remained significant predictors of alcohol use behavior after accounting for these important between-person influences. Findings support the importance placed by SLT on cognition in drinking behavior, and suggest that norms for consequences and subjective evaluations may be appropriate targets of intervention in college students. © 2013 Elsevier Ltd. All rights reserved.

  14. Variability of near-fainting responses in healthy 6-16-year-old subjects.

    Science.gov (United States)

    de Jong-de Vos van Steenwijk, C C; Wieling, W; Harms, M P; Wesseling, K H

    1997-09-01

    1. Fainting is a common phenomenon in young subjects, but the final events before the actual faint are not well known. The aim of the present study was to study the inter-individual variability of haemodynamic events associated with near-fainting in children and teenagers. 2. Sixty-eight healthy subjects (aged 6-16 years) performed a 70 degrees tilt-up test with intravascular instrumentation for 5 min. Responses in 29 near-fainting subjects were analysed and compared with 39 non-fainting subjects. Arterial pressure was measured by Finapres. Left ventricular stroke volume was computed from the pressure pulsation waveform. 3. Inability to maintain vasomotor tone was the mechanism underlying near-fainting in the vast majority of near-fainting subjects. The three classical haemodynamic responses (vasovagal, vasodepressor and vagal) could be recognized, but large individual differences were found. After tilt back, blood pressure in near-fainters showed a mirror response to the stage before tilt-back; blood pressure gradually increased and was normal at 1 min after tilt-back. 4. The variability in haemodynamic responses on approach of an orthostatic faint is wide in the young.

  15. Measurements of exhaled nitric oxide in healthy subjects age 4 to 17 years

    DEFF Research Database (Denmark)

    Buchvald, Frederik; Baraldi, Eugenio; Carraro, Silvia

    2005-01-01

    NO was measured in healthy subjects of 4 to 17 years according to American Thoracic Society guidelines (single breath online, exhalation flow 50 mL/s) with a chemiluminescence analyzer (NIOX Exhaled Nitric Oxide Monitoring System, Aerocrine, Sweden) in 3 European and 2 US centers. Each child performed 3...... NO in 405 children was 9.7 ppb, and the upper 95% confidence limit was 25.2 ppb. FE NO increased significantly with age, and higher FE NO was seen in children with self-reported rhinitis/conjunctivitis or hay fever. The success rate was age-dependent and improved from 40% in the children 4 years old...

  16. Academic substance and location: The national technical university of Athens' five-year program

    DEFF Research Database (Denmark)

    Spyrou, Kostas J.; Psaraftis, Harilaos N.

    2014-01-01

    hydrodynamics, marine structures, and marine engineering. To be awarded an engineering diploma in Greece, one has to spend a minimum of five years. The program at NTUA has also 10 semesters, out of which nine are dedicated to course study while the tenth is spend on the writing of a thesis. There is no tuition...... charge for European Union students, while a small fee is charged for students from other countries. In the first two years, the students are taught the fundamentals of engineering science. The core courses are taught in the third year. The wide spectrum of expertise that exists in school means that most...

  17. Chronic kidney disease in hypertensive subjects ≥60 years treated in Primary Care.

    Science.gov (United States)

    Salvador-González, Betlem; Mestre-Ferrer, Jordi; Soler-Vila, Maria; Pascual-Benito, Luisa; Alonso-Bes, Eva; Cunillera-Puértolas, Oriol

    Hypertension (HT) is the second leading cause of kidney failure. In hypertensive patients with chronic kidney disease (CKD), blood pressure (BP) control is the most important intervention to minimise progression. For CKD diagnosis, standardised creatinine and estimated glomerular filtration rate (eGFR) testing by CKD-EPI is recommended. To describe the prevalence and factors associated with a moderate decrease in eGFR (by CKD-EPI) and BP control in subjects with HT. Cross-sectional descriptive study in subjects ≥ 60 years included in the SIDIAP plus database with hypertension and standardised serum creatinine and BP tests in the last 2years. eGFRrenal function, antiplatelet and lipid lowering agents). BP control criteria: ≤130/80mmHg in individuals with albuminuria, ≤140/90 in all other subjects. Prevalence of eGFR <60=18.8%. Associated factors: age, gender, heart failure, albumin/creatinine ratio, auricular fibrillation, smoking, dyslipidaemia, diabetes and obesity. BP control: 66.14 and 63.24% in eGFR≥60 and eGFR <60, respectively (P<.05). Exposure to drugs was higher in eGFR<60. One in 5hypertensive patients without cardiovascular disease ≥60 years in primary care presented with a moderate decrease in eGFR. In addition to age and sex, albuminuria and heart failure were the main associated factors. Despite the increased exposure to drugs, BP control was lower in CKD. Copyright © 2017 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  18. Eighteen-year study of South Australian dolphins shows variation in lung nematodes by season, year, age class, and location.

    Science.gov (United States)

    Tomo, Ikuko; Kemper, Catherine M; Lavery, Trish J

    2010-04-01

    Between 1990 and 2007, carcasses of opportunistically collected short-beaked common dolphins (Delphinus delphis; n=238), Indo-Pacific bottlenose dolphins (Tursiops aduncus; n=167), and common bottlenose dolphins (Tursiops truncatus; n=15) were examined for parasites and life history data. Three species of lung nematodes (Halocercus lagenorhynchi, Stenurus ovatus, Pharurus alatus) were identified in surface nodules, subsurface lesions, or airways. Nematode burdens were light to heavy and, in many cases, would have compromised the dolphins' health. The number of dolphins infected was related to species, year, season, age class, and geographic region. Nematodes were found in all three species but were more prevalent in short-beaked common dolphins (mean annual prevalence=26%) than in bottlenose dolphins (12%). There was a significant increase in prevalence of nematodes in short-beaked common dolphins in 2005-06 (63%) compared to 1990-2004 (14%), with a peak in April-June. More young short-beaked common dolphins were infected than subadults and adults and, during the unusual infection event, there were more dependent calves (dolphin (Tursiops spp.) calves but no increase in overall prevalence was detected during 2005-06. Because neonates of both short-beaked common dolphins and bottlenose dolphins were infected, mother-to-calf transmission is suspected for these species in South Australia. Numbers of infections in short-beaked common dolphins were higher in Gulf St Vincent than elsewhere in South Australia, particularly in 2005-06. The cause of the unusual infection event in short-beaked common dolphins is unknown. We discuss the influence of dolphin diet, life history, and external factors.

  19. A Five Year Mortality Analysis in a Chest Disease Hospital Located in East Blacksea Region

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    Halit Cinarka

    2013-10-01

    Full Text Available Aim: Respiratory system diseases are common causes of the mortality in all age groups. This investigation was performed retrospectively to detect reasons for the death among the adult patients hospitalized in a hospital of chest disease. Material and Method: This study included all the patients hospitalized and died from any respiratory disease during five years from January 2004 to January 2009. Medical charts and official hospital death records of the patients were used for analysis. Results: It was determined that totally 294 thousands and 358 (142 thousands and 699 male, 151 thousands and 659 female patients admitted to the hospital and 19 thousands and 17 (13 thousands and 89 male, 5 thousands and 928 female were hospitalized and 659 of them resulted in death during the study period. The mean age of the death was 71 ± 12.23 (range between 19 and 111 year and 119 (18.05% of them were female and 540 (81.95% of them were male. The main causes of their mortality were pneumonia in 206 patients (31.2%, lung cancer in 178 (27% patients, chronic obstructive pulmonary disease (COPD in 142 (21.5% patients, tuberculosis in 25 (3.7% patients, pulmonary thromboembolism in 13 (1.9%. Discussion: We think that the knowledge about the reasons and the rates of the mortality is useful to decrease the mortality rates of respiratory disease and to provide appropriate standarts of the health services.

  20. Subjective memory complaints in general practice predicts future dementia: a 4-year follow-up study

    DEFF Research Database (Denmark)

    Waldorff, Frans Boch; Vogel, Asmus Mejling; Siersma, Volkert Dirk

    2012-01-01

    OBJECTIVE: Many older patients in general practice have subjective memory complaints (SMC); however, not all share this information with their general practitioner (GP). The association between SMC and future cognitive decline or dementia is not clear, especially in a general practice population......-nursing home residents aged 65 years and older consulted their GP in October and November 2002, and, when asked, 177 (24%) reported memory problems, and 50 (6.6%) received a hospital-based dementia diagnosis within the 4-years follow-up. SMC had an adjusted Hazard Ratio (HR) of 2.27 for subsequent dementia...... independent predictor for subsequent hospital-based dementia diagnosis. Thus, the GP could consider inquiring for memory complaints to identify vulnerable older patients....

  1. Baroreflex Sensitivity in Relation to Clinical Characteristics in Subject Aged 40 to 80 Years

    DEFF Research Database (Denmark)

    Brinth, Louise Schouborg; Pors, Kirsten; Latif, Tabassam

    2014-01-01

    women) with a mean age of 59 ± 11 years (range 41-79 years) were included. Baroreceptor activity was quantified through the Valsalva manoeuvre (VM) and as a spontaneous function. BRS was tested against age, gender, smoking status, body size and predicted risk of coronary heart disease based......Baroreflex function measured as baroreflex sensitivity (BRS) mirrors an integrated capacity of the autonomic nervous system. We aimed to assess the relationship between measures of BRS and age and relevant clinical characteristics. 80 subjects participating in the Copenhagen City Heart study (43...... breathing and VM. We could not demonstrate any correlation between BRS, smoking status, and body size when adjusting for age and gender, whereas spontaneous BRS was reduced with increasing Framingham risk score. Principal component analysis revealed three component explaining 69% of the total variance...

  2. Comparison of Intermittent Fasting Versus Caloric Restriction in Obese Subjects: A Two Year Follow-Up.

    Science.gov (United States)

    Aksungar, F B; Sarıkaya, M; Coskun, A; Serteser, M; Unsal, I

    2017-01-01

    Caloric restriction (CR) is proven to be effective in increasing life span and it is well known that, nutritional habits, sleeping pattern and meal frequency have profound effects on human health. In Ramadan some Muslims fast during the day-light hours for a month, providing us a unique model of intermittent fasting (IF) in humans. In the present study, we have investigated the effects of IF versus CR on the same non-diabetic obese subjects who were followed for two years according to the growth hormone (GH)/Insulin like growth factor (IGF)-1 axis and insulin resistance. Single-arm Interventional Human Study. 23 female subjects (Body Mass Index (BMI) 29-39, aged between 28-42years). Follow-up is designed as 12 months of CR, after which there was a month of IF and 11 months of CR again, to be totally 24 months. Subjects' daily diets were aligned as low calorie diet during CR and during the IF period, the same subjects fasted for 15 hours in a day for a month and there was no daily calorie restriction. Nutritional pattern was changed as 1 meal in the evening and a late supper before sleeping and no eating and drinking during the day light hours in the IF model. Subjects made brisk walking twice a day during the whole follow-up including both CR and IF periods. BMI, Blood glucose, insulin, TSH, GH, HbA1c, IGF-1, Homa-IR and urinary acetoacetate levels were monitored once in three months and twice in the fasting month. While subjects lost 1250 ± 372g monthly during the CR, in the IF period, weight loss was decreased to 473 ± 146 g. BMI of all subjects decreased gradually and as the BMI decreased, glucose, HbA1c, insulin, Homa-IR and TSH levels were decreased. GH levels were at baseline at the beginning, increased in the first six months and stayed steady during the CR and IF period than began decreasing after the IF period, while IGF-I increased gradually during the CR period and beginning with the 7th day of IF period, it decreased and kept on decreasing till the

  3. Positive youth development programs for adolescents with greater psychosocial needs: subjective outcome evaluation over 3 years.

    Science.gov (United States)

    Shek, Daniel T L; Sun, Rachel C F

    2014-06-01

    This study examined the views of 153,761 students participating in a positive youth development program designed for participants with greater psychosocial needs (the Tier 2 Program) in the context of the Project P.A.T.H.S. in Hong Kong. The program was implemented in the extension phase of the project from 2009/10 to 2011/12 school years. A validated subjective outcome evaluation scale was used to assess the views of the program participants toward the program qualities, implementer qualities, and program effectiveness after completion of the program. Nine datasets were used which were derived from the aggregated reports submitted by social service providers designing the Tier 2 Program. Participants generally held favorable views of program qualities, implementer qualities, as well as program effectiveness of the Tier 2 Program. Some small grade and program differences on subjective outcome evaluation were also found. Both program qualities and implementer qualities were significant predictors of program effectiveness in different grades. Consistent with the findings of the initial phase of the Project P.A.T.H.S., the present study suggests that the Tier 2 Program of the Project P.A.T.H.S. in Hong Kong is perceived favorably by program participants and its perceived effectiveness was high. Significant but small grade and program approach differences on subjective outcome evaluation were found. Both program and implementer qualities were predictive of perceived program effectiveness in different grades. Copyright © 2014 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  4. Exercise training decreases body mass index in subjects aged 50 years and over

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    Ignatio Rika Haryono

    2010-12-01

    Full Text Available Exercise training can improve blood pressure in normotensive, prehypertensive, and hypertensive subjects. One of the mechanisms of blood pressure reduction in hypertensive patients with obesity is through weight loss. This study aimed to examine the effect of exercise training on bodyweight and the relationship between weight loss and reduction of blood pressure. An experimental pre-post test design without controls was used to evaluate the effect of exercise training on weight loss. The study involved 89 elderly aged 50 years or more, consisting of 40 men and 49 women, who were members of Senayan Sport Fitness Club and had been exercising for at least three months. Exercise training was programmed and performed three times a week, consisting of aerobic (walking, jogging, static cycling, and resistance exercise. All exercise was performed for one to two hours with mild to moderate intensity. Blood pressure and body weight were obtained from medical records. Paired t-test showed that systolic blood pressure (SBP, diastolic blood pressure (DBP, mean arterial pressure (MAP, pulse pressure (PP, and body mass index (BMI were significantly lower after training [(systolic, 126.3 ± 2.9 vs 122.3 ± 2.7, p=0.02, (diastolic, 80.2 ± 3.1 vs 77.2 ± 2.4, p=0.00, (MAP, 95.6 ± 4.6 vs 92.2 ± 3.4, p=0.00, (PP, 46.1 ± 4.2 vs 45.1 ± 3.6, p=0.04, (BMI, 24.5 ± 2.9 vs 23.6 ± 2.9, p=0.04]. Duration of training was the most influential factor affecting rBMI, (Beta = 0.38; p=0.00. Exercise training could lower BMI and the reduction in diastolic blood pressure was higher for the subjects aged 70 years and over.

  5. Exercise training decreases body mass index in subjects aged 50 years and over

    Directory of Open Access Journals (Sweden)

    Ignatio Rika Haryono

    2016-02-01

    Full Text Available Exercise training can improve blood pressure in normotensive, prehypertensive, and hypertensive subjects. One of the mechanisms of blood pressure reduction in hypertensive patients with obesity is through weight loss. This study aimed to examine the effect of exercise training on bodyweight and the relationship between weight loss and reduction of blood pressure. An experimental pre-post test design without controls was used to evaluate the effect of exercise training on weight loss. The study involved 89 elderly aged 50 years or more, consisting of 40 men and 49 women, who were members of Senayan Sport Fitness Club and had been exercising for at least three months. Exercise training was programmed and performed three times a week, consisting of aerobic (walking, jogging, static cycling, and resistance exercise. All exercise was performed for one to two hours with mild to moderate intensity. Blood pressure and body weight were obtained from medical records. Paired t-test showed that systolic blood pressure (SBP, diastolic blood pressure (DBP, mean arterial pressure (MAP, pulse pressure (PP, and body mass index (BMI were significantly lower after training [(systolic, 126.3 ± 2.9 vs 122.3 ± 2.7, p=0.02, (diastolic, 80.2 ± 3.1 vs 77.2 ± 2.4, p=0.00, (MAP, 95.6 ± 4.6 vs 92.2 ± 3.4, p=0.00, (PP, 46.1 ± 4.2 vs 45.1 ± 3.6, p=0.04, (BMI, 24.5 ± 2.9 vs 23.6 ± 2.9, p=0.04]. Duration of training was the most influential factor affecting rBMI, (Beta = 0.38; p=0.00. Exercise training could lower BMI and the reduction in diastolic blood pressure was higher for the subjects aged 70 years and over.

  6. Influence of implant location in patients with and without type 2 diabetes mellitus: 2-year follow-up.

    Science.gov (United States)

    Abduljabbar, T; Javed, F; Malignaggi, V R; Vohra, F; Kellesarian, S V

    2017-09-01

    The aim of the present cross-sectional retrospective 2-year follow-up clinical study was to assess the influence of implant location on clinical and radiographic parameters around dental implants placed in patients with and without type 2 diabetes mellitus (T2DM). Twenty-seven patients with T2DM and 25 non-diabetic controls were included. Implants were classified into three zones according to their location: (1) anterior zone: implant/s replacing anterior teeth, (2) middle zone: implant/s replacing premolars, and (3) posterior zone: implant/s replacing molars. Peri-implant bleeding on probing (BOP), probing depth (PD), and crestal bone loss (CBL) were measured. P-values less than 0.05 were considered statistically significant. The mean age of patients with T2DM was 42.5 years and that of non-diabetic controls was 40.6 years. The mean fasting blood glucose levels of patients with and without T2DM were 74.5mg/dl (66-80mg/dl) and 82.5mg/dl (79-88.1mg/dl), respectively. The mean duration of T2DM was 4.3 years. There was no significant difference in BOP, PD, or CBL around implants placed in any of the zones in the jaws of patients with and without T2DM. There is no influence of implant location on clinical and radiographic parameters around dental implants placed in patients with and without T2DM. Copyright © 2017 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  7. High yielding tropical energy crops for bioenergy production: Effects of plant components, harvest years and locations on biomass composition.

    Science.gov (United States)

    Surendra, K C; Ogoshi, Richard; Zaleski, Halina M; Hashimoto, Andrew G; Khanal, Samir Kumar

    2017-12-18

    The composition of lignocellulosic feedstock, which depends on crop type, crop management, locations and plant parts, significantly affects the conversion efficiency of biomass into biofuels and biobased products. Thus, this study examined the composition of different parts of two high yielding tropical energy crops, Energycane and Napier grass, collected across three locations and years. Significantly higher fiber content was found in the leaves of Energycane than stems, while fiber content was significantly higher in the stems than the leaves of Napier grass. Similarly, fiber content was higher in Napier grass than Energycane. Due to significant differences in biomass composition between the plant parts within a crop type, neither biological conversion, including anaerobic digestion, nor thermochemical pretreatment alone is likely to efficiently convert biomass components into biofuels and biobased products. However, combination of anaerobic digestion with thermochemical conversion technologies could efficiently utilize biomass components in generating biofuels and biobased products. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Predictors of locating women six to eight years after contact: internet resources at recruitment may help to improve response rates in longitudinal research

    Directory of Open Access Journals (Sweden)

    Gignac Monique AM

    2007-06-01

    Full Text Available Abstract Background The ability to locate those sampled has important implications for response rates and thus the success of survey research. The purpose of this study was to examine predictors of locating women requiring tracing using publicly available methods (primarily Internet searches, and to determine the additional benefit of vital statistics linkages. Methods Random samples of women aged 65–89 years residing in two regions of Ontario, Canada were selected from a list of those who completed a questionnaire between 1995 and 1997 (n = 1,500. A random sample of 507 of these women had been searched on the Internet as part of a feasibility pilot in 2001. All 1,500 women sampled were mailed a newsletter and information letter prior to recruitment by telephone in 2003 and 2004. Those with returned mail or incorrect telephone number(s required tracing. Predictors of locating women were examined using logistic regression. Results Tracing was required for 372 (25% of the women sampled, and of these, 181 (49% were located. Predictors of locating women were: younger age, residing in less densely populated areas, having had a web-search completed in 2001, and listed name identified on the Internet prior to recruitment in 2003. Although vital statistics linkages to death records subsequently identified 41 subjects, these data were incomplete. Conclusion Prospective studies may benefit from using Internet resources at recruitment to determine the listed names for telephone numbers thereby facilitating follow-up tracing and improving response rates. Although vital statistics linkages may help to identify deceased individuals, these may be best suited for post hoc response rate adjustment.

  9. Dementia and oral health among subjects aged 75 years or older.

    Science.gov (United States)

    Syrjälä, Anna-Maija Hannele; Ylöstalo, Pekka; Ruoppi, Piia; Komulainen, Kaija; Hartikainen, Sirpa; Sulkava, Raimo; Knuuttila, Matti

    2012-03-01

     To study the association between diagnosed dementia and oral health, focusing on the type of dementia, among an elderly population aged 75 years or older. Elderly people with dementia are at risk from oral diseases, but to date, only a few studies have analysed the association between type of dementia and oral health, and their results are inconclusive. This cross-sectional study is based on the Geriatric multi-disciplinary strategy (Gems) study that included 76 demented and 278 non-demented subjects. The data were collected by means of an interview and an oral clinical examination. The type of dementia was diagnosed according to DSM-IV criteria. Poisson's and logistic regression models were used to determine relative risks (RR), odds ratios (OR) and 95% confidence limits (CI). Our results showed that patients with Alzheimer's disease and those with other types of dementia had an increased likelihood of having carious teeth, teeth with deep periodontal pockets, and poor oral and denture hygiene, compared with non-demented persons. The results showed that the type of dementia does not seem to be an essential determinant of oral health. Among the elderly aged 75 years or older, patients with Alzheimer's disease or other types of dementia are at increased risk of poor oral health and poor oral hygiene. © 2010 The Gerodontology Society and John Wiley & Sons A/S.

  10. Relationship between metabolic syndrome and periodontitis in 80-year-old Japanese subjects.

    Science.gov (United States)

    Minagawa, K; Iwasaki, M; Ogawa, H; Yoshihara, A; Miyazaki, H

    2015-04-01

    Potentially significant associations between metabolic syndrome (MetS) and periodontitis have been reported in recent studies; however, there are limited data on their association in the very old. The aim of this cross-sectional study was to investigate the association between MetS and periodontitis among 80-year-old Japanese subjects. The subjects were 234 Japanese aged 80 years old who participated in a health and periodontal examination in June 2008 in Niigata city, Japan, and were classified into three groups: (i) severe periodontitis: having six or more interproximal sites with clinical attachment level ≥ 6 mm and three or more interproximal sites with probing pocket depth (PPD) ≥ 5 mm (not on the same tooth) (n = 19); (ii) moderate periodontitis: having six or more interproximal sites with clinical attachment level ≥ 4 mm or six or more interproximal sites with PPD ≥ 5 mm (not on the same tooth) (n = 162); and (iii) no or mild periodontitis: neither "moderate" nor "severe" periodontitis (n = 53). MetS was defined using the modified criteria of the guidelines for the diagnosis of MetS in Japan. An ordinal logistic regression model was used to evaluate the association between MetS and periodontitis. Adjustments for gender, income, education, smoking status, dental visiting patterns, brushing frequency, exercise habits and dietary energy and food intake were considered. Overall, 57 individuals (24.4%) were diagnosed as having MetS. MetS was associated with the presence and severity of periodontitis (crude odds ratio = 2.24, 95% confidence interval = 1.14-4.41). This association remained statistically significant after multivariate adjustments (adjusted odds ratio = 2.10, 95% confidence interval = 1.03-4.28). Our findings provide evidence of an association between MetS and periodontitis in elderly Japanese. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  11. Subjective health legacy of the Chornobyl accident: a comparative study of 19-year olds in Kyiv

    Directory of Open Access Journals (Sweden)

    Havenaar Johan M

    2009-11-01

    Full Text Available Abstract Background Since the Chornobyl accident in 1986, the physical health of exposed children in Ukraine has been monitored, but their perceived health has not been studied. This study examines health perceptions of Ukrainian adolescents exposed to radioactive fallout in utero or as infants, and the epidemiologic and Chornobyl-related influences on self-reported health. Method We assessed three groups of 19-year olds in Kyiv: 262 evacuees from contaminated areas near the plant; 261 classmate controls; and 325 population-based controls. The evacuees and classmates were previously assessed at age 11. Structured interviews were conducted with the adolescents and their mothers (N = 766, followed by general physical examinations (N = 722 and blood tests (N = 707. Proportional odds logistic regression and multi-group path analysis were the major statistical tests. Results The examination and blood test results were similar across groups except for a significantly elevated rate of thyroid enlargement found by palpation in evacuees (17.8% compared former classmates (8.7% and population-based controls (8.0%. In addition, four evacuees and one population control had had a thyroidectomy. Compared to controls, the evacuees rated their health the least positively and reported more medically diagnosed illnesses during the 5 years preceding the interview, particularly thyroid disease, migraine headache, and vascular dystony. The consistent risk factors (p Conclusion The more negative self-evaluations of the evacuees were linked to a number of risk factors, including multiple hospitalizations, health risk perceptions, and epidemiologic risk factors. The increased rate of thyroid cancer and other diagnoses no doubt contributed to the evacuees' less positive subjective health. The strong effect of the mothers' perceptions argues in favor of developing risk communication programs for families rather than for mothers or adolescents as separate target groups.

  12. Stress, sense of coherence and subjective health in adolescents aged 13-18 years.

    Science.gov (United States)

    Moksnes, Unni K; Espnes, Geir A

    2017-06-01

    This study investigated the relationships between sex, age, stress and sense of coherence (SOC) and each of self-rated health (SRH) and subjective health complaints (SHCs) in adolescents. The study was based on a cross-sectional sample of 1239 adolescents aged 13-18 years. The participants reported scores on a questionnaire, including 12 items assessing SHC, the 13-item version of the Orientation to Life Questionnaire and the 30-item Adolescent Stress Questionnaire. Data were analysed with descriptive, comparative and hierarchical multiple regression analyses. Boys scored significantly higher on SRH than girls, whereas girls scored higher on SHCs. In the multivariate model, stress was significantly associated with SHCs, but not with SRH. SOC was significantly positively related to SRH and negatively related to SHC; the associations were significantly stronger for girls than for boys. A significant moderation effect (protective role) of SOC was found on the relation between stress and SHC. No causal conclusion was possible, but the findings may be used as a basis for further investigation of the role of stress and SOC in longitudinal studies and intervention studies.

  13. Three-dimensional Cervical Movement Characteristics in Healthy Subjects and Subgroups of Chronic Neck Pain Patients Based on Their Pain Location.

    Science.gov (United States)

    Waeyaert, Patirck; Jansen, Daniel; Bastiaansen, Marco; Scafoglieri, Aldo; Buyl, Ronald; Schmitt, Maarten; Cattrysse, Erik

    2016-08-01

    A cross-sectional observational study of three-dimensional (3D) cervical kinematics in 41 chronic neck pain (CNPs) patients and 156 asymptomatic controls. The objective was to investigate 3D cervical kinematics by analyzing and comparing quantitative and qualitative parameters in healthy subjects and CNPs. Furthermore, subgroups were formed to explore the influence of pain-location on cervical kinematics. The possible correlation of kinematic parameters with the degree of functional disability was examined as well. In patients with chronic neck pain, a clear pathological cause is frequently not identifiable. Therefore, the need to assess neck pain with a broader view than structure or anatomical-based divergences is desirable. Movements of the cervical spine were registered using an electromagnetic tracking system. Quantitative and qualitative kinematics were analyzed for active axial rotation, lateral bending, and flexion-extension motion components. During lateral bending, the range of the main motion demonstrated significant higher values (P = 0.001) in the controls (mean: 68.67° ± 15.17°) than patients (mean: 59.28° ± 15.41°). Significant differences were demonstrated between subgroups for several kinematic parameters (P pain group, some parameters also distinguished subgroups from controls. On average, the symmetrical group showed significant less harmonic movement patterns, expressed by qualitative parameters, in comparison with the "asymmetrical" group and controls. Furthermore, the "asymmetrical" group showed significant lower scores on quantitative parameters than the "symmetrical" group and controls. The degree of functional disability correlated moderately with changes in qualitative parameters. In this study, chronic neck pain patients with a symmetrical pain pattern showed significant poorer quality of movement, while those with asymmetrical pain showed a significant reduction in quantitative measures. Subgrouping of neck patients

  14. Multiple skin neoplasms in subjects under 40 years of age in Goiania, Brazil

    Science.gov (United States)

    Pereira, Samir; Curado, Maria Paula; Ribeiro, Ana Maria Quinteiro

    2015-01-01

    OBJECTIVE To describe the trend for malignant skin neoplasms in subjects under 40 years of age in a region with high ultraviolet radiation indices. METHODS A descriptive epidemiological study on melanoma and nonmelanoma skin cancers that was conducted in Goiania, Midwest Brazil, with 1,688 people under 40 years of age, between 1988 and 2009. Cases were obtained from Registro de Câncer de Base Populacional de Goiânia (Goiania’s Population-Based Cancer File). Frequency, trends, and incidence of cases with single and multiple lesions were analyzed; transplants and genetic skin diseases were found in cases with multiple lesions. RESULTS Over the period, 1,995 skin cancer cases were observed to found, of which 1,524 (90.3%) cases had single lesions and 164 (9.7%) had multiple lesions. Regarding single lesions, incidence on men was observed to have risen from 2.4 to 3.1/100,000 inhabitants; it differed significantly for women, shifting from 2.3 to 5.3/100,000 (Annual percentage change – [APC] 3.0%, p = 0.006). Regarding multiple lesions, incidence on men was observed to have risen from 0.30 to 0.98/100,000 inhabitants; for women, it rose from 0.43 to 1.16/100,000 (APC 8.6%, p = 0.003). Genetic skin diseases or transplants were found to have been correlated with 10.0% of cases with multiple lesions – an average of 5.1 lesions per patient. The average was 2.5 in cases without that correlation. CONCLUSIONS Skin cancer on women under 40 years of age has been observed to be increasing for both cases with single and multiple lesions. It is not unusual to find multiple tumors in young people – in most cases, they are not associated with genetic skin diseases or transplants. It is necessary to avoid excessive exposure to ultraviolet radiation from childhood. PMID:26465667

  15. Subjective memory complaints in primary care patients and death from all causes: a four-year follow-up

    DEFF Research Database (Denmark)

    Siersma, Volkert Dirk; Waldemar, Gunhild; Waldorff, Frans Boch

    2013-01-01

    -related quality of life were collected at the enrolment primary care consultation. Dates of death from all causes occurring during the four-year follow-up were retrieved from the national databases. Cox proportional hazard regression models on time to death (censored after four years) were used to examine......OBJECTIVE: To investigate the prognostic value of subjective memory complaints for all-cause mortality in order to determine whether elderly persons with subjective memory complaints may be regarded as a group of vulnerable patients who need close follow-up. DESIGN: Prospective cohort study...... the influence of subjective memory complaints on all-cause mortality. RESULTS: 88 patients died during the four-year follow-up. The association between subjective memory complaints and mortality had a statistically not significant hazard ratio (HR) of 0.91, adjusting for known confounders. Statistically...

  16. Age Effects on Upper Limb Kinematics Assessed by the REAplan Robot in Healthy Subjects Aged 3 to 93 Years.

    Science.gov (United States)

    Gilliaux, Maxime; Lejeune, Thierry M; Sapin, Julien; Dehez, Bruno; Stoquart, Gaëtan; Detrembleur, Christine

    2016-04-01

    Kinematics is recommended for the quantitative assessment of upper limb movements. The aims of this study were to determine the age effects on upper limb kinematics and establish normative values in healthy subjects. Three hundred and seventy healthy subjects, aged 3-93 years, participated in the study. They performed two unidirectional and two geometrical tasks ten consecutive times with the REAplan, a distal effector robotic device that allows upper limb displacements in the horizontal plane. Twenty-six kinematic indices were computed for the four tasks. For the four tasks, nineteen of the computed kinematic indices showed an age effect. Seventeen indices (the accuracy, speed and smoothness indices and the reproducibility of the accuracy, speed and smoothness) improved in young subjects aged 3-30 years, showed stabilization in adults aged 30-60 years and declined in elderly subjects aged 60-93 years. Additionally, for both geometrical tasks, the speed index exhibited a decrease throughout life. Finally, a principal component analysis provided the relations between the kinematic indices, tasks and subjects' age. This study is the first to assess age effects on upper limb kinematics and establish normative values in subjects aged 3-93 years.

  17. Prevalence of troublesome symptoms related to temporomandibular disorders and awareness of bruxism in 65- and 75-year-old subjects.

    Science.gov (United States)

    Unell, Lennart; Johansson, Anders; Ekbäck, Gunnar; Ordell, Sven; Carlsson, Gunnar E

    2012-06-01

    To assess the prevalence of three troublesome temporomandibular disorder (TMD) symptoms and awareness of bruxism in two cohorts of subjects aged 65 and 75 years. Epidemiological studies have demonstrated varying prevalence of TMD symptoms. The results concerning elderly people are inconclusive. In 2007 identical questionnaires were sent to all subjects born in 1942 and 1932 living in two Swedish counties. The response rate was 73.1% for the 65- and 71.9% for the 75-year-old subjects, totally 9093 subjects. The great majority reported no or only a few TMD problems. Less than 4% considered their TMD symptoms to be rather great or severe. The mean prevalence of TMD-related symptoms and bruxism was greater in women than in men in both age groups. The 75-year-old women reported a marked lower prevalence of TMD symptoms and bruxism than the 65-year-old women, whereas the age differences were small among the men. Self-reported bruxism was associated with a higher prevalence of TMD symptoms. The great majority of the subjects did not report any troublesome TMD related symptoms. However, 5.4% of the 65-year-old women and 3.8% of the 75-year-old women considered their symptoms severe or rather severe. © 2011 The Gerodontology Society and John Wiley & Sons A/S.

  18. Subjective Experiences in Activity Involvement and Perceptions of Growth in a Sample of First-Year Female University Students

    Science.gov (United States)

    Busseri, Michael A.; Rose-Krasnor, Linda

    2008-01-01

    We examined subjective experiences in activities and perceptions of growth in a sample of first-year female university students (N = 196; age range = 17 to 19 years old, M = 18.48, SD = 0.53; the most common ethnic affiliations were British Isles, 51% of respondents, Canadian, 34%, French, 14%, and German, 8%). Students described 4 activities,…

  19. Predictive Factors for Subjective Improvement in Lumbar Spinal Stenosis Patients with Nonsurgical Treatment: A 3-Year Prospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Ko Matsudaira

    Full Text Available To assess the predictive factors for subjective improvement with nonsurgical treatment in consecutive patients with lumbar spinal stenosis (LSS.Patients with LSS were enrolled from 17 medical centres in Japan. We followed up 274 patients (151 men; mean age, 71 ± 7.4 years for 3 years. A multivariable logistic regression model was used to assess the predictive factors for subjective symptom improvement with nonsurgical treatment.In 30% of patients, conservative treatment led to a subjective improvement in the symptoms; in 70% of patients, the symptoms remained unchanged, worsened, or required surgical treatment. The multivariable analysis of predictive factors for subjective improvement with nonsurgical treatment showed that the absence of cauda equina symptoms (only radicular symptoms had an odds ratio (OR of 3.31 (95% confidence interval [CI]: 1.50-7.31; absence of degenerative spondylolisthesis/scoliosis had an OR of 2.53 (95% CI: 1.13-5.65; <1-year duration of illness had an OR of 3.81 (95% CI: 1.46-9.98; and hypertension had an OR of 2.09 (95% CI: 0.92-4.78.The predictive factors for subjective symptom improvement with nonsurgical treatment in LSS patients were the presence of only radicular symptoms, absence of degenerative spondylolisthesis/scoliosis, and an illness duration of <1 year.

  20. Ventricular arrhythmias and risk of death and acute myocardial infarction in apparently healthy subjects of age >or=55 years

    DEFF Research Database (Denmark)

    Sajadieh, A; Nielsen, OW; Rasmussen, Verner

    2006-01-01

    arrhythmias were studied in a cohort of middle-aged and elderly subjects without apparent heart disease. Six hundred seventy-eight men and women aged 55 to 75 years without a history of heart disease or stroke were included. Baseline examinations included physical examinations, fasting laboratory testing......Increased ventricular ectopic activity and even more complex arrhythmias are not uncommon in subjects without apparent heart disease. However, their prognostic significance has been controversial and not updated in recent years. The prevalence and prognostic significance of different ventricular...

  1. Compensatory mechanisms in higher-educated subjects with Alzheimer's disease: a study of 20 years of cognitive decline.

    Science.gov (United States)

    Amieva, Hélène; Mokri, Hind; Le Goff, Mélanie; Meillon, Céline; Jacqmin-Gadda, Hélène; Foubert-Samier, Alexandra; Orgogozo, Jean-Marc; Stern, Yaakov; Dartigues, Jean-François

    2014-04-01

    A better knowledge of long-term trajectories of cognitive decline is a central feature of the study of the process leading to Alzheimer's dementia. Several factors may mitigate such decline, among which is education, a major risk factor for Alzheimer's disease. The aim of our work was to compare the pattern and duration of clinical trajectories before Alzheimer's dementia in individuals with low and high education within the PAQUID cohort involving 20 years of follow-up. The sample comprises 442 participants with incident Alzheimer's disease (27.2% were male)--171 with low education (mean age=86.2 years; standard deviation=5.3 years) and 271 with higher education (mean age=86.5; standard deviation=5.4)--and 442 control subjects matched according to age, sex and education. At each visit and up to the 20-year follow-up visit, several cognitive and clinical measures were collected and incident cases of Alzheimer's disease clinically diagnosed. The evolution of clinical measures in pre-demented subjects and matched controls was analysed with a semi-parametric extension of the mixed effects linear model. The results show that the first signs of cognitive decline occurred 15 to 16 years before achieving dementia threshold in higher-educated subjects whereas signs occurred at 7 years before dementia in low-educated subjects. There seemed to be two successive periods of decline in higher-educated subjects. Decline started ∼15 to 16 years before dementia with subtle impairment restricted to some cognitive tests and with no impact during the first 7 to 8 years on global cognition, cognitive complaints, or activities of daily living scales. Then, ∼7 years before dementia, global cognitive abilities begin to deteriorate, along with difficulties dealing with complex activities of daily living, the increase in self-perceived difficulties and depressive symptoms. By contrast, lower-educated subjects presented a single period of decline lasting ∼7 years, characterized by

  2. Stress and subjective well-being among first year UK undergraduate students

    OpenAIRE

    Denovan, Andrew; Macaskill, Ann

    2016-01-01

    Transition to university is stressful and successful adjustment is imperative for well-being. Historically research on transitional stress focussed on negative outcomes and ill health. This is the first UK study applying a positive psychology approach to investigate the characteristics that facilitate adjustment among new university students. A range of psychological strengths conceptualised as covitality factors, shown individually to influence the stress and subjective well-being (SWB) rela...

  3. 1967 : a year in the life of The Beatles : history, subjectivity, music

    OpenAIRE

    Engebråten, Linda

    2010-01-01

    This thesis is about The Beatles and locating them in 1967. It is a historical analytical study where I describe some of the most important events of 1967, and turning to hermeneutics and acknowledging the value of intertextuality I look at some of the ways the music, the events, and the social are interrelated. In this way I also try to map out The Beatles and their musical influences during this period. My perspective is also partly historiographical as I am interested in how the history a...

  4. Psycho-social and environmental correlates of location-specific physical activity among 9- and 15- year-old Norwegian boys and girls: the European Youth Heart Study

    Directory of Open Access Journals (Sweden)

    Anderssen Sigmund A

    2006-09-01

    Full Text Available Abstract Objective Little is known about the existence of independent location- or context specific forms of physical activity. This study sought to identify location-specific forms of physical activity in a sample of 9 and 15 years-olds Norwegian boys and girls, and examined their associations to psycho-social and environmental factors. Methods A cross-sectional study of 9 and 15-year-olds (N = 760; 379 boys and 381 girls was conducted in which participants responded to a computer-based questionnaire (PEACH tapping potentially location specific forms of physical activity as well as psycho-social and environmental correlates. Results Exploratory factor analysis indicated that the nine and fifteen year-olds self-reported their physical activity as located in three separate and specific contexts: a school commuting, b informal games play at school and c organized sport, structured exercise and games play in leisure time. Dependent of location, psycho-social and environmental correlates explained between 15 and 55 percent of the variance in physical activity. The impact of peer support, enjoyment and perceived competence in physical activity generalized across the three locations. Enjoyment of physical education classes, parental support and teacher support, in contrast, confined to particular location-specific forms of physical activity. Generally, behavioural beliefs and environmental factors represented marginal correlates of all location-specific forms of activity. Conclusion Young peoples' physical activity was identified as taking place in multiply genuine locations, and the psychosocial correlates of their physical activity seem to some extent to be location specific. Results may inform intervention efforts suggesting that targeting specific sets of psycho-social factors may prove efficient across physical activity locations, gender and age groups. Others, in contrast may prove effective in facilitating location specific physical activity

  5. Facility Location Evaluation for Haymill Service Study Area : Draft Supplement to the Environmental Statement, Fiscal Year 1977 Proposed Program.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1976-03-05

    This document expands the facility planning supplement to include alternative locations for the proposed new facility and environmental impacts associated with each alternative location. This supplement is prepared after public and agency review of the final planning supplement has been completed and reconnaissance studies have been made.

  6. Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the USDA Forest Service in Fiscal Years 2006-2009

    Science.gov (United States)

    Wilson, Anna B.

    2010-01-01

    The U.S. Geological Survey is required by Congress (under Public Law 86-509) to provide Locatable Mineral Reports to the USDA Forest Service whenever National Forest System lands are sold or exchanged. This volume is a compilation of the reports already provided to the Forest Service by the author in fiscal years 2006-2009 (October 2006-September 2009). Altogether, the reports describe the geology and locatable mineral resource potential of 57 properties offered in 10 land-exchange proposals. Approximately 41,084 acres were evaluated: 19,068 acres in Federal parcels and 22,016 acres in non-Federal parcels. The parcels are located in eight National Forests and one National Grassland in three States. Locatable Mineral Reports provide a summary of the geology and a subjective appraisal of the mineral resource potential of land parcels considered for exchange. Information in each report is based on a review of published maps and reports, unpublished data in U.S. Geological Survey files, the professional expertise of the writer, and interviews with other knowledgeable geoscientists. No visits were conducted to support the reports included in this volume. The mineral resource information provided is used in making relative comparisons of the potential future mineral value of lands being offered in an exchange and in appraising the value of the land. Future mineral potential value is subjectively expressed in qualitative terms using a three-tier nomenclature of 'high,' 'moderate,' and 'low.' In general, 'high' is applied where mineral deposits are present on the property or adjacent to it or there are other indications that the area has been mineralized. 'Moderate' is applied where mineralization is only suspected or where an area possesses some of the same geologic characteristics that are common to areas around known mineral deposits. A 'low' value is routinely applied to all remaining areas, with the understanding that the information required to prove the absence of

  7. Predictors and Outcomes of Variability in Subjective Alcohol Intoxication among College Students: An Event-Level Analysis across Four Years

    Science.gov (United States)

    Quinn, Patrick D.; Fromme, Kim

    2010-01-01

    Background Individual differences in subjective alcohol intoxication, as measured by laboratory-based alcohol challenge, have been identified as a phenotypic risk factor for alcohol use disorders. Further, recent evidence indicates that subjective alcohol response is also associated with event-level physiological consequences among college students, including blackouts and hangovers. Methods The current investigation tested predictors of and outcomes associated with subjective intoxication in the natural drinking environment. In a preliminary laboratory alcohol-challenge study (N = 53), we developed a brief measure of subjective alcohol intoxication for use in event level research. Participating students in the principal study (N = 1,867; 63% female; 54% Caucasian) completed 30 days of Web-based self-monitoring in each of the four college years. Results In the principal study, Generalized Estimating Equation analyses revealed that both lighter drinking and a family history of alcohol problems predicted greater subjective intoxication after accounting for estimated blood alcohol concentration (eBAC). Moreover, greater subjective intoxication during a given drinking episode was associated with negative alcohol-related consequences, illicit drug use, and unsafe sex, and at higher eBACs, was associated with aggression, sex, and property crime. Students who on average experienced greater subjective intoxication were also more likely to experience negative consequences and engage in illicit drug use, sex, unsafe sex, and aggression. Conclusions These findings suggest that both within-person variability and between-person individual differences in subjective intoxication may be risk factors for adverse drinking outcomes at the event level. Intervention efforts aimed at reducing problems associated with collegiate drinking may benefit from consideration both of who experiences greater subjective intoxication and of the situations in which they are more likely to do so

  8. Hyperthyrotropinaemia in untreated subjects with Down's syndrome aged 6 months to 64 years: a comparative analysis.

    Science.gov (United States)

    Meyerovitch, Joseph; Antebi, Felice; Greenberg-Dotan, Sari; Bar-Tal, Ornit; Hochberg, Ze'ev

    2012-07-01

    To determine whether an altered hypothalamic-pituitary-thyroid axis is inherent to Down's syndrome or if a high level of thyroid-stimulating hormone (TSH) is a feature in a subset of patients with Down's syndrome. Comparative analysis. Major health maintenance organisation (3.8 million insured). A data warehouse search identified all subjects with Down's syndrome who attended Clalit Health Services in 2006 and were tested for TSH and free thyroxine (T4) level on the day of diagnosis (intention-to-treat population). The study group consisted of patients who were not diagnosed with thyroid disease or did not receive thyroid-modulating medication (n=428). Their findings were compared with a control group of healthy age- and sex-matched subjects who were randomly selected from the general population. Distribution of free T4, TSH and total T3 levels. The distribution plot for TSH showed a significant shift of the curve to higher values in the study group compared with the controls (p≤0.0001). This finding held true on further analysis of the whole intention-to-treat population (p95th centile in the presence of normal-range free T4 levels.

  9. Balance Screening of Vestibular Function in Subjects Aged 4 Years and Older: A Living Laboratory Experience

    Directory of Open Access Journals (Sweden)

    María Carolina Bermúdez Rey

    2017-11-01

    Full Text Available To better understand the various individual factors that contribute to balance and the relation to fall risk, we performed the modified Romberg Test of Standing Balance on Firm and Compliant Support, with 1,174 participants between 4 and 83 years of age. This research was conducted in the Living Laboratory® at the Museum of Science, Boston. We specifically focus on balance test condition 4, in which individuals stand on memory foam with eyes closed, and must rely on their vestibular system; therefore, performance in this balance test condition provides a proxy for vestibular function. We looked for balance variations associated with sex, race/ethnicity, health factors, and age. We found that balance test performance was stable between 10 and 39 years of age, with a slight increase in the failure rate for participants 4–9 years of age, suggesting a period of balance development in younger children. For participants 40 years and older, the balance test failure rate increased progressively with age. Diabetes and obesity are the two main health factors we found associated with poor balance, with test condition 4 failure rates of 57 and 19%, respectively. An increase in the odds of having fallen in the last year was associated with a decrease in the time to failure; once individuals dropped below a time to failure of 10 s, there was a significant 5.5-fold increase in the odds of having fallen in the last 12 months. These data alert us to screen for poor vestibular function in individuals 40 years and older or suffering from diabetes, in order to undertake the necessary diagnostic and rehabilitation measures, with a focus on reducing the morbidity and mortality of falls.

  10. [Subjective health of adolescents aged 11-15 years in Poland and other countries of the European Union].

    Science.gov (United States)

    Woynarowska, Barbara; Małkowska-Szkutnik, Agnieszka; Mazur, Joanna

    2008-01-01

    to present results of the study concerning subjective health of adolescents aged 11, 13 and 15 years in 26 countries members of the European Union (EU) in 2005/06 and changes in perception of health among Polish adolescents between 2002 and 2006. data from the 2005/06 HBSC survey (Health Behaviour in School-aged Children: A WHO Collaborative Cross-national Study), carried out in 26 EU countries among 11-, 13- and 15-year-olds (N = 140,339) were analysed. For Polish adolescents results of two surveys from 2002 and 2006 were compared. The international standard questionnaire was used. Three subjective indicators of health were used: self-rated health, life satisfaction (using 0-10 points Cantril scale) and 8 subjective health complaints (headache, stomach-ache, back-ache, feeling low, irritability or bad temper, feeling nervous, difficulties in getting to sleep, feeling dizzy). subjective indicators of health markedly differ between adolescents in different EU countries. In all countries adolescents report recurrent (every day or more then once a week) somatic and psychological complaints. Multiple complaints (3 or more) experienced 8% of boys and 38% of girls. There are strong gender differences in subjective health. In all countries girls perceived their health worse than boys. In Polish adolescents some tendency of improvement of subjective health indicators was observed between 2002-2006. Existing differences in adolescents' subjective health in EU countries and gender differences are probably determined by many cultural, social and economical factors. These differences create health inequalities and probably will be maintained for a long time.

  11. Event-level associations between objective and subjective alcohol intoxication and driving after drinking across the college years.

    Science.gov (United States)

    Quinn, Patrick D; Fromme, Kim

    2012-09-01

    Heavy episodic drinking is strongly associated with driving after drinking, yet there has been mixed evidence regarding whether the disinhibiting effects of alcohol intoxication contribute to the decision to drive after drinking. This investigation tested whether greater alcohol intoxication increased the probability of driving after drinking particularly during drinking episodes in which students experienced reduced subjective feelings of intoxication. A sample of 1,350 college students completed up to 30 days of web-based daily diary monitoring in each of 4 consecutive years. Participants reported daily on their alcohol consumption, subjective intoxication, and whether they drove after drinking on the previous day or night. In generalized estimating equation models, daily estimated blood alcohol concentration (eBAC) was more strongly associated with driving after drinking during episodes in which subjective intoxication was lower. That is, students were most likely to drive after drinking when they were objectively more intoxicated but perceived themselves as less intoxicated. These event-level associations did not change over time nor did they differ as a function of gender. Further, the effects persisted when predicting driving at eBACs above the legal limit for operating a motor vehicle. Greater subjective intoxication may serve to inhibit driving after drinking, particularly when students are objectively more intoxicated. In the absence of subjective intoxication, however, other salient pressures might impel driving after drinking. Prevention efforts should incorporate the importance of variability in subjective intoxication. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  12. Transcranial direct current stimulation improves the QT variability index and autonomic cardiac control in healthy subjects older than 60 years

    Directory of Open Access Journals (Sweden)

    Piccirillo G

    2016-11-01

    Full Text Available Gianfranco Piccirillo,1 Cristina Ottaviani,2 Claudia Fiorucci,1 Nicola Petrocchi,2 Federica Moscucci,1 Claudia Di Iorio,1 Fabiola Mastropietri,1 Ilaria Parrotta,1 Matteo Pascucci,1 Damiano Magrì3 1Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, “Sapienza” University, 2Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, 3Department of Clinical and Molecular Medicine, University of Rome “Sapienza”, Rome, Italy Background: Noninvasive brain stimulation technique is an interesting tool to investigate the causal relation between cortical functioning and autonomic nervous system (ANS responses. Objective: The objective of this report is to evaluate whether anodal transcranial direct current stimulation (tDCS over the temporal cortex influences short-period temporal ventricular repolarization dispersion and cardiovascular ANS control in elderly subjects. Subjects and methods: In 50 healthy subjects (29 subjects younger than 60 years and 21 subjects older than 60 years matched for gender, short-period RR and systolic blood pressure spectral variability, QT variability index (QTVI, and noninvasive hemodynamic data were obtained during anodal tDCS or sham stimulation. Results: In the older group, the QTVI, low-frequency (LF power expressed in normalized units, the ratio between LF and high-frequency (HF power, and systemic peripheral resistances decreased, whereas HF power expressed in normalized units and α HF power increased during the active compared to the sham condition (P<0.05. Conclusion: In healthy subjects older than 60 years, tDCS elicits cardiovascular and autonomic changes. Particularly, it improves temporal ventricular repolarization dispersion, reduces sinus sympathetic activity and systemic peripheral resistance, and increases vagal sinus activity and baroreflex sensitivity. Keywords: transcranial direct current stimulation, QT variability, heart rate variability

  13. Predictive Factors for Subjective Improvement in Lumbar Spinal Stenosis Patients with Nonsurgical Treatment: A 3-Year Prospective Cohort Study.

    Science.gov (United States)

    Matsudaira, Ko; Hara, Nobuhiro; Oka, Hiroyuki; Kunogi, Junichi; Yamazaki, Takashi; Takeshita, Katsushi; Atsushi, Seichi; Tanaka, Sakae

    2016-01-01

    To assess the predictive factors for subjective improvement with nonsurgical treatment in consecutive patients with lumbar spinal stenosis (LSS). Patients with LSS were enrolled from 17 medical centres in Japan. We followed up 274 patients (151 men; mean age, 71 ± 7.4 years) for 3 years. A multivariable logistic regression model was used to assess the predictive factors for subjective symptom improvement with nonsurgical treatment. In 30% of patients, conservative treatment led to a subjective improvement in the symptoms; in 70% of patients, the symptoms remained unchanged, worsened, or required surgical treatment. The multivariable analysis of predictive factors for subjective improvement with nonsurgical treatment showed that the absence of cauda equina symptoms (only radicular symptoms) had an odds ratio (OR) of 3.31 (95% confidence interval [CI]: 1.50-7.31); absence of degenerative spondylolisthesis/scoliosis had an OR of 2.53 (95% CI: 1.13-5.65); radicular symptoms, absence of degenerative spondylolisthesis/scoliosis, and an illness duration of <1 year.

  14. Chronic kidney disease in hypertensive subjects ≥60 years treated in Primary Care

    Directory of Open Access Journals (Sweden)

    Betlem Salvador-González

    2017-07-01

    Conclusion: One in 5 hypertensive patients without cardiovascular disease ≥60 years in primary care presented with a moderate decrease in eGFR. In addition to age and sex, albuminuria and heart failure were the main associated factors. Despite the increased exposure to drugs, BP control was lower in CKD.

  15. Immediate and delayed loading of two-piece reduced-diameter implants with locator-analog attachments in edentulous mandibles: One-year results from a randomized clinical trial examining clinical outcome and patient expectation.

    Science.gov (United States)

    Giannakopoulos, Nikolaos Nikitas; Ariaans, Kirsten; Eberhard, Lydia; Klotz, Anna-Luisa; Oh, Keunyoung; Kappel, Stefanie

    2017-08-01

    Prosthetic management of thin alveolar ridges in the edentulous mandibles of elderly patients, especially the time of loading, the number of implants needed, and patient expectations and perception, is a challenge in implant dentistry. Survival of conventionally and immediately loaded 2-piece reduced-diameter implants in the interforaminal region of the edentulous mandible supporting locator-analog attachments was evaluated. Prosthetic complications and peri-implant hygiene were also studied, and patient expectation and subjective evaluation of the treatment were documented. Twenty-five patients with adapted complete dentures received 4 reduced-diameter implants. All anterior implants were immediately loaded. Three months later, patients were allocated by randomization to 1 of 2 treatment groups: 2 locator-analog attachments on the anterior implants (Group A); or 4 locator-analog attachments (Group B). After another 3 months patient allocation was changed (crossover design) for the next 3 months. Questionnaires with Likert scales and numeric rating scales were used to assess patients' expectations and subjective overdenture-related variables, respectively. One implant was lost in the immediate-loading group. Survival was 98% and 100% for immediate and delayed loading, respectively. During 12-month observation, 8 complications required aftercare. At the beginning of treatment, patients' expectations were highly positive. Subjective assessment of overdenture-related variables 3 months after immediate loading of 2 implants revealed a statistically significant improvement for most of the variables studied; this was maintained 1 year later. In the subjective assessments, there were no statistically significant differences between Groups A and B. Immediate loading of reduced-diameter implants supporting locator-analog attachments resulted in high implant survival, few prosthetic complications, good oral hygiene, and improvement of subjective denture perception in the

  16. Safety of quadrivalent live attenuated influenza vaccine in subjects aged 2-49years.

    Science.gov (United States)

    Baxter, Roger; Eaton, Abigail; Hansen, John; Aukes, Laurie; Caspard, Herve; Ambrose, Christopher S

    2017-03-01

    Quadrivalent live attenuated influenza vaccine (Q/LAIV) was licensed in 2012 and replaced trivalent live attenuated influenza vaccine in the United States during the 2013-2014 influenza season. This study assessed the safety of Q/LAIV in children and adults aged 2-49years. This was a prospective observational cohort study using data collected from Kaiser Permanente Northern California. Post-vaccination events of interest were any hospitalization, hospitalization for lower respiratory tract infection, and the following medically attended events: hypersensitivity, seizures/convulsions, lower respiratory tract infection, wheezing, Guillain-Barré syndrome, Bell's palsy, encephalitis, neuritis, vasculitis, and narcolepsy/cataplexy. The rates of these events during the risk interval post-vaccination were compared with rates observed during reference periods later in the follow-up (within-cohort analysis) and with rates observed in frequency-matched unvaccinated controls and inactivated influenza vaccine (IIV) recipients. A total of 62,040 eligible Q/LAIV recipients were identified during the 2013-2014 influenza season. Within-cohort comparisons of all Q/LAIV recipients as well as comparisons between Q/LAIV recipients and unvaccinated controls or IIV recipients did not show any significantly higher risk of hospitalizations or medically attended events following administration of Q/LAIV. Additional analyses by setting (clinic visits, emergency department visits, and hospital admissions) and age group (2-4, 5-8, 9-17, and 18-49years) also did not reveal clinically consistent findings that suggested any increased risk after administration of Q/LAIV. In this large population study of individuals aged 2-49years, no safety signals associated with the administration of Q/LAIV were observed. A much larger study population would be needed to confidently reject any association between Q/LAIV and very rare events, specifically those with an incidence of <1 event/10,000 person-years

  17. Disparities in subjective well-being, participation, and health after spinal cord injury: a 6-year longitudinal study.

