bluuebunny/crossref_metadata_2025_split huggingface dataset:
Competencias necesarias para proporcionar Servicios de orientación de calidad: directrices canadienses para el Desarrollo de la Carrera
Authors: Hiebert Bryan 
Published: July 2020

RESUMENEn noviembre de 1996, en Canadá, se empezaron a desarrollar unos Estándares y Directrices para los Servicios de Orientación para el Desarrollo de la Carrera de ese país. En este artículo se describe el contexto que dio lugar a esta iniciativa, las fases principales en su desarrollo, y se señalan los rasgos principales de estos estándares. Se destacan las ventajas y los puntos fuertes de esta iniciativa canadiense, haciendo énfasis en aquellos aspectos que pueden ser transferibles, con las oportunas adaptaciones, a otros países. ABSTRACTIn November 1996, an initiative was begun to develop Standards and Guidelines for Career Development Service Providers in Canada.This paper provides the context that gave rise to this initiative, outlines the main stages in the developmental process, and highlights the main features of the standards. The paper concludes with a brief discussion of the strengths of the Canadian initiative, focusing on the features that are most transferable to other countries.-ABSTRACTIn November 1996, an initiative was begun to develop Standards and GDevelopment Service Providers in Canada. This paper provides the context tuhiadte lgianvees rfiosre Ctoa rteheisr ithniet isattaivned,a rodust.l iTnhese tphaep emr acionn sctlaugdeess iwn itthhe a d bervieelfo dpimsceunstsailo np roofc ethsse, satnredn hgitghhs loigf htthse t hCea nmaadiina nf eiantiutiraetsiv oef, focusing on the features that are most transferable to other countries.CKaenyadWa,o Crdons:suCltaatrieoenr PDroecveeslso,p Cmaerneet r SDtaenvdealordpsm eanntd C oGmuipdeetleinn
Referentes para la orientación del aprendizaje desde la perspectiva del aprendizaje autorregulado
Authors: Suárez Riveiro José Manuel , Anaya Nieto Daniel , Fernández Suárez Ana Patricia 
Published: July 2020

RESUMENDurante los últimos años ha surgido el concepto de Aprendizaje Autorregulado (AAR) generando una línea de investigación que pretende aunar los conocimientos y experiencia existentes en relación con las variables cognitivas, afectivo-motivacionales y del entorno de aprendizaje" Dicho constructo, pese a estar todavía en proceso de definición y explicación, puede proporcionar una buena base teórica para la comprensión y evaluación del proceso de aprendizaje de los estudiantes" En este sentido, pretendemos destacar los grandes rasgos que van a conducir en el futuro a la elaboración de recursos dirigidos a su evaluación" Así, en este trabajo presentamos sus principales características, componentes, líneas actuales de investigación e instrumentos que se sitúan próximos a su evaluación" Con todo ello, se pretende ayudar al desarrollo de los estudiantes, desde los centros educativos, en lo que tradicionalmente se ha venido denominando como "aprender a aprender."ABSTRACTThe concept of self-regulated learning has emerged during the last years generating an investigationline which tries to join the knowlege and investigation on cognitive, affective-motivational and learning environment variables. This construct, althought being under a process of definition and explanation, can provide a good theoretical basis for the understanding and evaluation of students learning process. In this way, we try to underline the main features which in the near future will lead us to theelaboration of resources for its evaluation. Thus, in this work we present its main characteristics, components, current investigation lines and instruments near its evaluation. All in all, we try to help stu-dents development, in educational centres, of what traditionally has been called "learning to learn".
El entrenamiento en estrategias sobre la comprensión lectora del enunciado del problema aritmético: un estudio empírico con estudiantes de Educación Primaria
Authors: Beltrán Campos Sonia , Repetto Talavera Elvira 
Published: July 2020

