Prevalence, Awareness, Treatment, and Control of High Blood Pressure: A Population-Based Survey in Thai Nguyen, Vietnam.

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Duc Anh Ha

Full Text Available Cardiovascular disease (CVD is one of the leading causes of morbidity and mortality in Vietnam and hypertension (HTN is an important and prevalent risk factor for CVD in the adult Vietnamese population. Despite an increasing prevalence of HTN in this country, information about the awareness, treatment, and control of HTN is limited. The objectives of this study were to describe the prevalence, awareness, treatment, and control of HTN, and factors associated with these endpoints, in residents of a mountainous province in Vietnam.Data from 2,368 adults (age≥25 years participating in a population-based survey conducted in 2011 in Thai Nguyen province were analyzed. All eligible participants completed a structured questionnaire and were examined by community health workers using a standardized protocol.The overall prevalence of HTN in this population was 23%. Older age, male sex, and being overweight were associated with a higher odds of having HTN, while higher educational level was associated with a lower odds of having HTN. Among those with HTN, only 34% were aware of their condition, 43% of those who were aware they had HTN received treatment and, of these, 39% had their HTN controlled.Nearly one in four adults in Thai Nguyen is hypertensive, but far fewer are aware of this condition and even fewer have their blood pressure adequately controlled. Public health strategies increasing awareness of HTN in the community, as well as improvements in the treatment and control of HTN, remain needed to reduce the prevalence of HTN and related morbidity and mortality.

Correlation analysis between forest carbon stock and spectral vegetation indices in Xuan Lien Nature Reserve, Thanh Hoa, Viet Nam

Science.gov (United States)

Dung Nguyen, The; Kappas, Martin

2017-04-01

In the last several years, the interest in forest biomass and carbon stock estimation has increased due to its importance for forest management, modelling carbon cycle, and other ecosystem services. However, no estimates of biomass and carbon stocks of deferent forest cover types exist throughout in the Xuan Lien Nature Reserve, Thanh Hoa, Viet Nam. This study investigates the relationship between above ground carbon stock and different vegetation indices and to identify the most likely vegetation index that best correlate with forest carbon stock. The terrestrial inventory data come from 380 sample plots that were randomly sampled. Individual tree parameters such as DBH and tree height were collected to calculate the above ground volume, biomass and carbon for different forest types. The SPOT6 2013 satellite data was used in the study to obtain five vegetation indices NDVI, RDVI, MSR, RVI, and EVI. The relationships between the forest carbon stock and vegetation indices were investigated using a multiple linear regression analysis. R-square, RMSE values and cross-validation were used to measure the strength and validate the performance of the models. The methodology presented here demonstrates the possibility of estimating forest volume, biomass and carbon stock. It can also be further improved by addressing more spectral bands data and/or elevation.

The effect of temperature on cardiovascular disease hospital admissions among elderly people in Thai Nguyen Province, Vietnam

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Pham Ngan Giang

2014-12-01

Full Text Available Background: Projected increases in weather variability due to climate change will have severe consequences on human health, increasing mortality, and disease rates. Among these, cardiovascular diseases (CVD, highly prevalent among the elderly, have been shown to be sensitive to extreme temperatures and heat waves. Objectives: This study aimed to find out the relationship between daily temperature (and other weather parameters and daily CVD hospital admissions among the elderly population in Thai Nguyen province, a northern province of Vietnam. Methods: Retrospective data of CVD cases were obtained from a data base of four hospitals in Thai Nguyen province for a period of 5 years from 2008 to 2012. CVD hospital admissions were aggregated by day and merged with daily weather data from this period. Distributed lag non-linear model (DLNM was used to derive specific estimates of the effect of weather parameters on CVD hospital admissions of up to 30 days, adjusted for time trends using b-splines, day of the week, and public holidays. Results: This study shows that the average point of minimum CVD admissions was at 26°C. Above and below this threshold, the cumulative CVD admission risk over 30 lag days tended to increase with both lower and higher temperatures. The cold effect was found to occur 4–15 days following exposure, peaking at a week's delay. The cumulative effect of cold exposure on CVD admissions was statistically significant with a relative risk of 1.12 (95% confidence interval: 1.01–1.25 for 1°C decrease below the threshold. The cumulative effect of hot temperature on CVD admissions was found to be non-significant and was estimated to be at a relative risk of 1.17 (95% confidence interval: 0.90–1.52 for 1°C increase in the temperature. No significant association was found between CVD admissions and the other weather variables. Conclusion: Exposure to cold temperature is associated with increasing CVD admission risk among the

The inventor of the “Rencontres”

CERN Multimedia

Antonella Del Rosso

2012-01-01

Jean Trân Thanh Vân is the founding father of the “Rencontres de Moriond”, one of the most widely anticipated annual physics conferences throughout the world. Important results are presented every year. After Moriond, Jean Trân Thanh Vân went on to set up the “Rencontres de Blois”, then the “Rencontres du Vietnam” in the country from which he originates. In 2013 a completely new conference centre will be inaugurated at Quy Nhon (Vietnam). Yet another project launched by Jean Trân Thanh Vân.   Jean Trân Thanh Vân with Georges Charpak (left), 1992 physics Nobel prize, and Norman F. Ramsey (right), 1989 physics Nobel prize (Photo courtesy of Jean Trân Thanh Vân). We met Jean Trân Thanh Vân at the “Rencontres de Moriond”, 2012. Founded in 1966, this conference has been held only once in Moriond, the ...

Swedish Plectida (Nematoda). Part 4. The genus Leptolaimus de Man, 1876.

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Holovachov, Oleksandr; Boström, Sven

2013-11-25

changes are proposed: Eutelolaimus donsi Allgén, 1947 is transferred to the genus Leptolaimus, as L. donsi (Allgén, 1947) comb. n.; Halaphanolaimus cangionensis Gagarin & Nguyen Vu Thanh, 2007 is transferred to the genus Leptolaimus, as L. cangionensis (Gagarin & Nguyen Vu Thanh, 2007) comb. n.; Halaphanolaimus harpaga Boucher & de Bovée, 1972 is transferred to the genus Leptolaimus, as L. harpaga (Boucher & de Bovée, 1972) comb. n.; Halaphanolaimus lorenzeni Boucher & de Bovée, 1972 is transferred to the genus Leptolaimus, as L. lorenzeni (Boucher & de Bovée, 1972) comb. n.; Halaphanolaimus pellucidus Southern, 1914 is transferred to the genus Leptolaimus, as L. pellucidus (Southern, 1914) comb. n.; Halaphanolaimus rivalis Gagarin & Nguyen Vu Thanh, 2007 is transferred to the genus Leptolaimus, as L. rivalis (Gagarin & Nguyen Vu Thanh, 2007) comb. n.; Halaphanolaimus marinus Kamran, Nasira & Shahina, 2010 is transferred to the genus Leptolaimus as L. marinus (Kamran, Nasira & Shahina, 2010) comb. n. and considered a junior synonym of Leptolaimus rivalis (Gagarin & Nguyen Vu Thanh, 2007) comb. n.; Halaphanolaimus sergeevae Ürkmez & Brennan, 2013 is transferred to the genus Leptolaimus as L. sergeevae (Ürkmez & Brennan, 2013) comb. n.; Leptolaimus vitielloi nom. nov. is proposed for Leptolaimus minutus Vitiello, 1971 nec L. minutus (Schuurmans Stekhoven, 1942) comb. n.; Polylaimium exile Cobb, 1920 is transferred to the genus Leptolaimus, as L. exilis (Cobb, 1920) comb. n. and is considered species inquirendae. A taxonomic review, tabular compendium and identification key for species of the genus Leptolaimus are also given. 

Assessment of genetic diversity and population structure of Vietnamese indigenous cattle populations by microsatellites

DEFF Research Database (Denmark)

Pham, Lan Doan; Do, Duy Ngoc; Binh, Nguyen Trong

2013-01-01

Cattle play a very important role in agriculture and food security in Vietnam. A high level of cattle diversity exists and serves different needs of Vietnamese cattle keepers but has not yet been molecularly characterized. This study evaluates the genetic diversity and structure of Vietnamese...... geographic distances. Structure analysis indicated five homogeneous clusters. The Brahman, Lang Son, Ha Giang and U Dau Riu cattle were assigned to independent clusters while Nghe An, Thanh Hoa and Phu Yen cattle were grouped in a single cluster. We conclude that Vietnamese indigenous cattle have high levels...

Review on Sons and Lovers

Institute of Scientific and Technical Information of China (English)

顾燕君

2013-01-01

This essay centralizes on the analysis of the writing skills, the theme and my personal insights of Sons and Lovers, as well as my interpretation of the mother-son relationship in terms of feminism. Overall, hope it will provide a specific perspective of this renowned novel and arouse the readers’attention to interpret the novel themselves.

Land use changes assessment using spatial data: Case study in Cong river basin - Thai Nguyen City - Viet Nam

Science.gov (United States)

Nguyen, Hieu

Land use changes are being interested in most countries, especially in developing countries. Because land use changes always impacts on sustainable development not only in a region or a country but also in whole the world. Viet Nam is a developing country, in the last 10 years, land uses have rapidly changed in most provinces. Many of agriculture areas, forest areas have changed for various purposes as urban sprawl, establishing new industrial parks, public areas, mining and other land uses relate to human activities or economic function associated with a specific piece of land. Beside efficiencies of economic and society, then environment issues have been threatening serious pollution, are from land use changes. Remote sensing images application on studying land use changes, has been done in many countries around the world, and has brought high efficiencies. However, this application is still very new and limited in Viet Nam due to lacking of materials, tools, experts of remote sensing. This study used spatial data as Landsat TM images, SPOT5 images and land use planning maps to rapidly assess on happenings of land uses in the period 2000 -2010 in Cong river basin (Thai Nguyen City, Viet Nam), and to forecast the changes of land uses in the period 2010 - 2020. The results had a good accuracy and to be important references for authorities, policy makers in local land use.

A test of the "sexy son" hypothesis: sons of polygynous collared flycatchers do not inherit their fathers' mating status.

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Gustafsson, Lars; Qvarnström, Anna

2006-02-01

According to the original "sexy son" hypothesis, a female may benefit from pairing with an already-mated male despite a reduction in fecundity because her sons inherit their father's attractiveness. We used data from a long-term study of collared flycatchers (Ficedula albicollis) collected during 24 years to test this prediction. Our results show that the sons of polygynously mated females fledged in poor condition and therefore did not inherit their father's large forehead patch (a condition-dependent display trait) or mating status. From the female's perspective, polygynous pairing resulted in fewer recruited grandchildren than did a monogamous pairing. The reproductive value of sons did not outweigh the fecundity costs of polygyny because the low paternal care reduced the attractiveness of sons. When there are long-lasting parental effects on offspring attractiveness, costs of polygyny may include the production of nonsexy sons.

Son Preference in Pakistan; A Myth or Reality.

Science.gov (United States)

Atif, Khaula; Ullah, Muhammad Zia; Afsheen, Afeera; Naqvi, Syed Abid Hassan; Raja, Zulqarnain Ashraf; Niazi, Saleem Asif

2016-01-01

To analyze desire for sons/daughters among ladies of Peshawar, Pakistan, with a view to rule out son preference and to study impact of various demographic characteristics on the subject. Cross-sectional descriptive study conducted at Combined Military Hospital, Peshawar, from August 2015 - January 2016; sampling technique was random/probability/non-purposive. Self-designed questionnaire was utilized; carrying questions pertinent to desire for sons/daughters during marital life, and demographic details. Data analyzed via descriptive analysis (SPSS-21), expressed as frequencies/percentages and mean ± standard deviation(minimum/maximum). Sons and daughters desired (dependent variables) were cross-tabulated with independent variables. Response rate was 63.25% (n-506). Data revealed following: Sons desired 3.05±2.061(1/12); Daughters desired 1.15±0.767(0/4); 6.1%(n-31) and 0.6%(n-3) desired infinite number of sons and daughters respectively, 18.2%(n-92) did not desire to have even one daughter, while 2.2%(n-11) considered it immaterial to have daughters or sons. There was a significant relation between sons desired and client's education (pGender discrimination can be attenuated by adequately addressing son preference at all tiers.

Sexual Orientation of Adult Sons of Gay Fathers.

Science.gov (United States)

Bailey, J. Michael; And Others

1995-01-01

Examined the sexual orientation of 82 adult sons of 55 gay men. Found that more than 90% of the sons whose sexual orientation could be rated were heterosexual. Gay and heterosexual sons did not differ on potentially relevant variables such as length of time they had lived with their fathers. (MDM)

Son Preference and Its Consequences (A Review) | Shah | Gender ...

African Journals Online (AJOL)

Cultural preference for sons was evident from that fact that in Hindu\\'s traditions, ... A common perception of son\\'s preference on daughter was the ascribed ability of ... against females in the allocation of food and health care within the household. ... their-self in most of the south Asian countries preferred sons to daughters.

¿Son los obreros idiotas e irracionales?

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Francisco José León

2010-01-01

Full Text Available En este artículo presentamos un análisis crítico de la aproximación posmoderna y posestructuralista a la cuestión de la subjetividad obrera. El examen evidencia que: a algunas de sus proposiciones explicativas son internamente contradictorias o lógicamente inconsistentes; b en otras ocasiones la contradicción se produce entre las distintas proposiciones que la teoría ofrece para explicar un mismo fenómeno; c son frecuentes las contradicciones entre las proposiciones explicativas y los principios teóricos de los que se derivan; d es común la falta de inteligibilidad de las proposiciones; e abundan los "agujeros negros" en las cadenas de acontecimientos que se presentan como previos a la producción del efecto que pretenden explicar, y f muchas de sus proposiciones o bien no son plausibles empíricamente o simplemente no son empíricamente testables. Atribuimos a estas deficiencias la responsabilidad del fracaso de los autores posmodernos en su intento por recuperar la agencia obrera en los estudios del proceso de trabajo.

Male-mediated infertility in sons of building painters and gardeners

DEFF Research Database (Denmark)

Ramlau-Hansen, C H; Stoltenberg, C D G; Hougaard, K S

2012-01-01

To investigate whether sons of gardeners and building painters have increased risk of infertility in comparison with sons of bricklayers, carpenters and electricians.......To investigate whether sons of gardeners and building painters have increased risk of infertility in comparison with sons of bricklayers, carpenters and electricians....

Community-level income inequality and HIV prevalence among persons who inject drugs in Thai Nguyen, Vietnam.

Science.gov (United States)

Lim, Travis W; Frangakis, Constantine; Latkin, Carl; Ha, Tran Viet; Minh, Nguyen Le; Zelaya, Carla; Quan, Vu Minh; Go, Vivian F

2014-01-01

Socioeconomic status has a robust positive relationship with several health outcomes at the individual and population levels, but in the case of HIV prevalence, income inequality may be a better predictor than absolute level of income. Most studies showing a relationship between income inequality and HIV have used entire countries as the unit of analysis. In this study, we examine the association between income inequality at the community level and HIV prevalence in a sample of persons who inject drugs (PWID) in a concentrated epidemic setting. We recruited PWID and non-PWID community participants in Thai Nguyen, Vietnam, and administered a cross-sectional questionnaire; PWID were tested for HIV. We used ecologic regression to model HIV burden in our PWID study population on GINI indices of inequality calculated from total reported incomes of non-PWID community members in each commune. We also modeled HIV burden on interaction terms between GINI index and median commune income, and finally used a multi-level model to control for community level inequality and individual level income. HIV burden among PWID was significantly correlated with the commune GINI coefficient (r = 0.53, p = 0.002). HIV burden was also associated with GINI coefficient (β = 0.082, p = 0.008) and with median commune income (β = -0.018, p = 0.023) in ecological regression. In the multi-level model, higher GINI coefficient at the community level was associated with higher odds of individual HIV infection in PWID (OR = 1.46 per 0.01, p = 0.003) while higher personal income was associated with reduced odds of infection (OR = 0.98 per $10, p = 0.022). This study demonstrates a context where income inequality is associated with HIV prevalence at the community level in a concentrated epidemic. It further suggests that community level socioeconomic factors, both contextual and compositional, could be indirect determinants of HIV infection in PWID.

Community-Level Income Inequality and HIV Prevalence among Persons Who Inject Drugs in Thai Nguyen, Vietnam

Science.gov (United States)

Lim, Travis W.; Frangakis, Constantine; Latkin, Carl; Ha, Tran Viet; Minh, Nguyen Le; Zelaya, Carla; Quan, Vu Minh; Go, Vivian F.

2014-01-01

Socioeconomic status has a robust positive relationship with several health outcomes at the individual and population levels, but in the case of HIV prevalence, income inequality may be a better predictor than absolute level of income. Most studies showing a relationship between income inequality and HIV have used entire countries as the unit of analysis. In this study, we examine the association between income inequality at the community level and HIV prevalence in a sample of persons who inject drugs (PWID) in a concentrated epidemic setting. We recruited PWID and non-PWID community participants in Thai Nguyen, Vietnam, and administered a cross-sectional questionnaire; PWID were tested for HIV. We used ecologic regression to model HIV burden in our PWID study population on GINI indices of inequality calculated from total reported incomes of non-PWID community members in each commune. We also modeled HIV burden on interaction terms between GINI index and median commune income, and finally used a multi-level model to control for community level inequality and individual level income. HIV burden among PWID was significantly correlated with the commune GINI coefficient (r = 0.53, p = 0.002). HIV burden was also associated with GINI coefficient (β = 0.082, p = 0.008) and with median commune income (β = −0.018, p = 0.023) in ecological regression. In the multi-level model, higher GINI coefficient at the community level was associated with higher odds of individual HIV infection in PWID (OR = 1.46 per 0.01, p = 0.003) while higher personal income was associated with reduced odds of infection (OR = 0.98 per $10, p = 0.022). This study demonstrates a context where income inequality is associated with HIV prevalence at the community level in a concentrated epidemic. It further suggests that community level socioeconomic factors, both contextual and compositional, could be indirect determinants of HIV infection in PWID. PMID

Son preference in rural China: patrilineal families and socioeconomic change.

Science.gov (United States)

Murphy, Rachel; Tao, Ran; Lu, Xi

2011-01-01

This article draws on a survey conducted in six provinces in summer 2008 to investigate the determinants of son preference in rural China. The analysis confirms the conventional wisdom that son preference is embedded within patrilineal family structures and practices. We extend our analysis by exploring specific aspects of variation within patrilineal family culture. We find that the patrilineal group (clan) composition of villages and family participation in practices such as building ancestral halls and updating genealogies significantly influence son preference. Yet even though son preference is embedded within patrilineal family culture, our analysis suggests that over time the attenuation of son preference is likely. This is because determinants associated with socioeconomic change—for instance, higher levels of education, direct exposure to official policy education materials, higher income (a proxy for rural industrialization), and agricultural mechanization—all attenuate son preference. Being younger and female are also associated with weaker son preference, and both characteristics are likely to interact with education and industrialization to further dilute son preference in the longer term. Nevertheless, our findings suggest that concerted efforts are needed to ameliorate institutional discrimination against rural people in welfare provisioning and in labor markets, and to promote multiple dimensions of gender equality, including in land rights, wage rates, and education.

SO(N) reformulated link invariants from topological strings

International Nuclear Information System (INIS)

Borhade, Pravina; Ramadevi, P.

2005-01-01

Large N duality conjecture between U(N) Chern-Simons gauge theory on S 3 and A-model topological string theory on the resolved conifold was verified at the level of partition function and Wilson loop observables. As a consequence, the conjectured form for the expectation value of the topological operators in A-model string theory led to a reformulation of link invariants in U(N) Chern-Simons theory giving new polynomial invariants whose integer coefficients could be given a topological meaning. We show that the A-model topological operator involving SO(N) holonomy leads to a reformulation of link invariants in SO(N) Chern-Simons theory. Surprisingly, the SO(N) reformulated invariants also has a similar form with integer coefficients. The topological meaning of the integer coefficients needs to be explored from the duality conjecture relating SO(N) Chern-Simons theory to A-model closed string theory on orientifold of the resolved conifold background

Son preference in a rural village in North Vietnam.

Science.gov (United States)

Bélanger, Danièle

2002-12-01

This article explores the continuing preference for sons in the context of low fertility in Vietnam. Although the total fertility rate for Vietnam declined from 6.0 children per woman of reproductive age in 1979 to 2.2 children in 1998, demographic evidence shows that son preference remains strong and influences contraceptive and fertility behavior. This study examines the underlying factors for son preference in a rural village in North Vietnam. The methodology includes focus-group discussions, an in-depth study of 25 families, and ethnographic observation. Results indicate that sons are highly desired for their social, symbolic, and economic value. In spite of four decades of socialist policies aimed at reducing gender-based inequalities and at weakening the patriarchal kinship system, the desire for sons continues to drive the family-building process. The article also indicates a gap between discourse and social practice with respect to roles assigned to children on the basis of their sex.

The cost of antiretroviral treatment service for patients with HIV/AIDS in a central outpatient clinic in Vietnam

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Nguyen LT

2014-02-01

Full Text Available Long Thanh Nguyen,1 Bach Xuan Tran,2 Cuong Tuan Tran,1 Huong Thi Le,1 Son Van Tran1 1Authority of HIV/AIDS Control, Ministry of Health, Hanoi, Vietnam; 2Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam Introduction: Antiretroviral treatment (ART services are estimated to account for 30% of the total resources needed for human immunodeficiency virus (HIV/acquired immunodeficiency syndrome (AIDS control and prevention in Vietnam during the 2011–2020 timeframe. With international funding decreasing, determining the total cost of HIV/AIDS treatment is necessary in order to develop a master plan for the transition of ART services delivery and management. We analyzed the costs of HIV/AIDS treatment paid by both HIV programs and patients in a central outpatient clinic, and we explored factors associated with the capacity of patients to pay for this service. Methods: Patients (n=315 receiving ART in the Department of Infectious Diseases at Bach Mai Hospital, Hanoi, Vietnam, were interviewed. Patient records and expenses were reviewed. Results: The total cost of ART per patient was US$611 (75% from health care providers, 25% from patients or their families. The cost of a second-line regimen was found to be 2.7 times higher than the first-line regimen cost. Most outpatients (73.3% were able to completely pay for all of their ART expenses. Capacity to pay for ART was influenced by five factors, including marital status, distance from house to clinic, patient's monthly income, household economic condition, and health insurance status. Most of the patients (84.8% would have been willing to pay for health insurance if a copayment scheme for ART were to be introduced. Conclusion: This study provides evidence on payment capacity of HIV/AIDS patients in Vietnam and supplies information on ART costs from both provider and patient perspectives. In particular, results from this study suggest that earlier access to ART

Cuidados invisibles: ¿son suficientemente reconocidos?

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Rosanna de la Rosa Eduardo

Full Text Available Los cuidados invisibles son un elemento central y fundamental de la práctica de la Enfermería y son la base de su identidad profesional. La Enfermería ha sufrido un importante y positivo proceso de profesionalización en los últimos 150 años, sin embargo, los cuidados invisibles siguen siendo poco reconocidos, a pesar de su importancia en la recuperación y en la calidad de vida de los usuarios. En este trabajo se analizan brevemente las grandes transformaciones sociales actuales que obligan a replantearse la necesidad de visibilizar los cuidados invisibles, se plantean interrogantes clave para abordar esta discusión y se proponen una serie de acciones concretas para avanzar en este reconocimiento.

Maternal pre-pregnancy body mass index and pubertal development among sons

DEFF Research Database (Denmark)

Hounsgaard, M L; Håkonsen, L B; Vested, A

2014-01-01

Maternal overweight and obesity in pregnancy has been associated with earlier age of menarche in daughters as well as reduced semen quality in sons. We aimed at investigating pubertal development in sons born by mothers with a high body mass index (BMI). The study included 2522 sons of mothers...... indicators of pubertal development, results also indicated earlier pubertal development among sons of obese mothers. After excluding sons of underweight mothers in a subanalysis, we observed an inverse trend between maternal pre-pregnancy BMI and age at regular shaving, acne and first nocturnal emission....... In conclusion, maternal pre-pregnant obesity may be related to earlier timing of pubertal milestones among sons. More research, preferably based on prospectively collected information about pubertal development, is needed to draw firm conclusions....

The discovery and exploration of Hang Son Doong

Energy Technology Data Exchange (ETDEWEB)

Limbert, H.; Limbert, D.; Hieu, N.; Phai, V. V.; Kinh Bac, D.; Phuong, T. H.; Granger, D.

2016-08-01

Hang Son Doong is located in the Phong Nha Ke Bang Limestone Massif in Quang Binh Province, Central Vietnam. Cave exploration by British cavers has been continuous in this area since 1990. Hang Son Doong is part of the Phong Nha Cave system which runs from the southern end of the National Park near the Lao border to the final resurgence at Phong Nha Cave. (Author)

Father-Son Inter-Generational Transmission of Authoritarian Paternal Attitudes.

Science.gov (United States)

Peretti, Peter O.; Statum, Jo Ann

1984-01-01

Attempted to determine authoritarian paternal attitude inter-generational transmission in fathers and sons (N=75). Results suggested that authoritarian paternal attitudes could be indicated in terms of five factors: Dominant, Rigidity, Conformity, Intolerant, and Uncreative; and that the sons expressed strongly the authoritarian attitudes of their…

The Transmission of Parenting from Fathers to Sons

Science.gov (United States)

Hofferth, Sandra L.; Pleck, Joseph H.; Vesely, Colleen K.

2012-01-01

SYNOPSIS Objective We address the extent to which parenting practices of fathers and mothers are associated with their sons’ parenting behaviors as young adults and whether adolescent behavior explains this association. Design Data come from 409 young men interviewed in the 2006 Young Adult study of the 1979 National Longitudinal Survey of Youth. Results Men whose fathers were positively involved with them when growing up report more positive parenting of their own children, a direct effect. Less harsh mothering and more positive fathering are associated with reduced adolescent behavior problems, and positive mothering is associated with positive adjustment of these young men as adolescents. However, neither adolescent problem behavior nor positive adjustment is associated with young men’s fathering of their own children, and thus does not explain the association between the fathering young men received and their own fathering behavior. Conclusions Men’s parenting of their sons can have a long-term direct effect on how their sons parent their own children. Although parenting is associated with both positive and negative behaviors of sons during adolescence, these adolescent behaviors are not directly linked to later parenting behavior when sons have their own children. More research is needed to examine mediation mechanisms for the intergenerational transmission of parenting. PMID:23284271

Parent-son decision-making about human papillomavirus vaccination: a qualitative analysis

Directory of Open Access Journals (Sweden)

Alexander Andreia B

2012-12-01

Full Text Available Abstract Background Licensed for use in males in 2009, Human Papillomavirus (HPV vaccination rates in adolescent males are extremely low. Literature on HPV vaccination focuses on females, adult males, or parents of adolescent males, without including adolescent males or the dynamics of the parent-son interaction that may influence vaccine decision-making. The purpose of this paper is to examine the decision-making process of parent-son dyads when deciding whether or not to get vaccinated against HPV. Methods Twenty-one adolescent males (ages 13–17, with no previous HPV vaccination, and their parents/guardians were recruited from adolescent primary care clinics serving low to middle income families in a large Midwestern city. Dyad members participated in separate semi-structured interviews assessing the relative role of the parent and son in the decision regarding HPV vaccination. Interviews were recorded, transcribed, and coded using inductive content analysis. Results Parents and sons focused on protection as a reason for vaccination; parents felt a need to protect their child, while sons wanted to protect their own health. Parents and sons commonly misinterpreted the information about the vaccine. Sons were concerned about an injection in the penis, while some parents and sons thought the vaccine would protect them against other sexually transmitted infections including Herpes, Gonorrhea, and HIV. Parents and sons recalled that the vaccine prevented genital warts rather than cancer. The vaccine decision-making process was rapid and dynamic, including an initial reaction to the recommendation for HPV vaccine, discussion between parent and son, and the final vaccine decision. Provider input was weighed in instances of initial disagreement. Many boys felt that this was the first health care decision that they had been involved in. Dyads which reported shared decision-making were more likely to openly communicate about sexual issues than those

Coupling coefficients of SO(n) and integrals involving Jacobi and Gegenbauer polynomials

International Nuclear Information System (INIS)

Alisauskas, Sigitas

2002-01-01

The expressions for the coupling coefficients (3j-symbols) for most degenerate (symmetric) representations of orthogonal groups SO(n) in a canonical basis (with SO(n) restricted to SO(n-1) and different semicanonical or tree bases (with SO(n) restricted to SO(n')xSO(n''), n'+n''=n) are considered, respectively, in context of integrals involving triplets of the Gegenbauer and the Jacobi polynomials. Since the directly derived triple-hypergeometric series do not reveal the apparent triangle conditions of the 3j-symbols, they are rearranged, using their relation with semistretched isofactors of the second kind for the complementary chain Sp(4) contains SU(2)xSU(2) and analogy with the stretched 9j coefficients of SU(2), into formulae with more rich limits for summation intervals and obvious triangle conditions. The isofactors of class-one representations of orthogonal groups or class-two representations of unitary groups (and, of course, the related integrals involving triplets of the Gegenbauer and the Jacobi polynomials) turn into double sums in the cases of canonical SO(n) contains SO(n-1) or U(n) contains U(n-1) and semicanonical SO(n) contains SO(n-2)xSO(2) chains, as well as into the 4 F 3 (1) series under more specific conditions. Some ambiguities of the phase choice of the complementary group approach are adjusted, as well as problems with an alternating sign parameter of SO(2) representations in the SO(3) contains SO(2) and SO(n) contains SO(n-2)xSO(2) chains. (author)

Contamination by arsenic and other trace elements in tube-well water and its risk assessment to humans in Hanoi, Vietnam

International Nuclear Information System (INIS)

Agusa, Tetsuro; Kunito, Takashi; Fujihara, Junko; Kubota, Reiji; Minh, Tu Binh; Kim Trang, Pham Thi; Iwata, Hisato; Subramanian, Annamalai; Viet, Pham Hung; Tanabe, Shinsuke

2006-01-01

Concentrations of As and other trace elements and their association were examined in groundwater (n=25) and human hair (n=59) collected at Gia Lam District and Thanh Tri District, suburban areas of Hanoi, Vietnam, in September 2001. Concentrations of As in the groundwater ranged from <0.10 to 330 μg/l, with about 40% of these exceeding WHO drinking water guideline of 10 μg/l. Also, 76% and 12% of groundwater samples had higher concentrations of Mn and Ba than WHO drinking water guidelines, respectively. Arsenic concentrations in hair of residents in Gia Lam and Thanh Tri Districts (range 0.088-2.77 μg/g dry wt.) were lower than those in other As-contaminated areas of the world, but were higher than those of people in non-contaminated areas. Concentrations of As and Mn in hair of some individuals from the Gia Lam and Thanh Tri Districts exceeded the level associated with their toxicity and, therefore, a potential health risk of As and Mn is a concern for the people consuming the contaminated water in this area. Cumulative As exposure was estimated to be lower than the threshold levels at the present, which might explain the absence of manifestations of chronic As poisoning and arsenicosis in the residents of Gia Lam and Thanh Tri Districts. To our knowledge, this study revealed for the first time that the residents are exposed not only to As but also Mn and Ba from groundwater in the Red River Delta, Vietnam. - High concentrations of arsenic, manganese and barium were found in tube-well water and human hair in suburban areas of Hanoi, Vietnam

A Letter from a Black Mom to Her Son

Science.gov (United States)

Watson, Dyan

2012-01-01

An African American mother and teacher educator uses examples from her own childhood to describe how she hopes her child will be treated by teachers, and what she fears. In her letter to her son, the African American mom expresses how she want teachers to know her son's journey to school--metaphorically and physically. She wants them to know that…

Crustal thickness mapping in Raipur–Katni area of Narmada–Son ...

Indian Academy of Sciences (India)

The Narmada–Son lineament (NSL) is one of the most prominent tectonic features which divides the .... fault at Red Sea area (Bhattacharjee and Koide. 1978). The Son and .... relationship between SI and number of infinite dimension of the ...

Benefits of Self-Organizing Networks (SON for Mobile Operators

Directory of Open Access Journals (Sweden)

Olav Østerbø

2012-01-01

Full Text Available Self-Organizing Networks (SON is a collection of functions for automatic configuration, optimization, diagnostisation and healing of cellular networks. It is considered to be a necessity in future mobile networks and operations due to the increased cost pressure. The main drivers are essentially to reduce CAPEX and OPEX, which would otherwise increase dramatically due to increased number of network parameters that has to be monitored and set, the rapidly increasing numbers of base stations in the network and parallel operation of 2G, 3G and Evolved Packet Core (EPC infrastructures. This paper presents evaluations on the use of some of the most important SON components. Mobile networks are getting more complex to configure, optimize and maintain. Many SON functions will give cost savings and performance benefits from the very beginning of a network deployment and these should be prioritized now. But even if many functions are already available and can give large benefits, the field is still in its infancy and more advanced functions are either not yet implemented or have immature implementations. It is therefore necessary to have a strategy for how and when different SON functions should be introduced in mobile networks.

SON is a spliceosome-associated factor required for mitotic progression.

Science.gov (United States)

Huen, Michael S Y; Sy, Shirley M H; Leung, Ka Man; Ching, Yick-Pang; Tipoe, George L; Man, Cornelia; Dong, Shuo; Chen, Junjie

2010-07-01

The eukaryotic RNA splicing machinery is dedicated to the daunting task of excising intronic sequences on the many nascent RNA transcripts in a cell, and in doing so facilitates proper translation of its transcriptome. Notably, emerging evidence suggests that RNA splicing may also play direct roles in maintaining genome stability. Here we report the identification of the RNA/DNA-binding protein SON as a component of spliceosome that plays pleiotropic roles during mitotic progression. We found that SON is essential for cell proliferation, and that its inactivation triggers a MAD2-dependent mitotic delay. Moreover, SON deficiency is accompanied by defective chromosome congression, compromised chromosome segregation and cytokinesis, which in turn contributes to cellular aneuploidy and cell death. In summary, our study uncovers a specific link between SON and mitosis, and highlights the potential of RNA processing as additional regulatory mechanisms that govern cell proliferation and division. © 2010 Landes Bioscience

THE MOTIF OF THE PRODIGAL SON IN IVAN TURGENEV'S NOVELS

Directory of Open Access Journals (Sweden)

Valentina Ivanovna Gabdullina

2013-11-01

Full Text Available The author questions the perception of Ivan Turgenev as a “non- Christian writer” and studies the problem of the prodigal son motif functioning in a series of his novels. In his novels, Turgenev pictured different phases of the archetypal story, originating from the Gospel parable of the prodigal son. In the novel Rudin he depicted the phase of spiritual wanderings of the hero who had lost touch with his native land — Russia. In his next novels (Home of the Gentry, Fathers and Sons and Smoke, after leading his hero in circles and sending him back to his paternal home, Turgenev reconstructs the model of human behavior, represented in the parable, thereby recognizing the immutability of the idea formalized in the Gospel. The motif of the return to Russian land gets its completion in Turgenev's last novel Virgin Soil, in which the author paradoxically connects the Westernist idea with the Gospel imperative. Solomin, the son of a deacon, sent by his wise father out to Europe “to get education”, studies in England, masters the European knowledge and returns back “to his native land” to establish his own business in inland Russia. Thus, a series of Turgenev's novels, in which he portrayed different phases of social life, are interlinked with the motif of the prodigal son, who is represented by novels' main characters.

HPV vaccine for teen boys: Dyadic analysis of parents' and sons' beliefs and willingness.

Science.gov (United States)

Moss, Jennifer L; Reiter, Paul L; Brewer, Noel T

2015-09-01

Parents and adolescents often decide together whether the child should receive human papillomavirus (HPV) vaccine. However, few studies have investigated the dyadic nature of beliefs that affect this process. Data came from the 2010 HPV Immunization in Sons (HIS) Study, a national sample of 412 parents and their adolescent sons. We conducted dyadic multivariate logistic regression to examine the relationships between parents' and sons' HPV vaccine beliefs and their willingness to have the son receive the vaccine. Less than half of parents and sons were willing to have the sons receive HPV vaccine (43% and 29%, respectively). Willing parents and sons anticipated greater regret if the son did not receive HPV vaccine but later contracted an HPV infection (parent odds ratio [OR]=1.72, 95% confidence interval [CI]=1.24-2.40; son OR=1.51, 95% CI=1.04-2.19) (both pCommunication campaigns may be able to target these beliefs to increase parents' and sons' willingness to seek HPV vaccination. Copyright © 2015 Elsevier Inc. All rights reserved.

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

hexylthiophene)- graft -carbon nanotubes with LiNi 0.5 Mn 1.5 O _4$ and its application as potential cathode materials for lithium-ion batteries · THANG VAN LE THU ANH NGUYEN NGUYET MINH THI NGUYEN ANH TUAN LUU LE-THU T NGUYEN HA ...

Supersymmetric vector multiplets in nonadjoint representations of SO(N)

International Nuclear Information System (INIS)

Nishino, Hitoshi; Rajpoot, Subhash

2007-01-01

In the conventional formulation of N=1 supersymmetry, a vector multiplet is supposed to be in the adjoint representation of a given gauge group. We present a new formulation with a vector multiplet in the nonadjoint representation of SO(N) gauge group. Our basic algebra is [T I ,T J ]=f IJK T K , [T I ,U i ]=-(T I ) ij U j , [U i ,U j ]=-(T I ) ij T I , where T I are the generators of SO(N), while U i are the new ''generators'' in certain nonadjoint real representation R of SO(N). We use here the word generator in the broader sense of the word. Such a representation can be any real representation of SO(N) with the positive definite metric, satisfying (T I ) ij =-(T I ) ji and (T I ) [ij| (T I ) |k]l ≡0. The first nontrivial examples are the spinorial 8 S and conjugate spinorial 8 C representations of SO(8) consistent with supersymmetry. We further couple the system to chiral multiplets and show that a Higgs mechanism can give positive definite (mass) 2 to the new gauge fields for U i . We show an analogous system working with N=1 supersymmetry in 10D, and thereby N=4 system in 4D interacting with extra multiplets in the representation R. We also perform superspace reformulation as an independent confirmation

Some relevant properties of SO(n) representations for Grand unified theories

International Nuclear Information System (INIS)

Girardi, G.; Sorba, P.; Sciarrino, A.

1980-05-01

General properties of the SO(n) groups are examined, with emphasis on the usefulness of the Gel'fand-Zetlin basis for explicit calculations. The SO(n) representations containing a vector stabilized by subgroups of the type S[O(n-p) x O(p)], SU(k) x U(1) or SU(k) if n=2k, are characterized in view of selecting Higgs representations in SO(n) gauge models. Some useful properties of the SU(n) Gel'fand-Zetlin basis are given in the appendices

On stable ground: Tackling soil erosion with nuclear techniques in Viet Nam

International Nuclear Information System (INIS)

Gaspar, Miklos

2015-01-01

Dao Thanh Canh never studied physics or chemistry in school, but he understands a thing or two about nuclear isotopes. Until a couple of years ago, much of his five acre farm on the hills of central Viet Nam was gradually sliding away. Thanks to nuclear techniques used in determining the exact cause and source of soil erosion, his land is now stable, and his coffee plantation profitable. “We were very worried as uncertainty loomed,” he said. “A few centimetres of the soil disappeared every year when we had big hail storms.” Thanh Canh is not alone. Soil degradation affects 1.9 billion hectares of land worldwide, close to two thirds of global soil resources.

Views of Astronaut (Col.) Joe Engle and son Jon with L-5 Piper Cub

Science.gov (United States)

1981-01-01

Views of Astronaut (Col.) Joe Engle and son Jon with L-5 Piper Cub at Clover Airport. Photos include Engle turning propeller while his son sits in the cockpit (34323); both Engle and son examine propeller (34324); Engle works on engine while his son sits in cockpit (34325).

Influência das vogais na estimulabilidade dos sons líquidos

OpenAIRE

Castro,Márcia Mathias de; Wertzner,Haydée Fizbein

2009-01-01

OBJETIVO: verificar o número de crianças, entre 5:0 e 11:6 anos, com e sem Transtorno Fonológico, falantes do Português Brasileiro que imitaram corretamente os sons líquidos no teste de estimulabilidade considerando cada uma das vogais subsequentes. MÉTODOS: a estimulabilidade foi medida por uma prova de imitação de 63 sílabas com os sons com as sete vogais orais, em três repetições. Foi analisada a porcentagem de sujeitos que produziu corretamente os sons em função da vogal subsequente. RESU...

In the Pursuit of Sons: Additional Births or Sex-Selective Abortion in Pakistan?

Science.gov (United States)

Zaidi, Batool; Morgan, S Philip

2016-12-01

Even though Pakistan is a highly patriarchal society, it has not featured prominently in studies focusing on sex-selective abortion and sex ratios at birth. But with fertility declining and existing strong son preference-Pakistan has one of the highest desired sex ratios in the world-how will Pakistani families respond? In the pursuit of sons, will they have additional children or resort to sex-selective abortions? Or is there evidence that the pursuit of sons is weakening? Using data from three rounds of the demographic and health survey, we show clear evidence of son preference in fertility intentions, patterns of contraceptive use and parity progression ratios. More specifically, we find pervasive evidence that Pakistanis continue childbearing to have a son, to have more than one son and to have at least one daughter. We do not find consistent and convincing evidence that sex ratios at birth (which indicate sex-selective abortion) are increasing.

My Son 22.10.11

Directory of Open Access Journals (Sweden)

Rebecca Baillie

2013-01-01

Full Text Available 'My Son 22.10.11' was made immediately following a miscarriage 8 weeks into pregnancy. After bleeding lightly for a couple of hours, I went to the toilet and a large bloody mass fell from within me. I knew that I could not flush this away, and that to retrieve the mass was my only chance to connect with the unborn foetus. I fished the contents from the bottom of the toilet bowl using my hands and carried them into my small studio. I found some paper and began to dissect the mass. At the centre, I found the tiny, cold, hard foetus. I kissed it and then began to use it as a kind of painting tool, drawing the outline of the lost child using its very own flesh and blood. I knew that to create a lasting and tangible portrait of 'my son' was the best way to understand the somewhat unreal and fleeting experience of miscarriage. I thought of Frida Kahlo while making the work, thinking 'thank God' that I had a reference to miscarriage before it happened to me. I also thought of my childhood days spent on our family pig farm, and of all the dead pig foetuses that I had seen at various stages of development. Before the miscarriage, I thought little about the subject; afterwards, I recognise the profundity of the creation of a life that is never born. The experience is so common, yet so very rarely discussed or depicted.

Son Preference and Family Limitation in Pakistan: A Parity- and Contraceptive Method-Specific Analysis.

Science.gov (United States)

Channon, Melanie Dawn

2017-09-01

Son preference exerts a strong influence over contraceptive and fertility decisions in many South Asian countries. In Pakistan, where fertility remains high and contraceptive use low, research on son preference has been limited. Data from Pakistan Demographic and Health Surveys conducted in 1990-1991, 2006-2007 and 2012-2013 were used to examine potential indicators and outcomes of son preference. Descriptive analyses looked at sex composition preferences of men and women, as well as the sex ratio at last birth. Multivariate logistic regression analyses examined parity progression by birth order, while multinomial logistic regression was used to identify associations between sex composition and use of permanent, temporary and traditional contraceptive methods. Parity progression and choice of contraceptive method are increasingly associated with the sex composition of children. Many respondents wanted at least two sons, though most also wanted at least one daughter. Analyses suggest that the prevalence of modern contraceptive use among parous women would have been 19% higher in 2012-2013 in the absence of son preference. Permanent method use was extremely low among women with no sons and increased significantly with number of sons. The association between number of sons and use of temporary methods was weaker, while son preference had little relationship with traditional method use. The association of son preference with parity progression and modern contraceptive use has become stronger in Pakistan. Continuation of the fertility transition may be difficult unless the degrees of differential stopping behavior and differential contraceptive use decline.

Having a Son Promotes Clean Cooking Fuel Use in Urban India: Women's Status and Son Preference

OpenAIRE

Avinash Kishore; Dean Spears

2014-01-01

Urban Indian households with a male first child are approximately 2 percentage points more likely to use clean cooking fuel than comparable households with a female first child. Given Indian son preference, there are at least two mechanisms by which child sex could affect fuel choice: by improving the intrahousehold status of women, who bear more of the costs of traditional fuels, or by presenting an opportunity to invest in children's health, in the context of a preference for healthier boys...

Mothers' Predictions of Their Son's Executive Functioning Skills: Relations to Child Behavior Problems

Science.gov (United States)

Johnston, Charlotte

2011-01-01

This study examined mothers' ability to accurately predict their sons' performance on executive functioning tasks in relation to the child's behavior problems. One-hundred thirteen mothers and their 4-7 year old sons participated. From behind a one-way mirror, mothers watched their sons perform tasks assessing inhibition and planning skills.…

The institutionalization of Jesus' charismatic authority: "Son of Man" as case study1

Directory of Open Access Journals (Sweden)

Yolanda Dreyer

2000-12-01

Full Text Available This article argues that Jesus used the expression "son of man" not in a titular way, but genetically, meaning "humankind". This use of "son of man" developed into a titular usage in which Jesus is identified with "Son of Man". The study shows that Jesus' use of the expression "son of man" should be understood in the context of the "little tradition" which was reinterpreted in terms of the "great tradition" in a titular way. It is argued that this transition from "litle tradition" to "great tradition"can be seen as "false attribution". After Jesus' death when his followers reorganized themselves into a cultic community, they gave Jesus the position "founder of the cult". They did this by making use of honorary titles. The use of the title "Son of Man" for Jesus is interpreted in terms of the social theory of the institutionalization of charismatic authority. The focus is on the title "Son of Man" as it appears in legal sayings or church rules, wisdom sayings and prophetic and apocalyptic sayings.

Son, Sent, and Servant

Directory of Open Access Journals (Sweden)

Truls Åkerlund

2015-11-01

Full Text Available This study challenges the claim that Jesus is the archetypical servant leader as described in contempo-rary leadership literature. Based on a theological reading of the Fourth Gospel, the paper suggests that, as a servant, Jesus cannot be understood apart from his mission and obedience to God. Consequently, Jesus was not primarily a servant leader but rather the Son who was sent to the world to enact the Fa-ther’s will. In this regard, the Fourth Gospel provides a unique perspective that is barely noted in the current discourse on servant leadership modelled on the example of Christ. Although certain aspects of servant leadership theory correspond to John’s portrayal of Jesus, the study concludes that other de-scriptions of him as a servant leader suffer from a one-sided and reductionist Christology. Implications of this view for Christian ministry are briefly sketched out.

The experience of sons caring for a parent with dementia.

Science.gov (United States)

McDonnell, Eilis; Ryan, Assumpta A

2014-11-01

This study explored the experiences of sons caring for a parent with dementia. Individual, semi-structured interviews were conducted with a purposeful sample of sons (n = 13) in a rural part of Ireland. Interviews were audiotaped, transcribed verbatim and analysed for common themes. The key themes that emerged were 'the parental bond', 'a binding role', 'coordinating care and support' and a 'getting on with it' approach to care. The study highlighted the commitment of sons to their caregiving role and the strong sense of duty that motivated them to provide care. The findings suggested that while many aspects of the caregiving experience such as lack of information and support are gender neutral, there are differences in the caregiving experiences of men and women in how they view their relationship with their parent and in the management of their caregiving role that merit further investigation. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

De Novo Truncating Variants in SON Cause Intellectual Disability, Congenital Malformations, and Failure to Thrive.

Science.gov (United States)

Tokita, Mari J; Braxton, Alicia A; Shao, Yunru; Lewis, Andrea M; Vincent, Marie; Küry, Sébastien; Besnard, Thomas; Isidor, Bertrand; Latypova, Xénia; Bézieau, Stéphane; Liu, Pengfei; Motter, Connie S; Melver, Catherine Ward; Robin, Nathaniel H; Infante, Elena M; McGuire, Marianne; El-Gharbawy, Areeg; Littlejohn, Rebecca O; McLean, Scott D; Bi, Weimin; Bacino, Carlos A; Lalani, Seema R; Scott, Daryl A; Eng, Christine M; Yang, Yaping; Schaaf, Christian P; Walkiewicz, Magdalena A

2016-09-01

SON is a key component of the spliceosomal complex and a critical mediator of constitutive and alternative splicing. Additionally, SON has been shown to influence cell-cycle progression, genomic integrity, and maintenance of pluripotency in stem cell populations. The clear functional relevance of SON in coordinating essential cellular processes and its presence in diverse human tissues suggests that intact SON might be crucial for normal growth and development. However, the phenotypic effects of deleterious germline variants in SON have not been clearly defined. Herein, we describe seven unrelated individuals with de novo variants in SON and propose that deleterious variants in SON are associated with a severe multisystem disorder characterized by developmental delay, persistent feeding difficulties, and congenital malformations, including brain anomalies. Copyright © 2016 American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

SON connects the splicing-regulatory network with pluripotency in human embryonic stem cells.

Science.gov (United States)

Lu, Xinyi; Göke, Jonathan; Sachs, Friedrich; Jacques, Pierre-Étienne; Liang, Hongqing; Feng, Bo; Bourque, Guillaume; Bubulya, Paula A; Ng, Huck-Hui

2013-10-01

Human embryonic stem cells (hESCs) harbour the ability to undergo lineage-specific differentiation into clinically relevant cell types. Transcription factors and epigenetic modifiers are known to play important roles in the maintenance of pluripotency of hESCs. However, little is known about regulation of pluripotency through splicing. In this study, we identify the spliceosome-associated factor SON as a factor essential for the maintenance of hESCs. Depletion of SON in hESCs results in the loss of pluripotency and cell death. Using genome-wide RNA profiling, we identified transcripts that are regulated by SON. Importantly, we confirmed that SON regulates the proper splicing of transcripts encoding for pluripotency regulators such as OCT4, PRDM14, E4F1 and MED24. Furthermore, we show that SON is bound to these transcripts in vivo. In summary, we connect a splicing-regulatory network for accurate transcript production to the maintenance of pluripotency and self-renewal of hESCs.

Risk of cryptorchidism among sons of horticultural workers and farmers in Denmark

DEFF Research Database (Denmark)

Jørgensen, Kristian Tore; Jensen, Morten Søndergaard; Toft, Gunnar Vase

2014-01-01

on occupation and cryptorchidism. METHODS: The cohort consisted of >600 000 boys born in Denmark from 1980-2007 with a parent in employment during pregnancy. These boys were followed for cryptorchidism from 1980-2009 comparing risks among sons of horticultural workers and farmers with sons of parents in other...... occupations. Hazard ratios (HR) and 95% confidence intervals (95% CI) were estimated using Cox regression adjusting for parental age, birth years, parity, and geographical region. RESULTS: Sons of maternal farmers were at increased risk of cryptorchidism (157 cases; HR 1.31, 95% CI 1.12-1.53) compared to boys...... of mothers in other occupations (15 511 cases). Paternal occupation as farmer was unrelated to the risk among sons. Maternal occupation as a horticultural worker was associated with a non-significantly increased risk (72 cases; HR 1.20, 95% CI 0.95-1.52). A similar association was found for paternal...

Travailler loin de son domicile

OpenAIRE

Bonnet, Estelle; Verley, Elise; Ries, Tammy

2017-01-01

Résumé : La mobilité géographique liée à un lieu de travail éloigné du domicile – supposant soit de longs trajets quotidiens, soit de dormir en dehors du domicile – s’inscrit à l’articulation de la sphère professionnelle et de la sphère privée. Elle met à l’épreuve le couple et la distribution des rôles sexués en son sein. Cet article interroge les divisions sexuées inhérentes à cette articulation selon que l’on se place du point de vue d’une mobilité féminine ou masculine. Il examine en quoi...

African-American Fathers' Perspectives on Facilitators and Barriers to Father-Son Sexual Health Communication.

Science.gov (United States)

Randolph, Schenita D; Coakley, Tanya; Shears, Jeffrey; Thorpe, Roland J

2017-06-01

African-American males ages 13 through 24 are disproportionately affected by sexually transmitted infections (STIs) and human immunodeficiency virus (HIV), accounting for over half of all HIV infections in this age group in the United States. Clear communication between African-American parents and their youth about sexual health is associated with higher rates of sexual abstinence, condom use, and intent to delay initiation of sexual intercourse. However, little is known about African-American fathers' perceptions of what facilitates and inhibits sexual health communication with their preadolescent and adolescent sons. We conducted focus groups with 29 African-American fathers of sons ages 10-15 to explore perceived facilitators and barriers for father-son communication about sexual health. Participants were recruited from barbershops in metropolitan and rural North Carolina communities highly affected by STIs and HIV, and data were analyzed using content analysis. Three factors facilitated father-son communication: (a) fathers' acceptance of their roles and responsibilities; (b) a positive father-son relationship; and (c) fathers' ability to speak directly to their sons about sex. We also identified three barriers: (a) fathers' difficulty in initiating sexual health discussions with their sons; (b) sons' developmental readiness for sexual health information; and (c) fathers' lack of experience in talking with their own fathers about sex. These findings have implications for father-focused prevention interventions aimed at reducing risky sexual behaviors in adolescent African-American males. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Design of Experiment Approach to Hydrogen Re-embrittlement Evaluation WP-2152

Science.gov (United States)

2015-04-01

2152 by Scott M Grendahl, Hoang Nguyen, Franklin Kellogg , Shuying Zhu, and Stephen Jones Approved for public release...and Materials Research Directorate, ARL Hoang Nguyen and Franklin Kellogg Bowhead Science and Technology, LLC Shuying Zhu and Stephen Jones The...ELEMENT NUMBER 6. AUTHOR(S) Scott M Grendahl, Hoang Nguyen, Franklin Kellogg , Shuying Zhu, and Stephen Jones 5d. PROJECT NUMBER W74RDV20769717 5e

US Army Research Laboratory Lightweight and Specialty Metals Branch Research and Development (FY14)

Science.gov (United States)

2015-04-01

2014 Feb. Report No.: ARL-TR- 6807. 8) Grendahl SM, Kellogg F, Nguyen H. Effect of cleanliness on hydrogen toler- ance in high-strength steel...SJ, Kellogg F, Nguyen H, Runk D. Ul- trasonic shot peening for aviation components. Aberdeen Proving Ground (MD): Army Research Laboratory (US); 2013...M. Grendahl Weapons and Materials Research Directorate, ARL Franklyn Kellogg and Hoang Nguyen Bowhead Technical Services

Aditivos alimentarios: ¿qué son, cómo actúan, por qué son tan necesarios?

OpenAIRE

Blanco de Alvarado-Ortiz, Teresa

2014-01-01

Para John M. deMan, en su obra PrincipIes of Food Chemistry a los aditivos alimentarios con frecuencia se les asocia a algo químico, otorgándose erradamente a lo quimico características de artificial, no siempre bueno para la salud.Dicen bien erradamente, porque hombres, animales, plantas, microorganismos, alimentos, aire, cerros, minas y todo lo que nos rodea en la maravillosa naturaleza, es químico. Los aditivos alimentarios,todos químicos, naturales o artificiales son extraordinarias susta...

Impaired Reproductive Development in Sons of Women Occupationally Exposed to Pesticides during Pregnancy

DEFF Research Database (Denmark)

Andersen, Helle Raun; Schmidt, Ida M.; Grandjean, Philippe

2008-01-01

OBJECTIVES: The aim of this prospective study was to investigate whether occupational pesticide exposure during pregnancy causes adverse effects on the reproductive development in the male infants. DESIGN AND MEASUREMENTS: Pregnant women employed in greenhouses in Denmark were consecutively...... recruited, and 113 mother-son pairs were included. The mothers were categorized as occupationally exposed (91 sons) or unexposed (22 sons) to pesticides during pregnancy. Testicular position and volume, penile length, and position of urethral opening were determined at 3 months of age using standardized...