    Science.gov (United States)

    Krause, James S; Saladin, Lisa K; Adkins, Rodney H

    2009-01-01

    To identify disparities and changes in subjective well-being, participation, and health over a 6-year period as a function of race-ethnicity and gender in persons with spinal cord injury (SCI). Stratified sampling was used to maximize inclusion of women and racial-ethnic minorities. Three model SCI systems participated, representing the Southeastern, Western, and Mountain regions of the United States. 250 participants completed measures on two occasions. Similar portions of Caucasians (n = 62), African-Americans (n = 61), American-Indians (n = 56), and Hispanics (n = 71) participated. Women made up approximately 43.1% of the sample. Three sets of outcome measures assessed: (a) subjective well-being and depressive symptoms, (b) participation, and (c) health. MANOVA indicated significant effects for race-ethnicity (between subjects effect) and time (within subjects effect) but not for gender or the interaction effects. A Bonferroni correction was used to compare outcomes as a function of race-ethnicity and time. Five outcomes were significantly related to race-ethnicity, whereas no items were significantly related to the time effect after the Bonferroni correction. Caucasians reported best subjective well-being scores in several domains followed by African-Americans. Caucasians also reported more hours out of bed than either African-Americans or Hispanics. Over a 6-year period, race-ethnicity continued to be related to differences in subjective well-being and participation but not health. Disparities in outcomes did not systematically increase or diminish over time, suggesting that once developed, such disparities are unlikely to change in the absence of intervention.

  18. Mortality in diabetic subjects: an eleven-year follow-up of a community-based population.

    Science.gov (United States)

    Walters, D P; Gatling, W; Houston, A C; Mullee, M A; Julious, S A; Hill, R D

    1994-12-01

    In 1979, all the known diabetic subjects (849) were identified from a community (population 81851), of whom 717 (85%) were reviewed by a single observer. Using the NHS Central Register, follow-up was completed for 98% of subjects. After 11 years, 306 (42.7%) diabetic subjects had died, of whom 65 were insulin treated and 241 were non-insulin treated. Circulatory disease accounted for 168 (54.9%) deaths, of which 124 (73.8%) were due to ischaemic heart disease. The standardized mortality ratio (SMR) for all causes of death, based on data from England and Wales, was significantly raised for both insulin-treated and non-insulin-treated patients (1.75, 95% CI 1.35 to 2.24 and 1.32, 95% CI 1.15 to 1.50, respectively). SMRs for all cause mortality were significantly greater for diabetic subjects in the 45-64 (SMR, 1.97, 95% CI 1.34 to 2.80), 65-74 (SMR 1.59, 95% CI 1.27 to 1.97 and 75 years and over (SMR 1.26, 95% CI 1.08 to 1.45) age ranges. Using a proportional hazards model, after adjusting for age and gender, systolic blood pressure and vibration threshold were significant predictors of all cause mortality in insulin-treated subjects. For non-insulin-treated subjects, blood glucose, systolic blood pressure, glycated haemoglobin, retinopathy, proteinuria, coronary artery disease, and stroke were significant baseline predictors of mortality. No association was found for serum cholesterol, body mass index, diastolic pressure or cigarette smoking in either treatment group.

  19. Seventy Years of Biochemical Subjects' Development in Pharmacy Curricula: Experience from Serbia.

    Science.gov (United States)

    Georgiev, Andrijana Milošević; Krajnović, Dušanka; Manojlović, Jelena; Ignjatović, Svetlana; Majkić Singh, Nada

    2016-01-01

    The pharmacists played an important role in the development of biochemistry as applied chemistry in Serbia. What is more, the first seven state chemists in Serbia were pharmacists. State chemists performed the chemical-toxicological analysis as well as some medical and biochemical ones. When it comes to the education of medical biochemists as health workers, the period after the beginning of the second half of the twentieth century should be taken into account because that is when the training of pharmaceutical staff of the Faculty of Pharmacy, University of Belgrade, begins on the territory of Serbia. This paper presents the development of medical biochemistry through the development of curriculum, personnel and literature since the foundation of the Faculty of Pharmacy in Serbia until today. The aim of this paper is to present the historical development of biochemistry at the Faculty of Pharmacy, University of Belgrade, through analysis of three indicators: undergraduate and postgraduate education of medical biochemists, teaching literature and professional associations and trade associations. The method of direct data was applied in this paper. Also, desktop analysis was used for analyzing of secondary data, regulations, curricula, documents and bibliographic material. Desktop research was conducted and based on the following sources: Archives of the University of Belgrade-Faculty of Pharmacy, Museum of the History of Pharmacy at the University of Belgrade-Faculty of Pharmacy, the Society of Medical Biochemists of Serbia and the Serbian Chamber of Biochemists. The curricula, the Bologna process of improving education, the expansion of the range of subjects, the number of students, professional literature for teaching biochemistry, as well as professional associations and trade associations are presented through the results.

  20. Regions Subject to Rainfall Oscillation in the 5–10 Year Band

    Directory of Open Access Journals (Sweden)

    Jean-Louis Pinault

    2018-01-01

    Full Text Available The decadal oscillation of rainfall in Europe that has been observed since the end of the 20th century is a phenomenon well known to climatologists. Consequences are considerable because the succession of wet or dry years produces floods or, inversely, droughts. Moreover, much research has tried to answer the question about the possible link between the frequency and the intensity of extra-tropical cyclones, which are particularly devastating, and global warming. This work aims at providing an exhaustive description of the rainfall oscillation in the 5–10 year band during one century on a planetary scale. It is shown that the rainfall oscillation results from baroclinic instabilities over the oceans. For that, a joint analysis of the amplitude and the phase of sea surface temperature anomalies and rainfall anomalies is performed, which discloses the mechanisms leading to the alternation of high and low atmospheric pressure systems. For a prospective purpose, some milestones are suggested on a possible link with very long-period Rossby waves in the oceans.

  1. First year medical students' learning style preferences and their correlation with performance in different subjects within the medical course.

    Science.gov (United States)

    Hernández-Torrano, Daniel; Ali, Syed; Chan, Chee-Kai

    2017-08-08

    Students commencing their medical training arrive with different educational backgrounds and a diverse range of learning experiences. Consequently, students would have developed preferred approaches to acquiring and processing information or learning style preferences. Understanding first-year students' learning style preferences is important to success in learning. However, little is understood about how learning styles impact learning and performance across different subjects within the medical curriculum. Greater understanding of the relationship between students' learning style preferences and academic performance in specific medical subjects would be valuable. This cross-sectional study examined the learning style preferences of first-year medical students and how they differ across gender. This research also analyzed the effect of learning styles on academic performance across different subjects within a medical education program in a Central Asian university. A total of 52 students (57.7% females) from two batches of first-year medical school completed the Index of Learning Styles Questionnaire, which measures four dimensions of learning styles: sensing-intuitive; visual-verbal; active-reflective; sequential-global. First-year medical students reported preferences for visual (80.8%) and sequential (60.5%) learning styles, suggesting that these students preferred to learn through demonstrations and diagrams and in a linear and sequential way. Our results indicate that male medical students have higher preference for visual learning style over verbal, while females seemed to have a higher preference for sequential learning style over global. Significant associations were found between sensing-intuitive learning styles and performance in Genetics [β = -0.46, B = -0.44, p styles and performance in Genetics [β = 0.36, B = 0.43, p learning techniques. Instructors can also benefit by modifying and adapting more appropriate teaching approaches in these

  2. The effect of TSH change per year on the risk of incident chronic kidney disease in euthyroid subjects.

    Science.gov (United States)

    Lee, Da Young; Jee, Jae Hwan; Jun, Ji Eun; Kim, Tae Hyuk; Jin, Sang-Man; Hur, Kyu Yeon; Kim, Sun Wook; Chung, Jae Hoon; Lee, Moon-Kyu; Kim, Jae Hyeon

    2017-02-01

    The objective of this study is to evaluate the predictive values of baseline thyroid-stimulating hormone and the rate of thyroid-stimulating hormone change within the euthyroid state on the development of chronic kidney disease. We conducted a longitudinal study in 17,067 Korean adults with normal thyroid function and no history of thyroid disease. Incident chronic kidney disease was defined as an estimated glomerular filtration rate chronic kidney disease or at the final visit in subjects without chronic kidney disease, divided by the observation period (years). Subjects were stratified into quintiles according to rates of thyroid-stimulating hormone change. During 86,583 person-years of follow-up (median follow-up 5.2 years), there were 561 incident cases of chronic kidney disease. The risk of incident chronic kidney disease was significantly higher in subjects with rapid increases (quintile 5) or decreases (quintile 1) in thyroid-stimulating hormone levels compared to the reference group (quintile 3). In fully adjusted models, the hazard ratios of quintiles 1 and 5 were 3.15 (95 % confidence interval 2.34 to 4.24; p chronic kidney disease. The development of chronic kidney disease is associated with the rate of changes in thyroid-stimulating hormone level rather than with baseline thyroid-stimulating hormone levels.

  3. Subjective Well-Being and Cardiometabolic Health: An 8–11 Year Study of Midlife Adults

    Science.gov (United States)

    Boehm, Julia K.; Chen, Ying; Williams, David R.; Ryff, Carol D.; Kubzansky, Laura D.

    2016-01-01

    Objective Individuals who are satisfied and experience frequent positive emotions tend to have reduced risk for coronary heart disease (CHD). However, conflicting evidence exists and little research has investigated whether well-being is associated with early-warning indicators of biological risk that precede CHD. We investigated whether life satisfaction and positive emotions longitudinally predicted reduced risk of incident cardiometabolic conditions and healthier cardiometabolic risk scores, which may provide insight into underlying mechanisms and novel prevention targets. Methods Initially healthy men and women (N=754–854) reported their baseline life satisfaction and positive emotions. During follow-up, presence of manifest cardiometabolic conditions was assessed and a separate cardiometabolic risk score was constructed from eight biomarkers. Poisson and linear regression analyses tested whether life satisfaction and positive emotions were associated with reduced incident disease risk and lower cardiometabolic risk scores 8–11 years later. Results Life satisfaction and positive emotions were each prospectively associated with reduced risk of manifest conditions, controlling for demographics and family history of CHD. Associations were attenuated for positive emotions after adjusting for depressive symptoms and for life satisfaction after adjusting for health behaviors. Life satisfaction was associated with lower cardiometabolic risk scores until adding health behaviors, but positive emotions were not (regardless of the included covariates). Conclusion Well-being, particularly life satisfaction, is associated with reduced risk for incident cardiometabolic conditions in minimally-adjusted models. However, accounting for underlying behavioral pathways attenuates the association. Low levels of life satisfaction (but not positive emotions) may also provide early warning of cardiometabolic risk prior to disease development. PMID:27212662

  4. Two-year survey comparing earthquake activity and injection-well locations in the Barnett Shale, Texas

    Science.gov (United States)

    Frohlich, Cliff

    2012-01-01

    Between November 2009 and September 2011, temporary seismographs deployed under the EarthScope USArray program were situated on a 70-km grid covering the Barnett Shale in Texas, recording data that allowed sensing and locating regional earthquakes with magnitudes 1.5 and larger. I analyzed these data and located 67 earthquakes, more than eight times as many as reported by the National Earthquake Information Center. All 24 of the most reliably located epicenters occurred in eight groups within 3.2 km of one or more injection wells. These included wells near Dallas–Fort Worth and Cleburne, Texas, where earthquakes near injection wells were reported by the media in 2008 and 2009, as well as wells in six other locations, including several where no earthquakes have been reported previously. This suggests injection-triggered earthquakes are more common than is generally recognized. All the wells nearest to the earthquake groups reported maximum monthly injection rates exceeding 150,000 barrels of water per month (24,000 m3/mo) since October 2006. However, while 9 of 27 such wells in Johnson County were near earthquakes, elsewhere no earthquakes occurred near wells with similar injection rates. A plausible hypothesis to explain these observations is that injection only triggers earthquakes if injected fluids reach and relieve friction on a suitably oriented, nearby fault that is experiencing regional tectonic stress. Testing this hypothesis would require identifying geographic regions where there is interpreted subsurface structure information available to determine whether there are faults near seismically active and seismically quiescent injection wells. PMID:22869701

  5. Two-year survey comparing earthquake activity and injection-well locations in the Barnett Shale, Texas.

    Science.gov (United States)

    Frohlich, Cliff

    2012-08-28

    Between November 2009 and September 2011, temporary seismographs deployed under the EarthScope USArray program were situated on a 70-km grid covering the Barnett Shale in Texas, recording data that allowed sensing and locating regional earthquakes with magnitudes 1.5 and larger. I analyzed these data and located 67 earthquakes, more than eight times as many as reported by the National Earthquake Information Center. All 24 of the most reliably located epicenters occurred in eight groups within 3.2 km of one or more injection wells. These included wells near Dallas-Fort Worth and Cleburne, Texas, where earthquakes near injection wells were reported by the media in 2008 and 2009, as well as wells in six other locations, including several where no earthquakes have been reported previously. This suggests injection-triggered earthquakes are more common than is generally recognized. All the wells nearest to the earthquake groups reported maximum monthly injection rates exceeding 150,000 barrels of water per month (24,000 m(3)/mo) since October 2006. However, while 9 of 27 such wells in Johnson County were near earthquakes, elsewhere no earthquakes occurred near wells with similar injection rates. A plausible hypothesis to explain these observations is that injection only triggers earthquakes if injected fluids reach and relieve friction on a suitably oriented, nearby fault that is experiencing regional tectonic stress. Testing this hypothesis would require identifying geographic regions where there is interpreted subsurface structure information available to determine whether there are faults near seismically active and seismically quiescent injection wells.

  6. Two Versus Three Narrow-Diameter Implants with Locator Attachments Supporting Mandibular Overdentures: A Two-Year Prospective Study

    Directory of Open Access Journals (Sweden)

    Ali M. El-Sheikh

    2012-01-01

    Full Text Available Purpose. To compare treatment outcome (survival rate, condition of hard and soft peri-implant tissues and prosthodontic maintenance requirements of two versus three narrow-diameter bone level implants with Locator attachments supporting mandibular overdentures. Materials and Methods. Twenty completely edentulous patients with atrophic mandibles were treated. Ten patients (Group A were treated with overdentures supported by two narrow (3.3-mm diameter implants (Straumann AG, Basel, Switzerland and ten patients (Group B were treated with overdentures supported by three narrow implants. Locator (Zest Anchors, USA attachments were used for prosthetic anchorage. Standardized clinical and radiographic parameters (survival rate, plaque index, calculus index, gingival index, bleeding index, probing depth and marginal bone loss were evaluated at the time of the completion of the prosthetic treatment (baseline and after 6, 12 and 24 months of functional loading. Prosthodontic maintenance requirements were also scored. Results. Only one implant was lost (Group B during the healing period. There were no significant differences with regards to any of the studied clinical and radiographic parameters between the two groups (>0.05. Few prosthetic complications were recorded. Conclusions. No need to insert more than two narrow-diameter bone level implants with Locator attachments in cases of atrophic mandible to support an overdenture, however, long-term prospective studies are required to support this notion.

  7. Human histologic evaluation of a six-year-old threaded implant retrieved from a subject with osteoporosis.

    Science.gov (United States)

    de Melo, Leandro; Piattelli, Adriano; Lezzi, Giovanna; d'Avila, Susana; Zenóbio, Elton Golçalves; Shibli, Jamil Awad

    2008-03-01

    The aim of this case report was to present the evaluation of the bone-to-implant contact in an implant retrieved from a subject with osteoporosis after six years of load. Systemic conditions associated with osteoporosis have been postulated to contribute to the severity of alveolar bone loss. The increase in human life expectancy, the increased number of elderly subjects who are partially or totally edentulous, and the use of dental implants for oral habilitation in subjects with osteoporosis has raised several questions. A 68-year-old woman with postmenopausal osteoporosis received a prosthetic evaluation of an implant-supported restoration. Histologically, the peri-implant bone appeared healthy. The peri-implant bone appeared in close contact with the implant surface, whereas marrow spaces could be detected in other areas along with prominently stained cement lines. The mean of bone-to-implant contact was 62.51+1.96. The results of the evaluation of the dental implant reported here suggest the presence of osteoporosis may not be a contra-indication for implant placement at least after osseointegration has already been established.

  8. The 10-year course of adult aggression toward others in patients with borderline personality disorder and axis II comparison subjects.

    Science.gov (United States)

    Zanarini, Mary C; Temes, Christina M; Ivey, Alexandra M; Cohn, Danielle M; Conkey, Lindsey C; Frankenburg, Frances R; Fitzmaurice, Garrett M

    2017-06-01

    This study had two aims. The first was to assess and compare various types of aggressive behavior toward others reported by borderline patients and axis II comparison subjects over time. The second was to determine the best baseline and time-varying predictors of aggressive behavior in these borderline patients. At baseline, a series of interviews and self-report measures were administered to 290 borderline patients and 72 axis II comparison subjects. Measures assessing aggression toward others, axis I and II disorders as well as adult adversity were re-administered every two years over the course of ten years. It was found that borderline patients reported significantly higher rates of verbal, emotional, and physical aggression toward others than comparison subjects but the rates of these forms of aggression toward others declined significantly for those in both study groups. Multivariate analyses indicated that the strongest predictors of adult aggression towards others were severity of adult adversity and a substance use disorder. Taken together, these results suggest that borderline patients commonly report aggression toward others but that this aggression declines significantly over time. These results also suggest that this aggression toward others is most strongly associated with adult experiences of adversity and concurrent substance abuse. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  9. The 10-year Course of Physically Self-destructive Acts Reported by Borderline Patients and Axis II Comparison Subjects

    Science.gov (United States)

    Zanarini, Mary C.; Frankenburg, Frances R.; Reich, D. Bradford; Fitzmaurice, Garrett; Weinberg, Igor; Gunderson, John G.

    2013-01-01

    Objective The purpose of this paper was to determine the frequency and methods of two forms of physically self-destructive acts (i.e., self-mutilation and suicide attempts) reported by borderline patients and axis II comparison subjects over ten years of prospective follow-up. Methods 290 borderline patients and 72 axis II comparison subjects were interviewed about their physically self-destructive acts during their index admission and at five contiguous two-year follow-up periods. Results It was found that a high percentage of borderline patients reported multiple acts and methods of each of these two forms of physically self-destructive behavior prior to their index admission. It was also found that the percentage of borderline patients reporting multiple acts and methods declined significantly over time. However, these acts remained significantly more common among borderline patients than axis II comparison subjects. Conclusions The course of self-mutilation and suicide attempts among borderline patients is initially more serious and ultimately more benign than previously recognized. PMID:18241308

  10. Incidence of cardiovascular diseases and associated risk factors among subjects with type 2 diabetes - an 11-year follow up study.

    Science.gov (United States)

    Umamahesh, K; Vigneswari, A; Surya Thejaswi, G; Satyavani, K; Viswanathan, Vijay

    2014-01-01

    This study was planned to assess the development of cardiovascular disease (CVD) events over an 11-year period and to identify the associated risk factors that could predict the onset of CVD among subjects with type 2 diabetes. Retrospective data of 249 patients (M:F 149:100) with type 2 diabetes, from a cohort of 7800 patients, attending a tertiary care center for diabetes from January 2000 to December 2011 were retrieved and analyzed for this study. Sociodemographic and habitual risk factors, baseline diabetes duration, HbA1c and time of onset of CVD and its risk factors were collected from case records. Person-years method was used to calculate incident rate of CVD. Binary logistic regression analyses were done to identify predictors associated with CVD and its risk factors. Incidence of CVD among subjects with diabetes was 5.6 cases/1000 person-years. Nearly 60% developed hypertension and dyslipidemia or both during the 11-year period. The most common complication was neuropathy (14.4%). Smoking [OR (95%CI)] [9.26 (1.6-54.9)] (p = 0.014) and heavy alcohol consumption [8.7 (1.1-69.8)] (p = 0.04) were significantly associated with CVD. Higher BMI was significantly associated with hypertension and dyslipidemia [2.4 (1.3-4.3)] (p = 0.003). Smoking and heavy alcohol consumption were significantly associated with CVD, and increased BMI was significantly associated with hypertension and dyslipidemia among subjects with type 2 diabetes in this study population. These findings emphasize the need for early identification and modification of risk factors associated with CVD events in patients with diabetes. Copyright © 2013 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  11. Facility Location Evaluation for Satsop Integrating transmission : Draft Supplement to the Environmental Statement, Fiscal Year 1976 Proposed Program.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1975-02-26

    Alternatives were discussed for the proposed construction of a substation near Satsop and two 500-kV transmission lines from the proposed Satsop Substation approximately 24 miles west of Olympia, one running from Satsop to Paul Substation and one running from Satsop to Olympia Substation. Depending on the final route location chosen, between approximately 62 and 73 miles of 500-kV transmission line between the proposed Satsop Substation and Olympia and Paul Substations over existing, parallel, and new right-of-way would be required. Between 15 and 31 miles of new access road would also be required. Land use affected would include clearing from 560 to 1180 acres of timber. Depending upon the route location chosen, between 1/4 and 4 acres of agricultural land would be removed from production, and between 4 and 37 acres temporarily disrupted. In addition, approximately 30 acres of land would be required for the substation. Other impacts would include the removal of wildlife habitat associated with the above mentioned right-of-way requirements. Disturbance to wildlife during construction would occur. Some erosion and sedimentation would occur. Visual impacts would result from clearing rights-of-way through heavily forested areas. Noise and other disturbances to residents will occur, primarily during construction. The alternatives considered include: (1) nonconstruction, and (2) six alternative route locations for the proposed transmission lines. Generation alternatives to all transmission construction, including alternative methods of electrical transmission and generation, transmission construction, disposal of slash and limiting the consumption of electricity are discussed in BPA's General Construction and Maintenance Program Statement and the Annual Proposed Program Statement.

  12. Location of lacunar infarcts correlates with cognition in a sample of non-disabled subjects with age-related white-matter changes: the LADIS study

    DEFF Research Database (Denmark)

    Benisty, S; Gouw, A A; Porcher, R

    2009-01-01

    in the following areas: lobar white matter, putamen/pallidum, thalamus, caudate nucleus, internal/external capsule, infratentorial areas. An analysis of covariance was performed after adjustment for possible confounders. RESULTS: Among 633 subjects, 47% had at least one lacune (31% at least one within basal...... a significant negative association between the presence of lacunes in putamen/pallidum and the memory compound Z score (beta = -0.13; p = 0.038). By contrast, no significant negative association was found between cognitive parameters and the presence of lacunes in internal capsule, lobar white matter...

  13. Facility Location Evaluation for Ellensburg Service Study Area 78-2 : Draft Environmental Supplement, Fiscal Year 1978 Proposed Program.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1977-03-21

    Construction of transmission facilities to provide for increasing electrical loads in the Ellensburg Service Area is proposed. The alternatives considered include nonconstruction and 3 alternative route locations for the transmission lines. The alternatives involve the construction of between 2 and 4 miles of new 115-kV transmission line and the addition of a new 115-12.5-kV substation. Depending on the final route location chosen, between 2 and 3 acres of new right-of-way would be required for the line. In all cases, approximately 2 acres would be required for a new substation. Only one alternative would require access road construction and that would be limited to 1/2 mile. Vegetation removal would be limited to less than 4 total acres for the line and substation. Minimal erosion and sedimentation would occur. Disturbances to agricultural lands would occur. Disturbances to agricultural lands would be minor and short-term. Visual impacts would occur, as well as noise and other minor disturbances during construction. 18 references, 13 figures, 9 tables.

  14. Evaluation of 80 implants subjected to immediate loading in edentulous mandibles after two years of follow-up.

    Science.gov (United States)

    Martínez-González, Jose María; Barona-Dorado, Cristina; Cano-Sánchez, Jorge; Fernández-Cáliz, Fernando; Sánchez-Turrión, Andrés

    2006-03-01

    An analysis is made of the clinical and radiological behavior of 80 implants with a new surface subjected to etching with a sulfuric and hydrofluoric acid solution followed by thermal treatment, and subjected to immediate loading in patients with lower overdentures. A prospective observational study was made of 20 patients with lower overdentures supported by four implants measuring 13 mm in length. All patients were included after the obtainment of informed consent, anamnesis, clinical examination and radiological study, with prior clinical elaboration of the lower dentures. Over two years of follow-up, no important plaque or tartar accumulation was observed (with Silness and Loe indexes of 0-1). Periodontal probing proved favorable, with no pocket depths of over 2 mm in any case. The radiological controls showed no implant failures during follow-up. No cervical bone loss was recorded in the first year in a large proportion of cases (65%), while reabsorption of the cervical half was observed in 10%, and of three-quarters of the cervical portion in the remaining 35%. Performance in the second year was compatible with the standard references--with losses of between 0.5-1.5 mm. Rehabilitation with lower overdentures should be regarded as a priority indication, and implantological treatment substitution by conventional and/or early resting periods should be considered.

  15. Relationship between changes in polyunsaturated fatty acids and aging-related arterial stiffness in overweight subjects 50 years or older over a 3-year period.

    Science.gov (United States)

    Baek, Seung Han; Kim, Minkyung; Kim, Minjoo; Yoo, Hye Jin; Lee, Ayoung; Ji, Minjae; Song, Min; Lee, Jong Ho

    Although aging-related elastic arterial stiffness is an independent indicator of cardiovascular risk, the roles of polyunsaturated fatty acids in this condition remain uncertain. This prospective study examined the relationships of aging, persist overweight and plasma fatty acids with arterial stiffening over 3 years. We divided a cohort of 179 healthy, nonhypertensive subjects (aged ≥50 years) into 2 groups: a normal-weight group (18.5 kg/m(2) ≤ body mass index [BMI] < 25 kg/m(2), n = 103) and an overweight group (25 kg/m(2) ≤ BMI< 30 kg/m(2), n = 76). Brachial-ankle pulse wave velocity (ba-PWV) and plasma fatty acids were measured at baseline and after 3 years. After 3 years, the overweight group showed greater increases in systolic and diastolic blood pressure, insulin, homeostasis model assessment-Insulin resistance index and ba-PWV values (P = .009) than the normal-weight group. In addition, greater reductions in eicosapentaenoic acid (C20:3, n-3, EPA; P = .009) and the EPA/arachidonic acid (C20:4, n-6, AA) ratio (P = .001) were found in the overweight group. Multivariate analyses revealed that changes in (Δ) ba-PWV were significantly and positively associated with baseline BMI values and ΔAA/linoleic acid ratios (C18:2, n-6, LA) and negatively associated with ΔEPA/AA ratios. In a subanalysis using baseline BMI values, Δba-PWV correlated strongly and negatively with ΔEPA/AA ratios (r = -0.595, P < .001) and positively with ΔAA/LA ratios (r = 0.455, P < .001) in the overweight group. This study suggests that the persistence of overweight over 3 years in subjects ≥50 years old is associated with faster arterial stiffening than is observed in normal-weight subjects and that this stiffening is independently associated with increases in AA/LA and decreases in EPA/AA ratios. Copyright © 2016 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  16. A Pharmacokinetics, Efficacy, and Safety Study of Gadoterate Meglumine in Pediatric Subjects Aged Younger Than 2 Years.

    Science.gov (United States)

    Scala, Mario; Koob, Meriam; de Buttet, Sophie; Bourrinet, Philippe; Felices, Mathieu; Jurkiewicz, Elzbieta

    2017-09-12

    The primary objective of this study was to investigate the pharmacokinetic profile of gadoterate meglumine in pediatric patients younger than 2 years; the secondary objectives were to document its efficacy and safety. This was a Phase IV open-label, prospective study conducted in 9 centers (4 countries). Forty-five patients younger than 2 years with normal estimated glomerular filtration rate and scheduled to undergo routine gadolinium-enhanced magnetic resonance imaging (MRI) of any organ were included and received a single intravenous injection of gadoterate meglumine (0.1 mmol/kg). To perform the population pharmacokinetics analysis, 3 blood samples per subject were drawn during 3 time windows at time points allocated by randomization. Gadoterate meglumine concentrations were best fitted using a 2-compartmental model with linear elimination from central compartment. The median total clearance adjusted to body weight was estimated at 0.06 L/h per kg and increased with estimated glomerular filtration rate according to a power model. The median volume of distribution at steady state (Vss) adjusted to body weight was estimated at 0.047 L/kg. Estimated median terminal half-life (t1/2β) was 1.35 h, and the median systemic exposure (area under the curve) was 1591 μmol h/L. Efficacy was assessed by comparing precontrast +postcontrast images to precontrast images in a subset of 28 subjects who underwent an MRI examination of brain, spine, and associated tissues. A total of 28 lesions were identified and analyzed in 15 subjects with precontrast images versus 30 lesions in 16 subjects with precontrast + postcontrast images. Lesion visualization was improved with a mean (SD) increase in scores at subject level of 0.7 (1.0) for lesion border delineation, 0.9 (1.6) for internal morphology, and 3.1 (3.2) for contrast enhancement. Twenty-six adverse events occurred postinjection in 13 subjects (28.9%), including 3 serious reported in 1 subject (2.2%). One subject (2

  17. Six-Year Outcome of Subjects Without Overt Heart Disease With an Early Repolarization/J Wave Electrocardiographic Pattern.

    Science.gov (United States)

    Lanza, Gaetano Antonio; Argirò, Alessia; Mollo, Roberto; De Vita, Antonio; Spera, Francesco; Golino, Michele; Rota, Elisabetta; Filice, Monica; Crea, Filippo

    2017-12-01

    "Early repolarization" (ER) is a frequent finding at standard electrocardiogram (ECG). In this study we assessed whether ER is associated with an increased risk of events, as recently suggested by some studies. We prospectively enrolled 4,176 consecutive subjects without any heart disease who underwent routine ECG recording. ER was diagnosed in case of typical concave ST-segment elevation ≥0.1 mV; a J wave was diagnosed when the QRS showed a notch or a slur in its terminal part. In this study we compared the 6-year outcome of all 687 subjects with ER/J wave and 687 matched subjects without ER/J wave (controls). Both groups included 335 males and 352 females, and age was 48.8 ± 18 years. Overall, 145 deaths occurred (11%), only 11 of which attributed to cardiac causes. No sudden death was reported. Cardiac deaths occurred in 5 (0.8%) and 6 (0.9%) ER/J wave subjects and controls, respectively (odds ratio [OR] 0.85, 95% confidence interval [CI] 0.26 to 2.80, p = 0.79). Both ER (OR 1.68, 95% CI 0.21 to 13.3, p = 0.62) and J wave (OR 0.91, 95% CI 0.28 to 3.00, p = 0.88) showed no association with cardiac death. Total mortality was 11.5% in the ER/J wave group and 10.6% in the control group (OR 1.10, 95% CI 0.78 to 1.56, p = 0.58). Both ER (OR 0.44, 95% CI 0.16 to 1.24, p = 0.12) and J wave (OR 1.20, 95% CI 0.85 to 1.70, p = 0.30) showed also no association with all-cause death. In subjects without any evidence of heart disease, we found no significant association of ER/J wave with the risk of cardiac, as well as all-cause, death at medium-term follow-up. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Chronic pancreatitis located in the pancreatic duct of a 23-year-old patient - What can be done?

    Directory of Open Access Journals (Sweden)

    Soriba Naby Camara

    2016-12-01

    Full Text Available The aim of the study was to focus attention on the age of the young man under investigation. The onset age of chronic pancreatitis normally ranges from 30-40 years old. However, a young Chinese patient of just 23-years-old underwent an operation in order to treat chronic pancreatitis caused by stones and its post-operative outcome determined with the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP. [Arch Clin Exp Surg 2016; 5(4.000: 233-237

  19. Increasing mortality from ischaemic heart disease in China from 2004 to 2010: disproportionate rise in rural areas and elderly subjects. 438 million person-years follow-up.

    Science.gov (United States)

    Zhang, Xiaofei; Khan, Arshad A; Haq, Ehtesham Ul; Rahim, Aadil; Hu, Dayi; Attia, John; Oldmeadow, Christopher; Ma, Xiaoyan; Ding, Rongjing; Boyle, Andrew J

    2017-01-01

    We sought to ascertain the changes in mortality from ischaemic heart disease (IHD) from 2004 to 2010 in China as the sheer size of China's population makes disease patterns relevant globally. Data on IHD mortality were obtained from the Chinese Centre for Disease Control and Prevention National Disease Surveillance Point System, which includes 161 counties and a population of over 73 million-a representative sample of over 6% of the entire population of China. Both crude and World Health Organization (WHO)-standardized IHD mortality increased, in both men and women and in both urban and rural locations, during the study period, demonstrating the effect of urbanization, economic growth, and epidemiological transition on cardiovascular health. WHO-standardized IHD mortality increased for rural males by 9.2% per year (95% CI: 6.7-11.7%; P < 0.0001), and the trend was statistically significantly higher (P = 0.0001) than in urban males by 6.4% per year (95% CI: 3-10%; P = 0.02). WHO-standardized IHD mortality rate increased for rural females by 7.0% per year (95% CI: 4.6-9.4%; P < 0.0001); this was statistically significantly higher than urban females by 4.3% per year (95% CI: 1-8%; P = 0.02). The age group over 80 years showed the greatest increase in IHD mortality. Mortality from IHD is increasing in China, in contrast to decreasing in other countries. This is largely driven by increasing IHD mortality in rural areas and subjects over 80 years old. This needs urgent attention by public health workers and policymakers.

  20. Effect of blasts on subject-specific computational models of skin and bone sections at various locations on the human body

    Directory of Open Access Journals (Sweden)

    Arnab Chanda

    2015-11-01

    Full Text Available Blast injuries are very common among soldiers deployed in politically unstable regions such as Afghanistan and Iraq, and also in a battle field anywhere in the world. Understanding the mechanics of interaction of blasts with the skin and bone at various parts of the human body is the key to designing effective personal protective equipment (PPE's which can mitigate blast impacts. In the current work, subject-specific 3D computational models of the skin (with the three layers namely the epidermis, dermis and the hypodermis (muscles and bone sections from various parts of the human body (such as the elbow, finger, wrist, cheek bone, forehead, shin etc. have been developed to study the effect of blast loading. Non-linear material properties have been adopted for the skin and stress impulses at the different skin layers and bone sections are estimated. To date, such an extensive study on the effect of blast loading on the human skin and bone has not been attempted. The results of this study would be indispensable for medical practitioners to understand the effect of blast trauma and plan effective post-traumatic surgical strategies, and also for developing better PPE designs for the military in the future.

  1. ‘Hella Ghetto!’: (Dis)locating Race and Class Consciousness in Youth Discourses of Ghetto Spaces, Subjects and Schools

    Science.gov (United States)

    2014-01-01

    Based on analysis of interviews conducted during 2008-2009 in Oakland, California, this paper examines how narratives of inner-city youth reinforce and destabilize mainstream conceptions of ‘ghetto.’ The paper demonstrates that inner-city youth discourses regarding ‘ghetto’ spaces, subjects and schools often exemplify a consciousness informed by both counter-hegemonic insights and internalized psychological trauma. In other words, the interviewed youth reconstitute the term ‘ghetto’ to signify structural and cultural processes of dislocation occurring in their neighborhood through narratives characterized by contradiction. This finding is significant because it questions how to analyze non-white narratives and offers ‘dislocated consciousness’ as an interpretive lens grounded in the contradictions of subaltern consciousness theorized by W.E.B. Dubois, Frantz Fanon and Antonio Gramsci. By developing the concept of ‘dislocation’ to illuminate how such youth negotiate, resist and internalize the material and ideological structures that condition their existence, this study contributes to the existing literature on race and class consciousness of urban youth. The paper concludes by exploring how strategies urban youth utilize to come to terms with their lives can provide new understandings of urban communities and schooling. PMID:25821398

  2. Cognitive Experiences Reported by Borderline Patients and Axis II Comparison Subjects: A 16-year Prospective Follow-up Study

    Science.gov (United States)

    Zanarini, Mary C.; Frankenburg, Frances R.; Wedig, Michelle M.; Fitzmaurice, Garrett M.

    2013-01-01

    Objective This study assesses three main types of cognition: nonpsychotic thought (odd thinking, unusual perceptual experiences, and non-delusional paranoia), quasi-psychotic thought, and true-psychotic thought in borderline patients followed prospectively for 16 years. It also compares the rates of these disturbed cognitions to those reported by axis II comparison subjects. Method The cognitive experiences of 362 inpatients—290 borderline patients and 72 axis II comparison subjects—were assessed at study entry using the cognitive section of the Revised Diagnostic Interview for Borderlines. Their cognitive experiences were reassessed every two years using the same interview. Results Each of the five main types of thought studied was reported by a significantly higher percentage of borderline patients than axis II comparison subjects over time. Each of these types of thought, except true-psychotic thought, declined significantly over time for those in both groups. Eleven of the 17 more specific forms of thought studied were also reported by a significantly higher percentage of borderline patients over the years of follow-up: magical thinking, overvalued ideas, recurrent illusions, depersonalization, derealization, undue suspiciousness, ideas of reference, other paranoid ideation, quasi-psychotic delusions, quasi-psychotic hallucinations, and true-psychotic hallucinations. Fourteen specific forms of thought were found to decline significantly over time for those in both groups: all forms of thought mentioned above except true-psychotic hallucinations plus marked superstitiousness, sixth sense, telepathy, and clairvoyance. Conclusions Disturbed cognitions are common among borderline patients and distinguishing for the disorder. They also decline substantially over time but remain a problem, particularly those of a nonpsychotic nature. PMID:23558452

  3. Peptic ulcer disease risk in chronic kidney disease: ten-year incidence, ulcer location, and ulcerogenic effect of medications.

    Directory of Open Access Journals (Sweden)

    Chih-Chia Liang

    Full Text Available OBJECTIVES: We aimed at determining peptic ulcer disease (PUD incidence among chronic kidney disease (CKD patients during 1998-2008, compared to patients without CKD, and at examining associations between CKD and PUD. METHODS: Data for 1998-2008 were extracted from the National Health Insurance Research Database in Taiwan. The annual PUD incidence (cases per thousand persons per year was calculated separately for patients with and without CKD. Characteristics of patients with newly diagnosed PUD (n = 16322 were compared to those of a control group without PUD (n = 32644. The 2 groups were matched for age, sex, and index year. Odds ratios (OR and 95% confidence intervals (CI were estimated by logistic regression. RESULTS: Over the 10-year period, the PUD incidence was ∼10-12 times higher in CKD patients than in those without CKD. Its incidence in elderly CKD patients increased rapidly over time. For CKD patients, most PUD events (>95% were managed during hospitalization. Peptic ulcer risk, adjusted for all potential confounders, was much higher in CKD patients undergoing hemodialysis (adjusted OR, 9.74; 95% CI, 7.11-13.31. Maintenance hemodialysis patients were 2 times more likely to have gastric ulcers than duodenal ulcers, while CKD patients not on dialysis had similar risks for both. There were no significant interactions between medications and CKD status on the peptic ulcer risk. Unlike CKD patients on nonsteroidal anti-inflammatory drugs and clopidogrel, those on aspirin did not have a higher peptic ulcer risk (adjusted OR, 0.88; 95% CI, 0.44-1.77. CONCLUSIONS: CKD patients have a substantially increased PUD risk, and the majority of CKD patients with PUD require hospital management. Further, peptic ulcer risk is affected by hemodialysis therapy, patient status (inpatient vs. outpatient, and ulcerogenic medications.

  4. Web-based reference databases and subject gateways to locate current research information in agricultural and food sciences - a Finnish perspective

    Directory of Open Access Journals (Sweden)

    M.-L. AALTONEN

    2008-12-01

    Full Text Available Databases and the World Wide Web have overwhelmed the information market. Bibliographic reference databases with links to electronic journals that publish full text manuscripts provide information seekers with a wide range of fast and convienient searching methods. Increasingly organisations present their activities on the WWW which allows them to disseminate updated information about their experts, publications and on-going research projects better than was possible previously. The web technology has a major advantage over printed products since it allows end-users to search, browse and print the information in different formats according to their own specific needs. Agricultural and food science papers published in Finland have been documented annually in this journal for a number of years, but the advent of web technologies have made this much less valuable.;

  5. Frontal bone hemangioma in an 8-year-old female: A common tumor in a rare location

    Directory of Open Access Journals (Sweden)

    Abhimanyu Sharma

    2016-01-01

    Full Text Available Intraosseous hemangioma is a rare bone tumor accounting for 0.7%–1.0% of all bone tumors. In the skull, frontal bone is the commonly involved bone. An 8-year-old female presented to our outpatient department with complaints of pain and swelling over forehead for 4 months. X-ray revealed a lytic expansile lesion involving frontal bone with sunburst pattern of bony spicules radiating to periphery of the lesion. Magnetic resonance imaging revealed the presence of a well-circumscribed lesion with both intra as well as extracranial components. Histopathology revealed a vascular tumor consisting of both small (capillary and large (cavernous sized vessels. A diagnosis of mixed type of hemangioma of the frontal bone was given. Recognition of hemangioma on radiology and confirmation by histopathology is essential for proper management as it might be confused clinically with other locally aggressive/malignant lesions.

  6. 2 years outcome of thread lifting with absorbable barbed pdo threads: Innovative score for objective and subjective assessment.

    Science.gov (United States)

    Ali, Yasser Helmy

    2017-09-01

    Thread lifting rejuvenation procedures are re-evolved again, after developing of absorbable threads, with very popular spread among plastic surgeons and dermatologists but with little articles have been written in literature about absorbable threads. Objective to evaluate two years' outcome of absorbable barbed thread lifting used for facial rejuvenation. Prospective comparative study both objectively and subjectively and follow up assessment for 24 months. Thread lifting for face rejuvenation has significant long-lasting considerable skin lifting from 3-10 mm and high degree of patients' satisfaction with less incidence rate of complications about 4.8%. Augmented results are obtained when thread lifting is combined with other lifting and rejuvenation modalities. Significant facial rejuvenations are got by thread lifting and highly augmented results are observed when they are combined with Botox, fillers and/or platelet rich plasma (PRP) rejuvenations.

  7. Monitoring dioxins and furans in subjects living in the vicinity of a hazardous waste incinerator after 4 years of operation

    Energy Technology Data Exchange (ETDEWEB)

    Bocio, A.; Domingo, J.L.; Garcia, F.; Schuhmacher, M.; Llobet, J.M. [Lab. of Toxicology and Environmental Health, Reus (Spain)

    2004-09-15

    In 1996, construction of a hazardous waste incinerator (HWI) was initiated in Constanti, Tarragona, Spain. Because this facility was the first, and up to date, the only HWI in Spain, the concern about its potential environmental impact and health risks has been considerable in the public opinion. Regular operations in the facility started in 1999. In order to establish the potential health risks of PCDD/PCDF exposure on the general population living near the new HWI, a biological monitoring program was designed. Samples of blood, breast milk and adipose tissue were obtained during the construction period of the HWI from subjects living in the neighborhood of the facility and analyzed for baseline levels of PCDD/PCDF. Moreover, taking into account that food is the main route of exposure to PCDD/Fs, the assessment of the dietary intake of these pollutants by the population living in the area under potential influence of the HWI was also included in the monitoring program. Approximately 4 years after the new HWI began regular operations (2003), biological samples from individuals living in the same area were again collected, and PCDD/PCDF concentrations determined. The update of PCDD/PCDF intake from food is essential in order to establish clearly if any potential increase in the levels of these compounds in biological tissues of individuals living in the area under influence of the HWI could be due to environmental emissions of PCDD/PCDF by the facility or to increases of the levels of these pollutants in food. In this paper, we present the concentrations of PCDD/PCDF in biological human samples from subjects living in the vicinity of the HWI. The dietary intake of these compounds by the population in this area, after 4 years of regular operations, is also shown. Results were compared with baseline PCDD/PCDF levels obtained in 1999.

  8. Increased Risk of Diabetes Development in Subjects with the Hypertriglyceridemic Waist Phenotype: A 4-Year Longitudinal Study

    Directory of Open Access Journals (Sweden)

    Ki Joong Han

    2014-12-01

    Full Text Available BackgroundThe hypertriglyceridemic waist (HTGW phenotype is a simple and inexpensive screening parameter to identify people at increased risk of cardiovascular disease. We evaluated whether the HTGW phenotype predicts diabetes in urban Korean adults.MethodsA total of 2,900 nondiabetic subjects (mean age 44.3 years, comprising 2,078 males (71.7% and 822 females (28.3% who underwent annual medical check-ups at our center between January 2005 and December 2009, were recruited. The subjects were divided into four groups according to baseline serum triglyceride (TG level and waist circumference (WC: normal WC-normal TG (NWNT level, normal WC-high TG level, enlarged WC-normal TG level, and enlarged WC-high TG (EWHT level. High serum TG level was defined as ≥150 mg/dL and enlarged WC was defined as ≥90 cm for men and ≥85 cm for women. New cases of diabetes were determined according to questionnaires filled in by participants and the diagnostic criteria of the American Diabetes Association. Cox proportional hazards model analysis was used to assess the association of HTGW phenotype with the incidence of diabetes.ResultsA total of 101 (3.5% new diabetes cases were diagnosed during the study period. The EWHT group had a higher incidence of diabetes (8.3% compared with the NWNT group (2.2%. The adjusted hazard ratio for diabetes for subjects with the EWHT phenotype at baseline was 4.113 (95% confidence interval [CI], 2.397 to 7.059 after adjustment for age, and 2.429 (95% CI, 1.370 to 4.307 after adjustment for age, sex, total cholesterol, systolic blood pressure, and alcohol drinking history. It was attenuated by inclusion of baseline fasting glucose level in the model.ConclusionSubjects with the HTGW phenotype showed the highest risk of incident diabetes. This tool could be useful for identifying individuals at high risk of diabetes.

  9. ETHEPHON SPRAYS AS A DEFOLIANT IN ‘NIAGARA ROSADA’ VINE SUBJECTED TO TWO CROP PRODUCTION PER YEAR

    Directory of Open Access Journals (Sweden)

    THIAGO VIEIRA DA COSTA

    2016-01-01

    Full Text Available ABSTRACT In climate region Cwa of the State of São Paulo the technique of double cropping the grapevine is possible, however, when it is time for the second pruning of the crop, most of the vine’s leaves are still in the plant, posing the problem that the use of ethephon as a defoliant could increase leaf senescence and improve the vine management. The objective of this study was to evaluate the effects of ethephon spray as a defoliant in the development and production of the ‘Niagara Rosada’ vine when subjected to double cropping, and the influence this bioactivator may have on carbohydrate reserves in the branch. The experiments were conducted in a commercial, non-irrigated area in agricultural years of 2011/2012 and 2012/2013. The length, diameter and total carbohydrate reserves of the branches, as well as bud break, number of clusters, crop production, length, width and mass of cluster, berry diameter, soluble solids and titratable acidity were evaluated. Ethephon treatments were applied at a concentration of 1,440 mg L-1 and 2,160 mg L-1 at 20 and 15 days before pruning. As a control, the vines were defoliated by hand at the time of pruning. A randomized block experimental design was used. Data was subjected to analysis of variance and means were compared by the Tukey test at 5% significance level. In conclusion, we propose that ethephon sprays promoted vine defoliation and improved the bud break, altered plant development and crop production. This was not due to increases in concentration of carbohydrate reserves in the branches, but due to a higher induction stimulus of bud break, which allowed the vines to express their higher yield capacity.

  10. Orofacial features of subjects aged 18-30 years in the northern part of Kosovo and Metohija territory

    Directory of Open Access Journals (Sweden)

    Todić Jelena

    2016-01-01

    Full Text Available Introduction: Temporomandibular disorder (TMD is a universal term referred to herein to collectively denote a series of functional disorders of orofacial structures, the temporomandibular joint (TMJ and the masticatory muscles in particular. Objectives: The aim of our study was to determine the prevalence of temporomandibular disorders within the observed sample population of the northern part of Kosovo and Metohija, as well as the frequency of signs and symptoms of this type of disorder. Methods: The study involved a sample of 300 subjects, aged 18-30 years. The sample comprised the target student population attending the University of Pristina, Kosovska Mitrovica. A random sample, intended for sampling without replacement, was drawn from the target population. All subjects underwent the Helkimo clinical dysfunction index analysis. Results of the analysis were quantified and expressed numerically, based on severity, as the Helkimo anamnestic dysfunction index (Ai and the clinical dysfunction index (Di with specific values assigned thereto accordingly. Results: The prevalence of temporomandibular disorders within the observed sample population totaled 50.7% (Di> 0. In the majority of patients a mild form of TMP (67% was reported. Temporomandibular disorders were more common in women than in men, who appear to be three times as likely to develop the respective condition, demonstrating the ratio of 3:1. The most common TMD signs and symptoms implied mandibular kinetics disturbances (46% and TMJ sounds (45%. The prevalence of pain during mandibular movements amounted to 9%, the palpable TMJ sensitivity to 20% and the palpable sensitivity of masticatory muscles 18%. Headache and otalgia were represented with 13%, that is, 3% in the observed sample. Conclusion: Temporomandibular disorder analysis demonstrates high incidence in the population of the northern part of Kosovo and Metohija. These findings indicate the need for an extensive prevention

  11. Locating the Subject: Teens Online @ ninemsn

    Science.gov (United States)

    Atkinson, Stephen; Nixon, Helen

    2005-01-01

    In this paper we examine how the figure of the teenager is positioned within the discourses and practices of commercial online media. In particular, we explore how the popular, Australia-based web portal "ninemsn" works discursively to shape the identities of young people. Ninemsn not only constructs and circulates selected…

  12. Derived Subjects In Kinyarwanda Locative Constructions*

    African Journals Online (AJOL)

    Information Technology

    Inyaanya z-eer-a-mo tomatoes ...... pronunciation is irrelevant for my analysis. 2. ... functional heads like T and ν, and I also pass over the function of case features and the .... MA-thesis, University of KwaZulu-Natal, Durban, South Africa.

  13. Safety and immunogenicity of an investigational meningococcal ACWY conjugate vaccine (MenACWY-CRM) in healthy Indian subjects aged 2 to 75 years.

    Science.gov (United States)

    Lalwani, Sanjay; Agarkhedkar, Sharad; Gogtay, Nithya; Palkar, Sonali; Agarkhedkar, Shalaka; Thatte, Urmila; Vakil, Hoshang; Jonnalagedda, Rekha; Pedotti, Paola; Hoyle, Margaret; Bhusal, Chiranjiwi; Arora, Ashwani

    2015-09-01

    This phase 3, multi-center, open-label study evaluated the immunogenicity and safety of a quadrivalent meningococcal conjugate vaccine (MenACWY-CRM, Menveo(®); Novartis Vaccines and Diagnostics S.r.l., Siena, Italy) in healthy Indian subjects aged 2-75 years, to provide data for licensure in India. A total of 180 subjects were enrolled (60 subjects 2-10 years, 60 subjects 11-18 years, and 60 subjects 19-75 years) and received one dose of MenACWY-CRM. Serum bactericidal activity with human complement (hSBA) was measured before and 1 month after vaccination. Adverse events were collected throughout the 29-day study period. Percentages of subjects with post-vaccination hSBA ≥8 were 72%, 95%, 94%, and 90% for serogroups A, C, W, and Y, respectively. Geometric mean titers rose 7-fold to 42-fold against the four serogroups. Similar immune responses were observed for the age subgroups 2-10 years, 11-18 years, and 19-75 years. Seroresponse rates at 1 month following vaccination were 72%, 88%, 55%, and 71% for serogroups A, C, W, and Y, respectively. The vaccine was well tolerated with no safety concerns. A single dose of MenACWY-CRM induced a robust immune response against all four meningococcal serogroups and was well tolerated in an Indian population 2-75 years of age. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. Waste Recovery Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Locations where City residents are encouraged to drop off and dispose or recycle of unwanted materials. Information provided is subject to change. Please call ahead...

  15. [Aneurysmal bone cyst of the ethmoid sinus and skull base in a 3-year old child: a rare location of a benign bone lesion].

    Science.gov (United States)

    Wendt, S; Flügel, W; Spuler, A; Mairinger, T; Hoch, H; Bloching, M

    2010-01-01

    Aneurysmal bone cyst is a benign osteolytic lesion in childhood and adolescence which primarily arises in metaphyseal long bones. Its presence in bones of the skull base is very rare. In a 3-year old girl presenting with proptosis, MRI demonstrated a well-defined displacing growing mass in the ethmoid sinus, orbita and anterior fossa. The histopathologic examination of biopsy specimens confirmed an aneurysmal bone cyst. Despite radical surgery the child suffered from two recurrences of the lesion in the first year after initial diagnosis. There has been no subsequent recurrence during the last 3 years. Since this lesion is rarely seen at the skull base, is difficult to differentiate clinically and by histopathology and may take an abnormal course, it is described in this case report to emphasize that it should be included in the differential diagnosis of ENT tumors at this location.

  16. Wrist flexion and extension torques measured by highly sensitive dynamometer in healthy subjects from 5 to 80 years.

    Science.gov (United States)

    Decostre, Valérie; Canal, Aurélie; Ollivier, Gwenn; Ledoux, Isabelle; Moraux, Amélie; Doppler, Valérie; Payan, Christine Anne Mary; Hogrel, Jean-Yves

    2015-01-31

    Wrist movements become impaired with disease progression in various neuromuscular disorders. With the development of new therapies, thorough measurement of muscle strength is crucial to document natural disease progression and to assess treatment efficacy. We developed a new dynamometer enabling wrist flexion and extension torque measurement with high sensitivity. The aims of the present study were to collect norms for healthy children and adults, to compute predictive equations, to assess the reliability of the measurements and to test the feasibility of using the device in patients with a neuromuscular disease. The peak isometric torque of wrist flexion and extension was measured with the MyoWrist dynamometer in 345 healthy subjects aged between 5 and 80 years old and in 9 patients with limb girdle muscle dystrophy type 2 C (LGMD2C) aged between 16 and 38 years old. Predictive equations are proposed for the wrist flexion and extension strength in children and adults. Intra-rater and inter-rater reliability was good with ICCs higher than 0.9 for both wrist flexion and extension. However, retest values were significantly higher by 4% than test results. The dynamometer was applied with no difficulty to patients with LGMD2C and was sensitive enough to detect strength as weak as 0.82 N.m. From our models, we quantified the mean strength of wrist extension in LGMD2C patients to 39 ± 17% of their predicted values. The MyoWrist dynamometer provides reliable and sensitive measurement of both wrist flexion and extension torques. However, a training session is recommended before starting a study as a small but significant learning effect was observed. Strength deficit can be quantified from predictive equations that were computed from norms of healthy children and adults.

  17. Maternal Attitudes, Normative Beliefs, and Subjective Norms of Mothers of 2- and 3-Year-Old Children.

    Science.gov (United States)

    Northrup, Angela A; Smaldone, Arlene

    This exploratory study examined maternal attitudes, normative beliefs, subjective norms, and meal selection behaviors of mothers of 2- and 3-year-old children. Guided by the Theory of Reasoned Action, we had mothers complete three surveys, two interviews, and a feeding simulation exercise. Data were analyzed using descriptive and bivariate statistics and multivariate linear regression. A total of 31 mothers (50% Latino, 34% Black, 46.9% ≤ high school education, 31.3% poor health literacy) of 32 children (37.5% overweight/obese) participated in this study. Maternal normative beliefs (knowledge of U.S. Department of Agriculture recommendations) did not reflect actual U.S. Department of Agriculture recommendations. Collectively, regression models explained 13% (dairy) to 51% (vegetables) of the variance in behavioral intent, with normative belief an independent predictor in all models except grain and dairy. Meal selection behaviors, on average, were predicted by poor knowledge of U.S. Department of Agriculture recommendations. Dietary guidance appropriate to health literacy level should be incorporated into well-child visits. Copyright © 2016 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

  18. The metabolic responses induced by acute dexamethasone predict glucose tolerance and insulin secretion over 10 years in relatives of type 2 diabetic subjects

    DEFF Research Database (Denmark)

    Durck, Tina Trier; Henriksen, Jan Erik; Egede, Mette Brogaard

    2013-01-01

    This study aimed to compare the metabolic and insulin secretory responses to dexamethasone with the metabolic responses observed at 10 years in normoglycaemic relatives of type 2 diabetic and healthy control subjects.......This study aimed to compare the metabolic and insulin secretory responses to dexamethasone with the metabolic responses observed at 10 years in normoglycaemic relatives of type 2 diabetic and healthy control subjects....