RESUMENEn el proceso de resolución de problemas aritméticos una fase necesaria es la comprensión del enunciado y, más en concreto, la comprensión lectora del enunciado. Este requisito permite al resolutor extraer un modelo mental de las relaciones que se extraen de las premisas del enunciado, permitiéndole de este modo focalizar su atención en la comprensión matemática del mismo. El artículo presenta los resultados obtenidos de una investigación llevada a cabo en la Comunidad de Madrid poniéndose de manifiesto el beneficio obtenido en la comprensión lectora del enunciado, junto a otras variables relacionadas con el proceso de resolución de problemas, tras haber sometido a un grupo de estudiantes deEducación Primaria a un entrenamiento en estrategias comprensivas y metacomprensivas.ABSTRACTOne prerequisite regarding the resolution of arithmetical problems, in this case, for primary schoolpupils, is the reading and comprehension of the formulation. This enables the solver to construct amental model of the meaning of the problem formulation, leading him/her to focus his/her attention towards resolving the problem. In this article, we present the results of our research, carried out within Comunidad de Madrid. These results highlight the importance of reading and comprehension,along with other skills needed for the resolution of arithmetical problems. This conclusion was reached following a training exercise aimed at primary school pupils, in the area of comprehensive and metacomprehensive strategies.
Miedo ante la muerte y calidad de vida en adultos mayores
Authors: Duran-Badillo Tirso , Maldonado Vidales Maria Aurelia , Martínez Aguilar Ma de la Luz , Gutierrez Sánchez Gustavo , Ávila Alpirez Hermelinda 
Published: July 2020

Objetivo: Conocer la relación entre el miedo a la muerte y calidad de vida de los adultos mayores. Material y Método: Estudio correlacional en adultos mayores. La muestra fue de 99 adultos mayores, se utilizó la Escala original de Collet-Lester de Miedo a la Muerte y al Proceso de Morir y el Cuestionario WHOQOL-BREF. Resultados: No se encontró relación en la escala global del miedo ante la muerte y el proceso de morir con la calidad de vida. Se observó relación negativa entre el miedo a la propia muerte y la dimensión física de la calidad de vida (p<.05) y en el miedo al propio proceso de morir con la dimensión ambiental de la calidad de vida (p<.05). Se encontró relación positiva entre el miedo a la muerte de los otros y la dimensión social de la calidad de vida (p<.05). Conclusiones: A menor miedo a la propia muerte mayor calidad de vida en la dimensión física, a menor miedo al propio proceso de morir mayor calidad de vida en la dimensión ambiental y a mayor miedo a la muerte de otras personas mayor calidad de vida en la dimensión social.
Objective: Know the relationship between the fear of death and the quality of life ofolder adults.Materials and Method: Correlational study in older adults. The sample was 99 older adults. The original Collet-Lester Scale of Death Fear and the Dying Process and the WHOQOL-BREF Questionnaire were used.Results: No relationship found on the global scale of Death Fear and the Dying Process with the quality of life. A negative relationship was observed between the fear of own death and the physical dimension of the quality of life (p<.05), and the fear of the process of dying with the environmental dimension of quality of life (p<.05). Positive relationship was found between the fear of the death of others and the social dimension of quality of life (p <.05).Conclusions: A lesser fear of one's own death higher quality of life in the physical dimension, a lesser fear of the process of dying, greater quality of life in the environmental dimension and the greater the fear of the death of other people, the greater the quality of life in the social dimension.
Telecuidado como uma estratégia de saúde para a adesão do paciente com insuficiência cardíaca – revisão integrative
Authors: Guerreiro Maria Auxiliadora Ribeiro de Jesus , Sá Guerreiro Selma Petra Chaves , Alochio Kyra Vianna , Ribeiro Martha Tudrej Sattler 
Published: July 2020