Disability in the Family: John and Alice Dewey Raising Their Son Sabino

Science.gov (United States)

Danforth, Scot

2018-01-01

Background/Context: The current biographic understanding of John Dewey's experience adopting and raising an Italian boy named Sabino emphasizes the theme of finding an emotional replacement for Morris and Gordon, two young sons who had tragically died on family trips to Europe. Lacking is substantive attention to the fact that John Dewey's son had…

The Telephone Connection: An Interview with Ernest Hemingway's Son.

Science.gov (United States)

Workman, Brooke

1979-01-01

Relates how a conference call to Ernest Hemingway's son, Gregory, resolved questions and brought understanding and excitement to a group of Iowa high school students enrolled in a 12-week Hemingway seminar. (FL)

Reproductive Rights and Son Preference in India : Mobilizing ...

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

This project is concerned with two overlapping manifestations of gender inequality in India : limited access to reproductive rights on the one hand, and practices associated with son preference on the other. Work that brings together these two issues is urgently needed, particularly in the context of declining funding for ...

Short-lived radiopharmaceutical development at E.R. Squibb and Sons, Inc

International Nuclear Information System (INIS)

Loberg, M.D.

1985-01-01

This paper describes the present status and future plans of E.R. Squibb and Sons, Inc. as they relate to the development of short-lived radiopharmaceuticals. The advantages of short-lived radiopharmaceuticals are summarized as are the problems inherent in their manufacture, quality control, and distribution. The nuclear generator is advocated as the best means of distributing short-lived radiopharmaceuticals. The E.R. Squibb and Sons work with the 82 Sr → 82 Rb generator is summarized

L'astronomie et son histoire

CERN Document Server

Roy, Jean-René

1982-01-01

Le livre de Jean-René Roy nous présente une vaste synthèse des connaissances présentes en astronomie. Le grand mérite du livre est de dérouler son sujet en parallèle avec une histoire de l'astronomie. Le côté historique est ici beaucoup plus qu'un luxe. Il redonne leurs dimensions vraies aux réponses qu'apporte l'astronomie. Pour bien sentir la nature d'une étape franchie, il faut aussi avoir vécu la situation telle qu'elle se présentait avant. Et les fiches personnelles incluses dans le livre ont l'intérêt de nous rapprocher encore plus du "" feu de l'action "". Écrit dans un style direct et

The institutionalization of Jesus' charismatic authority: "Son of Man" as case study¹

OpenAIRE

Yolanda Dreyer

2000-01-01

This article argues that Jesus used the expression "son of man" not in a titular way, but genetically, meaning "humankind". This use of "son of man" developed into a titular usage in which Jesus is identified with "Son of Man". The study shows that Jesus' use of the expression "son of man" should be understood in the context of the "little tradition" which was reinterpreted in terms of the "great tradition" in a titular way. It is argued that this transition from "litle tradition" to "great t...

Types of sons/siblings, fraternal function and peers

Directory of Open Access Journals (Sweden)

Luisa Brunori

2013-12-01

Full Text Available In this article, the author starts by exploring family dynamics using the psychodynamic-groupanalytic paradigm to explore the intertwined relationships amongst the family figures like son, daughter, parents and sibling. The work focuses on the analysis of the psychological aspects related to siblings in the family, birth order and their consequences.

Girl adoption in China-A less-known side of son preference.

Science.gov (United States)

Chen, Yuyu; Ebenstein, Avraham; Edlund, Lena; Li, Hongbin

2015-01-01

In 1987, 4 per cent of girls were adopted within China. Why? Unlike infanticide, abandonment rids parents of daughters while preserving the supply of potential brides. In fact, an erstwhile tradition common in Fujian and Jiangxi provinces had parents of sons adopting an infant girl to serve as a future daughter-in-law and household help. Analysing a nationally representative 1992 survey of children, we found that: (1) girl adoptions were concentrated in the above-mentioned provinces; (2) girls were predominantly adopted by families with sons; (3) adopted girls faced substantial disadvantage as measured by school attendance at ages 8-13. In the 1990s, as the sex ratio at birth climbed, were girls aborted rather than abandoned? Observing that in the 2000 census too many girls appear in families with older sons, we estimated that at least 1/25 girls were abandoned in the 1990s, a proportion that in Fujian and Jiangxi may have peaked at 1/10 in 1994.

Reliability of P mode event classification using contemporaneous BiSON and GOLF observations

International Nuclear Information System (INIS)

Simoniello, R; Chaplin, W J; Elsworth, Y P; Garcia, R A

2008-01-01

We carried out a comparison of the signals seen in contemporaneous BiSON and GOLF data sets. Both instruments perform Doppler shift velocity measurements in integrated sunlight, although BiSON perform measurements from the two wings of potassium absorption line and GOLF from one wing of the NaD1 line. Discrepancies between the two datasets have been observed. We show,in fact, that the relative power depends on the wing in which GOLF data observes. During the blue wing period, the relative power is mugh higher than in BiSON datasets, while a good agreement has been observed during the red period.

Major ion chemistry of the Son River, India

Indian Academy of Sciences (India)

The chemistry of major ions in the surface water of the Son River was studied in detail to determine various source(s) and processes controlling its water chemistry, seasonal and spatial variations in water chemistry, dissolved fluxes and chemical denudation rate (CDR). The study shows that Ca2+, Mg2+ and HCO 3 − are ...

Breaking the ice! Predictors about communication between nonresident African American fathers and sons about sex.

Science.gov (United States)

Burns, Jade C; Caldwell, Cleopatra H

2016-02-01

Research on communication between resident and nonresident African American fathers and their sons about sex has been understudied. The purpose of this study is to determine the influence of parenting variables, specifically, racial socialization and father involvement on nonresident African American father-son communication about sex. Data for this study are from the Fathers and Sons Project. This intervention study is designed to enhance relationships between nonresident African American fathers and their 8-12 year old sons and to prevent risky health behaviors among sons. The present study is based on 345 African American boys who completed baseline face-to-face interviews. The average age of the sons was 10.2 years old (SD = 1.4), with an average of two siblings (SD = 1.53). Age and sons' perceptions of more parental monitoring by their fathers were predictive of increased communication about sex. Racial socialization messages explained additional variance in communication about sex above other parenting variables and controls. Findings suggest when working with African American families, providers who counsel parents, and in particular provide outreach to fathers regarding communication about sex, are in a unique position to enhance parenting communication skills about sexuality. ©2015 American Association of Nurse Practitioners.

Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China

Science.gov (United States)

Chen, Wen-Hong; Radbouchoom, Sirilak; Nguyen, Hieu Quang; Nguyen, Hiep Tien; Nguyen4, Khang Sinh; Shui, Yu-Min

2018-01-01

Abstract Since 2016, KIB (Kunming Institute of Botany) and CPC (Centre for Plant Conservation of Vietnam) have conducted several surveys in the transboundary karst regions in Northern Vietnam and Southern China and seven new species in the genus Begonia Linn. (Begoniaceae) are firstly described. Amongst them, two species, Begonia albopunctata Y.M. Shui, W.H. Chen & H.Q. Nguyen and B. erectocarpa H.Q. Nguyen, Y.M. Shui & W.H. Chen, respectively belong to section Sphenanthera with berry fruits and section Leprosae with clavate berry fruits; four species, B. gulongshanensis Y.M. Shui & W. H. Chen, B. minissima H.Q. Nguyen, Y.M. Shui & W.H. Chen, B. mollissima Y.M. Shui, H.Q. Nguyen & W.H. Chen, B. rhytidophylla Y.M. Shui & W.H. Chen, belong to section Coelocentrum with parietal placentation; one species, Begonia bambusetorum H.Q. Nguyen, Y.M. Shui & W.H. Chen, belongs to section Diploclinium with 3-loculed ovary and capsules. The diagnostic characters of these species are described and illustrated in the text and photographs. PMID:29416422

Associations Between Fathers' and Sons' Sexual Risk in Rural Kenya: The Potential for Intergenerational Transmission.

Science.gov (United States)

Giusto, Ali M; Green, Eric P; Puffer, Eve S

2017-08-01

Despite high rates of HIV in areas of Sub-Saharan Africa and men's role in driving the epidemic, little is known about whether or how sexual risk-both behaviors and beliefs-may be passed down through generations of males. This study examined associations between sexual risk behaviors and sex-related beliefs of adolescent males and those of their male caregivers in Kenya, as well as the potential moderating effects of parenting characteristics and father-son relationship quality. Cross-sectional linear regression analysis was applied to baseline data from a trial of a family- and church-based intervention for families in rural Kenya that followed a stepped-wedge cluster randomized design. Our subsample consisted of 79 male caregiver and son (aged 10-16 years) dyads. Results demonstrated a direct relationship between fathers' and sons' sex-related beliefs that was not moderated by parenting or quality of father-son relationship. Parenting/relationship characteristics did moderate the relationship between fathers' and sons' sexual behavior; if fathers did not engage in high-risk sex and exhibited more positive parenting/higher relationship quality, their sons were less likely to be sexually active. Among fathers having high-risk sex, parenting was unrelated to sons' behavior except at very high levels of positive parenting/relationship quality; at these levels, sons were actually more likely to have had sex. Findings support recommendations to include male caregivers in youth HIV prevention efforts, potentially by targeting fathers' parenting strategies and their individual risk. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Has Their Son Been Vaccinated? Beliefs About Other Parents Matter for Human Papillomavirus Vaccine.

Science.gov (United States)

Schuler, Christine L; Coyne-Beasley, Tamera

2016-07-01

The goal of this study was to determine if parents' beliefs about social norms of human papillomavirus (HPV) vaccination for sons were associated with knowledge of HPV, intention to vaccinate sons, or beliefs about side effects. A cross-sectional, survey-based study of parents with sons was performed in 2010. Fisher's exact tests were used to examine associations between demographics and responses about social norms. Multivariate logistic regression models examined beliefs about social norms of male HPV vaccination and primary outcomes. Few parents agreed that others were vaccinating sons (n = 31/267, 12%), including 1% responding strongly agree and 11% responding agree. Most parents, 52%, disagreed that others were vaccinating (40% disagree, 11% strongly disagree), and 37% chose prefer not to answer regarding others' vaccination practices. Hispanic parents and those with a high school education or less were significantly more likely to choose prefer not to answer than their respective counterparts regarding vaccination norms. In multivariate models, parents agreeing others were vaccinating sons had greater odds of having high knowledge of HPV (adjusted odds ratio [aOR] high vs low knowledge 3.15, 95% confidence interval [CI] 1.13, 8.77) and increased intention to vaccinate sons (n = 243, aOR = 4.41, 95% CI = 1.51, 12.89). Beliefs about side effects were not significantly associated with beliefs about social norms. Parents' beliefs about others' vaccination practices are important with regard to knowledge of HPV and intention to vaccinate sons. Studying how various public messages about HPV vaccine may influence normative beliefs could be relevant to improving vaccination coverage. © The Author(s) 2015.

The rise of the daughter-in-law: Why son preference is weakening in ...

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

2012-11-13

Nov 13, 2012 ... Millions of women are 'missing' because they die in much larger ... This means that the population of Bangladesh, along with that of India and Pakistan, ... Sons, on the other hand, were considered insurance against poverty in old age. ... sons would defy child mortality rates to look after their aged parents.

La croissance demographique et son impact sur le developpement ...

African Journals Online (AJOL)

La croissance demographique et son impact sur le developpement des grandes villes au ... La ville de Porto-Novo au Bénin n'est pas en marge de cette réalité que ... and the need for improving its framework of life through its development.

Andrew Wyeth and N.C. Wyeth: a psychodynamic perspective on father and son.

Science.gov (United States)

Shaw, Jon A

2013-01-01

This paper examines the relationship between two extraordinary artists, father and son--N.C. Wyeth (1882-1945) and Andrew Wyeth (1917-2009)--and their art. N.C. Wyeth, the father, the most famous illustrator of his day, painted scenes full of drama and action, often of men engaged in violent life and death struggles. N.C. was unable to separate from his powerful mother and yearned for his iconic father. He thought himself an artistic failure and dedicated himself to raising his children to be geniuses. The youngest son, Andrew Wyeth, who lived a "secret life," painted scenes often characterized by pathos: bleak and barren landscapes, leaden skies, tire tracks, gray framed houses, desiccated fields, and circling buzzards. In the father-son relationship, we often seen three themes perpetuated developmentally: (1) the son's identification with the innermost conflicts of his father; (2) the yearning for the iconic father of his youth; and (3) a continuation and disavowal of his father's life. These themes are played out in the relationship between Andrew Wyeth and his father.

Older Parents Benefit More in Health Outcome From Daughters' Than Sons' Emotional Care in China.

Science.gov (United States)

Zeng, Yi; Brasher, Melanie Sereny; Gu, Danan; Vaupel, James W

2016-12-01

To examine whether older parents in China would benefit more from daughters' care than from sons' emotional care. Analysis of the unique data sets of the Chinese Longitudinal Healthy Longevity Survey conducted in 2002, 2005, and 2008-2009 in 22 provinces. As compared with having son(s), having daughter(s) is significantly more beneficial at older ages in China, with regard to maintaining higher cognitive capacity and reducing mortality risk. Such daughter advantages in providing emotional care to older parents are more profound among the oldest-old aged 80+ as compared with the young-old aged 65 to 79 and surprisingly more profound in rural areas as compared with urban areas, even though son preference is much more common among rural residents. We describe how educational campaigns aimed at informing the public about the benefits of daughter(s) for older parents' health outcome could help promote gender equality and reduce traditional son preference, especially in rural China.

The Son Jarocho and Fandango Amidst Struggle and Social Movements: Migratory Transformation and Reinterpretation of the Son Jarocho in La Nueva Espa�a, M�xico, and the United States

OpenAIRE

Hern�ndez, Alexandro David

2014-01-01

This dissertation is a study on the son jarocho and its fandango as a migratory and transformative musical culture between nations and social circumstances. The son jarocho embodies tradition in many cultural practices of society, such as its presence at social rites and at fandangos. However, there exist hidden histories, transcripts of resistance not accounted for in M�xico's official history, of the son jarocho as music of struggle and protest. From censorship, punishment, and imprisonme...

SON68 glass alteration enhanced by magnetite

Energy Technology Data Exchange (ETDEWEB)

Godon, Nicole; Gin, Stephane; Rebiscoul, Diane; Frugier, Pierre [CEA, DEN-Marcoule, F30207, Bagnols-sur-Ceze (France)

2013-07-01

This paper reports experimental and modeling results of SON68 glass / magnetite interactions while in contact with synthetic groundwater from a clay environment. It is shown that magnetite enhances glass alteration, first by the sorption of Si released from the glass onto magnetite surfaces, then by a second process that could be the precipitation of an iron silicate mineral or the transformation of magnetite into a more reactive phase like hematite or goethite. This study globally suggests a detrimental effect of magnetite on the long-term durability of nuclear glass in geological disposal conditions. (authors)

Marketingový výzkum restaurace

OpenAIRE

Dinhová, Lan

2009-01-01

The aim of this thesis was a realization of marketing research of the restaurant Thanh Long. The attention was payed to the theory of marketing research and the characterization of ethnic gastronomy. On the basis of satisfaction analysis were made improvement suggestions.

The Power of a Single Mother: The Influence of Black Women on Their Sons' Academic Performance

Science.gov (United States)

Robinson, Quintin L.; Werblow, Jacob

2013-01-01

This study examines the ways single Black mothers contribute to the educational success of their 11th-grade sons, despite the fact that their sons are enrolled in "failing schools." Data from five interviews and one focus group reveal common characteristics of how single-Black mothers help their sons beat the odds.

Sexy sons: a dead end for cytoplasmic genes.

Science.gov (United States)

Zeh, Jeanne A

2004-08-07

Critics of sexual conflict theory argue that females may gain a net reproductive benefit from mating with manipulative males because the direct costs that they suffer may be offset by the production of sexy, i.e. manipulative, sons. However, this exclusive focus on nuclear gene effects represents an incomplete view of female fitness. Females differ fundamentally from males in transmitting not only nuclear genes but also a wide range of cytoplasmic genetic elements (CGEs) that can have profound effects, from male killing to influencing development of the nervous system and cognitive ability. Maternal transmission of CGEs has two major implications for sexual selection. First, the evolution of male fitness traits, such as sperm competitive ability, may be constrained because response to selection on mitochondrial genomes can occur only through the female line. Second, CGEs bear the direct costs of male manipulation but gain no indirect benefits when females produce sexy sons. This should result in perpetual antagonistic coevolution between nuclear genes involved in male manipulation and CGEs that promote female resistance to male sexually selected traits. Explicit consideration of the consequences of selection acting on CGEs is therefore necessary for a better understanding of the relationship between sexual selection and sexual conflict.

Like daughter, like son? Fertility decline and the transformation of gender systems in the family

Directory of Open Access Journals (Sweden)

Keera Allendorf

2012-10-01

Full Text Available BACKGROUND An important question for population research is whether fertility decline transforms gender systems. OBJECTIVE This paper contributes to answering this broad question by examining how fertility decline may change the relative value and roles of daughters versus sons in families. First, I outline theoretical pathways, suggesting that a key factor is the gender composition of families. As fertility declines, the proportion of families with children of only one gender increases, which may facilitate greater gender symmetry between daughters and sons. Second, I explore how fertility decline may be transforming the relative value and roles of sons and daughters in practice in one place. METHODS The analysis draws primarily on semi-structured interviews with 30 respondents living in one Indian village. RESULTS In recent decades, fertility has declined to at least replacement levels. Respondents also perceive changes in the gender system, including less son preference, more equal schooling for sons and daughters, more freedom in marriage and pre-marital relationships, and perhaps greater daughter support of parents in old age. CONCLUSIONS The results describe changes in the relative value, treatment, and behavior of sons and daughters that are consistent with the theorized effects of fertility decline. Future research is needed, however, to determine whether fertility decline makes a unique causal contribution to changes in the gender system.

Study on photocatalysis of TiO2 nanotubes prepared by methanol ...

Indian Academy of Sciences (India)

Chau Thanh Nam1 Wein-Duo Yang1 Le Minh Duc2. Department of Chemical and Materials Engineering, National Kaohsiung University of Applied Sciences, 415 Chien-Kung Road, Kaohsiung, Taiwan 807, Republic of China; Department of Chemical Engineering, Danang University of Technology, Danang, Vietnam ...

The Putative Son's Attractiveness Alters the Perceived Attractiveness of the Putative Father.

Science.gov (United States)

Prokop, Pavol

2015-08-01

A body of literature has investigated female mate choice in the pre-mating context (pre-mating sexual selection). Humans, however, are long-living mammals forming pair-bonds which sequentially produce offspring. Post-mating evaluations of a partner's attractiveness may thus significantly influence the reproductive success of men and women. I tested herein the theory that the attractiveness of putative sons provides extra information about the genetic quality of fathers, thereby influencing fathers' attractiveness across three studies. As predicted, facially attractive boys were more frequently attributed to attractive putative fathers and vice versa (Study 1). Furthermore, priming with an attractive putative son increased the attractiveness of the putative father with the reverse being true for unattractive putative sons. When putative fathers were presented as stepfathers, the effect of the boy's attractiveness on the stepfather's attractiveness was lower and less consistent (Study 2). This suggests that the presence of an attractive boy has the strongest effect on the perceived attractiveness of putative fathers rather than on non-fathers. The generalized effect of priming with beautiful non-human objects also exists, but its effect is much weaker compared with the effects of putative biological sons (Study 3). Overall, this study highlighted the importance of post-mating sexual selection in humans and suggests that the heritable attractive traits of men are also evaluated by females after mating and/or may be used by females in mate poaching.

Individual-level socioeconomic status and community-level inequality as determinants of stigma towards persons living with HIV who inject drugs in Thai Nguyen, Vietnam.

Science.gov (United States)

Lim, Travis; Zelaya, Carla; Latkin, Carl; Quan, Vu Minh; Frangakis, Constantine; Ha, Tran Viet; Minh, Nguyen Le; Go, Vivian

2013-11-13

HIV infection may be affected by multiple complex socioeconomic status (SES) factors, especially individual socioeconomic disadvantage and community-level inequality. At the same time, stigma towards HIV and marginalized groups has exacerbated persistent concentrated epidemics among key populations, such as persons who inject drugs (PWID) in Vietnam. Stigma researchers argue that stigma fundamentally depends on the existence of economic power differences in a community. In rapidly growing economies like Vietnam, the increasing gap in income and education levels, as well as an individual's absolute income and education, may create social conditions that facilitate stigma related to injecting drug use and HIV. A cross-sectional baseline survey assessing different types of stigma and key socioeconomic characteristics was administered to 1674 PWID and 1349 community members living in physical proximity throughout the 32 communes in Thai Nguyen province, Vietnam. We created four stigma scales, including HIV-related and drug-related stigma reported by both PWID and community members. We then used ecologic Spearman's correlation, ordinary least-squares regression and multi-level generalized estimating equations to examine community-level inequality associations, individual-level SES associations and multi-level SES associations with different types of stigma, respectively. There was little urban-rural difference in stigma among communes. Higher income inequality was marginally associated with drug-related stigma reported by community members (p=0.087), and higher education inequality was significantly associated with higher HIV-related stigma reported by both PWID and community members (pinequality and HIV-related stigma is superseded by the effect of individual-level education. The results of the study confirm that socioeconomic factors at both the individual level and community level affect different types of stigma in different ways. Attention should be paid to these

?Cuales son las amenazas o peligros volcanicos?

Science.gov (United States)

Myers, Bobbie; Brantley, Steven R.; Stauffer, Peter; Hendley, James W.

2000-01-01

Los volcanes son capaces de producir numerosos peligros geologicos e hidrologicos. Los cientificos del Servicio Geologico de los EE. UU. (USGS, por sus siglas en ingles) y de otras instituciones alrededor del mundo estan estudiando los peligros de muchos de los centenares de volcanes activos y potencialmente activos del mundo. Estos cientificos vigilan muy de cerca la actividad de algunos de los volcanes mas peligrosos, por lo que estan preparados para alertar a las autoridades y/o a la poblacion en caso de que aumente sustancialmente la probabilidad de que ocurra una erupcion u otro evento peligroso.

"There is such a thing as too many daughters, but not too many sons": A qualitative study of son preference and fetal sex selection among Indian immigrants in the United States.

Science.gov (United States)

Puri, Sunita; Adams, Vincanne; Ivey, Susan; Nachtigall, Robert D

2011-04-01

In response to concerns from feminists, demographers, bioethicists, journalists, and health care professionals, the Indian government passed legislation in 1994 and 2003 prohibiting the use of sex selection technology and sex-selective abortion. In contrast, South Asian families immigrating to the United States find themselves in an environment where reproductive choice is protected by law and technologies enabling sex selection are readily available. Yet there has been little research exploring immigrant Indian women's narratives about the pressure they face to have sons, the process of deciding to utilize sex selection technologies, and the physical and emotional health implications of both son preference and sex selection. We undertook semi-structured, in-depth interviews with 65 immigrant Indian women in the United States who had pursued fetal sex selection on the East and West coasts of the United States between September 2004 and December 2009. Women spoke of son preference and sex selection as separate though intimately related phenomena, and the major themes that arose during interviews included the sociocultural roots of son preference; women's early socialization around the importance of sons; the different forms of pressure to have sons that women experienced from female in-laws and husbands; the spectrum of verbal and physical abuse that women faced when they did not have male children and/or when they found out they were carrying a female fetus; and the ambivalence with which women regarded their own experience of reproductive "choice." We found that 40% of the women interviewed had terminated prior pregnancies with female fetuses and that 89% of women carrying female fetuses in their current pregnancy pursued an abortion. These narratives highlight the interaction between medical technology and the perpetuation of this specific form of violence against women in an immigrant context where women are both the assumed beneficiaries of reproductive choice

Independent Contributions of Early Positive Parenting and Mother-Son Coercion on Emerging Social Development.

Science.gov (United States)

Akcinar, Berna; Shaw, Daniel S

2018-06-01

In the current study, we explored associations between parent-child coercion and positive parenting in the toddler period in relation to children's social-behavioral development during the school-age period. The data were drawn from the Pitt Mother & Child Project, a sample of 310 low-income, ethnically diverse boys. Drawing on tenets of both attachment and social learning theory, it was hypothesized that coercive mother-son interaction would lead to reductions in positive maternal parenting in the toddler period, and that both positive parenting and mother-son coercion in the toddler period would contribute to children's conduct problems at school entry and lower social skills and peer rejection in middle childhood. The results were largely confirmed, such that mother-son coercive interaction at 18 months was related to decreases in positive parenting at 24 months. Additionally, mother-son coercive interaction and positive parenting at 24 months were linked to child conduct problems at age 5, which in turn predicted child social skills and peer rejection during middle childhood. In addition to indirect effects through child conduct problems, mother-son coercion continued to be independently related to school-age peer rejection. The findings are discussed with respect to the importance of early coercive interactions in the growth of child social-behavioral development from early to middle childhood.

Sons fricativos surdos Voiceless fricatives sounds

Directory of Open Access Journals (Sweden)

Carla Aparecida Cielo

2008-01-01

Full Text Available TEMA: características dos sons fricativos surdos. OBJETIVO: propor uma revisão da literatura pertinente às características acústicas, fonéticas e fonológicas dos fonemas fricativos surdos que integram o sistema fonológico do Português. Além disso, são descritas suas aplicações na terapia vocal. CONCLUSÕES: os fricativos são fonemas agudos, abrangendo de 2500 a 8000Hz; são plenamente adquiridos até os 3:7 anos de idade; o /s/ que também é o mais afetado em casos de frênulo lingual curto; a omissão do /s/ é uma das ocorrências mais freqüentes na alfabetização; sendo que, no desvio fonológico e na fissura lábio-palatina, freqüentemente ocorre comprometimento de toda a classe de fricativos. Na avaliação de voz, os fricativos são mencionados com as medidas de TMF e relação s/z, bem como seu uso como sons de apoio na fonoterapia.BACKGROUND: characteristics of voiceless fricative sounds PURPOSE: to review the literature related to acoustic, phonetics and phonological characteristics of voiceless fricative sounds that are part of the phonological system of the Portuguese Language. Furthermore, it describes the use of these sounds in voice therapy. CONCLUSIONS: fricatives are acute phonemes comprised between 2500 and 8000 Hz; they are fully acquired up to the age of 3:7 years; the /s/, which is the most affected in cases of short lingual frenum; omission of the /s/ is one of the most frequent occurrences during literacy education; and in the phonological deviation and labial-palatine fissure the entire class of fricatives is frequently affected. In voice assessment, fricative sounds are mentioned as TMF measurements and s/z relationship, and their use as support sounds in speech therapy.

Major ion chemistry of the Son River, India: Weathering processes ...

Indian Academy of Sciences (India)

solute flux and CDR values. The water chemistry indicates that the Son River water is good to excellent .... to separate suspended sediments and preserved at. 4◦C for further ...... and waste water, 20th edn; American Public Health. Association ...

CME 9060 (ONLINE).indd

African Journals Online (AJOL)

9789241547833_eng.pdf (accessed. 14 July 2014). 12. Thwaites GE, Nguyen DB, Nguyen HD, et al. Dexamethasone for the treatment of tuberculous meningitis in adolescents and adults. N Engl J Med 2004;351:1741-1751. 13. Torok ME, Yen NT, Chau TT, ...

Paternal antisocial behavior and sons' cognitive ability: a population-based quasiexperimental study.

Science.gov (United States)

Latvala, Antti; Kuja-Halkola, Ralf; Långström, Niklas; Lichtenstein, Paul

2015-01-01

Parents' antisocial behavior is associated with developmental risks for their offspring, but its effects on their children's cognitive ability are unknown. We used linked Swedish register data for a large sample of adolescent men (N = 1,177,173) and their parents to estimate associations between fathers' criminal-conviction status and sons' cognitive ability assessed at compulsory military conscription. Mechanisms behind the association were tested in children-of-siblings models across three types of sibling fathers with increasing genetic relatedness (half-siblings, full siblings, and monozygotic twins) and in quantitative genetic models. Sons whose fathers had a criminal conviction had lower cognitive ability than sons whose fathers had no conviction (any crime: Cohen's d = -0.28; violent crime: Cohen's d = -0.49). As models adjusted for more genetic factors, the association was gradually reduced and eventually eliminated. Nuclear-family environmental factors did not contribute to the association. Our results suggest that the association between men's antisocial behavior and their children's cognitive ability is not causal but is due mostly to underlying genetic factors. © The Author(s) 2014.

Major ion chemistry of the Son River, India: Weathering processes ...

Indian Academy of Sciences (India)

Major ion chemistry of the Son River, India: Weathering processes, dissolved fluxes and water quality assessment. Chinmaya Maharana, Sandeep Kumar Gautam,. Abhay Kumar Singh and Jayant K Tripathi. J. Earth Syst. Sci. 124(6) cO Indian Academy of Sciences. Supplementary data ...

...And Kronos Ate His Sons

Science.gov (United States)

Vitiello, Giuseppe

In closed systems, energy is conserved. The origin of the time axis is completely arbitrary due to the invariance under continuous time-translations. The flowing of time swallows those fictitious origins one might assign on its axis, as Kronos ate his sons. Dissipation breaks such a scenario. It implies a non-forgettable origin of time. Open systems need their complement (their "double") in order to become, together, a closed system. Time emerges as an observable measured by the evolution of the open system complement, which acts as a clock. The conservation of the energy-momentum tensor in electrodynamics is considered and its relation with dissipative systems and self-similar fractal structures is discussed. The isomorphism with coherent states in quantum field theory (QFT) is established and the generator of transitions among unitarily inequivalent representations of the canonical commutation relations (CCR) is shown to provide sequences in time of phases, which defines the arrow of time. Merging properties of electrodynamics, fractal self-similarity, dissipation and coherent states point to an integrated vision of Nature.

Les Ilenti ou maudire son prochain en turc

Directory of Open Access Journals (Sweden)

Altan Gokalp

2009-05-01

Full Text Available La langue turque contemporaine dispopse d’un nombre important de formules d’invective et de malédiction qui relèvent d’un genre appelé ilenç ou ilenti, forme qui est connue depuis les premières inscriptions turques runiques de la Haute Asie. Bien que l’islam réprouve le fait de maudire son prochain, le genre issu d’une grande tradition turque ancienne est d’un usage commun chez les Turcs. Plus encore, la manière de maudire relève d’une tradition savante, d’un « Grand Parler » qui s’apparente aux genres littéraires les plus classiques comme l’épopée, le conte ou la poésie lyrique : la métrique, les rimes, l’usage des assonances obéissent aux mêmes règles que la grande tradition littéraire turque. En cela, le fait d’user de l’invective et de la malédiction est d’une certaine manière une prétention à la distinction et à la domination de l’autre. Les cibles de l’invective éclairent bien cette volonté de dominer et de détruire son ennemi (le corps, la famille, la maladie, une mort peu digne, etc..

75 FR 47771 - Certain Frozen Warmwater Shrimp from the Socialist Republic of Vietnam: Final Results and Partial...

Science.gov (United States)

2010-08-09

... products included in the scope of this investigation, regardless of definitions in the Harmonized Tariff.... Battered shrimp is a shrimp-based product that, when dusted in accordance with the definition of dusting... Thanh Long Thien Ma Seafood Tourism Material and Equipment Company (Matourimex Hochiminh City Branch...

'SON-GO-KU' : a dream of automated library

Science.gov (United States)

Sato, Mamoru; Kishimoto, Juji

In the process of automating libraries, the retrieval of books through the browsing of shelves is being overlooked. The telematic library is a document based DBMS which can deliver the content of books by simulating the browsing process. The retrieval actually simulates the process a person would use in selecting a book in a real library, where a visual presentation using a graphic display is substituted. The characteristics of prototype system "Son-Go-Ku" for such retrieval implemented in 1988 are mentioned.

The relation of son preference and religion to induced abortion: the case of South Korea.

Science.gov (United States)

Chung, Woojin

2007-09-01

This paper explores the factors that influence the practice of induced abortion in a very low fertility society, with particular emphasis on son preference and three distinct religions: Confucianism, Buddhism and Christianity. Using multivariate logistic regression models fitted by the generalized estimating equation (GEE) method, this paper analysed the data collected by the 2000 Korea National Fertility and Family Health Survey of 6348 married women aged 15-49 years with a total of 1217 pregnancy outcomes. The results showed that the likelihood of induced abortions in women with two or more children, compared with those with one child, was significantly influenced by the sex composition of the previous children: odds ratio (OR)=12.71 (95% CI=5.49, 29.42) for women with only son(s), and OR=3.91 (95% CI=1.67, 9.14) for women with only daughter(s). At parity two, women with two sons were much more likely to have induced abortions than women with two daughters (OR=5.88, 95% CI=2.70, 12.85). Although Buddhist women were not significantly different from Confucian women in induced abortion practice, Christian women were much less likely than Confucian women to have an induced abortion (OR=0.39, 95% CI=0.18, 0.88 for women with only sons and OR=0.44, 95% CI=0.24, 0.81 for women with two children). This suggests that even in this very low fertility society, son preference and religious affiliation are significant predictors of women's practice of induced abortion.

Older parents enjoy better filial piety and care from daughters than sons in China

DEFF Research Database (Denmark)

Zeng, Yi; George, Linda; Sereny, Melanie

2016-01-01

OBJECTIVE: To examine whether older parents in China would benefit more from daughters' care than from sons' emotional care. METHOD: Analysis of the unique data sets of the Chinese Longitudinal Healthy Longevity Survey conducted in 2002, 2005, and 2008-2009 in 22 provinces. RESULTS: As compared......' health outcome could help promote gender equality and reduce traditional son preference, especially in rural China....

A case of aneurysmal bone cyst in father and son

International Nuclear Information System (INIS)

Leithner, A.; Windhager, R.; Kainberger, F.; Lang, S.

1998-01-01

The authors report a familial case of primary aneurysmal bone cyst in father and son, affecting both at the same location at nearly the same age. This fact again raises the speculation of a genetic link as another factor in the pathogenesis of aneurysmal bone cyst

Mother-son discrepant reporting on parenting practices: The contribution of temperament and depression.

Science.gov (United States)

Shishido, Yuri; Latzman, Robert D

2017-06-01

Despite low to moderate convergent correlations, assessment of youth typically relies on multiple informants for information across a range of psychosocial domains including parenting practices. Although parent-youth informant discrepancies have been found to predict adverse youth outcomes, few studies have examined contributing factors to the explanation of informant disagreements on parenting practices. The current study represents the first investigation to concurrently examine the role of mother and son's self-reported affective dimensions of temperament and depression as pathways to informant discrepancies on parenting practices. Within a community sample of 174 mother-son dyads, results suggest that whereas mother's self-reported temperament evidenced no direct effects on discrepancies, the association between the product term of mother's negative and positive temperament and discrepancies on positive parenting was fully mediated by mother's depression (a mediated moderation). In contrast, son's self-reported temperament evidenced both direct and indirect effects, partially mediated by depression, on rating discrepancies for positive parenting. All told, both son's self-reported affective dimensions of temperament and depression contributed to the explanation of discrepant reporting on parenting practices; only mother's self-reported depression, but not temperament, uniquely contributed. Results highlight the importance of considering both parent and youth's report in the investigation of informant discrepancies on parenting practices. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

El voleibol adaptado en la Educación Física de octavo grado de la escuela especial “Nguyen Van Troy” en Camagüey

Directory of Open Access Journals (Sweden)

Reinier Benítez Villalobos

2007-12-01

Full Text Available Los niños y jóvenes con retraso mental presentan deficiencias en la adquisición de hábitos y habilidades motrices además de limitaciones, desde el punto de vista psicomotriz, en la coordinación, simultaneidad de los movimientos, equilibrio estático, memoria motriz y otros indicadores. Ante esta situación este trabajo tiene como objetivo adecuar el Voleibol en la Educación Física para mejorar la psicomotricidad de los retrasados mentales de 8vo grado de la escuela “Nguyen Van Troi”; para ello se trabajó con la población de estudiantes del 8vo grado aplicándoles adaptaciones en el deporte (Voleibol. Para darle validez científica se utilizaron como métodos teóricos: el históricológico, análisis-síntesis, inductivo-deductivo; de los empíricos la medición, la entrevista como técnica y con predominio de la pre-experimentación; como estadísticos de la estadística descriptiva, la media, moda, mediana, desviación estándar, coeficiente de variación y el calculo porcentual; de la inferencial la prueba T de student o Wilcoxon con un rango de 0.05 para determinar si existieron cambios significativos, todo ello a través del SPSS 9.0 for Windows. Se pudo constatar que en el diagnóstico de las habilidades el pase por abajo fue la de mayores deficiencias, mientras que en los indicadores psicomotrices solo estaba aceptable la fuerza de brazos y con la aplicación de las adecuaciones curriculares se logró mejorar las habilidades, así como los indicadores psicomotrices, por lo que recomendamos continuar realizando adecuaciones en otros deportes objeto de estudios para una mejor corrección y compensación de los niños con retraso mental.

Social marketing of low dead space syringes in Vietnam: findings from a 1-year pilot program in Hanoi, Thai Nguyen, and Ho Chi Minh City.

Science.gov (United States)

Huong, Ngo Thi Thanh; Mundy, Gary; Neukom, Josselyn; Zule, William; Tuan, Nguyen Minh; Tam, Nguyen Minh

2015-05-30

Although a growing body of evidence suggests that low dead space syringes may reduce the risk of human immunodeficiency virus (HIV) and Hepatitis C virus infection associated with sharing syringes among people who inject drugs, there is little evidence of effective approaches to motivate people who inject drugs (PWID) to shift from high to low dead space syringes. Using a mix of consumer and trade marketing approaches, informed by rapid assessments of both the syringe market and PWID preferences, practices, and behaviors in Hanoi and Ho Chi Minh City, Population Services International (PSI) Vietnam piloted an intervention to increase the use of low dead space syringes (LDSS) in the three provinces of Hanoi, Ho Chi Minh City, and Thai Nguyen, where an estimated 31% of PWID are HIV positive and 58% are living with hepatitis C virus (HCV). This paper provides a summary of the social marketing activities implemented and results achieved by PSI Vietnam during an initial 1-year pilot period from December 2012 to December 2013 in these three provinces to explore their effectiveness in motivating PWID to use low dead space syringes. We found major increases in sales of LDSS accompanied by increases in reported use and consistent use of LDSS among PWID in the three provinces included in the pilot program and a positive and independent association (odds ratio (OR) 21.08; 95% confidence interval (CI) 10.6-27.3) between LDSS use and exposure to social marketing activities. We also found that LDSS use had a stronger association with perceptions of LDSS product quality than with perceptions regarding LDSS potential to reduce HIV transmission risk and use. We conclude that social marketing interventions have an important role to play in widening access to and the use of LDSS for PWID, as they address the need for PWID to find LDSS when and where they need them and also promote the benefits of LDSS use to PWID. High coverage of these activities among PWID appears to be the key in

Having a son or daughter with Down syndrome: perspectives from mothers and fathers.

Science.gov (United States)

Skotko, Brian G; Levine, Susan P; Goldstein, Richard

2011-10-01

This study asks parents who have children with Down syndrome (DS) how they feel about their lives so that such information could be shared with expectant couples during prenatal counseling sessions. A valid and reliable survey instrument was mailed to 4,924 households on the mailing lists of six non-profit DS organizations. Of the 2,044 respondents, 99% reported that they love their son or daughter; 97% were proud of them; 79% felt their outlook on life was more positive because of them; 5% felt embarrassed by them; and 4% regretted having them. The parents report that 95% of their sons or daughters without DS have good relationships with their siblings with DS. The overwhelming majority of parents surveyed report that they are happy with their decision to have their child with DS and indicate that their sons and daughters are great sources of love and pride. Copyright © 2011 Wiley-Liss, Inc.

Values that Fathers Communicate to Sons about Sex, Sexuality, Relationships, and Marriage.

Science.gov (United States)

Coakley, Tanya M; Randolph, Schenita D; Shears, Jeffrey; Collins, Patrick

2017-01-01

African American males between ages 13 and 24 are disproportionately affected by unintended pregnancy and sexually transmitted infections (STIs) such as chlamydia, gonorrhea, syphilis, and HIV/AIDS; indeed, they account for 50% of HIV infections among all youth. Clear communication between parents and their youth about sex is associated with higher rates of sexual abstinence, condom use, and intent to delay initiation of sexual intercourse, which can prevent STIs and unintended pregnancy. However, barriers exist for parents to educate their youth about sexual health. The purpose of this article is to explore the values fathers communicate to their sons to prevent their risky sexual behaviors that lead to STIs, HIV, and adolescent parenthood. This was a qualitative study conducted from May and June 2015. African American fathers (N = 29) who had sons, ages 10 to 15 years, participated in five focus groups across metropolitan and rural North Carolina communities in barbershops. A qualitative content analysis revealed four themes regarding areas that fathers imparted their values onto their sons to protect them from sexual health risks: (a) sex, (b) sexuality, (c) relationships, and (d) marriage. The findings have implications for social work and public health practice.

Lo que son mujeres en los escenarios

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González Cañal, Rafael

2007-06-01

Full Text Available In this article I review the publishing and stage trajectory of one of Rojas Zorrilla’s most significant plays: Lo que son mujeres. As well as collecting a list of the different editions, I emphasize the 1822 version by the Mexican Manuel Eduardo de Gorostiza, which started a new renaissance period for this play on stage. I also analyze the 1899 one-act version by Emilio Bobadilla. Finally, I include all the different productions between the 17th and the 19th centuries, and address the little interest aroused in the 20th century–suffice to say that it has not been staged even during these early years of the 21st century when the centenary of Rojas Zorrilla is being celebrated.En este artículo se hace un repaso detallado de la fortuna editorial y escénica de una de las obras más significativas de Rojas Zorrilla: Lo que son mujeres. Aparte de recoger las diferentes ediciones de la misma, se hace hincapié en la refundición del mexicano Manuel Eduardo de Gorostiza, estrenada en 1822, que abrió un período de cierta recuperación de este texto dramático en los escenarios. Se analiza también la refundición que llevó a cabo en un solo acto Emilio Bobadilla en 1899. Finalmente, se registran todas las representaciones conocidas de la obra desde el siglo XVII hasta el siglo XIX y se constata el poco interés que ha despertado en los escenarios del siglo XX. Incluso en los últimos años, en los que los montajes de obras de Rojas comienzan a ser más frecuentes, esta obra no ha sido todavía llevada a escena.

O campo magnético e a massa dos mésons

OpenAIRE

Camila Sampaio Machado

2013-01-01

Neste trabalho buscamos explorar os efeitos do campo magnético, criado em colisões de íons pesados não-centrais, em estados ligados. Motivados pelo caso do átomo de hidrogênio, onde a presença do campo magnético deixa o estado mais ligado,estudamos o caso dos mésons B e D. Inicialmente trabalhamos com a equação de Schrödinger e utilizamos o modelo de potencial de Cornell que faz uma boa descrição da espectroscopoia de mésons pesados. Em seguida, utilizando as regras de soma da QCD, procuram...

Is a {mu}mol a {mu}mol? Growth and development of chrysanthemum cultivated under SON-T lighting and under LED-lighting; Is a {mu}mol a {mu}mol? Groei en ontwikkeling van chrysant geteeld onder SON-T belichting en onder LED verlichting

Energy Technology Data Exchange (ETDEWEB)

Meinen, E.; Marcelis, L.F.M.; Steenhuizen, J.W.; Dueck, T.A.

2009-12-15

Description of an experiment that was conducted, comparing LED lamps and SON-T (high pressure sodium) lamps. In climate rooms with LED (96% red sodium lamps) or SON-T lamps (without daylight), chrysanthemums were cultivated at two light intensities. Although the air temperature was the same in both treatments, the leaf temperature was clearly higher in the case of SON-T as a result of heat radiation. In the case of LED a more round leaves were observed. Plants cultivated under SON-T light developed closed crops much quicker and required a shorter reaction time (10 to 14 days at high and low light intensity). Yet, the harvest weight of the branches was the same. The net leaf photosynthesis was lower in chrysanthemums cultivated under LED lighting compared to plants cultivated under SON-T lighting. This is probably due to long-term cultivation under a spectrum of almost exclusively red light. The differences between SON-T and LED with regard to light color and heat radiation have significant consequences for growth and development. [Dutch] Een experiment is uitgevoerd om LED lampen en SON-T (hogedruk natriumlampen) lampen te vergelijken. In klimaatkamers met LED (96% rood en 4% blauw) of SON-T lampen (zonder daglichttoetreding) werden chrysanten geteeld bij 2 lichtintensiteiten. Hoewel de luchttemperatuur identiek was bij beide behandelingen was de bladtemperatuur duidelijk hoger bij SON-T als gevolg van warmtestraling. Onder LED belichting werd meer 'bol blad' waargenomen. Planten geteeld onder SON-T belichting ontwikkelden sneller een gesloten gewas en hadden een kortere reactietijd (10 tot 14 dagen bij hoge en lage lichtintensiteit). Maar het oogstgewicht van de takken was gelijk. De netto actuele bladfotosynthese was lager bij chrysanten geteeld onder LED belichting vergeleken met planten geteeld onder SON-T belichting. Dit is waarschijnlijk toe te schrijven aan langdurige teelt onder een spectrum met vrijwel alleen rood licht. De verschillen tussen SON

Son huasteco e identidad regional

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Rosa María Bonilla Burgos

2013-04-01

Full Text Available La población de la región Huasteca es partícipe de manifestaciones musicales en diferentes ámbitos, lo cual permite reconocer que entre todos los géneros utilizados destaca el son huasteco y su correspondiente bailable llamado huapango. Dichas expresiones musicales se impregnan de los ambientes tanto físico como social que viven constantemente. Es a través de las letras de los sones huastecos que se desarrolla el mecanismo para reflejar el mundo natural que perciben, y los acontecimientos que les suceden, cobrando una importancia que deriva en una identificación que trasciende. Conciben su entorno y lo refieren con sentido de pertenencia-apropiación, que les permite recrear su vida y fundirse en una identificación cultural a la que se le llamará “identidad regional”. La relevancia de considerar una expresión musical de estas características radica en que se preserva y enriquece constantemente unificando un área de México que no necesariamente corresponde a límites políticos establecidos en las diferentes etapas históricas.

Por qué todas las cuentas son falsas

OpenAIRE

Aerde, Michel van

1994-01-01

Los principales criterios para evaluación y decisión, en la sociedad actual, son inspirados por cálculos económicos. Mucho nos preocupamos de cuentas pero muy poco nos preguntamos de lo que es el dinero. Muy poco reflexionamos filosóficamente, ontológicamente, sobre la naturaleza misma del dinero. ¿Qué es esto que pretende ser la base de nuestra sociedad? El dinero es mentiroso por naturaleza. Es una representación de mucha vida, que no puede ser representada. El dinero es peligroso, se convi...

Identifying High-Traffic Patterns in the Workplace with Radio Tomographic Imaging in 3D Wireless Sensor Networks

Science.gov (United States)

2014-03-27

more likely to employ ad-hoc networks, such as in emergency and military situations when timeliness and multitasking is of the essence. The...Tristan Nguyen, AFOSR/RTC) Comm. Phone: (703) 696-7796 / DSN: 426-7796 / Fax: (703) 696-7360 Email : tristan.nguyen@afosr.af.mil 875 North Randolph Street

Understanding Motherhood as Maturation: Maternity Scripts in Lois Lowry's "Son"

Science.gov (United States)

Deszcz-Tryhubczak, Justyna; Marecki, Mateusz

2015-01-01

When put together with the other parts of The Giver Quartet, "Son" (2012), Lowry's recently published concluding book, emerges as an odd exception to the focus on young adult protagonists since it foregrounds the mother's perspective and addresses the issue of motherhood. It presents the reader with at least three conceptual models of…

Experiences of parents whose sons or daughters have (had) attempted suicide

DEFF Research Database (Denmark)

Buus, Niels; Caspersen, Jimmy; Hansen, Rasmus

2014-01-01

problem and relatives are understood as playing an important role in suicide prevention; however, suicide and suicidal behaviour affect the relatives' lives profoundly, both emotionally and socially, and the psychosocial impact on families is underresearched. DESIGN: Focus groups with parents of sons......AIM: The aim of this exploratory study was to gain further insights into the experiences of parents of sons or daughters who have attempted suicide and how these parents respond to the increased psychosocial burden following the suicide attempt(s). BACKGROUND: Suicide is a major public health...... or daughters who have attempted suicide. METHODS: In January and February 2012, we interviewed two groups of parents recruited at a counselling programme for relatives of persons who have attempted suicide. The analysis combined a thematic analysis with a subsequent analysis of how the themes were negotiated...

Self-Organizing Networks (SON) Self-Planning, Self-Optimization and Self-Healing for GSM, UMTS and LTE

CERN Document Server

Ramiro, Juan

2011-01-01

With the current explosion in network traffic, and mounting pressure on operators' business case, Self-Organizing Networks (SON) play a crucial role. They are conceived to minimize human intervention in engineering processes and at the same time improve system performance to maximize Return-on-Investment (ROI) and secure customer loyalty. Written by leading experts in the planning and optimization of Multi-Technology and Multi-Vendor wireless networks, this book describes the architecture of Multi-Technology SON for GSM, UMTS and LTE, along with the enabling technologies for SON planning, opti

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. Wein-Duo Yang. Articles written in Bulletin of Materials Science. Volume 36 Issue 5 October 2013 pp 779-788. Study on photocatalysis of TiO2 nanotubes prepared by methanol-thermal synthesis at low temperature · Chau Thanh Nam Wein-Duo Yang Le Minh Duc.

Individual-level socioeconomic status and community-level inequality as determinants of stigma towards persons living with HIV who inject drugs in Thai Nguyen, Vietnam

Science.gov (United States)

Lim, Travis; Zelaya, Carla; Latkin, Carl; Quan, Vu Minh; Frangakis, Constantine; Ha, Tran Viet; Minh, Nguyen Le; Go, Vivian

2013-01-01

Introduction HIV infection may be affected by multiple complex socioeconomic status (SES) factors, especially individual socioeconomic disadvantage and community-level inequality. At the same time, stigma towards HIV and marginalized groups has exacerbated persistent concentrated epidemics among key populations, such as persons who inject drugs (PWID) in Vietnam. Stigma researchers argue that stigma fundamentally depends on the existence of economic power differences in a community. In rapidly growing economies like Vietnam, the increasing gap in income and education levels, as well as an individual's absolute income and education, may create social conditions that facilitate stigma related to injecting drug use and HIV. Methods A cross-sectional baseline survey assessing different types of stigma and key socioeconomic characteristics was administered to 1674 PWID and 1349 community members living in physical proximity throughout the 32 communes in Thai Nguyen province, Vietnam. We created four stigma scales, including HIV-related and drug-related stigma reported by both PWID and community members. We then used ecologic Spearman's correlation, ordinary least-squares regression and multi-level generalized estimating equations to examine community-level inequality associations, individual-level SES associations and multi-level SES associations with different types of stigma, respectively. Results There was little urban–rural difference in stigma among communes. Higher income inequality was marginally associated with drug-related stigma reported by community members (p=0.087), and higher education inequality was significantly associated with higher HIV-related stigma reported by both PWID and community members (pstigma (HIV and drug related) reported by both PWID and community members. Part-time employed PWID reported more experiences and perceptions of drug-related stigma, while conversely unemployed community members reported enacting lower drug-related stigma

Léon Bardalès: Sa vie et son œuvre

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Ilias Taxidis

2011-07-01

Full Text Available Cette étude comprend la présentation et l’édition critique de deux lettres et six poèmes de Léon Bardalès qui fut l’un des dignitaires impériaux byzantins de la fin du XIIIe et du début du XIVe siècle. Pour l’occasion, toutes les données concernant l’auteur et son activité politique et littéraire sont réévaluées conformément aux informations fournies par les lettres que Bardalès a reçues d’épistoliers connus de son époque, comme Maxime Planude, Nicéphore Choumnos et Nicéphore Grégoras. Dans l’édition, les erreurs et fautes d’inattention des éditeurs précédents sont corrigées, et un apparat des sources est ajouté.

Que son las Cochinillas de los Cotrus (Naranjos, Limoneros, Mandarinos, etc. y como se Combaten.

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Posada Sinisterra. Belisario

1942-04-01

Full Text Available Las cochinillas son insectos de aspecto variado. Son llamados también insectos-escamas porque la mayoría de ellos viven protegidos por una concha o escama de forma y coloración diversa. Las especies que en seguida se describen tienen un ciclo biológico muy similar. Se reproducen por medio de huevos que depositan las hembras bajo la escama.

Like father, like son: the intergenerational cycle of adolescent fatherhood.

Science.gov (United States)

Sipsma, Heather; Biello, Katie Brooks; Cole-Lewis, Heather; Kershaw, Trace

2010-03-01

Strong evidence exists to support an intergenerational cycle of adolescent fatherhood, yet such a cycle has not been studied. We examined whether paternal adolescent fatherhood (i.e., father of study participant was age 19 years or younger when his first child was born) and other factors derived from the ecological systems theory predicted participant adolescent fatherhood. Data included 1496 young males who were interviewed annually from the National Longitudinal Survey of Youth 1997. Cox regression survival analysis was used to determine the effect of paternal adolescent fatherhood on participant adolescent fatherhood. Sons of adolescent fathers were 1.8 times more likely to become adolescent fathers than were sons of older fathers, after other risk factors were accounted for. Additionally, factors from each ecological domain-individual (delinquency), family (maternal education), peer (early adolescent dating), and environment (race/ethnicity, physical risk environment)-were independent predictors of adolescent fatherhood. These findings support the need for pregnancy prevention interventions specifically designed for young males who may be at high risk for continuing this cycle. Interventions that address multiple levels of risk will likely be most successful at reducing pregnancies among partners of young men.

THE EPITHESIS IN THE LOAN WORDS ALINTI KELİMELERDE SON TÜREME

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Gülden SAĞOL YÜKSEKKAYA

2010-01-01

Full Text Available Anaptyxis is a sound appearing that is not found in the original structure of the word. There are three types of anaptyxis: prothesis, epenthesis and epithesis. Epithesis is a vowel or consonant appearing at the end of a word which is not found in the original structure of it. Although, there isn’t not so much example, both vowel and consonant reproduction is seen even in the last sound of the word; but the derivative sound isn’t the same, standard in the whole dialects and accents. Nevertheless some derivative sounds have an intense in a specific region, they aren’t seen in the other areas or has rare example. In this study, the epithesis in the loan words in Turkish will be emphasized. Bir kelimede aslında bulunmayan bir sesin sonradan ortaya çıkmasına ses türemesi denir. Ses türemesinin üç çeşidi vardır: ön türeme, iç türeme, son türeme. Son türeme, kelimenin aslında bulunmayan bir ünlü veya ünsüzün kelime sonunda belirmesidir. Örneği fazla olmamakla birlikte son seste de hem ünlü hem de ünsüz türemesi görülür. Ancak türeyen sesler standart olarak bütün lehçe ve ağızlarda ortak değildir. Türeyen bazı sesler belli bir bölge içerisinde yoğunlaşırken, bazı bölgelerde görülmemekte veya sadece birkaç, hatta bir örnekle sınırlı kalabilmektedir. Bu çalışmada Türkçede alıntı kelimelerdeki son türeme örnekleri üzerinde durulacaktır.

‘To refer, not to characterise’: A synchronic look at the Son-of-Man logia in the Sayings Gospel Q

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Llewellyn

2013-03-01

Full Text Available The article intends to address the Son-of-Man problem by applying Delbert Burkett’s ‘question of reference’ to those Son-of-Man logia that appear in the Sayings Gospel Q. A position is taken that recent philological approaches to the Son-of-Man problem have not been overly convincing, successful or helpful. Similarly, attempting to determine the authenticity of individual Son-of-Man sayings has not led to any form of scholarly consensus. In place of these approaches, a synchronic approach is defended and applied to the Son-of-Man sayings in Q, with interesting results.

