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Sample records for yo sekiso gomu

  1. The Yo-Yo intermittent recovery test

    DEFF Research Database (Denmark)

    Bangsbo, Jens; Iaia, F. Marcello; Krustrup, Peter

    2008-01-01

    The two Yo-Yo intermittent recovery (IR) tests evaluate an individual's ability to repeatedly perform intense exercise. The Yo-Yo IR level 1 (Yo-Yo IR1) test focuses on the capacity to carry out intermittent exercise leading to a maximal activation of the aerobic system, whereas Yo-Yo IR level 2...

  2. The Yo-Yo IE2 test

    DEFF Research Database (Denmark)

    Krustrup, Peter; Bradley, Paul S; Christensen, Jesper F

    2015-01-01

    To examine the physical capacity and physiological response to the Yo-Yo Intermittent Endurance level 2 test (IE2) for untrained individuals and trained male soccer players, and to investigate the determinants of intense intermittent exercise performance.......To examine the physical capacity and physiological response to the Yo-Yo Intermittent Endurance level 2 test (IE2) for untrained individuals and trained male soccer players, and to investigate the determinants of intense intermittent exercise performance....

  3. Exploring the Yo-Yo: Filipino Physics Fun

    Science.gov (United States)

    Murfin, Brian

    2012-01-01

    The yo-yo is a scientific toy that has fascinated young and old for thousands of years. According to yo-yo experts, the yo-yo is the second oldest toy in the world, after the doll. Yo-yo activities can be an excellent tool to help students explore many important physics concepts related to energy and motion. The rich history of the yo-yo offers…

  4. Ecological validity of the Yo-Yo SFIE2 test

    DEFF Research Database (Denmark)

    Krustrup, Peter; Randers, Morten Bredsgaard; Horton, J

    2012-01-01

    The present study investigated the movement pattern of Portuguese top-level futsal referees (n=16) during competitive games and the ecological validity of the new Yo-Yo Sideways-Forwards Intermittent Endurance level 2 test (Yo-Yo SFIE2). Total distance covered (TD), high-intensity running (HIR...

  5. Mechanical Study of a Modern Yo-Yo

    Science.gov (United States)

    de Izarra, Charles

    2011-01-01

    This paper presents the study of a modern yo-yo having a centrifugal clutch allowing the free rolling. First, the mechanical parts of the yo-yo are measured, allowing us to determine analytically its velocity according to its height of fall. Then, we are more particularly interested in the centrifugal device constituted by springs and small…

  6. Yoğurt

    OpenAIRE

    2015-01-01

    Taha Toros Arşivi, Dosya Adı: Taha Toros Yoğurt ile ilgili söylenmiş atasözleri ve yoğurdun faydasını anlatan sözleri içeren not. İstanbul Kalkınma Ajansı (TR10/14/YEN/0033) İstanbul Development Agency (TR10/14/YEN/0033)

  7. Mechanical study of a modern yo-yo

    International Nuclear Information System (INIS)

    De Izarra, Charles

    2011-01-01

    This paper presents the study of a modern yo-yo having a centrifugal clutch allowing the free rolling. First, the mechanical parts of the yo-yo are measured, allowing us to determine analytically its velocity according to its height of fall. Then, we are more particularly interested in the centrifugal device constituted by springs and small masses. The physics of this toy is suitable for undergraduate students, illustrating the concepts of dynamics of rigid bodies and of potential energy.

  8. La escritura del Yo

    Directory of Open Access Journals (Sweden)

    Patricio Landaeta Mardones

    2013-11-01

    Full Text Available Si la creación de una imagen fidedigna del mundo fue la condición de la conquista cognitiva y económica de la tierra, las imágenes mediáticas circulan hoy en día a la manera de un montaje que organiza los sujetos como elementos de un territorio. En esta presentación abordaremos el cruce entre estos dos hechos, entre la escritura del mundo y la de los sujetos, a partir de la idea de Fabulación para mostrar otra escritura del mundo y del yo, leyendo textos e imágenes de la Primera buena Corónica y Buen Gobierno de Felipe Guaman Poma de Ayala.

  9. Yo-Yo IR2 testing of elite and sub-elite soccer players

    DEFF Research Database (Denmark)

    Ingebrigtsen, Jørgen; Bendiksen, Mads; Randers, Morten Bredsgaard

    2012-01-01

    Abstract We examined performance, heart rate response and construct validity of the Yo-Yo IR2 test by testing 111 elite and 92 sub-elite soccer players from Norway and Denmark. VO(2)max, Yo-Yo IR1 and repeated sprint tests (RSA) (n = 51) and match-analyses (n = 39) were also performed. Yo-Yo IR2...

  10. Encuentro "Mi marca y yo"

    OpenAIRE

    Universidad de Alicante. Observatorio Comunicación en Cambio

    2013-01-01

    La gestión de la marca personal, especialmente en los entornos digitales, ha cobrado actualmente gran importancia como estrategia de posicionamiento profesional. Te invitamos a que asistas a nuestro encuentro "Mi marca y yo" para reflexionar sobre qué implica contar con una marca personal.

  11. The yo-yo IR2 test: physiological response, reliability, and application to elite soccer

    DEFF Research Database (Denmark)

    Krustrup, Peter; Mohr, Magni; Nybo, Lars

    2006-01-01

    biopsies and blood samples were obtained, and heart rate was measured before, during, and after the Yo-Yo IR2 test. Additionally, 119 Scandinavian elite soccer players carried out the Yo-Yo IR2 test on two to four occasions. Results: Yo-Yo IR2 performance was 591 +/- 43 (320-920) m or 4.3 (2.6-7.9) min...... was better (P elite soccer players than for moderate elite players (1059 +/- 35 vs 771 +/- 26 m) and better (P elite soccer players...... turnover. Specifically, the Yo-Yo IR2 test was shown to be a sensitive tool to differentiate between intermittent exercise performance of soccer players in different seasonal periods and at different competitive levels and playing positions....

  12. The application of the Yo-Yo intermittent endurance level 2 test to elite female soccer populations

    DEFF Research Database (Denmark)

    Bradley, P S; Bendiksen, M; Dellal, A

    2014-01-01

    The aim of this study was to evaluate the application of the Yo-Yo intermittent endurance test level 2 (Yo-Yo IE2) to elite female soccer populations. Elite senior (n = 92), youth (n = 42), domestic (n = 46) and sub-elite female soccer players (n = 19) carried out the Yo-Yo IE2 test on numerous...... occasions across the season. Test-retest coefficient of variation (CV) in Yo-Yo IE2 test performance in domestic female players was 4.5%. Elite senior female players' Yo-Yo IE2 test performances were better (P ... 1490 ± 447, 1261 ± 449, and 994 ± 373 m). For elite senior female players, wide midfielders (2057 ± 550 m) had a higher Yo-Yo IE2 test performance (P 

  13. Fiscal 1997 report on the results of the international standardization R and D. Data format for rapid prototyping systems; 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Sekiso zokei system yo data format

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Concerning the rapid prototyping (RP) system use new RP format and the related software, the paper promoted the international standardization in consideration of relationships with an international standard, STEP. RP, which is a technology to rapidly prototype a solid body based on the three-dimensional CAD data, is used in various fields of product manufacture, medical field, etc., and is expected to further expand its field of application. In this R and D, an international version of the RP software system developed for domestic use was developed, and at the same time a software was trially manufactured so that the data on STEP/AP203/CC5 and CC6 can be delivered to the system. Moreover, a plan on new AIC51X as the STEP/AIC suitable for PR was studied. Relating to these results, the paper conducted the publicity work to the persons concerned in RP in the U.S. and Europe, and also explained those at ISO/TC184/SC4 (STEP Conference). The PR use interface enabling highly rapid and accurate data processing reached to a stage of the international commercialization, and at the same time the study items were materialized for proposal of the new STEP standards suitable for RP. 18 refs., 80 figs., 12 tabs.

  14. Sensitivity of the Yo-Yo Intermittent Recovery Test and cardiac autonomic responses to training in futsal players.

    Science.gov (United States)

    de Freitas, Victor H; Pereira, Lucas A; de Souza, Eberton A; Leicht, Anthony S; Bertollo, Maurizio; Nakamura, Fábio Y

    2015-07-01

    This study examined the sensitivity of maximal (Yo-Yo Intermittent Recovery [IR] 1 and 2) and submaximal (5'-5') tests to identify training adaptations in futsal players along with the suitability of heart-rate (HR) and HR-variability (HRV) measures to identify these adaptations. Eleven male professional futsal players were assessed before (pretraining) and after (posttraining) a 5-wk period. Assessments included 5'-5' and Yo-Yo IR1 and IR2 performances and HR and HRV at rest and during the IR and 5'-5' tests. Magnitude-based-inference analyses examined the differences between pre- and posttraining, while relationships between changes in variables were determined via correlation. Posttraining, Yo-Yo IR1 performance likely increased while Yo-Yo IR2 performance almost certainly increased. Submaximal HR during the Yo-Yo IR1 and Yo-Yo IR2 almost certainly and likely, respectively, decreased with training. HR during the 5'-5' was very likely decreased, while HRV at rest and during the 5'-5' was likely increased after training. Changes in both Yo-Yo IR performances were negatively correlated with changes in HR during the Yo-Yo IR1 test and positively correlated with the change in HRV during the 5'-5'. The current study has identified the Yo-Yo IR2 as more responsive for monitoring training-induced changes of futsal players than the Yo-Yo IR1. Changes in submaximal HR during the Yo-Yo IR and HRV during the 5'-5' were highly sensitive to changes in maximal performance and are recommended for monitoring training. The 5'-5' was recommended as a time-efficient method to assess training adaptations for futsal players.

  15. Scintigraphic detection of 'yo-yo' phenomenon in incomplete ureteric duplication

    International Nuclear Information System (INIS)

    Chu, Winnie C.W.; Chan, Kam-wing; Metreweli, Constantine

    2003-01-01

    'Yo-yo' reflux in an incompletely duplicated renal system was demonstrated on 99m Tc-mercaptoacetyltriglycine (MAG3) renal scintigraphy in a 7-year-old girl presenting with low-grade fever and pyelonephritis. Incomplete duplication and a bifid renal pelvis, which may be seen in up to 4% of the North American population, occasionally causes symptoms because of recurrent urinary tract infection or loin pain. 99m Tc-MAG3 renal scintigraphy can demonstrate 'yo-yo' reflux in patients with incomplete renal duplication and should be considered in cases with unexplained loin pain, even if 99m Tc-dimercaptosuccinic acid (DMSA) renal scintigraphy is normal. (orig.)

  16. The application of the Yo-Yo intermittent endurance level 2 test to elite female soccer populations.

    Science.gov (United States)

    Bradley, P S; Bendiksen, M; Dellal, A; Mohr, M; Wilkie, A; Datson, N; Orntoft, C; Zebis, M; Gomez-Diaz, A; Bangsbo, J; Krustrup, P

    2014-02-01

    The aim of this study was to evaluate the application of the Yo-Yo intermittent endurance test level 2 (Yo-Yo IE2) to elite female soccer populations. Elite senior (n = 92), youth (n = 42), domestic (n = 46) and sub-elite female soccer players (n = 19) carried out the Yo-Yo IE2 test on numerous occasions across the season. Test-retest coefficient of variation (CV) in Yo-Yo IE2 test performance in domestic female players was 4.5%. Elite senior female players' Yo-Yo IE2 test performances were better (P wide midfielders (2057 ± 550 m) had a higher Yo-Yo IE2 test performance (P World Cup Finals (2049 ± 283 vs 1803 ± 342 m). The data demonstrate that the Yo-Yo IE2 test is reproducible and is an indicator of the match-specific physical capacity of female soccer players. Furthermore, the Yo-Yo IE2 test illustrates sensitivity by differentiating intermittent exercise performance of female players in various competitive levels, stages of the season and playing positions. © 2012 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Sodium bicarbonate ingestion improves Yo-Yo intermittent recovery test 1 performance: a randomized crossover trial

    Directory of Open Access Journals (Sweden)

    Dixon H

    2017-04-01

    Full Text Available Helen Dixon,1 Catherine E Baker,2 Julien S Baker,3 Susan Dewhurst,4 Lawrence D Hayes4 1School of Human Sciences, London Metropolitan University, London, 2English Institute of Sport, Bisham Abbey National Sports Center, Buckinghamshire, 3Institute of Clinical Exercise and Health Science, University of the West of Scotland, Hamilton, 4Department of Medical and Sport Sciences, University of Cumbria, Lancaster, UK Abstract: This study investigated the effect of sodium bicarbonate (NaHCO3– ingestion on the Yo-Yo intermittent recovery test 1 (IR1. We tested the hypothesis that acute ingestion of NaHCO3– would increase blood lactate concentrations [BLa], enhance performance, and reduce rating of perceived exertion (RPE in the Yo-Yo IR1. Eight recreationally active males (N=8, age: 26±4 yr, height: 178±6 cm, body mass: 82±10 kg participated in the Yo-Yo IR1 on two separate occasions, separated by 1 wk, in a randomized crossover design. Following familiarization, during seated rest, participants’ pretest [BLa] was taken, and participants then consumed either a placebo of 0.3 g·kg–1 body weight sodium chloride or 0.3 g·kg–1 body weight NaHCO3–. Sixty minutes postingestion, a standardized warm-up preceded the Yo-Yo IR1. Upon completion, postexercise [BLa] (mmol·L–1, RPE (arbitrary units and Yo-Yo IR1 time to fatigue (s were recorded. Paired t-test revealed a small but significant improvement in Yo-Yo IR1 performance under the NaHCO3– condition (610±267 sec, compared to the placebo condition (556±259 sec; p=0.01; Cohen’s d=0.20. [BLa] increased more under the NaHCO3– condition (1.6±0.7 to 17.5±5.2 mmol·L–1; p<0.001; Cohen’s d=4.29, compared to the placebo condition (2.0±0.7 to 11.5±5.0 mmol·L–1; p=0.001; Cohen’s d=2.66. Postexercise RPE was not significantly different between conditions. The results of this study suggest that acute NaHCO3– ingestion improves Yo-Yo IR1 performance without altering RPE, likely

  18. El yo en crisis: embarazo adolescente

    OpenAIRE

    Herrera, Raquel; Blanda, Elizabeth; García, Silvina

    2009-01-01

    El siguiente trabajo, cuyo objetivo es analizar las funciones yoicas de un grupo de adolescentes embarazadas, surge a partir de la Tesis de Licenciatura en Psicología “Vicisitudes del Yo en la adolescente embarazada. Análisis de su funcionamiento”, de la Universidad Nacional de San Luis, Argentina. Los cambios producidos en la adolescencia son tan continuos que llevan a pensar que un yo sometido a una permanente crisis debe adoptar características espec íficas como instancia mediadora y organ...

  19. Yo-Yo Intermittent Endurance Test-Level 1 to monitor changes in aerobic fitness in pre-pubertal boys

    DEFF Research Database (Denmark)

    Fernandes, Luís; Krustrup, Peter; Silva, Gustavo

    2016-01-01

    Abstract The present study aimed to examine the performance and heart rate responses during the Yo-Yo Intermittent Endurance Test-Level 1 (Yo-Yo IE1) in children under the age of 10. One hundred and seven male children (7-9 years) performed the Yo-Yo IE1 at the beginning (M1), middle (M2) and end...... (M3) of the school year. Data from individual heart rate curves of the Yo-Yo IE1 were analysed in order to detect the inflection point between an initial phase of fast rise in heart rate values and a second phase in which the rise of the heart rate values is much smaller. The distance covered...

  20. Relationships between the yo-yo intermittent recovery test and anaerobic performance tests in adolescent handball players.

    Science.gov (United States)

    Hermassi, Souhail; Aouadi, Ridha; Khalifa, Riadh; van den Tillaar, Roland; Shephard, Roy J; Chelly, Mohamed Souhaiel

    2015-03-29

    The aim of the present study was to investigate relationships between a performance index derived from the Yo-Yo Intermittent Recovery Test level 1 (Yo-Yo IR1) and other measures of physical performance and skill in handball players. The other measures considered included peak muscular power of the lower limbs (Wpeak), jumping ability (squat and counter-movement jumps (SJ, CMJ), a handball skill test and the average sprinting velocities over the first step (VS) and the first 5 m (V5m). Test scores for 25 male national-level adolescent players (age: 17.2 ± 0.7 years) averaged 4.83 ± 0.34 m·s(-1) (maximal velocity reached at the Yo-Yo IR1); 917 ± 105 Watt, 12.7 ± 3 W·kg(-1) (Wpeak); 3.41 ± 0.5 m·s(-1) and 6.03 ± 0.6 m·s(-1) (sprint velocities for Vs and V5m respectively) and 10.3 ± 1 s (handball skill test). Yo-Yo IR1 test scores showed statistically significant correlations with all of the variables examined: Wpeak (W and W·kg(-1)) r = 0.80 and 0.65, respectively, p≤0.001); sprinting velocities (r = 0.73 and 0.71 for VS and V5m respectively; p≤0.001); jumping performance (SJ: r = 0.60, p≤0.001; CMJ: r= 0.66, p≤0.001) and the handball skill test (r = 0.71; p≤0.001). We concluded that the Yo-Yo test score showed a sufficient correlation with other potential means of assessing handball players, and that intra-individual changes of Yo-Yo IR1 score could provide a useful composite index of the response to training or rehabilitation, although correlations lack sufficient precision to help in players' selection.

  1. Yo-Yo Intermittent Recovery Test Performance in Subelite Gaelic Football Players From Under Thirteen to Senior Age Groups.

    Science.gov (United States)

    Roe, Mark; Malone, Shane

    2016-11-01

    Roe, M and Malone, S. Yo-Yo intermittent recovery test performance in subelite Gaelic football players from under thirteen to senior age groups. J Strength Cond Res 30 (11): 3187-3193, 2016-Gaelic football is indigenous to Ireland and has similar locomotion profiles to soccer and Australian Football. Given the increasing attention on long-term player development, investigations on age-related variation in Yo-Yo intermittent recovery test level 1 (Yo-YoIR1) performance may provide useful information in talent identification, program design, and player monitoring. Therefore, the aim of this study was to evaluate Yo-YoIR1 performance across Gaelic football age groups. Male participants (n = 355) were recruited from division one, Gaelic football teams. Participants were allocated to one of the 7 groups according to respective age groups from under 13 (U13), under 14, under 15 (U15), under 16 (U16), minor, under 21 (U21), to senior age groups. Total Yo-YoIR1 distance (m) increased progressively from U13 (885 ± 347 m) to U16 (1,595 ± 380 m) equating to a rate of change of 180.2%. In comparison to U13, total distance at minor (1,206 ± 327 m) increased by 136.4%. Subsequent increases were observed in U21 (1,585 ± 445 m) and senior players (2,365 ± 489). Minimum (800-880 m) and maximum (2,240-2,280 m) total distances were comparable for U15, U16, and U21 players. Differences in total distance (m) for all age groups were statistically significant when compared to U13 players (p age groups for total distance was deemed to be large (effect size > 0.8). Similar trends were observed for maximum velocity and estimated V[Combining Dot Above]O2max. The evolution of Yo-YoIR1 performance in Gaelic football players from adolescents to adulthood highlights how maturation may influence sport-related running ability. Changes in Yo-YoIR1 performance should be closely monitored to optimize interventions for individuals transitioning across age groups.

  2. Sub-maximal and maximal Yo-Yo intermittent endurance test level 2: heart rate response, reproducibility and application to elite soccer

    DEFF Research Database (Denmark)

    Bradley, Paul S; Mohr, Magni; Bendiksen, Mads

    2011-01-01

    to detect test-retest changes and discriminate between performance for different playing standards and positions in elite soccer. Elite (n = 148) and sub-elite male (n = 14) soccer players carried out the Yo-Yo IE2 test on several occasions over consecutive seasons. Test-retest coefficient of variation (CV......) in Yo-Yo IE2 test performance and heart rate after 6 min were 3.9% (n = 37) and 1.4% (n = 32), respectively. Elite male senior and youth U19 players Yo-Yo IE2 performances were better (P ......The aims of this study were to (1) determine the reproducibility of sub-maximal and maximal versions of the Yo-Yo intermittent endurance test level 2 (Yo-Yo IE2 test), (2) assess the relationship between the Yo-Yo IE2 test and match performance and (3) quantify the sensitivity of the Yo-Yo IE2 test...

  3. Reliability and construct validity of Yo-Yo tests in untrained and soccer-trained school-girls aged 9-16

    DEFF Research Database (Denmark)

    Póvoas, Susana C A; Castagna, Carlo; Soares, José Manuel da Costa

    2016-01-01

    Purpose: The reliability and construct validity of three age-adapted-intensity Yo-Yo tests were evaluated in untrained (n=67) vs. soccer-trained (n=65) 9-16-year-old school-girls. Methods: Tests were performed 7 days apart for reliability (9-11-year-old: Yo-Yo intermittent recovery level 1 children...... during test and retest. Conclusion: The Yo-Yo tests are reliable for determining intermittent-exercise capacity and %HRpeak for soccer players and untrained 9-16-year-old girls. They also possess construct validity with better performances for soccer players compared to untrained age-matched girls...

  4. Relationships Between the Yo-Yo Intermittent Recovery Test and Anaerobic Performance Tests in Adolescent Handball Players

    Directory of Open Access Journals (Sweden)

    Hermassi Souhail

    2015-03-01

    Full Text Available The aim of the present study was to investigate relationships between a performance index derived from the Yo-Yo Intermittent Recovery Test level 1 (Yo-Yo IR1 and other measures of physical performance and skill in handball players. The other measures considered included peak muscular power of the lower limbs (Wpeak, jumping ability (squat and counter-movement jumps (SJ, CMJ, a handball skill test and the average sprinting velocities over the first step (VS and the first 5 m (V5m. Test scores for 25 male national-level adolescent players (age: 17.2 ± 0.7 years averaged 4.83 ± 0.34 m·s-1 (maximal velocity reached at the Yo-Yo IR1; 917 ± 105 Watt, 12.7 ± 3 W·kg-1 (Wpeak; 3.41 ± 0.5 m·s-1 and 6.03 ± 0.6 m·s-1 (sprint velocities for Vs and V5m respectively and 10.3 ± 1 s (handball skill test. Yo-Yo IR1 test scores showed statistically significant correlations with all of the variables examined: Wpeak (W and W·kg-1 r = 0.80 and 0.65, respectively, p≤0.001; sprinting velocities (r = 0.73 and 0.71 for VS and V5m respectively; p≤0.001; jumping performance (SJ: r = 0.60, p≤0.001; CMJ: r= 0.66, p≤0.001 and the handball skill test (r = 0.71; p≤0.001. We concluded that the Yo-Yo test score showed a sufficient correlation with other potential means of assessing handball players, and that intra-individual changes of Yo-Yo IR1 score could provide a useful composite index of the response to training or rehabilitation, although correlations lack sufficient precision to help in players’ selection.

  5. Análisis de la relación entre el Yo-Yo Test y el consumo máximo de oxígeno en jóvenes jugadores de fútbol. [Analysis of the relationship between Yo-Yo Test and maximum oxygen uptake in young football players].

    Directory of Open Access Journals (Sweden)

    David Sánchez-Oliva

    2014-07-01

    Full Text Available This work aimed to examine the validity of the Yo-Yo Endurance Test Level 1 to estimate the maximum oxygen uptake in football players. Participants were 15 male football players, ranging in age from 17 to 19 years old (M = 17,9; DT = 0,67, who developed a laboratory test until exhaustion and Yo-Yo Test Level 1. Results showed significant differences in the values directly and indirectly obtained, being the values lower in the oxygen uptake estimated with Yo-Yo Test. Furthermore, Yo-Yo Test performance was not related with maximum oxygen uptake relative to weight on laboratory, showing that Yo-Yo Endurance Test Level 1, through the equation described by Bangsbo, Iaia, and Krustrup (2008 is not a valid test to estimate maximum oxygen uptake in young football players.

  6. Quantum local quench, AdS/BCFT and Yo-Yo string

    International Nuclear Information System (INIS)

    Astaneh, Amin Faraji; Mosaffa, Amir Esmaeil

    2015-01-01

    We propose a holographic model for local quench in 1+1 dimensional Conformal Field Theory (CFT). The local quench is produced by joining two identical CFT’s on semi-infinite lines. When these theories have a zero boundary entropy, we use the AdS/Boundary CFT proposal to describe this process in terms of bulk physics. Boundaries of the original CFT’s are extended in AdS as dynamical surfaces. In our holographic picture these surfaces detach from the boundary and form a closed folded string which can propagate in the bulk. The dynamics of this string is governed by the tensionless Yo-Yo string solution and its subsequent evolution determines the time dependence after quench. We use this model to calculate holographic Entanglement Entropy (EE) of an interval as a function of time. We propose how the falling string deforms Ryu-Takayanagi’s curves. Using the deformed curves we calculate EE and find complete agreement with field theory results.

  7. Como Lo Hago Yo: Mielomeningocele En Bolivia

    Science.gov (United States)

    Dabdoub, Carlos F.; Dabdoub, Carlos B.; Villavicencio, Ramiro; Quevedo, Germán

    2014-01-01

    Introducción: Las malformaciones del tubo neural (MTN) representan la segunda causa más frecuente de anomalías congénitas, luego de las cardiopatías. En este grupo se destaca el mielomeningocele (MMC) por su mayor incidencia, y por ser la más incapacitante y la más compleja entre todas las demás malformaciones del sistema nervioso c`entral (SNC). En Bolivia, como en muchos países de Sudamérica, los bajos niveles socio-culturales y la debilidad en el sistema sanitario, hacen que su incidencia y su morbilidad, sean mayores que en las naciones más desarrolladas. Material y Métodos: Se realizó un estudio retrospectivo y descriptivo de 70 casos de MMC, atendidos por un equipo multidisciplinario en el Hospital Universitario Japonés (HUJ) de Santa Cruz de la Sierra, entre 2008-2011. De ellos, 60 fueron intervenidos quirúrgicamente. Resultados: Se realizaron controles prenatales sólo en 27 mujeres (38.6%), diagnosticándose una disrafia espinal en apenas dos casos (7.4%). La edad de ingreso del MMC en su mayoría fue después de las 24 horas (65.6%), predominando su localización en la región lumbosacra (64.3%). De ellos, 67.2% eran abiertos, presentando un 32.9% un daño neurológico motor parcial mientras que 47.1% tenían paraplejia por debajo de la lesión. De los 70 casos, tres (4.3%) no fueron intervenidos, por presentar defectos congénitos severos o estado general grave. Las principales complicaciones posoperatorias inmediatas fueron: dehiscencia de sutura y/o infección de la herida (16.6%), fístula de líquido cefalorraquídeo (LCR) (10%) e infección del SNC (11.7%). La mortalidad general y postoperatoria fue de 7.1% y 3.3%, respectivamente. Al mes de vida presentaban hidrocefalia un 80% de los pacientes operados, colocándose una derivación ventriculoperitoneal (DVP) de presión media. De 9 pacientes que tuvieron un acompanamiento de dos o más años, seis presentaron una médula anclada, que fueron intervenidas quirúrgicamente. Conclusi

  8. Electro-Mechanical Modeling and Performance Analysis of Floating Wave Energy Converters Utilizing Yo-Yo Vibrating System

    International Nuclear Information System (INIS)

    Sim, Kyuho; Park, Jisu; Jang, Seon-Jun

    2015-01-01

    This paper proposes a floating-type wave energy conversion system that consists of a mechanical part (yo-yo vibrating system, motion rectifying system, and power transmission system) and electrical part (power generation system). The yo-yo vibrating system, which converts translational input to rotational motion, is modeled as a single degree-of-freedom system. It can amplify the wave input via the resonance phenomenon and enhance the energy conversion efficiency. The electromechanical model is established from impedance matching of the mechanical part to the electrical system. The performance was analyzed at various wave frequencies and damping ratios for a wave input acceleration of 0.14 g. The maximum output occurred at the resonance frequency and optimal load resistance, where the power conversion efficiency and electrical output power reached 48% and 290 W, respectively. Utilizing the resonance phenomenon was found to greatly enhance the performance of the wave energy converter, and there exists a maximum power point at the optimum load resistance

  9. Electro-Mechanical Modeling and Performance Analysis of Floating Wave Energy Converters Utilizing Yo-Yo Vibrating System

    Energy Technology Data Exchange (ETDEWEB)

    Sim, Kyuho; Park, Jisu [Seoul National University, Seoul (Korea, Republic of); Jang, Seon-Jun [Innovation KR, Seoul (Korea, Republic of)

    2015-01-15

    This paper proposes a floating-type wave energy conversion system that consists of a mechanical part (yo-yo vibrating system, motion rectifying system, and power transmission system) and electrical part (power generation system). The yo-yo vibrating system, which converts translational input to rotational motion, is modeled as a single degree-of-freedom system. It can amplify the wave input via the resonance phenomenon and enhance the energy conversion efficiency. The electromechanical model is established from impedance matching of the mechanical part to the electrical system. The performance was analyzed at various wave frequencies and damping ratios for a wave input acceleration of 0.14 g. The maximum output occurred at the resonance frequency and optimal load resistance, where the power conversion efficiency and electrical output power reached 48% and 290 W, respectively. Utilizing the resonance phenomenon was found to greatly enhance the performance of the wave energy converter, and there exists a maximum power point at the optimum load resistance.

  10. Reliability and validity of Yo-Yo tests in 9- to 16-year-old football players and matched non-sports active schoolboys

    DEFF Research Database (Denmark)

    Póvoas, Susana C A; Castagna, Carlo; Soares, José M C

    2016-01-01

    The purpose of this study was to examine the test-retest reliability and construct validity of three age-adapted Yo-Yo intermittent tests in football players aged 9-16 years (n = 70) and in age-matched non-sports active boys (n = 72). Within 7 days, each participant performed two repetitions...... performances and HRpeak are reliable for 9- to 16-year-old footballers and non-sports active boys. Additionally, performances of the three Yo-Yo tests were seemingly better for football-trained than for non-sports active boys, providing evidence of construct validity....

  11. Peyniraltı Suyundan Yoğurt Eldesi

    Directory of Open Access Journals (Sweden)

    Gülen Çiftçi

    2015-02-01

    Full Text Available Peynir üretiminde organik yükü yüksek olan ve peyniraltı suyu adı verilen yeşilimsi-sarı renkte bir atık ortaya çıkmaktadır. Türkiye’de yılda yaklaşık olarak 7.784.000 ton peyniraltı suyu üretilmektedir. Bu çalışmanın amacı peyniraltı suyuna yağsız süt tozu katarak Türk mutfağında yüksek gıda değeri nedeniyle yaygın bir yere sahip olan yoğurt elde etmektir. Yoğurt eldesi sırasında Lactobacillus bulgaricus ve Streptococcus thermophilus kültürleri kullanılmıştır. Çalışmada kullanılan asidik peyniraltı suyu Topçuoğlu fabrikasından temin edilmiştir. Tatlı peyniraltı suyu ise laboratuvarda pastörize sütten üretilmiştir. Hem yağsız süttozu hem de aşı %6 oranlarında peyniraltı sularına katılmıştır. İnkübasyon 44 oC’de bir saat devam etmiştir. Topçuoğlu peyniraltı suyundan üretilen yoğurdun süt yağı %0.03, yağsız katı madde miktarı %9.844 ve titre edilebilir asitlik değeri %0.0286’dır. Laboratuvarda üretilen peyniraltı suyundan yapılan yoğurtta ise bu değerler sırasıyla %0.4, %12.123 ve %0.0239’dur. Her iki tip yoğurdun peroksidaz testlerinin negatif, Koliform ve E. coli bakterilerinin olmadığı, küf ve maya sayımının yüzden fazla olduğu tespit edilmiştir.

  12. Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium research and development of energy (High-quality low-cost metal dies for molding rubber and plastic - 2nd year); 1999 nendo gomu plastic yo kohin'i tei cost kanagata no kenkyu kaihatsu seika hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Metal die surfaces are improved in their resistance to abrasion and corrosion and, in particular, in their release from rubber materials and resistance to contamination. In an effort to develop techniques for optimum metal die surface modification, a PBII (plasma based ion implantation) unit is operated to implant ions into various kinds of metal die surfaces by means of nitrogen or fluorine gas plasma, and optimum conditions are studied by analyzing and evaluating the surface layers after treatment. In an effort to develop a novel ion implantation device to work on 3-dimensional shapes, conditions for stable ion implantation are determined, for which PBII gas concentration, arc plasma power, pulse frequency, application voltage, processing time, etc., are allowed to vary. In the quest for suitable conditions for metal die treatment by the PBII unit, tests are conducted involving natural rubber, butadiene rubber, nitrile rubber, chloroprene rubber, and ethylene propylene rubber and studies are conducted about their release from and contamination of metal dies and 3-dimensional metal dies into which ions have been implanted using fluorine plasma. (NEDO)

  13. Fiscal 1998 result report on research and development project of regional consortiums (the first year). Research and development of regional consortium energy / Report on development of high-grade and low-cost molds for rubber and plastics; 1998 nendo chiiki consortium energy kenkyu kaihatsu (dai 1 nendo). Gomu plastic yo kohin'i tei cost kanagata no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Discussions were given on quality improvement and cost reduction of heating and forming molds for household rubber, plastics and electronic device parts. This paper summarizes the achievements in fiscal 1998. Verification was made on chromium plated steel and stainless steel molds as to improvement in water repellency of the mold surface by injecting N and F ions, improvement in surface hardness by making the surface into CrN and CrF, and improvement in wear resistance. In order to inject the ions uniformly into the mold surface having irregularities, a high-frequency and high-energy power supply was developed. Development was made on a negative voltage induction pulse power supply taking synchronism with the above pulse power supply and a 50-kV field through device. The design and fabrication thereof have been completed and the trial operation has begun. In order to evaluate mold releasing performance and pollution effect on molds under the same conditions for all makes, a unified evaluation criterion was established. With regard to nitriding and chromation by means of nitrogen ion injection into chromium plated steels under the unified rubber composition, the mold releasing performance and pollution effect were evaluated in terms of economics. Residue of rubber material in a mold has decreased, and metal polluting effect has been improved. Quantitative evaluation was performed successfully by the CCD taken image processing of surface images. (NEDO)

  14. Aerobic fitness testing in 6- to 9-year-old children: reliability and validity of a modified Yo-Yo IR1 test and the Andersen test

    DEFF Research Database (Denmark)

    Ahler, T; Bendiksen, Mads; Krustrup, Peter

    2012-01-01

    This study analysed the reliability and validity of two intermittent running tests (the Yo-Yo IR1 test and the Andersen test) as tools for estimating VO(2max) in children under the age of 10. Two groups, aged 6-7 years (grade 0, n = 18) and 8-9 years (grade 2, n = 16), carried out two repetitions...

  15. Dialogue and cooperation in musical partnerships : evaluation report The Operaflat, a project by Yo! Opera Festival

    NARCIS (Netherlands)

    Bressers, Hilde

    Yo! Opera asked the Lectorate Lifelong Learning in Music to evaluate the project The Operaflat, which was part of the fourth edition of the Yo! Opera Festival in Utrecht, in 2007. During the project primary school pupils of the public primary school ‘Openbare Basisschool Overvecht’, residents of the

  16. The Yo-Yo intermittent recovery test level 1 is reliable in young high-level soccer players

    Directory of Open Access Journals (Sweden)

    Dieter Deprez

    2014-11-01

    Full Text Available The aim of the study was to investigate test reliability of the Yo-Yo intermittent recovery test level 1 (YYIR1 in 36 high-level youth soccer players, aged between 13 and 18 years. Players were divided into three age groups (U15, U17 and U19 and completed three YYIR1 in three consecutive weeks. Pairwise comparisons were used to investigate test reliability (for distances and heart rate responses using technical error (TE, coefficient of variation (CV, intra-class correlation (ICC and limits of agreement (LOA with Bland-Altman plots. The mean YYIR1 distances for the U15, U17 and U19 groups were 2024 ± 470 m, 2404 ± 347 m and 2547 ± 337 m, respectively. The results revealed that the TEs varied between 74 and 172 m, CVs between 3.0 and 7.5%, and ICCs between 0.87 and 0.95 across all age groups for the YYIR1 distance. For heart rate responses, the TEs varied between 1 and 6 bpm, CVs between 0.7 and 4.8%, and ICCs between 0.73 and 0.97. The small ratio LOA revealed that any two YYIR1 performances in one week will not differ by more than 9 to 28% due to measurement error. In summary, the YYIR1 performance and the physiological responses have proven to be highly reliable in a sample of Belgian high-level youth soccer players, aged between 13 and 18 years. The demonstrated high level of intermittent endurance capacity in all age groups may be used for comparison of other prospective young soccer players.

  17. El yo-autor-escritor contemporáneo

    Directory of Open Access Journals (Sweden)

    Everton Vinicius de Santa

    2017-01-01

    Full Text Available Esta reflexión se refiere a la figura del autor una vez que esta figura se traslada al medio digital, esto es, a un espacio donde se puede mirárselo de forma permanente. Ese traslado impone algunos cambios en la elaboración de una entidad autorial por parte del escritor, o sea, la persona física, el individuo que escribe, “l’écrivant”, según Roland Barthes. Este paso al medio digital está deslegitimando la figura del autor de nuestros días y, por ende, cambiando el role del escritor contemporáneo. Así, la reacción por parte del escritor está siendo su espectacularización. Discuto este tema desde el concepto de ego-historias, experiencias personales en el texto en primera persona, por medio de algunas características presentes en dos narrativas: O espírito da prosa (2012, de Cristovão Tezza, y La parte inventada (2014, de Rodrigo Frésan. Busco evidenciar cómo los medios digitales, la cultura digital y mediática en general favorecen una reflexión metaliteraria sobre la invención de un “yo-autor-escritor” que satisface la necesidad del exhibicionismo que los medios digitales proporcionan en la construcción de su imagen.

  18. Effect of oxygen intercalation on properties of sputtered CuYO 2 for ...

    Indian Academy of Sciences (India)

    Keywords. Transparent conducting oxide; RF sputtering; -type TCO. ... The positive sign of Seebeck coefficient (+274 VK-1) confirms the -type conductivity of the films. The optical bandgap of CuYO2 ... Bulletin of Materials Science | News.

  19. EX1103L1: Exploration and Mapping, Galapagos Spreading Center: Mapping, CTD and Tow-yo

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project will be a transit from San Diego, CA to the Galapagos Spreading Center, where multibeam mapping, CTD casts, and CTD tow-yo operations will be performed....

  20. The Effects of a 6-Week Strength Training on Critical Velocity, Anaerobic Running Distance, 30-M Sprint and Yo-Yo Intermittent Running Test Performances in Male Soccer Players.

    Science.gov (United States)

    Karsten, Bettina; Larumbe-Zabala, Eneko; Kandemir, Gokhan; Hazir, Tahir; Klose, Andreas; Naclerio, Fernando

    2016-01-01

    The objectives of this study were to examine the effects of a moderate intensity strength training on changes in critical velocity (CV), anaerobic running distance (D'), sprint performance and Yo-Yo intermittent running test (Yo-Yo IR1) performances. two recreational soccer teams were divided in a soccer training only group (SO; n = 13) and a strength and soccer training group (ST; n = 13). Both groups were tested for values of CV, D', Yo-Yo IR1 distance and 30-m sprint time on two separate occasions (pre and post intervention). The ST group performed a concurrent 6-week upper and lower body strength and soccer training, whilst the SO group performed a soccer only training. after the re-test of all variables, the ST demonstrated significant improvements for both, YoYo IR1 distance (p = 0.002) and CV values (psoccer training significantly improves CV, Yo-Yo IR1 whilst moderately improving 30-m sprint performances in non-previously resistance trained male soccer players. Critical Velocity can be recommended to coaches as an additional valid testing tool in soccer.

  1. Preparation of InYO3 catalyst and its application in photodegradation of molasses fermentation wastewater.

    Science.gov (United States)

    Qin, Zuzeng; Liang, Yi; Liu, Zili; Jiang, Weiqing

    2011-01-01

    An InYO3 photocatalyst was prepared through a precipitation method and used for the degradation of molasses fermentation wastewater. The InYO3 photocatalyst characterized by X-ray diffraction (XRD), UV-Vis diffuse reflectance spectroscopy, surface area and porosimetry. Energy band structures and density of states were achieved using the Cambridge Serial Total Energy package (CASTEP). The results indicated that the photodegradation of molasses fermentation wastewater was significantly enhanced in the presence of InYO3 when compared with PbWO4. The calcination temperature was found to have a significant effect on the photocatalytic activity of InYO3. Specifically, InYO3 calcined at 700 degrees C had a considerably larger surface area and lower reflectance intensity and showed higher photocatalytic activity. The mathematical simulation results indicated that InYO3 is a direct band gap semiconductor, and its conduction band is composed of In 5p and Y 4d orbitals, whereas its valence band is composed of O 2p and In 5s orbitals.

  2. Farklı Asitliklerdeki Yoğurtlardan Torba Yoğurdu Üretimi ve Natamisinin Raf Ömrü Üzerine Etkisi

    Directory of Open Access Journals (Sweden)

    Nuray Sahan

    2015-02-01

    Full Text Available Bu araştırmada, çiğ süte natamisin ilave edilerek ve edilmeyerek farklı asitlikteki yoğurtlardan torba yoğurdu üretilmiştir. +4 oC' de ve  5 günlük depolama süresince natamisin ilavesinin, farklı asitliklerin ve depolama süresinin torba yoğurtlarının raf ömrü üzerine etkisi araştırılmıştır. Natamisin ilavesi torba yoğurtlarının maya-küf sayısı üzerine etkisi önemli (p<0.05, kimyasal, fiziksel ve duyusal özellikleri üzerindeki etkisi önemsiz bulunmuştur (p >0.05. Farklı asitlikteki yoğurt kullanımı torba yoğurtlarının asitlik değeri üzerindeki etkisi önemli bulunurken (p <0.05, asetaldehit, laktoz, penetrometre, tirozin ve maya-küf değerleri üzerine etkisi önemsiz bulunmuştur (p >0.05. Farklı asilikteki yoğurt kullanımı torba yoğurtlarının duyusal özelliklerinden kıvam, tat ve toplam puanları üzerine etkisi önemli (p <0.05, görürüm ve koku puanları üzerindeki etkisi önemsizdir (p> 0.05. Depolama süresince torba yoğurtlarının asitlik değerleri yükselmiş, pH değerleri düşmüştür (p <0.05. Buna bağlı olarak laktoz değerlerinde de bir azalma görülmüştür (p <0.05. Ayrıca depolama süresince, torba yoğurtlarının asetaldehit, tirozin ve penetrometre değerlerindeki değişimi de istatistik olarak önemli bulunmuştur (p <0.05. Duyusal özelliklerden görünüm, kıvam ve toplam puanları arasındaki fark önemli (p<0.05, koku ve tat puanları arasındaki fark önemsizdir (p> 0.05. Natamisin ilave edilmiş örneklerde depolama süresince maya-küf bulunamamıştır. Natamisin ilave edilmemiş örneklerde ise maya-küf bulunmuş ve depolama süresince sayıları artmıştır (p<0.05.

  3. Reliability, sensitivity and validity of the assistant referee intermittent endurance test (ARIET) - a modified Yo-Yo IE2 test for elite soccer assistant referees

    DEFF Research Database (Denmark)

    Castagna, Carlo; Bendiksen, Mads; Impellizzeri, Franco M

    2012-01-01

    We examined the reliability and validity of the assistant referee intermittent endurance test (ARIET), a modified Yo-Yo IE2 test including shuttles of sideways running. The ARIET was carried out on 198 Italian (Serie A-B, Lega-Pro and National Level) and 47 Danish elite soccer assistant referees....... Reproducibility was tested for 41 assistant referees on four occasions each separated by one week. The ARIET intraclass correlation coefficients and typical error of measurement ranged from 0.96 to 0.99 and 3.1 to 5.7%, respectively. ARIET performance for Serie A and B was 23 and 25% greater than in Lega-Pro (P...... ARIET performance was significantly correlated with VO(2max) (r = 0.78, P ARIET (r = - 0.81, P

  4. Método para prevenir y/o controlar infecciones bacterianas

    OpenAIRE

    Soto, María José; Nogales, Joaquina; Olivares Pascual, José; Sanjuán, Juan

    2012-01-01

    La presente invención se refiere a un método para prevenir y/o controlar infecciones bacterianas en una planta y/o cultivo, así como en productos (alimentos crudos, soluciones de lavado, material de uso hospitalario) e instalaciones susceptibles de contaminación por bacterias, mediante aplicación de metilcetonas alifáticas de cadena larga, fundamentalmente 2-tridecanona pero también 2- undecanona, 2-dodecanona, y 2-pentadecanona, en formas y concentraciones del orde...

  5. Las representaciones figuradas del yo y sus reflexiones en la narrativa de Gonzalo Hidalgo Bayal

    OpenAIRE

    Calvo Revilla, Ana

    2015-01-01

    En esta investigación abordaremos las representaciones figuradas y simulacros del yo y su reflexiones en la obra narrativa de Gonzalo Hidalgo Bayal. Analizaremos los recursos de literaturización del yo, que permiten trascender la referencialidad biográfica: la hibridación de los elementos autobiográficos e imaginados en los asuntos narrados, la ruptura de la linealidad narrativa, la introspección, la multiplicación de los artificios textuales, los juegos narrativos, la ambigüedad, los juegos ...

  6. Dünya’da Yoğurt ve Üretimi

    OpenAIRE

    Konar, Atilla

    2015-01-01

    Bu yayın yoğurt yapımı konusunda en son basılmış bilgileri incelemektedir. Birçok yapım tekniği değerlendirilmiş ve yoğurt üretiminde kullanılan “Katkı maddeleri” (Additives) ve mikroorganizma üzerinde özellikle durulmuştur. Yoğurt’un yapım sonrası dayanıklılık süresinin uzatılabilmesi için gerekli tekniklerde ayrıca görüşülmüştür.  Çeşitli ülkelerin yoğurt ile ilgili yasal standartları, halen mevcut veya ticarette geçerli olabilecek uygulamalar ışığında dikkate alınmıştır....

  7. El Programa "Yo Sí Puedo". Una propuesta para erradicar el analfabetismo en la comunidad de Pesillo

    OpenAIRE

    Valladares Ante, Delfina Mercedes

    2007-01-01

    Algunos aspectos positivos del programa “Yo sí puedo” son incorporar a educadores de las propias localidades y capacitar a facilitadores del lugar para conseguir el principal objetivo que es erradicar el analfabe tismo de la población y mejorar sus condiciones de vida.

  8. Increasing High School Students' Interest in STEM Education through Collaborative Brainstorming with Yo-Yos

    Science.gov (United States)

    Fang, Ning

    2013-01-01

    Brainstorming is a creativity technique in which a group of people (or an individual person) spontaneously generates a set of ideas to find the solution to a particular problem. This paper describes an innovative approach called "brainstorming with yo-yos," which was implemented in an outreach to high school event to increase high school…

  9. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy R and D. Third year report. R and D of high grade/low cost mold for rubber/plastic; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy kenkyu kaihatsu. Gomu plastic yo kohin'i tei cost kanagata no kenkyu kaihatsu (dai 3 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    The development was proceeded with of technology to reform the surface of rubber/plastic use mold by ion engineering technology so that the product can be easily taken out without being stained by the material. Concretely, PBII (plasma-based ion implantation) device with high ion implantation efficiency was developed, and surface reforming conditions were studied. Then, from the test using the actual device, the surface reforming technology optimum to mold releasing and mold staining resistance as rubber molding was established. Studies were made of the following: 1) establishment of the optimum mold surface reforming technology; 2) establishment of the mold surface treatment technology using PBII device; 3) improvement of PBII device and optimization of implantation method. In 2), by the surface treatment by implanting nitrogen and fluorine ions into hard chromium plating and aluminum alloys using PBII device, treatment effects were recognized in implantation ability into 3D shape, mold staining resistance and mold releasing in the hard chromium plating treated mold. (NEDO)

  10. Yoğurt Tozu; İşleme Teknolojisi, Depolama ve Kullanım Alanları

    Directory of Open Access Journals (Sweden)

    Banu Koç

    2015-02-01

    Full Text Available Yoğurdun kurutulmasının temel amacı yoğurdu yüksek kalitede, soğutma gereksinimi olmadan, raf ömrünü arttırarak toz formunda saklamaktır. Türkiye’de bölgesel olarak yoğurdun raf ömrünü uzatmak amacıyla süzerek suyunu uzaklaştırma (süzme yoğurt, güneşte kurutma gibi çeşitli yöntemler kullanılmakla birlikte endüstriyel düzeyde yoğurt tozu üretimi yapılmamaktadır. Yoğurdu kurutmak için dondurarak kurutma, püskürtmeli kurutma, mikrodalga kurutma veya konvektif kurutma gibi kurutma yöntemleri uygulanmaktadır. Yoğurt tozu kalitesini canlı yoğurt starter bakteri sayısı önemli ölçüde etkilemektedir. Yoğurt tozu, canlı bakteri sayısı açısından değerlendirildiğinde en iyi kurutma yönteminin dondurarak kurutma olduğu belirtilmekle birlikte, çok pahalı bir yöntem oluşu önemli bir dezavantaj olarak görünmektedir. Diğer taraftan püskürtmeli kurutma yöntemi, yüksek su buharlaşma hızı, daha düşük maliyet ve kısa işlem süresi ile dondurarak kurutma yöntemine karşı avantajlar sağlamaktadır. Dondurarak kurutulmuş yoğurt, 4 ºC’da 1-2 yıl depolanabilmekte, püskürtmeli kurutucuda kurutulmuş yoğurt ise soğuk ve kuru koşullar altında saklandığında aktif kültürler 1 yıl canlılıklarını koruyabilmektedir. 1 yıllık depolama sonrasında, yoğurt tozunun en az 106kob/g düzeyinde toplam canlı yoğurt bakterisi içermesi gerekmektedir. Toz ürün; kuru meyveli karışımlarda, meyve aromalı yoğurt içeceklerinde, hazır içecek karışımlarında, ekmekçilikte, hazır toz çorba karışımlarında kullanılabildiği gibi, rekonstitüe edilerek taze yoğurt formunda da kullanılabilmektedir. Ancak yoğurt tozu teknolojisinde karşılaşılan en önemli problem, rekonstitüe ürünün jel yapısı, tekstür ve aroma özelliklerinin zayıf olmasıdır ve bu mutlaka geliştirilmelidir. Bu derlemede yoğurt tozunun üretim teknolojisi, farklı kurutma y

  11. Effects of time-of-day on oxidative stress, cardiovascular parameters, biochemical markers, and hormonal response following level-1 Yo-Yo intermittent recovery test.

    Science.gov (United States)

    Aloui, K; Abedelmalek, S; Chtourou, H; Wong, D P; Boussetta, N; Souissi, N

    2017-03-01

    The aim of this study was to investigate the effect of time-of-day on oxidative stress, cardiovascular parameters, muscle damage parameters, and hormonal responses following the level-1 Yo-Yo intermittent recovery test (YYIRT). A total of 11 healthy subjects performed an intermittent test (YYIRT) at two times-of-day (i.e., 07:00 h and 17:00 h), with a recovery period of ≥36 h in-between, in a randomized order. Blood samples were taken at the rest (baseline) and immediately (post-YYIRT) after the YYIRT for measuring oxidative stress, biochemical markers, and hormonal response. Data were statistically analyzed using one-way and two-way repeated measures ANOVA and Bonferroni test at p creatine kinase (p  0.05) were similar for the morning and evening test. In conclusion, our findings suggest that aerobic performance presents diurnal variation with great result observed in the evening accompanied by an improvement of hormonal, metabolic, and oxidative responses. These data may help to guide athletes and coaches and contribute to public health recommendations on exercise and muscle damage particularly in the competitive periods.

  12. The use of Yo-Yo intermittent recovery level 1 and Andersen testing for fitness and maximal heart rate assessments of 6- to 10-year-old school children

    DEFF Research Database (Denmark)

    Bendiksen, Mads; Ahler, Thomas; Clausen, Helle

    2013-01-01

    ABSTRACT: We evaluated a sub-maximal and maximal version of the Yo-Yo IR1 childrens test (YYIR1C) and the Andersen test for fitness and maximal HR assessments of children aged 6-10. Two repetitions of the YYIR1C and Andersen tests were carried out within one week by 6-7 and 8-9 year olds (grade 0...

  13. Fonksiyonel Özellikleri Geliştirilmiş Yoğurt Üretimi

    Directory of Open Access Journals (Sweden)

    Özge Duygu Okur

    2015-02-01

    Full Text Available Bu çalışmada, farklı inkübasyon sıcaklık (25 ºC ve 42 ºC ve kefir destek kültürü kullanımının, yoğurtların mikrobiyolojik, fizikokimyasal ve duyusal özellikleri üzerine etkisi araştırılmıştır. Tam yağlı yoğurt örneklerinin yanı sıra, yağ ikamesi ve prebiyotik özelliği olan inulin yağsız yoğurt üretiminde kullanılmıştır. Mikrobiyolojik değerlendirmeler sonucunda özellikle Lactobacillus içerikleri, farklı kültür ve inkübasyon sıcaklık kombinasyonlarından önemli derecede etkilenmiştir. Kefir destek kültürü kullanılan yoğurtlarda mayalar da gelişmiştir. Duyusal analiz değerlendirmeleri sonucunda ise, en fazla puan alan ürün inulin ilaveli yoğurt kültürü ile yapılan yağsız yoğurt olurken, ikinci sırayı yine inulin ilaveli, kefir ve yoğurt kültürünün birlikte kullanıldığı ve 420C'de inkübe edilen yağsız yoğurt örneği almıştır. En düşük genel skoru, sadece kefir kültürü kullanılıp 420C'de inkübe edilen örnek almıştır. Kefir destek kültürü ile üretilen örneklerde CO2 oluşumundan dolayı orta büyüklükte gözenekler (yaklaşık 0.5 cm çaplı tespit edilmiştir. Duyusal analiz sonuçlarına göre ürünlerde kefir kültür kullanımı yabancı tat üzerine önemli düzeyde etkili olmuştur.

  14. El ideal de Yo bajo la tutela del Superyó.

    Directory of Open Access Journals (Sweden)

    María Paulina Mejía.

    1999-01-01

    Full Text Available Este texto se ocupará de analizar la naturaleza y función del Ideal del Yo, así como s relación con la instancia del superyó. Para tal fin se retomará el texto Introducción al Narcisismo, en el cual Freud introduce el Superyó con el nombre de conciencia moral y en el que, a su vez, explica el origen del ideal del Yo como el heredero de la ley y el nacimiento de del “juicio propio”. El ideal del Yo y el Superyó, ambos herederos del Complejo de Edipo, tienen en común que, si bien son resultado de la intervención de la ley y se valen del lenguaje, no se acogen a su estructura y a sus leyes, es decir, que no funcionan con la lógica de la falta y privilegian significantes unarios, que por estar solos no posibilitan la construcción de sentido.En síntesis, este artículo pretende demostrar cómo el Ideal del Yo, bajo la tutela del Superyó, logra darle respuestas al sujeto en relación al ser hombre y ser mujer pero del lado del goce. La lógica que se contrapone a la dimensión del lenguaje y el deseo, los cuales se estructuran a partir de la falta. El ser desde esta dimensión deja de ser una certeza para constituirse en una pregunta

  15. Elastic neutron diffuse scattering in Zr(Ca, Y)O2-x

    International Nuclear Information System (INIS)

    Barberis, P.; Beuneu, B.; Novion, C.H. de.

    1990-01-01

    Elastic neutron diffuse scattering has been measured in cubic Zr(Ca, Y)O 2-x at room temperature. The very high diffuse scattering (up to 70 Laue) is explained mostly by the oxygen displacements along directions, and by Ca displacements along . The weak short-range order contribution strongly suggests that oxygen vacancies tend to place as second rather than at first neighbours of a Ca stabilizing ion

  16. Yoğurt Peyniri Üretiminde Kullanılan Yoğurt Miktarının Peynirin Bazı Özelliklerine Etkisi

    OpenAIRE

    ÖZBEK, Çağla; GÜZELER, Nuray

    2017-01-01

    Yoğurt peyniri kaynayan süte yoğurt ilavesiyle sütün pıhtılaştırılması, pıhtının süzülmesi ve baskılanmasıyla elde edilen geleneksel bir peynir çeşididir. Tarsus ve Hatay’da birbirinden farklı yöntemlerle üretimi gerçekleştirilmektedir. Bu araştırmada süte %20, %30, %40 ve %50 yoğurt ilave edilerek sütün pıhtılaştırılması ile Tarsus’ta kullanılan yöntemle Yoğurt peynirleri elde edilmiştir. Farklı oranlarda yoğurt kullanımının Yoğurt peynirlerinin depolamanın 1. günündeki randıman, pH, titrasy...

  17. The effect of Opuntia ficus-indica juice supplementation on oxidative stress, cardiovascular parameters, and biochemical markers following yo-yo Intermittent recovery test.

    Science.gov (United States)

    Khouloud, Aloui; Abedelmalek, Salma; Chtourou, Hamdi; Souissi, Nizar

    2018-03-01

    The aim of the study was to investigate the effect of a flavonoid-rich fresh fruit juice on cardiovascular, oxidative stress, and biochemical parameters during the yo-yo intermittent recovery test (YYIRT). Twenty-two healthy males subjects participated in this study divided into two groups: An experimental group (EG: n  = 11) who consumed the antioxidant supplement and a control group (CG: n  = 11). All participants performed two test sessions at 07:00 hr before and after 2 weeks of supplementation with Opuntia ficus-indica juice. Blood samples were taken before (P1) and immediately (P2) after the YYIRT. Our results showed that following the 2,2-diphenyl-1- picrylhydrazyl (DPPH ● ) test, the Opuntia ficus-indica juice has an antioxidant capacity for capturing free radicals ( p  Opuntia ficus-indica juice before and immediately after YYIRT. However, no significant effect on HDL ( p  > .05), GLC ( p  > .05) levels nor the SBP and DBP ( p  > .05) was observed after supplementation with Opuntia ficus-indica juice. The supplementation leads to an improvement on YYIRT performance (The total distance covered during the YYIRT, V O 2max , VMA) and the rating of perceived exertion (RPE). Opuntia ficus-indica juice has a potent antioxidant activity that reduces total and LDL-cholesterol with only a moderate lowering of HDL-cholesterol and oxidative stress. Moreover, supplementation decreases muscle damage caused by the endurance exercise.

  18. Yo-Yo Intermittent Recovery Test Level 2 and Its Relationship With Other Typical Soccer Field Tests in Female Collegiate Soccer Players.

    Science.gov (United States)

    Lockie, Robert G; Jalilvand, Farzad; Moreno, Matthew R; Orjalo, Ashley J; Risso, Fabrice G; Nimphius, Sophia

    2017-10-01

    The ability to complete high-intensity running is essential for soccer. The Yo-Yo Intermittent Recovery Test Level 2 (YYIRT2) can measure this capacity, but there is limited information regarding this assessment in collegiate female soccer players. This study investigated the YYIRT2 as a measure of high-intensity running in this population, and its relationship to other soccer field tests. Twenty-one players from a Division I team were recruited. In addition to the YYIRT2, subjects completed linear (0-5, 0-10, and 0-30 m sprint intervals) and change-of-direction (pro-agility and 60-yard shuttle) speed tests, as well as the YYIRT Level 1 (YYIRT1), to assess relationships with YYIRT2 by correlations (p ≤ 0.05). The correlation of YYIRT1 with the speed tests was also assessed. The YYIRT1 and YYIRT2 were standardized using z-scores for comparison with elite benchmarks to investigate relative performance on each test. The YYIRT2 and YYIRT1 distances did not significantly correlate with those of the speed tests (r = -0.251 to 0.274). There was a large relationship between YYIRT2 and YYIRT1 distances (r = 0.582), although the explained variance was low (33.87%). Mean YYIRT2 z-scores (-4.29 ± 1.66) indicated a performance further from elite benchmarks than those of the YYIRT1 (-1.92 ± 1.61), and 90.5% (19 of 21) subjects performed relatively better in the YYIRT1 than YYIRT2. The YYIRT2 provided a more specific measure of high-intensity running to that of the YYIRT1 in collegiate female soccer players. Coaches may consider using the YYIRT2 to gauge and track progress of high-intensity running capabilities and create training programs to improve this ability in female players.

  19. Yo, Hamlet!

    Science.gov (United States)

    Whelan, Debra Lau

    2007-01-01

    This article presents Alan Sitomer, an English teacher at Lynwood High School, and how he teaches his students classic literature through hip-hop. These at-risk students attend a severely overcrowded, low-performing school in East Los Angeles that's surrounded by what Sitomer describes as "gangs, guns, and drugs." Prostitutes work the…

  20. Rostros del VIH/sida. Enfermedad e identidad en las narrativas del yo latinoamericanas: perspectiva comparada

    OpenAIRE

    Suquet Martínez, Mirta

    2016-01-01

    En Rostros del VIH/sida. Enfermedad e identidad en las narrativas del yo latinoamericanas: perspectiva comparada se estudian una serie de obras autobiográficas, autoficcionales, testimoniales y cronísticas latinoamericanas para analizar la forma en que los autores narran los procesos relativos a la transformación del cuerpo y la subjetividad a causa de la enfermedad. Un conjunto de textos de Severo Sarduy, Reinaldo Arenas, José Vicente de Santis, Sergio Núñez, Pablo Pérez, Pedr...

  1. From Little Words, Big Words Grow: Annotations on the Yo, Sí Puedo Experience in Brewarrina, Australia

    Directory of Open Access Journals (Sweden)

    Liliana E. Correa

    2017-10-01

    Full Text Available This article is a reflection on the application of the Cuban literacy methodology Yo, Sí Puedo to the Australian setting. The Yo, Sí Puedo / Yes, I Can! model developed in Cuba by the Instituto Pedagógico Latinoamericano y Caribeño, IPLAC (Institute of Pedagogy for Latin America and the Caribbean has been successfully implemented across the Global South as a strategy of adult literacy. It is a legacy of our Latin American revolutionary roots, with its origin in the Freirean pedagogy of the oppressed. Expanding across continents this model continues to teach reading and writing to disenfranchised adults in marginal and Indigenous communities, from the Argentinean Chaco to Brewarrina in northern NSW, Australia. Its aim is to contribute to the hope of improving the health and educational outcomes of the country’s First Peoples. This article is indebted to conversations with the Cuban advisor of Yes, I Can!, José Manuel Chala Leblanch. Observing him working in the classroom setting of Brewarrina touched me at different levels: personally because it reminded me of my own family experiences with the education system in my country, Argentina; and professionally as an educator negotiating different languages and cultures. It also reinforced my belief in the importance of incorporating Indigenous ways of learning and teaching to Western styles of teaching and learning. I built this reflection moving from personal and poetic—visual and textual—narratives and observations to academic interventions informed by researched literature on adult and Indigenous education.

  2. Autopresentación en Facebook: un yo para el público

    Directory of Open Access Journals (Sweden)

    Carolina Emilia Di Próspero

    2010-08-01

    Full Text Available Este artículo forma parte del trabajo que estoy desarrollando para mi tesis de maestría: Tecnologías infocomunicacionales y reconfiguraciones de los espacios de significación en la vida cotidiana. Usos de la red social Facebook en jóvenes de la Ciudad de Buenos Aires. El objetivo en este texto es analizar cómo se constituye una subjetividad mediática a través de la autopresentación del yo en la, hoy por hoy, más exitosa red social, en términos de cantidad de usuarios. Esa autopresentación va de la mano de una autocomprensión signada por la pregunta eje en Facebook: “¿Qué estás pensando?”y una imagen (foto de perfil de un yo pensado para los demás: la red de amigos, el público.

  3. OMNY—A tOMography Nano crYo stage

    Science.gov (United States)

    Holler, M.; Raabe, J.; Diaz, A.; Guizar-Sicairos, M.; Wepf, R.; Odstrcil, M.; Shaik, F. R.; Panneels, V.; Menzel, A.; Sarafimov, B.; Maag, S.; Wang, X.; Thominet, V.; Walther, H.; Lachat, T.; Vitins, M.; Bunk, O.

    2018-04-01

    For many scientific questions gaining three-dimensional insight into a specimen can provide valuable information. We here present an instrument called "tOMography Nano crYo (OMNY)," dedicated to high resolution 3D scanning x-ray microscopy at cryogenic conditions via hard X-ray ptychography. Ptychography is a lens-less imaging method requiring accurate sample positioning. In OMNY, this in achieved via dedicated laser interferometry and closed-loop position control reaching sub-10 nm positioning accuracy. Cryogenic sample conditions are maintained via conductive cooling. 90 K can be reached when using liquid nitrogen as coolant, and 10 K is possible with liquid helium. A cryogenic sample-change mechanism permits measurements of cryogenically fixed specimens. We compare images obtained with OMNY with older measurements performed using a nitrogen gas cryo-jet of stained, epoxy-embedded retina tissue and of frozen-hydrated Chlamydomonas cells.

  4. Determination of yttrium using YO band head obtained by laser enhanced ionization spectrometry

    International Nuclear Information System (INIS)

    Deshpande, S.S.; Khanna, P.P.

    1997-04-01

    The determination of yttrium (Y) in water in the concentration range of 2 μg/ml to 200 μg/ml by laser enhanced ionisation (LEI) technique is reported. The YO band head at 584.27 nm belonging to A 2 Π - X 2 Σ + system is used for LEI signal detection. It is also shown that the LEI signal is enhanced when the mixture of air - acetylene - argon (AAA) is used instead of commonly used air-acetylene (AA) mixture. In the present work an XeCl laser (308 nm) pumped rhodamine 6G dye laser, covering a range of 570-610 nm is used. The sample/standard in solution form is aspirated into the flame with pneumatic nebulizer. The working curve is a straight line showing linear dependence of LEI signal with yttrium concentration. The relative standard deviation calculated at 100 μg/ml is found to be 2.4 %. (author)

  5. Método de eliminación de trihalometanos y/o contaminantes emergentes mediante plasma

    OpenAIRE

    Erra Serrabasa, Pilar; Jover Comas, Eric; Molina Mansilla, Ricardo; Bertrán Serra, Enric; Bayona Termens, Josep María; Reyes Contreras, Carolina

    2009-01-01

    Método de eliminación de trihalometanos y/o contaminantes emergentes mediante plasma. Se describe un método de eliminación de trihalometanos y contaminantes refractarios en medios acuosos mediante la aplicación directa de plasma para conseguir la degradación de los compuestos contaminantes presentes en el agua.