  19. Team-based learning on a third-year pediatric clerkship improves NBME subject exam blood disorder scores

    Directory of Open Access Journals (Sweden)

    Kris Saudek

    2015-10-01

    Full Text Available Purpose: At our institution, speculation amongst medical students and faculty exists as to whether team-based learning (TBL can improve scores on high-stakes examinations over traditional didactic lectures. Faculty with experience using TBL developed and piloted a required TBL blood disorders (BD module for third-year medical students on their pediatric clerkship. The purpose of this study is to analyze the BD scores from the NBME subject exams before and after the introduction of the module. Methods: We analyzed institutional and national item difficulties for BD items from the NBME pediatrics content area item analysis reports from 2011 to 2014 before (pre and after (post the pilot (October 2012. Total scores of 590 NBME subject examination students from examinee performance profiles were analyzed pre/post. t-Tests and Cohen's d effect sizes were used to analyze item difficulties for institutional versus national scores and pre/post comparisons of item difficulties and total scores. Results: BD scores for our institution were 0.65 (±0.19 compared to 0.62 (±0.15 nationally (P=0.346; Cohen's d=0.15. The average of post-consecutive BD scores for our students was 0.70(±0.21 compared to examinees nationally [0.64 (±0.15] with a significant mean difference (P=0.031; Cohen's d=0.43. The difference in our institutions pre [0.65 (±0.19] and post [0.70 (±0.21] BD scores trended higher (P=0.391; Cohen's d=0.27. Institutional BD scores were higher than national BD scores for both pre and post, with an effect size that tripled from pre to post scores. Institutional BD scores increased after the use of the TBL module, while overall exam scores remained steadily above national norms. Conclusions: Institutional BD scores were higher than national BD scores for both pre and post, with an effect size that tripled from pre to post scores. Institutional BD scores increased after the use of the TBL module, while overall exam scores remained steadily above

  20. The RAPID-II Neuropsychological Test battery for subjects aged 20 to 49 years: Norms and cognitive profile.

    Science.gov (United States)

    Binetruy, M; Mauny, F; Lavaux, M; Meyer, A; Sylvestre, G; Puyraveau, M; Berger, E; Magnin, E; Vandel, P; Galmiche, J; Chopard, G

    2017-06-30

    Cognitive evaluation of young subjects is now widely carried out for non-traumatic diseases such as multiple sclerosis, HIV, or sleep disorders. This evaluation requires normative data based on healthy adult samples. However, most clinicians use a set of tests that were normed in an isolated manner from different samples using different cutoff criteria. Thus, the score of an individual may be considered either normal or impaired according to the norms used. It is well established that healthy adults obtained low-test scores when a battery of tests is administered. Thus, the knowledge of low base rates is required so as to minimize false diagnosis of cognitive impairment. The aim of this study was twofold (1) to provide normative data for RAPID-II battery in healthy adults, and (2) estimate the proportion of healthy adults having low scores across this battery. Norms for the 44 test scores of the RAPID-II test battery were developed using the overall sample of 335 individuals based on three categories of age (20 to 29, 30 to 39, and 40 to 49 years) and two educational levels: Baccalaureate or higher educational degree (high educational level), lower than baccalaureate (low educational level). The 5th, 25th, 50th, and 75th percentiles were calculated from the six age and education subsamples and used to define norms. The frequency of low scores on the RAPID-II battery was calculated by simultaneously examining the performance of 33 primary scores. A low score was defined as less than or equal to the 5th percentile drawn from the six age and education normative subsamples. In addition, the percentages of low scores were also determined when all possible combinations of two-test scores across the RAPID-II were considered in the overall normative sample. Our data showed that 59.4% subjects of the normative sample obtained at least one or more low score. With more than 9 test scores, this percentage was equal to 0% in the normative sample. Among all combinations of two

  1. Interdisciplinary Subject "Yakugaku Nyumon" for First-year Students Constructed with Lectures and Problem-based Learning.

    Science.gov (United States)

    Yamaki, Kouya; Ueda, Masafumi; Ueda, Kumiko; Emoto, Noriaki; Mizutani, Nobuaki; Ikeda, Koji; Yagi, Keiko; Tanaka, Masafumi; Habu, Yasushi; Nakayama, Yoshiaki; Takeda, Norihiko; Moriwaki, Kensuke; Kitagawa, Shuji

    2016-01-01

    In 2013, Kobe Pharmaceutical University established "Yakugaku Nyumon", an interdisciplinary course, which consists of omnibus lectures and problem-based learning (PBL) on topics ranging from basic to clinical subjects. The themes of the PBL were original ones; "Study from package inserts of aspirin", which aimed to reinforce the contents of the interdisciplinary lectures, and "Let's think about aspirin derivatives (super-aspirin)", which aimed to engender an interest in studying pharmacy. The PBL featured questions from teachers to help with study and was therefore referred to as "question-led PBL" (Q-PBL). The Q-PBL regarding aspirin derivatives began with preparing answers to the questions for a small group discussion (SGD) as an assignment, followed by a SGD, a presentation, and peer-feedback. From an analysis of the questionnaire survey, it was found that students considered the Q-PBL satisfying and that they had achieved the 4 aims: (1) to increase the motivation to study, (2) to enhance an understanding of the relations and significance of basic and clinical sciences, (3) to comprehend the learning content, and (4) to recognize the importance of communication. The Q-PBL with assignments has two favorable points. One is that the first-year students can challenge difficult and high-level questions when they are given these as assignments. The other is that students, who are unfamiliar with SGD can engage in discussions with other students using the knowledge gained from the assignment. The introduction of omnibus lectures and Q-PBL, along with these improvements in theme, application, and review process, promises increased learning efficacy at the university.

  2. Carotid and femoral ultrasound morphology screening and cardiovascular events in low risk subjects: a 10-year follow-up study (the CAFES-CAVE study(1)).

    Science.gov (United States)

    Belcaro, G; Nicolaides, A N; Ramaswami, G; Cesarone, M R; De Sanctis, M; Incandela, L; Ferrari, P; Geroulakos, G; Barsotti, A; Griffin, M; Dhanjil, S; Sabetai, M; Bucci, M; Martines, G

    2001-06-01

    Subclinical arteriosclerotic lesions at the carotid and femoral bifurcations may be related to the occurrence of future cardiovascular events and of occult arteriosclerotic coronary disease. B-mode ultrasound of carotid and femoral arteriosclerotic bifurcation lesions may provide a simple screening method to select asymptomatic subjects at risk of future events. 13221 low-risk, healthy, asymptomatic individuals were included in a 10-year, prospective, follow-up based on carotid and femoral bifurcation morphology defined by B-mode ultrasound. Four classes were considered at inclusion (I: normal wall, II: wall thickening, III: non-stenosing plaques, IV: stenosing plaques). When 10000 subjects (75.6% of included subjects; 6055 males, 3945 females) completed the 10-year follow-up the study was concluded. At 10 years there were 10 events (out of 7989 subjects) in class I and 81 events in II (930 subjects; incidence=8.6%); 239 events were observed in class III (611 subjects; 39.28%) and 381 events (470 subjects; 81.06%) in IV; 61 deaths occurred in classes III+IV (1081 subjects) producing a death rate within these two classes of 5.5% (51 out of 61=81.5% in class IV). The increased event rates in classes III and IV were significant (log rank; P<0.02) in comparison with I and II. Carotid and femoral morphology identified 2011 subjects (20.1% of the population) in classes II,III,IV including 98.6% of cardiovascular events and deaths in the following 10 years. A higher (P<0.05) rate of progression in classes III and IV in comparison with I and II was also observed. The ultrasound carotid and femoral classification was useful in selecting subjects at very low risk of cardiovascular events (class I), those at limited risk (class II) and a group at moderate risk (class III). A subpopulation at high risk of cardiovascular events (IV) was identified.

  3. Cardiovascular effects of I/D angiotensin-converting enzyme gene polymorphism in healthy subjects. Findings after follow-up of six years.

    Science.gov (United States)

    Di Pasquale, Pietro; Cannizzaro, Sergio; Scalzo, Sebastiano; Maringhini, Giorgio; Pipitone, Fernanda; Fasullo, Sergio; Giubilato, Alfonso; Ganci, Filippo; Vitale, Giuseppe; Sarullo, Filippo M; Paterna, Salvatore

    2005-08-01

    An increasing number of studies with conflicting results regarding the association between angiotensin-converting enzyme (ACE) gene deletion polymorphism and cardiovascular disease has recently been published. The present prospective long-term study was conducted to evaluate whether the DD genotype could also be associated with a higher prevalence of hypertension in healthy subjects over 6 years of follow-up. We also investigated the effects of the ACE-I/D genotypes on diastolic function by echocardiography in healthy subjects without any risk factors and any events after 6 years of follow-up. 684 healthy volunteers (aged 25-55 years) normotensive and free of cardiovascular diseases, with acceptable echocardiographic window were enrolled. All subjects had to have a normal electrocardiogram (ECG) and echocardiogram (ECHO) at entry. All subjects have undergone a complete physical examination, 12-lead ECG and ECHO; DNA analysis and serum cholesterol have been performed on venous blood samples. All subjects underwent a clinical evaluation each year for the 6-year duration of the study. In addition, 275 subjects without any risk factors underwent an ECHO every year of the follow-up, to check the influence of genotypes on myocardial diastolic performances. All 684 subjects completed 6 years of follow-up. We obtained 3 genetically distinct groups: I) the ACE-DD group (n = 225, 80 F/ 145 M, mean age 43.4 +/- 7.6 years) with 42 hypertensive subjects (18.3%), 5 heart failure (HF) subjects and 6 subjects with acute coronary syndromes (ACS). There was no association between family history, smoking habit, hypercholesterolaemia and events. 2) the ACE-ID group (n = 335, 116 F/2 19 M, mean age 43.6 +/- 7 years) with 16 hypertensive subjects (4.7%) and 3 subjects with ACS. 3) the ACE-II group (n = 124, 45 F/79 M, mean age 42.5 +/- 6.9 years) with 2 hypertensive subjects (1.6%) and I HF subject. The incidence of hypertension and cardiovascular events, was significantly higher in the

  4. False-belief understanding i 2.5-year-olds: evidence for violation-of-expectation change-of-location and unexpected-contents tasks.

    Science.gov (United States)

    He, Zijing; Bolz, Matthias; Baillargeon, Renée

    2011-03-01

    Until recently, it was generally assumed that the ability to attribute false beliefs did not emerge until about 4 years of age. However, recent reports using spontaneous- as opposed to elicited-response tasks have suggested that this ability may be present much earlier. To date, researchers have employed two kinds of spontaneous-response false-belief tasks: violation-of-expectation tasks have been used with infants in the second year of life, and anticipatory-looking tasks have been used with toddlers in the third year of life. In the present research, 2.5-year-old toddlers were tested in violation-of-expectation tasks involving a change-of-location situation (Experiment 1) and an unexpected-contents situation (Experiment 2). Results were positive in both situations, providing the first demonstrations of false-belief understanding in toddlers using violation-of-expectation tasks and, as such, pointing to a consistent and continuous picture of early false-belief understanding.

  5. Social Costs of Poverty; Leisure Time Socializing and the Subjective Experience of Social Isolation among 13-16-Year-Old Norwegians

    Science.gov (United States)

    Sletten, Mira Aaboen

    2010-01-01

    The article examines leisure time socializing and the subjective experience of social isolation among Norwegian 13-16-year-olds in poor families. The empirical analyses use data from a representative survey in Norway in 2002 and show the likelihood of participation in leisure time socializing with peers to be lower among 13-16-year-olds in poor…

  6. Do subjective memory complaints lead or follow objective cognitive change? A five-year population study of temporal influence

    Science.gov (United States)

    Snitz, Beth E.; Small, Brent J.; Wang, Tianxiu; Chang, Chung-Chou H.; Hughes, Tiffany F.; Ganguli, Mary

    2015-01-01

    Objective The relationship between subjective memory complaints (SM) and objective memory (OM) performance in aging has been variably characterized in a substantial literature, to date. In particular, cross-sectional studies often observe weak or no associations. We investigated whether subjective memory complaints and objectively measured cognition influence each other over time, and if so, which is the stronger pathway of change – objective to subjective, or subjective to objective – or whether they are both important. Method Using bivariate latent change score modeling in data from a population study (N=1980) over 5 annual assessment cycles, we tested 4 corresponding hypotheses: 1) no coupling between SM and OM over time; 2) SM as leading indicator of change in OM; 3) OM as leading indicator of change in SM; 4) dual coupling over time, with both SM and OM leading subsequent change in the other. We also extended objective cognition to two other domains, language and executive functions. Results The dual-coupling models best fit the data for all three objective cognitive domains. The SM – OM temporal dynamics differ qualitatively compared to other domains, potentially reflecting changes in insight and self-awareness specific to memory impairment. Conclusions Subjective memory and objective cognition reciprocally influence each other over time. The temporal dynamics between subjective and objective cognition in aging are nuanced, and must be carefully disentangled to shed light on the underlying processes. PMID:26477680

  7. Gene Locater

    DEFF Research Database (Denmark)

    Anwar, Muhammad Zohaib; Sehar, Anoosha; Rehman, Inayat-Ur

    2012-01-01

    UNLABELLED: Locating genes on a chromosome is important for understanding the gene function and its linkage and recombination. Knowledge of gene positions on chromosomes is necessary for annotation. The study is essential for disease genetics and genomics, among other aspects. Currently available...... software's for calculating recombination frequency is mostly limited to the range and flexibility of this type of analysis. GENE LOCATER is a fully customizable program for calculating recombination frequency, written in JAVA. Through an easy-to-use interface, GENE LOCATOR allows users a high degree...

  8. Library Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Carnegie Library of Pittsburgh locations including address, coordinates, phone number, square footage, and standard operating hours. The map below does not display...

  9. Estimating Locations of Perennial Streams in Idaho Using a Generalized Least-Squares Regression Model of 7-Day, 2-Year Low Flows

    Science.gov (United States)

    Wood, Molly S.; Rea, Alan; Skinner, Kenneth D.; Hortness, Jon E.

    2009-01-01

    Many State and Federal agencies use information regarding the locations of streams having intermittent or perennial flow when making management and regulatory decisions. For example, the application of some Idaho water quality standards depends on whether streams are intermittent. Idaho Administrative Code defines an intermittent stream as one having a 7-day, 2-year low flow (7Q2) less than 0.1 ft3/s. However, there is a general recognition that the cartographic representation of perennial/intermittent status of streams on U.S. Geological Survey (USGS) topographic maps is not as accurate or consistent as desirable from one map to another, which makes broad management and regulatory assessments difficult and inconsistent. To help resolve this problem, the USGS has developed a methodology for predicting the locations of perennial streams based on regional generalized least-squares (GLS) regression equations for Idaho streams for the 7Q2 low-flow statistic. Using these regression equations, the 7Q2 streamflow may be estimated for naturally flowing streams in most areas in Idaho. The use of these equations in conjunction with a geographic information system (GIS) technique known as weighted flow accumulation allows for an automated and continuous estimation of 7Q2 streamflow at all points along stream reaches. The USGS has developed a GIS-based map of the locations of streams in Idaho with perennial flow based on a 7Q2 of 0.1 ft3/s and a transition zone of plus or minus 1 standard error. Idaho State cooperators plan to use this information to make regulatory and water-quality management decisions. Originally, 7Q2 equations were developed for eight regions of similar hydrologic characteristics in the study area, using long-term data from 234 streamflow-gaging stations. Equations in five of the regions were revised based on spatial patterns observed in the initial perennial streams map and unrealistic behavior of the equations in extrapolation. The standard errors of

  10. The prevalence of Caenorhabditis elegans across 1.5 years in selected North German locations: the importance of substrate type, abiotic parameters, and Caenorhabditis competitors

    Science.gov (United States)

    2014-01-01

    Background Although the nematode Caenorhabditis elegans is a major model organism in diverse biological areas and well studied under laboratory conditions, little is known about its ecology. Therefore, characterization of the species’ natural habitats should provide a new perspective on its otherwise well-studied biology. The currently best characterized populations are in France, demonstrating that C. elegans prefers nutrient- and microorganism-rich substrates such as rotting fruits and decomposing plant matter. In order to extend these findings, we sampled C. elegans continuously across 1.5 years from rotting apples and compost heaps in three North German locations. Results C. elegans was found throughout summer and autumn in both years. It shares its habitat with the related nematode species C. remanei, which could thus represent an important competitor for a similar ecological niche. The two species were isolated from the same site, but rarely the same substrate sample. In fact, C. elegans was mainly found on compost and C. remanei on rotten apples, possibly suggesting niche separation. The occurrence of C. elegans itself was related to environmental humidity and rain, although the correlation was significant for only one sampling site each. Additional associations between nematode prevalence and abiotic parameters could not be established. Conclusions Taken together, our findings vary from the previous results for French C. elegans populations in that the considered German populations always coexisted with the congeneric species C. remanei (rather than C. briggsae as in France) and that C. elegans prevalence can associate with humidity and rain (rather than temperature, as suggested for French populations). Consideration of additional locations and time points is thus essential for full appreciation of the nematode's natural ecology. PMID:24502455

  11. Dependency-like behaviors and pain coping styles in subjects with chronic migraine and medication overuse: results from a 1-year follow-up study

    OpenAIRE

    Biagianti, Bruno; Grazzi, Licia; Usai, Susanna; Gambini, Orsola

    2014-01-01

    Background Even after successful detoxification, 20-40% of subjects presenting chronic migraine with symptomatic medication overuse (CMwMO) relapse into medication overuse within one year. In this restrospective analysis on subjects referred to our center for detoxification, we investigated whether personality traits, dependency-like behaviors and pain coping styles predicted those who relapsed into medication overuse within the 12 months following the detoxification and those who did not. Me...

  12. The Course of Adult Experiences of Abuse in Patients with Borderline Personality Disorder and Axis II Comparison Subjects: A 10-Year Follow-Up Study

    OpenAIRE

    McGowan, Amelia; King, Hannah; Frankenburg, Frances F.; Fitzmaurice, Garrett; Zanarini, Mary C.

    2012-01-01

    The first objective of this study was to assess the rates of adult experiences of verbal, emotional, physical, and sexual abuse reported by borderline patients and axis II comparison subjects over ten years of prospective follow-up. The second objective was to determine time-to-cessation, recurrence, and new onset of each type of abuse. The Abuse History Interview was administered to 290 borderline patients and 72 axis II comparison subjects at baseline. The AHI Follow-up Version was administ...

  13. Accelerated increase and relative decrease in subjective age and changes in attitudes toward own aging over a 4-year period: results from the Health and Retirement Study.

    Science.gov (United States)

    Bodner, Ehud; Ayalon, Liat; Avidor, Sharon; Palgi, Yuval

    2017-03-01

    The passage of time may force people to adjust their subjective age in response to changes in their attitudes toward own aging (ATOA). Although positive associations have been found between well-being and both positive ATOA and younger subjective age, the relationships between changes in these measures have not been examined yet. We expected (1) a decrease in positive ATOA to be associated with an accelerated increase in subjective age and (2) an increase in positive ATOA to be associated with a relative decrease in subjective age. Participants were individuals and their spouses, aged 50 and over, recruited by the Health and Retirement Study, who provided responses to a question concerning one's subjective age in 2008 and 2012 (n = 4174). A change in subjective age over the two waves was regarded as (1) an accelerated increase if it was greater than 5 years (36.2 % of the sample); (2) a relative decrease (39.1 %), if it was less than the 3 years; (3) no change if it did not comply with criteria 1 or 2 (24.7 %). A decrease in positive ATOA over the two waves resulted in an accelerated increase in subjective age, and an increase resulted in a relative decrease in subjective age. Older age and more physical impairments and depressive symptoms in 2012 compared with 2008 were associated with an accelerated increase in subjective age. Our findings emphasize the consequences ATOA might have on subjective age experiences, and the need to improve them.

  14. Knee cartilage assessment with MRI (dGEMRIC) and subjective knee function in ACL injured copers: a cohort study with a 20 year follow-up.

    Science.gov (United States)

    Neuman, P; Owman, H; Müller, G; Englund, M; Tiderius, C J; Dahlberg, L E

    2014-01-01

    To assess knee cartilage quality and subjective knee function, 20 years after injury in anterior cruciate ligament (ACL) injured copers. We examined 32 knees using delayed gadolinium-enhanced magnetic resonance imaging (MRI) of cartilage (dGEMRIC), 20 years after a complete ACL tear. Only subjects who had coped with the ACL injury without ACL reconstruction (ACLR), and who presented without radiographic signs of osteoarthritis (OA) at an earlier 16-year follow-up, were included in this study. The quality of the central weight-bearing parts of the medial and lateral femoral cartilage was estimated with dGEMRIC (T1Gd). These results were compared with corresponding results in 24 healthy individuals, and with the subjects' self-reported subjective knee function using the Knee Injury and Osteoarthritis Outcome Score (KOOS) questionnaire. The values of T1Gd in the medial and lateral femoral cartilage of the study group (mean (95% CI)), were 404 (385-423) and 427 (399-455) ms, not statistically different from those of the healthy reference group (P = 0.065 and 0.31). The subjective knee function 20 years after the injury, according to the five domains of the KOOS score, was good, with a mean score of 90 ± 11. Values of T1Gd for the medial femoral cartilage were correlated with the KOOS subgroup QOL (P = 0.021, Pearson correlation). Subjects who have managed to cope with their ACL injury for 20 years with sustained good subjective knee function also seem to have knee cartilage of good quality, with T1Gd values not very different from a healthy reference group. Copyright © 2013 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

  15. Student perceptions and learning outcomes of blended learning in a massive first-year core physiology for allied health subjects.

    Science.gov (United States)

    Page, Janelle; Meehan-Andrews, Terri; Weerakkody, Nivan; Hughes, Diane L; Rathner, Joseph A

    2017-03-01

    Evidence shows that factors contributing to success in physiology education for allied health students at universities include not only their high school achievement and background but also factors such as confidence with their teachers and quality of their learning experience, justifying intensive and continued survey of students' perceptions of their learning experience. Here we report data covering a 3-yr period in a physiology subject that has been redesigned for blended and online presentation. Consistent with previous reports, we show that when we undertook a blended mode of delivery, students demonstrated better grades than traditional modes of teaching; however the absence of didactic teaching in this subject resulted in lower grades overall. Students have very strong positive attitudes to weekly quizzes (80% positive approval) but report ambivalent attitudes to online self-directed learning (61% negative perception), even though they had 2-h weekly facilitated workshops. Overwhelmingly, students who undertook the subject in a self-directed online learning mode requested more face-to-face-teaching (70% of comments). From these data, we suggest that there is a quantifiable benefit to didactic teaching in the blended teaching mode that is not reproduced in online self-directed learning, even when face-to-face guided inquiry-based learning is embedded in the subject. Copyright © 2017 the American Physiological Society.

  16. Physical activity of subjects aged 50-64 years involved in the European Prospective Investigation into Cancer and Nutrition (EPIC)

    NARCIS (Netherlands)

    Haftenberger, M; Schuit, A.J.; Tormo, M J; Boeing, H; Wareham, N; Bueno-de-Mesquita, H B; Kumle, M; Hjartåker, A; Chirlaque, M D; Ardanaz, E; Andren, C; Lindahl, B; Peeters, P H M; Allen, N E; Overvad, K; Tjønneland, A; Clavel-Chapelon, F; Linseisen, J; Bergmann, M M; Trichopoulou, A; Lagiou, P; Salvini, S; Panico, S; Riboli, E; Ferrari, P; Slimani, N

    2002-01-01

    Objective: To describe physical activity of participants in the European Prospective Investigation into Cancer and Nutrition (EPIC). Design: A cross-sectional analysis of baseline data of a European prospective cohort study. Subjects: This analysis was restricted to participants in the age group

  17. Long-term outcomes of bronchial thermoplasty in subjects with severe asthma: a comparison of 3-year follow-up results from two prospective multicentre studies

    Science.gov (United States)

    Laviolette, Michel; Cohn, Lauren; McEvoy, Charlene; Bansal, Sandeep; Shifren, Adrian; Khatri, Sumita; Grubb, G. Mark; McMullen, Edmund; Strauven, Racho; Kline, Joel N.

    2017-01-01

    Bronchial thermoplasty is an endoscopic therapy for severe asthma. The previously reported, randomised sham-controlled AIR2 (Asthma Intervention Research 2) trial showed a significant reduction in severe asthma exacerbations, emergency department visits and hospitalisations after bronchial thermoplasty. More “real-world” clinical outcome data is needed. This article compares outcomes in bronchial thermoplasty subjects with 3 years of follow-up from the ongoing, post-market PAS2 (Post-FDA Approval Clinical Trial Evaluating Bronchial Thermoplasty in Severe Persistent Asthma) study with those from the AIR2 trial. 279 subjects were treated with bronchial thermoplasty in the PAS2 study. We compared the first 190 PAS2 subjects with the 190 bronchial thermoplasty-treated subjects in the AIR2 trial at 3 years of follow-up. The PAS2 subjects were older (mean age 45.9 versus 40.7 years) and more obese (mean body mass index 32.5 versus 29.3 kg·m−2) and took higher doses of inhaled corticosteroids (mean dose 2301 versus 1961 μg·day−1). More PAS2 subjects had experienced severe exacerbations (74% versus 52%) and hospitalisations (15.3% versus 4.2%) in the 12 months prior to bronchial thermoplasty. At year 3 after bronchial thermoplasty, the percentage of PAS2 subjects with severe exacerbations, emergency department visits and hospitalisations significantly decreased by 45%, 55% and 40%, respectively, echoing the AIR2 results. The PAS2 study demonstrates similar improvements in asthma control after bronchial thermoplasty compared with the AIR2 trial despite enrolling subjects who may have had poorer asthma control. PMID:28860266

  18. Immediate loading of four interforaminal implants supporting a locator-retained mandibular overdenture in the elderly. Results of a 3-year randomized, controlled, prospective clinical study.

    Science.gov (United States)

    Acham, Stephan; Rugani, Petra; Truschnegg, Astrid; Wildburger, Angelika; Wegscheider, Walther A; Jakse, Norbert

    2017-10-01

    Implant-retained overdentures have become a standard option for the prosthetic treatment of the edentulous mandible in the elderly. This prospective study aimed to compare immediate and conventional loading of four interforaminal implants supporting a Locator-retained mandibular overdenture in elderly patients regarding implant survival, implant stability, and implant-related complications. The study population comprised 20 completely edentulous patients (11 males) aged 60 years and older with severe mandible resorption. Each patient received four interforaminal implants (Neoss Ltd., Harrogate, UK). Following randomization, implants were loaded either immediately after dental implant surgery or 3 months after implant placement with the Locator-abutment system. At follow-up visits 3, 6 12, 24, and 36 months after loading, implant stability was evaluated with Periotest and Ostell. Twenty patients received 80 implants. In eight patients, 32 implants were loaded immediately. Two patients had to be switched from the immediate to the conventional loading group due to insufficient primary stability (≤30 Ncm). Implant survival was similar in both groups after 36 months. No implant was lost. Decreasing Periotest, and accordingly, increasing Ostell measurements indicated adequate osseointegration in both groups. The course of treatment was not significantly different in the two groups. There were comparable incidences of postoperative complaints like swelling, hematoma, or wound dehiscence, as well as need for prosthetic treatment due to abutment loosening or occlusal discrepancies. Incidence of pressure marks and number of patient visits were significantly higher in the conventional loading group. With sufficient primary stability, immediate loading of four interforaminal implants in the edentulous mandible might be the preferential choice in the elderly, reducing total treatment time, and number of patient visits. © 2017 Wiley Periodicals, Inc.

  19. Severity of anxiety symptoms reported by borderline patients and Axis II comparison subjects: description and prediction over 16 years of prospective follow-up.

    Science.gov (United States)

    Zanarini, Mary C; Frankenburg, Frances R; Fitzmaurice, Garrett M

    2014-12-01

    The first purpose of this study was to determine the severity of anxiety symptoms reported by borderline patients and Axis II comparison subjects over 16 years of follow-up. The second purpose was to determine the most salient predictors of the severity of anxiety symptoms of borderline patients. Initially, 290 borderline inpatients and 72 comparison subjects were assessed using measures of anxiety, childhood adversity, and normal personality. The severity of anxiety symptoms was reassessed every 2 years. Borderline patients reported approximately twice as severe symptoms of anxiety as comparison subjects. However, these symptoms decreased significantly over time for those in both groups. Among borderline patients, two variables were found to be significant multivariate predictors of severity of overall anxiety: nonsexual childhood abuse and trait neuroticism. The results of this study suggest that anxiety symptoms form a distinct profile for borderline patients-a profile related to both childhood adversity and a vulnerable temperament.

  20. Objective and subjective outcome 3 years after synthetic transobturator nonabsorbable anterior mesh use in symptomatic advanced pelvic organ prolapse surgery

    Directory of Open Access Journals (Sweden)

    Tsia-Shu Lo

    2015-05-01

    Conclusion: The Perigee System gave a favorable result in both anatomical and subjective success rates with a low rate of mesh-related morbidities. The strength of the study reported here is its long-term follow up of a relatively large number of patients and the use of validated questionnaires. Limitations are that it is not a RCT; hence, selection and indication bias is unavoidable. The favorable outcome and low morbidities resulting from mesh use is from a single surgeon's perspective and may not be generalized to others.

  1. Dependency-like behaviors and pain coping styles in subjects with chronic migraine and medication overuse: results from a 1-year follow-up study.

    Science.gov (United States)

    Biagianti, Bruno; Grazzi, Licia; Usai, Susanna; Gambini, Orsola

    2014-09-19

    Even after successful detoxification, 20-40% of subjects presenting chronic migraine with symptomatic medication overuse (CMwMO) relapse into medication overuse within one year. In this restrospective analysis on subjects referred to our center for detoxification, we investigated whether personality traits, dependency-like behaviors and pain coping styles predicted those who relapsed into medication overuse within the 12 months following the detoxification and those who did not. 63 patients with CMwMO were assessed for personality traits, mood and anxiety, pain coping styles and dependency-like behaviors prior-to and one year after a detoxification program. Of the 42 subjects who attended 1-year follow-up interviews, 11 relapsed into medication overuse despite a temporary benefit from detoxification and did not show clinical or psychological improvement, instead reporting increased anxiety and unmodified perpetuation of severe dependency-like behaviors. In contrast, subjects who did not relapse into medication overuse had clinical improvements that generalized to untreated domains, including decreased depressive symptoms and dependency-like behaviors, although showing unmodified low internal control over pain. Subjects who did not fall into medication overuse throughout the 12 months following the detoxification showed improved clinical, affective and dependence-related outcomes, but not pain coping strategies. Conversely, subjects who relapsed within one year into CMwMO continued to experience significant disability, pain intensity, and dependency-like behaviors. We believe that the persistence of maladaptive pain coping strategies and residual symptomatology increase the risk for recurrent relapses, against which pharmacological interventions are only partially effective. Further studies investigating predictors of relapse are needed to inform multi-disciplinary interventions for CMwMO.

  2. Enhancing Study Motivation and Efficacy among First-year Students Using Minute Papers in the Interdisciplinary Subject of Yakugaku Nyumon.

    Science.gov (United States)

    Yamaki, Kouya; Ikeda, Koji; Ueda, Kumiko; Habu, Yasushi; Nakayama, Yoshiaki; Takeda, Norihiko; Moriwaki, Kensuke; Wada, Akimori; Koyama, Junko; Kodama, Noriko; Kitagawa, Shuji

    2017-01-01

    Active learning in higher education is important for learning efficacy and motivation. Accordingly, lectures that integrate strategies toward active learning, such as minute papers, debates, and collaborative learning, have become widely adopted. Minute papers facilitate communication among both teachers and students, and can be used as a tool for reviewing lectures. In the present study, we examined the effect of using minute papers on learning efficacy and motivation. To enhance the curriculum of the interdisciplinary course Yakugaku Nyumon, which consists of an omnibus lecture series and problem-based learning, minute papers with exercises were provided to applicants. In a follow-up questionnaire, students who used minute papers (S-USE) responded that they had a better understanding of the relationships, ranging from basic to clinical subject matter, than students who did not use such papers (S-NON). Using the Attention, Relevance, Confidence, and Satisfaction (ARCS) model questionnaire to measure study motivation, S-USE scored higher for some questionnaires than S-NON. This finding indicates that minute papers promoted learning motivation among students taking the Yakugaku Nyumon course. In regular examinations, the average score of S-USE was also statistically higher than that of S-NON. These results demonstrate that minute papers possibly encouraged students to actively review the lectures, thereby increasing both learning efficacy and motivation. This study shows that through promoting active, self-learning, minute papers are suitable for improving curricular strategies in subjects that rely on passive learning methods.

  3. Three-year summary report of biological monitoring at the Southwest Ocean dredged-material disposal site and additional locations off Grays Harbor, Washington, 1990--1992

    Energy Technology Data Exchange (ETDEWEB)

    Antrim, L.D.; Shreffler, D.K.; Pearson, W.H.; Cullinan, V.I. [Battelle Marine Research Lab., Sequim, WA (United States)

    1992-12-01

    The Grays Harbor Navigation Improvement Project was initiated to improve navigation by widening and deepening the federal channel at Grays Harbor. Dredged-material disposal sites were selected after an extensive review process that included inter-agency agreements, biological surveys, other laboratory and field studies, and preparation of environmental impact statements The Southwest Site, was designated to receive materials dredged during annual maintenance dredging as well as the initial construction phase of the project. The Southwest Site was located, and the disposal operations designed, primarily to avoid impacts to Dungeness crab. The Final Environmental Impact Statement Supplement for the project incorporated a Site Monitoring Plan in which a tiered approach to disposal site monitoring was recommended. Under Tier I of the Site Monitoring Plan, Dungeness crab densities are monitored to confirm that large aggregations of newly settled Dungeness crab have not moved onto the Southwest Site. Tier 2 entails an increased sampling effort to determine whether a change in disposal operations is needed. Four epibenthic surveys using beam trawls were conducted in 1990, 1991, and 1992 at the Southwest Site and North Reference area, where high crab concentrations were found in the spring of 1985. Survey results during these three years prompted no Tier 2 activities. Epibenthic surveys were also conducted at two nearshore sites where construction of sediment berms has been proposed. This work is summarized in an appendix to this report.

  4. Automated mapping of hippocampal atrophy in 1-year repeat MRI data from 490 subjects with Alzheimer's disease, mild cognitive impairment, and elderly controls.

    Science.gov (United States)

    Morra, Jonathan H; Tu, Zhuowen; Apostolova, Liana G; Green, Amity E; Avedissian, Christina; Madsen, Sarah K; Parikshak, Neelroop; Toga, Arthur W; Jack, Clifford R; Schuff, Norbert; Weiner, Michael W; Thompson, Paul M

    2009-03-01

    As one of the earliest structures to degenerate in Alzheimer's disease (AD), the hippocampus is the target of many studies of factors that influence rates of brain degeneration in the elderly. In one of the largest brain mapping studies to date, we mapped the 3D profile of hippocampal degeneration over time in 490 subjects scanned twice with brain MRI over a 1-year interval (980 scans). We examined baseline and 1-year follow-up scans of 97 AD subjects (49 males/48 females), 148 healthy control subjects (75 males/73 females), and 245 subjects with mild cognitive impairment (MCI; 160 males/85 females). We used our previously validated automated segmentation method, based on AdaBoost, to create 3D hippocampal surface models in all 980 scans. Hippocampal volume loss rates increased with worsening diagnosis (normal=0.66%/year; MCI=3.12%/year; AD=5.59%/year), and correlated with both baseline and interval changes in Mini-Mental State Examination (MMSE) scores and global and sum-of-boxes Clinical Dementia Rating scale (CDR) scores. Surface-based statistical maps visualized a selective profile of ongoing atrophy in all three diagnostic groups. Healthy controls carrying the ApoE4 gene atrophied faster than non-carriers, while more educated controls atrophied more slowly; converters from MCI to AD showed faster atrophy than non-converters. Hippocampal loss rates can be rapidly mapped, and they track cognitive decline closely enough to be used as surrogate markers of Alzheimer's disease in drug trials. They also reveal genetically greater atrophy in cognitively intact subjects.

  5. Prevention of urinary tract infections with vitamin D supplementation 20,000 IU per week for five years. Results from an RCT including 511 subjects.

    Science.gov (United States)

    Jorde, Rolf; Sollid, Stina T; Svartberg, Johan; Joakimsen, Ragnar M; Grimnes, Guri; Hutchinson, Moira Y S

    2016-01-01

    In observational studies vitamin D deficiency is associated with increased risk of infections, whereas the effect of vitamin D supplementation in randomized controlled trials is non-conclusive. Five hundred and eleven subjects with prediabetes were randomized to vitamin D3 (20,000 IU per week) versus placebo for five years. Every sixth month, a questionnaire on respiratory tract infections (RTI) (common cold, bronchitis, influenza) and urinary tract infection (UTI) was filled in. Mean baseline serum 25-hydroxyvitamin D (25(OH)D) level was 60 nmol/L. Two hundred and fifty-six subjects received vitamin D and 255 placebo. One hundred and sixteen subjects in the vitamin D and 111 in the placebo group completed the five-year study. Eighteen subjects in the vitamin D group and 34 subjects in the placebo group reported UTI during the study (p vitamin D on UTI was unrelated to baseline serum 25(OH)D level. Supplementation with vitamin D might prevent UTI, but confirmatory studies are needed.

  6. Magnetization transfer ratio in the brain of preterm subjects: age-related changes during the first 2 years of life

    Energy Technology Data Exchange (ETDEWEB)

    Xydis, Vassilios; Astrakas, Loukas; Zikou, Anastasia; Argyropoulou, Maria I. [University of Ioannina, Department of Radiology, Medical School, Ioannina (Greece); Pantou, Kostandina; Andronikou, Styliani [Medical School University of Ioannina, Neonatology Clinic, Child Health Department, Ioannina (Greece)

    2006-01-01

    To study the progress of myelination in preterm-born subjects by measuring the MT ratio (MTR) from birth, up to 24 months of corrected age.One hundred twenty-five preterm subjects (64 males and 61 females of gestational age 33{+-}2.4 weeks with chronologic and corrected age of 9.3{+-}5.1 and 7.7{+-}5.1 months, respectively) with normal brain MR using classic sequences were further evaluated for MTR by using a three-dimensional gradient-echo sequence (TR=32/TE=8/flip angle=6 4 mm/2 mm overlapping sections) with and without magnetization transfer prepulse. The magnetization transfer ratio was calculated as: MTR=(SIo-SIm)/SIo x 100%, where SIm refers to signal intensity from an image acquired with a MT prepulse and SIo the signal intensity from the image acquired without a MT prepulse. MTR increased asymptotically in the genu (R{sup 2}=0.85) and splenium (R{sup 2}=0.85) of the corpus callosum, the white matter of the frontal lobe (R{sup 2}=0.91) and occipital lobe (R{sup 2}=0.82), thalamus (R{sup 2}=0.86), caudate nucleus (R{sup 2}=0.67) and putamen (R{sup 2}=0.71), reaching the 95% of the final value at the corrected age 18.7, 17.7, 15.6, 12.9, 10.4, 9.2 and 6.4 months, respectively. This study shows age-related changes of the brain MTR and provides data that may be useful to assess disturbances in the progress of myelination. (orig.)

  7. The development of subjective quality of life over the first 2 years in first-episode psychosis

    DEFF Research Database (Denmark)

    Melle, Ingrid; Røssberg, Jan Ivar; Joa, Inge

    2010-01-01

    of variance were done to evaluate the development over time, and multiple linear regression analyses to evaluate predictors of change. These patients with a first-episode psychosis showed a significant improvement in general s-QoL during the first 2 years of treatment. Improvements in general s-QoL were...

  8. Changes in bread consumption and 4-year changes in adiposity in Spanish subjects at high cardiovascular risk.

    Science.gov (United States)

    Bautista-Castaño, I; Sánchez-Villegas, A; Estruch, R; Martínez-González, M A; Corella, D; Salas-Salvadó, J; Covas, M I; Schroder, H; Alvarez-Pérez, J; Quilez, J; Lamuela-Raventós, R M; Ros, E; Arós, F; Fiol, M; Lapetra, J; Muñoz, M A; Gómez-Gracia, E; Tur, J; Pintó, X; Ruiz-Gutierrez, V; Portillo-Baquedano, M P; Serra-Majem, L

    2013-07-28

    The effects of bread consumption change over time on anthropometric measures have been scarcely studied. We analysed 2213 participants at high risk for CVD from the PREvención con DIeta MEDiterránea (PREDIMED) trial to assess the association between changes in the consumption of bread and weight and waist circumference gain over time. Dietary habits were assessed with validated FFQ at baseline and repeatedly every year during 4 years of follow-up. Using multivariate models to adjust for covariates, long-term weight and waist circumference changes according to quartiles of change in energy-adjusted white and whole-grain bread consumption were calculated. The present results showed that over 4 years, participants in the highest quartile of change in white bread intake gained 0·76 kg more than those in the lowest quartile (P for trend = 0·003) and 1·28 cm more than those in the lowest quartile (P for trend 2 kg) and gaining waist circumference (>2 cm) during follow-up was not associated with increase in bread consumption, but participants in the highest quartile of changes in white bread intake had a reduction of 33 % in the odds of losing weight (>2 kg) and a reduction of 36 % in the odds of losing waist circumference (>2 cm). The present results suggest that reducing white bread, but not whole-grain bread consumption, within a Mediterranean-style food pattern setting is associated with lower gains in weight and abdominal fat.

  9. Electrically evoked and voluntary maximal isometric tension in relation to dynamic muscle performance in elderly male subjects, aged 69 years.

    Science.gov (United States)

    Davies, C T; White, M J; Young, K

    1983-01-01

    The dynamic performance and electrically evoked mechanical properties of elderly triceps surae muscle have been investigated in 9 men, aged 69 yr. Dynamic performance consisted of cycling on a force bicycle and a vertical jump off two feet from a force platform. The results showed that the time to peak tension (TPT) and half relaxation time (1/2 RT) were significantly greater (p less than 0.001) by 30 ms and 22 ms and the supramaximal twitch (Pt) and tetanic (20 Hz-P020) tensions and maximal voluntary contraction (MVC) were less by 45 N (-33%), 708 N (-49%), and 899 N (-43%) in the elderly compared with young male control subjects. On the force platform, the height jumped (Ht), maximal force exerted (P), take-off velocity (VT), net impulse (NI) and peak power output (W) were less by 18.6 cm, 173 N, 0.9 ms-1, 52 Ns and 1120 w respectively. Similar differences of power, force and velocity were observed on the force bicycle. The reduction of W in the elderly was associated with the contractile characteristics of the leg muscle. The loss of contractile speed and capacity to to generate force in old people was reflected in their inability to develop power during the performance of a maximal vertical jump and cycling.

  10. Subjectivities in Research in Science Education presented at the National Symposium of Physics Education of the last five years

    Directory of Open Access Journals (Sweden)

    Sérgio Choiti Yamazaki

    2015-12-01

    Full Text Available This paper presents the results of a survey conducted in a public university in the country, which aimed to identify the presence elements ordinarily related to subjective phenomena, in the works published in National Symposium of Physics Education, an event that provides meeting between teachers, researchers and students from around the country. The elements to which we have referred are found in contemporary didactic and pedagogical proposals, because it is identified that purely cognitive or even cultural rights are not sufficient to understand the phenomena that happen in the classroom, or more broadly, in education as a whole. The analysis contemplated the publications of the past 3 symposia, and the results infer a small increase of citations of these elements. However, this growth must be questioned because the quotes are made in isolation, not being taken to support the analysis of the authors. In addition, this research also shows that the presence of these elements is very small compared with the total number of papers published in the events.

  11. Information Seeking Behavior & Information Resources Management:Mental Process Selecting Subjects & Identifying Information Needs Case study: Graduate Students in Women seminaries of Shiraz of Academic year 1393- 1394(

    Directory of Open Access Journals (Sweden)

    Zohre Eftekhar

    2016-08-01

    Full Text Available The aim of this research is Information Resources Management: Mental Process Selecting Subjects &  Identifying Information Needs. The research method used in this study is a Quantitative method. Sampling is purposeful. This means that it includes graduate Students in Women seminaries of Shiraz who have information-seeking experience and are able to express their views and information needs. The sample was selected according to the random sampling method with Cochran formula from 710 students. According to this sampling method there is 241 Graduate Students included in 1392-1393 seminaries year of  Women seminaries of Shiraz. This is a survey research Which has been carried out by employing a questionnaire and SPSS for windows to analyze data. The results showed that students for selecting subjects,  identifying information needs used methods and media such as Prying Mind, reviewing of information resources, Consulting with subject specialists.

  12. Peri-implant disease in subjects with and without preventive maintenance: a 5-year follow-up.

    Science.gov (United States)

    Costa, Fernando Oliveira; Takenaka-Martinez, Satoshi; Cota, Luís Otávio Miranda; Ferreira, Sergio Diniz; Silva, Geraldo Lúcio Magalhães; Costa, José Eustáquio

    2012-02-01

    To determine the incidence of peri-implantitis in individuals with mucositis in a 5-year follow-up study. A sample of 212 partially edentulous individuals, rehabilitated with dental implants, underwent periodontal and peri-implant clinical examinations in 2005 (baseline). Five years later, 80 individuals who had been diagnosed with mucositis in the baseline examination were re-examined. These individuals were divided into two groups: one group with preventive maintenance during the study period (GTP; n = 39), and another group without preventive maintenance (GNTP; n = 41). The following parameters were clinically evaluated: plaque index, bleeding on periodontal and peri-implant probing, periodontal and peri-implant probing depth, suppuration and peri-implant bone loss. The influence of biological and behavioural risk variables associated with the occurrence of peri-implantitis was analysed using univariate and multivariate logistic regression analyses. The incidence of peri-implantitis in the global sample was 31.2% (GNTP = 43.9% and GTP = 18.0%). The absence of preventive maintenance in individuals with pre-existing peri-implant mucositis was associated with a high incidence of peri-implantitis. Clinical parameters, such as bleeding on peri-implant probing, periodontal probing depth and the presence of periodontitis were associated with a higher risk of developing peri-implantitis. © 2011 John Wiley & Sons A/S.

  13. Estimating the Burden of Leptospirosis among Febrile Subjects Aged below 20 Years in Kampong Cham Communities, Cambodia, 2007-2009.

    Science.gov (United States)

    Hem, Sopheak; Ly, Sowath; Votsi, Irene; Vogt, Florian; Asgari, Nima; Buchy, Philippe; Heng, Seiha; Picardeau, Mathieu; Sok, Touch; Ly, Sovann; Huy, Rekol; Guillard, Bertrand; Cauchemez, Simon; Tarantola, Arnaud

    2016-01-01

    Leptospirosis is an emerging but neglected public health challenge in the Asia/Pacific Region with an annual incidence estimated at 10-100 per 100,000 population. No accurate data, however, are available for at-risk rural Cambodian communities. We conducted anonymous, unlinked testing for IgM antibodies to Leptospira spp. on paired sera of Cambodian patients Leptospirosis testing was done on paired serological samples negative for Dengue, Japanese encephalitis and Chikungunya viruses after random selection. Convalescent samples found positive while initial samples were negative were considered as proof of acute infection. We then applied a mathematical model to estimate the risk of fever caused by leptospirosis, dengue or other causes in rural Cambodia. A total of 630 samples are coming from a randomly selected subset of 2358 samples. IgM positive were found on the convalescent serum sample, among which 100 (15.8%) samples were IgM negative on an earlier sample. Seventeen of these 100 seroconversions were confirmed using a Microagglutination Test. We estimated the probability of having a fever due to leptospirosis at 1. 03% (95% Credible Interval CI: 0. 95%-1. 22%) per semester. In comparison, this probability was 2. 61% (95% CI: 2. 55%, 2. 83%) for dengue and 17. 65% (95% CI: 17. 49%, 18. 08%) for other causes. Our data from febrile cases aged below 20 years suggest that the burden of leptospirosis is high in rural Cambodian communities. This is especially true during the rainy season, even in the absence of identified epidemics.

  14. Different moderators of cognitive-behavioral therapy on subjective and objective binge eating in bulimia nervosa and binge eating disorder: a three-year follow-up study.

    Science.gov (United States)

    Castellini, Giovanni; Mannucci, Edoardo; Lo Sauro, Carolina; Benni, Laura; Lazzeretti, Lisa; Ravaldi, Claudia; Rotella, Carlo M; Faravelli, Carlo; Ricca, Valdo

    2012-01-01

    Different studies considered the mechanisms involved in the maintenance of binge eating in bulimia nervosa (BN) and binge eating disorder (BED), suggesting different pathways. The present 3-year follow-up study evaluated the relationships between psychopathological variables, and objective and subjective binge eating episodes in the two syndromes. 85 BN and 133 BED patients were studied. Objective and subjective binge eating, and psychopathological data were collected in a face-to-face interview, and by means of different self-reported questionnaires. The same assessment was repeated at baseline (T0), at the end of an individual cognitive-behavioral treatment (T1), and 3 years after the end of treatment (T2). At baseline, BN and BED patients showed different emotions associated with binge eating: anger/frustration for BN and depression for BED patients. Objective binge eating frequency reduction across time was associated with lower impulsivity and shape concern in BN patients, and with lower emotional eating and depressive symptoms in BED patients. Lower subjective binge eating frequency at baseline predicted recovery, in both BN and BED patients. Recovery was associated with lower impulsivity and body shape concern at baseline for BN patients, and lower depression and emotional eating for BED patients. Eating psychopathology, psychiatric comorbidity, impulsivity and emotional eating have a different pattern of association with objective and subjective binge eating in BN and BED patients, and they act as different moderators of treatment. A different target of intervention for these two syndromes might be taken into account, and subjective binge eating deserves an accurate assessment. Copyright © 2011 S. Karger AG, Basel.

  15. [Psychosocial behaviour and subjective experience specific to the course of study of medical students in their first and fifth years of study].

    Science.gov (United States)

    Voltmer, E; Kieschke, U; Spahn, C

    2008-02-01

    This study concerns the evaluation of study-related psychosocial risk factors and resources in medical students at the beginning and before the end of their course of studies. Written questionnaires were filled out by medical students in Lübeck and Freiburg in their first and fifth years of study and analysed with three standard instruments (AVEM, SAM, F-Sozu). The response rate was 84.5% (n=435) in the first and 83.0% (n=351) in the fifth year of study. At the outset of their course of study, most of the students evinced behaviour and subjective experience patterns which were not deleterious to their health. Nevertheless, even at this point in time, 22.9% of the students showed a risk constellation with an excessive commitment to work and readiness to overstrain themselves. With 17.9% resignatory exhaustion with a highly restrictive subjective quality of life was found. In the fifth year of study, this proportion had increased to 23.3%, while the quality of health behaviour and subjective experience patterns deteriorated. Self-awareness and social support were augmented by comparison with norm samples. A portion of the medical students showed a risk constellation in behaviour and subjective experience at the very beginning of their studies. At the end, this tendency has significantly strengthened. The integration of teaching contents dealing with health promotion and successful coping with stress for the medical students themselves would therefore seem essential for the conservation of the health and working capacity of the students, as well as in order to prevent subsequent profession-specific mental stress and burn-out.

  16. The use of prescription opioid medication by patients with borderline personality disorder and axis II comparison subjects: a 10-year follow-up study.

    Science.gov (United States)

    Frankenburg, Frances R; Fitzmaurice, Garrett M; Zanarini, Mary C

    2014-04-01

    The first purpose was to determine the rate of use of prescription opioid medication reported by patients with borderline personality disorder and to compare that to the rate reported by Axis II comparison subjects during a 10-year period of prospective follow-up. The second purpose was to determine the most clinically relevant predictors of prescription opioid use among borderline patients. The medical conditions and Axis I disorders of 264 borderline patients and 63 Axis II comparison subjects were assessed at 6-year follow-up and 5 contiguous follow-up waves that were 2 years apart. These assessments were conducted between July 1998 and December 2010. Family history of psychiatric disorder was assessed at baseline by interviewers blind to the diagnostic status of the subjects. All 3 areas were assessed using semistructured interviews with proven psychometric properties: the Medical History and Services Utilization Interview (MHSUI), the Structured Clinical Interview for DSM-III-R Axis I Disorders (SCID-I), and the Revised Family History Questionnaire. Borderline patients were significantly more likely to report the use of prescription opioid medication over time than Axis II comparison subjects (OR = 1.79; 95% CI, 1.01-3.17). The best predictors of opioid use among borderline patients were the time-varying presence of back pain (OR = 1.95; 95% CI, 1.41-2.70), fibromyalgia (OR = 3.29; 95% CI, 1.70-6.36), and osteoarthritis (OR =3.32; 95% CI, 2.08-5.29) as well as a baseline history of drug abuse (OR= 1.89; 95% CI, 1.27-2.81). The sustained use of prescription opioids is common among and discriminating for patients with borderline personality disorder. The results also suggest that these borderline patients may be particularly sensitive to physical pain-mirroring their well-known heightened sensitivity to emotional pain. © Copyright 2014 Physicians Postgraduate Press, Inc.

  17. Gender difference in wellbeing during school lessons among 10-12-year-old children: the importance of school subjects and student-teacher relationships.

    Science.gov (United States)

    Palsdottir, Aslaug; Asgeirsdottir, Bryndis Bjork; Sigfusdottir, Inga Dora

    2012-11-01

    The aim of the study was to examine gender difference in self-reported wellbeing during school lessons among Icelandic 10-12-year-old boys and girls, in grades 5-7 in elementary schools. Also, to examine whether factors related to attitudes towards school subjects, student-teacher relationships and student-peer relationships mediated the associations between gender and wellbeing during school lessons. A cross-sectional anonymous survey was conducted among 88% (in total 11,387 participants) of all registered students aged 10-12 attending grades 5-7 in Iceland. Multivariate logistic regression was used to test main, mediation, and interaction effects. Boys reported significantly less wellbeing during school lessons than girls. Not finding the subjects taught at school fun fully mediated the relationship between gender and self-reported wellbeing during school lessons. Furthermore, when not considering other school-related factors, finding the subjects at school to hard, not liking the teachers, not being praised by teachers, and being bullied in recess partially mediated the relationship between gender and self-reported wellbeing during school lessons. The results suggest that to improve boy's wellbeing during school lessons, making school subject more appealing to boys is of importance. Furthermore, fostering teacher-student relationships and decreasing bullying of boys in recess should be emphasised.

  18. Well-being, problematic alcohol consumption and acute subjective drug effects in past-year ayahuasca users: a large, international, self-selecting online survey.

    Science.gov (United States)

    Lawn, Will; Hallak, Jaime E; Crippa, Jose A; Dos Santos, Rafael; Porffy, Lilla; Barratt, Monica J; Ferris, Jason A; Winstock, Adam R; Morgan, Celia J A

    2017-11-09

    Ayahuasca is a natural psychedelic brew, which contains dimethyltryptamine (DMT). Its potential as a psychiatric medicine has recently been demonstrated and its non-medical use around the world appears to be growing. We aimed to investigate well-being and problematic alcohol use in ayahuasca users, and ayahuasca's subjective effects. An online, self-selecting, global survey examining patterns of drug use was conducted in 2015 and 2016 (n = 96,901). Questions were asked about: use of ayahuasca, lysergic acid diethylamide (LSD) and magic mushrooms; demographics, current well-being and past-year problematic alcohol use of past-year ayahuasca users and comparison drug users; and subjective effects of ayahuasca and comparison drugs. Ayahuasca users (n = 527) reported greater well-being than both classic psychedelic users (n = 18,138) and non-psychedelic drug-using respondents (n = 78,236). Ayahuasca users reported less problematic drinking than classic psychedelic users, although both groups reported greater problematic drinking than the other respondents. Ayahuasca's acute subjective effects usually lasted for six hours and were most strongly felt one hour after consumption. Within our online, self-selecting survey, ayahuasca users reported better well-being than comparison groups and less problematic drinking than classic psychedelic users. Future longitudinal studies of international samples and randomised controlled trials are needed to dissect the effects of ayahuasca on these outcomes.

  19. Aging Versus Postmenopausal Osteoporosis: Bone Composition and Maturation Kinetics at Actively-Forming Trabecular Surfaces of Female Subjects Aged 1 to 84 Years.