Effects of an HIV peer prevention intervention on sexual and injecting risk behaviors among injecting drug users and their risk partners in Thai Nguyen, Vietnam: a randomized controlled trial.

Science.gov (United States)

Go, Vivian F; Frangakis, Constantine; Le Minh, Nguyen; Latkin, Carl A; Ha, Tran Viet; Mo, Tran Thi; Sripaipan, Teerada; Davis, Wendy; Zelaya, Carla; Vu, Pham The; Chen, Yong; Celentano, David D; Quan, Vu Minh

2013-11-01

Globally, 30% of new HIV infections outside sub-Saharan Africa involve injecting drug users (IDU) and in many countries, including Vietnam, HIV epidemics are concentrated among IDU. We conducted a randomized controlled trial in Thai Nguyen, Vietnam, to evaluate whether a peer oriented behavioral intervention could reduce injecting and sexual HIV risk behaviors among IDU and their network members. 419 HIV-negative index IDU aged 18 years or older and 516 injecting and sexual network members were enrolled. Each index participant was randomly assigned to receive a series of six small group peer educator-training sessions and three booster sessions in addition to HIV testing and counseling (HTC) (intervention; n = 210) or HTC only (control; n = 209). Follow-up, including HTC, was conducted at 3, 6, 9 and 12 months post-intervention. The proportion of unprotected sex dropped significantly from 49% to 27% (SE (difference) = 3%, p < 0.01) between baseline and the 3-month visit among all index-network member pairs. However, at 12 months, post-intervention, intervention participants had a 14% greater decline in unprotected sex relative to control participants (Wald test = 10.8, df = 4, p = 0.03). This intervention effect is explained by trial participants assigned to the control arm who missed at least one standardized HTC session during follow-up and subsequently reported increased unprotected sex. The proportion of observed needle/syringe sharing dropped significantly between baseline and the 3-month visit (14% vs. 3%, SE (difference) = 2%, p < 0.01) and persisted until 12 months, but there was no difference across trial arms (Wald test = 3.74, df = 3, p = 0.44). Copyright © 2013 Elsevier Ltd. All rights reserved.

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. Le Minh Duc. Articles written in Bulletin of Materials Science. Volume 36 Issue 5 October 2013 pp 779-788. Study on photocatalysis of TiO2 nanotubes prepared by methanol-thermal synthesis at low temperature · Chau Thanh Nam Wein-Duo Yang Le Minh Duc · More Details ...

Theory of non-hermitian localization in one dimension: Localization ...

Indian Academy of Sciences (India)

of the finite depinning field H . The degree of depinning is measured by the averaged .... system [2] shows a direct relationship between the localization length of the ... tight-binding model in a non-hermitian field h, where the discrete sites n, ..... shows that complex eigenvalues do not appear for field strengths less thanh2.

Integrating Equality - Globalization, Women's Rights, Son Preference and Human Trafficking

OpenAIRE

Cho, Seo-Young

2011-01-01

Employing economic and social globalization indicators, we empirically analyze whether globalization affects women’s rights in the economic and social dimensions. Using panel data from 150 countries over the 1981-2008 period, we find that social globalization positively affects both women’s economic and social rights, while the impact of economic globalization disappears when controlling for social globalization. Furthermore, we find that social globalization also reduces ‘son preference’ pro...

Fathers Are Important People: A Study of Father-Son Sexual Communication

Science.gov (United States)

DiIorio, Colleen; Lehr, Sally; Wasserman, Jill L.; Eichler, Michelle; Cherry, Chauncey; Denzmore, Pamela

2006-01-01

The purpose of this study was to examine the perceived role of African-American fathers in educating their sons about sex and HIV prevention. Given that some studies have shown a relationship between parent-adolescent sexual communication and adolescent sexual behavior, and the disproportionately high rates of teen pregnancy and HIV (and other…

A Curriculum For Dispensing Optician A Case Study In Vietnam

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Duong Dieu MD

2015-08-01

Full Text Available Until 2011 there had been no full-time training course for dispensing optician diploma in Vietnam. Most of the practicing opticians with no qualification and formal training have learnt their skills through apprentice. In response to the demand of the industry Nguyen Tat Thanh University Vietnam has teamed up with Bradford College United Kingdom to develop a curriculum for a of formal 2-year full-time training for dispensing optician. The curriculum is applied for 4 semesters and graduate gets called Intermediate Professional Diploma level included 4 semesters. In VN after high school students can obtain different many levels of study such as Intermediate Professional Diploma College Bachelor Master and PhD. The 1st semester is basis of Intermediate Professional Diploma level. The 2nd semester is the study of refractive error and primary care each for 4 weeks 100 hours in theory and primary eye care 4 weeks for theory 100 hours. Also in this semester the learners have practiced clinical rotation at the Ophthalmic Hospital Ophthalmic Service in General Hospital for 10 weeks. The 3rd semester is specialized of dispensing Optician included Lenses frame contact lenses and laboratory for optician. In the 4th semester the training concentrates in the management of the eyeglasses shop and practicing in making spectacles for customers are in the 4th semester. The 1st intake of the course was opened started in 2011 and had 30 students graduated in 2013. This paper describes the experience of developing the curriculum in the context of a developing country where the industry is still under regulated and less developed. The first program optician that privileged on primary eye care will be satisfied for community WHO 2020 1 optometrist for 50.000 people and 10 ophthalmologists for 1.000.000 people. Some characteristics of first course students have been noted. The result of this curriculum will be evaluated in the coming time.

The role of God in the father/son relationship during identity formation – a Gestalt theoretical perspective

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H.B. Grobler

2010-07-01

Full Text Available This article is based on research done within the Afrikaansspeaking community in the area of the Drakenstein Municipality, Western Cape province, South Africa. The focus falls specifically on one concept that was outlined during the research, namely the perceptions of fathers and adolescent sons on identity formation within their relationship as well as the role that God plays. Combined qualitative/quantitative research was conducted with emphasis on semi-structured interviews with fathers (n=4 and adolescent boys (n=4 and an auto-ethnography of the author as the dominant component. The lessdominant quantitative component consisted of questionnaires completed by fathers (n=42 and adolescent boys (n=180. Metatheoretical assumptions and theoretical assumptions as grounding for the male identity are discussed as part of the author’s paradigmatic perspective. Furthermore, empirical findings are discussed and recommendations are made. From the discussions with fathers and their sons it was clear that both fathers and sons have a need to stand in close relationship to each other and to God. It is within this relationship where their identities are formed. However, fathers seemed to be resistant of transferring their beliefs to their sons. Adolescent boys also indicated no need to one day transfer learned behaviour from their fathers to their sons.

¡Son notables… los desaciertos y los vacíos!

Directory of Open Access Journals (Sweden)

Manuel Argüello Rodríguez

2007-10-01

Full Text Available Son notables las ausencias y los equilibrios forzados en el informe de los cinco ciudadanos costarricenses sobre el TLC. Ausencias y seudoequilibrios que han sido ya utilizados para fortalecer la campaña de propaganda arrebatadora contra la oposición al TLC indicando que ‘los notables’ desnudaron los fantasmas (con lo cual, a decir verdad no se vería nada, sería la total transparencia.

Autosomal-dominant Leber Congenital Amaurosis Caused by a Heterozygous CRX Mutation in a Father and Son.

Science.gov (United States)

Arcot Sadagopan, Karthikeyan; Battista, Robert; Keep, Rosanne B; Capasso, Jenina E; Levin, Alex V

2015-06-01

Leber congenital amaurosis (LCA) is most often an autosomal recessive disorder. We report a father and son with autosomal dominant LCA due to a mutation in the CRX gene. DNA screening using an allele specific assay of 90 of the most common LCA-causing variations in the coding sequences of AIPL1, CEP290, CRB1, CRX, GUCY2D, RDH12 and RPE65 was performed on the father. Automated DNA sequencing of his son examining exon 3 of the CRX gene was subsequently performed. Both father and son have a heterozygous single base pair deletion of an adenine at codon 153 in the coding sequence of the CRX gene resulting in a frameshift mutation. Mutations involving the CRX gene may demonstrate an autosomal dominant inheritance pattern for LCA.

Selecting sex: the effect of preferring sons.

Science.gov (United States)

Hesketh, Therese

2011-11-01

Son preference remains common in countries from East Asia through South Asia to the Middle East and North Africa. Where sex selective technology and abortion are readily available, such as in China, South Korea and India, this has led to a marked excess in male births. Worst excesses are seen in parts of rural China where there are 140 male births for every 100 female. This leads to large numbers of unmarriageable men. Concerns about the consequences centre around the propensity to aggression and violence of these men with increased levels of crime and antisocial behaviour, threatening societal stability and security. But recent studies do not support these assumptions, but rather suggest that these men are marginalised, lonely, withdrawn and prone to psychological problems. Measures to reduce sex selection should include enforcement of existing legislation on sex-selection, and public awareness campaigns about the dangers of late abortion and gender imbalance. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Why Are Indian Children So Short? The Role of Birth Order and Son Preference.

Science.gov (United States)

Jayachandran, Seema; Pandi, Rohini

2017-09-01

Child stunting in India exceeds that in poorer regions like sub-Saharan Africa. Data on over 168,000 children show that, relative to Africa, India's height disadvantage increases sharply with birth order. We posit that India’s steep birth order gradient is due to favoritism toward eldest sons, which affects parents' fertility decisions and resource allocation across children. We show that, within India, the gradient is steeper for high-son-preference regions and religions. The gradient also varies with sibling gender as predicted. A back-of-the-envelope calculation suggests that India's steeper birth order gradient can explain over one-half of the India-Africa gap in average child height.

BAKUNIN'S SON, A DIALOGIC NOVEL BY SERGIO ATZENI

Directory of Open Access Journals (Sweden)

Masina Depperu (Universidade de Lisboa

2013-10-01

Full Text Available Bakunin’s Son, a short novel by Sergio Atzeni, is the perfect embodiment of Bakhtin’s theory of the dialogic novel. The author sets his stories and characters - mostly humble outcast defeated people - in his own homeland, Sardinia. The accurately planned structure as an interview to thirty-two people reflects a multifarious reality with its complex rules and mentality expressed through different points of view, languages and ideologies. The protagonist’s story may result contradictory according to the different opinions of people who met him. Also the choice of a hybrid language contributes to create a highly connoted cultural context. In Bakunin’s Son, in fact, the Italian and the Sardinian overlap in a manner that cannot be distinguished or graphically marked, since form and meaning are fused together.Key words: dialogic novel, hybrid language.O filho de Bakunin, um romance polifónico de Sergio AtzeniO romance breve de Sergio Atzeni, O filho de Bakunin, è a perfeita exemplificação da teoria bachtininana do romance polifónico. O autor insere as histórias e as persona gens, geralmente abatidas, pessoas humildes e marginalizadas, na sua terra natal, a Sardenha. A história è estruturada na forma de entrevista a trinta e duas persona gens que com os seus pontos de vista criam una realidade multi-facetada e subjectiva. A vida de Tullio Saba, o protagonista, está narrada às vezes em modo contraditório e, por isso, os factos podem ser divergentes nas opiniões de quem esteve mais ou menos em contacto directo com ele. O uso característico de um instrumento linguístico híbrido, a meio caminho entre o italiano e o sardo, conota não somente o léxico mas também a estruturação inteira do discurso que atinge o efeito final pretendido pelo autor de descrever uma diversa ealidade antropológico-cultural.Palavras chave: romance polifónico, instrumento linguístico híbrido

THE APOCOPE IN THE LOAN WORDS ALINTI KELİMELERDE SON SES DÜŞMESİ

Directory of Open Access Journals (Sweden)

Aylin KOÇ

2010-10-01

Full Text Available Disappearance is the loss of a sound in structure of the word with some reasons. There are three types of disappearance: apheresis, syncope and apocope. The apocope is disappearance of a vowel or consonant at the end of a word. This situation isn’t standard in whole dialects and accents. Some dropping sounds, have an intense in a spesific region, they aren’t seen in the other areas or have rare examples. This is rather common in the dialects. In this study will be handled the apocope in the loan words with the examples in Turkey Turkish and contemporary Turkish dialects. Bir kelimedeki seslerden birinin, çeşitli nedenlerle düşmesine ses düşmesi denir. Ses düşmesi üç çeşittir: ön ses düşmesi, iç ses düşmesi ve son ses düşmesi. Son ses düşmesi, kelimede son ses durumunda olan ünlü veya ünsüzün düşmesidir. Bu durum, bütün lehçelerde ve ağızlarda standart değildir. Düşen bazı sesler, belli bir bölge içinde yoğunlaşırken, bazı bölgelerde görülmemekte ve hatta birkaç ya da bir örnekle sınırlı kalabilmektedir. Bu daha çok ağızlarda görülür. Çalışmada, Türkiye Türkçesinde ve Çağdaş Türk Lehçelerinde alıntı kelimelerde son ses düşmesi bahsi örnekleriyle ele alınacaktır.

Cryptorchidism and hypospadias in sons of gardeners and farmers

DEFF Research Database (Denmark)

Weidner, I S; Møller, H; Jensen, Tina Kold

1998-01-01

Cryptorchidism and hypospadias have been related to prenatal estrogen exposure in animal models. Some chemicals used in farming and gardening have been shown to possess estrogenic and other hormone-disrupting effects. Earlier studies have indicated increased risks of urogenital malformations...... in the sons of pesticide appliers. In the present study, parental occupation in the farming and gardening industry among 6,177 cases of cryptorchidism, 1,345 cases of hypospadias, and 23,273 controls, born live from 1983 to 1992 in Denmark, was investigated in a register-based case-control study...... of female gardeners could suggest an association with prenatal exposure to occupationally related chemicals....

Is Military Deployment a Risk Factor for Maternal Depression?

Science.gov (United States)

2013-01-01

679–684. 39. Quevedo LA, Silva RA, Godoy R, et al. The impact of ma- ternal post - partum depression on the language development of children at 12 months...Naval Health Research Center Is Military Deployment A Risk Factor for Maternal Depression ? Stacie Nguyen Cynthia A. LeardMann Besa Smith...Sylvester Road San Diego, California 92106-3521 Original Articles Is Military Deployment a Risk Factor for Maternal Depression ? Stacie Nguyen, MPH

Fundamental Limits of Delay and Security in Device-to-Device Communication

Science.gov (United States)

2013-01-01

max xl∈X l [ 1 l l∑ t=1 d(xt, X̂it) ] ≥ n− 1 n = 1− 1 n . This completes the proof. A.3 Proof of Theorem 4 IfR ′ < Rk(Dk), then the sum rate of any k...Nguyen, T. Nguyen, and S. Cheung, “Peer-to-Peer Streaming with Hier- archical Network Coding,” in Proc. IEEE ICME, Beijing, China , pp. 396-399, July

The Impact of Birth Order on Intergenerational Transmission of Attitudes from Parents to Adolescent Sons: The Israeli Case

Science.gov (United States)

Kulik, Liat

2004-01-01

This study deals with birth order and its impact on intergenerational transmission of parental attitudes to adolescent sons in Israeli society. The sample included 294 participants (including 98 mothers, 98 fathers, and 98 sons). The attitudes chosen were key issues of concern in Israeli society: gender role attitudes, ethnic stereotypes, and…

Son Excellence Madame Elisabeth Laurin Ambassadeur Représentant permanent de la France auprès de l’Office des Nations Unies et des autres organisations internationales en Suisse République française Son Excellence Monsieur Roberto Balzaretti Ambassadeur Directeur

CERN Multimedia

AUTHOR|(CDS)2099575

2016-01-01

Son Excellence Madame Elisabeth Laurin Ambassadeur Représentant permanent de la France auprès de l’Office des Nations Unies et des autres organisations internationales en Suisse République française Son Excellence Monsieur Roberto Balzaretti Ambassadeur Directeur,

A Stylistic Analysis of D.H. Lawrence’s ‘Sons and Lovers’

Directory of Open Access Journals (Sweden)

Nozar Niazi

2013-05-01

Full Text Available This paper aims at analyzing D.H. Lawrence’s ‘Sons and Lovers’ using a stylistic approach. Stylistics is a study of the amalgamation of form with content. The stylistic analysis of a novel goes beyond the traditional, intuitive interpretation, because it combines intuition and detailed linguistic analysis of the text. The defining elements of modern language are within the text itself, not prescribed from outside. With modernist texts, usually understanding comes from close study of the language system defined within the text itself. Form, technique and style are considered not as a mere vehicle of the content of the story, but an integral part of the work’s meaning and value. In our analysis of ‘Sons and Lovers’ the resources of language: lexis, syntax, phonology, figurative language, cohesion and coherence, are discussed in relation to the style of discourse in order to explore hidden meanings in the text. The resources of language are shown to be an essential part of the meaning of the novel.

Representations of the algebra Uq'(son) related to quantum gravity

International Nuclear Information System (INIS)

Klimyk, A.U.

2002-01-01

The aim of this paper is to review our results on finite dimensional irreducible representations of the nonstandard q-deformation U q ' (so n ) of the universal enveloping algebra U(so(n)) of the Lie algebra so(n) which does not coincide with the Drinfeld-Jimbo quantum algebra U q (so n ).This algebra is related to algebras of observables in quantum gravity and to algebraic geometry.Irreducible finite dimensional representations of the algebra U q ' (so n ) for q not a root of unity and for q a root of unity are given

The (un) making of a man: fathers and sons in the African novel

African Journals Online (AJOL)

Lipenga

Things Fall Apart (1958), Zakes Mda's The Sculptors of. Mapungubwe ... The important thing to note in his analysis is his highlighting of the various ... to this discussion – of a farmer (strong, hard-working, strict) who is contrasted with his son ...

6j-symbols for symmetric representations of SO(n) as the double series

International Nuclear Information System (INIS)

Alisauskas, Sigitas

2002-01-01

The corrected triple sum expression of Alisauskas (1987 J. Phys. A: Math. Gen. 20 35) for the recoupling (Racah) coefficients (6j-symbols) of the symmetric (most degenerate) representations of the orthogonal groups SO(n) (previously derived from the fourfold sum expression of Alisauskas also related to the result of Hormess and Junker (1999 J. Phys. A: Math. Gen. 32 4249) is rearranged into three new different double sum expressions (related to the hypergeometric Kampe de Feriet type series) and a new triple sum expression with preferable summation condition. The Regge type symmetry of special 6j-symbols of the orthogonal groups SO(n) in terms of special Kampe de Feriet F 1:4 1:3 series is revealed. The recoupling coefficients for antisymmetric representations of symplectic group Sp(2n) are derived using their relation with the recoupling coefficients of the formal orthogonal group SO(-2n)

Mate-sampling costs and sexy sons.

Science.gov (United States)

Kokko, H; Booksmythe, I; Jennions, M D

2015-01-01

Costly female mating preferences for purely Fisherian male traits (i.e. sexual ornaments that are genetically uncorrelated with inherent viability) are not expected to persist at equilibrium. The indirect benefit of producing 'sexy sons' (Fisher process) disappears: in some models, the male trait becomes fixed; in others, a range of male trait values persist, but a larger trait confers no net fitness advantage because it lowers survival. Insufficient indirect selection to counter the direct cost of producing fewer offspring means that preferences are lost. The only well-cited exception assumes biased mutation on male traits. The above findings generally assume constant direct selection against female preferences (i.e. fixed costs). We show that if mate-sampling costs are instead derived based on an explicit account of how females acquire mates, an initially costly mating preference can coevolve with a male trait so that both persist in the presence or absence of biased mutation. Our models predict that empirically detecting selection at equilibrium will be difficult, even if selection was responsible for the location of the current equilibrium. In general, it appears useful to integrate mate sampling theory with models of genetic consequences of mating preferences: being explicit about the process by which individuals select mates can alter equilibria. © 2014 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2014 European Society For Evolutionary Biology.

Literature as an exploration of the phenomenology of schizophrenia: disorder and recovery in Denis Johnson's Jesus' Son.

Science.gov (United States)

Hamm, Jay A; Leonhardt, Bethany L; Fogley, Rebecca L; Lysaker, Paul H

2014-12-01

When read as a fictional psychosis narrative, Jesus' Son, a collection of short stories by Denis Johnson, reveals important elements of the phenomenology of schizophrenia and recovery. It is possible that Jesus' Son, as a work of fiction, may be able to uniquely add depth and nuance to an understanding of the phenomenology of schizophrenia involving a state of psychological fragmentation, an ever-changing interpersonal field and a loss of personal agency. In addition, by following the protagonist in Jesus' Son as he begins to resolve some of his difficulties, the book also offers an individualised account of recovery. The authors detail how the book reveals these insights about schizophrenia and recovery and suggest that these elements are intertwined in such a manner that leads to a profound disruption of self-experience, characterised by a collapse of metacognitive processes. Jesus' Son may add depth to our understanding of the subjective experience of schizophrenia and recovery, and also may serve as one example in which the study of humanities offers an opportunity to explore the human elements in the most profound forms of suffering. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Parents' perceptions of their adolescent sons' recovery in a therapeutic community for addicted clients.

Science.gov (United States)

Chen, Gila; Elisha, Ety; Timor, Uri; Ronel, Natti

2013-11-01

A qualitative phenomenological study of parents of addicted male adolescents who were residents of a Jewish therapeutic community (TC) describes and interprets the parents' perceptions of the recovery process. Deep, semistructured interviews with 14 parents provided the data. The parents' perceptions were clustered into three main themes of meaning: (a) the process of change, (b) the experiences of family members in the course of the son's recovery process, and (c) the parents' perception of the treatment at Retorno. According to the parents, the admission of their sons into the TC brought notable relief to the family life, which enabled the whole family to begin a recovery process. The findings support the positive criminology perspective that emphasizes the disintegration-integration vector as significant in the recovery process. Recommendations for intervention planning are provided.

The Quest for the Whole in D. H. Lawrence’s Sons and Lovers

Directory of Open Access Journals (Sweden)

Nesar Uddin

2013-10-01

Full Text Available David Herbert Lawrence portrays a complex husband-wife, mother-son, and man-woman relationship in his novel Sons and Lovers. This article studied the relational motifs of the major character Paul Morel with other characters and the dire upshot resulting from this relation. The study found that Paul strove for happiness through the concerted entertainment of body and soul with his beloved people, but he failed because his mother’s unusual attachment to him negatively impacted on his building up a normal relation with others. Mother’s failure to find happiness in her conjugal life led her to pouring her love into Paul, exploiting him, making him sub-serve her own need and denying him the right to his own independent life. As a result, the son’s relation with other women proved a disastrous failure. The women with whom Paul had relation underwent part of the sufferings somehow or other. Finally, Mother’s death made him hopeless and left his life in nothingness.

Borgring sæson 1 - Vold, brand og ødelæggelse

DEFF Research Database (Denmark)

Ulriksen, Jens; Christensen, Jonas; Holm, Nanna

2017-01-01

Sæson 1 af Borgringprojektet er overstået – i hvert fald i marken. Efter måneders planlægning, både blandt arkæologer og formidlingsfolk, kunne Hendes Majestæt Dronningen officielt åbne den publikumsorienterede del af forskningsprojektet den sidste dag i maj 2016. Gennem de følgende tre måneder bl...

Multivariate Multiple Regression Models for a Big Data-Empowered SON Framework in Mobile Wireless Networks

Directory of Open Access Journals (Sweden)

Yoonsu Shin

2016-01-01

Full Text Available In the 5G era, the operational cost of mobile wireless networks will significantly increase. Further, massive network capacity and zero latency will be needed because everything will be connected to mobile networks. Thus, self-organizing networks (SON are needed, which expedite automatic operation of mobile wireless networks, but have challenges to satisfy the 5G requirements. Therefore, researchers have proposed a framework to empower SON using big data. The recent framework of a big data-empowered SON analyzes the relationship between key performance indicators (KPIs and related network parameters (NPs using machine-learning tools, and it develops regression models using a Gaussian process with those parameters. The problem, however, is that the methods of finding the NPs related to the KPIs differ individually. Moreover, the Gaussian process regression model cannot determine the relationship between a KPI and its various related NPs. In this paper, to solve these problems, we proposed multivariate multiple regression models to determine the relationship between various KPIs and NPs. If we assume one KPI and multiple NPs as one set, the proposed models help us process multiple sets at one time. Also, we can find out whether some KPIs are conflicting or not. We implement the proposed models using MapReduce.

BALTIMORE’S M.S. LEVY AND SONS: Straw Hat Makers to the World, 1870-1960

Directory of Open Access Journals (Sweden)

Jessica I. Elfenbein

2008-01-01

Full Text Available From 1860 to 1960, Baltimore was an important center of the men’s ready-to- wear clothing industries. German-speaking Jews created many businesses that manufactured and sold underwear, men’s suits, and specialty items like hats and umbrellas. The straw hat making firm started by M.S. Levy is an interesting example of a Baltimore-based, family-owned niche business that existedfor 90 years, through three generations ofa singlefamily. The M.S. Levy and Sons story has two main chapters. The first covers the period from its founding by Michael Simon Levy in the 1870s through his son Julius’ death in 1926. This is the story of ascension. A premonition about the coming popularity of straw hats, together with a small but important technological breakthrough, positioned a family and a small industry for significant expansion. The second period began in 1930 with the introduction of wool felt hats and the death of William, M.S. Levy’s oldest son, and includes the Great Depression, unionization, merger, third generation leadership, and finally, in 1959, the family’s withdrawal from the industry. This later period, as told by grandsons of the founder, is the story of struggle followed by decline.

The iron swords from the necropolis of Son Pellisser; preliminary advance

Directory of Open Access Journals (Sweden)

Agustín Fernández Mártinez

2016-11-01

Full Text Available This paper submits the iron swords from the necropolis of Son Pellisser (Calvià-Majorca. Although the materials that we find are numerous and still under research offer a preliminary study about three imported swords, found in burial objects, also their possible origin and way of introduction on the island. These weapons could be the first archaeological evidence that the Balearic mercenaries participated in the Wars of Sicily, between Carthaginians and Greeks, from the fifth century BC.

From Here to There and Back Again: The Story of a Mother, Her Son, Disability, and School Choice

Science.gov (United States)

Mann, Glenys

2016-01-01

Nelly and her children live in Queensland, Australia. When it came time for her second youngest son to start school, Nelly was not prepared for the difficulty that she had enrolling him at the school of her choice. In spite of her son's disability, Nelly thought that it was natural that he would go to his local school with his sister. It is not…

The (un) making of a man: fathers and sons in the African novel

African Journals Online (AJOL)

Lipenga

This perspective enables a reading of the texts as not merely depicting ... level, these texts reveal a structural trend where the relationship between the .... recipient of the teaching of masculinity, as Okonkwo's adopted son. .... from a feminist point of view, but in Mapungubwe, the norm is that a woman ..... critical dualism.

Le glaive et la chair : le pouvoir et son incarnation au temps des derniers Valois

OpenAIRE

Roux, Nicolas Le

2014-01-01

Au xvie siècle, pouvait-on concevoir la monarchie autrement qu’incarnée ? Servir le roi, c’était servir un prince auquel on était lié personnellement, et non une institution abstraite. Le monarque devait apparaître comme un compagnon pour la noblesse militaire. Henri II représentait le modèle du roi chevalier. Contrairement à son père, Charles IX ne faisait pas la guerre, mais il épuisait son corps dans d’interminables chasses. Henri III a tenu dans sa jeunesse le rôle de chef de guerre. Deve...

Transgenerational effects of nutrition are different for sons and daughters.

Science.gov (United States)

Zizzari, Z V; van Straalen, N M; Ellers, J

2016-07-01

Food shortage is an important selective factor shaping animal life-history trajectories. Yet, despite its role, many aspects of the interaction between parental and offspring food environments remain unclear. In this study, we measured developmental plasticity in response to food availability over two generations and tested the relative contribution of paternal and maternal food availability to the performance of offspring reared under matched and mismatched food environments. We applied a cross-generational split-brood design using the springtail Orchesella cincta, which is found in the litter layer of temperate forests. The results show adverse effects of food limitation on several life-history traits and reproductive performance of both parental sexes. Food conditions of both parents contributed to the offspring phenotypic variation, providing evidence for transgenerational effects of diet. Parental diet influenced sons' age at maturity and daughters' weight at maturity. Specifically, being born to food-restricted parents allowed offspring to alleviate the adverse effects of food limitation, without reducing their performance under well-fed conditions. Thus, parents raised on a poor diet primed their offspring for a more efficient resource use. However, a mismatch between maternal and offspring food environments generated sex-specific adverse effects: female offspring born to well-fed mothers showed a decreased flexibility to deal with low-food conditions. Notably, these maternal effects of food availability were not observed in the sons. Finally, we found that the relationship between age and size at maturity differed between males and females and showed that offspring life-history strategies in O. cincta are primed differently by the parents. © 2016 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2016 European Society For Evolutionary Biology.

When the Least Restrictive Environment is Residential: Meeting the Needs of Our Son

Science.gov (United States)

Morris, Djenne-Amal

2013-01-01

In this article, the author, a parent of Malik, a special needs child with CHARGE Syndrome, describes the difficulties she encountered with her local educational agency (LEA) in transitioning her son from the Perkins School for the Blind in Watertown, Massachusetts to the Eastern North Carolina School for the Deaf (ENCSD). At ENCSD, Malik now…

Ahn and Son Afr J Tradit Complement Altern Med. (2014) 11(1):28 ...

African Journals Online (AJOL)

cadewumi

Ahn and Son Afr J Tradit Complement Altern Med. (2014) 11(1):28-29 ... The comparisons of the frequency and choice of functional supplements were analysed using Chi-square test with. SPSS (SPSSs 18.0K for ... Significant difference of choice for functional supplements was observed between male and female (p < 0.01) ...

Young Children’s Risk-Taking: Mothers’ Authoritarian Parenting Predicts Risk-Taking by Daughters but Not Sons

Directory of Open Access Journals (Sweden)

Erin E. Wood

2017-01-01

Full Text Available We investigated how mothers’ parenting behaviors and personal characteristics were related to risk-taking by young children. We tested contrasting predictions from evolutionary and social role theories with the former predicting higher risk-taking by boys compared to girls and the latter predicting that mothers would influence children’s gender role development with risk-taking occurring more in children parented with higher levels of harshness (i.e., authoritarian parenting style. In our study, mothers reported their own gender roles and parenting styles as well as their children’s risk-taking and activities related to gender roles. The results were only partially consistent with the two theories, as the amount of risk-taking by sons and daughters did not differ significantly and risk-taking by daughters, but not sons, was positively related to mothers’ use of the authoritarian parenting style and the girls’ engagement in masculine activities. Risk-taking by sons was not predicted by any combination of mother-related variables. Overall, mothers who were higher in femininity used more authoritative and less authoritarian parenting styles. Theoretical implications as well as implications for predicting and reducing children’s risk-taking are discussed.

The Son's Fault: Martin Luther King, Jr.'s Search for and Recovery of Sonship.

Science.gov (United States)

Hinds, Jay-Paul

2018-04-01

This article examines the role of sonship in the psychological and spiritual development of men. In using the methodology of psychobiography, I explore the life history of Martin Luther King, Jr. to analyze his search for and recovery of sonship. I propose that sonship helps men rebel against and, in the end, overcome the feelings of inadequacy that are experienced in their struggles to achieve manhood, particularly within the father-son dyad. The scholarship of pastoral theologian Donald Capps is instructive in this regard, in that he suggests that sons should be allowed to search for a male figure, a father-substitute, who can affirm, not disdain or reject, this state of sonship. In the end, what is often viewed as a negative act of regression-i.e., the recovery of and return to sonship-is recognized instead as a positive one that assists a man in his journey toward wholeness.

A Combination Tissue Engineering Strategy for Schwann Cell-Induced Spinal Cord Repair

Science.gov (United States)

2015-10-01

manifests itself in the denser bone in tennis players ’ racket-holding arms or bone loss in astronauts. After the discovery of piezoresponse in dry...57 (2001) 477–484. [51] H.T. Nguyen, C. Wei, J.K. Chow, L. Nguy, H.K. Nguyen, C.E. Schmidt, Electric field stimulation through a substrate influences ...deformation in dry conditions. The range of electrical output and electric fields are shown in Table 1. The results show that at 1 Hz, 10% deformation

Command History. 1967. Volume 1. Sanitized

Science.gov (United States)

1967-01-01

the Politburo of the Lao Dong Party. This top political control center included Le Duan, General Vo Nguyen Glap, Truong Chinh , Le Duc Tho, and until...the support area Naval Support Activity (NSA) Da Nang’s vital intra- coastal trans -shipment route from the deep water port at Da Nang northward to...under the energetic guidance of MG Nguyen Duc Thang, reviewed PAGE 6 OF 1340 PAGES I% the entire process of RD and set to the task of revitalizing the

Brand Launching and Sustainingin a developing country : The case study of Honda on Vietnam Motorcycle Market

OpenAIRE

Nguyen, Thi Bich Ngoc; Nguyen, Thi Xuan Thu

2009-01-01

  Abstract Date May 29th, 2009 Course Master Thesis EFO705, International Marketing Tutor Daniel Tolstoy Authors Thi Bich Ngoc Nguyen Thi Xuan Thu Nguyen Title Brand Launching and Sustaining in a Developing CountryPurpose The project is to investigate the Brand Launching and Sustaining in a The Case Study of Honda on Vietnam Motorcycle Market developing country through the study on how Honda has successfully launched and sustained its Brand on the Motorcycle Market of Vietnam. Problems Hond...

A Female Patient with FMR1 Premutation and Mosaic X Chromosome Aneuploidy and Two Sons with Intellectual Disability.

Science.gov (United States)

Galanina, Ekaterina M; Tulupov, Andrey A; Lemskaya, Natalya A; Korostyshevskaya, Aleksandra M; Maksimova, Yuliya V; Shorina, Asia R; Savelov, Andrey A; Sergeeva, Irina G; Isanova, Evgeniya R; Grishchenko, Irina V; Yudkin, Dmitry V

2017-03-01

In this report, we describe a molecular cytogenetic study of a family burdened with intellectual disability (ID) and suicide. Our study revealed that the mother has a heterozygous premutation in the FMR1 gene and supernumerary X chromosomes as well as X-derived marker chromosomes. Both of her sons have ID and a normal chromosome number. One of the sons has fragile X syndrome, and the other has ID of an unclear nature.

"Fathers and Sons" in Xenophon's Teaching of the Man Taking Care of Himself

Science.gov (United States)

Pichugina, Victoria; Bezrogov, Vitaly

2017-01-01

This article considers the oeuvre of Xenophon (c.430-354 bc) as providing an insight into the concept of "care of the self" in Greek education. In many of his works the leading characters are men who take care of themselves through education. Addressing the theme of "fathers and sons," Xenophon aimed to show that "care of…

À chacun son puzzle

Directory of Open Access Journals (Sweden)

Jean-Noël Ferrié

2012-05-01

Full Text Available Le texte soutient que le « tournant naturaliste » que l’on nous invite à négocier ne donne aucun moyen supplémentaire pour parvenir à une description perspicace de ce que les gens font dans des circonstances précises, l’existence humaine pouvant être considérée comme une collection de circonstances précises. Sans doute le naturalisme nous permet-il de comprendre comment certaines actions humaines sont possibles, mais cela ne nous dit pas pourquoi et comment elles font sens pour tout un chacun. La méthodologie nécessaire pour éclaircir le premier point obscurcit généralement le second. Le mieux est donc de considérer que les deux approches ne vont pas de pair. Ce point de vue est soutenu à partir d’exemple tirés de l’anthropologie de la religion.To each one his puzzle. For a serene methodological pluralismThe text argues that the « naturalistic turn » that we are invited to negotiate does not give any additional means to achieve an insightful description of what people do in specific circumstances, and human existence can be considered as a collection of specific circumstances. Probably naturalism allows us to understand how some human actions are possible, but that does not tell us why and how they make sense for everyone. The methodology needed to clarify the first point usually obscures the second one. The best way is to consider that the two approaches do not go together. The text supports this view from an example drawn from the anthropology of religion.A cada uno su rompecabezas. En favor de un pluralismo metodológico serenoEl texto argumenta que la inflexión naturalista a la que se nos invita a participar no proporciona ningún medio suplementario que desemboque en una descripción perspicaz de lo que la gente hace en circunstancias concretas ya que la existencia humana puede ser considerada como una concatenación de circunstancias concretas. Sin duda el naturalismo nos permite comprender como son

Las computadoras ¿son buenas o malas para los niños?

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Revista Chasqui

2015-01-01

Full Text Available Se trabaja sobre un estudio del Instituo Argentino de Computación. Sobre las computadoras hay criterios opuestos unos las defienden y otros las atacan, pero lo cierto es que éstas no son ni buenas ni malas para los niños. Da a los padres y maestros advertencias sobre los riesgos. Informa sobre el programa Kidkey que ayuda a fijar el tiempo de conexión a Internet.

Detection de la fin de la compaction des anodes par le son

Science.gov (United States)

Sanogo, Bazoumana

L'objectif de ce projet etait de developper un outil de controle en temps reel du temps de compaction en se servant du son genere par le vibrocompacteur pendant le formage des anodes crues. Ainsi, une application a ete developpee pour l'analyse des sons enregistres. Des essais ont ete realises avec differents microphones pour une meilleure qualite des mesures et un a ete choisi pour la suite du projet. De meme, differents tests ont ete realises sur des anodes de laboratoire ainsi que des anodes a l'echelle industrielle afin de mettre en place une methode pour la detection du temps optimal necessaire au formage des anodes. Les travaux au laboratoire de carbone a l'Universite du Quebec a Chicoutimi (UQAC) ont consiste a l'enregistrement de son des anodes fabriquees sur place avec differentes configurations; et a la caracterisation de certaines anodes de l'usine. Les anodes fabriquees au laboratoire sont reparties en deux groupes. Le premier regroupe les anodes pour la validation de notre methode. Ce sont des anodes produites avec des temps de compaction differents. Le laboratoire de carbone a l'UQAC est unique et il est possible de produire des anodes avec les memes proprietes que celles des anodes industrielles. Par consequent, la validation initialement prevue a l'usine a ete effectuee avec les anodes de laboratoire. Le deuxieme groupe a servi a etudier les effets des matieres premieres sur le temps de compaction. Le type de coke et le type de brai ont constitue les differentes variations dans ce deuxieme groupe. Quant aux tests et mesures a l'usine, ils ont ete realises en trois campagnes de mesure. La premiere campagne en juin 2014 a servi a standardiser et a trouver le meilleur positionnement des appareils pour les mesures, a regler le logiciel et a faire les premieres mesures. Une deuxieme campagne en mai 2015 a fait l'objet d'enregistrement de son en classant les anodes selon differents temps de compaction. La troisieme et derniere campagne en decembre 2015 a

Meaning of becoming mother and son/daughter through massage

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Francisca Márquez Doren

2014-06-01

Full Text Available Objective: Revealing the experience of mothers when massaging their children to know the phenomenon in the context of a mother-child healthy development. Method: This is a qualitative study with a phenomenological approach carried out with 11 women who massaged their children and answered the guiding question: What did the experience of massaging your child mean to you? Results: The experience of massaging their children meant the development of their being a mother and of being a son/daughter, in addition to developing the attachment relationship between them. The massage can operationalize this integrality, become a tool of communication, stimulation and promotion of secure attachment, by promoting the loving interaction between mother and child. Conclusion: This practice should be considered as an option in the programs that promote the comprehensive health of the mother and child.

Compared study of the local structure of alteration products of SON 68 glass and natural gels; Etude comparee de la structure locale des produits d'alteration du verre SON 68 et de gels naturels

Energy Technology Data Exchange (ETDEWEB)

Pellegrin, E

2000-07-01

This study is a contribution in the understanding of the long time behavior of alteration products of the glass SON 68, used to simulate the nuclear glass R7T7. The local structure around Zirconium and iron has been probed using X-ray absorption spectroscopy in altered surface layer of glass SON 68. Alteration products of this glass have been prepared for short (3 hours to 7 days) and long (17 months) time, using various indexes of saturation for the leaching solution with respect to the Si content of the glass (from 0 to 90 %). The evolution of the local structure around Fe has also been studied in recent and old natural ferric gels. Zr, Fe- L{sub 2,3} XANES and Zr, Fe-K EXAFS spectroscopies have shown that, in the pristine glass, these elements are connected to the polymeric network. Zr is found in an environment close to that of a zircon-silicate containing Na and Ca. Trivalent Fe is a network former. The leached layer of glass SON 68 is constituted of poorly ordered Zr-and Fe-(oxi-hydr)oxides that may have been formed by a mechanism of dissolution/precipitation; a relict phase with the same Zr local structure as that observed in the pristine glass, probably obtained thanks to in-situ solid condensation. The structural characteristics of the leached layer are observed from the first steps of alteration for Zr and Fe. Conversely to Fe, the structural status of Zr depends on the leaching kinetic as well as the contents of Ca and Si in the solid. Fe-K EXAFS results in recent natural ferri-hydrides present a clear structural similarity with that determined in glass SON 68 leached products. The study of old paleosols (between 1,800 and 200,000 years) has demonstrated the long time stability of ferric gels, although an increase of medium range order around Fe is seen. (author)

Death of a son is associated with risk of suicide among parous women in Taiwan: a nested case-control study.

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Chen, Chih-Cheng; Kuo, Chien-Chun; Wu, Trong-Neng; Yang, Chun-Yuh

2012-01-01

The impact of the sex of a deceased child on maternal suicide has not been studied. We examined whether the death of a child, especially a son, increased the risk of suicide among parous Taiwanese women. This matched case-control study was done within a cohort of 1 292 462 Taiwanese women who experienced a first and singleton childbirth between 1 January 1978 and 31 December 1987 and were followed up until 31 December 2008. From the cohort, 2701 suicide cases were identified and 2701 controls were randomly selected. Multiple logistic regression was used to estimate the risk of suicide associated with the death of a child. The adjusted odds ratios (ORs) for suicide among mothers whose son had died were 2.60 (95% CI = 1.18-5.73), 2.58 (1.28-5.20), and 4.20 (0.79-22.45) for death of a son aged younger than 1 year, 1 to 17 years, and 18 years or older. The ORs for suicide associated with the death of a daughter were not statistically significant: the respective adjusted ORs were 1.86 (0.82-4.62), 1.38 (0.54-3.49), and 2.48 (0.40-15.51). The death of a child, especially a son, increased the risk of maternal suicide, which supports the notion that preference for a son is firmly rooted in traditional Chinese culture.

State supervision of SONS in the mammographic departments

International Nuclear Information System (INIS)

Jursikova, E.; Kodl, O.

2008-01-01

State Office for Nuclear Safety has been performed the state supervision over radiation protection at all mammographic centres in the Czech Republic. Inspections are carried out on the basis of requirements of: Act No. 18/1997 Coll., Atomic Act, subsequently amended; Act No. 552/1991 Coll., Supervision Act, subsequently amended; Decree No. 307 /2002 Coll., On radiation protection, as amended by Decree No. 499/2005 Coll. 137 mammography X-ray units have been used actively by 108 independent licensees since 1 September 2008. The mammography screening program started in September 2002. The screening program was carried out at 59 working places last year and already at 66 workplaces with accreditation from 1 up to 3 years this year. The activity of the centres is monitored and inspected continuously (not only by SONS). Inspections at 35 workplaces were carried out last year .The doses are significantly below guidance levels at major part of working places. Most of detected defects were eliminated after inspections. The quality of mammographic workplaces in the Czech Republic has been gradually increased and improved. (authors)

The risk of cryptorchidism among sons of women working in horticulture in Denmark

DEFF Research Database (Denmark)

Gabel, Pernille; Jensen, Morten Søndergaard; Andersen, Helle Raun

2011-01-01

Androgens are crucial for normal testicular descent. Studies show that some pesticides have estrogenic or antiandrogenic effects, and that female workers exposed to pesticides have increased risk of having a boy with cryptorchidism. The main objective of the present study was to investigate wheth...... pregnant women exposed to pesticides due to their work in horticulture experience excess risk of having sons with cryptorchidism....

DOLOR Y SUFRIMIENTO NO SON SINÓNIMOS PERO SON INTRÍNSECOS A LA NATURALEZA HUMANA:UNA VISIÓN DEL DOLOR Y EL SUFRIMIENTO HUMANO

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Rubén Darío Camargo

2012-01-01

Full Text Available El dolor y el sufrimiento no tienen un referente histórico en el hombre. Solo desde que el hombre es consciente de su humanidad se presenta el dolor y el sufrimiento. El hombre y el dolor siempre han existido, se sufre cuando se nace y se siente dolor, proceso que se repite en cada respiración celular, en cada reacción de oxireducción. Bioló-gicamente en Latín PATIOR = SUFRIR-PADECER es el esfuerzo energético de todo ser vivo para su integración factorial celular.En la medicina el dolor tiene su explicación anatómica y fisiológica, el dolor hace referencia a lo somático y a lo fisiológico. El Dolor agudo es la consecuencia inmediata de la activación del siste-ma nociceptivo, generalmente por un daño tisular somático o visceral, desapareciendo habitualmente con la lesión que lo originó. El Dolor crónico es aquel que persiste en ausencia de la lesión perifé-rica inicial. En la esencia de la filosofía el dolor es impensable e inteligible, se siente, se maneja se tolera pero no se piensa en dolor. Dolor y sufrimiento no son sinónimos pero son intrínsecos a la naturaleza humana. El hombre cuando experimenta el dolor se encuentra con su propio límite, con su propia impotencia de no poder cambiar un hecho real. El sufrimiento humano en la atención diaria del paciente enfermo no lo maneja-mos por ser este algo intangible no monitorizable y mucho menos medible y cuantificable.El dolor del enfermo no es libre ni voluntario, es producto de la fragilidad de su materia, el dolor del que sufre despierta en sus familiares la solidaridad y Tolerancia.

Using BiSON to detect solar internal g-modes

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Kuszlewicz J.

2015-01-01

Full Text Available The unambiguous detection of individual solar internal g modes continues to elude us. With the aid of new additions to calibration procedures, as well as updated methods to combine multi-site time series more effectively, the noise and signal detection threshold levels in the low-frequency domain (where the g modes are expected to be found have been greatly improved. In the BiSON 23-year dataset these levels now rival those of GOLF, and with much greater frequency resolution available, due to the long time series, there is an opportunity to place more constraints on the upper limits of individual g mode amplitudes. Here we detail recent work dedicated to the challenges of observing low-frequency oscillations using a ground-based network, including the role of the window function as well as the effect of calibration on the low frequency domain.

Dombey and Son: An Inverted Maid's Tragedy

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Taher Badinjki

2015-06-01

Full Text Available Ross Dabney, J. Butt & K. Tillotson, and others think that Dickens revised the role of Edith in the original plan of Dombey and Son upon the advice of a friend. I tend to believe that Dickens's swerve from his course was prompted by two motives, his relish for grand scenes, and his endeavour to engage the reader's sympathies for a character who was a victim of a social practice which he was trying to condemn. Dickens's humanitarian attitude sought to redeem the sinner and condemn the sin. In engaging the reader's sympathies,  Dickens  had entrapped his own.  Both Edith and Alice are shown as victims of rapacious mothers who sell anything, or anybody for money. While Good Mrs Brown sells Alice's virtue and innocence for cash, Mrs Skewton trades on Edith's beauty in the marriage market to secure fortune and a good establishment. Edith and Alice's maturity and moral growth and their scorn and anger at their mothers' false teaching come in line with public prudery. Moreover, their educators in the principles of Mammonism have not succeeded altogether in stifling their innate feminine tenderness and capacity for affection, the thing that draws them near their reader's heart and wins them love and sympathy. Keywords: Money,  transaction,  victims,  saleable,  Mormonism,  greedy, rapacious

¿Quién habla de las mujeres en las noticias donde ellas son las protagonistas?

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Ana Tamarit

2011-01-01

Full Text Available Este artículo presenta un análisis de las fuentes que los periodistas utilizan en las informaciones donde las mujeres son protagonistas de las noticias. La investigación -cuantitativa y cualitativa- se ha realizado en los periódicos de ámbito nacional y local de Castilla y León. Con los resultados obtenidos observamos cómo en los periódicos las noticias que hablan de las mujeres en la mayoría de las ocasiones no se firman. Comprobamos cuáles son las fuentes más utilizadas para la elaboración de esas noticias y las diferentes formas de citar a la fuente cuando se trata de un hombre o de una mujer.

Mothers, fathers, sons, and daughters: gender differences in factors associated with parent-child communication about sexual topics.

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Wilson, Ellen K; Koo, Helen P

2010-12-14

In the United States, nearly half of high school students are sexually active, and adolescents experience high rates of unintended pregnancy and sexually transmitted diseases. Parents can have an important influence on their children's sexual behaviour, but many parents do not talk with their children about sexual topics. Research has shown significant differences in parent-child communication about sexual topics depending on the gender of both the parent and the child. Little is known, however, about the reasons for these gender differences. The purpose of this paper is to describe how factors associated with parent-child communication about sexual topics differ by gender. Data are from a nationwide online survey with 829 fathers and 1,113 mothers of children aged 10 to 14. For each of the four gender groups (fathers of sons, fathers of daughters, mothers of sons, mothers of daughters), we calculated the distribution of responses to questions assessing (1) parent-child communication about sex-related topics, and (2) factors associated with that communication. We used chi-square tests to determine whether the distributions differed and the false discovery rate control to reduce the likelihood of type I errors. With both sons and daughters, fathers communicated less about sexual topics than mothers did. Fathers also had lower levels of many characteristics that facilitate communication about sex (e.g., lower self-efficacy and lower expectations that talking to their children about sex would have positive outcomes). Compared with parents of sons, parents of daughters (both mothers and fathers) talked more about sexual topics, were more concerned about potential harmful consequences of sexual activity, and were more disapproving of their child having sex at an early age. Using a large national sample, this study confirms findings from previous studies showing gender differences in parent-child communication about sexual topics and identifies gender differences in

Mothers, fathers, sons, and daughters: gender differences in factors associated with parent-child communication about sexual topics

Directory of Open Access Journals (Sweden)

Koo Helen P

2010-12-01

Full Text Available Abstract Background In the United States, nearly half of high school students are sexually active, and adolescents experience high rates of unintended pregnancy and sexually transmitted diseases. Parents can have an important influence on their children's sexual behaviour, but many parents do not talk with their children about sexual topics. Research has shown significant differences in parent-child communication about sexual topics depending on the gender of both the parent and the child. Little is known, however, about the reasons for these gender differences. The purpose of this paper is to describe how factors associated with parent-child communication about sexual topics differ by gender. Methods Data are from a nationwide online survey with 829 fathers and 1,113 mothers of children aged 10 to 14. For each of the four gender groups (fathers of sons, fathers of daughters, mothers of sons, mothers of daughters, we calculated the distribution of responses to questions assessing (1 parent-child communication about sex-related topics, and (2 factors associated with that communication. We used chi-square tests to determine whether the distributions differed and the false discovery rate control to reduce the likelihood of type I errors. Results With both sons and daughters, fathers communicated less about sexual topics than mothers did. Fathers also had lower levels of many characteristics that facilitate communication about sex (e.g., lower self-efficacy and lower expectations that talking to their children about sex would have positive outcomes. Compared with parents of sons, parents of daughters (both mothers and fathers talked more about sexual topics, were more concerned about potential harmful consequences of sexual activity, and were more disapproving of their child having sex at an early age. Conclusions Using a large national sample, this study confirms findings from previous studies showing gender differences in parent

Sociosexually unrestricted parents have more sons: a further application of the generalized Trivers-Willard hypothesis (gTWH).

Science.gov (United States)

Kanazawa, Satoshi; Apari, Péter

2009-01-01

The generalized Trivers-Willard hypothesis (gTWH) proposes that parents who possess any heritable trait which increases male reproductive success at a greater rate than female reproductive success in a given environment will have a higher-than-expected offspring sex ratio, and parents who possess any heritable trait which increases the female reproductive success at a greater rate than male reproductive success in a given environment will have a lower-than-expected offspring sex ratio. One heritable trait which increases the reproductive success of sons much more than that of daughters is unrestricted sociosexual orientation. We therefore predict that parents with unrestricted sociosexual orientation (measured by the number of sexual partners, frequency of sex, and attitudes toward relationship commitment and sexual exclusivity) have a higher-than-expected offspring sex ratio (more sons). We analyse the US General Social Surveys and the National Longitudinal Study of Adolescent Health (Add Health), both with large nationally representative samples. Our analyses support the prediction from the gTWH. One standard deviation increase in unrestrictedness of sociosexual orientation increases the odds of having a son by 12-19% in the representative American samples.

Complicated grief and manic comorbidity in the aftermath of the loss of a son.

Science.gov (United States)

Carmassi, Claudia; Shear, M Katherine; Socci, Chiara; Corsi, Martina; Dell'osso, Liliana; First, Michael B

2013-09-01

Based on the recommendations of the sub-workgroup on trauma and dissociative disorders, the American Psychiatric Association (APA) removed the "bereavement exclusion" from the criteria for major depression in DSM-5. In addition, proposed DSM-5 research criteria for persistent complex bereavement disorder (PCBD) were included in the new manual in a section for conditions and criteria needing further research. We describe a case that warranted such a diagnosis. The patient was a 52- year-old woman who was admitted to the inpatient unit of our clinic on the birthday of her son who had died 18 months earlier. She was diagnosed with a manic episode with psychotic symptoms according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) criteria and was treated accordingly. Three months after discharge, she made a suicide attempt and was admitted and re-assessed. During this admission, she completed the Inventory of Complicated Grief (ICG), the Mood-Spectrum Rating Scale (MOODS-SR), and the Trauma and Loss Spectrum questionnaire (TALS-SR). She endorsed symptoms of intense yearning for her son, feelings of shock and disbelief, anger and bitterness related to his death, estrangement from others, auditory, tactile and visual hallucinations of the deceased, and intense emotional reactivity to memories of her son. These symptoms were sufficiently prolonged and severe to meet criteria for complicated grief. While complicated grief appeared to be the primary diagnosis for this patient, when she was diagnosed using only DSMIV-TR criteria, her treatment failed to address herprimary problem. This case draws attention to the occurrence of manic-like symptoms as well as depression-like manifestations following bereavement and highlights the importance of including the syndrome of complicated grief in the diagnostic nomenclature.

Effect of Callovo-Oxfordian clay rock on the dissolution rate of the SON68 simulated nuclear waste glass

Energy Technology Data Exchange (ETDEWEB)

Neeway, James J., E-mail: James.Neeway@pnnl.gov [SUBATECH, Unité Mixte de Recherche 6457, École des Mines de Nantes, CNRS/IN2P3, Université de Nantes, BP 20722, 44307 Nantes cedex 3 (France); Abdelouas, Abdesselam; Ribet, Solange; El Mendili, Yassine [SUBATECH, Unité Mixte de Recherche 6457, École des Mines de Nantes, CNRS/IN2P3, Université de Nantes, BP 20722, 44307 Nantes cedex 3 (France); Schumacher, Stéphan [ANDRA, Parc de la Croix Blanche, 1/7 rue Jean Monnet, 92298 Châtenay-Malabry (France); Grambow, Bernd [SUBATECH, Unité Mixte de Recherche 6457, École des Mines de Nantes, CNRS/IN2P3, Université de Nantes, BP 20722, 44307 Nantes cedex 3 (France)

2015-04-15

Long-term storage of high-level nuclear waste glass in France is expected to occur in an engineered barrier system (EBS) located in a subsurface Callovo-Oxfordian (COx) clay rock formation in the Paris Basin in northeastern France. Understanding the behavior of glass dissolution in the complex system is critical to be able to reliably model the performance of the glass in this complex environment. To simulate this multi-barrier repository scenario in the laboratory, several tests have been performed to measure glass dissolution rates of the simulated high-level nuclear waste glass, SON68, in the presence of COx claystone at 90 °C. Experiments utilized a High-Performance Liquid Chromatography (HPLC) pump to pass simulated Bure site COx pore water through a reaction cell containing SON68 placed between two COx claystone cores for durations up to 200 days. Silicon concentrations at the outlet were similar in all experiments, even the blank experiment with only the COx claystone (∼4 mg/L at 25 °C and ∼15 mg/L at 90 °C). The steady-state pH of the effluent, measured at room temperature, was roughly 7.1 for the blank and 7.3–7.6 for the glass-containing experiments demonstrating the pH buffering capacity of the COx claystone. Dissolution rates for SON68 in the presence of the claystone were elevated compared to those obtained from flow-through experiments conducted with SON68 without claystone in silica-saturated solutions at the same temperature and similar pH values. Additionally, through surface examination of the monoliths, the side of the monolith in direct contact with the claystone was seen to have a corrosion thickness 2.5× greater than the side in contact with the bulk glass powder. Results from one experiment containing {sup 32}Si-doped SON68 also suggest that the movement of Si through the claystone is controlled by a chemically coupled transport with a Si retention factor, K{sub d}, of 900 mL/g.