  6. Método de diagnóstico y/o pronóstico de enfermedades neurodegenerativas

    OpenAIRE

    Trullás Oliva, Ramón; Figueiro-Silva, Joana; Mihaylovich Podlesniy, Petar

    2012-01-01

    [ES] La presente invención se refiere al uso del ADN mitocondrial como biomarcador cuantitativo de enfermedades neurodegenerativas, preferiblemente de la enfermedad de Alzheimer, así como a un método y a un kit diagnóstico y/o pronóstico de dichas enfermedades mediante el uso de dicho biomarcador

  7. Método de diagnóstico y/o pronóstico de enfermedades neurodegenerativas

    OpenAIRE

    Trullás Oliva, Ramón; Figueiro-Silva, Joana; Mihaylovich Podlesniy, Petar

    2012-01-01

    La presente invención se refiere al uso del ADN mitocondrial como biomarcador cuantitativo de enfermedades neurodegenerativas, preferiblemente de la enfermedad de Alzheimer, así como a un método y a un kit diagnóstico y/o pronóstico de dichas enfermedades mediante el uso de dicho biomarcador

  8. El yo progresivo: leyendo la autosuficiencia y la experiencia de Emerson

    Directory of Open Access Journals (Sweden)

    Claudia Schumann

    2013-12-01

    Full Text Available Recientes estudios están empezando a abrir la obra de Ralph Waldo Emerson, a quien John Dewey una vez se refirió como «el Filósofo de la Democracia», hacia lecturas de tipo social y político. Este artículo, busca promover la fuerza y el potencial de este nuevo emersonianismo para la filosofía de la educación mostrando cómo las nociones de autosuficiencia y de aversión a la conformidad definidas por Emerson, no son inherentemente antisociales, amorales, o apolíticas. El artículo defiende, en primer lugar, que lo que Emerson propone es una comprensión del yo y de la sociedad que impide cualquier tipo de contraposición entre los dos conceptos de «auto-suficiencia». En segundo lugar, se realiza una lectura detenida de su ensayo tardío «Experiencia» donde presenta su crítica sobre la particular concepción occidental del pensamiento que tiende considerar a este con arreglo a sus consecuencias políticas. Si existe alguna esperanza para el yo individual, entonces, para Emerson, debe existir siempre la esperanza también de una sociedad democrática. Con ello, intenta recordarnos que el requisito para una sociedad democrática consiste en tomarse en serio la subjetividad de la mirada de cada uno de sus miembros. Recibido: 18/01/2013 / Aceptado: 26/03/2013Cómo referenciar este artículoSchumann, C. (2013. The self as onwardness: reading Emerson’s self-reliance and experience. Foro de Educación, 11(15, pp. 29-48. doi: http://dx.doi.org/10.14516/fde.2013.011.015.001

  9. Anti-Yo Mediated Paraneoplastic Cerebellar Degeneration Associated with Pseudobulbar Affect in a Patient with Breast Cancer

    Directory of Open Access Journals (Sweden)

    Allison N. Martin

    2017-01-01

    Full Text Available Paraneoplastic cerebellar degeneration (PCD is a rare anti-Yo mediated paraneoplastic syndromes rarely that is infrequently associated with breast cancer. We present a case of a 52-year-old female presenting with diplopia, gait instability, dysarthria, dysphagia, nystagmus, and, most notably, new onset paroxysmal episodes of uncontrollable crying concerning for pseudobulbar affect (PBA. Serologic testing showed anti-Yo antibodies. The patient was found to have stage IIIA breast cancer as the inciting cause of the paraneoplastic syndrome. The patient was treated with neoadjuvant chemotherapy, modified radical mastectomy, adjuvant Herceptin, and pertuzumab. She was given IVIG for paraneoplastic syndrome, antidepressants, and dextromethorphan-quinidine (Nuedexta, the first FDA-approved therapy for PBA. With multimodality therapy, she demonstrated significant improvement in neurologic and mood symptoms associated with PCD and PBA.

  10. The transition of emotions in collective action. The #Yo Soy 132 youth discourse analysis

    Directory of Open Access Journals (Sweden)

    Verónica García Martínez

    2016-12-01

    Full Text Available Emotions belong human nature, they must not be disaggregated, however, they have been rejected by many disciplinary perspectives that overlap rational action to emotional in the analysis of collective action. Although recently the interest arises to analyze how emotions boost social mobilizations. The objective of this work is analyze the emotions arising in the context of the collective action which was taken by young Mexicans in the movement #Yo Soy 132 through social constructionism of emotions as the theoretical perspective and using as method the discourse analysis. This paper is presented in five parts: in the first the emotions in the collective action are discussed, subsequently the studied phenomenon is contextualized, in the third the analysis method is detailed, in the fourth, results are presented, and in the last section, the findings are confronted on the basis of theoretical approaches recovered. It is concluded that regardless of the context, emotions keep on a similar path in collective action, and the emerged emotions are not positive or negative, instead they are impulsor and detractor of such action.

  11. El yo como límite al modelo perceptivo de conocimiento

    Directory of Open Access Journals (Sweden)

    Ricardo Gutiérrez Aguilar

    2016-01-01

    Full Text Available En este artículo se trata de presentar una panorámica general del problema del conocimiento cuando es aplicado a la temática del yo. Cuando su objeto goza de las características presupuestas que se le suelen adjudicar al ego personal, el material de que disponemos para juzgar los resultados que se obtienen con el modelo usual cognoscitivo, uno perceptivo, se vuelve obsoleto y se precisa del recurso a un nuevo modelo. Un lenguaje límite para la Ciencia que implica el concepto de certeza y el lenguaje de sensaciones.The aim of this article is to present a general perspective on knowledge’s problem when applied to the self’s issue. As the object called self enjoys the alleged features that are ascribed to the personal Ego, the grounds we have to judge conclusions obtained with the usual perceptual model, a perceptive one, turn obsolete and another is required. A bound-language for Science which implies the concept of certainty and language of sensation.

  12. ¿Qué «yo» es valioso para el mundo de hoy?

    Directory of Open Access Journals (Sweden)

    José Ángel LÓPEZ HERRERÍAS

    2010-07-01

    Full Text Available Las propuestas de renovación pedagógica están motivadas por la conciencia de vivir un mundo problemático. Es frecuente el interés social y académico referido a cómo actuar bien en un mundo multicultural, exigido de desarrollo sostenible, y en el que la experiencia de los derechos humanos impida el incremento del analfabetismo, el hambre, la pobreza y la injusticia, además de promover más acciones de dignidad y de libertad. Desde la Pedagogía, las respuestas se afanan en promover renovaciones metodológicas (educación popular, animación sociocultural, desarrollo comunitario, que puedan educarnos para ser capaces de superar esos retos. El problema central reside en clarificar qué sujeto, qué actor narrativo, ponemos en el escenario del teatro de la convivencia que realice las metodologías referidas, y que, sobre todo, alcance la «renovación ética» necesaria. El ser humano metamoderno: un yo más ético que cognitivo.

  13. Fluorescence spectra and collisional energy transfer of YO (A2PIsub(1/2, 3/2)) molecules in flames

    International Nuclear Information System (INIS)

    Wijchers, T.

    1981-01-01

    The aim of this investigation was (a) to determine, from fluorescence spectra in the visible, the normalized, radiatively induced extra populations of vibronic levels of a diatomic metal compound; (b) to calculate therefrom the normalized collisional transition probabilities between vibrational levels in an excited electronic state. Yttrium monoixde (YO) was chosen as the metal compound and A 2 PIsub(1/2,3/2) as the state(s) to be investigated. (Auth.)

  14. "Defensa de Palamedes por él mismo": pluralidades del "yo" que enuncia en la etopeya gorgiana

    Directory of Open Access Journals (Sweden)

    Ivana Selene Chialva

    2016-12-01

    Full Text Available La Defensa de Palamedes por él mismo de Gorgias es un texto ficticio de apología judicial, exponente del género epidíctico, escrito aproximadamente en el año 411 a.C. La condición retórico-escolar del texto está dada en el título ya que constituye un recurso avant la lettre que, en los Progymnásmata de época imperial, será definido y enseñado bajo el nombre de un ejercicio particular: etopeya (o prosopopeya, i.e. un discurso apropiado para un personaje, histórico o ficticio, escrito en primera persona y elaborado en léxico, tema y estilo de acuerdo a las características del personaje. Este recurso es el que subyace en los parlamentos del teatro clásico, en las apologías forenses de los logógrafos y en todo intento de construcción de la palabra de un yo por otro yo. Nuestra intención en este trabajo es explorar la construcción de la etopeya en el pliegue enunciativo del yo que habla, Palamedes, detrás del cual se deja leer el yo Gorgias, y advertir las múltiples direcciones de interpretación que ese pliegue genera al poner en diálogo el texto sofístico con sus con-textos filosóficos y, puntualmente, trágicos.

  15. ¿EDUCADORES O CONSUMIDORES? DISCREPANCIA DEL YO, CONSUMO Y VALORES MATERIALES EN ESTUDIANTES CHILENOS DE PEDAGOGÍA

    Directory of Open Access Journals (Sweden)

    Marianela Denegri Coria

    2014-01-01

    Full Text Available El presente artículo tiene como propósito caracterizar las relaciones existentes entre la discrepancia del Yo, las actitudes hacia la compra y valores materialistas en estudiantes de Pedagogía considerando diferencias de género. Se aplicaron las escalas de Discrepancia del Yo, Actitudes hacia la Compra y Valores Materiales, en una muestra de 167 estudiantes chilenos de las carreras de Pedagogía en Historia de dos universidades del Sur de Chile. Los resultados obtenidos, evidencian correlaciones significativas entre las dimensiones de discrepancia del Yo físico, intelectual y económico, y las actitudes impulsivas y compulsivas hacia la compra; así como en las dimensiones de valores materiales vinculadas al éxito social y felicidad personal. En cuanto al género, se observa en las mujeres un perfil de ambivalencia actitudinal, donde coexiste la racionalidad con la compulsividad. A partir de la relevancia social del futuro ejercicio profesional de los estudiantes de pedagogía, los resultados se discuten considerando la importancia de la inclusión de la educación económica y financiera en la formación inicial de profesores, con un fuerte énfasis en la toma de conciencia acerca de sus actitudes y valores hacia el consumo.

  16. The Yo me cuido® Program: Addressing Breast Cancer Screening and Prevention Among Hispanic Women.

    Science.gov (United States)

    Davis, Jenna L; Ramos, Roberto; Rivera-Colón, Venessa; Escobar, Myriam; Palencia, Jeannette; Grant, Cathy G; Green, B Lee

    2015-09-01

    Breast cancer is less likely to be diagnosed at the earliest stage in Hispanic/Latino (Hispanic) women compared to non-Hispanic White women, even after accounting for differences in age, socioeconomic status, and method of detection. Moffitt Cancer Center created a comprehensive health education program called Yo me cuido (®) (YMC) to address and reduce breast cancer disparities among Spanish- and English-speaking Hispanic women by providing breast cancer and healthy lifestyles awareness and education, and promoting breast cancer screenings, reminders, and referrals for women 40 years and older. The purpose of this paper is to showcase the innovative approaches and methods to cancer prevention and early detection of the YMC program, and to promote it as an effective tool for improving outcomes in community health education, outreach, and engagement activities with Hispanic populations. Key components of the program include educational workshops, mammogram referrals, and a multimedia campaign. The YMC program is unique because of its approaches in reaching the Hispanic population, such as delivering the program with compassionate services to empower participants to live a healthier lifestyle. Additionally, direct follow-up for mammography screenings is provided by program staff. From 2011 to 2013, YMC has educated 2,226 women and 165 men through 93 workshops. About 684 (52 %) women ages 40 and older have had a screening mammogram within their first year of participating in the program. The YMC program is an innovative cancer education and outreach program that has demonstrated a positive impact on the lives of the Hispanic community in the Tampa Bay region.

  17. Praxis de la interrupción voluntaria del embarazo. Yo también fui zigoto

    OpenAIRE

    Queiruga Dios, Marián

    2016-01-01

    La praxis de la Interrupción Voluntaria del Embarazo es lo que se pret ende plantear en este estudio, con el subtítulo “yo también fui zigoto”, se personaliza la cuestión. Nos acercaremos a dicha praxis y haremos una valoración ética de la misma desde el ámbito filosófico: la licitud ética de la Interrupción Voluntaria del Embarazo.

  18. Enfermedad preexistente, agravamiento y/o accidente de trabajo: análisis de 10 casos clínicos

    Directory of Open Access Journals (Sweden)

    Ana M.ª González Onetti

    2014-01-01

    Full Text Available En nuestro centro asistencial se han atendido en el año 2012, 1.304 primeras asistencias, de las cuales 85 fueron consideradas no accidente de trabajo/enfermedad profesional. Hemos elegido al azar 10 casos clínicos donde existió discrepancia por parte del paciente cuando los servicios médicos determinaron que la patología que sufría el paciente no era accidente de trabajo y/o agravamiento por lo que se derivó a su médico de atención primaria quien emitió parte de baja por contingencias comunes y se inició determinación de contingencias ante el INSS por parte del Servicio Andaluz de Salud. En 7 de los casos existió discrepancia entre los inspectores médicos del INSS y los servicios médicos de la mutua, en 3 de ellos se consideraron enfermedad común al existir enfermedad preexistente. De los casos analizados comprobamos que no existían criterios unificados, claros y precisos entre enfermedad preexistente, agravamiento y/o accidente de trabajo dependiendo del médico evaluador y/o médico de la mutua determinar si era o no accidente de trabajo. Si no existían antecedentes médicos por el SAS y/o bajas previas por ITCC por la misma patología o similar el INSS determino siempre la contingencia como accidente de trabajo. El tiempo medio de los 10 casos analizados entre el inicio de la determinación de contingencias y la comunicación de la resolución por parte del INSS fue de 240 días. De los 7 casos que fueron accidente de trabajo, 6 seguían en situación de baja laboral y un caso se encontraba curado e incorporado a su puesto de trabajo.

  19. Yoğurt Bakterilerinin (Lactobacillus bulgaricus, Streptococcus thermophilus) Sucuğun Fermantasyonu Üzerine Etkisi

    OpenAIRE

    Karakaya, Mustafa; Kılıç, Aydın

    1994-01-01

    Bu araştırmada, L. bulgaricus, S. thermophilus yoğurt kültürleri ve değişik karbonhidrat kaynakları (sakkaroz, laktoz) kullanılarak, sucuğun fermantasyonu üzerine olan etkileri araştırılmıştır. Olgunlaşma sürelerinin belirlenmesinde sucukların belirli su miktarına (%35) ulaşmaları kriter olarak alınmış ve bu süre içerisinde periyodik olarak laktik asit üretimi ve pH değişimi kontrol edilmiştir. Kullanılan yoğurt kültürleri olgunlaşmanın 4. ve 7. günlerinde pH değişimi üzerine etkili olurken,...

  20. Ultrasonik Homojenizasyon İşleminin Yoğurdun Su Tutma Kapasitesi Üzerine Etkisi

    Directory of Open Access Journals (Sweden)

    Mustafa Şengül

    2015-02-01

    Full Text Available Çalışmada, ısıl olmayan muhafaza tekniklerinden biri olan ultrason ve klasik homojenizatör kullanılarak homojenize edilen sütlerden elde edilen yoğurtların su tutma kapasiteleri incelenmiştir. Ultrasonik homojenizasyonda, 20, 50 ve %70 olmak üzere 3 farklı güç seviyesi, 3 ve 6 dakika olmak üzere 2 farklı işlem zamanı kullanılmıştır. Klasik homojenizasyonla karşılaştırıldığında, ultrasonik homojenizasyonun yoğurdun su tutma kapasitesi üzerine daha etkili olduğu belirlenmiştir. İşlem zamanı ve güç seviyesi arttıkça su tutma kapasitesi de artmıştır. En yüksek su tutma kapasitesi (%66.18, 6 dakikalık işlem zamanı ve %70 güç seviyesinde elde edilmiştir. Ayrıca, fermantasyon boyunca örneklerin pH değerleri 30’ar dakikalık periyotlarla izlenmiştir.

  1. Sebze Püresi ile Üretilen Yoğurtların Tekstürel ve Duyusal Özelliklerinin Belirlenmesi

    Directory of Open Access Journals (Sweden)

    Tülay Özcan

    2016-07-01

    Full Text Available Bu çalışmada kontrol (K; balkabağı (YBK, havuç (YHA, bezelye (YBE ve yeşil kabak püreli (YYK yoğurt olmak üzere 5 farklı set tipi yoğurt üretilmiştir. Sebzeli yoğurtlarda bulunan diyet liflerinin bakteri gelişmesini teşvik eden potansiyel etkisi sonucu Streptococcus thermophilus ile Lactobacillus delbrueckii subsp. bulgaricus sayılarının arttığı saptanmıştır. Yoğurtların sebze püreleri ile zenginleştirilmesinin pH, titrasyon asitliği, serum ayrılması, duyusal özelikler ile sertlik, iç yapışkanlık, konsistens ve viskozite indeksi gibi tekstürel özellikler üzerinde etkili olduğu gözlenmiştir. Havuç püresi ile üretilen yoğurtlarda viskozite, konsistens ve sertliğin yüksek olduğu saptanırken, yeşil kabak ilaveli olanlar daha zayıf tekstürel özellikler göstermiştir. Sonuç olarak sebze püresi ilavesinin set tipi yoğurtlarda tekstürel özelliklerinin iyileştirilmesi konusunda önemli rol oynadığı ve fonksiyonel süt ürünlerinin geliştirilmesinde kullanılabileceği belirlenmiştir.

  2. Cepa de Trichoderma útil para el tratamiento y/o prevención de infecciones provocadas por hongos pertenecientes al género Verticillium

    OpenAIRE

    Barroso-Albarracín, Juan Bautista; Chaki, Mounira; Mercado-Blanco, Jesús; Valverde-Corredor, Antonio; López García, Antonio Alejandro

    2011-01-01

    La invención se refiere al uso de la cepa de hongos Trichoderma harzianum CECT 2413 para la prevención y/o tratamiento de infecciones de plantas y/o suelos provocadas por hongos fitopatógenos pertenecientes al género Verticíllium, preferiblemente por los patotipos defoliante o no defoliante de Verticillium dahliae, agente causante de la Verticilosis del olivo. Además, la invención propone el uso de esta cepa de hongos en combinación con otros hongos del género Trichoderma.

  3. Revisión de Neumonías por Pneumocistys jirovecii y/o Citomegalovirus en niños menores de 6 meses.

    OpenAIRE

    Remache S., Andrea; Hernández, Alfonso; Méndez, Cecilia

    2016-01-01

    La infección primaria por Pneumocistys jirovecii (PCJ) y/o Citomegalovirus (CMV) puede causar casos de neumonía fatal en pacientes inmunocomprometidos. Sin embargo, en la actualidad es conocido que la infección por éstos agentes puede ocurrir a muy temprana edad en niños sanos. Objetivo: Describir las características clínico – epidemiológicas de neumonías con etiología confirmada para PCJ y/o CMV en pacientes menores de 6 meses. Metodología: Revisión retrospectiva de fichas clínicas de cas...

  4. ¿Educadores o consumidores? discrepancia del yo, consumo y materialismo en estudiantes chilenos de pedagogía

    Directory of Open Access Journals (Sweden)

    Marianela Denegri Coria

    2014-05-01

    Full Text Available El presente artículo tiene como propósito caracterizar las relaciones existentes entre la discrepancia del Yo, las actitudes hacia la compra y valores materialistas en estudiantes de Pedagogía considerando diferencias de género. Se aplicaron las escalas de Discrepancia del Yo, Actitudes hacia la Compra y Valores Materiales, en una muestra de 167 estudiantes chilenos de las carreras de Pedagogía en Historia de dos universidades del Sur de Chile. Los resultados obtenidos, evidencian correlaciones significativas entre las dimensiones de discrepancia del Yo físico, intelectual y económico, y las actitudes impulsivas y compulsivas hacia la compra; así como en las dimensiones de valores materiales vinculadas al éxito social y felicidad personal. En cuanto al género, se observa en las mujeres un perfil de ambivalencia actitudinal, donde coexiste la racionalidad con la compulsividad. A partir de la relevancia social del futuro ejercicio profesional de los estudiantes de pedagogía, los resultados se discuten considerando la importancia de la inclusión de la educación económica y financiera en la formación inicial de profesores, con un fuerte énfasis en la toma de conciencia acerca de sus actitudes y valores hacia el consumo. This paper aims to characterize the relationship between Self-discrepancy, attitudes toward buying and materialistic values ​​in pedagogy students considering gender differences. The Self-discrepancy scale and the Attitudes toward Purchase and Material Values scale were applied in a sample of 167 Chilean Pedagogy students majoring in History teaching in two universities in southern Chile. The results show significant correlations for Self-discrepancy between the physical, intellectual and economic dimensions and the impulsive and compulsive attitudes towards buying, as well as the dimensions of materialism linked to social success and personal happiness. Regarding gender, women display an ambivalent attitudinal

  5. Diseño de Laboratorios Virtuales y/o Remotos. Un Caso Práctico

    Directory of Open Access Journals (Sweden)

    J.M. Andújar Márquez

    2010-01-01

    Full Text Available Resumen: En este articulo se realiza un analisis sobre las formas de acceso a los recursos experimentales de un laboratorio universitario (presencial o remoto a traves de Internet, asi como de los propios elementos y/o sistemas para realizar los experimentos, los cuales pueden ser virtuales (simulados en un ordenador o fisicos tangibles (tradicionalmente usados en las practicas presenciales. A partir de aqui, se proponen unas pautas de diseno de laboratorios de acceso remoto con control de sistemas fisicos a traves de instrumentos virtuales. Como caso practico de aplicacion se presenta un proyecto educativo y de investigacion: el Laboratorio de Ensayo de Robots (LER, que dirigido a la ensenanza en Automatica, esta siendo llevado a cabo por profesores y alumnos de grado y posgrado de la Universidad de Huelva. Palabras clave: Educacion en Automatica, E-learning, Instrumento Remoto, Instrumento Virtual, Laboratorio Remoto, Laboratorio Virtual, Robotica

  6. "Yo, Bernal Díaz del Castillo": ¿Soldado de a pie o idiota sin letras?

    Directory of Open Access Journals (Sweden)

    Verónica Cortínez

    2016-04-01

    Full Text Available Este artículo expone que la originalidad de la Historia verdadera de la conquista de la Nueva España radica en la escisión del "Yo" narrativo. La distancia temporal que separa al héroe del narrador crea una tensión entre propósitos irreconciliables. En este sentido, es ésta la historia de la desaveniencia entre ambos Bernales. This article shows that the originality of the Historia verdadera de la conquista de la Nueva España lies in the schism of the narrative "I". The temporal distance wich separates the hero from the narrator creates a tension between irreconcilable purposes. In this sense, this is the story of the discord between the two Bernales.

  7. APORTES DE LA TEORÍA LITERARIA ESTRUCTURALISTA AL DESARROLLO DEL YO NARRADOR EN EL CONSTRUCCIONISMO SOCIAL

    Directory of Open Access Journals (Sweden)

    Luis Felipe González Gutiérrez

    2007-01-01

    Full Text Available Se exponen en este artículo reporte de investigación, los principales logros alcanzados en el marco del desarrollo del proyecto titulado « Comprensión de las teorías literarias estructuralistas en el desarrollo del yo narrador dentro del enfoque construccionista social» . A partir de una metodología de corte documental, se manifiesta el sentido de los aportes del estructuralismo en la consolidación de conceptos tales como narrador, narración, relato y algunas condi- ciones para establecer un cuerpo teórico novedoso que, al reunir la literatura y psicología, proponga nuevas formas de comprensión de las narraciones de la vida cotidiana.

  8. "Mi Bebé y Yo": A Primary Care Group for Latina/o Infants and Their Spanish-Speaking Caregivers

    Science.gov (United States)

    Margolis, Kate L.; Dunn, Dena M.; Herbst, Rachel Becker; Bunik, Maya; Buchholz, Melissa; Martinez, Dailyn; Talmi, Ayelet

    2015-01-01

    Culturally informed health interventions for linguistic minorities are crucial in promoting optimal child development. "Mi Bebé y Yo" is a primary care group for Spanish-speaking, Latina/o caregivers and their babies during their first year. Group visits occur in conjunction with well-baby checks and are designed to support families with…

  9. Trascendiendo al yo ensimismado. La ética de la atención de Iris Murdoch

    Directory of Open Access Journals (Sweden)

    Cuartango, Román

    2006-12-01

    Full Text Available Many of moral dilemmas would lose its intensity, thinks Iris Murdoch, if we left the confused idea of a sovereign will that chooses independently its courses of action. Paying attention to what constitutes the reality enables a sort of asceticism of the experience, that leads beyond the deliriums of an I absorbed. The exercise of estimating the details, the connections, the complexity, modifies the decision itself: it does not be a matter of electing, but of “seeing” the moral thing -the demand of the thing-, the same as an exact artist does not paint what “he likes” but “what it is there”.

    Muchos de los dilemas morales perderían su intensidad, piensa Iris Murdoch, si abandonáramos la idea de una voluntad soberana que elige autónomamente sus cursos de acción. Prestar atención a la constitución de la realidad posibilita una suerte de ascesis experiencial que conduce más allá del los devaneos de un yo ensimismado. El ejercicio de apreciación de los detalles, de las conexiones, de la complejidad, modifica la decisión misma: no se trata de elegir, sino de “ver” lo moral –la exigencia de la cosa–, igual que un artista cabal no pinta lo que “le gusta” sino “lo que está ahí”.

  10. Aerobic fitness testing in 6- to 9-year-old children: reliability and validity of a modified Yo–Yo IR1 test and the Andersen test

    DEFF Research Database (Denmark)

    Ahler, Thomas

    2011-01-01

    Målet med dette studie var at undersøge to indirekte VO2max tests (Yo–Yo IR1 og Andersen test) hos en gruppe 0 og 2. klasses børn mht. reproducerbarhed og mht. validitet i relation til en direkte målt VO2max. 35 skolelever i alderen 6-9 år blev inkluderet i studiet (18 fra 0., og 17 fra 2. klasse...

  11. Electrical and thermal transport properties of layered Bi{sub 2}YO{sub 4}Cu{sub 2}Se{sub 2}

    Energy Technology Data Exchange (ETDEWEB)

    Xiao, Yu; Pei, Yanling; Chang, Cheng; Zhang, Xiao [School of Materials Science and Engineering, Beihang University, Beijing 100191 (China); Tan, Xing [State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084 (China); Ye, Xinxin [Department of Physics, South University of Science and Technology of China, Shenzhen 518055 (China); Gong, Shengkai [School of Materials Science and Engineering, Beihang University, Beijing 100191 (China); Lin, Yuanhua [State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084 (China); He, Jiaqing [Department of Physics, South University of Science and Technology of China, Shenzhen 518055 (China); Zhao, Li-Dong, E-mail: zhaolidong@buaa.edu.cn [School of Materials Science and Engineering, Beihang University, Beijing 100191 (China)

    2016-07-15

    Bi{sub 2}YO{sub 4}Cu{sub 2}Se{sub 2} possesses a low thermal conductivity and high electrical conductivity at room temperature, which was considered as a potential thermoelectric material. In this work, we have investigated the electrical and thermal transport properties of Bi{sub 2}YO{sub 4}Cu{sub 2}Se{sub 2} system in the temperature range from 300 K to 873 K. We found that the total thermal conductivity decreases from ~1.8 W m{sup −1} K{sup −1} to ~0.9 W m{sup −1} K{sup −1}, and the electrical conductivity decreases from ~850 S/cm to ~163 S/cm in the measured temperature range. To investigate how potential of Bi{sub 2}YO{sub 4}Cu{sub 2}Se{sub 2} system, we prepared the heavily Iodine doped samples to counter-dope intrinsically high carrier concentration and improve the electrical transport properties. Interestingly, the Seebeck coefficient could be enhanced to ~+80 μV/K at 873 K, meanwhile, we found that a low thermal conductivity of ~0.7 W m{sup −1} K{sup −1} could be achieved. The intrinsically low thermal conductivity in this system is related to the low elastic properties, such as Young's modulus of 70–72 GPa, and Grüneisen parameters of 1.55–1.71. The low thermal conductivity makes Bi{sub 2}YO{sub 4}Cu{sub 2}Se{sub 2} system to be a potential thermoelectric material, the ZT value ~0.06 at 873 K was obtained, a higher performance is expected by optimizing electrical transport properties through selecting suitable dopants, modifying band structures or by further reducing thermal conductivity through nanostructuring etc. - Highlights: • The total thermal conductivity decreases from 1.8 to 0.9 Wm{sup –1}K{sup –1} at 300–873K. • The electrical conductivity decreased from 850 to 163 S/cm at 300–873K. • The Seebeck coefficients were enhanced through heavily Iodine doping. • The ZT ~0.06 at 873K suggests that Bi{sub 2}YO{sub 4}Cu{sub 2}Se{sub 2} systems are potential thermoelectrical materials.

  12. Yoğurt Yapımında Saf Kültürün Kullanımı

    Directory of Open Access Journals (Sweden)

    Sevda Kılıç

    2015-02-01

    Full Text Available Yoğurt, sütün L. bulgaricus ve S. thermophilus bakterilerini belirli oranlarda içeren kültürle aşılanması sonucu elde edilen bir süt mamülüdür. Yoğurt teknolojisinde yaklaşık 70 yıldır kültür kullanılmaktadır. Kültürün hazırlanmasında yararlanılan bakteriler, belirli özellikleri dikkate alınarak seçilmektedir. Daha sonra yağsız süt tozundan hazırlanan süte aşılanarak 42-44 oC’de inkübasyona bırakılmakta ve pH 4.7 olduğunda inkübasyona son verilerek çoğaltımı ve aktifleşmeleri sağlanmaktadır. Günümüzde diğer ülkelerde olduğu gibi ülkemizde de kültür kullanımı gıda maddeleri tüzüğünün 51. maddesine göre zorunlu tutulmaktadır. Ancak buna rağmen kültür, tam anlamıyla bilinmemekte veya bilinçli olarak kullanılmamaktadır. Yoğurt teknolojisinde kültür, kullanımı ile daha kaliteli yoğurt yapılmaktadır. Uzun süre tat, aroma ve yapısı bozulmadan saklanabilmekte, raf ömrü uzamaktadır. Normal sertlikte olan yoğurtta asitlik istenilen düzeyde olduğu için su salmada görülmez.

  13. CONFIGURACIÓN DEL YO Y POLÍTICAS DE GÉNERO EN LA HYBRIS DE ALICIA GENOVESE

    Directory of Open Access Journals (Sweden)

    Alicia Salomone

    2009-11-01

    Full Text Available Este trabajo tiene por objetivo analizar el poemario La Hybris (2007 de la escritora argentina Alicia Genovese, considerando la configuración del yo lírico y, asimismo, el tipo de política genérico-sexual que éste despliega. En este marco, es relevante revisar los sentidos que asume el juego de intertextualidad con la tragedia griega que propone el discurso del poemario. Ello se relaciona, por una parte, con la necesidad de confrontar un presente que se avizora complejo y confuso desde una tradición cultural que aporta construcciones ideológicas y sensibilidades comunitarias que pueden confrontarse con el propio contexto. Por otro lado, el juego intertextual posibilita dar sustento y legitimidad a una voz lírica que no solo expone la furia de ciertos padecimientos, sino que procura, dificultosamente, encontrar modos para que ese malestar se canalice de modo productivo.This article aims to analyze La Hybris (2009, a poetry book by the Argentine writer Alicia Genovese, considering the configuration of the lyric subject as well as the gender politics developed in the text. In this frame, it is relevant to observe the role of intertextuality, in particular, the dialogue established between the tradition of classic tragedles and the poems' discourses. The hypotesis ofthis work mantains that, referring to Greek tragedy, the poems may confront a present that is perceived both complex and confused. On the other hand, intertextuality functions as a way to give support and legitimacy to a lyric voice that not only aims to expose the fury caused by pain but also aspires to canalize her feelings productively.

  14. Yo Puedo--a conditional cash transfer and life skills intervention to promote adolescent sexual health: results of a randomized feasibility study in san francisco.

    Science.gov (United States)

    Minnis, Alexandra M; vanDommelen-Gonzalez, Evan; Luecke, Ellen; Dow, William; Bautista-Arredondo, Sergio; Padian, Nancy S

    2014-07-01

    We designed and evaluated for feasibility an intervention-Yo Puedo-that addresses social network influences and socioeconomic opportunities in a neighborhood with substantial gang exposure and early childbearing. Yo Puedo combined conditional cash transfers for completion of educational and reproductive health wellness goals with life skills sessions, and targeted youth 16-21 years of age and same-aged members of their social network. We conducted a two-arm study with social networks randomized to the intervention or a standard services control arm. We evaluated intervention uptake, adherence, and safety; and assessed evidence of effects on behavioral outcomes associated with unintended pregnancy and sexually transmitted infection risk. A total of 72 social networks composed of 162 youth enrolled, with 92% retention over 6 months. Seventy-two percent of youth randomized to the intervention participated in intervention activities: 53% received at least one conditional cash transfer payment and 66% came to at least one life skills session. We found no evidence that cash payments financed illicit or high-risk behavior. At 6 months, compared with controls, intervention participants had a lower odds of hanging out on the street frequently (odds ratio [OR], .54; p = .10) and a lower odds of reporting that their close friends had been incarcerated (OR, .6; p = .12). They reported less regular alcohol use (OR, .54; p = .04) and a lower odds of having sex (OR, .50; p = .04). The feasibility evaluation of Yo Puedo demonstrated its promise; a larger evaluation of effects on pregnancy and sustained behavioral changes is warranted. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  15. Cultura, memoria autobiográfica y yo: un análisis narrativo de las dimensiones de autonomía y relación

    OpenAIRE

    Mata Benítez, Manuel de La; Santamaría Santigosa, Andrés; Cubero Pérez, Mercedes; Antalíková, Radka

    2015-01-01

    Segundo Encuentro de la Sección Ibérica de la ISCAR (International Society for Cultural and Activity Research) celebrado en el Santuario de Santa María del Collell (Girona) los días 21, 22 y 23 de abril de 2014. El título de las jornadas fue “Personas y sociedades conectadas: nuevos desafíos, nuevos aportes” La investigación sobre memoria autobiográfica (MA) revela una estrecha relación entre ésta y el yo, afectada por experiencias y factores culturales. Los estudios clásicos han aportado ...

  16. Correlaciones anatomoclínicas en el paciente con traumatismo raquimedular y/o craneoencefálico: Importancia en enfermería.

    OpenAIRE

    Gonzalo Martín, Pilar

    2012-01-01

    [ES] Esta tesis se ha enfocado en la evolución a lo largo de diez años del manejo inicial (asistencia prehospitalaria por un Soporte Vital Avanzado -SVA-), del paciente con lesión cerebral traumática (LCT) y/o lesión medular traumática (LMT). Basados en todos los aspectos y comentarios que se desarrollan en los apartados de introducción y discusión, los objetivos y enfoque del presente trabajo de Tesis Doctoral se realiza un análisis retrospectivo, longitudinal y descriptivo de la Asistencia ...

  17. NARRATIVAS DEL YO Y MEMORIAS TRAUMÁTICASNARRATIVAS DO EU E MEMÓRIAS TRAUMÁTICASNARRATIVES OF SELF AND TRAUMATIC MEMORIES

    Directory of Open Access Journals (Sweden)

    Leonor Arfuch

    2012-06-01

    Full Text Available http://dx.doi.org/10.5965/2175180304012012045 Este texto fue presentado como conferencia en la mesa redonda Historia y Narrativas en el Primer Seminario Internacional Historia del Tiempo Presente, impulsado por el Programa de Posgrado en Historia de la UDESC y ANPUH-Santa Catarina, llevado a cabo entre los días 7 y 9 de noviembre de 2011, en Florianópolis/SC. En él, se problematiza el sujeto y su habla, se evidencia el testimonio como narrativa y las diferentes formas en las que la experiencia traumática se traduce en narrativas del yo

  18. Freud y el estado de la cuestión. Psicología de las masas y análisis del Yo.

    Directory of Open Access Journals (Sweden)

    Ángela María Jaramillo.

    2004-03-01

    Full Text Available El interés básico de este texto es esclarecer cómo se conduce Freud en el establecimiento de lo que se ha nombrado como estado de la cuestión, particularmente en el texto Psicología de las masas y análisis del yo. Sólo voy a referirme a los apartados:- Le Bon y su descripción del alma de las masas.- Otras apreciaciones de la vida anímica colectiva.- Sugestión y libido.

  19. Freud y el estado de la cuestión. Psicología de las masas y análisis del Yo.

    OpenAIRE

    Ángela María Jaramillo.

    2004-01-01

    El interés básico de este texto es esclarecer cómo se conduce Freud en el establecimiento de lo que se ha nombrado como estado de la cuestión, particularmente en el texto Psicología de las masas y análisis del yo. Sólo voy a referirme a los apartados:- Le Bon y su descripción del alma de las masas.- Otras apreciaciones de la vida anímica colectiva.- Sugestión y libido.

  20. Factores predisponentes a labio leporino y/o paladar hendido en pacientes atendidos en el Hospital Regional de Loreto periodo 2008 - 2014.

    OpenAIRE

    Ferreira Díaz, Frederick; Rodríguez Vásquez, Jean Frank

    2015-01-01

    El propósito del presente trabajo de investigación fue determinar los factores predisponentes relacionados a labio leporino y/o paladar hendido en pacientes atendidos en el Hospital Regional de Loreto período 2008 - 2014. La investigación fue cuantitativa, el diseño no experimental, descriptivo simple, transversal. Los resultados fueron: El género masculino fue el más prevalente con el 52,5%. El tipo de lesión más prevalente fue fisura del paladar con el 55%, seguido de labio leporino unilate...

  1. «Novela sin mundo» y otras técnicas para el desvanecimiento del yo en Macedonio Fernández

    Directory of Open Access Journals (Sweden)

    Selnich Vivas Hurtado

    2017-01-01

    Full Text Available A través de Museo de la novela de la Eterna y los conceptos de «Belarte» y «Humorismo», Macedonio Fernández se propone ha - cer una novela experimental en donde sea posible la duda y el des - vanecimiento del yo. La masificación y la industrialización de la Buenos Aires de finales del siglo XiX y principios del XX trajeron como consecuencia la fragmentación y enajenación del sujeto. Por lo tanto, el arte y específicamente la literatura, por medio de las vanguardias, se dieron a la tarea de encontrar formas de nombrar ese entorno transformado. En este contexto, Macedonio comienza a planificar su novela, una novela que no comienza y que teoriza sobre su misma construcción, una novela para liberar al sujeto. De acuerdo con lo anterior, este artículo se propone analizar cómo en dicha novela se lleva a cabo el desvanecimiento del yo a la luz de la Belarte y el Humorismo, y cómo Macedonio deja para la literatura una novela «fallida».

  2. Fabrication and Thermophysical Properties of La(2-x)Zr(2-y)O7 Nanocrystal by a Sol-Gel Method.

    Science.gov (United States)

    Li, Hui; Che, Ping; Zhao, Ziqiang; Liu, Shixiang; Li, Wenjun

    2016-03-01

    Non-Stoichiometric La2Zr2O7 (La(2-x)Zr(2-y)O7) Nanocrystal was synthesized by a simple sol-gel method. The crystalline structure, oxygen vacancy concentration, thermal expansion coefficient, as well as the fracture toughness of as-prepared materials were charactered by XRD, TG-DSC, PL spectra, dilatometer, and electronic universal testing machine respectively. The crystal structure of La2Zr2O7 is of the cubic type while lattice parameter increases with the deviatation of Zr4+ and La3+ from Stoichiometric La2Zr2O7 increasing. The average linear thermal expansion coefficient of non-stoichiometric La2Zr2O7 is obviously bigger than that of La2Zr2O7 in the temperature range between 150 degrees C and 950 degrees C. The fracture toughness of La(2-x)Zr(2-y)O7 increases with x and y increasing up to x = 0.3 and y = 0.25.

  3. Yoğurt Yapımında Yararlanılan L. bulgaricus ve S. thermophilus’un Proteolitik Aktivitelerinin Belirlenmesi

    Directory of Open Access Journals (Sweden)

    Sevda Kılıç

    2015-02-01

    Full Text Available Yoğurt bakterilerinin süte aşılandıktan sonra enzimatik etkinlikleri sonucu proteinleri parçalamaları olayına proteoliz adı verilir. Bu olay sırasında ortamda gerekli gelişme faktörleri meydana geldiğinden S. thermophilus’un gelişmesi ve çoğalması hızlandırılmış olur. Simbiyotik faaliyet gösteren bu bakteriler için gerekli ve yararlı olan proteoliz olayının yoğurt yapımında ancak belirli bir düzeyde meydana gelmesi istenir. ASPERGER, tirosin aminoasiti ile aroma oluşumu arasında bir ilişkinin olduğunu, tirosin içeriğinin 0.05-0.1 mg/ml olması durumunda yoğurtların istenen aromaya sahip olabileceğini bildirmiştir. 0.125 mg/ml tirosin içeren yoğurt örneklerinde ise hafif acı tat oluştuğu bildirilmiştir. Bundan hareketle yoğurt bakterileri olan L. bulgaricus ile S. thermophilus’ a ait suşların proteolitik aktiviteleri HULL yöntemine göre tirosin ekivalantı üzerinden belirlenmeye çalışılmıştır. Araştırmada genellikle yüksek asitlik oluşturabilen L. bulgaricus suşlarının daha fazla proteolitik aktivite gösterdikleri saptanmıştır. Ancak bütün bakteri suşları için bu durumun geçerli olmadığı da belirlenmiştir. 20 L. bulgaricus suşuna ait değerlerin 0.105-0.215 mg tirosin/ml sınırları arasında değiştiği gözlenmiştir. S. thermophilus’un denemeye alınan 20 suşu için saptanan değerler de 0.080-0.070 mg tirosin/ml arasında belirlenmiş olup değerlerin L. bulgaricus’ a ait değerlerden çok düşük olduğu anlaşılmıştır.

  4. Patologías prevalentes en hospitalizados con LabioLeporino y/o Paladar Hendido del Hospital Materno-Infantil “Germán Urquidi”, Julio 2007-Agosto 2011

    OpenAIRE

    Alejandro Méndez Pardo; Edgar López Saavedra

    2011-01-01

    El siguiente trabajo pretende determinar las patologías que prevalecen en pacientes hospitalizados con labioleporino y/o paladar hendido del hospital Materno-Infantil “Germán Urquidi”, julio 2007- agosto 2011, ademásdeterminar la relación con el sexo, procedencia y tipos de paladar hendido y/o labio leporino de los pacientes.La investigación es de carácter descriptivo, retrospectivo. De un total de 11.735 pacientes hospitalizados pordiversas patologías se analizaron 28 historias clínicas (15 ...

  5. Yağsız Yoğurt Üretiminde Yağ Taklidi Madde Kullanımı

    Directory of Open Access Journals (Sweden)

    Balkır Tamuçay

    2015-02-01

    Full Text Available Bu çalışmada yağsız yoğurt üretiminde karşılaşılan duyusal ve fiziksel problemleri önlemek amacıyla protein kaynaklı yağ taklidi maddelerden biri olan Simplesse® 100 kullanılmıştır. Dört ayrı deneme yoğurtlarının (K (kontrol, A: %1, B: %2,5, C: %4 oranında Simplesse® 100 ilaveli, depolamanın 1., 11. ve 21. günlerinde fiziksel, kimyasal ve duyusal analizleri yapılmıştır. A, B ve C örneklerinde kurumadde değerleri, K (kontrol örneğine göre ilave edilen Simplesse® 100 oranlarına bağlı olarak sırasıyla (%1, %2.5 ve %4 artmıştır. Aroma maddesi ilavesi yoğurtların titrasyon asitliği, pH ve laktik asit içeriklerinde önemli bir değişime neden olmamıştır. Depolamanın 11. gününde %1 Simpless® katkılı A örneğinin konsistens ve viskozite değerleri K, B ve C örneklerine göre daha iyi bulunurken, 21. günde tüm örneklerde hemen hemen aynı değerler elde edilmiştir. Serum ayrılması değeri bakımından ise C örneği (en yüksek oranda (%4 Simpless® ilaveli, bütün dönemlerde en iyi sonucu vermiştir. Asetaldehit miktarı kontrol (K örneğinde en düşük, B ve C'de ise en yüksek olarak tespit edilmiştir. Uçucu yağ asitlerinde de asetaldehitteki gibi bir eğilim ortaya çıkmıştır. Uçucu yağ asitleri ve asetaldehit içeriklerine bakıldığında tüm örneklerde yoğurtlardaki normal değerlerin altında çıkmıştır. Duyusal yönden %1 katkılı A örneği, diğer örneklere göre daha yüksek puanlar almıştır.

  6. Süleyman Demirel Üniversitesi Hastanesi Yoğun Bakım Ünitesi plazmaferez uygulamaları

    OpenAIRE

    polat, mümin; ceylan, berit; Alanoğlu, Güçhan; Eroğlu, Füsun; Sipahi, Tansu

    2010-01-01

    Terapötik aferez çeşitlerinden en sık kullanılan, tedavi amaçlı plazma değişimi, tam kanın hastadan alınarak bir cihaz vasıtası ile komponentlerine ayrılması ve bu komponentlerden şekilli elemanların diğer bir plazma kaynağı ile (doğal veya yapay) birlikte hastaya geri verilmesidir. Hastanemiz yoğun bakım ünitesinde 1 yıl içerisinde plazmaferez uyguladığımız olguları retrospektif olarak değerlendirdik. Toplam 11 olguya 56 seans plazmaferez yapılmıştır. 3 olgunun Gullian Barre Sendromu (%27.2)...

  7. RETORNO DE PADRES Y/O MADRES MIGRANTES INTERNACIONALES DESDE LOS RELATOS DE LOS HIJOS E HIJAS, SIGNIFICADOS DE LOS ACUERDOS Y LOS PROYECTOS FAMILIARES

    Directory of Open Access Journals (Sweden)

    Anatali Oquendo Lorduy

    2015-12-01

    Full Text Available Este artículo, aporta reflexiones sobre los estudios de migración internacional en Cartagena de Indias, a partir del análisis de experiencias de un grupo de hijos e hijas cuyos padres y/o madres han migrado por diversos motivos. En sus experiencias, se abordan los significados elaborados en torno al retorno, en particular aquellos sobre los acuerdos y proyectos familiares, que se movilizan a partir de los vínculos y expectativas que los migrantes van construyendo con hijos e hijas entre origen y destino, así como los cambios que pueden suscitarse, a lo largo del proceso migratorio, debido a la ausencia o presencia, que en conjunto lleven a reconfigurar sus expectativas de familias

  8. Sobre machos reales y santos ficticios: Yo no tengo la culpa de haber nacido tan sexy de Eduardo Mendicutti, entre lo global y lo local

    Directory of Open Access Journals (Sweden)

    Dieter Ingenschay

    2011-01-01

    Full Text Available En Yo no tengo la culpa de haber nacido tan sexy (1997, Eduardo Mendicutti cuenta unos episodios del “peregrinaje” de la todavía hermosa transexual Rebecca de Windsor a siete monasterios que visita en busca de la perfección religiosa y de la unión con el Amado divino. El texto despliega su estética camp a través del pastiche de los estilos, dicciones y temas de la lírica mística barroca, sobre todo por las referencias a Las Moradas de Santa Teresa de Ávila, su intertexto directo. A la vez logra describir las consecuencias de la globalización de las prácticas homosexuales y tematizar los rasgos específicos

  9. Nanocrystalline La1-xSrxCo1-yFe yO3 perovskites fabricated by the micro-emulsion route for high frequency response devices fabrications

    KAUST Repository

    Azhar Khan, Muhammad; Khan, Kamran; Mahmood, Azhar; Murtaza, Gulam; Akhtar, Majid Niaz; Ali, Irshad M.; Shahid, Muhammad; Shakir, Imran; Farooq Warsi, Muhammad

    2014-01-01

    Nanocrystalline La1-xSrxCo1-yFe yO3 (x=0.00-0.60) perovskites were fabricated by a cheap economic route (i.e. micro-emulsion method) and characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), fourier transform infrared (FTIR

  10. The Challenge of Eradicating Illiteracy in a Literate World: The ‘Yo, si puedo’-programme in Bolivia as an Effort

    Directory of Open Access Journals (Sweden)

    Live Danbolt Drange

    2010-11-01

    Full Text Available Analfabetizmo es considerado una de las razones principales de exclusión social, pobreza y desigualdad en una sociedad, y alfabetización es esencial para alcanzar los Objetivos de Desarrollo del Milenio – ODM. Bolivia es uno de los paises más pobres de America Latina. También tiene una población mayor de indígenas caracterizada por poca asistencia escolar y un alto índice de analfabetizmo. Con el objetivo de erradicar el analfabetismo en treinta meses el Gobierno de Evo Morales lanzó en 2006 una campaña intensiva de alfabetización, Yo, si puedo. El articulo analiza la situación después de terminar la campaña y discute a qué punto el Gobierno ha logrado la meta. English: Illiteracy is considered one of the main reasons for social exclusion, poverty and inequity in a society and adult literacy is central to reach the Millennium Goals. Bolivia is one of the poorest countries in Latin America and one of those with the highest rate of indigenous population, a population that has been characterised by little schooling and a high rate of illiteracy. In 2006 the Evo Morales government launched an intensive literacy campaign, 'Yo, sí puedo', (Yes, I can, aiming at eradicating illiteracy within thirty months. The article analyses the situation after concluding the campaign and discusses to what extent the government has succeeded.

  11. Obtención del hormigón apropiado a terrenos y/o aguas agresivas diversas mediante la norma TGL 11357

    Directory of Open Access Journals (Sweden)

    Talero, Rafael

    1985-09-01

    Full Text Available TGL 11357 Norm specifies the express use of the cement: — Portland with a content between 0% and 5% of C3A, or — Supersulphathed iron foundry (with conditions, or — Aluminates (with conditions when the agressiveness of the water and/or of an agressive sulphatic ground (among others will be touching the concrete work. There are countries where there is not such a specific kind of cement, being unable to execute this norm. But by means of this study, which enlarge with good reason the range of those appropiate composites to defined puzzolans, it would be easier to keep the meaning o this norm, to reach identical purpose, that is, a cement concrete with appropriate puzzolanic additions (and/or appropriate iron slags resistant to the mentioned agressiveness.

    La norma TGL 11357 especifica la utilización expresa de cementos: — Portland con un contenido de C3A del 0% al 5%, o — Siderúrgicos Sobresulfatados (con condiciones, o — Aluminosos (con condiciones cuando la agresividad del agua y/o terreno agresivo que vaya a estar en contacto con la obra de hormigón sea del tipo sulfático, entre otras. Existen muchos países que no disponen de tal tipo tan específico de cementos para poder cumplimentarla, y mediante el presente artículo, al ampliar fundadamente la gama de variabilidad de aquellos adecuados citados, a sólo determinados puzolánicos, se les facilitará bastante más la posible cumplimentación del espíritu de la norma en cuestión, para alcanzar idéntico objetivo, o sea, un hormigón de cemento con adiciones puzolánicas adecuadas (y/o escorias siderometalúrgicas adecuadas, resistente al mencionado ataque agresivo.

  12. Konsantre Yoğurt Jelinin Oluşumunda Etkili Faktörler II. Hidrofobik ve İyonik İnteraksiyonların Rolü

    Directory of Open Access Journals (Sweden)

    Barbaros H. Özer

    2015-02-01

    Full Text Available Bu çalışmada, hidrofobik ve iyonik interaksiyonların koyulaştırılmış yoğurt jellerinin fiziksel özellikleri üzerindeki rolü araştırılmıştır. Konsantre yoğurt üretiminde, ultrafiltrasyon (UF, reverse osmosis (RO ve direk rekonstitüsyon (DR teknikleri kullanılmıştır. Yoğurtların fiziksel özellikleri bir dinamik reometre aracılığı ile ölçülmüştür. Reometrenin çalışma parametreleri 1.5x10-2-1.5x10-1 mNm ve frekansı 0.25 Hz olarak kalibre edilmiştir. Farklı kurumadde artırım tekniklerinin süt proteinlerinde yarattığı değişimler ise doğal-poliakrilamid jel elektroforez ile incelenmiştir. Sonuçlara göre, hidrofobik interaksiyonların en az kovalent bağlar kadar yoğurt jelinin oluşumunda etkin rol oynadığı saptanmıştır. 2 oC’de glucono-delta-lactone ile asitlendirilen yoğurtlarda pıhtının son derece zayıf olduğu ve proteinler arası interaksiyonların tamamlanmadığı gözlenmiştir. Buna karşın, CaCl2 katımı UF-yoğurt dışında tüm örneklerde herhangi bir fiziksel değişime neden olmamıştır. Ancak, UF-yoğurtta CaCl2 konsantrasyonuna bağlı olarak dereceli bir düşüş saptanmıştır.

  13. Protein Esaslı Yağ İkame Maddesi Kullanımının Yağsız Yoğurdun Kalitesi Üzerine Etkisi

    Directory of Open Access Journals (Sweden)

    Fatma Sezen

    2015-02-01

    Full Text Available Bu çalışmada, protein esaslı yağ ikame maddesi olan Dairy-Lo™ 'nun %1 ve %2 gibi iki farklı oranı kullanılarak, rekonstitüe sütten üretilen, yağsız set tipi yoğurtların fiziksel, kimyasal, tekstürel ve duyusal özellikleri incelenmiştir. Yoğurt örneklerinde depolamanın 1., 7. ve 15. günlerinde titrasyon asitliği, pH, asetaldehit, laktik asit, serum ayrılması, viskozite, konsistens değerleri saptanmıştır. Ayrıca yoğurt örneklerinde duyusal değerlendirmeler de yapılmıştır.  Bu çalışma sonucu elde edilen bulgular, protein esaslı yağ ikame maddesi Dairy-Lo™ ilavesinin yağsız yoğurdun konsistens ve viskozitesini artırıp, serum ayrılmasını azalttığını göstermiştir. Dairy-Lo™ 'nun %2 oranında kullanımının yağsız set tip yoğurdun kalitesini iyileştirdiği belirlenmiştir.

  14. Farklı Yoğunluktaki Malzemelerin Nötron Zayıflatma Özelliklerinin İncelenmesi

    Directory of Open Access Journals (Sweden)

    Demet SARIYER

    2015-07-01

    Full Text Available Özet: Yüksek yoğunluklu radyasyon alanlarının oluştuğu hızlandırıcılarda, radyasyon seviyesini izin verilen doz değerlerine zayıflatmak için zırh tasarımı yapılır. Zırhın belirlenmesinde, radyasyon zayıflatma özellikleriyle birlikte kalınlığı, ağırlığı, kurulum ve bakım maliyeti gibi faktörler de göz önünde bulundurulur. Proton hızlandırıcılarında, zırhlama için etkin olan radyasyon nötronlardır ve zırh tasarımı nötronlara göre yapılır. Zırh maddesi olarak genellikle beton, toprak ve çelik kullanılır. Bu çalışmada, hızlandırıcı zırh tasarımında gerekli minimum yan duvar zırh kalınlıklarını belirlemek için farklı yoğunluklarda (toprak, standart beton, demir zırh maddeleri seçildi. Zırh kalınlıkları, FLUKA Monte Carlo kodu ile belirlendi. Anahtar kelimeler: Proton hızlandırıcı, zırh tasarımı, FLUKA, demir Investigation of Neutron Attenuation Properties for the Different Density Materials Abstract: The generation of high-intensity radiation fields in the accelerators, shield design is made to attenuation permissible levels of radiation dose. For determination of shield material, thicknesses, weight, installation and maintenance costs as well as radiation attenuation properties are taken into consideration such factors. Effective radiation for shielding is neutrons in proton accelerators and shield design is made for neutrons. Concrete, soil and iron are widely used as a shield material. In this paper, the different density of the shielding materials (soil, standard concrete, iron were selected to determine for the minimum thickness of the side wall for shielding design of proton accelerator. The thickness of the shielding is obtained by a simulation with the Monte Carlo Code FLUKA. Key words: Proton accelerator, shield design, FLUKA, iron.

  15. «¿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.

  16. Thermal conductivity of Na3(U/sub 1-y/Pu/sub y/)O4: A preliminary in-pile determination

    International Nuclear Information System (INIS)

    Lee, M.J.; Lambert, J.D.B.; Ukai, S.; Odo, T.

    1987-01-01

    During Run-Beyond-Cladding-Breach (RBCB) operation in an oxide LMR, the performance of a breached fuel element is intimately associated with the formation of fuel-sodium reaction product (FSRP), Na 3 (U/sub 1-y/Pu/sub y/)O 4 . In-pile experiments coupled with destructive examinations of breached fuel have consistently revealed noticeable changes in fuel structure accompanying FSRP formation at the fuel surface. Previous analyses have also indicated a significant impact of FSRP on fuel centerline temperature. Successful modeling of breached fuel thermal behavior therefore requires a reasonably accurate knowledge of the thermal properties of the FSRP, especially its thermal conductivity. But laboratory investigations have been scarce and limited to the Na/UO 2 system because of the toxicity of plutonium and hygroscopicity of the FSRP. Hence, post-irradiation observations of fuel samples remain the most amenable way of deriving the thermal conductivity of the FSRP. Such work is a spin-off of the RBCB program in the Experimental Breeder Reactor-II (EBR-II), a program jointly sponsored by the US Department of Energy and the Power Reactor and Nuclear Fuel Development Corporation of Japan

  17. Composition-control of magnetron-sputter-deposited (BaxSr1-x)Ti1+yO3+z thin films for voltage tunable devices

    Science.gov (United States)

    Im, Jaemo; Auciello, O.; Baumann, P. K.; Streiffer, S. K.; Kaufman, D. Y.; Krauss, A. R.

    2000-01-01

    Precise control of composition and microstructure is critical for the production of (BaxSr1-x)Ti1+yO3+z (BST) dielectric thin films with the large dependence of permittivity on electric field, low losses, and high electrical breakdown fields that are required for successful integration of BST into tunable high-frequency devices. Here, we present results on composition-microstructure-electrical property relationships for polycrystalline BST films produced by magnetron-sputter deposition, that are appropriate for microwave and millimeter-wave applications such as varactors and frequency triplers. Films with controlled compositions were grown from a stoichiometric Ba0.5Sr0.5TiO3 target by control of the background processing gas pressure. It was determined that the (Ba+Sr)/Ti ratios of these BST films could be adjusted from 0.73 to 0.98 by changing the total (Ar+O2) process pressure, while the O2/Ar ratio did not strongly affect the metal ion composition. Film crystalline structure and dielectric properties as a function of the (Ba+Sr)/Ti ratio are discussed. Optimized BST films yielded capacitors with low dielectric losses (0.0047), among the best reported for sputtered BST, while still maintaining tunabilities suitable for device applications.

  18. Sabit Odaklı Silindirik Parabolik Bir Yoğunlaştırıcıda Kızgın Su Elde Edilmesi

    OpenAIRE

    Halıcı, Fethi

    2018-01-01

    Bu çalışn1ada, odağı sabit yansıtıcısı ha reketli olarak imal edilen silindirik parabolik yoğunlaştırıcıda (SPY) kızgın su ve sıcak su için yapılan deney sonuçları ve pe rfoımans değerleri verilmiştir. (SPY) 'nın yansıtıcı yüzeyi 2ınx3 m boyutlarında olup toplam açıklık alanı 6 ın2 dir. Odaktaki yut ucu yüzey yan yana yerleştirilen 2 kanatlı borudan imal edilmiştir. Odak uzaklığı 6 m olan (SPY) kuzey güney doğrultusu nda yerleştirilerek özel yapılan bir ınekanizma ile güneşi doğu batı do...

  19. Una técnica del yo cuestionada: la pregunta por la subjetividad en la psicología contemporánea

    Directory of Open Access Journals (Sweden)

    Ricardo Andrade Rodríguez

    2015-06-01

    Full Text Available Este artículo presenta el producto preliminar de la reflexión en torno a una de las categorías emergentes en la revisión documental para avanzar en el proceso de Investigación Doctoral para aspirar al título de PhD. en la Universidad Pontificia Bolivariana de Medellín. Presenta un interrogante por el lugar de la subjetividad en el fundamento disciplinar de la psicología, tal como se la concibe contemporáneamente. Dentro de sus conclusiones se propone que esta disciplina puede pensarse alternativamente a su usual denominación de ciencia y cuestionarse en tanto Tecnología del yo, así como en la necesidad de interrogar por la noción de sujeto que está en la base de su concepto de enfermedad mental. Finalmente, se propone la pertinencia de la exploración de la obra de Michel Foucault para abordar este interrogante.

  20. Magneto-optical properties of BaCryFe12-yO19 (0.0 ≤ y ≤ 1.0) hexaferrites

    Science.gov (United States)

    Asiri, S.; Güner, S.; Korkmaz, A. D.; Amir, Md.; Batoo, K. M.; Almessiere, M. A.; Gungunes, H.; Sözeri, H.; Baykal, A.

    2018-04-01

    In this study, nanocrystalline BaCryFe12-yO19 (0.0 ≤ y ≤ 1.0) hexaferrite powders were prepared by sol-gel auto combustion method and the effect of Cr3+ ion substitution on morphology, structure, optic and magnetic properties of Barium hexaferrite were investigated. X-ray powder diffraction (XRD) analyses confirmed the purity of all samples. The XRD data shows that the average crystallite size lies between 60.95 nm and 50.10 nm and same was confirmed by Transmission electron microscopy. Transmission electron and scanning electron microscopy analyses presented the hexagonal morphology of all products. The characteristic hysteresis (σ-H) curves proved the ferromagnetic feature of as grown nanoparticle samples. Specific saturation magnetization (σs) drops from 46.59 to 34.89 emu/g with increasing Cr content while the coercive field values lie between 770 and 1652 Oe. The large magnitude of the magnetocrystalline (intrinsic) anisotropy field, (Ha) between 11.0 and 12.6 kOe proves that all products are magnetically hard. The energy band gap values decrease from 2.0 eV to 1.84 eV with increasing Cr content. From 57Fe Mössbauer spectroscopy, the variation in line width, isomer shift, quadrupole splitting and hyperfine magnetic field values were determined and discussed.

  1. Farklı Oranlarda Kalsiyum Karbonat Kullanımının Yoğurdun Fiziksel, Kimyasal ve Duyusal Özellikleri Üzerine Etkisi (İngilizce

    Directory of Open Access Journals (Sweden)

    Fatma Coskun

    2015-02-01

    Full Text Available Bu araştırmada süte farklı oranlarda CaCO3 ilave ederek zenginleştirme işlemi uygulanmıştır. Takviye işlemi kalsiyum karbonatın farklı seviyeleriyle (200, 400, 600 mg/100ml sütün pastörizasyonundan önce ve sonra uygulanmıştır. İlave edilen kalsiyum karbonatın zenginleştirilmiş yoğurt örneklerine etkisi depolama periyodu boyunca belirlenmiştir (21 gün, 4 °C’de. İlave edilen kalsiyum karbonat yoğurdun pH değerini ve viskozitesini artırmış, titrasyon asitliğini ve serum ayrılması değerini düşürmüştür. Sonuçlar istatistiksel olarak önemli bulunmuştur (P<0.05. En iyi sonuçlar kalsiyum karbonatın pastörizasyondan önce ilave edilmesiyle elde edilmiştir. Duyusal değerlendirme sonucunda, pastörizasyon öncesi kalsiyum karbonat ilave edilmiş örnekler ve kontrol örnekleri diğerlerine göre daha yüksek puanlar almıştır. İlave edilen kalsiyum karbonatın artan değerleri yoğurdun fiziksel ve kimyasal özelliklerini pozitif olarak etkilerken, yoğurdun duyusal özelliklerini negatif olarak etkilemiştir. İlave konsantrasyonlar 400mg/100ml’yi aşmamalıdır.

  2. La concepción del yo en Daniel Dennett: Un análisis de la relación entre la perspectiva heterofenomenológica y el enfoque memético

    Directory of Open Access Journals (Sweden)

    Ayelen Sánchez

    2014-06-01

    Full Text Available El presente trabajo se propone analizar la posición de Daniel Dennett con respecto a la realidad y naturaleza del yo. El autor considera que la concepción del yo humano propia del sentido común, en tanto que un elemento único, simple, idéntico y continuo, es fundamentalmente una ficción. A partir de este diagnóstico, Dennett se propone ofrecer una explicación de este fenómeno ilusorio desde una doble perspectiva: la heterofenomenología y la memética. La primera y segunda parte de este trabajo estarán destinadas a desarrollar respectivamente estos dos enfoques. En la tercera parte serán analizadas las afirmaciones hechas por el autor dentro de los mencionados marcos teóricos, con el objetivo de mostrar que ambos desarrollos no se complementan entre sí, sino que, por el contrario, presentan ciertas contradicciones a la hora de reconstruir la postura dennettiana global con respecto al yo humano.

  3. An investigation on photoluminescence and energy transfer of Eu{sup 3+}/Sm{sup 3+} single-doped and co-doped Ca{sub 4}YO(BO{sub 3}){sub 3} phosphors

    Energy Technology Data Exchange (ETDEWEB)

    Bandi, Vengala Rao; Grandhe, Bhaskar Kumar [Department of Physics, Changwon National University, Changwon 641-773 (Korea, Republic of); Jang, Kiwan, E-mail: kwjang@changwon.ac.kr [Department of Physics, Changwon National University, Changwon 641-773 (Korea, Republic of); Shin, Dong-Soo [Department of Chemistry, Changwon National University, Changwon (Korea, Republic of); Yi, Soung-Soo [Department of Photonics, Silla University, Busan (Korea, Republic of); Jeong, Jung-Hyun [Department of Physics, Pukyong National University, Busan (Korea, Republic of)

    2013-07-15

    The present investigation aims to demonstrate the potentiality of Eu{sup 3+}/Sm{sup 3+} single-doped and co-doped Ca{sub 4}YO(BO{sub 3}){sub 3} phosphors, which were prepared by a sol–gel method. The X-ray diffraction (XRD) profiles showed that all the observed peaks could be attributed to the monoclinic phase of Ca{sub 4}YO(BO{sub 3}){sub 3}. From the measured emission profiles, we have noticed that both the single-doped Eu{sup 3+}/Sm{sup 3+} phosphors shows four emission transitions of {sup 5}D{sub 0} → {sup 7}F{sub 0,1,2,3} and {sup 4}G{sub 5/2} → {sup 6}H{sub 5/2,7/2,9/2,11/2} respectively. Among them, the {sup 5}D{sub 0} → {sup 7}F{sub 2} of Eu{sup 3+} and {sup 4}G{sub 5/2} → {sup 6}H{sub 7/2} of Sm{sup 3+} are intense emission transitions, leading to an intense red color emission from the prepared phosphors. The excitation spectra showed that Eu{sup 3+}/Sm{sup 3+} doped samples can be excited efficiently by 394 nm and 402 nm respectively, incidentally which matches well with the characteristic emission from UVLED. The co-doping of Sm{sup 3+} ions can broaden and strengthen the absorption of near UV region and to be efficient to sensitize the emission of the Ca{sub 4}YO(BO{sub 3}){sub 3}:Eu{sup 3+} phosphor. The mechanism involved in the energy transfer between Eu{sup 3+} and Sm{sup 3+} has been explained and elucidated by an energy level diagram. - Highlights: • Eu{sup 3+} or/and Sm{sup 3+}:Ca{sub 4}YO(BO{sub 3}){sub 3} phosphors were prepared by sol–gel method. • The co-doping of Sm{sup 3+} to Ca{sub 4}YO(BO{sub 3}){sub 3}:Eu{sup 3+} extends its absorption of NUV region. • It has intense absorption in NUV region, which is suitable for NUV LED. • The energy transfer process between Eu{sup 3+} and Sm{sup 3+} ions were discussed.

  4. Social network recruitment for Yo Puedo: an innovative sexual health intervention in an underserved urban neighborhood—sample and design implications.