    Science.gov (United States)

    Paschalis, Eleftherios P; Fratzl, Peter; Gamsjaeger, Sonja; Hassler, Norbert; Brozek, Wolfgang; Eriksen, Erik F; Rauch, Frank; Glorieux, Francis H; Shane, Elizabeth; Dempster, David; Cohen, Adi; Recker, Robert; Klaushofer, Klaus

    2016-02-01

    Bone strength depends on the amount of bone, typically expressed as bone mineral density (BMD), determined by dual-energy X-ray absorptiometry (DXA), and on bone quality. Bone quality is a multifactorial entity including bone structural and material compositional properties. The purpose of the present study was to examine whether bone material composition properties at actively-forming trabecular bone surfaces in health are dependent on subject age, and to contrast them with postmenopausal osteoporosis patients. To achieve this, we analyzed by Raman microspectroscopy iliac crest biopsy samples from healthy subjects aged 1.5 to 45.7 years, paired biopsy samples from females before and immediately after menopause aged 46.7 to 53.6 years, and biopsy samples from placebo-treated postmenopausal osteoporotic patients aged 66 to 84 years. The monitored parameters were as follows: the mineral/matrix ratio; the mineral maturity/crystallinity (MMC); nanoporosity; the glycosaminoglycan (GAG) content; the lipid content; and the pyridinoline (Pyd) content. The results indicate that these bone quality parameters in healthy, actively-forming trabecular bone surfaces are dependent on subject age at constant tissue age, suggesting that with advancing age the kinetics of maturation (either accumulation, or posttranslational modifications, or both) change. For most parameters, the extrapolation of models fitted to the individual age dependence of bone in healthy individuals was in rough agreement with their values in postmenopausal osteoporotic patients, except for MMC, lipid, and Pyd content. Among these three, Pyd content showed the greatest deviation between healthy aging and disease, highlighting its potential to be used as a discriminating factor. © 2015 American Society for Bone and Mineral Research.

  20. Draft Supplement to the Environmental Statement Fiscal Year 1975 Proposed Program : Facility Location Evaluation for Sappho Service, Study Area 75-13.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-03-08

    The proposed plan for meeting electrical requirements consists of the construction of a new substation near the town of Sappho located in Clallam County, Washington. Land requirements for the new substation would be approximately 3.6 acres and, depending upon the actual site location chosen, an access road ranging from 100 to 800 feet in length would also be required. As a result of the construction of the proposed facility, from 1.6 to 6 acres of timberland would be permanently removed from production. Disturbance of game in the immediate vicinity of the route would occur during construction, as would some soil erosion primarily during and immediately after construction, siltation in nearby streams, disturbance of nearby residents from noise and dust during construction, and some degradation of AM reception immediately adjacent to the right-of-way. 2 figs.

  1. Draft Supplement to the Environmental Statement Fiscal year 1976 Proposed Program : Facility Location Evaluation for Lake Isabella Service (Kamilche Substation) Study Area 75-12.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-10-22

    The statement describes the environmental impacts resulting from the construction of a new substation near Shelton, Washington. Land requirements for the new substation would be approximately 1.5 acres and, depending on the final site location chosen, an access road ranging from 200 to 3000 feet would also be required. Alternative sites 1 and 3 would be located on existing right-of-way and would remove 1.5 acres from other potential uses; alternate sites 2 and 4 would remove 1/4 acre of private timberland from production and 1 acre of existing right-of-way from other potential uses. Disturbance to wildlife during construction and loss of habitat associated with the above land requirements will occur. Grading for the substation site and access road will result in increased erosion and potential sedimentation in local streams may occur. Noise impacts will occur during construction.

  2. Facility Location Evaluation for Bonneville Dam Integrating Transmission, Study Area 77-2 : Draft Supplement to the Environmental Statement, Fiscal Year 1977 Proposed Program.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1976-01-22

    The overall construction and maintenance program in general, the Pacific Northwest Environment in which it operates, and the environmental impacts that typically occur from transmission line construction and maintenance activities are described. A framework for evaluation of specific proposals is provided. The need for a specific new transmission facility proposed as part of the Annual Proposed Program is identified and the probable environmental impact of constructing the facility in accordance with a general proposed system plan and alternative plans is outlined. This expands the facility planning supplement to include alternative locations for the proposed new facility and environmental impacts associated with each alternative location. This supplement was prepared after public and agency review of the final planning supplement had been completed and reconnaissance studies were made.

  3. Prevention of type 2 diabetes in a primary healthcare setting: Three-year results of lifestyle intervention in Japanese subjects with impaired glucose tolerance

    Directory of Open Access Journals (Sweden)

    Usui Takeshi

    2011-01-01

    Full Text Available Abstract Background A randomized control trial was performed to test whether a lifestyle intervention program, carried out in a primary healthcare setting using existing resources, can reduce the incidence of type 2 diabetes in Japanese with impaired glucose tolerance (IGT. The results of 3 years' intervention are summarized. Methods Through health checkups in communities and workplaces, 304 middle-aged IGT subjects with a mean body mass index (BMI of 24.5 kg/m2 were recruited and randomized to the intervention group or control group. The lifestyle intervention was carried out for 3 years by public health nurses using the curriculum and educational materials provided by the study group. Results After 1 year, the intervention had significantly improved body weight (-1.5 ± 0.7 vs. -0.7 ± 2.5 kg in the control; p = 0.023 and daily non-exercise leisure time energy expenditure (25 ± 113 vs. -3 ± 98 kcal; p = 0.045. Insulin sensitivity assessed by the Matsuda index was improved by the intervention during the 3 years. The 3-year cumulative incidence tended to be lower in the intervention group (14.8% vs.8.2%, log-rank test: p = 0.097. In a sub-analysis for the subjects with a BMI > 22.5 kg/m2, a significant reduction in the cumulative incidence was found (p = 0.027. Conclusions The present lifestyle intervention program using existing healthcare resources is beneficial in preventing diabetes in Japanese with IGT. This has important implications for primary healthcare-based diabetes prevention. Trial registration number UMIN000003136

  4. 4-Year Cost Trajectories in Real-World Patients Matched to the Metabolic Profiles of Trial Subjects Before/After Treatment with Phentermine-Topiramate.

    Science.gov (United States)

    Li, James; Reaven, Nancy L; Funk, Susan E; McGaughey, Karen; Neovius, Martin

    2015-06-01

    Our objective was to estimate 4-year healthcare costs associated with the metabolic profile of patients before and after 1 year of treatment with phentermine (15 mg) and topiramate extended-release (92 mg) [phentermine-topiramate ER]. Using a medical records database, we created two patient cohorts reflecting metabolic profiles of subjects before and after phentermine-topiramate ER therapy during the 1-year CONQUER trial. We matched database patients with trial subjects by age, sex, body mass index (BMI), and hypertension, glycemic, and triglyceride status. We collected real-world data on emergency department and outpatient visits, hospitalizations, and drug prescriptions over 4 years, linking them to reimbursements to estimate US private insurance costs for post-trial (n = 2295) versus pre-trial intention-to-treat (ITT) patients (n = 2295). Secondary analysis assessed responders (completers losing ≥5 % body weight [n = 1285]). Over 4 years, the mean cost per patient in the post- versus pre-trial ITT-group was $US32,432 versus $US34,725 (mean difference -2292; 95 % confidence interval [CI] -4776 to 209). In responders, corresponding costs were $US30,558 versus $US33,936 (mean difference -3378; 95 % CI -6496 to -464). Costs for post- versus pre-trial responders were lower for outpatient visits, emergency visits, and medications (all P < 0.05). Excluding treatment cost and potential side effects, patients matched to profiles of phentermine-topiramate ER responders had lower costs than patients matched to pre-treatment profiles.

  5. Implants with an Oxidized Surface Placed Predominately in Soft Bone Quality and Subjected to Immediate Occlusal Loading: Results from an 11-Year Clinical Follow-Up.

    Science.gov (United States)

    Glauser, Roland

    2016-06-01

    The purpose of this clinical follow-up was to document the 11-year outcome of implants with a moderately rough oxidized surface subjected to immediate occlusal loading. Twenty-six of 38 patients enrolled in a 5-year prospective study were available for this follow-up analysis, with 33 restorations supported by 66 slightly tapered implants (Brånemark System MkIV, Nobel Biocare, Gothenburg, Sweden). The majority of implants were placed in posterior regions (88%) and into soft bone (76%). Parameters included cumulative survival rate (CSR), radiographic marginal bone level, bleeding on probing (BOP), intrasulcular counts of perio-pathogenic markers (DNA probes), and total bacterial load (TBL). The CSR was 97.1% at 11.2 years mean follow-up. Mean marginal bone remodeling was 0.47 mm (SD 1.09, n = 65) from 1 year postplacement to 11-year follow-up. BOP was absent at most sites (63.6%). No statistically significant differences in TBL or perio-pathogenic marker species were observed at implants and teeth. The results of the present follow-up show high long-term survival, stable marginal bone levels, and soft tissue outcomes of oxidized surface implants placed predominately in posterior regions and soft bone. The quantity and quality of intrasulcular microbiota were comparable at implants and teeth. © 2015 Wiley Periodicals, Inc.

  6. Subjective Cognitive Impairment Is a Predominantly Benign Condition in Memory Clinic Patients Followed for 6 Years: The Gothenburg-Oslo MCI Study

    Directory of Open Access Journals (Sweden)

    Erik Hessen

    2017-02-01

    Full Text Available Background/Aims: In the quest for prevention or treatment, there is a need to find early markers for preclinical dementia. This study observed memory clinic patients with subjective cognitive impairment (SCI and normal cognitive function at baseline. The primary aim was to address SCI as a potential risk factor for cognitive decline. The secondary aim was to address a potential relation between (1 baseline cerebrospinal fluid biomarkers and (2 a decline in memory performance over the first 2 years of follow-up, with a possible cognitive decline after 6 years. Methods: Eighty-one patients (mean age 61 years were recruited from university memory clinics and followed up for 6 years. Results: Eighty-six percent of the cohort remained cognitively stable or improved, 9% developed mild cognitive impairment, and only 5% (n = 4 developed dementia. Regression analysis revealed that low levels of Aβ42 at baseline and memory decline during the first 2 years predicted dementia. When combined, these variables were associated with a 50% risk of developing dementia. Conclusions: Cognitive stability for 86% of the cohort suggests that SCI is predominantly a benign condition with regard to neuropathology. The low number of individuals who developed dementia limits the generalizability of the results and discussion of progression factors.

  7. The effect of duration of exercise at the ventilation threshold on subjective appetite and short-term food intake in 9 to 14 year old boys and girls

    Directory of Open Access Journals (Sweden)

    Pencharz Paul B

    2009-10-01

    Full Text Available Abstract Background The effect of exercise on subjective appetite and short-term food intake has received little investigation in children. Despite a lack of reported evaluation of short-duration activity programs, they are currently being implemented in schools as a means to benefit energy balance. The purpose of this study was to determine the effect of duration of exercise at the ventilation threshold (VeT on subjective appetite and short-term food intake in normal weight boys and girls aged 9 to 14 years. Methods On 4 separate mornings and in random order, boys (n = 14 and girls (n = 15 completed 2 rest or 2 exercise treatments for 15 (short-duration; SD or 45 min (long-duration; LD at their previously measured VeT, 2 h after a standardized breakfast. Subjective appetite was measured at regular intervals during the study sessions and food intake from a pizza meal was measured 30 min after rest or exercise. Results An increase in average appetite, desire to eat, and hunger (p Conclusion Neither SD nor LD exercise at the VeT increased short-term food intake and SD exercise attenuated increases in appetite. Thus, SD exercise programs in schools may be an effective strategy for maintaining healthier body weights in children.

  8. Immediate Loading of Dental Implants in Edentulous Mandibles by Use of Locator® Attachments or Dolder® Bars: Two-Year Results from a Prospective Randomized Clinical Study.

    Science.gov (United States)

    Kappel, Stefanie; Giannakopoulos, Nikolaos Nikitas; Eberhard, Lydia; Rammelsberg, Peter; Eiffler, Constantin

    2016-08-01

    The study aims to evaluate survival and incidence of complications for pairs of implants placed in the front region of edentulous mandibles and immediately loaded with either bar or Locator attachments. Forty-six patients with edentulous mandibles (mean age 69.4 years at inclusion in the study; 73.9% male) received two implants in the interforaminal area of the symphysis. Dolder bar or Locator attachments, allocated randomly, were then attached immediately, and both clips and a framework were fastened to the denture by the dental technician within 72 hours. During the first 3 months of the 2-year period of observation, eight implants in five patients were lost, and were removed. Survival was 89.1% and 93.5% for the bar and Locator groups, respectively. During the entire period of observation, 38 prosthetic complications required aftercare. Five dentures had to be removed or reworked after implant failure, but no superstructure was lost or had to be remade for prosthetic reasons. Survival of the original dentures was 93.5% and 95.7% for the bar and Locator groups, respectively. Within the limitations of this study, results from immediate loading of two implants in the edentulous mandible with either Locator or bar attachments hardly differed. Prosthetic complications and aftercare measures in the Locator group were frequent but easy to handle. Ease of repair and cleaning, in particular, might be reasons for choosing the single-attachment system. © 2015 Wiley Periodicals, Inc.

  9. Draft Supplement to the Environmental Statement Fiscal Year 1976 Proposed Program : Facility Location Evaluation for Horse Heaven Hills Area Service (Horse Heaven Substation) Study Area 75-7.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-10-22

    The proposed plan of service consists of the construction of a new substation near Patterson, Washington. Land requirements for the new substation would be approximately 20 to 22 acres of land depending on the final site location chosen. Access road requirements range from 100 feet for alternative site 4 to 2000 feet for alternative site 2. The proposed facility would remove the land from potential irrigation development and could interfere with irrigation practices on adjacent land. Disturbance to wildlife and elimination of habitat associated with the above land requirements would occur. Soil erosion would result from site and access road grading. This facility would be visible from Washington Highway 14.

  10. Draft Supplement to the Environmental Statement Fiscal Year 1977 Proposed Program : Facility Location Evaluation for Hot Springs-Bell 500-KV Line Study Area 76-6.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1975-09-16

    Proposed construction of between 146 and 165 miles of 500-kV transmission line between Hot Springs, Montana, and Bell Substation, immediately north of Spokane, Washington. Depending upon the final route location chosen, between approximately 146 and 165 miles of 500-kV transmission line between Hot Spring Substation and Bell Substation over parallel and new right-of-way would be required. Between 15 and 70 miles of new access road would also be required. Land use affected would include clearing from 2153 to 2503 acres of timber. Depending upon the route location chosen, between 3 and 4 acres of farmland would be removed from production and between 110 and 165 acres temporarily disrupted. Other impacts would include the removal of wildlife habitat associated with the above mentioned right-of-way requirements. Distrubance would occur. Visual impacts would result from clearing right-of-way through heavily forested areas. Noise and other disturbances to residents will occur, primarily during construction. 15 figs. 2 tabs.

  11. Draft Supplement to the Environmental Statement Fiscal Year 1976 Proposed Program : Facility Location Evaluation for Okanogan Area Service Study Area 75-6.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1975-04-15

    Proposed is the construction of a substation west of Okanogan, Washington, a 115-kV line between Okanogan and Tonasket, and a 230-kV line between Bridgeport and Okanogan. Depending on the final route location chosen, between approximately 56 and 63 miles of transmission line from Okanogan to Tonasket and from Bridgeport to Okanogan, most of which would require new right-of-way, would be required. Between 16 and 45 miles of new access road would be required. Land use affected would include temporary impact to between 28 and 50 acres of rangeland and between 3 and 8 acres of forest land. A minimal amount of agricultural land would be impacted as a result of several of the alternative locations. In addition, approximately 4 acres of rangeland would be permanently removed due to construction of the proposed new substation. Other impacts would include the removal of wildlife associated with the above mentioned right-of-way requirements. Disturbance to wildlife during construction would occur. Some erosion and sedimentation would occur. Visual impacts would result from clearing rights-of-way through forested areas. Noise and other disturbances to residents will occur, primarily during construction.

  12. Estimation of salt intake assessed by urinary excretion of sodium over 24 h in Spanish subjects aged 7-11 years.

    Science.gov (United States)

    Aparicio, A; Rodríguez-Rodríguez, E; Cuadrado-Soto, E; Navia, B; López-Sobaler, A M; Ortega, R M

    2017-02-01

    High intake of salt is associated with early development of cardiovascular risk factors (e.g., hypertension, obesity). In "developed" countries, individuals frequently exceed dietary recommendations for salt intake. Taking into account the limited data on sodium intake by 24-h excretion in urine in schoolchildren, we wished to determine baseline salt intake in Spanish subjects aged 7-11 years. The present study was an observational study involving 205 schoolchildren (109 boys and 96 girls) selected from various Spanish provinces. Sodium intake was ascertained by measuring sodium excretion in urine over 24 h. Creatinine was used to validate completeness of urine collections. The correlation between fat-free mass determined by anthropometry and that determined via urinary excretion of creatinine was calculated (r = 0.651; p salt equivalent: 7.8 ± 3.1 g/day). Hence, 84.5 % of subjects aged ≤10 years had intakes of >4 g salt/day, and 66.7 % of those aged >10 years had intakes of >5 g salt/day. Urinary excretion of sodium was correlated with systolic blood pressure and diastolic blood pressure (r = 0.1574 and r = 0.1400, respectively). Logistic regression analyses, adjusted by sex, showed that a high body mass index (odds ratio = 1.159; 95 % CI 1.041-1.290; p diet is a sound policy to reduce cardiovascular risk.

  13. The 10-year course of social security disability income reported by patients with borderline personality disorder and axis II comparison subjects.

    Science.gov (United States)

    Zanarini, Mary C; Jacoby, Ryan J; Frankenburg, Frances R; Reich, D Bradford; Fitzmaurice, Garrett

    2009-08-01

    This study had two purposes. The first purpose was to assess the prevalence as well as the stability of reliance on social security disability income (SSDI) among patients with borderline personality disorder (BPD). The second purpose was to detail the prevalence of aspects of adult competence reported by borderline patients who ever received disability payments and those who never received such payments. The disability status and other aspects of psychosocial functioning of 290 borderline inpatients and 72 axis II comparison subjects were assessed using a semi-structured interview at baseline and at each of the five subsequent two-year follow-up periods. Borderline patients were three times more likely to be receiving SSDI benefits than axis II comparison subjects over time, although the prevalence rate for both groups remained relatively stable. Forty percent of borderline patients on such payments at baseline were able to get off disability but 43% of these patients subsequently went back on SSDI. Additionally, 39% of borderline patients who were not on disability at baseline started to receive federal benefits for the first time. However, borderline patients on SSDI were not without psychosocial strengths. By the time of the 10-year follow-up, 55% had worked or gone to school at least 50% of the last two years, about 70% had a supportive relationship with at least one friend, and over 50% a good relationship with a romantic partner. The results of this study suggest that receiving SSDI benefits is both more common and more fluid over time for patients with BPD than previously known.

  14. [Social determinants of subjective health in school children aged 11-15 years in Poland in the light of European data].

    Science.gov (United States)

    Mazur, Joanna

    2010-01-01

    Adolescence is a particularly significant period due to the risk of psycho-social disorders, life-style formation and making many important decisions about the future. THE AIM of the study is to provide an overall assessment of the impact of various elements of the environment on the risk of disorders of subjective health of schoolchildren aged 11-15 yrs, and to compare of the Polish data with European Union statistics. The data source is the last series of international studies on health related behaviour of schoolchildren (HBSC), conducted during the school year 2005/06. In general, the object of analysis comprises data related to 142 478 schoolchildren from a combined sample from 25 countries, on average aged 13.6 yrs (SD = 1.65), including 5489 Polish schoolchildren. The main outcome variable was the occurrence of at least one of three subjective health disorders: poor self-rated health, dissatisfaction with life and the intensity of recurrent subjective symptoms. The analysis included the impact of gender, age (in three age groups), country of residence (Poland vs. the other 24 countries) and the five components of the growing up environment: economic and social status of the family, communication with parents, functioning at school, peer support, problems in the area of domicile. Logistic regression models were estimated with a step-block procedure of variable selection, which provided relative risk indices (OR) with a 95% confidence interval (CI). The studies have shown that the strongest predictor of subjective health disorders consists of problems with functioning at school (OR = 3.14), disrupted communication with parents (OR = 2.15) and absence of peer support (OR = 1.87). However, after these factors were taken into account, the weak impact of the material status of the family (OR = 1.65) and area of residence (OR-= 1.94) continued to be noted. Young people in Poland report subjective health problems more often than their average European counterparts

  15. Draft Supplement to the Environmental Statement Fiscal Year 1976 Proposed Program : Facility Location Evaluation for Yale Service (Raft Substation), Study Area 75-10.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-10-22

    The statement describes the environmental impacts resulting from the construction of a new substation near Yale, Idaho, approximately 22 miles from Burley, Idaho. Land requirements for the new substation would be approximately 2 acres and an access road less than 100 feet in length would also be required. Depending on the final site location chosen, 2 acres of cropland (Alternatives 1 and 2) or 2 acres of grassland (Alternative 3) would be taken out of production. Disturbance of wildlife during construction and loss of habitat associated with the land requirements described above would occur. Some soil erosion as a result of grading will occur and increased runoff and sedimentation into the Raft River may occur. The facility would be visible from I-15 and Raft River Road.

  16. Draft Supplement to the Environmental Statement Fiscal Year 1976 Proposed Program : Facility Location Evaluation for West Burley Substation Study Area 75-9.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-10-22

    The statement describes the environmental impacts resulting from the construction of a new substation near Burley, Idaho. Land requirements for the new substation would be approximately 1 acre of land and, depending on the final site location chosen, 100 to 300 feet of access road would also be required. Alternate site 1 would remove approximately 1 acre of potential industrial land; alternate site 2, 1 acre of irrigated cropland; and alternate site 3, 1 acre of marginal pastureland. Wildlife will be disturbed during the construction and habitat associated with the above land requirements will be removed. There would be erosion associated with the site and access road grading and a slight potential for sedimentation in local streams. Alternate site 1 would be visible from US Highway 30 and several local residences.

  17. Draft Supplement to the Environmental Statement Fiscal Year 1976 Proposed Program : Facility Location Evaluation for Pleasant Prairie Service (Bigelow Substation) Study Area 75-8.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-10-22

    The proposed plan of service consists of the construction of a new substation near Millwood, Washington. Land requirements for the new substation would be approximately 3 to 5 acres of land depending on the final site location chosen, and approximately 100 to 500 feet of access road would also be needed. The above requirements would remove 3 to 5 acres of land from agricultural production. Disturbance to wildlife during construction would occur and habitat associated with the above agricultural land would be eliminated. Grading requirements for the substation site and access road would result in slight erosion and sedimentation for alternate site 1 and high levels of erosion for alternate site 2. The proposed facility would be visible from a local road and several residences. Noise and other disturbances to residents will occur during construction.

  18. Draft Supplement to the Environmental Statement Fiscal Year 1977 Proposed Program : Facility Location Evaluation for West Burley Service Study Area 75-9.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1975-12-15

    Proposed is the construction of approximately 7 miles of 138-kV transmission line between the newly planned West Burley Substation (to be constructed by the customers) and BPA's Unity Substation, both near Burley, Idaho. In addition, new terminal facilities will be added to the Unity Substation. Depending upon the final route location chosen, between 7 and 8 miles of 138-kV line between West Burley Substation and Unity Substation would be required. Little or no new access road would be required under each of the alternatives. Other impacts would include slight disturbances to natural vegetation, cropland, and associated wildlife habitat. Disturbance of wildlife would be primarily restricted to the period during and immediately after construction. Visual impacts would also occur. Noise and other disturbances to residents will occur, primarily during construction.

  19. Location-based social media and the strategic impact for companies

    OpenAIRE

    Gaio, Pedro Tiago Marques

    2011-01-01

    In the last couple of years online social networks expanded to a new field, location (Scellato and Mascolo, 2011). Technologies, such as smartphones and GPS, combined with users’ interest in being connected regardless of their location, created the opportunity for the appearance of location-based social media (Chow et al, 2010). This dissertation focuses in studying if location-based social media has a strategic impact for companies. To contextualize this subject, literature on We...

  20. Comparison of Changes in Living Standards of Poland’S Population Across Different Classes of Location Over The Years 2000–2011

    Directory of Open Access Journals (Sweden)

    Zwiech Patrycja

    2014-07-01

    Full Text Available The goal of this article is to verify the hypothesis that from 2000 to 2011 the discrepancies between material living standards in the countryside and cities of different sizes blurred in Poland year by year. On the basis of the research conducted it has been determined that over the first decade of the 21st century the discrepancy between the living standards in Poland’s rural and urban areas decreased in terms of the amount and structure of expenditure per capita, volume of quantitative consumption, housing conditions and household equipment including durable goods. This conclusion has been drawn because the level of examined variables, both in the countryside and cities or towns of different sizes over the years 2000–2011, approached in most cases the level observed for the whole country.

  1. Predicting Cognitive, Functional, and Diagnostic Change over 4 Years Using Baseline Subjective Cognitive Complaints in the Sydney Memory and Ageing Study.

    Science.gov (United States)

    Slavin, Melissa J; Sachdev, Perminder S; Kochan, Nicole A; Woolf, Claudia; Crawford, John D; Giskes, Katrina; Reppermund, Simone; Trollor, Julian N; Draper, Brian; Delbaere, Kim; Brodaty, Henry

    2015-09-01

    There is limited understanding of the usefulness of subjective cognitive complaint(s) (SCC) in predicting longitudinal outcome because most studies focus solely on memory (as opposed to nonmemory cognitive) complaints, do not collect data from both participants and informants, do not control for relevant covariates, and have limited outcome measures. Therefore the authors investigate the usefulness of participant and informant SCCs in predicting change in cognition, functional abilities, and diagnostic classification of mild cognitive impairment or dementia in a community-dwelling sample over 4 years. Nondemented participants (N = 620) in the Sydney Memory and Ageing Study aged between 70 and 90 years completed 15 memory and 9 nonmemory SCC questions. An informant completed a baseline questionnaire that included 15 memory and 4 nonmemory SCC questions relating to the participant. Neuropsychological, functional, and diagnostic assessments were carried out at baseline and again at 4-year follow-up. Cross-sectional and longitudinal analyses were carried out to determine the association between SCC indices and neuropsychological, functional, and diagnostic data while controlling for psychological measures. Once participant characteristics were controlled for, participant complaints were generally not predictive of cognitive or functional decline, although participant memory-specific complaints were predictive of diagnostic conversion. Informant-related memory questions were associated with global cognitive and functional decline and with diagnostic conversion over 4 years. Informant memory complaint questions were better than participant complaints in predicting cognitive and functional decline as well as diagnoses over 4 years. Copyright © 2015 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

  2. Association of low baseline free thyroxin levels with progression of coronary artery calcification over 4 years in euthyroid subjects: the Kangbuk Samsung Health Study.

    Science.gov (United States)

    Park, Hye-Jeong; Kim, Jihyun; Han, Eun Jin; Park, Se Eun; Park, Cheol-Young; Lee, Won-Young; Oh, Ki-Won; Park, Sung-Woo; Rhee, Eun-Jung

    2016-06-01

    Overt and subclinical hypothyroidism are risk factors for atherosclerosis and cardiovascular diseases. It is unclear whether thyroid hormone levels within the normal range are also associated with atherosclerosis measured by coronary artery calcium (CAC). This study aimed to examine the relationship between normal variations in thyroid function and changes in CAC. We conducted a 4-year retrospective study of 2173 apparently healthy men and women with normal thyroid hormone levels. Their free thyroxin (FT4), free triiodothyronin (FT3) and thyroid-stimulating hormone (TSH) levels were measured by electrochemiluminescent immunoassay. The CAC score (CACS) of each subject was measured by multidetector computed tomography in both 2010 and 2014. Progression of CAC was defined as a CACS change over 4 years > 0. The mean CACS changes over 4 years by quartiles of baseline FT4 level (lowest to highest) were 12·9, 8·43, 7·82 and 7·81 (P = 0·028). CAC progression was not significantly associated with either the baseline FT3 or TSH levels. The odds ratios (OR) for CAC progression over 4 years (highest vs lowest quartile for baseline FT4) were 0·647 (95% confidence interval (CI) 0·472-0·886) after adjustment for confounding factor, which were attenuated with further adjustment for lipid profiles, homoeostasis model assessment of insulin resistance, high-sensitivity C-reactive protein and hypertension [0·747 (95% CI 0·537-1·038)]. Quartiles of baseline FT3 or TSH level did not show any increased OR for CAC progression after adjustment for confounding factors. In this cohort of euthyroid men and women, a low baseline FT4 level was associated with a high risk of CACS progression over 4 years. © 2015 John Wiley & Sons Ltd.

  3. Impact of clinical, psychological, and social factors on decreased Tinetti test score in community-living elderly subjects: a prospective study with two-year follow-up.

    Science.gov (United States)

    Manckoundia, Patrick; Thomas, Frédérique; Buatois, Séverine; Guize, Louis; Jégo, Bertrand; Aquino, Jean-Pierre; Benetos, Athanase

    2008-06-01

    Balance and gait are essential to maintain physical autonomy, particularly in elderly people. Thus the detection of risk factors of balance and gait impairment appears necessary in order to prevent falls and dependency. The objective of this study was to analyze the impact of demographic, social, clinical, psychological, and biological parameters on the decline in balance and gait assessed by the Tinetti test (TT) after a two-year follow-up. This prospective study was conducted among community-living, young elderly volunteers in the centre "Investigations Preventives et Cliniques" and "Observatoire De l'Age" (Paris, France). Three hundred and forty-four participants aged 63.5 on average were enrolled and performed the TT twice, once at inclusion and again two years later. After the two-year follow-up, two groups were constituted according to whether or not there was a decrease in the TT score: the "TT no-deterioration" group comprised subjects with a decrease of less than two points and the "TT deterioration" group comprised those with a decrease of two points or more. Selected demographic, social, clinical, psychological, and biological parameters for the two groups were then compared. Statistical analysis showed that female sex, advanced age, high body mass index, osteoarticular pain, and a high level of anxiety all have a negative impact on TT score. Knowledge of predictive factors of the onset or worsening of balance and gait disorders could allow clinicians to detect young elderly people who should benefit from a specific prevention program.

  4. Life satisfaction in spouses of stroke survivors and control subjects: A 7-year follow-up of participants in the Sahlgrenska Academy study on ischaemic stroke

    Directory of Open Access Journals (Sweden)

    Tamar Abzhandadze

    2017-05-01

    Full Text Available Objective: To investigate life satisfaction in spouses of middle-aged stroke survivors from the long-term perspective and to identify factors that explain their life satisfaction. Design: Cross-sectional, case-control study. Subjects: Cohabitant spouses of survivors of ischaemic stroke aged < 70 years at stroke onset (n = 248 and spouses of controls (n = 246. Methods: Assessments were made 7 years after inclusion to the study. Spouses’ life satisfaction was assessed with the Fugl-Meyer’s Life Satisfaction Check-List (LiSAT 11. Stroke-related factors were examined with the National Institutes of Health stroke scale, Mini-Mental State Examination, Barthel Index and modified Rankin Scale. Results: Spouses of stroke survivors had significantly lower satisfaction with general life, leisure, sexual life, partner relationship, family life, and poorer somatic and psychological health than spouses of controls. Caregiving spouses had significantly lower scores on all life domains except vocation and own activities of daily living than non-caregiving spouses. Spouses’ satisfaction on different life domains was explained mainly by their age, sex, support given to the partner, and the survivor’s level of global disability, to which both physical and cognitive impairments contributed. Conclusion: Seven years after stroke, spouses of stroke survivors reported lower life satisfaction compared with spouses of controls. Life satisfaction in stroke survivors’ spouses was associated with spouses’ age, sex, giving support, and the stroke survivors’ level of global disability.

  5. False-Belief Understanding in 2.5-Year-Olds: Evidence From Violation-of-Expectation Change-of-Location and Unexpected-Contents tasks

    Science.gov (United States)

    He, Zijing; Bolz, Matthias; Baillargeon, Renee

    2011-01-01

    Until recently, it was generally assumed that the ability to attribute false beliefs did not emerge until about 4 years of age. However, recent reports using spontaneous- as opposed to elicited-response tasks have suggested that this ability may be present much earlier. To date, researchers have employed two kinds of spontaneous-response…

  6. Visual impairment, but not hearing impairment, is independently associated with lower subjective well-being among individuals over 95 years of age: A population-based study.

    Science.gov (United States)

    Liu, Zuyun; Wu, Di; Huang, Jiapin; Qian, Degui; Chen, Fei; Xu, Jun; Li, Shilin; Jin, Li; Wang, Xiaofeng

    2016-01-01

    Sensory impairment affects an increasing number of elderly adults, with a negative psychological impact. Our objective was to examine the associations of visual and hearing impairment with subjective well-being (SWB), an important psychological concept defined by life satisfaction [LS], positive affect [PA], negative affect [NA], and affect balance [AB] among long-lived individuals (LLIs) over 95 years of age. Data on 442 LLIs from the Rugao longevity cohort, a population-based study in Rugao, China, were analyzed. Graded classifications of visual and hearing impairment (none, mild, moderate, and severe) were constructed from self-reported items. Bivariate correlation and multiple regression analysis were performed to test the associations. Approximately 66.1% and 87.3% of the subjects reported varying degrees of visual and hearing impairment. Following the degree of vision impairment, LS, PA, and AB decreased linearly, whereas NA increased linearly (all p for trendimpairment with LS, NA, and AB, while diminished, still existed. Visual impairment, but not hearing impairment, was independently associated with low SWB among LLIs, and functional ability may play a mediating role in the observed relationship. The findings indicate that rehabilitation targeted for those with reduced vision and functioning in long-lived populations may be important for promoting well-being and quality of life. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  7. Facility Location Evaluation for Shelton-Kitsap 230-kV Line, Study Area 75-4. Draft supplement to the Environmental Statement Fiscal Year 1976 Proposed Program.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-10-22

    This report discusses alternative route locations for the proposed construction of a 31.6-mile, 230-kV transmission line from Shelton, Washington, to Kitsap Substation near Port Orchard, Washington. The new line would replace an existing 115-kV wood-pole line for 28.8 miles and has the potential to replace or parallel for 2.8 miles. Approximately 22.6 miles of commercial Christmas trees growing on the existing right-of-way will be removed during the construction of this facility. Depending on the alternative chosen, for the last 2.8 miles, increased right-of-way width could require from 9 to 24 acres of additional tree cover, primarily Douglas-fir. Alternatives considered are: (1) nonconstruction, and (2) replacement of existing 115-kV wood-pole line with replacement and parallel alternatives for the last 2.8 miles. Generation alternatives to all transmission construction, including alternative methods of electrical transmission and generation, transmission construction, disposal of slash and limiting the consumption of electricity, are discussed in BPA's General Construction and Maintenance Program Statement and the Annual Proposed Program Environmental Statement.

  8. Draft Supplement to the Environmental Statement Fiscal Year 1976 Proposed Program : Facility Location Evaluation for Pebble Springs-Marion 500-KV Line Study Area 75-B.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-10-22

    Proposed is construction of an approximately 160 mile long, 500-kV, double-circuit transmission line from the proposed Pebble Springs Substation located southeast of Arlington, Oregon, to the existing Marion Substation, 11 miles west of Maupin, Oregon. Development is also proposed of a major switching complex, Pebble Springs Substation, near Arlington, Oregon. Depending on the final route chosen, from 45 to 71 miles of parallel, 9 to 42 miles of new, and 74 miles of existing right-of-way will be required. New access road requirements will range from 45 to 90 miles. Land use affected by the proposed facilities includes 800 to 855 acres of forestland removed from timber production. In addition, 50 miles of cropland, primarily wheat, and approximately 35 miles of grassland will be crossed. Disturbance to wildlife during construction will occur and habitat associated with the above land uses will be eliminated. Soil erosion and siltation, primarily during and immediately after construction will also occur. Visual impacts will occur near several highways, lakes, rivers, and recreation areas. Disturbances to nearby residents will occur during construction. An additional 45 acres of rangeland will be required for the proposed Pebble Springs Substation.

  9. Draft Supplement to the Environmental Statement Fiscal Year 1976 Proposed Program : Facility Location Evaluation for Cheney-Four Lakes Area Service Study Area 76-7.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1975-04-15

    Proposed is construction of approximately 26 miles of 230-kV transmission line from the Four Mounds Area west of Spokane to either Cheney or Four Lakes Substation. Proposed also is construction of a new substation in the Four Mounds area. Depending upon final route location chosen, between 20 and 27 miles of new right-of-way would be required between the proposed Greenwood Substation and either Cheney or Four Lakes Substation. Between 25 and 41 miles of access road would also be required. Depending upon the final route selected, the amount of impact upon forest land would range from zero to 97 acres permanently removed. The amount of land temporarily disrupted for rangeland and cropland would be 8 to 13 acres and 30 to 40 acres, respectively. In addition, between approximately 4 and 8 acres of rangeland would be removed due to construction of the proposed new substation. Other impacts would include the removal of wildlife habitat associated with the above mentioned right-of-way requirements. Disturbance to wildlife during construction would occur. Some erosion and sedimentation would occur. Visual impacts would result from clearing rights-of-way through heavily forested areas. Noise and other disturbances to residents will occur, primarily during construction.

  10. Analysis of 1 year virtual histology changes in coronary plaque located behind the struts of the everolimus eluting bioresorbable vascular scaffold.

    Science.gov (United States)

    Brugaletta, Salvatore; Gomez-Lara, Josep; Garcia-Garcia, Hector M; Heo, Jung Ho; Farooq, Vasim; van Geuns, Robert J; Chevalier, Bernard; Windecker, Stephan; McClean, Dougal; Thuesen, Leif; Whitbourn, Robert; Meredith, Ian; Dorange, Cecile; Veldhof, Susan; Rapoza, Richard; Ormiston, John A; Serruys, Patrick W

    2012-08-01

    Serial intravascular ultrasound virtual histology (IVUS-VH) after implantation of metallic stents has been unable to show any changes in the composition of the scaffolded plaque overtime. The everolimus-eluting ABSORB scaffold potentially allows for the formation of new fibrotic tissue on the scaffolded coronary plaque during bioresorption. We examined the 12 month IVUS-VH changes in composition of the plaque behind the struts (PBS) following the implantation of the ABSORB scaffold. Using IVUS-VH and dedicated software, the composition of the PBS was analyzed in all patients from the ABSORB Cohort B2 trial, who were imaged with a commercially available IVUS-VH console (s5i system, Volcano Corporation, Rancho Cordova, CA, USA), immediately post-ABSORB implantation and at 12 month follow-up. Paired IVUS-VH data, recorded with s5i system, were available in 17 patients (18 lesions). The analysis demonstrated an increase in mean PBS area (2.39 ± 1.85 mm(2) vs. 2.76 ± 1.79 mm(2), P = 0.078) and a reduction in the mean lumen area (6.37 ± 0.90 mm(2) vs. 5.98 ± 0.97 mm(2), P = 0.006). Conversely, a significant decrease of 16 and 30% in necrotic core (NC) and dense calcium (DC) content, respectively, were evident (median % NC from 43.24 to 36.06%, P = 0.016; median % DC from 20.28 to 11.36%, P = 0.002). Serial IVUS-VH analyses of plaque located behind the ABSORB struts at 12-month demonstrated an increase in plaque area with a decrease in its NC and DC content. Larger studies are required to investigate the clinical impact of these findings.

  11. Personal and demographic factors and change of subjective indoor air quality reported by school children in relation to exposure at Swedish schools: a 2-year longitudinal study.

    Science.gov (United States)

    Wang, Juan; Smedje, Greta; Nordquist, Tobias; Norbäck, Dan

    2015-03-01

    This paper studies changes in subjective indoor air quality (SIAQ) among school children and relates these data to repeated exposure measurements during a two-year follow-up period. Data on SIAQ and demographic information were gathered by a questionnaire sent to 1476 primary and secondary school pupils in 39 randomly selected schools at baseline and after two years (follow-up). Exposure measurements were applied after questionnaire data were collected at baseline and follow-up in approximately 100 classrooms. The arithmetic mean values for baseline and follow-up were: for indoor air temperature 23.6°C and 21.8°C and for outdoor air flow rate 5.4 L/s and 7.9L/s. Older children, those with atopy at baseline, and those in larger schools reported impaired SIAQ during follow-up. Installation of new ventilation systems, higher personal air flow rate and air exchange rate, and better illumination were associated with improved SIAQ. Higher CO2 levels were associated with impaired SIAQ. In conclusion, sufficient ventilation and illumination in classrooms are essential for the perception of good indoor air quality. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. The Ibibio Locative Copular Constructions

    Directory of Open Access Journals (Sweden)

    Ogbonna Anyanwu

    2010-10-01

    Full Text Available The Ibibio language, a member of the Lower Cross group of languages is predominantly spoken in Akwa Ibom State, Nigeria. Ibibio has two types of copular construction. One is locative while the other is predicative. Using a purely descriptive approach/method, this paper provides a descriptive account of the copular locative constructions in Ibibio. This study is based on a database collected from adult speakers of Ibibio by the author using an elicitation list. The database includes both actual and potential words/sentences, which standard Ibibio speakers found to be in consistent with their language rules.The paper has observed that Ibibio copular locatives make use of locative copular verbs which have semantic content, but are however, with indeterminate locative precision except when they co- occur with an appropriate locative complement. It has further observed that in Ibibio, the location of a subject entity can be marked with locative elements in two ways. In the first instance, a locative copular verb which can be dórò, ‘be on’ síne ‘be in’ bà ‘be at’ obligatorily co-occurs with a deitic locative complement or a locative prepositional phrase (PP complement headed by a multipurpose preposition (P, ké. The P is semantically, interpreted as either on, in, at or under depending on the particular locative copular verb that it co-occurs with. In the second instance, in addition to the locative copular verb and the locative PP complement headed by the P ké, there is also within the PP complement (headed by the P ké , a locative relational noun modifier which, modifies the head noun, a complement to the locative P ké. Based on Ameka andOgbonna Anyanwu71Levinson’s (2007 cross-linguistic classification of positional and locative verbs, the paper concludes that Ibibio belongs to the multi-verb type of languages with inherently locative copular verbs which are used to express the spatial locative orientation of subject

  13. Which region of the median palate is a suitable location of temporary orthodontic anchorage devices? A histomorphometric study on human cadavers aged 15-20 years.

    Science.gov (United States)

    Stockmann, Philipp; Schlegel, Karl Andreas; Srour, Safwan; Neukam, Friedrich Wilhelm; Fenner, Matthias; Felszeghy, Endre

    2009-03-01

    Endosseus implants can provide a reliable anchorage during orthodontic treatment. The midpalatal structures around the sutura palatina mediana (SPM) are of special interest due to increasing placement of orthodontic implants in this area. Knowledge about the osseous conditions at this site is necessary to predict the expected degree of implant osseointegration. The upper jaws of 10 human cadavers, aged 15-20 years, were decalcified, and cross-sectional specimens were obtained from four anterior-to-posterior palatal regions for histomorphometric analysis. The analyses focused on the amount of bone and the width of the SPM to determine the anatomical requirements for reliable insertion of palatal implants. Bone density [bone-volume (BV)/ tissue-volume (TV)] in all measured areas was 40-60%. The maximum density was measured at the level of the first premolars (54.9+/-5.9%) and the least values (44.2+/-9.6%) were measured at the level of the interconnecting line of the canines. The mean width of the SPM varies from 1.2 to 0.3 mm in different sections of the palate. In the median sagittal plane, the mean values of bone height to nasal cavity reached >5 mm as far as the level distal of the second premolars. Bone height 2 mm paramedian to the SPM decreased consistently from anterior (4.3+/-0.9 mm) to posterior (2.5+/-0.8 mm). Our results indicate that the amount and quality of bone along the anterior palatal midline in 15-to-20-year olds is sufficient for orthodontic implantation. Even implantation posterior to the recommended first premolar level, at which orthodontic implants are most often placed, may be suitable. There are some limitations, however, due to small number of samples and variations of anatomical structures.

  14. Location theory a unified approach

    CERN Document Server

    Nickel, Stefan

    2006-01-01

    Although modern location theory is now more than 90 years old, the focus of researchers in this area has been mainly problem oriented. However, a common theory, which keeps the essential characteristics of classical location models, is still missing.This monograph addresses this issue. A flexible location problem called the Ordered Median Problem (OMP) is introduced. For all three main subareas of location theory (continuous, network and discrete location) structural properties of the OMP are presented and solution approaches provided. Numerous illustrations and examples help the reader to bec

  15. Common standards in facial esthetics: craniofacial analysis of most attractive black and white subjects according to People magazine during previous 10 years.

    Science.gov (United States)

    Iglesias-Linares, Alejandro; Yáñez-Vico, Rosa-María; Moreno-Manteca, Blanca; Moreno-Fernández, Ana María; Mendoza-Mendoza, Asunción; Solano-Reina, Enrique

    2011-06-01

    The aim of the present case-control study was to determine--using the 10 most recent annual listings of the most beautiful black and white people--whether any common, measurable esthetic parameter could be extracted from both groups. A total of 80 women (40 white and 40 black), who had been included in the list of People magazine's 100 most beautiful people during the previous 10 years, were selected. Lateral photographs of all 80 subjects were obtained from Internet databases, oriented, and sized. A modified photogrammetric analysis was performed on the lateral view of each subject to obtain the angle and proportion measurements. Differences between the 2 groups were compared with 95% significance using the Student t test for independent samples. Facial similarities in the 2 ethnic groups were observed for the angle of the inferior facial third, labiomental angle, angle of facial convexity, and cervicomental angle. These results point to a similar conformation of the lower part of the face in relation to the neck that was shared by both groups of beautiful women. Additionally, both groups showed similar results for the lower lip projection. Likewise, similar proportional measurements were found for the upper lip proportion, notwithstanding differences in protrusion. Modern society is changing the classic concept of facial beauty because of globalization and the prevalence of multiethnic communities in the developed world. Independently of ethnic origin, beautiful women tend to have similar facial features that are a mixture of both black and white features. Copyright © 2011 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  16. Ultrasonographically supported removal of foreign bodies of the eye lid and parapharyngeal space in a 13-year-old boy subjected to shot injuries in early childhood

    Directory of Open Access Journals (Sweden)

    Friedrich, Reinhard E.

    2013-11-01

    Full Text Available Background: B-scan ultrasonography is widely used in diagnostics of head and neck pathologies. Ultrasonography can be applied intraoperatively to identify foreign materials. Case report: This case report describes the ultrasonographic identification of foreign bodies of the eye lid and parapharyngeal space in an adolescent who was injured several years ago, obviously a victim of domestic violence. B-scan ultrasonography (small part transducer, emission frequency: 7.5 MHz proved to be a reliable tool to locate the foreign bodies. Ultrasound imaging facilitated the decision-making of the surgical approach and thus reduced the surgical exploration time. Discussion: B-scan ultrasonography is a valuable tool in oral and maxillofacial surgery. The use of B-scan ultrasonography in the head neck region requires the capacity of the surgeon to fuse the ultrasonographic picture with the topography of the head and neck. The advantages and limitations of B-scan ultrasonography in the head and neck region concerning foreign body identification are briefly discussed.

  17. RFID Location Algorithm

    Directory of Open Access Journals (Sweden)

    Wang Zi Min

    2016-01-01

    Full Text Available With the development of social services, people’s living standards improve further requirements, there is an urgent need for a way to adapt to the complex situation of the new positioning technology. In recent years, RFID technology have a wide range of applications in all aspects of life and production, such as logistics tracking, car alarm, security and other items. The use of RFID technology to locate, it is a new direction in the eyes of the various research institutions and scholars. RFID positioning technology system stability, the error is small and low-cost advantages of its location algorithm is the focus of this study.This article analyzes the layers of RFID technology targeting methods and algorithms. First, RFID common several basic methods are introduced; Secondly, higher accuracy to political network location method; Finally, LANDMARC algorithm will be described. Through this it can be seen that advanced and efficient algorithms play an important role in increasing RFID positioning accuracy aspects.Finally, the algorithm of RFID location technology are summarized, pointing out the deficiencies in the algorithm, and put forward a follow-up study of the requirements, the vision of a better future RFID positioning technology.

  18. Pressure Transducer Locations

    Data.gov (United States)

    National Aeronautics and Space Administration — Files are located here, defining the locations of the pressure transducers on the HIRENASD model. These locations also correspond to the locations that analysts...

  19. Prevalence and risk factors of undernutrition among antiretroviral-therapy-naïve subjects aged under 5 years old in Makurdi, Nigeria: a retrospective study.

    Science.gov (United States)

    Anigilaje, Emmanuel Ademola; Olutola, Ayodotun

    2015-01-01

    Undernutrition is common in human immunodeficiency virus (HIV) infection and it contributes significantly to its morbidity and mortality. However, as far as we are aware, few studies have described the risk factors of undernutrition among HIV-infected Nigerian children. The study reported here aimed to determine the prevalence and risk factors of undernutrition among HIV-infected, antiretroviral therapy (ART)-naïve children aged under 5 years old in Makurdi, Nigeria. A retrospective, cross-sectional study was undertaken at the Federal Medical Centre, Makurdi, between June 2010 and June 2011. Logistic regression modelling was used to determine the risk factors of undernutrition. Data on 182 HIV-infected children (88 males and 94 females), aged between 6 weeks and 59 months were studied. The prevalence of undernutrition was 12.1%, 33.5%, and 54.4% for underweight, wasting, and stunting, respectively. In multivariate regression analyses, being female (adjusted odds ratio [AOR] 0.292, 95% [confidence interval] CI 0.104-0.820, P=0.019), the child's caregiver being on ART (AOR 0.190, 95% CI 0.039-0.925, P=0.04), and the absence of tuberculosis in the child (AOR 0.034, 95% CI 0.003-0.357, P=0.005) were independently protective against underweight. Subjects who were exclusively breastfed in the first 6 months of life were protected from stunting (AOR 0.136, 95% CI 0.032-0.585, P=0.007). No factor impacted significantly on wasting in multivariate analyses. Undernutrition among HIV-infected, ART-naïve children aged under 5 years old may be reduced if programmatic interventions are guided toward early initiation of ART among eligible HIV-infected caregivers and the promotion of HIV/tuberculosis coinfection control efforts. Also, the importance of exclusive breastfeeding in reducing undernutrition cannot be overemphasized.

  20. Opportunistic detection of atrial fibrillation in subjects aged 65 years or older in primare care: a randomised clinical trial of efficacy. DOFA-AP study protocol

    Directory of Open Access Journals (Sweden)

    Pérula-de-Torres LuisÁ

    2012-10-01

    Full Text Available Abstract Background Clinical Practice Guidelines recommend using peripheral blood pulse measuring as a screening test for Atrial Fibrillation. However, there is no adequate evidence supporting the efficacy of such procedure in primary care clinical practice. This paper describes a study protocol designed to verify whether early opportunistic screening for Atrial Fibrillation by measuring blood pulse is more effective than regular practice in subjects aged 65 years attending primary care centers. Methods/design An cluster-randomized controlled trial conducted in Primary Care Centers of the Spanish National Health Service. A total of 269 physicians and nurses will be allocated to one of the two arms of the trial by stratified randomization with a 3:2 ratio (three practitioners will be assigned to the Control Group for every two practitioners assigned to the Experimental Group. As many as 12 870 patients aged 65 years or older and meeting eligibility criteria will be recruited (8 580 will be allocated to the Experimental Group and 4 290 to the Control Group. Randomization and allocation to trial groups will be carried out by a central computer system. The Experimental Group practitioners will conduct an opportunistic case finding for patients with Atrial Fibrillation, while the Control Group practitioners will follow the regular guidelines. The first step will be finding new Atrial Fibrillation cases. A descriptive inferential analysis will be performed (bivariate and multivariate by multilevel logistic regression analysis. Discussion If our hypothesis is confirmed, we expect Primary Care professionals to take a more proactive approach and adopt a new protocol when a patient meeting the established screening criteria is identified. Finally, we expect this measure to be incorporated into Clinical Practice Guidelines. Trial registration The study is registered as NCT01291953 (ClinicalTrials.gob

  1. Defense Mechanisms Reported by Patients with Borderline Personality Disorder and Axis II Comparison Subjects Over 16 Years of Prospective Follow-up: Description and Prediction of Recovery

    Science.gov (United States)

    Zanarini, Mary C.; Frankenburg, Frances R.; Fitzmaurice, Garrett

    2012-01-01

    Objective This study assessed the defensive functioning of 290 borderline patients and compared it to that of 72 patients with other forms of axis II psychopathology over 16 years of prospective follow-up. It also assessed the relationship between time-varying defenses and recovery from borderline personality disorder. Method The Defense Style Questionnaire, a self-report measure with demonstrated criterion validity and internal consistency, was initially administered at study entry. It was readministered at eight contiguous two-year long follow-up periods. Results Borderline patients had significantly lower scores than axis II comparison subjects on one mature defense mechanism (suppression) and significantly higher scores on seven of the other 18 defenses studied. More specifically, borderline patients had significantly higher scores on one neurotic-level defense (undoing), four immature defenses (acting out, emotional hypochondriasis, passive aggression, and projection), and two image-distorting/borderline defenses (projective identification and splitting). In terms of change, borderline patients were found to have had significant improvement on 13 of the 19 defenses studied. More specifically, they had significantly higher scores over time on one mature defense (anticipation) and significantly lower scores on two neurotic defenses (isolation and undoing), all immature defenses, and all image-distorting/borderline defenses except primitive idealization. In addition, four time-varying defense mechanisms were found to predict time-to-recovery: humor, acting out, emotional hypochondriasis, and projection. Conclusions Taken together, the results of this study suggest that the longitudinal defensive functioning of borderline patients is both distinct and improves substantially over time. They also suggest that immature defenses are the best predictors of time-to-recovery. PMID:23223866

  2. Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects

    Directory of Open Access Journals (Sweden)

    Neha Singhal

    2016-01-01

    Full Text Available Context: Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. Aim: To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc uptake has a role in predicting remission. Subjects and Methods: Records of 174 patients with clinical, biochemical, and scintigraphic criteria consistent with Grave's disease, seen in our Institution between January 2006 and 2014 were analyzed. Patient factors, drug-related factors, Tc-99m uptake and other clinical factors were compared between the remission and nonremission groups. Statistical Analysis Used: Mann–Whitney U-test and Chi-square tests were used when appropriate to compare the groups. Results: Fifty-seven (32.7% patients attained remission after at least 1 year of thionamide therapy. Of these, 11 (19.2% patients relapsed within 1 year. Age, gender, goiter, and presence of extrathyroidal manifestations were not associated with remission. Higher values of Tc uptake were positively associated with remission (P- 0.02. Time to achievement of normal thyroid function and composite dose: Time scores were significantly associated with remission (P - 0.05 and P - 0.01, respectively. Patients with lower FT4 at presentation had a higher chance of remission (P - 0.01. The relapse rates were lower than previously reported in the literature. A higher Tc uptake was found to be significantly associated with relapse also (P - 0.009. Conclusion: The prognostic factors associated with remission in Graves's disease in this South Indian study are not the same as that reported in Western literature. Tc scintigraphy may have an additional role in identifying people who are likely to undergo remission and thus predict the outcome of Grave's disease.

  3. The Use of Contextual Teaching and Learning in Writing Subjects: A Case Study of the Second Year Students at SDN 3 Bareng Lor Klaten in 2013/2014

    Directory of Open Access Journals (Sweden)

    Lisrohli Irawati

    2014-06-01

    Full Text Available In Globalization era, English becomes one of the crucial subjects to be taught. Generally, it is taught from the Elementary schools level to university levels. To be a creative and innovative teacher are important things to develop students’ ability because English is a foreign language. One of the method is to use CTL in teaching and Learning. The objective of this study is to find out about teaching and learning writing using contextual teaching and Learning (CTL in the second year at SD N 3 Barenglor. The writer observed and made interview to the teacher and students to get data and the process of teaching and Learning using CTL. The object of this study involved 30 students; consist of 13 male students (boys and 17 female 17 students (girls. The results show that CTL is used in teaching and Learning in SD N 3 Barenglor and CTL had succesfully improved the motivation of the students to study English. Keywords: CTL, Teaching and Learning, English

  4. Neuropathological findings in entorhinal cortex of subjects aged 50 years or older and their correlation with dementia in a sample from Southern Brazil

    Directory of Open Access Journals (Sweden)

    Edson Rodrigues Neto

    Full Text Available ABSTRACT Introduction: The aims of this study were to survey neurodegenerative changes detected by abnormal protein deposits in the Entorhinal Cortex (EC of subjects aged 50 years or older and to correlate these findings with suspected dementia, as detected by the IQCODE (Informant Questionnaire on Cognitive Decline in the Elderly . Methods: Fourteen brains were submitted to the immunohistochemistry technique for different proteins (beta-amyloid, tau, -synuclein and phospho-TDP-43 and data obtained compared with IQCODE scores. Results: Fifty-seven percent of the individuals exhibited IQCODE results compatible with dementia, being classified into the demented group (DG: 87.5% of patients had neuropathological findings corresponding to Alzheimer's-like brain pathology (ALBP. Of the patients in the non-demented group (NDG, 16.7% met neuropathological criteria for ALBP. All individuals in the DG showed deposits of more than one kind of protein in the EC. The most common association was hyperphosphorylated tau and beta-amyloid protein (87.5%. Discussion: Most individuals with dementia had neuropathological findings of ALBP, as did one individual with no signs of dementia, characterizing a preclinical stage. The results of this study suggest that deposits of a single type of anomalous protein are normal findings in an aging brain, while more than one kind of protein or the combined presence of anomalous protein deposits indicate the presence of dementia.