Son preference, number of children, education and occupational choice in rural Nepal

OpenAIRE

Hatlebakk, Magnus

2012-01-01

A unique family survey was conducted in Nepal to investigate the economic consequences of having a first-born girl. Women get more children, but we find no causal effect of number of children on economic outcomes. But independently of the number of children there is a positive effect on boys' education of having a first born sister, who presumably takes care of household work so the boys can focus on school. This indicates a stronger son-preference in Nepal than what is found in studies from ...

Jean Alesi and his son Giuliano visited CERN

CERN Multimedia

Emma Jones

2010-01-01

Jean Alesi, former F1 racing driver, and his kids visited CERN on Monday 1st February 2010. The Bulletin and the Video productions team had the opportunity to meet him. The video interview is transcribed for your convenience. What attracted you to CERN, what was it that made you want to come? We talked at home with the children about places to see close to us, like CERN, where they are seeking to reproduce the origins of the world. These things are so far removed from what we ordinarily think and talk about, that they captured our imagination and made us want to come see for ourselves. We know that your son (Giuliano, 9 years) is interested in what is happening at CERN, so we'd like to ask him: how did he find out about it? Giuliano: I am very interested in the technologies used in laboratories, and the exploration of the Universe. Plus, I wanted to see some of the incredible machines. I enjoyed my visit a lot. I found out about CERN from my mother. She showed me a video that I really liked, so I wanted to...

The risk of cryptorchidism among sons of women working in horticulture in Denmark: a cohort study.

Science.gov (United States)

Gabel, Pernille; Jensen, Morten Søndergaard; Andersen, Helle Raun; Baelum, Jesper; Thulstrup, Ane Marie; Bonde, Jens Peter; Toft, Gunnar

2011-11-14

Androgens are crucial for normal testicular descent. Studies show that some pesticides have estrogenic or antiandrogenic effects, and that female workers exposed to pesticides have increased risk of having a boy with cryptorchidism. The main objective of the present study was to investigate whether pregnant women exposed to pesticides due to their work in horticulture experience excess risk of having sons with cryptorchidism. We conducted a cohort study of pregnant women working in horticulture using four cohorts including one cohort established with data from the departments of occupational medicine in Jutland and Funen and three existing mother-child cohorts (n=1,468). A reference group was established from the entire Danish population of boys born in the period of 1986-2007 (n=783,817). Nationwide Danish health registers provided information on birth outcome, cryptorchidism diagnosis and orchiopexy. The level of occupational exposure to pesticides was assessed by expert judgment blinded towards outcome status. Risk of cryptorchidism among exposed horticulture workers compared to the background population and to unexposed horticulture workers was assessed by Cox regression models. Pesticide exposed women employed in horticulture had a hazard ratio (HR) of having cryptorchid sons of 1.39 (95% CI 0.84; 2.31) and a HR of orchiopexy of 1.34 (0.72; 2.49) compared to the background population. Analysis divided into separate cohorts revealed a significantly increased risk of cryptorchidism in cohort 2: HR 2.58 (1.07;6.20) and increased risk of orchiopexy in cohort 4: HR 2.76 (1.03;7.35), but no significant associations in the other cohorts. Compared to unexposed women working in horticulture, pesticide exposed women had a risk of having sons with cryptorchidism of 1.34 (0.30; 5.96) and of orchiopexy of 1.93 (0.24;15.4). The data are compatible with a slightly increased risk of cryptorchidism in sons of women exposed to pesticides by working in horticulture.

La Mycorhize à arbuscules : quels bénéfices pour l'homme et son ...

African Journals Online (AJOL)

La Mycorhize à arbuscules : quels bénéfices pour l'homme et son ... et quantitative de la production végétale mais aussi pour une gestion et une remédiation ... Mycorrhizal symbiosis, and specifically arbuscular mycorrhization, which occurs ...

The Tragedy of Hamlet, Son of an Organic Chemist of Denmark

Science.gov (United States)

Brisbois, Ronald G.

2004-04-01

Once faced with structure reactivity relationships in the context of nucleophilic substitution at sp 3 carbon, introductory organic chemistry students must compare and contrast the various attributes and ramifications of S N 2 versus S N 1 reaction pathways. The dramatic (even melodramatic) way in which some students ask such comparative questions inspired a parody of Hamlet's famous to be or not to be soliloquy. Herein, Hamlet (the son of an organic chemist of Denmark) is the surrogate of any and every student as he uses a thoroughly Shakespearian approach to sorting out some of the key distinguishing features of S N 2 versus S N 1 reactions.

Parental mental health after the accidental death of a son during military service: 23-year follow-up study.

Science.gov (United States)

Kristensen, Pål; Heir, Trond; Herlofsen, Pål H; Langsrud, Øyvind; Weisæth, Lars

2012-01-01

We prospectively studied parental mental health after suddenly losing a son in a military training accident. Parents (N = 32) were interviewed at 1, 2 and 23 years after the death of their son. The General Health Questionnaire and Expanded Texas Inventory of Grief were self-reported at 1, 2, 5, and 23 years; the Inventory of Complicated Grief was self-reported at 23 years. We observed a high prevalence of psychiatric disorders at 1- and 2-year follow-ups (57% and 45%, respectively), particularly major depression (43% and 31%, respectively). Only one mental disorder was diagnosed at the 23-year follow-up. Grief and psychological distress were highest at 1- and 2-year follow-ups. Spouses exhibited a high concordance of psychological distress. Mothers reported more intense grief reactions than did fathers. The loss of a son during military service may have a substantial impact on parental mental health particularly during the first 2 years after death. Spouses' grief can be interrelated and may contribute to their psychological distress.

Atmospheric Extinction Coefficients in the Ic Band for Several Major International Observatories: Results from the BiSON Telescopes, 1984-2016

Science.gov (United States)

Hale, S. J.; Chaplin, W. J.; Davies, G. R.; Elsworth, Y. P.; Howe, R.; Lund, M. N.; Moxon, E. Z.; Thomas, A.; Pallé, P. L.; Rhodes, E. J., Jr.

2017-09-01

Over 30 years of solar data have been acquired by the Birmingham Solar Oscillations Network (BiSON), an international network of telescopes used to study oscillations of the Sun. Five of the six BiSON telescopes are located at major observatories. The observational sites are, in order of increasing longitude: Mount Wilson (Hale) Observatory (MWO), California, USA; Las Campanas Observatory, Chile; Observatorio del Teide, Izaña, Tenerife, Canary Islands; the South African Astronomical Observatory, Sutherland, South Africa; Carnarvon, Western Australia; and the Paul Wild Observatory, Narrabri, New South Wales, Australia. The BiSON data may be used to measure atmospheric extinction coefficients in the {{{I}}}{{c}} band (approximately 700-900 nm), and presented here are the derived atmospheric extinction coefficients from each site over the years 1984-2016.

Developing management packages for acid sulphate soils based on farmer and expert knowledge : field study in the Mekong Delta, Viet Nam

OpenAIRE

Quang Tri, Le

1996-01-01

Effective interaction of farmers' expertise and expert knowledge has been a special point of attention for this study. The objectives of the study were to describe the process of interaction between farmers and experts in improving the use of acid sulphate soils and to point out difficulties encountered. Actual conditions for four major areas were described including variabilities. Four representative areas: Tan Thanh, Tri Ton, Phung Hiep, and Hong Dan in the Mekong Delta, Viet Nam...

Hi-Plex for Simple, Accurate, and Cost-Effective Amplicon-based Targeted DNA Sequencing.

Science.gov (United States)

Pope, Bernard J; Hammet, Fleur; Nguyen-Dumont, Tu; Park, Daniel J

2018-01-01

Hi-Plex is a suite of methods to enable simple, accurate, and cost-effective highly multiplex PCR-based targeted sequencing (Nguyen-Dumont et al., Biotechniques 58:33-36, 2015). At its core is the principle of using gene-specific primers (GSPs) to "seed" (or target) the reaction and universal primers to "drive" the majority of the reaction. In this manner, effects on amplification efficiencies across the target amplicons can, to a large extent, be restricted to early seeding cycles. Product sizes are defined within a relatively narrow range to enable high-specificity size selection, replication uniformity across target sites (including in the context of fragmented input DNA such as that derived from fixed tumor specimens (Nguyen-Dumont et al., Biotechniques 55:69-74, 2013; Nguyen-Dumont et al., Anal Biochem 470:48-51, 2015), and application of high-specificity genetic variant calling algorithms (Pope et al., Source Code Biol Med 9:3, 2014; Park et al., BMC Bioinformatics 17:165, 2016). Hi-Plex offers a streamlined workflow that is suitable for testing large numbers of specimens without the need for automation.

«¿Quién soy yo? ¿Quiénes son ellos/as?». Personajes en busca de identidad

Directory of Open Access Journals (Sweden)

Caretti, Laura

2006-12-01

Full Text Available Who am I? Who are they? These are the questions haunting the characters, created by writers such as Ibsen, Pirandello, Beckett and others, whose emblematic search for identity is explored in the article. The complex interconnections between subjectivity and alterity are focused within the coordinates of space (society and time (memory in their outward and inward movement. The characters are seen on stage relating also to the otherness of actors and spectators. Particular relief is given to the difference between the female and male search for identity in the light of contemporary historical changes.¿Quién soy yo? ¿Quiénes son ellos/as? Estas son las cuestiones que obsesionan a los personajes creados por escritores como Ibsen, Pirandello, Beckett y otros, cuya emblemática búsqueda de identidad se explora a lo largo de este artículo. Las complejas interconexiones entre subjetividad y alteridad son analizadas con las coordenadas del espacio (sociedad y el tiempo (memoria en su movimiento interno y externo. Los personajes son vistos en el escenario desde la alteridad de actores y espectadores. Un particular relieve se otorga a la diferencia entre la búsqueda de la identidad femenina y masculina a la luz de los cambios históricos contemporáneos.

Polyandrous females provide sons with more competitive sperm: Support for the sexy-sperm hypothesis in the rattlebox moth (Utetheisa ornatrix).

Science.gov (United States)

Egan, Andrea L; Hook, Kristin A; Reeve, H Kern; Iyengar, Vikram K

2016-01-01

Given the costs of multiple mating, why has female polyandry evolved? Utetheisa ornatrix moths are well suited for studying multiple mating in females because females are highly polyandrous over their life span, with each male mate transferring a substantial spermatophore with both genetic and nongenetic material. The accumulation of resources might explain the prevalence of polyandry in this species, but another, not mutually exclusive, possibility is that females mate multiply to increase the probability that their sons will inherit more-competitive sperm. This latter "sexy-sperm" hypothesis posits that female multiple mating and male sperm competitiveness coevolve via a Fisherian runaway process. We tested the sexy-sperm hypothesis by using competitive double matings to compare the sperm competition success of sons of polyandrous versus monandrous females. In accordance with sexy-sperm theory, we found that in 511 offspring across 17 families, the male whose polyandrous mother mated once with each of three different males sired significantly more of all total offspring (81%) than did the male whose monandrous mother was mated thrice to a single male. Interestingly, sons of polyandrous mothers had a significantly biased sex ratio of their brood toward sons, also in support of the hypothesis. © 2015 The Author(s). Evolution © 2015 The Society for the Study of Evolution.

Like father, like son: periventricular nodular heterotopia and nonverbal learning disorder.

Science.gov (United States)

McCann, Marcia V; Pongonis, Stephen J; Golomb, Meredith R; Edwards-Brown, Mary; Christensen, Celanie K; Sokol, Deborah K

2008-08-01

Periventricular nodular heterotopia is a common malformation of cortical development in which the migration of developing neurons destined for the cerebral cortex is abbreviated. Bilateral periventricular nodular heterotopia is most commonly an X-linked disorder that involves mutations in the filamin A (FLNA) gene, but an autosomal recessive form and sporadic forms have been identified. To our knowledge, autosomal dominant transmission of isolated periventricular nodular heterotopia has not been reported. Periventricular nodular heterotopia has a heterogeneous phenotype, associated commonly with seizure disorder, and more recently with reading deficits and visual-spatial deficits in some patients. We present a father and son with bilateral periventricular nodular heterotopia and similar visual-spatial learning deficits, consistent with nonverbal learning disability.

Thermodynamic and structural models compared with the initial dissolution rates of SON glass samples

International Nuclear Information System (INIS)

Tovena, I.; Advocat, T.; Ghaleb, D.; Vernaz, E.

1993-01-01

The experimentally determined initial dissolution rate R 0 of nuclear glass was correlated with thermodynamic parameters and structural parameters. The initial corrosion rates of six ''R7T7'' glass samples measured at 100 deg C in a Soxhlet device were correlated with the glass free hydration energy and the glass formation enthalpy. These correlations were then tested with a group of 26 SON glasses selected for their wide diversity of compositions. The thermodynamic models provided a satisfactory approximation of the initial dissolution rate determined under Soxhlet conditions for SON glass samples that include up to 15 wt% of boron and some alumina. Conversely, these models are inaccurate if the boron concentration exceeds 15 wt% and the glass contains no alumina. Possible correlations between R 0 and structural parameters, such as the boron coordination number and the number of nonbridging oxygen atoms, were also investigated. The authors show that R 0 varies inversely with the number of 4-coordinate boron atoms; conversely, the results do not substantiate published reports of a correlation between R 0 and the number of nonbridging oxygen atoms. (authors). 13 refs., 2 figs., 4 tabs

Compte rendu critique du livre Voir son steak comme un animal mort, de Martin Gibert

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Drolet, Marie-Josée

2016-10-01

Full Text Available This critical review provides, first, a step-by-step synthesis of the arguments presented in each chapter of Martin Gibert’s bookVoir son steak comme un animal mort (Seeing your steak as a dead animal. Second, a critical perspective of the book and a personal reflection are presented.

¿Son Fiables las Estimaciones de Pobreza en América Latina?

OpenAIRE

Sanjay G. Reddy

2008-01-01

¿Cuál es el nivel de pobreza de ingresos en América Latina? ¿Ha estado disminuyendo? ¿Son fiables las estimaciones actuales? El enfoque más influyente para medir la pobreza de ingresos a nivel regional y mundial es él utilizado por el Banco Mundial, que establece líneas internacionales de pobreza de ?un dólar al día? y ?dos dólares al día? por persona. El banco utiliza factores de ?paridad del poder adquisitivo? (PPA) para transformar estas líneas internacionales en monedas locales. (...)...

77 FR 72906 - Chessie Logistics Co., LLC-Acquisition and Operation Exemption-J. Emil Anderson & Son, Inc.

Science.gov (United States)

2012-12-06

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. FD 35700] Chessie Logistics Co., LLC--Acquisition and Operation Exemption-- J. Emil Anderson & Son, Inc. Chessie Logistics Co... served on Ariel A. Erbacher, Legal Counsel, Chessie Logistics Co., LLC, 1001 Green Bay Rd., Unit 204...

Mothers’ Academic Gender Stereotypes and Education-Related Beliefs About Sons and Daughters in African American Families

Science.gov (United States)

Wood, Dana; Kurtz-Costes, Beth; Okeke-Adeyanju, Ndidi; Rowley, Stephanie J.

2010-01-01

The role of African American mothers’ academic gender stereotype endorsement in shaping achievement-related expectations for and perceptions of their own children was examined. Mothers (N = 334) of 7th and 8th graders completed measures of expectations for their children’s future educational attainment, perceptions of their children’s academic competence, and academic gender stereotypes. Consistent with hypotheses, mothers held less favorable expectations for sons and perceived sons to be less academically competent than daughters. In addition, mothers reported stereotypes favoring girls over boys in academic domains; stereotype endorsement, in turn, was related to mothers’ educational expectations for and beliefs about the academic competence of their own children, even with youths’ actual achievement controlled. Negative stereotypes about the academic abilities of African American boys may create a negative feedback loop, thereby contributing to the maintenance of the gender gap in African Americans’ educational outcomes. PMID:20648228

Poesía y filosofía son de palabra

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Santamaría Pargada, Antonio

2006-04-01

Full Text Available The imaginary and sinister concentration-camp chief Otto Friedrich Zur Linde was conceived by Jorge-Luis Borges as an example of misunderstanding philosophy and life, by seeing in them only the power of fight. This conception is compared with a dynamic understanding of philosophy. For Mr. Zur Linde Aristotle and Plato represent this confrontation, and each philosophical debate in history could be considered as a moment in it. But now, in the last fight, the will to power of man has gone beyond all the limits, even of morality. However some modern techniques of appropriation of ancient philosophy are completely opposed to this conception, namely Paul Ricoeur’s theory of fiction and Heidegger’s Sein und Schein,. Ultimately, the close relationship between poetry and philosophy since its origins speak against this thesis. A closer analysis of Nietzsche and Hölderlin will help to enlighten how wrong Zur Linde´s conception is..El siniestro jefe de un campo de concentración Otto Friedrich Zur Linde, concebido por Borges como ejemplo de una interpretación de la filosofía y la vida en la que la lucha es el único motor, es confrontado con una concepción de la filosofía dinámica. Zur Linde mantiene que Aristóteles y Platón son el enfrentamiento filosófico paradigmático. En el último momento del enfrentamiento la voluntad de poder de un nuevo superhombre ha rebasado todos los límites, incluso el de la conciencia. A esto se oponen las técnicas de apropiación filosófica del mundo griego por parte de la modernidad, a saber: el poder de la ficción, el Schein y el Sein así como el nacimiento de la filosofía, tan cercano a la poesía. Bajo este prisma cabe un análisis de Nietzsche y Hölderlin, que reniega de la interpretación de Zur Linde y clarifica que ante todo poetas y filósofos son seres de palabra.

The prodigal son: some psychological aspects of Augustine's conversion to Christianity.

Science.gov (United States)

Nauta, Rein

2008-03-01

Augustine's conversion is considered exemplary for its Christian testimony. However, the psychological aspects are also relevant, for Augustine's conversion to Christianity was as much inspired by personal and cultural ambitions as by religious convictions. For Augustine, the conversion to the Christian faith spelled a life of asceticism--a life of celibacy, a virtuous and chaste existence, which also offered him a means of escape from the threatening ambiguity of parental relations and a chance to realize the cultural ideal of the civilized philosopher who has subjugated the passions of the flesh. In this paper we explore the psychological dynamics of the absent father, the suffering mother and the prodigal son and the role they played in Augustine's conversion to Christianity.

Latino Parents' Awareness and Receipt of the HPV Vaccine for Sons and Daughters in a State with Low Three-Dose Completion.

Science.gov (United States)

Kepka, Deanna; Ding, Qian; Bodson, Julia; Warner, Echo L; Mooney, Kathi

2015-12-01

Latinos suffer a disproportionate burden of human papillomavirus (HPV)-preventable cancers, yet uptake and completion of the HPV vaccine among Latinos is below recommendations. Reasons for low HPV vaccine uptake among Latinos in Utah are unknown. We surveyed Latino parents of HPV vaccine age-eligible adolescents (N=118). Univariable analyses identified sociodemographic characteristics associated with HPV vaccine awareness, interest, and uptake for daughter(s) and/or son(s) using chi-square tests or Fisher's exact tests. More parents who had lived in the USA for 15 years or more had vaccinated their daughter (43.6 vs. 32.5%, p=0.035) compared to those living in the USA for shorter time periods. Parents born in Mexico reported their son had not received the HPV vaccine (74.6 vs. 58.3%, p=0.049) more than those born elsewhere. Parents with Mexican birthplace and ancestry reported not knowing about the HPV vaccine as the main barrier to vaccinating daughters (47.1 vs. 5.9%, p=0.002 for both) and sons (birthplace 38.3 vs. 10.3%, p=0.007; ancestry 37.1 vs. 11.1%, p=0.013) compared to those born or descending elsewhere. Non-acculturated parents with a son were more likely to report not knowing about the HPV vaccine as the main barrier to vaccine receipt (47.6 vs. 12.5%, pLatinos in an understudied region and complement prior research in other regions. This study may have implications for designing culturally tailored interventions to improve uptake of the HPV vaccine among the growing population of Latinos in Utah, and other states in the Intermountain West.

¿Son las mujeres una minoría?

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Osborne, Raquel

1996-10-01

Full Text Available Not available.

El clásico tratamiento de las mujeres como minoría desde la sociología se halla contemporáneamente interrelacionado con las políticas de igualdad tejidas en torno a las mujeres. Pasado y presente, teoría y práctica se unen para mostrar que las teorías no son accidentales ni fortuitas sino que acarrean importantes consecuencias en la acción, pudiendo dar lugar a intervenciones en la vida pública, que es lo que, a mi entender, confiere su sentido a la. sociología y, en particular, a la sociología del género. El título alude a la existencia de un importante desarrollo en sociología de la temática de las minorías, que traemos a colación por cuanto desde muy temprano dicha ciencia refirió este tema a las mujeres, desarrollo que seguiremos en este artículo. La conceptualización de las mujeres como minoría se traducirá, en términos de políticas públicas, en lo que se conoce como medidas de acción o discriminación positiva impulsadas, en lo que a las mujeres atañe, por el movimiento feminista.

ABRAM ET LA MAISON DE SON PÈRE (GN 11,26-32)

OpenAIRE

Misenga Dituanya, Marie-Anne; Abram et la maison de son père (Gn 11,26-32)

2015-01-01

L’élection et l’alliance sont des concepts fondamentaux dans l’Ancien Testament. Cette initiative divine commence avec Abraham par qui Dieu promet de bénir tous les clans de la terre (Gn 12,1-4; 15; 17). Cependant, on néglige souvent le point de départ d’Abraham qui n’est pas l’appel de Dieu, mais la situation de la famille de son père que Dieu demande à Abraham de quitter (Gn 11,26-32). Il est donc important d’étudier cette partie de plus près pour voir s’il est possible de préciser ce qu’es...

A case study of conflict management in bonobos: how does a bonobo (Pan paniscus) mother manage conflicts between her sons and her female coalition partner?

Science.gov (United States)

Legrain, L; Stevens, J; Alegria Iscoa, J; Destrebecqz, A

2011-01-01

Female coalitions are an important part of the social organization of bonobos. The strength of the mother-son relationship is another essential part of this social structure. A bonobo mother is therefore facing a dilemma when a conflict arises between her sons and her female coalition partners. Will she take her coalition partner's side and favour the social organization of the group or support her son in order to defend her offspring? In order to address this issue, we performed an observational study of the captive group at Planckendael (Belgium) and used social grooming and proximity to assess the relationship between individuals. As a case study, we focused on the relationships between Hortense, one of the group's mothers, her 3 sons Redi, Vifijo and Zamba, and her coalition partner Hermien. Surprisingly, we observed that Hortense preferentially supported her female coalition partner. For Hortense's social status in the group, it may be more important to maintain the strong relationship with her higher-ranking female coalition partner than to support her sons. Copyright © 2012 S. Karger AG, Basel.

Poetics of Narrative: A Study on the "Sons of the Wind" by Laila Al Atrash

Science.gov (United States)

Al Zuraigat, Asma M.; Zeidanin, Hussein Hasan

2015-01-01

This study aims at identifying the poetic devices overlapping with the genre of fiction in Laila Al Atrash's novel "The Sons of the Wind". The devices the study explores are the poetics of the title, poetics of the prologue and poetics of the language upon which the writer relies to support her point of view about the topics and issues…

¿Qué son los modelos físicos?

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José Luis Rolleri

2013-01-01

Full Text Available En este artículo analizamos los principales conceptos propuestos de modelo con el propósito de resaltar el carácter idealizado y abstracto de los modelos físicos, que generalmente es pasado por alto en la literatura filosófica relevante desde diversas posiciones, como el instrumentalismo y el pragmatismo; el cual, sin embargo tiene importantes implicaciones en problemas filosóficos como el del realismo científico. Desde una posición conceptualista, sostenemos que los modelos desidealizados son los vehículos para conceptualizar los sistemas físicos desde la perspectiva de una teoría. In this paper we analyze the main intended concepts of model in order to underline the idealized and abstract character of physical models, that generally is overpass in the relevant philosophical literature from diverse positions on the scientific knowledge, such as instrumentalism and pragmatism, which however has important implications on philosophical problems such as that of scientific realism. From a conceptualistic position we hold that the de-idealized models are the vehicles to conceptualized physical systems from the perspective of a theory

Superselection sectors of SO(N) Wess-Zumino-Witten models

International Nuclear Information System (INIS)

Boeckenhauer, J.

1996-06-01

The superselection structure of so(N) WZW models is investigated form the point of view of algebraic quantum field theory. At level 1 it turns out that the observable algebras of the WZW theory can be constructed in terms of even CAR algebras. This fact allows to give a formulation of these models close to the DHR framework. Localized endomorphisms are constructed explicitly in terms of Bogoliubov transformations, and the WZW fusion rules are proven using the DHR sector product. At level 2 it is shown that most of the sectors are realized in H NS =H NS x H NS where H NS is the Neveu-Schwarz sector of the level 1 theory. The level 2 charcters are derived and H NS is decomposed completely into tensor products of the sectors of the WZW chiral algebra and irreducible representation spaces of the coset Virasoro algebra. Crucial for this analysis is the DHR decomposition of H NS into sectors of a gauge invariant fermion algebra since the WZW chiral algebra as well as the coset Virasoro algebra are invariant under the gauge group O(2). (orig.)

Like father, Like Son? Collective decisions taking into account family relations

Directory of Open Access Journals (Sweden)

Ariádne Scalfoni Rigo

2018-01-01

Full Text Available This teaching case aims to promote reflection on other possible economic actions and alternative management models based on proximity relations. It presents a real situation in a community in the interior of Bahia, experienced by a Community Development Bank, which is an innovative experience on solidarity financing in Brazil and worldwide, related to a credit request by a certain Mr. Francisco. In order to protect his son, Pedro, Francisco created a dilemma that Ms. Marta, the credit agent of the Community Development Bank, sought to solve within the Credit Analysis Committee, a collective decision-making structure based on neighborhood relations.  The decision was not easy and involved many variables. This case allows to discuss the influence of community relations on solidarity finances, in collective management structures, and in the dynamics of Community Development Banks.

Parents' experience of living with and caring for an adult son or daughter with schizophrenia at home in Ireland: a qualitative study.

Science.gov (United States)

McAuliffe, R; O'Connor, L; Meagher, D

2014-03-01

This study explored the experience of parents living with, and caring for, an adult son or daughter with schizophrenia. There is increasing emphasis on the involvement of carers and users in the care for people with schizophrenia. 'A Vision for Change' highlights the need for a partnership approach and emphasizes that carers are an integral part in the planning and delivery of mental health services. In order to meet such requests, it was necessary to explore the meaning of caregiving for Irish families. A descriptive qualitative design was used to enable parents to describe their experiences. Semi-structured, in-depth interviews with a convenience sample of six parents in Ireland were carried out in 2007. The study encompassed four major themes: psychological tsunami, caring activities, coping with enduring illness and an uncertain pathway. Parents reported severe psychological distress when their son or daughter was diagnosed with schizophrenia. Their deep sense of loss was followed by acceptance of the situation. Feelings of love and a sense of responsibility helped to give meaning to their caring role. This study gave a voice to some parents of a son or daughter with schizophrenia. A family-centred approach should be at the core of care planning for this vulnerable population. © 2013 John Wiley & Sons Ltd.

Mitochondrial DNA analysis on remains of a putative son of Louis XVI, King of France and Marie-Antoinette.

Science.gov (United States)

Jehaes, E; Decorte, R; Peneau, A; Petrie, J H; Boiry, P A; Gilissen, A; Moisan, J P; Van den Berghe, H; Pascal, O; Cassiman, J J

1998-01-01

Carl Wilhelm Naundorff was buried in 1845 in Delft as Louis Charles, Duc de Normandie, 'Louis XVII'. However, the son of Louis XVI and Marie-Antoinette-Louis XVII--officially died in the Temple of Paris in 1795. In order to resolve the identity of Naundorff, mitochondrial DNA (mtDNA) D-loop sequences of his remains were compared with the sequences obtained from the hairs of two sisters of Marie-Antoinette, Marie-Antoinette herself, and with the sequences obtained from DNA samples of two living maternal relatives. The mtDNA sequence of a bone sample from Naundorff showed two nucleotide differences from the sequences of the three sisters and four differences from the sequences of living maternal relatives. Based on this evidence it becomes very unlikely that Naundroff is the son of Marie-Antoinette.

Acceptability of the human papillomavirus vaccine and reasons for non-vaccination among parents of adolescent sons.

Science.gov (United States)

Donahue, Kelly L; Stupiansky, Nathan W; Alexander, Andreia B; Zimet, Gregory D

2014-06-30

Routine administration of the quadrivalent human papillomavirus (HPV) vaccine has been recommended for 11-12-year-old males since 2011, but coverage remains low. In a U.S. national sample of parents of 11-17-year-old males (n=779), 78.6% of parents reported their sons had not received the HPV vaccine. The most common reason for non-vaccination (56.7%) was "My doctor or healthcare provider has not recommended it." Parents citing only logistical reasons for non-vaccination (e.g., lack of recommendation, access, or education, n=384) reported significantly higher vaccine acceptability than parents reporting a combination of attitudinal (e.g., concerns about vaccine safety or efficacy) and logistical barriers (n=92), while parents citing only attitudinal barriers (n=73) reported the lowest level of vaccine acceptability. In sum, many parents are willing but have not vaccinated sons due to logistical barriers, most commonly lack of healthcare provider recommendation. These findings have important implications for increasing HPV vaccination coverage among adolescent males. Copyright © 2014 Elsevier Ltd. All rights reserved.

LA SABIDURIA DEL SILENCIO. HACIA EL DIÁLOGO... ¡OTROS MUNDOS SON POSIBLES!

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Juan Carlos Valverde Campos

2012-05-01

Full Text Available A Occidentales y Orientales nos cobija un mismo techo. Sin embargo, la manera de concebir el mundo y, por ende, de actuar, es diferente. La sociedad globalizada en la que vivimos quiere hacer de este mundo uno solo, con un solo corazón y una sola manera de actuar y pensar. Occidente ha impuesto su mundo cuando en realidad son muchos y debemos conocerlos. El pensamiento oriental tiene mucho qué decirnos a los occidentales. En todo caso, el silencio que impone la escucha es fundamental en eso que tantos llaman hoy el diálogo.

Meaning Reconstruction Process After Suicide: Life-Story of a Japanese Woman Who Lost Her Son to Suicide.

Science.gov (United States)

Kawashima, Daisuke; Kawano, Kenji

2017-09-01

Although Japan has a high suicide rate, there is insufficient research on the experiences of suicide-bereaved individuals. We investigated the qualitative aspects of the meaning reconstruction process after a loss to suicide. We conducted a life-story interview using open-ended questions with one middle-aged Japanese woman who lost her son to suicide. We used a narrative approach to transcribe and code the participant's narratives for analysis. The analysis revealed three meaning groups that structured the participant's reactions to the suicide: making sense of her son's death and life, relationships with other people, and reconstruction of a bond with the deceased. The belief that death is not an eternal split and that there is a connection between the living and the deceased reduced the pain felt by our participant. Furthermore, the narratives worked as scaffolds in the meaning reconstruction process. We discuss our results in the light of cross-cultural differences in the grieving process.

Cinematic narratives of Sonderkommando: Son of saul or narrating the victim, perpetrator, trauma and death

Directory of Open Access Journals (Sweden)

Daković Nevena

2016-01-01

Full Text Available The aim of this paper is to map out - by analysing the film Son of Saul, but also by its comparison with two other films dealing with the topic, Himmelkommando and The Grey Zone, the narrative mechanism that satisfies the complex ethical and aesthetical demands imposed by the theme of Sonderkommando as the particular episode of the Holocaust. The key element of the narrative structure is the construction of the Levi’s “dead and drowned” witness who “resurrected” through the narrative intervention becomes the only reliable and credible narrator of the historical trauma. The prerequisite for his emergence is the narration and representation of the death which makes but also solves the traumatised - understood as multiple, fragmented, opposed - identities of the members of the special squad. Their entangled identity involves the simultaneous presence of a victim, perpetrator, witness and the authentic narrator of the trauma of the death camp. The death of the perpetrator is the condition sina qua non for the emergence of the figure of the victim-witness narrator but also for making of narrative which overcomes the initial trauma of the Holocaust. The detailed analysis of the film Son of Saul confirms and identifies these narratives as the modernist narration of the post-traumatic film.

Disputes About Disputes: Understanding the South China Sea

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Bill Hayton

2017-12-01

Full Text Available Steve Chan. China’s Troubled Waters: Maritime Disputes in Theoretical Perspectives. Cambridge: Cambridge University Press, 2016. Do Thanh Hai. Vietnam and the South China Sea: Politics, Security and Legality. New York: Routledge, 2017. The two books under review here demonstrate some of the diversity of writing within the discipline of international relations. In China’s Troubled Waters: Maritime Disputes in Theoretical Perspectives, political scientist Steve Chan, following Kant, describes his style as “nomothetic,” “which emphasizes attention to classes of events rather than specific episodes” (vii. Strategic and defense studies scholar Do Thanh Hai’s Vietnam and the South China Sea: Politics, Security and Legality is an example of what Chan calls the “idiographic approach,” focusing “on the more unique or specific aspects of the situation” (vii. Chan wants to be able to generalize and compare, and he explicitly eschews narratives of “who did what to whom.” Hai, on the other hand, is keen to make clear that it is China who did something to Vietnam. The most obvious criticism to make of his book is that it is written from an overtly Vietnamese perspective. That is a weakness, but also potentially a draw for those interested in the formulation of Vietnamese policy. Chan writes from an ostensibly neutral position, but, as we shall see, his analysis is rooted within a Chinese world view.

CUENTOS QUE NO SON CUENTOS...UN RECORRIDO POR SAN ZENÓN (MAGDALENA

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Tania Ximena Salcedo Goméz

2013-07-01

Full Text Available Es de tarde y el sol inclemente de febrero se refleja sobre Las cálidas aguas del río Magdalena; sus visos en naranja y rojo se inmortalizan en el tapiz del cielo, mientras en tierra, esta gama de luz iridescente se forja en la piel de los hombres y mujeres de San Zenón. Los árboles desnudos han sido bañados por el frío invierno. Las ciénagas y el río han dejado sus marcas a través del marrón 330 de sus cortezas. Las pocas hojas que quedan son solo un breve recuerdo de un amanecer con sombra. El asfalto y la pasividad del viento, quienes amenazan la lucidez.

Evaluación de anemia ferropénica en la primera infancia del Municipio de Sonsón-Antioquia, 2007

OpenAIRE

Castillo Salgado, Tulia Isabel; Pérez Escobar, Rocío

2014-01-01

Objetivo: Determinar la prevalencia de anemia por deficiencia de hierro en niños de la primera infancia del municipio de Sonsón – Antioquia, en el año 2007. Metodología: Se realizó un estudio descriptivo transversal en 391 niños de 0 a 84 meses de edad del Municipio de Sonsón, Antioquia. Se estudiaron los parámetros de hemoglobina y ferritina sérica utilizando puntos de corte de la Organización Mundial de la Salud (OMS). Se calcularon las medidas de frecuencia y de resumen y los intervalos de...

Alexander Falconer Sr Seamen's missionary in New Zealand, son Alexander Falconer medical superintendent for mentally ill, grandson Murray Falconer neurosurgeon.

Science.gov (United States)

Hawgood, Barbara J

2016-08-01

Alexander Falconer Sr (1843-1915) came from Scotland to New Zealand. A practical Christian, he set up places of relaxation for miners, sailors and soldiers; he became the Seamen's Missionary. Son, Dr Alexander Falconer (1874-1955) trained at Otago University Medical School. As medical superintendent for the mentally ill, he urged the early introduction of psychotherapy. His son, Murray Falconer (1910-1977) was the first Nuffield Dominions Clinical Fellow, training in neurosurgery in Oxford. He was the first director of the Guy's-Maudsley Neurosurgical Unit in London and was internationally known for the surgical management of temporal lobe epilepsy in adults and children. © The Author(s) 2016.

La riqueza y la pobreza de las naciones. ¿Por qué algunas son tan ricas y otras tan pobres?

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Abel Ignacio López

2001-01-01

Full Text Available Landes, David. La riqueza y la pobreza de las naciones. ¿Por qué algunas son tan ricas y otras son tan pobres?, Barcelona, Editorial Crítica, 1999, 604 páginas. ¿Porqué hay naciones pobres y naciones ricas y cuál es la contribución de la historia en la comprensión de esta cuestión? El autor entiende por cultura el espíritu de empresa, el conjunto de valores que guían la conducta de una población, el dominio de la ciencia, la tecnología y el espíritu racional.

La riqueza y la pobreza de las naciones. ¿Por qué algunas son tan ricas y otras tan pobres?

OpenAIRE

Abel Ignacio López

2010-01-01

Landes, David. La riqueza y la pobreza de las naciones. ¿Por qué algunas son tan ricas y otras son tan pobres?, Barcelona, Editorial Crítica, 1999, 604 páginas. ¿Porqué hay naciones pobres y naciones ricas y cuál es la contribución de la historia en la comprensión de esta cuestión? El autor entiende por cultura el espíritu de empresa, el conjunto de valores que guían la conducta de una población, el dominio de la ciencia, la tecnología y el espíritu racional.

Failed Mothers, Monster Sons. Reading Shakespeare’S Richard Iii as a Fairy Tale

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Percec Dana

2014-03-01

Full Text Available The paper looks at Shakespeare’s historical play Richard III and its fairy tale-like character given by the configuration of the main character as an arch-villain and the presence of motifs and patterns typically associated with the fairy tale genre. More specifically, it considers the mother-son relationship between the Duchess of York and Richard in the light of the motif of monstrous birth. It is not a coincidence that the emergence of such motifs coincides with the historical contexts of the early modern period. Reading Richard III in this key is related to the revisionist approach to chronicle plays.

¿Son efectivas las intervenciones para reducir el consumo de sodio en la dieta?

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Gabriel Rada

2015-09-01

Full Text Available Las personas que consumen más sodio tienen cifras de presión arterial más alta, lo cual aumenta su morbimortalidad cardiovascular. El consumo de sodio en países latinoamericanos duplica o triplica lo recomendado, lo que ha llevado a redoblar los esfuerzos por abordar este problema. Los cambios de conducta y modificación de estilos de vida son difíciles de conseguir y mantener en el tiempo, por lo que las intervenciones a este nivel suelen precisar un abordaje desde múltiples perspectivas.

A new family of N dimensional superintegrable double singular oscillators and quadratic algebra Q(3) ⨁ so(n) ⨁ so(N-n)

Science.gov (United States)

Fazlul Hoque, Md; Marquette, Ian; Zhang, Yao-Zhong

2015-11-01

We introduce a new family of N dimensional quantum superintegrable models consisting of double singular oscillators of type (n, N-n). The special cases (2,2) and (4,4) have previously been identified as the duals of 3- and 5-dimensional deformed Kepler-Coulomb systems with u(1) and su(2) monopoles, respectively. The models are multiseparable and their wave functions are obtained in (n, N-n) double-hyperspherical coordinates. We obtain the integrals of motion and construct the finitely generated polynomial algebra that is the direct sum of a quadratic algebra Q(3) involving three generators, so(n), so(N-n) (i.e. Q(3) ⨁ so(n) ⨁ so(N-n)). The structure constants of the quadratic algebra itself involve the Casimir operators of the two Lie algebras so(n) and so(N-n). Moreover, we obtain the finite dimensional unitary representations (unirreps) of the quadratic algebra and present an algebraic derivation of the degenerate energy spectrum of the superintegrable model.

¿Qué hogares colombianos son pobres? una aproximación desde la ECV del 2003

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Adriana Carolina Silva Arias

2007-01-01

Full Text Available Este artículo analizó los conceptos y medidas de pobreza. A partir de esta perspectiva, se estudió quiénes son pobres en Colombia y qué características de los hogares determinan dicha condición para el 2003. A partir de la Encuesta de Calidad de Vida, se realizó un análisis logit para identifi car y medir la incidencia de algunos factores en la probabilidad de que un hogar sea clasifi cado como pobre. Estas estimaciones mostraron que los hogares que tienen más probabilidad de considerarse como pobres son aquellos en los que los jefes de hogar eran analfabetas, mujeres, los que se ocuparon en labores agrícolas o que hacían parte de alguna etnia. Adicionalmente, se encontró que los hogares que tenían menores de 12 años tuvieron más de probabilidad de ser pobres. Finalmente, los hogares cuyo jefe de hogar tenía mayor nivel educativo, tenían menor probabilidad de ser pobres, siendo mayor el efecto educativo de su cónyuge.

Evolution of the uranium local environment during alteration of SON68 glass

International Nuclear Information System (INIS)

Jollivet, Patrick; Auwer, Christophe Den; Simoni, Eric

2002-01-01

The speciation of uranium in SON68 glass specimens doped with 0.75-3.5 wt% uranium and in the gels formed by alteration of the specimens was investigated by X-ray absorption spectroscopy. In the glasses, uranium is present at oxidation state VI and coordination number 6 with the same average distances than those found in a UO 3 type environment. The U-O distances and uranium coordination numbers are identical throughout the uranium concentration range. During glass alteration the uranium remains at oxidation state VI in the gels, but was found in the uranyl form. An increase in the equatorial distances (from 2.20 and 2.32 A in the glass to respectively 2.22 and 2.39 A in the gel) and coordination numbers (to about 7 and 8, respectively) was observed

The global tantalum industry and Sons of Gwalia Ltd

International Nuclear Information System (INIS)

Paull, D.

2002-01-01

Sons of Gwalia Ltd., in Perth Australia is a long-term supplier of tantalum (Ta), a valuable rare metal with adequate supply. Tantalum is soft and ductile with high melting and boiling points and a low co-efficient of thermal expansion. It has excellent capacity to store and release electrical charge and offers exceptional resistance to corrosion. Its' main use is in consumer electronics such as mobile phones, laptop computers, DVD players, personal video recorders and MP-3 players. For automotive electronics, tantalum is used for air-bags, audio systems, navigation systems, anti-lock break systems and under the hood vehicle management systems. The super alloy is also in demand by the aerospace industry and for turbine blades for power stations. The total demand of Tantalum in 2000 was 5 million lbs. Demand growth has increased steadily since 1993 with perhaps a slight increase in the past 5 years. Resources are estimated at a 125 year supply based on year 2000 production rates. 41 per cent of the world supply of tantalum is obtained from Australia, 13 per cent from Africa, 16 per cent from America, 22 per cent from Asia. The Greenbushes mine in Australia is the world's largest tantalum mine with 80 million lbs Ta, followed by Australia's Wodgina Mine with 50 million lbs Ta. Both mines are expected to be operational for the next 25 years. 12 figs

QCD Precision Measurements and Structure Function Extraction at a High Statistics, High Energy Neutrino Scattering Experiment: NuSOnG

International Nuclear Information System (INIS)

Adams, T.; Batra, P.; Bugel, Leonard G.; Camilleri, Leslie Loris; Conrad, Janet Marie; Fisher, Peter H.; Formaggio, Joseph Angelo; Karagiorgi, Georgia S.; )

2009-01-01

We extend the physics case for a new high-energy, ultra-high statistics neutrino scattering experiment, NuSOnG (Neutrino Scattering On Glass) to address a variety of issues including precision QCD measurements, extraction of structure functions, and the derived Parton Distribution Functions (PDFs). This experiment uses a Tevatron-based neutrino beam to obtain a sample of Deep Inelastic Scattering (DIS) events which is over two orders of magnitude larger than past samples. We outline an innovative method for fitting the structure functions using a parameterized energy shift which yields reduced systematic uncertainties. High statistics measurements, in combination with improved systematics, will enable NuSOnG to perform discerning tests of fundamental Standard Model parameters as we search for deviations which may hint of 'Beyond the Standard Model' physics

¿Son los MOOC una alternativa de aprendizaje?

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Antonio Ramón Bartolomé Pina

2015-01-01

Full Text Available Este trabajo reflexiona sobre los MOOC como entornos de aprendizaje. El número de cursos masivos abiertos y en línea (MOOC ha crecido exponencialmente en pocos años desde que fueron introducidos. Los MOOC son considerados una nueva forma de entornos virtuales de aprendizaje potenciados por la tecnología. Se consideran dos tipos de MOOC: unos los organizados por Siemens y Downes (cMOOC y otros los desarrollados en lugares como Stanford, con muchos estudiantes y loables objetivos (xMOOC; estos tienen también sus debilidades. Aunque han sido recibidos con altas expectativas, también han encontrado una fuerte oposición que está aumentando con el tiempo, lo que nos permite estudiar este fenómeno en profundidad. Aunque todavía hay pocas investigaciones empíricas sobre los efectos de los MOOC en el aprendizaje, este estudio trata de arrojar luz sobre el tema desde un punto de vista teórico. En primer lugar exploraremos las expectativas positivas y negativas generadas. Los MOOC pueden constituir una buena propuesta a gran escala, lo que solo es posible para unas pocas grandes instituciones. No hay estudio de mercado, ni modelo de negocio, ni investigaciones empíricas que permitan confirmar los anuncios de sus efectos positivos. Revisaremos las teorías del aprendizaje recientes y clásicas respecto a su capacidad para explicar el proceso de aprendizaje y compararemos los cursos en línea tradicionales, los xMOOC y los cMOOC en relación a su potencial para apoyar el aprendizaje y su auto-regulación.

Similarities of Variant Creutzfeldt-Jakob Disease Strain in Mother and Son in Spain to UK Reference Case.

Science.gov (United States)

Diack, Abigail B; Boyle, Aileen; Ritchie, Diane; Plinston, Chris; Kisielewski, Dorothy; de Pedro-Cuesta, Jesús; Rábano, Alberto; Will, Robert G; Manson, Jean C

2017-09-01

We investigated transmission characteristics of variant Creutzfeldt-Jakob disease in a mother and son from Spain. Despite differences in patient age and disease manifestations, we found the same strain properties in these patients as in UK vCJD cases. A single strain of agent appears to be responsible for all vCJD cases to date.

Suh Yang Park, who Became a Doctor as a Son of a Butcher

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PARK Hyoung Woo

2006-12-01

Full Text Available Dr. Suh Yang Park was born in 1885 as a son of a butcher, which was the lowest class at that time in Korea. However, contact with western missionaries, including Dr. O. R. Avison, provided him with an understanding of western civilization. After entering Chejungwon Medical School in 1900, Dr. Park learned basic sciences, basic medical sciences like anatomy and physiology, and other Western medical specialties such as internal medicine and surgery. He graduated from medical school in 1908 and received Government Certificate from Home Office, the first in Korea in this field, which granted the right to practice medicine. His certificate number was 4th overall. As both a doctor and a talented musician, Dr. Park actively participated in the social enlightenment movement. He was quite progressive in his time, having surpassed the social limitations as a son of a butcher, as well as actively propagating his knowledge of Western civilization onto others. After graduation, he had served as a professor at the school he graduated from, until he went into exile in Manchuria in 1917 due to the annexation of Korea by Japan in 1910. There, he opened a hospital and provided medical treatment for Koreans. He also established a school for young Koreans, inspiring them with a sense of nationalism. Also, Dr. Park was an active member of various Independence Movement Organizations in Manchuria. Then in 1932, at the time when Japan took control of Manchuria, his school was closed down. As a result, Dr. Park couldn't help but stop his anti-Japanese activities. In 1936, he returned to his homeland and passed away in 1940, just five years before the liberation of Korea from Japanese occupation.

[Suh Yang Park, who became a doctor as a son of a butcher].

Science.gov (United States)

Park, Hyoung Woo; Hong, Jung Wan

2006-12-01

Dr. Suh Yang Park was born in 1885 as a son of a butcher, which was the lowest class at that time in Korea. However, contact with western missionaries, including Dr. 0. R. Avison, provided him with an understanding of western civilization. After entering Chejungwon Medical School in 1900, Dr. Park learned basic sciences, basic medical sciences like anatomy and physiology, and other Western medical specialties such as internal medicine and surgery. He graduated from medical school in 1908 and received Government Certificate from Home Office, the first in Korea in this field, which granted the right to practice medicine. His certificate number was 4th overall. As both a doctor and a talented musician, Dr. Park actively participated in the social enlightenment movement. He was quite progressive in his time, having surpassed the social limitations as a son of a butcher, as well as actively propagating his knowledge of Western civilization onto others. After graduation, he had served as a professor at the school he graduated from, until he went into exile in Manchuria in 1917 due to the annexation of Korea by Japan in 1910. There, he opened a hospital and provided medical treatment for Koreans. He also established a school for young Koreans, inspiring them with a sense of nationalism. Also, Dr. Park was an active member of various Independence Movement Organizations in Manchuria. Then in 1932, at the time when Japan took control of Manchuria, his school was closed down. As a result, Dr. Park couldn't help but stop his anti-Japanese activities. In 1936, he returned to his homeland and passed away in 1940, just five years before the liberation of Korea from Japanese occupation.

Applied Nanotechnology and Nanoscience International Conference 2016

International Nuclear Information System (INIS)

2017-01-01

, Italy• Luigi Sangaletti, Italy• Igor E Agranovski, Australia• Valentine Novosad, United States• Bart Partoens, Belgium• Victor Ryzhii, Japan• Maxim Ryzhii, Japan• Bekir Aktas, Turkey• Vladimir Baulin, Spain• Mónica L. Fanarraga, Spain• Luca Businaro, Italy• Fernando Calle, Spain• Thierry Conard, Belgium• Antonio Tejeda Gala, France• Fikret Yildiz, Turkey• Devika Chithrani, Canada• Hans Fecht, Germany• Yoshinobu Baba, Japan• Masami Furuuchi, Japan• Nguyen T. K. Thanh, United Kingdom• Muhammad Hassan Sayyad, Pakistan• Maurizio Ferrari, Italy• Elisabetta Comini, Italy• Philippe Djemia, France• Andrei Kanaev, France• Jacques Jupille, France• Mallikarjuna Nadagouda, United States• Haibo Zhu, Saudi Arabia• Rahul Mane, India• Ildoo Chung, Korea, Republic Of• Rogério Gaspar, Portugal• Helena F Florindo, Portugal• Karine Andrieux, France• Nirali Gondaliya, India• Kumar Magnash, France• Nancy Ranxing Li, United States (paper)

Asthma-related productivity losses in Alberta, Canada

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Nguyen X Thanh

2009-03-01

Full Text Available Nguyen X Thanh, Arto Ohinmaa, Charles YanInstitute of Health Economics, Edmonton, Alberta, CanadaObjectives: To estimate the number and cost of asthma-related productivity loss days due to absenteeism and presenteeism (at work but not fully functioning in Alberta in 2005.Methods: Using data from the 2005 Canadian Community Health Survey, this study focused on people of working age (18–64 years, who reported having an asthma diagnosis. Total asthma-related disability days, including in-bed days and activity-restricted days, were estimated by multiplying the difference in the means of total disability days between asthmatics and nonasthmatics adjusted for sociodemographic characteristics and other health conditions by a multiple linear regression, with the number of asthmatics in the population. Number of productivity loss days was a sum between the number of in-bed days (absenteeism and the number of activity-restricted days multiplied by a reduction in functional level (presenteeism, adjusted for five working days per week. Other data from Alberta or Canadian published literature, such as a reduction in functional level of 20%–30%, a labor participation rate of 73%, and an average wage of $158 per day in 2005, were also used for analyses.Results: The prevalence of asthma was estimated at 8.5% among approximately 2.1 million people of working age in Alberta in 2005. The difference in the means of total disability days between asthmatics and nonasthmatics was 0.487 (95% CI: 0.286–0.688 in a period of two weeks or 12.7 (7.5–17.9 in one year. With the reduction in functional level of 20%–30%, the number of asthma-related productivity loss days was estimated from 442 (259–624 to 533 (313–753 thousand, respectively. The corresponding cost was from $70 ($41–$99 to $84 ($49–$119 million. Of these, the presenteeism accounted for 42% to 52%.Conclusions: The results suggest that an improvement in the controlling of asthma could have a

Linking objects in the process of mourning for sons disappeared in war: Croatia 2001.

Science.gov (United States)

Jurcević, Slavica; Urlić, Ivan

2002-04-01

Mothers use linking object to externalize the complex aspects of their relationship to the loss of their child. We analyzed the linking objects that mothers kept in memory of their sons who disappeared in the 1991-1995 war in Croatia or whose remains were uncovered and identified long time after they had gone missing. The case study of disturbed mourning included 26 mothers of Croatian soldiers from Croatian Osijek-Baranja County who went missing in war or whose remains were recovered and identified long after they had gone missing. The mothers were selected independently by the president of the Association of Families of Missing and Detained Croatian Soldiers and agreed to participate in the study in 2001. They were interviewed in their homes, their testimonies were recorded, and photographs of the linking objects taken. Linking objects were classified according to the Volkan's four-group classification. Out of four Volkan's groups of linking objects, we identified the objects belonging to the first three. Those were 1) objects that had been worn by the deceased (clothes, wrist-watch, ring, or glasses), (6/26); 2) objects that could be viewed in the psychoanalytic sense as an extension of the body of the disappeared or dead person, such as a camera (4/26); and 3) objects with realistic or symbolic resemblance to the deceased, usually a photograph (8/26). None of the examined objects belonged to the fourth Volkan's group (objects at hand when the news of the death came or objects present at the funeral, things that could be considered last-minute objects, ie, related to the moment when the deceased was last seen alive). However, 8/26 objects formed a new hitherto undescribed group. Mothers used such objects to create a memorial shrine to their sons. A photograph of the missing person or person whose remains were identified long after he had gone missing occupied a central place at the shrine, and was surrounded by other symbols of the Catholic iconography (Virgin

Bad Boys Meet the Swan of Avon: A Re-Visioning of Hamlet in Sons of Anarchy

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Burzyńska Katarzyna

2017-12-01

Full Text Available This article investigates the intersections between Shakespeare’s Hamlet and a popular TV series Sons of Anarchy (SOA, loosely based on the Shakespearean original. The crime drama series revolves around an outlaw motorcycle club that literally “rules” a fictional town in California like an old royal family with its own brutal dynastic power squabbles and dark family secrets. The club is governed by an unscrupulous President Clay and an equally violent, though more conflicted, Vice President Jax Teller, the son of the late President, who had died in mysterious circumstances. In the article I argue that the popularity of the series lies not in its graphic scenes of violence, over-the-top Harley chases, and sex intrigues, but rather in its Shakespearean and Renaissance structure. SOA, dubbed as “Hamlet on Harleys”1, is an appropriation rather than an adaptation of Shakespeare’s tragedy, which makes it a truly transmedial phenomenon. The article investigates a fascinating blend of seemingly marginal elements of modern American culture and the canonical British tragedy. It also addresses the connections between the lifestyles of the so called outlaw MC clubs and the early modern family structure as presented in Hamlet, focusing on the issues of power and gender relations.