    Science.gov (United States)

    Minnis, Alexandra M; vanDommelen-Gonzalez, Evan; Luecke, Ellen; Cheng, Helen; Dow, William; Bautista-Arredondo, Sergio; Padian, Nancy S

    2015-02-01

    Most existing evidence-based sexual health interventions focus on individual-level behavior, even though there is substantial evidence that highlights the influential role of social environments in shaping adolescents' behaviors and reproductive health outcomes. We developed Yo Puedo, a combined conditional cash transfer and life skills intervention for youth to promote educational attainment, job training, and reproductive health wellness that we then evaluated for feasibility among 162 youth aged 16-21 years in a predominantly Latino community in San Francisco, CA. The intervention targeted youth's social networks and involved recruitment and randomization of small social network clusters. In this paper we describe the design of the feasibility study and report participants' baseline characteristics. Furthermore, we examined the sample and design implications of recruiting social network clusters as the unit of randomization. Baseline data provide evidence that we successfully enrolled high risk youth using a social network recruitment approach in community and school-based settings. Nearly all participants (95%) were high risk for adverse educational and reproductive health outcomes based on multiple measures of low socioeconomic status (81%) and/or reported high risk behaviors (e.g., gang affiliation, past pregnancy, recent unprotected sex, frequent substance use; 62%). We achieved variability in the study sample through heterogeneity in recruitment of the index participants, whereas the individuals within the small social networks of close friends demonstrated substantial homogeneity across sociodemographic and risk profile characteristics. Social networks recruitment was feasible and yielded a sample of high risk youth willing to enroll in a randomized study to evaluate a novel sexual health intervention.

  5. La mirada (autoetnográfica de tres comadronas y su traducción (cinematográfica. Los vericuetos del yo autoral

    Directory of Open Access Journals (Sweden)

    Serena BRIGIDI

    2016-04-01

    Full Text Available Los cambios derivados del cuestionamiento del Estado del Bienestar, de posiciones ideológicas y del propio feminismo han abierto hoy un debate sobre oferta/demanda en salud reproductiva. Nuestro propósito consiste en el evaluar el valor etnográfico de los relatos de tres comadronas: Ramona Via, Jennifer Worth y Lisbeth Burger. La casuística presente en esas etnografías son hoy referencias importantes para algunos de los debates sobre el proceso de medicalización de la salud reproductiva y la reivindicación de la atención al parto domiciliar y sus reflexiones sobre la seguridad de la parturienta/bebe, las condiciones que deben cumplirse en el hogar, etc. Asimismo, el texto aborda los problemas que plantea una autoetnografía cuando se transporta a una (cinematografía, como en el caso de Call the midwife. Esta trasformación exige un cambio en el perspectiva del “yo literario” a partir del trabajo de mediación realizado tanto por el guión como por la construcción narrativa visual. Desde este punto de vista, el contraste entre la mirada literaria inmediata, la diferida y finalmente la reconstrucción visual de las dimensiones etnográficas de un relato puede ofrecer una perspectiva para situar críticamente la serie de televisión y su potencialidad como material didáctico.

  6. Ejecución del programa de alfabetización “Yo sí Puedo” en Cusubamba-Salcedo

    Directory of Open Access Journals (Sweden)

    Miguel Angel De la Fuente Briz

    2017-12-01

    Full Text Available El analfabetismo es un problema que impide el desarrollo social y económico de las personas, afectando la calidad de vida y la salud. En este artículo se resume una experiencia de aplicación del método cubano “Yo sí Puedo”, para ayudar a reducir el analfabetismo en la Parroquia de Cusubamba, ubicada en Cotopaxi, Ecuador. Este método consiste en la asociación de las letras del alfabeto a un número, que forman palabras y grafemas, facilitando la memorización, combinando el uso de medios audiovisuales con el análisis y síntesis de los contenidos. El objetivo general fue aumentar el número de adultos alfabetizados, sin exclusiones de ningún tipo. Para ello se promovió la lectura con mediana fluidez y la redacción de oraciones, párrafos cortos y cartas. Esta experiencia vinculó los aprendizajes de lectura y escritura con eventos o situaciones significativas para los participantes, con lo cual se facilitó su motivación, comprensión y estudio.  Entre los resultados obtenidos, se logró alfabetizar a 380 personas, muchos de las cuales lograron realizar trámites cotidianos que posibilitarán en el futuro otros logros personales a los cuales estaban limitados por el analfabetismo. Asimismo, mejoraron sus expectativas laborales y relaciones mediante el uso de celulares. Con ello se fortalece una de las metas de la Organización de las Naciones Unidas para la Educación, la Ciencia y la Cultura, al concebir la alfabetización como un incremento continuo de niveles de competencias, comenzando por conocimientos funcionales de lectura y escritura, equivalente al nivel que se obtiene con la enseñanza básica.

  7. Present status and future of various rubber materials. ; Asphalt. Kakushu gomu zairyo no genjo to kongo. ; Asphalt

    Energy Technology Data Exchange (ETDEWEB)

    Wakisaka, S. (Toa Doro Kogyo Co. Ltd., Tokyo (Japan))

    1991-12-15

    Asphalt is obtained at a rate of about 25 Kg per 1 Kl of oil and is produced at about 5 million tons per annum in Japan, 80 % of which is now used for the pavement of road. The purpose of this study is to examine the possibilities of developing new applications of asphalt to the anti-vibration, vibration-control and anti-noise materials, though its uses have already been diversified in fields other than for road paving, due to excellent performance regardless of cheap cost. In the paper, firstly, under a title of what is asphalt, the history, the composition and internal structure of asphalt were considered. Secondly, the dynamic characteristics of asphalt were considered. And lastly, under a title of the application of asphalt, examples of the application of asphalt to anti-noise materials were examined in the field of architecture, automobile and civil engineering respectively. Especially, in the field of civil engineering, improvements of flexibility and vibration-control by using the cement asphalt mortar (CAM) in the anti-vibration A-type slab track for railway, and also anti-noise and anti-vibration technologies applied to the road pavement body by using the ferrite asphalt were reviewed. 11 refs., 10 figs., 8 tabs.

  8. Comunidades estéticas e ingeniería en comunicacíon social. De los mundos por venir y el caso del movimiento yo también soy 132.

    Directory of Open Access Journals (Sweden)

    Jesús Galindo Cáceres

    2013-08-01

    Full Text Available En la primera parte, “Concepto y situación. Comunicología de las comunidades estéticas”, se presentan las figuras del movimiento social occidental y el cambio social en la relación entre la formación de la individualidad y la alteridad en el contexto del sentido de comunidad. La lectura es desde la Comunicología construyendo el concepto de comunidad estética. En la segunda parte, “Composición y organización de las comunidades estéticas. Comunicología de un fenómeno emergente”, se presenta un apunte de la genética y el desarrollo de las comunidades estéticas en nuestro mundo contemporáneo. Aquí también la lectura es desde la Comunicología. En la tercera parte, “La configuración de un movimiento estético. Lectura comunicológica del movimiento Yo soy132”, se explora al movimiento Yo soy 132 como un movimiento social juvenil político en el sentido de una agenda del siglo XIX y el siglo XX, y como un movimiento estético en una agenda del siglo XXI. En la cuarta parte, “Hasta dónde pueden llegar las comunidades estéticas. Ingeniería en Comunicación Social de lo presente y lo posible”, se enfatiza la matriz del movimiento Yo soy 132 como emergencia en el seno de una configuración de comunidades estéticas, y con ello se hacen visibles las posibilidades constructivas de esa matriz desde el punto de vista de una Ingeniería en Comunicación Social.

  9. 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.

  10. El espectro que soy yo

    Directory of Open Access Journals (Sweden)

    Carlos Araque Osorio

    2013-04-01

    Full Text Available “El espectro que soy yo” es una mirada incompleta de mi vida en la ciudad, la universidad y elarte, es decir, de un cúmulo de acontecimientos fraccionados que dicen muy poco de los sucesos,pero me permiten hacer un dibujo de lo que soy y seré. No podemos saber si lo que recordamoscomo cierto ocurrió tal como nos llegan las imágenes mentales. Hacemos versiones y estaspueden ser tergiversaciones. Cada vez que relatamos algo que nos pasó lo hacemos de maneradiferente, le agregamos o le quitamos. Los humanos tenemos la condición y la capacidad defabular con nuestra existencia. Si es imposible contar una historia enteramente veraz, no estámal regocijarnos con la posibilidad de que cada uno haga su propia adaptación de los hechos.

  11. Como Lo Hago Yo: Myelomeningocele

    Science.gov (United States)

    Lazareff, Jorge

    2014-01-01

    Fortificación con ádico fólico es efectiva, pero aún falta conciencia en los jóvenes. La legalidad del aborto aumenta la importancia de la consulta prenatal. Realizo la cirugía bajo microcoscopio por razones didácticas. Irrigación continua para reducir la temperatura del tejido. Trato a la plaqueta como tejido viable. No suturo la plaqueta. No cierro músculo. ATB por una semana después de cirugía. Hidrocefalia: Válvula en todos los casos de ventriculomegalia. Médula anclada: Desanclar una sola vez. Chiari II: Revisar la válvula. Incluir en el seguimiento rendimiento escolar, puede indicar obstrucción de la válvula o médula anclada. PMID:24791217

  12. Luz, yo soy tu padre

    OpenAIRE

    Sánchez Martín, Rubén

    2013-01-01

    Se presenta un pack de autopromoción. Son un recurso común entre la comunidad creativa como forma de demostrar sus habilidades en diferentes formatos y buscar un contacto original y agradable con el receptor a la hora de considerar a un candidato para un puesto laboral o la concesión de un proyecto. Se abordan desde el diseño de packaging a la dirección de arte de vídeo, pasando por el diseño de publicaciones, la redacción creativa, la conceptualización, la creación de identidad visual, el di...

  13. «Para decir la palabra yo»: Una reflexión sobre la subjetividad en la obra de José Ángel Valente

    Directory of Open Access Journals (Sweden)

    Fernández Casanova, Manuel

    2008-06-01

    Full Text Available The so-called Question on the subject in José Ángel Valente’s Works is going to be analysed in this essay. This essay is been thought from the writer’s reject to the definition of subjectivity as a representation of the consciousness, as a permanent request opposed to an ever-changing Reality. From this point, we’ll be able to see how at the same time his texts pose this conflict and look for the solution. This analyse will start from the following three levels: the treatment given to the lyrical self, the relationship between man and Reality, and the reformulation of the concept of authorship. This will take us from the first manoeuvres of ironical desubjectivation —in debt with an anguished perception of the existence as with to the necessity of treating the subjectivity from the compromise with the collective— to the writer’s assumption of a mystical focussing on this question, a question in which Nothingness and Otherness will play a decisive role.En el presente ensayo analizaremos el alcance de la llamada cuestión del sujeto dentro de la obra de José Ángel Valente. Partiendo de una definición de la subjetividad en clave de trasunto de la consciencia, de instancia permanente enfrentada a una realidad en constante cambio, observaremos el rechazo que el escritor experimenta ante tal concepción, así como el modo en que sus textos plantean el conflicto y buscan una resolución al mismo. Nuestro análisis atenderá fundamentalmente a tres niveles: tratamiento que recibe el yo lírico en esta obra, relación que se establece en ella entre el hombre y la realidad, y reformulación del concepto de autoría; y nos llevará desde unas primeras maniobras de desubjetivización irónica (deudoras por igual de una percepción angustiosa de la existencia y de la necesidad de abordar lo subjetivo desde el compromiso con el colectivo hasta la adopción por parte del escritor de un enfoque místico de la cuestión en el que las figuras de

  14. Factores psicológicos y/o psiquiátricos presentes en pacientes desertores de protocolo de preparación para cirugía bariátrica

    OpenAIRE

    Hernández Altamirano, Sheila Viridiana; Esquivias-Zavala, Héctor; Maldonado Rubí, Martha Catalina; Ruiz-Velasco Acosta, Silvia; Reséndiz Barragán, Aída Monserrat

    2016-01-01

    Resumen: INTRODUCCIÓN: La obesidad severa es la enfermedad crónica con mayor prevalencia en el mundo, afectando la calidad de vida de los pacientes. Aunque existe una variedad de tratamientos para ella, las tasas de abandono de los mismos se encuentran entre el 40-80%. OBJETIVO: Identificar los factores psicológicos y/o psiquiátricos que presentaron en la evaluación inicial los pacientes con obesidad severa que desertaron del protocolo de preparación para la cirugía bariátrica y establecer ...

  15. El apoyo psicosocial docente de primer ciclo de primaria costarricense para el trabajo con estudiantes cuyo padre y/o madre se encuentran privados de libertad (EPMPL), desde su trabajo en el aula regular

    OpenAIRE

    Sáenz Villalobos, Lucía

    2013-01-01

    El presente trabajo final de graduación pretendió establecer las bases objetivas, a partir de las cuales podría establecerse un programa integral de capacitación docente de educación primaria para el apoyo, desde la clase regular, de los menores cuyo padre y/o madre se encuentren privados de libertad (EPMPL), como medio de contención que aminore las repercusiones socio-emocionales que tal situación implica, considerando que dicha población se encuentra en riesgo social. Para ello, se realizó ...

  16. Keçi Sütünden Set-Tipi Yoğurt Üretiminde Ultrafiltrasyon (UF Tekniğinden Yararlanma Olanakları Üzerine Bir Araştırma

    Directory of Open Access Journals (Sweden)

    Metin Atamer

    2015-02-01

    Full Text Available Bu çalışmada ultrafiltrasyon (UF yöntemi ile keçi sütlerinin kurumadde içerikleri yaklaşık % 17 ve % 19'a yükseltilerek deneme örnekleri üretilmiş ve keçi sütü yoğurtlarının bazı kalite kriterleri incelenmiştir. Ayrıca karşılaştırma yapabilmek amacıyla daha önce gerçek­leştirilen bir araştırmada (Karademir, 2000 saptanan ulltrafiltre keçi sütü yoğurtlarının pıhtı stabilitesine ilişkin verileri (konsistens ve viskozite değerleri çalışma kapsamına alınmıştır. Yoğurt örneklerinin fiziksel, kimyasal ve duyusal değerlendirmeleri yapılmış ve bu niteliklerin 14 günlük depolama süresindeki değişimleri incelenmiştir. Sonuçta, A ve B örneklerinin özellikle konsistens ve viskozite değerleri arasında fark­lılık saptanmıştır (B örneği, A örneğine göre daha sıkı/kıvamlı yapıdadır. Ancak, panelistlerce, B örneğinin aşırı kıvamlı ve kremamsı bir yapıya sahip olduğu belirtilmiştir. Bu verilere dayanarak ultrafiltrasyon tekniği ile keçi sütünden yoğurt üretiminde optimum kurumadde oranının yaklaşık % 17 olduğunu ileri sürebiliriz.

  17. Geochemistry of travertine deposits in the Eastern Anatolia District: an example of the Karakoçan-Yoğunağaç (Elazığ) and Mazgirt-Dedebağ (Tunceli) travertines, Turkey

    OpenAIRE

    KALENDER, LEYLA; OKAN, ÖZLEM ÖZTEKİN; İNCEÖZ, MURAT; ÇETİNDAĞ, BAHATTİN; YILDIRIM, VESİLE

    2015-01-01

    The Karakoçan-Yoğunağaç (Elazığ) and Mazgirt-Dedebağ (Tunceli) travertines, which are related to thermal springs, are situated on the right-lateral strike-slip Karakoçan Fault Zone (KFZ) and left-lateral strike-slip Pamuklu Fault Zone (PFZ) in eastern Anatolia. The surface area of the travertines varies from m2 to km2. Morphologically, the travertines are classified as ridge, banded, and terrace types due to deposition in different ways, in the releasing/restraining bends of the KFZ and PFZ a...

  18. 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...

  19. Efectividad del tratamiento conservador y/o toxina botulínica en la displasia de cadera en parálisis cerebral infantil espástica. Revisión sistemática

    OpenAIRE

    Busto Ruiz, Elena

    2014-01-01

    Objetivo: Estudiar la efectividad del tratamiento conservador y/o toxina botulínica tipo A en la prevención o tratamiento de la displasia o dislocación de la cadera en PCI espástica. Material y métodos: Se realizó una búsqueda bibliográfica en las bases de datos de Pubmed, Web of Science (WOS), PEDro y Cochrane Library. Las palabras clave utilizadas fueron hip dysplasia, hip dislocation, hip subluxation, cerebral palsy, treatment, management, child. Se incluyeron todo tipo d...

  20. Indicación farmacéutica para el dolor lumbar en pacientes con diabetes y/o hipertensión arterial que acuden a la farmacia comunitaria

    Directory of Open Access Journals (Sweden)

    López-Torres López J

    2016-12-01

    Full Text Available El dolor lumbar constituye un motivo muy frecuente de consulta en la farmacia, por lo que la indicación farmacéutica debe estar basada en criterios científicos que contribuyan a resolverlo, sin que el control de las cifras de presión arterial o de glucemia pueda verse alterado en el caso de pacientes con hipertensión arterial o diabetes. Mediante una revisión sistemática de Guías de Práctica Clínica (GPC dirigidas al abordaje del dolor lumbar, así como de otras fuentes bibliográficas, se han elaborado recomendaciones sobre indicación farmacéutica a pacientes con diabetes y/o hipertensión arterial que acuden a la oficina de farmacia solicitando tratamiento farmacológico para dicho síntoma. Tras diseñar una estrategia de búsqueda, se realizó la selección de las fuentes bibliográficas y se llevó a cabo la recogida de información. La búsqueda bibliográfica se realizó en los siguientes recursos web de almacenamiento o búsqueda de GPC: Medline, GuíaSalud, National Guideline Clearinghouse, CMA Infobase, Scottish Intercollegiate Guidelines Network, Australia’s Clinical Practice Guidelines Portal, Trip Database y National Health Service Evidence. Como fuentes complementarias, se consultó UpToDate, Base de Datos BOT plus 2.0 y un tratado de Farmacología Humana. Las recomendaciones específicas sobre tratamiento farmacológico fueron formuladas teniendo en cuenta su nivel de evidencia y se revisaron las posibles interacciones y/o contraindicaciones de los fármacos en los pacientes con hipertensión arterial y/o diabetes mellitus. Así mismo, se construyó un algoritmo de actuación, siguiendo las Buenas Prácticas en Farmacia Comunitaria en España elaboradas por el Consejo General de Colegios Oficiales de Farmacéuticos. Las recomendaciones se refieren al manejo del dolor lumbar inespecífico e incluyen por lo general, como tratamiento de primera línea por su mejor perfil riesgo/beneficio, el uso de paracetamol en el

  1. Sexualidades disidentes en la narrativa española reciente: políticas sexuales, cine y subversión en Mae West y yo (2011 de Eduardo Mendicutti

    Directory of Open Access Journals (Sweden)

    Facundo Saxe

    2016-01-01

    Full Text Available Este artículo aborda la obra narrativa del español Eduardo Mendicutti y sus vínculos con la representación de la disidencia sexual en España en las últimas décadas. En particular, este trabajo focaliza en una de las últimas producciones en la narrativa del autor, Mae West y yo (2011. A partir del trabajo con una perspectiva queer en el texto mencionado, se abordan tópicos y dispositivos directamente relacionados con la disidencia sexual. En ese marco, la novela funciona como ejemplo del conjunto de textos del autor, los que funcionarían como una “historia cultural” de la sexualidad disidente en España en las últimas décadas.

  2. Tratamiento con inmunoterapia específica en niños con Rinitis Alérgica y/o Asma Bronquial. Área Norte. 2005 - 2007.

    OpenAIRE

    Matilde Iraida Morera Franco; Rigoberto Antonio García Chang; María Mercedes Gómez Paz

    2007-01-01

    Se realizó un estudio descriptivo longitudinal durante el período Enero 2005_ Enero 2007 en el Policlínico Norte del municipio Sancti Spíritus. El universo estuvo constituido por el total de niños con edades de 2_15 años con enfermedades alérgicas, a los que se realizó pruebas de alergia e indicó tratamiento con inmunoterapia específica por vía subcutánea, la muestra estuvo formada por 75 pacientes con asma bronquial, rinitis alérgica y/o ambas enfermedades, con el objetivo de determinar ...

  3. Beta D Galaktosidaz Enzimi Kullanılarak Yapılan Yoğurtların Kalite Kriterleri Üzerine bir Araştırma

    Directory of Open Access Journals (Sweden)

    Seval Kırdar

    2015-02-01

    Full Text Available Bu çalışmada yoğurt üretiminde kullanılan β D Galaktosidaz enzim preparatının ürün kalite kriterleri üzerine olan etkileri incelen­miştir. 0.1, 0,2 ve 0,3 ml/lt  enzim ilave edilerek yaklaşık % 30, 50, 70 ve 90 laktoz hidrolizasyonu sağlanmıştır. Enzimin süte ilavesiyle ha­zırlanan yoğurtların pıhtılaşma süresi, depolama sürecinde l. ve 14.günlerde konsistens, titrasyon asitliği, asetaldehit ve tirozin değerleri sap­tanmış ve duyusal değerlendirmeleri yapılmıştır. Laktoz hidrotizasyonunun pıhtılaşma süreleri üzerine kısaltıcı etkisi önemli, titrasyon asitliği ve konsistens değerleri üzerine olan etki­si ise önemsiz bulunmuştur. Enzimle işlem görmüş örneklerin 1. günde asetaldehit ve tirozin değerlerinde artış meydana gelmiştir. Depolama sürecinde tirozin değerleri artarken, asetaldehit miktarları azalmıştır. Toplam duyusal değerlendirmelerde ise panelistler % 50 (A ve % 70 (B hidrolizasyon sağlanan örnekleri daha çok beğenmişlerdir.

  4. Antecedentes de empleo de medicamentos durante el embarazo en madres de pacientes con fisura de labio y/o paladar Drugs use backgrounds during pregnancy in mothers of patients presenting with lip and/or palate fissures

    Directory of Open Access Journals (Sweden)

    Yulenia Cruz Rivas

    2009-03-01

    Full Text Available Los defectos congénitos constituyen anomalías en la estructura, funcionamiento o metabolismo del organismo y sus causas pueden ser genéticas o ambientales. La fisura de labio y paladar constituye un defecto congénito aislado cuya etiología es de carácter multifactorial. El presente estudio tiene como objetivo identificar el comportamiento de las fisuras de labio y/o paladar en madres que ingirieron medicamentos durante el embarazo, para lo cual se analizaron todos los niños nacidos vivos, con el diagnóstico de fisura de labio y/o paladar en el período de tiempo comprendido entre los años 2000 y 2006 en la Ciudad de La Habana, de donde se obtuvo un universo de estudio de 112 pacientes. Se aplicó un formulario con el objetivo de obtener información relacionada con la toma de medicamentos por parte de las madres de los pacientes en el momento de la gestación. Los resultados demuestran que el 58,92 % de las madres ingirieron medicamentos, y que el trimestre de mayor consumo fue el tercero, con el 50,89 % del total de madres estudiadas. Los medicamentos más empleados fueron las vitaminas y los antianémicos.Congenital defects are anomalies in structure, functioning or metabolism of organism and its causes may be of genetic or environmental causes. Lip and palate fissure is an isolated congenital defect whose etiology is of multifactorial character. Aim of present study is to identify behavior of lip and/or palate fissures in mothers took drugs during pregnancy, thus analyzing all children live birth with a diagnosis of lip and/or palate during 2000 and 2006 in Havana City, from where it was possible to obtain a study universe of 112 patients. We applied a form to obtain information related to drugs by mothers of patients during pregnancy. Results show that 58, 92 % of mother took drugs, and that trimester of higher consumption was the third one, with 50,89 % of total of study mothers. More use drugs were vitamins and antianemic.

  5. Analysis of the perovskite structure LaxSr1-xCryMn1-yO3-δ with potential application as an anode for solid oxide fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Alvarado Flores, J.J.

    2017-07-01

    Solid oxide fuel cells (SOFC) are complex devices that offer great advantages over conventional manner in which electrical energy is produced. Many of these advantages revolve around the environmental impact and particularly energy efficiency. However, progress in the field of these devices operating at high temperatures require the continuous search for new materials with advanced properties, optimization in manufacturing, cutting edge technologies for the processing of its main components (anode-electrolyte-cathode-seal) and low manufacturing costs. Here, the perovskite structure material LaxSr1-xCryMn1-yO3-δ (LSCM) is efficient, stable redox environments, has low manufacturing cost and is optimized for SOFC applications. Its properties compare favorably with the compound Ni/YSZ using hydrogen as a fuel; and when methane is used, it requires only 3% moisture to prevent carbon formation, which is much lower compared to when used Ni/YSZ (50% moisture). The LSCM material allows a SOFC cell operate at intermediate temperatures around 700°C. This article provides a brief review of the excellent properties and potential presented by this perovskite. (Author)

  6. Ab initio investigation of isomerism, structure and stability of complex molecules of salts of oxo- and thiohalide and dihydride borates and aluminates Li[X2MY] (M=B, Al; X=F, Cl, H; Y=O, S)

    International Nuclear Information System (INIS)

    Charkin, D.O.; MakKi, M.L.; Charkin, O.P.

    2000-01-01

    To obtain full summary molecular constants of mixed salts Li[X 2 MY] and to analyze tendencies of their changes during substitution of B for Al, F - for C and H, and O - for S and to trace the character of polarization and deformation of X 2 MY - anions in the field of Li + cation in the cases of their different coordination in the framework of correlated approximation method MP4/6-31(+)G**//MP2/6-31G* + ZPE(MP2/6-31G*) ab initio calculation of surfaces of potential energy of plane trigonal anions X 2 MY - (M=B, Al; X=F, Cl, H; Y=O, S) and their lithium salts are done. Equilibrium geometrical parameters of isomers, frequencies and relative IR intensities of normal vibrations, their relative energies and decomposition energies are determined. Structure where Li + cation is coordinated bidentately to chalcogen and one of the X atom is the most profitable one. Polarization and deformation of X 2 MY - anion in the field of Li + cation in the cases of different ways of their coordination, tendencies in changes of the calculated parameters during B substitution are analyzed [ru

  7. Nanocrystalline La1-xSrxCo1-yFe yO3 perovskites fabricated by the micro-emulsion route for high frequency response devices fabrications

    KAUST Repository

    Azhar Khan, Muhammad

    2014-09-01

    Nanocrystalline La1-xSrxCo1-yFe yO3 (x=0.00-0.60) perovskites were fabricated by a cheap economic route (i.e. micro-emulsion method) and characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), fourier transform infrared (FTIR) spectroscopy, and scanning electron microscopy (SEM). TGA analysis showed ~35% weight loss. The crystallite size determined by XRD and SEM ranged from 30 to 80 nm and ~30 to 50 nm, respectively. The dielectric behavior was evaluated in the range of 1.0×106 Hz to 3.0×10 9 Hz at 298 K, the dielectric parameters resulting appreciably enhanced by co-doping with Sr and Fe. The maximum dielectric parameters (ε′=103.35, ε″=58.92 and tan δ=0.57) were observed for La0.4Sr0.6Co0.4Fe0.6O 3 at 15×106 Hz. Results suggest the potential use of these nanocrystalline perovskites in GHz-operated microwave devices. © 2014 Elsevier Ltd and Techna Group S.r.l.

  8. Tratamiento con inmunoterapia específica en niños con Rinitis Alérgica y/o Asma Bronquial. Área Norte. 2005 - 2007.

    Directory of Open Access Journals (Sweden)

    Matilde Iraida Morera Franco

    2007-10-01

    Full Text Available Se realizó un estudio descriptivo longitudinal durante el período Enero 2005_ Enero 2007 en el Policlínico Norte del municipio Sancti Spíritus. El universo estuvo constituido por el total de niños con edades de 2_15 años con enfermedades alérgicas, a los que se realizó pruebas de alergia e indicó tratamiento con inmunoterapia específica por vía subcutánea, la muestra estuvo formada por 75 pacientes con asma bronquial, rinitis alérgica y/o ambas enfermedades, con el objetivo de determinar el comportamiento del tratamiento con inmunoterapia específica se aplicó el método porcentual para el análisis de resultados, donde el grupo etáreo que predominó fue de 2 _5 años, más del 65 % de los pacientes tratados refirieron mejoría de los síntomas las causas más frecuentes de abandono de tratamiento fue la aparición de infecciones intercurrentes, no ocurrió reacción anafiláctica en ninguno de los casos estudiados, el tratamiento con inmunoterapia puede reducir el uso de otros tratamientos asociados como Intal, antihistamínicos, broncodilatadores y esteroides.

  9. EL ESPECTÁCULO DE LA INTIMIDAD. RAÍCES HISTÓRICAS DE LA COMUNICACIÓN CENTRADA EN EL YO. THE PRIVACY SHOW: HISTORICAL ROOTS OF COMMUNICATION FOCUSED ON THE EGO.

    Directory of Open Access Journals (Sweden)

    Martín Carbajo Núñez.

    2012-12-01

    Full Text Available El presente artículo presenta los resultados de una investigación que gira en torno a la sociedad de la información hoy, las fuertes tensiones a las que está sometida, al tradicional consenso social sobre la modestia y el pudor. La comunicación se centra en el yo íntimo, en los sentimientos, mientras se hace cada vez más frecuente la exhibición descarada de la propia interioridad y una curiosidad morbosa, libre de culpa y castigo. Los medios de comunicación social [=MCS] explotan sin reparos el filón de la intimidad, pisoteando con frecuencia el derecho a la privacidad. Los programas de telerrealidad (reality shows figuran entre los preferidos por la audiencia.This article presents the results of a research that revolves around the Information Society today, the strong tensions to which it is subject, the traditional social consensus on modesty and decency. Communication focuses on the intimate ego and feelings, while it is much more often the blatant exhibition of the own interiority and a morbid curiosity, free of guilt and punishment. The social media [SM] exploit without objection, the gold mine of privacy, often trampling on the right of privacy. Reality T.V. programs (reality shows are among the preferred by the audience.

  10. «Lo exótico es el otro, o soy yo»1. Espacio y tiempo en el relato de viaje: Condesa de Merlin y Luisa Valenzuela

    Directory of Open Access Journals (Sweden)

    Susanna Regazzoni

    2012-12-01

    Full Text Available La literatura y el viaje, como todo el mundo reconoce, nacen juntos como experiencia y mirada hacia el otro. La temática del viaje, entonces, es una de las características de la literatura en general y más en la literatura hispanoamericana que considera precisamente el Diario de viaje de Cristóbal Colón como uno de sus textos fundadores asimismo como las Crónicas de Indias. Se trata de un género fronterizo que levanta un conjunto de cuestionamientos y cuyo hibridismo, como escribe Biagio D’Angelo (2009: 11, 14 «amplía las fronteras imaginadas de la ficción literaria. [...] El viaje desconcierta, desestabiliza y hace temblar la identidad de cada sujeto. Nos mudamos en nosotros mismos a través de otro(s». En esta ocasión se propone el estudio de La Habana (1844, un libro de viaje, escrito por la Condesa de Merlin (La Habana, 1789 – París, 1853 y la reescritura de un cuento de hadas «Si esto es la vida, yo soy Caperucita Roja» de Luisa Valenzuela (Buenos Aires, 1938, que pertenece a la colección «Cuentos de hades», publicada en Simetrías (1993. Al estudiar las características de este género, muy distinto en los dos siglos considerados, se observa la importancia del tiempo como elemento que acompaña la perspectiva sentimental y existencial que caracteriza el punto de vista de ambas autoras.

  11. Influencia del secado lento a baja temperatura en el contenido carotenoide de dos variedades de pimiento (Capsicum annuum L.. Balance biosintético y/o degradativo en función de las condiciones de procesado

    Directory of Open Access Journals (Sweden)

    Minguez-Mosquera, M. I.

    2001-10-01

    Full Text Available A study of drying process at low temperature of two varieties of pepper for paprika (Capsicum annuum L. cv Jaranda and Jariza according to the traditional techniques of La Vera region is carried out controlling simultaneously the characteristics of the fruits before and after of the dehydration process and the conditions used. Correspondences have been found between the initial moisture of the fruits, the drying parameters (temperature and time, and the increase and/or loss (including its corresponding quantity in carotenoid pigment content. The favorable conditions to produce a pigment content increase, that indicates the existence of a biosynthetic process, are those including a healthy raw material with high moisture values and temperature of dried moderate - low (50 ºC without extending unnecessarily the dehydration time (just to obtain the adequate texture for the grinding.Se realiza un estudio del proceso de secado de dos variedades de pimiento pimentonero (Capsicum annuum L. cv Jaranda y cv Jariza efectuado a baja temperatura según las técnicas tradicionales de la comarca de La Vera. El control de las características de los frutos antes y después del procesado y de las condiciones de deshidratación en seis procesos de secado han permitido establecer una correspondencia entre la humedad inicial de los frutos, los parámetros de secado (temperatura y tiempo, y la ganancia y/o pérdida (y su correspondiente cuantía en el contenido inicial de pigmentos carotenoides. Las condiciones favorables a una ganancia en pigmentos (que indica la existencia de un proceso biosintético son aquellas en las que se parte de frutos sanos, con altos valores de humedad, temperatura de secado moderada - baja (menor de 50 ºC y sin extender innecesariamente el tiempo de procesado (sólo hasta conseguir la textura adecuada para la molienda.

  12. Study of effects of engine oil additives on the properties of fluorelastomers; Fusso gomu ni oyobosu engine yu tenkazai no eikyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    Kurono, K; Owaki, M; Suzuki, Y; Akiyama, K; Shionoya, M [Toyota Motor Corp., Aichi (Japan)

    1997-10-01

    Fluoroelastmers are well known for their resistance to heat and fluids and have become major material for crankcase oil sealers. On the other hand new additive formulations are developed for engine lubricants used for fuel economic gasoline engines. In this paper the effects of those additives on properties of fluoroelastmers are investigated. The results of the immersion tests of both test plaques and oil sealer products indicates that dithiocarbamates friction modifier have hardening effects on fluoroelastomers. The fluoroelastmer deterioration mechanism is presumed by analysis of elastmer samples after immersion in oil. 6 refs., 9 figs., 3 tabs.

  13. Research on a new rubber's absorber system for cable-stayed bridges. PC shachokyoyo shazai teichakubu shindo kyushuyo boshin gomu no shinkiko ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Oikawa, K.; Kibe, H.; Ohashi, W. (SE Corp., Tokyo (Japan))

    1993-09-30

    Cable-stayed bridges are being constructed increasingly and their maximum effective span length is becoming longer to the extent that it is about to reach the limit, thereby diagonal members which, by nature, tend to vibrate become much longer, hence problems concerning vibration have drawn attention. In this article, regarding vibration insulating rubber for absorbing vibrations to be set at an anchorage of diagonal members, a new mechanism has been invented and its analysis as well as demonstration experiment have been conducted. This mechanism is based on the concept that the vibration insulating rubber has been set beforehand at the time of installing the diagonal members, adheres to the diagonal members immediately after the diagonal members are stretched, but its adherence is released simply when tension adjustment is needed, and the spring constant of the rubber can be calculated simply within the range of practical use. The results obtained from the above analysis and demonstration experiment are as follows; it is necessary to set vibration insulating rubber in the vicinity of the anchorage of diagonal members in order to absorb vibrations of the members and the method to make its setting simple and secure has been confirmed. Also the calculation method of spring constant of vibration insulating rubber necessary for estimating the secondary bending stress of diagonal member has been confirmed, thereby designing of vibration insulating rubber has become easy. 8 refs., 14 figs., 2 tabs.

  14. Estrategias e inferencias en el yo posmoderno

    OpenAIRE

    Jolanda Ruiz

    2006-01-01

    Este artículo trata de la posmodernidad como estilo cultural que influye, desde todos los espacios sociales, en el individuo. Analizada como límite extremado de la modernidad, la posmodernidad se ha descrito como la base teórica de la revolución de las tecnologías que han modificado el mundo radicalmente en los últimos veinte años. La economía sigue ocupando un lugar fundamental en esta nueva sociedad, como en todas las anteriores. Pero, ahora el consumo se ha convertido en la variable más im...

  15. Estrategias e inferencias en el yo posmoderno

    Directory of Open Access Journals (Sweden)

    Jolanda Ruiz

    2006-10-01

    Full Text Available Este artículo trata de la posmodernidad como estilo cultural que influye, desde todos los espacios sociales, en el individuo. Analizada como límite extremado de la modernidad, la posmodernidad se ha descrito como la base teórica de la revolución de las tecnologías que han modificado el mundo radicalmente en los últimos veinte años. La economía sigue ocupando un lugar fundamental en esta nueva sociedad, como en todas las anteriores. Pero, ahora el consumo se ha convertido en la variable más importante, y condiciona la vida de los individuos afectando a su propia identidad.

  16. Como Lo Hago Yo: Lipomas Medulares

    Science.gov (United States)

    Portillo, Santiago

    2014-01-01

    Basados en la experiencia de 82 casos; en 5% se observaron anomalías pélvicas asociadas. En los menores de 3 años el motivo de consulta (85%) fue la tumoración. En los mayores de 3 años (42%) tenía problemas neurológicos. Solo el 24% preocupados por la tumoración. El objetivo de la cirugía es desanclar la médula y no remover la totalidad del lipoma. El lipoma de filum es el que es mas simple para operar. Aún cuando la escuela francesa propone operar solamente cuando hay síntomas favorezco cirugía preventiva. Favorezco una segunda cirugía si hay signos de anclaje postoperatorio, aún cuando observamos empeoramiento postoperatorio motor en 2.5% de los operados y urológico a largo plazo en 6% de los operados. PMID:24791218

  17. La organización de los inmigrantes como potenciador y/o inhibidor de la inserción en las sociedades de destino: el caso de los colombianos en España

    Directory of Open Access Journals (Sweden)

    Adriana González Gil

    2007-09-01

    Full Text Available La migración colombiana hacia España ha tenido un crecimiento significativo en los años recientes, en razón de la convergencia de factores de distinto orden, entre los que suele destacarse el deterioro de las condiciones económicas y del ordenamiento social y político a partir de la agudización del conflicto armado. Este artículo parte de los rasgos del contexto que, de modo explícito o sutil, subyacen a la explicación de la movilidad de los colombianos y sitúa en el centro del análisis una pregunta por los procesos de instalación del colectivo colombiano en España, en el que cobran especial importancia las prácticas colectivas de los inmigrantes, como una de las dimensiones del proceso de instalación en la sociedad de llegada. Para este propósito, se consideran algunas premisas teóricas que orientan el examen de las iniciativas asociativas ensayadas por los inmigrantes y se plantea una aproximación preliminar a los procesos organizativos de los colombianos en España. Si bien estos procesos no tienen todavía un peso cuantitativo significativo, constituyen un eje importante en la reflexión migratoria, toda vez que pueden hacer parte de una estrategia encaminada a garantizar niveles adecuados de sobrevivencia, de estabilización socio-económica y/o de vínculo más estrecho con su entorno cultural y social, permitiéndoles al tiempo, mejorar sus condiciones de inserción en la sociedad española. El artículo deja abierto un desafío investigativo, relacionado con la necesidad de examinar las condiciones de los procesos organizativos, su evolución y su impacto, como una arista fundamental en el espectro de las múltiples dimensiones del proceso migratorio.

  18. Consolidación, construcción y modelación de un «yo», o la manera como el lenguaje modela una realidad (el caso de las cartas de relación de Hernán Cortés

    Directory of Open Access Journals (Sweden)

    David Leonardo Espitia Ortiz

    2017-01-01

    Full Text Available En el presente estudio haré un detallado análisis ‒a través de ejem - plos concretos‒ de la manera como conquistadores y cronistas mo - delaron su propio «yo», con el objeto último de convencer ‒a través de dicha modelación‒ a un receptor real y virtual de que sus propios comportamientos ante los hechos estaban más que justificados. Para ello, cada autor hizo un uso adecuado ‒dentro de un sistema gené - rico concreto‒ de una forma expresiva que correspondiera tanto a sus intereses, como a las exigencias del receptor. Es claro que en el sistema genérico del siglo XVI, dos de estas formas permitían ‒sin pérdida del decoro‒ la presencia de un «yo»: la carta de relación, y la relación de sucesos («memorial de guerra».

  19. «El inmortal» de Jorge Luis Borges: el yo, infinitos, absolutos y vocabularios finales Jorge Luis Borges's «The Immortal»: the Self, Infinites, Absolutes, and Final Vocabularies

    Directory of Open Access Journals (Sweden)

    Jorge Sagastume

    2011-07-01

    Full Text Available Una obra frecuentemente consultada por Jorge Luis Borges fue Matemáticas e imaginación, de E. Kasner y J. Newman, en la que se discute la teoría de los conjuntos (que es la rama de la matemática que estudia la relación entre conjuntos, propuesta por Georg Cantor (1845-1918, y mediante la cual se crea la aritmética transfinita (que va más allá de la finita y se establece un sistema epistémico para representar los diversos niveles del infinito. Así, Cantor le asigna a esas ininitudes la primera letra del alfabeto hebreo, el Aleph, seguido de un determinado número, dependiendo del nivel de infinitud (Aleph-cero, Aleph-uno, etc.. Borges, de esa manera, teje varias de sus narraciones en las que se trata el tema del ininito y del absoluto: un ejemplo de ello es la colección de relatos bajo el título El Aleph, que abre con el cuento «El inmortal» y cierra con el que le da el título a la colección. El presente ensayo tiene el propósito de estudiar «El inmortal» bajo la óptica cantoriana, para hablar de un absoluto en particular: el yo, y sugerir que no es posible establecer un vocabulario inal o una deinición deinitiva sobre el tema en cuestión. Tal imposibilidad, propone Borges, está dada en parte por la finitud lingüística, mientras que por otro lado la falibilidad de la memoria juega también un papel crucial en todo intento de deinición. Sin embargo, como buen ironista, el autor a través de «El inmortal» es capaz de proveer una redescripción del tema mediante un lenguaje transinito, sin pretender establecer un vocabulario inal sobre la materia, sino, al contrario, tratando de resolver ciertas paradojas a las vez que revela otras, promoviendo así el permanente diálogo entre las distintas disciplinas. Aunque el ensayo se enfoca en el análisis de «El inmortal», a fin de desarrollar el problema propuesto, también estudia otros relatos contenidos en El Aleph, y utiliza un acercamiento teórico que se enmarca en la

  20. DNA Structure and Supercoiling: Ribbons and a Yo-Yo Model

    Science.gov (United States)

    Van Horn, J. David

    2011-01-01

    The double-helical structure of DNA is a pop cultural icon. Images of the DNA molecule appear in newspapers, popular journals, and advertisements. In addition to scientific instrument sales, the aura surrounding the central molecule of life has been used to sell everything from perfume to beverages and is the inspiration of items ranging from…

  1. Seçici Özellikteki Farklı Besiyerlerinin bazı Mayaların Meyveli Yoğurttan Geri Kazanımları Amacı ile Karşılaştırılmaları (İngilizce)

    OpenAIRE

    Şule Şenses Ergül; Z. Yeşim Özbaş

    2015-01-01

    Bu çalışmada, yapay olarak aşılanan meyveli yoğurt örneklerinden bazı mayaların izolasyonu için kullanılabilecek farklı besiyerleri karşılaştırılmıştır. Bu amaçla, kontrol besiyeri olarak malt extract agar ve beş farklı seçici besiyeri kullanılmıştır. Bu besiyerleri; malt extract yeast extract %50 fructose glucose agar, malt extract yeast extract %40 sucrose agar, malt extract yeast extract glucose %0.8 peptone agar, malt extract yeast extract glucose %0.1 peptone agar and potato dextrose %50...

  2. Estrés laboral en profesores de enseñanza secundaria: examinando el papel de las conductas y/o actitudes problemáticas de los alumnos y la dificultad percibida en el manejo de conflictos. Occupational stress in secondary school teachers: examining the role of students’ disruptive behaviour and/or attitudes and the perceived difficulty in conflict management

    Directory of Open Access Journals (Sweden)

    María J. Santiago

    2008-03-01

    Full Text Available

    En este trabajo se examina, en función de distintas variables sociodemográficas y ocupacionales (sexo, edad, experiencia profesional, ciclo de docencia, no sólo el papel de las conductas y/o actitudes problemáticas de los alumnos, sino también las dificultades percibidas por los profesores en el manejo de conflictos. Los resultados obtenidos, a partir de una muestra de 1.386 docentes de ESO, permiten concluir que ambos tipos de estresores diferencian válidamente en función de las variables sociodemográficas y ocupacionales. Concretamente, el estrés asociado a los problemas de comportamiento de los alumnos y a las dificultades del docente en el manejo de conflictos, incide en mayor medida en las profesoras, en los docentes de segundo ciclo y en aquellas etapas intermedias de la profesión. En definitiva, si estos hallazgos se ratifican en futuras investigaciones, se trataría de diseñar programas preventivos y/o de intervención que sean sensibles a estos factores de riesgo.

    Palabras clave: Estrés, profesores, conductas problema alumnos, manejo conflictos.

    This study examines not only the role of students’ disruptive behaviour and/or attitudes but also the difficulties perceived by teachers in managing conflicts as a function of the different sociodemographic and occupational variables (gender, age, professional experience, teaching cycle. The results obtained from a sample consisting in 1386 ESO teachers allow us to conclude that both types of stressors validly discriminate as a function of sociodemographic and occupational variables. Specifically, the stress associated to students’ disruptive behaviour and to the difficulties faced by teachers in managing conflict has a greater incidence on female teachers, on second cycle teachers and on intermediate stages in the profession. If these findings are corroborated by further research, it would be important to design prevention and/or intervention programmes that are

  3. Sağlıklı genç olgularda yüksek yoğunluklu intervalli aerobik egzersiz eğitimi ile submaksimal sürekli aerobik egzersiz eğitiminin solunum fonksiyonları, egzersiz kapasitesi, stres düzeyi ve benlik saygısı üzerine etkilerinin karşılaştırılması

    OpenAIRE

    Yalman, Ali

    2016-01-01

    Bu çalışma iki farklı aerobik egzersiz eğitiminin (yüksek yoğunluklu interval egzersiz ve sürekli submaksimal egzersiz) solunum fonksiyonları, egzersiz kapasitesi, benlik saygısı ve stres düzeyi üzerine etkilerinin karşılaştırılması amacıyla yapılmıştır. Araştırmaya yaş ortalaması 20,83±0,97 yıl olan, 36 sağlıklı katılımcı dahil edildi. Katılımcılar yüksek yoğunluklu interval egzersiz eğitimi (YYİE) grubu (n=19 %52,8) ve sürekli submaksimal egzersiz eğitimi grubu (SSE) (n=17 %47,2) olmak üzer...

  4. La representación apocalíptica de la violencia en la narrativa fílmica de Gabriel García Márquez: los guiones de El año de la peste y Edipo Alcalde, y los argumentos inéditos Dios y yo y Para Elisa.

    Directory of Open Access Journals (Sweden)

    Alessandro Rocco

    2013-07-01

    Full Text Available In Mario Vargas Llosa’s opinion, two of the most lasting obsessions of García Márquez’s literary world, were the theme of plague, and the one of violence, that together form a sort of “cataclysmic vision” of history, whose literary sources were Daniel Defoe’s, A journal of the plague year, and Sophocles’, Oedipus Rex. We mention in this article the presence of those themes in García Márquez’s filmic work, beginning with the screenplays of two films: El año de la peste and Edipo Alcalde, adaptations of the cited works of Defoe and Sophocles. Afterwards we present two unpublished film treatments, Para Elisa and Dios y yo. The first is about war in Colombia, and presents an explicit reference to the “Bogotazo” (9th of April of 1948, while the second presents the theme of Latin American dictator, that García Márquez later focused in his novel El otoño del patriarca.

  5. Seçici Özellikteki Farklı Besiyerlerinin bazı Mayaların Meyveli Yoğurttan Geri Kazanımları Amacı ile Karşılaştırılmaları (İngilizce

    Directory of Open Access Journals (Sweden)

    Şule Şenses Ergül

    2015-02-01

    Full Text Available Bu çalışmada, yapay olarak aşılanan meyveli yoğurt örneklerinden bazı mayaların izolasyonu için kullanılabilecek farklı besiyerleri karşılaştırılmıştır. Bu amaçla, kontrol besiyeri olarak malt extract agar ve beş farklı seçici besiyeri kullanılmıştır. Bu besiyerleri; malt extract yeast extract %50 fructose glucose agar, malt extract yeast extract %40 sucrose agar, malt extract yeast extract glucose %0.8 peptone agar, malt extract yeast extract glucose %0.1 peptone agar and potato dextrose %50 sucrose glucose agar’dır. Maya suşları olarak; Zygosaccharomyces rouxii IFO 0487, Zygosaccharomyces bailii IFO 0488 ve Saccharomyces cerevisiae IFO 2359 kullanılmıştır. Uygun inkübasyon süreleri sonunda, besiyerlerinin geri kazanım özellikleri belirlenmiştir. Yapılan istatistiksel değerlendirmeler ve bazı öznel verilere göre, malt extract yeast extract %40 sucrose agar besiyerinin test edilen suşlar için daha iyi sonuç verdiği tespit edilmiştir.

  6. Stacking faults of {gamma}{prime}{prime} phase precipitated in a Ni-15Cr-8Fe-6Nb alloy; Ni-15Cr-8Fe-6Nb gokin ni sekishutsusuru {gamma}{prime}{prime} sonai no sekiso kekkan

    Energy Technology Data Exchange (ETDEWEB)

    Kusabiraki, K; Ikeuchi, S [Toyama University, Toyama (Japan). Faculty of Engineering

    1995-09-01

    The stacking faults of a metastable {gamma}{prime}{prime} phase precipitated in a nickel-base superalloy, a modified NCF 3 type alloy (X-750M) were investigated by transmission electron microscopy and X-ray diffraction method. The {gamma}{prime}{prime} precipitates are circular shaped plates at the early stage of aging and they become elliptic or irregular shaped plates at the latter stage of aging up to 1033K. Contrast which suggests the existence of stacking faults on {l_brace}112{r_brace}{sub {gamma}{prime}{prime}} planes can be seen in many of large {gamma}{prime}{prime} precipitates extracted from the specimens aged at 1033K. It is clear that the values of {gamma}{prime}{prime}/{gamma} lattice mismatch increase with increasing the aging time from the measurement of lattice constants of the {gamma} and the {gamma}{prime}{prime} phase. The formation of stacking faults on {l_brace}112{r_brace}{sub {gamma}{prime}{prime}} in the large {gamma}{prime}{prime} precipitates is due to the movement of an a/6 [111] partial dislocation introduced by {gamma}{prime}{prime} /{gamma} coherency strain. Since a part of stacking sequence has a similar crystal structure to that of a stable {delta} phase precipitates in {gamma} phase, the formation of stacking faults in the {gamma}{prime}{prime} precipitates is considered to be favorable for the stabilization of them. 14 refs., 10 figs., 1 tab.

  7. Constraints and/or determinants of return to sexual activity in the puerperium Condicionantes y/o determinantes del retorno a la actividad sexual en el puerperio Condicionantes e/ou determinantes do retorno à atividade sexual no puerpério

    Directory of Open Access Journals (Sweden)

    Cleci de Fátima Enderle

    2013-06-01

    Full Text Available OBJECTIVE: to identify factors which constrain or determine the return to sexual activity in the puerperium. METHOD: exploratory and descriptive study undertaken in a university hospital in the South of Brazil. Fifteen women who had recently given birth, who received a consultation with the nurse in the period August - October 2011, took part in the study. Data was collected after the consultation had finished through semi-structured interviews, in which the women who had recently given birth were asked about the return to sexual activity and the feelings involved in this process. RESULTS: the principal determinant/constraint for return to sexual activity in the post-natal period was the fear of a new pregnancy. Fear of feeling pain, permission from the health professional, shame of their own bodies and changes in libido emerged as constraining and/or determinant factors in the thematic analysis. CONCLUSION: it is considered fundamental for the issue of contraception to be addressed with the woman/couple during the pre-natal consultation, so that there may be opportunities for reflection and dialog prior to the critical time itself. OBJETIVO: identificar factores que condicionan y/o determinan el retorno de las actividades sexuales en el puerperio. MÉTODO: estudio exploratorio y descriptivo desarrollado en un hospital universitario del Sur de Brasil. Hicieron parte del estudio 15 puérperas que realizaron la consulta de enfermería, en el período de agosto a octubre de 2011. La recolección de datos aconteció por entrevista semiestructurada, después del término de la consulta, preguntándoles sobre el retorno de la actividad sexual y las sensaciones involucradas en este proceso. RESULTADOS: el miedo de un nuevo embarazo fue el principal determinante/condicionante del retorno sexual en el posparto. En el análisis temático sobresalieron como factores condicionantes y/o determinantes, el miedo de sentir dolor, la liberación del profesional

  8. Job dissatisfaction and burnout in secondary school teachers: student’s disruptive behaviour and conflict management examined Insatisfacción laboral y burnout en profesores de secundaria: las conductas y/o actitudes problemáticas de los estudiantes y el manejo del conflicto a examen.

    Directory of Open Access Journals (Sweden)

    José M. Otero-López

    2009-06-01

    Full Text Available

    Over the last few decades there has been an important consensus amongst both scholars and researchers as far as teacher occupational malaise is concerned on the leading role of both students’ disruptive behaviour and/or attitudes and teachers’ perception of the difficulty in managing conflicts. Few empirical attempts, however, have been aimed at elucidating what determinants -from either of the two fronts- have a greater prominence to this phenomenon. It is, therefore, the purpose of this study -using a sample of 1,386 teachers from Enseñanza Secundaria Obligatoria (Compulsory Secondary Education, to identify what students’ disruptive behaviour and/or attitudes as well as what sources of stress derived from conflict management best discriminate between teachers with different levels of job dissatisfaction and burnout. Results allow us to conclude that all variables validly discriminate as a function of dissatisfaction and burnout. Specifically, aspects such as dealing with the parents of disruptive students and students’ problematic behaviour (vandalism within the premises of the school, aggressions among students, verbal abuse and challenging behaviour against the teacher have an incidence on all three facets of burnout.


    Key words: Job dissatisfaction, burnout, secondary education teachers.

    En las últimas décadas existe un importante consenso, entre teóricos e investigadores, acerca del protagonismo, que tanto las conductas y/o actitudes problemáticas de los alumnos, como la percepción del docente, de la dificultad para manejar los conflictos, tienen en el malestar laboral de los profesores. No obstante, existen muy pocos esfuerzos empíricos encaminados a clarificar cuáles son los determinantes que, desde estos dos frentes, adquieren un mayor protagonismo en este fenómeno. Así, el propósito de esta investigación es, a partir de una muestra de 1.386 profesores de Enseñanza Secundaria Obligatoria

  9. Study of the thermodynamic properties and defect structure of the binary system Fesub(1-y)O (Wuestite) in the range 0.0467<= y <=0.1103, between 600 deg C and 1050 deg C, using solid electrolyte galvanic cells

    International Nuclear Information System (INIS)

    Barbero, J.A.

    1984-01-01

    A device, consisting of galvanic cells composed of solid electrolytes, was specially designed and constructed for this study. The most adequate cells for obtaining the thermodynamic data in a fast and accurate way was determined. This experimental set-up can also be used for indirect measurements in gases and liquids. Results of the measurements of the electromotive force versus temperature, performed for different samples, having an O/Fe ratio from 1.049 to 1.124 are given. From the experimental data, the following information was obtained: partial molar quantities corresponding to both Fe and O (enthalpy ΔH; entropy ΔS, and free energy ΔG). The oxide's phase boundaries between 600 and 1050 deg C were determined, showing the existence of a subphase within the range of stability of Fesub(1-y)O. The development of a theoretical model allowed to make a semiquantitative fit of the enthalpies of formation and to advance in the knowledge on the defect structure of this oxided system. According to certain theories, the wuestite, whose crystalline structure is of the NaCl type, with O in excess leads to the formation of magnetite (Fe 3 O 4 ) of spinel structure, this being the main agent causing the corrosion processes in the primary and secondary circuits of the nuclear reactors. Owing to the fact that the wuestite is similar to other transition metal oxides, such as NiO; CoO and MnO, this model may be also applied to these oxides. (M.E.L.) [es

  10. Actividad biológica (farmacológica y/o etnomédica; y compuestos fitoquímicos aislados de algunas especies de los géneros: Persea, laurus, lindera, aniba, phoebe, nectandra, cassytha, cinnamon, licaria, ravensara, pleurothyrium, dehaasia, apollonias, y ne

    Directory of Open Access Journals (Sweden)

    Víctor Enrique Macías Villamizar

    2013-10-01

    Full Text Available  Resumen La familia Lauraceae esta compuesta por 52 géneros y por más 3000 especies; entre árboles o arbustos con ciertas características morfológicas como son: poseer hojas alternas, inflorescencia cimosas, estambres libres y fruto tipo baya o drupa. El uso de las Lauraceae en medicina folclórica se remite, entre otros, a tratamientos, carminativo, emenagogo y contra la artritis. Dentro de su actividad biológica y/o farmacológica se encuentran: actividad citotóxica, actividad contra el cáncer de mama, antiinflamatoria, antifúngico, antinociceptiva y antitumoral. Las referencias bibliográficas muestran la importancia de la familia Lauraceae en el área de la salud por las múltiples aplicaciones no sólo en contextos de la etnomedicina; sino también en el farmacológico; soportado en los diferentes bioensayos; es decir, su conocimiento se convierte en una alternativa con soporte científico para el desarrollo de nuevos productos farmacéuticos. (DUAZARY 2010, 130 - 151AbstractThe family Lauraceae is composed of 52 genera and over 3000 species are trees or shrubs with some morphological characteristics such as: having leaves alternate, cimosas inflorescence, free stamens, and berry or drupe fruit type. The use of the Lauraceae in folk medicine refers, among others, carminative, emanogogo and treating arthritis. Within its biological activity and / or pharmacological include cytotoxic activity, activity against breast cancer, anti-inflammatory, antifungal, antinociceptive and antitumoral. The references show the importance of the family Lauraceae in the health field for many applications not only in the context of ethnomedicine, but also supported the drug in different bioassays, that is an alternative scientific support for the development of new pharmaceutical products.Keywords: Lauraceae; Phytochemistry; biological activity and / or pharmacology; ethnomedicine.

  11. Application of waste tires to asphalt pavement. Improvement of adhesion of asphalt with rubber particles; Haitaiya no asphalt hoso eno tekiyo. Asphalt to gomu ryushi no fuchakusei no kairyo ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Nakaoka, I. [Kansai Electric Power Co. Inc., Osaka (Japan)

    1994-10-10

    With an objective to apply waste tires to asphalt pavement, an experiment was carried out to improve adhesion of asphalt with rubber particles by using polymers. The state of interface on rubber particle and asphalt mixture was observed by a scanning electron microscope. As a result, it was found that the surface of untreated rubber particles is not bonded with the asphalt, but polymer treated mixture was found to have the affinity of rubber particles with asphalt improved. Tensile bonding strength was tested on rubber plates and asphalt. The result revealed that the polymer-reformed mixture has two times as large tensile bonding strength as that of the untreated mixture. With regard to the characters of asphalt mixture mixed with rubber particles, the stability shows a decreasing trend as compared with the standard asphalt concrete, but presents an excellent performance in wear. The fluidity resistance value is inferior to the standard, but not as great as presenting a problem under normal using environment, where its applicability as a road paving material was verified. 4 figs., 2 tabs.

  12. Broad research and application of composite materials. ; Future for textile reinforced resins, rubber, and intelligent composites. Fukugo zairyo no habahiroi kenkyu to oyo ni mukete. ; Textile kyoka jushi, gomu, intelligent composite no shorai

    Energy Technology Data Exchange (ETDEWEB)

    Kawabata, S. (Kyoto University, Kyoto (Japan). Faculty of Engineering)

    1994-02-15

    This paper presents several topics on composite materials and describes the ways the materials should be for the future. Composite materials are accomplishing great evolution, which owes a great deal to application and practical use, particularly the progress in materials. However, an impression is ineffaceable that the technology stays in a limited region as a science to pursue basic principles. A development of the 'post-classical theory' is expected in the future. While fiber technologies are related closely with composites, Japan who has a long history of weaving, knitting, and braiding threads stands behind in devising ideas. Fiber engineering education would have to be addressed with problems. Rubber materials are made and used by freely using composite technologies such as carbon black mixing, vulcanization, and reinforcing with fibrous chords, but no through-design theory has been established. While wool has a function of self-adjustment according to humidity and temperature, such intelligent composites as ones using optic glass fibers for example are expected for their future. 1 fig.

  13. YO R RECIO S IHOT . Abstract Barrenness, unfruitfulness and ...

    African Journals Online (AJOL)

    Tracie1

    the society exhibits some kind of bias against women which leads to a kind of ... the basis for most of what looks like stereotypical images of women in most African societies. ... pointed out that Yoruba men do not encourage their wives to use .... home from school and notices traces of a female stranger and very soon comes ...

  14. Sudden Onset Abdominal Pain in A 42yo Male

    Science.gov (United States)

    2017-03-16

    ANIMAL RESEARCH RELATED STUDIES WERE APPROVED AND PERFORMED IN STRICT ACCORDANCE WITH 32 CFR 219. AFMAN 40-401_1P, AND 59 MDWl 41-108. I HAVE READ ...tendemeu EKG / labs EKG : Incomplete: RBBB. no pnor for compartt.on Wll"• Blood C•lli:WNL H•mo&1obn: 17.) Upue:218 l\\STIALT: H/91 Glucoso: 106 UA

  15. Que Culpa Tengo Yo? Performing Identity and College Teaching.

    Science.gov (United States)

    Aleman, Ana M. Martinez

    1999-01-01

    Discusses ways that college faculty educate for an enriched public conversation, examining how a bicultural identity can decenter normatives, suggesting alternative models for understanding and thinking, and arguing that faculty whose intelligence has been formed by the experiences of concomitant cultural exile and naturalization are experts in…

  16. Mixed materials for concrete. Concrete yo konwazai ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Kono, K [Tokushima Univ., Tokushima (Japan). Faculty of Engineering

    1994-07-05

    The materials except cement, water and aggregate added into the cement paste, mortar or concrete before the execution of smashing are called mixed materials. The mixed materials are indispensable to the concrete for improving the quality of the fresh concrete as well as the hardened concrete; providing the characteristics suitable for the operation; and increasing the economy. In this paper, the main mixed materials including fly ash, which is the by-product in coal thermoelectric power station; silica fume; micropowder of slag in blast furnace; expansive materials and so on are described summarily. Especially, silica fume is the by-product, which are the super micro-powders with the average size around 0.1 micrometer, collected by the dust-collector from the waste gas generated during the manufacture in the electric furnace of ferrosilicon, which is an alloy iron, or silicon metal used as the deacidificating and desulfurizing agents in the steel production. But the most part thereof is depended on the import since the domestic output is low. 38 refs., 19 figs., 6 tabs.

  17. Radiculoplexopathie, anticorps anti Yo et cancer ovarien sous ...

    African Journals Online (AJOL)

    Les radiculo-plexopathies au cours des cancers sont le plus souvent d'origine métastatique. Leur origine dysimmune est rare. Nous rapportons un cas de radiculoplexopathie d'évolution favorable sous traitement immunomodulateur, survenue chez une patiente porteuse d'un carcinome ovarien bilatéral sous ...

  18. Doing Shakespeare: "Yo! A Hit! A Very Palpable Hit!"

    Science.gov (United States)

    O'Brien, Peggy

    1993-01-01

    Describes the realities of current state of the teaching of William Shakespeare in U.S. schools. Compares these realities with the philosophy of teaching of the Folger Shakespeare Library in Washington, DC. Shows how the Folger Library's education program resonates with their proclaimed philosophy. (HB)

  19. ¡Hola! Yo soy Máximo

    Directory of Open Access Journals (Sweden)

    Fernando Checa

    2015-01-01

    Full Text Available Comunicación y Género, acopia trabajos que vinculan a la mujer y la comunicación y sus esfuerzos por no ser consideradas inferiores. Del libro a la pantalla, acerca a algunas reflexiones sobre el proceso que lleva del libro a la pantalla por la polémica que despierta la adaptación de las novelas, puesto que muchos señalan que la trama se ve desfigurada. Se agregan varios temas sobre el cine. En "Días de Radio", se plantea el que a pesar de la censura y los problemas económicos que deben enfrentar, las radios populares de América Latina, siguen ganando espacios, de su desarrollo depende una mayor profundización de la democracia. Tema de debate es Estrategias comunicativas en Chiapas y Haití. Se añaden dos entrevistas a un caricaturista brasileño y a un corresponsal de guerra muy prestigiado.

  20. A AUTO-ESTIMA EM ADOLESCENTES COM E SEM FISSURAS DE LÁBIO E/OU DE PALATO LA AUTOESTIMA DE ADOLESCENTES CON Y SIN FISURA DE LÁBIO Y/O PALADAR THE SELF-ESTEEM OF ADOLESCENTS WITH AND WITHOUT A CLEFT LIP AND/OR PALATE

    Directory of Open Access Journals (Sweden)

    Denise de Andrade

    2001-11-01

    Full Text Available O auto-conceito é um determinante importante da auto-estima, entre homens e mulheres, isto nos fez refletir sobre o processo de reabilitação das pessoas portadoras de malformação. Utilizamos para mensurar o nível de auto-estima a escala de Janis e Field. Entrevistou-se 608 adolescentes sendo 235 com e 373 sem fissuras de lábio e/ou de palato, entre idades de 17 a 20 anos e de ambos o sexos. Analisando os níveis de auto-estima concluímos que o grupo de adolescentes com fissuras se comporta de forma diferente do grupo sem fissura, ou seja, os portadores de fissuras exibem menores escores de auto-estima.La autoimagem es un determinante importante de la autoestima, entre hombres y mujeres, esto nos hace reflexionar sobre el proceso de rehabilitación de las personas portadoras de malformación. Utilizamos para medir el nivel de autoestima la escala de Janis e Field. Se entrevistaron 608 adolescentes de ambos sexos, con edades oscilantes entre 17 y 20 años y de ambos sexos, siendo 235 con fisura de labio y/o paladar y 373 sin esta situación. Analizando los niveles de autoestima concluimos que el grupo de adolescentes con fisuras se comporta de forma diferente al grupo sin fisuras, o sea, los portadores de fisuras exhiben menores escores de autoestima.Self-image is an important determinant of self-esteem among men and women, which makes us reflect about the process of rehabilitation of people with facial malformations. In order to measure self-esteem, the Janis and Field Scale was used. The sample consisted of 608 adolescents aged 17 to 20 years including males and females. Two hundred and thirty-five had a cleft lip and/or palate and 373 did not. The analysis of the self-esteem levels obtained enabled to conclude that the adolescents with a cleft lip and/or palate behave differently from those without it, that is, they present lower self-esteem scores.

  1. Revascularización pulpar mediante la utilización de plasma rico en plaquetas autólogo o en combinación con una matriz colágena, como posibilidades terapéuticas para dientes con ápice abierto, pulpa necrótica y/o patología periapical.