  5. Sensibility and Subjectivity: Levinas’ Traumatic Subject

    Directory of Open Access Journals (Sweden)

    Rashmika Pandya

    2011-02-01

    Full Text Available The importance of Levinas’ notions of sensibility and subjectivity are evident in the revision of phenomenological method by current phenomenologists such as Jean-Luc Marion and Michel Henry. The criticisms of key tenants of classical phenomenology, intentionality and reduction, are of a particular note. However, there are problems with Levinas’ characterization of subjectivity as essentially sensible. In “Totality and Infinity” and “Otherwise than Being”, Levinas criticizes and recasts a traditional notion of subjectivity, particularly the notion of the subject as the first and foremost rational subject. The subject in Levinas’ works is characterized more by its sensibility and affectedness than by its capacity to reason or affect its world. Levinas ties rationality to economy and suggests an alternative notion of reason that leads to his analysis of the ethical relation as the face-to-face encounter. The ‘origin’ of the social relation is located not in our capacity to know but rather in a sensibility that is diametrically opposed to the reason understood as economy. I argue that the opposition in Levinas’ thought between reason and sensibility is problematic and essentially leads to a self-conflicted subject. In fact, it would seem that violence characterizes the subject’s self-relation and, thus, is also inscribed at the base of the social relation. Rather than overcoming a problematic tendency to dualistic thought in philosophy Levinas merely reverses traditional hierarchies of reason/emotion, subject/object and self/other. 

  6. Locations in Television Drama Series

    DEFF Research Database (Denmark)

    Waade, Anne Marit

    2017-01-01

    This special issue is dedicated to the analysis of the increasingly significant role of location as a key element in television drama. In recent years, the popularity of serial television has progressively been tied to the expanded use of location as a central element in productions, both...

  7. Indoor Location Technologies

    CERN Document Server

    Goswami, Subrata

    2013-01-01

    Focusing on the special challenges posed by accurately pinpointing a location indoors, this volume reflects the distance we have come in the handful of decades since the germination of GPS technology. Not only can we locate a signal to within a meter’s accuracy, but we now have this technology in the most basic mobile phone. Tracing recent practical developments in positioning technology and in the market it supplies, the author examines the contributions of the varied research—in silicon, signal and image processing, radio communications and software—to a fast-evolving field. The book looks forward to a time when, in addition to directing your road journey, positioning systems can peer indoors and guide you to an available photocopier in your office building. Featuring standalone chapters each dealing with a specific aspect of the subject, including treatments of systems such as Zebra, Awarepoint, Aeroscout, IEEE 802.11, etc. This study has all the detail needed to get up to speed on a key modern techn...

  8. Location of Planet X

    Energy Technology Data Exchange (ETDEWEB)

    Harrington, R.S.

    1988-10-01

    Observed positions of Uranus and Neptune along with residuals in right ascension and declination are used to constrain the location of a postulated tenth planet. The residuals are converted into residuals in ecliptic longitude and latitude. The results are then combined into seasonal normal points, producing average geocentric residuals spaced slightly more than a year apart that are assumed to represent the equivalent heliocentric average residuals for the observed oppositions. Such a planet is found to most likely reside in the region of Scorpius, with considerably less likelihood that it is in Taurus. 8 references.

  9. Predictors of subjective age in people aged 40-79 years: a five-year follow-up study. The impact of mastery, mental and physical health.

    Science.gov (United States)

    Bergland, Astrid; Nicolaisen, Magnhild; Thorsen, Kirsten

    2014-07-01

    Assessing subjective age perception (SAP) and changes in SAP as well as exploring which variables of socio-demographic, health and personal mastery independently predicted SAP. The panel data are from two waves of the Norwegian Study on the Life Course, Ageing and Generations (NorLAG). Our sample consists of 2471 people aged 40-79 years at baseline who were surveyed in 2002/2003 (T1) and 2007/2008 (T2). Univariate and multiple regressions were performed; multivariate analyses assessing the relative importance of the independent variables (at T1) for the SAP at T2. Older chronological age, good physical health, good mental health, a high level of personal mastery and having lower education significantly predicted a youthful SAP. For the whole sample, older age and a high level of personal mastery were the most important predictors. For those aged 40-49 being a man, having lower education, good physical health and high personal mastery predicted a younger SAP, whereas in the group aged 50-59 years being married/cohabiting and having a high level of education were predictors of an older SAP. For those aged 60-69, high personal mastery was the only independent predictor of a younger SAP. For those aged 70-79 years, only health - good mental and physical health - independently predicted a younger SAP. Most respondents feel younger than their chronological age, the more the older they are. Self-rated physical and mental health and personal mastery are associated with SAP and vary in different age groups.

  10. Prevalence and risk factors of undernutrition among antiretroviral-therapy-naïve subjects aged under 5 years old in Makurdi, Nigeria: a retrospective study

    Directory of Open Access Journals (Sweden)

    Anigilaje EA

    2015-03-01

    Full Text Available Emmanuel Ademola Anigilaje,1 Ayodotun Olutola2 1Department of Paediatrics, Benue State University, Makurdi, 2Center for Clinical Care and Clinical Research, Abuja, Nigeria Background: Undernutrition is common in human immunodeficiency virus (HIV infection and it contributes significantly to its morbidity and mortality. However, as far as we are aware, few studies have described the risk factors of undernutrition among HIV-infected Nigerian children. The study reported here aimed to determine the prevalence and risk factors of undernutrition among HIV-infected, antiretroviral therapy (ART-naïve children aged under 5 years old in Makurdi, Nigeria. Methods: A retrospective, cross-sectional study was undertaken at the Federal Medical Centre, Makurdi, between June 2010 and June 2011. Logistic regression modelling was used to determine the risk factors of undernutrition. Results: Data on 182 HIV-infected children (88 males and 94 females, aged between 6 weeks and 59 months were studied. The prevalence of undernutrition was 12.1%, 33.5%, and 54.4% for underweight, wasting, and stunting, respectively. In multivariate regression analyses, being female (adjusted odds ratio [AOR] 0.292, 95% [confidence interval] CI 0.104–0.820, P=0.019, the child's caregiver being on ART (AOR 0.190, 95% CI 0.039–0.925, P=0.04, and the absence of tuberculosis in the child (AOR 0.034, 95% CI 0.003–0.357, P=0.005 were independently protective against underweight. Subjects who were exclusively breastfed in the first 6 months of life were protected from stunting (AOR 0.136, 95% CI 0.032–0.585, P=0.007. No factor impacted significantly on wasting in multivariate analyses. Conclusion: Undernutrition among HIV-infected, ART-naïve children aged under 5 years old may be reduced if programmatic interventions are guided toward early initiation of ART among eligible HIV-infected caregivers and the promotion of HIV/tuberculosis coinfection control efforts. Also, the importance

  11. Expanding subjectivities

    DEFF Research Database (Denmark)

    Lundgaard Andersen, Linda; Soldz, Stephen

    2012-01-01

    A major theme in recent psychoanalytic thinking concerns the use of therapist subjectivity, especially “countertransference,” in understanding patients. This thinking converges with and expands developments in qualitative research regarding the use of researcher subjectivity as a tool to understa...

  12. Frequency and outcomes of painful physical symptoms in a naturalistic population with major depressive disorder: an analysis of pooled observational studies focusing on subjects aged 65 years and over.

    Science.gov (United States)

    Brnabic, A; Raskin, J; Alev, L; Serap Monkul, E; Lowry, A

    2012-12-01

    To estimate the frequency of painful physical symptoms (PPS) in elderly subjects (≥ 65 years) with major depressive disorder (MDD) in real-world clinical conditions and to establish whether PPS are associated with poor depression outcomes, including more severe depression and worse health-related quality of life (HRQoL). Observational studies of MDD that included assessment of PPS and elderly subjects were screened. Measures of PPS were based on the Somatic Symptom Inventory (SSI) or Visual Analogue Scale (VAS). Data from a variety of depressive symptom severity and HRQoL scales were used. Analysis cohorts were based on age [aged ≥ 65 years (elderly) or elderly subjects. Data from seven studies (representing 26 countries) were collated. Of the 11,477 subjects, 14% were aged ≥ 65 years and 71% were classified as having PPS (PPS+). PPS were more frequent in elderly subjects (74% vs. 70% of younger subjects) and were positively associated with being female and Hispanic, and negatively associated with being East Asian in the elderly. The presence of PPS was associated with more severe clinical symptomatology and comparatively poorer HRQoL in elderly subjects. PPS, although frequent in younger MDD patients, were slightly more frequent in elderly MDD patients and associated with comparatively poorer clinical and functional outcomes. As elderly patients report somatic symptoms more readily than emotional symptoms, physicians should consider depression in addition to physical causes when PPS are present. © 2012 Blackwell Publishing Ltd.

  13. A Location Privacy Aware Friend Locator

    DEFF Research Database (Denmark)

    Siksnys, Laurynas; Thomsen, Jeppe Rishede; Saltenis, Simonas

    2009-01-01

    to trade their location privacy for quality of service, limiting the attractiveness of the services. The challenge is to develop a communication-efficient solution such that (i) it detects proximity between a user and the user’s friends, (ii) any other party is not allowed to infer the location of the user...

  14. Association of stress, depression, and suicidal ideation with subjective oral health status and oral functions in Korean adults aged 35 years or more.

    Science.gov (United States)

    Kim, Young Sun; Kim, Han-Na; Lee, Jung-Ha; Kim, Se-Yeon; Jun, Eun-Joo; Kim, Jin-Bom

    2017-06-23

    Oral health greatly affects well-being throughout the different stages of life from childhood to late adulthood. Loss of teeth due to poor oral health hinders mastication, leading to poor nutrition absorption, and affects pronunciation and aesthetics, leading to interpersonal difficulties. As social activities become limited, a sense of isolation and loneliness, stress, and depression grows while happiness decreases. This study aimed to examine the association of stress, depression, and suicidal ideation with oral health status and oral functions in a large nationwide sample of Korean adults aged 35 years or more. The sample comprised 15,716 adults, selected using a rolling survey sampling method and data were extracted from the Fifth Korea National Health and Nutrition Examination Survey (KNHANES) (2010-2012). Participants were interviewed about their self-evaluation of health including oral health status and mental health, such as stress, depression, and suicidal ideation. Data from 11,347 adults were finally selected after excluding participants with missing answers. The dependent variables were stress, depression, and suicidal ideation. The independent variables were gender, age, household income, education, smoking, drinking, oral health perception, chewing, and speaking. Complex samples logistic regression analyses were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). Participants met the criteria for stress (25.4%), depression (13.0%), and suicidal ideation (13.9%). Subjective oral health status was not significantly associated with stress, depression, and suicidal ideation. However, the presence of very uncomfortable chewing problems was significantly associated with stress (OR = 2.294, 95% CI = 1.41, 3.72), depression (OR = 3.232, 95% CI = 1.97, 5.31), and suicidal ideation (OR = 2.727, 95% CI = 1.58, 4.72). The presence of very uncomfortable speaking problems was significantly associated with stress (OR

  15. Peer acceptance, parent-child fantasy play interactions, and subjective experience of the self-in-relation : a study of 4- to 5-year-old children

    NARCIS (Netherlands)

    Koeyer, E.L. de

    2001-01-01

    This study was aimed at investigating direct links between peer acceptance and parent-child interactions, and exploring whether subjective experience of the self-in-relation would function as a mediator. A central assumption was that better accepted children are more capable of

  16. Does Religious Education as an Examination Subject Work to Promote Community Cohesion? An Empirical Enquiry among 14- to 15-Year-Old Adolescents in England and Wales

    Science.gov (United States)

    Francis, Leslie J.; ap Siôn, Tania; McKenna, Ursula; Penny, Gemma

    2017-01-01

    This study begins by examining the way in which, in both England and Wales, Religious Education has become implicated in political discussion regarding the role of education in promoting community cohesion. The relationship between taking Religious Education as an examination subject and attitude towards religious diversity (as an affective…

  17. A randomized lifestyle intervention with 5-year follow-up in subjects with impaired glucose tolerance: pronounced short-term impact but long-term adherence problems

    DEFF Research Database (Denmark)

    Lindahl, Bernt; Nilssön, Torbjörn K; Borch-Johnsen, Knut

    2009-01-01

    between 1995 and 2000, in 168 individuals with impaired glucose tolerance (IGT) and body mass index above 27 at start. The intensive intervention group (n = 83) was subjected to a 1-month residential lifestyle programme. The usual care group (n = 85) participated in a health examination ending...

  18. Uncapacitated facility location problems: contributions

    Directory of Open Access Journals (Sweden)

    Galvão Roberto Diéguez

    2004-01-01

    Full Text Available The objective of the present paper is to review my personal contributions in the field of uncapacitated facility location problems. These contributions took place throughout my academic career, from the time I was a Ph.D. student at Imperial College to the present day. They cover approximately 30 years, from 1973 to 2003; they address: algorithms developed for the p-median problem and for a general formulation of uncapacitated location problems; the study of dynamic location models; covering and hierarchical location problems; queuing-based probabilistic location models. The contributions encompass theoretical developments, computational algorithms and practical applications. All work took place in an academic environment, with the invaluable collaboration of colleagues (both in Brazil and abroad and research students at COPPE. Each section in the paper is dedicated to a topic that involves a personal contribution. Every one of them is placed within the context of the existing literature.

  19. [Contribution of the study of singing in tune in musically non-expert subjects: importance of short term memory of the pitch (19 to 28 year-old subjects)].

    Science.gov (United States)

    Belin, S; Peuvergne, A; Sarfati, J

    2005-01-01

    In the singing, which requires precise knowledge of the relevant musical code in use, accuracy of intonation plays a central role. Singing in tune requires to perceive pitch precisely and to memorize it before planning and executing the accurate vocal motion, which allows the exact emission of the correct pitch. Our work investigated the role of short term memory of pitch on singing accuracy. For that purpose, the experimental protocol of Deutsch (1970) was adapted for a perception and a production task. Participants were selected for their singing accuracy and separated into two groups of ten singing in tune and ten out-of-tune. All participants perceived pitch height exactly and were musically non-experts. For the perception and the production tasks, participants had to either compare or reproduce single pitches or two-pitch-sets. For the perception task, participants had to compare either single pitches or two-pitch patterns, all separated by a five seconds delay. For the production task, participants had to reproduce either single pitches or two-pitch patterns after a five seconds delay. The five seconds delay was either filled with intervening numbers, or with intervening tones, or without any disturbing sound. In perception and production task, the presence of intervening tones disturbs deeply the success of the subjects for every trial. Performance of the in-tune singing group is better for all the exercises while the other group had difficulties on single pitches and two-pitch patterns and was more disturbed by the effect of the intervening material. The outcome suggests that short term memory of pitch and accuracy of intonation would be closely linked. Further research needs to specify if that would mean that troubles in singing in tune are a consequence of a low-efficient short term memory of pitch, or if that troubles would hold up the right construction of the short term memory of pitch.

  20. Two-sided Facility Location

    OpenAIRE

    Alijani, Reza; Banerjee, Siddhartha; Gollapudi, Sreenivas; Kollias, Kostas; Munagala, Kamesh

    2017-01-01

    Recent years have witnessed the rise of many successful e-commerce marketplace platforms like the Amazon marketplace, AirBnB, Uber/Lyft, and Upwork, where a central platform mediates economic transactions between buyers and sellers. Motivated by these platforms, we formulate a set of facility location problems that we term Two-sided Facility location. In our model, agents arrive at nodes in an underlying metric space, where the metric distance between any buyer and seller captures the quality...

  1. Well-being, problematic alcohol consumption and acute subjective drug effects in past-year ayahuasca users: a large, international, self-selecting online survey

    OpenAIRE

    Lawn, W.; Hallak, J. E.; Crippa, J. A.; Dos Santos, R.; Porffy, L.; Barratt, M. J.; Ferris, J. A.; Winstock, A. R.; Morgan, C. J. A.

    2017-01-01

    Ayahuasca is a natural psychedelic brew, which contains dimethyltryptamine (DMT). Its potential as a psychiatric medicine has recently been demonstrated and its non-medical use around the world appears to be growing. We aimed to investigate well-being and problematic alcohol use in ayahuasca users, and ayahuasca's subjective effects. An online, self-selecting, global survey examining patterns of drug use was conducted in 2015 and 2016 (n = 96,901). Questions were asked about: use of ayahuasca...

  2. SUBJECT INDEX

    Indian Academy of Sciences (India)

    Subject Index. Variation of surface electric field during geomagnetic disturbed period at Maitri, Antarctica. 1721. Geomorphology. A simple depression-filling method for raster and irregular elevation datasets. 1653. Decision Support System integrated with Geographic. Information System to target restoration actions in water-.

  3. ST-segment deviation during 24-hour ambulatory electrocardiographic monitoring and exercise stress test in healthy male subjects 51 to 75 years of age: the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Vaage-Nilsen, M; Rasmussen, Verner; Sørum, C

    1999-01-01

    BACKGROUND: Although ST-segment deviation has been evaluated and used during many years both on continuous electrocardiographic Holter monitoring and during exercise stress testing, considerable controversy still remains concerning the prevalence and diagnostic significance of fortuitously...... discovered ST-segment deviation in asymptomatic healthy persons. METHODS AND RESULTS: The occurrence of ST-segment deviation was studied in a population of 63 clinically healthy male subjects 51 to 75 years of age, with the use of 24-hour Holter monitoring and exercise stress testing. The subjects were...... recruited from the Copenhagen City Heart Study and were without cardiovascular risk factors, chronic diseases, or medication and without cardiovascular events during 5 to 12 years before and 3 to 5 years after admission. The specificity, that is, the probability of displaying a negative test result...

  4. Arbitrary mandibular hinge axis locations.

    Science.gov (United States)

    Simpson, J W; Hesby, R A; Pfeifer, D L; Pelleu, G B

    1984-06-01

    This study compared selected arbitrary hinge axis locations with the kinematic axis location. Fifty subjects were studied, and the data were statistically analyzed. Results showed significant differences between the location of experimental arbitrary axis point and those of Beyron, Gysi, and Bergstrom in relation to the kinematic axis. The arbitrary points of Beyron, Gysi, and Bergstrom showed directional tendencies, whereas the experimental arbitrary points were evenly distributed around the kinematic axis. This study indicates that the experimental arbitrary axis point more closely and consistently approximated the kinematic axis than the arbitrary points of Beyron, Gysi, and Bergstrom. The finding suggests that the clinical use of a point on Camper's line, 10 mm from the superior border of the tragus, results in a more accurate transfer of the maxillary cast to the articulator.

  5. Law Enforcement Locations

    Data.gov (United States)

    Kansas Data Access and Support Center — Law Enforcement Locations in Kansas Any location where sworn officers of a law enforcement agency are regularly based or stationed. Law enforcement agencies "are...

  6. On location at CERN

    CERN Multimedia

    Joannah Caborn Wengler

    2012-01-01

    CERN continues to be a very popular candidate for film locations at the moment. Not only has it inspired a German author and a film-maker interested in the more exotic interpretations of the science being worked on at the Organization, but even the recent puppet animation film by the legendary Muppets featured some CERN scenes.   Dr Bunsen Honeydew (far left) and his friends at ATLAS. Beaker, Bunsen's assistant, has just been sucked up the vacuum tube top left... Image courtesy Walt Disney Studios. In “The Muppet Movie”, released in November 2011 in North America and world-wide in January and February this year, Kermit is reuniting his friends who have ended up in some far-flung places since they last worked together 10 years ago. CERN caught the imagination of the film-makers as the perfect place for the Muppet scientists, Dr. Honeydew Bunsen and his hapless assistant Beaker. After a brief scene filmed in front of a backdrop of the ATLAS detector, the rest of the ...

  7. Shapley Facility Location Games

    OpenAIRE

    Ben-Porat, Omer; Tennenholtz, Moshe

    2017-01-01

    Facility location games have been a topic of major interest in economics, operations research and computer science, starting from the seminal work by Hotelling. Spatial facility location models have successfully predicted the outcome of competition in a variety of scenarios. In a typical facility location game, users/customers/voters are mapped to a metric space representing their preferences, and each player picks a point (facility) in that space. In most facility location games considered i...

  8. Location, Location, Location: Where Do Location-Based Services Fit into Your Institution's Social Media Mix?

    Science.gov (United States)

    Nekritz, Tim

    2011-01-01

    Foursquare is a location-based social networking service that allows users to share their location with friends. Some college administrators have been thinking about whether and how to take the leap into location-based services, which are also known as geosocial networking services. These platforms, which often incorporate gaming elements like…

  9. Location, location, location: the BRMS1 protein and melanoma progression

    Directory of Open Access Journals (Sweden)

    Riker Adam I

    2012-02-01

    Full Text Available Abstract The metastasis suppressor, BRMS1, has been demonstrated to cause dramatic regression of metastatic lesions without blocking orthotopic tumor growth. The role of BRMS1 is well-documented for several non-melanoma malignancies, such as breast cancer, ovarian cancer and non-small-cell lung cancer. However, its role in melanoma is just beginning to be understood, with a recent article by Slipicevic et al. highlighting the levels of expression of BRMS1 in benign nevi, primary and metastatic melanoma samples. Their findings emphasize that the intracellular location of BRMS1 protein (cytoplasmic or nuclear, appears to have a significant impact upon the metastatic capacity of melanoma cells. Interestingly, this selective localization translates into a statistically significant decrease in the relapse-free period in melanoma patients, further associated with a thicker Breslow's depth of primary melanomas. However, and more importantly, this study begins to define a clearer role for BRMS1 in melanoma that is strictly dependent upon its cellular location, with nuclear expression associated with invasive and metastatic capacity and cytoplasmic expression resulting in repressive effects upon progression and metastasis. Please see related article: http://www.biomedcentral.com/1471-2407/12/73

  10. Well-being, problematic alcohol consumption and acute subjective drug effects in past-year ayahuasca users: a large, international, self-selecting online survey

    OpenAIRE

    Lawn, Will; Hallak, Jaime E.; Crippa, Jose A.; Dos Santos, Rafael; Porffy, Lilla; Barratt, Monica J.; Ferris, Jason A.; Winstock, Adam R.; Morgan, Celia J. A.

    2017-01-01

    Ayahuasca is a natural psychedelic brew, which contains dimethyltryptamine (DMT). Its potential as a psychiatric medicine has recently been demonstrated and its non-medical use around the world appears to be growing. We aimed to investigate well-being and problematic alcohol use in ayahuasca users, and ayahuasca’s subjective effects. An online, self-selecting, global survey examining patterns of drug use was conducted in 2015 and 2016 (n = 96,901). Questions were asked about: use of ayahuasca...

  11. Demographics and remote locations

    Energy Technology Data Exchange (ETDEWEB)

    Coppus, G. [Dynawise Inc., Calgary, AB (Canada)

    2005-07-01

    Within the next decade, the number of people leaving the workforce will exceed the number of new entrants. The demand for workers is expected to increase in Alberta due to oil sands industry growth. Sixty-four per cent of all responding federal, provincial, and municipal government organizations have reported shortages in their work environments, and almost 8 in 10 organizations predict they will continue to be understaffed in the next 3 to 5 years. Tightness in the general labour market will have an impact on employers in remote locations, and planning is essential to avoid the creation of a mercenary culture and a reliance on compensation. Challenges found in remote locations include high turnover rates among recent hires; critical gaps in service length; aggressive retirement; and the fact that the local population is often seen as unqualified for many industrial jobs. This Power Point presentation suggested that although decisions to join or quit a company are often based on considerations such as the organizational environment and amount of compensation, the relationship between employees and management is the most important attribute in many career decisions. Rigorous quantitative analysis of current demographics combined with forecasting analysis may help to forestall recruitment difficulties for many companies. Productivity analyses, and the effects of work overload on absenteeism, attrition and quality of workmanship must also be examined. Many companies are now focusing on retention and development strategies on mid-career staff to address depletion, as well as redesigning procedures to operate with less skilled staff. It was concluded that extra efforts are now being made to attract non-traditional employees, and non-traditional employment models are being considered by some companies. refs., tabs., figs.

  12. Smartphones as locative media

    CERN Document Server

    Frith, Jordan

    2015-01-01

    Smartphone adoption has surpassed 50% of the population in more than 15 countries, and there are now more than one million mobile applications people can download to their phones. Many of these applications take advantage of smartphones as locative media, which is what allows smartphones to be located in physical space. Applications that take advantage of people's location are called location-based services, and they are the focus of this book. Smartphones as locative media raise important questions about how we understand the complicated relationship between the Internet and physical space

  13. Noise Source Location Optimization

    Directory of Open Access Journals (Sweden)

    Ed O’Keefe

    1994-01-01

    Full Text Available This article describes a method to determine locations of noise sources that minimize modal coupling in complex acoustic volumes. Using the acoustic source scattering capabilities of the boundary element method, predictions are made of mode shape and pressure levels due to various source locations. Combining knowledge of the pressure field with a multivariable function minimization technique, the source location generating minimum pressure levels can be determined. The analysis also allows for an objective comparison of “best/worst” locations. The technique was implemented on a personal computer for the U.S. Space Station, predicting 5–10 dB noise reduction using optimum source locations.

  14. Location and activity specific site-management for military locations

    NARCIS (Netherlands)

    Maring, L.; Hulst, M. van; Meuken, D.

    2009-01-01

    pace is limited in the Netherlands and military activities, that may cause nuisance or environmental hazards, should therefore be considered and evaluated during the use of military locations. The last few years TNO and Deltares have worked on a research program on environmental effects due to

  15. SUBJECT INDEX

    Indian Academy of Sciences (India)

    Landsat 7 ETM+ image in and around Kuju volcano,. Kyushu, Japan. 1049. Metallogenic epoch of the Jiapigou gold belt, Jilin. Province, China: Constrains from rare earth element, fluid inclusion geochemistry and geochronology. 1401. Ninety million years of orogenesis, 250 million years of quiescence and then further ...

  16. Comparative Evaluation of Electronic Apex Locators and Radiovisiography for Working Length Determination in Primary Teeth in vivo

    OpenAIRE

    Abdullah, Ahsan; Singh, Neerja; Rathore, Monika S; Tandon, Shobha; Rajkumar, Balakrishnan

    2016-01-01

    ABSTRACT Aims: The aim of this study was to evaluate the effectiveness of two different varieties of electronic apex locators and radiovisiography (RVG) for working length determination in primary teeth. Materials and methods: A total of 30 primary teeth indicated for pulpectomy in children aged 3 to 8 years were randomly selected and subjected to working length determination using two varieties of electronic apex locators and RVG separately. The data were then subjected to statistical analys...

  17. A Survey of the Collaboration Rate of Authors in the E-Learning Subject Area over a 10-Year Period (2005-2014) Using Web of Science

    Science.gov (United States)

    Mohammadi, Aeen; Asadzandi, Shadi; Malgard, Shiva

    2017-01-01

    Partnership is one of the mechanisms of scientific development, and scientific collaboration or co-authorship is considered a key element in the progress of science. This study is a survey with a scientometric approach focusing on the field of e-learning products over 10 years. In an Advanced Search of the Web of Science, the following search…

  18. Lattice Location of Transition Metals in Semiconductors

    CERN Multimedia

    2002-01-01

    %IS366 %title\\\\ \\\\Transition metals (TMs) in semiconductors have been the subject of considerable research for nearly 40 years. This is due both to their role as important model impurities for deep centers in semiconductors, and to their technological impact as widespread contaminants in Si processing, where the miniaturization of devices requires to keep their sheet concentration below 10$^{10}$ cm$^{-2}$. As a consequence of the low TM solubility, conventional ion beam methods for direct lattice location have failed completely in identifying the lattice sites of isolated transition metals. Although electron paramagnetic resonance (EPR) has yielded valuable information on a variety of TM centers, it has been unable to detect certain defects considered by theory, e.g., isolated interstitial or substitutional Cu in Si. The proposed identity of other EPR centers such as substitutional Fe in Si, still needs confirmation by additional experimental methods. As a consequence, the knowledge on the structural propert...

  19. Robustness in facility location

    OpenAIRE

    Van Lokven, Sander W.M.

    2009-01-01

    Facility location concerns the placement of facilities, for various objectives, by use of mathematical models and solution procedures. Almost all facility location models that can be found in literature are based on minimizing costs or maximizing cover, to cover as much demand as possible. These models are quite efficient for finding an optimal location for a new facility for a particular data set, which is considered to be constant and known in advance. In a real world situation, input da...

  20. [The influence of procaine electrophoresis and mesotherapy on the indices of body components and biochemical characteristics in the subjects above 30 years of age].

    Science.gov (United States)

    Turova, E A; Konchugova, T V; Balaban, E I; Fadeeva, N I; Golovach, A V; Teniaeva, E A

    2013-01-01

    This study has demonstrated the effectiveness of a 2% procaine solution given with a view to improving metabolic parameters of aging, such as the body weight and composition along with the lipid profile in the patients varying in age from 30 years to 75 years. The study involved 95 patients treated with a 2% procaine solution that was administered by different methods (electrophoresis and mesotherapy) into several points of the collar region and upper back. The control group was comprised of the patients who received placebo by means of galvanization and mesotherapy. The results of the study indicate that the introduction of a 2% procaine solution in the treatment of metabolic disorders effectively improves selected metabolic characteristics of ageing and thereby helps to reduce the biological age in comparison with the control patients treated with placebo.

  1. Lost in Location

    DEFF Research Database (Denmark)

    Hansen, Lone Koefoed

    2009-01-01

    performance, the article examines how the growing locative media industry can learn from the location-aware performative strategies employed by artists who create situated and urban performances for the curious participant. The academic frames employed in the analysis draw on psychogeography, site......-specific performance, social and cultural geography, and aspects of phenomenology....... traversed. While becoming destination aware, the individual loses her location awareness. The article proposes that the reason people get lost when using sat-nav is due to a wrong location-performative paradigm. As an alternative, the article introduces and analyzes two performance-related examples...

  2. Smart Location Database - Download

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Smart Location Database (SLD) summarizes over 80 demographic, built environment, transit service, and destination accessibility attributes for every census block...

  3. Smart Location Database - Service

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Smart Location Database (SLD) summarizes over 80 demographic, built environment, transit service, and destination accessibility attributes for every census block...

  4. Generic Network Location Service

    Directory of Open Access Journals (Sweden)

    Laban Mwansa

    2010-11-01

    Full Text Available This work presents the Generic Network Location Service based on the Chord implementation utilizing data structures called distributed hash tables (DHT or structured overlay networks, which are used to build scalable self-managing distributed systems. The provided algorithms guarantee resilience in the presence of dynamism: they guarantee consistent lookup results in the presence of nodes failing and leaving. Generic Network Location Service provides a Location Service system based on DHT technology, which is storing device location records in nodes within a Chord DHT. Location records are consisting of network device identification keys as attributes, which are used to create replicas of additional location records through established Chord hashing mechanisms. Storing device location records, in places address-able (using the DHT lookup by individual location record keys provides a simple way of implementing transla¬tion functions similar to well¬ known network services (e.g. ARP, DNS, ENUM. The generic network location ser¬vice presented in the paper is not supposed to be a substitu¬tion of the existing translation techniques (e.g. ARP, DNS, ENUM, but it is considered as an overlay service that uses data available in existing systems and provides some translations currently unavailable.

  5. No differences in subjective knee function between surgical techniques of anterior cruciate ligament reconstruction at 2-year follow-up: a cohort study from the Swedish National Knee Ligament Register.

    Science.gov (United States)

    Hamrin Senorski, Eric; Sundemo, David; Murawski, Christopher D; Alentorn-Geli, Eduard; Musahl, Volker; Fu, Freddie; Desai, Neel; Stålman, Anders; Samuelsson, Kristian

    2017-12-01

    The purpose of this study was to investigate how different techniques of single-bundle anterior cruciate ligament (ACL) reconstruction affect subjective knee function via the Knee injury and Osteoarthritis Outcome Score (KOOS) evaluation 2 years after surgery. It was hypothesized that the surgical techniques of single-bundle ACL reconstruction would result in equivalent results with respect to subjective knee function 2 years after surgery. This cohort study was based on data from the Swedish National Knee Ligament Register during the 10-year period of 1 January 2005 through 31 December 2014. Patients who underwent primary single-bundle ACL reconstruction with hamstrings tendon autograft were included. Details on surgical technique were collected using a web-based questionnaire comprised of essential AARSC items, including utilization of accessory medial portal drilling, anatomic tunnel placement, and visualization of insertion sites and landmarks. A repeated measures ANOVA and an additional linear mixed model analysis were used to investigate the effect of surgical technique on the KOOS4 from the pre-operative period to 2-year follow-up. A total of 13,636 patients who had undergone single-bundle ACL reconstruction comprised the study group for this analysis. A repeated measures ANOVA determined that mean subjective knee function differed between the pre-operative time period and at 2-year follow-up (p technique or gender. Additionally, the linear mixed model adjusted for age at reconstruction, gender, and concomitant injuries showed no difference between surgical techniques in KOOS4 improvement from baseline to 2-year follow-up. However, KOOS4 improved significantly in patients for all surgical techniques of single-bundle ACL reconstruction (p techniques of primary single-bundle ACL reconstruction did not demonstrate differences in the improvement in baseline subjective knee function as measured with the KOOS4 during the first 2 years after surgery. However

  6. Evaluation of objective and subjective indicators of death in a period of one year in a sample of prevalent patients under regular hemodialysis

    Directory of Open Access Journals (Sweden)

    Santos Paulo R

    2012-01-01

    Full Text Available Abstract Background To identify objective and subjective indicators of death in prevalent hemodialysis (HD patients in a follow-up study of 12 months. Methods The study included end-stage renal disease patients undergoing HD and analyzed demographic and laboratory data from the dialysis unit's records. Baseline data concerning socioeconomic status, comorbidity, quality of life level, coping style and depression were also assessed. For variables that differed in the comparison between survivors and non-survivors, Cox proportional hazards for death were calculated. Results The mortality rate was 13.0%. Non-survivors differed in age, comorbidity, inclusion on the transplant waiting list and physical functioning score. The hazard ratios of death were 8.958 (2.843-28.223; p p = 0.007 for not being on the transplant waiting list, 1.038 (1.012-1.066; p = 0.005 for age, and 0.980 (0.964-0.996; p = 0.014 for physical functioning. Conclusions Comorbidity, not being on the transplant waiting list, age and physical functioning, which reflects physical status, must be seen as risk indicators of death among patients undergoing HD.

  7. It's All about Location, Location, Location: Children's Memory for the "Where'' of Personally Experienced Events

    Science.gov (United States)

    Bauer, Patricia J.; Doydum, Ayzit O.; Pathman, Thanujeni; Larkina, Marina; Guler, O. Evren; Burch, Melissa

    2012-01-01

    Episodic memory is defined as the ability to recall specific past events located in a particular time and place. Over the preschool and into the school years, there are clear developmental changes in memory for when events took place. In contrast, little is known about developmental changes in memory for where events were experienced. In the…

  8. Subject Index

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    Photometric Variability of Four Coronally Active Stars (J. C. Pandey, K. P. Singh,. R. Sagar & S. A. Drake), 9. The Investigation of Nova-like Variable MV Lyr during the 1999–2001 Years. (N. A. Katysheva, S. Yu. Shugarov, E. P. Pavlenko & P. V. Abolmasov), 15. Sun, interior. Seismic View of the Solar Interior (H. M. Antia), 3.

  9. Location Privacy Protection on Social Networks

    Science.gov (United States)

    Zhan, Justin; Fang, Xing

    Location information is considered as private in many scenarios. Protecting location information on mobile ad-hoc networks has attracted much research in past years. However, location information protection on social networks has not been paid much attention. In this paper, we present a novel location privacy protection approach on the basis of user messages in social networks. Our approach grants flexibility to users by offering them multiple protecting options. To the best of our knowledge, this is the first attempt to protect social network users' location information via text messages. We propose five algorithms for location privacy protection on social networks.

  10. Subjective perceptions as prognostic factors of time to fitness for work during a 4-year period after inpatient rehabilitation for orthopaedic trauma.

    Science.gov (United States)

    Vuistiner, Philippe; Luthi, François; Erhart, Peter; Scholz, Stefan M; Dériaz, Olivier

    2015-01-01

    Time to fitness for work (TFW) was measured as the number of days that were paid as compensation for work disability during the 4 years after discharge from the rehabilitation clinic in a population of patients hospitalised for rehabilitation after orthopaedic trauma. The aim of this study was to test whether some psychological variables can be used as potential early prognostic factors of TFW. A Cox proportional hazards model was used to estimate the associations between predictive variables and TFW. Predictors were global health, pain at hospitalisation and pain decrease during the stay (all continuous and standardised by subtracting the mean and dividing by two standard deviations), perceived severity of the trauma and expectation of a positive evolution (both binary variables). Full data were available for 807 inpatients (660 men, 147 women). TFW was positively associated with better perceived health (hazard ratio [HR] 1.16, 95% confidence interval [CI] 1.13-1.19), pain decrease (HR 1.46, 95% CI 1.30-1.64) and expectation of a positive evolution (HR 1.50, 95% CI 1.32-1.70) and negatively associated with pain at hospitalisation (HR 0.67, 95% CI 0.59-0.76) and high perceived severity (HR 0.72, 95% CI 0.61-0.85). The present results provide some evidence that work disability during a four-year period after rehabilitation may be predicted by prerehabilitation perceptions of general health, pain, injury severity, as well as positive expectation of evolution.

  11. Industrial location and competitiveness

    NARCIS (Netherlands)

    S. Brakman (Steven); J.H. Garretsen (Harry); J.G.M. van Marrewijk (Charles)

    2006-01-01

    textabstractThe interaction between the extent of location advantages and the intensity of firm competition relative to the size of the market jointly determines the location of industrial activity. Technology, factor endowments, geography, and scale economies are influential for determining

  12. Location savings: assessing the international tax law concept through comparative law analysis

    OpenAIRE

    Falkenberg, Anton

    2015-01-01

    The subject of the master's thesis is location savings, which can be defined as the net cost savings realized by a multinational enterprise through operating in a low-cost jurisdiction instead of a high-cost jurisdiction. Location savings has emerged as one of the most interesting international tax law developments in the recent years as the tax administrations in countries such as China and India have begun to apply the concept in practice. The OECD Transfer Pricing Guidelines of 2010 define...

  13. Percutaneous ventricular restoration (PVR) therapy using the Parachute device in 100 subjects with ischaemic dilated heart failure: one-year primary endpoint results of PARACHUTE III, a European trial.

    Science.gov (United States)

    Thomas, Martyn; Nienaber, Christoph A; Ince, Hüseyin; Erglis, Andrejs; Vukcevic, Vladan; Schäfer, Ulrich; Ferreira, Rui Cruz; Hardt, Stefan; Verheye, Stefan; Gama Ribeiro, Vasco; Sugeng, Lissa; Tamburino, Corrado

    2015-10-01

    This prospective, non-randomised, observational study conducted in Europe was designed in order to assess the long-term safety and efficacy of the Parachute device in ischaemic heart failure subjects as a result of left ventricle remodelling after anterior wall myocardial infarction. One hundred subjects with New York Heart Association Class II-IV ischaemic heart failure (HF), ejection fraction (EF) between 15% and 40%, and dilated akinetic or dyskinetic anterior-apical wall without the need to be revascularised were enrolled. The primary safety endpoint was procedural- or device-related major adverse cardiac cerebral events (MACCE). The secondary safety endpoint was the composite of mortality and morbidity. Secondary efficacy endpoints included haemodynamic measurements determined by echocardiography, LV volume indices, and assessment of functional improvement measured by a standardised six-minute walk test. Of the 100 subjects enrolled, device implantation was successful in 97 (97%) subjects. The one-year rates of the primary and secondary safety endpoints were 7% and 32.3%, respectively. The secondary endpoints, LV volume reduction (p<0.0001) and six-minute walk distance improvement (p<0.01), were achieved. The favourable outcomes observed in this high-risk population provide reassuring safety and efficacy data to support adoption of this technology as a therapeutic option for HF subjects.

  14. [Prevalence of conductive hypoacusis in children aged 5-9 years old from rural area in Poland--prospective screening of healthy subjects].

    Science.gov (United States)

    Matusiak, Monika; Wierzbicka, Małgorzata; Szyfter, Witold

    2002-01-01

    Otitis media with effusion (OME) is a process, which goes on by inner side of intact tympanic membrane. Oligosymptomatic and deceitful course is characteristics for this disease. Fluid filling middle ear structures causes long-lasting hypoacusis. Chronic consequences of the OME are morphologic changes within the middle ear, especially in the tense part of the tympanic membrane, causing strengthened conductive hypoacusis. The OME morbidity peak falls in 3-6 year of life, which is the period of the most intense development of the child and speech creation. Discreet symptoms, like fullness and feeling of fluid movement, not advanced hypoacusis, causes many problems in putting proper diagnosis. There should be aimed at quick detection of these symptoms, otherwise long persisting hypoacusis can have permanent negative influence on child's development. The aim of this study was to show the effectiveness of screening in population of children in their pre-elementary school and at the elementary school, focused on discreet pathology of the middle ear (OME) and low grade conductive hypoacusis. The study has a prospective character. Screening has covered a group of 927 children, aged 5-10. Examination concerned a population of healthy children, attending pre-elementary school and first classes of elementary school. Past otiatric history was the first step of diagnostic process, followed by full ENT examination and tympanometry. Special stress was laid on collecting medical history directed on the existence of discreet symptoms, like: low-grade hypoacusis manifested by some elements of child's behaviour (non responding on instructions, louder speaking, higher volume in TV-set), articulation disorders, difficulties in communication and problems at school. A group of 116 children actually presenting aural complaints lasting several weeks to several years were separated from the while examined group. Every 10th child from analyzed population submitted hypoacusis, 32 children had

  15. ST-segment deviation during 24-hour ambulatory electrocardiographic monitoring and exercise stress test in healthy male subjects 51 to 75 years of age: the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Vaage-Nilsen, M; Rasmussen, Verner; Sørum, C

    1999-01-01

    or descending ST-segment depression of >/=0.15 mV during Holter monitoring or at the exercise test, respectively. Furthermore, the specificity was 0.95 when a horizontal or downsloping ST-segment depression of 0.1 mV was displayed in both the Holter and exercise electrocardiographic recording system......BACKGROUND: Although ST-segment deviation has been evaluated and used during many years both on continuous electrocardiographic Holter monitoring and during exercise stress testing, considerable controversy still remains concerning the prevalence and diagnostic significance of fortuitously...... discovered ST-segment deviation in asymptomatic healthy persons. METHODS AND RESULTS: The occurrence of ST-segment deviation was studied in a population of 63 clinically healthy male subjects 51 to 75 years of age, with the use of 24-hour Holter monitoring and exercise stress testing. The subjects were...

  16. [The placement courses and the subjective quality of life of 6- to 11-year-old children living in child welfare institutions].

    Science.gov (United States)

    Bacro, F; Rambaud, A; Humbert, C; Sellenet, C

    2015-10-01

    Besides diseases, the concept of quality of life is increasingly used to account for the consequences of other vulnerability situations that may be encountered by individuals, including young children. However, very few studies have examined children's perception of their quality of life in the context of child welfare and protection, and they yielded mixed results. The objectives of this study were (1) to compare the subjective quality of life of children placed in institution with that of children living in their families, by controlling for child sex, age, socioeconomic and familial status, and (2) to examine its relations with their placement course in the child welfare system. The sample of this study was composed of 56 children aged 6 to 11, 28 of which were placed in a child welfare institution. Information about the placement course of institutionalized children was given by their social workers and the quality of life of all participants was assessed with the AUQUEI questionnaire. This self-report, which is based on children's conception of their quality of life, allows assessment of four distinct dimensions in addition to the overall score: leisure, performances, relations and family life, and separation. According to the results, the quality of life of children placed in institutions did not differ from that of children living in their families. However, its perception was closely related to the placement course of institutionalized children in the child welfare system. Whereas maltreated children obtained lower overall and performance scores than their neglected peers, children placed in foster families before institution had a poorer perception of their quality of life in the domains of family life and separations. These results are interpreted in light of attachment research and theory. Indeed, the relations between children's quality of life and their placement course could be explained by their high level of attachment disorganization. Finally, the

  17. A cross-sectional study assessing the pharyngeal carriage of Neisseria meningitidis in subjects aged 1-24 years in the city of Embu das Artes, São Paulo, Brazil.

    Science.gov (United States)

    Weckx, Lily Yin; Puccini, Rosana Fiorini; Machado, Antónia; Gonçalves, Maria Gisele; Tuboi, Suely; de Barros, Eliana; Devadiga, Raghavendra; Ortega-Barria, Eduardo; Colindres, Romulo

    Meningococcal carriage is a prerequisite for invasive infection. This cross-sectional study assessed the pharyngeal carriage prevalence in healthy subjects aged 1-24 years in Embu das Artes city, São Paulo, Brazil. Pharyngeal swabs were examined for the presence of Neisseria meningitidis. The isolates were tested for different serogroups using agglutination and polymerase chain reaction. A logistic regression model assessed any independent association between Neisseria meningitidis carriage and various risk factors. A total of 87/967 subjects (9%, 95% Confidence Interval (CI): 7.3-11.0) tested positive for N. meningitidis: 6.2% (95% CI: 3.8-9.4) in 1-4 years, 8.5% (95% CI: 5.1-13.0) in 5-9 years, 12.5% (95% CI: 7.8-18.6) in 10-14 years, 12.6% (95% CI: 7.4-19.7) in 15-19 years and 9% (95% CI: 4.9-14.9) in 20-24 years age groups. Highest carriage prevalence was observed in adolescents 10-19 years old. Serogroup C was predominant (18.4%) followed by serogroup B (12.6%). The 15-19 years age group showed a significant association between number of household members and carriers of N. meningitidis. This cross-sectional study is the first in Brazil to evaluate meningococcal carriage prevalence and associated factors in a wide age range. Copyright © 2017 Sociedade Brasileira de Infectologia. Published by Elsevier Editora Ltda. All rights reserved.

  18. Flapless versus open flap implant surgery in partially edentulous patients subjected to immediate loading: 1-year results from a split-mouth randomised controlled trial.

    Science.gov (United States)

    Cannizzaro, Gioacchino; Felice, Pietro; Leone, Michele; Checchi, Vittorio; Esposito, Marco

    2011-01-01

    To evaluate the efficacy of flapless versus open flap implant placement in partially edentulous patients. Forty patients with two separate edentulous areas characterised by residual bone at least 5 mm thick and 10 mm in height had these sites randomised following a split-mouth design to receive at least one implant to each side after flap elevation or not. Implants were first placed in one site, and after 2 weeks in the other site freehand. Implants inserted with a torque >48 Ncm were immediately loaded with full occluding acrylic temporary restorations. Definitive single cemented crowns or screw-retained metal ceramic fixed dental prostheses were delivered after 2 months. Outcome measures were prosthesis and implant failures, complications, postoperative swelling and pain, consumption of analgesics, patient preference, surgical time, marginal bone level changes, and implant stability quotient (ISQ) values. Seventy-six implants were placed flapless and 67 after flap elevation. In the flapless group, four flaps had to be raised to control the direction of the bur, whereas one haemorrhage and one fracture of the buccal bone occurred in two patients of the flap elevation group. Four implants did not reach the planned stability (three belonging to the flapless group) and they were all immediately replaced by larger diameter ones. After 1 year, no drop-outs occurred. Two definitive bridges could not be placed when planned (one in each group) and two crowns had to be remade (one in each group). Two implants failed in each group, all in different patients. There were no statistically significant differences for prosthetic and implant failures, complications, ISQ values and marginal bone levels between groups. However, flapless implant placement required significantly less operation time (17 minutes less, saving almost two-thirds of the time for implant placement), induced less postoperative pain, swelling, analgesic consumption and was preferred by patients. Mean ISQ

  19. Global Volcano Locations Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC maintains a database of over 1,500 volcano locations obtained from the Smithsonian Institution Global Volcanism Program, Volcanoes of the World publication. The...

  20. Uranium Location Database

    Data.gov (United States)

    U.S. Environmental Protection Agency — A GIS compiled locational database in Microsoft Access of ~15,000 mines with uranium occurrence or production, primarily in the western United States. The metadata...

  1. SGA Project Locations

    Data.gov (United States)

    Vermont Center for Geographic Information — The stream geomorphic assessment is a physical assessment competed by geomorphologists to determine the condition and sensitivity of a stream. The SGA locations...

  2. USAID Activity Locations

    Data.gov (United States)

    US Agency for International Development — The USAID Activities dataset is a snapshot of activities supported by USAID including their geographical locations within countries at the time of the snapshot. The...

  3. Smart Location Mapping

    Science.gov (United States)

    The Smart Location Database, Access to Jobs and Workers via Transit, and National Walkability Index tools can help assess indicators related to the built environment, transit accessibility, and walkability.

  4. Allegheny County Dam Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the point locations of dams in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  5. VT Hospital Site Locations

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) This data layer contains point locations of all major community, regional, comprehensive health, and healthcare provider hospitals in the state of...

  6. Effect of the Sensor Location on Magnetocardiography

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Hyun Kyoon; Kim, Ki Woong; Kwon, Hyuk Chan; Lee, Yong Ho [Korea Research Instituteof Standards and Science, Daejeon (Korea, Republic of)

    2008-10-15

    Magnetocardiography (MCG) is a non-contact, non-invasive, and harmless diagnostic tool to detect the abnormal electrical conductivities of the heart caused by the various coronary artery disease or cardiac muscular disease. The purpose of this study is to identify whether MCG signals and MCG parameter values vary depending on the location of sensor assembly. It will be an important reference for the standard measurement. Four healthy male subjects (33.3 {+-} 6.3 years) participated in this study. Basal recording was made at 20 mm apart from the chest surface. All subjects were requested to take a regular breathe while MCG was taken. The gap between the chest surface and the bottom of the sensor assembly was 20, 40, 60, and 80 mm. Recording was made using 64 channel MCG system (Axial type, first order gradiometer) developed by Korea Research Institute of Standards and Science (KRISS). After resting for two minutes in a supine position on the bed in magnetically shielded room, MCG were recorded for 30 s. As the sensor location is getting away from the chest surface signal, the amplitude of R and T wave peak decreases to 70% (at 40 mm gap), 50% (at 60 mm), and 37% (at 80 mm) of the reference strength measured (y = 1.3903e{sup {sub {sup 0.0169x}}}, R{sup 2} 0.99; where y=amplitude remained after reduction, x=distance between chest surface and sensor location). The regression equations may be used as a good reference to calculate how much strength will be decreased by the distance. In MCG parameters, most values of parameters were decreased as the gap was increased. As an example, the current moment at T-wave peak reduced to 52% (at 40 mm gap), 33% (at 60 mm), and 19% (at 80 mm). However, the difference caused by the gap could be reduced by considering the distance when the MCG parameters were calculated. The study results can be used as a useful reference to design the baseline and the sensor location.

  7. Subject preferences of first- and second-year medical students for their future specialization at Chitwan Medical College and Teaching Hospital, Chitwan, Nepal – a questionnaire-based study

    Directory of Open Access Journals (Sweden)

    Jha RK

    2015-11-01

    Full Text Available Rajesh K Jha,1 Keshab R Paudel,1 Dev K Shah,2 Ajit K Sah,1 Sangharshila Basnet,1 Phoolgen Sah,1 Sandeep Adhikari1 1Department of Pharmacology, 2Department of Physiology, Chitwan Medical College, Bharatpur, Nepal Introduction: The selection of a discipline for future specialization may be an important factor for the medical students' future career, and it is influenced by multiple factors. The interest of students in the early stages can be improved in subjects related to public health or of academic importance, as per need. Methods: A questionnaire-based study was conducted among 265 first- and second-year medical students of Chitwan Medical College, Nepal to find out their subject of preference for postgraduation and the factors affecting their selection along with their interesting basic science subject. Only the responses from 232 completely filled questionnaires were analyzed. Results: The preference of the students for clinical surgical (50.9%, clinical medical (45.3%, and basic medical (3.9% sciences for postgraduation were in descending order. The most preferred specialty among male students was clinical surgical sciences (56.3%, and among female students, it was clinical medical sciences (53.6%. Although all the students responded to their preferred specialty, only 178 students specified the subject of their interest. General surgery (23.4%, pediatrics (23.4%, and anatomy (2.4% were the most favored subjects for postgraduation among clinical surgical, clinical medical, and basic medical sciences specialties, respectively. More common reasons for selection of specific subject for future career were found to be: personal interests, good income, intellectual challenge, and others. Conclusion: Many students preferred clinical surgical sciences for their future specialization. Among the reasons for the selection of the specialty for postgraduation, no significant reason could be elicited from the present study. Keywords: career, surgical

  8. Location and logistics

    OpenAIRE

    Alumura, Sibel A.; Karab, Bahar Y.; Melo, M. Teresa

    2013-01-01

    Facility location decisions play a critical role in designing logistics networks. This article provides some guidelines on how location decisions and logistics functions can be integrated into a single mathematical model to optimize the configuration of a logistics network. This will be illustrated by two generic models, one supporting the design of a forward logistics network and the other addressing the specific requirements of a reverse logistics network. Several special cases and extensio...

  9. Geostar - Navigation location system

    Science.gov (United States)

    Keyser, Donald A.

    The author describes the Radiodetermination Satellite Service (RDSS). The initial phase of the RDSS provides for a unique service enabling central offices and headquarters to obtain position-location information and receive short digital messages from mobile user terminals throughout the contiguous United States, southern Canada, and northern Mexico. The system employs a spread-spectrum, CDMA modulation technique allowing multiple customers to use the system simultaneously, without preassigned coordination with fellow users. Position location is currently determined by employing an existing radio determination receiver, such as Loran-C, GPS, or Transit, in the mobile user terminal. In the early 1990s position location will be determined at a central earth station by time-differential ranging of the user terminals via two or more geostationary satellites. A brief overview of the RDSS system architecture is presented with emphasis on the user terminal and its diverse applications.

  10. Long-term efficacy and safety of E/C/F/TDF vs EFV/FTC/TDF and ATV+RTV+FTC/TDF in HIV-1-infected treatment-naïve subjects ≥50 years.

    Science.gov (United States)

    Gazzard, Brian; Girard, Pierre Marie; Di Perri, Giovanni; Gallant, Joel; Towner, William; Rogatto, Felipe; Demorin, Jennifer; McColl, Damian; Liu, Hui; Rhee, Martin; Szwarcberg, Javier; Piontkowsky, David

    2014-01-01

    In high-income countries, ≥30% of HIV-infected patients are ≥50 years (yrs) old (UNAIDS 2013). In two phases, three clinical trials (Studies 102 and 103) elvitegravir/cobicistat/emtricitabine/tenofovir DF (E/C/F/TDF; STB) had non-inferior efficacy and favourable safety vs efavirenz/emtricitabine/tenofovir DF (EFV/FTC/TDF; ATR) or ritonavir-boosted atazanavir (ATV+RTV)+FTC/TDF (TVD) in HIV-infected, treatment-naïve subjects at Week 144. The efficacy and safety of STB in subjects < or ≥50 yrs is described. Post hoc analysis of efficacy, tolerability and safety in subjects < or ≥50 yrs at Week 144. Subjects ≥50 yrs in Study 102: STB: 14% (49/348), ATR: 16% (56/352); in Study 103: STB: 14% (48/353), ATV+RTV+TVD: 14% (48/355). Efficacy, safety and tolerability by age and study endpoint are shown in Table 1. Regardless of age, STB had robust efficacy at Week 144 with similar virologic outcomes vs ATR or ATV+RTV+TVD. Discontinuations (DC) due to AE on STB were similar to the comparators, most occurred by Week 48. Median changes in eGFR on STB were similar by age; DC with renal PRT was rare [STB: 4 (0.6%); ATV: 3 (0.8%); ATR: 0], 2 and 1 in ≥50 yrs old strata, respectively. STB compared to ATR or ATV+RTV+TVD, is an efficacious, well-tolerated and safe regimen for HIV-1-infected, treatment-naïve subjects

  11. Robust facility location

    OpenAIRE

    Carrizosa Priego, Emilio José; Nickel, Stefan

    2003-01-01

    Let A be a nonempty finite subset of the plane representing the geographical coordinates of a set of demand points (towns, …), to be served by a facility, whose location within a given region S is sought. Assuming that the unit cost for a∈A if the facility is located at x∈S is proportional to dist(x,a) — the distance from x to a — and that demand of point a is given by ωa, minimizing the total transportation cost TC(ω,x) amounts to solving the Weber problem. In practice, it may be the case, h...