The role of pH in the vapor hydration at 175 °C of the French SON68 glass

International Nuclear Information System (INIS)

Ait Chaou, Abdelouahed; Abdelouas, Abdesselam; El Mendili, Yassine; Martin, Christelle

2017-01-01

The French simulated nuclear waste SON68 glass was altered in the presence of water vapor at 175 °C and 98% of relative humidity under several atmospheres (NH_3, H_2S, CO_2 and argon). The objectives were to study the role of pH on hydration kinetics and secondary phases formation. The hydration was followed by infrared spectroscopy and the nature and extent of alteration products were determined by characterizing the reacted glass surface with scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), μ-Raman spectroscopy and X-ray diffraction (XRD). The glass hydration/alteration rate clearly increased with increasing pH, that is controlled by the gas atmosphere, as the following: NH_3 > Ar > CO_2 > H_2S. This can directly be linked to the secondary phases precipitated on the glass surface. Hence, the major alteration products observed at high pH (under NH_3 and Ar) are analcime and Ca-silicates hydrates (CSH) while at low pH (under CO_2 and H_2S) only a hydrated gel layer was identified. - Highlights: • The vapor hydration study of the SON68 glass under geological conditions. • The secondary phases formation in the alteration of SON68 glass. • The pH effect on the alteration kinetics of glass.

Seismic Interpretation of the Nam Con Son Basin and its Implication for the Tectonic Evolution

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Nguyen Quang Tuan

2016-06-01

Full Text Available DOI:10.17014/ijog.3.2.127-137The Nam Con Son Basin covering an area of circa 110,000 km2 is characterized by complex tectonic settings of the basin which has not fully been understood. Multiple faults allowed favourable migration passageways for hydrocarbons to go in and out of traps. Despite a large amount of newly acquired seismic and well data there is no significant update on the tectonic evolution and history of the basin development. In this study, the vast amount of seismic and well data were integrated and reinterpreted to define the key structural events in the Nam Con Son Basin. The results show that the basin has undergone two extentional phases. The first N - S extensional phase terminated at around 30 M.a. forming E - W trending grabens which are complicated by multiple half grabens filled by Lower Oligocene sediments. These grabens were reactivated during the second NW - SE extension (Middle Miocene, that resulted from the progressive propagation of NE-SW listric fault from the middle part of the grabens to the margins, and the large scale building up of roll-over structure. Further to the SW, the faults of the second extentional phase turn to NNE-SSW and ultimately N - S in the SW edge of the basin. Most of the fault systems were inactive by Upper Miocene except for the N - S fault system which is still active until recent time.

"Daughter and son: a completely different story”? Gender as a moderator of the relationship between sexism and parental attitudes

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Małgorzata Lipowska

2016-09-01

Full Text Available Background During childhood, parents are the first and most important individuals who form the base of the content of gender stereotypes in children. A parent’s expectations about the extent a child’s behaviour should be line with gender stereotypes also depends on the intensity of a parent’s sexism. A parent’s sexism may be exhibited in parental attitudes. Hence, in our study we analysed the relationship between parental ambivalent sexism and parental attitudes within dyads of mothers and fathers with a special focus on the role of the gender of both parents and children. Participants and procedure Two hundred and ninety-four couples of parents of five-year-olds (153 girls, 141 boys participated. The Ambivalent Sexism Inventory (ASI was used to measure levels of sexism, and the Parental Attitudes Scale (SPR was used to assess parental attitudes. Results In terms of the profile of parental attitudes, regardless of the child’s sex, mothers and fathers scored highest for inconsequent and demanding attitudes, and lowest for overprotective and autonomy attitudes. The child’s sex is also not important for the overall levels of parents’ sexism – fathers exhibit higher levels of hostile sexism in comparison to mothers. Only the mothers’ education level is important for levels of sexism – women with higher education exhibited the lowest levels of hostile sexism. The child’s sex moderates relationships between parents’ sexism and parental attitudes. In the case of mothers of sons, the intensity of benevolent sexism is negatively related to overprotective and demanding attitudes. The more educated the mothers of sons, the more demanding they were. For fathers of sons, the inconsequence attitude increases under the influence of both hostile and benevolent sexism. Among fathers of daughters, hostile sexism strengthens the overprotective attitude, while levels of both benevolent and hostile sexism as well as education influence the

La comprensión del relato periodístico: ¿qué son los hechos?

OpenAIRE

Saharrea, Juan Manuel

2013-01-01

El objetivo de este trabajo echar luz acerca de la comprensión del relato periodístico planteando el debate filosófico acerca del estatus de los hechos. Tomando algunas distinciones de la filosofía del lenguaje y la epistemología contemporáneas definimos nuestra propia posición en relación con los hechos. De acuerdo con nuestra perspectiva los hechos, no son, bajo ningún aspecto, independientes de descripción. Planteamos las tesis del realismo y el relativismo en torno a los hechos y de cada ...

Examination of the Film "My Father and My Son" According to the Basic Concepts of Multigenerational Family Therapy

Science.gov (United States)

Acar, Tulin; Voltan-Acar, Nilufer

2013-01-01

The aim of this study was to evaluate the basic concepts of multigenerational Family Therapy and to evaluate the scenes of the film ''My Father and My Son'' according to these concepts. For these purposes firstly basic concepts of Multigenerational Family Therapy such as differentiation of self, triangles/triangulation, nuclear family emotional…

Ehlers-Danlos syndrome type IV : unusual congenital anomalies in a mother and son with a COL3A1 mutation and a normal collagen III protein profile

NARCIS (Netherlands)

Kroes, HY; Pals, G; van Essen, AJ

A mother and son with Ehlers-Danlos syndrome (EDS) type IV and unusual congenital anomalies are described. The congenital anomalies include, in the mother, amniotic band-like constrictions on one hand, a unilateral clubfoot, and macrocephaly owing to normal-pressure hydrocephaly and, in the son, an

Mid- to late Holocene climate-driven regime shifts inferred from diatom, ostracod and stable isotope records from Lake Son Kol (Central Tian Shan, Kyrgyzstan)

Science.gov (United States)

Schwarz, Anja; Turner, Falko; Lauterbach, Stefan; Plessen, Birgit; Krahn, Kim J.; Glodniok, Sven; Mischke, Steffen; Stebich, Martina; Witt, Roman; Mingram, Jens; Schwalb, Antje

2017-12-01

Arid Central Asia represents a key region for understanding climate variability and interactions in the Northern Hemisphere. Patterns and mechanisms of Holocene climate change in arid Central Asia are, however, only partially understood. Multi-proxy data combining diatom, ostracod, sedimentological, geochemical and stable isotope analyses from a ca. 6000-year-old lake sediment core from Son Kol (Central Kyrgyzstan) show distinct and repeated changes in species assemblages. Diatom- and ostracod-inferred conductivity shifts between meso-euhaline and freshwater conditions suggest water balance and regime shifts. Organism-derived data are corroborated by stable isotope, mineralogical and geochemical records, underlining that Son Kol was affected by strong lake level fluctuations of several meters. The δ13Ccarb/δ18Ocarb correlation shows repeated switchovers from a closed to an open lake system. From 6000 to 3800 and 3250 to 1950 cal. yr BP, Son Kol was a closed basin lake with higher conductivities, increased nutrient availability and a water level located below the modern outflow. Son Kol became again a hydrologically open lake at 3800 and 1950 cal. yr BP. Comparisons to other local and regional paleoclimate records indicate that these regime shifts were largely controlled by changing intensity and position of the Westerlies and the Siberian Anticyclone that triggered changes in the amount of winter precipitation. A strong influence of the Westerlies ca. 5000-4400, 3800-3250 and since 1950 cal. yr BP enhanced the amount of precipitation during spring, autumn and winter, whereas cold and dry winters prevailed during phases with a strong Siberian Anticyclone and southward shifted Westerlies at ca. 6000-5000, 4400-3800 and 3250-1950 cal. yr BP. Similarities between variations in winter precipitation at Son Kol and records of the predominant NAO-mode further suggest a teleconnection between wet (dry) winter climate in Central Asia and a positive (negative) NAO

The Quest of Father and Son: Illuminating Character Identity, Motivation, and Conflict in Cormac McCarthy's "The Road"

Science.gov (United States)

Gilbert, Chris

2012-01-01

"The Road" has been an important part of the author's English IV Honors course for several years now. Undeniably bleak, it details a father and son's journey through a seared, post-apocalyptic wasteland. As they travel through the burnt remains of America, they are threatened by starvation, dehydration, and scattered, hostile humans. Although his…

Giving Birth to Life--Again!: Bereaved Parents' Experiences with Children Born Following the Death of an Adult Son

Science.gov (United States)

Hamama-Raz, Yaira; Rosenfeld, Sarah; Buchbinder, Eli

2010-01-01

This article is based on a qualitative study examining the experiences of parents that lost a son during military service in Israel and consequently choose to give birth to another child. Seven couples and 3 mothers were interviewed for the study, and their interviews were analyzed using a phenomenological-hermeneutic approach. Three main themes…

Sexual imprinting on continuous variation: do female zebra finches prefer or avoid unfamiliar sons of their foster parents?

Science.gov (United States)

Schielzeth, H; Burger, C; Bolund, E; Forstmeier, W

2008-09-01

Sexual imprinting on discrete variation that serves the identification of species, morphs or sexes is well documented. By contrast, sexual imprinting on continuous variation leading to individual differences in mating preferences within a single species, morph and sex has been studied only once (in humans). We measured female preferences in a captive population of wild-type zebra finches. Individual cross-fostering ensured that all subjects grew up with unrelated foster parents and nest mates. Females from two cohorts (N = 113) were given a simultaneous choice between (two or four) unfamiliar males, one of which was a genetic son of their foster parents (SFP). We found no significant overall preference for the SFP (combined effect size d = 0.14 +/- 0.15). Additionally, we tested if foster parent traits could potentially explain between-female variation in preferences. However, neither the effectiveness of cooperation between the parents nor male contribution to parental care affected female preferences for the son of the foster father. We conclude that at least in zebra finches sexual imprinting is not a major source of between-individual variation in mating preferences.

Son preference among the historical Sandžak Muslim population

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Čvorović Jelena

2012-01-01

Full Text Available This paper attempts to explain parental son preferences among historical Muslim population in the Sandžak region, southwestern Serbia. The paper draws upon data collected in the course of anthropological fieldwork studies in the region. The fieldwork was performed among Muslim and Christian families in Serbian rural area of Sandžak, measuring maternal fitness in relation to several variables. The data set comes from 120 women born between 1880-1924, representing so a historical demographic data based on individual and lineage records. These data were complemented with official records from Archive of Novi Pazar, whenever possible. In this Serbian rural area, land is still considered as an abundant resource, useful in establishing a family, livestock or agriculture. In the past, in spite of yearly fluctuations in production, lands and labor constituted a stable source of wealth from generation to generation. In this study, the data include the socio-economic status of each woman, assigned according to her husband’s family economic status: land-ownership vs. landless. This represents differences in resource availability in terms of nutrition, wealth and workload among these women. As the results show, the Muslim families, on average, left more surviving descendants through sons, in contrast with their Christian counterparts. The basic research question, then, is why? Furthermore, what were the impacts of particular behaviors on reproductive and lineage success, under particular social and ecological conditions? In this sample, regarding the Muslim families, the family structure was/is traditional and stratified, characterized by a large disparity in the status of males and females. Patrilineal inheritance, the concentration of wealth and power in males and the social restriction of women all characterize even today this patriarchal family arrangement. This supports the Trivers-Willard hypothesis, especially in terms of sex-biased parental

The association between an abusive father-son relationship, quantity of alcohol consumption, and male-to-male alcohol-related aggression.

Science.gov (United States)

Miller, Peter; Hargreaves, Jessica; Curtis, Ashlee; Zinkiewicz, Lucy

2013-09-01

While alcohol consumption and heavy episodic (binge) drinking are well-established predictors of male-to-male alcohol-related aggression (MMARA), the role of the father-son relationship in MMARA has yet to be explored. This study therefore examined whether fathering by the biological father rather than another father figure, negative fathering, and gender role modeled by the father figure were significant predictors of involvement in MMARA, once drinking frequency and quantity and heavy episodic drinking were controlled for. A total of 121 university students aged 18 to 25 years (M = 20.63, SD = 1.77 years) voluntarily completed the online questionnaire. The only significant predictors of perpetration of MMARA were a more abusive paternal relationship and drinking quantity (number of standard drinks usually consumed when drinking). Negative father-son relationships may play a role in fostering young men's perpetration of MMARA in the barroom context. Copyright © 2013 by the Research Society on Alcoholism.

¿Son útiles las “métricas espaciales fragstats” para caracterizar entornos de movilidad urbanos?

OpenAIRE

Arranz, Aldo; Soria-Lara, Julio Alberto; Aguilera Benavente, Francisco

2014-01-01

El objetivo de alcanzar una mayor sostenibilidad ambiental en la planificación del transporte urbano ha sido una de las principales razones del desarrollo de conceptos, métodos y herramientas orientadas a vincular de manera efectiva la estructura urbana y el sistema de transporte. En este contexto, surgen los “entornos de movilidad” como instrumentos integrados de planificación con éxitos notables en diferentes ámbitos escalares y contextuales. Los “entornos de movilidad” son concebidos como ...

Bad Mothers and Monstrous Sons: Autistic Adults, Lifelong Dependency, and Sensationalized Narratives of Care.

Science.gov (United States)

Allen, Holly

2017-03-01

Sensationalized representations of autistic families in film and other media frequently feature violent encounters between mothers and sons. This essay analyzes two media stories and three films that suggest how limited-and therefore misleading-popular representations of the autism family are. Except for one of the films, these representations blame the problem of adult autistic dependency on either monstrous autism or bad mothering. Doing so elides collective social responsibility for autism care and denies the reality that autistic adults continue to have complex dependency needs that families cannot always meet. Narratives that sensationalize youth and adults with autism or scapegoat their maternal caregivers also diminish opportunities for social inclusion and for autistic people to live fully and dependently.

Influência das vogais na estimulabilidade dos sons líquidos Vowels influence in the stimulability for liquid sounds

Directory of Open Access Journals (Sweden)

Márcia Mathias de Castro

2009-01-01

Full Text Available OBJETIVO: verificar o número de crianças, entre 5:0 e 11:6 anos, com e sem Transtorno Fonológico, falantes do Português Brasileiro que imitaram corretamente os sons líquidos no teste de estimulabilidade considerando cada uma das vogais subsequentes. MÉTODOS: a estimulabilidade foi medida por uma prova de imitação de 63 sílabas com os sons com as sete vogais orais, em três repetições. Foi analisada a porcentagem de sujeitos que produziu corretamente os sons em função da vogal subsequente. RESULTADOS: o foi o som com mais produções corretas, independente da vogal subsequente; o foi melhor produzido com as vogais subsequentes [ε, ó], parecendo ser a altura da língua em posição média-baixa facilitadora da produção desse som; o foi melhor produzido com as vogais subsequentes arredondadas [o, ó, u] evidenciando que o gesto articulatório de arredondamento dos lábios facilita a produção deste som, assim como a posição média-alta e posterior da língua. CONCLUSÃO: as vogais subsequentes aos sons líquidos estudados evidenciam influências em suas produções, de forma a facilitá-las.PURPOSE: to check the number of children, between 5:0 and 11:6-year old, with and without Phonological Disorder, Brazilian Portuguese speaking children that imitated correctly the liquid sounds in the stimulability test considering each one of the subsequent vowels. METHODS: the stimulability was measured in syllable imitation of 63 syllables with the sounds with seven oral vowels. We analyzed the percentage of subjects that produced correctly the sounds as a function of the subsequent vowel. RESULTS: the was the sound with more correct productions, independent of the sequent vowel; the was better produced with the vowels [ε, ó], and it seems that the medium-lower position height of the tongue is make easier the production of this sound; the was better produced with the vowels [o, ó, u], it seems that the round position of the lips

International Conference on Advances in Information and Communication Technology

CERN Document Server

Nguyen, Thanh-Thuy; Vu, Duc-Thai; Phung, Trung-Nghia; Huynh, Van-Nam

2017-01-01

This book features papers presented at the International Conference on Advances in Information and Communication Technology (ICTA 2016), which was held in Thai Nguyen city, Vietnam, from December 1 to 13, 2016. The conference was jointly organized by Thai Nguyen University of Information and Communication Technology (ICTU), the Institute of Information Technology – Vietnam Academy of Science and Technology (IoIT), Feng Chia University, Taiwan (FCU), the Japan Advanced Institute of Science and Technology (JAIST) and the National Chung Cheng University, Taiwan (CCU) with the aim of bringing together researchers, academics, practitioners and students to not only share research results and practical applications but also to foster collaboration in information and communication technology research and education. The book includes the 66 best peer-reviewed papers, selected from the 150 submissions received.

DETERMINATION OF CAFFEINE CONTENTS OF COFFEE BRANDS IN THE VIETNAMESE MARKET

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Stanislav Kráčmar

2012-02-01

Full Text Available In this study, the caffeine contents in five certain Vietnamese coffee (Dak Tin, Di Linh, Nam Nguyen, Origin and Vinacafe found in the Vietnamese market were determined using UV/vis spectrophotometry. The quantification of caffeine sample was calculated by standard addition method. Our results showed that the caffeine contents in coffee brewing were influenced by temperature of water used to brew, time of brewing, and independent on the volume of water, respectively. In general, higher concentrations of caffeine were found in all samples prepared at temperature 100°C for 5 minutes. The order of caffeine contents in coffee samples was Dak Tin, Di Linh, Nam Nguyen, Origin and Vinacafe, respectively. This study can contribute to a better knowledge of caffeine contents in Vietnamese coffee of Vietnamese consumers.

¿Mejora la calidad de vida de pacientes con EPOC si son tratados por las enfermeras?

OpenAIRE

Vega Ramírez, Francisco Antonio; Quero Fuentes, María del Mar

2015-01-01

Cartel presentado en la Segunda Conferencia Internacional de Comunicación en Salud, celebrada el 23 de octubre de 2015 en la Universidad Carlos III de Madrid Introducción: la enfermedad pulmonar obstructiva crónica (EPOC), afecta a la calidad de vida (CV) de las personas y origina la necesidad de acciones adicionales de autocuidado. Objetivo: conocer si existe mejora en la calidad de vida en los pacientes con EPOC que son atendidos por enfermeras. Metodología: este estudio se basa en un di...

Short Communication

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2014-03-21

Mar 21, 2014 ... Comparative Study on Antimicrobial Activity of Vitex negundo var. negundo and Vitex negundo ... (Nguyen-Pouplin et al., 2007), anthelmintic (Merekar et al., 2011), wound ..... Efficacy of garlic extract and mancozeb against ...

"My Son Is Reliable": Young Drivers' Parents' Optimism and Views on the Norms of Parental Involvement in Youth Driving

Science.gov (United States)

Guttman, Nurit

2013-01-01

The high crash rates among teenage drivers are of great concern across nations. Parents' involvement is known to help increase their young drivers' driving safety. In particular, parents can place restrictions on their son's/daughter's driving (e.g., restrict night time driving), which can enable the young driver to gain driving experience in…

Bidirectional Associations Between Externalizing Behavior Problems and Maladaptive Parenting Within Parent-Son Dyads Across Childhood.

Science.gov (United States)

Besemer, Sytske; Loeber, Rolf; Hinshaw, Stephen P; Pardini, Dustin A

2016-10-01

Coercive parent-child interaction models posit that an escalating cycle of negative, bidirectional interchanges influences the development of boys' externalizing problems and caregivers' maladaptive parenting over time. However, longitudinal studies examining this hypothesis have been unable to rule out the possibility that between-individual factors account for bidirectional associations between child externalizing problems and maladaptive parenting. Using a longitudinal sample of boys (N = 503) repeatedly assessed eight times across 6-month intervals in childhood (in a range between 6 and 13 years), the current study is the first to use novel within-individual change (fixed effects) models to examine whether parents tend to increase their use of maladaptive parenting strategies following an increase in their son's externalizing problems, or vice versa. These bidirectional associations were examined using multiple facets of externalizing problems (i.e., interpersonal callousness, conduct and oppositional defiant problems, hyperactivity/impulsivity) and parenting behaviors (i.e., physical punishment, involvement, parent-child communication). Analyses failed to support the notion that when boys increase their typical level of problem behaviors, their parents show an increase in their typical level of maladaptive parenting across the subsequent 6 month period, and vice versa. Instead, across 6-month intervals, within parent-son dyads, changes in maladaptive parenting and child externalizing problems waxed and waned in concert. Fixed effects models to address the topic of bidirectional relations between parent and child behavior are severely underrepresented. We recommend that other researchers who have found significant bidirectional parent-child associations using rank-order change models reexamine their data to determine whether these findings hold when examining changes within parent-child dyads.

75 FR 62112 - Notice of Availability of a Broad Spectrum of Patents for Exclusive, Partially Exclusive, or Non...

Science.gov (United States)

2010-10-07

... Systems and methods for collecting particles from a large volume of gas into a small volume of liquid... semiconductor laser systems and methods. Nguyen 7,796,829 Method and system for forming an image with enhanced...

Kinematics of semiclassical spin and spin fiber bundle associated with so(n) Lie-Poisson manifold

International Nuclear Information System (INIS)

Deriglazov, A A

2013-01-01

We describe geometric construction underlying the Lagrangian actions for non-Grassmann spinning particles proposed in our recent works. If we discard the spatial variables (the case of frozen spin), the problem reduces to formulation of a variational problem for Hamiltonian system on a manifold with so(n) Lie-Poisson bracket. To achieve this, we identify dynamical variables of the problem with coordinates of the base of a properly constructed fiber bundle. In turn, the fiber bundle is embedded as a surface into the phase space equipped with canonical Poisson bracket. This allows us to formulate the variational problem using the standard methods of Dirac theory for constrained systems.

Parental choice: what parents want in a son-in-law and a daughter-in-law across 67 pre-industrial societies.

Science.gov (United States)

Apostolou, Menelaos

2010-11-01

Parents are influential over mate choice, and in most human societies they choose spouses for their offspring according to their own preferences. However, surprising little is known about the qualities which make a woman desirable as a daughter-in-law and a man desirable as a son-in-law. Using evidence from 67 societies such traits are identified and three hypotheses are tested: first, the hypothesis is tested that parents desire in an in-law qualities which are beneficial to them and their kin. Second, it is hypothesized that such preferences are contingent upon the sex of the in-law, as traits are weighted differently in a daughter-in-law and in a son-in-law. The third hypothesis tested is that parental preferences vary according to the subsistence type of a given society, as traits are valued differently in agropastoral societies and foraging societies. The evidence presented here provides support for all three hypotheses.

Complicity to Hegemonic Masculinity in D.H. Lawrence’s Sons and Lovers

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Angelina Subrayan

2016-04-01

Full Text Available Men have long been associated with dominance, strength and confidence and the issue regarding being compliant to the acceptable masculine ideal has always been part of a culture’s social identity. This study focuses on the critical discussion on masculinity studies in the classic fiction of D.H Lawrence.  Drawing on narrative data from his novel Sons and Lovers (1913, the study examines how hegemonic masculinity is conformed by the male protagonist, Walter Morel, in his gendered relationship. More specifically, the analysis focuses on how the male character aligns himself with the hegemonically authoritarian philosophy of ‘tough’ masculinity. The effects of social practices and socio-historical context in which Lawrence wrote these novels are also examined. The study utilises Connell’s theory of hegemonic masculinity to explicate Lawrence’s depiction of dominant masculinity through his character. The findings reveal that Lawrence aligns his male protagonist to the dominant role by sanctioning aggressiveness, autonomy and violence. Keywords: Hegemonic Masculinity, Dominant Masculinity, Patriarchy, Gender, Power

Were king Stefan the First-Crowned and his son Radoslav co-rulers?

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Bubalo Đorđe

2009-01-01

Full Text Available The Serbian historiography considers the issue of the co-ruling of King Stefan the First-Crowned and his son Radoslav as the one finally resolved. The suggested solution on the co-rule of Stefan and Radoslav may be most succinctly expressed as following: as early as in the year of 1220, due to the frail health of Stefan the First-Crowned and Radoslav's marriage to Anne the Epirus princess, Radoslav was crowned to be the king and positioned to co-rule with his father after the Byzantine model of governing. Nevertheless this point of view has some loose ends. The notion of co-ruling and the very term of 'co-ruler' are quite freely used in the scholarly works. A general consensus on the precise meaning has not been reached yet. At the point where one author perceives a co-rule, the other categorically denies it. Basically the approach equalizing the heir to the throne and the co-ruler is wrong. Although the co-rulers in most cases were the throne heirs, they cannot be called the co-rulers because of the right to inherit the throne, but for the ruling attributes that formally established that right. The conviction of the co-rule of King Stefan and his son Radoslav is founded on the interpretation of the facts coming from the following sources: entitling charters for the monastery of Žiča, produced by Stefan and Radoslav around 1220; some segments from St. Sava's biographies by Domentian and Theodosius describing the circumstances of Stefan's death-bed leaving the throne to Radoslav; the three acts of the town of Kotor from 1221 and 1227 dated by the rule of king Radoslav, the portraits of Stefan and Radoslav next to the entrance to the Church of the Ascension in the monastery of Žiča and in the nartex of the Mileševa monastery church. In the first Žiča charter, Stefan calls Radoslav his heir, while in the second Žiča charter Stefan points out Radoslav as his first-born son blessed by him to be the king of the whole state. (jegože i

Application of the GRAAL model to leaching experiments with SON68 nuclear glass in initially pure water

International Nuclear Information System (INIS)

Frugier, P.; Chave, T.; Gin, S.; Lartigue, J.-E.

2009-01-01

Based on a review of the current state of knowledge concerning the aqueous alteration of SON68 nuclear glass we have proposed a mechanistic model, GRAAL (Glass Reactivity with Allowance for the Alteration Layer) [P. Frugier, S. Gin, Y. Minet, T. Chave, B. Bonin, N. Godon, J.E. Lartigue, P. Jollivet, A. Ayral, L. De Windt, G. Santarini, J. Nucl. Mater. 380 (2008) 8]. This article describes how the GRAAL model hypotheses are solved using a calculation code coupling chemistry and transport. The geochemical solution of this model combines three major phenomena: chemical equilibria in solution, water and ion transport by convection or diffusion, and element diffusion through the passivating reactive interphase. The model results are compared with experimental data for SON68 glass leached in initially pure water both in a closed system and in renewed media. The comparison shows the model very satisfactorily accounts for variations in the pH and the element concentrations in solution as a function of time, the glass surface area in contact with solution, and the solution renewal rate. This success is due to the fact that the diffusion of elements through the alteration gel is taken into account in the model. This mechanism cannot be disregarded under most experimental conditions - if only to predict the solution pH - and must therefore be an integral part of the geochemical model.

When mothers make sons sexy: maternal effects contribute to the increased sexual attractiveness of extra-pair offspring.

Science.gov (United States)

Tschirren, Barbara; Postma, Erik; Rutstein, Alison N; Griffith, Simon C

2012-03-22

Quality differences between offspring sired by the social and by an extra-pair partner are usually assumed to have a genetic basis, reflecting genetic benefits of female extra-pair mate choice. In the zebra finch (Taeniopygia guttata), we identified a colour ornament that is under sexual selection and appears to have a heritable basis. Hence, by engaging in extra-pair copulations with highly ornamented males, females could, in theory, obtain genes for increased offspring attractiveness. Indeed, sons sired by extra-pair partners had larger ornaments, seemingly supporting the genetic benefit hypothesis. Yet, when comparing ornament size of the social and extra-pair partners, there was no difference. Hence, the observed differences most likely had an environmental basis, mediated, for example, via differential maternal investment of resources into the eggs fertilized by extra-pair and social partners. Such maternal effects may (at least partly) be mediated by egg size, which we found to be associated with mean ornament expression in sons. Our results are consistent with the idea that maternal effects can shape sexual selection by altering the genotype-phenotype relationship for ornamentation. They also caution against automatically attributing greater offspring attractiveness or viability to an extra-pair mate's superior genetic quality, as without controlling for differential maternal investment we may significantly overestimate the role of genetic benefits in the evolution of extra-pair mating behaviour.

“Yo soy del Son a la Salsa”: La re-edición de nuevas expresiones interculturales caribeñas en el espacio cinematográfico

Directory of Open Access Journals (Sweden)

Maydi Estrada Bayona

2014-01-01

Full Text Available “Yo soy del Son a la Salsa”: La re-edición de nuevasexpresiones interculturales caribeñas en el espacio cinematográfico,es un artículo reflexivo que forma parte dela investigación titulada: Claves Interculturales Caribeñasen la poética cinematográfica de Rigoberto López. El mismoconstituye un acercamiento al tratamiento del temade la diáspora cubana y caribeña en el contexto del Caribeafro-hispánico insular y en Nueva York. El estudio tomacomo antecedente el largometraje de ficción La Últimacena, (1976 de Tomás Gutiérrez Alea y como obra principalel documental: Yo soy del Son a la Salsa, (1996 deRigoberto López, para a través de los aportes de la narrativacinematográfica cubana valorar acerca del impactosociocultural del sujeto migrante en los espacios de acogiday de origen. Ambas obras son referentes en el análisisde estos fenómenos sociales en relación a: su evoluciónen el tiempo, unicidad y diversidad de manifestaciones.Asimismo visualiza la complejidad de las relaciones espacialesabordadas en sus narrativas y explica los nexosentre ellas como obras propiamente. Define la visión interculturale intertextual del documental Yo soy del Son ala Salsa dentro de la estética de la creolización de su creador.Se analiza el lenguaje de la música como expresiónsimbólica de una identidad multicultural caribeña visto, apartir de los géneros musicales del Son y la Salsa, de igualmodo al espacio cinematográfico como revitalizador detradiciones en el Caribe.

Highlight: Ankara workshop puts minimum wage on the G-20 radar ...

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

2016-04-14

Apr 14, 2016 ... A recent JustJobs Network workshop, held before the meetings of G-20 ... Network), and Nguyen Thang (Vietnam's Academy of Social Sciences) ... In all three cases, setting a minimum wage has also had negative effects.

"Of comics and men: A cultural history of American comic books," by Jean-Paul Gabilliet

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Drew Morton

2013-06-01

Full Text Available Jean-Paul Gabilliet. Of comics and men: A cultural history of American comic books. Translated by Bart Beaty and Nick Nguyen. Jackson: University Press of Mississippi, 2010, hardcover, $55.00 (390p, ISBN 978-1604732672.

Elemental analysis of the ancient bronze coins by x-ray fluorescence technique using simultaneously radioisotope source and x-ray tube

International Nuclear Information System (INIS)

Nguyen The Quynh; Truong Thi An; Tran Duc Thiep; Nguyen Dinh Chien; Dao Tran Cao; Nguyen Quang Liem

2004-01-01

The results on elemental analysis of the Vietnamese ancient bronze coins during the time of the Nguyen dynasty (19th century) are presented. The samples were provided by the vietnam National Historical Museum and the elemental analysis was performed on the home-made model EDS-XT-99-01 X-ray fluorescence spectrometer in the Institute of Materials Science, NCST of Vietnam. The samples exited simultaneously by radioisotope source and X-ray tube. The analytical results show the similarity in the elemental composition of the coins issued by different kings of the Nguyen dynasty, but there is the difference in the concentration of the used elements. Another interesting point is that all the coins have zinc (Zn) in their composition, which shows clearly the influence of the occidental metallurgical technology on the money-making technique in Vietnam during the 19th century. (author)

AutoCAD 3D pour l'architecture et le design : conception d'une maison et de son mobilier

CERN Document Server

Riccio, Michel

2010-01-01

Module 3D d'AutoCAD, logiciel leader de dessin assisté par ordinateur, AutoCAD 3D est l'outil indispensable des architectes qui souhaitent présenter leurs travaux en trois dimensions. Voici donc un livre très pédagogique qui leur fera découvrir ses principales fonctionnalités (versions 2006 à 2010) à travers un projet de conception de maison contemporaine. Riche de 700 plans, schémas et dessins, il explique quels outils employer pour modéliser les façades d'une villa, sa piscine et sa terrasse, ainsi que son architecture intérieure et son mobilier. Dès les premières pages, le lecteur se retrouve ainsi plongé dans la pratique, voyant se construire au fil des 17 ateliers un édifice tridimensionnel complexe, qu'il aura la satisfaction d'avoir créé lui-même. A qui s'adresse ce livre ? Aux bureaux d'architectes qui souhaitent présenter leurs projets en 3D ; À tous les étudiants en écoles d'architecture ; Aux utilisateurs 2D d'AutoCAD qui désirent connaître les fonctions 3D de ce logiciel.

L'enquista de literatura orala e son contèxte au sègle XX

OpenAIRE

Bouvier, Jean-Claude

2014-01-01

Après lei folcloristas dau sègle dètz-e-nòu, lo moviment de recèrca sus la literatura orala es contunhat ò puslèu représ a partir deis annadas 1960, dins de condicions que pòdon èstre dichas mai marridas, mai de tot biais nòvas. Dison generalament que la tradicion orala es avanida, çò qu'es verai en partida per lo conte meravilhós. Mai es verai pasmens que de tròç entiers de literatura orala son restats vius (n'en tornarai parlar dins un moment) e es verai tanben que de fòrmas novas de tradic...

Understanding the Dynamic System of Terrorist-Government Interaction

Science.gov (United States)

2003-03-01

Figure 62. Model 5D Equation Level Screen Shot 3 167 Bibliography Bajaracharya, Arun, Stephen Olu Ogunlana, and Nguyen Luong Bach...Understanding the New Security Environment Readings and Interpretations. Guilford, Connecticut: Mc- Graw -Hill/Dushkin 2002 Laqueur, Walter. “Postmodern

QTL Information Table: 499 [Q-TARO

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Full Text Available 66 A RG476 RG214 pha Kamoshita, A., Zhang, J., Siopongco, J., Sarkarung, S., Nguyen, H.T., and Wade, L.J. (2002). Effects of Phenotyp...ing Environment on Identification of Quantitative Trait Loci for Rice Root Morpholo

Extraction-condition Optimization of Baicalein and Schisandrin from ...

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effects of individual factors on extraction rates of baicalein and schisandrin determined by high performance liquid ..... Huang HL, Wang YJ, Zhang QY, Liu B, Wang FY, Li JJ,. Zhu RZ. ... Liu C, Zhao X, Fan Y, Han G, Nguyen T. Astragalus.

AUTHOR INDEX

Indian Academy of Sciences (India)

Arumugam M. Optical fiber communication – An overview. 849. Arumugam P ... Spinning solitons in cubic-quintic nonlinear media. 1041. Dang Nguyen Dinh. E1 resonances in .... Measuring the top quark mass in the eµ chan- nel: A study. 689.

Effects of Apis mellifera adansonii, L. 1758 (Apidae: Hymenoptera ...

African Journals Online (AJOL)

Effects of Apis mellifera adansonii, L. 1758 (Apidae: Hymenoptera) pollination on yields of Cucumeropsis mannii (Naudin) in Kisangani, Democratic Republic of Congo. Boniface Posho Ndola, Yves Brostaux, Guillaume Le Goff, Marie-Lucie Susini, Eric Haubruge, Frederic Francis, Bach Kim Nguyen ...

Evaluación de anemia ferropénica en la primera infancia del Municipio de Sonsón-Antioquia, 2007

Directory of Open Access Journals (Sweden)

Tulia Isabel Castillo Salgado

2014-12-01

Full Text Available Objetivo: Determinar la prevalencia de anemia por deficiencia de hierro en niños de la primera infancia del municipio de Sonsón – Antioquia, en el año 2007. Metodología: Se realizó un estudio descriptivo transversal en 391 niños de 0 a 84 meses de edad del Municipio de Sonsón, Antioquia. Se estudiaron los parámetros de hemoglobina y ferritina sérica utilizando puntos de corte de la Organización Mundial de la Salud (OMS. Se calcularon las medidas de frecuencia y de resumen y los intervalos de confianza para proporciones y las pruebas de estadística paramétrica y no paramétrica. Resultados: La prevalencia de anemia ferropénica fue de 4,3% y la media de ferritina sérica y de hemoglobina para la población del estudio fue de 29,9 ng/mL y 12,6 g/dL respectivamente. Adicionalmente se halló significancia estadística de la prevalencia de anemia ferropénica por grupo de edad (p<0,0001; pero no se encontró significancia estadística de la  prevalencia de anemia con el sexo (p= 1,0000.  Conclusión: La prevalencia de anemia ferropénica en los niños de la primera infancia del Municipio de Sonsón fue baja de acuerdo con los parámetros de hemoglobina y ferritina sérica establecidos por la OMS, hay variación de la anemia ferropénica por grupo de edad pero no por sexo.

The Phenomenology of Trauma. Sound and Haptic Sensuality in Son of Saul

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Vincze Teréz

2016-12-01

Full Text Available The winner of many prestigious prizes (Oscar for the best foreign language film, Grand Prize of the Cannes Film Festival, and the Golden Globe among them, the Hungarian film, Son of Saul – according to most critics – represents the Holocaust trauma in a completely new and intriguing way. The filmmakers have invented a special form in order to tackle the heroic task of showing the unwatchable, representing the unthinkable. In this essay I analyse the representational strategy of the film from a phenomenological point of view, and position it in the theoretical framework of haptic sensuality formulated by Vivian Sobchack and Laura U. Marks, among others. I mainly focus on the use of sound, in particular the role of sound design in the creation of haptic space. With the help of the analysis of the representation and artistic invocation of the different bodily senses in the film, I demonstrate how traditional artistic formal elements (characteristic of highly artistic, even experimental productions are combined with high impact effects often present in popular film forms. I argue that the successful combination of these two factors makes the film an example of artistic immersive cinema.1

Meta-analysis suggests choosy females get sexy sons more than "good genes".

Science.gov (United States)

Prokop, Zofia M; Michalczyk, Łukasz; Drobniak, Szymon M; Herdegen, Magdalena; Radwan, Jacek

2012-09-01

Female preferences for specific male phenotypes have been documented across a wide range of animal taxa, including numerous species where males contribute only gametes to offspring production. Yet, selective pressures maintaining such preferences are among the major unknowns of evolutionary biology. Theoretical studies suggest that preferences can evolve if they confer genetic benefits in terms of increased attractiveness of sons ("Fisherian" models) or overall fitness of offspring ("good genes" models). These two types of models predict, respectively, that male attractiveness is heritable and genetically correlated with fitness. In this meta-analysis, we draw general conclusions from over two decades worth of empirical studies testing these predictions (90 studies on 55 species in total). We found evidence for heritability of male attractiveness. However, attractiveness showed no association with traits directly associated with fitness (life-history traits). Interestingly, it did show a positive correlation with physiological traits, which include immunocompetence and condition. In conclusion, our results support "Fisherian" models of preference evolution, while providing equivocal evidence for "good genes." We pinpoint research directions that should stimulate progress in our understanding of the evolution of female choice. © 2012 The Author(s). Evolution© 2012 The Society for the Study of Evolution.

Analysis of water availability from Son Real and Binicaubell torrents (Mallorca-Spain) for use in the artificial recharge of the La Marineta aquifer; Analisis de las disponibilidades hidricas de los torrentes de Son Real y Binicaubell (Mallorca-Espana) para su utilizacion en la recarga artificial del acuifero de la Marineta

Energy Technology Data Exchange (ETDEWEB)

Murillo, J. M.; Orden, J. A. de la; Gavilan, C. J.

2009-07-01

The history of artificial recharge of groundwater in Majorca island is explained in this paper. Too, a brief description of the only experience now working is shown, and an overview of the proposal of the Hydrogeological Plan of the Demarcation of Baleares for the regulation of runoff by means of the artificial recharge of aquifers is presented. This should include Son Real and Binicaubell torrents; so, an assessment of their water surpluses to determine water availability for artificial recharge is analyzed. The methodology used is based on a climatic analysis in the studied basins, as well as on the Son Real y Binicaubell torrents water inflow.Water naturally infiltrated through these torrents' beds and surpluses flowing to the sea are also quantified. The statistical analysis involves methods such as autocorrelation. (Author) 20 refs.

Alteraciones oculares y visuales en personas que trabajan con ordenador y son usuarias de lentes de contacto: una revisión bibliográfica

Directory of Open Access Journals (Sweden)

Ana Tauste Francés

2014-01-01

Full Text Available Fundamentos: El elevado número de personas que trabajando con ordenador utiliza lentes de contacto plantea la cuestión sobre si la suma de estos dos factores de riesgo para la salud visual puede originar un agravamiento del Síndrome Visual Informático. El objetivo de esta revisión es sintetizar el conocimiento científico sobre las alteraciones oculares y visuales relacionadas con la exposición a ordenador en usuarios de lentes de contacto. Métodos: Revisión de artículos científicos (2003-2013 en español e inglés, realizando una búsqueda bibliográfica, en Medline a través de PubMed y en Scopus. Resultados: La búsqueda inicial aportó 114 trabajos, después de aplicar criterios de inclusión/exclusión se incluyeron seis artículos. Todos ellos ponen de manifiesto que las alteraciones al utilizar el ordenador son más frecuentes en las personas usuarias de lentes de contacto, con prevalencias que oscilan de 95,0% al 16,9% que en las que no utilizan lentes de contacto, cuya prevalencia va del 57,5% al 9,9% y con una probabilidad cuatro veces mayor de padecer ojo seco [OR: 4,07 (IC 95%: 3,52-4,71]. Conclusiones: Las personas usuarias de ordenador padecen más alteraciones oculares y visuales cuando además son usuarias de lentes de contacto, pero los estudios son escasos y poco contundentes. Se precisan nuevas investigaciones que analicen la influencia según los tipos de lentes y sus condiciones de uso, tanto en la sintomatología como en la calidad de la lágrima y la superficie ocular. Las lentes de hidrogel de silicona son las que se asocian a mayor confort.

Indicadores regionales de desarrollo sustentable en Chile: ¿Hasta qué punto son útiles y necesarios?

Directory of Open Access Journals (Sweden)

Hernán Blanco

2001-09-01

Full Text Available Cada vez más necesitamos maneras de asegurar patrones de desarrollo que sean sustentables, es decir, que sean ambiental, social y económicamente apropiados para nosotros y para las generaciones venideras. Los indicadores de desarrollo sustentable son una herramienta promisoria que permitiría "aterrizar" el concepto de sustentabilidad, apoyando la manera en que se toman las decisiones. En Chile existen pocas experiencias sobre el tema. Este artículo presenta el trabajo realizado para desarrollar indicadores de desarrollo sustentable en cuatro regiones del país. El artículo se centra en las lecciones que han surgido de la experiencia

Reparto de utilidades en las sociedades cooperativas de ahorro y préstamo ¿por qué son gravadas? un análisis sobre la aplicación de la carga fiscal

OpenAIRE

Ramos Andrade, Zahyra del Rocío

2015-01-01

En síntesis en la presente investigación se realizó un minucioso análisis en torno a las sociedades cooperativas de ahorro y préstamo, basándose la autora en una entidad denominada caja popular San Rafael. Llegando a la conclusión de que dichas empresas son personas morales lucrativas pues obtienen un beneficio económico a cambio de los servicios que presta, son generadoras de riqueza y obtienen utilidades; sin embargo, dichas utilidades no son gravadas debido a que la legislación determina q...

SSC San Diego Command History Calendar Year 2007

Science.gov (United States)

2008-03-01

Camargo , Sylvia Salazar, Karen Manley-Guerrero, Dina Demuth, Clay Oeholke, Gannon Graue, Dee Johnson, Erwin Mier, Hoa Nguyen. Navy Multiband Terminal...Davenport, Brian Devine, Greg Doriguzzi, Richard Felkins, John Fleming, Cheryl Francisco , Sid Graser, Eric Hillis, Craig LaMaster, Susan Manor, Joel

Second language writing and literary reading in university: three empirical studies

NARCIS (Netherlands)

Nguyen, P.N.T.

2012-01-01

Het leren van Engels als tweede taal is voor Aziatische en Vietnamese studenten zinvol en effectief als rekening wordt gehouden met een aantal uitdagingen, die meestal worden veroorzaakt door hun historische en culturele achtergrond. Phuong Nam Nguyen onderzocht hoe leeractiviteiten bij Aziatische

Fulltext PDF

Indian Academy of Sciences (India)

Unknown

negative Cauchy, for example, in the case of titanium aluminides ... bounded BOPs theory (Nguyen-Manh et al 2000; Pettifor ..... Figure 4. γ-surface for (111) plane in mJ/m2: (a) surface plot and (b) contour plot. ..... bonding in layered materials.

Advanced Fuels and Combustion Processes for Propulsion

Science.gov (United States)

2010-09-01

production from biomass steam reforming – Conduct a feasibility analysis of the proposed integrated process Energia Technologies - D. Nguyen & K. Parimi...strength foam material development by Ultramet – Combustion experiments performed U. Of Alabama – End-user input provided by Solar Turbines Major

Fuzzy controller for better tennis ball robot | Nguyen | Journal of ...

African Journals Online (AJOL)

This paper aims at designing a tennis ball robot as a training facility for tennis players. The robot is built with fuzzy controller which provides proper techniques for the players to gain practical experience as well as technical skills; thus, it can effectively serve the community and train athletes in the high-performance sport.

Expression of multiple sexual signals by fathers and sons in the East-Mediterranean barn swallow: are advertising strategies heritable?

Science.gov (United States)

Vortman, Yoni; Safran, Rebecca J; Reiner Brodetzki, Tali; Dor, Roi; Lotem, Arnon

2015-01-01

The level of expression of sexually selected traits is generally determined by genes, environment and their interaction. In species that use multiple sexual signals which may be costly to produce, investing in the expression of one sexual signal may limit the expression of the other, favoring the evolution of a strategy for resource allocation among signals. As a result, even when the expression of sexual signals is condition dependent, the relative level of expression of each signal may be heritable. We tested this hypothesis in the East-Mediterranean barn swallow (Hirundo rustica transitiva), in which males have been shown to express two uncorrelated sexual signals: red-brown ventral coloration, and long tail streamers. We show that variation in both signals may partially be explained by age, as well as by paternal origin (genetic father-son regressions), but that the strongest similarity between fathers and sons is the relative allocation towards one trait or the other (relative expression index), rather than the expression of the traits themselves. These results suggest that the expression of one signal is not independent of the other, and that genetic strategies for resource allocation among sexual signals may be selected for during the evolution of multiple sexual signals.

Activation and transfer of sulfate in biological systems (1960); Activation biologique du sulfate et son transfert (1960)

Energy Technology Data Exchange (ETDEWEB)

Chapeville, F [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1960-07-01

It examines in this review the successive stages of active sulfate formation and its role in biological synthesis of sulfuric esters. The possible role of active sulfate as intermediary in sulfate reduction is also discussed. (author) [French] On examine dans cette etude les stades successifs de la mise en evidence du sulfate actif, son role dans la formation des esters sulfuriques de natures diverses, ainsi que sa participation eventuelle comme intermediaire au cours de la reduction du sulfate. On decrit aussi un procede de preparation du systeme biologique, generateur du sulfate actif et une methode de synthese chimique. (auteur)

Binding of the Ras activator son of sevenless to insulin receptor substrate-1 signaling complexes.

Science.gov (United States)

Baltensperger, K; Kozma, L M; Cherniack, A D; Klarlund, J K; Chawla, A; Banerjee, U; Czech, M P

1993-06-25

Signal transmission by insulin involves tyrosine phosphorylation of a major insulin receptor substrate (IRS-1) and exchange of Ras-bound guanosine diphosphate for guanosine triphosphate. Proteins containing Src homology 2 and 3 (SH2 and SH3) domains, such as the p85 regulatory subunit of phosphatidylinositol-3 kinase and growth factor receptor-bound protein 2 (GRB2), bind tyrosine phosphate sites on IRS-1 through their SH2 regions. Such complexes in COS cells were found to contain the heterologously expressed putative guanine nucleotide exchange factor encoded by the Drosophila son of sevenless gene (dSos). Thus, GRB2, p85, or other proteins with SH2-SH3 adapter sequences may link Sos proteins to IRS-1 signaling complexes as part of the mechanism by which insulin activates Ras.

A novel mutation (C1425Y) in the FBN2 gene in a father and son with congenital contractural arachnodactyly.

Science.gov (United States)

Chen, Ying; Lei, Yun-Ping; Zheng, Hong-Xiang; Wang, Wei; Cheng, Hong-Bo; Zhang, Jing; Wang, Hong-Yan; Jin, Li; Li, Hong

2009-06-01

Congenital contractural arachnodactyly (Beals syndrome) is a rare autosomal dominantly inherited connective tissue disorder characterized by flexion contractures, arachnodactyly, crumpled ears, and mild muscular hypoplasia. Here, a father and son with congenital contractural arachnodactyly features were identified. After sequencing 15 exons (22 to 36) of the FBN2 gene, a novel mutation (C1425Y) was found in exon 33. This de novo mutation presented first in the father and was transmitted to his son, but not in the other 14 unaffected family members and 365 normal people. The C1425Y mutation occurs at the 19th cbEGF domain. Cysteines in this cbEGF domain are rather conserved in species, from human down to ascidian. The cbEGF12-13 in human FBN1 was employed as the template to perform homology modeling of cbEGF18-19 of human FBN2 protein. The mutation has also been evaluated by further prediction tools, for example, SIFT, Blosum62, biochemical Yu's matrice, and UMD-Predictor tool. In all analysis, the mutation is predicted to be pathogenic. Thus, the structure destabilization by C1425Y might be the cause of the disorder.

Introducing SONS, a tool for operational taxonomic unit-based comparisons of microbial community memberships and structures.

Science.gov (United States)

Schloss, Patrick D; Handelsman, Jo

2006-10-01

The recent advent of tools enabling statistical inferences to be drawn from comparisons of microbial communities has enabled the focus of microbial ecology to move from characterizing biodiversity to describing the distribution of that biodiversity. Although statistical tools have been developed to compare community structures across a phylogenetic tree, we lack tools to compare the memberships and structures of two communities at a particular operational taxonomic unit (OTU) definition. Furthermore, current tests of community structure do not indicate the similarity of the communities but only report the probability of a statistical hypothesis. Here we present a computer program, SONS, which implements nonparametric estimators for the fraction and richness of OTUs shared between two communities.

76 FR 44330 - Ocean Transportation Intermediary License Applicants

Science.gov (United States)

2011-07-25

.... Nguyen, Secretary/CFO, Application Type: New NVO & OFF License. Atlas Logistics LLC (NVO & OFF), 2801 NW...), Application Type: New NVO & OFF License. Bulk Cargo Services & Logistics Inc. (OFF), 15400 N.E. 103rd Drive..., Member/Chief Executive Manager, (Qualifying Individual), Stina Storr, Member/ Managing Member...

Two new species of the genus Pararrhynchium de Saussure (Hymenoptera: Vespidae: Eumeninae) from northern Vietnam.

Science.gov (United States)

Nguyen, Lien Thi Phuong

2015-06-22

Two new species of the genus Pararrhynchium are described and figured: P. striatum sp. nov. (northern Vietnam: Hoa Binh, Ha Tinh and Thai Nguyen) and P. concavum sp. nov. (northern Vietnam: Cao Bang). A key to all known species of the genus is provided.

75 FR 4428 - Sunshine Act Meeting Notice

Science.gov (United States)

2010-01-27

....m. Briefing on Uranium Recovery (Public Meeting). (Contact: Dominick Orlando, 301-415-6749.) This... NUCLEAR REGULATORY COMMISSION [NRC-2010-0002] Sunshine Act Meeting Notice DATES: Weeks of January... Plans (Public Meeting). (Contact: Quynh Nguyen, 301-415-5844.) This meeting will be webcast live at the...

International Journal of Biological and Chemical Sciences - Vol 11 ...

African Journals Online (AJOL)

... L. 1758: Hymenoptera, Apidae) in three beekeeping sites of the Democratic Republic of Congo · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Boniface Posho Ndola, Paul Malumba, Bernard Wathelet, Eric Haubruge, Frederic Francis, Bach Kim Nguyen, 541-555.

2018-03-18T16:42:18Z https://www.ajol.info/index.php/index/oai oai ...

African Journals Online (AJOL)

article/55645 2018-03-18T16:42:18Z ajrh:ART Gender dynamics and sexual norms among youth in Mali in the context of HIV/AIDS prevention Boileau, C Vissandjee, B Nguyen, V-K Rashed, S Sylla, M Zunzunegui, MV Gender roles, sexual ...

78 FR 8544 - National Center for Advancing Translational Sciences (NCATS): Cooperative Research and...

Science.gov (United States)

2013-02-06

... background technology should be addressed to Lauren Nguyen-Antczak, Ph.D., Licensing and Patenting Manager... expression, and overall tissue homeostasis; (3) a moderation of inflammation by reducing levels of... candidate selection including all aspects of pre-clinical studies such as toxicity studies, and chemistry...

‘Unkind and cruel, to deceive your Son | In borrow’d Shapes, and his Embrace to shun’: Mother-son love in T. S. Eliot’s ‘La Figlia Che Piange’

Directory of Open Access Journals (Sweden)

Matthew Geary

2015-01-01

Full Text Available T. S. Eliot's "La Figlia Che Piange" (1916 is a curious anomaly in his early works. It stands out as a love poem of outstanding grace portraying a more positive relationship to the feminine compared to other poems contemporaneous with its writing such as "The Love Song of St. Sebastian" (1914 and "Hysteria" (1915. This essay shows the import of Eliot's chosen epigraph for "La Figlia" taken from Virgil's Aeneid to have been largely neglected or misread by critics. As a consequence, it argues that critical readings have crucially missed the presence of a shrouded maternal aspect within the poem. Through the lens of Lacanian psychoanalysis and the work of adherents to Lacanian theory — such as Bruce Fink, Shoshana Felman and Slavoj Zizek — this paper newly argues that the poem's meditation on the issues of union and separation between two lovers is in fact a screen for deeper unconscious ambivalent feelings between mother and son. That is to say, Eliot's "La Figlia Che Piange" shows a failed attempt to reconstruct, traverse and separate from the "fundamental fantasy" unconsciously orientating the male speaker of the poem and his desire.

The Dramatic Development of the Parable of the Prodigal Son in the Sacramental Play by Alonso Remón

Directory of Open Access Journals (Sweden)

Rafael Massanet Rodríguez

2017-11-01

Full Text Available The parable of the prodigal son is circumscribed as a predominant theme for the authors of the Spanish Golden Age to develop the plot of some of his autos sacramentales. However, among all these playwrights, the figure of Alonso Remón and his piece have been largely ignored. This article reviews the sacramental career of this author and highlights its importance and differences compared to other comedies that address the same theme.

J. M. W. Turner's painting "The unpaid bill, or the dentist reproving his son's prodigality".

Science.gov (United States)

Bishop, M; Gelbier, S; King, J

2004-12-25

In November 2002, the BDA News carried an item, illustrated with a colour reproduction, describing a painting of a Georgian dentist's rooms by Joseph Mallord William Turner (1775-1851), one of the most respected of English artists, which was shortly to come up for auction at Christies' Rooms in London. This work, first exhibited in 1808, was entitled "The unpaid bill, or the dentist reproving his son's prodigality", and had originally been commissioned by the connoisseur Richard Payne Knight (1750-1824). "The examiner", a contemporary London journal, identifies the 'cradle-piece' for the commission as being a Rembrandt which Payne Knight owned, and the journalist Robert Hunt said that Turner had more than come up to the task of showing that a modern could handle light as well as the old master, 'for a picture of colouring and effect, it is ... inestimable'.

EXPLORING THE USE OF SUEDE DYE ON LEATHER

African Journals Online (AJOL)

User

Nguyen (2007) that almost all the world output of leather is produced ... The experiment on the use of suede dye on leather was done in three formats. In the first format, suede ... warm water in a plastic container in the first instance. Alum is a ...

(Alpha, gamma) irradiation effect on the alteration of high-level radioactive wastes matrices (UO2, hollandite, glass SON68)

International Nuclear Information System (INIS)

Suzuki, T.