Objetivo: Identificar estrategias de telecuidado para pacientes con insuficiencia cardíaca que colaboran para la adhesión al tratamiento.Material y Método: Revisión integrativa de la literatura realizada en las bases de datos CINAHL, PubMed, Scielo y LILACS. La elaboración del problema fue guiada por la estrategia PICO que originó la siguiente pregunta: ¿Cuáles son las estrategias del telecuidado para los pacientes con insuficiencia cardíaca que contribuyen a su adhesión al tratamiento?Resultados: Dieciséis artículos atendieron a los criterios definidos por el estudio y por lo tanto, participaron del análisis de esta revisión.Conclusión: El telecuidado posibilita el acompañamiento de un número mayor de pacientes, contribuyendo al control de signos y síntomas de la insuficiencia cardiaca. Favorece la optimización de los tratamientos farmacológico y no farmacológico disminuyendo tasas de re-hospitalización y mortalidad.
Objective: Identify tele-monitoring strategies for patients with heart failure who collaborate for adherence when it comes to treatment.Material and Method: Integrative review of the literature carried out in the databases CINAHL, PubMed, Scielo and LILACS. The elaboration of the problem was guided by the PICO strategy that gave rise to the following question: "What are the tele-monitoring strategies for patients with heart failure that contribute to their adherence to treatment?".Results: Sixteen articles met the criteria defined by the study and, therefore, participated in the analysis of this review.Conclusion: Tele-monitoring allows the monitoring of a larger number of patients, contributing to the control of signs and symptoms of heart failure. Also, It favors the optimization of pharmacological and non-pharmacological treatments, reducing rates of rehospitalization and mortality.
Spontaneous resolution of fetal mediastinal cystic hygroma
Authors: Wu M.‐P. , Wu R.‐C. , Lee J.‐S. , Yao W.‐J. , Kuo P.‐L. 
Published: July 2002

AbstractWe present a case of prenatally diagnosed mediastinal cystic hygroma with spontaneous resolution. To our knowledge, this is only the second case report of mediastinal cystic hygroma diagnosed prenatally, and the first one with spontaneous resolution perinatally. Our case shows that, in the absence of hydrops fetalis, mediastinal cystic hygroma in a fetus with normal karyotype can be associated with a normal outcome. Therefore we recommend fetal karyotyping, a careful search for other anomalies and close sonographic follow‐up in such cases.
Retention rates in two naltrexone programmes for heroin addicts in Vitoria, Spain
Authors: Gutiérrez M , Ballesteros J , González-Oliveros R , de Apodaka J Ruíz 
Published: July 2002

SummaryThe main finding of a former Spanish multicenter study (SMS) on the effectiveness of naltrexone maintenance in heroin addicts, was the high retention rate achieved at 24 weeks of follow-up since naltrexone induction (40%). The authors claimed this rate was one of the highest ever reported in the literature for a non-selected sample of opiate addicts and discussed the possible relevance of a set of variables — like motivations and expectations due to a new treatment — on the findings. To assess the possible effects of these variables, we have compared the retention rates in two similar naltrexone programmes. The first programme (hospital sample) included 56 individuals who were also included in the SMS where they accounted for 37% of the total sample. That programme was developed formerly to the naltrexone marketing. The second sample (ambulatory sample) included 67 individuals who were recruited at least a year apart since naltrexone marketing was approved by the Spanish Health Boards. The time-lag between the beginnig of both studies was in the range of 15 to 25 months.The subjects in both programmes had similar distributions regarding age (p = 0.27), sex (p = 0.79), weeks on treatment after naltrexone induction (p = 0.20), and program compliance (p = 0.78). The retention rates evaluated over a period of 24 weeks were also similar (p = 0.45). The only difference appeared at 12 weeks of follow-up, showing in higher retention the hospital sample than the ambulatory sample (+23%; p < 0.05). The results are discussed according to other studies and it is concluded that findings reported in the former SMS and in this study are not unusual but compatible with recent research. Also underlined is the potential importance of naltrexone as a concomitant treatment for extinguishing high risk behaviours and the conditional stimuli associated with treatment relapse in heroin addicts.
Platelet monoamine oxidase in attempted suicide. Relations to sex, psychiatric diagnosis, mode of attempt, and previous attempts
Authors: Tripodianakis J , Markianos M , Sarantidis D , Istikoglou C , Andara A , Bistolaki E 
Published: July 2002