  12. Location-based games

    DEFF Research Database (Denmark)

    Ejsing-Duun, Stine

    to create meaningful experiences; and of the prerequisites of a meaningful meeting between players and locations. The dissertation contributes to the field of LBG research by offering an enhanced understanding of LBGs, and LBG player experiences, as well as providing an expanded vocabulary describing LBG...... elements. In addition, the dissertation provides design knowledge concerning creating LBGs that uses certain emergent opportunities when combining location-aware technologies with game mechanics to make use of the six dimensions of LBGs and to involve the player’s body – i.e. make a meaningful meeting...

  13. Crime Location Choice

    NARCIS (Netherlands)

    Bernasco, Wim; Ruiter, Stijn

    2014-01-01

    Most behavior of interest to social scientists is choice behavior: actions people commit while they could also have done something else. In geographical and environmental criminology, a new framework has emerged for analyzing individual crime location choice. It is based on the principle of random

  14. The Czech Locative Chameleon

    Directory of Open Access Journals (Sweden)

    Tarald Taraldsen

    2007-12-01

    Full Text Available We show that under certain circumstances, the Czech locative prepositions (LOC show up as directional prepositions (DIR and vice versa, (under different circumstances the Czech DIR PPs show up as LOC. We argue that such a chameleon life of the PPs is structurally dependent.

  15. Tracking, say, SKYPE Locations

    Indian Academy of Sciences (India)

    First page Back Continue Last page Graphics. Tracking, say, SKYPE Locations. Real Time Communication: Peer-to-Peer (P2P). Datagram flows between the two conversing partners; Exposes the IP addresses of all the participants to one another. If A knows B's VoIP ID, she can establish a call with Bob & obtain his current ...

  16. General minisum circle location

    DEFF Research Database (Denmark)

    Körner, Mark; Brimberg, Jack; Juel, Henrik

    2009-01-01

    In our paper we approximate a set of given points by a general circle. More precisely, we consider the problem of locating and scaling the unit ball of some given norm k1 with respect to xed points on the plane such that the sum of weighted distances between the circle and the xed points...

  17. ATL: ASA Tutor Locator

    NARCIS (Netherlands)

    Brouwers, Maurice; Brouns, Francis; Van Rosmalen, Peter; Sloep, Peter; Koper, Rob

    2006-01-01

    ASA Tutor Locator creates ad hoc transient communities consisting of peer tutors, seeded with document fragments found in the learning network, to answer content questions of students. The sources are available from http://sourceforge.net/projects/asa-atl. Available under the three clause BSD

  18. ATL: A Tutor Locator

    NARCIS (Netherlands)

    De Jong, André; Brouwers, Maurice; Brouns, Francis; Van Rosmalen, Peter; Kester, Liesbeth; Sloep, Peter

    2007-01-01

    A Tutor Locator creates ad hoc transient communities consisting of peer tutors, seeded with document fragments found in the learning network, to answer content questions of students. The sources are available from http://sourceforge.net/projects/asa-atl.Available under the three clause BSD licence,

  19. Immigrants' location preferences

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    This paper exploits a spatial dispersal policy for refugee immigrants to estimate the importance of local and regional factors for refugees' location preferences. The main results of a mixed proportional hazard competing risks model are that placed refugees react to high regional unemployment...

  20. Optimal Facility-Location.

    Science.gov (United States)

    Goldman, A J

    2006-01-01

    Dr. Christoph Witzgall, the honoree of this Symposium, can count among his many contributions to applied mathematics and mathematical operations research a body of widely-recognized work on the optimal location of facilities. The present paper offers to non-specialists a sketch of that field and its evolution, with emphasis on areas most closely related to Witzgall's research at NBS/NIST.

  1. Spatiotemporal AED Location Optimization

    NARCIS (Netherlands)

    Chan, Timothy C.Y.; Sun, Christopher L.F.; Demirtas, Derya; Morrison, Laurie J.; Brooks, Steven C.

    2015-01-01

    Background: Mathematical optimization can be used to plan future AED placement to maximize out-of-hospital cardiac arrest (OHCA) coverage. Many public access AEDs are placed in locations without 24/7 access. AED coverage can be overestimated unless temporal availability is considered. Objective: To

  2. The commodification of location: Dynamics of power in location-based systems

    DEFF Research Database (Denmark)

    Shklovski, Irina; Vertesi, Janet; Troshynski, Emily

    2009-01-01

    Location-based ubiquitous computing systems are entering mainstream society and becoming familiar parts of everyday life. However, the settings in which they are deployed are already suffused with complex social dynamics. We report on a study of parole officers and parolees whose relationships...... are being transformed by location-based technologies. While parolees are clearly subjects of state discipline, the parole officers also find themselves subject to new responsibilities. This study highlights the complexities of power in sociotechnical systems and what happens when location becomes a tradable...

  3. Locating and Tracking Everything Digital

    Indian Academy of Sciences (India)

    First page Back Continue Last page Graphics. Telcos need actual locations for highly localized and targeted ads, location based services. Telcos need actual locations for highly localized and targeted ads, location based services. Governments need to know the location of the buyers for tax – state tax etc. Locating friends ...

  4. Subject (of documents)

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2017-01-01

    such as concepts, aboutness, topic, isness and ofness are also briefly presented. The conclusion is that the most fruitful way of defining “subject” (of a document) is the documents informative or epistemological potentials, that is, the documents potentials of informing users and advance the development......This article presents and discuss the concept “subject” or subject matter (of documents) as it has been examined in library and information science (LIS) for more than 100 years. Different theoretical positions are outlined and it is found that the most important distinction is between document......-oriented views versus request-oriented views. The document-oriented view conceive subject as something inherent in documents, whereas the request-oriented view (or the policy based view) understand subject as an attribution made to documents in order to facilitate certain uses of them. Related concepts...

  5. Point locations for earthquakes M2.5 and greater in a two-year aftershock sequence resulting from the HayWired scenario earthquake mainshock (4/18/2018) in the San Francisco Bay area, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset represents the spatial locations of all modeled aftershocks magnitude 2.5 and greater resulting from the HayWired M7.0 mainshock occurring on April 18,...

  6. Decreased diabetes risk over 9 year after 18-month oral L-arginine treatment in middle-aged subjects with impaired glucose tolerance and metabolic syndrome (extension evaluation of L-arginine study).

    Science.gov (United States)

    Monti, Lucilla D; Galluccio, Elena; Villa, Valentina; Fontana, Barbara; Spadoni, Serena; Piatti, Pier Marco

    2017-10-20

    This study aimed to determine whether L-arginine supplementation lasting for 18 months maintained long-lasting effects on diabetes incidence, insulin secretion and sensitivity, oxidative stress, and endothelial function during 108 months among subjects at high risk of developing type 2 diabetes. One hundred and forty-four middle-aged subjects with impaired glucose tolerance and metabolic syndrome were randomized in 2006 to an L-arginine supplementation (6.4 g orally/day) or placebo therapy lasting 18 months. This period was followed by a 90-month follow-up. The primary outcome was a diagnosis of diabetes during the 108 month study period. Secondary outcomes included changes in insulin secretion (proinsulin/c-peptide ratio), insulin sensitivity (IGI/HOMA-IR), oxidative stress (AOPPs), and vascular function. After the 18 month participation, subjects that were still free of diabetes and willing to continue their participation (104 subjects) were further followed until diabetes diagnosis, with a time span of about 9 years from baseline. Although results derived from the 18 month of the intervention study demonstrated no differences in the probability of becoming diabetics, at the end of the study, the cumulative incidence of diabetes was of 40.6% in the L-arginine group and of 57.4% in the placebo group. The adjusted HR for diabetes (L-arginine vs. placebo) was 0.66; 95% CI 0.48, 0.91; p L-arginine compared to placebo. These results may suggest that the administration of L-arginine could delay the development of T2DM for a long period. This effect could be mediated, in some extent, by L-arginine-induced reduction in oxidative stress.

  7. Electric current locator

    Science.gov (United States)

    King, Paul E [Corvallis, OR; Woodside, Charles Rigel [Corvallis, OR

    2012-02-07

    The disclosure herein provides an apparatus for location of a quantity of current vectors in an electrical device, where the current vector has a known direction and a known relative magnitude to an input current supplied to the electrical device. Mathematical constants used in Biot-Savart superposition equations are determined for the electrical device, the orientation of the apparatus, and relative magnitude of the current vector and the input current, and the apparatus utilizes magnetic field sensors oriented to a sensing plane to provide current vector location based on the solution of the Biot-Savart superposition equations. Description of required orientations between the apparatus and the electrical device are disclosed and various methods of determining the mathematical constants are presented.

  8. Aquatic Nuisance Species Locator

    Science.gov (United States)

    Data in this map has been collected by the United States Geological Survey's Nonindigenous Aquatic Species program located in Gainesville, Florida (http://nas.er.usgs.gov/default.aspx). This dataset may have some inaccuracies and is only current to June 15, 2012. The species identified in this dataset are not inclusive of all aquatic nuisance species, but rather a subset identified to be at risk for transport by recreational activities such as boating and angling. Additionally, the locations where organisims have been identified are also not inclusive and should be treated as a guide. Organisms are limited to the following: American bullfrog, Asian clam, Asian shore crab, Asian tunicate, Australian spotted jellyfish, Chinese mitten crab, New Zealand mudsnail, Colonial sea squirt, Alewife, Bighead carp, Black carp, Flathead catfish, Grass carp, Green crab, Lionfish, Northern snakehead, Quagga mussel, Round Goby, Ruffe, Rusty crayfish, Sea lamprey, Silver carp, Spiny water flea, Veined rapa whelk, Zebra mussel

  9. Production Subcontracting and Location

    OpenAIRE

    Holl, Adelheid

    2007-01-01

    Using data from a panel of Spanish manufacturing firms, I examine factors that explain firms’ production subcontracting decisions and test whether there is any evidence that production subcontracting is facilitated in areas typically associated with higher agglomeration economies. The results show that location matters. Firms in industry agglomerations are more likely to subcontract production activities. While in general, larger and older firms as well as high wage firms show a greater proba...

  10. Choosing locations of landfills

    OpenAIRE

    Špacapan, Matjaž

    2008-01-01

    In my Graduation thesis we deal with the problem of choosing the most appropriate location of landfills and the criteria used in this process. The problem of waste management is one of the most critical areas of environmental protection in Slovenia. In these matters, the existing legislation and law directives in the Republic of Slovenia are followed. After this we have to pay attention to the composition of the waste and the technologies of waste management. Before we place a new facility fo...

  11. Optimal Facility-Location

    OpenAIRE

    Goldman, A. J.

    2006-01-01

    Dr. Christoph Witzgall, the honoree of this Symposium, can count among his many contributions to applied mathematics and mathematical operations research a body of widely-recognized work on the optimal location of facilities. The present paper offers to non-specialists a sketch of that field and its evolution, with emphasis on areas most closely related to Witzgall?s research at NBS/NIST.

  12. Leishmania infantum in a Central Italy dog shelter: retrospective study of serologic reactivity during a 4-year period in a confined dog population subjected to preventive and therapeutic treatment.

    Science.gov (United States)

    Podaliri Vulpiani, Michele; Iannetti, Luigi; Di Mattia, Tiberio; Dalla Villa, Paolo

    2009-03-23

    Leishmaniasis from Leishmania infantum is a parasitary zoonotic disease and a serious problem to public health. Guidelines from Italian Health Authority (Istituto Superiore di Sanità) suggest to control the zoonotic visceral leishmaniasis canine reservoir in endemic areas using an association of preventive and therapeutic tools. Moreover, in literature there are no studies about the long term effects on the disease seroprevalence and incidence in relation to this "holistic" approach. Past research has considered the effects of the alternative employment of preventive or therapeutic treatment, usually for limited periods. In this retrospective study the patterns of seroprevalence and incidence of leishmaniasis in a dog shelter sited in an endemic area of Central Italy are described throughout a 4-year period. Both preventive spot-on tools (imidacloprid/permetrin) and therapeutic protocols based on antimonials and allopurinol were administered. The results showed a progressive reduction of prevalence and incidence of serological reactivity to L. infantum, corroborating the effectiveness of the treatment administered to the animals. Significant improvements from the beginning to the end of the 4-year period were reported, considering both prevalence and incidence. A very low rate of relapses (8% in a pool of 67 subjects positive since 2004; 10.2% among all subjects enrolled in the study) was achieved.

  13. Effect of the number of lymph nodes harvested on the long-term survival of gastric cancer patients according to tumor stage and location: a 12-year study of 1,637 cases.

    Science.gov (United States)

    Shen, Zhanlong; Ye, Yingjiang; Xie, Qiwei; Liang, Bin; Jiang, Kewei; Wang, Shan

    2015-09-01

    The effect of the number of lymph nodes harvested on the long-term survival of gastric cancer according to Tumor, Node, and Metastasis (TNM) stage and tumor location remains unclear. Patients who underwent gastrectomy for gastric cancer (1998 to 2009) were evaluated retrospectively (1,637 patients). The patients' clinicopathological variables, overall survival (OS), and progression-free survival (PFS) were recorded. The effect of the number of lymph nodes harvested on survival was analyzed according to TNM stage and tumor location. Harvest of greater than 30 lymph nodes was associated with significantly better OS and PFS than less than or equal to 14 lymph nodes, but no significant difference was observed between less than or equal to 14 and 15 to 29 lymph nodes harvested. The number of lymph nodes harvested was significantly associated with the OS or/and PFS of late stage cancer (N+, T3 to T4, and stage III to IV), harvest of greater than 30 lymph nodes brought significantly better survival compared with the other 2 groups. A higher number of harvested lymph nodes was associated with significantly better PFS for gastric cancer of the body of stomach, but not for proximal, distal, and whole stomach cancer. When the tumor was located in the body of the stomach, the PFS was better with 15 to 29 lymph nodes than less than 14 lymph nodes; however, the OS and PFS were not significantly different between greater than 30 lymph nodes and 15 to 29 lymph nodes. TNM stage and number of lymph nodes harvested were the independent risk factors affecting the survival. Tailored lymphadenectomy according to TNM stage and tumor location might be considered for gastric cancer patients. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. The influence of immediate complete anterior guidance development technique on subjective symptoms in Myofascial pain patients: Verified using digital analysis of occlusion (Tek-scan) for analysing occlusion: A 3 years clinical observation.

    Science.gov (United States)

    Thumati, Prafulla

    2015-01-01

    The purpose of this study is to evaluate the effect of occlusal equilibration using immediate complete anterior guidance development (ICAGD) technique by Kerstein and Farrell on the subjective symptoms of myofascial pain. This technique is the most advanced verifiable and measurable way of digitally analyzing the occlusion using T-scan technology. The primary objective is to reduce the anterior disclusion time to myofascial pain. This study is to assess the reducing effects of subjective symptoms of 100 patients diagnosed as myofascial pain patients treated by ICAGD technique as described by Kerstein and Farrell. The common complaints of the patients were a pain in the masseter and temporal muscles, jaw tiredness in the mornings, night bruxing and difficulty in chewing. In this technique occlusal equilibration involves removal of posterior interferences and establish anterior guidance. The patients were treated over three visits 1-week apart and followed for 3 years with an interval of 3 months for the subsequent visits. A visual analog ordinal scale is used to rate the symptoms. The symptoms reduction occurred for all the patients after the first correction in about 5-10 days. In about a period of 3 years review, no recurrence was seen of the chronic myofascial symptoms. In spite of the chronic nature of the patient's symptoms, symptom reduction occurred in a week's time. This was assessed by the results of the ordinal scale values. This agrees with the studies of Kerstein and Farrell. Equilibration of occlusion using digital analysis by T-scan in which force is quantified against time, should be done to establish free functional movements without any interference; otherwise the disturbances in the excursive movements may lead to muscle dysfunction at later years.

  15. Locating Nordic Noir

    DEFF Research Database (Denmark)

    Hansen, Kim Toft; Waade, Anne Marit

    such as Beck, The Killing, Trapped and The Bridge as well as a range of other important Nordic Noir cases. The book positions the development of Nordic Noir on the global market for popular television drama and places the international attention towards Nordic crime dramas within regional development of drama......This book is a comprehensive study of Nordic Noir television drama from the 1990’s until today. The authors introduce the history of contemporary Nordic Noir from the perspective of place, production and location studies. The chapters include readings of well-known television crime dramas...

  16. The LHCb Vertex Locator

    CERN Document Server

    Eklund, L

    2004-01-01

    LHCb is an experiment at the Large Hadron Collider (LHC), dedicated to the study of b-hadron physics. The Vertex Locator (VELO) is a sub-detector which reconstructs primary and secondary vertices, which is of importance for the processes under study. It is a silicon micro-strip detector operated in a harsh radiation environment with demands of high read-out speed and the use of minimal material. In this paper, the LHCb VELO is introduced and the technology choices of the detector are motivated. We report on the present status of the project and one possible upgrade technology is presented.

  17. Locating Nordic Noir

    DEFF Research Database (Denmark)

    Hansen, Kim Toft; Waade, Anne Marit

    This book is a comprehensive study of Nordic Noir television drama from the 1990’s until today. The authors introduce the history of contemporary Nordic Noir from the perspective of place, production and location studies. The chapters include readings of well-known television crime dramas...... production in Sweden, Denmark, Norway and Iceland. Consequently, Nordic Noir is read as both a transnational financial and creative phenomenon and as a local possibility for community building. The book is aimed at readers with an interest in crime drama as well as television scholars and students...

  18. Competitive facility location models

    Science.gov (United States)

    Kononov, A. V.; Kochetov, Yu. A.; Plyasunov, A. V.

    2009-06-01

    Two classes of competitive facility location models are considered, in which several persons (players) sequentially or simultaneously open facilities for serving clients. The first class consists of discrete two-level programming models. The second class consists of game models with several independent players pursuing selfish goals. For the first class, its relationship with pseudo-Boolean functions is established and a novel method for constructing a family of upper and lower bounds on the optimum is proposed. For the second class, the tight PLS-completeness of the problem of finding Nash equilibriums is proved.

  19. Locative inversion and agreement syntax in Brazilian Portuguese

    Directory of Open Access Journals (Sweden)

    Juanito Ornelas de Avelar

    2009-06-01

    Full Text Available Adopting the Minimalist Program framework (CHOMSKY 2000, 2001, this paper suggests that, in Brazilian Portuguese, sentences with a locative prepositional phrase in preverbal position can be characterized as instances of locative inversion in which prepositional constituents occupy the grammatical subject position. It will be proposed that particularities involving the patterns of locative inversion in Brazilian Portuguese derive from properties of the subject-verb agreement in this language.

  20. Pittsburgh Fish Fry Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Lenten Fish Fry records for the Greater Pittsburgh region. Data is collected before and during the Lenten fish fry season each year by Code for Pittsburgh. Data is...

  1. Pathophysiological characteristics of preproinsulin-specific CD8+ T cells in subjects with juvenile-onset and adult-onset type 1 diabetes: A 1-year follow-up study.

    Science.gov (United States)

    Paul, Mahinder; Badal, Darshan; Jacob, Neenu; Dayal, Devi; Kumar, Rakesh; Bhansali, Anil; Bhadada, Sanjay Kumar; Sachdeva, Naresh

    2018-02-01

    Among the beta-cell associated antigens, preproinsulin (PPI) has been shown to play a key role in the pathogenesis of type 1 diabetes (T1D). PPI-specific autoreactive CD8+ T cells emerge early during beta-cell destruction and persist in peripheral circulation during diabetes progression. However, the influence of insulin therapy on phenotype of autoreactive CD8+ T cells in T1D including, juvenile-onset T1D (JOT1D), and adult-onset T1D (AOT1D) is not yet known. We followed the time course of PPI-specific CD8+ T cells in JOT1D and AOT1D subjects that achieved glycemic control after 1 year of insulin therapy, using major histocompatibility complex-I (MHC-I) dextramers by flow cytometry. At follow-up, PPI-specific CD8+ T cells could be detected consistently in peripheral blood of all T1D subjects. Proportion of PPI-specific effector memory (T EM ) subsets decreased, while central memory T (T CM ) cells remained unchanged in both groups. Expression of granzyme-B and perforin in PPI-specific CD8+ T cells also remained unchanged. Further, on analysis of B-chain and signal peptide (SP) specific CD8+ T cell responses separately, we again observed decrease in T EM subset in both the groups, while increase in naive (T N ) subset was observed in B-chain specific CD8+ T cells only. Our study shows that PPI-specific CD8+ T cells can be detected in both JOT1D and AOT1D subjects over a period of time with reliable consistency in frequency but variable pathophysiological characteristics. Insulin therapy seems to reduce the PPI-specific T EM subsets; however, the PPI-specific T CM cells continue to persist as attractive targets for immunotherapy. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Electromyographic and neuromuscular variables in unstable postpolio subjects, stable postpolio subjects, and control subjects.

    Science.gov (United States)

    Rodriquez, A A; Agre, J C; Franke, T M

    1997-09-01

    To compare strength and endurance variables obtained in the quadriceps muscles of postpolio and control subjects over a 7-year interval with macro and single fiber electromyography (EMG) variables. A controlled inception cohort study. Neuromuscular research laboratory of a university hospital. A cohort of 23 postpolio and 14 control subjects. All postpolio subjects had a history, physical examination, and EMG consistent with previous poliomyelitis, and had greater than antigravity strength in the quadriceps muscle tested. Unstable postpolio subjects acknowledged new quadriceps weakness over the 7-year period of the study (n = 11), and stable postpolio subjects denied new weakness of the quadriceps over the same period (n = 12). All subjects had tests of neuromuscular function of the quadriceps muscles at the onset of this study and yearly over a 7-year period. EMG variables were determined on a separate day after the seventh year of neuromuscular measurements. Neuromuscular variables measured were isometric knee extension peak torque, isometric endurance (time to inability to maintain knee extensor contraction at 40% of maximal torque), tension time index (TTI) (product of isometric endurance time and 40% of maximal torque), and recovery of torque at 10 minutes after the endurance test. EMG variables were macro EMG and single fiber EMG (jitter, fiber density, and percent blocking). Unstable postpolio subjects did not lose strength more rapidly than stable postpolio subjects or control subjects. Unstable postpolio subjects were significantly weaker, had decreased TTI, larger macro EMG amplitude, greater jitter, blocking, and fiber density in comparison with stable postpolio subjects (all p postpolio group (p .05) with neuromuscular or EMG variables in control, stable, or unstable postpolio subjects.

  3. Locating Nordic Noir

    DEFF Research Database (Denmark)

    Hansen, Kim Toft; Waade, Anne Marit

    This book is a comprehensive study of Nordic Noir television drama from the 1990’s until today. The authors introduce the history of contemporary Nordic Noir from the perspective of place, production and location studies. The chapters include readings of well-known television crime dramas...... such as Beck, The Killing, Trapped and The Bridge as well as a range of other important Nordic Noir cases. The book positions the development of Nordic Noir on the global market for popular television drama and places the international attention towards Nordic crime dramas within regional development of drama...... production in Sweden, Denmark, Norway and Iceland. Consequently, Nordic Noir is read as both a transnational financial and creative phenomenon and as a local possibility for community building. The book is aimed at readers with an interest in crime drama as well as television scholars and students...

  4. Locating Nordic Noir

    DEFF Research Database (Denmark)

    Hansen, Kim Toft; Waade, Anne Marit

    This book is a comprehensive study of Nordic Noir television drama from the 1990’s until today. The authors introduce the history of contemporary Nordic Noir from the perspective of place, production and location studies. The chapters include readings of well-known television crime dramas...... production in Sweden, Denmark, Norway and Iceland. Consequently, Nordic Noir is read as both a transnational financial and creative phenomenon and as a local possibility for community building. The book is aimed at readers with an interest in crime drama as well as television scholars and students...... of television drama, and it offers a comprehensible, scholarly and methodologically original approach to the popularity of Nordic television crime dramas....

  5. Migraine pain location in adult patients from eastern India

    Directory of Open Access Journals (Sweden)

    Chakravarty Ambar

    2008-01-01

    Full Text Available Background: Sparse literature documenting the location of pain at the onset of migraine attacks and during established headaches is available. Objectives: A prospective study (2003-05 on 800 adult migraine patients (International Classifications of Headache Disorders (ICHD, 2:1.1, 1.2.1 and 1.6.1 was conducted to document (a sites of onset of pain and (b location of pain during established attacks (in> 50% occasions through semistructured interviews. Results: Demography: N = 800; M:F = 144:656 (1:4.56; age, 16-42 years (mean, 26 years; duration of migraine, 1-18 years (mean, 6.8 years. 87% of the subjects were ethnic Bengalis from the eastern Indian state of West Bengal, Calcutta being the capital city. Migraine types (on the basis of> 50% headache spells: N = 800; 1.1:668 (83.5%; 1.2.1:18 (2.25%; 1.6.1:114 (14.25%. Location of pain at onset: Unilateral onset was present in 41.38% of the patients; of these, 53.17% had eye pain; 8.16%, frontal pain and 38.67%, temporal pain. In 32.25% of the patients, bilateral/central location of pain, mostly bitemporal or at vertex was noted. Cervico-occipital pain onset was noted in 26.43% patients (predominantly occipital, 14.68%; predominantly cervical, 11.75%. Location of established headaches: In 47.4% of the patients, with unilateral ocular or temporal onset, pain remained at the same site. Pain became hemicranial in 32.9%. In most patients, unilateral frontal onset pain (55.5% became bilateral or holocranial. Most bilateral ocular (69.4% and temporal onset (69.7% pains remained at the same location. However, most bifrontal (55.6% and vertex onset (56.9% pains subsequently became holocranial. Most occipital pains at onset became holocranial (45.3%, but cervical pains subsequently became either hemicranial (38.3% or holocranial (36.2%. Conclusions: This study documents location of pain at the onset and during established headaches in migraine patients largely from a specific ethnic group. Migraine with

  6. Group-based multimodal exercises integrated with cognitive-behavioural therapy improve disability, pain and quality of life of subjects with chronic neck pain: a randomized controlled trial with one-year follow-up.

    Science.gov (United States)

    Monticone, Marco; Ambrosini, Emilia; Rocca, Barbara; Cazzaniga, Daniele; Liquori, Valentina; Pedrocchi, Alessandra; Vernon, Howard

    2017-06-01

    To evaluate the effect of a group-based multidisciplinary rehabilitation programme on disability, pain and quality of life in subjects with chronic neck pain. Randomized controlled trial. Specialized rehabilitation centre. A total of 170 patients (mean age of 53 years (13); 121 females). The multidisciplinary group underwent a multidisciplinary rehabilitation programme combining multimodal exercises with psychologist-lead cognitive-behavioural therapy sessions. The general exercise group underwent general physiotherapy. Both groups followed group-based programmes once a week for ten weeks. Additionally, the multidisciplinary group met with the psychologist once a week for a 60-minute session. The Neck Disability Index (primary outcome), the Tampa Scale for Kinesiophobia, the Pain Catastrophizing Scale, a pain numerical rating scale and the Short-Form Health Survey. The participants were evaluated before, after training and after 12 months. A linear mixed model for repeated measures was used for each outcome measure. Significant effects ( p-value <0.001) were found over time and between groups for all outcome measures. After training, significant improvements were found for both groups for all outcome measures except kinesiophobia and catastrophizing, which did not change in the control group; however, the improvements were significantly greater for the multidisciplinary group. At 12-month follow-up a clinically meaningful between-group difference of 12.4 Neck Disability Index points was found for disability. A group-based multidisciplinary rehabilitation programme including cognitive-behavioural therapy was superior to group-based general physiotherapy in improving disability, pain and quality of life of subjects with chronic neck pain. The effects lasted for at least one year.

  7. Psychodynamic-oriented psychological assessment predicts evolution to schizophrenia at 8-year follow-up in adolescents hospitalized for a manic/mixed episode: interest of an overall subjective rating.

    Science.gov (United States)

    Louët, Estelle; Consoli, Angèle; Lucanto, Raffaella; Duplant, Nicole; Bailly-Salin, Marie-José; Lemoigne, Annie; Martin, Michèle; Mayer, Charlotte; Thompson, Caroline; Gollier-Briant, Fanny; Laurent, Claudine; Brunelle, Julie; Bodeau, Nicolas; Cohen, David

    2010-11-01

    Little is known concerning the prognostic significance of manic/mixed episodes in adolescents. In particular, whether the use of psychodynamic-oriented projective psychological testing predicts evolution to schizophrenia at follow-up has not been established. Eighty subjects, aged 12-20years old, consecutively hospitalized for a manic or mixed episode between 1994 and 2003 were recruited. All patients were contacted in 2005-2006 for a follow-up assessment. For the subgroup of adolescents (N=40) who had psychodynamic-oriented psychological testing (Rorschach and TAT), two scores regarding psychosocial risk and schizophrenia risk were computed using the clinical global impression (CGI) assessment based on an overall subjective rating given by a panel of expert psychologists who reviewed all protocols. At follow-up (average 8years), 25 (62.5%) patients, 16 females and nine males, were assessed: 14 still had a diagnosis of bipolar disorder; eight changed to schizo-affective disorder and three to schizophrenia. Inter-rater reliability of both CGI-risk scores (psychosocial risk and schizophrenia risk) showed good clinical consensus with intraclass correlation and Kappa scores ranging from 0.53 to 0.75. Univariate analysis showed that CGI-psychosocial risk score (p=0.017), type of index episode (p=0.049) and CGI-schizophrenia risk score (p=0.09) were associated with transition to schizophrenia spectrum disorder at follow-up. Age, sex, socioeconomic status, duration of stay and the presence of psychotic features at index episode were not associated with the transition. We conclude that the CGI assessment appears to be valid to score risk of poor outcome using psychodynamic-oriented psychological testing and that these scores may predict, in part, the transition to schizophrenia in adolescents with a history of manic/mixed episode. Copyright © 2010 Elsevier Ltd. All rights reserved.

  8. Draft Supplement to the Environmental Statement Fiscal Year 1975 Proposed Program : Facility Location Evaluation for San Juan Island Service : Decatur Land Line and East Lopez Island Substation Study Area 74-7.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-03-08

    Proposed construction of a 1.7-mile 34.5-kV double-circuit transmission line crossing Decatur Island from east to west. The new line would replace 0.7 of a mile of an existing BPA 24.5-kV line and would then parallel and existing 24.5-kV line for a distance of 1.0 mile. The proposal also requires the construction of a new substation to be located on the eastern side of Lopez Island, Washington. The additional easement required for the proposed transmission line would remove about 1.1 acres of forestland from timber production diverting it to nonforest uses compatable with the transmission line right-of-way. Depending upon the actual site location the Lopez Island Substation could remove from 1 to 3.2 acres of forestland and 2 acres of pastureland from production. Disturbance of game in the immediate vicintiy of the transmission facilities will occur during construction, as will some soil erosion primarily during and immediately after construction, siltation in nearby streams, disturbance of nearby residents from noise and dust during construction, and some degradation of AM reception immediately adjacent to the right-of-way. 7 figs.

  9. The Location of Faith

    DEFF Research Database (Denmark)

    McLisky, Claire Louise

    2010-01-01

    The description and analysis of religious faith, whether as embodied experience or as the subject of academic inquiry, is a troubled undertaking at the best of times. It is particularly fraught in the context of settler-colonial Christian missions to Indigenous peoples, where historical distance...... missions in the history of Aboriginal peoples and the continuing resonance of Christianity in many Aboriginal communities, the importance of undrstanding how and why faith worked on Aboriginal missions cannot be overestimated. This paper takes a fresh look at questions of belief through a consideration...... of the complex forces, including place, power and gender, which shaped one particularly important event in the history of Christian missions to Aboriginal peoples in Australia: the 1883-84 Maloga Misison revival....

  10. A Randomized, Double-Blind, Placebo-Controlled Phase II Trial Investigating the Safety and Immunogenicity of Modified Vaccinia Ankara Smallpox Vaccine (MVA-BN® in 56-80-Year-Old Subjects.

    Directory of Open Access Journals (Sweden)

    Richard N Greenberg

    Full Text Available Modified Vaccinia Ankara MVA-BN® is a live, highly attenuated, viral vaccine under advanced development as a non-replicating smallpox vaccine. In this Phase II trial, the safety and immunogenicity of Modified Vaccinia Ankara MVA-BN® (MVA was assessed in a 56-80 years old population.MVA with a virus titer of 1 x 108 TCID50/dose was administered via subcutaneous injection to 56-80 year old vaccinia-experienced subjects (N = 120. Subjects received either two injections of MVA (MM group or one injection of Placebo and one injection of MVA (PM group four weeks apart. Safety was evaluated by assessment of adverse events (AE, focused physical exams, electrocardiogram recordings and safety laboratories. Solicited AEs consisted of a set of pre-defined expected local reactions (erythema, swelling, pain, pruritus, and induration and systemic symptoms (body temperature, headache, myalgia, nausea and fatigue and were recorded on a memory aid for an 8-day period following each injection. The immunogenicity of the vaccine was evaluated in terms of humoral immune responses measured with a vaccinia-specific enzyme-linked immunosorbent assay (ELISA and a plaque reduction neutralization test (PRNT before and at different time points after vaccination.Vaccinations were well tolerated by all subjects. No serious adverse event related to MVA and no case of myopericarditis was reported. The overall incidence of unsolicited AEs was similar in both groups. For both groups immunogenicity responses two weeks after the final vaccination (i.e. Visit 4 were as follows: Seroconversion (SC rates (doubling of titers from baseline in vaccine specific antibody titers measured by ELISA were 83.3% in Group MM and 82.8% in Group PM (difference 0.6% with 95% exact CI [-13.8%, 15.0%], and 90.0% for Group MM and 77.6% for Group PM measured by PRNT (difference 12.4% with 95% CI of [-1.1%, 27.0%]. Geometric mean titers (GMT measured by ELISA two weeks after the final vaccination for

  11. Draft Supplement to the Environmental Statement Fiscal Year 1975 Proposed Program : Facility Location Evaluation for Hanford No. 2 Integrating Transmission : Ashe-Hanford 500 KV Transmission Line Study Area 74-3.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1974-03-08

    Proposed construction of a 17.8-mile 500-kV single-circuit line running from BPA's Ashe Substation Site near the Hanford No. 2 nuclear power plant site to the existing Hanford Switching Station. This facility would be located entirely within the Hanford Reservation of the Atomic Energy Commission north of the City of Richland in Benton County, Washington. Construction of the proposed transmission line would require a total right-of-way easement of approximately 612 acres through grassland. That area actually occupied by the tower footings would be removed from rangeland uses. Disturbance of game in the immediate vicintiy of the route will occur during construction as will some soil erosion primarily during and immediately after construction, siltation in nearby streams, distrubance of nearby residents from noise and dust during construction, and some degradation of AM reception immediately adjacent to the right-of-way. 10 figs.

  12. Primary mediastinal location of the endodermal sinus tumor in a child; Pierwotne umiejscowienie guza zatoki endodermalnej w srodpiersiu u dziecka

    Energy Technology Data Exchange (ETDEWEB)

    Depowska, T.; Zaleska-Czepko, E.; Armata, J. [Polsko-Amerykanski Instytut Pediatrii, Collegium Medicum, Uniwersytet Jagiellonski, Cracow (Poland)

    1993-12-31

    The introduction of multidrug chemotherapy based on cisplatin has markedly improved the therapeutic results in non-seminomatous germ cells tumors. This is true, albeit to a lesser degree, in mediastinal locations of the tumor. The treatment employed in a 2-year old boy was successful, and this is rare in the literature on the subject. (author) 15 refs, 2 tabs

  13. Heat exchanger leakage problem location

    Directory of Open Access Journals (Sweden)

    Jícha Miroslav

    2012-04-01

    Full Text Available Recent compact heat exchangers are very often assembled from numerous parts joined together to separate heat transfer fluids and to form the required heat exchanger arrangement. Therefore, the leak tightness is very important property of the compact heat exchangers. Although, the compact heat exchangers have been produced for many years, there are still technological problems associated with manufacturing of the ideal connection between the individual parts, mainly encountered with special purpose heat exchangers, e.g. gas turbine recuperators. This paper describes a procedure used to identify the leakage location inside the prime surface gas turbine recuperator. For this purpose, an analytical model of the leaky gas turbine recuperator was created to assess its performance. The results obtained are compared with the experimental data which were acquired during the recuperator thermal performance analysis. The differences between these two data sets are used to indicate possible leakage areas.

  14. Indoor Space Location Model Based on Location Service

    Science.gov (United States)

    Zhou, Y.; Zeng, G.; Huang, Y.; Yang, X.

    2017-10-01

    Location is the basis for the realization of location services, the integrity of the location information and its way of representation in indoor space model directly restricts the quality of location services. The construction of the existing indoor space model is mostly for specific applications and lack of uniform representation of location information. Several geospatial standards have been developed to meet the requirement of the indoor spatial information system, among which CityGML LOD4 and IndoorGML are the most relevant ones for indoor spatial information. However, from the perspective of Location Based Service (LBS), the CityGML LOD4 is more inclined to visualize the indoor space. Although IndoorGML is mainly used for indoor space navigation and has description (such as geometry, topology, and semantics) benefiting for indoor LBS, this standard model lack explicit representation of indoor location information. In this paper, from the perspective of Location Based Service (LBS), based on the IndoorGML standard, an indoor space location model (ISLM) conforming to human cognition is proposed through integration of the geometric and topological and semantic features of the indoor spatial entity. This model has the explicit description of location information which the standard indoor space model of IndoorGML and CityGML LOD4 does not have, which can lay the theoretical foundation for indoor location service such as indoor navigation, indoor routing and location query.

  15. Comparative Evaluation of Electronic Apex Locators and Radiovisiography for Working Length Determination in Primary Teeth in vivo.

    Science.gov (United States)

    Abdullah, Ahsan; Singh, Neerja; Rathore, Monika S; Tandon, Shobha; Rajkumar, Balakrishnan

    2016-01-01

    The aim of this study was to evaluate the effectiveness of two different varieties of electronic apex locators and radiovisiography (RVG) for working length determination in primary teeth. A total of 30 primary teeth indicated for pulpectomy in children aged 3 to 8 years were randomly selected and subjected to working length determination using two varieties of electronic apex locators and RVG separately. The data were then subjected to statistical analysis. A very strong correlation between electronic measurement methods and RVG length was observed. Radiovisiography and apex locators are equally effective in determining working length in primary teeth. How to cite this article: Abdullah A, Singh N, Rathore MS, Tandon S, Rajkumar B. Comparative Evaluation of Electronic Apex Locators and Radiovisiography for Working Length Determination in Primary Teeth in vivo. Int J Clin Pediatr Dent 2016;9(2):118-123.

  16. Comparative Evaluation of Electronic Apex Locators and Radiovisiography for Working Length Determination in Primary Teeth in vivo

    Science.gov (United States)

    Singh, Neerja; Rathore, Monika S; Tandon, Shobha; Rajkumar, Balakrishnan

    2016-01-01

    ABSTRACT Aims: The aim of this study was to evaluate the effectiveness of two different varieties of electronic apex locators and radiovisiography (RVG) for working length determination in primary teeth. Materials and methods: A total of 30 primary teeth indicated for pulpectomy in children aged 3 to 8 years were randomly selected and subjected to working length determination using two varieties of electronic apex locators and RVG separately. The data were then subjected to statistical analysis. Results: A very strong correlation between electronic measurement methods and RVG length was observed. Conclusion: Radiovisiography and apex locators are equally effective in determining working length in primary teeth. How to cite this article: Abdullah A, Singh N, Rathore MS, Tandon S, Rajkumar B. Comparative Evaluation of Electronic Apex Locators and Radiovisiography for Working Length Determination in Primary Teeth in vivo. Int J Clin Pediatr Dent 2016;9(2):118-123. PMID:27365931

  17. ICE Online Detainee Locator System

    Data.gov (United States)

    Department of Homeland Security — The Online Detainee Locator datasets provide the location of a detainee who is currently in ICE custody, or who was release from ICE custody for any reason with the...

  18. VT Transportation Project Point Locations

    Data.gov (United States)

    Vermont Center for Geographic Information — Project information for project that are located off system or on system at a discrete location. The projects in this data set represent the active projects in the...

  19. Duality in constrained location problems

    DEFF Research Database (Denmark)

    Juel, Henrik; Love, Robert F.

    1987-01-01

    The dual of a facility location problem with general norms, distance constraints, and linear constraints is formulated.......The dual of a facility location problem with general norms, distance constraints, and linear constraints is formulated....

  20. Subjective memory complaints and personality traits in normal elderly subjects.

    Science.gov (United States)

    Hänninen, T; Reinikainen, K J; Helkala, E L; Koivisto, K; Mykkänen, L; Laakso, M; Pyörälä, K; Riekkinen, P J

    1994-01-01

    To evaluate the relationship between objectively measured memory functions and subjective complaints of memory disturbance and whether subjective complaints are affected by some personality traits or affective states. Cross-sectional two-group comparison. The city of Kuopio in Eastern Finland, considered representative of the urban elderly population of Finland. Originally 403 subjects aged 67-78 years from the random sample and then two matched study groups initially including eighteen subjects but only ten in the final analysis. Screening and follow-up examinations of subjects with and without subjective memory complaints: (1) Memory functions: Benton's visual retention test and the paired-associated learning subtest of Wechsler Memory Scale. (2) Memory complaints: Memory Complaint Questionnaire. (3) Personality traits and affective state: Two subscales from Minnesota Multiphasic Personality Inventory and Geriatric Depression Scale. Complaints of memory loss did not correlate with the actual memory performance in the tests. However, those subjects who most emphatically complained of memory disturbance had greater tendencies toward somatic complaining, higher feelings of anxiety about their physical health, and more negative feelings of their own competence and capabilities than those who did not complain of memory deterioration associated with aging. The study suggests that subjective feelings of memory impairment are more closely associated with personality traits than with actual memory performance in normal elderly people.

  1. Indirect immunofluorescence(IgG and IgM tests for toxoplasmosis on 203 persons, with no symptomatology suggesting the disease, located in the city of Rio de Janeiro. Serological follow up one to two years later.

    Directory of Open Access Journals (Sweden)

    Maria Regina Reis Amendoeira

    1981-12-01

    Full Text Available Clinical and serological follow up examinations were performed on 203 persons, from three to twenty years of age, from the otolaryngology department of a hospital in the city of Rio de Janeiro, with no symptomatology suggesting toxoplasmosis, but suffering from chronic tonsillitis. According to results obtained during the first indirect immunofluorescence tests, the patients were divided into following groups: Group I (non-reactive IgG and IgM, 98 persons (48.3%; Group II (1:16 ≤ IgG ≤ 1:256 and non-reactive IgM, 74 persons (36.5%; Group III (IgM ≥ 1:1024 and non-reactive IgM, 18 persons (8.8%, and Group IV (IgG and IgM reactive, 13 persons (6.4%. One to two years later, 131 (64.5% of the 203 persons were reexamined by a second indirect immunofluorescence test. In the case of 66 persons (Group I whose serum was non-reactive in the IgG and IgM classes during the first indirect immunofluorescence test, serum conversion was observed in aproximately 21.2%. in 65 individuals (49.6%, (Groups II, III and IV,with reactive serum in the IgG classes during the first indirect immunofluorescence test, the second reaction showed an increase in titres in 20% of the cases, a decrease in 67.7% of the cases, or no alterations in 12.3 of the cases. In the IgM class, all 131 sera were non-reactive at 116 dilution the second immunofluorescence test, including the 13 cases that had previously been reactive in the immunoglobulin class, Symptomatology suggesting toxoplasmosis was only observed in one case during the second testing, this patient's principal physical sign being hypertrophied lymph nodes. during this period, the Toxoplasma antibodies showed titres of IgG 1:32000 and non-reactive IgM, whilst one year previously, during the first test, these titres were IgG 1:1024 and IgM 1:64. Differences in the age, sex and skin coloring of patients were not statistically significant as regards alterations in the indirect immunofluorescence test titres.Foi feito o

  2. Location of Urban Logistic Terminals as Hub Location Problem

    Directory of Open Access Journals (Sweden)

    Jasmina Pašagić Škrinjar

    2012-09-01

    Full Text Available In this paper the problems of locating urban logistic terminals are studied as hub location problems that due to a large number of potential nodes in big cities belong to hard non-polynomial problems, the so-called NP-problems. The hub location problems have found wide application in physical planning of transport and telecommunication systems, especially systems of fast delivery, networks of logistic and distribution centres and cargo traffic terminals of the big cities, etc. The paper defines single and multiple allocations and studies the numerical examples. The capacitated single allocation hub location problems have been studied, with the provision of a mathematical model of selecting the location for the hubs on the network. The paper also presents the differences in the possibilities of implementing the exact and heuristic methods to solve the actual location problems of big dimensions i.e. hub problems of the big cities.

  3. The predictive value of self-rated health in the presence of subjective memory complaints on permanent nursing home placement in elderly primary care patients over 4-year follow-up

    DEFF Research Database (Denmark)

    Nielsen, Anni Brit Sternhagen; Siersma, Volkert Dirk; Waldemar, Gunhild

    2013-01-01

    self-rated health (SRH) predicts nursing home (NH) placement; subjective memory complaints (SMC) too. However, the predictive value of SRH in the presence of SMC is unclear.......self-rated health (SRH) predicts nursing home (NH) placement; subjective memory complaints (SMC) too. However, the predictive value of SRH in the presence of SMC is unclear....

  4. Implementación de estrategias curriculares en asignaturas de segundo año de la Licenciatura en Enfermería Implementation of curricular strategies in Nursing 2nd year subjects

    Directory of Open Access Journals (Sweden)

    María Cristina Pérez Guerrero

    2013-04-01

    Full Text Available Se presenta una revisión bibliográfica en la que se valora la implementación de las estrategias curriculares en la Licenciatura en Enfermería, a partir de las asignaturas impartidas en el segundo año de la carrera. Se destaca la importancia de estos recursos pedagógicos en la formación de los estudiantes, su desarrollo y contribución a la solución de situaciones relacionadas con el cuidado, la calidad de la atención de salud, la disminución de eventos adversos y la seguridad del paciente. Las estrategias curriculares vinculadas a la carrera de Enfermería constituyen una forma particular de desarrollar el proceso docente, caracterizadas por una direccionalidad coordinada que responde al perfil de salida del egresado, en la que se imbrican los contenidos y métodos teóricos y prácticos de las unidades curriculares correspondientes al plan de estudio, a partir de una estructura metodológica que garantiza su funcionamiento. Ello contribuye a la formación integral de un profesional competente.A bibliographic revision is presented in order to assess the implementation of curricular strategies in Nursing 2nd year subjects. The importance of teaching aids in students' training, their development and contribution to solve issues related to care and quality of the health system, the lowering of adverse events and the patient´s safety are pointed out. Curricular strategies related to Nursing represent a particular way to develop the teaching process, characterized by a coordinated direction which responds to the graduate's experience, in which theoretical and practical methods and contents of the curricular units that belong to the syllabus are interwoven, starting from a methodological structure that ensures these strategy functions. It contributes to the comprehensive formation of a competent professional.

  5. An assessment of the interpupillary distance, the inner and outer intercanthal distances in the normal Indian population from early neonatal period upto over 70 years of age: a study of 3500 subjects.

    Directory of Open Access Journals (Sweden)

    Shah K.

    2014-12-01

    Full Text Available Background and aim:\tThe normal range for anthropometric assessment of intercanthal, interpupillary and outer orbital dimensions is important and changes with age. This study was undertaken for setting a reference range for interpupillary distance, the inner and outer intercanthal distances in the normal Indian population, to observe the variation of these parameters with age, any differences in these parameters observed in male & female population and to find correlation with the refractive errors if any. Materials and Methods: This study was conducted in 3500 subjects of both sexes from birth till over 70 years of age, which presented to us in the outpatient department of M & J institute of Ophthalmology and Dr. Thakorbhai V Patel Eye Institute in the period ranging from August 2008 to January 2010. Results: A correlation with refractive errors has not been studied in previous literature. In our study, the range of IPDD in males was found to be 51.87-64.23mm & in females it was 51.16-62.23 mm, range of IPDN was 51.22 – 61.75 mm in males & 47.73-59.93 mm in females. The range of IICD was 18-36.09 mm in males & in females it was 19.38-34.89 mm. The range of OICD in males was 58- 92.8 mm & in females it was 56.63-88.56mm. Conclusion: We present the data for the neonatal children to the older age groups from the same population group. The standards based on local data reflect the potentially different patterns of craniofacial growth resulting from racial, ethnic & sexual differences. These could be relied upon in diagnosis of craniofacial syndromes and orbito-facial trauma or for planning reconstructive surgeries for the same.

  6. Location Systems An Introduction to the Technology Behind Location Awareness

    CERN Document Server

    LaMarca, Anthony

    2008-01-01

    Advances in electronic location technology and the coming of age of mobile computing have opened the door for location-aware applications to permeate all aspects of everyday life. Location is at the core of a large number of high-value applications ranging from the life-and-death context of emergency response to serendipitous social meet-ups. For example, the market for GPS products and services alone is expected to grow to US200 billion by 2015. Unfortunately, there is no single location technology that is good for every situation and exhibits high accuracy, low cost, and universal coverage.

  7. Working Memory Processing In Normal Subjects and Subjects with Dyslexia

    Science.gov (United States)

    Bowyer, S. M.; Lajiness-O'Neill, R.; Weiland, B. J.; Mason, K.; Tepley, N.

    2004-10-01

    Magnetoencephalography (MEG) was used to determine the neuroanatomical location of working memory (WM) processes. Differences between subjects with dyslexia (SD; n=5) and normal readers (NR; n=5) were studied during two WM tasks. A spatial WM task (SMW) consisted of blocks visually presented in one of 12 positions for 2 s each. Subjects were to determine if the current position matched the position presented 2 slides earlier (N-Back Test). The verbal task (VMW) consisted of presentation of a single letter. The location of cortical activity during SWM in NR (determined with MR-FOCUSS analysis) was in the right superior temporal gyrus (STG) and right angular gyrus (AG). Similar activation was seen in SD with a slight delay of approximately 20 ms. During VWM activity was seen in LEFT STG and LEFT AG in NR. In contrast for SD, activation was in the RIGHT STG and RIGHT AG. This study demonstrates the possibility to differentiate WM processing in subjects with and without learning disorders.

  8. Leiomyoma in Retzius’ space: An unusual location

    Science.gov (United States)

    Niwa, Naoya; Yanaihara, Hitoshi; Horinaga, Minoru; Asakura, Hirotaka

    2013-01-01

    We report the case of a 54-year-old woman who presented to our hospital with microscopic hematuria. An imaging study revealed a tumour in the Retzius’ space. The tumour was surgically removed by an abdominal approach. Pathological examination revealed a leiomyoma. This case demonstrates a leiomyoma in an unusual location. PMID:24069108

  9. Fundamentos para la clasificación del trigo argentino por calidad: efectos del cultivar, la localidad, el año y sus interacciones Bases for the segregation of Argentine bread wheat by quality: effects of cultivar, location, year and their interactions

    Directory of Open Access Journals (Sweden)

    P.E. Abbate

    2010-06-01

    Full Text Available Regularmente se analiza la producción triguera argentina para conocer su calidad industrial, pero no se comparan formalmente los efectos del cultivar, localidad, año y sus interacciones. El objetivo de este estudio fue cuantificar la magnitud de los efectos de esos factores. Durante tres campañas se realizaron experimentos, en cuatro localidades con ocho cultivares. Se evaluaron peso medio del grano, peso hectolítrico, rendimiento de harina, gluten húmedo, gluten seco, gluten index, concentración de proteína, variables alveográficas, absorción de agua y volumen de pan. Se calculó un índice para definir grupos de calidad. Para comparar el efecto de cada factor, se calculó su coeficiente de variación. Para la mayoría de las variables, los factores presentaron diferencias significativas (P=0,05, los efectos de localidad y año fueron tanto o más importantes que el de cultivar, y la interacción localidad × año fue la de mayor magnitud. La clasificación en grupos de calidad fue afectada por la localidad y el efecto de la localidad cambió entre años. Los resultados justifican incluir la localidad para definir protocolos de producción y para clasificar cultivares y la producción triguera argentina.Regularly, quality analyses of Argentine wheat production are performed in order to know its industrial quality. These analyses are insufficient to compare effects of cultivar, location, year and their interactions. The aim of this work is to quantify the effects of these factors. Eight cultivars were grown in four Argentine locations during three cropping seasons. Ten quality traits were evaluated: mean weight of grain, hectolitric weight, flour yield, wet gluten, dry gluten, gluten index, protein concentration, alveographic variables, water absorption, bread volume. A wheat quality index was calculated and quality groups were established. Coefficient of variation was calculated in order to compare the effect of each factor. For most

  10. LHCb VErtex LOcator (VELO) upgrade

    Science.gov (United States)

    Reid, M. M.; LHCb VELO Group

    2013-01-01

    The VErtex LOcator (VELO) is a vital piece of apparatus providing tracking, triggering and vertexing to the LHCb experiment. Its superb impact parameter resolution and high efficiency enable LHCb to make precision measurements and searches for New Physics in the flavour sector. These proceedings focus on the R&D for the future LHCb VELO detector to be installed in the upgraded LHCb experiment. In order to increase hadronic yields and to be able to run at higher luminosities LHCb plans to upgrade the front end electronics, currently limited by a first level hardware trigger. For the silicon vertex detector this implies a complete rebuild of the modules and electronics, with improved cooling capability to cope with the high voltages and currents expected after significant radiation damage has been accrued. This paper presents the design considerations for the vertex detector upgrade together with the two proposed options for the sensor layout, based on strips or pixels. As part of the R&D programme a pixel based tracking telescope has been developed for use in testbeams, to gain experience with pixel tracking and to evaluate the technologies under consideration. This paper presents results from the last years running of the TimePix telescope and describes the integration of various test devices.

  11. Quarter Dates Location(s) Purpose Transportation and Travel ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC CRDI

    Location(s). Purpose. Transportation and Travel. Accommodation,. Meals and Other. Hospitality. Total. Expenses. Quarter 1. April 15 to 17. Ottawa, ON. Functions. April 24 to 28. London, England. Meeting. April 30 to May 1. Montreal, QC. Event. 7,540.72. 4,132.54. 408.14. 12,081.40. May 12 to 23. Ghana, Botswana, South ...

  12. Location and the multinational enterprise

    OpenAIRE

    John Cantwell

    2009-01-01

    In the early development of the international business field, the focus of attention moved from the country level to the firm level, and interest in location issues declined. More recently, firm-based research has itself become increasingly concerned with the study of firm–location interactions. When examining two-way knowledge flows or spillovers between multinational enterprises (MNEs) and other actors in specific locations, the diversity or heterogeneity of firms matters, as does the diver...

  13. Subject to Form: Research Interviews, Performative Subjectivity, Professional Development

    Science.gov (United States)

    Sarigianides, Sophia Tatiana

    2010-01-01

    In this dissertation, I analyze teacher, literacy coach and researcher subjectivities in a five-year study of on-site professional development with middle-grade Language Arts teachers in a school designated by its district and state as severely underperforming. Interested in the role of research interviews as both research method and cultural…

  14. A Multicenter, Open-Label, Controlled Phase II Study to Evaluate Safety and Immunogenicity of MVA Smallpox Vaccine (IMVAMUNE in 18-40 Year Old Subjects with Diagnosed Atopic Dermatitis.

    Directory of Open Access Journals (Sweden)

    Richard N Greenberg

    Full Text Available Replicating smallpox vaccines can cause severe complications in individuals with atopic dermatitis (AD. Prior studies evaluating Modified Vaccinia Ankara virus (MVA, a non-replicating vaccine in humans, showed a favorable safety and immunogenicity profile in healthy volunteers.This Phase II study compared the safety and immunogenicity of MVA enrolling groups of 350 subjects with AD (SCORAD ≤ 30 and 282 healthy subjects.Subjects were vaccinated twice with MVA, each dose given subcutaneously 4 weeks apart. Adverse events, cardiac parameters, and the development of vaccinia virus humoral immune responses were monitored.The overall safety of the vaccine was similar in both groups. Adverse events affecting skin were experienced significantly more often in subjects with AD, but the majority of these events were mild to moderate in intensity. Seroconversion rates and geometric mean titers for total and neutralizing vaccinia-specific antibodies in the AD group were non-inferior compared to the healthy subjects.The size of the study population limited the detection of serious adverse events occurring at a frequency less than 1%.MVA has a favorable safety profile and the ability to elicit vaccinia-specific immune responses in subjects with AD.ClinicalTrials.gov NCT00316602.

  15. Subjective experiences of a yogo teacher with reference to health support activities carried out in the first year after the Great East Japan Earthquake: A case study based on a narrative approach.