    Directory of Open Access Journals (Sweden)

    Paula Alejandra Camargo Guevara

    2014-07-01

    Full Text Available Objetivo: describir el uso del plasma rico en plaquetas autólogo o en combinación con una matriz colágena como posibilidades terapéuticas de revascularización en dientes con ápices abiertos, pulpa necrótica y/o lesión periapical. Métodos: se realizó una búsqueda temática de la literatura entre los años 2007 y 2013, por medios electrónicos, bases de datos, revistas y journals con alto impacto en endodoncia. Resultados: la endodoncia regenerativa es un procedimiento biológico diseñado para reemplazar estructuras lesionadas, enfermas o ausentes del complejo pulpo-dentinal. Hay tres factores que guían y permiten la regeneración tisular: células madre mesenquimales (MSC, que pueden diferenciarse y apoyar la continuación en el desarrollo radicular, factores de crecimiento (GF, para la inducción de la proliferación celular y la diferenciación, y un andamio adecuado que brinde soporte y promueva la migración, crecimiento y la diferenciación celular. El colágeno y el plasma rico en plaquetas (PRP han sido reportados como andamios de elección en la regeneración endodóntica, se dice que estimulan la formación de tejido, la organización y la adherencia celular, mejorando el tiempo de tratamiento y de evolución. Conclusiones: en los procedimientos de revascularización, elegir un andamio o soporte tridimensional como el colágeno tipo I o PRP sumado a la inducción de los tejidos periapicales, aumenta las posibilidades de éxito en el tratamiento de regeneraciónendodóntica gracias a las propiedades que brindan y a la interacción molecular.

  2. Evaluación de un programa de educación económica, «yo y la economía», en escolares chilenos de educación general básica (Evaluation of a program for economic education, me and the economy in chilean school children of general education basic

    Directory of Open Access Journals (Sweden)

    Marianela Del Carmen Denegri Coria

    2014-06-01

    Full Text Available RESUMEN: El propósito del presente estudio es evaluar el resultado del programa de educación económica Yo y la Economía, en escolares de 6° año de Educación General Básica de Temuco, Chile. La muestra incluyó cursos de educación básica, quedando constituída por 211 escolares con 50.2% de varones. La estructura de nivel socioeconómico fue de 22% de nivel bajo, 35% medio-bajo, 30% medio-alto y 13% alto. Como instrumento se aplicó el Test de Alfabetización Económica para niños. La metodología fue pre-experimental, pre y post-test con grupo único, utilizándose un diseño de medidas repetidas. Los resultados indican aumento significativo en los niveles de alfabetización económica posterior al programa, observándose diferencias significativas según género y nivel socioeconómico, y efecto de interacción entre hombres y mujeres del nivel socioeconómico alto. Los hallazgos se discuten considerando los antecedentes teóricos y la implicancia educativa del trabajo. ABSTRACT: The purpose of the study was to evaluate the result of the economic education program called Me and the Economy, in school children of 6º grade of Basic General Education in Temuco, Chile. The sample included groups and complete courses, being constituted by 211 school children with 50.2% of them were boys. The structure of socio-economic level was 22% low level, 35% middle-low level, 30% middle-high level and 13% upper level. As an instrument it was applied the Test of Economic Literacy for Children. The methodology was pre-experimental, pre and post-test with a single group, with a repeated measures design. The results show a significant increase in economic literacy levels of participants after the program. It was found significant differences between gender and socio-economic level, and a significant interactive effect between boys and girls of upper socio-economic level. The results are discussed considering the theoretical antecedents of the present

  3. Coping with the abstract and complex nature of genetics in biology education : The yo-yo learning and teaching strategy

    NARCIS (Netherlands)

    Knippels, M.C.P.J.

    2002-01-01

    This thesis describes a research project that was carried out at the Centre for Science and Mathematics Education at Utrecht University between 1998 and 2002. The study addresses problems in learning and teaching genetics in upper secondary biology education. The aim of the study is to develop a

  4. El Conocimiento Ocupacional y del Yo para los Grupos Especiales. Monografias sobre el Conocimiento Ocupacional y del Yo.

    Science.gov (United States)

    Hoyt, Kenneth B.

    This Spanish translation of ED 132 428 includes the three papers representing Office of Education attempts to face the need for improving delivery of career education to special portions of the population. New additions are brief sections on basic definitions and additional considerations of the significance of work. The first paper, on career…

  5. Asociación de labio y/o paladar hendido con variables de posición socioeconómica: un estudio de casos y controles Association of labial and/or palatine fissure with socioeconomic variables: a case-control study

    Directory of Open Access Journals (Sweden)

    Mauricio Escoffié-Ramírez

    2010-09-01

    Full Text Available OBJETIVOS: determinar la asociación entre variables indicadoras de posición socioeconómica y la presencia de labio y/o paladar hendido no sindrómico (L/PH. MÉTODOS: se realizó un estudio de casos y controles en el que se incluyeron 110 casos con L/PH pareados por edad y sexo con 220 controles, seleccionados de la clínica del Hospital Niño DIF de Hidalgo, México. A través de un cuestionario se recogió una serie de variables relacionadas con la posición socio-económica. Utilizando el análisis de componentes principales (correlación policórica se combinaron las variables relacionadas entre sí y se construyeron diversas variables indicadoras de posición socioeconómica; nivel socioeconómico (características de la vivienda, índice de bienestar (posesiones de bienes/ enseres del hogar, escolaridad de los padres (años de estudio, seguridad social (derechohabiencia, e indigenismo (hablar alguna lengua indígena por alguno de los padres. El análisis bivariado se realizó con regresión logística condicionada. RESULTADOS: el 90.9% de los pacientes presentó labio + paladar hendido al mismo tiempo, ya sea uni o bilateral. El tipo de defecto mas común fue el labio y paladar hendido izquierdo (33.6%. Resultaron asociadas a L/PH las variables: índice de bienestar (comparado con el peor quintil: 2do OR=0.46; p=0.030, 3er OR=0.39; p=0.015, 4to OR=0.30; p=0.002, 5to OR=0.27; p=0.001, nivel socioeconómico (comparado con el mejor tercil: 2do OR=0.46; p=0.004, 3er OR=0.18; pOBJECTIVES: to investigate the association between socioeconomic position and the presence of nonsyndromic cleft lip and/or palate (CL/P. METHODS: a case-control study with 110 cases with CL/P matched by age and gender with 220 controls was carried out, the cases were selected from the "Hospital Niño DIF Hidalgo" of Pachuca, Hidalgo, Mexico. A structured questionnaire which contained socioeconomic variables was used to recollect data. Applying the principal component

  6. USUARIO/A Nombre de usuario/a admin Contraseña •••••••• No cerrar sesión Iniciar sesión CONTENIDO DE LA REVISTA Buscar Buscar Examinar Por número Por autor/a Por título Otras revistas OPEN JOURNAL SYSTEMS Ayuda de la revista INFORMACIÓN Para los lectores/as Para los autores/as Para los bibliotecarios/as TAMAÑO DE FUENTE Make font size smallerMake font size defaultMake font size larger INICIO ACERCA DE INICIAR SESIÓN REGISTRARSE BUSCAR ACTUAL ARCHIVOS Inicio > Vol. 7, núm. 12 (2014 >\tBayona “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

    2014-05-01

    Full Text Available “Yo soy del Son a la Salsa” (I am From Son to Salsa: The reedition of new Caribbean intercultural expressions in the film space, is a reflective article which is part of the research entitled Caribbean Intercultural Keys in the film poetics of Rigoberto López. This article constitutes an approach to dealing with the subject of the Caribbean and Cuban Diaspora into the context of the insular Afro-Hispanic Caribbean and in New York. The study took as precedent the fiction feature film La Última Cena (1976 (The Last Supper, directed by Tomás Gutierrez Alea; and as the main work the documenttary Yo Soy del Son a la Salsa (1996 (I am From Son to Salsa of Rigoberto López, to value, by means of the contributions of film narrative, about the sociocultural impact on the emigrant individual in the spaces of welcome and origin. Both works are referents in the analysis of these social phenomena in connection with their evolution in time, uniqueness and diversity of expressions. It also visualizes the complexity of space relations tackled in their narratives and explains the links between them as reals works. It defines the intercultural and intertextual vision of the documentary Yo Soy del Son a la Sala. It defines the intercultural and intertextual vision of the documentary Yo Soy del Son a la Salsa within the esthetics of the Creolization of its creator. The music language is analized as symbolic expression of a Caribbean multicultural identity as seen from the music genres of Son and Salsa, likewise the film space as stimulant of traditions in the Caribbean.

  7. USUARIO/A Nombre de usuario/a admin Contraseña •••••••• No cerrar sesión Iniciar sesión CONTENIDO DE LA REVISTA Buscar Buscar Examinar Por número Por autor/a Por título Otras revistas OPEN JOURNAL SYSTEMS Ayuda de la revista INFORMACIÓN Para los lectores/as Para los autores/as Para los bibliotecarios/as TAMAÑO DE FUENTE Make font size smallerMake font size defaultMake font size larger INICIO ACERCA DE INICIAR SESIÓN REGISTRARSE BUSCAR ACTUAL ARCHIVOS Inicio > Vol. 7, núm. 12 (2014) > Bayona “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” (I am From Son to Salsa): The reedition of new Caribbean intercultural expressions in the film space, is a reflective article which is part of the research entitled Caribbean Intercultural Keys in the film poetics of Rigoberto López. This article constitutes an approach to dealing with the subject of the Caribbean and Cuban Diaspora into the context of the insular Afro-Hispanic Caribbean and in New York. The study took as precedent the ficti...

  8. The use of Yo-Yo IR1 and Andersen testing for fitness and maximal heart rate assessments of 6-10 yr old school children

    DEFF Research Database (Denmark)

    Ahler, Thomas

    2012-01-01

    ; grade 2, n=16) and six weeks apart by 9-10 year olds (grade 3, n=49). Grade (G) 0-2's also performed an incremental treadmill test (ITT). G2's had a better (pSD) vs 536±218 m) and Andersen test performance (10%; 1050±71 vs 955±56 m) than G0's. For G0-2's YYIR1C......-10 year old children. Additionally, submaximal YYIR1C testing can be used for frequent non-exhaustive fitness assessments....

  9. Fiscal 1998 achievement report on regional consortium research and development project. Venture business raising type regional consortium - small business creating base type (Development of direct production system by lamination molding of molten materials); 1998 nendo netsuyokai sekiso zokeiho ni yoru direct production system no kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Tests and studies are conducted for the manufacture of metal or plastic articles by the above-named technology. For the development of a molten material discharging mechanism, a laminating unit is checked for behavior, and conditions for suitable lamination molding are identified. In a study for enhancing precision of laminated geometry, specimens containing metal power and binder are exposed to YAG laser beams different in intensity at various processing speeds, and optimum processing conditions are determined. In an effort to improve the functions of JCAD3 which is a CAD (computer aided design) system, studies are made about the formation of smoothly curved lines and surfaces, and the usefulness of the new technique is verified. For the formation of a smoothly curved surface out of polyhedral data, a C program is prepared. Three dimensional programs and curved line/surface programs are combined, and a high performance CAD program is completed. For the commercialization of sintered products of lamination molding, MIM (metal powder injection molding) materials are tested using atomized and non-atomized powders of SUS304/{phi}8. (NEDO)

  10. FY 1997 report on the study on lamination control technology for functional multi-element oxide thin films by complex beam epitaxy (CxBE) process; 1997 nendo chosa hokokusho (sakutaisen epitaxy (CxBE) ho ni yoru kinosei tagenso sankabutsu usumaku no sekiso seigyo gijutsu ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Complex beam epitaxy (CxBE) process was proposed and demonstrated as new deposition process of multi-element oxide thin films. This process radiates excimer laser onto a metal complex target of ethylenediamine-tetraacetate complex under reduced pressure oxygen atmosphere condition in a reaction vessel to supply raw material onto a heated substrate. This process allowed deposition of YBCO123 phase hetero-epitaxial film onto a single-crystalline SrTiO3 substrate. This process was proved to be promising through study on crystal orientation, composition transcription and surface smoothness of the obtained oxide thin films. In addition, epitaxial ZnO film was also deposited onto a single crystalline Al2O3 substrate by this process. The relation between the obtained film and substrate epitaxy was examined, and photoluminescence of specimens was measured by triple wave of Nd:YAG laser. As a result, it was clarified that the epitaxial ZnO film prepared by this process is useful as laser material. 60 refs., 48 figs., 5 tabs.

  11. Study on a metal pushing V-belt type CVT. Numerical analysis for belt tension distribution in brands of a ring at steady state; Kinzoku V belt wo mochiita CVT ni kansuru kenkyu. Sekiso belt (steel ring) no dendo kiko kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Fujii, T; Kuwabara, S [Doshisha University, Kyoto (Japan); Kanehara, S [Honda Motor Co. Ltd., Tokyo (Japan)

    1997-10-01

    The power transmitting mechanisms for laminated belts were studied to analyze belt tension in each band of the ring of metal V-belts. A numerical model consisting of linear springs and frictional elements was proposed. The present model was experimentally proved. It is revealed based on the numerical results that each band shares the ring tension equally when the coefficients of friction for bands and a pulley are the same while the first band must support more when the coefficients of friction between two bands are lower than that between a saddle surface of the block and the inner band. 4 refs., 9 figs.

  12. Between Stephen Lloyd and Esteban Yo-eed: Locating Jamaica Through Cuba

    Directory of Open Access Journals (Sweden)

    Faith Smith

    2012-08-01

    Full Text Available In their oft-cited manifesto, the Martinican Creolists exhort Caribbean people to forego their continuing allegiances to the “mythical shores” of various old worlds, and to affirm instead the “alluvial Creoleness” that binds (or that ought to bind them to each other, and to other communities across the globe with a similar plantation history: “Neither Europeans, nor Africans, nor Asians, we proclaim ourselves Creoles; “[the Creole language] is the initial means of communication of our deep self, or our collective unconscious, of our common genius, and it remains the river of our alluvial Creoleness.” Despite their qualifications – “Creoleness is an open specificity,” for example – they have been chided for simplifying the complicated socio-political histories of the region. Maryse Condé, for example, has noted that the opposition of colonizing French language and resisting Creole language ignores the extent to which plantation heterogeneity and negotiation rendered Creole a language of both “unity and compromise.” On what terms can alluvial relationships that can undercut imperial and diasporic ties be uncovered? What does the idea of a Creole unconscious solidify, restore, revivify, and for whom? In this essay, I am interested in a Jamaican-born novelist’s use of Cuba’s second war of independence in the 1890s to critique Jamaican complacency about British colonialism after the Second World War. Cuba, and a “Creole Latin” world more generally, allows him, on my reading, to proffer hispanophone and francophone plantation histories as a model for anglophone sensibilities in the region. The “Creole Latin” affirmation of nationalism, revolutionary struggle, and strong affective ties to the land and to personal relationships, are uncontaminated by the domineering spirit, legalistic prejudices, bureaucracy and commerce, and negotiated concessions that typify anglophone Protestant modes of life. Since the scene of these ideas in this case is the nineteenth century plantation, then we might ask if the social and political inequities are not reinforced, or whether the pleasures afforded by the romance make such considerations moot.

  13. La ANT tal como yo la imagino. Breve ensayo sobre el cosmos semafórico

    Directory of Open Access Journals (Sweden)

    Carlos Enrique Silva Rios

    2011-03-01

    Full Text Available Hace tres años llegué a Barcelona con una intención firme que pasados unos dos meses tuve que echar por tierra. Quería estudiar a la gente cruzando la calle en esta ciudad y luego comparar sus actos con los de la gente de mi ciudad de origen, Caracas. Mis evaluadores, apenas se enteraron de mi propósito, me desaconsejaron, ya que comparar requería de un tiempo que no tenía. Debía dedicarme sólo a una de las ciudades. Escogí Barcelona. Más tarde, en una segunda consulta, volvieron a desaconsejarme: en lugar de estudiar a la gente que cruza la calle, me recomendaban que tomara como punto de partida el semáforo; específicamente, el cambio de luz y si era posible la luz misma. Esta especie de atomización del interés, en lugar de amilanarme, redefinió y acicateó mi entusiasmo cogitativo, y con ese impulso emprendí la tarea de elaborar un diario de campo. Como no se podía hacer eso de una manera ingenua, tomé la decisión de asumir una mirada y luego una escritura sesgada por algunas de las nociones de la Teoría del Actor-Red tal como las plantea Bruno Latour. Su manera de ver el mundo, más que recibirla como un conjunto sistemático de conceptos, la he incorporado muy lentamente como un dispositivo de imaginación, es decir, como una serie de formas que promueven y facilitan la re-creación de los acontecimientos mundanos. En este ensayo hablo brevemente de parte de esa experiencia investigativa, centrándome en una idea que para mí no deja de ser fascinante: es posible componer un mundo común, un cosmos, partiendo de una entidad aparentemente discreta; en mi caso, el semáforo.

  14. Yo pongo, tu pones, todos ponen para ayudar a las familias de nuestra comunidad

    Directory of Open Access Journals (Sweden)

    Alexandra García-Rueda

    2013-12-01

    Full Text Available Objetivo: gestionar la creación y puesta en marcha de una red de apoyo intersectorial, cuyo fin es brindar soporte y contribuir a la solución de la problemática de las familias. Materiales y Métodos: estudio descriptivo, llevado a cabo en 42 familias, 15 líderes comunitarios y representantes de 8 instituciones y 11 trabajadores del centro de salud de un barrio de estratos 1 y 2 de la ciudad de Bucaramanga. Se aplicó un formato de valoración por dominios de la Asociación Norteamericana de Diagnósticos de Enfermería (NANDA para identificar la problemática de las familias. El procesamiento de los datos, se realizó en Excel mediante la obtención de frecuencias y promedios para su posterior análisis. Resultados: se logró la creación y puesta en marcha de la red de apoyo, conformada por ocho instituciones del sector, con la cual se abordaron problemáticas como: inasistencia a programas de promoción y prevención, drogadicción, violencia intrafamiliar, embarazos en adolescentes. Conclusiones: la articulación interinstitucional y la conformación de redes de apoyo logran mejores efectos a nivel económico, social, espiritual, físico y psicológico, contribuyendo a la salud familiar. Asimismo, contribuye al desarrollo personal, profesional, liderazgo y construcción del conocimiento, propios de enfermería familiar como eje de abordaje en la salud pública

  15. Un carnaval para el yo lésbico: Los cuentos de Gilda Salinas

    Directory of Open Access Journals (Sweden)

    Elena Madrigal

    2011-01-01

    Full Text Available Gilda Salinas rompe las unidades cuentísticas tradicionales al hacer de cada texto de Del destete al desempance. Cuentos lésbicos y un colado un episodio en la vida de una lesbiana que, con “voz propia”, narra sus peripecias nocturnas por la ciudad de México, de los años setenta a la actualidad. Al ubicar las acciones en sitios de diversión lésbica que no existen más, la voz, cual cronista, rescata un ámbito de la vida homosexual a la vez que fija bromas y códigos lingüísticos que por su origen oral hubieran corrido el riesgo de perderse con las generaciones que los animaron. Sus estrategias carnavalizan el tema lésbico a la vez que legitiman la validez de las búsquedas expresivas y de comportamiento del ser lesbiana en un tiempo y en un lugar. Su aportación en los planos del género literario y de la formación de constantes en la narrativa homosexual mexicana indudablemente enriquece los medios expresivos, la visibilidad, la diversidad, las vidas y las historias de la y las lesbianas.

  16. MEDIACIONES DEL YO Y MONSTRUOSIDAD: SOR JUANA O EL "FÉNIX" BARROCO

    Directory of Open Access Journals (Sweden)

    David Solodkow

    2009-04-01

    Full Text Available El siguiente artículo explora uno de los textos más importantes del barroco novohispano titulado "Respuesta a Sor Filotea" (1691 escrito por Sor Juana Inés de la Cruz (16487-1695. El objetivo del artículo es analizar los modos de constitución de la subjetividad (criolla y femenina en la Nueva España y las transacciones discursivas y retóricas utilizadas a tal fin. El artículo también examina las relaciones entre poder, saber y deseo dentro de la ciudad letrada y los dispositivos discursivos de control y resistencia a dicho poder colonial y religioso. El análisis pone de manifiesto la existencia de una subjetividad heterogénea, fragmentaria y en perpetua negociación y tensión con los discursos sociales de la época.The following article explores one of the most important texts of New Spain s Baroque titled "Respuesta a Sor Filotea ", written by Sor Juan Inés de la Cruz. The main objective of the article is to analyze the ways in which female and Creole subjectivity are constructed in New Spain. At the same time, the article explores the discursive and rhetoric transactions involved in the construction of that subjectivity. The article also examines the relationships between power, knowledge and desire within the de colonial lettered city, and the discursive devices of control and resistance to colonial and religious power. The analysis of the text shows the existence of an heterogeneous and fragmentary subjectivity in constant negotiation and tension with the social discourses of that time.

  17. La (desconexión mujeres y naturaleza: Propuestas eco y/o ciber-feministas

    Directory of Open Access Journals (Sweden)

    María José Guerra Palmero

    2012-04-01

    Full Text Available El objetivo de este texto es reivindicar el papel de la creatividad teórica y política eco y ciber-feminista para ofrecer nuevos imaginarios sociales liberadores como el del cyborg, un nuevo icono. Esto último responde a la subversión epistemológica y metodológica de los ecofeminismos y los ciberfeminismos, opciones teórico-políticas que dislocan y desafían los estériles tópicos de los discursos misóginos. Tales estrategias subversivas son hoy lugar común de los estudios culturales feministas. La reflexión sobre la hibridación y la monstruosidad se incardina en las obras de diferentes autoras de referencia como Donna Haraway o Sadie Plant. La conclusión a la que llegamos es que la utopía de un mundo postgenérico, propuesto desde un ímpetu liberador ligado a las bio/ciber/tecnologías, no puede renegar de la ecología y de la cultura de la vida. Evaluamos, por lo tanto, el giro posthumanista desde criterios normativos igualitaristas y sostenibles.

  18. Development of catalyst for diesel engine; Diesel engine yo shokubai no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Ueno, H; Furutani, T; Nagami, T [Toyota Motor Corp., Aichi (Japan); Aono, N; Goshima, H; Kasahara, K [Cataler Industrial Co. Ltd., Shizuoka (Japan)

    1997-10-01

    The new concept catalyst for diesel engine has been developed. When the exhaust temperature is low, SOF and HC are temporarily adsorbed by the adsorbent within the catalyst and are oxidized as the temperature rise. The process of this development have manifested as follows. (1) The coating material is important factor to govern the oxidation activity. (2) SOF is reduced by the coating material in low temperature less than 200degC. (3) The coating material, which has low SO2 adsorbing rate suppress the sulfate formation at high temperature. 2 refs., 11 figs., 1 tab.

  19. Thin type inverter for machine-room-less elevator; Machine roomless elevator yo usugata inverter

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-10

    In the elevator industry, a machine-room-less elevator, which does not necessitate a machine room usually installed on the roof, has come into the spotlight in the domain of low and intermediate speed elevators. The lack of a machine room, however, will necessarily limit the space for the installation of the traction motor and control panel. Fuji Electric Co., Ltd., in order to properly cope with the situation, has developed in cooperation with Fujitec Co., Ltd., a very thin type inverter installable on an elevator hall floor. The inverter, based on Fuji Electric's high-performance vector control inverter FRENIC5000VG5, is as thin as 100mm, and is available in three series up to 11kW. For the embodiment of such a thin structure, a cooling structure of Fuji Electric's own is employed, and prudence is exercised as required at many locations so that maintainability will not be impaired throughout the very thin control panel design. (translated by NEDO)

  20. Investigacion y/o innovación. Un proyecto en y para el centro educativo

    Directory of Open Access Journals (Sweden)

    Dios, F.

    2000-05-01

    Full Text Available Algunos de los cambios acaecidos en el campo de la epistemología de la investigación, nos obliga a revisar con un sentido más crítico mucho de lo que normalmente se investiga en la educación. La existencia de tener presente estos cambios nace de la comprobación de nuevos paradigmas en la educación; de los que la investigación tiene que ser más seriamente consciente.Una de las variables que puede incidir de forma más o menos directa es el grado de autonomía y desarrollo profesional de los profesores investigadores. Una investigación centrada en el puesto de trabajo ( Centro docente, centrada en un Proyecto, centrada en la práctica, centrada en los problemas prácticos de su clase y realizada en un concepto específico, como miembro de un colectivo (Departamento o Claustro y que una vez planteadas las necesidades específicas de la investigación, para que el profesorado participe en el diseño, en la realización y en la evaluación de la misma.Con este documento pretendemos exponer los momentos, las finalidades y las orientaciones llevadas a cabo en un proyecto de trabajo desde la investigación-acción.

  1. Ferroelectric materials for FeRAMs; FeRAM yo kyoyudentai zairyo

    Energy Technology Data Exchange (ETDEWEB)

    Miyasaka, Y [NEC Corp., Tokyo (Japan)

    1998-10-01

    Studies to utilize bistable spontaneous polarization of ferroelectric materials for non-volatile memory have already been started in the 1950`s. Recently, a possibility was indicated on a high-speed non-volatile RAM (FeRAM) with memory cell configuration combined with switching transistors as in DRAMs. This situation has led to performing very active studies on ferroelectric materials and electrode materials used in ferroelectric film cell capacitors. This paper summarizes the above research and development circumstances, as well as their future problems. On the other hand of having shown excellent fatigue resistance in the SrBi2Ta209(SBT) system, improvement has progressed steadily on the Pb(ZR, Ti)03 (abbreviated to PZT) system, which retains the mainstream position as the ferroelectric material for FeRAMs. Aiming at realizing a high integration FeRAM in the future will require discussions on property changes due to use of lower temperature and micronization in film formation, further improvement in relation with degradation such as in imprint, and elucidation of the mechanism. 31 refs., 3 figs.

  2. UN TERRITORIO PARA CONQUISTAR Y/O SUBVERTIR: USO DE INTERNET POR LAS FARC-EP

    Directory of Open Access Journals (Sweden)

    Gisela García Cardona

    2004-01-01

    confrontación de ideas en el ciberespacio, transformando la relación entre cultura, nuevas tecnologías y política. Este trabajo pretende hacer un sucinto recorrido por la historia de las nuevas tecnologías de la comunicación y la información, específicamente Internet, y reflexionar sobre las posibilidades que tienen los individuos y las organizaciones de subvertir los aparatos de poder, a través del uso y apropiación de dicha red. De manera específica, nos centraremos en el caso de las FARC-EP y en el uso que hacen de su página en la web.

  3. Un territorio para conquistar y/o subvertir: uso de internet por las FARC-EP

    Directory of Open Access Journals (Sweden)

    Gisela García Cardona

    2004-10-01

    Full Text Available La globalización de las comunicaciones conlleva nuevas dinámicas de participación ciudadana que permiten la confrontación de ideas en el ciberespacio, transformando la relación entre cultura, nuevas tecnologías y política. Este trabajo pretende hacer un sucinto recorrido por la historia de las nuevas tecnologías de la comunicación y la información, específicamente Internet, y reflexionar sobre las posibilidades que tienen los individuos y las organizaciones de subvertir los aparatos de poder, a través del uso y apropiación de dicha red. De manera específica, nos centraremos en el caso de las FARC-EP y en el uso que hacen de su página en la web.

  4. El economísta: predicador y/o científico

    OpenAIRE

    Villota Villota, Francisco

    1991-01-01

    La dualidad predicador/científico podría servir de pretexto para el análisis de otras dualidades como las de ideología/ciencia, normativo/positivo, ética/ciencia y otras más posibles que han ocupado y seguirán ocupando, la atención de, al menos, los filósofos y los profesores de política económica.

  5. Study on afterburner of aircraft engine. Koku engine yo afterburner no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Kashiwagi, T [Ishikawajima-Harima Heavy Industries, Co. Ltd., Tokyo (Japan)

    1991-03-01

    This paper explains concepts of aircraft engine afterburner, and describes history of afterburner study, and describe the result of major research items. An afterburner is located down stream of a fan, compressor, burner, and turbine in a jet engine. Its basic principle is that fuel is injected into turbine exhaust and fan air flows from an fuel injector, ignited by a spark plug using oxygen remaining in the exhaust gas flow, burned and flame-held by a flame stabilizer. The combustion gas of high temperature (1,700 to 1,800 {degree}c) thus generated is jetted out from an exhaust nozzle to increase the thrust. The prototype afterburner is featured by adoption of a mixed type fuel injection system that provides wide stable combustion range, and flame stabilizer with a scoop aimed at improving the ignition performance and combustion efficiency. A confirmation test verified smooth ignition and wide air to fuel ratio for stabilized combustion. 4 refs., 16 figs.

  6. Advanced materials for aircraft engine applications. Koku engine yo zairyo no doko

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    The thrust/weight ratio which is thrust per unit weight of engine is a parameter of aircraft engine performance. With a mean material density of 6.6g/cm[sup 3], some of the supersonic plane engines are 7.9 in thrust/weight ratio. Its attaining 20 is predicted by some reports. The turbine inlet temperature is a parameter of engine temperature heightening exceeds 1400[degree]C. Its attaining 2000[degree]C in the 21st century is also predicted by some reports. By dividing the aircraft engine materials into both improvement and innovation material systems, the present paper explained the characteristics and present status of materials, and how to put them in practical use. As an improvement material, titanium alloy, nickel base alloy and resinous composite materials were exhibited with examples of having improved the established material system in performance and cost. Used as a turbine vane member, the nickel base alloy contributes, as a unidirectional coagulation alloy, single crystal alloy and oxide dispersion exciting alloy, to the creep resistance strengthening at high temperatures against the fatigue due to thermal strain. It is also explained how to put TiAl and FRM to practical use. 8 refs., 13 figs., 2 tabs.

  7. Inter, multidisciplina y/o hibridación en los estudios socioculturales del turismo

    Directory of Open Access Journals (Sweden)

    Castillo Nechar, Marcelino

    2005-01-01

    Full Text Available The article presents an analysis with regard to the form in which the sociocultural thing is constructed in the tourism, which have been his(her,your trends and the way of conceiving it. In addition, it approaches a reflection as for the situation of the sociocultural aspects in the modern society, who has to see with the globalization and the crisis and in which the classic budgets do not manage to explain the sociocultural question in those dimensions. However, the fundamental aspect constitutes it the methodological reflection for the construction of the new tourist knowledges of hybrid cut, with the managing of the disciplinary lendings and in the specialities

  8. Pueblos prendados de fantasmas: Cioran en España, yo en Rumanía

    OpenAIRE

    Pérez Caballero, Jesús

    2014-01-01

    ¿Por qué la cercanía entre Cioran y Don Quijote? ¡Oh Bartleby, oh humanidad!, que diría Melville. ¡Oh, identidad!, añadimos. Ambos son personajes desdoblados. Cioran vivió en reclusión tras momentos de pasión exaltada. Desde su piso irradiaba no sólo libros, sino vidas hipotéticas, clones fantasmales de sí mismo que se acercaban a los antiguos y a los modernos; polemizaba con los personajes de ficción con saña y buscaba hacerlos sangrar; repasaba anécdotas de la literatura y reflexionaba sobr...

  9. Memoria autobiográfica, narrativa y concepciones del yo: Un estudio transcultural

    DEFF Research Database (Denmark)

    L. de la Mata, Manuel; Santamaría, Andrés; Ruiz, Lucía

    2011-01-01

    While variations in autobiographical memory are related to cultural differences in self-construal, more research is needed beyond comparison between North-American and Asian cultures. Our study examines the relationship between self-construal and autobiographical memory in Mexican, Spanish...... and Danish college students, using Wang’s methodology and categories, and the narrative memory organization. Results confirmed expected cultural differences, with more indicators of independence in Danes, more of interdependence in Mexicans, and Spanish in between, but the pattern was not strong. Some...... cultural differences were also observed in the narrative organization of the memories. Results supported the view of cultured self-construals, while also suggesting the need to pay attention to the situated character of cultural differences....

  10. Development of multiplexing network for air conditioner systems; Eakon yo LAN system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Matsumoto, T; Nakazawa, Y; Nakase, M; Sato, Y [Nissan Motor Co. Ltd., Tokyo (Japan); Nomura, M; Okasato, Y; Sunaga, H [Calsonic Corp., Tokyo (Japan)

    1997-10-01

    Plural air flap actuators of the air conditioner system in a vehicle have been integrated into a single-type actuator using two newly developed technologies: super-low-cost multiplexing network technology and digital motor control technology with a 1-bit A/D converter. The number of harnesses and connectors and the handling load of the air conditioner control microcomputer are reduced, so that we succeeded in sharply reducing the cost of the air conditioner system. 9 figs., 2 tabs.

  11. A/T test system for production line; Seisan line yo A/T test system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-10

    This paper introduces an A/T test system for production line made by Meidensha, Inc. Rates and technology of mounting auto-transmissions (A/T) in recent automobiles are improving year after year. A/T production line testers were fabricated and supplied, including those for European countries. This system has the following features: the system employs low inertia AC motor, and is capable of performing tests in close conditions to actual cars; an insulated gate bipolar transistor (IGBT) inverter was employed to achieve control accuracy improvement and noise reduction; high-velocity transient measurement is possible by using a computer system based on the WindowsNT; a solenoid current slant control was employed to respond to electronically controlled A/T; and noise and vibration shift feeling instrumentation can also be used on option. Number of supply is four sets of front engine/front wheel drive (FF) car A/T testers for overseas countries, and two sets of FF A/T tests for use in Japan. (NEDO)

  12. Enfermedad tiroidea autoimnune en pacientes con bocio y/o hipotiroidismo

    Directory of Open Access Journals (Sweden)

    Guido Lastra

    1998-01-01

    Full Text Available We studied the presence of antithyroid antibodies in subjects with slight to overt thyroid disfunction. Fifty nine subjects that showed goiter or TSH levels above 5.0 mU/L were included. The percentage of patients with positive anti Thyroid Peroxidase antibodies (anti TPO was 18.63%. From them, 90.9% exhibited goiter along with thyroid dysfunction, whereas only 9.1 % had goiter without thyroid disfunction. There was no patient without goiter that showed anti TPO levels above 100 mUl/ mL.We conclude that thyroid autoimmune disease is very prevalent among our patients, so it must be suspected in subjects with or without goiter, as well as in those with slight thyroid disfunction, because it could progress to overt hypothyroidism.

  13. Performance improvement of standard turbo-compressor; Han`yo turbo asshukuki no seino kaizen

    Energy Technology Data Exchange (ETDEWEB)

    Hokari, T.; Hasegawa, K.; Ozaki, S.; Majima, K. [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)

    1999-05-01

    Abradable materials are soft and cause no contact damage to the impeller of the turbo-compressor. Using such materials for the inlet casing facing to the impeller allows very small clearances between the impeller and inlet casing, thus improving the compressor efficiency by 10% over conventional types. Changing the area of abradable material applied to the inlet casing identified the optimum area in which decrease of the compressor surge margin is minimized and efficiency is improved by 10%. As a result, turbo-compressors have the best performance when the abradable materials are applied from the impeller outlet to two-thirds of the forward location of the inlet casing. (author)

  14. El "yo" de la detective: Dolores Redondo y Carolina Solé

    Directory of Open Access Journals (Sweden)

    Melissa M. Culver

    2015-10-01

    Full Text Available Las últimas narrativas policiacas españolas escritas por mujeres, tales como El guardián invisible (Redondo, 2013 y Ojos de hielo (Solé, 2013, se caracterizan por la fuerte presencia e incluso capital importancia de la subjetividad investigadora en la resolución del crimen. En este artículo se plantea, de un lado, el hecho de que esta subjetividad de la detective se configura a partir de su oposición al carácter cientificista de la realidad actual en la investigación policiaca —basada en el cotejo de muestras de ADN y dominada por la figura de los perfiladores— y se analiza, de otro, esta oposición como radical contradicción que da lugar a una narrativa policiaca “otra” en la que, frente a la tradición del género negro clásico, se privilegia la vida sobre la muerte.

  15. Cuando esas nuevas ramas crezcan yo también habré sanado

    Directory of Open Access Journals (Sweden)

    Ruysen Flores

    2014-09-01

    Full Text Available Ruysen Flores narra sobre cómo superó una enfermedad espiritual que lo aquejaba, siguiendo el ejemplo de las plantas que le había enseñado su maestro Pablo Amaringo. Así como las plantas al podarlas se renuevan, así su espíritu se sanó. Su inspiración es la mitología, la costumbre y las plantas. En su pintura hay un espíritu femenino acuático, cuyos hijos son los delfines. Ruysen pinta a los espíritus protectores que aparecen en los rituales de los chamanes y los espíritus de las plantas y los elementos. Utiliza figuras que vienen en perspectiva, también muy utilizadas por Pablo Amaringo, a las que llamaba “tingunas”. 

  16. Magnetic hard disks for audio-visual use; AV yo jiki disk baitai

    Energy Technology Data Exchange (ETDEWEB)

    Tei, Y.; Sakaguchi, S.; Uwazumi, H. [Fuji Electric Co. Ltd., Tokyo (Japan)

    1999-11-10

    Computers, consumer, and communications are converging and fusing. The key device in homes in the near future will be an audiovisual hard disk drive (AV-HDD). The reason is that there is no other AV cash memory with high capacity, high speed, and a low price than the HDD. Fuji Electric has early started developing an AV magnetic hard disk, a core-functional element of the AV-HDD, to take the initiative in the market. This paper describes the state of plastic medium development, which is regarded as a next-generation strategic commodity. (author)

  17. "So yo creo que es un proceso evolutivo": Language Ideologies among Puerto Ricans in Southeastern Pennsylvania

    Science.gov (United States)

    Shenk, Elaine

    2017-01-01

    This article examines the perspectives of Puerto Ricans living in the United States in response to a publicity campaign that focuses on the correction of linguistic features that appear in some Puerto Ricans' spoken Spanish. The campaign addresses phonetic, morphological, lexical, and syntactic features, including a specific set of words or…

  18. World Energy Data System (WENDS). Volume IV. Country data, SG-YO

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-06-01

    The World Energy Data System contains organized data on those countries and international organizations that may have critical impact on the world energy scene. Included in this volume, Vol. IV, are Senegal, South Africa, Soviet Union, Spain, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Turkey, United Kingdom, United States, Upper Volta, Venezuela, and Yugoslavia. The following topics are covered for most of the countries: economic, demographic, and educational profiles; energy policy; indigenous energy resources and uses; forecasts, demand, exports, imports of energy supplies; environmental considerations of energy supplies; power production facilities; energy industries; commercial applications of energy; research and development activities of energy; and international activities.

  19. Scream, cultura popular y el feminismo de la tercera ola: "Yo no soy mi madre"

    Directory of Open Access Journals (Sweden)

    Kathleen Rowe Karlyn

    2005-01-01

    Full Text Available This paper analyzes Wes Craven’s horror trilogy Scream; the trilogy, like all popular texts, is riddled with contradictions about women’s representation that beg a careful analysis based on an informed understanding of media culture and representation, of history, and of the issues that matter to young women today. My reading of the film draws up the connections between Third Wave feminism and popular culture in order to show how these films provide a rich opportunity to study the contradictions and possibilities of feminism in a postmodern age. The purpose here is not to mount an unconditional defense of popular culture, but to argue that women who care about the next generation of girls need to learn more about the popular texts they're drawn to. If a productive conversation is going to happen among women of all ages about the future of the feminist movement, it will have to take place on the terrain of popular culture where young women today are refashioning feminism toward their own ends.

  20. THE PRACTICE OF ECT IN INDIA : ISSUES RELATING YO THE ADMINISTRATION OF ECT

    OpenAIRE

    Agarwal, A.K.; Andrade, Chittaranjan; Reddy, M. Venkataswamy

    1992-01-01

    A questionnaire on ECT, tapping altitudes, opinions and usage, was mailed to all medical members of the Indian Psychiatric Society whose addresses were known; 263 (28.8%) responded. This paper, the first in a series that presents the results of the survey, provides demographic data on the respondents and covers issues relating to the administration of ECT. Specific issues discussed include the ECT personnel, location of the ECT facility, certain ECT prescription patterns, psychiatrist-patient...

  1. Isparta İlinde Radon Yoğunluk Ölçümleri

    Directory of Open Access Journals (Sweden)

    Suat ÖZKORUCUKLU

    2009-04-01

    Full Text Available Radon, kayaçlardaki ve topraktaki Uranyum–238 bozunmasıyla olusan radyoaktif bir asal gazdır. radon hakkındaki ilk çalısmalar 1956 yılında Isviçre'de baslamıs ve özellikle 1980 sonrasında yapılan arastırmalarla radon gazının çevresel radyasyon üzerindeki katkısı ve ortama yayılma mekanizması anlasılmıstır. Kayaçlardaki 238U bozunması sonucu üretilen radon gazı difüzyon yoluyla topraga, oradan da atmosfere veya ortama yayılmaktadır. Günlük hayatta sürekli maruz kaldıgımız radyasyonun %54'nün Radon izotoplarından, özellikle de 222Rn'den kaynaklandıgı bulunmustur. Türkiye'de, TAEK kritik radon yogunluk degerlerini meskenler için 400 Bq/m3, sanayi ve isyerleri için ise 1000 Bq/m3 olarak belirlemistir. Yüksek dozlarda maruz kalındıgında özellikle akciger kanseri riskini artırdıgı ileri sürülen radon, yogunlugu fazla olan yerlesme birimlerinde tehlike yaratmaktadır. Bu çalısmada, Isparta ili sınırları içinde belirlenen bazı kapalı mekanlarda AlphaGUARD radon detektörü kullanılarak radon yogunlukları ölçülmüs ve veriler irdelenmistir.

  2. Development of remote controlled blasting system for tunnels; Tunnel yo enkaku seigyo happa system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, S.; Kawamura, M.; Hirosaki, Y. [NOF Corp., Aichi (Japan)

    1997-06-30

    A downsized wireless blasting system has been developed for tunnel construction in the mountainous districts. This system consists of an oscillator, loop antenna, and initiator. The ac magnetic field is generated in the loop antenna using 550 Hz ac generated by the oscillator, to induce the electro motive force between both ends of receiver coil in the initiator. It is stored in the capacitor after rectification, to initiate the detonator by discharging with the firing signal. This system has been developed by downsizing the conventional RCB (remote controlled blasting system) for underwater blasting, and unmanned operation is planned in future. An oscillation frequency, 550 Hz with an actual result has been adopted. The arm length of loop antenna is 3 m, which can be installed in the tunnel. Various receiver initiators were fabricated as a trial. A convex type was adopted due to its excellent receiving performance. The receiving performance was improved by increasing the magnetic induction and decreasing the power loss. After receiving voltage of the receiver initiator was confirmed, field initiation tests were conducted. Initiating and blasting were successfully carried out. 5 refs., 15 figs., 3 tabs.

  3. Las Heroinas en el Mundo Mio y Yo (Myself and Women Heroes in My World).

    Science.gov (United States)

    National Women's History Project, Windsor, CA.

    This book offers a series of lesson plans and resources for teaching young learners (K-3) about heroines in U.S. history. The book offers general guidelines for presentation of the materials as well as specific suggestions for individual lessons. Each lesson focuses on a particular historical figure and includes a biography, a lesson plan outline,…

  4. Effect of oxygen intercalation on properties of sputtered CuYO2 for ...

    Indian Academy of Sciences (India)

    WINTEC

    which has 30% transparency in the visible region. The. CuAlO2 thin films having a delafossite structure has shown a transparency of 80% in the visible and infrared ... The value of x i.e. the percentage of excess ... 1050°C for 70 h producing CuY0⋅98Ca0⋅02O2. ... films leads to poor crystallinity on annealing in presence.

  5. Study on development of adsorbent of acetaldehyde; Acetaldehyde yo kyuchakuzai no kaihatsu ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Noda, T. [Nippon Steel Corp., Tokyo (Japan); Suzuki, M. [The University of Tokyo, Tokyo (Japan). Institute of Industrial Science

    1997-07-10

    The adsorption of acetaldehyde by porous ceramics impregnated with hydrazinium aluminum sulfate (HAS) is studied. Silicagel, activated alumina, activated clay, and activated carbon are compared, and it is found that silicagel and activated clay are suitable as a substrate for HAS impregnated adsorbent. The adsorption mechanism of acetaldehyde by the adsorbent is believed to be one in which acetaldehyde reacts with hydrazinium and yields acetaldazine. The adsorption capacity of the adsorbent at low acetaldehyde concentration of 0.1 ppm was as large as 1.36 mol/kg. This adsorption capacity at 0.1 ppm acetaldehyde concentration is remarkably larger than that of conventional activated carbon. Hydrazinium decomposes easily in the air because it is a strong reducing agent and reacts with oxygen or carbon dioxide. But hydrazinium impregnated on porous ceramics with HAS becomes more stable and maintains reactivity with acetaldehyde for longer than six months. An adsorbent made of porous ceramics impregnated with HAS is useful as a deodorant for acetaldehyde. 8 refs., 6 figs., 6 tabs.

  6. La RT 26: ¿solución y/o problema?

    OpenAIRE

    Belga, Liliana; Bernatene, María; López Domaica, Jorge; Maestromey, Marcelina; Wilches, Susana E.

    2013-01-01

    La comparabilidad de los estados financieros es de mucha utilidad para los usuarios de la información contable. El objetivo de este trabajo es examinar el efecto que tiene la adopción de uno u otro juego de normas contables respecto al atributo de comparabilidad de la mencionada información. Hoy en día podemos encontrar empresas de similares características que no cotizando en la bolsa de valores, pueden optar preparar sus estados contables según los lineamientos de las Normas Contables emiti...

  7. Throw Yo' Voice Out: Disability as a Desirable Practice in Hip-Hop Vocal Performance

    Directory of Open Access Journals (Sweden)

    Alex S. Porco

    2014-12-01

    Full Text Available Disabled bodies and disabling spaces— especially the recording studio— shape the sound iconicity of hip-hop vocal performances. The disabled voice is the audible sign by which hip-hop artists trouble cultural definitions of the self and other; exceptionalism and failure; the natural and techno-mediated; comedy and tragedy; and aesthetic play and seriousness. Hip-hop vocal performances also function as self-conscious acts of transvaluation that challenge the discursive dominance of ableism. A materialist approach to vocal performance resists reducing voice to a silent metaphor for race, oppositionality, or liberation; and it emphasizes, instead, the physiological and social processes that render hip-hop voices unique, particular, and audible. It emphasizes the agency hip-hop artists possess in seeking out disabled bodies and assuming disabled identities for aesthetic and political ends. Thus, the body is returned to the analysis of style.

  8. Distraksiyon osteogenezinde düşük yoğunlukta ultrason stimülasyonunun kemik mineral yoğunluğuna etkisinin DEXA ile incelemesi

    OpenAIRE

    Funda Tuğcu; Fatih Mehmet Coşkunses

    2012-01-01

    Objectives: Distraction osteogenesis (DO) is a surgical method which provides new bone formation by gradually increasing the distance between bone segment surfaces created by osteotomy. In the present study assessing the effect of low intensity pulsed ultrasound stimulation (LIPUS) on bone mineral density (BMD) of the bone formed in distraction osteogenesis (DO) with dual energy X-ray absorptiometry (DEXA) and making a comparison between postoperative 30th and 60th days was aimed. &l...

  9. Others and I. Personality Booklet 1. Teacher's Edition=Otros y Yo. Personalidad libro 1. Manual para El Maestro.

    Science.gov (United States)

    California State Univ., Los Angeles. National Dissemination and Assessment Center.

    The booklet is part of a grade 10-12 social studies series produced for bilingual education. The series consists of six major thematic modules, with four to five booklets in each. The interdisciplinary modules are based on major ideas and designed to help students understand some major human problems and make sound, responsive decisions to improve…

  10. Progressive paralyzing sciatica revealing a pelvic pseudoaneurysm a year after hip surgery in a 12yo boy.

    Science.gov (United States)

    Boulouis, Grégoire; Shotar, Eimad; Dangouloff-Ros, Volodia; Janklevicz, Pierre-Henri; Boddaert, Nathalie; Naggara, Olivier; Brunelle, Francis

    2016-01-01

    Identifying extra spinal causes of a lumbar radiculopathy or polyneuropathy can be a tricky diagnosis challenge, especially in children. Among them, traumatic or iatrogenic pseudoaneurysms of iliac arteries have been seldom reported, in adults' series. The authors report an unusual case of progressive paralyzing left sciatica and lumbar plexopathy in a 12 years old boy, 12 months after a pelvic osteotomy for bilateral hip luxation secondary to osteochondritis dissecans. Spine MRI and pelvic CT angiography revealed a giant internal iliac artery pseudoaneurysm, enclosed in a chronic hematoma. The patient was successfully treated with endovascular coil embolization, and subsequent surgical hematoma evacuation. However, three months after treatment, neurological recovery was incomplete. This case highlights the importance of a rapid and extensive diagnosis work up of all causes of lower limb radiculopathies in children, including pelvic arteries lesions especially after pelvic surgery to avoid therapeutic delays that may jeopardize the chances of neurological recovery. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  11. Yoğun Bakımda Hafif Şiddetli Bir Propofol İnfüzyon Sendromu

    OpenAIRE

    Tezcan, Aysu Hayriye; Oterkus, Mesut; Donmez, Ilksen; Ozturk, Omur; Yavuzekinci, Zeynep

    2018-01-01

    Propofol infüzyon sendromu (PRİS) nadir ama ölümcül bir hastalıktır. Bu sendrom çoğunlukla ilacın yüksek dozda uzun süreli infüzyonundan sonra oluşur. Metabolik asidoz, hipotansiyon, miyoglobinüri, artmış karaciğer ve kas enzimleri, kardiyak aritmiler ve kalp durması sendromun genel özellikleridir. Bu olgu sunumunda uzun süreli düşük doz (25–50 mcg/kg/dk) ilaç infüzyonundan sonra ortaya çıkan hafif tipte bir PRİS tartışılmıştır. Bu olguda ilaç infüzyonu esnasında ciddi metabolik asidoz, hipot...

  12. Accident and everyday use for small PV power supply system. 2; Saigaiji ken`yo kogata taiyoko hatsuden system. 2

    Energy Technology Data Exchange (ETDEWEB)

    Yokoyama, S.; Sano, N.; Itsumi, J. [Kumamoto Institute of Technology, Kumamoto (Japan)

    1997-11-25

    Study is under way for the development of a small power source system capable of supplying power to public facilities and home appliances at normal times and capable of turning immediately into a self-sustained power source in case of emergency. This study discusses a power source that is a combination of solar cell modules and a storage battery, which is subjected to analysis for its match with a light or a data-processing computer imposed as a load on the power source. In the experiment, the power source consists of solar cell modules and a rectangular wave inverter. The battery is a 12V/28Ah automotive battery, the solar cells are two 75W (17V/4.4A) modules, and the load is a fluorescent lamp, fan, electric bulb, or a computer. It is found that the system can operate near the maximum power point of the solar cell modules when the load is light and that the system still works on even when the load consumes more than what the solar cells module produce, this thanks to the battery serving as a backup. In the future, a test-dedicated small power source now under construction will be put to continuous operation for further study. 4 refs., 4 figs., 1 tab.

  13. Tribunales terapéuticos: vigilar, castigar y/o curar The drug courts: discipline, punish and/or cure

    Directory of Open Access Journals (Sweden)

    Omar Alejandro Bravo

    2002-12-01

    Full Text Available O modelo americano de tribunais para dependentes químicos está em tratativas de implantação pela justiça do Distrito Federal, Brasil. Neste modelo penal, os consumidores de drogas ilegais ficam obrigados a se tratar da sua suposta doença, diagnosticada por uma autoridade judiciária. A recusa em aceitar o tratamento implica uma punição legal. A metodologia empregada para analisar os documentos que descrevem e justificam essas políticas é a análise crítica do discurso que, com um critério hermenêutico, tenta mostrar as características ideológicas de textos e discursos e os relaciona com formações discursivas maiores.As políticas de tratamento compulsivo aos usuários de drogas provocam a penalização dos mesmos, ficando estes sob o duplo estigma de doentes e criminosos. Estas iniciativas estão relacionadas com as políticas denominadas de "Tolerância Zero" que procura incriminar grupos sociais e tipos subjetivos particulares. A crescente demanda da justiça aos profissionais da saúde mental para fazer parte deste circuito legal coloca aos mesmos perante uma eleição de caráter ético e político.The justice department of the Distrito Federal, Brazil (the municipality of Brasilia, the capital of Brazil is transacting the implementation of the american model of drug courts. In this penal model, consumers of illegal drugs are under the obligation of treating their supposed disease, diagnosed in magistrate's court by a judiciary authority. A refusal to the treatment implies in legal punishment. We used critical discourse analysis as the methodology to analyse the documents that describe and justify these policies. With hermeneutical criteria this methodology tries to point out the ideological characteristics of the texts and discourses and relates them with greater discourse formations. These policies of compulsive treatment of drug users results in penalizing the drug users themselves, placing them under the double stigma of being sick persons as well as criminals. These initiatives have a relationship with the denominated "zero tolerance" policy that tries to incriminate social groups and particular subjective types. The Justice's increasing demand of mental health professionals to become members of this legal circuit places them amid an ethical and political challenge.

  14. Proyecto constructivo de las obras de protección y/o encauzamiento para el proyecto PLISA

    OpenAIRE

    De Sicart Xiberta, Alvaro-Carlos

    2013-01-01

    San Antonio es una comuna chilena que cuenta con uno de los puertos con mayor potencial del país, con intención de transformarse en el puerto número uno de Chile. El estudio de demanda muestra la inminente saturación de la capacidad de gestión de TEUs del puerto. La Empresa Portuaria prevé la ampliación de las instalaciones del mismo puerto. Además, se constata que al sur del puerto, existe una zona morfológicamente plana, sin accidentes topográficos, que presenta evidentes ...

  15. Index of Suspicion Case Report 16 y/o Boy with X-Linked Adrenoleukodystrophy Presented as Degenerative CNS Disorder

    National Research Council Canada - National Science Library

    Phalen, James

    2004-01-01

    .... Cognitive testing at age 13 showed a full-scale intelligence quotient (IQ) of 80. On physical examination, the boy is of average height, but thin with a body mass index of 17.5 (5th percentile...

  16. Performance of mesh seam welds in tailor welded blanks; Terado blank yo mash seam yosetsubu no tokusei

    Energy Technology Data Exchange (ETDEWEB)

    Uchihara, M; Takahashi, M; Kurita, M; Hirose, Y; Fukui, K [Sumitomo Metal Industries, Ltd., Osaka (Japan)

    1997-10-01

    Formability, fatigue properties and corrosion behavior of mash seam welded steel sheets were investigated and the results were compared with laser weld. The stretch formability of mash seam weld and laser weld were same level. Mash seam weld however, showed slightly smaller formability in hole expansion test. The fatigue strength of mash seam welds was lower than that of laser welds in case of differential thickness joints. Corrosion was apt to initiate at weld in both mash seam and laser weld with E-coat. The corrosion resistance of welds was improved by using zinc coated steel. 3 refs., 14 figs., 2 tabs.

  17. Parasitosis intestinales en Argentina: Principales agentes causales encontrados en la población y/o en el ambiente

    OpenAIRE

    Juarez, Maria Mercedes; Rajal, Verónica Beatriz

    2015-01-01

    Las parasitosis intestinales se encuentran ampliamente distribuidas en el mundo, con mayor prevalencia en los países en desarrollo. Principalmente afectan a los niños en los que además provocan disminución del desarrollo físico y mental; situación que puede potenciarse enormemente cuando se suma a un estado nutricional deficiente. La Organización Mundial de la Salud las considera una de las principales causas de morbilidad, estrechamente ligada a la pobreza y relacionada con inadecuada higien...

  18. "Defensa de Palamedes por él mismo": pluralidades del "yo" que enuncia en la etopeya gorgiana

    OpenAIRE

    Ivana Selene Chialva

    2016-01-01

    La Defensa de Palamedes por él mismo de Gorgias es un texto ficticio de apología judicial, exponente del género epidíctico, escrito aproximadamente en el año 411 a.C. La condición retórico-escolar del texto está dada en el título ya que constituye un recurso avant la lettre que, en los Progymnásmata de época imperial, será definido y enseñado bajo el nombre de un ejercicio particular: etopeya (o prosopopeya), i.e. un discurso apropiado para un personaje, histórico o ficticio, escrito en prime...

  19. Gobierno de las leyes y/o gobierno de los ciudadanos. ¿Hay compatibilidad entre republicanismo y democracia liberal?

    Directory of Open Access Journals (Sweden)

    Pinzani, Alessandro

    2005-12-01

    Full Text Available The paper aims to discuss the renaissance of the republican tradition in the last years - particularly thanks to authors like Quentin Skinner, Maurizio Viroli and Philip Pettit. The paper takes into account the main elements of this tradition, i.e.: (1 the concept of republic itself, (2 the central role of civic virtues, (3 the republican concept of liberty, (4 the idea of the rule of law. Firstly, these four elements will be shortly analyzed, while some historical and theoretical problems will be emphasized. Then, the position of republican authors (both classical and contemporary ones will be compared to the liberal-democratic tradition, which constitutes the main aim of their critics. Finally, a further tradition (that neorepublicans leave -curiously enough- aside will be introduced: constitutionalism.

    Este ensayo se ocupa de discutir el renacimiento de la tradición republicana en los últimos años, particularmente gracias a pensadores como Quentin Skinner, Maurizio Viroli y Philip Pettit. Se aborda esta tradición en sus principales elementos constitutivos, a saber: 1 el concepto de república propiamente dicho; 2 el papel central de las virtudes cívicas; 3 la concepción republicana de libertad; y 4 el concepto de gobierno de las leyes. Se desarrolla, en primer lugar, un breve análisis de estos cuatros elementos, al mismo tiempo que se ponen en evidencia algunos problemas históricos y teóricos. A continuación, se compara la posición de los teóricos republicanos, tanto clásicos como contemporáneos, con la propia de la tradición liberal-democrática, que, para aquéllos, constituye el principal blanco de esta polémica. Finalmente, se introduce una nueva corriente de pensamiento que los neo-republicanos dejan, curiosamente, de lado: el constitucionalismo.

  20. "Aunque lea poco, yo sé que soy listo". Estudio de caso sobre un adolescente que no lee literatura

    Directory of Open Access Journals (Sweden)

    Cristina Aliagas

    2009-01-01

    Full Text Available Exploramos con un estudio de caso la lectura como práctica social en la vida de un adolescente que acaba de abandonar los estudios en 1º de Bachillerato. Desde el prisma teórico de los Nuevos Estudios de Literacidad, analizamos su punto de vista y sus creencias sobre las prácticas lectoras dominantes y vernáculas en las que participa, dentro y fuera del Instituto. A pesar de su fuerte desinterés por la lectura académica, nuestro informante ha construido una vida lectora variada y activa al margen de la escuela.

  1. Aprendizaje cooperativo de la creatividad publicitaria a través de anuncios audio y/o visuales

    Directory of Open Access Journals (Sweden)

    Clara Muela Molina

    2012-06-01

    Full Text Available Uno de los principales problemas detectados en la enseñanza de la creatividad publicitaria es el gran desconocimiento que tienen los estudiantes sobre este sector profesional. Así, desde la Universidad Rey Juan Carlos se ha desarrollado un proyecto de innovación docente basado en el aprendizaje cooperativo con el objetivo principal de que los alumnos adquieran un mayor conocimiento de las empresas, profesionales y anuncios más creativos realizados en España a la vez que ponen en práctica competencias y habilidades que les serán requeridas en su futuro profesional. Para ello, se aplicó la técnica puzzle de Aronson y la prueba del test-retest.

  2. Educación para el manejo y control del asma infantil. Proyecto: "Yo controlo mi asma"

    OpenAIRE

    Martínez Masot, Raquel

    2016-01-01

    El asma bronquial es una enfermedad respiratoria crónica común en la infancia. En España afecta sobre todo en la costa noroeste atlántica. Los niños asmáticos deben saber cómo manejar y controlar su enfermedad. Por lo tanto, la educación sanitaria dirigida a esta población infantil es esencial. Por eso, se ha elaborado una intervención educativa basada en actividades didácticas, de participación y cooperación con el fin de mejorar la independencia del niño frente a su asma así como su control...

  3. Yo (él en “Muerte sin fin” de Gorostiza: la sustancia y la forma

    Directory of Open Access Journals (Sweden)

    Fernando Castaños

    2015-06-01

    Full Text Available El presente artículoexpone una lectura analítica de un poema de José Gorostiza sobre el cual han hablado y escrito mucho y con gran admiración los escritores y los académicos en México. Se trata de un poema que Octavio Paz, para sintetizar su contenido y aprehender su constitución, identificó como “reloj de cristal de roca”. Ésta es, quizá, la obra más importante del llamado grupo de los Contemporáneos, que, en su estética y en sus actitudes públicas, se opuso a la degradación y al abuso de lo nacional en la cultura de estado del régimen postrevolucionario de nuestro país, y al hacerlo abrió a los intelectuales horizontes de independencia frente al poder gubernamental.

  4. "Yo ya no soy un niño" // “I’m not a child anymore”

    Directory of Open Access Journals (Sweden)

    César Augusto Sánchez Taborda.

    2008-06-01

    Full Text Available The current text is based on the preliminary ideas of the research El niño homicida: un estudio psiconalítico. (The murderer child: a psychoanalytic study. Its content recreates the hypothesis of what could happen to the individual if the Freudian latency is cut, limited or disappeared; that is, it presents this question of theoretical order which already seems a reality confirmed in many phenomena and signs of contemporary violence. In depth, however, such possibility becomes an ethic questioning to the Other of our time which repeatedly seems to avert its sight from this phenomenon of murder when it comes up linked to the responsibility of a child. // El presente texto se constituye con las ideas preliminares de la investigación El niño homicida: un estudio psiconalítico. Su contenido recrea la hipótesis de lo que podría ocurrir en el sujeto si se recorta, acota o desaparece la latencia freudiana; es decir, deja abierto este interrogante de orden teórico que parece ya una realidad constatada en muchos fenómenos y manifestaciones de violencia contemporánea. En el fondo, sin embargo, dicha posibilidad se traduce en un cuestionamiento de carácter ético al Otro de nuestro tiempo que reiteradamente parece apartar la mirada a éste fenómeno del homicidio cuando emerge ligado a la responsabilidad del sujeto infantil.

  5. Electrode of solid state polymer electrolyte type electrochemical cell; Kobunshi kotai denkaisitsugata denki kagaku seru yo denkyo

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, M [Yamanashi, (Japan); Inoue, M [Tanaka Kikinzoku Kogyo, Tokyo (Japan)

    1996-04-12

    The solid state polymer electrolyte type electrochemical cell (PEMFC) has such problem that the gas diffusion from the resin surface to the catalyst surface is prevented when the coating thickness of cation exchange resin on the catalyst particle and the number of micropores which conduct the gas flow in the catalyst layer are reduced. Resultingly, a sufficiently large current cannot be taken out of the cell. This invention solves the problem. The catalyst layer of electrode of PEMFC consists of a mixture of the conductive catalyst carrier coated with cation exchange resin and the conductive carrier coated with fluorinated hydrocarbon polymer. Adding the water repellent material to the electrode in this way improves the air-passing porosity. As for the cation exchange resin, perfluorocarbon sulfonate or perfluorocarbon carboxylate can be used. For the fluorinated hydrocarbon polymer, fluorinated polyethylene is preferably used. 4 figs., 2 tabs.

  6. Yo me capacito, tú te capacitas... pero ¿qué es lo que nos queda?

    Directory of Open Access Journals (Sweden)

    Martha Cecilia Herrera C.

    1990-05-01

    Full Text Available La capacitación de los docentes en ejercicio del departamento de Antioquia e impacto de los talleres pedagógicos como estrategia de formación. Guillermo Londoño, César Velásquez, Idilio Urrero, Gabriela Cadavid. Universidad de Antioquia, Medellín, 1988, 118 págs.

  7. FY1995 optoelectronic devices and circuits for terabit class network; 1995 nendo terabit kyu network yo hikari denshi device kairo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The necessary technology realizing Terabit class optical network is the signal multiplexing both in temporal and spectral domains. Controllability of ultrafast optoelectronic systems is therefore the priority issue. Specifically we chose semiconductor lasers as the key devices. The methodology for performance improvement and the creation of novel functionality are investigated. Firstly compression of semiconductor laser pulse reached the world record of 65 femto second. Secondly a proposal was made to control mode locked semiconductor lasers via subharmonic synchronization and a substantial phase noise reduction was demonstrated. Thirdly a new technology was developed to realize broadband anti-reflection coating on semiconductor laser amplifier facet, bringing about significant performance improvement. To compensate the dispersion induced signal distortion a broadband semiconductor laser amplifier four wave mixing was analyzed and also demonstrated experimentally. (NEDO)

  8. Recent progress in fan and compressor for aeroengine. Koku engine yo fan asshukuki no saikin no gijutsu shinpo

    Energy Technology Data Exchange (ETDEWEB)

    Saito, Y [National Aerospace Lab., Chofu, Tokyo (Japan)

    1994-03-10

    As the main components of the aeroengine, the fan and compressor reach to extremely high level stage technologically. Also at present when about 50 years passed after the jet engine was applied in practice, however, an effort for a modification is being continued, and furthermore even in the 1990s, the engines that adopted the new technologies are in succession being put in practical application. New engines in the 1990s are being applied in practice by adopting the study results on fan and compressor from the 1970s to the 1980s. Because, which way the future fan and compressor of the aircraft will go to has a relation with an aircraft trend from now on, and even in the 2000s the high subsonic speed aircrafts will be a center of the private air planes. The engine of high subsonic speed aircraft in the next generation will become an ultrahigh bypass ratio engine, the thrust efficiency is raised and noise is lowered, by lowering a fan pressure ratio and by increasing an air flow quantity compared with the current high bypass ratio turbofan engine. 16 figs.

  9. Research and development of cooled turbine for aircraft engines. Koku engine yo reikyaku turbine no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Maya, T; Yamawaki, S [Ishikawajima-Harima Heavy Industries, Co. Ltd., Tokyo (Japan)

    1994-05-01

    For the turbine which is one of the principal elements of aircraft engine, progress in turbine use material development and cooling performance further heightened for the turbine are needed to grapple with the required heightening of turbine inlet temperature. In the present paper based on the turbine inlet temperature designed to be 1600[degree]C as a target, a two-dimensional model used for the turbine cooling performance test was structurally given together with the result of the above test which aimed at confirming the design calculation. As a result of cooling design for the turbine which was about 1600[degree]C in inlet temperature, the highest gas temperature was 1890 and 1470[degree]C on the stator blade and rotor blade, respectively. Both those blades were 0.66 and 0.62, respectively in cooling efficiency. To test the cooling performance, a two-dimensional cascade was tested with a doubly amplified model of cooling blade, the use of which could set its Reynolds number near that of the actual one. As compared with the actual operation, the test was made at low temperatures of 400 to 500[degree]C and low pressures of 0.02 to 0.03MPa. The test agreed with the design calculation in result. 4 refs., 8 figs.