2007-06-01

The aim of this work is to determine the effect of irradiation on the alteration of high level nuclear waste forms matrices. The matrices investigated are UO 2 to simulate the spent fuel, the hollandite for the specific conditioning of Cs, and the inactive glass SON68 representing the nuclear glass R7T7) The alpha irradiation experiments on UO 2 colloids in aqueous carbonate media have enabled to distinguish between the oxidation of UO 2 matrix as initial and dissolution as subsequent step. The simultaneous presence of carbonate and H 2 O 2 (product resulting from water radiolysis) increased the dissolution rate of UO 2 to its maximum value governed by the oxidation rate. ii) The study of hollandite alteration under gamma irradiation confirmed the good retention capacity for Cs and Ba. Gamma irradiation had brought only a little influence on releasing of Cs and Ba in solution. Electronic irradiation had conducted to the amorphization of the hollandite only for a dose 1000 times higher than the auto-induced dose of Ba over millions of years. iii) The experiences of glass irradiation under alpha beam and of helium implantation in the glass SON68 were analyzed by positon annihilation spectroscopy. No effect has been observed on the solid surface for an irradiation dose equal to 1000 years of storage. (author)

Anticonceptivo en la consulta de planificación familiar

Directory of Open Access Journals (Sweden)

Vivian Herrera Gómez

1997-08-01

Full Text Available Se realiza un estudio descriptivo en la Consulta de Planificación Familiar del Policlínico Docente "Nguyen Van Troi" en el período comprendido de enero de 1995 hasta abril de 1996, con el objetivo de contribuir a la optimización del Programa de Atención a la mujer durante la vida sexual activa. Se confeccionó una encuesta que se aplicó a 173 mujeres que acudieron trimestralmente a las consultas planificadas. Se midieron las variables: edad, escolaridad, partos, ocupación, estado civil, conocimiento acerca de los métodos anticonceptivos, así como los que usan actualmente, la fuente de obtención de información y las complicaciones. Predominó la edad entre 20 y 24 años, el nivel medio superior representó el mayor porcentaje, 60,60 %; la mujer trabajadora representó el 57,22 %; los dispositivos intrauterinos (DIU y las tabletas son los métodos más conocidos por nuestras pacientes 87,3 y 78 %, respectivamente; las tabletas anticonceptivas fue el método de mayor preferencia y a la vez el más utilizado en la población encuestada, 78,19 %. La principal fuente de información fue el médico de la familia.A descriptive study is conducted at the family planning consultation of the "Nguyen Van Troi" Teaching Polyclinic from January, 1995, to April, 1996, with the aim of contributing to the optimization of the Program of Attention to Women during the active sexual life. A survery was done and applied to 173 women who attended the planned consultations quarterly. The following variables were measured: age, school level, deliveries, occupation, marital status, knowledge about the contraceptive methods, what they use at present, the source of information, and the complications. There was a predominance of those aged 20-24; the higher middle level was the greatest with 60.60 %; and working women accounted for 57.22 %. The intrauterine devices (IUD and pills are the methods the patients know best, 87.3 % and 78 %, respectively. The

Compatibility Grab Sampling and Analysis Plan for FY 2000

International Nuclear Information System (INIS)

SASAKI, L.M.

1999-01-01

This sampling and analysis plan (SAP) identifies characterization objectives pertaining to sample collection, laboratory analytical evaluation, and reporting requirements for grab samples obtained to address waste compatibility. It is written in accordance with requirements identified in Data Quality Objectives for Tank Farms Waste Compatibility Program (Mulkey et al. 1999) and Tank Farm Waste Transfer Compatibility Program (Fowler 1999). In addition to analyses to support Compatibility, the Waste Feed Delivery program has requested that tank samples obtained for Compatibility also be analyzed to confirm the high-level waste and/or low-activity waste envelope(s) for the tank waste (Baldwin 1999). The analytical requirements to confirm waste envelopes are identified in Data Quality Objectives for TWRS Privatization Phase I: Confirm Tank T is an Appropriate Feed Source for Low-Activity Waste Feed Batch X (Nguyen 1999a) and Data Quality Objectives for RPP Privatization Phase I: Confirm Tank T is an Appropriate Feed Source for High-Level Waste Feed Batch X (Nguyen 1999b)

Refining a definition of reflection for the being as well as doing the work of a physician.

Science.gov (United States)

Wald, Hedy S

2015-04-21

Reflection is core to professional competency and supports the active, constructive process of professional identity formation. Medical educators thus grapple with operationalizing and effectively integrating reflection as a foundational construct within health care professions education and practice. Core elements of reflection including role of emotions and awareness of self, other and situation, do not appear within various working definitions of reflection. This observation as well as noted recent shift in medical education toward emphasis on the "being" as well as "doing the work" of a physician led to the author's proposed refining of Sandars' reflection definition and expansion of Nguyen et al.'s reflection model. A refined reflection definition is offered for a more inclusionary approach. A caveat regarding potential for expected reflective learning outcomes (given reflection as a process) is provided and the integral role of mentor-enhanced reflection is discussed. Reflection as a continuum is highlighted and exemplified within Wald et al.'s REFLECT rubric and Nguyen et al.'s reflection model.

Father and son attachment styles in alcoholic and non-alcoholic families

Directory of Open Access Journals (Sweden)

Mythili Hazarika

2017-12-01

Full Text Available Background: The theory of attachment is important to understand a lot of human behaviour. Styles of attachment could be important predictors in developing dependence on alcoholism. Insecure attachment patterns could be significant risk factors for future alcohol use. Methods: Participants for this study consist of fathers with alcohol dependence syndrome (ADS from treatment centres and fathers from the community with no dependency on alcohol, and their sons (n=200. The Michigan Alcoholism Screening Test (MAST, socioeconomic status scale were administered, and attachment styles were derived by the Attachment Style Questionnaire (ASQ. We hypothesised a prior concept reflecting theoretical predictions for the association between attachment styles and alcohol in both the generations. Results: Statistics on SPSS-16 was used to test our hypotheses. As predicted, fathers with ADS had insecure attachments styles in comparison to the control group. Substance abuse/dependence and treatment participation were at an all-time low for the secure group. Conclusion: The findings from this study identify attachment styles as an influential factor in understanding the divergence between alcohol dependence in treatment seekers. The findings further imply that differential treatment may need to be provided taking into account one’s attachment representation to promote successful recovery. It also highlights the need to develop secure ties in children of alcoholic parents to protect them from use of substances as a coping and a learned mechanism. Limitations of the study and suggestions for further research are highlighted and implications for diagnosis and treatment are discussed.

Lifestyle in pregnancy and cryptorchidism in sons: a study within two large Danish birth cohorts

Directory of Open Access Journals (Sweden)

Kjersgaard C

2018-03-01

Full Text Available Camilla Kjersgaard,1 Linn Håkonsen Arendt,1,2 Andreas Ernst,1 Morten Søndergaard Lindhard,2 Jørn Olsen,1,3 Tine Brink Henriksen,2 Katrine Strandberg-Larsen,4 Cecilia Høst Ramlau-Hansen1 1Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, 2Perinatal Epidemiology Research Unit, Department of Pediatrics, Aarhus University Hospital, Aarhus, 3Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, 4Department of Public Health, Section of Social Medicine, Copenhagen University, Copenhagen, Denmark Purpose: Cryptorchidism is the most frequent congenital malformation in boys and is associated with low sperm count, infertility and testicular cancer. Unhealthy maternal lifestyle during pregnancy such as smoking, high prepregnancy body mass index (BMI as well as alcohol and caffeine intake may constitute possible risk factors for cryptorchidism, but results from the few previous studies are conflicting. We aimed to explore the association between maternal lifestyle factors and occurrence of cryptorchidism in sons.Patients and methods: The Danish National Birth Cohort and the Aarhus Birth Cohort provided information on maternal lifestyle from early pregnancy. Data were linked to several Danish health registers, multiple imputation was used to handle missing data and Cox proportional hazards models were used to adjust for potential confounders.Results: In total, 85,923 boys were included, and of them, 2.2% were diagnosed with cryptorchidism. We observed the strongest associations between maternal tobacco smoking and prepregnancy BMI and cryptorchidism. Sons of women who smoked 10–14 cigarettes/day had the highest hazard ratio (HR for cryptorchidism (1.37; 95% CI: 1.06–1.76, and for maternal BMI ≥30 kg/m2, the HR was 1.32 (95% CI: 1.06–1.65. Binge drinking was associated with an HR <1, if the women had one or two episodes in pregnancy (HR: 0.81; 95% CI: 0.67–0.98. Average maternal alcohol intake

A Biophysico-computational Perspective of Breast Cancer Pathogenesis and Treatment Response

Science.gov (United States)

2006-03-01

obtained a lysyl oxidase antibody as well as an expression construct to a constitutively active lysyl oxidase and BAPN compound which is a specific...cell viability. Mol Biol Cell, 2002. 13(8): p. 2933-45. 19. Nguyen, K.T. and J.L. West, Photopolymerizable hydrogels for tissue engineering applications

Increased Expression of the Chemokines CXCL1 and MIP-1a by Resident Brain Cells Precedes Neutrophil Infiltration in the Brain Following Prolonged Soman-Induced Status Epilepticus in Rats

Science.gov (United States)

2011-05-01

brain cytokine concentrations. J Neuroinflammation 2010, 7:40. 12. Manley NC, Bertrand AA, Kinney KS, Hing TC, Sapolsky RM: Characterization of monocyte...neurodegeneration. J Neurosci 2007, 27:9301-9309. 16. Wolpe SD, Davatelis G, Sherry B, Beutler B, Hesse DG, Nguyen HT, Moldawer LL , Nathan CF, Lowry SF

Enhancing the Breadth and Efficacy of Therapeutic Vaccines for Breast Cancer

Science.gov (United States)

2015-10-01

REPORTABLE OUTCOMES: None OTHER ACHIEVEMENTS: No other achievements to report. REFERENCES: 1. Wolfl M, Kuball J, Ho WY, Nguyen H, Manley TJ...Valiante NM, Chen L, Lee C, Gumperz JE, Phillips JH, Lanier LL , Bigge JC, Parekh RB, Parham P. The inter-locus recombinant HLA-B*4601 has high

dinh quang khieu

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. DINH QUANG KHIEU. Articles written in Bulletin of Materials Science. Volume 41 Issue 1 February 2018 pp 6. Lead ions removal from aqueous solution using modified carbon nanotubes · NGUYEN DUC VU QUYEN TRAN NGOC TUYEN DINH QUANG KHIEU HO VAN MINH ...

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. TRAN NGOC TUYEN. Articles written in Bulletin of Materials Science. Volume 41 Issue 1 February 2018 pp 6. Lead ions removal from aqueous solution using modified carbon nanotubes · NGUYEN DUC VU QUYEN TRAN NGOC TUYEN DINH QUANG KHIEU HO VAN MINH ...

Optimizing culture conditions for the production of endo-β-1,4 ...

African Journals Online (AJOL)

GREGORY

2010-09-20

Sep 20, 2010 ... Vietnam Type Culture Collection (VTCC)-F099. Van Tuan Nguyen and Dinh Thi Quyen. Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Distr. Caugiay, ... sources (coconut fiber, coffee shell, corncob, dried tangerine skin, peanut shell, rice bran, saw dust,.

PHAM THI NGOC LAN

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. PHAM THI NGOC LAN. Articles written in Bulletin of Materials Science. Volume 41 Issue 1 February 2018 pp 6. Lead ions removal from aqueous solution using modified carbon nanotubes · NGUYEN DUC VU QUYEN TRAN NGOC TUYEN DINH QUANG KHIEU HO VAN MINH ...

Effect of Temperature on Mechanical Properties of Nanoclay Reinforced Polymeric Nanocomposites. Part 1. Experimental Results

Science.gov (United States)

2012-04-23

Sugiyama, T. Kurashi, O. Kamigaito., U.S. 4,739,007 (1998). UNCLASSIFIED 22 [4] Nguyen Q. T., Process for Improving Exfoliation and Dispersion of...polyethylene/ Kaolin composites. Part II. Thermoelastic behavior of blow-molded samples. J Mater Sci 34 (1999), pp. 497–508. [22] J.S. Bergman, H

Parents think their sons are brighter than their daughters: sex differences in parental self-estimations and estimations of their children's multiple intelligences.

Science.gov (United States)

Furnham, Adrian; Reeves, Emma; Budhani, Salima

2002-03-01

In this study, 156 participants, predominantly White British adults (M age = 44.3 years) rated themselves on overall IQ and on H. Gardner's (1983) 7 intelligence subtypes. Parents (n = 120) also estimated the intelligence of their children. Men's self-estimates were significantly higher than women's (110.15 vs. 104.84). Participants thought their verbal, mathematical, and spatial intelligence scores were the best indicators of their own overall intelligence. Parents estimated that their sons had significantly higher IQs than their daughters (115.21 vs. 107.49). Self-estimates and estimates of children's multiple intelligences were higher for men and sons, significantly so for logical-mathematical and spatial intelligence. Parents rated 2nd-born daughters as having significantly higher verbal and musical intelligence than their male counterparts. Higher parental IQ self-estimates corresponded with higher IQ estimates for children. Results for 1st-born children were clearest and showed the most significant differences. The findings are interpreted in terms of sociocultural and familial influences and the possibility of actual sex differences in particular abilities.

The death of a young son in violent circumstance: understanding the experience of the mother.

Science.gov (United States)

Alarcão, Ana Carolina Jacinto; Carvalho, Maria Dalva de Barros; Pelloso, Sandra Marisa

2008-01-01

This study was aimed at understanding the life of a mother who lost their child in violent circumstances. The methodological proceedings were supported on phenomenology. The study population was constituted by five mothers who had lost its young children for homicide. These homicides occurred different times ranging from 50 days to 10 years. I used as instrument of collection of data open interview the phenomenological method guided by a orienting question. The analysis phenomenology in their discourses showed the comprehension of essential meanings which were systematized in categories: the child's mummification in the memory; the two ways followed by the publicity concerning the death; fondness to spirituality to endure the pain from the child's death; maternal complicity and impunity. The results of this study can contribute to elaboration of intervention proposals close to the mothers in the sense of helping them in the reorganization of their lives after son's death.

SON68 nuclear glass dissolution kinetics: Current state of knowledge and basis of the new GRAAL model

Energy Technology Data Exchange (ETDEWEB)

Frugier, P. [CEA Marcoule, DTCD/SECM/LCLT, BP 17171, 30207 Bagnols-sur-Ceze cedex (France)], E-mail: pierre.frugier@cea.fr; Gin, S.; Minet, Y.; Chave, T. [CEA Marcoule, DTCD/SECM/LCLT, BP 17171, 30207 Bagnols-sur-Ceze cedex (France); Bonin, B. [CEA Saclay, DEN/DIR/DS, 91191 Gif-sur-Yvette cedex (France); Godon, N.; Lartigue, J.-E.; Jollivet, P. [CEA Marcoule, DTCD/SECM/LCLT, BP 17171, 30207 Bagnols-sur-Ceze cedex (France); Ayral, A. [IEM/CNRS-ENSCM Universite Montpellier 2, CC 047, Place Eugene Bataillon, 34095 Montpellier cedex 5 (France); De Windt, L. [ENSMP, CG, 35 rue St Honore, 77305 Fontainebleau cedex (France); Santarini, G. [CEA Saclay HC/CAB, 91191 Gif-sur-Yvette cedex (France)

2008-10-15

This article summarizes the present state of knowledge concerning aqueous alteration of R7T7-type nuclear containment glasses, represented mainly by the inactive reference glass designated SON68. Based on this review, we propose to describe the glass alteration kinetics up to and including the final residual rate regime by means of a new mechanistic model known as GRAAL (glassreactivitywithallowanceforthealterationlayer). Phenomenological analysis findings are reviewed for the various glass alteration regimes: interdiffusion, initial rate, rate drop, residual rate and, under very particular circumstances, resumption of alteration. These alteration regimes are associated with predominant mechanisms. Published work interpreting and modeling these mechanisms was examined in detail. There is a broad consensus on the general mechanisms of the initial rate and even the interdiffusion regime, whereas the mechanisms controlling the rate drop remain a subject of dispute not only with regard to nuclear glasses but also for the dissolution of silicate minerals. The reaction affinity responsible for the rate drop is expressed differently by different authors and depending on the underlying theories. The disagreement concerns the nature of the phase (glass or gel) or the activated complex controlling the rate drop, which in turn determines the elements that must be taken into account in the overall affinity term. Progress in recent years, especially in identifying the mechanisms responsible for the residual rate, has shed new light on these issues, allowing us to propose new theoretical foundations for modeling the different kinetic regimes of SON68 nuclear glass dissolution. The GRAAL model considers that water diffusion in the passivating reaction zone (the gel formed under saturation conditions) is a rate-limiting step in the overall glass dissolution kinetics. Moreover, this passivation zone is a soluble phase whose stability is directly dependent on the nature of the

Why is Son Preference Declining in South Korea? The Role of Development and Public Policy, and the Implications for China and India

OpenAIRE

Chung, Woojin; Das Gupta, Monica

2007-01-01

For years, South Korea presented the puzzling phenomenon of steeply rising sex ratios at birth despite rapid development, including in women's education and formal employment. This paper shows that son preference decreased in response to development, but its manifestation continued until the mid-1990s due to improved sex-selection technology. The paper analyzes unusually rich survey data, ...

Ibrahim, Son of Mahmoudek: Accession to Power and Purses (1 »

Directory of Open Access Journals (Sweden)

A.L. Ponomarev

2014-01-01

Full Text Available The death of the Crimean khan Haji Giray on 25 August 1466 was followed by two months of the political turmoil. Sons of the late ruler, Mengli Giray and Nur Dawlat, were two pretenders well-known to the historians. But numismatic material and newly found archival documents prove that there was one more claimant khan. He was the protege of the Shirin bek Mamak and the copper puls of Caffa with the forked tamga testify that the Genoeses were inclined to accept his supremacy. The said heraldic symbol didn’t belong to Giray khans and it was never more used for the coins of Caffa or the khanate after 1441, when Tartar beks elected Haji Giray to be their lord. These puls were the fractional currency that became necessary after there had happened the monetary reform in the khanate and those old silver dangs started to circulate side by side with a new silver denomination – aqcha. The author has discovered that these puls have die links with aqche coins of Nur Dawlat and moreover he has found that the third «Emperor» had been mentioned in the unpublished accounts of the Genoese treasury, composed in September and October 1466. The shape of his tamga as well the steady political predilections of the Shirin beks demonstrate his kinship with Ulugh Muhammad. The name of this previously unbeknown Crimean khan, who became next year the khan of the Kazan khanate, was Ibrahim. The name of this khan is written on those coins which were earlier attributed to the Siberian khan Ibrahim (Ibak without real, only on far-fetched and untutored grounds.

Ibrahim, Son of Mahmoudek: Accession to Power and Purses (2 »

Directory of Open Access Journals (Sweden)

A.L. Ponomarev

2014-07-01

Full Text Available The death of the Crimean khan Haij Garey on 25 August 1466 was followed by two months of the political turmoil. Sons of the late ruler, Mengli Garey and Nur Dawlat, were two pretenders well-known to the historians. But numismatic material and newly found archival documents prove that there was one more claimant khan. He was the protege of the Shirin bek Mamak and the copper puls of Caffa with the forked tamga testify that the Genoeses were inclined to accept his supremacy. The said heraldic symbol didn’t belong to Garey khans and it was never more used for the coins of Caffa or the khanate after 1441, when Tartar beks elected Haji Garey to be their lord. These puls were the fractional currency that became necessary after there had happened the monetary reform in the khanate and those old silver dangs started to circulate side by side with a new silver denomination – aqcha. The author has discovered that these puls have die links with aqcha coins of Nur Dawlat and moreover he has found that the third «Emperor» had been mentioned in the unpublished accounts of the Genoese treasury, composed in September and October 1466. The shape of his tamga as well the steady political predilections of the Shirin beks demonstrate his kinship with Ulugh Muhammad. The name of this previously unbeknown Crimean khan, who became next year the khan of the Kazan khanate, was Ibrahim. The name of this khan is written on those coins which were earlier attributed to the Siberian khan Ibrahim (Ibak without real, only on far-fetched and untutored grounds.

Méthodes d'analyse/synthèse et représentations optimales des sons musicaux basées sur la réduction de données spectrales

OpenAIRE

Rochebois , Thierry

1997-01-01

This thesis introduces a method that allows systematic reduction of data representing musical sounds. This method and its variants allows fast and dynamic synthesis of musical sounds.; Les applications de l'analyse et de la synthèse des sons musicaux sont primordiales a l'heure du multimédia. Nous présentons une méthode permettant d'analyser et de synthétiser les sons musicaux. Cette méthode, illustrée au chapitre 2, se décompose en trois étapes. La première repose sur une analyse spectrale p...

Sons conceived by assisted reproduction techniques inherit deletions in the azoospermia factor (AZF) region of the Y chromosome and the DAZ gene copy number

DEFF Research Database (Denmark)

Mau Kai, C; Juul, A; McElreavey, K

2008-01-01

number, supplemented with haplogroup typing in deleted patients, were performed, in combination with clinical assessments in 264 fathers and their sons conceived by assisted reproduction techniques (ART), and in 168 fertile men with normal sperm concentration. RESULTS: In the ART fathers group...

L'université en transition

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

Nguyen Vo Hung Institut national pour études sur la politique et la stratégie S&T ..... de concentration a été renforcé par des stratégies offensives de recrutement de la ..... On a pu assister dans le même temps à la croissance des entreprises ...

JPRS Report East Asia Southeast Asia

Science.gov (United States)

1987-06-30

uti - lization of natural resources." "The, Stale shall from lime.1.6 lime, review to upgrade pensions and other benefits due to retirees of both the...VIETNAM RATIONAL, INTENSIVE EXPORT OF PHARMACEUTICALS PROPOSED Hanoi NHAN DAN in Vietnamese 14 Apr 87 p 3 [Article by pharmacist Nguyen Duy Cuong

Uterine-Specific Knockout of Tsc-2: A Mouse Model for Lymphangioleiomyomatosis

Science.gov (United States)

2013-10-01

Burlingame, Califor- nia ), anti-phospho-S6 (Ser 235/236), anti-S6 and 1:5000 anti- glyceraldehyde-3-phosphate dehydrogenase (GAPDH; Cell Sig- naling...Olson S, Nguyen TA. Hydronephrosis and urine retention in estrogen-implanted athymic nude mice. Vet Pathol. 2009;46(3): 505 –508. 40. Leavitt WW, Takeda

Genetics Home Reference: carbonic anhydrase VA deficiency

Science.gov (United States)

... Salvarinova R, Yaplito-Lee J, Santra S, Shyr C, Horvath GA, Eydoux P, Lehman AM, Bernard V, Newlove T, Ukpeh H, Chakrapani A, Preece MA, Ball S, Pitt J, Vallance HD, Coulter-Mackie M, Nguyen H, Zhang LH, Bhavsar AP, Sinclair G, Waheed A, Wasserman WW, Stockler-Ipsiroglu S. Mitochondrial carbonic ...

National Guard Posture Statement 2010. America’s Indispensable Force

Science.gov (United States)

2010-01-01

remote-controlled camera to watch for illegal border crossers, smugglers, and other suspicious activity during Operation Jump Start. Did you Know... Neubauer , CA SPC Joshua M. Neusche, MO SGT Long N. Nguyen, OR SPC Paul A. Nicholas, CA SFC Scott E. Nisely, IA SGT William J. Normandy, VT PFC Francis C

Evolution of the local environment of lanthanum during simplified SON68 glass leaching

International Nuclear Information System (INIS)

Jollivet, P.; Delaye, J.M.; Den Auwer, C.; Simoni, E.

2007-01-01

The evolution of the short- and medium-range local environment of lanthanum was determined by L-III-edge X-ray absorption spectroscopy (XAS) during leaching of simplified SON68-type glasses. In glass without phosphorus, lanthanum is found in a silicate environment, and its first coordination sphere comprises eight oxygen atoms at a mean distance of 2.51 angstrom. When this glass was leached at a high renewal rate, the lanthanum local environment was significantly modified: it was present at hydroxy-carbonate and silicate sites with a mean La-O distance of 2.56 angstrom, and the second neighbors consisted of La atoms instead of Si for the glass. Conversely, in the gel formed at low renewal rates, lanthanum was found in a silicate environment similar to that of the glass. In phosphorus-doped glass, lanthanum is found in a phosphate environment, although the Si/P atomic ratio is 20:1. Lanthanum is surrounded by seven oxygen atoms at a mean distance of 2.37 angstrom. When phosphorus-doped glass is leached, regardless of the leaching solution flow rate, the short- and medium-range lanthanum local environment remains almost constant; the most significant change is a 0.05 angstrom increase in the La-O distance. (authors)

现代文明中的爱情悲剧%The Traglc Love in Modern Civilization·On lawrence's Sons and Lovers

Institute of Scientific and Technical Information of China (English)

曾文雄

2001-01-01

Lawrence's Sons and Lover reflects the people in modern civilization are killed off their capacity and emotions to respond to the natural beauty and the loveliness in the human being. There are conflicts in pursuing :instinct, rationality and spirituality.Through the discussion on the hero's tragiclove stories, we can find only if hese conflicts can be solved,perfect humanity will be gained·

¿Son las transferencias del sector hidroeléctrico un instrumento eficaz para la protección de los recursos naturales?

Directory of Open Access Journals (Sweden)

Luis Diego Vélez Gómez

2015-02-01

Full Text Available Las transferencias del sector eléctrico son uno de los instrumentos financieros más importantes con los que cuentan las Corporaciones Autónomas Regionales (CAR para financiar su presupuesto. Este instrumento suscita actualmente un debate acerca de su capacidad para remunerar el capital natural aportado por los territorios en el desarrollo del sector eléctrico. En este artículo se explica cómo funcionan las CAR y la importancia de las transferencias del sector eléctrico para ellas. Se ofrece un escenario comparativo de las transferencias calculadas de acuerdo al proyecto de Ley 88 de 2010, para observar diferencias significativas en cuanto a la remuneración del capital natural de acuerdo con el artículo 45 de la Ley 99 de 1993. Sin embargo, más allá del simple aspecto remunerativo de la Ley, se pretende mostrar que las CAR no son organizaciones aptas para el cumplimiento de sus funciones, lo cual hace que el tema de su financiamiento sea desplazado ante evidentes fallas de gestión de sus recursos y en algunos casos problemas de corrupción que hacen que las transferencias no cumplan su objetivo.

The ultrasonic copper and brass decontamination study; Etude de la decontamination du cuivre et des laitons en presence d'ultra-sons

Energy Technology Data Exchange (ETDEWEB)

Courtault, J; Kerdelleau, J de; Mestre, E [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1965-07-01

The use of ultra-sounds as a decontamination technic does not bring an absolute solution. As a function of the materials it seemed necessary to find what was the optimum conditions for using the ultra-sounds and to define not only the ultra-sonic factors but also the chemical solutions which bring some appreciable decontamination factors without bringing any too important corrosion processus. This report gives the results of this study applied to copper and brass. This study allowed to select some effective treatment baths on the two types of contamination: plutonium and fission products. (authors) [French] L'emploi des ultra-sons comme technique de decontamination n'amene pas une solution absolue. Il est apparu necessaire de rechercher en fonction de la nature du materiau a decontaminer quelles etaient les conditions optimales d'utilisation des ultra-sons et de definir alors non seulement les facteurs ultrasoniques mais encore les solutions chimiques qui apportent des facteurs de decontamination appreciables sans amener des phenomenes de corrosion trop importants. Ce rapport donne les resultats de cette etude appliquee au cuivre et aux laitons. Cette etude a permis de selectionner des bains de traitement efficaces dans les deux cas de contamination: plutonium et produits de fission. (auteurs)

HIGHER PARENTAL PERCEPTIONS OF WEALTH ASSOCIATED WITH THE BIRTH OF MORE SONS IN AN AUSTRALIAN POPULATION.

Science.gov (United States)

Behie, A M; O'Donnell, M H

2017-09-20

Many industrialized nations are currently experiencing a decline in average secondary sex ratio (SSR) resulting in fewer boys being born relative to girls. While many potential factors may explain the decline in the birth of males relative to females, it seems most studies support the idea that male offspring are produced less often when environmental conditions are poor owing to males being more susceptible to loss in harsh environments. This study investigates the maternal factors that are associated with the sex of offspring in a cohort of the Australian population. It found that greater parental perceptions of wealth were significantly associated with an increase in the number of sons produced. These results suggest that male offspring are born at increased numbers to women with higher available resources, which may reflect the fact that male offspring are more vulnerable in poor environments.

Yo no soy marinero, soy capitán:Usos sociopolíticos contemporáneos del fandango y el son jarocho

Directory of Open Access Journals (Sweden)

Rafael Figueroa­ Hernández

2015-01-01

Siguiendo las reglas musicales y líricas tradicionales del son jarocho, un creciente grupo de personas han estado usando el fandango como una manera de participar en protestas sociales de varias maneras: a creando o manteniendo identidad entre grupos subalternos, b diseminando ideas políticas y sociales a través de letras basadas en formas tradicionales y c mediante la participación directa en manifestaciones y marchas entre otras.

Collaborative Learning. Research to Practice Brief

Science.gov (United States)

Lawrence, K. S.

2016-01-01

A Fully Integrated Educational System practices collaborative learning among all peers. The study summarized in this report (Zhang, X., Anderson, R. C., Morris, J., Miller, B., Nguyen-Janiel, K. T., Lin, T., Zhang, J., Jadallah, M., Scott, T., Sun, J., Latawjec, B., Ma, S., Grabow, K., & Hsu, J. Y. (2016). "Improving children's competence…

Death of a Son is Associated With Risk of Suicide Among Parous Women in Taiwan: A Nested Case-Control Study

OpenAIRE

Chen, Chih-Cheng; Kuo, Chien-Chun; Wu, Trong-Neng; Yang, Chun-Yuh

2012-01-01

Background The impact of the sex of a deceased child on maternal suicide has not been studied. We examined whether the death of a child, especially a son, increased the risk of suicide among parous Taiwanese women. Methods This matched case-control study was done within a cohort of 1 292 462 Taiwanese women who experienced a first and singleton childbirth between 1 January 1978 and 31 December 1987 and were followed up until 31 December 2008. From the cohort, 2701 suicide cases were identifie...

Physics in Vietnam

International Nuclear Information System (INIS)

Altarelli, Monica Pepe

1994-01-01

Vietnam is a country in rapid evolution, opening up communications with the rest of world and encouraging foreign investors. Although there is more ground to make up, the heady mixture of communism and free market they are aiming for is along the same lines as China. Jean Tran Thanh Van , who left Vietnam about forty years ago, judged that it was the right time to bring together Western and Vietnamese physicists. He promoted and organized the ''Rencontres du Vietnam'' on high energy physics and cosmology, which from December 13-18 brought together about one hundred physicists, half from Vietnam and half from abroad, in Hanoi for an intense programme to review the status of particle physics and its deep implications for cosmology

Physics in Vietnam

Energy Technology Data Exchange (ETDEWEB)

Altarelli, Monica Pepe

1994-03-15

Vietnam is a country in rapid evolution, opening up communications with the rest of world and encouraging foreign investors. Although there is more ground to make up, the heady mixture of communism and free market they are aiming for is along the same lines as China. Jean Tran Thanh Van , who left Vietnam about forty years ago, judged that it was the right time to bring together Western and Vietnamese physicists. He promoted and organized the ''Rencontres du Vietnam'' on high energy physics and cosmology, which from December 13-18 brought together about one hundred physicists, half from Vietnam and half from abroad, in Hanoi for an intense programme to review the status of particle physics and its deep implications for cosmology.

L’exposition prolongée des consommateurs à un nouveau produit permet-elle d’accroître son adoption ?

OpenAIRE

Masson, Josselin; Aurier, Philippe; D'hauteville, François

2010-01-01

Cette recherche évalue l’effet de la consommation à domicile d’un nouveau produit (le vin à teneur réduite en alcool) sur son acceptabilité à long terme par les consommateurs, et suppose que l’exposition au produit et l’information non-sensorielle influenceront leurs évaluations hédoniques. Deux groupes de consommateurs ont alors été exposés soit à un vin normal, soit à un vin à teneur réduite en alcool, en condition aveugle le premier mois puis avec l’indication de leurs teneurs en alcool le...

(Alpha, gamma) irradiation effect on the alteration of high-level radioactive wastes matrices (UO{sub 2}, hollandite, glass SON68); Effet de l'irradiation (alpha, gamma) sur l'alteration des matrices de dechets nucleaires de hautes activites (UO{sub 2}, hollandite, verre SON68)

Energy Technology Data Exchange (ETDEWEB)

Suzuki, T

2007-06-15

The aim of this work is to determine the effect of irradiation on the alteration of high level nuclear waste forms matrices. The matrices investigated are UO{sub 2} to simulate the spent fuel, the hollandite for the specific conditioning of Cs, and the inactive glass SON68 representing the nuclear glass R7T7) The alpha irradiation experiments on UO{sub 2} colloids in aqueous carbonate media have enabled to distinguish between the oxidation of UO{sub 2} matrix as initial and dissolution as subsequent step. The simultaneous presence of carbonate and H{sub 2}O{sub 2} (product resulting from water radiolysis) increased the dissolution rate of UO{sub 2} to its maximum value governed by the oxidation rate. ii) The study of hollandite alteration under gamma irradiation confirmed the good retention capacity for Cs and Ba. Gamma irradiation had brought only a little influence on releasing of Cs and Ba in solution. Electronic irradiation had conducted to the amorphization of the hollandite only for a dose 1000 times higher than the auto-induced dose of Ba over millions of years. iii) The experiences of glass irradiation under alpha beam and of helium implantation in the glass SON68 were analyzed by positon annihilation spectroscopy. No effect has been observed on the solid surface for an irradiation dose equal to 1000 years of storage. (author)

Shamgar, son of Anath, in the Josephus Flavius’ “Antiquitates Judaicae”

Directory of Open Access Journals (Sweden)

Łukasz Toboła

2014-03-01

Full Text Available Although Shamgar is described as deliverer of Israel in Judg 3:31, all the regular elements in the description of the work of Israel’s judges seems to be lacking there (for example, the official titles שפט or מושיע. In this context the tradition of Josephus (Antiquities 5:197 is instructive here: Σανάγαρος ὁ Ἀνάθου παῖς αἱρεθεὶς ἄρχειν ἐν τῷ πρώτῳ τῆς ἀρχῆς ἔτει κατέστρεψε τὸν βίον (“Sanagaros, the Anath’s son, having been chosen to rule, in the first year of his rule lost his life”. If Josephus’ biblical source was basically the same as the Masoretic Text, he seems to understood the lexeme הבקר of Judg 3:31 as a passive verbal form from the root בקר, in the sense attested in the Qumran scrolls, where the term מבקר means “supervisor, inspector.” Therefore, although the standard formula of assuming the rule is missing there, the consonantal Hebrew text permits one to recognize Shamgar as chief and deliverer of Israelites. He “has been appointed” (הֻבְקַר to be a “supervisor, chief” (compare αἱρεθεὶς ἄρχειν in Josephus of Israel.

Bats (Mammalia: Chiroptera of the southeastern Truong Son Mountains, Quang Ngai Province, Vietnam

Directory of Open Access Journals (Sweden)

Nguyen Truong Son

2016-07-01

Full Text Available Bat communities of mainland Southeast Asia can be highly diverse. Many are under threat. Despite this, regional faunal composition is not well documented for many areas, including regions of Vietnam.  We assessed the biodiversity of bats in a watershed protection forest in the southeastern Truong Son (Annamite Mountains, southwestern Quang Ngai Province, Vietnam in 2011–2013.  Twenty species of insectivorous bats were documented including a high diversity of Murina species Tube-nosed Bats.  Diversity and abundance indices were compared with that recorded previously in two nature reserves and one national park in Vietnam, and were higher or comparable in several measures despite the lack of a karst substrate for roosts.  Reproduction in the insectivorous bat fauna coincided with the early rainy season.  In the late dry season, pregnant females of several species were observed but volant juveniles were not present, whereas in the early wet season adult females were lactating or post-lactating and volant juveniles of nine species were detected.  We recorded echolocation calls of 14 bat species; for each species, we compared features of calls with those reported previously in other Asian localities.  For some species we found discrepancies in call metrics among studies, perhaps suggesting a greater hidden biodiversity of bats in Southeast Asia.

Prevalence and predictors of depressive symptoms among HIV-positive men who inject drugs in Vietnam.

Science.gov (United States)

Levintow, Sara N; Pence, Brian W; Ha, Tran Viet; Minh, Nguyen Le; Sripaipan, Teerada; Latkin, Carl A; Vu, Pham The; Quan, Vu Minh; Frangakis, Constantine; Go, Vivian F

2018-01-01

HIV infection is common among people who inject drugs (PWID), and HIV-positive PWID may be particularly vulnerable to depression. This study measured the prevalence of depressive symptoms and the factors associated with severe symptoms among 455 HIV-positive PWID in Thai Nguyen, Vietnam. We used cross-sectional data from PWID in a randomized controlled trial of an intervention to reduce high-risk injecting and sexual behaviors in Thai Nguyen from 2009-2013. Depressive symptoms were measured with the Center for Epidemiologic Studies Depression Scale (CES-D). We used logistic regression to assess demographic, clinical, and psychosocial predictors of severe depressive symptoms (CES-D≥23) with prevalence odds ratios (POR) and 95% confidence intervals (CI). The prevalence of severe depressive symptoms (CES-D≥23) was 44%. 25% of participants had mild to moderate depressive symptoms (16≤CES-D<23), and 31% experienced no depressive symptoms (CES-D<16). Not being married, self-rated poor health, greater frequency of injection drug use, history of overdose, no alcohol use, and daily cigarette smoking were positively associated with severe depressive symptoms in unadjusted models and remained predictive in a multivariable model. The strongest predictors of depressive symptoms were self-reported poor health (POR = 2.94, 95% CI: 1.82, 4.76), no current alcohol use (POR = 2.35, 95% CI: 1.47, 3.77), and not currently married or cohabitating (POR = 2.21, 95% CI = 1.40, 3.47). Severe depressive symptoms were common among HIV-positive PWID in Thai Nguyen and were strongly associated with demographic, clinical, and psychosocial factors. Interventions that promote social support from family and reduce drug dependence may particularly benefit PWID experiencing severe depressive symptoms. Greater recognition and treatment of depressive symptoms has the potential to enhance quality of life and improve HIV clinical outcomes for PWID.

PREFACE: 1st International Workshop on Theoretical and Computational Physics: Condensed Matter, Soft Matter and Materials Physics & 38th National Conference on Theoretical Physics

Science.gov (United States)

2014-09-01

This volume contains selected papers presented at the 38th National Conference on Theoretical Physics (NCTP-38) and the 1st International Workshop on Theoretical and Computational Physics: Condensed Matter, Soft Matter and Materials Physics (IWTCP-1). Both the conference and the workshop were held from 29 July to 1 August 2013 in Pullman hotel, Da Nang, Vietnam. The IWTCP-1 was a new activity of the Vietnamese Theoretical Physics Society (VTPS) organized in association with the 38th National Conference on Theoretical Physics (NCTP-38), the most well-known annual scientific forum dedicated to the dissemination of the latest development in the field of theoretical physics within the country. The IWTCP-1 was also an External Activity of the Asia Pacific Center for Theoretical Physics (APCTP). The overriding goal of the IWTCP is to provide an international forum for scientists and engineers from academia to share ideas, problems and solution relating to the recent advances in theoretical physics as well as in computational physics. The main IWTCP motivation is to foster scientific exchanges between the Vietnamese theoretical and computational physics community and world-wide scientists as well as to promote high-standard level of research and education activities for young physicists in the country. About 110 participants coming from 10 countries participated in the conference and the workshop. 4 invited talks, 18 oral contributions and 46 posters were presented at the conference. In the workshop we had one keynote lecture and 9 invited talks presented by international experts in the fields of theoretical and computational physics, together with 14 oral and 33 poster contributions. The proceedings were edited by Nguyen Tri Lan, Trinh Xuan Hoang, and Nguyen Ai Viet. We would like to thank all invited speakers, participants and sponsors for making the conference and the workshop successful. Nguyen Ai Viet Chair of NCTP-38 and IWTCP-1

Growth, Characterization and Device Development in Monocrystalline Diamond Films

Science.gov (United States)

1991-09-30

the conduction mechanisms. Research supported by SD10/1IST & managed by Wright Laboratory 1. J.A. Herb , C. Bailey, K.V. Ravi, and P.A. Dennig, "The...1982 from [951 K. L Moazed, R. Nguyen, and J. R. Zeidler, "Ohmic contacts National Taiwan University, Taiwan , ROC. to semiconducting diamond," IEEE

78 FR 12763 - Fecal Microbiota for Transplantation; Public Workshop

Science.gov (United States)

2013-02-25

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0001... accommodations due to a disability, please contact Chris Nguyen (see Contact Person) at least 7 days in advance... phases of the investigation, to assure the safety and rights of subjects, and, in Phases 2 and 3, to help...

Role of Setbp1 in Myeloid Leukemia Development

Science.gov (United States)

2014-09-05

Nhu Nguyen1,Vijay Negi1, Kevin Oakley1, Bartlomiej Przychodzen2, Jaroslaw P. Maciejewski2,3, and Yang Du1,3 1Department of Pediatrics, Uniformed...Sozer S, Ashton J, Rossi RM, et al. 2007. Leukemia stem cells in a genetically defined murine model of blast-crisis CML. Blood 110:2578- 85 86

Preferences for Key Ethical Principles that Guide Business School Students

Science.gov (United States)

Guyette, Roger; Piotrowski, Chris

2010-01-01

Business ethics is presently a major component of the business school curriculum. Although there has been much attention focused on the impact of such coursework on instilling ethical decision-making (Nguyen et al., 2008), there is sparse research on how business students view the major ethical principles that serve as the foundation of business…

Hanoi and the American War: Two International Histories

Directory of Open Access Journals (Sweden)

Geoffrey C. Stewart

2014-03-01

Full Text Available Pierre Asselin, Hanoi’s Road to the Vietnam War, 1954-1965. Berkeley: University of California Press, 2013. 319 pp. $55 (cloth Lien-Hang T. Nguyen, Hanoi’s War: An International History of the War for Peace in Vietnam. Chapel Hill: The University of North Carolina Press, 2012. 444 pp. $34.95 (cloth.

Motion Sickness: Significance in Aerospace Operations and Prophylaxis (Le Mal des Transports: Son Importance pour les Operations Aerospatiales et Prophylaxies)

Science.gov (United States)

1991-09-01

a range of complex mental reactions including fatigue, drowsiness, poor motivation for work, and depression. 2-20 AUTONOMIC-STRESS REACTIONS It is... rmotions at. 12 ]I;?, z., - 0.19 aInds. 1 J’( tnlro i’, "- 0.5’t, arid P:. -- 0.81 Yiv irq i (It ’’ti tied IttI’ Intill ltk e’r- I rtr’dc’nc" cit 46...cindtoses modifior son comporteomnt at sm motivation par rapport it lora do IPanirsinamant on Icola do pilotage cat I. taux do tnae situation

Familial cardiofaciocutaneous syndrome in a father and a son with a novel MEK2 mutation.

Science.gov (United States)

Karaer, Kadri; Lissewski, Christina; Zenker, Martin

2015-02-01

Cardiofaciocutaneous (CFC) syndrome is a rare genetic disorder belonging to the group of RASopathies. It is typically characterized by congenital heart defects, short stature, dysmorphic craniofacial features, intellectual disability, failure to thrive, and ectodermal abnormalities such as hyperkeratosis and sparse, brittle, curly hair. CFC syndrome is caused by dominant mutations in one of the four genes BRAF, MEK1, MEK2, and KRAS. Only three familial cases of CFC syndrome have been reported to date, whereas the vast majorities are sporadic cases due to de novo mutations. We report on a fourth familial case with transmission of CFC syndrome from father to son due to a novel heterozygous sequence change c.376A>G (p.N126D) in exon 3 of MEK2 gene. This observation further documents the possibility of vertical transmission of CFC syndrome, which appears to be associated with rare mutations and relatively mild intellectual disability in affected individual. The hypomorphic effect of specific mutations particularly regarding neurocognitive issues may be related to the variable fertility of affected individuals. © 2014 Wiley Periodicals, Inc.

Fomentando la innovación de producto en las empresas nuevas: ¿Qué instrumentos públicos son más efectivos?

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Raquel Antolín-López

2016-01-01

Full Text Available A pesar de la importancia atribuida a la innovación y al emprendimiento como factores clave para promover el desarrollo socioeconómico de los países, existe un gran desconocimiento sobre qué instrumentos públicos de innovación son más efectivos para las empresas nuevas. Este estudio analiza las características de las empresas nuevas y cómo los principales instrumentos públicos de innovación responden a ellas. Dichas relaciones se analizan empíricamente en una muestra de 438 empresas nuevas europeas. Los resultados muestran que los préstamos para la financiación de proyectos de innovación, ayudas para la creación de redes, para la provisión de información y para la asistencia a ferias tienen un efecto positivo en la innovación de producto. Sin embargo, instrumentos públicos más tradicionales como son las subvenciones y las reducciones de impuestos no parecen ser efectivos. Este estudio tiene importantes implicaciones teóricas y prácticas para el diseño más eficaz y eficiente de políticas públicas de innovación para las empresas nuevas.

¿Los estudiantes de educación básica y media son víctimas de maltrato por parte de sus profesores?

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Elvia Sánchez-Jiménez

2014-01-01

Full Text Available El objetivo del presente artículo es caracterizar el nivel de victimi - zación de 3.226 estudiantes de educación básica y media, de grados sexto a once, de colegios oficiales de la ciudad de Bogotá, desde su percepción de las manifestaciones de maltrato y / o agresión por parte de sus profesores. El instrumento “Maltrato a estudiante por parte del profesor” consta de 20 ítems de respuesta politómica y en él se describe la frecuencia con la que los estudiantes son víctimas de las manifestaciones de violencia y / o agresión evaluadas. Se presentan los resultados del análisis estadístico descriptivo de los datos usando el modelo de teoría de respuesta al ítem de crédito parcial generalizado. Los resultados obtenidos en esta investigación señalan que, aunque es poco frecuente, los estudiantes de educación básica y media son víctimas de maltrato por parte de algunos de sus profesores.

“AND THE TSAR BEGAN SOBBING BITTERLY...” (ON THE ISSUE OF IVAN THE TERRIBLE KILLING HIS SON 6 NOVEMBER 1581

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Владимир Матвеевич Козьменко

2015-12-01

Full Text Available The article discusses the issue about the death of Prince Ivan, son of Ivan the terrible, examines the sources and historiography of the problem. The analysis allowed to establish that often coming today appeals to review this story for "the betterment" of the image of Ivan the terrible have no historical basis. The main conclusion of the article Tsarevich Ivan tragically died at the hands of his father, which was a deep shock to Ivan the terrible and accelerated his death.

Fluidez lectora en niños: cuáles son las habilidades subyacentes

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Julieta-Carolina Fumagalli

2017-01-01

Full Text Available del aprendizaje de la lectura y la comprensión de textos. En español son escasas las herramientas para evaluar este constructo que involucra aspectos relativos a la precisión lectora, la expresividad, la velocidad y la comprensión. A fin de obtener información para el futuro diseño de una batería que evalúe la fluidez a partir de textos en español, este trabajo se propone establecer las habilidades subyacentes a la fluidez. Para tal fin, se evaluó a un total de 172 niños de 3º, 5º y 7º curso de Educación Primaria sin dificultades para el aprendizaje de la lectura. Los participantes respondieron cinco tareas: fluidez verbal fonológica (FVF, conciencia fonoló- gica (CF, velocidad de denominación (RAN, lectura de palabras y no palabras (Lectura de PyNP y lectura en voz alta de un texto (LVA, a partir de la cual se extrajeron medidas de precisión lectora, velocidad y comprensión. Los resultados obtenidos brindan información sobre variables que inciden de manera directa (RAN y Lectura de PyNP e indirecta (CF y FVF sobre la fluidez lectora. Estos datos resultan relevantes para el futuro diseño de una batería que permita medir este constructo.

Discussing Sensitive Issues through a Partnership Lens: A Conversation with My Teenaged Son

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Kris Malone Grossman

2018-02-01

Full Text Available This article explores parenting and the construction of masculinity through the lens of Partnership. Framed by the author’s conversation with her teenaged son, the paper opens with a definition, exploration, and cultural contextualization of androcracy. Fundamental intersections between the disciplines of the Partnership Model and Women’s Spirituality are then introduced, locating story and storytelling, spirit, and relationship as cornerstones for shifting from the Domination Model to a Partnership Model. Interconnected theories and praxes of feminism, radical feminism, womanism, and the Womanist Idea, as well as the Jewish concept of tikkun olam, are defined and proposed as tools for educating children about the Domination/Control and interlocking systems of oppression we live in, and how to enact Partnership/Respect principles in our relationships. The paper proposes that through sharing and enacting a multiplicity of counter narratives that reflect the tenets of Partnership, parents and care givers not only actively model for children Partnership values, but they also equip children with an explicit understanding of the harmful systems we live in and the means to challenge and shift them. Highlighting a multiplicity of traditions that share the same core values of empathy, compassion, and care for all living beings, the paper concludes with a set of tools for employing foundational precepts of Partnership Parenting, from sharing story to embodying and promoting ways to care for self, community, and the world.  

Heightened risk of preterm birth and growth restriction after a first-born son.

Science.gov (United States)

Bruckner, Tim A; Mayo, Jonathan A; Gould, Jeffrey B; Stevenson, David K; Lewis, David B; Shaw, Gary M; Carmichael, Suzan L

2015-10-01

In Scandinavia, delivery of a first-born son elevates the risk of preterm delivery and intrauterine growth restriction of the next-born infant. External validity of these results remains unclear. We test this hypothesis for preterm delivery and growth restriction using the linked California birth cohort file. We examined the hypothesis separately by race and/or ethnicity. We retrieved data on 2,852,976 births to 1,426,488 mothers with at least two live births. Our within-mother tests applied Cox proportional hazards (preterm delivery, defined as less than 37 weeks gestation) and linear regression models (birth weight for gestational age percentiles). For non-Hispanic whites, Hispanics, Asians, and American Indian and/or Alaska Natives, analyses indicate heightened risk of preterm delivery and growth restriction after a first-born male. The race-specific hazard ratios for preterm delivery range from 1.07 to 1.18. Regression coefficients for birth weight for gestational age percentile range from -0.73 to -1.49. The 95% confidence intervals for all these estimates do not contain the null. By contrast, we could not reject the null for non-Hispanic black mothers. Whereas California findings generally support those from Scandinavia, the null results among non-Hispanic black mothers suggest that we do not detect adverse outcomes after a first-born male in all racial and/or ethnic groups. Copyright © 2015 Elsevier Inc. All rights reserved.

Occult knowledge and sacred geometry. A new interpretation of a portrait of Rubens and his son from the Hermitage Museum

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Teresa Esposito

2017-02-01

Full Text Available This paper explores the diversity and complexity of Rubens’s humanist interests and illustrates his appropriation of learned and esoteric knowledge, by discussing the anonymous painting in the Hermitage Museum in St. Petersburg in which Rubens is portrayed together with his son Albert. This portrait also depicts a sculpture from Rubens’s collection, that of Hecate Triformis, who in antiquity was considered to be a goddess of the underworld. By focusing on the books, manuscripts, Gnostic gems, and the Hecate statue from the artist’s collections, this paper will provide a new iconographic analysis of the Hermitage painting.

Evolution in karst massifs: Cryptic diversity among bent-toed geckos along the Truong Son Range with descriptions of three new species and one new country record from Laos.

Science.gov (United States)

Luu, Vinh Quang; Bonkowski, Michael; Nguyen, Truong Quang; Le, Minh Duc; Schneider, Nicole; Ngo, Hanh Thi; Ziegler, Thomas

2016-05-02

Species designated as 'cryptic' share a similar morphotype, and are often only clearly separable by molecular data. Cyrtodactylus, the most diverse gecko genus of the family Gekkonidae, is a prime example, because many morphologically similar taxa have only recently been identified as new species as a result of available genetic evidence. However, while cryptic diversity of Cyrtodactylus is already well documented on the Vietnamese side of the Truong Son range, only scarce data is available from central Laos. In this study, we address this issue by means of an integrative approach, which employs morphological, molecular, and ecological data to distinguish cryptic species of the Cyrtodacylus phongnhakebangensis species group primarily distributed along the northern Truong Son Range. Our analyses based on 12 selected morphological characters, a partial mitochondrial gene (COI), and five ecological parameters revealed three undescribed cryptic Cyrtodactylus species from Hin Nam No National Protected Area, which are described as Cyrtodactylus calamei sp. nov., Cyrtodactylus hinnamnoensis sp. nov., and Cyrtodactylus sommerladi sp. nov. A fourth discovered Cyrtodactylus population in Hin Nam No proved to be the first country record of C. cryptus for Laos. Our results highlight the importance of applying an integrative approach to resolving the taxonomy of complex and cryptic species groups, and the role of the Truong Son Range in maintaining the high level of biodiversity over time.

Optimal algorithm switching for the estimation of systole period from cardiac microacceleration signals (SonR).

Science.gov (United States)

Giorgis, L; Frogerais, P; Amblard, A; Donal, E; Mabo, P; Senhadji, L; Hernández, A I

2012-11-01

Previous studies have shown that cardiac microacceleration signals, recorded either cutaneously, or embedded into the tip of an endocardial pacing lead, provide meaningful information to characterize the cardiac mechanical function. This information may be useful to personalize and optimize the cardiac resynchronization therapy, delivered by a biventricular pacemaker, for patients suffering from chronic heart failure (HF). This paper focuses on the improvement of a previously proposed method for the estimation of the systole period from a signal acquired with a cardiac microaccelerometer (SonR sensor, Sorin CRM SAS, France). We propose an optimal algorithm switching approach, to dynamically select the best configuration of the estimation method, as a function of different control variables, such as the signal-to-noise ratio or heart rate. This method was evaluated on a database containing recordings from 31 patients suffering from chronic HF and implanted with a biventricular pacemaker, for which various cardiac pacing configurations were tested. Ultrasound measurements of the systole period were used as a reference and the improved method was compared with the original estimator. A reduction of 11% on the absolute estimation error was obtained for the systole period with the proposed algorithm switching approach.

Simulation of biochemical reactions with time-dependent rates by the rejection-based algorithm

Energy Technology Data Exchange (ETDEWEB)

Thanh, Vo Hong, E-mail: vo@cosbi.eu [The Microsoft Research - University of Trento Centre for Computational and Systems Biology, Piazza Manifattura 1, Rovereto 38068 (Italy); Priami, Corrado, E-mail: priami@cosbi.eu [The Microsoft Research - University of Trento Centre for Computational and Systems Biology, Piazza Manifattura 1, Rovereto 38068 (Italy); Department of Mathematics, University of Trento, Trento (Italy)

2015-08-07

We address the problem of simulating biochemical reaction networks with time-dependent rates and propose a new algorithm based on our rejection-based stochastic simulation algorithm (RSSA) [Thanh et al., J. Chem. Phys. 141(13), 134116 (2014)]. The computation for selecting next reaction firings by our time-dependent RSSA (tRSSA) is computationally efficient. Furthermore, the generated trajectory is exact by exploiting the rejection-based mechanism. We benchmark tRSSA on different biological systems with varying forms of reaction rates to demonstrate its applicability and efficiency. We reveal that for nontrivial cases, the selection of reaction firings in existing algorithms introduces approximations because the integration of reaction rates is very computationally demanding and simplifying assumptions are introduced. The selection of the next reaction firing by our approach is easier while preserving the exactness.