SummaryPlatelet monoamine oxidase (MAO) activities were assessed in 82 patients, 57 females and 25 males, who were admitted to the medical ward of a general hospital after a suicide attempt. The enzyme activities were compared to the activities of healthy subjects, 35 females and 26 males. In addition, MAO activities were analyzed in relation to sex, psychiatric diagnosis, mode of attempt, drugs ingested, and previous attempts. Compared to normal controls, only female patients showed lower MAO activities. In the male population, lower activities were found in the subgroup of patients who had made previous attempts. In relation to diagnosis, analysis performed in the female population revealed lower MAO activities in the dysthymic and personality disorder, and not in the adjustment or major affective disorder subgroups. MAO activities were not related to the violent mode of attempt, the type of medication used, or the score in the Beck Suicidal Intent scale. The finding of low platelet MAO activities in dysthymic disorder, indicates the need for further studies of biological variables in this underdiagnosed and undertreated diagnostic group.
Smoking and coffee intake following alcohol withdrawal in alcoholic inpatients
Authors: Aubin HJ , Tilikete S , Laureaux C , Nguyen Hac HT , Roullet-Volmi MC , Troupel S , Barrucand D 
Published: July 2002

SummaryThe aim of this study was to assess alcoholic inpatients' smoking and coffee intake variation following withdrawal. Only moderate smokers (less than 30 cigarettes/day) showed a significant increase of cigarette consumption after alcohol withdrawal. However, their urinary cotinine level did not vary, suggesting a behavioral, and not biological, compensation through smoking following alcohol withdrawal. Heavy smokers (30 cigarettes/day or more) showed no significant clinical or biological variation of smoking behavior. Coffee consumption increased after alcohol withdrawal in all patients, irrespective of smoking habits.
Intraoperative blood salvage in abdominal uterine myomectomy
Authors: Yamada T. , Yamashita Y. , Terai Y. , Ueki M. 
Published: July 2002

AbstractObjective: To study the safety and efficacy of intraoperative blood salvage in abdominal uterine myomectomy. Method: Thirty‐seven patients with a clinical diagnosis of uterine myoma who underwent abdominal uterine myomectomy were treated with an intraoperative blood salvage apparatus, Cell Saver, and compared with the patients without autotransfusion. Result: Thirty‐five patients received autologous blood transfusion alone and only two patients required additional homologous transfusion. The hemoglobin of processed and reinfused blood was proportional to the volume of intraoperative blood loss. There were no adverse reactions related to autologous transfusion. In the patients with more than 500 ml of blood loss, the mean blood loss volume in the Cell Saver group was higher than that in the control group, and the postoperative hemoglobin level was also higher. Conclusion: Intraoperative blood salvage was safe and certainly promising for patients with heavy blood loss during abdominal uterine myomectomy.
The promise of public/private sector collaboration in the development of vaginal microbicides
Authors: Gabelnick H.L. , Harper M.J.K. 
Published: July 2002

AbstractThis paper describes the efforts of the public sector, primarily the CONRAD Program and its Consortium for Industrial Collaboration in Contraceptive Research (CICCR), to work with industry in the development of vaginal microbicides for the prevention of transmission of STDs including HIV. The results of a meeting on this topic held in Durham, NC, USA in October 1998, as well as market surveys, are also included. The projects described illustrate the opportunities for collaboration and the resulting progress.
Uterine rupture in a multiparous woman during labor induction with oral misoprostol
Authors: Mathews J.E , Mathai M , George A 
Published: July 2002