  10. Study of nozzle deposit formation mechanism for direct injection gasoline engines; Chokufun gasoline engine yo nozzle no deposit seisei kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Kinoshita, M; Saito, A [Toyota Central Research and Development Labs., Inc., Aichi (Japan); Matsushita, S [Toyota Motor Corp., Aichi (Japan); Shibata, H [Nippon Soken, Inc., Tokyo (Japan); Niwa, Y [Denso Corp., Aichi (Japan)

    1997-10-01

    Nozzles in fuel injectors for direct injection gasoline engines are exposed to high temperature combustion gases and soot. In such a rigorous environment, it is a fear that fuel flow rate changes in injectors by deposit formation on nozzles. Fundamental factors of nozzle deposit formation were investigated through injector bench tests and engine dynamometer tests. Deposit formation processes were observed by SEM through engine dynamometer tests. The investigation results reveal nozzle deposit formation mechanism and how to suppress the deposit. 4 refs., 8 figs., 3 tabs.

  11. Development of combined brake system on front and rear brakes for scooter; Scooter yo zenkorin rendo brake system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Okazaki, Y; Itabashi, T; Shinohara, S; Honda, Y [Honda R and D Co. Ltd., Tokyo (Japan)

    1997-10-01

    Scooters need appropriate front and rear wheel braking power distribution and each of front and rear brakes have been operated using right and left levers. This time, a low cost brakes with cable type combined brake system for small size scooter and a brakes with hydraulic type combined brake system for middle size scooter have been developed to obtain appropriate front and rear wheel braking power distribution. Both systems use convenient left lever to operate. 3 refs., 9 figs., 1 tab.

  12. Recovering from "Yo Mama Is so Stupid": (En)gendering a Critical Paradigm on Black Feminist Theory and Pedagogy

    Science.gov (United States)

    Brock, Rochelle

    2011-01-01

    This article offers an analysis of the dozens using Black feminist theory. The dozens are a ritualized verbal game of insults that historically have used sexual offenses against Black women as the vehicle for insults. Rather than simply viewing the dozens as a cultural phenomenon, the article draws a connection between its occurrence in West…

  13. App yo embarazo, una nueva forma de facilitar información a la gestante y su pareja

    OpenAIRE

    Amores Camacho, Sergio José; Ramírez Martínez, Elisa Isabel; Rodríguez Blanco, Noelia; Cazorla Amorós, Eduardo; Naranjo Fernández, Marta; Soriano, María Josefa

    2017-01-01

    Comunicación oral presentada en el 3er Congreso Internacional de Comunicación en Salud (3ICHC), celebrado los días 19 y 20 de octubre de 2017 en la Universidad Carlos III de Madrid. Los objetivos son mejorar los conocimientos y destrezas del cuidado de las gestantes, sus parejas y sus futuros recién nacidos, ofreciendo una información veraz, detallada y personalizada a las embarazadas y sus parejas

  14. Producción de leche en sistemas de pastoreo bio-sostenibles y/o bio-diversos

    Directory of Open Access Journals (Sweden)

    M. Milera

    2004-01-01

    Full Text Available Se presentan resultados de diferentes sistemas de producción en los cuales se emplean plantas perennes leñosas como una vía para desarrollar la reforestación y con ella contribuir a recuperar la fertilidad del suelo, el hábitat de la fauna silvestre y la producción animal a través del pastoreo ramoneo. Una de las características de las leguminosas arbustivas y arbóreas es su alto valor nutritivo. Los contenidos de proteína del follaje fluctuaron entre 11.6 y 24.9% y con excepción de Bauhinia todas estuvieron por encima del 20%. La digestibilidad de la materia orgánica (DMO, por su parte, estuvo en el rango 50.7-77.1%, con el mejor resultado en la morera y el peor en la Erythrina. Los resultados alcanzados con las medianas densidades de arbóreas sobrepasan los 8 litros de leche por animal diariamente sin el empleo de riego ni agroquímicos, manejadas con animales mestizos del cruce Holstein-Cebú. La condición corporal se mantuvo con valores entre 3.2 y 3.3 desde el parto hasta los 240 días de lactancia, sin que se encontraran diferencias entre épocas. El hematocrito se caracterizó por tener valores entre 28.8 y 29.7 g/L durante el año; sin embargo, en el análisis por categorías productivas se encontró que las novillas a los 8 meses de gestación tuvieron un valor superior (30.9 g/L al que presentaron las vacas problemas (27.3 g/L. Los sistemas con alta densidad de arbustivas y manejo racional soportaron una alta presión de pastoreo y se alcanzaron producciones superiores a los 8 litros/vaca sin amamantamiento del ternero. Todo parece indicar que la limitante fundamental en estos sistemas es la energía. Para la extensión de los resultados se efectuaron estudios socioeconómicos en un municipio ganadero con el objetivo de movilizar la creatividad y desarrollar un sistema eficaz de capacitación para los productores, que contribuyera al entendimiento mutuo, con vistas a propiciar el desarrollo sostenible en las explotaciones ganaderas. Para ello se utilizó la metodología MARPS (Mapeo Analítico, Reflexivo y Participativo de la Sostenibilidad. En los resultados se observa que el nivel de sostenibilidad del municipio analizado se encuentra en valores intermedios; en los aspectos sociales, relacionados con la base productiva (empleo, ingresos, nivel de vida, los niveles son bajos con relación a los encontrados en Cuba, y aquellos relacionados con la salud, la educación y la organización social tienen estándares muy elevados. La tecnología de utilización de plantas perennes leñosas en las zonas ganaderas contribuyó a mejorar los niveles de producción; no obstante, para el éxito de su adopción es necesaria la aplicación de métodos y herramientas que permitan ejecutar estrategias de desarrollo sostenible de forma participativa

  15. High-precision analog circuit technology for power supply integrated circuits; Dengen IC yo koseido anarogu kairo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    Nakamori, A.; Suzuki, T.; Mizoe, K. [Fuji Electric Corporate Research and Development,Ltd., Kanagawa (Japan)

    2000-08-10

    With the recent rapid spread of portable electronic appliances, specification requirements such as compact power supply and long operation with batteries have become severer. Power supply ICs (integrated circuits) are required to reduce power consumption in the circuit and perform high-precision control. To meet these requirements, Fuji Electric develops high-precision CMOS (complementary metal-oxide semiconductor) analog technology. This paper describes three analog circuit technologies of a voltage reference, an operational amplifier and a comparator as circuit components particularly important for the precision of power supply ICs. (author)

  16. El diario como el lugar de la experimentación en Donoso y Gligo. Las tensiones del yo escritor

    Directory of Open Access Journals (Sweden)

    Daniela Alejandra Fernández Arriagada

    2016-08-01

    Full Text Available Con la publicación de Correr el tupido velo (2009 se puede acceder a fragmentos del diario de escritor de José Donoso, mientras que Diario de una pasajera (1997 es el registro de los últimos años de vida de Ágata Gligo. Estos textos autobiográficos son entendidos por los mismos escritores como parte de su obra, hay en ellos una intimidad que se sabe saldrá a la luz, a la vez que una necesidad por llevar a cabo su escritura. En el caso de Gligo, ella recibe el mandato del mismo Pepe Donoso de llevar un diario para hacer frente a su sequia narrativa y la cercanía de la muerte. Por su parte, el novelista es sumamente prolífico en la escritura de estos, consolidándolos como un lugar para el desahogo de sus temores e inseguridades. Alberto Giordano propone que escribir sobre si mismos les da a los escritores la posibilidad de conocerse y desconocerse, en síntesis, crear su propia figura, por lo que la escritura de la verdad pugna constantemente con el oficio irrenunciable del contar. Ambos además aprovechan este espacio para la reflexión metatextual sobre su propia obra y la de sus contemporáneos, que son nombrados constituyendo el gesto doble de crítica y posicionamiento/construcción de un campo cultural.

  17. Hybrid Identity in Academic Writing: "Are There Two of Me?" (Identidad híbrida: "¿hay dos yo?")

    Science.gov (United States)

    Crawford, Troy; Lengeling, Martha; Mora Pablo, Irasema; Heredia Ocampo, Rocío

    2014-01-01

    This paper explores the construction of identity in an academic learning environment in Central Mexico, and shows how identity may be linked to non-language factors such as emotions or family. These issues are associated with elements of hybrid identity. To analyze this we draw on language choice as a tool used for the construction of identity and…

  18. Utopía y/o revolución: una nueva visión del urbanismo

    OpenAIRE

    Soleri, Paolo

    2010-01-01

    El autor reflexiona acerca de la relación entre el sistema urbano y el individuo, considerando dos puntos: La legitimidad de la ciudad tiene su origen en la naturaleza del hombre (de la vectorialidad de la vida); La ciudad debe descubrir su propia morfología dentro de la disciplina que gobierna todo fenómeno físico, biológico y mental. Traducción de Edelweis Paccioiti de González.

  19. Improved methods for binding acma-type protein anchor fusions yo cell-wall material of micro-organisms

    NARCIS (Netherlands)

    Leenhouts, Cornelis; Ramasamy, R.; Steen, Anton; Kok, Jan; Buist, Girbe; Kuipers, Oscar

    2002-01-01

    The invention provides a method for improving binding of a proteinaceous substance to cell-wall material of a Gram-positive bacterium, said substance comprising an AcmA cell wall binding domain or homolog or functional derivative thereof, said method comprising treating said cell-wall material with

  20. Development of high strength steel sheets for crashworthiness; Shototsu anzen`yo kokyodo usu koban no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Fukui, K; Yamamoto, M; Mizui, N; Hirose, Y; Kojima, K [Sumitomo Metal Industries, Ltd. Osaka (Japan)

    1997-10-01

    For frontal or rear members of automotive body, the most suitable high strength steel was investigated. Dynamic tensile test at strain-rate of 2000/s and crash test of hat-shape column at 4m/s were conducted for steel sheets with tensile strength ranging from 290 to 980 MPa. Dynamic tensile strength increases with increasing static one but the ratio of dynamic tensile strength to static one decreases. Tensile strength remarkably affects crash energy absorption of column and TRIP steel is superior to other steels with same tensile strength. 7 refs., 16 figs., 1 tab.

  1. YO SOY: EXPECTATIVAS, IMAGINACIÓN Y REALIDAD EN LA RELACIÓN PROFESOR-ALUMNO EN LA UNIVERSIDAD

    Directory of Open Access Journals (Sweden)

    Fernando Loyola

    2007-12-01

    Full Text Available RESUMEN: El presente artículo aborda la importancia de comprender el rol de la conciencia de uno y la del Otro como elemento fundamental dentro de la dinámica del proceso de enseñanza – aprendizaje, centrándose específicamente en los casos de alumnos adultos que trabajan. A partir de este marco, se propone un modelo que consta de cinco fases: reconocer, identificar, validar, responder y partir. Estas etapas se encontrarían presentes en toda relación docente – alumno situada en el contexto del curso que ambos construyen, sugiriéndose que el éxito o fracaso de la misma podría impactar directamente en los resultados del proceso de aprendizaje. ABSTRACT: This article covers the importance of understanding the conscience of oneself and the conscience of the other as a fundamental element within the dynamics of interaction of the teaching-learning process, specifically focusing on the case of adult students who work. Starting from this framework, the article proposes a five phase model: to recognize, to identify, to validate, to respond and to part. These phases will be present in every teacher-student relationship in the context of the course that they build together, suggesting that the success or the failure during its transition could directly impact the results of the learning process.

  2. Arte y/o violencia: debates y reflexiones desde el arte y sus víctimas

    OpenAIRE

    León Galarza, Soledad Valentina

    2015-01-01

    Esta tesis aborda una descripción del arte abyecto, incluyendo obras y artistas, con especial atención hacia aquellas expresiones que implican agresión hacia los animales. Se profundiza en la búsqueda de sus raíces psíquicas, sociales, políticas y culturales, así como su efecto en los mismos ámbitos. En particular, interesa analizar la instalación de la violencia como una práctica artística aceptada, y la participación y responsabilidad de los artistas en este proceso, así como la disolución ...

  3. Development of ceramic roller bush for diesel fuel injection pump; Nenryo funsha pump yo ceramics sei roller bush no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Noda, K; Kamiya, S; Fujimura, M; Tsuzuki, M [Toyota Motor Corp., Aichi (Japan); Taniguchi, K [Denso Corp., Aichi (Japan)

    1997-10-01

    Silicon nitride ceramics have been applied to roller bush for diesel fuel injection pump in order to improve the seizure resistance. It was found that ceramic roller bush made it possible to improve the seizure load by more than three times as compared to conventional metal roller bush when the kerosene was used as lubricant The ceramic roller bush proved to be durable under engine operating conditions. 6 refs., 13 figs., 1 tab.

  4. Prácticas tuteladas y/o estancias de farmacia: ¿penúltima ocasión perdida?

    Directory of Open Access Journals (Sweden)

    Mariño Hernández EL.

    2015-03-01

    Full Text Available Se pretende hacer, de la manera más objetiva posible, un recorrido histórico de lo que fue y está siendo la asignatura de mayor carga lectiva de los estudios de farmacia en los prácticamente últimos 30 años, con inclusión, en ocasiones, de la opinión personal por haber sido muy directa la experiencia en este tema. De igual manera se pretende recordar también la esencia misma de esta asignatura existente por imperativo de la Unión Europea, así como cuáles fueron también y son sus razones de ser, explicando algunos conceptos que a pesar de ser antiguos aún siguen suscitando cierta polémica. De esta manera superando incluso lo que actualmente es la realidad diversa y variada de esta asignatura a nivel de España, se contempla la propia evolución de las directivas europeas, desde las iniciales del año 1985 hasta las actuales del 2013 y las modificaciones que estas últimas incluyen, que esperamos se tengan en cuenta para su posterior implementación en los cambios de los planes de estudios del graduado en Farmacia que normativamente deben actualizarse tras el proceso de renovación de la acreditación.

  5. Persistencia y/o transformación de tricotecenos durante algunas etapas del procesamiento de trigo

    OpenAIRE

    Samar, María Margarita

    2003-01-01

    La finalidad del presente trabajo fue obtener informaciónsobre la persistencia y / o transformación de tricotecenos durante algunas etapas de procesamiento del trigo para contribuir a la estimación de la exposición como consecuencia de la ingesta de alimentos elaborados con trigo potencialmente contaminados por tricotecenos en la Argentina. Las tendencias identificadas en los métodos analíticos para la determinación de tricotecenos, durante los años 1990-2000 en diferentes partes del mundo, m...

  6. Materiales de construcción sostenibles y/o alternativos: base de datos generada con una plataforma cooperativa digital

    OpenAIRE

    Ruiz Checa, José Ramón; Cristini, Valentina; MADRIGAL ALBERTOS, PATRICIA

    2011-01-01

    [ES] El uso de la web social 2.0 y sus múltiples herramientas ayudan a la adquisición de recursos y habilidades relacionadas con el nuevo enfoque de las enseñanzas de Arquitectura. El presente trabajo, muestra la experiencia en el empleo de una herramienta, la Wiki, en la docencia de la asignatura de materiales de construcción, de la ETSAV. Una Wiki básicamente es un tablero virtual donde un grupo determinado de miembros aportan información de una manera coordinada, so...

  7. Avances en nutrición molecular: nutrigenómica y/o nutrigenética

    OpenAIRE

    Marti, A. (Amelia); Moreno-Aliaga, M.J. (María Jesús); Zulet, M.A. (María Ángeles); Martinez, J.A. (José Alfredo)

    2005-01-01

    La aplicación de las técnicas de la biología molecular y el éxito del Proyecto Genoma Humano ha abierto una nueva era tanto en Medicina como en Nutrición. Hasta la fecha, al menos, 1.000 genes humanos causantes de enfermedades han sido identificados y parcialmente caracterizados, el 97% de los cuales sabemos ahora que son causantes de enfermedades monogénicas. Sin embargo, otras patologías como la obesidad, enfermedad cardiovascular, diabetes, cáncer se deben a complej...

  8. Plaadid / Mart Normet

    Index Scriptorium Estoniae

    Normet, Mart, 1979-

    2006-01-01

    Uutest heliplaatidest Barry White "Gold", Roseanne Cash "Black Cadillac", Satoshi Tomiie "Renaissance", Tiga "Sexor", Rec ja Rapresent "Isiklikult", Yo-Yo Ma "the Essential Yo-Yo Ma", Aqua Bassino "Rue de Paris"

  9. Spółdzielcze budownictwo mieszkaniowe wielorodzinne na przykładzie największych miast województwa bydgoskiego w latach 1956–1970 (część 1)

    OpenAIRE

    Kujawa, Jakub

    2015-01-01

    The article discusses the issues related to cooperative house-building in the former Bydgoskie voivodeship in the years 1956–1970. The emphasis was placed on political and legal factors enabling the introduction of new solutions in housing policy after 1956. Furthermore, the paper deals with a range of issues directly connected with operation of house-building cooperatives in the biggest towns of Bydgoskie voivodeship during the term of office of Władysław Gomułka’s cabinet. ...

  10. Effect of H2O and Y(O on Oxidation Behavior of NiCoCrAl Coating Within Thermal Barrier Coating

    Directory of Open Access Journals (Sweden)

    WANG Yi-qun

    2017-04-01

    Full Text Available NiCoCrAl coatings containing Y and Y oxide were made using vacuum plasma deposition and high-velocity oxygen fuel respectively, high temperature oxidation dynamics and cross-section microstructures of NiCoCrAl+Y and NiCoCrAl+Y(O coatings in Ar-16.7%O2, Ar-3.3%H2O and Ar-0.2%H2-0.9%H2O at 1100℃ were investigated by differential thermal analysis (DTA and optical and electron microscope. The influencing mechanism of Y oxide on the oxidation of coatings at different atmosphere was compared by computation using First-Principles. The results show that Al2O3 layer on NiCoCrAl+Y coatings has more holes for internal oxidation on account of the element Y diffusion and enrichment on the interface. In addition, steam can promote the internal oxidation. While a thinner and uniform alumina form on NiCoCrAl+Y(O coatings because element Y is pinned by oxygen atoms during the preparation of coatings. Water vapor has less influence on protective alumina formation on the NiCoCrAl+Y(O coating. Therefore, oxidation behavior of NiCoCrAl coatings vary in composition and structure in different oxidizing atmosphere. Besides, Y and Y-enrichment oxides have key influences on the microstructure and the growth rate.

  11. "Y yo pasé, sereno entre los viles: Estado, Revolución e Iglesia en Cuba, 1959-1961"

    Directory of Open Access Journals (Sweden)

    Izaskun ÁLVAREZ CUARTERO

    2009-11-01

    Full Text Available RESUMEN: El presente artículo aborda las relaciones mantenidas entre la Iglesia católica y el gobierno de La Habana desde el triunfo de la Revolución hasta 1961, fecha de la salida de numerosos sacerdotes y religiosas de la isla. Se reconstruye y analiza un corto período de tiempo que marcaría un punto de inflexión en dichas relaciones, iniciando una nueva etapa dentro del largo proceso revolucionario cubano.ABSTRACT: The present article studies the relations between the Catholic Church and the govenment of Havana from the triumph of the Revolution to 1961; in this year, most of the priests and nuns were sent of the island. The article analyzes that time which means a valuable change in the nature of those relations, beginning a new phase within the long Cuban revolutionary process.

  12. EX1103: Exploration and Mapping, Galapagos Spreading Center: Mapping, CTD, Tow-Yo, and ROV on NOAA Ship Okeanos Explorer (EM302)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This cruise will be composed of two separate legs. The first leg will be a transit from San Diego, CA to the Galapagos Spreading Center, where multibeam mapping, CTD...

  13. Evaluation report on the development of an advanced refrigerant for compression heat pumps; Asshukushiki heat pump yo shinki reibai kenkyu kaihatsu hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The research and development were reported on new refrigerants for compression type heat pumps. From 64 kinds of newly composed ether, CF3CF2OCH3 was developed as candidate compound substituting for CFC-11, and CF3CF2CF2OCH3 and (CF3)2CFOCH3 as those substituting for CFC-11. However, COP of the refrigeration has not been optimized. Global warming potentials were obtained by high-accuracy estimate guidelines. The new refrigerants have no chlorine and therefore no effects on the ozonosphere. Global warming effects also satisfied the present allowable values. There was no problem on human body toxicity in the short-term experiment. Costs of commercially production of the candidate compounds were trially calculated from reaction paths and chemical constitution formulae. Assuming that the raw materials are circulating on the market, plant/equipment investment, production volume, and production cost became 5 billion yen, 1000 tons/year, and 3500-6500 yen/kg in 3 persons/shift and 4 shifts, respectively. This is close to the allowable level which is ten times the CFC-12 price, 5000 yen/KG. The new refrigerants are expected to be fully commercialized in consideration of progress of the composition method and improvement of physical properties in the future. 115 refs., 37 figs., 102 tabs.

  14. Yo soy el profesor”: Héroe mítico y nueva masculinidad en el manga Great Teacher Onizuka

    Directory of Open Access Journals (Sweden)

    Azul Kikey Castelli-Olvera

    2016-02-01

    Full Text Available The objective of this work is the analysis of Japanese comics Great Teacher Onizuka, created by the artist Tōru Fujisawa and published in Mexico in 2006 by Editorial Vid. Through the analysis of image and text, we analyze the way in which the main character, Onizuka, is building like a hero according to the theory of heroic adventure, the mythological cycle and characteristics assigned Joseph Campbell to the mythical hero. On the other hand, we want to examine the way in which the protagonist transgress stereotypes of masculinity based on figures powerful physical appearance, which embody a set of moral values and, through different attributes and actions contribute to shaping the male identity linked to violence in the patriarchal system. We intend to visualize how the character of Onizuka although it plays a mythical hero, represents a break in the schemes of masculinity by showing an alternate model of “being a man”.

  15. Synthesis and characterization of sodium cation-conducting Nax(MyL1-yO2 (M = Ni2+, Fe3+; L = Ti4+, Sb5+

    Directory of Open Access Journals (Sweden)

    Marques, F. M. B.

    2004-06-01

    Full Text Available The Na+-conducting ceramics of layered Na0.8Ni0.4Ti0.6O2, Na0.8Fe0.8Ti0.2O2, Na0.8Ni0.6Sb0.4O2 (structural type O3 and Na0.68Ni0.34Ti0.66O2 (P2 type with density higher than 91% were prepared via the standard solid-state synthesis route and characterized by the impedance spectroscopy, thermal analysis, scanning electron microscopy, structure refinement using X-ray powder diffraction data, measurements of Na+ concentration cell e.m.f., and dilatometry. The conductivity of antimonate Na0.8Ni0.6Sb0.4O2, synthesized first time, was found lower than that of isostructural Na0.8Ni0.4Ti0.6O2 due to larger ion jump distance between Na+ sites. At temperatures above 420 K, transport properties of sodium cationconducting materials are essentially independent of partial water vapor pressure. In the low-temperature range, the conductivity reversibly increases with water vapor pressure varied in the range from approximately 0 (dry air up to 0.46 atm. The sensitivity to air humidity is influenced by the ceramic microstructure, being favored by increasing boundary area. The average thermal expansion coefficients of layered materials at 300-1173 K are in the range (13.7-16.0×10-6 K-1.Se han preparado cerámicas conductoras conteniendo Na+ de composición Na0.8Ni0.4Ti0.6O2, Na0.8Fe0.8Ti0.2O2, Na0.8Ni0.6Sb0.4O2 (tipo estructural O3 y Na0.68Ni0.34Ti0.66O2 (tipo P2 con densidad mayor del 91%. Las vía de preparación fu la ruta de estandard de síntesis en estado sólido. Las composiciones se caracterizaron mediante espectroscopía de impedancia, análisis térmico, microscopía electrónica de barrido, refinamiento de la estructura usando datos de difracción de rayos X en polvo, medidas de concentración de Na+, f.e.m. de la célula y dilatometría. La conductividad del antimoniate, sintetizado por primera vez, Na0.8Ni0.6Sb0.4O2, era menor que la del compuesto isoestructural Na0.8Ni0.4Ti0.6O2 debido a la mayor distancia de salto iónico entre las posiciones de Na+. A temperaturas por encima de 420 K, las propiedades de transporte de los materiales conductores que contienen cations sodio son esencialmente independientes de la presión parcial de vapor de agua. En el intervalo de baja temperatura, la conductividad aumenta reversiblemente con la presión de vapor de agua variando en un intervalo de aproximadamente 0 (aire seco hasta 0.46 atm. La sensibilidad a la humedad del aire está influída por la microestructura de la cerámica, estando favorecida al aumentar el área de borde. Los coeficientes de dilatación térmica medios de los materiales laminares entre 300 y 1173 K están en el intervalo (13.7-16.0×10-6 K-1.

  16. Valor localizador y lateralizador de la manifestación motora facial unilateral en epilepsias focales, utilizando VEEG y/o estimulación cortical directa cerebral

    Directory of Open Access Journals (Sweden)

    Natalia Paoli

    2014-07-01

    Full Text Available Las manifestaciones motoras faciales unilaterales (MMFU se describen clásicamente en crisis que inician en la región central inferior contralateral. Para evaluar el valor localizador y lateralizador de MMFU en crisis espontáneas registradas en videoelectroencefalografía (VEEG y de MMFU obtenidas por estimulación cortical directa cerebral, analizamos 83 crisis con MMFU durante VEEG y 8 pacientes que presentaron MMFU durante estimulación cortical directa cerebral. Correlacionamos localización y lateralidad de la hipótesis de zona epileptógena con el tiempo de aparición  de MMFU, y la zona de estimulación cortical directa cerebral que desencadenó MMFU con su lateralidad. En 61 crisis con MMFU (73.4% la hipótesis de zona epileptógena no correspondió a la región central contralateral, por corresponder a la región central ipsilateral o a otras regiones tanto homolaterales como contralaterales. La MMFU se registró en forma precoz en 51.1% de las crisis con hipótesis de zona epileptógena en la región frontal, en  56% de las crisis con hipótesis de zona epileptógena en la región central y en 80% de las crisis con hipótesis de zona epileptógena en el lóbulo temporal. No registramos MMFU precoz  en las crisis con hipótesis de zona epileptógena en la región posterior. En 2 (25% de 8 pacientes con MMFU provocada por estimulación cortical directa cerebral, la zona de la estimulación no fue la región central inferior contralateral. Concluimos que las MMFU pueden deberse a descargas alejadas de la región central inferior, tanto ipsilaterales como contralaterales.

  17. Competencia de los juzgados letrados del trabajo para entender en casos de defraudación y/o simulación en perjuicio de acreedores laborales

    Directory of Open Access Journals (Sweden)

    José Luis Dodera

    2014-07-01

    Full Text Available El objetivo de la presente memografia es demostrar jurídicamente que los Juzgados Letrados de Primera Instancia del Trabajo de Turno, en Montevideo o en el Interior, cuando hubieren estos tribunales especializados, son los competentes para entender en las accionespaulianas, ocurridos en peIjuicio de acreedores laborales, por sobre los Juzgados Letrados de Primera Instancia en lo Civil de Turno.A esta conclusión llegaremos tomando en consideración argumentos procesales y suslanciales.Contenido: Competencia de los juzgados letrados de primera instancia del trabajo. Argumentos procesales. Argumentos de derecho sustancial, del derecho laboral. Conclusiones

  18. Insulation model of power lead for 66 kV class superconducting fault current limiter; Chodendo genryuki denryu rido yo zetsuen no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Sakai, M.; Fukuda, A.; Shimada, M.; Urata, M. [Toshiba Corp., Tokyo (Japan); Okuma, T.; Sato, Y.; Iwata, Y. [Tokyo Electric Power Co. Ink., Tokyo (Japan)

    1999-06-07

    We advance the development of high-temperature superconductivity current limiter using the normal conduction transition. Since the rated voltage is high with 66kV, we desire that solid insulation which consists of main insulating layer and multiple layers in semiconductive layer is conducted to the current lead which connects the ordinary temperature and very low temperature division. And, it is necessary to sufficiently decrease the void, since crack proof and dielectric strength lower, when large bubble exists in the main insulating layer. We use ethylene propylene rubber for the solid insulation of superconducting cable. Though filler has entered the EP-rubber, the formability lowers, when we put filler in, and the void becomes easy to be generated. Then, we produced the current lead insulation model using the EP-rubber without filler, and we carried out crack-resistant test and withstand voltage test. (NEDO)

  19. La Sala Amadís (1961–1975: arte y/o franquismo = Sala Amadís, 1961–1975: art and/or Francoism

    Directory of Open Access Journals (Sweden)

    Daniel A. Verdú Schumann

    2015-01-01

    Full Text Available Este texto estudia la historia de la sala oficial Amadís entre 1961 y 1975. Para su realización se ha empleado documentación inédita del Archivo General de la Administración y se ha entrevistado a uno de sus directores, Juan Antonio Aguirre, así como a otra figura relevante de la administración cultural de la época, Juan Van-Halen Acedo. Los datos obtenidos sugieren una nueva lectura de su política de exposiciones, que estaría más cercana a la estrategia franquista de propaganda y (despolitización del informalismo en los años 50 y 60, que de ser un caballo de Troya modernizador fruto de la iniciativa de Aguirre.This paper analyses the history of the state-owned gallery Sala Amadís during 1961 and 1975. It is based on both unpublished documents from the Spanish General Administration Archive and a personal interview with one of its directors, Juan Antonio Aguirre, as well as with another relevant member of the cultural administration of the time, Juan Van-Halen Acedo. This new evidence leads to a different understanding of its exhibition policy, which seems to have been rather a follow-up of Francoist strategy of promoting and (depoliticizing Informalism in the 1950’s and 60’s than a modernizing Trojan Horse conceived solely by Aguirre.

  20. Hombres y mujeres jóvenes ante las creencias de género: ¿flexibilidad y/o resistencia?

    Directory of Open Access Journals (Sweden)

    Juan C. Ramírez Rodríguez

    2013-01-01

    Full Text Available En este trabajo analizamos algunas creencias de los jóvenes de diferentes estratos del país respecto a las relaciones de género. Consideramos que el reconoci- miento de las creencias y su análisis nos llevan a la identificación de la flexibilidad ante los estereotipos en las relaciones de género, así como la resistencia al cambio en tales relaciones. Hemos utilizado información de la Encuesta Nacional de Juventud de 2005 para comparar distintas poblaciones de jóvenes: del país, de Jalisco y de la zona metropolitana de Guadalajara (ZMG. Encontramos que las poblaciones son heterogéneas, que hay una mayor flexibilidad en las creencias a nivel nacional que en las que se sostienen en la ZMG, donde predominan los estereotipos. La flexibilidad también es predominante entre las mujeres. Existe una proporción elevada de hombres jóvenes que sostienen creencias compatibles con la igualdad de género. Se discuten las implicaciones que las creencias tienen en las relaciones de poder.

  1. Encuestas y elecciones presidenciales de 2006: instrumento de investigación mercadotécnica y/o vaticinio electoral

    Directory of Open Access Journals (Sweden)

    Francisco de Jesús Aceves González

    2007-01-01

    Full Text Available En este trabajo se analiza el papel de las encuestas electorales en la reciente contienda presidencial desde una perspectiva que destaca su doble dimensión: como instrumentos de la mercadotecnia política y como pronóstico electoral. En el primer caso, lo que interesa es identificar el uso de las mismas en la implementación de las estrategias comunicacionales de los candidatos mayoritarios; y en el segundo, evaluar su valor predictivo respecto a los resultados derivados de la votación emitida en la jornada electoral.

  2. Development of long life pulse power supply for copper vapor laser. Do joki laser yo chojumyo reiki dengen no kaihatsu. ; Saidai shutsuryoku unten oyobi laser hasshin

    Energy Technology Data Exchange (ETDEWEB)

    Fujii, T.; Goto, N.; Nemoto, K. (Central Research Inst. of Electric Power Industry, Tokyo (Japan))

    1990-04-01

    Long life pulse power supply for Cu vapor laser was developed. This is composed of the pulse generation circuit and the pulse compression circuit. Current pulse of 10 mu second pulse width is generated in the pulse generating circuit by switching electric charge on the condensor charged through GTO (gate turn off) thyristors. The pulse compression circuit makes the current pulse fast to 300ms utilizing the difference of inductance at the saturation and the unsaturation on the circuit which uses a reactor having saturable property using a ferromagnetic substance for the core as the magnetic switch. The operation was carried out at the GTO generasting full power. Co base amorphous alloy of low loss was used for the core of saturable inductor and the circuit efficiency of 77% could be obtained by suppressing the heat generation in core even at 4,000Hz operation. The full output power of 8.2kW was possible which corresponds to 100W class laser oscillation. Repeated Cu vapor laser oscillation of 30W succeeded at the condition of 4,000Hz and power supply output of 5.9kW. 7 refs., 21 figs., 8 tabs.

  3. Identificación Social y/o Percepción de Similitud: Aproximación a los Efectos Diferenciales sobre el Esencialismo

    Directory of Open Access Journals (Sweden)

    Katherine Saldivia Ojeda

    Full Text Available RESUMEN La presente investigación trata de la relación causal de dos procesos asociados al esencialismo (creer en la existencia de una esencia común a todos los miembros de un grupo: la identificación social y la similitud. Su objetivo fue determinar el rol de ambos procesos sobre el esencialismo psicológico. Mediante un estudio transversal correlacional, 200 personas (muestreo no aleatorio fueron medidas en ambas variables y en esencialismo (endo y exogrupal. Los resultados indican efectos diferenciales según el tipo de esencialismo (endo o exogrupal. El endogrupal es explicado por la identificación grupal (autocategorización y compromiso grupal. El exogrupal, depende de la identificación (autocategorización y la similitud (homogeneidad. Se discuten estos resultados en torno a sus consecuencias para las relaciones intergrupales.

  4. UV absorption coefficients of Y2(1-x-y)Gd2xEu2yO3 phosphors

    International Nuclear Information System (INIS)

    Ling, M.; Yocom, P.W.; Soules, T.F.

    1990-01-01

    The ability of a phosphor to absorb 254 nm excitation is important in the development of phosphors for fluorescent lamps. Recently the optical properties of phosphor coating were modeled using ray tracing Monte-Carlo techniques. These calculations provided a relationship between absorptance measured on a semi-infinite plaque at a given wavelength and the product of the absorption coefficient of the phosphor and its particle diameter. The purpose of this work is to provide experimental data for comparison with the calculated data, to demonstrate a technique for obtaining absorption coefficients and to provide UV absorption coefficients obtained in this way for important yttrium oxide europium red-emitting phosphors

  5. «Que también sé yo hacer bailes»: Lope de Vega and the dramatic dance

    Directory of Open Access Journals (Sweden)

    Francisco Sáez Raposo

    2012-12-01

    Full Text Available This paper analyzes the significance and consequences of Lope de Vega’s status as a legend when it comes to accepting his authorship of a few short plays, given that critics tend to demand extra proof in this matter, sometimes going beyond reasonable philological demands. I will also defend the idea that Lope was an author of dramatic dances, one of the subgenres which critics have always been reluctant to link with his name. To this end, I will cite evidence to prove that ‘el Fénix’ not only felt an interest in these sort of plays but also composed some which were staged in courtly performances in the early 1630s.

  6. Development of sealed nickel-cadmium battery for linear motor car (Maglev). Linear motor car yo Ni-Cd denchi no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Kono, K; Yoshimura, H; Yufu, H [Yuasa Corp., Osaka (Japan)

    1993-10-29

    Development was made of a linear motor car use battery which is strong in repetition of quick charging/discharging and characterized as follows: Its volumetric energy density is 42Wh/kg which is 1.3 times as high as the conventional one. It excels in high efficiency charging/discharging characteristics. High tension steel sheet is used for it, which is incombustible. To lighten the weight, paste type electrodes and high yield point materials were used for the positive and negative electrodes, and jar materials, respectively. To heighten the charging/discharging characteristics, used were electrodes heightened in current collecting effect. To lengthening the life, unwoven nylon cloth was used as a separator. Also to heighten the thermal discharge characteristics, the electrodes were made metallic with a fitting of cooling fins. The battery characteristics as tested gave the following result: At a capacity ratio of 100%, the discharging factor cleared its target value of development also with a high discharging voltage. The charging/discharging characteristics hardly fall in the high temperature region. The charging characteristics include quick charging made possible. As a result of cyclic simulation presuming the linear motor car, the fall in capacity per cycle was as good as 1.5%. 11 figs., 2 tabs.

  7. La escenificación del yo en los solos de las nuevas creadoras interdisciplinares en España: 2000-2014

    OpenAIRE

    Gázquez Pérez, Ricard

    2016-01-01

    La investigación se centra en los solos de las nuevas creadoras interdisciplinares que han tenido lugar en el panorama español entre los años 2000 y 2014. Tras analizar el contexto de la creación escénica independiente desde los años ochenta en adelante, se presta especial atención al marco sociológico, político y estructural general y a cómo éste ha condicionado los circuitos, los sistemas de producción y los formatos escénicos. Como consecuencia de la fragmentación del sistema teatral y la ...

  8. Study on hydrogen storage alloy for NiMH EV battery; EV yo NiMH denchi no suiso kyuzogokin ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Kanemoto, M.; Tanaka, T.; Furukawa, K.; Watada, M.; Oshitani, M. [Yuasa Corp., Osaka (Japan)

    1998-10-30

    We have developed a high performance hydrogen storage alloy (MH alloy) suited to NiMH batteries for EV use. During the course of the development, the effects of alloy composition and structure (B/A ratio in AB{sub 5}) on cycle life and high-rate discharge of MH electrodes were investigated using mainly SEM, XRD, TEM analysis. It was found that Co content and B/A ratio (5.1/5) of MH alloy have significant effects on corrosion resistance and high-rate discharge at low temperature. Further, the surface treatments of MH alloy with weak acids and hydrophobic agents were effective for improving the initial activation and for depressing the cell internal pressure build-up. (author)

  9. Effect of additives in the baking of electrolytic materials for SOFC; SOFC yo denkaishitsu zairyo no shoseiji ni okeru tenkabutsu no koka

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, H. [Kansai Electric Power Co. Inc., Osaka (Japan)

    1998-09-10

    A technique is discovered for improving on the baking properties of cerium oxide which is one of the solid electrolytic materials for SOFC (solid oxide fuel cell). Cerium oxide, samarium oxide, and gallium oxide are weighed, each to the specified element ratio. The element ratio of cerium is fixed at 0.8 against the other elements except oxygen, and the element ratios of samarium or gallium are caused to change. Specimens containing gallium are designated as CSGa, those not containing as SDC. SDC baked at 1600degC and CSGa (1%) baked at 1450degC are similar to each other in terms of average grain diameter. Specimens with gallium added thereto can be baked at temperatures that are lower than these by approximately 150degC. The conductivity of CSGa (0.2%) baked at 1500degC is higher than that of SDC baked at the same temperature, and is similar to that of SDC baked at 1600degC. Baking is enhanced by the addition of 0.2% gallium. In the domain where more than 1% of gallium is in presence, conductivity lowers with an increase in the amount of gallium added. The conductivity of CSGa (1%) baked at 1450degC is similar to that of SDC baked at 1600degC. 4 figs., 1 tab.

  10. Consecuencias nutritivas de la sustitución energética de la proteina dietaria por grasa y/o hidratos de carbono en la trucha

    OpenAIRE

    Cardenete Hernández, Gabriel

    2011-01-01

    Puesto que la trucha utiliza buena parte de la proteína dietaria con fines energéticos se ha alimentado a truchas arcoiris con 5 dietas experimentales cuya relación proteína/energía disminuye progresivamente gracias a la adición degrasa y almidón y a la real sustitución de parte de la proteína por estas fuentes energéticas en 2 grupos de experimentos: a nivel piloto y semiindustrial. La acumulación proteica en la carcasse es prácticamente idéntica para todas las dietas siendo el factor determ...

  11. Presentation of electric motor and motor control technology for electric vehicles and hybrid vehicles; Denki jidosha hybrid sha yo motor oyobi motor seigyo gijutsu no shokai

    Energy Technology Data Exchange (ETDEWEB)

    Matsudaira, N.; Masakik, R.; Tajima, F. [Hitachi, Ltd., Tokyo (Japan)

    1999-02-01

    The authors have developed a motor drive system for electric vehicles and hybrid vehicles. This system consists of a permanent magnet type synchronous motor, an inverter using insulated gate bipolar transistors (IGBTs) and a controller based on a single-chip microcomputer. To achieve a compact and light weight synchronous motor, an internal permanent magnet type rotor structure was designed. This paper presents motor control technology for electric vehicles, such as an optimization method of field weakening control and a new current control method. (author)

  12. The application of frequency converters and/or high efficiency motors in fans; Aplicacion de convertidores de frecuencia y/o motores de alta eficiencia en ventiladores

    Energy Technology Data Exchange (ETDEWEB)

    Delmar S, A. [Eficiencia Energetica, S.A. de C.V., Mexico, D. F. (Mexico)

    1995-12-31

    In this paper the characteristic curves of fans will be analyzed, some of the opportunities for energy conservation that can be applied and the precautions that have to be taken when a high efficiency motor is selected for this type of equipment. [Espanol] En este articulo se describiran las curvas caracteristicas de los ventiladores, algunas de las oportunidades de ahorro de energia que se pueden aplicar y las precauciones que hay que tomar cuando se seleccione un motor de alta eficiencia para estos equipos

  13. The application of frequency converters and/or high efficiency motors in fans; Aplicacion de convertidores de frecuencia y/o motores de alta eficiencia en ventiladores

    Energy Technology Data Exchange (ETDEWEB)

    Delmar S, A [Eficiencia Energetica, S.A. de C.V., Mexico, D. F. (Mexico)

    1996-12-31

    In this paper the characteristic curves of fans will be analyzed, some of the opportunities for energy conservation that can be applied and the precautions that have to be taken when a high efficiency motor is selected for this type of equipment. [Espanol] En este articulo se describiran las curvas caracteristicas de los ventiladores, algunas de las oportunidades de ahorro de energia que se pueden aplicar y las precauciones que hay que tomar cuando se seleccione un motor de alta eficiencia para estos equipos

  14. Estabilización de suelos arcillosos con cenizas de carbón para su uso como subrasante mejorada y/o sub base de pavimentos

    OpenAIRE

    Pérez Collantes, Rocío del Carmen; Pérez Collantes, Rocío del Carmen

    2012-01-01

    Esta investigación, estudia el efecto que produce la adición de cenizas volantes de carbón en un suelo arcilloso, con el fin de evaluar en sus obras de pavimentación. La ceniza volante es un residuo que proviene de la planta termoeléctrica ubicada en Ilo, Moquegua. La disposición de éste, genera un problema ambiental. Se realizaron ensayos de laboratorio para caracterizar la ceniza volante, las mezclas suelo-ceniza volante y suelo – ceniza volante – cemento para evaluar su comportamien...

  15. "Yo! This is no lie, if you smoke, you die": a content analysis of anti-smoking posters created by adolescents.

    Science.gov (United States)

    Banerjee, Smita C; Greene, Kathryn

    2013-01-01

    Exposure to anti-smoking messages is strongly associated with lower smoking initiation by adolescents. However, few anti-smoking efforts have involved message generation by adolescents themselves. This article presents a content analysis of anti-smoking posters created by middle school students in two northeastern schools in the United States. Understanding how smoking prevention messages should be framed from the perspective of young teens will provide us with formative information about what kinds of smoking prevention messages teens believe are effective. 50 anti-smoking posters created by adolescents (11-14 years) were content analysed, with a focus around three broad areas: effects of smoking portrayed in posters, specific ways of message depiction in posters and use of slogans. Results of content analysis reveal that appearance-related factors (44%) were most commonly used to convey harmful health effects of smoking, followed by messages about death and dying (30%), before-after effects of smoking (22%), other sickness-related effects of smoking (20%) and cancer (12%). Supplemental thematic analysis revealed that in a majority of posters pictures were exaggerated and were dominant part of the posters. These results provide information about anti-smoking messages/themes perceived as efficacious by young adolescents and have implications for developing anti-smoking messages for adolescents.

  16. Si la champa se hunde, yo no me ahogo. El pueblo Afrocolombiano: de la desterritorialización a los territorios Afrourbanos

    Directory of Open Access Journals (Sweden)

    Santiago Ramírez Sarabia

    Full Text Available Resumen Este artículo ofrece una aproximación general sobre los derechos territoriales de la población afrocolombiana que se ha visto obligada a migrar de los contextos rurales hacia las ciudades y las grandes concentraciones urbanas. Dicho fenómeno se aborda partiendo de las diversas nociones del territorio y los principales factores explicativos de la desterritorialización de afrodescendientes en el país, reconociendo las diferentes oleadas migratorias y el impacto del desplazamiento forzado de afrocolombianos principalmente de la región Pacífica hacia las ciudades, lo que permite entender las dinámicas de apropiación de estas comunidades en los contextos urbanos. Para este propósito se hará una lectura desde enfoques sociojurídicos que evidencian las luchas por la inclusión y las reivindicaciones que dan origen a los territorios afrourbanos como figura que garantiza la permanencia territorial no delimitada en razón de la propiedad, sino como escenarios para la construcción dialéctica de las ciudades que promueve la pervivencia étnica, política, económica, social y cultural de las comunidades afrodescendientes que se apropian permanentemente de ellas.

  17. Investigation on flow pattern by submersible mechanical aerator aused in anaerobic-aerobic tank. Kenki koki ken'yo suichu aerator ni yoru sonai ryudo no chosa kensho

    Energy Technology Data Exchange (ETDEWEB)

    Ogasawara, M; Inoue, H; Kamei, T; Kato, N [Ebara Corp., Tokyo (Japan)

    1994-01-20

    As explained in the present report, flow pattern was verified in a submersible aerator tank for both anaerobic and aerobic wastewater treatment (submersible plant for the mechanical agitation and aeration). The verification was made in a water passage of the sewage treatment plant. The flowing was conditioned as per the measurement of both flow velocity and activated sludge concentration. The submersible aerator was installed so that balance might be kept in ventilating pressure between it and the diffusing plate. The flowing on the tank bottom was stabilized by installing a special guide at the outlet of aerator. The result was as follows: in both tanks during the anaerobic operation, the flow velocity was 0.15m/s as a whole and higher than the standard of 0.1m/s on the tank bottom. Under the tank top and at the middle of tank height, the flow velocity is lower than that on the tank bottom and the intake of dissolved oxygen is weak. In both tanks during the aerobic operation, the flow velocity as a whole is higher than that during the anaerobic operation. It is attributable to the airlift effect. The flow pattern during the aerobic operation is characterized by the flow which is generated, by airlift effect, under the tank top toward the wall. Then, that flow effectively works for the flowing on the tank bottom. Hardly dispersed, the pollutant concentration indicates that the flowing is sufficient in the tank. 4 refs., 6 figs., 3 tabs.

  18. Composition-control of magnetron-sputter-deposited (BaxSr1-x)Ti1+yO3+z thin films for voltage tunable devices

    International Nuclear Information System (INIS)

    Im, Jaemo; Auciello, O.; Baumann, P. K.; Streiffer, S. K.; Kaufman, D. Y.; Krauss, A. R.

    2000-01-01

    Precise control of composition and microstructure is critical for the production of (Ba x Sr 1-x )Ti 1+y O 3+z (BST) dielectric thin films with the large dependence of permittivity on electric field, low losses, and high electrical breakdown fields that are required for successful integration of BST into tunable high-frequency devices. Here, we present results on composition-microstructure-electrical property relationships for polycrystalline BST films produced by magnetron-sputter deposition, that are appropriate for microwave and millimeter-wave applications such as varactors and frequency triplers. Films with controlled compositions were grown from a stoichiometric Ba 0.5 Sr 0.5 TiO 3 target by control of the background processing gas pressure. It was determined that the (Ba+Sr)/Ti ratios of these BST films could be adjusted from 0.73 to 0.98 by changing the total (Ar+O 2 ) process pressure, while the O 2 /Ar ratio did not strongly affect the metal ion composition. Film crystalline structure and dielectric properties as a function of the (Ba+Sr)/Ti ratio are discussed. Optimized BST films yielded capacitors with low dielectric losses (0.0047), among the best reported for sputtered BST, while still maintaining tunabilities suitable for device applications. (c) 2000 American Institute of Physics

  19. Grain Boundary Analysis of the Garnet-Like Oxides Li7+X−YLa3−XAXZr2−YNbYO12 (A = Sr or Ca)

    International Nuclear Information System (INIS)

    Ohta, Shingo; Kihira, Yuki; Asaoka, Takahiko

    2016-01-01

    Garnet-like oxides having the formula Li 7+X−Y La 3−X A X Zr 2−Y Nb Y O 12 (A = Sr or Ca) were synthesized using a solid-state reaction, and their bulk and grain boundary resistivities were assessed by AC impedance measurements. A difference in grain boundary resistivity was identified between Sr and Ca materials, and so the grain boundaries were examined using electron probe microanalysis (EPMA). The difference in the grain boundary resistivities was attributed to the core–shell structure of the Sr-substituted samples. In contrast, the Ca-substituted materials exhibited accumulations of impurities at the grain boundaries.

  20. Uso de la compactación y/o transportación ósea en los defectos de hueso

    Directory of Open Access Journals (Sweden)

    Fernando López Guevara

    2014-08-01

    Full Text Available El ortopedista se enfrenta en disímiles ocasiones a enfermos que en sus lesiones de huesos largos presentan defectos óseos, o por un proceder quirúrgico es necesario resecar fragmentos óseos de diferentes tamaños, como en las fracturas expuestas con pérdida de sustancia ósea, en la seudo-artrosis donde se pierde o reseca hueso como terapéutica, en la osteomielitis o tumores óseos donde es necesario resecar parte del tejido y en las enfermedades congénitas, donde el niño nace con un defecto óseo como en la agenesia de tibia. En todos estos pacientes el denominador común es la falta de tejido óseo por lo cual el proceder de Ilizarov, con la distracción y el callo de elongación, brinda la solución de la problemática. Con el fijador externo de Ilizarov por osteotomía o por corticotomía, se puede transportar o compactar y con la distracción subsiguiente se consigue el callo de elongación, y se da la solución al defecto de hueso. En el servicio de Ortopedia y Traumatología del Hospital General Docente Dr. Ernesto Guevara de la Serna, de Las Tunas, Cuba; se atendieron 39 pacientes que por una u otra causa sufrieron de defectos óseos y se les aplicó el procedimiento del callo de elongación, lográndose la formación de hueso nuevo. Se concluyó que el proceder es idóneo y técnicamente posible en cualquier hospital donde exista un ortopedista

  1. Yo, Ciudadano: Un Curriculo de Experiencias para Educacion Civica. Nivel: Kindergarten (Citizen Me: An Experiential Curriculum for Citizenship Education. Level: Kindergarten).

    Science.gov (United States)

    Vardeman, Lou

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum provides a means for developing decision making and critical thinking skills within the existing social studies curriculum at the kindergarten level. Consisting of 11 lessons, the guide, written in Spanish, introduces the meaning of rules,…

  2. Yo Ciudadano: Un Curriculo de Experiencias para Educacion Civica. Nivel: Cuatro (Citizen Me: An Experiential Curriculum for Citizenship Education. Level: Four).

    Science.gov (United States)

    Lazarine, Dianne

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum provides a means for developing decision making and critical thinking skills within the existing fourth grade social studies curriculum. The 11 lessons, translated into into Spanish, cover the following concepts: responsibility in the care…

  3. Yo Ciudadano: Un Curriculo de Experiencias Para Educacion Civica. Nivel: Tres (Citizen Me: An Experiential Curriculum for Citizenship Education. Level: Three).

    Science.gov (United States)

    Javora, Angela

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum provides a means for developing decision making and critical thinking skills within the existing third grade social studies curriculum. The 10 lessons, translated into Spanish, cover school rules as personal safety measures, consequences of…

  4. Yo Ciudadano: Un Curriculo de Experiencias para Educacion Civica. Nivel: Dos (Citizen Me: An Experiential Curriculum for Citizenship Education. Level: Two).

    Science.gov (United States)

    Lantz, Jean

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum provides a means for developing decision making and critical thinking skills within the existing second grade social studies curriculum. The 10 lessons, translated into Spanish, cover the following concepts: friendly, unfriendly and…

  5. Yo Ciudadano: Un Curriculo de Experiencias para Educacion Civica. Nivel: Uno (Citizen Me: An Experiential Curriculum for Citizenship Education. Level: One).

    Science.gov (United States)

    Loftin, Richard

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum, written in Spanish, provides a means for developing decision making and critical thinking skills within the existing social studies curriculum in grade 1. Using short stories, field trips, and class discussions, the 11 lessons on…

  6. Yo Ciudadano: Un Curriculo de Experiencias para Educacion Civica. Nivel: Cinco (Citizen Me: An Experiential Curriculum for Citizenship Education. Level: Five).

    Science.gov (United States)

    Gutierrez, Merri

    Integrating concepts of basic citizenship education with community involvement, this experiential curriculum provides a means for developing decision making and critical thinking skills within the existing fifth grade social studies curriculum. The 12 lessons, translated into Spanish, cover the following concepts: responsibility, rules and laws,…

  7. El modelo de gobierno corporativo de una sociedad depende de su estructura legal -Diferencias entre sociedades anónimas y/o limitadas-

    Directory of Open Access Journals (Sweden)

    Elizabeth Prada

    2009-12-01

    Full Text Available El presente documento tiene como finalidad comprobar que a pesar de existir unos temas comunes a analizar en el gobierno corporativo de cualquier compañía, el mismo dependerá de su estructura legal societaria, entendiendo por esta las diferentes clases de sociedades que existen en Colombia. De acuerdo con los resultados financieros obtenidos y la identificación de las dos sociedades predominantes en la mayoría de los niveles financieros a los que hace referencia el documento, se hacen unas recomendaciones sobre los principios y medidas que pueden ser tomados como referencia al momento de crear un modelo de gobierno corporativo acorde con la realidad y necesidades de las sociedades anónimas y las limitadas.

  8. Outline in 1997 Japan compound material academic meeting technological prize winning technology. Kenchiku, doboku kozobutsu no hoshu[center dot]hokyo yo forukatousito no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Iba, Yoshitomo.; Uemura, Masahiko.; Murakami, Shinkichi.; Saito, Makoto.; Kobayashi, Akira. (Nittetsu Composite Corp., Tokyo (Japan))

    1999-03-15

    That function declines in the sutra time target, and it is finally destroyed, or a construction structure thing bears putting off that life by managing efficient maintenance it is possible. The factor of the function decline of the structure thing, the degree of the decline, and so on are grasped quantitatively, and efficient repair reinforcement time and a method of construction are chosen, and you must carry it out for that. It is paying attention to the development of the method of construction to reinforce the maintenance repair of the construction structure thing by using the tip compound factor from such a viewpoint. In the beginning, a material cost was very expensive, and the recognition not to use it was very general in such a construction field. In such recognition, in Tonen Corp. incorporated company, it has paid attention to the use possibility in the construction field of the tip compound factor since early, research and development have been done continuously from 1980, that It succeeds in, and it is the method of construction that a repair reinforces a concrete structure thing by the tip material that the method of construction which got the technological prize of the Japan compound material academic meeting in 1997 moved carbon fiber to the center. (NEDO)

  9. Outline in 1997 Japan compound material academic meeting technological prize winning technology; Kenchiku, doboku kozobutsu no hoshu{center_dot}hokyo yo forukatousito no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Iba, Yoshitomo.; Uemura, Masahiko.; Murakami, Shinkichi.; Saito, Makoto.; Kobayashi, Akira. [Nittetsu Composite Corp., Tokyo (Japan)

    1999-03-15

    That function declines in the sutra time target, and it is finally destroyed, or a construction structure thing bears putting off that life by managing efficient maintenance it is possible. The factor of the function decline of the structure thing, the degree of the decline, and so on are grasped quantitatively, and efficient repair reinforcement time and a method of construction are chosen, and you must carry it out for that. It is paying attention to the development of the method of construction to reinforce the maintenance repair of the construction structure thing by using the tip compound factor from such a viewpoint. In the beginning, a material cost was very expensive, and the recognition not to use it was very general in such a construction field. In such recognition, in Tonen Corp. incorporated company, it has paid attention to the use possibility in the construction field of the tip compound factor since early, research and development have been done continuously from 1980, that It succeeds in, and it is the method of construction that a repair reinforces a concrete structure thing by the tip material that the method of construction which got the technological prize of the Japan compound material academic meeting in 1997 moved carbon fiber to the center. (NEDO)

  10. Como Lo Hago Yo: Anomalías del Tubo Neural en Guatemala — Mielomeningocele Unidad de Espina Bífida e Hidrocefalia

    Science.gov (United States)

    Manucci, Graciela; von Quednow, Enzo

    2014-01-01

    En Guatemala nacen por añ 786 niños con defectos de tubo neural. Operamos 65 a 70 niños con mielomenigocele por año. Tenemos equipo multidisciplinario. Recomendamos parto por cesárea. Infección antes de la cirugía es un problema mayor. Derivación tardía es un problema. Disecamos la plaqueta con la técnica clásica. Suturamos la plaqueta para restituir la forma de la médula. Corpectomía en casos de cifósis. Hidrocefalía: Operamos el 80% de los niños. Chiari II: Operamos basados en los síntomas, primero nos aseguramos que la válvula funciona bien. Médula anclada: Operamos basados en los síntomas. PMID:24791216

  11. Development of new 6-speed manual transmission for SKYLINE GT-R; Skyline GT-R yo shingata 6 soku manual transmission no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Hayami, H.; Kawasaki, M.; Yamamoto, K.; Gaber, J. [Nissan Motor Co. Ltd., Tokyo (Japan)

    1999-06-01

    Described herein is a new 6-speed manual transmission (6MT), jointly developed for the new SKYLINE GT-R model. It adopts a close gear ratio, to realize light acceleration performance by improving drop of engine revolution number during the shift-up period by up to 12%. It has an increased synchro capacity by adopting a triple-cone synchro system for the first and second speeds, and double-cone synchro system for the third and fourth speeds, thereby decreasing shift operational force requirement by up to 35% from that for the conventional 5MT type. A non-symmetrical chamfer synchro structure is used for the second and third speeds, to reduce load generated when the speed is changed. The shift stroke is shortened by 24% by reviewing the dimensions. A high-rigidity shift lever and select stopper structure are adopted, to improve shift rigidity sensation. The transmission case is optimized, to reduce its weight while securing its rigidity. Transmission oil temperature is decreased by installing a cooling fan and increasing overdrive gear ratio. (NEDO)

  12. Interim evaluation report of the mutually operable database systems by different computers; Denshi keisanki sogo un'yo database system chukan hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    This is the interim report on evaluation of the mutually operable database systems by different computers. The techniques for these systems fall into four categories of those related to (1) dispersed data systems, (2) multimedia, (3) high reliability, and (4) elementary techniques for mutually operable network systems. The techniques for the category (1) include those for vertically dispersed databases, database systems for multiple addresses in a wide area, and open type combined database systems, which have been in progress generally as planned. Those for the category (2) include the techniques for color document inputting and information retrieval, meaning compiling, understanding highly overlapping data, and controlling data centered by drawings, which have been in progress generally as planned. Those for the category (3) include the techniques for improving resistance of the networks to obstruction, and security of the data in the networks, which have been in progress generally as planned. Those for the category (4) include the techniques for rule processing for development of protocols, protocols for mutually connecting the systems, and high-speed, high-function networks, which have been in progress generally as planned. It is expected that the original objectives are finally achieved, because the development programs for these categories have been in progress generally as planned. (NEDO)

  13. Development of new engine bearings with overlay consisting of solid lubricants; Kotai junkatsu overlay tsuki engine yo suberi jikuuke zairyo no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Kanayama, H; Kawakami, S; Gohara, C [Taiho Kogyo Co. Ltd., Aichi (Japan); Fuwa, Y; Michioka, H [Toyota Motor Corp., Aichi (Japan)

    1997-10-01

    Recently, modern engines have a tendency for higher output and longer periods. As a result , higher bearing performance is required. For this reason, we have developed the new conceptual overlay consisting of solid lubricants and thermosetting plastics. This paper describes the performance of engine bearings with the new overlay. 5 refs., 13 figs., 5 tabs.

  14. New conceptual copper alloy bearing for diesel engine to achieve longer life under higher load; Diesel engine yo komen`atsu chojumyo jikuuke no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tomikawa, T; Oshiro, H; Hashizume, K; Kamiya, S [Taiho Kogyo Co. Ltd., Aichi (Japan)

    1997-10-01

    Recently, the requirement like higher output, lower fuel consumption and cleaner exhaust gas for automotive engines has been increased. As a result, especially, higher bearing performance is required for diesel engine under a higher unit load and longer period. For this reason, we have developed the new conceptual copper alloy bearing to achieve higher performance under a higher unit load. This paper describes about the performance of this new bearing material. 3 refs., 12 figs., 5 tabs.

  15. Optimal operation by dynamic programming in a solar/electric hot-water system; Taiyonetsu/denryoku kyuto system no doteki keikakuho ni yoru saiteki un`yo

    Energy Technology Data Exchange (ETDEWEB)

    Edo, S; Kenmoku, Y; Sakakibara, T [Toyohashi University of Technology, Aichi (Japan); Nakagawa, S [Maizuru College of Technology, Kyoto (Japan); Kawamoto, T [Shizuoka University, Shizuoka (Japan)

    1997-11-25

    With regard to utilization of a solar/electric hot-water system, a discussion was given by using a dynamic programming method on operation of a system which minimizes power charge. The discussed system is an installation in a welfare facility accommodating 100 persons, where solar heat is stored in a heat storage tank from a heat collector, and utilized for hot water supply. If the solar heat is insufficient for required hot water quantity, the water is heated by using an electric heater. The discussion compared the system operation using the dynamic programming method with the following two systems: the operation method 1, which does not utilize insolation forecast and the operation method 2, in which insolation forecast is utilized and late-night electric power is utilized for heating water in shortage. As a result of the calculation, the operation using the dynamic programming method conducts heat storage by utilizing the late-night power even if insolation is sufficient in winter in order to suppress heating by utilizing late-night power for days with less insolation. Thus, suppression is given on excessive utilization of day-time power and on rise in annual maximum power demand. It was found that the present system reduces power consumption by 37.7% when compared with the operation method 1, and 22.7% when compared even with the operation method 2. 3 refs., 5 figs., 3 tabs.

  16. Improvement of oxidation resistance in magnesia-graphite material for casting nozzle; Chuzo nozuru yo maguneshia-kokuen zaishitsu no tai sankasei kaizen

    Energy Technology Data Exchange (ETDEWEB)

    Rikimaru, Yasushi.; Iitsuka, Shoji.; Harada, Tsutomu.; Ando, Hideyuki.; Yamato, Tsugio. [Kurosaki Corp., Fukuoka (Japan). Technical Research Center

    1999-08-01

    As for the alumina black lead quality of the material, it knows that loss grows big caused by CaO from steel and the formation of the low melting point material due to the response with the alumina in the refractories at the time of the Ca-Si management steel cast. Because of this, it was exchanged with the AG quality of the material for the nozzle union department that emphasis could specially cut abrasion and corrosion, and the application of the magnesia black lead quality of the material was examined. Slag caused by the disappearance that black lead on the operating side oxidizes and the permeation of the metal were recognized as the improvement in the corrosion though it was recognized when an actual opportunity checked a ceremony nozzle in the Ca-Si management steel while MG quality of the material was applied to the union part. The decline of the durability due to the disappearance that black lead oxidizes from not forming it was recognized on the operating side in the bone material and the steel the low melting point material layer due to the response with the element because a magnesia was high melting point material when a nozzle was usually used for the steel again. (NEDO)

  17. Improvement of the expression character of sand quality thing for pot SN; Shuka SN yo keisashitsu tsumemono no hatsugen tokusei no kaizen

    Energy Technology Data Exchange (ETDEWEB)

    Matsui, R.

    1999-02-01

    It guessed the occurrence mechanism of the hole in, and thing, which a un-barrier hole didn`t happen easily in, was developed the slight structure analysis of sand quality thing, which became a un-barrier hole with an actual opportunity, too. The influence of the metamorphosis of the quartz grows big as a result of the heat dynamics calculation when there are a few R{sub 2}O too much though the amount of liquid phase to form by reducing R{sub 2}O content in thing decreased and it could be estimated that a hole could be prevented. So, the influence of the metamorphosis was added by choosing the place of production of the quartz, and sand quality various things, which could prevent a hole, was developed. (translated by NEDO)

  18. Stall margin improvement of an axial flow fan with end wall injection and suction; Hekimen fukidashi suidashi ni yoru han'yo jikuryu sofuki no shissoku kaizen

    Energy Technology Data Exchange (ETDEWEB)

    Nishioka, K.; Kuroda, H.; Obata, S.; Chimura, O. [National Defense Academy, Kanagawa (Japan)

    1999-06-25

    The experimental studies are conducted to reveal the mechanism of stall margin improvement of an axial flow fan by injection or suction from the end wall. In case of injection, the largest improvement is obtained by the injection at about 0. 14 {approx} 0 .21 times axial chord length downstream from leading edge. The reason for large improvement is that stall vortex, shed intermittent separation vortex and tip leakage vortex are dissipated by this injection, and also that this blowing suppresses the separation of boundary layer. In case of suction, the largest improvement is found for the suction from the end wall near leading edge. The amplitude of periodic static pressure after stall inception becomes smaller in comparison with injection cases. These effects are increased with the increase of suction flow rate, because the discharge of the vortex occurs more easily. On the other hand, the suction from the upstream of leading edge reduces the axial velocity near rotor tip, and then it induces stall. Also we tried to visualize the tip region flow, The suppression mechanism is discussed based on the visualization. The suppression of stall is successfully photographed. (author)

  19. Stall margin improvements of conventional axial flow fans with the reformed casingtreatments; Casingtreatment ni yoru han`yo jikuryu sofuki no shissoku kaizen

    Energy Technology Data Exchange (ETDEWEB)

    Nishioka, K.; Kuroda, H.; Obata, S.; Chimura, O. [National Defense Academy, Kanagawa (Japan); Takeishi, M.

    1998-09-25

    At the first part of this paper, the experiments and results to the blowing and suction on a fan are presented, and it is found that blowing toward the down stream direction are more effective and blowing location is suitable on the leading edge side of blades. On basis of these results, the reformed casingtreatments which the blowing air from the slots makes the large relative momentum for blade chord are build, and the experiments using the two conventional fans equipped with the reformed casingtreatment and conventional one are performed. So, the very large stall margin improvements (about 1.7 times) and about 0.5% efficiency penalty of 10% stall margin improvement at design flow rate are obtained for the reformed casingtreatment. 10 refs., 15 figs., 1 tab.

  20. Prácticas narrativas, reconstrucción del yo y redes sociales: el caso de Instagram y el dolor crónico

    OpenAIRE

    Sendra Toset, Anna; Farré Coma, Jordi

    2017-01-01

    Cartel presentado en el 3er Congreso Internacional de Comunicación en Salud (3ICHC), celebrado los días 19 y 20 de octubre de 2017 en la Universidad Carlos III de Madrid. El objetivo principal de este estudio es analizar las prácticas narrativas de los pacientes con dolor crónico en Instagram

  1. "Yo elijo": Participación política y derecho a la ciudadanía de las personas con discapacidad

    OpenAIRE

    Levín Rojo, Elías; González, Emma; Lugo García, Yael; Murga Chávez, Natasha

    2015-01-01

    El presente estudio da cuenta de una investigación acción que se centró en los problemas de atención para los votantes con discapacidad en México llevada a cabo durante el proceso electoral de 2012. Es nuestro interés conocer la manera en que las personas con discapacidad (Pcd) participan del ejercicio de ciudadanía considerado más importante: el voto, así como dar cuenta de la generación de experiencias novedosas de participación ciudadana, como la organización de un observatorio del voto de...