Observations and High-Resolution Numerical Simulations of a Non-Developing Tropical Disturbance in the Western North Pacific

Science.gov (United States)

2013-09-01

frozen condensate melts and evaporates as it falls, which tends to increase low-level moisture . Nguyen and Molinari (2012) examined the rapid...spherical particles of constant density, exponential size distributions, and constant intercept parameters. A comparison of ELDORA and model-derived...mid-troposphere, air cools, and a deep layer of subsidence forms. At the same time, condensational warming within the stratiform cloud deck

Neuro Inspired Adaptive Perception and Control for Agile Mobility of Autonomous Vehicles in Uncertain and Hostile Environments

Science.gov (United States)

2017-02-08

Strategy for Ambush Avoidance, AAAI Conference on Artificial Intelligence . 28-JAN-15, Austin, TX. : , S.-Z. Yong, B. Paden, and E. Frazzoli...Object-based Bayesian Framework for Top-down Visual Attention, Twenty-Sixth AAAI Conference on Artificial Intelligence . , . : , Kyel Ok, Duy-Nguyen...Conference on Intelligent Robots and Systems. 28-SEP-15, . : , Jiaping Zhao, Christian Siagian, Laurent Itti. Fixation Bank : Learning to Reweight Fixation

Pietro Filippo Bernini, son of Gianlorenzo, and the mediation of the courts of Madrid and Paris for the concession of his prebend in Santa Maria Maggiore of Rome

Directory of Open Access Journals (Sweden)

Margarita de Alfonso Caffarena

2017-06-01

Full Text Available The intervention of queen Maria Teresa of Austria at the court of Madrid resulted in the concession of a prebend to Pietro Filippo Bernini, the eldest son of Gianlorenzo and canon of Santa Maria Maggiore in Rome.

Sexy sons from re-mating do not recoup the direct costs of harmful male interactions in the Drosophila melanogaster laboratory model system.

Science.gov (United States)

Orteiza, N; Linder, J E; Rice, W R

2005-09-01

The empirical foundation for sexual conflict theory is the data from many different taxa demonstrating that females are harmed while interacting with males. However, the interpretation of this keystone evidence has been challenged because females may more than counterbalance the direct costs of interacting with males by the indirect benefits of obtaining higher quality genes for their offspring. A quantification of this trade-off is critical to resolve the controversy and is presented here. A multi-generation fitness assay in the Drosophila melanogaster laboratory model system was used to quantify both the direct costs to females due to interactions with males and indirect benefits via sexy sons. We specifically focus on the interactions that occur between males and nonvirgin females. In the laboratory environment of our base population, females mate soon after eclosion and store sufficient sperm for their entire lifetime, yet males persistently court these nonvirgin females and frequently succeed in re-mating them. Females may benefit from these interactions despite direct costs to their lifetime fecundity if re-mating allows them to trade-up to mates of higher genetic quality and thereby secure indirect benefits for their offspring. We found that direct costs of interactions between males and nonvirgin females substantially exceeded indirect benefits through sexy sons. These data, in combination with past studies of the good genes route of indirect benefits, demonstrate that inter-sexual interactions drive sexually antagonistic co-evolution in this model system.

Mediation Analyses in the Real World

DEFF Research Database (Denmark)

Lange, Theis; Starkopf, Liis

2016-01-01

The paper by Nguyen et al.1 published in this issue of Epidemiology presents a comparison of the recently suggested inverse odds ratio approach for addressing mediation and a more conventional Baron and Kenny-inspired method. Interestingly, the comparison is not done through a discussion of restr......The paper by Nguyen et al.1 published in this issue of Epidemiology presents a comparison of the recently suggested inverse odds ratio approach for addressing mediation and a more conventional Baron and Kenny-inspired method. Interestingly, the comparison is not done through a discussion...... it simultaneously ensures that the comparison is based on properties, which matter in actual applications, and makes the comparison accessible for a broader audience. In a wider context, the choice to stay close to real-life problems mirrors a general trend within the literature on mediation analysis namely to put...... applications using the inverse odds ration approach, as it simply has not had enough time to move from theoretical concept to published applied paper, we do expect to be able to judge the willingness of authors and journals to employ the causal inference-based approach to mediation analyses. Our hope...

¿Son las TIC un factor clave en la adquisición de competencias? Un análisis con evaluaciones por ordenador

OpenAIRE

Mediavilla, Mauro; Escardíbul Ferrà, Josep Oriol

2015-01-01

Este artículo analiza los efectos de la tenencia y uso de las tecnologías de la información y la comunicación (TIc) en la adquisición de competencias (evaluadas por ordenador en la prueba de PIsa de 2012). los principales resultados son los siguientes. En primer lugar, se constata que las variables TIc inciden en mayor medida en la adquisición de matemáticas que en el resto de competencias evaluadas (comprensión lectora y ciencias). En segundo lugar, resulta relevante la variable TIc utilizad...

Réponse à Mme DESAFY-GRIGNARD au sujet de son ouvrage Arthur Miller : une vie à l’œuvre

Directory of Open Access Journals (Sweden)

Trudy Bolter

2006-11-01

Full Text Available RÉPONSE à Mme DESAFY-GRIGNARD 
au sujet de son ouvrage Arthur Miller : une vie à l’oeuvre


 Un compte rendu n’est pas forcément un résumé neutre : rien ne m’oblige à répéter en l’étoffant la quatrième page de couverture de l'ouvrage. « Lu par ... » dit bien qu'il s'agit d'une vision personnelle. J’avoue que j’ai lu ce livre avec surprise, une émotion très vive, pas toujours très positive. Je conteste certaines approches, qui m’apparaissent approximatives, pas assez complètes , quelques tourn...

Study of the Treatment of the Liquid Radioactive Waste Nong Son Uranium Ore Processing

International Nuclear Information System (INIS)

Nguyen Ba Tien; Trinh Giang Huong; Luu Cao Nguyen; Harvey, L.K.; Tran Van Quy

2011-01-01

Liquid waste from Nong Son uranium ore processing is treated with concentrated acid, agglomerated, leached, run through ion exchange and then treated with H 2 O 2 to precipitate yellowcake. The liquid radioactive waste has a pH of 1.86 and a high content of radioactive elements, such as: [U] 143.898 ppm and [Th] = 7.967 ppm. In addition, this waste contains many polluted chemical elements with high content, such as arsenic, mercury, aluminum, iron, zinc, magnesium, manganese and nickel. The application of the general method as one stage precipitation or precipitation in coordination with BaCl 2 is not effective. These methods generated a large amount of sludge with poor settling characteristics. The volume of final treated waste was large. This paper introduces the investigation of the treatment of this liquid radioactive waste by the method of two stage of precipitation in association with polyaluminicloride (PAC) and polymer. The impact of factors: pH, neutralizing agents, quantity of PAC and polymer to effect precipitation and improve the settling characteristics during processing was studied. The results showed that the processing of liquid radioactive waste treatment through two stages: first stage at pH = 3 and the second stage at pH = 8.0 with limited PAC and polymer (A 101) resulted in significant reduced volume of the treated waste. The discharged liquid satisfied the requirement of the National Technical Regulation on Industrial Waste Water (QCVN 24:2009). (author)

First-time rhesus monkey mothers, and mothers of sons, preferentially engage in face-to-face interactions with their infants.

Science.gov (United States)

Dettmer, Amanda M; Kaburu, Stefano S K; Byers, Kristen L; Murphy, Ashley M; Soneson, Emma; Wooddell, Lauren J; Suomi, Stephen J

2016-02-01

Face-to-face interactions between mothers and infants occur in both human and non-human primates, but there is large variability in the occurrence of these behaviors and the reason for this variability remains largely unexplored. Other types of maternal investment have been shown to be dependent on infant sex (e.g. milk production and maternal responsiveness) and maternal experience (e.g. symmetrical communication). Thus, we sought to determine whether variability in face-to-face interactions, that is, mutual gazing (MG), which are hypothesized to be important for later socio-cognitive development, could be explained by these variables. We studied 28 semi-free ranging rhesus monkey (Macaca mulatta) mother-infant dyads (6 primiparous; 12 male infants) born and reared at the Laboratory of Comparative Ethology field station at the NIH Animal Center in Poolesville, MD, across the first 90 postnatal days. Infant sex (i.e. male) was a significant predictor of maternal grooming (β ± SE = 0.359 ± 0.164, Z = 2.19, P = 0.029) whereas both parity (i.e. first time mothers) and infant sex (i.e. male) significantly predicted MG (parity: β ± SE = -0.735 ± 0.223, Z = -3.30, P < 0.001; infant sex: β ± SE = 0.436 ± 0.201, Z = 2.17, P = 0.029). Separation from the mother (outside of arm's reach) was not influenced by parity or infant sex. Together with existing literature, these findings point toward differential maternal investment for sons versus daughters. Mothers may be investing differentially in sons, behaviorally, to ensure their future social competence and thus later reproductive success. Collectively, our findings add to the literature that is beginning to identify early life experiences that may lead to sex differences in neurological and behavioral development. © 2015 Wiley Periodicals, Inc.

Integración, turismo y discapacidad: ¿son accesibles los hoteles para las personas con discapacidad física?

Directory of Open Access Journals (Sweden)

Raquel Suriá Martínez

2014-01-01

Full Text Available En este estudio examinamos los obstaculos que se encuentran las personas con discapacidad física durante su estancia en un hotel. Se examinó la influencia del género y edad. Participaron 41 personas con discapacidad motora pertenencientes a la confederación de discapacitados de la provincia de Alicante. Utilizamos un cuestionario diseñado had hoc para el estudio. Los resultados indicaron que la mayor dificultad que los participantes encuentran en los hoteles son los escalones y el personal. se encontraron diferencias según el género y edad. Ello revela la existencia de obstáculos que impiden la accesibilidad hotelera para las personas con discapacidad. Estas dificultades pueden solucionarse con una adecuada predisposición por parte de los responsables hoteleros.

Translations on Environmental Quality No. 139

Science.gov (United States)

1977-06-20

personal names, title and series) are available through Bell & Howell, Old Mansfield Road, Wooster, Ohio, 44691. Correspondence pertaining to matters...Vietnamese 16 Mar 77 p 9 [Article by Nguyen Dang Due, MS in Medical Science, the Institute of Hygine and Epidemiology: "Protecting the Environment...concern among persons engaged in protecting the environment. Water pollution and air pollution are two major problems to which particular attention is

BioProgrammable One, Two, and Three Dimensional Materials

Science.gov (United States)

2017-01-18

with electron beam lithography to simultaneously control material structure at the nano- and macroscopic length scales. The Nguyen group has... inversely proportional to the d-orbital occupancy.20 This means that the higher the intensity of the white line peak, the greater the positive charge that...the chiroptical response of the gold nanoparticle helices should be inversely proportional to helix pitch, strategies were developed to

Fine structure and energy spectrum of exciton in direct band gap cubic semiconductors with degenerate valence bands

International Nuclear Information System (INIS)

Nguyen Toan Thang; Nguyen Ai Viet; Nguyen Que Huong

1987-06-01

The influence of the cubic structure on the energy spectrum of direct exciton is investigated, using the new method suggested by Nguyen Van Hieu and co-workers. Explicit expressions of the exciton energy levels 1S, 2S and 2P are derived. A comparison with the experiments and the other theory is done for ZnSe. (author). 10 refs, 1 fig., 2 tabs

Near East/South Asia Report, No. 2754

Science.gov (United States)

1983-05-17

steady, arbitrary introduction 67 of Israeli law, Israeli taxation and Israeli population to the occupied territories merely supports the fact...During the recent non-aligned summit in Delhi, the Vietnamese Foreign Minister, Mr. Nguyen Co Thach, had a private meeting with his Malaysian ...force of circumstances, to extend support to the communist underground in Malaysia to safeguard its own tactical position. Though the Malaysian

Indicadores regionales de desarrollo sustentable en Chile: ¿Hasta qué punto son útiles y necesarios?

Directory of Open Access Journals (Sweden)

Hernán Blanco

2001-09-01

Full Text Available Cada vez más necesitamos maneras de asegurar patrones de desarrollo que sean sustentables, es decir, que sean ambiental, social y económicamente apropiados para nosotros y para las generaciones venideras. Los indicadores de desarrollo sustentable son una herramienta promisoria que permitiría "aterrizar" el concepto de sustentabilidad, apoyando la manera en que se toman las decisiones. En Chile existen pocas experiencias sobre el tema. Este artículo presenta el trabajo realizado para desarrollar indicadores de desarrollo sustentable en cuatro regiones del país. El artículo se centra en las lecciones que han surgido de la experienciaWe are increasingly needing ways to secure patterns of development that be sustainable, that is, environmentally, socially and economically appropriate for us and for future generations. Sustainability indicators are a promising tool that would allow us to "land" the concept, supporting the way in which decisions are made. In Chile there are few experiences on the subject. This paper presents the work carried out to develop sustainability indicators in four regions. The paper focuses on the lessons that have been drawn from the experience

Psychosocial determinants of parental human papillomavirus (HPV) vaccine decision-making for sons: Methodological challenges and initial results of a pan-Canadian longitudinal study.

Science.gov (United States)

Perez, Samara; Tatar, Ovidiu; Shapiro, Gilla K; Dubé, Eve; Ogilvie, Gina; Guichon, Juliet; Gilca, Vladimir; Rosberger, Zeev

2016-12-05

HPV vaccination decision-making is a complex process that is influenced by multiple psychosocial determinants. Given the change in policy recommendation to include males in routine HPV vaccination, our goals were to assess the HPV vaccination uptake in Canada, to understand where Canadian parents were situated in the HPV vaccine decision-making process for their son, how they changed over time and which psychosocial determinants were relevant for this process. We used an online survey methodology and collected data from a nationally representative sample of Canadian parents of boys aged 9-16 at baseline (T1, February 2014) and at 9 months' follow-up (T2). Our analyses were guided by the Precaution Adoption Process Model (PAPM), a theoretical health behavior model that classifies parents in one of six stages: unaware, unengaged, undecided, decided not to vaccinate, decided to vaccinate and those who had already vaccinated their sons. Rigorous methods were used to filter out careless responders: response variance, bogus items, psychometric antonyms and psychometric synonyms. At T1 and T2, we received 3,784 and 1,608 respectively completed questionnaires; after data cleaning 3,117 (T1) and 1,427 (T2) were retained. Less than 3% of boys were vaccinated at both time points. At both T1 and T2, most parents (over 70%) belonged to the earlier vaccination adoption stages: 57% were unaware (T1) and 15.3% (T2); 20.9% were unengaged (T1) and 32.4% (T2); and 9.1% were undecided (T1) and 25.2% (T2). At follow-up, 37.7% of participants did not move from their initial PAPM decision-making stage. Most parents (55%) preferred to receive information from their healthcare provider (HCP) but only 6% (T1) and 12% (T2) had actually spoken with a HCP about the HPV vaccine for their son. HPV vaccination uptake in Canadian boys was very low in the absence of a publicly funded HPV vaccination programs for boys. Optimal HPV information preferences were identified and can be used in

Psychosocial determinants of parental human papillomavirus (HPV vaccine decision-making for sons: Methodological challenges and initial results of a pan-Canadian longitudinal study

Directory of Open Access Journals (Sweden)

Samara Perez

2016-12-01

Full Text Available Abstract Background HPV vaccination decision-making is a complex process that is influenced by multiple psychosocial determinants. Given the change in policy recommendation to include males in routine HPV vaccination, our goals were to assess the HPV vaccination uptake in Canada, to understand where Canadian parents were situated in the HPV vaccine decision-making process for their son, how they changed over time and which psychosocial determinants were relevant for this process. Methods We used an online survey methodology and collected data from a nationally representative sample of Canadian parents of boys aged 9–16 at baseline (T1, February 2014 and at 9 months’ follow-up (T2. Our analyses were guided by the Precaution Adoption Process Model (PAPM, a theoretical health behavior model that classifies parents in one of six stages: unaware, unengaged, undecided, decided not to vaccinate, decided to vaccinate and those who had already vaccinated their sons. Rigorous methods were used to filter out careless responders: response variance, bogus items, psychometric antonyms and psychometric synonyms. Results At T1 and T2, we received 3,784 and 1,608 respectively completed questionnaires; after data cleaning 3,117 (T1 and 1,427 (T2 were retained. Less than 3% of boys were vaccinated at both time points. At both T1 and T2, most parents (over 70% belonged to the earlier vaccination adoption stages: 57% were unaware (T1 and 15.3% (T2; 20.9% were unengaged (T1 and 32.4% (T2; and 9.1% were undecided (T1 and 25.2% (T2. At follow-up, 37.7% of participants did not move from their initial PAPM decision-making stage. Most parents (55% preferred to receive information from their healthcare provider (HCP but only 6% (T1 and 12% (T2 had actually spoken with a HCP about the HPV vaccine for their son. Conclusions HPV vaccination uptake in Canadian boys was very low in the absence of a publicly funded HPV vaccination programs for boys. Optimal HPV information

Expectations and self-efficacy of African American parents who discuss sexuality with their adolescent sons: an intervention study.

Science.gov (United States)

Weekes, Carmon V N; Haas, Barbara K; Gosselin, Kevin P

2014-01-01

Despite research that suggests parental communication may help deter high-risk sexual behavior among adolescents, parents report a lack of confidence in their ability to answer sexually related questions. The purpose of this study was to test the effect of a multimedia intervention on outcome expectations and perceived self-efficacy for the sex educator role for parents of African American adolescent males. A pilot study using mixed methods was conducted. A nonprobability sample (N = 61) was obtained from a large urban community using a combination of convenience and snowball recruitment methods. Self-efficacy and outcome expectations were measured using self-reported questionnaires. A multimedia intervention for use at home and incorporating an audio CD and associated activities was implemented over a 3-week time period. Outcome expectations and self-efficacy both significantly improved after the intervention (p parents' outcome expectancy and self-efficacy for talking about sex with adolescent sons. © 2013 Wiley Periodicals, Inc.

Son of sevenless directly links the Robo receptor to rac activation to control axon repulsion at the midline.

Science.gov (United States)

Yang, Long; Bashaw, Greg J

2006-11-22

Son of sevenless (Sos) is a dual specificity guanine nucleotide exchange factor (GEF) that regulates both Ras and Rho family GTPases and thus is uniquely poised to integrate signals that affect both gene expression and cytoskeletal reorganization. Here, using genetics, biochemistry, and cell biology, we demonstrate that Sos is recruited to the plasma membrane, where it forms a ternary complex with the Roundabout receptor and the SH3-SH2 adaptor protein Dreadlocks (Dock) to regulate Rac-dependent cytoskeletal rearrangement in response to the Slit ligand. Intriguingly, the Ras and Rac-GEF activities of Sos can be uncoupled during Robo-mediated axon repulsion; Sos axon guidance function depends on its Rac-GEF activity, but not its Ras-GEF activity. These results provide in vivo evidence that the Ras and RhoGEF domains of Sos are separable signaling modules and support a model in which Robo recruits Sos to the membrane via Dock to activate Rac during midline repulsion.

Empirical evidence for son-killing X chromosomes and the operation of SA-zygotic drive.

Science.gov (United States)

Friberg, Urban; Stewart, Andrew D; Rice, William R

2011-01-01

Diploid organisms have two copies of all genes, but only one is carried by each haploid gamete and diploid offspring. This causes a fundamental genetic conflict over transmission rate between alternative alleles. Single genes, or gene clusters, only rarely code for the complex phenotypes needed to give them a transmission advantage (drive phenotype). However, all genes on a male's X and Y chromosomes co-segregate, allowing different sex-linked genes to code for different parts of the drive phenotype. Correspondingly, the well-characterized phenomenon of male gametic drive, occurring during haploid gametogenesis, is especially common on sex chromosomes. The new theory of sexually antagonistic zygotic drive of the sex chromosomes (SA-zygotic drive) extends the logic of gametic drive into the diploid phase of the lifecycle, whenever there is competition among siblings or harmful sib-sib mating. The X and Y are predicted to gain a transmission advantage by harming offspring of the sex that does not carry them. Here we analyzed a mutant X-chromosome in Drosophila simulans that produced an excess of daughters when transmitted from males. We developed a series of tests to differentiate between gametic and SA-zygotic drive, and provide multiple lines of evidence that SA-zygotic drive is responsible for the sex ratio bias. Driving sires produce about 50% more surviving daughters than sons. Sex-ratio distortion due to genetic conflict has evolved via gametic drive and maternally transmitted endosymbionts. Our data indicate that sex chromosomes can also drive by harming the non-carrier sex of offspring.

Empirical evidence for son-killing X chromosomes and the operation of SA-zygotic drive.

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Urban Friberg

Full Text Available Diploid organisms have two copies of all genes, but only one is carried by each haploid gamete and diploid offspring. This causes a fundamental genetic conflict over transmission rate between alternative alleles. Single genes, or gene clusters, only rarely code for the complex phenotypes needed to give them a transmission advantage (drive phenotype. However, all genes on a male's X and Y chromosomes co-segregate, allowing different sex-linked genes to code for different parts of the drive phenotype. Correspondingly, the well-characterized phenomenon of male gametic drive, occurring during haploid gametogenesis, is especially common on sex chromosomes. The new theory of sexually antagonistic zygotic drive of the sex chromosomes (SA-zygotic drive extends the logic of gametic drive into the diploid phase of the lifecycle, whenever there is competition among siblings or harmful sib-sib mating. The X and Y are predicted to gain a transmission advantage by harming offspring of the sex that does not carry them.Here we analyzed a mutant X-chromosome in Drosophila simulans that produced an excess of daughters when transmitted from males. We developed a series of tests to differentiate between gametic and SA-zygotic drive, and provide multiple lines of evidence that SA-zygotic drive is responsible for the sex ratio bias. Driving sires produce about 50% more surviving daughters than sons.Sex-ratio distortion due to genetic conflict has evolved via gametic drive and maternally transmitted endosymbionts. Our data indicate that sex chromosomes can also drive by harming the non-carrier sex of offspring.

The Unseen Déjà-Vu: From Erkki Huhtamo's Topoi to Ken Jacobs' Remakes: Commentary to Edwin Carels "Revisiting Tom Tom: Performative anamnesis and autonomous vision in Ken Jacobs' appropriations of Tom Tom the Piper's Son".

Science.gov (United States)

Strauven, Wanda

2018-01-01

This commentary on Edwin Carels' essay "Revisiting Tom Tom : Performative anamnesis and autonomous vision in Ken Jacobs' appropriations of Tom Tom the Piper's Son " broadens up the media-archaeological framework in which Carels places his text. Notions such as Huhtamo's topos and Zielinski's "deep time" are brought into the discussion in order to point out the difficulty to see what there is to see and to question the position of the viewer in front of experimental films like Tom Tom the Piper's Son and its remakes.

Understanding Gender Differences in Children's Risk Taking and Injury: A Comparison of Mothers' and Fathers' Reactions to Sons and Daughters Misbehaving in Ways that Lead to Injury

Science.gov (United States)

Morrongiello, Barbara A.; Zdzieborski, Daniel; Normand, Jackie

2010-01-01

This study compared reactions of mothers and fathers to the risk taking behavior of sons and daughters. Mother-father pairs (N = 52) imagined their 2-year-old boy or girl behaving in risky ways in common home situations that could, and did, result in injury. Emotional and parenting reactions to the behaviors were assessed before and after injury.…

Mother-Son Communication About Sex and Routine Human Immunodeficiency Virus Testing Among Younger Men of Color Who Have Sex With Men.

Science.gov (United States)

Bouris, Alida; Hill, Brandon J; Fisher, Kimberly; Erickson, Greg; Schneider, John A

2015-11-01

The purposes of this study were to document the HIV testing behaviors and serostatus of younger men of color who have sex with men (YMSM) and to explore sociodemographic, behavioral, and maternal correlates of HIV testing in the past 6 months. A total of 135 YMSM aged 16-19 years completed a close-ended survey on HIV testing and risk behaviors, mother-son communication, and sociodemographic characteristics. Youth were offered point-of-care HIV testing, with results provided at survey end. Multivariate logistic regression analyzed the sociodemographic, behavioral, and maternal factors associated with routine HIV testing. A total of 90.3% of YMSM had previously tested for HIV, and 70.9% had tested in the past 6 months. In total, 11.7% of youth reported being HIV positive, and 3.3% reported unknown serostatus. When offered an HIV test, 97.8% accepted. Of these, 14.7% had a positive oral test result, and 31.58% of HIV-positive YMSM (n = 6) were seropositive unaware. Logistic regression results indicated that maternal communication about sex with males was positively associated with routine testing (odds ratio = 2.36; 95% confidence interval = 1.13-4.94). Conversely, communication about puberty and general human sexuality was negatively associated (odds ratio = .45; 95% confidence interval = .24-.86). Condomless anal intercourse and positive sexually transmitted infection history were negatively associated with routine testing; however, frequency of alcohol use was positively associated. Despite high rates of testing, we found high rates of HIV infection, with 31.58% of HIV-positive YMSM being seropositive unaware. Mother-son communication about sex needs to address same-sex behavior as this appears to be more important than other topics. YMSM with known risk factors for HIV are not testing at the recommended time intervals. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

United States-Vietnam Relations 1945-1967 (Book 1 of 12)

Science.gov (United States)

1971-01-01

Virginia W. C. (DAN) DANIEL, Virginia G. V. (SONNY) MONTGOMERY. Mississippi MICHAEL J. HARRINGTON, Massachusetts HAROLD RUNNELS, New Mexico LES ASPIN...Committee established and who chose it? Will Front policy be followed and will there be communication with the Front? Adn since this assembly is...Went to Singapore, arrested again and sent back to Hong Kong. Admitted to hospital for . tuberculosis . 1933 Nguyen Ai Quoc reported dead in Hong

Identifying Barriers to Knowledge Management in the US Military

Science.gov (United States)

2002-12-16

Knowledge Age In his 1980s best-seller, Megatrends , John Naisbitt proposed that our industrial society had transformed itself into an information society...considered to be representations of the world that consist of objects and events, and the challenge of a cognitive system, computational or biological ...Naisbitt, J. (1984). Megatrends . New York: Warner Books, Inc. Nguyen, B. (2000). Building a Knowledge-Centric United States Air Force. 1250 AF

Serious Game and Virtual World Training: Instrumentation and Assessment

Science.gov (United States)

2012-12-10

concepts, built upon those learned previously (Nguyen, 2010). Each exhibit on the trail is accompanied by an interactive assessment, taking the form of a...discussed as a current state technology in section 3.3, requires a great deal of technological and pedagogical development. The technology to create...assessment can be implemented. In addition to the technology, pedagogical principles must be understood as to what makes for a successful assessment and

Development of a Computational Assay for the Estrogen Receptor

Science.gov (United States)

2006-07-01

Research in Undergraduate Computational Chemistry across New York and New England" at the Executive Summit, Delivering Technology Leadership for Life...Sciences: Research Advances for Drug Discovery and Bioterrorism. A Life Sciences Executive Summit co-sponsored by SGI, the Delaware Biotechnology...Bharath, J.; Jain, S.; Pham, H. B.; Boonyasiriwat, C.; Nguyen, N.; Andersen, E.; Kim, Y.; Choc , S.; Choi, J.; Cheatham, T. E.; Facelli, J. C. J. Chemical

Managing an outpatient parenteral antibiotic therapy team: challenges and solutions

OpenAIRE

Nguyen, Hien; Halilovic,Jenana; Christensen,Cinda

2014-01-01

Jenana Halilovic,1 Cinda L Christensen,2 Hien H Nguyen31University of the Pacific Thomas J Long School of Pharmacy, Stockton, CA, USA; 2Department of Pharmaceutical Services, University of California, Davis Health System, Sacramento, CA, USA; 3Division of Infectious Diseases, Section of Hospital Medicine, University of California, Davis Health System, Sacramento, CA, USAAbstract: Outpatient parenteral antimicrobial therapy (OPAT) programs should strive to deliver safe, cost effective, and hig...

Evaluation of Data Processing Techniques for Unobtrusive Gait Authentication

Science.gov (United States)

2014-03-01

INTENTIONALLY LEFT BLANK xiii LIST OF ACRONYMS AND ABBREVIATIONS API application programming interface BFCC bark-frequency cepstral coefficient...Numpy [39] libraries for the following manipulations. 1. Interpolation Due to a limitation in the Android API , the only time the data is pulled from the...Postgraduate School, Monterey, CA, 2014. 67 [49] V. Nguyen, “Continuous authentication of a smartphone user using RSSI-based geolocation ,” M.S. thesis

Dynamics and Control of Non-Smooth Systems with Applications to Supercavitating Vehicles

Science.gov (United States)

2011-01-01

ABSTRACT Title of dissertation: Dynamics and Control of Non-Smooth Systems with Applications to Supercavitating Vehicles Vincent Nguyen, Doctor of...relates to the dynamics of non-smooth vehicle systems, and in particular, supercavitating vehicles. These high-speed under- water vehicles are...Applications to Supercavitating Vehicles 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK

Film and social mobility: From Oaxaca to Mexico City with the Zúñiga's, father and son, 1920-1970

Directory of Open Access Journals (Sweden)

Mary Kay Vaughan

2016-04-01

Full Text Available If between 1940 and 1980 upward social mobility in Mexico City is owed to expanding opportunities for education and employment, the mass media also played a role. This essay focuses on the experiences with cinema of two men, José Zúñiga Heredia (1914-1985, a tailor who migrated from Oaxaca to Mexico City in 1939, and his son Pepe (b. 1937 who became a student, later a professor and director (1991-1993 of the Escuela de Pintura, Escultura, y Grabado La Esmeralda. I examine the role of Hollywood and Mexican film in the formation of their sensibilities, desires, aspirations, and notions of rights and dignity, and argue that cinema had an important role in the formation of a spirit of rebellion and a new masculine sensibility among male youth who entered higher education at the end of the 1950s.

¿Cuáles son las barreras de acceso a la atención odontológica de las mujeres embarazadas? Una revisión de la literatura

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Cynthia Rossana Cantarutti Martinez

2017-08-01

Full Text Available Introducción: Las enfermedades bucales son altamente prevalentes a nivel mundial; una de las estrategias utilizadas para mejorar el estado de salud bucal de la población es la atención odontológica de la embarazada. En Chile esta atención está garantizada, sin embargo, la cobertura de las atenciones no es la esperada,  sólo el 31% de las mujeres embarazadas accede a la atención odontológica y un 14% abandona el tratamiento antes de terminarlo. Métodos: El objetivo de este artículo es revisar la evidencia internacional y nacional respecto a las barreras que impiden a las mujeres embarazadas acceder al tratamiento odontológico. Resultados: Se describen diferentes barreras para la atención odontológica de la mujer embarazada, las que se pueden clasificar en las relacionadas con la organización del sistema de salud (costo de la atención, acceso a los prestadores y las características de los proveedores de la atención de salud y las barreras personales (creencias de las pacientes, percepción de necesidad de tratamiento, miedo a la atención y valoración de la salud bucal.  Conclusión: Existe evidencia internacional sobre cuáles son las barreras para el acceso a la atención odontológica de la mujer embarazada, entre ellas, destacan las barreras de acceso, como el costo de atención, sin embargo, a nivel nacional, esa barrera está soslayada, ya que el acceso y la protección financiera están garantizadas gracias a la cobertura GES. Por esta razón son necesarios estudios nacionales que indaguen sobre el fenómeno que impide que las embarazadas chilenas accedan al tratamiento odontológico.

Libros que son eso, libros, y no son, ni remotamente, productos literarios

Directory of Open Access Journals (Sweden)

Julio Daniel Chaparro H.

1990-01-01

Full Text Available La tragedia de Armero. Augusto Cardona Agudelo. Ediciones Pijao, Bogotá, 1988, 127 págs. El último mártir de las bananeras. Miguel Madrid García. Ediciones Pijao, Bogotá, 1988, 55 págs. La muerte no respeta banderas. Antonio Echeverry Gil. Ediciones Pijao, Bogotá, 1988, 126 págs. Los oficios del hambre. Miguel Torres. Editorial Tiempo Presente, Bogotá, 1988, 126 págs. Los duros de la salsa también bailan bolero. Laureano Alba. Secretaría de Educación, Cultura y Recreación de Cali, Cali, 1987, 154 págs. Jepira. José Soto. Arango Editoriales, Bogotá, 1989, 169 págs.

¿Son los errores congénitos del metabolismo causa prevenible de muerte súbita?

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Roberto Álvarez Fumero

Full Text Available El síndrome de muerte súbita del lactante (SMSL no es un proceso aislado, sino un hecho multifactorial y multicausal, del cual cada día se restan alteraciones potencialmente diagnosticables, para pasar a ser un diagnóstico de exclusión. Algunos errores congénitos del metabolismo (ECM han sido asociados al SMSL y/o a episodios aparentemente letales EAL, aunque la mayoría de ellos suelen tener alguna expresión clínica que los hace potencialmente diagnosticables antes de la muerte, lo que permite ser descartados de entre las causas del SMSL. De ellos, los más estrechamente relacionados con el SMSL son los trastornos de la betaoxidación mitocondrial de ácidos grasos. Solo del 3 al 5 % de los SMSL pueden guardar relación con ECM. El mayor impacto que representa el conocimiento de la asociación de SMSL y estos trastornos, es precisamente la posibilidad de su prevención. El personal médico debe conocer que la más eficiente forma de prevenir el SMSL relacionado con los ECM, es la búsqueda activa de lactantes de riesgo al realizar una exhaustiva anamnesis. Estos casos deben ser objeto de estudios metabólicos especializados, para lo cual es imprescindible conocer los requisitos de obtención, conservación y traslado de muestras al Laboratorio de Referencia.

¿Los estudiantes de educación básica y media son víctimas de maltrato por parte de sus profesores?

OpenAIRE

Elvia Sánchez-Jiménez; Edilberto Cepeda-Cuervo

2014-01-01

El objetivo del presente artículo es caracterizar el nivel de victimi - zación de 3.226 estudiantes de educación básica y media, de grados sexto a once, de colegios oficiales de la ciudad de Bogotá, desde su percepción de las manifestaciones de maltrato y / o agresión por parte de sus profesores. El instrumento “Maltrato a estudiante por parte del profesor” consta de 20 ítems de respuesta politómica y en él se describe la frecuencia con la que los estudiantes son víctimas de las manifestacion...

Application of nuclear techniques for analysis of Vietnamese coal and embedding rocks

International Nuclear Information System (INIS)

Vo Dac Bang; Pham Van Duong; Nguyen Thanh Binh; Le Tien Quan; Nguyen Manh Hung; Nguyen Thi Hong; Vu Hoang Lam

1995-01-01

In the paper the result of elemental analysis by Nuclear Techniques of Coal and Embedded rocks samples from Vietnamese Quang Ninh and Thai Nguyen basins were presented. Methods used were: Neutron activation Analysis at Dalat Reactor, low counting with HP-Ge and NaJ detectors and X-ray fluorescent analysis with planar Si (Si) detector. Mean concentrations of 19 elements in coal and 9 in rocks were determined. Correlation between concentrations of elements were found. It appears that the correlation between ash content and U, K, Th, concentrations was poor for Quang Ninh antracitecoal. Correlation coefficient was found to be 0,63 for ash range 0-40%. Content of Th in anthracite Quang Ninh coal was much higher than reported in literature for subbituminous, bituminous and lignite coals, while Thai Nguyen fat coal contains considerable amount of Cu, Pb, Zn. Obtained data were useful for evaluation of potential hazard for environment from using coal as fuel for coal fired power plants, for estimation of possibility of using nuclear technique in coal industry in Vietnam. They could be used also for geochemical investigations. The simple of-line coal ash gauge basing on attenuation of soft gamma radiation from Fe-55 was also described. (author). 6 refs, 3 figs, 8 tabs

My Son The Fanatic, de Hanif Kureishi, ou l’intégration à rebours

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Jean-Paul Revauger

2007-11-01

Full Text Available Utiliser un film, ou toute création culturelle, pour comprendre le social pose un certain nombre de problèmes méthodologiques. Un film n’est pas un « reflet ». Une création, même si elle se place sous le sceau du réalisme, a un rapport très fort mais indirect avec le contexte historique de sa genèse. Elle est le produit de la rencontre d’un contexte, d’un créateur doté d’une idéologie, d’un « habitus », d’un corpus de valeurs, des modes et techniques en vigueur dans le champ de la création au moment de celle-ci et, comme le rappelle Bourdieu, de la stratégie du créateur par rapport à ses collègues/concurrents. Enfin, sans ajouter une note discordante supplémentaire aux théories de la réception, l’œuvre sera perçue de façon différente selon les publics. My Son the Fanatic sera donc perçu comme une œuvre satanique par les fondamentalistes musulmans, mais sans doute aussi chrétiens, comme une bluette charmante par les midinettes au grand cœur qui semblent être le public visé par la présentation publicitaire du film, comme une démonstration de la justesse de leurs thèses par les partisans de l’intégration, mais aussi par les émules de Huntington pour qui le choc des civilisations est inéluctable, enfin comme une manifestation irresponsable d’ « islamophobie » par les nostalgiques des politiques multiculturalistes d’antan. Les aficionados de Hanif Kureishi, auteur de la nouvelle sur laquelle le film est fondé, et scénariste du film lui-même, y retrouveront le plaidoyer pour la liberté individuelle et, en particulier, la liberté sexuelle qu’ils attendent, mais seront un peu surpris par les côtés didactiques, pour employer cet adjectif dans une acception qui déplait aux didacticiens, c'est-à-dire une volonté de démonstration un peu insistante.Using films, or, for that matter, any cultural artefact in order to reach an understanding of social issues raises a number of

Bioconectores: ¿son realmente eficaces en la reducción de las bacteriemias relacionadas con el catéter permanente para hemodiálisis?

OpenAIRE

Crehuet Rodríguez, Isabel; Bernárdez Lemus, María Albina; Ramírez Crehuet, Marta; Méndez Briso-Montiano, Pilar; Ruiz-Zorrilla López, Carlos

2013-01-01

Uno de los mayores problemas que presentan los catéteres venosos centrales tunelizados para hemodiálisis son las infecciones, por su gravedad y los elevados costes que generan. Por ello, es importante su prevención, ya que, además, el número de catéteres ha aumentado considerablemente en los últimos años. Objetivos: Realizamos este estudio en nuestra unidad para analizar: • Eficacia de unos conectores con sistema cerrado (TEGO®) en la prevención de bacteriemia relacionada con el catéter. • In...

¿SON EFECTIVOS LOS CONSEJOS DE ADMINISTRACIÓN? LA EFICACIA DEL CONSEJO Y LOS RESULTADOS DE LA EMPRESA

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Barroso Castro, C.

2010-01-01

Full Text Available Numerosos trabajos han estudiado la influencia del consejo de administración en las decisiones y resultados de sus empresas. No obstante, la enorme popularidad alcanzada en el campo del gobierno corporativo por estos estudios, no viene acompañada por sus resultados, que han sido ambiguos y, a veces, conflictivos En esta investigación proponemos que la efectividad de los consejos depende de las experiencias y conocimientos de los consejeros que lo conforman, así como de la estructura de estos consejos. Entendemos que ambas dimensiones (composición y estructura no son “por si” suficientes para el logro de consejos plenamente efectivos, pero si se definen como elementos necesarios para ello. Desde nuestra perspectiva, constituyen el potencial que permitirá lograr una adecuada capacidad estratégica por parte del consejo. Nuestros resultados muestran la importancia de las variables que conforman la estructura y composición del consejo (tamaño del consejo, permanencia, experiencia de los consejeros a la hora de explicar los resultados empresariales.

Aplicação do algoritmo de contraponto dissonante de Tenney na determinação de parciais em espectros de sons concretos

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Raphael Santos

2014-05-01

Full Text Available Neste artigo, propomos um sistema para determinação de harmonias espectrais extraídas de sons concretos a partir da utilização do algoritmo de contraponto dissonante, desenvolvido por James Tenney. Com base nesse algoritmo, definimos um sistema composicional, descrevemos sua implementação como aplicativo computacional e o utilizamos no planejamento composicional de duas obras originais: o primeiro movimento de um quarteto de clarinetes e um quinteto de metais.

Comparing the ISO-recommended and the cumulative data-reduction algorithms in S-on-1 laser damage test by a reverse approach method

Science.gov (United States)

Zorila, Alexandru; Stratan, Aurel; Nemes, George

2018-01-01

We compare the ISO-recommended (the standard) data-reduction algorithm used to determine the surface laser-induced damage threshold of optical materials by the S-on-1 test with two newly suggested algorithms, both named "cumulative" algorithms/methods, a regular one and a limit-case one, intended to perform in some respects better than the standard one. To avoid additional errors due to real experiments, a simulated test is performed, named the reverse approach. This approach simulates the real damage experiments, by generating artificial test-data of damaged and non-damaged sites, based on an assumed, known damage threshold fluence of the target and on a given probability distribution function to induce the damage. In this work, a database of 12 sets of test-data containing both damaged and non-damaged sites was generated by using four different reverse techniques and by assuming three specific damage probability distribution functions. The same value for the threshold fluence was assumed, and a Gaussian fluence distribution on each irradiated site was considered, as usual for the S-on-1 test. Each of the test-data was independently processed by the standard and by the two cumulative data-reduction algorithms, the resulting fitted probability distributions were compared with the initially assumed probability distribution functions, and the quantities used to compare these algorithms were determined. These quantities characterize the accuracy and the precision in determining the damage threshold and the goodness of fit of the damage probability curves. The results indicate that the accuracy in determining the absolute damage threshold is best for the ISO-recommended method, the precision is best for the limit-case of the cumulative method, and the goodness of fit estimator (adjusted R-squared) is almost the same for all three algorithms.

Symmetric tensor spherical harmonics on the N-sphere and their application to the de Sitter group SO(N,1)

International Nuclear Information System (INIS)

Higuchi, A.

1987-01-01

The symmetric tensor spherical harmonics (STSH's) on the N-sphere (S/sup N/), which are defined as the totally symmetric, traceless, and divergence-free tensor eigenfunctions of the Laplace--Beltrami (LB) operator on S/sup N/, are studied. Specifically, their construction is shown recursively starting from the lower-dimensional ones. The symmetric traceless tensors induced by STSH's are introduced. These play a crucial role in the recursive construction of STSH's. The normalization factors for STSH's are determined by using their transformation properties under SO(N+1). Then the symmetric, traceless, and divergence-free tensor eigenfunctions of the LB operator in the N-dimensional de Sitter space-time which are obtained by the analytic continuation of the STSH's on S/sup N/ are studied. Specifically, the allowed eigenvalues of the LB operator under the restriction of unitarity are determined. Our analysis gives a group-theoretical explanation of the forbidden mass range observed earlier for the spin-2 field theory in de Sitter space-time

Nguyen et al., Afr J Tradit Complement Altern Med. (2014) 11(4):136 ...

African Journals Online (AJOL)

cadewumi

Hep G2 cells treated with the formula showed increased gene ... Moutan Cortex; RdR, Radix Rehmanniae; ROS, Reactive oxygen species; ... decoction was routinely produced for clinical use in the Traditional Medicine Hospital HCMC.

Distribution and nests of paper wasps of Polistes (Polistella) in northeastern Vietnam, with description of a new species (Hymenoptera, Vespidae, Polistinae)

Science.gov (United States)

Nguyen, Lien Thi Phuong; Kojima, Jun-ichi

2014-01-01

Abstract Seven species of the subgenus Polistella Ashmead of the genus Polistes Latreille including a new species, P. brunetus Nguyen & Kojima, sp. n. described here, are recognized to occur in northeastern Vietnam, the easternmost part of the eastern slope of the Himalayas. A key to these species is provided. Their distributional records are remarked. Nests of P. delhiensis Das & Gupta, P. mandarinus de Saussure and P. brunetus are also described. PMID:24478582

A Study of Strategic Lessons Learned in Vietnam. Volume 8. Results of the War

Science.gov (United States)

1980-05-09

BDNI CORPORATION Political Bureau Membeirs (Fourth Party Congress ranking order) Le Duan fruong Chinh Phamn Van Dong Phamn Huna Le Duc Tho Vo Nguyen...the Laotian monarchy was abolished and the Democratic People’s Republic of Laos established. In a political trans - formation which passed with little...Strategic Studies, thus observed, " in the particular case of Vietnam, the general effect was to inaugurate a tran - sitional phase of Americao policy which

JPRS Report East Asia Southeast Asia.

Science.gov (United States)

1987-07-07

ni Kristo came out with its own list. It did not concern me a0 lot because INK never ■• supported me even before. But I won in the previous...1,000 kilometers of central coastline. Director Nguyen Chuoc talked about marine products now preferred by the foreign market. Besides shrimp, squid ...has been extracted from Vietnamese-language sources published in Hanoi, unless otherwise indicated. Asterisked job title indicates that this is the

Intelligence Operations In Small Wars: A Comparison Of The Malayan Emergency And Vietnam War

Science.gov (United States)

2013-04-01

Effect, 18. 41 Spencer C. Tucker, David Coffey, Nguyen Cong Luan, Nike Nichols, and Sandra Wittman, eds, Encyclopedia of the Vietnam War Volume One: A...War: The Unexamined Victories and Final Tragedy of America’s Last Years in Vietnam, (Orlando, FL :Harcourt, Inc ., 1999), 72-73. 91 Sorley, A Better...Victories and Final Tragedy of America’s Last Years in Vietnam. Orlando, FL: Harcourt, Inc ., 1999. Stubbs, Richard. Hearts and Minds in

The Role of ERK1/2 in the Progression of Anti-Androgen Resistance of mtDNA Deficient Prostate Cancer

Science.gov (United States)

2012-05-01

cancers are not viable if mitochondria as a whole are removed. Mitochondria serve multiple roles for the eukaryote including ATP synthesis , redox...transcriptional and/or translational regulation, PTMs, and/or proteasomal degradation by both sterol and non- sterol products of the mevalonate pathway (46, 47...intermediate in the synthesis of cholesterol. Cell Metab. 2005;1(3):179-89. 49. Nguyen AD, McDonald JG, Bruick RK, DeBose-Boyd RA. Hypoxia stimulates

Structural Model of the Effect of Psychological Capital on Success with Due to the Mediating Role of Commitment and Satisfaction

OpenAIRE

M Golparvar; Z Mirzaie

2016-01-01

This research was administered with the aim of investigating structural model of the effect of psychological capital on career success with due to the mediating role of satisfaction and commitment among employees of Telecom Company. Research statistical population was male and female employees of Telecom in Isfahan city, who among them two hundred and eighty five persons were selected using convenience sampling. Research instruments were Nguyen et al. Psychological Capital questionnaire, Nabi...

Multiple Kernel Learning with Data Augmentation

Science.gov (United States)

2016-11-22

JMLR: Workshop and Conference Proceedings 63:49–64, 2016 ACML 2016 Multiple Kernel Learning with Data Augmentation Khanh Nguyen nkhanh@deakin.edu.au...University, Australia Editors: Robert J. Durrant and Kee-Eung Kim Abstract The motivations of multiple kernel learning (MKL) approach are to increase... kernel expres- siveness capacity and to avoid the expensive grid search over a wide spectrum of kernels . A large amount of work has been proposed to

Factors associated with parents' attitudes to the HPV vaccination of their adolescent sons : A systematic review.

Science.gov (United States)

Radisic, Gorjana; Chapman, Janine; Flight, Ingrid; Wilson, Carlene

2017-02-01

The objective of the study was to identify factors associated with human papilloma virus (HPV) vaccine acceptability in parents of adolescent boys. This information is critical to the development of approaches to optimise HPV vaccine uptake among this population group. We performed a systematic search of the literature in addressing factors influencing parental attitudes to and beliefs about HPV vaccine and its acceptability for use. The findings were organised within the framework of the Health Belief Model (HBM) and summarised using a semi quantitative method. Eighteen studies met the inclusion criteria. Parental decisions were predominantly shaped by the perceived benefits of the vaccine; perceived risk of sons contracting the HPV infection, and having recommendations from health care providers. Fear of side effects and uncertainty about vaccine effectiveness, as well as cost and lack of healthcare, were barriers to HPV vaccination. Other factors such as knowledge, family characteristics, parent-child dialogue and egalitarian values appeared to be important when deciding whether to vaccinate boys. HPV vaccine uptake among male adolescents is suboptimal. Future programs need to address the predictors of uptake by educating parents about the boys' high susceptibility to infection, the benefits of vaccination, and reduce concerns regarding perceived barriers. Additionally, uptake may be facilitated by encouraging health care provider endorsement, particularly in countries without government-funded immunisation programs. Copyright © 2016 Elsevier Inc. All rights reserved.

¿Son seres humanos los puentes de fábrica?

Directory of Open Access Journals (Sweden)

Bauder, E.

2006-03-01

éndole cualidades humanas a lo largo de su ciclo vital, a la vez que desempeña el papel de creador, padre, defensor, médico o psicólogo según las situaciones en que se encuentre o los problemas a que se enfrente su puente-hijo. Además, se quiere poner de manifiesto que la abundante utilización de esta metáfora y las correspondencias terminológicas derivadas de ella no son un fenómeno extraño, sino el resultado lógico de la interdisciplinaridad natural entre la técnica constructiva, la medicina (psicología incluida, la terminología y el lenguaje.

When Parents Separate and One Parent 'Comes Out' as Lesbian, Gay or Bisexual: Sons and Daughters Engage with the Tension that Occurs When Their Family Unit Changes.

Directory of Open Access Journals (Sweden)

Siobhán C Daly

Full Text Available The experiences of Irish sons and daughters born into heterosexually-organised parental partnerships/unions whose parents have separated and one has come out as Lesbian, Gay or Bisexual (LGB were explored through a grounded theory approach. 15 adult children (over the age of 18 years, who varied in age when their parents separated and one disclosed as LGB, were interviewed. The primary concern that emerged centred on participants having to adjust to their parents' being separated, as opposed to their parent being LGB. This involved engaging with the tension that arose from the loss of the parental union, which involved changes to the home environment and adapting to new parental partners and family units. Heightened reflection on sexual orientation and an increased sensitivity to societal LGB prejudice were specifically associated with a parent coming out as LGB. How parents negotiated disclosing the changes to others, the level of support available to parents, and how capable parents were at maintaining the parent-child relationship had an impact on the tension experienced by sons and daughters. Participants moved from initially avoiding and resisting the family changes that were occurring to gradual consonance with their altered family environments. Concluding directions for research and clinical considerations are suggested.

When Parents Separate and One Parent 'Comes Out' as Lesbian, Gay or Bisexual: Sons and Daughters Engage with the Tension that Occurs When Their Family Unit Changes.

Science.gov (United States)

Daly, Siobhán C; MacNeela, Pádraig; MacNeela, Pádriag; Sarma, Kiran M

2015-01-01

The experiences of Irish sons and daughters born into heterosexually-organised parental partnerships/unions whose parents have separated and one has come out as Lesbian, Gay or Bisexual (LGB) were explored through a grounded theory approach. 15 adult children (over the age of 18 years), who varied in age when their parents separated and one disclosed as LGB, were interviewed. The primary concern that emerged centred on participants having to adjust to their parents' being separated, as opposed to their parent being LGB. This involved engaging with the tension that arose from the loss of the parental union, which involved changes to the home environment and adapting to new parental partners and family units. Heightened reflection on sexual orientation and an increased sensitivity to societal LGB prejudice were specifically associated with a parent coming out as LGB. How parents negotiated disclosing the changes to others, the level of support available to parents, and how capable parents were at maintaining the parent-child relationship had an impact on the tension experienced by sons and daughters. Participants moved from initially avoiding and resisting the family changes that were occurring to gradual consonance with their altered family environments. Concluding directions for research and clinical considerations are suggested.

Autosomal dominant inheritance of Williams-Beuren syndrome in a father and son with haploinsufficiency for FKBP6.

Science.gov (United States)

Metcalfe, Kay; Simeonov, Emil; Beckett, William; Donnai, Dian; Tassabehji, May

2005-04-01

Williams-Beuren syndrome (WBS) is a neurodevelopmental microdeletion disorder that usually occurs sporadically due to its location within a highly repetitive genomic region that is unstable and prone to unequal cross-over during meiosis. The consequential loss of chromosomal material includes approximately 1.5 Mb of DNA at 7q11.23. Whilst cases of dominant inheritance have been described in the literature, there have been few reports of molecular confirmation and none have carried out detailed genotyping. We describe a Bulgarian father and son with WBS detected by fluorescent in situ hybridisation (with an elastin gene probe) and loss of heterozygosity mapping using microsatellite markers located in the critical region. These individuals appear to have a common WBS heterozygous deletion, confirming the expected dominant transmission and adding to the few familial cases reported. The deletion includes the gene FKBP6 which has recently been shown to play a role in homologous chromosome pairing in meiosis and male fertility in mouse models. Homozygous Fkbp6 -/- male mice are infertile and our data suggests that haploinsufficiency for FKBP6 does not appear to preclude male fertility in WBS, although male infertility involving this gene has the potential to follow the mouse model as a human autosomal recessive condition.

Proposal of a new model for dose calculation due to the inhalation of Ru-222, Ru-220 and their sons with brief half-life

International Nuclear Information System (INIS)

Mauricio, C.L.P.

1982-06-01

The consequences of the radiation interactions upon the human body are studied. In order to simulate by computer the radiation interaction of the atoms of radon and thoron atoms and their Sons with a brief half life inhaled with the cells, the compartimental dosimetric model is used. The metabolic pathway of those radionuclides is described by continuous medium dynamic differential equation. The energy transfer processes are seen in details. The individual retention function is determined by bio-analysis. The results of internal dosimetry are consistents with the new international recommendations from ICRP-32. (L.F.S.) [pt

Sons & Lumieres / Ivar Jung

Index Scriptorium Estoniae

Jung, Ivar

2004-01-01

Näitus "Hääl ja valgus" Pariisi Pompidou keskuses 22. IX 2004-3. I 2005. Väljas on 99 kunstniku (Paul Klee, Frantishek Kupka, Vassili Kandinsky, Laszlo Moholy-Nagy, Raoul Hausmann, Bill Viola, Robert Rauschenberg, Joseph Beuys, Rodney Graham jne.) tööd ajavahemikust 1910-2004. Kuraatorid Sophie Duplaix ja Marcella Lista

Son los latinos estadounidenses?

OpenAIRE

Aguirre, Mariano

2009-01-01

En el año 2050 la población blanca no latina de Estados Unidos sumará el 46% del total de los ciudadanos de ese país. Para entonces, la población latina, negra y asiática combinada representará el 54%. En ese horizonte que predicen los cálculos oficiales, los latinos habrán crecido en un 15%, pasando de los 47 millones que viven ahora EEUU a 133 millones. Mientras que los latinos y los asiáticos (de 16 millones a 41 millones para entonces) no pararán de crecer, las poblaciones blanca y negra ...

Precios de los medicamentos: cómo se establecen y cuáles son sus sistemas de control

Directory of Open Access Journals (Sweden)

Joan Rovira Forns

2015-01-01

Full Text Available El precio es una de las principales barreras de acceso a los medicamentos. Por ello es importante conocer cómo se forman los precios y qué factores determinan su cuantía y también qué formas de intervención y regulación son las más adecuadas teniendo en cuenta sus efectos, tanto sobre el acceso, como sobre la innovación, la producción local y otros posibles objetivos de la política de medicamentos. El análisis económico ha desarrollado un conjunto de modelos de mercado que permiten explicar el comportamiento de los precios, aunque los mercados reales divergen sustancialmente de los modelos teóricos. La regulación de precios está justificada por los llamados “fallos de mercado”; la regulación de precios basada en el costo de producción, la modalidad de control de precios más tradicional, ha caído en desuso a favor de los sistemas de precios de referencia internacionales y por la fijación del precio basada en el valor.