    Science.gov (United States)

    Aoyagi, Chiharu; Kanaizumi, Shiomi; Shikama, Kumiko; Sakou, Keiko

    2017-01-01

    Objectives To offer an empirical lens-based on the account of a yogo teacher employed at a temporary school in the community where she was relocated after experiencing the Great East Japan Earthquake alongside her students-into the subjective experience of health support activities carried out during the year immediately following the disaster.Method An interview was conducted with one yogo teacher who experienced the Great East Japan Earthquake, employed at a public junior high school in the region to where she was evacuated. Analysis involved a narrative approach whereby the yogo teacher's story was rewritten as a story in chronological order.Results The immediate course of events following the disaster was divided into three periods and examined. Period 1: The yogo teacher first experienced the earthquake and was forced to evacuate alongside her students, during which time she felt strong [sense of loss] and [sense of despair]. Period 2: At the reopening of the school in temporary classrooms, she believed her top priority was doing what she could as a yogo teacher and contributing to reopening the school, while working with other teaching staff to make the most of their surroundings. The school's reopening brought a significant sense of security and joy to students. This led her to [finding hope], and she recovered her positive attitude. Subsequently, problems manifested such as bullying and violence. She believed that [being there for the children] was the most important thing she could do as a yogo teacher and continued to provide [emotional care]. Period 3: At the time of completion of a temporary school building, she was [confused and explored] the delay of the children's recovery from emotional problems. She coordinated with a university professor of psychology to conduct classes to alleviate students' tension and stress using strategies such as relaxation techniques. She realized the importance of initiatives that involve [a keen sense of connection

  16. Locating Quality Physical Education in Early Years Pedagogy

    Science.gov (United States)

    Marsden, Elizabeth; Weston, Carrie

    2007-01-01

    Government Ministers, health care professionals and sporting organisations throughout the UK are presently engaged in the promotion of extending the length of time each school child spends participating in quality physical education. Agendas may differ from a crackdown on obesity and sedentary lifestyles to basking in reflected glory of British…

  17. Family ties and residential locations

    NARCIS (Netherlands)

    Mulder, C.H.; Cooke, T.J.

    2009-01-01

    In this paper, and in the Special Issue it introduces, the focus is on the role of family ties in residential location choice and, conversely, the role of residential locations in maintaining family ties. Not only do events in the nuclear family trigger residential relocations, but nearby family

  18. Improved Dynamic Planar Point Location

    DEFF Research Database (Denmark)

    Brodal, Gerth Stølting; Arge, Lars; Georgiadis, Loukas

    2006-01-01

    We develop the first linear-space data structures for dynamic planar point location in general subdivisions that achieve logarithmic query time and poly-logarithmic update time.......We develop the first linear-space data structures for dynamic planar point location in general subdivisions that achieve logarithmic query time and poly-logarithmic update time....

  19. Cold War Geopolitics: Embassy Locations.

    Science.gov (United States)

    Vogeler, Ingolf

    1995-01-01

    Asserts that the geopolitics of the Cold War can be illustrated by the diplomatic ties among countries, particularly the superpowers and their respective allies. Describes a classroom project in which global patterns of embassy locations are examined and compared. Includes five maps and a chart indicating types of embassy locations. (CFR)

  20. Gamifying Navigation in Location-Based Applications

    DEFF Research Database (Denmark)

    Nadarajah, Stephanie Githa; Overgaard, Benjamin Nicholas; Pedersen, Peder Walz

    2017-01-01

    Location-based games entertain players usually by interactions at points of interest (POIs). Navigation between POIs often involve the use of either a physical or digital map, not taking advantage of the opportunity available to engage users in activities between POIs. The paper presents riddle...... solving as a navigational method for a location-based game. 10 families with 2-6 persons and at least one child in the age range 9-11 years old participated in the evaluation. Results show that riddle solving as a navigational method is more enjoyable than a 2D digital map. Additional findings from video...

  1. Modeling discrete competitive facility location

    CERN Document Server

    Karakitsiou, Athanasia

    2015-01-01

    This book presents an up-to-date review of modeling and optimization approaches for location problems along with a new bi-level programming methodology which captures the effect of competition of both producers and customers on facility location decisions. While many optimization approaches simplify location problems by assuming decision making in isolation, this monograph focuses on models which take into account the competitive environment in which such decisions are made. New insights in modeling, algorithmic and theoretical possibilities are opened by this approach and new applications are possible. Competition on equal term plus competition between market leader and followers are considered in this study, consequently bi-level optimization methodology is emphasized and further developed. This book provides insights regarding modeling complexity and algorithmic approaches to discrete competitive location problems. In traditional location modeling, assignment of customer demands to supply sources are made ...

  2. A subjective scheduler for subjective dedicated networks

    Science.gov (United States)

    Suherman; Fakhrizal, Said Reza; Al-Akaidi, Marwan

    2017-09-01

    Multiple access technique is one of important techniques within medium access layer in TCP/IP protocol stack. Each network technology implements the selected access method. Priority can be implemented in those methods to differentiate services. Some internet networks are dedicated for specific purpose. Education browsing or tutorial video accesses are preferred in a library hotspot, while entertainment and sport contents could be subjects of limitation. Current solution may use IP address filter or access list. This paper proposes subjective properties of users or applications are used for priority determination in multiple access techniques. The NS-2 simulator is employed to evaluate the method. A video surveillance network using WiMAX is chosen as the object. Subjective priority is implemented on WiMAX scheduler based on traffic properties. Three different traffic sources from monitoring video: palace, park, and market are evaluated. The proposed subjective scheduler prioritizes palace monitoring video that results better quality, xx dB than the later monitoring spots.

  3. CBP List of Preclearance Locations

    Data.gov (United States)

    Department of Homeland Security — CBP Preclearance provides for the U.S. border inspection and clearance of commercial air passengers and their goods at (15) locations in (6) foreign countries. CBP...

  4. Allegheny County Blazed Trails Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Shows the location of blazed trails in all Allegheny County parks. This is the same data used in the Allegheny County Parks Trails Mobile App, available for Apple...

  5. Allegheny County Public Building Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains the locations of municipal facilities in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open...

  6. Allegheny County WIC Vendor Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains the locations of Women, Infants, and Children (WIC) program vendors. If viewing this description on the Western Pennsylvania Regional Data...

  7. Locative inferences in medical texts.

    Science.gov (United States)

    Mayer, P S; Bailey, G H; Mayer, R J; Hillis, A; Dvoracek, J E

    1987-06-01

    Medical research relies on epidemiological studies conducted on a large set of clinical records that have been collected from physicians recording individual patient observations. These clinical records are recorded for the purpose of individual care of the patient with little consideration for their use by a biostatistician interested in studying a disease over a large population. Natural language processing of clinical records for epidemiological studies must deal with temporal, locative, and conceptual issues. This makes text understanding and data extraction of clinical records an excellent area for applied research. While much has been done in making temporal or conceptual inferences in medical texts, parallel work in locative inferences has not been done. This paper examines the locative inferences as well as the integration of temporal, locative, and conceptual issues in the clinical record understanding domain by presenting an application that utilizes two key concepts in its parsing strategy--a knowledge-based parsing strategy and a minimal lexicon.

  8. VT School Locations - K-12

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) FacilitiesSchools_PTSCHOOL is designed to provide point locations of every Vermont School along with the established school ID (PSID) for...

  9. Ribcage compressibility in living subjects.

    Science.gov (United States)

    Lee, M; Hill, S; Scullin, J

    1994-11-01

    The purpose of this study was to examine the responses of normal living subjects to the application of anteroposterior forces to the ribcage. Seventeen subjects aged between 25 and 37 years were tested during slow oscillatory loading while breath-holding at the end of a normal expiration. The mean stiffness coefficient was found to be 9.4 N mm(-1) (SD 2.9) and the mean gradient of the force-strain relation was 1888 N (SD 646). Comparison with previously published cadaver data indicates that the embalmed cadaver ribcage stiffness is in the order of three times stiffer than living subjects, while fresh cadavers showed comparable stiffness to living subjects. A number of studies have used models to predict and understand the behaviour of the thoracic spine. Validation of the behaviour of models which include the thoracic spine and ribcage depends on comparison of model response predictions with observed responses of human subjects. The present study provides data on the anteroposterior compressibility of the ribcage of living subjects which may be suitable for use in model validation studies. Copyright © 1994. Published by Elsevier Ltd.

  10. WHERE2 Location Aided Communications

    DEFF Research Database (Denmark)

    Dammann, Armin; Agapiou, George; Brunel, Loïc

    2013-01-01

    This paper presents an overview of preliminary results of investigations within the WHERE2 Project on identifying promising avenues for location aided enhancements to wireless communication systems. The wide ranging contributions are organized according to the following targeted systems: cellular...... networks, mobile ad hoc networks (MANETs) and cognitive radio. Location based approaches are found to allevi- ate significant signaling overhead in various forms of modern communication paradigms that are very information hungry in terms of channel state information at the transmitter...

  11. SUBJECT AND AUTHOR INDEXS

    Directory of Open Access Journals (Sweden)

    IJBE Volume 1

    2015-09-01

    Full Text Available SUBJECT INDEX IJBE VOLUME 1EPA, 1Agrotourism, 148AHP, 148balance scorecard, 63batik tulis Rolla Junior, 23Broiler, 90business model canvas, 137business performance,32capital structure, 81cashew industry,158CHAID,106CLI,42coal transportation service,63company’s characteristics, 81competitive advantage, 12competitive strategy, 127consumer satisfaction, 51CSI, 42customer loyalty, 42customer satisfaction,42decision of visitors, 72development strategy, 23development,158entrepreneurship, 32Feasibility studies, 90FEM, 81gap analysis, 1Indonesia Stock Exchange, 177Indosat, 137investor,177Kawah Putih, 72kedai sop durian lodaya (KSDL,51klassen typology, 96leading sector, 96less cash society, 137liquidity ratio, 165location quotient, 96logistic regression, 115market, 177marketing development strategy, 148Marketing mix, 72mobile payment, 137modern and Traditional cage, 90multiple regression analyse,165multiple regression, 177net working capital, 165organic tofu product, 115Padang, 106paired comparison, 63partnership, 1, 32Pecking Order Theory, 81PLS, 81Portfolio, 96power, 32product quality, 51profitability ratio, 165Prol Tape Primadona, 127purchase decision, 115purchase intention, 51purchasing interest,115QSPM, 23, 127refilled drinking water, 106seed,1segmentation, 106SEM, 42, 51service quality, 51SMEs, 96specialty coffee, 12stock,177strategic diagnosis,137strategy, 158Sukorambi Botanic Garden, 148SWOT, 23, 127, 148, 158SWOT-AHP, 12tourists,72UD. Primadona, 127value chain, 12VRIO,12 AUTHOR INDEX IJBE VOLUME 1Adiningsih, Kartika Puspitasari,42Aknesia, Vharessa,12Amalia, Firda Rachma,90Andati, Trias, 177Anggraeni, Lukytawati,23Asriani,158Daryanto, Arief,12, 90Djamaludin, MD., 42Djohar, Setiadi,96Fachrodji, Achmad,72Fahmi, Idqan,1, 63, 127Fasyni, Awisal,106Hubeis, Musa,148Iskandar, Dodi,51Juanda, Bambang, 165Kirbrandoko, 12, 106, 115Lumbantoruan, Dewi Margareth,96Maulana, TB Nur Ahmad,81Muksin, 148Mukti Soleh, Cecep,63Najib, Mukhamad,106Noor, Tajudin,81

  12. A Calculus of Located Entities

    Directory of Open Access Journals (Sweden)

    Adriana Compagnoni

    2014-03-01

    Full Text Available We define BioScapeL, a stochastic pi-calculus in 3D-space. A novel aspect of BioScapeL is that entities have programmable locations. The programmer can specify a particular location where to place an entity, or a location relative to the current location of the entity. The motivation for the extension comes from the need to describe the evolution of populations of biochemical species in space, while keeping a sufficiently high level description, so that phenomena like diffusion, collision, and confinement can remain part of the semantics of the calculus. Combined with the random diffusion movement inherited from BioScape, programmable locations allow us to capture the assemblies of configurations of polymers, oligomers, and complexes such as microtubules or actin filaments. Further new aspects of BioScapeL include random translation and scaling. Random translation is instrumental in describing the location of new entities relative to the old ones. For example, when a cell secretes a hydronium ion, the ion should be placed at a given distance from the originating cell, but in a random direction. Additionally, scaling allows us to capture at a high level events such as division and growth; for example, daughter cells after mitosis have half the size of the mother cell.

  13. Residential Location, Job Location, and Wages: Theory and Empirics

    DEFF Research Database (Denmark)

    Vejlin, Rune Majlund

    I develop a stylized partial on-the-job equilibrium search model which incorporate a spatial dimension. Workers reside on a circle and can move at a cost. Each point on the circle has a wage distribution. Implications about wages and job mobility are drawn from the model and tested on Danish...... matched employer-employee data. The model predictions hold true. I find that workers working farther away from their residence earn higher wages. When a worker is making a job-to-job transition where he changes workplace location he experiences a higher wage change than a worker making a job-to-job...... transition without changing workplace location. However, workers making a job-to-job transition which makes the workplace location closer to the residence experiences a wage drop. Furthermore, low wage workers and workers with high transportation costs are more likely to make job-to-job transitions, but also...

  14. Diabetic foot ulcer incidence in relation to plantar pressure magnitude and measurement location.

    Science.gov (United States)

    Ledoux, William R; Shofer, Jane B; Cowley, Matthew S; Ahroni, Jessie H; Cohen, Victoria; Boyko, Edward J

    2013-01-01

    We prospectively examined the relationship between site-specific peak plantar pressure (PPP) and ulcer risk. Researchers have previously reported associations between diabetic foot ulcer and elevated plantar foot pressure, but the effect of location-specific pressures has not been studied. Diabetic subjects (n=591) were enrolled from a single VA hospital. Five measurements of in-shoe plantar pressure were collected using F-Scan. Pressures were measured at 8 areas: heel, lateral midfoot, medial midfoot, first metatarsal, second through fourth metatarsal, fifth metatarsal, hallux, and other toes. The relationship between incident plantar foot ulcer and PPP or pressure-time integral (PTI) was assessed using Cox regression. During follow-up (2.4years), 47 subjects developed plantar ulcers (10 heel, 12 metatarsal, 19 hallux, 6 other). Overall mean PPP was higher for ulcer subjects (219 vs. 194kPa), but the relationship differed by site (the metatarsals with ulcers had higher pressure, while the opposite was true for the hallux and heel). A statistical analysis was not performed on the means, but hazard ratios from a Cox survival analysis were nonsignificant for PPP across all sites and when adjusted for location. However, when the metatarsals were considered separately, higher baseline PPP was significantly associated with greater ulcer risk; at other sites, this relationship was nonsignificant. Hazard ratios for all PTI data were nonsignificant. Location must be considered when assessing the relationship between PPP and plantar ulceration. © 2013.

  15. Effects of supplementation with n-3 polyunsaturated fatty acids on cognitive performance and cardiometabolic risk markers in healthy 51 to 72 years old subjects: a randomized controlled cross-over study

    Directory of Open Access Journals (Sweden)

    Nilsson Anne

    2012-11-01

    Full Text Available Abstract Background Higher plasma n-3 polyunsaturated fatty acids (PUFA have been associated with a lower risk of age related cognitive decline, and to beneficially affect cardiometabolic risk factors. A relation exists between metabolic disorders such as diabetes type 2 and cognitive decline. Results regarding the potential effects of n-3 PUFA on risk factors in healthy subjects are divergent, and studies regarding the possible relation between cardiometabolic parameters and cognitive performance are scarce. The objective was to evaluate the effects of five weeks intake of long chain n-3 PUFA on cognitive performance in healthy individuals, and to exploit the possible relation between outcomes in cognitive tests to cardiometabolic risk parameters. Methods Fish oil n-3 PUFA (3g daily were consumed during 5weeks separated by a 5 week washout period in a cross-over placebo controlled study, including 40 healthy middle aged to elderly subjects. Cognitive performance was determined by tests measuring working memory (WM and selective attention. Results Supplementation with n-3 PUFA resulted in better performance in the WM-test compared with placebo (p p p p = 0.05, and s-TNF-α (p = 0.05, were inversely related to the performance in cognitive tests. Conclusions Intake of n-3 PUFA improved cognitive performance in healthy subjects after five weeks compared with placebo. In addition, inverse relations were obtained between cardiometabolic risk factors and cognitive performance, indicating a potential of dietary prevention strategies to delay onset of metabolic disorders and associated cognitive decline.

  16. Effects of supplementation with n-3 polyunsaturated fatty acids on cognitive performance and cardiometabolic risk markers in healthy 51 to 72 years old subjects: a randomized controlled cross-over study.

    Science.gov (United States)

    Nilsson, Anne; Radeborg, Karl; Salo, Ilkka; Björck, Inger

    2012-11-22

    Higher plasma n-3 polyunsaturated fatty acids (PUFA) have been associated with a lower risk of age related cognitive decline, and to beneficially affect cardiometabolic risk factors. A relation exists between metabolic disorders such as diabetes type 2 and cognitive decline. Results regarding the potential effects of n-3 PUFA on risk factors in healthy subjects are divergent, and studies regarding the possible relation between cardiometabolic parameters and cognitive performance are scarce. The objective was to evaluate the effects of five weeks intake of long chain n-3 PUFA on cognitive performance in healthy individuals, and to exploit the possible relation between outcomes in cognitive tests to cardiometabolic risk parameters. Fish oil n-3 PUFA (3g daily) were consumed during 5 weeks separated by a 5 week washout period in a cross-over placebo controlled study, including 40 healthy middle aged to elderly subjects. Cognitive performance was determined by tests measuring working memory (WM) and selective attention. Supplementation with n-3 PUFA resulted in better performance in the WM-test compared with placebo (p performance in cognitive tests. Intake of n-3 PUFA improved cognitive performance in healthy subjects after five weeks compared with placebo. In addition, inverse relations were obtained between cardiometabolic risk factors and cognitive performance, indicating a potential of dietary prevention strategies to delay onset of metabolic disorders and associated cognitive decline.

  17. EMG-force relationship during static contraction: effects on sensor placement locations on biceps brachii muscle.

    Science.gov (United States)

    Ahamed, Nizam Uddin; Sundaraj, Kenneth; Alqahtani, Mahdi; Altwijri, Omar; Ali, Md Asraf; Islam, Md Anamul

    2014-01-01

    The relationship between surface electromyography (EMG) and force have been the subject of ongoing investigations and remain a subject of controversy. Even under static conditions, the relationships at different sensor placement locations in the biceps brachii (BB) muscle are complex. The aim of this study was to compare the activity and relationship between surface EMG and static force from the BB muscle in terms of three sensor placement locations. Twenty-one right hand dominant male subjects (age 25.3±1.2 years) participated in the study. Surface EMG signals were detected from the subject's right BB muscle. The muscle activation during force was determined as the root mean square (RMS) electromyographic signal normalized to the peak RMS EMG signal of isometric contraction for 10 s. The statistical analysis included linear regression to examine the relationship between EMG amplitude and force of contraction [40-100% of maximal voluntary contraction (MVC)], repeated measures ANOVA to assess differences among the sensor placement locations, and coefficient of variation (CoV) for muscle activity variation. The results demonstrated that when the sensor was placed on the muscle belly, the linear slope coefficient was significantly greater for EMG versus force testing (r2=0.62, P0.05) and upper part of the muscle belly (r2=0.29, PEMG signal activity on the muscle belly had less variability than the upper and lower parts (8.55% vs. 15.12% and 12.86%, respectively). These findings indicate the importance of applying the surface EMG sensor at the appropriate locations that follow muscle fiber orientation of the BB muscle during static contraction. As a result, EMG signals of three different placements may help to understand the difference in the amplitude of the signals due to placement.

  18. Psychoanalysis And Politics: Historicising Subjectivity

    Science.gov (United States)

    Layton, Lynne

    2013-01-01

    In this paper, I compare three different views of the relation between subjectivity and modernity: one proposed by Elisabeth Young-Bruehl, a second by theorists of institutionalised individualisation, and a third by writers in the Foucaultian tradition of studies of the history of governmentalities. The theorists were chosen because they represent very different understandings of the relation between contemporary history and subjectivity. My purpose is to ground psychoanalytic theory about what humans need in history and so to question what it means to talk ahistorically about what humans need in order to thrive psychologically. Only in so doing can one assess the relation between psychoanalysis and progressive politics. I conclude that while psychoanalysis is a discourse of its time, it can also function as a counter-discourse and can help us understand the effects on subjectivity of a more than thirty year history in the West of repudiating dependency needs and denying interdependence. PMID:23678239

  19. Comparing methods for Earthquake Location

    Science.gov (United States)

    Turkaya, Semih; Bodin, Thomas; Sylvander, Matthieu; Parroucau, Pierre; Manchuel, Kevin

    2017-04-01

    There are plenty of methods available for locating small magnitude point source earthquakes. However, it is known that these different approaches produce different results. For each approach, results also depend on a number of parameters which can be separated into two main branches: (1) parameters related to observations (number and distribution of for example) and (2) parameters related to the inversion process (velocity model, weighting parameters, initial location etc.). Currently, the results obtained from most of the location methods do not systematically include quantitative uncertainties. The effect of the selected parameters on location uncertainties is also poorly known. Understanding the importance of these different parameters and their effect on uncertainties is clearly required to better constrained knowledge on fault geometry, seismotectonic processes and at the end to improve seismic hazard assessment. In this work, realized in the frame of the SINAPS@ research program (http://www.institut-seism.fr/projets/sinaps/), we analyse the effect of different parameters on earthquakes location (e.g. type of phase, max. hypocentral separation etc.). We compare several codes available (Hypo71, HypoDD, NonLinLoc etc.) and determine their strengths and weaknesses in different cases by means of synthetic tests. The work, performed for the moment on synthetic data, is planned to be applied, in a second step, on data collected by the Midi-Pyrénées Observatory (OMP).

  20. Locating the LCROSS Impact Craters

    CERN Document Server

    Marshall, William; Moratto, Zachary; Colaprete, Anthony; Neumann, Gregory; Smith, David; Hensley, Scott; Wilson, Barbara; Slade, Martin; Kennedy, Brian; Gurrola, Eric; Harcke, Leif; 10.1007/s11214-011-9765-0

    2011-01-01

    The Lunar CRater Observations and Sensing Satellite (LCROSS) mission impacted a spent Centaur rocket stage into a permanently shadowed region near the lunar south pole. The Sheperding Spacecraft (SSC) separated \\sim9 hours before impact and performed a small braking maneuver in order to observe the Centaur impact plume, looking for evidence of water and other volatiles, before impacting itself. This paper describes the registration of imagery of the LCROSS impact region from the mid- and near-infrared cameras onboard the SSC, as well as from the Goldstone radar. We compare the Centaur impact features, positively identified in the first two, and with a consistent feature in the third, which are interpreted as a 20 m diameter crater surrounded by a 160 m diameter ejecta region. The images are registered to Lunar Reconnaisance Orbiter (LRO) topographical data which allows determination of the impact location. This location is compared with the impact location derived from ground-based tracking and propagation of...

  1. Estimating Subjective Probabilities

    DEFF Research Database (Denmark)

    Andersen, Steffen; Fountain, John; Harrison, Glenn W.

    Subjective probabilities play a central role in many economic decisions, and act as an immediate confound of inferences about behavior, unless controlled for. Several procedures to recover subjective probabilities have been proposed, but in order to recover the correct latent probability one must...

  2. Estimating Subjective Probabilities

    DEFF Research Database (Denmark)

    Andersen, Steffen; Fountain, John; Harrison, Glenn W.

    2014-01-01

    Subjective probabilities play a central role in many economic decisions and act as an immediate confound of inferences about behavior, unless controlled for. Several procedures to recover subjective probabilities have been proposed, but in order to recover the correct latent probability one must ...

  3. Subjective meaning: an introduction

    NARCIS (Netherlands)

    van Wijnbergen-Huitink, Janneke; van Wijbergen-Huitink, Janneke; Meier, Cécile

    This introductory chapter traces some of the considerations on the basis of which relativistic approaches to subjective meaning became en vogue. In doing so, the chapter provides an overview of the relevant linguistic and philosophical issues when developing a treatment of subjectivity. In addition,

  4. Subjective safety in traffic.

    NARCIS (Netherlands)

    2012-01-01

    The term ‘subjective safety in traffic’ refers to people feeling unsafe in traffic or, more generally, to anxiety regarding being unsafe in traffic for oneself and/or others. Subjective safety in traffic can lead to road users limiting their mobility and social activities, which is one of the

  5. Subjective poverty line definitions

    NARCIS (Netherlands)

    J. Flik; B.M.S. van Praag (Bernard)

    1991-01-01

    textabstractIn this paper we will deal with definitions of subjective poverty lines. To measure a poverty threshold value in terms of household income, which separates the poor from the non-poor, we take into account the opinions of all people in society. Three subjective methods will be discussed

  6. Locations in television drama series

    DEFF Research Database (Denmark)

    Waade, Anne Marit

    , and reflect the growing academic and business interests, respectively, on places in a global media and consumption culture (Falkheimer & Jansson, 2006). Based on empirical location studies of three crime series, Wallander (Yellow Bird, 2008-2012), The Bridge (SVT1 & DR1, 2011-2013) and Dicte (Misofilm/TV2...

  7. Part Objects and Their Location

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1992-01-01

    The notion of location of part objects is introduced, yielding a reference to the containing object. Combined with locally defined objects and classes (block structure), singularly defined part objects, and references to part objects, it is a powerful language mechanism for defining objects...... with different aspects or roles. The use of part objects for inheritance of code is also explored....

  8. WHO Standard Acupuncture Point Locations

    Directory of Open Access Journals (Sweden)

    Sabina Lim

    2010-01-01

    Full Text Available ‘WHO Standard Acupuncture Point Locations in the Western Pacific Region (WHO Standard was released in 2008. Initially, there were 92/361 controversial acupuncture points (acupoints. Through seven informal consultations and four task force team meetings, 86 points were agreed upon among the 92 controversial acupoints, leaving 6 remaining controversial acupoints, demanding active research in the future. This will enhance the reproducibility and validity of acupuncture studies. It will also lead to a better understanding of acupuncture mechanisms in order to optimize its clinical efficacy for a range of diseases and syndromes. This book has two parts: General Guidelines for Acupuncture Point Locations and WHO Standard Acupuncture Point Locations. First of all, familiarity with the General Guidelines for Acupuncture Point Locations in this book can help the reader to understand and use the contents of this book in depth. I would like to thank all of the participating experts and scholars for this great work, who have overcome the limits of previous acupuncture references. I also appreciate the dedicated effort and harmonious leadership of Dr Choi Seung-hoon, former Regional Adviser in Traditional Medicine of Western Pacific Office, WHO.

  9. Unifying Subjectivity and Objectivity

    Directory of Open Access Journals (Sweden)

    Murugesan Chandrasekaran

    2016-10-01

    Full Text Available The contribution of modern science to the progress of civilization is immeasurable. Even its tendency toward exclusive concentration on the objective world has had salutary effects of great value. Modern science has wiped away much that was merely superstitious or speculative. Its rejection of unfounded opinions and prejudices has helped the thinking mind question conventional beliefs, shed preferences and prejudices, and challenge established authority. But modern systems thinking inherited from natural science is the suppression of the subjective dimension of reality. Many complex systems are an attempt to define and represent all subjective experience in physical terms. The modern man has a bias towards objectivity. The powerful influence of sense impressions on his mind and thinking makes him ignore the subjective experience and consider only objective facts as a valid, legitimate and representation of reality. Observing objective factors that are physical is easier than observing subjective factors that are subtle. The mechanistic view of reality has led to the rejection of the role of the individual in social development as insignificant. The individuals determine the development of society. Their social power has its roots both in subjective factors and objective factors. Economy, politics, society, and culture are inseparable dimensions of a single integrated reality. Subject and object constitute an integrated whole. The mind sees them as separate and independent. Or it views one as completely subordinate to the other. Unbiased approach to the study of all human experiences may prove that subject and object are interdependent dimensions or elements of reality.

  10. The Agreement between the MMSE and IQCODE Tests in a Community-Based Sample of Subjects Aged 70 Years or Older Receiving In-Home Nursing: An Explorative Study

    Directory of Open Access Journals (Sweden)

    Øyvind Kirkevold

    2015-02-01

    Full Text Available Aim: It was the aim of this study to compare the Mini-Mental State Examination (MMSE with the Informant Questionnaire for Cognitive Decline in the Elderly (IQCODE and to explore the characteristics of subjects with possible dementia with only one of the two tools. Methods: We used a random sample of patients aged 70+ receiving social service or in-home nursing. The patients were tested with the MMSE, and the next of kin was interviewed using the following: the IQCODE, the Cornell Scale for Depression in Dementia (CSDD, the Neuropsychiatric Inventory (NPI, instrumental activities of daily living (IADL, personal ADL (PADL and the General Medical Health Rating (GMHR. Results: Subjects with dementia defined only according to the MMSE showed a pattern of scores on IADL, PADL, CSDD, NPI-10 and GMHR similar to the no-dementia group according to both the MMSE and the IQCODE. Those with dementia defined only according to the IQCODE showed a pattern of scores similar to the possible dementia group according to both the MMSE and the IQCODE.

  11. Smart location system; Sistema de localizacao inteligente Smart Location System

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Jose Augusto Pereira da; Antunes, Rodrigo de Castro; Azevedo, Fabio Augusto Ferreira de [PipeWay Engenharia, Rio de Janeiro, RJ (Brazil); Afonso, Orlando de Jesus Ribeiro [Instituto de Pesquisas da Marinha, Rio de Janeiro, RJ (Brazil); Matsuura, Minoru; Santa Cruz, Sergio de Freitas [TRANSPETRO - PETROBRAS Transportes, Rio de Janeiro, RJ (Brazil); Santos, Jose Alberto Costa dos; Hashiguchi, Decio Issao [GDK Engenharia (Brazil)

    2003-07-01

    This paper describes the technology used in the Intelligent Location System developed by Pipeway and includes some of the results already obtained optimizing repair time and logistic costs during the location of anomalies detected by intelligent pigs, a joint operation within the scope of the contract for Sub sea Pipeline Recovery in the Guanabara Bay with PETROBRAS/TRANSPETRO and GDK Engenharia. The system uses the ELF (Extra Low Frequency) transmission and reception technology at points near a pipe, with or without concrete coating, whose signals are recorded in the inspection tool memory to accurately establish reference points, thus preventing excessive dig work or dredging when human and operational risks tend to be high. (author)

  12. Global Locator, Local Locator, and Identifier Split (GLI-Split

    Directory of Open Access Journals (Sweden)

    Michael Menth

    2013-03-01

    Full Text Available The locator/identifier split is an approach for a new addressing and routing architecture to make routing in the core of the Internet more scalable. Based on this principle, we developed the GLI-Split framework, which separates the functionality of current IP addresses into a stable identifier and two independent locators, one for routing in the Internet core and one for edge networks. This makes routing in the Internet more stable and provides more flexibility for edge networks. GLI-Split can be incrementally deployed and it is backward-compatible with the IPv6 Internet. We describe its architecture, compare it to other approaches, present its benefits, and finally present a proof-of-concept implementation of GLI-Split.

  13. RUSSIAN LAW SUBJECTS

    Directory of Open Access Journals (Sweden)

    D.N. Bakhrakh

    2006-03-01

    Full Text Available The question about the subjects of law branches is concerning the number of most important and difficult in law science. Its right decision influences on the subject of law regulation, precise definition of addressees of law norms, the volume of their rights and duties, the limits of action of norms of Main part of the branch, its principles. Scientific investigations, dedicated to law subjects system, promote the development of recommendations for the legislative and law applying activity; they are needed for scientific work organization and student training, for preparing qualified lawyers.

  14. Multiple criteria facility location problems: A survey

    National Research Council Canada - National Science Library

    Farahani, Reza Zanjirani; SteadieSeifi, Maryam; Asgari, Nasrin

    2010-01-01

    .... There are many decision making problems whose information is spatial (geographical). These kinds of decisions are called location decisions. Location decisions are now a major part of operations research and management science (named location science). Facility location, location science and location models are terms that can be used instead. Facility lo...

  15. The Data Subject

    DEFF Research Database (Denmark)

    Blume, Peter

    2015-01-01

    This article considers whether it is fortunate that data protection rules, as a starting point, apply to all physical persons as data subjects, or whether it would be better to differentiate between kinds of persons on grounds of their ability to act as a data subject. In order to protect all...... persons, it is argued that a principle of care should be part of data protection law....

  16. MICROGRIDS: THE AGRIA TEST LOCATION

    Directory of Open Access Journals (Sweden)

    Aleksandra Krkoleva

    2010-01-01

    Full Text Available The paper presents the pilot Microgrid in Macedonia, developed within the framework of the MOREMICROGRIDS (EU EP6 projecet, contract No. SES6-019864 project. This Microgrid is the first of its kind being developed in the Western Balkan region and serves as pilot site for introduction and examination of the Microgrids concept in non European Union conditions. The test network consists of a part of the low voltage grid, located on a pig farm. The main electricity source for the Microgrid is a small biogas plant, which uses the biogas produced by a waste water treatment process. The paper addresses the Microgrid design, development of test scenarios and test results from the pilot location.

  17. Location predicting methods for UAVs

    Science.gov (United States)

    Peng, Xiaodong; Zhang, Yu

    2017-08-01

    Location prediction of unmanned aerial vehicle (UAV) is important for fighting with its enemy and ensuring its normal operation. This paper presents the motion model of UAVs and reduces the state space into 7 dimensions. The Bayesian Network, Markov Chain, Curve Fitting and Neural Network are introduced for designing predicting methods. Then Curve Fitting Predicting method, Markov Chain Predicting method, Bayesian Network Predicting method and Neural Network Predicting method are designed for UAVs. The simulation result shows that 1) Neural Network Predicting method has highest predicting accuracy; 2) Markov Chain Predicting method and Bayesian Network Predicting method methods have similar performance and both are better than Bayesian Network Predicting method methods; 3) Neural Network Predicting method is the first choice when predicting the locations of UAVs.

  18. Computer Model Locates Environmental Hazards

    Science.gov (United States)

    2008-01-01

    Catherine Huybrechts Burton founded San Francisco-based Endpoint Environmental (2E) LLC in 2005 while she was a student intern and project manager at Ames Research Center with NASA's DEVELOP program. The 2E team created the Tire Identification from Reflectance model, which algorithmically processes satellite images using turnkey technology to retain only the darkest parts of an image. This model allows 2E to locate piles of rubber tires, which often are stockpiled illegally and cause hazardous environmental conditions and fires.

  19. Location Estimation using Delayed Measurements

    DEFF Research Database (Denmark)

    Bak, Martin; Larsen, Thomas Dall; Nørgård, Peter Magnus

    1998-01-01

    When combining data from various sensors it is vital to acknowledge possible measurement delays. Furthermore, the sensor fusion algorithm, often a Kalman filter, should be modified in order to handle the delay. The paper examines different possibilities for handling delays and applies a new...... technique to a sensor fusion system for estimating the location of an autonomous guided vehicle. The system fuses encoder and vision measurements in an extended Kalman filter. Results from experiments in a real environment are reported...

  20. Rare locations of calcifying tendinitis

    Energy Technology Data Exchange (ETDEWEB)

    Nidecker, A.; Hartweg, H.

    1983-12-01

    5 case-reports illustrate 2 rare locations of calcifying peritendinitis: The insertion of the deltoid tendon in the proximal humreus and the insertion of the gluteus maximus tendon in the femur. Knowledge of these insertion sites on one hand and the possibility of calcifying tendinitis at these sites on the other hand may allow proper diagnosis of certain shoulder- and hip joint pain syndromes and subsequent correct therapy.

  1. Facility Location Using Cross Decomposition

    OpenAIRE

    Jackson, Leroy A.

    1995-01-01

    The views expressed in this thesis are those of the author and do not reflect the official policy or position of the Department of Defense or the U.S. Government. Determining the best base stationing for military units can be modeled as a capacitated facility location problem with sole sourcing and multiple resource categories. Computational experience suggests that cross decomposition, a unification of Benders Decomposition and Lagrangean relaxation, is superior to other contempo...

  2. Location, Location: Jurisdiction & Conflicts in Transborder Contract Litigation

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    In transborder contract litigation place-based factors are often decisive, both as regards jurisdiction to adjudicate as well as the rules which determine the applicable substantive law. Relevant locations include the place where the contract was made, where the parties reside, transact business...... or own property, the place of delivery, payment or other performance etc. Using concrete case-based examples, Professor Lookofsky explains how rules of jurisdiction and contract conflicts in Europe are tied to rigidly defined, single-place-based factors. In the United States, by contrast...

  3. The changing role of the subject specialist

    Directory of Open Access Journals (Sweden)

    Michael Cotta-Schønberg

    2007-11-01

    Full Text Available As we all know, libraries are these years rapidly undergoing change on unparalleled scale. Evidently, this applies to librarians, too, and not the least to that important category of library staff, the subject specialist. As recruiting and education of library workers differ from country to country it is difficult to give a detailed, generally valid description of the subject librarian in libraries, but I believe that you can describe an ideal model of subject librarianship as follows: Within each of the major subject disciplines covered by the library, the library should have a subject specialist preferably with a master degree or at least a bachelor degree in the particular subject discipline. The role of the subject specialist is to perform four basic functions where extensive subject knowledge is considered to be necessary: selecting and classifying books, assisting users with advanced subject inquiries, giving subject-specific courses in information retrieval, and maintaining liaison with relevant academic departments and centres. Personally, I know this system very well since I got employment in the Royal Library in Copenhagen as a subject specialist in psychology in the very month I finished my degree in psychology from the University of Copenhagen, back in 1973. The subject librarian system at the Royal Library in Copenhagen was patterned on the ideal model, as I just described it, and it was closely paralleled in the other academic libraries in Denmark, also the new university libraries which were founded in the seventies.

  4. Subjectivity, individuality and singularity in children: a socially constituted subject

    Directory of Open Access Journals (Sweden)

    Alessandra Del Ré

    2012-11-01

    Full Text Available Considering the hypothesis that Bakhtin and his Circle‟s reflections can help us think about issues involving the field of Language Acquisition, in addition to the fact that there are only a few works developed within this perspective in Brazil, in this article, we intend to discuss the notions of “subject”, “subjectivity”,“individuality” and “singularity”, drawing on Bakhtin‟s theory. Thus, in order to make this discussion clearer, we bring data from the speech of young children, from 1.8 to 3 years old, who were filmed in natural contexts interacting with their parents and relatives. From these data, we could verify, among other things, that children, as individuals who constitute themselves as subjects in and throughlanguage, bring marks to their discourse, revealing their subjectivity (through lexical, morphological, syntactic or genre choices.

  5. 7 CFR 400.122 - Attempts to locate debtor.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Attempts to locate debtor. 400.122 Section 400.122 Agriculture Regulations of the Department of Agriculture (Continued) FEDERAL CROP INSURANCE CORPORATION... Succeeding Crop Years § 400.122 Attempts to locate debtor. Before disclosing delinquent debt information to a...

  6. Automated hippocampal location and extraction

    OpenAIRE

    Bonnici, Heidi M.

    2010-01-01

    The hippocampus is a complex brain structure that has been studied extensively and is subject to abnormal structural change in various neuropsychiatric disorders. The highest definition in vivo method of visualizing the anatomy of this structure is structural Magnetic Resonance Imaging (MRI). Gross structure can be assessed by the naked eye inspection of MRI scans but measurement is required to compare scans from individuals within normal ranges, and to assess change over time ...

  7. Manufacturing plant location selection in logistics network using Analytic Hierarchy Process

    Directory of Open Access Journals (Sweden)

    Ping-Yu Chang

    2015-11-01

    Full Text Available Purpose: In recent years, numerous companies have moved their manufacturing plants to China to capitalize on lower cost and tax. Plant location has such an impact on cost, stocks, and logistics network but location selection in the company is usually based on subjective preference of high ranking managers. Such a decision-making process might result in selecting a location with a lower fixed cost but a higher operational cost. Therefore, this research adapts real data from an electronics company to develop a framework that incorporates both quantitative and qualitative factors for selecting new plant locations. Design/methodology/approach: In-depth interviews were conducted with 12 high rank managers (7 of them are department manager, 2 of them are vice-president, 1 of them is senior engineer, and 2 of them are plant manager in the departments of construction, finance, planning, production, and warehouse to determine the important factors. A questionnaire survey is then conducted for comparing factors which are analyzed using the Analytic Hierarchy Process (AHP. Findings: Results show that the best location chosen by the developed framework coincides well with the company’s primal production base. The results have been presented to the company’s high ranking managers for realizing the accuracy of the framework. Positive responses of the managers indicate usefulness of implementing the proposed model into reality, which adds to the value of this research. Practical implications: The proposed framework can save numerous time-consuming meetings called to compromise opinions and conflictions from different departments in location selection. Originality/value: This paper adapts the Analytic Hierarchy Process (AHP to incorporate quantitative and qualitative factors which are obtained through in-depth interviews with high rank managers in a company into the location decision.

  8. Science of the subjective.

    Science.gov (United States)

    Jahn, R G; Dunne, B J

    2007-01-01

    Over the greater portion of its long scholarly history, the particular form of human observation, reasoning, and technical deployment we properly term "science" has relied at least as much on subjective experience and inspiration as it has on objective experiments and theories. Only over the past few centuries has subjectivity been progressively excluded from the practice of science, leaving an essentially secular analytical paradigm. Quite recently, however, a compounding constellation of newly inexplicable physical evidence, coupled with a growing scholarly interest in the nature and capability of human consciousness, are beginning to suggest that this sterilization of science may have been excessive and could ultimately limit its epistemological reach and cultural relevance. In particular, an array of demonstrable consciousness-related anomalous physical phenomena, a persistent pattern of biological and medical anomalies, systematic studies of mind/brain relationships and the mechanics of human creativity, and a burgeoning catalogue of human factors effects within contemporary information processing technologies, all display empirical correlations with subjective aspects that greatly complicate, and in many cases preclude, their comprehension on strictly objective grounds. However, any disciplined re-admission of subjective elements into rigorous scientific methodology will hinge on the precision with which they can be defined, measured, and represented, and on the resilience of established scientific techniques to their inclusion. For example, any neo-subjective science, while retaining the logical rigor, empirical/theoretical dialogue, and cultural purpose of its rigidly objective predecessor, would have the following requirements: acknowledgment of a proactive role for human consciousness; more explicit and profound use of interdisciplinary metaphors; more generous interpretations of measurability, replicability, and resonance; a reduction of ontological

  9. The Subjectivity of Participation

    DEFF Research Database (Denmark)

    Nissen, Morten

    What is a 'we' – a collective – and how can we use such communal self-knowledge to help people? This book is about collectivity, participation, and subjectivity – and about the social theories that may help us understand these matters. It also seeks to learn from the innovative practices and ideas...... practices. Through this dialogue, it develops an original trans-disciplinary critical theory and practice of collective subjectivity for which the ongoing construction and overcoming of common sense, or ideology, is central. It also points to ways of relating discourse with agency, and fertilizing insights...... from interactionism and ideology theories in a cultural-historical framework....

  10. 78 FR 42700 - Radio Broadcasting Services; Various Locations

    Science.gov (United States)

    2013-07-17

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Various Locations AGENCY: Federal Communications...), because these allotments were previously reported. List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting. Federal Communications Commission. Nazifa Sawez, Assistant Chief, Audio Division, Media Bureau...

  11. 75 FR 82279 - Radio Broadcasting Services; Various Locations

    Science.gov (United States)

    2010-12-30

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Various Locations AGENCY: Federal Communications... Subjects in 47 CFR Part 73 Radio, Radio broadcasting. 0 As stated in the preamble, the Federal Communications Commission amends 47 CFR part 73 as follows: PART 73--RADIO BROADCASTING SERVICES 0 1. The...

  12. 27 CFR 46.243 - Articles at multiple locations.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Articles at multiple... Cigarette Tubes Held for Sale on April 1, 2009 Records § 46.243 Articles at multiple locations. The dealer must maintain a list of all places where the dealer holds articles subject to the floor stocks tax...

  13. Locating a general minisum 'circle' on a plane

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Körner, Mark-Christoph

    2011-01-01

    We approximate a set of given points in the plane by the boundary of a convex and symmetric set which is the unit circle of some norm. This generalizes previous work on the subject which considers Euclidean circles only. More precisely, we examine the problem of locating and scaling the unit circle...

  14. New Location Improves Efficiency | Poster

    Science.gov (United States)

    By Nancy Parrish, Staff Writer The physical proximity of the SAIC-Frederick Intellectual Property (IP) Office to the NCI Technology Transfer Center (NCI-TTC) is one of the many benefits of being at the Advanced Technology Research Facility (ATRF), according to Courtney Silverthorn, Ph.D. Being in one location “has increased the effectiveness of both informal communication and formal meetings. We have already brainstormed solutions for several issues in the hallway during an informal chat,” said Silverthorn, an SAIC-Frederick IP specialist.

  15. Method of locating ground faults

    Science.gov (United States)

    Patterson, Richard L. (Inventor); Rose, Allen H. (Inventor); Cull, Ronald C. (Inventor)

    1994-01-01

    The present invention discloses a method of detecting and locating current imbalances such as ground faults in multiwire systems using the Faraday effect. As an example, for 2-wire or 3-wire (1 ground wire) electrical systems, light is transmitted along an optical path which is exposed to magnetic fields produced by currents flowing in the hot and neutral wires. The rotations produced by these two magnetic fields cancel each other, therefore light on the optical path does not read the effect of either. However, when a ground fault occurs, the optical path is exposed to a net Faraday effect rotation due to the current imbalance thereby exposing the ground fault.

  16. On Voting and Facility Location

    OpenAIRE

    Feldman, Michal; Fiat, Amos; Golomb, Iddan

    2015-01-01

    We study mechanisms for candidate selection that seek to minimize the social cost, where voters and candidates are associated with points in some underlying metric space. The social cost of a candidate is the sum of its distances to each voter. Some of our work assumes that these points can be modeled on a real line, but other results of ours are more general. A question closely related to candidate selection is that of minimizing the sum of distances for facility location. The difference is ...

  17. Location audio simplified capturing your audio and your audience

    CERN Document Server

    Miles, Dean

    2014-01-01

    From the basics of using camera, handheld, lavalier, and shotgun microphones to camera calibration and mixer set-ups, Location Audio Simplified unlocks the secrets to clean and clear broadcast quality audio no matter what challenges you face. Author Dean Miles applies his twenty-plus years of experience as a professional location operator to teach the skills, techniques, tips, and secrets needed to produce high-quality production sound on location. Humorous and thoroughly practical, the book covers a wide array of topics, such as:* location selection* field mixing* boo

  18. Paying Hypertension Research Subjects

    Science.gov (United States)

    Casarett, David; Karlawish, Jason; Asch, David A

    2002-01-01

    CONTEXT Cash payments are often used to compensate subjects who participate in research. However, ethicists have argued that these payments might constitute an undue inducement. OBJECTIVES To determine whether potential subjects agree with theoretical arguments that a payment could be an undue inducement. DESIGN/SETTING/PARTICIPANTS Survey of 350 prospective jurors. MAIN OUTCOME MEASURES Belief that a $500 payment for research participation would impair their own, and others' ability to think carefully about the risks and benefits of a clinical trial. RESULTS Two hundred sixty-one jurors (74.6%) believed that a $500 payment would impair subjects' ability to think carefully about the risks and benefits of research. Ninety-six of 120 (80%) expressed this concern about subjects with a low income ($50,000). In contrast, only 69 (19.7%) of jurors believed that a $500 payment would influence them. Jurors who believed that this payment would influence them reported lower incomes and less education. CONCLUSION Members of the general public share ethical concerns about the influence of payments for research, although they believe that these concerns are more applicable to others than to themselves.

  19. Subjects, Models, Languages, Transformations

    NARCIS (Netherlands)

    Rensink, Arend; Bézivin, J.; Heckel, R.

    2005-01-01

    Discussions about model-driven approaches tend to be hampered by terminological confusion. This is at least partially caused by a lack of formal precision in defining the basic concepts, including that of "model" and "thing being modelled" - which we call subject in this paper. We propose a minimal

  20. Subjective Duration and Psychophysics

    Science.gov (United States)

    Eisler, Hannes

    1975-01-01

    Three models are proposed to describe the strategy applied by a subject when he is confronted with two successive time intervals and is required to deal with some relation between them, for example, by telling which was the longer by adjusting the second to match the first. (Author)

  1. Barron's SAT subject test

    CERN Document Server

    Jansen, MA, Robert

    2016-01-01

    Includes one diagnostic test and three complete tests, all questions answered and explained, self-assessment guides, and subject reviews. Also features test strategies, QR codes to short instructional videos, and a detailed appendix with equations, physical constants, and a basic math review.

  2. Orthodontic Treatment and Maxillary Anterior Segmental Distraction Osteogenesis of a Subject with Williams–Beuren Syndrome and Isolated Cleft Palate: A Long-Term Follow-Up from the Age of 5 to 24 Years

    Directory of Open Access Journals (Sweden)

    Tetsutaro Yamaguchi

    2017-01-01

    Full Text Available Williams–Beuren syndrome (WBS is a rare multisystem disorder caused by a hemizygous deletion of the elastin gene on chromosome 7q11.23. WBS patients have characteristic skeletal features and dental anomalies accompanied by mental retardation, a friendly outgoing personality, and mild to moderate intellectual disability or learning problems. In this case report, we present the combined orthodontic and surgical treatment of a WBS patient with an isolated cleft palate through a long-term follow-up from the age of 5 to 24 years. During the period of active treatment, comprehensive orthodontic treatment combined with maxillary anterior segmental distraction osteogenesis and prosthetic treatment using dental implants were effective in dramatically improving the patient’s malocclusion. The patient’s mental abilities and the cooperation shown by the patient and her family were crucial for the success of this complex and long-term treatment course.

  3. Honey bee sting pain index by body location

    Directory of Open Access Journals (Sweden)

    Michael L. Smith

    2014-04-01

    Full Text Available The Schmidt Sting Pain Index rates the painfulness of 78 Hymenoptera species, using the honey bee as a reference point. However, the question of how sting painfulness varies depending on body location remains unanswered. This study rated the painfulness of honey bee stings over 25 body locations in one subject (the author. Pain was rated on a 1–10 scale, relative to an internal standard, the forearm. In the single subject, pain ratings were consistent over three repetitions. Sting location was a significant predictor of the pain rating in a linear model (p < 0.0001, DF = 25, 94, F = 27.4. The three least painful locations were the skull, middle toe tip, and upper arm (all scoring a 2.3. The three most painful locations were the nostril, upper lip, and penis shaft (9.0, 8.7, and 7.3, respectively. This study provides an index of how the painfulness of a honey bee sting varies depending on body location.

  4. CLAXTON by Mark Cocker:Natural history, location, environmental subjects, conservation

    OpenAIRE

    Gibbs, Jonathan

    2014-01-01

    Editor: Dan Franklin; Senior art editor: Suzanne DeanCo-ordinated by the Central Illustration Agency, LondonSixteen wood engravings for cover-art, chapter headings and spine illustrations.Two-colour cover-art, and black & white full-page illustrationsThe conceptual approach to this series of illustrations was based upon the spirit of nature and landscape, as well as the actual appearance of animals, birds, insects, and plants. This was not to be a realistic representation of particular sp...

  5. Finding Hidden Location Patterns of Two Competitive Supermarkets in Thailand

    Science.gov (United States)

    Khumsri, Jinattaporn; Fujihara, Akihiro

    There are two famous supermarkets in Thailand: Big C and Lotus. They are the highest competitive supermarkets whose hold the most market share by lots of promotions and also gather all convenience services including banking, restaurant, and others. In recent years, they gradually expand their stores and they take a similar strategy to determine where to locate a store. It is important for them to consider store allocation to obtain new customers efficiently. To consider this, we gather geographical locations of these supermarkets from Twitter using Twitter API. We gathered tweets having these supermarket names and geotags for seven months. To extract hidden location patterns from gathered data, we introduce location motif which is a directed subgraph whose edges are linked to every pair of the shortest-distance opponent node. We investigate every possible configuration of location motif when they have a small number of nodes and find that the configuration increases exponentially. We also visualize location motifs generated from gathered data on the map of Thailand and count the frequency of observed location motifs. As a result, we find that even if the possible location motifs exponentially increase as the number of nodes grows, limited location motifs can be observed. Using location motif, we successfully find an evidence of biased store allocation in reality.

  6. [Subjective cognition in schizophrenia].

    Science.gov (United States)

    Potvin, S; Aubin, G; Stip, E

    2017-02-01

    Given the extent, magnitude and functional significance of the neurocognitive deficits of schizophrenia, growing attention has been paid recently to patients' self-awareness of their own deficits. Thus far, the literature has shown either that patients fail to recognize their cognitive deficits or that the association between subjective and objective cognition is weak in schizophrenia. The reasons for this lack of consistency remain unexplained but may have to do, among others, with the influence of potential confounding clinical variables and the choice of the scale used to measure self-awareness of cognitive deficits. In the current study, we sought to examine the relationships between subjective and objective cognitive performance in schizophrenia, while controlling for the influence of sociodemographic and psychiatric variables. Eighty-two patients with a schizophrenia-spectrum disorder (DSM-IV criteria) were recruited. Patients' subjective cognitive complaints were evaluated with the Subjective Scale to Investigate Cognition in Schizophrenia (SSTICS), the most frequently used scale to measure self-awareness of cognitive deficits in schizophrenia. Neurocognition was evaluated with working memory, planning and visual learning tasks taken from Cambridge Neuropsychological Tests Automated Battery. The Stroop Color-Word test was also administered. Psychiatric symptoms were evaluated with the Positive and Negative Syndrome Scale and the Calgary Depression Scale for Schizophrenia. The relationships between subjective and objective cognition were evaluated with multivariate hierarchic linear regression analyses, taking into consideration potential confounders such as sociodemographic and psychiatric variables. Finally, a factor analysis of the SSTICS was performed. For the SSTICS total score, the regression analysis produced a model including two predictors, namely visual learning and Stoop interference performance, explaining a moderate portion of the variance

  7. A voxel-based morphometric magnetic resonance imaging study of the brain detects age-related gray matter volume changes in healthy subjects of 21–45 years old

    Science.gov (United States)

    El-Beltagi, Ahmed; Cherian, Jigi; Gejo, Grace; Al-Jazzaf, Abrar; Ismail, Mohammad

    2015-01-01

    Previous and more recent work of analyzing structural changes in the brain suggest that certain brain regions such as the frontal lobe are among the brain regions profoundly affected by the aging process across males and females. Also, a unified model of structural changes in a normally aging brain is still lacking. The present study investigated age-related structural brain changes in gray matter from young to early middle-age adulthood for males and females. Magnetic resonance images of 215 normal and healthy participants between the ages of 21–45 years were acquired. Changes in gray matter were assessed using voxel-based morphometry and gray matter volumetric analysis. The results showed significant decrease in gray matter volume between the youngest and oldest groups in the following brain regions: frontal, temporal, and parietal lobes. Grey matter loss in the frontal lobe was among the most widespread of all brain regions across the comparison groups that showed significant age-related changes in grey matter for both males and females. This work provides a unique pattern of age-related decline of normal and healthy adult males and females that can aid in the future development of a unified model of normal brain aging. PMID:26306927

  8. A voxel-based morphometric magnetic resonance imaging study of the brain detects age-related gray matter volume changes in healthy subjects of 21-45 years old.

    Science.gov (United States)

    Bourisly, Ali K; El-Beltagi, Ahmed; Cherian, Jigi; Gejo, Grace; Al-Jazzaf, Abrar; Ismail, Mohammad

    2015-10-01

    Previous and more recent work of analyzing structural changes in the brain suggest that certain brain regions such as the frontal lobe are among the brain regions profoundly affected by the aging process across males and females. Also, a unified model of structural changes in a normally aging brain is still lacking. The present study investigated age-related structural brain changes in gray matter from young to early middle-age adulthood for males and females. Magnetic resonance images of 215 normal and healthy participants between the ages of 21-45 years were acquired. Changes in gray matter were assessed using voxel-based morphometry and gray matter volumetric analysis. The results showed significant decrease in gray matter volume between the youngest and oldest groups in the following brain regions: frontal, temporal, and parietal lobes. Grey matter loss in the frontal lobe was among the most widespread of all brain regions across the comparison groups that showed significant age-related changes in grey matter for both males and females. This work provides a unique pattern of age-related decline of normal and healthy adult males and females that can aid in the future development of a unified model of normal brain aging. © The Author(s) 2015.