  2. Report of Investigation Committee on Programs for Research and Development of Strategic Software for Advanced Computing; Kodo computing yo senryakuteki software no kenkyu kaihatsu program kento iinkai hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-26

    The committee met on December 26, 2000, with 32 people in attendance. Discussion was made on the results of surveys conducted for the development of strategic software for advanced computing and on candidate projects for strategic software development. Taken up at the meeting were eight subjects which were the interim report on the survey results, semiconductor TCAD (technology computer-aided design) system, nanodevice surface analysis system, network distribution parallel processing platform (tentative name), fatigue simulation system, chemical reaction simulator, protein structure analysis system, and a next-generation fluid analysis system. In this report, the author uses his own way in arranging the discussion results into the four categories of (1) a strategic software development system, (2) popularization method and maintenance system, (3) handling of the results, and (4) the evaluation of the program for research and development. In relation to category (1), it is stated that the software grows up with the passage of time, that the software is a commercial program, and that in the development of a commercial software program the process of basic study up to the preparation of a prototype should be completely separated from the process for its completion. (NEDO)

  3. TC9447F, single-chip DSP (digital signal processor) for audio; 1 chip audio yo DSP LSI TC9447F

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    TC9447F is a single-chip DSP for audio which builds in 2-channel AD converter/4-channel DA converter. It can build various application programs such as the sound field control like hall simulation, digital filter like equalizer, and dynamic range control, in the program memory (ROM). Further, it builds in {+-}10dB trim use electronic volume for two channels. It also builds data delay use RAM (64K-bit) in, so no RAM to be separately attached is necessary. (translated by NEDO)

  4. Yo soy jaguar”. Una lectura cruzada entre la filosofia y la antropología sobre los enunciados con contenido animal en la comunidad Inga

    Directory of Open Access Journals (Sweden)

    Jennifer Andrea Rivera Zambrano

    2017-05-01

    Full Text Available This paper gives an account of a conceptual exercise of interpretation which lies between philosophy and anthropology. Its approach is the idea that, in contrast with notions of symbolic association, as a state of becoming, the descriptions which still persist in the Inga and Kamëntsa indigenous communities of the relationship between their sabedores (“knowers”/wise men/shamans and “jaguars” may be understood as the affective relations of men who experience forces that are not theirs and that during that process, they summon something which is especially creative in themselves as a way of achieving a trans-codification between the animal and the human in the creation of individuation. Its approach is based on the conceptual framework of the contemporary philosophy of Deleuze and Guattari, with the aim of establishing a dialogue between that philosophy and anthropology´s understanding of the “being a jaguar” phenomenon and providing an interpretation of the zoo-anthropomorphic occurrence with the use of the concept of becoming. Towards that end: i the construction of individuations is determined by an analysis of the accounts of sabedores of the Inga and Kamëntsa indigenous communities, which; ii reveals the conceptualization of this particular relationship as becoming in the light of some developments which are in line with the notions of “the jaguar man” of the anthropologist Reichel Dolmatoff; iii Finally, the effects of becoming as a creation of meaning are explained.

  5. LOS ESTUDIOS DE GÉNERO A LAS NUEVAS MASCULINIDADES Y/O LOS MOVIMIENTOS DE PADRES POR LA CUSTODIA COMPARTIDA DE SUS HIJOS E HIJAS

    Directory of Open Access Journals (Sweden)

    Jennifer Castillo Bolaños

    2015-06-01

    Full Text Available La perspectiva de género suele entenderse como sinónimo de estudios sobre la mujer, pero actualmente en estos estudios se incluye también al hombre, incorporándose al tema otras formas de vivir la masculinidad. Por ejemplo, a través de la paternidad, rol en el cual algunos hombres se sienten discriminados ante la tendencia, en la práctica judicial y administrativa, de otorgar la custodia de los hijos preferentemente a la madre, en caso de divorcio o separación de los padres, sin otra consideración de que el rol y el derecho natural de ella es el cuidado de los hijos. Hoy, movimientos colectivos como el feminismo y el movimiento de padres separados de sus hijos, impulsan la custodia compartida como un reconocimiento a la igualdad entre los sexos. AbstractWhen speaking of gender perspective, the trend has been to understand it as synonym for women’s studies, but currently within these studies man is also included, incorporating other forms of live masculinity for example through parenting, role in which today some men feel discriminated given the trend in judicial practice and/or administrative in case of divorce or separation of parents, of granting custody to the mother preferably without further consideration of their role and natural law is the childcare. Today movements, groups such as feminism, the movement of separated parents their children, pushing join custody as a recognition of equality between the sexes.

  6. Vine al mundo porque Dios quiere que yo esté aquí: recorridos, identitarios de mujeres trans en Lima, Iquitos y Ayacucho.

    OpenAIRE

    Salazar Lostaunau, Ximena

    2015-01-01

    Los estudios sobre lo que hoy denominamos las identidades trans siguen siendo escasos en América Latina, pero lo son más en el Perú. Más profusa es la literatura sobre el tema en Estados Unidos y Europa; situada la mayoría de ésta, desde tres perspectivas diferentes: la primera, biomédica y psiquiátrica, la que a su vez se subdivide en dos períodos: el primero desde fines del siglo XIX que denominaríamos período del descubrimiento del travestismo como enfermedad mental y el seg...

  7. 'Yo antes No Reciclaba y Esto Me Cambio por Completo la Consiencia': Intercultural Citizenship Education in the English Classroom

    Science.gov (United States)

    Porto, Melina

    2018-01-01

    This article describes a telecollaboration project about the environment in the primary English as a foreign language classroom carried out in 2013/2014 between Argentina and Denmark. It combines English language teaching with intercultural citizenship education and forms part of a network of projects in Europe, the US and East Asia. This is the…

  8. 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.

  9. Preparation of meteorological data (METPV) which is useful to simulate output from PV systems; Taiyoko hatsuden system no simulation yo data METPV no seibi

    Energy Technology Data Exchange (ETDEWEB)

    Itagaki, A; Iida, H [Japan Weather Association, Tokyo (Japan)

    1996-10-27

    Studies are under way for the nation-wide buildup of a network of METPV data, new standard meteorological data resembling the HASP data, for the time-based simulation of the output of photovoltaic power generation systems. There is a method of preparing hourly data covering a long period of time for computer processing for the determination of the average hourly power generation level, which, however, will be unrealistic because of the enormity of calculation work involved. Hence: the concept of standardized meteorological data, which involves the specification of typical years after examining the data covering a long period and the preparation of the data of the years for computer processing. In the METPV setup, three types of data are prepared: data for the year of the average insolation, data for the year of insufficient insolation, and data for the year of excess insolation. Next, for each of the twelve months, the year of the average insolation is found. When the twelve pieces of data for the twelve months (of different years) are combined, an artificially constructed year results, with each of the twelve months having the average insolation. A technique has been developed for smoothing the discontinuity between the months. Forty observation spots were built in fiscal 1995, and 150 spots will have been prepared across the country by the end of fiscal 1996. 6 refs., 4 figs.

  10. Development of a high temperature solar receiver for high-efficient thermionic conversion systems; Fukugo netsuden henkan system yo chokoon taiyo junetsuki no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Umeoka, T; Naito, H; Yugami, H; Arashi, H [Tohoku University, Sendai (Japan). Faculty of Engineering

    1996-10-27

    For thermionic conversion systems (TIC) using concentrated sunlight as heat source, the newly developed solar receiver was tested. Concentrated sunlight aims at the inner surface of the cavity type solar receiver. The emitter of TIC installed in the rear of the solar receiver is uniformly heated over 1700K by thermal radiation from the rear of the solar receiver, emitting thermion. Electric power is generated by collecting the thermion by collector. Mo is used as emitter material, however, because of poor heat absorption of Mo, high-absorptive TiC is used for heat absorption surface to heat Mo by thermal conduction from high-temperature TiC. Functionally gradient material (FGM) with an intermediate layer of gradient TiC/Mo ratios between TiC and Mo is used as emitter material. The emitter is thus uniformly heated at high temperatures of 1723{plus_minus}12K. As a result, the developed solar receiver is applicable to heat the emitter of TIC. Heat flux measurement at the graphite cavity clarified that cavity temperature of as high as 1780K and heat flow of 50W/cm{sup 2} are obtained at 4.7kW in input. 6 figs.

  11. El concepto de cánones y/o regalías en los Convenios para Evitar la Doble Imposición sobre la Renta

    NARCIS (Netherlands)

    Buitrago Diaz, E.

    2007-01-01

    The book deals with the meaning of royalties in domestic law, community law and tax treaties, with particular reference to Spain and the European Union. The analysis focuses on the scope of royalties under tax treaties and on issues of characterization (business profits, artists, capital gains,

  12. EX1103: Exploration and Mapping, Galapagos Spreading Center: Mapping, CTD, Tow-Yo, and ROV on NOAA Ship Okeanos Explorer between 20110608 and 20110728

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This cruise will be composed of two separate legs. The first leg will be a transit from San Diego, CA to the Galapagos Spreading Center, where multibeam mapping, CTD...

  13. Cavitation characteristics of multihole diesel-fuel nozzles in high-speed oil flows. Diesel kikan yo nenryo tako nozzle no abura cavitation tokusei

    Energy Technology Data Exchange (ETDEWEB)

    Yokota, M. (Shimonoseki Univ. of Fisheris, Yamaguchi (Japan)); Ito, Y. (Hachinohe Inst. of Tech., Aomori (Japan)); Aoki, H. (Xexel-Gleason U.S.A. Inc., New York (U.S.A))

    1991-07-25

    Recently, since higher velocity and higher pressure are required for diesel injection systems, cavitation behaviors in high velocity oil flows are strongly interested in such as 100 to 500 m/s for oil flow velocity and less than the cavitation factor {sigma} of 0.01. In this paper, oil cavitation characteristics at the injection part of multihole nozzles, especially on the flow characteristics, were studied systematically using fuel injection multihole nozzles for an actual use. As a result, it was clarified that subcavitation area (sub C), transition area, and supercavitation area (SC) could be existing in C{sub d}-{sigma} relation, which was similar to that specified cavitation conditions could be exisiting in the actual working area of multihole nozzles. And it was also clarified that flow coefficient C{sub d} relied on Reynolds number R{sub e} in the transition of {sigma}{ge}{sigma}{sub cr} and in {sub C} area, and mainly relied on {sigma} in SC area of {sigma}<{sigma}{sub cr}. Moreover, it was also confirmed that such tendency was similar to the one of the two-dimensional contraction of an area. 22 refs., 10 figs., 1 tab.

  14. Interim evaluation report of the mutually operable database systems by different computers; Denshi keisanki sogo un'yo database system chukan hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    This is the interim report on evaluation of the mutually operable database systems by different computers. The techniques for these systems fall into four categories of those related to (1) dispersed data systems, (2) multimedia, (3) high reliability, and (4) elementary techniques for mutually operable network systems. The techniques for the category (1) include those for vertically dispersed databases, database systems for multiple addresses in a wide area, and open type combined database systems, which have been in progress generally as planned. Those for the category (2) include the techniques for color document inputting and information retrieval, meaning compiling, understanding highly overlapping data, and controlling data centered by drawings, which have been in progress generally as planned. Those for the category (3) include the techniques for improving resistance of the networks to obstruction, and security of the data in the networks, which have been in progress generally as planned. Those for the category (4) include the techniques for rule processing for development of protocols, protocols for mutually connecting the systems, and high-speed, high-function networks, which have been in progress generally as planned. It is expected that the original objectives are finally achieved, because the development programs for these categories have been in progress generally as planned. (NEDO)

  15. 'No me digas nada: yo te diré quién eres': El engranaje de la estereotipa y el horror ocampianos

    Directory of Open Access Journals (Sweden)

    Mónica Zapata

    2003-11-01

    de sus versiones (chiste, parodia, sátira el rasgo de humor conjura el efecto perturbador que produce la aparición súbita del motivo de horror. El estereotipo, componente esencial de la sátira ocampiana, juega con la ambigüedad, tanto a nivel de los personajes como para el alcance pragmático de los relatos. Potencialmente peligroso y despreciable, el estereotipo es fuente de cohesión social: cuando, privados de conocimientos empíricos, nos remitimos a fuentes de segunda mano y asimilamos imágenes de manera indiscriminada porque “así lo quiere la tradición”, apelamos al estereotipo, que nos conforta en la sensación de pertenecer a un cuerpo social solidario... y nos aleja del cuerpo. A nivel de los textos ocampianos, para que el estereotipo sea eficaz y logre hacer reír a pesar de la presencia obvia del horror (cuerpos deformes, crímenes, violaciones... debe poder ser reconocido por un público advertido. Sin embargo, el vértigo que produce la oscilación entre lo familiar y lo que “no soy yo” alcanzará probablemente también a un lector extranjero

  16. Estudio del grado de madurez y/o maduración de tomates empleando técnicas espectroscópicas moleculares

    OpenAIRE

    Jurado Capel, Laura

    2012-01-01

    Este Trabajo Fin de Máster versa sobre el estudio de la madurez en tomates evaluando la evolución de distintos pigmentos (carotenos, tocoferoles, flavonoides)y otros compuestos como el glutamato monosódico. Para ello se hace uso de técnicas espectroscópicas moleculares donde el análisis de la muestra se aborda a través de dos estrategias diferentes que permita comparar el análisis directo sobre la piel del fruto mediante ATR-FTIR y análisis de extractos metanólicos de la piel mediante Fluore...

  17. Heat recovery properties from fuel cell system for telecommunications use; Tsushin`yo nenryo denchi system ni okeru hainetsu kaishu tokusei

    Energy Technology Data Exchange (ETDEWEB)

    Ishizawa, M.; Iida, S.; Abe, I.; Yamamoto, M. [NTT Integrated Information and Energy Systems Laboratories, Tokyo (Japan)

    1997-08-20

    NTT is developing a phosphoric-acid fuel-cell energy system for telecommunication co-generation systems to reduce energy costs and help preserve the environment. Fuel cells are used to provide electrical power to telecommunication equipment and the heat energy that is generated is used by the absorption refrigerators to cool the telecommunication rooms throughout the year. We field-tested this fuel-cell energy system in a telephone office. Two heat recovery methods were applied in the test: one uses direct steam heat recovery from fuel-cell stack coolant to keep the heat recovery temperature high and to avoid requiring a heat exchanger for the recovery; the other uses heat recovery from the reformer exhaust gas that is directly in contact with the heat recovery water to recover heat more economically. Our field tests confirmed that the average efficiency of heat recovery from fuel-cell stack coolant is 16%, and from the reformer exhaust gas is 9% under 80-kW continuous operation. Maximum total efficiency including electrical power efficiency was confirmed to be about 73% under the condition of 100-kW and an S/C ratio of 2.5 in the winter period: heat recovery from the fuel-cell stack coolant was 23%, from the reformer exhaust gas was 10%, and from electrical conversion was about 40%. 9 refs., 12 figs., 1 tab.

  18. Hear recovery properties from fuel cell system for telecommunications use; Tsushin`yo nenryo denchi system no fuirudotesuto ni okeru hainetsu kaishu tokusei

    Energy Technology Data Exchange (ETDEWEB)

    Ishizawa, M.; Iida, S.; Abe, I.; Amanuma, H. [NTT Integrated Information and Energy Systems Laboratories Tokyo (Japan); Uekusa, T.; Waragai, S. [NTT Power and Building Eacilities Inc., Tokyo (Japan)

    1997-12-20

    NTT is developing a phosphoric acid fuel cell energy system for telecommunication co-generation systems to reduce energy costs and help preserve the environment. Fuel cells are used to provide electrical power to telecommunication equipment and the heat energy that is generated is used by the absorption refrigerator to cool the telecommunication rooms throughout the year. We fieldtested this fuel cell energy system in a telephone office for three years. Heat recovered water from fuel cell stack coolant was supplied to the absorption refrigerator and further extra-heat was recovered by a heat exchanger. The toral heat recovery amount was about 86000 kca/h (the heat recovery efficiency was 20%) under 200kW operation. The absorption refrigerator was supplied about 49000kcal/h of heat and operated with 0.7 of coefficient of performance throughtout the year. The electrical efficiency was maintained more than 38% after 13000h operation. 12 refs., 10 figs., 3 tabs.

  19. Summary of [alpha]-FLOW, a general purpose three-dimensional fluid analyzing system. Han[prime]yo sanjigen ryutai kaiseki system [alpha]-FLOW no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    Koike, H [Fuji Research Institute Corporation, Tokyo (Japan)

    1992-08-01

    The [alpha]-FLOW is a three-dimensional fluid analyzing software developed from cooperations among research institutes of private business companies and universities in Japan under the assistance from the Ministry of International Trade and Industry. This paper describes its summary and features. The system is a discrete system utilizing a supercomputer and a work station. The analysis modules incorporated in the system include those for non-compressive fluid analysis, compressive fluid analysis, analysis of non-compressive fluid including free surface, analysis of flows including combustion and chemical reactions, substance migration analysis, and heat transfer analysis. It has a feature that even non-specialists can analyze fluids easily as a result of the development of an expert system to support the numerical analysis. Development of the input data preparing system enables to utilize the work station to process from shape modeling to grid generation, and from inputting analyzing condition data to calculating the flows and outputting the calculation result, all in dialogue modes. An open architecture was adopted. 27 refs., 7 figs., 10 tabs.

  20. Responsabilidad social corporativa: recursos humanos y/o medio ambiente. El papel del medio ambiente en la incorporación de personas a las organizaciones

    OpenAIRE

    Fernández Eleti, Lea

    2015-01-01

    Traballo de Fin de Grao en Administración e Dirección de Empresas. Curso 2014-2015 La responsabilidad social empresarial es considerada en la actualidad como parte de la estrategia de negocio de las empresas. Esto se debe al impacto positivo que ejerce en las áreas sobre la que tiene influencia, tanto desde una perspectiva interna como externa, promoviendo además la competitividad y el crecimiento sostenible de la compañía. La mayor concienciación por el cuidado del medio ambie...

  1. La inteligencia colectiva y la responsabilidad social y política del investigador. “Del yo al nosotros y del nosotros al todo”

    Directory of Open Access Journals (Sweden)

    Luis Eduardo Wilches Mahecha

    2014-01-01

    Full Text Available El presente artículo busca avivar el diálogo político, ético, ecológico y participante, frente a la permanente necesidad de deconstruir y reconstruir propuestas, tras la búsqueda de epistemes que favorezcan la generación de conocimientos y comprensiones, relacionadas con un enfoque transdisciplinar denominado inteligencia colectiva. Esto a partir de metodologías, métodos e instrumentos propios, que aporten elementos para la construcción de una apuesta diferente ante el modelo de desarrollo imperante, y a partir de la práctica colectiva para la búsqueda de soluciones concretas que distan de posiciones y debates totalitaristas, de manera que se propicien escenarios de encuentro con diálogos y saberes innovadores para superar, concertada y estratégicamente, problemas contemporáneos de nuestra sociedad.

  2. Hegemons and their law in the time of the Polish communism. An attempt at a constitutional, legal and philosophical analysis

    Directory of Open Access Journals (Sweden)

    Dawid Bunikowski

    2010-12-01

    Full Text Available The author, developing his theory of hegemony, interprets legal and real actions taken by the Secretaries of the Polish United Workers’ Party: Bierut, Gomułka, Gierek, General Jaruzelski, and by the Party itself. According to the constitutional and legal analysis, the Polish communist Secretaries did not often obey the law which was valid at the time. There are many examples of such actions: from illegal judicial processes „on demand of the authority”, through criminal sanctions as well as civic and real restrictions for members of the political opposition, to unofficial officials’ appointments or political directives/unofficial law of the Party, and marginalization of the due constitutional powers. The most controversial case of the realization of the hegemony law by the Party seems to be the enforcement of the martial law by General Jaruzelski in December 1981.

  3. ‘Optimism against all odds’: Polish National Identity in War Films of Jerzy Passendorfer

    Directory of Open Access Journals (Sweden)

    Mikołaj Kunicki

    2017-12-01

    Full Text Available ‘Optimism against all odds’: Polish National Identity in War Films of Jerzy Passendorfer Using archival sources, movie reviews, secondary sources and films, this article examines the cinema of Jerzy Passendorfer, the founding father of action movies genre in People’s Poland, but also the staunch supporter of Władysław Gomułka’s ‘Polish road to Socialism’ and General Mieczysław Moczar’s ultranationalist faction of the Partisans in the Polish United Workers’ Party. It demonstrates how Passendorfer’s blend of mainstream cinema and propaganda legitimized the party state and contributed to the construction of a new ethos, identity, and politics of history that enforced historical amnesia and syncretized past and present. It also argues that Passendorfer’s promotion of nationalist and authoritarian state ideology, militaristic patriotism and Polish-Soviet alliance, commissioned by the regime, sat well with mass audiences, precisely because of the use of popular genres adopted from the West and the quench for optimistic visions of nationhood. Although Passendorfer’s patriotic actions flicks faded away with the fall of Gomułka’s regime, they constitute a model, which can be still emulated.   “Trudny optymizm”: polska tożsamość narodowa w filmach wojennych Jerzego Passendorfera Opierając się na źródłach archiwalnych, publikacjach naukowych i analizie filmów, niniejszy artykuł bada twórczość filmową Jerzego Passendorfera, ojca chrzestnego filmu akcji w PRL, zwolennika ‘polskiej drogi do socjalizmu’ Władysława Gomułki oraz sympatyka nacjonalistycznej frakcji generała Mieczysława Moczara w Polskiej Zjednoczonej Partii Robotniczej. Passendorfer łączył w swoich filmach popularne kino gatunkowe z propagandową legitymizacją władzy partii. Współtworzył nowy etos i świadomość narodową oraz uprawiał politykę historyczną, która zsynchronizowała przeszłość z tera

  4. 3.-6. II saab neljal järjestikusel õhtul kella 18-21 imetleda valguskuplit Tallinna vanalinna kohal

    Index Scriptorium Estoniae

    2005-01-01

    Valguskupli idee pärineb hollandi arhitektilt Winy Maasilt. Installatsioon on ZiZi & YoYo, MVRDV ja Arup grupi koostööprojekt. Kupli on teostanud ZiZi & YoYo koos Rogier van de Heide, Teemu Nurmelini jt. koostööpartneritega

  5. Manufacturing facilities of pharmaceutical products and measures for purification of its environment. Validation for sterilizing grade filter; Iyakuhin no seizo shisetsu to kankyo seijoka taisaku. Mekkin`yo firuta no barideshon

    Energy Technology Data Exchange (ETDEWEB)

    Nishiyama, M.

    1994-07-31

    Validation is defined as firm establishment of a documentary evidence showing the system concerned is functioning as designed. Validation for sterilizing grade filter is not limited only to validation of the filter itself, but evaluation of its extract as well as adsorption and the sterilizing condition of the filter and system are the items to be examined. It is necessary to make validation of the filtering system as a whole taking into consideration any kind of element of composition in order to reach the target. In this article, in order to avoid description on diversified subjects, only validation for the filter is focused and its technique is introduced. The procedure for executing validation is stated first, and concerning validation for the sterilizing grade filter, a bacterial retention test is explained in detail, then with regard to an integrity test, sterilization of the devise concerned and pharmaceutical suitability/extract tests, the points which call special attention and testing items are introduced. Finally self inspection and evaluation of operating performance qualification are described. 13 refs., 7 figs., 2 tabs.

  6. Yo también fui un inmigrante: Transformación de la identidad y las afinidades a través del tiempo en una organización religioso de inmigrantes mexicanos del Sur del Bronx.

    OpenAIRE

    Alyshia Gálvez

    2004-01-01

    Este artículo, se basa en el trabajo de campo realizado entre organizaciones de inmigrantes mexicanos de Nueva York, en donde se examina la transformación de sus afinidades e identidades en el transcurso del tiempo. En ese trabajo descompondré ese "nosotros" utilizando datos etnográficos de una sola parroquia del Bronx, para examinar como las organizaciones de inmigrantes mexicanos en Nueva York, se están produciendo, cuestionando y complicado a lo largo del tiempo. Estas organizaciones postu...

  7. Desarrollo experimental de un elemento constructivo de envolvente, no estructural, a partir de una matriz de plástico reciclado, reforzado con fibras naturales y/o sintéticas

    OpenAIRE

    Sánchez Reséndiz, Jorge Adán

    2013-01-01

    Esta Tesis trata sobre el diseño y desarrollo de un material constructivo de fachada (tras ventilada), empleando plástico reciclado (granza de caucho, de neumáticos fuera de uso) para su elaboración. El uso de materiales reciclados para la elaboración de nuevos materiales constructivos, es a día de hoy, un valor agregado que contribuye tanto a la disminución de desechos tóxicos, como a la fabricación de productos de alta calidad. La investigación partió de la necesidad de comprender qué es u...

  8. FY 2000 report on the survey of the freon recovery/treatment technology for construction use heat insulating materials; 2000 nendo chosa hokokusho. Kenchiku yo dannetsuzai furon kaishu shori gijutsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    An investigational study was made of the quantity of the specified freon remaining in the construction use heat insulating material, the rational method for the recovery/treatment, etc. As to the standardization of the method to analyze the remaining freon quantity, the tube furnace - GC method and the MS method were proposed, and the basic items that can be developed to JIS (Japanese Industrial Standard) were standardized. In the estimation of the remaining freon quantity, the actual state of the use of heat insulating materials was surveyed from the statistics on the start of construction work, survey of the heat insulating area in actual buildings and listening to heat insulation workers/cold store construction companies, etc. Further, the remaining quantity was analyzed of samples collected from various buildings nationwide and by years of completion. As a result, it was found out that, even in samples before 1995, HCFC is used in about 10% and that, in case of limiting to the specified freon (CFC), the freon remaining quantity was more than 1-4 wt% even after a lapse of 30 years. The paper arranged subjects on the freon recovery/treatment in each stage of the life cycle and the required conditions for technology/equipment. (NEDO)

  9. Actor-Network Theory as I image it. Brief essay on traffic lights La ANT tal como yo la imagino. Breve ensayo sobre el cosmos semafórico

    Directory of Open Access Journals (Sweden)

    Carlos Enrique Silva Rios

    2011-03-01

    Full Text Available Three years ago I came to Barcelona with a firm intention that I had to change after about two months from my arrival. I wanted to study people crossing the street in this city and then compare their actions with those of the people in my hometown -  Caracas. Since carrying out a comparison between two cities was time consuming, I decided to do my research in Barcelona only. Later on, for studying people crossing the street, I decided to consider traffic lights as a starting point. Then I undertook the task of preparing a field diary based on some of the notions of Actor-Network Theory as Bruno Latour puts them. I did not use his approach as a systematic set of concepts, but as a device for imagination, i.e., as a number of ways that promote and facilitate the re-creation of worldly events. In this essay, I briefly present a part of my research experience, and I focus on the following idea: we can compose a common world, a cosmos, from a seemingly discrete entity, in my case, a traffic light. Hace tres años llegué a Barcelona con una intención firme que pasados unos dos meses tuve que echar por tierra. Quería estudiar a la gente cruzando la calle en esta ciudad y luego comparar sus actos con los de la gente de mi ciudad de origen, Caracas. Mis evaluadores, apenas se enteraron de mi propósito, me desaconsejaron, ya que comparar requería de un tiempo que no tenía. Debía dedicarme sólo a una de las ciudades. Escogí Barcelona. Más tarde, en una segunda consulta, volvieron a desaconsejarme: en lugar de estudiar a la gente que cruza la calle, me recomendaban que tomara como punto de partida el semáforo; específicamente, el cambio de luz y si era posible la luz misma. Esta especie de atomización del interés, en lugar de amilanarme, redefinió y acicateó mi entusiasmo cogitativo, y con ese impulso emprendí la tarea de elaborar un diario de campo. Como no se podía hacer eso de una manera ingenua, tomé la decisión de asumir una mirada y luego una escritura sesgada por algunas de las nociones de la Teoría del Actor-Red tal como las plantea Bruno Latour. Su manera de ver el mundo, más que recibirla como un conjunto sistemático de conceptos, la he incorporado muy lentamente como un dispositivo de imaginación, es decir, como una serie de formas que promueven y facilitan la re-creación de los acontecimientos mundanos. En este ensayo hablo brevemente de parte de esa experiencia investigativa, centrándome en una idea que para mí no deja de ser fascinante: es posible componer un mundo común, un cosmos, partiendo de una entidad aparentemente discreta; en mi caso, el semáforo.

  10. Comunidades estéticas e ingeniería en comunicacíon social. De los mundos por venir y el caso del movimiento yo también soy 132.

    OpenAIRE

    Jesús Galindo Cáceres

    2013-01-01

    En la primera parte, “Concepto y situación. Comunicología de las comunidades estéticas”, se presentan las figuras del movimiento social occidental y el cambio social en la relación entre la formación de la individualidad y la alteridad en el contexto del sentido de comunidad. La lectura es desde la Comunicología construyendo el concepto de comunidad estética. En la segunda parte, “Composición y organización de las comunidades estéticas. Comunicología de un fenómeno emergente”, se presenta un ...

  11. Achievement report for fiscal 2000 on operational research of human cooperative and coexisting (humanoid) robot system. Operational research of humanoid robot system; 2000 nendo ningen kyocho kyozongata robot system un'yo kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper reports the achievements in fiscal 2000 in the operational research of humanoid robot system. Carrying out the development smoothly and efficiently requires accumulation of the operational know-how in both of the periodical check and maintenance and the aspects of hard and software to maintain the functions and performances of the robot platform having been developed in the previous fiscal year. Checks were given on fitting of the fasteners and connectors, batteries, and sensors. Operations were confirmed and adjusted on the liquid crystal projector of the surrounded visual display system for remotely controlled operation, polarization filters, screens, reflector mirrors, and wide viewing angle cameras. Verifications were made on fitting of the arm operation force sensing and presenting system, checks on the mechanical components, and operation of the driving system, whereas no change has been found in the operation for the period of one year, and sufficient performance was identified for the remote robot operation. The virtual robot platform has presented no crash and impediments during erroneous use in the disks of the dynamics simulator and the distributed network processing system. (NEDO)

  12. RO unit for canned coffee drink processing line. Shipped to Tone Coca-Cola Bottling Co. Ltd., Ibaraki plant; Coffee line yo RO sochi. Tone Coca-Cola Bottling (kabu) Ibaraki kojo nonyu

    Energy Technology Data Exchange (ETDEWEB)

    Nakajima, K. [Ebara Corp., Tokyo (Japan)

    1996-01-20

    The paper introduces an RO unit (reverse osmotic membrane equipment) for producing water holding for the canned coffee drink processing line introduced to the Ibaraki plant of Tone Coca-Cola Bottling Co. The unit aims at reducing hardness components from city water and producing water holding for the coffee drink processing line. The capacity of the unit is 25m{sup 3}/h and the recovery rate is 80%. The unit is composed of a sand filter, an heat exchanger, a pre-filter, RO modules, a treated water tank, chemicals storage tanks, and an RO cleaning unit, which are all for pretreatment. The treated water, into which chlorine is injected, is sent through the existing activated carbon tower and micro filter to the processing line. The RO unit can remove at the same time ion and trihalomethane, pathogens, organic matters which are substances other than hardness components. The continued water bottling is possible with no need for the usual reproduction process, and the maintenance is easy. Because of the high hardness of the supplied raw water, acid is injected at the primary side of the unit for pH regulation to prevent scale deposition in the RO modules. The quality of the treated water well met the specifications. 2 figs., 2 tabs.

  13. Design of high-performance cathode materials with single-phase pathway for sodium ion batteries: A study on P2-Nax(LiyMn1-y)O2 compounds

    Science.gov (United States)

    Yang, Lufeng; Li, Xiang; Ma, Xuetian; Xiong, Shan; Liu, Pan; Tang, Yuanzhi; Cheng, Shuang; Hu, Yan-Yan; Liu, Meilin; Chen, Hailong

    2018-03-01

    Sodium-ion batteries (SIBs) are an emerging electrochemical energy storage technology that has high promise for electrical grid level energy storage. High capacity, long cycle life, and low cost cathode materials are very much desired for the development of high performance SIB systems. Sodium manganese oxides with different compositions and crystal structures have attracted much attention because of their high capacity and low cost. Here we report our investigations into a group of promising lithium doped sodium manganese oxide cathode materials with exceptionally high initial capacity of ∼223 mAh g-1 and excellent capacity retentions, attributed primarily to the absence of phase transformation in a wide potential range of electrochemical cycling, as confirmed by in-operando X-ray diffraction (XRD), Rietveld refinement, and high-resolution 7Li solid-state NMR characterizations. The systematic study of structural evolution and the correlation with the electrochemical behavior of the doped cathode materials provides new insights into rational design of high-performance intercalation compounds by tailoring the composition and the crystal structure evolution in electrochemical cycling.

  14. Research on natural gas fuel injection system. Development of high-performance pressure regulator; Tennen gas yo nenryo funsha system no kenkyu kaihatsu. 1. Tennen gas nenryo funshayo no koseino regulator kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Kato, S; Ishii, M; Takigawa, B; Makabe, K; Harada, S; Ono, H [Nippon Carburetor Co. Ltd., Tokyo (Japan)

    1997-10-01

    With the aim of further reducing the exhaust emissions of natural-gas vehicles, vigorous research and development work is under way today on multi point gas injection (MPGI) system. In this studies, a high-performance pressure regulator, which is one of the main components of this MPGI system, has been newly developed. The results showed that a significantly better accuracy of the regulated pressure level using this regulator was obtained under the wide range of operating conditions, including instantaneously greater changes of fuel flow rate. In addition, the advanced studies of gaseous fuel injectors (GFIs) would be also conducted. 4 refs., 8 figs.

  15. High performance milling techniques on molding dies. Development of new roughing techniques for large molding die; Plastic kanagata seisaku ni okeru kokoritsu kako gijutsu. Ogata plastic yo kanagata no keijo arakako gijutsu no kochiku

    Energy Technology Data Exchange (ETDEWEB)

    Otsuka, H; Kohama, S; Yamakawa, M [Mazda Motor Corp., Hiroshima (Japan); Egusa, H [Mazda Tooling and Engineering Co. Inc., Hiroshima (Japan)

    1997-10-01

    It needs long time to carve a molding die of bumper, which has a large and deep cavity. To shorten the milling time, we must make the machining more performable and accurate, and develop the new technology of CAM. In the milling sequence, Primary Roughing, which cut out 90% of the stock, should be more and more performable. So we established Tilt-Plunging and Curve-Fit Spiral Cutting techniques. These techniques will reduce lateral force to the tool, and make remains more small. With the techniques, we reduced both machining and NCdata preparing time to one half. 1 ref., 14 figs.

  16. Proposal of an efficient operation method about order processing sequence and allocating goods to racks in the automatic picking system; Jido picking system ni okeru shohin no tanawaritsuke to chumon shori junjo no koritsuka un`yo hoshiki no teian

    Energy Technology Data Exchange (ETDEWEB)

    Ono, T.; Kagami, A.; Kosaka, M. [Hitachi Ltd., Tokyo (Japan)

    1997-07-05

    The material distribution center is a facility to store the goods from a factory and to prepare to ship the goods in response to order from retail store. Recently, with multiplication of consumption market, multi-variety and less-amount of the goods, multi-frequency of delivery and time saving form order to delivery are required. As picking work to prepare the stored goods for each customer requires specially many man-hours out of the works in this center, time saving of working becomes an important problem. In this paper, for an object of the automatic picking system constructed by plural equipments and to execute picking of small goods for each order, the following two operation methods were proposed: (1) To define shelf sharing of the goods so that the picking requirement numbers for each picking hand may be uniform as well as possible in response to order distribution for each goods, and (2) to define treating sequence of order so as not to generate large difference in order treating times among each treating hand on operation in parallel. These operation methods were confirmed their total treating time saving by some experiments using actual ordered data. 7 refs., 8 figs., 6 tabs.

  17. Yo acojo, tú agrupas, ella compensa”: Análisis comparado de la política de integración del alumnado inmigrante en tres Comunidades Autónomas

    Directory of Open Access Journals (Sweden)

    María Jesús MARTÍNEZ-USARRALDE

    2016-09-01

    Full Text Available Con la Ley Orgánica de Mejora de la Calidad Educativa vuelve a emerger uno de los temas educativos más oportunos: la toma de decisiones en torno a las políticas educativas de atención al alumnado inmigrante. El momento supone una excelente excusa para, desde el prisma que nos ofrece la Educación Comparada, revisar cómo el colectivo de infancia inmigrante ha sido educado desde tres modelos de gestión educativa representados por tres Comunidades Autónomas: Comunidad Valenciana, Cataluña y Andalucía. El artículo se sitúa en el análisis de las medidas que se han articulado en los tres casos como respuesta a su recepción, acogida y escolarización, utilizando una metodología cualitativa basada en el método comparado: en el estudio descriptivo (fase analítica, se realiza una exploración explicativa de las medidas articuladas en torno a las políticas de gestión del alumnado inmigrante, mediante el análisis de contenido de fuentes primarias y secundarias. Con respecto a los resultados, en la fase sintética, tras haber yuxtapuesto los principales criterios que asemejan y también dirimen a los tres modelos, se reconoce cómo las tres Comunidades Autónomas presentan particularidades, fruto de trayectos históricos propios, coyunturas económicas y políticas e intenciones educativas y sociales, influidas por contextos en los que algunos factores han tenido un peso específico importante. Además del protagonismo institucional, se detectan diferencias notables en las medidas concretas adoptadas, pero también coincidencias, como las políticas que apoyan económicamente la lengua de la comunidad autónoma. Finalmente, en la fase de conclusiones comparadas, se plantean una serie de elementos de los que se deberían dotar las Comunidades Autónomas y que se hallan presentes en algunos modelos analizados. La atención a la lengua que porta el alumnado o el cuidado por incluir una educación intercultural en los planes de los centros educativos son dos de las acciones más significativas.

  18. FTIR and Raman Study of the LixTiyMn1-yO2 (y = 0, 0.11) Cathodes in Methylpropyl Pyrrolidinium Bis(fluoro-sulfonyl)imide, LiTFSI Electrolyte

    Energy Technology Data Exchange (ETDEWEB)

    Hardwick, L.J.; Lucas, I.T.; Doeff, M.M.; Kostecki, R.; Saint, J.A.

    2009-02-02

    This work demonstrates the protective effect of partial titanium substitution in Li{sub x}Ti{sub 0.11}Mn{sub 0.89}O{sub 2} against surface decomposition in room-temperature ionic liquid (RTILs) cells. Raman microscopy and reflectance Fourier transform IR (FTIR) spectroscopy were used to analyze electrodes recovered from cycled Li/Li{sub x}Ti{sub y}Mn{sub 1-y}O{sub 2} (y=0, 0.11) cells containing the 0.5 mol/kg LiTFSI in P{sub 13}FSI RTIL electrolyte. [TFSI=bis(trifluoromethanesulfonyl)imide.] Raman and FTIR spectra of cycled Li{sub x}MnO{sub 2} cathodes showed many distinct bands that can be attributed to both the electrolyte and electrode decomposition products. The thickness of the amorphous porous layer on the Li{sub x}MnO{sub 2} cathode increased during cycling. The surface degradation of Li{sub x}MnO{sub 2} and precipitation of electrolyte decomposition products contributed to the film growth. Improved cycling behavior was observed in cells containing Li{sub x}Ti{sub 0.11}Mn{sub 0.89}O{sub 2}, yet Raman spectroscopy also showed possible surface degradation. The FTIR spectra of cycled Li{sub x}MnO{sub 2} and Li{sub x}Ti{sub 0.11}Mn{sub 0.89}O{sub 2} cathodes displayed bands characteristic for LiSO{sub 3}CF{sub 3} and Li{sub 2}NSO{sub 2}CF{sub 3}, which originate from the reaction of the TFSI anion with traces of water present in the cell.

  19. FY 1999 report on the investigational study of the actual state of the utilization of clean energy vehicles for the transport business use; 1999 nendo chosa hokokusho. Unso jigyo yo clean energy jidosha no shiyo jittai ni kakawaru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of promoting the utilization of clean energy vehicles (CEV), survey was made on the assessment of the pollution by the CEVs introduced by now, subjects on the utilization, etc. As to the transport business use CEV running in the market, CNG vehicle is mostly used, and therefore, the gas emitted from them was tested. As a result, it was found out that CNG vehicle emits fewer NOx, PM and soot/smoke than diesel cars and contributes to improving the air pollution in large cities. However, it emits more CO2 than diesel car, and accordingly, it is necessary to reduce the fuel consumption. The practicality in the limited running distance is almost the same as that of diesel car, but it is desirable to improve startability, acceleration and gradability. Further, the occurrence of any troubles was pointed out in a third of the total numbers of CEV vehicle. Improvement in reliability is a must. CEV is higher in car cost than diesel car, and for the spread/promotion, it is necessary to prepare for assistance such as subsidy. Moreover, there are many requests for improvement in number, business hours, supply capacity, etc. of fuel supply station. (NEDO)

  20. Dice Cabrero: “…yo he visto en Italia una cosa muy distinta…” Monumentalidad exterior frente a monumentalidad interior a través de la Casa Sindical

    Directory of Open Access Journals (Sweden)

    Eduardo Blanes Pérez

    2016-10-01

    Full Text Available Dos arquitectos, uno italiano y otro español, Libera y Cabrero, acuden a la ciudad de Roma, uno para quedarse y confrontarse con la ciudad y el peso de su Historia y otro para no olvidarla ante cada proyecto que surgiese a lo largo de su trayectoria. Frente a una misma realidad, respuestas semejantes cohabitan en dos contextos diferentes que dan como respuesta dos arquitecturas que sitúan la idea de monumentalidad en el edificio público como concepto intrínseco a través de dos discursos paralelos. Esta condición del edificio público monumental del primer racionalismo italiano, heredero de la Antigüedad Romana, fue el elemento extraído por Cabrero de la arquitectura de Libera, con sus propios matices. Interesante será descifrar cada uno de los diálogos ocultos que surgirán entre ambos arquitectos.

  1. Köy ve Kasaba Yoğurtlarından İzole Edilen Lactobacillus bulgaricus Suşlarının Metabolik ve Antimikrobiyal Aktiviteleri Üzerine bir Araştırma

    OpenAIRE

    Aslım, Belma; Beyatlı, Yavuz

    2015-01-01

    Yoghurt samples were obtained from different regions of Turkey 81 Lactobacillus strains have been isolated and identification results showed that 73 strains belong to Lactobacillus bulgaricus. Amount of total acidity, proteolytic activity and acetaldehyde production by the identified strains were ranged between 0.64-2.34%, 0.007-1.273 mg tirosin/ml and 1.95-12.59 mg/ml   respectively. Antimicrobial activities of the strains were applied on test bacteria Escherichia coli, Staphylococcus aureus...

  2. Achievement report for fiscal 1998. Research and development of nano-structural materials for ceramic bearing application (the second year); 1998 nendo seika hokokusho. Ceramic bearing yo nano seigyo zairyo no kenkyu kaihatsu (dai 2 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Development is made on ceramic bearing using high-performance and low-cost nano-structural materials, and its application is performed to high-quality bearings suitable for energy conservation in automobiles and industrial machines, and bearings for office automation devices, electronics, and aeronautic and maritime development. To achieve these goals, raw material synthesizing technologies, forming technologies, structural control technologies, processing technologies and mass production technologies shall be established. Fiscal 1998 had the following achievements: establishment of nano-structure controlled ceramic material powder synthesizing technology (nano-lamination type composite powder made by using the beads mill co-precipitation method, nano-lamination type composite powder made by using the New Mymill co-precipitation method, nano-lamination type composite powder made by using the controlled liquid phase method, composite nano-structured gel, and nano-powder synthesis); near net forming technology for spherical ceramics; high-speed processing technology for ultra smooth surface; evaluation of rolling fatigue properties of ceramic bearings; and analysis and evaluation of nano-structured materials. Since this alumina-based ceramic bearing can be produced at reduced cost with performance comparable to silicon nitride based bearing, investigations and discussions are being given on the application thereof. (NEDO)

  3. Fiscal 1997 research report on the data collection, evaluation and analysis in the PV power generation field test project for public facilities; 1997 nendo kokyo shisetsu nado yo taiyoko hatsuden field test jigyo ni okeru shushu data hyoka kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    As a part of the field test project for diffusing PV power generation into public facilities generally, evaluation and analysis were made on the collected data from 105 sites installed during fiscal 1993-1996. Analysis of operation characteristics was made by using parameters obtained by developing a basic equation for every component. 94% of all the sites fell under the total solar irradiation of 3.0- 4.5kWh/m{sup 2}/D. 83% of those fell under the equivalent array operation time of 2.5-4.0h/D. 70% of those fell under the equivalent system operation time of 2.5-3.5h/D. 72% of those fell under the system operation time of 9.0-12.0h/D. 78% of those fell under the effective inverter efficiency of 0.84- 0.96. 68% of those fell under the inverter load factor of 0.25-0.35. 85% of those fell under the array performance ratio of 0.7-1.0. 83% of those fell under the system performance ratio of 0.6-0.9. The generation cost decreased from 270yen/kWh in 1993 to 100yen/kWh in 1996 because reduction of an installation cost largely contributed to reduction of the total cost. (NEDO)

  4. Development of a ceramic membrane from a lithian spinel, Li1+xMyMn2-yO4 (M=trivalent or tetravalent cations) for a Li ion-selective electrode

    Science.gov (United States)

    Yoon, H.; Venugopal, N.; Rim, T.; Yang, B.; Chung, K.; Ko, T.

    2010-12-01

    Recently a few lithium containing ceramics are reported as promising cathodes for application in lithium batteries. Among them, a spinel-type lithium manganate (LM) exhibits an exceptionally high ion selectivity at room temperature. Thus, LM could have a great potential as an ion selective membrane material for screening interfering ions from lithium ion for the determination of lithium ion in salt solution. In this study, we developed an ion-selective electrode based on LM as a membrane material and investigated its lithium ion selectivity by varying the content of M in composition. A sol-gel process was successfully applied for preparing LM films without resorting to calcination at a high temperature. The LM thin film-type membranes exhibit a high selectivity for Li ion over other cations, a wide operation detection range of 10-5 ~ 10-2 M, and a fast response time less than 60 s. Furthermore, our result demonstrates a linear potentiometric response over a wide range of lithium concentration, which is compared to that of a lithium ion-selective electrode based on an ionophore. Acknowledgements: This research was supported by a grant from the Development of Technology for Extraction of Resources Dissolved in Sea Water Program funded by Ministry of Land Transport and Maritime Affairs in Korean Government (2010).

  5. Investigation of optical properties and the photocatalytic activity of synthesized YbYO4 nanoparticles and YbVO4/NiWO4 nanocomposites by polymeric capping agents

    Science.gov (United States)

    Pourmasoud, Saeid; Sobhani-Nasab, Ali; Behpour, Mohsen; Rahimi-Nasrabadi, Mehdi; Ahmadi, Farhad

    2018-04-01

    YbVO4 nanoparticles YbVO4/NiWO4 nanocomposites were synthesized by simple and new method. The effect of various polymeric capping agents such as Tween 80, Tween 20 and PEG on the shape and size of YbVO4/NiWO4 nanocomposites were investigated. YbVO4/NiWO4 nanocomposites were analyzed through some techniques including, X-ray diffraction (XRD), Fourier-transform infrared (FT-IR) spectroscopy, vibrating sample magnetometer (VSM), thermogravimetry differential thermal analysis (TG-DTA), transmission electron microscopy (TEM), field emission electron microscopy (FESEM), ultraviolet-visible spectroscopy (UV-Vis), and energy-dispersive X-ray spectroscopy (EDX). This attempt is the first study on the photocatalytic performance of the YbVO4/NiWO4 nanocomposites in various conditions such as size of particles and kind of dyes (rhodamine B (Rh B), methylene blue (MB), methyl orange (MO), and phenol red (Ph R)), under visible light.

  6. Relation of polymer properties and local temperature distribution in a stirred-type batch reactor using several types of impellers; Kakushu han`yo yokutsuki jugo hanno sonai ni okeru ondomura to jugobutsu bussei no kankei

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, K [Soken Chemical and Engineering Co. Ltd., Tokyo (Japan); Kaminoyama, M; Nishi, K; Kamiwano, M [Yokohama National University, Yokohama (Japan). Faculty of Engineering

    1996-07-10

    In polymerization involving a rapid exothermic reaction, it is necessary for the generated heat in this operation to be removed from the reactor by a cooling coil or jacket to control the reaction temperature. But, fluid in the reactor is gets stagnant as the reaction proceeds, because the viscosity is increasing due to monomer convection, therefore the reactor often has induced uneven temperature distribution. In this work, radical addition polymerization was carried out in a reactor using several types of impeller-paddle, anchor, helical screw and helical ribbon, Under these conditions, local temperature distribution was measured in detail using our prototype real-time and multi-point temperature measuring instrument which is able to measure simultaneously changing temperature at local positions via many thermocouples. As a result of these experiments the condition of changing local temperature and the obtained polymers were found to be related to the type of impellers. We found the high temperature areas in the reactor produced polymers composed of undesirably short chain length molecules. As the cooling condition of the reactor was found by measuring local temperature, we could also find a suitable position for the control sensor of temperature for lowering local higher temperature in the polymerization under the set value. 15 refs., 8 figs., 2 tabs.

  7. Distribución del uso de formas de tratamiento pronominal tónica yo, mi, conmigo e indefinida uno en el español hablado en Bogotá

    Directory of Open Access Journals (Sweden)

    Guantiva Acosta Ricardo

    2000-06-01

    Full Text Available

    El presente informe hace parte del proyecto monográfico como trabajo final para el curso de Maestría en Lingüística Española, dirigido por el dialectólogo José Joaquín Montes Giraldo del Instituto Caro y Cuervo, diciembre de 1999, en donde se estudia la impersonalización y el proceso de mitigación en el tratamiento pronominal tónico e indefinido en el español hablado en Bogotá. El estudio reseña un panorama histórico sobre una de las categorías gramaticales en discusión, el pronombre. A su vez, se registran los datos correspondientes a la metodología empleada a partir del proyecto general sobre el habla de Bogotá'; la selección de los informantes según las características socio demográficas, las variables sociales y lingüísticas, los relatos semilibres, finalmente, la selección de textos para el análisis diastrático del español bogotano y el tratamiento estadístico correspondiente.

  8. Development of FJR710 turbofan engine and its operation with STOL research aircraft ASUKA''. FJR710 turbofan engine no kaihatsu to STOL jikkenki asuka ni yoru un prime yo

    Energy Technology Data Exchange (ETDEWEB)

    Nose, H; Morita, M; Sasaki, M [National Aerospace Lab., Tokyo (Japan)

    1990-07-05

    Flight experiment of ASUKA, STOL experimental m/c ended in March, 1990. In order to successively meet the future airplane development, operations have been operated to collect the technical results obtained from the development of experimental machines, flight experiment and related ground tests to form a data base. This report outlines the process of development of the FJR engines, and outlined the aerial engine test, the status of engine operation and the result of developing the reliability enhancement which has been conducted also after the end of the operations. It was demonstrated by the flight experiment of the experimental machine that such methods as the engine matching adopted in the engine mounting, nacelle design and engine mounting design were appropriate. The results of the technical development for the reliability improvement which had been in parallel were applied to the mounted engine and controlled to the safe and efficient flight experiments. 11 refs., 17 figs., 3 tabs.

  9. Yo misma fui mi ruta: La mujer en la historia y cultura de Puerto Rico [I Was My Own Path: Women in the History and Culture of Puerto Rico].

    Science.gov (United States)

    Pico, Isabel; And Others

    This teaching guide on women in Puerto Rican history and culture is intended for use in third and fourth grade social studies classes. The book begins with a discussion of the omission of women's roles from most history textbooks and points out the implications of this omission for the knowledge and socialization of both male and female Puerto…

  10. Report on achievements in fiscal 1998. Venture business growing type consortium - small business creating infrastructure (Research on manufacturing next-generation gas generating agent for air bag); 1998 nendo jisedai air bag yo gas hasseizai no seizo kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Sodium azide has been used for many years as a gas generating agent for automobiles. However, sodium azide has strong toxicity, and is doubted of carcinogenicity. Bistetrazole having no such a drawback is now noticed as the next-generation gas generating agent, and substitution to gas agents having less toxicity is being advanced worldwide. The present research is intended to develop a method to manufacture bistetrazole (BHT) which does not by-produce wastes in a large amount, is friendly to environment, and economical. Research and development works were performed on manufacturing dicyanide as the raw material by using the electrolytic process and by using the catalytic process, while both processes were found successful. In the reaction to synthesize BHT from the manufactured dicyanide and sodium azide, high crystalline purity and yield as high as 94.5% have been achieved. As a result of having discussed improvement on the one-pot process that synthesizes BHT directly, not going through handling of the produced dicyanide, solution was made on a method to remove impurities, and conditions to produce BHT at high yield were discovered. This new catalytic process provides a total yield of 80%, successfully reducing the manufacturing cost. (NEDO)

  11. Hot-wire air flow meter for gasoline fuel-injection system. Calculation of air mass in cylinder during transient condition; Gasoline funsha system yo no netsusenshiki kuki ryuryokei. Kato untenji no cylinder juten kukiryo no keisan

    Energy Technology Data Exchange (ETDEWEB)

    Oyama, Y [Hitachi Car Engineering, Ltd., Tokyo (Japan); Nishimura, Y; Osuga, M; Yamauchi, T [Hitachi, Ltd., Tokyo (Japan)

    1997-10-01

    Air flow characteristics of hot-wire air flow meters for gasoline fuel-injection systems with supercharging and exhaust gas recycle during transient conditions were investigated to analyze a simple method for calculating air mass in cylinder. It was clarified that the air mass in cylinder could be calculated by compensating for the change of air mass in intake system by using aerodynamic models of intake system. 3 refs., 6 figs., 1 tab.

  12. Development of step for light duty truck by using injection molding of long-fiber reinforced thermoplastics; Chosen`i kyoka jushi no shashutsu keisei ni yoru truck yo step no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Togo, A; Yamamura, H; Yamaguchi, M [Mitsubishi Motor Corp., Tokyo (Japan); Yoshino, K [Kawasaki Steel Corp. Tokyo (Japan)

    1997-10-01

    The new step for light duty truck was developed by injection molding of glass long-fiber reinforced polypropylene. Feature of the step is good surface appearance and no post processings, compared with the conventional one press molded with a glass fiber reinforced polypropylene sheet (Stampable sheet). 3 refs., 14 figs., 6 tabs.

  13. New high expansion ratio gasoline engine for the TOYOTA hybrid system. Improving engine efficiency with high expansion ratio cycle; Hybrid system yo kobochohi gasoline engine. Kobochohi cycle ni yoru engine no kokoritsuka

    Energy Technology Data Exchange (ETDEWEB)

    Hirose, K; Takaoka, T; Ueda, T; Kobayashi, Y [Toyota Motor Corp., Aichi (Japan)

    1997-10-01

    50% reduction of CO2 and fuel consumption have been achieved with the newly developed gasoline engine for the Toyota Hybrid System. This is achieved due to the combination of electric motors and the internal combustion engine which is optimized in the size, swept volume and heat cycle. By delaying the intake valve close timing a high expansion ratio (13.5:1) cycle has been realized. Electricmotor assist enable to cut the maximum engine speed, and friction loss. A best fuel consumption figure better than 230 g/kWh has been achieved. Elimination of lightload firing, motor assisted quick start and improvement of catalyst warm up makes to achieve the clean emission level such as 1/10 of Japanese `78 regulation limit. 10 refs., 16 figs., 1 tab.

  14. Study on high concentration solar concentrator using a Fresnel lens with a secondary concentrator; Fresnel lens to niji shukokei wo mochiita solar chemistry yo kobairitsu shukokei ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Aihara, T; Suzuki, A; Fujibayashi, K [Tokyo University of Agriculture and Technology, Tokyo (Japan)

    1997-11-25

    A high concentration light collection system for solar chemistry was devised by using an inexpensive Fresnel lens in a primary concentration system and a conical type concentrator in a secondary concentration system. A Fresnel lens alone would not achieve sufficiently high light collecting magnification to attain high temperatures because of restrictions in the opening angle as seen from a focus. Therefore, a secondary concentration system was installed on a focus for an attempt of stopping. Reflection plane of a three-dimensional compound parabolic concentrator (CPC) is a rotary parabolic plane, whose process is expensive because of its surface processing accuracy. Therefore, a conical type concentrator was employed as a secondary concentration system. This system may not be capable of achieving as high concentration as in the CPC, but its shape is simple and it is inexpensive. In its optimization, a complete black body surface placed in vacuum atmosphere was hypothesized as a light concentrating part for the secondary concentration system to calculate heat collecting efficiencies at respective temperature settings. Using simultaneously the secondary concentration system, rather than collecting heat by using a Fresnel lens alone, has attained as high value as from 5.99% (500 degC) to 43.47% (1400 degC). Economical high-temperature heat collection of solar chemistry level may be possible by using a Fresnel lens and a conical secondary concentration system. 1 ref., 7 figs., 2 tabs.

  15. Literatura de la memoria y la búsqueda de la identidad: América en las escrituras digitales del yo de los autores emigrados a España

    Directory of Open Access Journals (Sweden)

    Escandell Montiel, Daniel

    2016-03-01

    Full Text Available Digital literature and, in particular, blogfiction, can be one of the narrative devices used to build a memory of the emigrant and the social discourse of the diaspora. This is due to the testimonial potential of the narratives of the self, in which blogfictions are framed by means of their different avataric resources. The present article analyzes the possibility of a discourse of diaspora in online literature through the work of Latin-American authors who create and publish their work on the Internet away from their homeland, from Spain, with the intention of exploring the creation of a literary voice through the avatar itself as a resource for the of emotional healing of the memorial process.

  16. Plantas medicinales silvestres y/o naturalizadas en la península de Araya, estado Sucre, Venezuela | wild and/or naturalized medicinal plants in the Araya peninsula of Sucre state, Venezuela

    Directory of Open Access Journals (Sweden)

    Jesús Bello Pulido

    2017-11-01

    Full Text Available Currently, the accelerated processes of transculturation and the eminent deterioration of ecosystems are jeopardizing the biodiversity that has contributed to the welfare of the inhabitants of the planet, whether by providing food, medicine or craft. For this reason, the present study attempts to expand the ethnobotanical knowledge within 21 coastal communities of the Araya peninsula in Sucre state, Venezuela. To gather this information, non-structured interviews were conducted on older adults and key-informants who maintain an ongoing relationship with the plants of their local environment. These interviews were held during field trips made between 2010 and 2016. A total of 24 families, 47 genera and 52 species (50 dicots and 2 monocots of plants with some degree of utility were identified. Among them, 46 species are wild and 6 were introduced and now naturalized. A total of 26 new products of the medicinal flora from the peninsula is reported.

  17. Achievement report for fiscal 1998. Research and development of ceramic gas turbine (Regenerative single-shaft ceramic gas turbine for cogeneration); 1998 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Cogeneration yo saiseishiki ichijiku ceramic gas turbine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    Efforts are exerted to develop a 300kW-class ceramic gas turbine with a turbine inlet temperature of 1350 degrees C and thermal efficiency of 42% or higher. The soundness in strength of the ceramic rotor blades and their fastening structure is confirmed. Rotor blade cushion thickness is found to decrease in start-and-stop repetitions in the initial period, but not thereafter. The exhaust diffuser and exhaust path shape are studied and improved for an increase in output, which improves turbine efficiency by 1.7%. Under the operating conditions of 1350 degrees C and full load, NOx emissions and combustion efficiency prove to be 5.6ppm and 99.9%. Even in the case using a large-diameter liner with its combustion efficiency under light load improved, the ultimate target value is achieved. Studies are further conducted on centrifugal stage loss reduction towards the ultimate goal set for the compressor. The diffuser shape is improved and the shroud clearance is reduced, and insulation efficiency of 81.1% is attained at the designing stage. In a test run of a pilot ceramic gas turbine in which temperature finally arrives at 1350 degrees C, engine thermal efficiency of 35% and shaft output of 282kW are achieved. (NEDO)

  18. La validez del Manual de Buenas Prácticas Comerciales para el Sector de los Supermercados y/o Similares y sus Proveedores de la Superintendencia de Control del Poder de Mercado

    OpenAIRE

    Cordero Cuesta, Ana Belén

    2016-01-01

    This academic work aims to solve the legal problematic towards the Manual de Buenas Prácticas Comerciales para el Sector de Supermercados y Proveedores legal efectiveness. Subjects such as legal capacity to legislate non technical laws, Superintendencia del Control de Poder de Mercado and Junta de Regulación´s (Antitrust Authorities) legal capacity and legal remedies in order to reestablish the legal equilibrium among others themes are adressed here. El presente trabajo aborda la problema ...

  19. Actual conditions of energy management in office buildings; Results of quetionaire inquiry about load leveling. Gyomu yo biru ni okeru energy kanri no jittai ni tsuite; Fuka heijunka ni kakawaru anketo chosa kekka

    Energy Technology Data Exchange (ETDEWEB)

    Okubo, Katsuhiko (The Inst. of Applied Energy, Tokyo, (Japan))

    1989-07-20

    The electric power demand in Japan is increasing, and it is expected that annual load factor shows decreasing tendency. All electric power companies endeavor to improve load leveling than as it was, and intend to introduce direct saving system to control the loading equipments of consumers as well as indirect control such as midnight power system. Therefore, quetionaire inquiry about this new system was made for business power consumers in which power there are much difference in consumed power between day and night and much efficacy for power saving. As the results of the inquiry, it was understood that equipment of automatic or remote control for loading equipments were already introduced by many consumers and adoption of airconditioners controlled at every floor or every room is increased. So, about the control of the equipments in cosumers a method is also required so that electric power companies shall control the maximum demand by consumers and selection of control equipments are left on consumers' decision and judgment, and it is considered to be important that control by electric power companies shall not only turn on or off switchs but also realize convenience and economy of consumers. 9 figs., 3 tabs.

  20. Evaluation report on research and development of a database system for mutual computer operation; Denshi keisanki sogo un'yo database system no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

    This paper describes evaluation on the research and development of a database system for mutual computer operation, with respect to discrete database technology, multi-media technology, high reliability technology, and mutual operation network system technology. A large number of research results placing the views on the future were derived, such as the issues of discretion and utilization patterns of the discrete database, structuring of data for multi-media information, retrieval systems, flexible and high-level utilization of the network, and the issues in database protection. These achievements are publicly disclosed widely. The largest feature of this project is in aiming at forming a network system that can be operated mutually under multi-vender environment. Therefore, the researches and developments have been executed under the spirit of the principle of openness to public and international cooperation. These efforts are represented by organizing the rule establishment committee, execution of mutual interconnection experiment (including demonstration evaluation), and development of the mounting rules based on the ISO's 'open system interconnection (OSI)'. These results are compiled in the JIS as the basic reference model for the open system interconnection, whereas the targets shown in the basic plan have been achieved sufficiently. (NEDO)

  1. Van'da Yoncada Küçük Tohumlu Yonca Küskütü (Cuscuta approximata Bab.)'nün Dağılımı ve Yoğunluğu

    OpenAIRE

    YILDIRIM, S.; TEPE, I.

    2014-01-01

    This research was carried out to determine the distribution and the density of smoothseed alfalfa dodder (Cuscuta approximata Bab.) in alfalfa fields in Van province during 2009–2010. Research area was divided into five distinct area (Gürpınar, Muradiye–Çaldıran, Van Center–Edremit–Gevaş, Erciş and Özalp–Saray) based on climatic and some other features. Five hundred samples were taken from alfalfa fields both two years. In the first year and prior to the first harvest of alfalfa, the number o...

  2. Corrosion improvement of the non-silica-alumina-graphite quality of the material for long nozzle by the magnesia addition. Maguneshia tenka ni yoru rongu nozuru suragkurain yo nonshirikaarumina [center dot] gurafuaito zaishitsu no taishokusei kaizen

    Energy Technology Data Exchange (ETDEWEB)

    Ogata, R. (Krosaki Corp., Fukuoka (Japan))

    1999-02-01

    The non silica AG quality of the material that a 10 mass percent added the magnesia of the inside grain was applied to the slag line of the long nozzle, and an actual opportunity was used on the condition of the re-use without heat. The food that a slag line was the same was about two times in comparison with the non silica AG quality of the material not to add a magnesia, and the corrosion of the long nozzle improved as that result. And, the quality of the material that magnesia was added examines the reason why an elasticity rate decreases after heating with the formation of the micro-space due to the disappearance of the magnesia due to the magnesia, carbon response and the spinel formation. But, because it is in the relations who oppose it, as for the top of the corrosion character, this mechanism wants to expect the analysis, which it stepped into more. (translated by NEDO)

  3. Corrosion improvement of the non-silica-alumina-graphite quality of the material for long nozzle by the magnesia addition; Maguneshia tenka ni yoru rongu nozuru suragkurain yo nonshirikaarumina {center_dot} gurafuaito zaishitsu no taishokusei kaizen

    Energy Technology Data Exchange (ETDEWEB)

    Ogata, R. [Krosaki Corp., Fukuoka (Japan)

    1999-02-01

    The non silica AG quality of the material that a 10 mass percent added the magnesia of the inside grain was applied to the slag line of the long nozzle, and an actual opportunity was used on the condition of the re-use without heat. The food that a slag line was the same was about two times in comparison with the non silica AG quality of the material not to add a magnesia, and the corrosion of the long nozzle improved as that result. And, the quality of the material that magnesia was added examines the reason why an elasticity rate decreases after heating with the formation of the micro-space due to the disappearance of the magnesia due to the magnesia, carbon response and the spinel formation. But, because it is in the relations who oppose it, as for the top of the corrosion character, this mechanism wants to expect the analysis, which it stepped into more. (translated by NEDO)

  4. ¿Quién sino yo? La autovalidación de la mitología autoral como culminación de la obra de Fogwill

    Directory of Open Access Journals (Sweden)

    Juan Pablo Luppi

    2016-01-01

    Full Text Available El escritor argentino Rodolfo Fogwill (1941-2010 revalúa su obra publicada bajo la marca registrada en que se ha convertido su apellido, mediante la creciente serie de decisiones editoriales en sus últimos tres años de vida. De esta manera, consuma el diseño de una vigorosa figura de autor, enfrentada a los condicionamientos de la sociedad y la literatura. Al seleccionar y reordenar textos producidos desde 1974 —que multiplican los usos de la primera persona narrativa y atraviesan géneros como el cuento, la autobiografía, el ensayo, la crónica— en las ediciones de Los libros de la guerra (2008 y 2010 y Cuentos completos (2009, la obra de Fogwill culmina con una validación retrospectiva y proyectiva de la mitología autoral.

  5. De las narrativas de la locura : ¡Yo no estoy loco! ¿Por qué estoy aquí?. Aproximación a las narrativas de enfermedad en una unidad de salud mental

    OpenAIRE

    Márquez Romero, Mª Isabel

    2010-01-01

    Este artículo realizado dentro del programa de doctorado es una aproximación y estudio del papel de la narrativa en la enfermedad mental, desde una perspectiva interpretativa y hermenéutica, mediante el análisis de casos clínicos documentados en una Unidad de Salud Mental. El objetivo principal de esta investigación fue dar voz a los sujetos afectos de una enfermedad mental, que se encontraban ingresados en un hospital psiquiátrico. Mi punto de partida para la búsqueda empírica de esta invest...