Violencia cometida por los adolescentes en la familia o cuando son los hijos los que maltratan

Directory of Open Access Journals (Sweden)

Helena Morales Ortega

2011-12-01

Full Text Available Este estudio de tipo cualitativo, de corte deductivo, se propuso realizar un acercamiento al fenómeno de la violencia ejercida por los jóvenes menores de 18 años en el ámbito familiar, para establecer su ocurrencia en la ciudad de Barranquilla, Colombia, describir las características de los jóvenes implicados, la dinámica familiar y algunos aspectos del entorno social que podrían estar facilitando la ocurrencia de la misma. El estudio fue realizado en el Centro de Reeducación del Adolescente Infractor "Oasis", de esta ciudad; se examinaron expedientes de jóvenes judicializados por los delitos de violencia intrafamiliar, hurto, lesiones personales y daño en bien ajeno, donde la víctima había sido un familiar; igualmente, se realizaron entrevistas semiestructuradas con profundidad a madres de jóvenes que al momento de la investigación se hallaban internos en el centro por violencia en la familia. Los resultados indican que son pocos los estudios criminológicos realizados sobre el tema; se trata de jóvenes con edades promedio de 14 a 17 años, provenientes de familias desintegradas, con carencias tanto materiales como afectivas, con dinámicas y estilos de crianza inadecuados; es frecuente en estos jóvenes el consumo de sustancias alucinógenas o alcohol.

Saturday Programme for CineGlobe

CERN Multimedia

Marcelloni De Oliveira, Claudia

2015-01-01

The saturday programme had a special kids session, the kick of the Science Storytelling Hackaton and the Award Ceremony WINNERS 2015 The Jury Prize for documentary: Fecal Matters, Paul Gallasch - AU The Jury Prize for Fiction: Hybris, Arjan Brentjes - NL Award of Excellence in Narrative: Final Draft, Scott Calonico - UK The Audience Award for documentary: Logically policed, Damiano Petrucci - UK The Audience Award for Fiction: Slapkick, Dat Nguyen Chon-- DE The Special Prize "Time Vizualisation": Danielle, Anthony Cerniello - US

The Synthesis of Force Closure Grasps in the Plane.

Science.gov (United States)

1985-09-01

TASK U Artificial Inteligence Laboratory AREA A WORK UN IT "NMUIERS ~( 545 Technology Square Cambridge, MA 02139 SI. CONTROLLING OFICE NAME ANO... ARTIFICIAL INThLLIX’ ENCE LABORATORY A. 1. Memo 861 September, 1985 The Synthesis of Force-Closure Grasps In the Plane DTIC ’VeL% ,#ECTE 1 VnDcNguyenU Abstract... Artificial In- telligenmcc Liabomatory of thle Massachuset Is hInsttute of Teclhnolog3 . Support for the Lahoratot * s Artificial Intelligence research is

The Role of Microglial Subsets in Regulating Traumatic Brain Injury

Science.gov (United States)

2013-07-01

Delineation  of   diverse   macrophage   activation   programs   in   response   to   intracellular   parasites   and   cytokines... helminths , to allergens, by adipose tissue, and in vitro by IL-4 [20, 21]. M2 macrophages suppress inflammation and promote wound healing [14]. They...molecules in type 2 inflammation: lessons drawn from helminth infection and allergy. J. Immunol. 2006. 177: 1393–1399. 21 Nguyen, K. D., Qiu, Y., Cui, X

Southeast Asia Report, Vietnam, Tap Chi Cong San, No. 8, August 1984.

Science.gov (United States)

1984-10-22

filled with lyricism and romance, an epic. Continuing this direction and style, recent films have taken another step forward, have reached a new level of...rich in lyricism , were compressed but moving, like poetry, and whereas the resistance against the United States for national salvation marked the...in the " Essay on the Vinh Loi Canal," Nguyen Thong displayed his scientific mind by proposing that the canal be narrow and deep so that it could

Promise of a microfluidic research network in South Africa: establishment of the base with the CSIR

CSIR Research Space (South Africa)

Land, K

2008-11-01

Full Text Available and pharmaceutical production. This technology requires a range of multidisciplinary skills, which solicits skills and knowledge sharing between organisations to ensure competitiveness. While research activities in this fi eld are still minimal in South Africa... to form what is known as a ʻlab-on-chipʼ device. Lab-on-chip devices are used for performing physical, chemical, or biological functions, such as separation, mixing, chemical reaction and analysis (Liu et al. 2008; Nguyen & Wereley, 2006...

A Chemically Synthesized Capture Agent Enables the Selective, Sensitive, and Robust Electrochemical Detection of Anthrax Protective Antigen

Science.gov (United States)

2014-08-01

Electrochemical Oxidation of Catechol and Para - Aminophenol Esters in the Presence of Hydrolases. Bioelectrochem. Bioenerg. 1980, 7, 11–24. 26. Evans-Nguyen, K. M...platform. Analytical HPLC (a) and MALDI-TOF (b) traces of biligand capture agentwithno thermal treatment, and after 5 days of storage as a powder at...sample of biligand was stored for 5 days at 65 C under nitrogen atmosphere. Analy- tical HPLC traces (Figure 4a) andMALDI-TOF (Figure 4b) reveal

Designing Medical Facilities to Care for Patients with Highly Hazardous Communicable Diseases

Science.gov (United States)

2017-07-14

experience in biocontainment patient care. Pub Health Nursing 2010;140-6. 25Lowe JJ , Jelden KC, Schenarts PJ, Rupp LE, Jr, Hawes KJ, Tysor BN, Swansiger RG...units. Curr Opin-Infect Dis 2015;28:343-8. 27 Wadman MC, Schwedhelm SS, Watson S, Swanhorst J, Gibbs SG, Lowe JJ , Iwen PC, Hayes AK, Needham S...30 Lowe JJ , Gibbs SG, Schwedhelm SS, Nguyen J, Smith PW. Nebraska biocontainment unit perspective on disposal of Ebola medical waste. Am J Infect

Investigating Metabolic Control of Persister Formation in Biofilms

Science.gov (United States)

2013-10-01

Beer , K., McKay, G., Siehnel, R., Schafhauser, J., Wang, Y., et al. (2011). Active starva- tion responses mediate antibiotic tolerance in biofilms and...ATP concentration in Escherichia coli fermentations . Biotechnology and bioengineering 52, 364-372. Lemke, J.J., Sanchez-Vazquez, P., Burgos, H.L...1082– 1093. 33. Nguyen D, Joshi-Datar A, Lepine F, Bauerle E, Olakanmi O, Beer K, McKay G, Siehnel R, Schafhauser J, Wang Y, Britigan BE, Singh PK. 2011

Perceptions of community and family level IDU and HIV related stigma, disclosure decisions and experiences with layered stigma among HIV positive injection drug users in Vietnam

OpenAIRE

Rudolph, A.E.; Davis, W.W.; Quan, V.M.; Ha, T.V.; Minh, N.L.; Gregowski, A.; Salter, Megan; Celentano, D.D.; Go, V.

2011-01-01

This paper explores how perceived stigma and layered stigma related to injection drug use and being HIV positive influence the decision to disclose one’s HIV status to family and community and experiences with stigma following disclosure among a population of HIV positive male injection drug users (IDUs) in Thai Nguyen, Vietnam. In qualitative interviews conducted between 2007 and 2008, 25 HIV positive male IDUs described layered stigma in their community but an absence of layered stigma with...

International Symposium on Special Topics in Chemical Propulsion (8th): Advancements in Energetic Materials and Chemical Propulsion Held in Cape Town, South Africa on 2-6 November 2009

Science.gov (United States)

2009-11-06

Mark Morgan4 USA Dr. Tam Nguyen9,7,6,1,2 Australia Prof. Takashi Niioka6,8 Japan Prof. Boris V. Novozhilov6,8 Russia Dr. Elaine S. Oran8 USA Dr...predicted to continue for the foreseeable future. The lessons learned from other international peacekeeping forces in foreign countries, has a direct...reprocessing or blending again to meet the specific requirements. Another advantage is that after mixing, the excess product can be reheated and used

Optimization of GaN Nanorod Growth Conditions for Coalescence Overgrowth

Science.gov (United States)

2016-02-04

21, 2016 PI: Chih-Chung (C. C.) Yang, ccycc@ntu.edu.tw Graduate Institute of Photonics and Optoelectronics, National Taiwan University...nanowire light emitting diodes grown on (001) silicon by molecular beam epitaxy, Nano Lett. 10 (2010) 3355-3359. [16] W. Guo, A. Banerjee, P...Bhattacharya, B.S. Ooi, InGaN/GaN disk-in-nanowire white light emitting diodes on (001) silicon , Appl. Phys. Lett. 98 (2011) 193102. [17] H.P.T. Nguyen, M

Puesta en marcha de una Unidad de Valoración Sociosanitaria (UVASS ubicada en un hospital de agudos (Fundación Hospital Son Llatzer: FHSLL Implementation of a socio-medical assessment unit (UVASS located in a hospital for acute patients (Foundation Hospital Son Llatzer: FHSLL

Directory of Open Access Journals (Sweden)

Mª. Inés Cuesta Antelo

2008-03-01

Full Text Available Introducción: La unidad de valoración sociosanitaria del Complejo Hospitalario de Mallorca (CHM está ubicada físicamente en el hospital de agudos de Son Llátzer (FHSLL de Palma de Mallorca. Para su puesta en funcionamiento se tendrán como modelo las unidades funcionales interdisciplinarias (UFISS de Cataluña, que funcionan a raíz de la creación del programa "Vida als anys" en el año 1986, aunque otras autonomías también cuentan con estos equipos de soporte. Su actividad empezó, tímidamente, en junio del año 2002, cuando el Hospital General (HG y el Hospital Joan March (HJM se reconvirtieron en hospitales sociosanitarios. Somos una unidad interdisciplinar encargada de definir y priorizar las necesidades de cada usuario mediante una valoración profesional integral. Objetivos: Dar a conocer la tipología más habitual de los pacientes valorados en esta unidad y los principales problemas encontrados a la hora de derivarlos a los centros más adecuados a su caso; y describir las dificultades halladas desde un principio, así como las consultas realizadas a nuestro equipo. Material y método: Estudio retrospectivo de los pacientes valorados entre junio de 2002 y diciembre de 2005. Los parámetros utilizados son: escala de Barthel, escala de Pheiffer, escala de control de síntomas, así como la edad y el sexo de los pacientes. Para la valoración de enfermería se ha utilizado el modelo de Virginia Henderson con las catorce necesidades básicas. Resultados: Reflejan los distintos servicios a los que se han derivado los pacientes, así como la falta de recursos que hemos detectado durante el periodo de estudio. Conclusiones: Creemos que la correcta selección de los pacientes es la base del buen funcionamiento de la UVASS. Somos una unidad joven, en fase de expansión, con mucho camino por recorrer y muchas posibilidades, teniendo en cuenta los nuevos recursos sociosanitarios en proyecto, tanto a nivel autonómico como nacional (Ley de

Wall shear stress measurement of near-wall flow over inclined and curved boundaries by stereo interfacial particle image velocimetry

International Nuclear Information System (INIS)

Nguyen, Thien Duy; Wells, John Craig; Nguyen, Chuong Vinh

2010-01-01

In investigations of laminar or turbulent flows, wall shear is often important. Nevertheless, conventional particle image velocimetry (PIV) is difficult in near-wall regions. A near-wall measurement technique, named interfacial PIV (IPIV) [Nguyen, C., Nguyen, T., Wells, J., Nakayama, A., 2008. Proposals for PIV of near-wall flow over curved boundaries. In: Proceedings of 14th International Symposium on Applications of Laser Technique to Fluid Mechanics], handles curved boundaries by means of conformal transformation, directly measures the wall gradient, and yields the near-wall tangential velocity profile at one-pixel resolution. In this paper, we show the feasibility of extending IPIV to measure wall gradients by stereo reconstruction. First, we perform a test on synthetic images generated from a direct numerical simulation (DNS) snapshot of turbulent flow over sinusoidal bed. Comparative assessment of wall gradients derived by IPIV, stereo-IPIV and particle image distortion (PID) [Huang, H.T., Fiedler, H.E., Wang, J.J., 1993. Limitation and improvement of PIV. Experiments in Fluids 15(4), 263-273] is evaluated with DNS data. Also, the sensitivity of IPIV and stereo-IPIV results to the uncertainty of identified wall position is examined. As a practical application of IPIV and stereo-IPIV to experimental images, results from turbulent open channel flow over a backward-facing step are discussed in detail.

Challenges for municipal solid waste management practices in Vietnam

Directory of Open Access Journals (Sweden)

Nguyen Duc Luong

2013-11-01

Full Text Available Municipal solid waste (MSW management is currently one of the major environmental problems facing by Vietnam. Improper management of MSW has caused adverse impacts on the environment, community health, and social-economic development. This study attempts to provide a review of the generation and characterization, disposal and treatment technologies of MSW to evaluate the current status and identify the problems of MSW management practices in Vietnam. Finally, this study is concluded with fruitful recommendations which may be useful in encouraging the responsible agencies to work towards the further improvement of the existing MSW management system.Doi: http://dx.doi.org/10.12777/wastech.1.1.17-21Citation:  Luong, N.D., Giang, H.M., Thanh, B.X. and Hung, N.T.  2013. Challenges for municipal solid waste management practices in Vietnam. Waste Technology 1(1:6-9.Doi: http://dx.doi.org/10.12777/wastech.1.1.17-21

Knowledge of carrier status and barriers to testing among mothers of sons with Duchenne or Becker muscular dystrophy.

Science.gov (United States)

Bogue, Lauren; Peay, Holly; Martin, Ann; Lucas, Ann; Ramchandren, Sindhu

2016-12-01

Our study objective was to survey female carriers for Duchenne and Becker muscular dystrophy to identify barriers to carrier testing and the impact of carrier risk knowledge on cardiac and reproductive health management. We surveyed women who have or had biological sons with Duchenne or Becker muscular dystrophy and were enrolled in the US DuchenneConnect patient registry, with questions assessing knowledge of carrier status and recurrence risk, knowledge of care standards for carriers, and barriers to testing. Of the 182 eligible respondents, 25% did not know their carrier status and 14% incorrectly classified themselves as not at risk. Cost of testing was the most commonly identified barrier to testing. Women reporting unknown carrier status were 13 times as likely to express uncertainty regarding their recurrence risk compared to women reporting positive carrier status. 37% of women at an increased risk for cardiomyopathy had never had an echocardiogram. Women who were certain of their positive carrier status were twice as likely to have had an echocardiogram in the last five years compared to women with unknown carrier status. Future research on reducing barriers to counseling and carrier testing, such as cost, may improve care standard adherence. Copyright © 2016 Elsevier B.V. All rights reserved.

Why are [P(C6H5)4]+N3- and [As(C6H5)4]+N3- Ionic Salts and Sb(C6H5)4N3 and Bi(C6H5)4N3 are Covalent Solids? A Theoretical Study Provides an Unexpected Answer

Science.gov (United States)

2011-03-04

Research, the Defense Threat Reduction Agency, and the Department of Energy. DAD is indebted to the Robert Ramsay Endowment of the University of Alabama...Schmidt, M. W., Baldridge, K. K., Boatz, J.A., Elbert, S.T., Gordon , M.S., Jensen, J.H., Koseki, S., Matsunaga, N., Nguyen, K.A., Su, S., Windus, T.L...Dupuis, M., Montgomery, J.A.; J. Comput. Chem., 1993, 14, 1347-1363.; Gordon , M. S., Schmidt, M. W., pp. 1167-1189, in "Theory and Applications of

Study of the role of microbes as source and sink of Dimethyl Sulphide in Dona Paula bay

Digital Repository Service at National Institute of Oceanography (India)

Kumar, S.S.

, Rassoulzadegan F, Krajka B, Nguyen BC, Mihalopoulos N, Buat- Menard P (1990) Production of dimethylsulfonium propionate (DMSP) and Dimethylsulfide (DMS) by a microbial food web. Limnology and Oceanography 35:1810 - 1821 Belviso S, Moulin C. Bopp L, Stefels J...-like dimethyl sulfide- producing marine isolate. Applied and Environmental Microbiology 61: 21 - 26 de Souza M P &Yoch D C (1996) N-terminal amino acid sequences and comparison of DMSP lyases from Pseudomonas doudoroffii and Alcaligenes strain M3A,. In R P...

A systematic review of interventions conducted in clinical or community settings to improve dual-task postural control in older adults

OpenAIRE

Agmon M; Belza B; Nguyen HQ; Logsdon RG; Kelly VE

2014-01-01

Maayan Agmon,1 Basia Belza,2 Huong Q Nguyen,2,3 Rebecca G Logsdon,2 Valerie E Kelly41The Cheryl Spencer Department of Nursing, Faculty of Social Welfare and Health Studies, University of Haifa, Israel; 2School of Nursing, University of Washington, Seattle, WA, USA; 3Department of Research and Evaluation, Kaiser Permanente, CA, USA; 4School of Medicine, University of Washington, Seattle, WA, USABackground: Injury due to falls is a major problem among older adults. Decrements in dual-task postu...

New records of petiolate potter wasps (Hymenoptera: Vespidae: Eumeninae from Bhutan

Directory of Open Access Journals (Sweden)

Tshering Nidup

2016-10-01

Full Text Available A total of seven species from five genera, Delta de Saussure, 1855, Eumenes Latreille, 1802, Pareumenes (de Saussure, 1855, Labus de Saussure, 1867, and Zethus Fabricius, 1804, belonging to the subfamily Eumeninae of the family Vespidae are documented. Pareumenes quadrispinosus acutus Liu, 1941, Delta esuriens (Fabricius, 1787, D. conoideum (Gmelin, 1790, E. gibbosus Nguyen, 2015, Labus pusillus van der Vecht, 1963 and Zethus dolosus Bingham, 1897, including the subspecies P. q. acutus Liu, 1941, are new records for Bhutan. 

JPRS Report, East Asia, Vietnam: TAP CHI CONG SAN, No. 10, October 1987

Science.gov (United States)

1988-02-09

Followers in the Countries of Latin America [ Tran Anh] 48 JPRS-ATC-88-002 9 February 1988 VIETNAM: TAP CHI CONG SAN No 10, October 1987 [Except...character is not simply an ideological-political category applied in literature. Our party, as Truong Chinh said at the Third National Literature and Art...Hanoi TAP CHI CONG SAN in Vietnamese No 10, Oct 87pp 39-42 [Article by Nguyen Dang Quang, assistant editor-in-chief of GIAO DUC LY LUAN Journal

Bandwidth Extension of an S-band, Fundamental-Mode Eight-Beam Klystron

Science.gov (United States)

2006-04-01

Extension of an S - band , Fundamental-Mode Eight-Beam Klystron Khanh T. Nguyen Beam-Wave Research, Inc. Bethesda, MD 20814 Dean E. Pershing ATK Mission...of a five-cavity, approximately 18 cm downstream from the center of the broadband, high - power multiple-beam klystron (MBK) first gap - the logical...the circuit generates >550 kW across the band with a peak power of more than 600 kW at -3.27 Keywords: Multiple-beam klystron ; MBK; bandwidth GHz. The 1

Leader/Follower Behaviour Using the SIFT Algorithm for Object Recognition

Science.gov (United States)

2006-06-01

opérations de convoiement plus complexes qui utiliseraient une vision artificielle basée sur la détection d’un chef. Les travaux futurs : Étant donné la...Systems: A Virtual Trailer Link Model, In Proceedings of IEEE/RSJ Conference on Intelligent Robots and Systems. [4] Hong, P., Sahli, H., Colon, E., and... Intelligent Robots and Systems. [6] Nguyen, H., Kogut, G., Barua, R., and Burmeister, A. (2004), A Segway RMP-based Robotic Transport System, In In

Premières réflexions théoriques d’Otomar Krejča, prémices de son théâtre ?

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Sarah Flock

2008-10-01

Full Text Available A l’âge de 23 ans, Krejča, comédien sous la direction d’Emil František Burian, publia un texte dans lequel il tenta de cerner la notion contemporaine de mise en scène. Son article, « Qu’est-ce que l’hégémonie du metteur en scène », fut suivi par une série d’autres considérations. Datant principalement de 1945 à 1948, ces quelques notes théoriques couvrent un moment d’intense réflexion artistique en Tchécoslovaquie. Par ailleurs, elles mettent en lumière les principes philosophiques et esthéti...

Effect of clayey groundwater on the dissolution rate of SON68 simulated nuclear waste glass at 70 °C

Science.gov (United States)

De Echave, T.; Tribet, M.; Jollivet, P.; Marques, C.; Gin, S.; Jégou, C.

2018-05-01

To predict the long-term behavior of high-level radioactive waste glass, it is necessary to study aqueous dissolution of the glass matrix under geological repository conditions. The present article focuses on SON68 (an inactive surrogate of the R7T7 glass) glass alteration in synthetic clayey groundwater at 70 °C. Experiments in deionized water as reference were also performed in the same conditions. Results are in agreement with those of previous studies showing that magnesium present in the solution is responsible for higher glass alteration. This effect is transient and pH-dependent: Once all the magnesium is consumed, the glass alteration rate diminishes. Precipitation of magnesium silicate of the smectite group seems to be the main factor for the increased glass alteration. A pH threshold of 7.5-7.8 was found, above which precipitation of these magnesium silicates at 70 °C is possible. TEM observations reveal that magnesium silicates grow at the expense of the passivating gel, which partly dissolves, forming large pores which increase mass transfer between the reacting glass surface and the bulk solution.

Parent-child communication and substance use among adolescents: do father and mother communication play a different role for sons and daughters?

Science.gov (United States)

Luk, Jeremy W; Farhat, Tilda; Iannotti, Ronald J; Simons-Morton, Bruce G

2010-05-01

The purpose of this study was to investigate gender-specific variations in the associations between communication with father and mother, cigarette smoking, alcohol drinking and marijuana use in male and female adolescents. Cross-sectional data were collected from a national sample of 1308 tenth graders who participated in the 2005/06 U.S. HBSC. Outcome variables were self-reported substances used in the past 30 days. Logistic regression analyses controlling for race/ethnicity, family structure and socioeconomic status showed that the association of mother and father communication with adolescent substance use varied by substance and gender. Among sons, father communication was protective against marijuana use and mother communication was protective against smoking. Neither father nor mother communication was protective against substance use by daughters. Research is needed to understand gender-specific differences in correlates of adolescent substance use and the implications for prevention and intervention. Copyright (c) 2009 Elsevier Ltd. All rights reserved.

“Yo soy del Son a la Salsa”: La re-edición de nuevas expresiones interculturales caribeñas en el espacio cinematográfico

OpenAIRE

Maydi Estrada Bayona

2014-01-01

“Yo soy del Son a la Salsa”: La re-edición de nuevasexpresiones interculturales caribeñas en el espacio cinematográfico,es un artículo reflexivo que forma parte dela investigación titulada: Claves Interculturales Caribeñasen la poética cinematográfica de Rigoberto López. El mismoconstituye un acercamiento al tratamiento del temade la diáspora cubana y caribeña en el contexto del Caribeafro-hispánico insular y en Nueva York. El estudio tomacomo antecedente el largometraje de ficción La Últimac...

Clonage de l'IGF-I et de son récepteur chez le turbot (Psetta maxima

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ELIES G.

1998-07-01

Full Text Available Les IGF, leurs récepteurs et leurs protéines de liaison constituent une famille moléculaire qui joue un rôle essentiel dans la régulation de la croissance et du développement. Nous nous sommes intéressés à la caractérisation moléculaire de l'IGF-l et de son récepteur (IGF-1R chez le turbot (Psetta maxima, un poisson plat téléostéen. Par RT-PCR, nous avons clone un ADNc codant pour les quatre domaines de l'IGF-l mature. La protéine présente 70 à 96 % d'identité avec les autres IGF-I de vertébrés. Le clonage de la séquence codante entière du récepteur a nécessité la construction d'une banque d'ADNc d'embryons de turbots. Le récepteur est organisé en domaines dont la taille et les caractéristiques sont semblables à celles des autres récepteurs aux IGF de type 1 décrits chez les mammifères et le poulet. La région catalytique est particulièrement conservée. Dans certains domaines, notamment dans la région C-terminale du précurseur, quelques différences qui pourraient avoir une importance fonctionnelle sont cependant observées. Enfin, par RT-PCR, nous avons mis en évidence une régulation ontogénique du statut de polyadénylation des ARNm IGF-1R.

Comment Hobbes tente de rendre son matérialisme acceptable dans les appendices du Léviathan

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Anne Staquet

2011-11-01

Full Text Available Le Léviathan de Hobbes [1651] a subi de nombreuses attaques, au point qu’il est jugé responsable de la grande peste de 1665 et de l’incendie de Londres l’année suivante et que le parlement ouvre une procédure contre l’ouvrage. Aussi, lorsqu’en 1666, Thomas Hobbes veut publier la traduction latine de ce livre, il y adjoint trois appendices. La version latine de l’œuvre est généralement jugée plus acceptable que le texte originaire anglais. En étudiant la manière dont Hobbes traite de son matérialisme dans ces appendices, je tente de montrer que les addenda latins ne constituent en aucune manière un retour en arrière du texte, mais que le philosophe enrobe simplement davantage des propos que, par ailleurs, il rend plus radicaux.Hobbes’s Leviathan [1651] has been critiqued so much that it was held responsible for the Great Plague of 1665 and the Fire of London during the following year, resulting in the Parliament instituting proceedings against the book. Therefore, when in 1666 Thomas Hobbes wanted to publish a Latin translation of this book, he added three appendices. Generally, the Latin version of the work is considered more acceptable than the English original text. By studying how Hobbes deals with his materialism in these appendices, I try to show that the Latin additions are in no way a reversal of the text, but that the philosopher simply veiled more propositions, while at the same time making them more radical.

Silêncios, os Sons dos Rios, os Sons das Cidades: Los Muertos e Liverpool

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COSTA, Fernando Morais da

2012-04-01

Full Text Available This arcticle aims to analyze the relation between sounds and images in Lisandro Alonso’s Los Muertos and Liverpool. It is of our interest to think about the narrative roles given to sound effects and ambient sounds, to speak of the importance given to such sound elements, opposite to the minor role played by music and dialogue, all that working within the cinematic regime of the sequence shot. Therefore, this work tries, most of all, to investigate how ambient sounds and diegetic noises contribute for such a particular temporal construction. It is also a secundary goal to establish some relationship between those films and other examples of a cinema that has declined the usual dialogue’s central narrative part, as well as to recall the ideia and definition of a cinema of poetry.

¿Son viables los créditos ects otorgados a las matemáticas en los nuevos planes de estudio de LADE?

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Álvarez Martínez, Pedro

2006-01-01

Full Text Available EL nuevo plan de estudios para la Administración y Dirección de Empresas (ADE va encaminado a resolver los problemas de la vida real en las empresas. Las disciplinas que lo contemplan están reguladas por los créditos ECTS (European Credit Transfer System, establecidos por la Commission of the European Community, con objeto de proporcionar procedimientos comunes que garanticen un reconocimiento académico de los estudios en los distintos paises que la integran. La presencia de las Matemáticas en los Planes es debido a su carácter instrumental, sus contenidos son utilizados por la demás disciplinas y le otorga el papel de ser una asignatura de servicio y “transversal”. El presente trabajo desarrolla una metodología empírica, determinando la temporización docente/discente de los contenidos matemáticos que son utilizados por todas las disciplinas que componen la titulación de ADE. Dichos contenidos han sido contabilizados y cuantificado en términos de créditos ECTS, aplicando los criterios que caracterizan su definición. El resultado obtenido pone de manifiesto que los créditos del nuevo plan no satisfacen las exigencias que caracterizan a los créditos ECTS para el aprendizaje de las matemáticas. Dado que los contenidos matemáticos no han cambiado, por exigencias de las disciplinas de ADE, los resultados obtenidos con datos experimentales, tras la reducción de horas de docencia, muestran lo siguiente: Con el Plan del 1973 (10 horas semanales de clase de Matemáticas se necesitaban 3 convocatorias para aprobar, con el plan actual (4 horas semanales de clase se necesitan 6 convocatorias. La reducción ha supuesto para el alumno un incremento de año y medio de estancia en la universidad, y como consecuencia aumenta el coste. Estudiar matemáticas para ADE era mas barato “antes” que “ahora”. La propuesta de los nuevos planes hace inviable el aprendizaje de las matemáticas en ADE.

Incidencia de la sífilis durante el embarazo

OpenAIRE

Herrera Gómez, Vivian; Rodríguez Domínguez, Lourdes; Febles Tardío, Luis; Gómez Cuervo, Julia

1997-01-01

Se realiza un estudio descriptivo, retrospectivo en el Departamento de Enfermedades de Transmisión Sexual del Policlínico Docente "Nguyen Van Troi" en el trienio 1993 al 1995, con el objetivo de disminuir la morbilidad y la mortalidad por enfermedades de transmisión sexual en las gestantes. Se revisaron las encuestas epidemiológicas realizadas a todas las embarazadas con serologías positivas por el Departamento de Enfermedades de Transmisión Sexual y de cada una de ellas se extrajeron las var...

Effect of a Hypocretin/Orexin Antagonist on Neurocognitive Performance

Science.gov (United States)

2015-11-01

release in freely-moving rat. Location: Hall A-C Presentation time: Tuesday , Nov 15, 2011, 1:00 PM - 2:00 PM Authors: *J. VAZQUEZ, A. NGUYEN, T. KILDUFF...induces sleep in rats but does not impair spatial reference memory performance during wake Location: Hall A-C Presentation time: Tuesday , Nov 15, 2011, 2...of a platform in a spatial reference memory task ( Morris Water Maze). Next day, they were dosed with either ALM (100 mg/kg i.p.), ZOL (30 mg/kg i.p

The Characterization of Material Properties and Structural Dynamics of the Manduca Sexta Forewing for Application to Flapping Wing Micro Air Vehicle Design

Science.gov (United States)

2012-09-13

done by using a Trek Inc. Model PZD700 M/S high voltage piezo amplifier that is capable of generating ±700V at ± 200 mA. This amplifier is also...Actuator”. NASA ICASE Report, 8, 2000. 39. Karpelson, M., G.Y. Wei, and R.J. Wood. “A Review of Actuation and Power Electronics Options for Flapping-Wing...Mechanics of Laminated Composite Plates. NASA , 1994. Reference Publication 1351. 60. Nguyen, Q.V., H.C. Park, N.S. Goo, and D. Byun. “Aerodynamic force

Worlds within Worlds: Audiences, Jargon, and North American Comics Discourse

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Craig Fischer

2010-09-01

Full Text Available Let me begin by describing four recent acts of comics criticism, all connected to each other like dominoes falling: The first act: In 2007, the University Press of Mississippi published an English-language translation of Thierry Groensteen’s The System of Comics (Système de la bande dessinée, 1999. In their foreword to System, translators Bart Beaty and Nick Nguyen anticipate obstacles to the American reception of Groensteen’s ideas, arguing that American scholars are unfamiliar with the “do...

Household opportunity costs of protecting and developing forest lands in Son La and Hoa Binh Provinces, Vietnam

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Le Ngoc Lan

2016-09-01

Full Text Available Vietnam has pilot-tested a payment for forest environmental services (PFES program in an effort to restore and protect forest areas, some of which have been severely degraded by the excessive cutting of trees by small-scale farmers planting annual crops on steep, sloping lands. The pilot program implemented in southern Vietnam seems to be successful, yet the program in northern Vietnam has not produced the desired rates of planting and maintaining forest areas. The reasons for these mixed results include differences in socio-economic characteristics and also the production and marketing opportunities available to rural households in the project areas. To gain insight regarding program participation, we examine the household-level opportunity costs of planting and ­maintaining small plots of forest trees in northern Vietnam. We find that small-scale farmers in Hoa Binh Province, with limited financial resources, prefer the annual revenue stream provided by crops such as maize and cassava, rather than waiting for 7 years to obtain revenue from a forest planting. Farmers in Son La Province, with limited access to markets, prefer annual crops because they are not able to sell bamboo shoots and other forest products harvested from their small plots. In both provinces, the payments offered for planting and maintaining forest trees are smaller than the opportunity costs of planting and harvesting annual crops. Thus, most households likely would choose not to participate in the PFES program, at current payment rates, if given the opportunity to decline.

How parasitoid females produce sexy sons: a causal link between oviposition preference, dietary lipids and mate choice in Nasonia.

Science.gov (United States)

Blaul, Birgit; Ruther, Joachim

2011-11-07

Sexual selection theory predicts that phenotypic traits used to choose a mate should reflect honestly the quality of the sender and thus, are often costly. Physiological costs arise if a signal depends on limited nutritional resources. Hence, the nutritional condition of an organism should determine both its quality as a potential mate and its ability to advertise this quality to the choosing sex. In insects, the quality of the offspring's nutrition is often determined by the ovipositing female. A causal connection, however, between the oviposition decisions of the mother and the mating chances of her offspring has never been shown. Here, we demonstrate that females of the parasitic wasp Nasonia vitripennis prefer those hosts for oviposition that have been experimentally enriched in linoleic acid (LA). We show by (13)C-labelling that LA from the host diet is a precursor of the male sex pheromone. Consequently, males from LA-rich hosts produce and release higher amounts of the pheromone and attract more virgin females than males from LA-poor hosts. Finally, males from LA-rich hosts possess three times as many spermatozoa as those from LA-poor hosts. Hence, females making the right oviposition decisions may increase both the fertility and the sexual attractiveness of their sons.

FSILP: fuzzy-stochastic-interval linear programming for supporting municipal solid waste management.

Science.gov (United States)

Li, Pu; Chen, Bing

2011-04-01

Although many studies on municipal solid waste management (MSW management) were conducted under uncertain conditions of fuzzy, stochastic, and interval coexistence, the solution to the conventional linear programming problems of integrating fuzzy method with the other two was inefficient. In this study, a fuzzy-stochastic-interval linear programming (FSILP) method is developed by integrating Nguyen's method with conventional linear programming for supporting municipal solid waste management. The Nguyen's method was used to convert the fuzzy and fuzzy-stochastic linear programming problems into the conventional linear programs, by measuring the attainment values of fuzzy numbers and/or fuzzy random variables, as well as superiority and inferiority between triangular fuzzy numbers/triangular fuzzy-stochastic variables. The developed method can effectively tackle uncertainties described in terms of probability density functions, fuzzy membership functions, and discrete intervals. Moreover, the method can also improve upon the conventional interval fuzzy programming and two-stage stochastic programming approaches, with advantageous capabilities that are easily achieved with fewer constraints and significantly reduces consumption time. The developed model was applied to a case study of municipal solid waste management system in a city. The results indicated that reasonable solutions had been generated. The solution can help quantify the relationship between the change of system cost and the uncertainties, which could support further analysis of tradeoffs between the waste management cost and the system failure risk. Copyright © 2010 Elsevier Ltd. All rights reserved.

Materials characterization activities for %E2%80%9CTake Our Sons&Daughters to Work Day%E2%80%9D 2013.

Energy Technology Data Exchange (ETDEWEB)

Mowry, Curtis Dale; Pimentel, Adam S.; Sparks, Elizabeth Schares; Hanlon, Brittany Paula

2013-09-01

We created interactive demonstration activities for Take Our Daughters&Sons to Work Day (TODSTWD) 2013 in order to promote general interest in chemistry and also generate awareness of the type of work our laboratories can perform. %E2%80%9CCurious about Mars Rover Curiosity?%E2%80%9D performed an elemental analysis on rocks brought to our lab using the same technique utilized on the planet Mars by the NASA robotic explorer Curiosity. %E2%80%9CFood is Chemistry?%E2%80%9D utilized a mass spectrometer to measure, in seconds, each participant's breath in order to identify the food item consumed for the activity. A total of over 130 children participated in these activities over a 3 hour block, and feedback was positive. This document reports the materials (including handouts), experimental procedures, and lessons learned so that future demonstrations can benefit from the baseline work performed. We also present example results used to prepare the Food activity and example results collected during the Curiosity demo.

“They think you’re lazy,” and Other Messages Black Parents Send Their Black Sons: An Exploration of Critical Race Theory in the Examination of Educational Outcomes for Black Males

Directory of Open Access Journals (Sweden)

Rema Reynolds

2010-05-01

Full Text Available Parents play an integral role in the social, emotional, physical, and intellectual development of their children. We know that school success has been associated with parents’ involvement and engagement1 practices. Studies have shown that despite socioeconomic disparities, children whose parents are involved perform markedly better than those whose parents are not. Little research has looked exclusively at parent involvement and its effects on the educational outcomes of Black males. A qualitative study conducted with Black parents and their involvement and engagement practices as the focus proved that this relationship warrants scholarly attention using Critical Race Theory as a tool for examination. Parents in this study were involved in their children’s educational processes in ways not always validated or valued by schools. Instead of engaging in conventional forms of involvement such as volunteering in the classroom, parents spent time and resources supplementing their children’s education at home. Subtle acts of racism manifested through microaggressions were detected by parents when interfacing with school officials2 and these exchanges prompted candid conversations with their sons. According to the parents in this study, deliberate messages about racism and educator expectations were often critical supplements for their Black sons in order to ensure educational success.

Bipartite Anterior Extraperitoneal Teratoma: Evidence for the Embryological Origins of Teratomas?

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D. J. B. Keene

2011-01-01

Full Text Available Teratomas are thought to arise from totipotent primordial germ cells (PGCs Dehner (1983 which may miss their target destination Moore and Persaud (1984. Teratomas can occur anywhere from the brain to the coccygeal area but are usually in the midline close to the embryological position of the gonadal ridges Bale (1984, Nguyen and Laberge (2000. We report a case of a bipartite anterior extraperitoneal teratoma. This is an unusual position for a teratoma, but one which may support the “missed target” theory of embryology.

Pathogenesis of Septic Acute Lung Injury and Strategies for Immuno-Pharmacological Therapy.

Science.gov (United States)

1996-10-01

J Cell Biol 120:1227-1235. 90. Lasky, L. A., M. S. Singer, D. Dowbenko, Y. Imai, W. J. Henzel, C. Grimley, C. Fennie , N. Gillett, S. R. Watson, and...Rats. J. Immunol 152:832-840. 102. Lasky, L. A., M. S. Singer, T. A. Yednock, D. Dowbenko, C. Fennie , H. Rodriguez, T. Nguyen, S. Stachel, and S. D...1132-1135. 105. Foxall, C. R., S. R. Watson, C. Fennie , L. A. Lasky, M. Kiso, A. Hasegawa, D. Asa, and B. Brandley. 1992. The three members of the

Design and analysis of spiral inductors

CERN Document Server

Haobijam, Genemala

2013-01-01

The book addresses the critical challenges faced by the ever-expanding wireless communication market and the increasing frequency of operation due to continuous innovation of high performance integrated passive devices. The challenges like low quality factor, design complexity, manufacturability, processing cost, etc., are studied with examples and specifics. Silicon on-chip inductor was first reported in 1990 by Nguyen and Meyer in a 0.8 µm silicon bipolar complementary metal oxide semiconductor technology (BiCMOS). Since then, there has been an enormous progress in the research on the perfo

Improving GC-PPC-SAFT equation of state for LLE of hydrocarbons and oxygenated compounds with water

DEFF Research Database (Denmark)

Nguyen, Thanh-Binh; Jean-Charles, De Hemptinne; Creton, Benoit

2014-01-01

, uαβ, and wαβ are fitted on mutual solubilities of water and organic compounds. The regressed values which are obtained for each chemical family, are subsequently used for predicting infinite dilution activity coefficient in water and n-octanol/water partition coefficient.In general, the results...... obtained are very much improved compared to the predictive approach discussed previously [Nguyen et al. Ind. Eng. Chem. Res. 52 (2013) 7014-7029]. The global deviation values on the decimal log scale for infinite dilution activity coefficient in water, water solubility and n-octanol/water partition...

2647-IJBCS-Artcle-Gouyahali Son

African Journals Online (AJOL)

hp

ISSN 1997-342X (Online), ISSN 1991-8631 (Print). © 2016 International ... The onion bulb has been integrated into the West Africa sub-regional market. It accounts for 32.4% ..... deux étapes et par poquet auprès des pieds des plants. Elle se ...

Cuando son muchas las voces

Directory of Open Access Journals (Sweden)

Cruz, Manuel

2003-12-01

Full Text Available The work departs from an approach to the genesis of the concept of responsibility. Some features of the concept that have today become obvious can already come into sight in this first approach. The work devotes itself then to point out the implications (and, most of all, the consequences involved in openly ascribing responsibility to the Modern Age and to the rise of industrial civilization. One of these main consequences is perhaps to have to deal with a number of theoretical topics in a necessary connexion with another axial topic of modern thought, namely, identity. Besides, the essay points also to a number of topics, such as the problem of the alleged collective responsibilities and also that of evil, just to quote two of them, whose magnitude may serve as an indicator to the relevance of the concept of responsibility in contemporary thought.

Tras una inicial aproximación a la génesis del concepto de responsabilidad, génesis en la que se empiezan a percibir algunos de los rasgos del mismo que terminarán por hacerse explícitos en nuestros días, el trabajo se centra en señalar las implicaciones (y, sobre todo, las consecuencias que tiene adscribir decididamente la responsabilidad a la época moderna y, en concreto, al surgimiento de la civilización industrial. Acaso una de las más importantes sea la de obligarnos a plantear toda una serie de asuntos en conexión necesaria con otro tema-eje del pensamiento moderno, el de la identidad. Junto a dicho tema, en el texto quedan apuntados otros, como el de la justa escala en la que abordar tales asuntos (o, lo que viene a ser lo mismo, el problema de las presuntas responsabilidades colectivas o el del mal, por citar sólo dos, cuya envergadura puede servir como indicador de la importancia que presenta el concepto de responsabilidad en el pensamiento contemporáneo.

Otras e-lecturas son posibles

Directory of Open Access Journals (Sweden)

Amélia Sanz Cabrerizo

2010-08-01

Full Text Available http://dx.doi.org/10.5007/1807-9288.2009v5n2p92 Este trabajo recorre las posibilidades y obstáculos con los que se enfrenta la lectura de las literaturas en pantalla. Partiendo de un repaso histórico de los grandes cambios en los soportes para la escritura y los modelos de lectura, se señalan necesidades e hipótesis para la investigación sobre diferentes tipos y funciones de lecturas electrónicas. Finalmente, se ofrece un panorama de iniciativas desarrolladas en el campo de la enseñanza de las literaturas con herramientas electrónicas.

Ferney et son nouveau visage

CERN Multimedia

2004-01-01

Ferney-Voltaire's third annual fête in h. of Voltaire will take place on 26 June. The theme this year is Newton and the emblem is the apple. CERN, which is celebrating its fiftieth anniversary this year, will be participating in the fête, and has sent a magnet to be displayed outside the Town Hall (1 paragraph)

A case study: Fish production in the integrated farming system of the Black Thai in Yen Chau district (Son La province) in mountainous North-western Vietnam - current state and potential

OpenAIRE

Steinbronn, Silke

2009-01-01

Son La province is located in mountainous north-western Vietnam and belongs to the poorest regions of the country. In the valleys of this province, fish farming is one of the major activities among farmers who belong to the ethnic Black Thai minority. Up until now, the aquaculture system practiced here has not been scientifically investigated. There is generally very little data available regarding the aquaculture of resource-poor farmers in Southeast Asia. This lack of information can be par...

A revision of dragon millipedes I: genus Desmoxytes Chamberlin, 1923, with the description of eight new species (Diplopoda, Polydesmida, Paradoxosomatidae

Directory of Open Access Journals (Sweden)

Ruttapon Srisonchai

2018-05-01

Full Text Available The dragon millipede genus Desmoxytes s.l. is split into five genera, based on morphological characters and preliminary molecular phylogenetic analyses. The present article includes a review of Desmoxytes s.s., while future articles will deal with Hylomus Cook and Loomis, 1924 and three new genera which preliminarily are referred to as the ‘acantherpestes’, ‘gigas’, and ‘spiny’ groups. Diagnostic morphological characters of each group are discussed. Hylomus is resurrected as a valid genus and the following 33 species are assigned to it: H. asper (Attems, 1937, comb. n., H. cattienensis (Nguyen, Golovatch & Anichkin, 2005, comb. n., H. cervarius (Attems, 1953, comb. n., H. cornutus (Zhang & Li, 1982, comb. n., H. draco Cook & Loomis, 1924, stat. rev., H. enghoffi (Nguyen, Golovatch & Anichkin, 2005, comb. n., H. eupterygotus (Golovatch, Li, Liu & Geoffroy, 2012, comb. n., H. getuhensis (Liu, Golovatch & Tian, 2014, comb. n., H. grandis (Golovatch, VandenSpiegel & Semenyuk, 2016, comb. n., H. hostilis (Golovatch & Enghoff, 1994, comb. n., H. jeekeli (Golovatch & Enghoff, 1994, comb. n., H. lingulatus (Liu, Golovatch & Tian, 2014, comb. n., H. laticollis (Liu, Golovatch & Tian, 2016, comb. n., H. longispinus (Loksa, 1960, comb. n., H. lui (Golovatch, Li, Liu & Geoffroy, 2012, comb. n., H. minutuberculus (Zhang, 1986, comb. n., H. nodulosus (Liu, Golovatch & Tian, 2014, comb. n., H. parvulus (Liu, Golovatch & Tian, 2014, comb. n., H. phasmoides (Liu, Golovatch & Tian, 2016, comb. n., H. pilosus (Attems, 1937, comb. n., H. proximus (Nguyen, Golovatch & Anichkin, 2005, comb. n., H. rhinoceros (Likhitrakarn, Golovatch & Panha, 2015, comb. n., H. rhinoparvus (Likhitrakarn, Golovatch & Panha, 2015, comb. n., H. scolopendroides (Golovatch, Geoffroy & Mauriès, 2010, comb. n., H. scutigeroides (Golovatch, Geoffroy & Mauriès, 2010, comb. n., H. similis (Liu, Golovatch & Tian, 2016, comb. n., H. simplex (Golovatch, VandenSpiegel & Semenyuk, 2016

¿Cuáles son las barreras de acceso a la atención odontológica de las mujeres embarazadas? Una revisión de la literatura

OpenAIRE

Cynthia Rossana Cantarutti Martinez; Claudia Paz Veliz Paiva; Pablo Madariaga; Antonia Pardo; Isabel Ortuzar; Valentina Jordan; Mariana Moneva

2017-01-01

Introducción: Las enfermedades bucales son altamente prevalentes a nivel mundial; una de las estrategias utilizadas para mejorar el estado de salud bucal de la población es la atención odontológica de la embarazada. En Chile esta atención está garantizada, sin embargo, la cobertura de las atenciones no es la esperada,  sólo el 31% de las mujeres embarazadas accede a la atención odontológica y un 14% abandona el tratamiento antes de terminarlo. Métodos: El objetivo de este artículo es revi...

Transition to Organic Tea Production in the Thai Nguyen Province, Vietnam: Economic and Environmental Impacts

OpenAIRE

Nghia Dai Tran

2009-01-01

This study from Vietnam shows that a switch from conventional to organic tea productions would bring real environmental, health and economic benefits for the country's farmers and its society as a whole. In particular, the amount of agrochemical residue and waste produced by tea production would be reduced. Farmers would also be able to enjoy a better livelihood as they could command a premium price for their organic tea products. The study therefore recommends that organic tea production is ...

Villages of hope. Where security means food, ricemakers feed dreams

International Nuclear Information System (INIS)

Wedekind, L.

2005-01-01

Nuclear science is among reasons why fortunes are turning. It is helping to accelerate the age-old process of plant breeding that leads to better crops. Farmers in Vietnam and other countries of Asia live in the cradle of rice cultivation. Rice farming started there thousands of years ago, when wild rice was first domesticated. From season to season, farmers improved their harvests, by selecting and saving the best seeds from the highest yielding crops in their fields. Today more modern tools and methods accelerate nature's way. Rice breeders often apply a process that includes the laboratory irradiation of seeds and plant tissue cultures - usually called induced mutation breeding - to alter plant traits and characteristics. Research yields promising lines of new crop varieties - some that tolerate drought or poor soil conditions, others that resist disease, and still others that meet quality standards for export. In Vietnam, the best are screened and selected in field trials at agricultural stations and in villages like Thanh Gia, Dong Tien, Bau Don, and Cu Chi

Magnetic Data Interpretation for the Source-Edge Locations in Parts of the Tectonically Active Transition Zone of the Narmada-Son Lineament in Central India

Science.gov (United States)

Ghosh, G. K.

2016-02-01

The study has been carried out in the transition zone of the Narmada-Son lineament (NSL) which is seismically active with various geological complexities, upwarp movement of the mantle material into the crust through fault, fractures lamination and upwelling. NSL is one of the most prominent lineaments in central India after the Himalaya in the Indian geology. The area of investigation extends from longitude 80.25°E to 81.50°E and latitude 23.50°N to 24.37°N in the central part of the Indian continent. Different types of subsurface geological formations viz. alluvial, Gondwana, Deccan traps, Vindhyan, Mahakoshal, Granite and Gneisses groups exist in this area with varying geological ages. In this study area tectonic movement and crustal variation have been taken place during the past time and which might be reason for the variation of magnetic field. Magnetic anomaly suggests that the area has been highly disturbed which causes the Narmada-Son lineament trending in the ENE-WSW direction. Magnetic anomaly variation has been taken place due to the lithological variations subject to the changes in the geological contacts like thrusts and faults in this area. Shallow and deeper sources have been distinguished using frequency domain analysis by applying different filters. To enhance the magnetic data, various types of derivatives to identify the source-edge locations of the causative source bodies. The present study carried out the interpretation using total horizontal derivative, tilt angle derivative, horizontal tilt angle derivative and Cos (θ) derivative map to get source-edge locations. The results derived from various derivatives of magnetic data have been compared with the basement depth solutions calculated from 3D Euler deconvolution. It is suggested that total horizontal derivative, tilt angle derivative and Cos (θ) derivative are the most useful tools for identifying the multiple source edge locations of the causative bodies in this tectonically active

Enuresis y Medicina Tradicional

Directory of Open Access Journals (Sweden)

María Elena Francia Reyes

2003-02-01

Full Text Available La enuresis es la emisión involuntaria de orina que ocurre generalmente en el niño mientras duerme en la noche, aunque también puede ocurrir durante el sueño diurno. Se realizó un estudio descriptivo, retrospectivo, longitudinal con 50 pacientes de la consulta de psiquiatría infantojuvenil del policlínico "Nguyen Van Troi", en el municipio Centro Habana, con diagnóstico de enuresis. Nuestro objetivo fundamental fue demostrar la efectividad de la auriculoterapia y la moxibustión como modalidades de la Medicina Natural y Tradicional en estos pacientes. Se estableció un esquema de puntos a estimular, tanto para la auriculoterapia como para la moxibustión. En los resultados se demuestra que más del 50 % de los pacientes evolucionaron satisfactoriamente con 10 sesiones de tratamiento.Enuresis is the involuntary discharge of urine occurring generally in the child while he/she is sleeping at night, although it may also happen during day sleep. A retrospective longitudinal and descriptive study of 50 patients, diagnosed with enuresis and seen at the infantile-juvenile psychiatry service of "Nguyen Van Troi" polyclinics in Centro Habana municipality, was conducted. Our main objective was to prove the effectiveness of ear acupuncture and moxibustion- modalities of traditional medicine- in these patients. A pattern of points to be stimulated both in ear acupunture and moxibustion was established. The results showed that over 50 % of the patients recovered satisfactorily after ten treatment sessions.

Le grammaire du Français et son historiographie: appréhensions, à deux siècles de distance d'in objet de débats

Directory of Open Access Journals (Sweden)

Pierre Swiggers

2015-08-01

Full Text Available Dans cet article, consacré àl 'historiographie de la grammaire française, on abordera d'abord le problème de la définition du champ de l'histoire (ou de l'historiographie de la grammaire française (et de la linguistique française. La deuxième partie du texte sera consacrée à un problème central de l 'epistémologie historique de la grammaire française: celui de la "récurrence du fait historique ", problème que je voudrais analyser à travers un cas concret, celui de l 'accueil fait à la grammaire de l 'Académie. L'historiographie de la grammaire/de la linguistique: la question de l'objet Ona tentéde concevoir et, parfois, de définir (ou d'expliciter l'historiographie de la grammaire/linguistique cornme étant dans un rapport d'iconicité partielle avec un objet appelé "l'histoire de la linguistique". Une telle attitude permet d'éluder la difficulté de devoir définir l'objet ou le domaine de cette discipline. Que cet objet ne soit guère donné d'avance, cela ressort déjà de l'histoire mȇme de l'historiographie de la linguistique: il suffira de comparer à ce propos des travaux cornme ceux de Thomsen (1902 et de Pedersen (1916, 1924 à ceux de Robins (19792 ou de Mounin (1967. En fait, cela ne doit guère nous étonner: cornme l'historiographie de la linguistique est une représentation de connaissances à propos de l 'histoire, il est inéluctable que la notion de son objet varie, du moins dans son extension, dans la mesure où les connaissances à propos de l 'histoire de la linguistique se sont élargies, enrichies ou modifiées.

El desequilibrio de importancia entre las lenguas oficiales de Bolivia ¿ Por qué existen lenguas que son más oficiales que otras?

DEFF Research Database (Denmark)

Cancino, Rita

EL DESEQUILIBRIO DE IMPORTANCIA ENTRE LAS LENGUAS OFICIALES DE BOLIVIA ¿ POR QUÉ EXISTEN LENGUAS QUE SON MÁS OFICIALES QUE OTRAS? Con la Constitución de Bolivia muchas lenguas originarias fueron declaradas oficiales y levantadas a un nivel de lengua oficial en paridad con el español. En el Artículo...... 5 de la Constitución boliviana, la Política del Estado reconoce oficialmente a 36 idiomas como lenguas oficiales. Este reconocimiento formó parte de un proceso de descolonización, devolviendo de esta manera el orgullo de las lenguas y culturas a los pueblos originarios de Bolivia. En 2012, se...... de Bolivia”. La pregunta es si esta política lingüística en realidad confiere a todas las lenguas oficiales el mismo peso, influencia e importancia o hay algunas menos poderosas. Palabras clave: Lenguas oficiales, política lingüística, lenguas originarias, bilingüismo, diglosia....

Noncommutative Chern-Connes characters of some noncompact quantum algebras

International Nuclear Information System (INIS)

Do Ngoc Diep; Kuku, Aderemi O.

2001-09-01

We prove in this paper that the periodic cyclic homology of the quantized algebras of functions on coadjoint orbits of connected and simply connected Lie group, are isomorphic to the periodic cyclic homology of the quantized algebras of functions on coadjoint orbits of compact maximal subgroups, without localization. Some noncompact quantum groups and algebras were constructed and their irreducible representations were classified in recent works of Do Ngoc Diep and Nguyen Viet Hai [DH1]-[DH2] by using deformation quantization. In this paper we compute their K-groups, periodic cyclic homology groups and their Chern characters. (author)

K-theory and periodic cyclic homology of some noncompact quantum algebras

International Nuclear Information System (INIS)

Do Ngoc Diep; Kuku, Aderemi O.

2003-07-01

We prove in this paper that the periodic cyclic homology of the quantized algebras of functions on coadjoint orbits of connected and simply connected Lie group, are isomorphic to the periodic cyclic homology of the quantized algebras of functions on coadjoint orbits of compact maximal subgroups, without localization. Some noncompact quantum groups and algebras were constructed and their irreducible representations were classified in recent works of Do Ngoc Diep and Nguyen Viet Hai [DH1]-[DH2] and Do Due Hanh [DD] by using deformation quantization. In this paper we compute their K-groups, periodic cyclic homology groups and their Chern characters. (author)

Christianity, sport and disability: a case study of the role of long-distance running in the life of a father and his son who is congenitally blind and has profound intellectual disabilities

OpenAIRE

Watson, Nick J.; Parker, Andrew

2012-01-01

The aim of this qualitative case study was to explore the role of sport (longdistance running) in the lives of a father and his son who is congenitally blind and has profound intellectual disabilities. Drawing on the works of Jean Vanier, Stanley Hauerwas, Henri Nouwen and John Hull, the major themes explored are relational and religious trust, suffering, sacrificial love, embodiment and blindness. A series of one-to-one semi-structured interviews were conducted with the father (and mother) c...