  9. Arousal-Enhanced Location Memory for Pictures

    OpenAIRE

    Mather, Mara; Nesmith, Kathryn

    2008-01-01

    Four experiments revealed arousal-enhanced location memory for pictures. After an incidental encoding task, participants were more likely to remember the locations of positive and negative arousing pictures than the locations of non-arousing pictures, indicating better binding of location to picture. This arousal-enhanced binding effect did not have a cost for the binding of nearby pictures to their locations. Thus, arousal can enhance binding of an arousing picture’s content to its location ...

  10. Interaction, transference, and subjectivity

    DEFF Research Database (Denmark)

    Lundgaard Andersen, Linda

    2012-01-01

    Fieldwork is one of the important methods in educational, social, and organisational research. In fieldwork, the researcher takes residence for a shorter or longer period amongst the subjects and settings to be studied. The aim of this is to study the culture of people: how people seem to make...... sense of their lives and which moral, professional, and ethical values seem to guide their behaviour and attitudes. In fieldwork, the researcher has to balance participation and observation in her attempts at representation. Consequently, the researcher’s academic and life-historical subjectivity...... are important filters for fieldwork. In general, fieldwork can be understood as processes where field reports and field analysis are determined by how the researcher interacts with and experiences the field, the events and informants in it, and how she subsequently develops an ethnography. However, fieldwork...

  11. Writing and the 'Subject'

    DEFF Research Database (Denmark)

    Greve, Charlotte

    /reading subject) manifests itself in the material mark on the page. The study shows how this indexical reference to a ‘subject’ is manipulated and used as a mask through which a writer/painter can perform a certain ‘subject’. Through analyses of the various levels on which the ‘subject’ is represented...... in the early as well as the contemporary avant-garde, it becomes clear that the ‘subject’ is an unstable category that can be exposed to manipulation and play. Handwriting is performing as a signature (as an index), but is at the same time similar to the signature of a subject (an icon) and a verbal construct...

  12. Location mortgage in accounting objects

    Directory of Open Access Journals (Sweden)

    I.M. Vygiska

    2015-12-01

    Full Text Available The article analyzes the mechanism of the implementation of all kinds of mortgage (mortgage, pledge, mortgage of securities, security of property rights, the mortgage of goods in circulation or processing, tax lien defined the specificity of receipt/return of the mortgage, particularly payments between mortgagor and the mortgagee. Determine the subject property entities that can act as mortgage; identified by their place in the system of objects of accounting mortgagor and the mortgagee. The peculiarities of the balance sheet and off-balance sheet assets as a reflection of your collateral. Identified two groups of mortgage transactions: transactions with mortgage for its receipt and transmission; business transactions related to the conditions of loan agreements (loan and mortgage. The results are shown in the research paper proposals allow for further research to develop mortgage organizational and methodological support the operations accounting for the effective management of financial resources and obligations, collateralised.

  13. Modelling of subject specific based segmental dynamics of knee joint

    Science.gov (United States)

    Nasir, N. H. M.; Ibrahim, B. S. K. K.; Huq, M. S.; Ahmad, M. K. I.

    2017-09-01

    This study determines segmental dynamics parameters based on subject specific method. Five hemiplegic patients participated in the study, two men and three women. Their ages ranged from 50 to 60 years, weights from 60 to 70 kg and heights from 145 to 170 cm. Sample group included patients with different side of stroke. The parameters of the segmental dynamics resembling the knee joint functions measured via measurement of Winter and its model generated via the employment Kane's equation of motion. Inertial parameters in the form of the anthropometry can be identified and measured by employing Standard Human Dimension on the subjects who are in hemiplegia condition. The inertial parameters are the location of centre of mass (COM) at the length of the limb segment, inertia moment around the COM and masses of shank and foot to generate accurate motion equations. This investigation has also managed to dig out a few advantages of employing the table of anthropometry in movement biomechanics of Winter's and Kane's equation of motion. A general procedure is presented to yield accurate measurement of estimation for the inertial parameters for the joint of the knee of certain subjects with stroke history.

  14. Pupil Location under Mesopic, Photopic, and Pharmacologically Dilated Conditions

    Science.gov (United States)

    Yang, Yabo; Thompson, Keith; Burns, Stephen A.

    2010-01-01

    PURPOSE To determine whether there are systematic changes in pupil location with changes in the state of pupil size and with other ocular variables. METHODS High-resolution images of the pupil of the eyes of 70 subjects were taken using an infrared-sensitive camera. Images were obtained under mesopic, photopic, and pharmacologically dilated conditions. From the images, the center and diameter of the corneal limbus and the pupil were computed. In addition, the location of the first Purkinje image was calculated. RESULTS The pupil center shifted consistently temporally as the pupil dilated. The total motion was relatively small, with a mean distance of 0.133 mm motion between the mesopic and photopic conditions, with the pupil diameter changing from 6.3 to 4.1 mm. Ninety percent of the subjects had a motion of less than 0.3 mm. One patient showed a motion of almost 0.6 mm. The change in location of the pupil center was not significantly related to refractive error, age, or the change of pupil diameter. CONCLUSIONS Changes in the location of the pupil center with changes in the dilation of the pupil are typically slight, but can be significant in a few subjects, especially in pharmacologically dilated pupils. PMID:12091457

  15. Subject Sensitive Invariantism: In Memoriam

    NARCIS (Netherlands)

    Blaauw, M.J.

    2008-01-01

    Subject sensitive invariantism is the view that whether a subject knows depends on what is at stake for that subject: the truth-value of a knowledge-attribution is sensitive to the subject's practical interests. I argue that subject sensitive invariantism cannot accept a very plausible principle for

  16. The Death of Narcissus: On Musical Subjectivity

    Directory of Open Access Journals (Sweden)

    James Currie

    2013-07-01

    Full Text Available On the first page of the preface to Michael Steinberg’s excellent book, Listening to Reason: Culture, Subjectivity, and Nineteenth-Century Music, the author states that the book’s origin can be located specifically to “August 1990,” when he was giving “a short preconcert lecture on Brahms at the first Bard Music Festival.”

  17. The LHCb Vertex Locator Upgrade

    Science.gov (United States)

    Szumlak, T.

    2017-12-01

    The Large Hadron Collider beauty LHCb detector is a dedicated flavour physics experiment, designed to efficiently detect decays of b- and c-hadrons to perform precise studies of CP violation and rare decays. At the end of Run 2, many of the LHCb measurements will remain statistically dominated. In order to increase the trigger yield for purely hadronic channels, the hardware trigger will be removed, and the full detector will be read out at 40 MHz. This, in combination with the five-fold increase in luminosity necessitates radical changes to LHCb's electronics with entire subdetector replacements required in some cases. The Vertex Locator (VELO) surrounding the interaction region is used to reconstruct the proton-proton collision points (primary vertices) and decay vertices of long-lived particles (secondary vertices). The upgraded VELO will be equipped with silicon hybrid pixel sensors, each read out by VeloPix ASICs. The highest occupancy ASICs will have pixel hit rates of 900 Mhit/s and produce an output data rate of over 15 Gbit/s, with a total rate of 1.6 Tbit/s anticipated for the whole detector. Selected highlights of this challenging and ambitious project are described in this paper.

  18. Quasiconvex optimization and location theory

    CERN Document Server

    Santos Gromicho, Jaoquim António

    1998-01-01

    grams of which the objective is given by the ratio of a convex by a positive (over a convex domain) concave function. As observed by Sniedovich (Ref. [102, 103]) most of the properties of fractional pro­ grams could be found in other programs, given that the objective function could be written as a particular composition of functions. He called this new field C­ programming, standing for composite concave programming. In his seminal book on dynamic programming (Ref. [104]), Sniedovich shows how the study of such com­ positions can help tackling non-separable dynamic programs that otherwise would defeat solution. Barros and Frenk (Ref. [9]) developed a cutting plane algorithm capable of optimizing C-programs. More recently, this algorithm has been used by Carrizosa and Plastria to solve a global optimization problem in facility location (Ref. [16]). The distinction between global optimization problems (Ref. [54]) and generalized convex problems can sometimes be hard to establish. That is exactly the reason ...

  19. Privacy-Preserving Location-Based Services

    Science.gov (United States)

    Chow, Chi Yin

    2010-01-01

    Location-based services (LBS for short) providers require users' current locations to answer their location-based queries, e.g., range and nearest-neighbor queries. Revealing personal location information to potentially untrusted service providers could create privacy risks for users. To this end, our objective is to design a privacy-preserving…

  20. Arousal-Enhanced Location Memory for Pictures

    Science.gov (United States)

    Mather, Mara; Nesmith, Kathryn

    2008-01-01

    Four experiments revealed arousal-enhanced location memory for pictures. After an incidental encoding task, participants were more likely to remember the locations of positive and negative arousing pictures than the locations of non-arousing pictures, indicating better binding of location to picture. This arousal-enhanced binding effect did not…

  1. School-Located Vaccination Clinics: Then and Now

    Science.gov (United States)

    Mazyck, Donna

    2010-01-01

    School-located vaccination has a long history in the United States. The 2008 Advisory Committee on Immunization Practices (ACIP) recommendation for annual influenza vaccination of all children 6 months through 18 years of age adds approximately 30 million individuals to the overall cohort recommended to have a yearly vaccination. The ability to…

  2. Privacy for location-based services

    CERN Document Server

    Ghinita, Gabriel

    2013-01-01

    Sharing of location data enables numerous exciting applications, such as location-based queries, location-based social recommendations, monitoring of traffic and air pollution levels, etc. Disclosing exact user locations raises serious privacy concerns, as locations may give away sensitive information about individuals' health status, alternative lifestyles, political and religious affiliations, etc. Preserving location privacy is an essential requirement towards the successful deployment of location-based applications. These lecture notes provide an overview of the state-of-the-art in locatio

  3. Teleconnection Locator: TeleLoc

    Science.gov (United States)

    Bowen, M. K.; Duffy, D.

    2016-12-01

    Extreme climate events, such as tropical storms, droughts, and floods, have an enormous impact on all aspects of society. Being able to detect the causes of such events on a global scale is paramount to being able to predict when and where these events will occur. These teleconnections, where a small change in a closed, complex system creates drastic disturbances elsewhere in the system, are generally represented by an index, one of the most famous being the El Nino Southern Oscillation (ENSO). However, due to the enormity, complexity, and technical challenges surrounding climate and its data, it is hypothesized that many of these teleconnections have as of yet gone undiscovered. TeleLoc (Teleconnection Locator) is a machine-learning framework combining a number of techniques for finding correlations between weather trends and extreme climate events. The current focus is on connecting global trends with tropical cyclones. A combination of two data sets, The International Best Track Archive for Climate Stewardship (IBTrACS) and the Modern-Era Retrospective analysis for Research and Applications (MERRA2), are being utilized. PostGIS is used for raw data storage, and a Python API has been developed as the core of the framework. Cyclones are first clustered using a combination of Symbolic Aggregate ApproXimation (this allows for a symbolic, sequential representation of the various time-series variables of interest) and DBSCAN. This serves to break the events into subcategories, which alleviates computational load for the next step. Events which are clustered together (those with similar characteristics) are compared against global climate variables of interest, which are also converted to a symbolic form, leading up to the event using Association Rule Mining. Results will be shown where cyclones have been clustered, specifically in the West Pacific storm basin, as well as the global variable symbolic subsections with a high support that have been singled out for

  4. A mathematical model for facility location in banking industry

    Directory of Open Access Journals (Sweden)

    Amir Ehsani

    2014-09-01

    Full Text Available This paper presents an empirical investigation to determine the efficient locations of bank branch as well as automated banking machine. The study develops a mathematical model to minimize the cost of facility establishment subject to some constraints, which are associated with the population, accessibility of facilities, etc. All input parameters are considered in terms of triangular fuzzy numbers and using some methods, they numbers are converted into crisp values. The method has been applied for four cities in province of Seman, Iran and using WinQSB, the efficient locations of the facilities for a private bank named Samen have been determined.

  5. Emergency Locator Transmitter Survivability and Reliability Study

    Science.gov (United States)

    Stimson, Chad M.; Littell, Justin D.; Mazzuca, Lisa M.; Foster, Anthony W.; Theodorakos, George J.

    2017-01-01

    A comprehensive study of Emergency Locator Transmitter (ELT) performance was conducted over a three year period concluding in 2016 in support of the Search and Rescue (SAR) Mission Office at National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC). The study began with a review of reported performance cited in a collection of works published as early as 1980 as well as analysis of a focused set of contemporary aviation crash reports. Based on initial research findings, a series of subscale and fullscale system tests were performed at NASA Langley Research Center (LaRC) with the goals of investigating ELT system failure modes and developing recommended improvements to the Radio Technical Commission for Aeronautics (RTCA) Minimum Operational Performance Specification (MOPS) that will result in improved system performance. Enhanced performance of ELT systems in aviation accidents will reduce unnecessary loss of human life and make SAR operations safer and less costly by reducing the amount of time required to locate accident sites.

  6. Models of household location and urban amenities

    DEFF Research Database (Denmark)

    van Duijn, Mark; Möhlmann, Jan; Mulalic, Ismir

    1.1 Skilled workers and regional development The research carried out in the HELP project concerns the importance of urban amenities for the location choices of highly educated workers. Why is this important? A general answer to this question is that such workers are generally regarded as being...... the drivers of economic prosperity and growth in cities. In this introductory section we discuss some evidence that motivates this idea. In ‘The Economy of Cities’ Jane Jacobs (1970) puts forward the thesis that human interaction is a crucial aspect of urban economies. Economists such as Lucas (1988) picked...... as a kind of agglomeration economies. Cities thus become more productive places and this process works continuously and generates growth. Empirical evidence in favor of this hypothesis was provided by Rauch (1993) who estimated that an additional year of schooling of the labor force in an urban area gave...

  7. Tentorium schwannoma mimicking meningioma: an unusual location.

    Science.gov (United States)

    Calişaneller, Tarkan; Ozen, Ozlem; Altinörs, Nur; Caner, Hakan

    2008-07-01

    A 60-year-old female was admitted to our clinic complaining of a long-lasting headache. Cranial magnetic resonance imagining examination of the patient revealed a 22x24 mm extra-axial, well-demarcated, mass lesion based on the left tentorium. The patient underwent a craniotomy and the tumor was totally excised with the adjacent tentorium. The histopathological examination of the tumor complied with the diagnosis of schwannoma. The rest of the clinical course was uneventful and the patient was released from the hospital without any neurological deficit. Intracranial schwannomas can rarely originate from atypical dural locations and radiological techniques are not always helpful in distinguishing tentorial schwannoma from tentorial meningioma. We presented a patient with a tentorium schwannoma mimicking meningioma and discussed the current literature.

  8. Location, Location, Location: Where We Teach Primary Care Makes All the Difference.

    Science.gov (United States)

    Cassel, Christine; Wilkes, Michael

    2017-04-01

    Creating a new model to train a high-quality primary care workforce is of great interest to American health care stakeholders. There is consensus that effective educational approaches need to be combined with a rewarding work environment, emphasize a good work/life balance, and a focus on achieving meaningful outcomes that center on patients and the public. Still, significant barriers limit the numbers of clinicians interested in pursuing careers in primary care, including low earning potential, heavy medical school debt, lack of respect from physician colleagues, and enormous burdens of record keeping. To enlarge and energize the pool of primary care trainees, we look especially at changes that focus on institutions and the practice environment. Students and residents need training environments where primary care clinicians and interdisciplinary teams play a crucially important role in patient care. For a variety of reasons, many academic medical centers cannot easily meet these standards. The authors propose that a major part of primary care education and training be re-located to settings in high-performing health systems built on comprehensive integrated care models where primary care clinicians play a principle role in leadership and care delivery.

  9. Effect of recruitment strategy on types of subjects entered into a primary prevention clinical trial.

    Science.gov (United States)

    King, A C; Harris, R B; Haskell, W L

    1994-07-01

    Clinical trials typically recruit subjects through referrals or media promotion, with generalizability of the results often uncertain. As part of a primary prevention trial to evaluate strategies for increasing physical activity in sedentary men and women, two recruitment sources, a random-digit-dial telephone survey and a community media campaign, were used to identify subjects. Baseline characteristics of 357 randomized men and women aged 50 to 65 years were compared by recruitment source. Whereas there were few differences between recruitment sources for demographic variables, telephone survey recruitment was particularly successful in recruiting smokers and persons with other cardiovascular risk factors into the trial. Counter to expectations, subsequent exercise adherence rates did not differ by recruitment source. The results suggest that the survey method, while more expensive, may be particularly useful for locating higher-risk subjects who could especially benefit from increases in physical activity but who rarely are recruited through more traditional approaches.

  10. Praxis, subjectivity and sense

    Directory of Open Access Journals (Sweden)

    Alfredo Gómez-Muller

    2006-07-01

    Full Text Available A primordial aspect of the Sartrian critique of alienation concerns understanding the analytic ideology as the domination of materiality over the symbolic, in other words as the reification of the human, and therefore as anticulture. In the context of contemporary nihilism, the decoding of the mechanisms which consign praxis to the practico-inert requires a critique of the relations between the social sciences and philosophy, which in its turn implies a new theory of the relation between what Sartre calls the "notion" (the area of subjectivity and the "concept" (objectivity, From this perspective, the deconstruction of the established frontiers between the social sciences and philosophy, and between the conceptual and the narrative, is corelative to a redefinition of the relation between theory and practice.

  11. Nonrandom distribuion of chromosome breaks in cultured lymphocytes of normal subjects

    Energy Technology Data Exchange (ETDEWEB)

    Ayme, S.; Mattei, J.F.; Mattei, M.G.; Aurran, Y.; Giraud, F.

    1976-02-29

    Breakpoint distribution was studied from cultured lymphocytes on 7653 metaphases from 524 subjects whose karyotypes were normal. The mean break rate was 5% in both sexes. The frequency increased significantly after 40 years and varied during the year. The location of the breaks was very different from the expected random distribution. The break frequency for each chromosome was different according to the type of break (chromatid, simple chromosomal and chromosomal involving rearrangements). The location of the breaks was also studied according to the type of band and with respect to the centromere. A comparison between spontaneous breaks, x-ray induced breaks, breaks in Fanconi's anemia and in congenital rearrangements, show very significant differences.

  12. Clinical management of transsexual subjects.

    Science.gov (United States)

    Costa, Elaine Maria Frade; Mendonca, Berenice Bilharinho

    2014-03-01

    Transsexual subjects are individuals who have a desire to live and be accepted as a member of the opposite sex, usually accompanied by a sense of discomfort with, or inappropriateness of, one's anatomic sex, and a wish to have surgery and hormonal treatment to make one's body as congruent as possible with one's preferred sex. They seek to develop the physical characteristics of the desired gender, and should undergo an effective and safe treatment regimen. The goal of treatment is to rehabilitate the individual as a member of society in the gender he or she identifies with. Sex reassignment procedures necessary for the treatment of transsexual patients are allowed in our country, at Medical Services that have a multidisciplinary team composed of a psychologist, a social worker, a psychiatrist, an endocrinologist and surgeons (gynecologists, plastic surgeons, and urologists). Patients must be between 21 to 75 years old and in psychological and hormonal treatment for at least 2 years. Testosterone is the principal agent used to induce male characteristics in female transsexual patients, and the estrogen is the chosen hormone used to induce the female sexual characteristics in male transsexual patients. Based on our 15 years of experience, we can conclude that testosterone and estradiol treatment in physiological doses are effective and safe in female and male transsexual patients, respectively.

  13. Mining significant semantic locations from GPS data

    DEFF Research Database (Denmark)

    Cao, Xin; Cong, Gao; Jensen, Christian S.

    2010-01-01

    With the increasing deployment and use of GPS-enabled devices, massive amounts of GPS data are becoming available. We propose a general framework for the mining of semantically meaningful, significant locations, e.g., shopping malls and restaurants, from such data. We present techniques capable...... of extracting semantic locations from GPS data. We capture the relationships between locations and between locations and users with a graph. Significance is then assigned to locations using random walks over the graph that propagates significance among the locations. In doing so, mutual reinforcement between...

  14. Geographic location of antiretroviral clinical trials in HIV infected pediatric patients.

    Science.gov (United States)

    Suda, Katie J; Greene, Jodie; Shelton, Chasity M

    2013-12-01

    Some medicines regulatory authorities are encouraging research in pediatrics. However, children are a vulnerable population, and previous studies have suggested that research is increasingly being conducted outside of developed countries. The purpose of this study is to determine the location of trials in the pediatric population with human immunodeficiency virus (HIV). Not applicable. Clinical trials registered in the largest international clinical trials registry (clinicaltrials.gov) evaluating antiretrovirals in pediatric HIV infected patients were included. Data were collected on the location, funding, study purpose, design, initiation date, age of subjects, and medication classes tested. We assessed frequencies of characteristics of pediatric HIV trials registered in the clinicaltrials.gov database. Overall, 288 studies were included in the analysis. Most trials were conducted in ages 12-17 years (83 %), followed by studies in those trials included at least one site in developed countries (83 %). The number of trials completed exclusively in developing countries increased from 1989 to 2011. The majority of pediatric antiretroviral trials registered in clinicaltrials.gov were conducted in adolescent subjects in developed countries. The number of pediatric HIV studies in developing countries increased while studies conducted in developed countries decreased similar to trends of HIV.

  15. International Energy: Subject Thesaurus

    Energy Technology Data Exchange (ETDEWEB)

    Raridon, M.H. (ed.)

    1990-01-01

    The International Energy Subject Thesaurus contains the standard vocabulary to indexing terms (descriptors) developed and structured to build and maintain energy information databases. Involved in this cooperative task are (1) the technical staff of the USDOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the Energy Technology Data Exchange (ETDE) and (2) the International Nuclear Information System (INIS) staff representing the more than ninety countries and organizations recording and indexing information for the international nuclear information community. ETDE member countries are also members of the International Nuclear Information System (INIS). Nuclear information indexed and recorded for INIS by these ETDE member countries is also included in the ETDE Energy Data Base, and indexing terminology is therefore cooperatively standardized for use in both information systems. This structured vocabulary reflects the scope of international energy research, development, and technological programs and encompasses terminology derived not only from the basic sciences but also from the areas of energy resources, conservation, safety, environmental impact, and regulation.

  16. Naming the Ethological Subject.

    Science.gov (United States)

    Benson, Etienne S

    2016-03-01

    Argument In recent decades, through the work of Jane Goodall and other ethologists, the practice of giving personal names to nonhuman animals who are the subjects of scientific research has become associated with claims about animal personhood and scientific objectivity. While critics argue that such naming practices predispose the researcher toward anthropomorphism, supporters suggest that it sensitizes the researcher to individual differences and social relations. Both critics and supporters agree that naming tends to be associated with the recognition of individual animal rights. The history of the naming of research animals since the late nineteenth century shows, however, that the practice has served a variety of purposes, most of which have raised few ethical or epistemological concerns. Names have been used to identify research animals who play dual roles as pets, workers, or patients, to enhance their market value, and to facilitate their identification in the field. The multifaceted history of naming suggests both that the use of personal names by Goodall and others is less of a radical break with previous practices than it might first appear to be and that the use of personal names to recognize the individuality, sentience, or rights of nonhuman animals faces inherent limits and contradictions.

  17. A Subjective Rational Choice

    Science.gov (United States)

    Vinogradov, G. P.

    2017-01-01

    The problem of constructing a choice model of an agent with endogenous purposes of evolution is under debate. It is demonstrated that its solution requires the development of well-known methods of decision-making while taking into account the relation of action mode motivation to an agent’s ambition to implement subjectively understood interests and the environment state. The latter is submitted for consideration as a purposeful state situation model that exists only in the mind of an agent. It is the situation that is a basis for getting an insight into the agent’s ideas on the possible selected action mode results. The agent’s ambition to build his confidence in the feasibility of the action mode and the possibility of achieving the desired state requires him to use the procedures of forming an idea model based on the measured values of environment state. This leads to the gaming approach for the choice problem and its solution can be obtained on a set of trade-off alternatives.

  18. Laboratory instruction and subjectivity

    Directory of Open Access Journals (Sweden)

    Elisabeth Barolli

    1998-09-01

    Full Text Available The specific aspects which determined the way some groups of students conducted their work in a university laboratory, made us understand the articulation of these groups´s dynamics, from elements that were beyond the reach of cognition. In more specific terms the conduction and the maintenance of the groups student´s dynamics were explicited based on a intergame between the non conscious strategies, shared anonymously, and the efforts of the individuals in working based on their most objective task. The results and issues we have reached so far, using a reference the work developed by W.R.Bion, with therapeutical groups, gave us the possibility for understanding the dynamics of the student´s experimental work through a new approach that approximates the fields of cognition and subjectivity. This approximation led us to a deeper reflection about the issues which may be involved in the teaching process, particularly in situations which the teacher deals with the class, organised in groups.

  19. HSIP Law Enforcement Locations in New Mexico

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Law Enforcement Locations Any location where sworn officers of a law enforcement agency are regularly based or stationed. Law Enforcement agencies "are publicly...

  20. Recycling Facilities - Land Recycling Cleanup Locations

    Data.gov (United States)

    NSGIC Education | GIS Inventory — Land Recycling Cleanup Location Land Recycling Cleanup Locations (LRCL) are divided into one or more sub-facilities categorized as media: Air, Contained Release or...

  1. CARAVAN: Providing Location Privacy for VANET

    National Research Council Canada - National Science Library

    Sampigethaya, Krishna; Huang, Leping; Li, Mingyan; Poovendran, Radha; Matsuura, Kanta; Sezaki, Kaoru

    2005-01-01

    .... This type of tracking leads to threats on the location privacy of the vehicle's user. In this paper, we study the problem of providing location privacy in VANET by allowing vehicles to prevent tracking of their broadcast communications...

  2. Uranium Mines and Mills Location Database

    Science.gov (United States)

    The Uranium Mines and Mills location database identifies and shows the location of active and inactive uranium mines and mills, as well as mines which principally produced other minerals, but were known to have uranium in the ore.

  3. Subjective wellbeing, health, and ageing.

    Science.gov (United States)

    Steptoe, Andrew; Deaton, Angus; Stone, Arthur A

    2015-02-14

    Subjective wellbeing and health are closely linked to age. Three aspects of subjective wellbeing can be distinguished-evaluative wellbeing (or life satisfaction), hedonic wellbeing (feelings of happiness, sadness, anger, stress, and pain), and eudemonic wellbeing (sense of purpose and meaning in life). We review recent advances in the specialty of psychological wellbeing, and present new analyses about the pattern of wellbeing across ages and the association between wellbeing and survival at older ages. The Gallup World Poll, a continuing survey in more than 160 countries, shows a U-shaped relation between evaluative wellbeing and age in high-income, English speaking countries, with the lowest levels of wellbeing in ages 45-54 years. But this pattern is not universal. For example, respondents from the former Soviet Union and eastern Europe show a large progressive reduction in wellbeing with age, respondents from Latin America also shows decreased wellbeing with age, whereas wellbeing in sub-Saharan Africa shows little change with age. The relation between physical health and subjective wellbeing is bidirectional. Older people with illnesses such as coronary heart disease, arthritis, and chronic lung disease show both increased levels of depressed mood and impaired hedonic and eudemonic wellbeing. Wellbeing might also have a protective role in health maintenance. In an analysis of the English Longitudinal Study of Ageing, we identify that eudemonic wellbeing is associated with increased survival; 29·3% of people in the lowest wellbeing quartile died during the average follow-up period of 8·5 years compared with 9·3% of those in the highest quartile. Associations were independent of age, sex, demographic factors, and baseline mental and physical health. We conclude that the wellbeing of elderly people is an important objective for both economic and health policy. Present psychological and economic theories do not adequately account for the variations in patterns

  4. Multi-Unit Facility Location Games

    OpenAIRE

    Ben-Porat, Omer; Tennenholtz, Moshe

    2016-01-01

    Motivated by applications in clustering and information retrieval, we extend the classical Hotelling setting to deal with multi-facility location duels. In the classical Hotelling setting, customers' locations are taken from the uniform distribution on the $[0,1]$ segment, and there are two facility owners, each needs to decide on the location of her (single) facility, aiming to maximize the proportion of customers closer to it. We extend the Hotelling setting to multi-unit facility location ...

  5. Spatial quality, location theory and spatial planning

    NARCIS (Netherlands)

    Assink, Mathijs; Groenendijk, Nico

    2009-01-01

    This paper deals with spatial quality as a possible factor in location choices made by companies. Actual location decisions as well as location theory have changed over time. In the industrial era primary “hard” cost factors were dominant, to be supplemented by agglomeration factors ever since the

  6. Open Location Management in Automated Warehousing Systems

    NARCIS (Netherlands)

    Y. Yu (Yugang); M.B.M. de Koster (René)

    2009-01-01

    textabstractA warehouse needs to have sufficient open locations to be able to store incoming shipments of various sizes. In combination with ongoing load retrievals open locations gradually spread over the storage area. Unfavorable positions of open locations negatively impact the average load

  7. Locating Depots for Capacitated Vehicle Routing

    DEFF Research Database (Denmark)

    Gørtz, Inge Li; Nagarajan, Viswanath

    2011-01-01

    We study a location-routing problem in the context of capacitated vehicle routing. The input to k-LocVRP is a set of demand locations in a metric space and a fleet of k vehicles each of capacity Q. The objective is to locate k depots, one for each vehicle, and compute routes for the vehicles so t...

  8. Finding dense locations in indoor tracking data

    DEFF Research Database (Denmark)

    Ahmed, Tanvir; Pedersen, Torben Bach; Lu, Hua

    2014-01-01

    Finding the dense locations in large indoor spaces is very useful for getting overloaded locations, security, crowd management, indoor navigation, and guidance. Indoor tracking data can be very large and are not readily available for finding dense locations. This paper presents a graph-based model...

  9. Checking in: Location Services for Libraries

    Science.gov (United States)

    Rethlefsen, Melissa L.

    2010-01-01

    As always in real estate, everything in technology these days seems to be about location. From Google's recent addition of a "nearby" location limit to its suite of search options to the spate of location-based mobile apps and social networks, physical proximity has become the linchpin of a trend to connect technology to the real world. In this…

  10. Approximation algorithms for facility location problems

    NARCIS (Netherlands)

    Bumb, A.F.

    2002-01-01

    Facility location problems are among the most well-studied problems in optimization literature. The simplest variant is the uncapacitated facility location problem, which we denoted by the UFLP. In the UFLP, we are given a set of possible facility locations and a set of clients. The problem seeks to

  11. [Cardiovascular risk factors among young subjects with high carotid intima media thickness].

    Science.gov (United States)

    Acevedo, Mónica; Krämer, Verónica; Tagle, Rodrigo; Arnaiz, Pilar; Corbalán, Ramón; Berríos, Ximena; Navarrete, Carlos

    2011-10-01

    Cardiovascular risk factor (RF) assessment is essential to prevent and predict cardiovascular disease. The presence of RF at early ages, are determinant for the presence of atherosclerosis later in life. To determine the RF profile of young subjects with high carotid intima media thickness (CIMT). We studied 689 subjects (50% women, mean age 36±6 years) from Santiago, Chile. We determined body mass index (BMI), waist circumference, blood pressure, fasting serum lipids, blood glucose and C-reactive protein. CIMT was assessed by ultrasound using an automatic border recognition software. Body mass index, waist circumference, blood pressure and serum lipids were significantly higher among subjects located in the higher CIMT quartile. Also, subjects in the higher quartile of CIMT had a higher prevalence of three or more RF compared with the lower quartile (p = 0.01). Finally, individuals with three or more RF showed three times more risk of being in the higher CIMT quartile, than subjects with no RF (odds ratio = 3.1, p influence of cardiovascular RF on CIMT among young subjects.

  12. Towards a definition of SUBJECT in binding domains and subject ...

    African Journals Online (AJOL)

    Towards a definition of SUBJECT in binding domains and subject-oriented anaphors 27 and it holds little explanatory value. At best, EPP ensures that the highest argument will move to subject position. The final property I will discuss here is the fact that, in some languages (e.g. Icelandic and. Dutch), there is a subset of ...

  13. [Rare location of arachnoid cysts. Extratemporal cysts].

    Science.gov (United States)

    Martinez-Perez, Rafael; Hinojosa, José; Pascual, Beatriz; Panaderos, Teresa; Welter, Diego; Muñoz, María J

    2016-01-01

    The therapeutic management of arachnoid cysts depends largely on its location. Almost 50% of arachnoid cysts are located in the temporal fossa-Sylvian fissure, whereas the other half is distributed in different locations, sometimes exceptional. Under the name of infrequent location arachnoid cysts, a description is presented of those composed of 2 sheets of arachnoid membrane, which are not located in the temporal fossa, and are primary or congenital. Copyright © 2015 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.

  14. On the Privacy Implications of Location Semantics

    Directory of Open Access Journals (Sweden)

    Ağır Berker

    2016-10-01

    Full Text Available Mobile users increasingly make use of location-based online services enabled by localization systems. Not only do they share their locations to obtain contextual services in return (e.g., ‘nearest restaurant’, but they also share, with their friends, information about the venues (e.g., the type, such as a restaurant or a cinema they visit. This introduces an additional dimension to the threat to location privacy: location semantics, combined with location information, can be used to improve location inference by learning and exploiting patterns at the semantic level (e.g., people go to cinemas after going to restaurants. Conversely, the type of the venue a user visits can be inferred, which also threatens her semantic location privacy. In this paper, we formalize this problem and analyze the effect of venue-type information on location privacy. We introduce inference models that consider location semantics and semantic privacy-protection mechanisms and evaluate them by using datasets of semantic check-ins from Foursquare, totaling more than a thousand users in six large cities. Our experimental results show that there is a significant risk for users’ semantic location privacy and that semantic information improves inference of user locations.

  15. Location analysis of the landfill of waste in Loznica

    Directory of Open Access Journals (Sweden)

    Božović Dejan

    2010-01-01

    Full Text Available The subject of this paper regards the landfill of municipal and industrial waste in Loznica, actually its location and environmental hazards. The research was carried out in order to show the consequences of careless and incomplete evaluation of the conditions for a locating of a landfill in the example of Loznica. Besides the fact that it is located at the floodplain of the Drina River, the landfill is normally located to the direction of predominant wind, which has a significant influence on environmental dispersion processes. The landscape where the landfill is located has been impacted by flooded and groundwater and predominant wind, but on the other side, the environment has also been impacted by pollutants which come from the new system landscape-landfill. The results of the laboratory analysis help to target a gradual process of the soil contamination by heavy metals from the landfill, and to detect the general direction of contaminant migration, from southwest to northeast. Therefore, it is necessary to start working on recultivation and rehabilitation of the landfill and to begin with regional waste disposal. .

  16. Florida Master Teacher Program: Testing Teacher Subject Matter Knowledge.

    Science.gov (United States)

    Lavely, Carolyn; And Others

    1986-01-01

    The efforts of the Florida Institute for Instructional Research and Practice in designing, developing, and analyzing the subject area knowledge tests of the Florida Master Teacher Program are described. A total of 13 subject area examinations was developed in 1984-85, and 5 additional tests were developed the following year. For each subject area…

  17. SUBJECT AND AUTHOR INDEXS

    Directory of Open Access Journals (Sweden)

    IJBE Volume 2

    2016-09-01

    Full Text Available SUBJECT INDEX IJBE VOLUME 2access credit, 93acquisition, 177AHP, 61, 82, 165arena simulation,43BMC, 69Bojonegoro, 69brand choice, 208brand image, 208brand positioning, 208bullwhip effect, 43burger buns, 1business synergy and financial reports, 177capital structure, 130cluster, 151coal reserves, 130coffee plantation, 93competitiveness, 82consumer behaviour, 33consumer complaint behavior, 101cooking spices, 1crackers, 1cross sectional analytical, 139crosstab, 101CSI, 12direct selling, 122discriminant analysis, 33economic value added, 130, 187employee motivation, 112employee performance, 112employees, 139EOQ, 23farmer decisions, 93farmer group, 52financial performance evaluation, 187financial performance, 52, 177financial ratio, 187financial report, 187fiva food, 23food crops, 151horticulture, 151imports, 151improved capital structure, 177IPA, 12leading sector, 151life insurance, 165LotteMart, 43main product, 61marketing mix, 33, 165matrix SWOT, 69MPE, 61multiple linear regression, 122muslim clothing, 197Ogun, 139Pangasius fillet, 82Pati, 93pearson correlation, 101perceived value, 208performance suppy chain, 23PLS, 208POQ, 23portfolio analyzing, 1product, 101PT SKP, 122pulp and papers, 187purchase decision, 165purchase intention, 33remuneration, 112re-purchasing decisions, 197sales performance, 122sawmill, 52SCOR, 23sekolah peternakan rakyat, 69SEM, 112SERVQUAL, 12Sido Makmur farmer groups, 93SI-PUHH Online, 12small and medium industries (IKM, 61socio-demographic, 139sport drink, 208stress, 139supply chain, 43SWOT, 82the mix marketing, 197Tobin’s Q, 130trade partnership, 52uleg chili sauce, 1 AUTHOR INDEX IJBE VOLUME 2Achsani, Noer Azam, 177Andati, Trias, 52, 177Andihka, Galih, 208Arkeman, Yandra, 43Baga, Lukman M, 69Cahyanugroho, Aldi, 112Daryanto, Arief, 12David, Ajibade, 139Djoni, 122Fahmi, Idqan, 1Fattah, Muhammad Unggul Abdul, 61Hakim, Dedi Budiman, 187Harianto, 93Hartoyo, 101Homisah, 1Hubeis, Musa, 112Hutagaol, M. Parulian, 93Jaya, Stevana

  18. What is learned during automatization? II. Obligatory encoding of spatial location.

    Science.gov (United States)

    Logan, G D

    1998-12-01

    Six experiments addressed the encoding of location information during automatization, to test a critical prediction of the instance theory of automaticity (G. D. Logan, 1988). Subjects searched 1- or 2-word displays for members of a target category. Specific targets appeared in the same locations consistently throughout training, and then location changed at transfer. Sensitivity to changes in location were assessed with implicit and explicit memory tests. In both tests, sensitivity depended on the number of locations the words could occupy (2 vs. 16). Sensitivity varied with the number of words presented (1 vs. 2) in the implicit test, but not in the explicit test. The results suggest that subjects encoded the locations of the words during automatization, which confirms the predictions of the instance theory.

  19. Emergent Subjectivity in Caring Institutions for Teenagers

    Science.gov (United States)

    Severinsson, Susanne; Nord, Catharina

    2015-01-01

    We investigate how different mealtime situations help shape teenager and staff subjectivities in two Swedish residential care homes and a special school for girls and boys, 12-15 years old, with social, emotional and behavioural difficulties. Three mealtime networks are analysed using concepts from actor-network theory, treating architectural…

  20. Developmental Topographical Disorientation in a Healthy Subject

    Science.gov (United States)

    Bianchini, F.; Incoccia, C.; Palermo, L.; Piccardi, L.; Zompanti, L.; Sabatini, U.; Peran, P.; Guariglia, C.

    2010-01-01

    We present the case of F.G., a healthy, normally developed 22-year-old male subject affected by a pervasive disorder in environmental orientation and navigation who presents no history of neurological or psychiatric disease. A neuro-radiological examination showed no evidence of anatomical or structural alterations to the brain. We submitted the…

  1. 76 FR 40849 - Post Office (PO) Box Fee Groups for Merged Locations

    Science.gov (United States)

    2011-07-12

    ... 111 Post Office (PO) Box Fee Groups for Merged Locations AGENCY: Postal Service. TM ACTION: Proposed... Service, Domestic Mail Manual (DMM ) 508.4 to allow Post Office TM (PO) Box fee groups to be merged due to... , with a subject line of ``PO Box Fee Group for Merged Locations.'' Faxed comments are not accepted. FOR...

  2. 31 CFR 537.302 - Economic development of resources located in Burma.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Economic development of resources... REGULATIONS General Definitions § 537.302 Economic development of resources located in Burma. (a) The term economic development of resources located in Burma means activities pursuant to a contract the subject of...

  3. An Integrated Learning Management System for Location-Based Mobile Learning

    Science.gov (United States)

    Sailer, Christian; Kiefer, Peter; Raubal, Martin

    2015-01-01

    This paper discusses the relevance and challenges of a location-based learning platform that supports mobile learning in education. We present the design of an integrated management system for location-based mobile learning. Independent of the taught subject, the objective of the system is an easy-to-understand user interface for both - teachers…

  4. 42 CFR 412.370 - General provisions for hospitals located in Puerto Rico.

    Science.gov (United States)

    2010-10-01

    ... Prospective Payment System for Inpatient Hospital Capital Costs Special Rules for Puerto Rico Hospitals § 412.370 General provisions for hospitals located in Puerto Rico. Except as provided in § 412.374, hospitals located in Puerto Rico are subject to the rules in this subpart governing the prospective payment...

  5. Co-Located Collaborative Learning Video Game with Single Display Groupware

    Science.gov (United States)

    Infante, Cristian; Weitz, Juan; Reyes, Tomas; Nussbaum, Miguel; Gomez, Florencia; Radovic, Darinka

    2010-01-01

    Role Game is a co-located CSCL video game played by three students sitting at one machine sharing a single screen, each with their own input device. Inspired by video console games, Role Game enables students to learn by doing, acquiring social abilities and mastering subject matter in a context of co-located collaboration. After describing the…

  6. 19 CFR 134.44 - Location and other acceptable methods of marking.

    Science.gov (United States)

    2010-04-01

    ... SECURITY; DEPARTMENT OF THE TREASURY COUNTRY OF ORIGIN MARKING Method and Location of Marking Imported Articles § 134.44 Location and other acceptable methods of marking. (a) Other acceptable methods. Except for articles described in § 134.43 of this part or the subject of a ruling by the Commissioner of...

  7. Clitoral size and location in relation to sexual function using pelvic MRI.

    Science.gov (United States)

    Oakley, Susan H; Vaccaro, Christine M; Crisp, Catrina C; Estanol, M Victoria; Fellner, Angela N; Kleeman, Steven D; Pauls, Rachel N

    2014-04-01

    The female sexual response is dynamic; anatomic mechanisms may ease or enhance the intensity of orgasm. The aim of this study is to evaluate the clitoral size and location with regard to female sexual function. This cross-sectional TriHealth Institutional Board Review approved study compared 10 sexually active women with anorgasmia to 20 orgasmic women matched by age and body mass index (BMI). Data included demographics, sexual history, serum hormone levels, Prolapse/Incontinence Sexual Questionnaire-12 (PISQ-12), Female Sexual Function Index (FSFI), Body Exposure during Sexual Activity Questionnaire (BESAQ), and Short Form Health Survey-12. All subjects underwent pelvic magnetic resonance imaging (MRI) without contrast; measurements of the clitoris were calculated. Our primary outcomes were clitoral size and location as measured by noncontrast MRI imaging in sagittal, coronal, and axial planes. Thirty premenopausal women completed the study. The mean age was 32 years (standard deviation [SD] 7), mean BMI 25 (SD 4). The majority was white (90%) and married (61%). Total PISQ-12 (P orgasmic subjects, indicating better sexual function. On MRI, the area of the clitoral glans in coronal view was significantly smaller for the anorgasmic group (P = 0.005). A larger distance from the clitoral glans (51 vs. 45 mm, P = 0.049) and body (29 vs. 21 mm, P = 0.008) to the vaginal lumen was found in the anorgasmic subjects. For the entire sample, larger distance between the clitoris and the vagina correlated with poorer scores on the PISQ-12 (r = -0.44, P = 0.02), FSFI (r = -0.43, P = 0.02), and BESAQ (r = -0.37, P = 0.04). Women with anorgasmia possessed a smaller clitoral glans and clitoral components farther from the vaginal lumen than women with normal orgasmic function. © 2014 International Society for Sexual Medicine.

  8. Subjective Straight Ahead Orientation in Microgravity

    Science.gov (United States)

    Clement, G.; Reschke, M. F.; Wood, S. J.

    2015-01-01

    This joint ESA NASA study will address adaptive changes in spatial orientation related to the subjective straight ahead and the use of a vibrotactile sensory aid to reduce perceptual errors. The study will be conducted before and after long-duration expeditions to the International Space Station (ISS) to examine how spatial processing of target location is altered following exposure to microgravity. This study addresses the sensorimotor research gap to "determine the changes in sensorimotor function over the course of a mission and during recovery after landing."

  9. Relationship between subjective halitosis and psychological factors.

    Science.gov (United States)

    Vali, Armita; Roohafza, Hamidreza; Keshteli, Ammar Hassanzadeh; Afghari, Parastoo; Javad Shirani, Mohamad; Afshar, Hamid; Savabi, Omid; Adibi, Peyman

    2015-06-01

    Subjective halitosis is a growing concern in the fields of dentistry and psychology. This study was designed to determine the association between subjective halitosis and contributing psychological factors. Data for this cross-sectional study were gathered from 4,763 participants who had answered questions on subjective halitosis and psychological factors (depression, anxiety, stress and personality traits) in the study on the epidemiology of psychological, alimentary health and nutrition (SEPAHAN). Binary logistic regression was used for data analysis. The mean age of all subjects was 36.58 years; and the majority of subjects were female (55.8%), married (81.2%) and graduates (57.2%). The prevalence of subjective halitosis was 52.8%. The majority of subjects with the complaint of subjective halitosis were married (Phalitosis were significantly more anxious [odds ratio (OR)=1.76, 95% confidence interval (95% CI): 1.38-2.24], stressed (OR=1.41, 95% CI: 1.17-1.71) and depressed (OR=1.31, 95% CI: 1.09-1.57). Among personality traits, neuroticism was a risk factor (tertile 1 vs. tertile 2: OR=1.29, 95% CI: 1.09-1.51; and tertile 1 vs. tertile 3: OR=1.74, 95% CI: 1.43-2.13) and conscientiousness was revealed to be a protective factor (tertile 1 vs. tertile 2: OR=0.82, 95% CI: 0.70-0.98; and tertile 1 vs. tertile 3: OR=0.65, 95% CI: 0.53-0.80). It seems that psychological factors, such as anxiety, depression and stress, as well as some personality traits, can be considered as risk factors for subjective halitosis. Multidisciplinary efforts by dental and psychological professionals must be considered to address this problem. © 2015 FDI World Dental Federation.

  10. Locating Air Force Base Sites History’s Legacy

    Science.gov (United States)

    2004-01-01

    appropriated the money for 19 1907–1947 purchase and development in the First Deficiency Appropriation Act for fiscal year 1936, and construction began shortly...of the Wilcox Act to address its deficiencies in modern bombing and gunnery ranges. As early as 1933, a landowner at Val- paraiso , Florida, on the...66–67; Annual Report of the Director of Air Service, Fiscal Year 1919, (Washington, D.C., Sep. 25, 1919), 23, 38, AFHRA 167.4011, FY 1919. 48 Locating

  11. A Case of Angiomyolipoma Rarely Located in the Larynx

    Directory of Open Access Journals (Sweden)

    Hulya Eyigor

    2011-01-01

    Full Text Available Angiomyolipoma is a rare benign mesenchymal tumor, which is mostly renal in origin. A sixty-year-old male patient with the diagnosis of angiomyolipoma located in the larynx has been presented here, and the literature is reviewed.

  12. Evaluating the Locational Attributes of Education Management Organizations (EMOs)

    Science.gov (United States)

    Gulosino, Charisse; Miron, Gary

    2017-01-01

    This study uses logistic and multinomial logistic regression models to analyze neighborhood factors affecting EMO (Education Management Organization)-operated schools' locational attributes (using census tracts) in 41 states for the 2014-2015 school year. Our research combines market-based school reform, institutional theory, and resource…

  13. Endometrial carcinoma located in the right septate uterus cavity: a ...

    African Journals Online (AJOL)

    Endometrial cancer in patients with uterine congenital malformations is exceptional and there are only a few rare cases published in the literature. We report the case of a 67 years-old patient with an endometrial cancer located in the right cavity of a complete septate uterus. Pan African Medical Journal 2015; 22 ...

  14. Accessibility analysis as an urban planning tool: Gas station location

    NARCIS (Netherlands)

    Escobar, D.; Cadena-Gaitán, C.; Garcia, F.

    2014-01-01

    We apply geo-statistical techniques to find relationships between the geographic location of urban "Gas Stations" (GS) and operational features offered by the transport network in Manizales (Colombia). This research is built upon primary information collected during a period longer than one year

  15. Location of food consumption and travelers' diarrhea.

    Science.gov (United States)

    Tjoa, W S; DuPont, H L; Sullivan, P; Pickering, L K; Holguin, A H; Olarte, J; Evans, D G; Evans, D J

    1977-07-01

    Daily food histories for one month were obtained in summer, 1975, from students attending a Mexican university to determine the influence of food consumption on the development and etiology of diarrhea. In newly-arrived students from the U.S. who ate half or more of their meals in the school cafeteria and public restaurants there were significant increases in diarrhea (p less than 0.005); shigella infection (p less than 0.05) and toxigenic E. coli infection (p less than 0.025) compared to the students eating a comparable number of meals in private homes. In the summer U.S. students there was also an association of diarrhea and eating from street vendors (p less than 0.05). In full-time U.S. students who had lived in Mexico a year or longer as well as in Latin American students a relationship between location of meals and occurrence of enteric disease was not apparent. High numbers of enteric bacteria were recovered from food from the school's cafeteria, public restaurants, street vendors and small grocery stores. Shigella were isolated from cooked and uncooked hamburger patties from the school cafeteria. Four shigella carriers were found among kitchen personnel at the school. This study demonstrates that food serves as a major vehicle through which travelers' diarrhea occurs.

  16. Radiation damage in the LHCb Vertex Locator

    CERN Document Server

    Affolder, A; Alexander, M; Ali, S; Artuso, M; Benton, J; van Beuzekom, M; Bjørnstad, P M; Bogdanova, G; Borghi, S; Bowcock, T J V; Brown, H; Buytaert, J; Casse, G; Collins, P; De Capua, S; Dossett, D; Eklund, L; Farinelli, C; Garofoli, J; Gersabeck, M; Gershon, T; Gordon, H; Harrison, J; Heijne, V; Hennessy, K; Hutchcroft, D; Jans, E; John, M; Ketel, T; Lafferty, G; Latham, T; Leflat, A; Liles, M; Moran, D; Mous, I; Oblakowska-Mucha, A; Parkes, C; Patel, G D; Redford, S; Reid, M M; Rinnert, K; Rodrigues, E; Schiller, M; Szumlak, T; Thomas, C; Velthuis, J; Volkov, V; Webber, A D; Whitehead, M; Zverev, E

    2013-01-01

    The LHCb Vertex Locator (VELO) is a silicon strip detector designed to reconstruct charged particle trajectories and vertices produced at the LHCb interaction region. During the first two years of data collection, the 84 VELO sensors have been exposed to a range of fluences up to a maximum value of approximately $\\rm{45 \\times 10^{12}\\,1\\,MeV}$ neutron equivalent ($\\rm{1\\,MeV\\,n_{eq}}$). At the operational sensor temperature of approximately $-7\\,^{\\circ}\\rm{C}$, the average rate of sensor current increase is 18$\\mu$ A per $\\rm{fb^{-1}}$, in excellent agreement with predictions. The silicon effective bandgap has been determined using current versus temperature scan data after irradiation, with an average value of $E_{g}=1.16\\pm0.03\\pm0.04\\,\\rm{eV}$ obtained. The first observation of n-on-n sensor type inversion at the LHC has been made, occurring at a fluence of around $15 \\times 10 ^{12}$ of $1\\,\\rm{MeV\\,n_{eq}}$. The only n-on-p sensors in use at the LHC have also been studied. With an initial fluence of ap...

  17. Performance of the LHCb Vertex Locator

    CERN Document Server

    INSPIRE-00258707; Affolder, A.; Akiba, K.; Alexander, M.; Ali, S.; Appleby, R.B.; Artuso, M.; Bates, A.; Bay, A.; Behrendt, O.; Benton, J.; van Beuzekom, M.; Bjornstad, P.M.; Bogdanova, G.; Borghi, S.; Borgia, A.; Bowcock, T.J.V.; van den Brand, J.; Brown, H.; Buytaert, J.; Callot, O.; Carroll, J.; Casse, G.; Collins, P.; De Capua, S.; Doets, M.; Donleavy, S.; Dossett, D.; Dumps, R.; Eckstein, D.; Eklund, L.; Farinelli, C.; Farry, S.; Ferro-Luzzi, M.; Frei, R.; Garofoli, J.; Gersabeck, M.; Gershon, T.; Gong, A.; Gong, H.; Gordon, H.; Haefeli, G.; Harrison, J.; Heijne, V.; Hennessy, K.; Hulsbergen, W.; Huse, T.; Hutchcroft, D.; Jaeger, A.; Jalocha, P.; Jans, E.; John, M.; Keaveney, J.; Ketel, T.; Korolev, M.; Kraan, M.; Lastovicka, T.; Lafferty, G.; Latham, T.; Lefeuvre, G.; Leflat, A.; Liles, M.; van Lysebetten, A.; MacGregor, G.; Marinho, F.; McNulty, R.; Merkin, M.; Moran, D.; Mountain, R.; Mous, I.; Mylroie-Smith, J.; Needham, M.; Nikitin, N.; Noor, A.; Oblakowska-Mucha, A.; Papadelis, A.; Pappagallo, M.; Parkes, C.; Patel, G.D.; Rakotomiaramanana, B.; Redford, S.; Reid, M.; Rinnert, K.; Rodrigues, E.; Saavedra, A.F.; Schiller, M.; Schneider, O.; Shears, T.; Silva Coutinho, R.; Smith, N.A.; Szumlak, T.; Thomas, C.; van Tilburg, J.; Tobin, M.; Velthuis, J.; Verlaat, B.; Viret, S.; Volkov, V.; Wallace, C.; Wang, J.; Webber, A.; Whitehead, M.; Zverev, E.

    2014-01-01

    The Vertex Locator (VELO) is a silicon microstrip detector that surrounds the proton-proton interaction region in the LHCb experiment. The performance of the detector during the first years of its physics operation is reviewed. The system is operated in vacuum, uses a bi-phase CO2 cooling system, and the sensors are moved to 7 mm from the LHC beam for physics data taking. The performance and stability of these characteristic features of the detector are described, and details of the material budget are given. The calibration of the timing and the data processing algorithms that are implemented in FPGAs are described. The system performance is fully characterised. The sensors have a signal to noise ratio of approximately 20 and a best hit resolution of 4 microns is achieved at the optimal track angle. The typical detector occupancy for minimum bias events in standard operating conditions in 2011 is around 0.5%, and the detector has less than 1% of faulty strips. The proximity of the detector to the beam means ...

  18. Impact location estimation in anisotropic structures

    Science.gov (United States)

    Zhou, Jingru; Mathews, V. John; Adams, Daniel O.

    2015-03-01

    Impacts are major causes of in-service damage in aerospace structures. Therefore, impact location estimation techniques are necessary components of Structural Health Monitoring (SHM). In this paper, we consider impact location estimation in anisotropic composite structures using acoustic emission signals arriving at a passive sensor array attached to the structure. Unlike many published location estimation algorithms, the algorithm presented in this paper does not require the waveform velocity profile for the structure. Rather, the method employs time-of-arrival information to jointly estimate the impact location and the average signal transmission velocities from the impact to each sensor on the structure. The impact location and velocities are estimated as the solution of a nonlinear optimization problem with multiple quadratic constraints. The optimization problem is solved by using first-order optimality conditions. Numerical simulations as well as experimental results demonstrate the ability of the algorithm to accurately estimate the impact location using acoustic emission signals.

  19. The origin of the ie endingless locative

    Directory of Open Access Journals (Sweden)

    Kenneth Shields

    1979-12-01

    Full Text Available In this paper is presented a new hypothesis regarding the development of the so-called "endingless locative" construction of Indo-European. It is argued that locative formations in -ē, and * ī came to appear in the , o-stem nouns through the monophthongization of word-final *-oi and *-ei before word-initial consonants. These formations were analogically extended to the other stem-classes, with the suffix*-ē, frequently hypercharacterized by the locative particles *-i or *-u, becoming the primary marker of the locative function in the i- and u-stems. On the basis of such apparently "endingless" locative constructions, old consonant-stem nominative (-accusative formations in were reinterpreted as locatives as well.

  20. Allocation and Location of Transport Logistics Centres

    Directory of Open Access Journals (Sweden)

    D. Mocková

    2010-01-01

    Full Text Available The facility allocation problem sets out to determine the optimal number of facilities to be opened. Based on multiple criteria evaluation, the optimal location of the facilities is usually solved subsequently. Several considerations, e.g. technical parameters, costs and finance must be taken into account. Economic analysis is carried out on the basis of the specific instance of the problem.Let us assume that the number of potentially located facilities is known. Then the problem of the optimal location of a given number of facilities in a network is referred to as the facility location problem. The solution to the problem is a set of facilities optimally located in an area such that this area is fully covered by the required services that the facilities provide. An example of a real-life problem of this type is the location of logistics centers.