  6. "Yo no valgo para estudiar..." : Un análisis crítico de la narración de las experiencias de exclusión social

    Directory of Open Access Journals (Sweden)

    Adelina Calvo Salvador

    2013-05-01

    Full Text Available Este artículo revisa a partir de la narración de dos jóvenes (Luisa e Israel cuáles son los principales hitos que ellos destacan en el proceso de exclusión escolar y social que se relata en su historia de vida. A través del uso de técnicas biográfico-narrativas tratamos de dar voz a los jóvenes y de reflexionar junto con ellos sobre cuáles son las barreras que la escuela y la sociedad imponen a algunos individuos y que finalmente les excluyen o discapacitan. Se exponen posteriormente los puntos de coincidencia en ambos casos, aquellos obstáculos que reconocen en su historia vital, y también los aspectos originales de cada narración, aquellos que hacen de la vida de Luisa e Israel una experiencia única. Por último, se exponen algunas reflexiones sobre cómo los discursos de los jóvenes matizan y amplían nuestro conocimiento sobre la exclusión social y ponen en cuestión a la escuela y a otras instituciones sociales.

  7. NARRATIVAS DEL YO Y MEMORIAS TRAUMÁTICASNARRATIVAS DO EU E MEMÓRIAS TRAUMÁTICASNARRATIVES OF SELF AND TRAUMATIC MEMORIES

    OpenAIRE

    Leonor Arfuch

    2012-01-01

    http://dx.doi.org/10.5965/2175180304012012045 Este texto fue presentado como conferencia en la mesa redonda Historia y Narrativas en el Primer Seminario Internacional Historia del Tiempo Presente, impulsado por el Programa de Posgrado en Historia de la UDESC y ANPUH-Santa Catarina, llevado a cabo entre los días 7 y 9 de noviembre de 2011, en Florianópolis/SC. En él, se problematiza el sujeto y su habla, se evidencia el testimonio como narrativa y las diferentes formas en las que la experi...

  8. De las narrativas de la locura: ¡Yo no estoy loco! ¿Por qué estoy aquí? Aproximación a las narrativas de enfermedad en una unidad de salud mental

    Directory of Open Access Journals (Sweden)

    María Isabel Márquez Romero

    2010-06-01

    Full Text Available Este artículo realizado dentro del programa de doctorado es una aproximación y estudio del papel de la narrativa en la enfermedad mental, desde una perspectiva interpretativa y hermenéutica, mediante el análisis de casos clínicos documentados en una Unidad de Salud Mental. El objetivo principal de esta investigación fue dar voz a los sujetos afectos de una enfermedad mental, que se encontraban ingresados en un hospital psiquiátrico. Mi punto de partida para la búsqueda empírica de esta investigación fue ¿cómo dotan o dan significado los propios sujetos diagnosticados de una enfermedad mental a la locura en el hospital psiquiátrico?

  9. "Yo no valgo para estudiar..." : Un análisis crítico de la narración de las experiencias de exclusión social

    OpenAIRE

    Adelina Calvo Salvador; Teresa Susinos Rada

    2013-01-01

    Este artículo revisa a partir de la narración de dos jóvenes (Luisa e Israel) cuáles son los principales hitos que ellos destacan en el proceso de exclusión escolar y social que se relata en su historia de vida. A través del uso de técnicas biográfico-narrativas tratamos de dar voz a los jóvenes y de reflexionar junto con ellos sobre cuáles son las barreras que la escuela y la sociedad imponen a algunos individuos y que finalmente les excluyen o discapacitan. Se exponen posteriormente los pun...

  10. Prevalence and geographic distribution of herniated intervertebral disc in Korean 19-year-old male from 2008 to 2009: a study based on Korean conscription -national and geographic prevalence of herniated intervertebral disc in Korean 19YO male-.

    Science.gov (United States)

    Lee, Sang Hun; Oh, Chang Hyun; Yoon, Seung Hwan; Park, Hyeong-chun; Park, Chong Oon

    2013-09-01

    This study was to determine the prevalence of herniated intervertebral disc (HIVD) among Korean 19-year-old male in a large national sample and to compare the prevalence across geographic regions based on the data of conscription. We analyzed the conscription data of 615508 cases who were 19-year-old male, given an examination for conscription at nationwide Korean Military Manpower Administration from January 2008 to December 2009. Prevalence was determined by dividing the number of cases by the number of persons enrolled for 2 years. The analyses included of a cross-tabulations and nonparametric chi-square to compare the prevalence according to geographic region, disc severity, and conscription year. The prevalence of HIVD among 19-year-old male was 0.47%. Seoul had the highest prevalence of HIVD (total HIVD was 0.60%, and severe HIVD was 0.44%). The prevalence of HIVD was lower in Jeollabuk- do and Jeollanam-do (total HIVD was 0.25-0.27%, and severe HIVD was 0.16-0.17%). Annual prevalence of HIVD was slightly decreased in 2009, but geographic distribution annually was not different. In Korean 19-year-old male, the national prevalence of adolescent HIVD was 0.60%, but different geographic distribution was observed. It is quite possible that secondary contributing factor(s) interfere with the different geographic prevalence of HIVD.

  11. Youth Offender Care Needs Assessment Tool (YO-CNAT): an actuarial risk assessment tool for predicting problematic child-rearing situations in juvenile offenders on the basis of police records

    NARCIS (Netherlands)

    van der Put, C.E.; Stams, G.J.J.M.

    2013-01-01

    In the juvenile justice system, much attention is paid to estimating the risk for recidivism among juvenile offenders. However, it is also important to estimate the risk for problematic child-rearing situations (care needs) in juvenile offenders, because these problems are not always related to

  12. Fiscal 1996 comprehensive report on R and D on advanced chemical processing technology; 1996 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu sokatsu hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu / sekiyu seisan system fushoku boshi gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    R and D was conducted on technology for composite thin film formation such as laser MOCVD, for thin film lamination, and for synthesis reaction and characterization in compounded fields where temperature/pressure/magnetic field/electrical field, etc., are compounded, for the purpose of creating materials with functions newly added or reinforced by regulating compositions and structures through atomic/molecular orders. The R and D was conducted on 24 themes, which were rearranged into four categories. Examples of the themes are as follows; development of super hard permanent magnets by crystallization process control of Nd-Fe-B amorphous alloys, as for structural control technology; research on high functional thin film sensors (PbLaTiO{sub 3}) using laser MOCVD, and research on ultra thin film by multi-ion-beam sputtering with ion/photo irradiation, as for thin film technology; R and D on highly ordered structure control technology in electrode surface compounded reaction fields, as for compounded fields; and, research on diagnostic technique for compounded reaction fields by laser-ionization method, as for supporting technologies. (NEDO)

  13. OAM system based on TMN for utility telecommunication network. Proposal of modeling method about managed objects; TMN ni motozuku denryoku tsushinmo no un`yo kanri system. Kanri object no sekkei shuho ni kansuru kento

    Energy Technology Data Exchange (ETDEWEB)

    Hirozawa, T.; Yusa, H.; Otani, T. [Central Research Institute of Electric Power Industry, Tokyo (Japan); Okamura, K. [Tokyo Electric Power Co. Inc., Tokyo (Japan)

    1996-03-01

    To construct an advanced operation and management system for utility telecommunications management network (TMN), this paper proposes a modeling method of managed objects (MOs) required for managing and managed systems, such as an asynchronous transmission mode (ATM) exchanger. Flexible line setting and path switching control are required for the advanced TMN, which must cope with the extension and modification of functions, flexibly. Assignment of roles of managing sides and managed sides was determined. Then, structures of objects such as facilities and logic data, and their interaction were modeled. Common management functions and objects of each function were classified. Based on the TMN standard and MOs of the existing design peculiar to utility, new MOs peculiar to utility were defined in response to the models. The existing MOs can be effectively utilized, and the optimum MOs to be incorporated can be expected. The MOs peculiar to utility are added to the common specification of electric power industry. Since they can be reused for the extension and modification of functions, the cost can be reduced. The MOs applicable to path switching control of utility were designed as a trial. 9 refs., 16 figs., 10 tabs.

  14. “Dios nos mejore las horas si nos conviene”: La salud y la enfermedad de una familia montañesa del siglo XIX a través del estudio de las escrituras del yo

    Directory of Open Access Journals (Sweden)

    Rubalcaba Pérez, Carmen

    2011-12-01

    Full Text Available From birth in the seventies of the twentieth century of the so-called Anthropology of Health and Disease, the recognition of health and disease as cultural phenomena was introduced and anthropologists began to deepen in understanding how to develop the concepts of healthy and sick. The social history of literacy through the study of written records of the past, constitutes an irreplaceable resource for analyzing the social and cultural dimensions of disease process in its historical dimension. Through the analysis of private handwritten documents —personal correspondence and records in accounting books— of a small wealthy landowner, Pedro Jado Agüero (1815-1891, we know how the disease is not just a biological dysfunction, but also an array of culturally established meanings that we must try to unravel. Discovering the symbolism of the disease through the analysis of all the experiences, words and feelings used or described by members of a culture means to move further to the knowledge of the structure of meanings of the same culture.

    A partir del nacimiento, en los años setenta del siglo XX, de la denominada antropología de la salud y la enfermedad, se inició el reconocimiento de ambos estados como fenómenos culturales y los antropólogos comenzaron a sumergirse en la comprensión de la manera en que se elaboran los conceptos de sano y enfermo. La historia social de la cultura escrita, a través del estudio de los testimonios escritos del pasado, se constituye en un recurso insustituible para analizar las dimensiones sociales y culturales del proceso de enfermar en su dimensión histórica. A través del análisis de la documentación autógrafa de carácter privado —correspondencia y anotaciones personales en libros de cuentas— de un pequeño propietario rural acomodado, Pedro Jado Agüero (1815- 1891, se muestra cómo la enfermedad no consiste sólo en una disfunción biológica, sino también en una matriz de significados culturalmente establecidos que hay que intentar desentrañar. Descubrir el sentido simbólico de la enfermedad a través del análisis del conjunto de experiencias, de palabras y de sentimientos utilizados o descritos por los integrantes de una cultura significa acercarse en mayor medida al conocimiento de su estructura de significados.

  15. Library holdings for EX1103: Exploration and Mapping, Galapagos Spreading Center: Mapping, CTD, Tow-Yo, and ROV on NOAA Ship Okeanos Explorer between June 8, 2011 and July 28, 2011

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Library Catalog may include: Data Management Plans, Cruise Plans, Cruise Summary Reports, Scientific "Quick Look Reports", Video Annotation Logs, Image Collections,...

  16. Evaluation report on research and development of a database system for mutual computer operation; Denshi keisanki sogo un'yo database system no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

    This paper describes evaluation on the research and development of a database system for mutual computer operation, with respect to discrete database technology, multi-media technology, high reliability technology, and mutual operation network system technology. A large number of research results placing the views on the future were derived, such as the issues of discretion and utilization patterns of the discrete database, structuring of data for multi-media information, retrieval systems, flexible and high-level utilization of the network, and the issues in database protection. These achievements are publicly disclosed widely. The largest feature of this project is in aiming at forming a network system that can be operated mutually under multi-vender environment. Therefore, the researches and developments have been executed under the spirit of the principle of openness to public and international cooperation. These efforts are represented by organizing the rule establishment committee, execution of mutual interconnection experiment (including demonstration evaluation), and development of the mounting rules based on the ISO's 'open system interconnection (OSI)'. These results are compiled in the JIS as the basic reference model for the open system interconnection, whereas the targets shown in the basic plan have been achieved sufficiently. (NEDO)

  17. Research and development of peripheral technology for photovoltaic power systems. Research and development of redox flow battery for photovoltaic power generation; Shuhen gijutsu no kenkyu kaihatsu. Taiyoko hatsuden`yo redox denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of redox flow battery for photovoltaic power generation in fiscal 1994. (1) On the production method of electrolyte, silica reduction treatment was attempted to use ammonium metavanadate recovered from boiler as electrolyte of redox flow battery. Silica removal rates more than 90% were achieved by crystallizing V as polyvanadate while keeping molten silica. It was ascertained in minicell experiment that trivalent and quadrivalent V electrolytes produced from recovered V are applicable to continuous charge/discharge operation for one week. (2) On development of battery systems, the relation between battery characteristics and physicochemical properties of carbon fiber electrodes was studied to improve carbon fiber electrodes. The efficiency of 80% was achieved at current density of 160mA/cm{sup 2} by use of layered electrodes, resulting in considerable cost reduction. Performance evaluation operation of the 2kW battery prepared in the last fiscal year was also carried out. 4 figs.

  18. Research and development of peripheral technology for photovoltaic power systems. Study of nickel-hydride storage battery for photovoltaic generation systems; Shuhen gijutsu no kenkyu kaihatsu. Taiyoko hatsuden`yo suiso denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of nickel-hydride storage battery for photovoltaic generation systems in fiscal 1994. (1) On the study on low-cost electrode materials, the physical properties and electrode characteristics were studied of the prototype hydrogen absorbing alloys prepared by substituting Cu or Ni for Co in Mm(Ni-Co-Mn-Al)5 (Mm: mixture of rare earth elements). The result clarified that it is difficult to reduce Co content in the alloy to 0.4 atom or less. Simple heat treatment and milling processes in production of hydrogen absorbing alloy electrodes were achieved by adopting an improved metal mold and gas atomization method. Characteristics and cycle life of the Ni positive electrode prepared by applying active paste material of Ni(OH)2 were studied, however, the result showed only lives of nearly 300 cycles. (2) On the study on electrode structure for high-performance (long-life) battery, the 3-D porous metal electrode support was evaluated, and various battery configurations were studied. 11 figs., 1 tab.

  19. X-ray photoemission studies of Zn doped Cu1-xTl xBa2Ca2Cu 3-yZn yO10-δ (y = 0, 2.65) superconductors

    International Nuclear Information System (INIS)

    Khan, Nawazish A.; Mumtaz, M.; Ahadian, M.M.; Iraji-zad, Azam

    2007-01-01

    The X-ray photoemission (XPS) measurements of Cu 1-x Tl x Ba 2 Ca 2 Cu 3-y Zn y O 10-δ (y = 0, 2.65) superconductors have been performed and compared. These studies revealed that the charge state of thallium in the Cu 0.5 Tl 0.5 Ba 2 O 4-δ charge reservoir layer in Zn doped samples is Tl 1+ , while it is a mix of Tl 1+ and Tl 2+ in Zn free samples. The binding energy of Ba atoms in the Zn doped samples is shifted to higher energy, which when considered along with the presence of Tl 1+ suggested that it more efficiently directed the carriers to ZnO 2 and CuO 2 planes. The evidence of improved inter-plane coupling witnessed in X-ray diffraction is also confirmed by XPS measurements of Ca atoms in the Zn doped samples. The shift of the valance band spectrum in these Zn doped samples to higher energies suggested that the electrons at the top edge of the valance band were tied to a higher binding energy (relative to samples without Zn doping), which most likely resulted in a much lower energy state of the system in the superconducting state. The stronger superconducting state arising out of these effects is witnessed in the form of increased T c (R 0), J c and the extent of diamagnetism in the final compound

  20. Achievement report for fiscal 1989. Research and development of ceramic gas turbine (Regenerative single-shaft axial-flow turbine for cogeneration); 1989 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Cogeneration yo saisei ichijikushiki jikuryu turbine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-05-01

    With an objective to research and develop a 300-kW class regenerative single-shaft axial-flow turbine having inlet temperature of 1,350 degrees C and thermal efficiency of 42% or higher, activities were performed in the following three fields: 1) heat resistant ceramic members, 2) elementary technologies, and 3) studies on design, prototype fabrication, and operation. In Item 1, a mass production technology was discussed on stator blades and heat transfer pipes for a heat exchanger as the component manufacturing technology, and injection molding conditions were studied and mechanical strength measurement was performed on rotor blades of a separate type axial-flow turbine. In addition, a molding condition producing no cracks was discovered in an integrated type axial-flow turbine whose embedded section has a tapered shape, and the mass production technology was discussed. With regard to the bonding technology, preliminary discussions were given on bonding agents under a prerequisite that a bonding agent shall be used. In Item 2, detailed discussions were launched on the turbine, combustor, heat exchanger, and compressor, including shape decision on the turbine, for example, by using aerodynamic analysis, In Item 3, the basic design was performed following the conceptual design, and a metallic turbine was designed. (NEDO)

  1. Pitting attack occurrences of score on aluminum alloy 5182 can-container in a carbonated soft-drink solution; Tansan inryosuichu ni okeru kan`yo aruminiumu gokin 5182 sukoa bu no koshoku hassei

    Energy Technology Data Exchange (ETDEWEB)

    Seri, O. [Muroran Inst. of Technology, Hokkaido (Japan); Kanazawa, T. [Muroran Inst. of Technology, Hokkaido (Japan). Graduate School

    1997-03-15

    The blowout accident of a carbonated soft-drink can stored in a warehouse during summer was reported. It was a cause due to the stress corrosion cracking of aluminium alloy 5182. Though this case occurred in America, it is necessary to grasp the cause and measures supposing the various corrosion occurring conditions, including the case of America, in Japan where it is required high quality control moreover hot and humid climate. When the refreshing drinking can, EOE, on the market immersed in a carbonated soft-drink solution, corrosion occurred from the score. Corrosion form was a pitting corrosion and 20 cans among the 30 cans blew out due to pitting within a week. In this study, in order to clarify the cause of blowouts of score on aluminium alloy 5182 EOE in a carbonated soft-drink solution at 38{plus_minus}2{degree}C, polarization measurements and metallurgical observation were carried out. As a result, it was found that the blowouts are caused by pitting of groove of the score. 3 refs., 12 figs., 1 tab.

  2. Effects of high vacancy concentrations on the magnetic properties of La1-xMn1-yO3 (0.02⩽x, y⩽0.13)

    Science.gov (United States)

    de Silva, P. S. I. P. N.; Richards, F. M.; Cohen, L. F.; Alonso, J. A.; Martínez-Lope, M. J.; Casais, M. T.; Thomas, K. A.; MacManus-Driscoll, J. L.

    1998-01-01

    It has been found that the synthesis conditions and subsequent annealing treatments can significantly change the magnetic and transport behavior of the colossal magnetoresistive materials of the general formula La1-zAzMnO3, where A is a divalent ion. In order to clarify the role of vacancies within this structure, resistivity and magnetization measurements have been carried out on a series of samples derived from the parent compound LaMnO3, with La and Mn vacancies introduced by systematically varying the oxygen annealing conditions. Previous studies have shown that for a given carrier concentration, the Curie temperature of the paramagnetic to ferromagnetic transition (Tc) increases as the tolerance factor of the perovskite structure increases and then begins to decrease slowly for even higher tolerance factors. Generally, Tc also increases with the Mn4+ content, consistent with a double exchange mechanism responsible for ferromagnetism. In this study Tc was found to decrease as the vacancy concentration (and therefore the Mn4+ concentration) and tolerance factor both increase. The magnetic and transport data are discussed in the light of structural information obtained from neutron diffraction studies. In the present study it is found that La and Mn vacancies play a significant role in determining the physical properties of these materials: for high vacancy concentrations (x,y⩾0.080) the magnetic properties are analogous to those of spin glasses associated with disorder and frustration. Semiconductorlike resistivity was observed for all samples at all temperatures.

  3. Effects of high vacancy concentrations on the magnetic properties of La1-xMn1-yO3 (0.02≤x, y≤0.13)

    International Nuclear Information System (INIS)

    Silva, P.S. de; Richards, F.M.; Cohen, L.F.; Alonso, J.A.; Martinez-Lope, M.J.; Casais, M.T.; Thomas, K.A.; MacManus-Driscoll, J.L.

    1998-01-01

    It has been found that the synthesis conditions and subsequent annealing treatments can significantly change the magnetic and transport behavior of the colossal magnetoresistive materials of the general formula La 1-z A z MnO 3 , where A is a divalent ion. In order to clarify the role of vacancies within this structure, resistivity and magnetization measurements have been carried out on a series of samples derived from the parent compound LaMnO 3 , with La and Mn vacancies introduced by systematically varying the oxygen annealing conditions. Previous studies have shown that for a given carrier concentration, the Curie temperature of the paramagnetic to ferromagnetic transition (T c ) increases as the tolerance factor of the perovskite structure increases and then begins to decrease slowly for even higher tolerance factors. Generally, T c also increases with the Mn 4+ content, consistent with a double exchange mechanism responsible for ferromagnetism. In this study T c was found to decrease as the vacancy concentration (and therefore the Mn 4+ concentration) and tolerance factor both increase. The magnetic and transport data are discussed in the light of structural information obtained from neutron diffraction studies. In the present study it is found that La and Mn vacancies play a significant role in determining the physical properties of these materials: for high vacancy concentrations (x,y≥0.080) the magnetic properties are analogous to those of spin glasses associated with disorder and frustration. Semiconductorlike resistivity was observed for all samples at all temperatures. copyright 1998 American Institute of Physics

  4. Yo no soy ilógico, simplemente sustituyo. Una reflexión y análisis del lenguaje en pacientes con diagnóstico de Trastorno del Pensamiento desde una Semántica Conceptualista

    Directory of Open Access Journals (Sweden)

    Diana Patricia

    2015-11-01

    Full Text Available El discurso de individuos diagnosticados con trastorno del lenguaje como en el caso de la esquizofrenia, ha sido alta y comúnmente estudiado desde enfoques que observan el procesamiento cognitivo en la memoria, la atención o el acceso léxico (Maher, Manschreck, Hoover, & Weisstein, 1987; Spitzer, 1997; entre otros o la localización y funcionamiento neuronal. El presente artículo en cambio, presenta y propone una reflexión y análisis de la forma de la información en las representaciones mentales a partir de una Semántica Conceptualista que incluye la combinatoria de interfaz físicas/perceptivas y de inferencia o razonamiento para la formación del pensamiento y del lenguaje. A partir de un método de análisis deductivo indirecto sobre las sustituciones que operan en las estructuras conceptuales mediatizadas por las interfaces de la percepción, y el proceso de recursividad en la reparación de la referencia, se infiere que no necesariamente se trata de un trastorno del lenguaje o del pensamiento sino más bien de procesos relacionados directamente con la racionalización de los conceptos en las estructuras conceptuales; donde la sustitución es una forma común de representar la identidad de objetos. Identidad que resulta abstracta e inteligible a los oyentes en tanto que no se han satisfecho las necesidades de referencialidad.

  5. Characteristics of combined propulsion, levitation and guidance system with asymmetric figure between upper and lower coils in EDS; Joge coil ga hitaishona suishin fujo annai ken`yo yudoshiki jiki fujo no tokusei

    Energy Technology Data Exchange (ETDEWEB)

    Murai, T.; Fujiwara, S. [Railway Technical Research Institute, Tokyo (Japan)

    1996-11-20

    In commercializing the superconducting maglev system it is important to reduce the cost, especially that of ground coils constructed along the whole length of the guideway. For a system to save the cost, we have examined the combined propulsion, levitation and guidance system (PLG system) which can generate levitation, guidance and propulsion forces by the same ground cogs. This system is composed of superconducting coils on board and 8-shaped ground coils on the side wall of the guideway whose unit coils are connected reversely between the upper and lower sides and between the right and left sides to make null flux circuits, and serially between the front and rear sides to make a three phase circuit with the power source. On the contrary, the EDS (Electro-Dynamic Suspension) maglev including the PLG system needs auxiliary wheels at low speed at which the levitation force and the electromagnetic stiffness are insufficient for non-contact running. The take off velocity is desirably made as low as possible for dispensing with the strength design and maintenance of track and wheels. Since the side wall levitation system has a large coupling between guidance and rolling, it is important to improve the stiffness considering this coupling, which restricts the take off velocity. The ground coils in the above- mentioned examination have symmetric figure and same impedance between upper and lower coda. This paper describes the PLG system with asymmetric figure between upper and lower coils which reduce the large coupling between guidance and roiling and increase the guidance stiffness. We present not only the principle but also the characteristics of this system with a numerical example and a test run at Miyazaki test track. 4 refs., 19 figs., 3 tabs.

  6. El nuevo rol del docente universitario y su formación en relación con las TIC en contextos colaborativos B-Learning. Facultades de Educación y/o Tecnología

    OpenAIRE

    Valero Rueda, Esperanza

    2016-01-01

    [ES] Hemos realizado un recorrido a través de esta tesis, para identificar las competencias pedagógicas y tecnológicas que además del conocimiento y experiencia acerca de su disciplina el docente universitario desarrolle un rol protagónico en las transformaciones de los sistemas educativos permitiendo la consolidación del concepto de desarrollo profesional que se refiere, a las acciones ejecutadas por el docente en su proceso de formación posibilitando su desempeño profesional, supone ¿un pro...

  7. Determinación del ratio de seguridad en un recinto interior mediante el incremento de la potencia térmica en viviendas que utilicen gas natural y/o GLP en la ciudad de Lima-Perú

    OpenAIRE

    Paulino Romero, Jorge Simón; Canto Espinoza, Daniel Bernando; Paulino Romero, Jorge Simón; Canto Espinoza, Daniel Bernando

    2014-01-01

    El uso del gas natural es cada vez más importante como una alternativa energética, en relación a otros combustibles: el G.L.P, la gasolina, el diesel, el carbón y otros. En este contexto, se requiere desarrollar la cultura del gas natural, que hará posible el empleo creciente de este recurso permitiendo el eficiente aprovechamiento de sus ventajas técnicas, económicas y ambientales. Para producir gas natural en los pozos de Camisea (Cusco), es necesario contar con un sistema de transporte ...

  8. Wastes disposal on board a ship. Crushing and volume reducing apparatus for combustible and non-combustible refuses; Senjo no haikibutsu shori. Kanen funen gomi no hasai gen`yo shori sochi

    Energy Technology Data Exchange (ETDEWEB)

    Kishida, Y. [Hitachi Zosen Corp., Osaka (Japan)

    1996-07-25

    This paper introduces a refuse crushing apparatus to reduce for storage the volume of refuses produced on board a ship by crushing. Refuses to be crushed are solid wastes including solid combustible refuses such as paper, wood pieces, and cloths, non-combustible refuses such as empty cans, metals and glass, and refuses unsuitable for combustion, such as plastics and stylofoam. Crushing methods include impact system, compression system and shearing system. The shearing system shears and crushes refuses by using blades rotating at a low speed. The system has a wide range of crush ability and excellent versatility, generates low levels of dust, noise and vibration, and is suitable as a marine use refuse disposing apparatus. However, empty cans and PET bottles are more difficult of getting into cutting blades requiring a large amount of time for crushing. Therefore, it is more suitable to reduce volume of refuses by using a compressor or the like apparatuses, and then crush them by using a double-axial shearing crusher. Stylofoam causes its crushed pieces to be electrically charged and deposited onto the apparatus, hence it is more suitable to reduce the volume of refuses and make them brittle by heating, and then crush them by using the double-axial crusher. 2 figs.

  9. FY 2000 report on the investigational study of the introduction/spread of clean energy vehicles for transportation business use; 2000 nendo chosa hokokusho. Unso jigyo yo clean energy jidosha no donyu fukyu ni kakawaru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A comparative study of the cost effectiveness in improvement of emission gas was made between the diesel particulate filter (DPF) which is studied as measures against toxic emission gas from the vehicles already sold and the compressed natural gas (CNG) vehicle which has a large number of spread among clean energy vehicles. In the trial calculation, 18 cases were set up using measures by year against diesel car emission gas, use period and annual running distance as valuables. As a result of the study, the following conclusions were obtained. At the present time, when the vehicle price dropped approximately 40% from that at the beginning of the introduction, the cost effectiveness of CNG vehicle is larger than that of diesel car with DPF. Since the unit price of natural gas is comparatively higher than that of light oil, the longer the annual running distance is, the smaller the cost effectiveness of CNG vehicle is than that of diesel car with DPF. The durability period of DPF is considered not so long, and therefore, the longer the use period is, the larger the cost effectiveness of CNG vehicle is than that of diesel car with DPF. (NEDO)

  10. Integrated or dual vocational training focused on the operations of a nuclear power plant; La formacion profesional integrada y/o dual enfocada a la operativa de una central nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Roca, F.

    2014-10-01

    Dual vocational training is understood to be all the mixed employment and training actions and initiatives, the purpose of which in the vocational qualification of workers in a system alternating a job in a company with the training activity received in the framework of the vocational training system for employment of the educational system. The dual vocational training that results from this mixed strategy is provided via the following modality: Shared training between the training center and the company, which consists of coparticipation to varying degrees in the teaching and learning processes in the company and the training center. (Author)

  11. Some considerations on special spacers with damping device for suppressing wake galloping in tandem cables of cable-stayed bridges; Heiretsu cable yo gensui kino tsuki supesa no gensui fuka tokusei ni kansuru 2,3 no kosatsu

    Energy Technology Data Exchange (ETDEWEB)

    Yoneda, M. [Kinki Univ., Higashi-Osaka, Osaka (Japan). Faculty of Science and Technology] Setouchi, H. [Kawada Industries Inc., Osaka (Japan)

    1998-03-20

    Cable vibration called wake galloping appears on cable-stayed bridges with parallel arranged cables and its suppression is an important problem. Various methods have been proposed for spacers with damping device for suppressing wake galloping in tandem cables of cable-stayed bridges. But, comparison of damping performances of various methods have not been discussed sufficiently. This paper deals with a type in which dampers are equipped on the midway of the tandem cables through the spacer jig and a type in which dampers are equipped on each surface of the tandem cables to generate shear deformation between them and circular spacer jig moiety and complex eigenvalue analyses are carried out on the two types with changing center spacing and diameters of the cables. The results clarify the relation between the structural damping characteristics and the cable spacing and the effect of torsional rigidity of the cables and also clarify of damping characteristics of the two types. 16 refs., 14 figs., 4 tabs.

  12. FY 2001 report on the results of the trend survey of introduction of clean energy vehicle for the transport industry; 2001 nendo unso yo clean energy jidosha no donyu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    Survey/analysis were made on the details of the plan on the leading introduction of clean energy vehicle by 632 transporters who applied for the project on promotion of clean energy vehicle in FY 2001. As a result of the survey, the following were made clear. The clean energy vehicles to be planned to be introduced by transporters are all natural gas vehicles. The transporters planning the leading introduction are mostly in large cities and are spreading also in the periphery. Fifty three percent of the transporters predicts that the predicted average running distance of the clean energy vehicle to be introduced is the same as those of the vehicles they owns, and 39% predicts that it is shorter. About the form of utilization, they use it overwhelmingly for the regional collection/delivery. It is considered that the improvement in running distance per 1 fuel filling of clean energy vehicle will contribute to the spread. Fuel supply stations that the clean energy cars to be introduced use concentrate in the good location. It is necessary to strongly promote preparation of the infrastructure. (NEDO)

  13. De la Historia a la Historieta: Yo, René Tardi, prisionero de guerra en el Stalag II B = From History to Comics: I, René Tardi, prisoner of war at Stalag II B

    Directory of Open Access Journals (Sweden)

    Carlos Vadillo

    2015-06-01

    Full Text Available La obra de Jacques Tardi ha recurrido con frecuencia a la Historia como marco de referencia para sus relatos. En su último álbum, el autor francés aprovecha las vivencias personales de su propio padre y, a partir de los testimonios escritos que éste dejó, ahonda de manera minuciosa y documentada en la experiencia de miles de soldados y oficiales franceses en los campos de prisioneros de la Alemania nazi entre 1940 y 1945. Pero, más allá de la representación detallada de este periodo tan poco tratado por la historiografía oficial francesa, Tardi hace gala de un extraordinario dominio del lenguaje del cómic y utiliza de manera magistral muchos de los recursos narrativos pertenecientes a este medio de expresión. Además, la manera en la que el autor trata la conflictiva y problemática relación con su progenitor otorga una dimensión especial a su última obra.Jacques Tardi has frequently used history as a point of reference for his stories. In his last work, the French author incorporates his own father’s personal memories, and, from the written testimonials he left behind, Tardi, painstakingly, documents the experiences of hundreds of thousands of French soldiers and officers who were held captive in Nazi prisoner of war camps between 1940 and 1945. Furthermore, in Tardi’s detailed representation of this period, which has received little coverage in official French history, he demonstrates an extraordinary mastery of the language of comics, and uses many of the narrative techniques specific to this medium. In addition, the way in which the author writes about the conflictive and problematic relationship he has with his father gives a special dimension to Tardi’s final work.

  14. Physical demands in competitive ultimate frisbee

    DEFF Research Database (Denmark)

    Krustrup, Peter; Mohr, Magni

    2015-01-01

    The objective was to study game demands in competitive ultimate Frisbee by performing match analysis during a game. Thirteen moderately trained (Yo-Yo intermittent recovery test levels 1 and 2 [Yo-Yo IR1 and IR2] performance: 1790 ± 382 m and 657 ± 225 m, respectively) competitive male ultimate...... = 0.74, p ≤ 0.05). Ultimate Frisbee is an intense intermittent team sport with high cardiovascular loading and clear indications of fatigue toward the end of each half. Yo-Yo IR test performances correlate with physical match performance....

  15. Popmuusika / Mart Juur

    Index Scriptorium Estoniae

    Juur, Mart, 1964-

    2006-01-01

    Uutest heliplaatidest Kent "Du & Jag", "Lindstom & Prins Thomas", Taj Mahal "The Essential", Wilco "Kicking elevision - Live In Chicago", Yo-Yo Ma "The Essential", Bob marley & The Wailers "Africa Unite: The Singles", Nine Horses "Snow Borne Sorrow"

  16. Yogurt, Yogurt-Based Products and Their General Usages

    OpenAIRE

    YILDIRIM, Çağla; KÖKBAŞ, Can; SEZER, Zeki; IŞIK, Çağdaş; GÜZELER, Nuray

    2015-01-01

    Yoğurt dünya genelinde en çok tüketilen süt ürünlerinden biridir. İyileştirici güce sahip olan yoğurdun insan sağlığı üzerinde önemli etkileri bulunmaktadır. Özellikle bu sebepten dolayı, yoğurdun farklı ürünler ve yemekler gibi farklı şekillerde kullanılması yaygın olarak görülmektedir. Avrupa, Amerika ve bazı Asya ülkelerinde yoğurt genellikle tatlı olarak tüketilmektedir. Bu ülkelerde meyveli yoğurt, yoğurt içecekleri, meyveli ayran ve yoğurt dondurması tercih edilmektedir. Ancak yoğurdun ...

  17. Relationships between field performance tests in high-level soccer players

    DEFF Research Database (Denmark)

    Ingebrigtsen, Jørgen; Brochmann, Marit; Castagna, Carlo

    2014-01-01

    after two and four minutes of the Yo-Yo IR tests by testing 57 high-level soccer players. All players played regularly in one of the three highest levels of Norwegian soccer and were tested during three sessions on three consecutive days. Large correlations were observed between Yo-Yo IR1 and IR2 test...... using only one of the Yo-Yo tests and a RSA test, in a general soccer-specific field test protocol. The sub-maximal heart rate measures during Yo-Yo tests are reproducible and may be utilized for frequent, time-efficient and non-exhaustive testing of intermittent exercise capacity of high-level soccer...

  18. Game-induced fatigue patterns in elite female soccer

    DEFF Research Database (Denmark)

    Krustrup, Peter; Zebis, Mette; Jensen, Jack Majgaard

    2010-01-01

    .06 +/- 0.06 seconds after the game, which was 4% slower (p game-induced effect was observed on vertical jump performance. Significant inverse correlations were observed between Yo-Yo IE2 test performance and fatigue index during the repeated sprint test both......Krustrup, P, Zebis, M, Jensen, JM, and Mohr, M. Game-induced fatigue patterns in elite female soccer. J Strength Cond Res 24(2): 437-441, 2010-The purpose was to examine the fatigue pattern of elite female soccer players after competitive games. Soccer players (n = 23) from the Danish women Premier...... League performed a countermovement vertical jump test, a repeated 30-m sprint test, and the Yo-Yo intermittent endurance level 2 (Yo-Yo IE2) test at rested state and after a competitive game. Average heart rate during the game was 86 +/- 1% of maximal heart rate with no differences between halves. Blood...

  19. Anthropometric characteristics, physical fitness and technical performance of under-19 soccer players by competitive level and field position

    DEFF Research Database (Denmark)

    Rebelo, A; Brito, J; Maia, J

    2013-01-01

    Anthropometric characteristics, physical fitness and technical skills of under-19 (U19) soccer players were compared by competitive level (elite, n=95; non-elite, n=85) and playing position (goalkeeper, central defender, fullback, midfield, forward). Fitness tests included 5- and 30-m sprints......, agility, squat jump (SJ) and countermovement jump (CMJ), strength and Yo-Yo intermittent endurance test level 2 (Yo-Yo IE2). Soccer-specific skills included ball control and dribbling. Independent of position, elite players presented more hours of training per year than non-elite players (d>1.2). Stature...... and body mass discriminated elite from non-elite players among goalkeepers and central defenders (d>0.6). Major differences were noted between elite and non-elite goalkeepers for SJ, CMJ, Yo-Yo IE2, and ball control (d>1.2). Elite central defenders performed better than their non-elite counterparts in SJ...

  20. The Size and Strength Development in Elite Youth Ice Hockey Players

    Directory of Open Access Journals (Sweden)

    Jeff R. Leiter

    2016-07-01

    Full Text Available Background: Ice hockey is a fast, physical sport that requires high levels of muscular strength, muscular endurance and agility. Objectives: This study was conducted to create a profile including: anthropometric measurement, muscular strength, muscular endurance, lower body jump height and distance, and agility characteristics for elite youth hockey players.  Methods: Pre-season off-ice testing results were retrospectively reviewed from a human performance database.  Variables included height, weight, body fat percentage, grip strength, push-ups/bench press, supine rows, the plank test, vertical jump, standing long jump, hip adductor and abductor strength, and the 5-10-5 shuttle, and. One-way ANOVAs (1group x 4 time and Tukeys post-hoc tests were performed to determine changes in the immediately successive age group (p<0.05. Results: Participants included male Bantam-(age: 13-14 and Midget-(age: 15-17 AAA ice-hockey players (n=260.  Age categories were grouped as 13 years old (yo(n=75, 14 yo (n=70, 15 yo (n=58, and 16-17 yo (n=57.  Increases between successive age groups were observed in the following variables: weight (13, 14, 15 and 16-17 yo, height (13 and 14 yo, left and right grip strength (13, 14, 15, and 16-17 yo, bench press (15 and 16-17 yo, left and right hip abduction (14, 15, and 16-17 yo, and vertical and standing long jump (13, 14, and 15 yo. Total time for the 5-10-5 shuttle run test decreased from 13 to 14yo, and 14 to 15 yo. Conclusion: Changes with age in off-ice performance variables of elite amateur hockey players should be recognized, followed, and addressed during player development to maximize the potential for elite performance and reduce the risk of injury.   Keywords: Athletic Performance, Training, Physical Fitness

  1. Achievement report for fiscal 1989. Research and development of ceramic gas turbine (Portable regenerative two-shaft radial turbine for electric power generation); 1989 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Kahanshiki hatsuden'yo saisei nijikushiki radial turbine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-05-01

    Research and development has been advanced on a ceramic gas turbine with an output of 300-kW class, and having thermal efficiency of 42% or higher. Activities were performed in the following three fields: 1) research of heat resistant ceramic members, 2) research of elementary technologies, and 3) studies on design, prototype fabrication, and operation. In Item 1, forming and sintering were performed on a scroll of large size difficult for forming, an output turbine nozzle, a gas generator turbine nozzle, a shroud and back-shroud for same to extract technological problems. In addition, discussions were given on a method to bond the rotor of the gas generator turbine with the shaft. In Item 2, elementary tests were given on the rotary heat-storage type heat exchanger which has high relative technological difficulty and requires a great amount of time for development, wherein the thermal efficiency was improved by improving the flow velocity distribution. Furthermore, a combustor for the metal gas turbine was developed. Specifications were established for a test device required for hot spin tests of the gas generator turbine and output turbine, and part of the device was fabricated. In Item 3, detailed design was made for the metallic basic-type gas turbine to become the master form of the turbine to be developed. (NEDO)

  2. Fiscal 1997 report of the R and D result of industrial science and technology. R and D on synergy ceramics (R and D on an ultrahigh-temperature gas turbine for power generation); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (hatsuden`yo chokoon gas turbine no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For development of high-efficiency power generation gas turbines using petroleum substituting energy, the process technology which can highly harmonize conflicting characteristics and various functions was developed for new ceramic materials. This paper summarizes the result in fiscal 1997. On design technology of the characteristics harmonizing process, the design and synthesis of ceramic precursors were made by using chemical reaction of metal organics. On analysis of fracture behavior by controlling microscopic and macroscopic particle shapes, orientations were observed by convergent ion beam. On control technology of a structure formation process, study was made on continuous pore shape control to form porous material with uni-directionally arranged pores in ceramic matrix, interface control between particles to decrease a plastic deformation temperature and improve a heat insulation, interface control between phases of a rare-earth silicate/silicon-carbide-based composite, boundary control between layers of piezoelectric ceramics, and boundary control of the composite where inorganic-organic hybrids occupy the interface between ceramic particles. 79 refs., 193 figs., 15 tabs.

  3. Achievement report for fiscal 2000 on operational research of human cooperative and coexisting (humanoid) robot system. Development for practical application of new power generation technology; 2000 nendo ningen kyocho kyozongata robot system un'yo kenkyu seika hokokusho. Shinhatsuden gijutsu jitsuyoka kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper reports the achievements in fiscal 2000 in the development for practical application of a new power generation technology for the human cooperative and coexisting (humanoid) robot system. Carrying out the development smoothly and efficiently requires accumulation of the system operational know-how, as well as the periodical check and maintenance to maintain the functions and performances of the robot platform having been developed in the previous fiscal year. Checks were given on the robot platform hardware, and no anomalies were verified in all operation. For the remote operation platform, normal operations were identified in the visual and audio information presenting and communication systems, including such components as the PCI, noise removing card, three-dimensional microphone, and SGI320. Operations were confirmed on the movement and operation sensing and presenting system, whereas no change has been found in the operation for the period of one year, and sufficient performance was maintained. For the virtual robot platform, the operation was made open to public on the basic operation library network interface. No operational defects, damages, wear, and electrical failures were found in the master hand for the remote control by hands, force sense presentation, finger and wrist position detection, and contact angle presentation. (NEDO)

  4. Preparation and characterization of Bi26-2xMn2xMo10O69-d and Bi26.4Mn0.6Mo10-2yMe2yO69-d (Me = V, Fe Solid Solutions

    Directory of Open Access Journals (Sweden)

    Z. A. Mikhaylovskaya

    2017-09-01

    Full Text Available Single phase samples of bismuth molybdate, Bi26Mo10O69, doped with Mn on the bismuth sublattice and V, Fe on the molybdenum sublattice were found to crystallize in the triclinic Bi26Mo10O69 structure at low doping levels and in the monoclinic Bi26Mo10O69 structure - at higher dopant concentration. The assumption that all Mn ions have an oxidation state of +2 was confirmed by means of magnetic measurement results analysis using Curie-Weiss law. Conductivity was investigated using impedance spectroscopy. The conductivity of Bi26.4Mn0.6Mo9.6Fe0.4O69-d was 1.2*10-2 S*cm-1 at 973 K and 2.2*10-4 S*cm-1 at 623 K, and the conductivity of Bi26.4Mn0.6Mo9.2V0.8O69-d was 2.2*10-3 S*cm-1 at 973 K and 2.2*10-5 S*cm-1 at 623 K.

  5. Demandas fisiológicas de los juegos reducidos en el fútbol en función del número de porterías y/o de la disposición táctica /

    OpenAIRE

    Gallego Rodríguez, David

    2015-01-01

    El trabajo se centra en la investigación de los partidos reducidos como estrategia de entrenamiento en un deporte colectivo como es el fútbol. Se analizan las diferentes respuestas fisiológicas y técnico-tácticas de los jugadores al variar en número y tipo de porterías y al modificar la disposición táctica del equipo

  6. Report on 1978 results. R and D on coal gasification technology (R and D on manufacture of low calorie gas for electric power generation); 1978 nendo sekitan gas ka gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden'yo teikarori gas no seizo ni kansuru kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-05-01

    The subject research has been conducted, since fiscal 1974, on the development of a pressurized fluidized-bed low calorie gasification furnace and on the various problems concerning a combined cycle power system, with the aim of establishing a technology for manufacturing fuel gas for power generation from coal and a power generation system linked with the technology. At the end of fiscal 1974, a test equipment was completed in Yubari for the development of gasification process with a coal processing capacity of 5 t/day, operating the gasification furnace for a total of 1,506 hours and gasifying Pacific coal for a total of 185 tons. The gasification reaction conditions were varied within the range of 0.3-1.5 mm coal grain size, 850-1,050 degrees C temperature, and normal to 8 atmospheric pressure, with a continuous test conducted for 48-96 hours, and with basic operation data obtained capable of producing gas having 1,200-1,400 kcal/Nm{sup 3} calories. In addition, through feasibility study, research and investigation were carried out for technologies relating to the practicability of a gasification power generation plant in 30 MW and 500 MW class. Implemented this year were studies for grasping various operating conditions by the 5 t/day gasification equipment, manufacture of a 40 t/day gasification equipment, and foundation work for construction in the Yubari test site. (NEDO)

  7. Estimation of the contribution by neutrons to the equivalent dose for exposed occupationally personnel and people in medical use facilities: X rays of equal or superior energy to 10 MV; Estimacion de la contribucion por neutrones a la dosis equivalente para personal ocupacionalmente expuesto y publico en instalaciones de uso medico: rayos X de energia igual y/o superior a 10 MV

    Energy Technology Data Exchange (ETDEWEB)

    Ortega J, R.; Reyes S, M. A. [Comision Nacional de Seguridad Nuclear y Salvaguardias, Dr. Jose Ma. Barragan 779, Col. Narvarte, 03020 Mexico D. F. (Mexico); Moranchel y R, M., E-mail: rojimenez@cnsns.gob.mx [IPN, Escuela Superior de Fisica y Matematicas, Departamento de Ingenieria Nuclear, Av. Instituto Politecnico Nacional s/n, U. P. Adolfo Lopez Mateos, Edif. 9, Col. San Pedro Zacatenco, 07738 Mexico D. F. (Mexico)

    2013-10-15

    In Mexico the use of electron accelerators for treating cancerous tumors had grown enormously in the last decade. When the treatments are carried out with X-ray beam energy below 10 MV the design of the shielding of the radioactive facility is determined by analyzing the interaction of X-rays, which have a direct impact and dispersion, with materials of the facility. However, when it makes use of X-ray beam energy equal to or greater than 10 MV the neutrons presence is imminent due to their generation by the interaction of the primary beam X-ray with materials head of the accelerator and of the table of treatment, mainly. In these cases, the design and calculation of shielding considers the generation of high-energy neutrons which contribute the equivalent dose that public and occupationally staff exposed (POE) will receive in the areas surrounding the facility radioactive. However, very few measurements have been performed to determine the actual contribution to the neutron dose equivalent received by POE and public during working hours. This paper presents and estimate of the actual contribution of the neutron dose equivalent received by public and POE facilities in various radioactive medical use, considering many factors. To this end, measurements were made of the equivalent dose by using a neutron monitor in areas surrounding different radioactive installations (of Mexico) which used electron accelerators medical use during treatment with X-ray beam energy equal to or greater than 10 MV. The results are presented after a statistical analysis of a wide range of measures in order to estimate more reliability real contribution of the neutron dose equivalent for POE and the public. (author)

  8. Project in fiscal 2000 of developing international standards for supporting new industries. Standardization of method for evaluating characteristics measurement for micromachine materials; 2000 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Micro machine yo zairyo no tokusei keisoku hyoka hoho no hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Targeting the international standardization of the method for evaluating properties measurement for micro-machine materials, R and D has been performed on measurement and evaluation of mechanical properties of different thin film materials with a thickness of about 10 {mu}m or less and a width of 100 {mu}m or less. This paper summarizes the achievements in fiscal 2000. The current fiscal year has executed tensile tests of thin film materials for micro-machines, and surveys on technological trends related to the standardization thereof inside and outside the country. A working process was developed to manufacture test pieces of the thin film materials including mono-crystalline silicon for the purpose of executing the round robin test. Prototype test pieces were fabricated. The round robin test was performed by using these test pieces, wherein improvements were given on the test pieces, structure of the testing machine, the distortion measuring method, and the test piece mounting method. Furthermore, discussions were given on the film forming conditions and the heat treatment conditions with regard to mainly the thin titanium film made by using the sputtering process and thin nickel film made by using the plating process. The IEC/TC47/WG4 committee has announced to propose this evaluation technology as the future international standard. (NEDO)

  9. Fiscal 1996 survey report on overseas technology concerning R and D on advanced chemical processing technology; 1996 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu kaigai gijutsu chosa hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu / sekiyu seisan system fushoku boshi gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    R and D was conducted on technologies for ultra high purity separation/processing, ultra fine particle crystal control, and high functional organic material synthesis and support. The results were classified into four categories and, on the basis of the results, the researchers paid a visit to and had a conference with related organizations overseas, for the purpose of exchanging opinions with European and American specialists and extracting evaluation and problems of the results. On laser CVD/organic thin film technology, eight institutions including University College London were visited by the researchers, with opinions exchanged on eight subjects such as studies on synthesis of high functional metallic thin film using the laser MOCVD method. On new materials/processing technology, seven institutions including MIT were visited, with opinions exchanged on the results of four researches such as preparation of Pb-based ferroelectric thin film using multi-ion-beam sputtering method. On micro-structure characterization technology, six institutions including MIT were visited, with opinions exchanged on the results of nine studies such as micro-structure characterization by transmission electron microscopy. On ion CVD/ion implantation technology, five institutions including The University of Salford were visited, with opinions exchanged on the results of seven researches such as creation and utilization of ultra-high vacuum. (NEDO)

  10. Propuesta de servicio gratuito de asesoría administrativa y contable dirigido a las socias de los Banco Comunales del Hogar de Cristo y/o de otras instituciones con iniciativas económicas de impacto social, a ser implementado dentro de la Universidad Politécnica Salesiana, sede Guayaquil, a partir del 2011

    OpenAIRE

    Aragundi Salazar, Diana Claudina; Cortez Duque, Keyco del Rocío

    2011-01-01

    En las zonas suburbanas de nuestra ciudad, debido a los escasos recursos de sus habitantes, se evidencian problemas sociales como el analfabetismo o analfabetismo funcional, deficiencia alimentaria, ausencia de servicios básicos y condiciones dignas para vivir. Esto impide su incorporación efectiva a la sociedad para acceder a una calidad de vida que les permita conseguir un estado de bienestar. Ante esta situación, Hogar de Cristo a través de su esquema solidario de creación de bancas comuna...

  11. Homofobia y/o ser enfermero. Primer evento científico de violencia. Segundo trimestre del año 2009. Pinar del Río Homophobia and/or to be a male nurse. 1st Scientific Event of Violence on the second quarter of 2009. Pinar del Rio

    Directory of Open Access Journals (Sweden)

    Marisol Rodríguez Lazo

    2011-06-01

    Full Text Available La homofobia significa un terror irracional e injustificado hacia a los homosexuales y la homosexualidad. Se realizó un estudio descriptivo, a un grupo determinado de hombres del municipio de Pinar del Río con el objetivo de reflexionar sobre la homofobia en cuanto a los enfermeros homosexuales, durante el segundo trimestre del año 2009. El universo estuvo constituido por 147 hombres del municipio de Pinar del Río, a los cuales se le aplicó una encuesta, la muestra fue de 100 hombres seleccionados por el método estadístico al azar simple, lo que indica que se encuesto el 68,02%, obteniéndose los siguientes resultados, el 100% de los encuestados si conocen que es la homofobia, el 77% de los encuestados si sienten rechazo por los homosexuales, la totalidad de los encuestados no consideran que todos los enfermeros sean homosexuales, un 29% consideran que el trabajo de los enfermeros homosexuales es mejor, y el 70% de los encuestados opinan que la mayoría de los enfermeros que optan por su profesión tienen orientación por personas de su mismo sexo.Homophobia means an irrational and unjustified fear to homosexuals and homosexuality. A descriptive study was conducted to a determined group of men in Pinar del Rio municipality. This research was aimed at reflecting on homophobia regarding male homosexual nurses during the second quarter of 2009. The target group included 147 men in Pinar del Rio municipality, this group was polled. The sample was comprised of 100 men chosen at a simple random, which indicated that 68, 02% were surveyed, results showed that: 100% knew what homophobia was, 77% felt aversion to homosexuals, the totality of those polled did not consider all male nurses were homosexuals, 29% considered male homosexual nurses performed their job better, and 70% expressed the opinion that the majority of the male choosing nursing profession experience same-sex attraction.

  12. Project in fiscal 2000 of developing international standards for supporting new industries. Standardization of communication interface for open robots in production system; 2000 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Seisan system nado ni okeru open robot yo tsushin interface no hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to realize the open use between robot controllers and personal computers on the communication level, R and D has been performed on the standard API required for structuring the applications to use robot information on the personal computers. A draft of the international standard was prepared. This paper summarizes the achievements in fiscal 2000. The current fiscal year has executed improvements on the standard API software, as well as the demonstration tests. The following achievements were obtained: problems in practical use based on the demonstration tests of RAO ver. 0.5 were extracted and rectified; the standard API (Ver0.9) given additional functions including file transfer was developed; the specifications for the standard API (Ver1.0) were compiled based on the result of discussions on the major application functions; as a result of the demonstration test on reliability of the standard API (Ver0.9), performances were verified when the API is connected under different structural and using conditions; and a resolution was made at the ISO/TC184/SC2 international conference that 'continuation is encouraged on the present R and D expected as a proposal for the new work items'. (NEDO)

  13. FY 1999 project on the development of new industry support type international standards. Standardization of a method to evaluate the performance of open robot use communication interface in production system, etc.; 1999 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Seisan system nado ni okeru open robot yo tsushin interface no hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of standardizing the communication interface system between personal computers and robots, the R and D were conducted on ORiN (Open Robot Interface for the Network), and the FY 1999 results were summed up. ORiN is composed of the provider part, kernel part and application logic part. The provider absorbs differences in expression and protocols of robot controller data of each company and conveys them to the kernel part. The kernel part is composed of RAO and RDF. RAO adopts the disperse object model DCOM technology and supplies the network transparency and common access method to robot. RDF supplies files with expansion of robot structure models using XML. By this, ORiN was made adoptable for future, permitting differences in each robot. In the International Robot Exhibition held in October 26-29, 1999, the prototype of ORiN was jointly demonstrated by each company. (NEDO)

  14. Del „yo creo” al „nosotros creamos”: analogías y contextualizaciones en la asunción de la creatividad social - From the „I create” to the „we create”: analogies and contextualization in the assumption of the social creativity

    Directory of Open Access Journals (Sweden)

    SANTACRUZ GUERRERO, Pablo

    2014-06-01

    Full Text Available Exploration of some conditions and features, from different views, has been associated with favoring creativity in expressive and productive processes of individual imprint, which is contextualized in possible dynamics of social creativity, not from categorical reductionism but based on analog links that propitiate the exam of some required specificities from a comprehensive perspective of cultural creation and policy underwritten by a collective or community subject. Those factors which intervene vitally in the origin of creation dynamics until the conditions that work in cooperative ventures are considered, passing through those characteristics that tend to define the functionality of a creative thought since the referred social perspective. In order to establish connections between theory and practice, it is referred a significant experience that integrates some of the main points that animate this exposure.

  15. FY 1992 report on the results of the R and D of advanced function creation processing technology. Development of technology to create high efficiency power generation use members; 1992 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    The paper described the FY 1992 results of the technology to create high efficiency power generation use members. To enhance characteristics of super-high property permanent magnet up to the theoretical level, the development was proposed of a technology to control the size/configuration of micro crystal phase in association with the crystallization of alloy amorphous. For the development of environmental purification use high functional catalysts, a refining method using laser excitation was studied. The observation was also made of molecular adsorption on the Pd thin film catalyst prepared by RF sputtering. The multi-source excitation plasma CVD was proposed which was film-formed by exciting plasma as raw gas independently for each component and supplying it to the substrate of which the periphery was separately controlled. The paper also described the development of technology for ion/light combined assist ultra-thin film production for development of gas turbine combustion sensor. The study was also made of the synthesis of higher-order structure controlled high functional organic materials using the electrode interface combined field which is composed of electrode reaction/high grade photon/extreme magnetic field. In the development of the higher-order structure control technology using the photon combined reaction field, studies were made of the photo reaction film formation technology, the basic film formation technology in the combined reaction field, and the molecular orientation technology. (NEDO)

  16. FY 2000 report on the results of the R and D of 'frontier carbon technology.' Development of the high function control system for power generation; 2000 nendo 'tansokei kokino zairyo gijutsu' no kenkyu kaihatsu seika hokokusho. Hatsuden'yo kokino kanri system kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    This report summarized the FY 2000 results. Items for study were as follows: 1) original production technology of substrates; 2) original production process technology of mechanically high function materials; 3) comprehensive survey; 4) formation of common basement technology. In 1), for the purpose of developing carbon materials with heat resistance and corrosion resistance in the oxidation atmosphere at 650 degrees C or more, the development of the rail gun spraying method and the device was conducted. It enabled the spraying of high melting point/high hardness materials. It was very difficult to do it by the existing technology. In 2), subjects are the composition gradient film forming technology, large area film forming technology, etc. By making positive use of characteristics such as low friction/low abrasion and high temperature corrosion resistance which can be expected of frontier carbon materials, it is planned to apply them to the operational part of various industrial machines and for the protection of the surface of high temperature members. In 3), study was made to widen the application field of frontier carbon materials excellent in environmental harmony by the mechanical field. In 4), R and D were carried out of the basic theory/principle/conception, realization of them, systematical arrangement, acquisition/arrangement of the data on new characteristics. (NEDO)

  17. Achievement report for fiscal 1999 on the development of total evaluation research laboratory system for the medical welfare equipment technology research and development project; 1999 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu project yo sogo hyoka kenkyu rabo system kaihatsu jigyo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    A laboratory system named above has been developed to propel forward efficiently the efforts to develop medical welfare technologies through close coordination between medicine and engineering. Six laboratories are linked with each other in a network for the realization of an environment in which general support is extended to all the stages of equipment development from basic through clinical assessment. The biomedical engineering laboratory is constituted of various analyzing devices, and is capable of in vitro assessment of bioingredients. The therapeutic laboratory is provided with bioinformation/NMR (nuclear magnetic resonance) measurement equipment, animal surgical operation equipment, etc., and performs the assessment of test animals at the first stage of clinical assessment. The diagnostic laboratory acquires various image data necessary for the development of medical equipment at the same level as that of the site of clinical diagnosis. The intelligent surgical operation room takes in real-time diagnostic images while a surgical operation is under way and, at the same time, assesses surgical devices in the same environment as that of the surgical operation room. The medical information laboratory accumulates medical and image data from the other laboratories, and integrates the accumulated data. The data management center manages the laboratories in a unified way and enables comprehensive assessment and research. (NEDO)

  18. Solid-state synthesis in the system Na0.8NbyW1-yO3 with 0≤y≤0.4: A new phase, Na0.5NbO2.75, with perovskite-type structure

    International Nuclear Information System (INIS)

    Debnath, Tapas; Ruescher, Claus H.; Gesing, Thorsten M.; Koepke, Juergen; Hussain, Altaf

    2008-01-01

    Series of compounds in the system Na x Nb y W 1-y O 3 were prepared according to the appropriate molar ratio of Na 2 WO 4 , WO 3 , WO 2 and Nb 2 O 5 with x=0.80 and 0.0≤y≤0.4 at 600 deg. C in evacuated silica glass tubes. These compounds were investigated by X-ray powder diffraction, optical microscopy, microprobe analysis, Raman and optical microspectroscopy. A y-dependent separation into three distinct coloured crystallites with cubic perovskite-type structures is observed: (i) red-orange crystallites with composition Na x WO 3 with slightly decreasing x (i.e. 0.8-0.72) with increasing nominal y, (ii) bluish solid solution of composition Na x Nb y W 1-y O 3 and (iii) white crystallites of a new phase having defect perovskite-type structure with composition Na 0.5 NbO 2.75 . - Graphical abstract: Optical micrograph of a polished sample of nominal composition Na 0.8 Nb 0.4 W 0.6 O 3 showing a mixture of three different coloured crystals: red, light blue and white. The scale bar is 30 μm

  19. Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium on energy research in its 3rd year (Development of nano-structured materials for ceramic bearing applications); 1999 nendo ceramic bearing yo nano seigyo zairyo no kenkyu kaihatsu seika hokokusho. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Coprecipitation in a chloride-containing water solution is utilized to deposit zirconia nano-particles on alumina particles for the manufacture of a composite powder and a sintered body. As compared with a conventional CIP (cold isostatic press)-molded compact, a slip-cast compact is improved in flexural strength from 1.1 to 1.36Gpa. A composite powder granulating unit is installed. Although it is known that use of the citric acid as gelatinizer in the coprecipitation process results in a homogenous ZrO{sub 2}-Al{sub 2}O{sub 3} composite powder, yet a method is contrived to achieve high crystallinity without gelatinizer by freezing and drying a chloride-containing water solution in a microgravity field. In the near-net molding of spherical ceramic particles, an error in diameter of not more than 50{mu}m is realized. A mass production technology is established by which an inexpensive general-purpose alumina nano-structured material is die-compacted for the manufacture of low-cost ceramic bearings. A high-speed super-flat spherical surface processing technology is developed. In a 25kg-load fatigue test conducted for a combination of nano-structured ceramic balls and steel flat plates that bear the balls, a 240-hour life is attained. The bearing steel stands comparison with those available on the market. (NEDO)

  20. Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium research and development in its 1st year (Research for development of high-performance mini-scale manufacturing system for very small precision machine parts); 1999 nendo kogata seimitsu kiki buhin'yo kokino mini seisan system no kaihatsu kenkyu seika hokokusho. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development is conducted of a flexible manufacturing system which uses mini-scale production cells capable of dealing with environmental and energy conservation problems, to be operated for the manufacture of small quantities of multiple kinds of goods. The concept of total system is that work pieces fall within the dimensions 15mm diameter times 50mm in length and that 14 kinds of cells be built out of 36 kinds of units. A control system chart is prepared, in which the units, the cells, and the whole are to be allotted to their respective control units according to their functions. In the development and designing of units to constitute mini-scale production cells and functional elements for them, problems to arise from miniaturization are considered, miniaturized tool rests are designed, built-in motor type main shafts are designed, and it is now expected that cylinder grinding cells will roughly satisfy the target dimensions and weight. In the development and fabrication of mini-scale production cells and units, cylinder grinding stone spindle units, traverse table units, grinding cell control devices, etc., are fabricated. (NEDO)

  1. Achievement report for fiscal 2000 on operational research of human cooperative and coexisting (humanoid) robot system. Development of energy usage rationalizing technology; 2000 nendo ningen kyocho kyozongata robot system un'yo kenkyu seika hokokusho. Energy shiyo gorika gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper reports the achievements in fiscal 2000 in the operational research on the human cooperative and coexisting (humanoid) robot system to rationalize energy usage. Operational method and maintenance were studied on the platform hardware that has been developed in the previous fiscal year. Checks were given periodically on the robot platform hardware, and no anomalies were verified in all operation. Verifications were made on the fasteners, additional tightening, fitting of the connectors, battery checks, zero position and step response checks, and output checks on the force component sensor, gyro sensor and G sensor. For the virtual robot platform, discussions were given on the basic movement library for the geography complying three-dimensional walking. Such configurations were constituted that integrated use is possible with the simulator system by connecting the networks, and the user can instruct the CORBA server with the generation of walking movements according to the GUI by using the general purpose WWW browser to connect it to the HTTP server, whose result can be verified by three-dimensional graphics. A method to stabilize the all-axis movement servo model was made open to public. (NEDO)

  2. Report on fiscal 1999 results of R and D on industrial science and technology. R and D on 'frontier carbon technology' (development of high function control system for power generation); 1999 nendo tansokei kokino zairyo gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden'yo kokino kanri system kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    Fiscal 1999 results were compiled in the R and D project on frontier carbon technology. In the development of substance original production technology, thermal spraying technology was developed suitable for thick film forming, with a plan further aimed at developing carbon-based materials characterized by corrosion resistance at high temperatures of 650 degrees C or higher. This year, for the purpose of making uniform sprayed coating of non-conductive material, a cylindrical electrode type rail gun thermal spraying equipment was developed having a high speed large flow rate material powder mechanism. In addition, a powder injection mechanism was realized having a high reproducibility at a capacity of 2,000 {mu} F and a gas pressure of 9 atmospheres in argon gas injection. In the original production process technology for mechanically high functional materials, composition gradient film forming techniques for high temperature corrosion resistant materials were performed, as was research for large area film forming technology. In the research for composition gradient film forming techniques, the operation test of the high speed large flow rate material powder injection mechanism was carried out, for example, as was the examination of ion spattering forming conditions. In the R and D on large area diamond deposition technology, a performance test was carried out for a large area film forming device. (NEDO)

  3. ¿Voluntad legislativa y/o deficiencia ejecutiva? : un análisis de la aplicación de las leyes de protección, sanción y erradicación de violencia familiar y hacia la mujer de la ciudad de Neuquén-República Argentina

    OpenAIRE

    Gramajo, Sandra Angélica

    2014-01-01

    OBJETIVOS GENERALES - Visualizar cómo se lleva a cabo en la ciudad de Neuquén la implementación de las leyes provinciales 2785 y 2786, de prevención, sanción y erradicación de la violencia familiar y hacia la mujer respetivamente. OBJETIVOS ESPECIFICOS - Analizar la incidencia las políticas públicas en la consumación de las leyes en estudio. - Visibilizar los favorecedores y obstaculizadores que se presentifican en la aplicación de la ley. ESTRATEGIA TEÓRICO-METODOLÓGI...

  4. Fiscal 1992 survey report of R and D on new forming technology of composite material. Development of innovative technology for producing members for high efficiency power generation; 1992 nendo fukugo zairyo seikei gijutsu chosa hokokusho. Fukugo zairyo shinseikei gijutsu no kenkyu kaihatsu (kokoritsu hatsuden'yo buzai soseigijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    Composite forming technology is being developed which is intended to manifest superplasticity phenomenon of ceramic matrix and metallic matrix composite materials; also being developed is an effective efficient superplastic processing technology which utilizes this composite forming technology. The related technologies were investigated comprehensively systematically with the purpose of promoting the development. First, an overview was given in the present state and problems of ceramic matrix/metallic matrix composite technologies and in the forefront of the superplasticity research of ceramic matrix materials, and then, the related technologies of these composite materials were pigeonholed under the following items: 1. assesment/strength/dynamic properties, 2. composite process and property, 3. composite forming process, 4. superplasticity, 5. process and superplasticity, and 6. others. The titles of the rearranged summary documents are, for example, surface modification and casting of SiC platelets in Al{sub 2}O{sub 3} composites, deformation of Al{sub 2}O{sub 3}/TiC composites at elevated temperatures, superplastic bulging of fine-grained zirconia, forging of short alumina fiber reinforced aluminum alloy, and on superplasticity in silicon carbide reinforced aluminum composites. (NEDO)

  5. "Faz isso, faz aquilo, mas eu tô caindo...": compreendendo a Doença de Chron "Haz eso, haz aquello, mas yo estoy cayendo...": comprendiendo la enfermedad de Chron "Do this, do that, but I'm falling down...": understanding Chron's disease

    Directory of Open Access Journals (Sweden)

    Andrea Castelli

    2007-03-01

    Full Text Available Buscando compreender o significado e o impacto da doença de Chron na vida de seu portador, desenvolvemos este estudo, de natureza qualitativa, optando pela História Oral de Vida como referencial metodológico, tendo como base filosófica a corrente monista, advinda de Hipócrates, em que a prática médica tem por objeto a pessoa doente em sua totalidade, levando em conta seu temperamento e a sua história. A terapêutica deve restabelecer a harmonia da pessoa com seu ambiente e consigo mesma , trata-se de uma medicina integradora e dinâmica, que corresponde aos primórdios da medicina psicossomática. O estudo da doença de Chron, por meio da compreensão psicossomática, permitiu que analisássemos os sintomas, não como corpos estranhos a serem erradicados, mas como mensageiros de um apelo a ser compreendido. Por intermédio deles, pode ser resgatada a história de um indivíduo que, se conscientemente vivida e analisada, permite o desenvolvimento até níveis mais evoluídos de entendimento.Buscando comprender el significado y el impacto de la Enfermedad de Chron en la vida de su portador, desarrollamos este estudio, de naturaleza cualitativa, optando por la Historia Oral de Vida como referencial metodológico, y teniendo como base filosófica la corriente monista, advenida de Hipócrates, donde la práctica médica tiene por objeto a la persona enferma en su totalidad, teniendo en cuenta su temperamento y su historia. La terapéutica debe restablecer la armonía de la persona con su ambiente y consigo misma y se trata de una medicina integradora y dinámica, que corresponde a los inicios de la medicina psicosomática. El Estudio de la enfermedad de Chron, por medio de la comprensión psicosomática, permitió que analizásemos los síntomas, no como cuerpos extraños a ser erradicados, mas como mensajeros de un apelo a ser comprendido. Por intermedio de ellos, puede ser rescatada la historia de un individuo que, si conscientemente vivida y analizada, permite el desarrollo hasta niveles más evolucionados de entendimiento.This qualitative study was developed as an effort to understand the meaning and the impact of Chron's Disease on the carrier's life, opting for Life Oral History as the methodological reference and having as a base Hippocrates' monist philosophical school, for which the medical practice focuses on the sick person in his/her totality, taking into consideration his/her temperament and background. The therapeutics must reestablish the person's harmony with his/her environment and with himself/herself. It is an integrative, dynamic medicine that corresponds to the beginnings of psychosomatic medicine. The studies on Chron's Disease, through psychosomatic understanding, made possible to analyze the symptoms not as alien bodies to be eradicated, but as messengers of an appeal to be understood. Through them, the person's history can be recovered, which makes possible the development to more advanced levels of understanding if it is experienced and analyzed consciously.

  6. Studies on high-performance ceramic heat exchanger for ultra high temperature. 2nd Report. Heat transfer of finned tube bundle immersed in fluidized bed; Chokoon`yo koseino ceramic netsu kokanki ni kansuru kenkyu. 2. Ryudo sonai no rin kangun no netsudentatsu tokusei

    Energy Technology Data Exchange (ETDEWEB)

    Himeji, Y; Kumada, M [Gifu University, Gifu (Japan). Faculty of Engineering

    1998-03-25

    Studies were carried out to develop a high-performance ceramic heat exchanger for ultra high temperatures using a fluidized bed. In the former study, Heat transfer coefficient had been improved by applying fluidized bed to the heat exchanger for high temperature with smooth ceramic tubes. In this study, finned ceramic tubes were applied instead of smooth tubes for more improvement of heat transfer and experiments were performed on condition that the maximum bed temperature was 1100degC. Fluidization remained stable and the bed temperature uniform in the bed similarly as the case of smooth tube. A heat transfer coefficient of finned tube was evaluated and it was improved about 3 times as large as that of smooth tube. The performance of the heat exchanger was also evaluated using temperature efficiency and exergy efficiency. 4 refs., 11 figs., 1 tab.

  7. FY 1998 Annual report on research and development of industrial science and technology. R and D of carbon-based high-functional materials technology (R and D of highly functional management systems for power generation); 1998 nendo tansokei kokino zairyo gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden'yo kokino kanri system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    This report summarizes the FY 1998 research results of, e.g., materials creation technology, technology for creating mechanically high-performance materials, and comprehensive surveys as part of the research and development of carbon-based high-performance materials technology. For the researches on materials creation technology, electron-excited plasma CVD was used to produce the diamond-like carbon and carbon nitride films. Fine particles of BCN diamond particles were also synthesized under high temperature and pressure. For the researches on technology for creating mechanically high-performance materials, a precision film-making apparatus was introduced and adjusted, to create carbon-based coating films excellent in tribological properties (low friction and wear type) for development of compositionally inclined film making technology. For technology of large-area film making, a small-sized microwave plasma CVD apparatus was made on a trial basis and used, to develop large-area diamond film making technology. The comprehensive surveys covered synthesis technology for application of high-performance materials to machines and tools, their application to tool members, and evaluation of tribological properties. (NEDO)

  8. Fiscal 1996 survey report on overseas technology concerning R and D on advanced chemical processing technology; 1996 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu kaigai gijutsu chosa hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu / sekiyu seisan system fushoku boshi gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    R and D was conducted on technologies for ultra high purity separation/processing, ultra fine particle crystal control, and high functional organic material synthesis and support. The results were classified into four categories and, on the basis of the results, the researchers paid a visit to and had a conference with related organizations overseas, for the purpose of exchanging opinions with European and American specialists and extracting evaluation and problems of the results. On laser CVD/organic thin film technology, eight institutions including University College London were visited by the researchers, with opinions exchanged on eight subjects such as studies on synthesis of high functional metallic thin film using the laser MOCVD method. On new materials/processing technology, seven institutions including MIT were visited, with opinions exchanged on the results of four researches such as preparation of Pb-based ferroelectric thin film using multi-ion-beam sputtering method. On micro-structure characterization technology, six institutions including MIT were visited, with opinions exchanged on the results of nine studies such as micro-structure characterization by transmission electron microscopy. On ion CVD/ion implantation technology, five institutions including The University of Salford were visited, with opinions exchanged on the results of seven researches such as creation and utilization of ultra-high vacuum. (NEDO)

  9. TMN-based network management systems for utility telecommunication network. Pt. 4. Method of estimation of processing time for a management function; ATM ni motozuku denryoku tsushinmo no un`yo kanri system. 4. Kanri kino tani no shori jikan suitei hoho

    Energy Technology Data Exchange (ETDEWEB)

    Yusa, H.; Otani, T.

    1998-05-01

    A method of estimation of processing time for a management function is proposed to test system performance. This method utilizes characteristics of message passing between managed objects to recognize all over the systems. Estimation of processing time is proceeded with following steps. (1) analysis of message flow: with design information, message patterns are set and the number of messages to be sended and received are counted. (2) measuring processing time of each message type: we developed programs to measure processing time of sending and receiving messages. Using this programs, message processing time for each message type is measured. (3) calculating total system processing time: managing system processing time and managed system processing time are calculated. Total system processing time is derived from those. This paper also shows the applying proposed method to SDH fault detection function, which have two different processes: all event process, event and log process. This resulted in 2:1 processing time on a case of fiber cut off for managing two SDH equipments. (author)

  10. Yo quiero ser Marifé de Triana. Experiencia para el desarrollo de la Inteligencia Emocional a través de la Musicoterapia / I want to be Marifé de Triana. An experience for the development of Emotional Intelligence through Music Therapy

    Directory of Open Access Journals (Sweden)

    Sara Prieto Hernández

    2012-01-01

    Full Text Available Resumen: Presentamos el desarrollo de un programa denominado “¡Escúchame!” basado en la experiencia “Mami Sounds” llevada a cabo en Argentina por Federico (2007, teniendo como hilo conductor la Musicoterapia. Nuestro propósito es desarrollar la inteligencia emocional de personas con Síndrome de Down, mediante la estimulación sensorial a través de la música, que genera y despierta toda clase de sentimientos y emociones. Para la evaluación del programa, se han elaborado instrumentos de carácter cualitativo y cuantitativo que nos indican una mejora en las conductas sociales y afectivas de la muestra participante tras la implementación del programa.Abstract: We show the results of a study called “Listen to me”, based on the experience developed in Argentina by Federico (2007, where the leitmotiv is the Music therapy in a sample of people with disabilities, specifically Down syndrome. We implement a programme which mainly works emotional intelligence by using music of different styles. Our aim is to develop the emotional intelligence of people with Down syndrome, by the sensory stimulation through music, which generates and raises all types of feelings and emotions. Results show there is an improvement in social and affective attitudes and behaviors of the people participating in this experience after the implementation of the programme.

  11. Fiscal 2000 project for development of international standards for supporting novel industries. Standardization of fine ceramics test and evaluation method for communication equipment; 2000 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo. Tsushinkiki yo fain ceramics no shiken hyoka hoho no hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Research and development is carried out aiming at the international standardization of methods for evaluating electric properties such as dielectric constant, dielectric loss, and surface resistance for fine ceramics for use in the high-frequency and ultrahigh-frequency bands. In this fiscal year, in the effort to establish an accurate measurement method for millimeter wave complex specific inductive capacity, the Fabry-Perot resonator was improved, and found to be capable of measuring 60-110 GHz. Efforts were made to improve on the accuracy of the cavity resonator excited by coaxial cable, for which various types of resonators were fabricated. For the calibration of evaluation apparatuses such as the Fabry-Perot resonator, cavity resonator excited by coaxial cable, and dielectric resonator excited by non-radiative waveguide, sapphire single crystals and PTFE (polytetrafluoroethylene) were selected as reference materials for measuring complex dielectric constant, and their dimensions and specifications were determined. In the study of the evaluation of basic surface properties, surface irregularity of the silver electrode was accurately measured by use of a thin-film surface geometry measurement apparatus, and the presence of a strong correlation between the jig silver electrode surface coarseness and the microwave band effective conductivity. (NEDO)

  12. Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium research and development of energy (Development of nitride semiconductor devices for mobile communication and sensing - 1st year); 1999 nendo idotai tsushin oyobi sensing yo naitoraidokei handotai device no kaihatsu seika hokokusho (dai 1 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Efforts are made to develop GaN-based semiconductors for the realization of high-frequency power devices and sensing devices for next-generation mobile communication. A study is conducted about the growth of a GaN thin film on an AlN epitaxial buffer layer on an SiC substrate, and a thin film is obtained excellent in surface flatness thanks to optimized formation conditions. Technologies for assessing interfacial structures and physical properties are developed. An n-type GaN is doped (10{sup 17}-10{sup 20}/cm{sup 3}) with C, N, and Zn ions, and a high-resistance layer with its resistivity not less than 10{sup 8} ohm/cm is formed. It is found that the resistivity stays up to an annealing temperature of 800 degrees C. A low-contact resistance of not higher than 10{sup -6} ohm/cm{sup -2} is realized for a low-contact ohmic electrode. The technology is used for the construction of a GaN FET (field effect transistor) which excellently exhibits an output density of 2.3W/mm at an operating frequency of 1.95GHz. An microgate FET manufacturing process is developed in which technologies of exposures to a light beam and an electron beam are combined, and a technology of forming a 0.2-0.4{mu}m-wide T-gate with a high positioning accuracy is established. The validity of the ECR (electronic cyclotron resonance) chlorine plasma etching is also demonstrated. (NEDO)

  13. Reports on 1977 result of Sunshine Project. R and D on high calorie gas manufacturing technology (molten salt/lime slurry bath gasification method); 1977 nendo kokarori gas seizo gijutsu no kenkyu kaihatsu seika hokokusho. Yoyuen sekkai slurry yo gas ka hoshiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-31

    The following results were obtained by fundamental studies on molten salt/lime slurry bath gasification method. A comparison between a gasification process in a literature and the subject process shows the characteristics as follows. It is necessary to withdraw a high temperature molten salt slurry from under pressurization to atmospheric pressure and to separate only the ash content from other components; however, a large burden of this operation is a problem. In addition, CaO reacts with a part of the ash, making complete recovery of CaO difficult. From these two reasons, the subject gasification process has disadvantage, compared with the fluidized-bed process, against coal that contains much ash content. The gasification process, however, has the following advantage. It can reduce oxygen usage. It is unaffected by the grain size and caking of coal. The reaction rate of CaO in carbonation is several times greater in molten salt than in a fluidized bed. The heat of reaction of CaO for carbonation is an exothermic reaction and can supply several tens of percentages of the heat of reaction in coal gasification. The desulfurization effect of CaO is great. Molten salt has a catalytic effect, making particularly the reaction rate of methanization several times greater. (NEDO)

  14. Fiscal 1993 report on technological results. R and D on new forming technology of composite materials (Development of innovative technology for producing members for high efficiency power generation); 1993 nendo fukugo zairyo shinseikei gijutsu no kenkyu kaihatsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    A forming technology was developed which uses superplasticity of composite materials, i.e., high-functional materials for power generating equipment for example. Activities were conducted in the three areas of (1) ceramic based composite materials, (2) development of metal-based composite forming technology, and (3) comprehensive investigation and adjustment. In (1), with a view to finding a composite forming technology, in which high tenacity materials are obtained by evenly dispersing particles or whiskers as reinforcements in a matrix, a room temperature forming technique using fine particles was exploited, as were a high temperature forming technique using fused bodies and a possibility of manifestation of superplasticity in the prepared composite materials. The materials used were Si{sub 3}N{sub 4} matrix-SiC, Al{sub 2}O{sub 3} matrix-TiC, and glass matrix composite based materials filling ceramics in fine holes of porous glass. In (2), composite forming technologies were examined for such composite materials as Al alloy matrix-SiC particulate-based by a molten metal stirring method, Al alloy matrix-ceramics short fiber-based by a high pressure forging method, Ti alloy matrix-ceramics particulate-based by a mechanical alloying method, and Al alloy matrix-ceramics particulate-based by an alkoxide method/powder metallurgy method. (NEDO)

  15. Development of tire road noise chassis-dynamometer simulator. Effect of ISO surface replica model pad on tire road noise; Shisakushita tire romen soon shiken`yo jissha daijo simulator ni tsuite. ISO romen mogi pad wo sochakushita koka ni kansuru kisoteki kento

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, T; Murakami, T; Ogata, S; Sakamoto, I [Traffic Safety and Nuisance Research Inst., Tokyo (Japan)

    1997-10-01

    As a new test facility to clarify noise reduction method of tire road noise, Tire Road Noise Chassis-Dynamometer Simulator was developed. ISO surface replica pads made by copying the texture of ISO surface were attached on the roller surface of this system to simulate tire road noise. This paper described the specifications and characteristics of this system, and the effects of ISO surface replica pads on tire noise measurement by comparing the sound intensity in horizontal plane of tire noise measured in this system with that measured in a single drum tester with safety walk surface. 4 refs., 10 figs., 1 tab.

  16. Optimización de espinelas LiCoyMn2-yO4 para electrodos positivos de baterías recargables de ion-litio mediante ajuste del dopado y de la temperatura de síntesis

    Directory of Open Access Journals (Sweden)

    Mandal, S.

    2004-04-01

    Full Text Available The synthesis of LiCoyMn2‑yO4 (0 Se han sintetizado espinelas LiCoyMn2‑yO4 (0 < y ≤ 0.33 con óptimas propiedades electroquímicas en la región de 4V mediante un procedimiento original basado en la reacción a 750º C entre las espinelas Co3y/2Mn3-3y/2O4 obtenidas a temperatura ambiente y LiOH.H2O. Los materiales obtenidos se han caracterizado por difracción de rayos-X, y la disminución del parámetro de red observada ha sido asociada con el aumento del porcentaje de dopante. Se han estudiado las propiedades electroquímicas mediante ciclaje galvanostático en una celda de litio. Se ha analizado la influencia del dopado en la capacidad, el potencial redox y la ciclabilidad de las espinelas sintetizadas. El compuesto LiCo0.11Mn1.89O4 es el material que presenta las mejores propiedades electroquímicas, con una capacidad inicial de Q = 121.7 mA h g-1 y una reversibilidad por ciclo del 99.86%.

  17. Fiscal 2000 achievement report on research and development of industrial technologies. Research and development of synergy ceramics (Research and development of ultrahigh temperature gas turbine for power generation); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (hatsuden'yo chokoon gas turbine no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The fruits of fiscal 2000 efforts to develop high temperature energy materials and ultraprecision materials are briefly described. Activities are conducted in the four fields of (1) materials derivation and advanced evaluation/design technologies, (2) application technologies, (3) common base technologies, and (4) multifunction realization process evaluation. Discussed in field (1) are high temperature energy materials, high performance active materials, fundamental technologies for member designing, active materials for dealing with environmental gas, silicon based high resistance energy materials, porous multiple layer ceramic materials, macro-/micro-scale stress analysis technology, and microfracture analysis technology. Discussed in field (2) are heat resistant and damage tolerant materials, heat shielding materials and energy absorbing materials, and nanofilter materials capable of selective separation. In the study of active materials specific for environmental gas, a catalyst is developed, stable at high temperatures and capable of treating NOx selectively. The catalyst is a layered product comprising Ba hexaaluminate layers and stabilized zirconia layers. (NEDO)

  18. FY 1998 annual summary report on advanced fabrication techniques for high-melting metal-based members. Development of techniques for creating members for high-efficiency power generation; 1998 nendo koyuten kinzokukei buzai no kodo kako gijutsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The R and D programs were implemented to develop techniques for creating members of high-melting metals, having a very high melting point and potentially excellent high-temperature strength characteristics. These are expected to replace Ni-based superalloys for gas turbine members, to further increase operating temperature of the turbine. The programs were aimed to improve their high-temperature strength and toughness and hence their reliability by microscopically controlling their compositions and structures, and also aimed to improve their durability by coating them with a film capable of preventing oxidation and resisting to gas-induced corrosion to impart resistance to oxidation and corrosion to them. For the design of Nb-based solid solution alloys, it is found that dissolution of Mo at around 30 at.% or less and W at 20 at.% or less in Nb improves their high-temperature strength and toughness. For the design of high-strength Nb-based composite materials, it is found that Si-containing Nb-based composite materials, prepared by mechanical alloying, are amorphous or present in the form of solid solution of Ni supersaturated with Si. The R and D activities were also directed to development of techniques for creating Nb-based superhigh-temperature members, their evaluation, and imparting oxidation resistance to them. (NEDO)

  19. "Yo también hablo español". Los operadores de adición en la clase de ELE. Descripción y propuesta didáctica desde la perspectiva de la gramática metaoperacional

    Directory of Open Access Journals (Sweden)

    León Gómez, Magdalena

    2014-02-01

    Full Text Available La adquisición por parte de los alumnos de español como lengua extranjera de los marcadores discursivos contribuye de forma decisiva al desarrollo de una competencia pragmática adecuada. El artículo se plantea como una reflexión sobre el funcionamiento de cuatro expresiones del español, también, incluso, además y encima, desde la perspectiva de la gramática metaoperacional. Hemos tratado de ofrecer el valor invariante que constituye la esencia de la operación que llevan a cabo cada una de estas expresiones. Asímismo, proponemos algunas actividades que el profesor de E/LE podría llevar al aula para ayudar a que los alumnos adquieran estas expresiones y las usen de forma adecuada en el discurso.

  20. Report on achievements in technological development in fiscal 1999. Development of technology to put photovoltaic power generation system into practical use (Research and development of high reliability storage batteries for photovoltaic power generation use); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Kenkyu kaihatsu kanri (taiyoko hatsuden'yo chikudenchi kaihatsu bukai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    Storage batteries used in household photovoltaic systems must be free of electrolyte leakage and maintenance, and be readily installable in residential houses. Lead-acid batteries that can meet these requirements and have been put into practical use may include the sealed storage batteries. However, these batteries currently in use have drawbacks in life performance and price. Therefore, development is under way on lead-acid batteries for household photovoltaic systems by improving said sealed lead-acid batteries. The targeted batteries should have as long life as passing 3,000 cycles under a condition of 0.1 to 1 CA discharge (at depth of discharge of 50%), energy density of more than 70 Wh per liter, and cost of 12 yen or lower per watt-hour. A prototype battery as the final candidate was fabricated, that uses silica powder as the electrolyte retainer (silica powder filled between plates, and into clearance between plate groups), pasted plates made of expanded metal grids for positive plates, and micro conductive network plates with increased addition amount of carbon to micro active material (PbO{sub 2}) as negative plates. Life performance testes thereon are being performed. This lead-acid battery is estimated to be capable of satisfying the intended performance based on the result of discussions having been made so far. (NEDO)

  1. Fiscal 2000 achievement report on research and development of industrial technologies. Research and development of synergy ceramics (Research and development of ultrahigh temperature gas turbine for power generation); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (hatsuden'yo chokoon gas turbine no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The fruits of fiscal 2000 efforts to develop high temperature energy materials and ultraprecision materials are briefly described. Activities are conducted in the four fields of (1) materials derivation and advanced evaluation/design technologies, (2) application technologies, (3) common base technologies, and (4) multifunction realization process evaluation. Discussed in field (1) are high temperature energy materials, high performance active materials, fundamental technologies for member designing, active materials for dealing with environmental gas, silicon based high resistance energy materials, porous multiple layer ceramic materials, macro-/micro-scale stress analysis technology, and microfracture analysis technology. Discussed in field (2) are heat resistant and damage tolerant materials, heat shielding materials and energy absorbing materials, and nanofilter materials capable of selective separation. In the study of active materials specific for environmental gas, a catalyst is developed, stable at high temperatures and capable of treating NOx selectively. The catalyst is a layered product comprising Ba hexaaluminate layers and stabilized zirconia layers. (NEDO)

  2. Report on achievements in fiscal 1999. Research and development of synergy ceramics (research and development of ultra-high temperature gas turbine for power generation); 1999 nendo synergy ceramics no kenkyu kaihatsu seika hokokusho. Hatsuden'yo chokoon gas turbine no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This research and development has been performed on the following themes: (1) high-temperature energy materials, (2) high-function active materials, (3) fundamental member material design technologies, (4) materials to activate specific environmental gases, (5) energy materials having high resistance to silicon groups, (6) porous multi-layer ceramic materials, (7) micro and macro applied analytic technologies, and (8) microscopically destructive analysis technologies. In Item 1, investigations were performed on the relationship of micro columnar particle structure of porous silicon nitride bodies with strength and destruction energy to identify the mechanism for manifestation of these characteristics. In Item 2, catalyst and electrode materials having the selectively separating and cleaning functions were developed, and materials to convert oxides thermo-electrically having high characteristics were discussed. In Item 3, polycrystalline alumina, polycrystalline zirconia, and zirconia particle dispersed alumina were fabricated on the trial basis to give them microscopic and macroscopic evaluations. In Item 4, crystalline hexa-aluminates in single phase were synthesized successfully. In Item 5, a synthesizing experiment was carried out on Ca-{alpha} sialon powder to evaluate and analyze the configuration phase of the product and the particle patterns. In Item 7, the homogenizing method was used to develop a three-dimensional program to analyze the correlation between the microscopic non-homogeneous structure and the macroscopic properties of synergy ceramics. In Item 8, the basic dimensions of porous alumina bodies were discussed based on energy density. (NEDO)

  3. Fiscal 1996 comprehensive report on R and D on advanced chemical processing technology; 1996 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu sokatsu hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu / sekiyu seisan system fushoku boshi gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    R and D was conducted on technology for composite thin film formation such as laser MOCVD, for thin film lamination, and for synthesis reaction and characterization in compounded fields where temperature/pressure/magnetic field/electrical field, etc., are compounded, for the purpose of creating materials with functions newly added or reinforced by regulating compositions and structures through atomic/molecular orders. The R and D was conducted on 24 themes, which were rearranged into four categories. Examples of the themes are as follows; development of super hard permanent magnets by crystallization process control of Nd-Fe-B amorphous alloys, as for structural control technology; research on high functional thin film sensors (PbLaTiO{sub 3}) using laser MOCVD, and research on ultra thin film by multi-ion-beam sputtering with ion/photo irradiation, as for thin film technology; R and D on highly ordered structure control technology in electrode surface compounded reaction fields, as for compounded fields; and, research on diagnostic technique for compounded reaction fields by laser-ionization method, as for supporting technologies. (NEDO)

  4. FY 1993 report on the results of the subsidy project for the Sunshine Project. Development of coal use hydrogen production technology (Support study of pilot plant - Trial development of materials of plant use equipment); 1993 nendo Sunshine keikaku hojo jigyo seika hokokusho. Sekitan riyo suiso seizo gijutsu kaihatsu - Pilot plant no shien kenkyu (Plant yo kiki zairyo no shisaku kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    As to the development of coal use hydrogen production technology, the paper made the test study on the improvement of gasifier use materials and evaluation of the characteristics, the evaluation test in the environment using the actual machine, etc., and the FY 1993 results were reported. The results of the study were as follows. Concerning the shaped refractory for gasifier hearth, it was found that high chromia base and picrochromite base refractory development materials had much more excellent coal slag resistance than other existing component-system materials. It was shown that the development materials began to deteriorate under the coal gasification environment at temperatures of about 1,500 degrees C or higher. As to the mullite ceramics, a possibility was shown of improving the slag permeation resistance by making the crystal grain coarse by long-time sintering. By the survey of the state of damage of the proposed materials (refractory and iridium) used in the operational environment of the pilot plant, the outlook for use limit was made clear. In the environment test using the actual machine on the proposed metal base alloy of the typical equipment of the pilot plant, the correspondence between the operational environment and material corrosion was made clear. (NEDO)

  5. FY 1998 Annual report on research and development of industrial science and technology. R and D of carbon-based high-functional materials technology (R and D of highly functional management systems for power generation); 1998 nendo tansokei kokino zairyo gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden'yo kokino kanri system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    This report summarizes the FY 1998 research results of, e.g., materials creation technology, technology for creating mechanically high-performance materials, and comprehensive surveys as part of the research and development of carbon-based high-performance materials technology. For the researches on materials creation technology, electron-excited plasma CVD was used to produce the diamond-like carbon and carbon nitride films. Fine particles of BCN diamond particles were also synthesized under high temperature and pressure. For the researches on technology for creating mechanically high-performance materials, a precision film-making apparatus was introduced and adjusted, to create carbon-based coating films excellent in tribological properties (low friction and wear type) for development of compositionally inclined film making technology. For technology of large-area film making, a small-sized microwave plasma CVD apparatus was made on a trial basis and used, to develop large-area diamond film making technology. The comprehensive surveys covered synthesis technology for application of high-performance materials to machines and tools, their application to tool members, and evaluation of tribological properties. (NEDO)

  6. FY 1999 project on the development of new industry support type international standards. Standardization of methods to measure/evaluate characteristics of micro-machine use materials; 1999 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Micro machine yo zairyo no tokusei keisoku hyoka hoho no hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Study was conducted with the aim of developing the standard tensile test method which enables the measurement/evaluation of mechanical properties of various kinds of thin film materials with thickness of 10{mu}m or below and width of 100{mu}m or below and of making it a draft for the international standards. The FY 1999 results were summarized. As to the Round Robin Test, Si test pieces were so fabricated by bulk micro-machining that comparisons in testing method can easily be made. Concerning the test machine, the measurement of deformation and strain of test pieces at the time of tensile test was made possible with the introduction of an optical microscope with interferometer and CCD camera for image processing. The measurement was also made possible of Young' modulus of polycrystal Si films of test pieces different in length. Relating to the optimization of standard test pieces, basic tests were carried out on the analysis of gradients of sputter thin films/the trend of grain formation state, measurement of residual stress of Ni plated films, etc. In the survey of the adaptability to standardization, it was found out that industrial circles in Europe and the U.S. are not interested in the standardization which produces no direct profits. (NEDO)

  7. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power utilizing system and peripheral technologies (Study of peripheral device for AC module); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (AC module yo shuhen sochi no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For widening the application of photovoltaic power generation, the AC (alternating current) module technology was examined for validity, and effective ways to utilize the technology and tasks to solve for its further development were studied. In fiscal 1999, concerning the validity of the AC module technology, it was shown quantitatively that attention should be paid to the inhibition of radio interference although the AC module was the more advantageous when under the influence of shadow. In the study of various measures for utilizing the technology, it was shown that, although the technology contained many tasks to discharge, such as need for downsizing and cost reduction, improvement on environmental resistance, and the prevention of radio interference, yet it had many advantages expected to turn up in the future, such as reduced influence of shadow, high flexibility in system design, and decreased installation cost. In the study of technical tasks to discharge in the course of development, it was stated that AC module integrated inverters (MICs) were already on the market, that an autonomous distributed type system control method suited the purpose of AC module systems, and that it was important to develop a thin MIC technology for application in the next generation. (NEDO)

  8. 1998 Annual Study Report. Standardization of methods for evaluating characteristics of high-strength, large-diameter steel pipes for superhigh-pressure natural gas pipelines; 1998 nendo seika hokokusho. Chokoatsu tennen gas pipeline yo kokyodo daikei kokan no tokusei hoho no hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The pipelines for safely transmitting superhigh-pressure natural gas should have excellent characteristics. The steel pipe is required to have a sufficient toughness, more concretely Charpy impact-absorbing energy, to prevent propagating shear fracture characteristic of natural gas pipelines. Recently, the natural gas pipeline is increasingly required to have higher design pressures (15 Mpa or higher) and grade (X80 or higher). In order to develop the techniques for simulating crack propagation in the propagating shear fracture of natural gas pipe lines as part of the programs to cope with these trends, the 1998 efforts were directed to reviewing the research results obtained so far and analysis of the problems to be solved and tasks to be taken, based on which the analytical procedure for gas releasing phenomena during the fracture process was basically developed, the material characteristic data were collected by the laboratory scale toughness tests, and the preliminary tests with rupture disks were conducted to verify the above analytical procedure. These efforts have established the bases for evaluating the characteristics of high-strength, large-diameter steel pipes in the light of safety against fracture, and greatly advanced the program towards the final target of developing the international specification drafts for toughness. (NEDO)

  9. FY 1993 report on the results of the R and D of advanced function creation processing technology. Development of technology to create high efficiency power generation use members; 1993 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The paper described the FY 1993 results of the technology to create high efficiency power generation use members. A processing method was proposed in which to manifest magnetic characteristics up to the theoretical value level, crystallization of magnetic alloy amorphous was controlled and size/configuration of precipitated micro-fine crystals are made ideal. For the development of environmental purification use high functional catalysts, experiments were conducted on the heightening of purity of materials. Namely, by the two wavelength two stage excitation method using color laser, atomic beams of the material metal emitted by electronic beam evaporating source are photo-excited up near the ionization level. These are separated from the non-ionized components by electrostatic field application, and only the ionized atoms are vapor-deposited on substrate. The separation accuracy was good. Plasma excitation of raw gas was done independently for every component, and the multi-source excitation plasma CVD was proposed which is film-formed on the substrate of which the periphery was separately controlled. The synthesis method was considered of higher-order structure control high functional organic materials which are composed of electrode reaction/high grade photon/extreme magnetic field. Study was made of complex reaction field application film-forming/molecular orientation technology using a small test device. (NEDO)

  10. Research report for fiscal 1998. Evaluation and analysis of the collected data for the field tests on photovoltaic power generation systems for public facilities; 1998 nendo kokyo shisetsu nado yo taiyoko hatsuden field test jigyo ni okeru shushu data hyoka kaiseki kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The field tests on photovoltaic power generation systems for public facilities have begun in fiscal 1992 by NEDO. The systems including those under construction are installed in 116 sites. Analyses were given on 75 sites which have been operated up to fiscal 1996. Analyses of the operation characteristics were performed by using performance parameters derived by developing the basic expressions into each configuration element. For the insolation on slanted surface, the range from 3.0 to 4.5 kWh/m{sup 2}/D accounts for 65% of the total insolation. For the equivalent array operation time, the range from 2.5 to 4.0 h/D accounted for 81%. For the equivalent system operation time, the range from 9.0 to 12.0 h/D accounted for 85%. The range for inverter active efficiency from 0.84 to 0.96 accounted for 79%. The inverter load rate was accounted for 88% by 0.20 to 0.35. The output coefficient was accounted for 82% by 0.7 to 1.0 in the array, and 87% by 0.6 to 0.9 in the system. The power generation cost has decreased to 200 yen per kwh in fiscal 1995 from 340 yen per kwh in fiscal 1992, largely contributed by reduced installation cost. (NEDO)

  11. Report on achievements in fiscal 1999. Research and development of synergy ceramics (research and development of ultra-high temperature gas turbine for power generation); 1999 nendo synergy ceramics no kenkyu kaihatsu seika hokokusho. Hatsuden'yo chokoon gas turbine no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This research and development has been performed on the following themes: (1) high-temperature energy materials, (2) high-function active materials, (3) fundamental member material design technologies, (4) materials to activate specific environmental gases, (5) energy materials having high resistance to silicon groups, (6) porous multi-layer ceramic materials, (7) micro and macro applied analytic technologies, and (8) microscopically destructive analysis technologies. In Item 1, investigations were performed on the relationship of micro columnar particle structure of porous silicon nitride bodies with strength and destruction energy to identify the mechanism for manifestation of these characteristics. In Item 2, catalyst and electrode materials having the selectively separating and cleaning functions were developed, and materials to convert oxides thermo-electrically having high characteristics were discussed. In Item 3, polycrystalline alumina, polycrystalline zirconia, and zirconia particle dispersed alumina were fabricated on the trial basis to give them microscopic and macroscopic evaluations. In Item 4, crystalline hexa-aluminates in single phase were synthesized successfully. In Item 5, a synthesizing experiment was carried out on Ca-{alpha} sialon powder to evaluate and analyze the configuration phase of the product and the particle patterns. In Item 7, the homogenizing method was used to develop a three-dimensional program to analyze the correlation between the microscopic non-homogeneous structure and the macroscopic properties of synergy ceramics. In Item 8, the basic dimensions of porous alumina bodies were discussed based on energy density. (NEDO)

  12. Cinética de la reacción de elaidización del ácido oléico durante la desodorización y/o refinación física industrial de las grasas comestibles.

    Directory of Open Access Journals (Sweden)

    Graciani Constante, E.

    2003-06-01

    Full Text Available A detailed study has been made of cis-trans isomerization of the oleic acid in the discontinuous physical refining of olive, soybean and sunflower oils in pilot plant of 250 Kg using nitrogen as stripping gas in place of steam. In each experimental assay, the expression of the analytical results have been made as molar fraction of different isomers of the acid 18:1: 18:1(9c, 18:1(9t, 18:1(w7c. The order of the reaction of formation of elaidic acid has been studied (zero or can be considered zero for the time taken in an industrial deodorization and/or physical refining, five hours. The kinetic constants “specific rate”, “activation energy” and “response factor” were determined. The analytical method used (GLC of the methyl esters and determination molar fraction is appropriate for direct application of results in edible fats industry.Se estudia la isomerización cis trans del ácido oléico durante la refinación física discontinua de los aceites de girasol, oliva y soja en planta piloto de 250 Kg de carga usando nitrógeno como gas de arrastre en lugar de vapor de agua. Para cada uno de los ensayos realizados con los diferentes aceites, los resultados se han expresado en fracciones molares de los distintos isómeros del 18:1. Se ha determinado el orden de formación del ácido elaídico (cero o puede ser considerado cero en el periodo de tiempo que dura una refinación física, cinco horas como máximo, y los valores de las constantes de velocidad, energía de activación y factor de frecuencia. El método analítico utilizado (cromatografía de gases de los ésteres metílicos y determinación de las fracciones molares es adecuado para poder aplicar los resultados obtenidos en las industrias del sector de refinación de aceites comestibles.

  13. Heterokuban-Cluster-Verbindungen (NEt.sub.4./sub.){Y=M[(ć.sub.3./sub.-S)Re(CO).sub.3./sub.].sub.3./sub.(ć.sub.3./sub.-E)} (M=W oder Mo, Y=O oder S, E=S oder Se): Strukturen, Spektroskopie und Elektrochemie

    Czech Academy of Sciences Publication Activity Database

    Hornung, F. M.; Wanner, M.; Klinkhammer, K. W.; Kaim, W.; Fiedler, Jan

    2001-01-01

    Roč. 627, - (2001), s. 2430-2444 ISSN 0044-2313 R&D Projects: GA MŠk ME 439 Institutional research plan: CEZ:AV0Z4040901 Keywords : cluster compound * crystal strukture * thiometallate Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 1.165, year: 2001

  14. FY 1993 report on the results of the R and D of advanced function creation processing technology. Development of technology to create high efficiency power generation use members; 1993 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The paper described the FY 1993 results of the technology to create high efficiency power generation use members. A processing method was proposed in which to manifest magnetic characteristics up to the theoretical value level, crystallization of magnetic alloy amorphous was controlled and size/configuration of precipitated micro-fine crystals are made ideal. For the development of environmental purification use high functional catalysts, experiments were conducted on the heightening of purity of materials. Namely, by the two wavelength two stage excitation method using color laser, atomic beams of the material metal emitted by electronic beam evaporating source are photo-excited up near the ionization level. These are separated from the non-ionized components by electrostatic field application, and only the ionized atoms are vapor-deposited on substrate. The separation accuracy was good. Plasma excitation of raw gas was done independently for every component, and the multi-source excitation plasma CVD was proposed which is film-formed on the substrate of which the periphery was separately controlled. The synthesis method was considered of higher-order structure control high functional organic materials which are composed of electrode reaction/high grade photon/extreme magnetic field. Study was made of complex reaction field application film-forming/molecular orientation technology using a small test device. (NEDO)

  15. Fiscal 1999 achievement report. Important regional technology research and development--Advanced machining technology for high-melting point metal based members (Development of creating technology for high-efficiency power generating members); 1999 nendo koyuten kinzokukei buzai no kodo kako gijutsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development is conducted concerning technologies of creating high-melting point metal based members for the purpose of enabling gas turbines to withstand still higher temperatures. In the research which deals mainly with Nb, solid solution state is enhanced, high-temperature strength and tenacity are improved by enhanced composition and diffusion, and surfaces are modified in terms of resistance to oxidation and corrosion by the technologies of multi-layer coating and slope-structured coating. In the designing and evaluation of high-strength Nb based solid solution alloys, alloys excellent in high-temperature strength and room-temperature tenacity are obtained, which contain 5-30at% Mo and 5-15at% W. In the designing and evaluation of Nb based composite materials, it is found that it strengthens the composition of Nb based enhanced solid solution alloys to add Si to Nb alloys for the precipitation of silicides in the Nb based solid solution alloy matrices. In the study of the creation technology for and evaluation of Nb based ultrahigh-temperature members, experiments are conducted with attention focused on the discharge plasma sintering method. In the development of technologies for providing oxidation resisting capability, studies are conducted about ion implantation and ion plating. (NEDO)

  16. `Technology for Advanced Treatment of High Melting Point Metal-Based Material,` local research and development of important technology for fiscal 1997. Development of materials creation technology for high efficiency power generator components; 1997 nendo juyo chiiki gijutsu kenkyu kaihatsu. `Koyuten kinzokukei buzai no kodo kako gijutsu` (kokoritsu hatsuden`yo buzai sosei gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Efforts are made for the creation of high melting point metal-base materials to replace the currently-used Ni-base superalloys for the turbine to withstand higher operating temperatures. The main efforts made in fiscal 1997 are outlined. As in fiscal 1996, Nb-base solution alloys, in which solution reinforcement elements such as Mo and W are alloyed, are manufactured by button arc melting and tested for mechanical properties and texture/characteristics. In the designing and evaluation for a strongest Nb-base composite material, Nb-base composite materials are manufactured by use of particle dispersion-strengthening attained by addition of intermetallic compounds or elements to contribute to the formation of oxides, carbides, or nitrides. Nb-base composite materials may also be manufactured by use of eutectic-strengthening attained by utilizing crystallization in the process of coagulation. The resultant Nb-base composite materials are evaluated for their dynamic characteristics at high temperatures. In the development and evaluation of technologies for creating Nb-base materials for high-temperature components, larger specimens as heavy as several kg are tested in line with small specimens for basic studies, and the results are utilized for alloy designing for high-temperature materials. 50 refs., 97 figs., 15 tabs.

  17. FY 1992 Report on results of the research and development of the technologies for forming composite materials. Development of the technologies for creating parts for high-efficiency power generation systems; 1992 nendo fukugo zairyo shinseikei gijutsu no kenkyu kaihatsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    This project is aimed at development of the technologies for producing ceramic- and metal-based composite materials, and also technologies for superplastic processing by utilizing the phenomenon of superplasticity. The methods studied for development of the ceramic-based composites include casting and powder-utilizing forming at low temperature, and melt forming at high temperature. Those for the metal-based composites include melting at normal and high pressure, powder metallurgy type mechanical alloying and alkoxide methods. The composites studied for development of the superplastic processing are the whisker- and particle-reinforced ones. The composite reinforced with silicon nitride/SiC whiskers is found to be electrophoretically cast to have a bending strength of 497MPa at 1,250 degrees C. The parts of simple shape, e.g., rod and disk, having the target strength are produced by isostatically pressing at normal temperature and high pressure (CIP) and subsequently firing the granules, produced by spray drying the TiC particle/alumina-based slurry. (NEDO)

  18. FY 1992 report on the results of the R and D of advanced function creation processing technology. Development of technology to create high efficiency power generation use members; 1992 nendo senshin kino soshutsu kako gijutsu no kenkyu kaihatsu seika hokokusho. Kokoritsu hatsuden'yo buzai sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    The paper described the FY 1992 results of the technology to create high efficiency power generation use members. To enhance characteristics of super-high property permanent magnet up to the theoretical level, the development was proposed of a technology to control the size/configuration of micro crystal phase in association with the crystallization of alloy amorphous. For the development of environmental purification use high functional catalysts, a refining method using laser excitation was studied. The observation was also made of molecular adsorption on the Pd thin film catalyst prepared by RF sputtering. The multi-source excitation plasma CVD was proposed which was film-formed by exciting plasma as raw gas independently for each component and supplying it to the substrate of which the periphery was separately controlled. The paper also described the development of technology for ion/light combined assist ultra-thin film production for development of gas turbine combustion sensor. The study was also made of the synthesis of higher-order structure controlled high functional organic materials using the electrode interface combined field which is composed of electrode reaction/high grade photon/extreme magnetic field. In the development of the higher-order structure control technology using the photon combined reaction field, studies were made of the photo reaction film formation technology, the basic film formation technology in the combined reaction field, and the molecular orientation technology. (NEDO)

  19. Fiscal 1992 survey report of R and D on new forming technology of composite material. Development of innovative technology for producing members for high efficiency power generation; 1992 nendo fukugo zairyo seikei gijutsu chosa hokokusho. Fukugo zairyo shinseikei gijutsu no kenkyu kaihatsu (kokoritsu hatsuden'yo buzai soseigijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    Composite forming technology is being developed which is intended to manifest superplasticity phenomenon of ceramic matrix and metallic matrix composite materials; also being developed is an effective efficient superplastic processing technology which utilizes this composite forming technology. The related technologies were investigated comprehensively systematically with the purpose of promoting the development. First, an overview was given in the present state and problems of ceramic matrix/metallic matrix composite technologies and in the forefront of the superplasticity research of ceramic matrix materials, and then, the related technologies of these composite materials were pigeonholed under the following items: 1. assesment/strength/dynamic properties, 2. composite process and property, 3. composite forming process, 4. superplasticity, 5. process and superplasticity, and 6. others. The titles of the rearranged summary documents are, for example, surface modification and casting of SiC platelets in Al{sub 2}O{sub 3} composites, deformation of Al{sub 2}O{sub 3}/TiC composites at elevated temperatures, superplastic bulging of fine-grained zirconia, forging of short alumina fiber reinforced aluminum alloy, and on superplasticity in silicon carbide reinforced aluminum composites. (NEDO)

  20. Estado ecológico del sistema estuarino del Río Guayas, Cantón Durán, Ecuador: Simulación numérica de su dinámica fluvial y principios ecológicos para el diseño de actuaciones de restauración y/o recuperación

    OpenAIRE

    Olaya Carbo, Peter

    2016-01-01

    46 p. El cantón Durán está emplazado en una zona de transición entre el agua dulce del río Guayas y el agua salobre del mar, las principales actividades de la región son la agricultura, ganadería, y las industrias; con la llegada del invierno, la región se somete a inundaciones que producen complicaciones socioeconómicas debido al uso antrópico de áreas inundables, además el río Guayas presenta un pobre estado de conservación ecológico (RQI, Riparian Quality Index=30), debido en gran parte...

  1. Research and development of system to utilize photovoltaic energy. Survey on the high-durability and low-cost materials for constructing the solar-cell module and its structure; Taiyoko hatsuden riyo system no kenkyu. Taiyo denchi module yo kotaikyusei tei cost zairyo, kozo ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the results obtained during fiscal 1994 on a survey on the high-durability and low-cost materials for constructing the solar-cell module and on its structure. With respect to forms and materials used in the present solar-cell modules, identification was made on the current status of products commercially available and developed inside and outside Japan. Main types of solar cells used for electric power are of crystal-based silicon. Amorphous silicon and CdS-CdTe are used for consumer applications of indoor and outdoor use. As regards transparent resin materials, fluorine resin, PET, acryl, and polyimide are used as surface materials, and EVA, silicon and PVB are often used as fillers. Developments inside and outside Japan are limited to systems of polycarbonate, methacryl, fluorine, polyurethane, acryl and polyester. Butyl rubber and polyurethane are used as sealing materials. Developments are being performed on silicon rubber, polychloroprene rubber and EPT rubber for shaped materials, and silicon systems, urethane systems and polysulfide systems for non-shaped materials. 3 figs., 8 tabs.

  2. Fiscal 1992 achievement report on next-generation industrial structure technology. Research and development of advanced materials for extreme environments (Development of high efficiency power generation component creation technology); 1992 nendo chotaikankyosei senshin zairyo no kenkyu kaihatsu seika hokokusho. Kokoritsu hatsuden'yo buzai no sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    Studies were made to develop technologies for creating carbon based advanced composite materials for use under extreme environments, and a comprehensive technology survey was conducted in this connection. Studied in the comprehensive survey were coordination between various technology developing activities, research on trends of relevant technologies, and technical tasks to discharge for the development of materials usable under extreme environments. In addition, interim evaluation was performed. Carried out in the development of C/C (carbon/carbon) composite materials using coal pitch derived fibers were carbon matrix optimization and studies of rupture mechanism, and the fabrication of specimens by compounding and molding under the hot press method and HIP (hot isostatic process). Carried out in the development of C/C composite materials using PAN (polyacrylonitrile) based carbon fibers were studies of rupture mechanism and the like, fabrication of specimens by compounding and molding, and performance enhancement under the high pressure impregnation carbonization method and the like. Oxidation resistant coatings were fabricated and tested for performance, and preliminary experiments were conducted toward the development of a novel coating technology. (NEDO)

  3. «Si yo cerrara los ojos, sería una niña española, catalana... de aquí». Representaciones, identidades y filiaciones en la adopción internacional en Cataluña

    Directory of Open Access Journals (Sweden)

    Anzil, Verónica

    2013-06-01

    Full Text Available This paper explores representations that are present in Catalan society with regard to intercountry adoption and some of the people involved. In light of media portrayals affecting the [re]construction and transmission of collective «imaginaries» on adoption, adopters, adoptees and the originating and receiving countries, a discourse analysis was undertaken in nearly eight hundred articles published in two of the major newspapers in Catalonia. The resulting constructs were compared with the content of the interviews with parents, adoptees, educators, professionals and leaders of associations. Having established the existence of certain conflicts among these constructs, the strategies which participants employ in order to solve them, were investigated.En este trabajo se exploran los imaginarios de la sociedad catalana con respecto a la adopción internacional y a algunos de sus protagonistas. Se analizan cerca de ochocientos artículos publicados en dos de los periódicos de mayor tirada en Cataluña, con el objetivo de reconstruir los estereotipos que la prensa contribuye a modelar y [re]crear acerca de la adopción internacional, las personas adoptantes y adoptadas, y las sociedades de origen y de recepción. Las construcciones resultantes se comparan con el contenido de las entrevistas realizadas con padres, madres, jóvenes adoptados, educadores, profesionales y responsables de asociaciones. Habiendo comprobado la existencia de ciertos conflictos entre estas construcciones, se investigan las estrategias que los actores involucrados construyen para resolverlos.

  4. "Yo llegué a conseguir dónde vivir".: Prácticas de lectura en el contexto del desplazamiento forzado: un estudio de caso "I have arrived to find a place to live": Practice readings regarding forced displacement: a case study

    Directory of Open Access Journals (Sweden)

    Marcela Chapetón

    2007-12-01

    Full Text Available Este artículo sintetiza los resultados de la investigación "Fomentando resiliencia: un espacio para la lectura fuera del aula de clase" desarrollada dentro del marco del desplazamiento forzado en Colombia. El proyecto se proponía documentar, observar y analizar las respuestas dadas por adultos en situación de desplazamiento durante encuentros de lectura, y promover la lectura como un recurso para construir resiliencia a través de experiencias dialógicas. Como resultado de la investigación, el artículo presenta tres categorías principales: 1 los aspectos sociales críticos que emergieron a partir de las experiencias dialógicas, 2 los factores resilientes presentes al enfrentar situaciones de adversidad, y 3 los resultados del proceso de resiliencia.This article provides a summary of the results of the research "Fosterimg Resiliency: A space for reading beyond the classroom boundaries" carried out in the context of forced displacement in Colombia. The main purposes of this case study research was to document, observe, and analyze the responses given by five adults in situation of displacement during the reading sessions and to promote reading as a resource in order building resiliency through dialogic experiences. As a result of this research, this article presents three main findings: 1 the social issues that emerged as critical during the dialogic experiences, 2 the resiliency factors present when dealing with adversity, and 3 the results of the resiliency-building process.

  5. FY 2000 report on the results of the R and D of 'frontier carbon technology.' Development of the high function control system for power generation; 2000 nendo 'tansokei kokino zairyo gijutsu' no kenkyu kaihatsu seika hokokusho. Hatsuden'yo kokino kanri system kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    This report summarized the FY 2000 results. Items for study were as follows: 1) original production technology of substrates; 2) original production process technology of mechanically high function materials; 3) comprehensive survey; 4) formation of common basement technology. In 1), for the purpose of developing carbon materials with heat resistance and corrosion resistance in the oxidation atmosphere at 650 degrees C or more, the development of the rail gun spraying method and the device was conducted. It enabled the spraying of high melting point/high hardness materials. It was very difficult to do it by the existing technology. In 2), subjects are the composition gradient film forming technology, large area film forming technology, etc. By making positive use of characteristics such as low friction/low abrasion and high temperature corrosion resistance which can be expected of frontier carbon materials, it is planned to apply them to the operational part of various industrial machines and for the protection of the surface of high temperature members. In 3), study was made to widen the application field of frontier carbon materials excellent in environmental harmony by the mechanical field. In 4), R and D were carried out of the basic theory/principle/conception, realization of them, systematical arrangement, acquisition/arrangement of the data on new characteristics. (NEDO)

  6. Mecanismos que analizan a nivel hepático el destino de los ácidos grasos del plasma y su relación con la resistencia insulínica en dislipemia experimental. Estrategias de prevención y/o mejoramiento por dietas

    OpenAIRE

    Hein, Gustavo Juan

    2011-01-01

    Los resultados alcanzados demuestran que la administración crónica de una dieta rica en sacarosa (DRS) indujo en hígado: incremento en la masa proteica del receptor nuclear LXR alfa y disminución en la masa del receptor PPAR alfa. Esto se relacionó con la activación de las enzimas lipogénicas y menor actividad de las enzimas de la oxidación de ácidos grasos, indicando un destino preferencial de éstos hacia la vía de reesterificación y síntesis de triglicéridos hepáticos. Los animales dislipid...

  7. Study on high quality spectral materials for emitted soft X-ray. Special study on inorganic materials between FY 1991 and FY 1995; Hoshako nan X sen`yo bunko zairyo no kohinshitsuka ni kansuru kenkyu. 1991 nendo - 1995 nendo muki zaishitsu tokubetsu kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-28

    This is No.93 report of National Institute for Research in Inorganic Materials. Single crystal growth of YB66 was investigated to develop the single crystal of YB66 as a spectral material for synchrotron emitted soft X-ray. The emitted light is white light including from visible radiation to hard X-ray. Usually, it is used as homogeneous light through spectra. There are K-absorption edges of Mg and Si in the region ranging from 1 to 2 keV, which is significant for material science. There has been no proper spectral elemental device for application of the emitted spectra. The YB66 is the most suitable for this purpose. For the single crystal growth of high crystalline YB66, high frequency indirect heating floating method has been developed. For the growth furnace, a mechanism has been developed, by which pressurized gas atmosphere can be sealed with magnetic fluid. At the same time, the growth axis can be driven in high accuracy. From evaluation of the elemental device, energy resolution of 0.5{times}10{sup -3} was obtained as expected. By using this spectral device, accurate measurements of XAFS and EXAFS can be conducted with excellent operability for K-absorption edges of Mg and Si. 15 refs., 54 figs., 1 tab.

  8. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field / development of nano-structured materials for ceramic bearing application (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / ceramic bearing yo nano seigyo zairyo no kenkyu kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of developing high efficient ceramic bearing using nano-structured materials, technical development was proceeded with of raw material powder treatment, forming sintering, processing, structural analysis, property evaluation, etc. As to the study of manufacturing of ceramic balls, the following were conducted by the method developed at Osaka Prefectural Institute of Industrial Technology: coprecipitation laminate processing of ZrO2-Al2O3 system to alumina powder at Okumura Crucible Mfg. Co. Ltd., spherial press processing and sintering at Kyocera Co. Ltd., and precise machining at Nippon Pillow Block Mfg., Co. Ltd. The performance as bearing was measured of the ceramic balls obtained such as surface coarseness, sphericity, crush strength and fatigue life. Surface coarseness and sphericity were the same as those of bearing use silicon nitride, but crush strength was considerably low. In the experiment on rolling fatigue strength as bearing, separation occurred within 100 hours even at a load of 100kgf. It is thought that this is because of the pores remaining on the surface, and the measures to be taken for long life were studied. 12 refs., 64 figs., 27 tabs.

  9. El uso religioso de la política y/o el uso político de la religión: la ideología-sucedáneo versus la religión-sucedáneo

    Directory of Open Access Journals (Sweden)

    JUAN J. LINZ

    2006-01-01

    Full Text Available En este trabajo se analizan las relaciones de la religión y la política, especialmente en los regímenes totalitarios. Una de estas relaciones es el papel desempeñado por la "religión-sucedáneo" en las religiones políticas, que enlazan con procesos de secularización. Como contrapunto al papel intervencionista del Estado en la religión política se ofrece el modelo liberal de separación amistosa entre Iglesia y Estado o el modelo hostil de esta separación, cuando se rechaza el pluralismo cultural. Otro tipo de relación es el de la "ideología-sucedáneo" en la religión politizada, del que ofrece un buen ejemplo el nacional-catolicismo español. También se analiza el nacionalismo político y religioso, con referencia al caso vasco, entre otros. Se concluye hablando de las funciones expresas y latentes de la religión politizada y de sus diferencias con la religión política, así como de las implicaciones tanto para la religión como para la política. En un marco autoritario, como fue el caso español, la religión politizada puede ser un elemento latente de pluralismo político.

  10. Achievement report for fiscal 1992. Research and development of ceramic gas turbine (Portable regenerative double-shaft ceramic gas turbine for portable power generation); 1992 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Kahanshiki hatsuden'yo saiseishiki ceramic gas turbine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-05-01

    Research and development has been advanced on a ceramic gas turbine (CGT) with an output of 300-kW class and thermal efficiency of 42% or higher. Activities were performed in the following three fields: 1) research of heat resistant ceramic members, 2) research of elementary technologies, and 3) studies on design, prototype fabrication, and operation. In Item 1, research was performed on forming the heat resistant ceramic members, and all-ceramic members constituting the basic type gas turbine were fabricated. Improvements were given on the problems discovered in the heat shock test, and the hot spin test. In Item 2, elementary researches were made on the basic technologies for the ceramic gas turbine, such as on the heat exchanger, combustor, and ceramic turbine, wherein discussions were given on improvement of mechanical strength and performance. In Item 3, design and prototype fabrication were performed on the basic type ceramic gas turbine, based on the results of research operations on the basic type (metallic gas turbine). Adjustment operations were launched on some of the components. (NEDO)

  11. Achievement report for fiscal 1998 on research and development of industrial science technologies. Research and development on synergy ceramics (research and development of ultra-high temperature gas turbines for electric power generation); 1998 nendo shinaji ceramics no kenkyu kaihatsu. Hatsuden'yo koon gas turbine no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper describes development of synergy ceramics. In developing a technology to design property fusion processes, studies were made on control of nano-structures by using a high-order nano-structure process, and on evaluation of micro region properties. Such nanocomposite bodies were selected for the object as piezoelectric ceramics PZT group (which increases mechanical characteristics and durability without impeding electric characteristics) and alumina-group YAG (which enhances high-temperature strength). Three-dimensional analyses were performed on particle morphology and crack structures by using focusing ion beams as a study on destruction behavior by means of microscopic and macroscopic particle morphology control. This paper reports the achievements of research and development on control of continuous small pore morphology (uni-directionally pierced pores on a new-type low expansion material used as matrix), intra-particle interface (discusses methods to micronize silicon nitride ceramics tissues), intra-layer interface (oxide-based ceramics are laminated on surface to improve oxidation and heat resistance without impeding high-temperature mechanical properties of non-oxide-based ceramics), intra-layer boundary (Pb-based double composition piezoelectric body having stable layer interface), and boundaries between inorganic and organic matters. (NEDO)

  12. Estimation of the contribution of neutrons to the equivalent dose for personnel occupationally exposed and public in medical facilities: X-ray with energy equal or greater than 10MV; Estimacion de la contribucion por neutrones a la dosis equivalente para personal ocupacionalmente expuesto y publico en instalaciones de uso medico: rayos X de energia igual y/o superior a 10MV

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez, Alfonso Mayer; Jimenez, Roberto Ortega; Sanchez, Mario A. Reyes, E-mail: amgesfm@hotmail.com, E-mail: rojimenez@cnsns.gob.mx [Comision Nacional de Seguridad Nuclear y Salvaguardias (CNSNS), Mexico, D.F. (Mexico); Moranchel y Mejia, Mario, E-mail: mmoranchel@ipn.mx [Instituto Politecnico Nacional (ESFM/IPN), Mexico, D.F. (Mexico). Escuela Superior de Fisica y Matematicas. Departamento de lngenieria Nuclear

    2013-07-01

    In Mexico the use of electron accelerators for treating cancerous tumors had grown enormously in the last decade. When the treatments are carried out with X-ray beam energy below 10 MV the design of the shielding of the radioactive facility is determined by analyzing the interaction of X-rays, which have a direct impact and dispersion, with materials of the facility. However, when it makes use of X-ray beam energy equal to or greater than 10 MV the neutrons presence is imminent due to their generation by the interaction of the primary beam X-ray with materials head of the accelerator and of the table of treatment, mainly. In these cases, the design and calculation of shielding considers the generation of high-energy neutrons which contribute the equivalent dose that public and Occupationally Staff Exposed (POE) will receive in the areas surrounding the facility radioactive. However, very few measurements have been performed to determine the actual contribution to the neutron dose equivalent received by POE and public during working hours. This paper presents an estimate of the actual contribution of the neutron dose equivalent received by public and POE facilities in various radioactive medical use, considering many factors. To this end, measurements were made of the equivalent dose by using a neutron monitor in areas surrounding different radioactive installations (of Mexico) which used electron accelerators medical use during treatment with X-ray beam energy equal to or greater than 10 MV. The results are presented after a statistical analysis of a wide range of measures in order to estimate more reliability real contribution of the neutron dose equivalent for POE and the public. (author)

  13. Study of special spacer with damping device for suppressing wake galloping in tandem cables of cable-stayed bridges and its application to full scale bridge; Nendanseitai wo riyoshita heiretsu cable yo gensui kinotsuki spacer to sono jikkyo cable eno tekiyo ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Yoneda, M.; Setouchi, H.; Yoshioka, A. [Kawada Industries Inc., Tokyo (Japan); Shimoda, I.; Kawahara, S. [Oiles Corp., Tokyo (Japan)

    1996-12-20

    Cable vibration called wake galloping occurs in a cable-stayed bridge, in which cables are arranged tandem, and suppression of the vibration is an extremely important discussion item. This paper describes a complex eigen value analysis performed on tandem cables having lengths of 200 m and 100 m. The analysis revealed that damping characteristics added by a spacer system with a damping device (a type to install a visco-elastic body at about middle of the tandem cables via a jig) depend largely on torsional rigidity of the cables; and the characteristics may vary with difference in intervals between cable centers and that in cable diameters. A visco-elastic damping material of an asphalt system and a spacer with a damping device used as a spring material were fabricated and applied to a full scale bridge to identify quantitatively the damping addition characteristics of this system. Furthermore, the results of tests on the full scale bridge were compared with the result of the complex eigen value analysis, from which findings useful for actual works were obtained. 18 refs., 17 figs., 6 tabs.

  14. Effects of elasticity on the damping characteristics of viscous shearing damper and estimation curve for modal damping in stay cables with this type of dampers. Cable seishin'yo nensei sendangata damper no gensui fuka tokusei ni oyobosu banegosei no eikyo to sono sekkeiyo gensui hyoka kyokusen

    Energy Technology Data Exchange (ETDEWEB)

    Yoneda, M. (Kawada Industries Inc., Tokyo (Japan)); Shimoda, I. (Oiles Corp., Tokyo (Japan))

    1993-12-20

    Oil dampers and viscous shearing dampers have been used to control wind-induced cable vibrations of cable-stayed bridges. The damping addition efficiency in the case where only damping force of the viscous shearing damper is considered was discussed in the previous paper. In this paper, more precise estimation is done by also considering the spring elasticity of the damper. Arranging the results of an indoor excitation test on viscous shearing dampers using SA-P viscous body, an experimental equation to express the spring rigidity is derived. The spring elasticity becomes smaller with increasing temperature of viscous body, decreasing frequency, and increasing amplitude. Then, the damping addition effect is measured by installing the viscous shearing damper on the actual bridge cable, and is compared with the theoretical value resulting from the complex-eigenvalue analysis. Consequently, it is shown that the theoretical value is almost correspondent with the measured result through the analysis using equivalent coefficient of viscosity and equivalent spring constant, which are arranged in the experimental equation. Moreover, application examples of damping estimation curves for designing cables with dampers are given. 15 refs., 13 figs., 10 tabs.

  15. Separación enantiomérica y/o determinación de compuestos de interés medioambiental por metodologías analíticas electroforéticas y cromatográficas innovadoras

    OpenAIRE

    Pérez Fernández, Virginia

    2013-01-01

    García González, María Ángeles, codir. Hoy en día existen un gran número de compuestos orgánicos tanto naturales como sintéticos que se emplean con diversos fines y en cantidades realmente grandes. Este es el caso de los compuestos empleados y generados en la producción y conservación de alimentos, procesos industriales de todo tipo, fármacos de uso humano y veterinario, productos de higiene y cuidado personal, etc. Todos estos compuestos, sin embargo, no son del todo inocuos y además pue...

  16. Nano-Electric Field TechnologY (NEFTY)

    Science.gov (United States)

    Kintner, Paul M.

    2000-01-01

    The NEFTY SR&T grant was focused on the development of novel electric field boom systems for sounding rocket applications. A "yo-yo"-type boom that unwraps from a rotating and damped axel was analyzed through a simulation with Prof. Psiaki of Mechanical and Aerospace Engineering at Cornell University. The basic parameters of the analysis were evaluated and validated on a spinning platform prototyping system developed at Cornell University. The full "yo-yo"-type boom system is being developing for the SIERRA sounding rocket flight scheduled for a January 2002 launch. The principal results from this study were published.

  17. Caffeine intake improves intense intermittent exercise performance and reduces muscle interstitial potassium accumulation

    DEFF Research Database (Denmark)

    Mohr, Magni; Nielsen, Jens Jung; Bangsbo, Jens

    2011-01-01

    The effect of oral caffeine ingestion on intense intermittent exercise performance and muscle interstitial ion concentrations was examined. The study consists of two studies (S1 and S2). In S1 twelve subjects completed the Yo-Yo intermittent recovery level 2 (Yo-Yo IR2) test with prior caffeine (6...... mg/kg b.w.; CAF) or placebo (PLA) intake. In S2 six subjects performed one low intense (20 W) and three intense (50 W) 3-min (separated by 5 min) one-legged knee-extension exercise bouts with (CAF) and without (CON) prior caffeine supplementation for determination of muscle interstitial K(+) and Na...

  18. Effect of additional speed endurance training on performance and muscle adaptations

    DEFF Research Database (Denmark)

    Gunnarsson, Thomas; Christensen, Peter Møller; Holse, Kris

    2012-01-01

    PURPOSE: The present study examined the effect of additional speed-endurance training during the season on muscle adaptations and performance of trained soccer players. METHODS: Eighteen sub-elite soccer players performed one session with 6-9 30-s intervals at an intensity of 90-95 % ofmaximal...... intensity (speed endurance training; SET) a week for 5 weeks (SET-intervention). Before and after the SET-intervention the players carried out the Yo-Yo intermittent recovery level 2 (Yo- Yo IR2) test, a sprint test (10- and 30-m) and an agility test. In addition, seven of the players had a resting muscle...

  19. The effects of mental fatigue on cricket-relevant performance among elite players.

    Science.gov (United States)

    Veness, Darren; Patterson, Stephen David; Jeffries, Owen; Waldron, Mark

    2017-12-01

    This study investigated the effects of a mentally fatiguing test on physical tasks among elite cricketers. In a cross-over design, 10 elite male cricket players from a professional club performed a cricket run-two test, a Batak Lite reaction time test and a Yo-Yo-Intermittent Recovery Level 1 (Yo-Yo-IR1) test, providing a rating of perceived exertion (RPE) after completing a 30-min Stroop test (mental fatigue condition) or 30-min control condition. Perceived fatigue was assessed before and after the two conditions and motivation was measured before testing. There were post-treatment differences in the perception of mental fatigue (P performance.

  20. The high-level error bound for shifted surface spline interpolation

    OpenAIRE

    Luh, Lin-Tian

    2006-01-01

    Radial function interpolation of scattered data is a frequently used method for multivariate data fitting. One of the most frequently used radial functions is called shifted surface spline, introduced by Dyn, Levin and Rippa in \\cite{Dy1} for $R^{2}$. Then it's extended to $R^{n}$ for $n\\geq 1$. Many articles have studied its properties, as can be seen in \\cite{Bu,Du,Dy2,Po,Ri,Yo1,Yo2,Yo3,Yo4}. When dealing with this function, the most commonly used error bounds are the one raised by Wu and S...