AbstractA multigravida with gestational diabetes, mild pregnancy‐induced hypertension and a previous curettage received four doses of misoprostol (100 μg) at three hourly intervals for induction of labor at term. Vaginal delivery of a live healthy baby occurred 1 h after the fourth dose. Hindwaters were bloodstained. Three hours later, she had excessive bleeding. Examination showed that the left lateral uterine wall had ruptured. She recovered after hysterectomy and blood transfusions.
Histomorphological and proliferative characterization of developing periosteal neochondrocytes in vitro
Authors: Ito Yoichi , Sanyal Arunik , Fitzsimmons James S. , Mello Maria Alice , O'Driscoll Shawn W. 
Published: July 2002

AbstractPeriosteal chondrogenesis is relevant to cartilage repair and fracture healing. Cell proliferation is a limiting factor of cartilage production. We used an in vitro organ culture model to test the hypothesis that proliferative activity correlates with cell morphology. One hundred and four periosteal explants from 26 two‐month old New Zealand rabbits were cultured for up to 42 days. They were analyzed histomorphologically, and immunohistochemically with proliferative cell nuclear antigen (PCNA). The periosteal neocartilage displayed a consistent zonal pattern of chondrocyte cell shapes. The flat cell zone from day 7 to 21, consisted of uniform‐sized small spindle‐shaped cells. The round cell zone, which appeared on day 14, consisted of variable‐sized round cells averaging 510 ± 250 μm2 in area. They were subdivided into small round (<510 μm2) and large round cells (>510 μm2). The proliferative index was highest in the small round cell group (32 ± 6%), intermediate in the flat cell group (27 ± 6%), and lowest in the large round cell group (20 ± 7%) (P < 0.001). Furthermore, the proliferative indices in the round cell group were inversely proportional to cell size. Therefore, (1) there is a sequential progression of cell morphology during periosteal chondrogenesis, (2) cell differentiation is arrested prior to terminal differentiation for some cells and not for others, and (3) proliferative activity is strongly related to cell morphology. This organ culture model provides us with opportunities to study the regulation of terminal chondrocyte differentiation and the control of cell proliferation. This will contribute to our understanding of cartilage repair, fracture healing and growth plate physiology. © 2001 Orthopaedic Research Society. Published by Elsevier Science Ltd. All rights reserved.
The effect of tibial lengthening using the Ilizarov method on the cartilage and the menisci of the knee joint
Authors: Fink Bernd , Schwinger Gerhard , Singer Joachim , Sager Martin , Wilke Christopher , Braunstein Stephan 
Published: July 2002

AbstractIn order to investigate possible acute damage to the knee joint cartilage and the menisci during tibial lengthening, sixteen young beagle dogs underwent 30% lengthening of the right tibia of 2.5 cm by callus distraction at a distraction rate of twice 0.5 mm per day. A further four dogs comprised the control group with fixator and osteotomy but without lengthening. After a distraction period of 25 days half the dogs were killed (group A) while the other half (eight dogs with limb lengthening and two dogs without) were killed after a further period of 25 days (group B). At the end of the study, the menisci were removed together with three cartilage‐bone cylinders from both femoral condyles from the weight‐bearing zones as well as from the corresponding tibial condyles. Serial sections from the menisci were stained with haematoxylin and eosin (H&E) and Elastica van Gieson. Sections of the cartilage‐bone cylinders were stained with H&E and safranin‐O. Cartilage thickness was measured and the glycosaminoglycan content of the joint cartilage was determined using microspectrophotometry. None of the histological preparations obtained from the untreated and distracted sides showed any signs of damage to the cartilage or to the menisci. There were no significant differences between cartilage thickness and proteoglycan content of the untreated side and the lengthened side. Thus, tibial lengthening using the Ilizarov method does not appear to cause acute damage to the cartilage of the knee joint or to the menisci. © 2001 Orthopaedic Research Society. Published by Elsevier Science Ltd. All rights reserved.
Transforming growth factor alpha treatment alters intracellular calcium levels in hair cells and protects them from ototoxic damage in vitro
Authors: Staecker Hinrich , Dazert Stefan , Malgrange Brigitte , Lefebvre Philippe P. , Ryan Allen F. , Van De water Thomas R. 
Published: July 2002

AbstractTo determine if transforming growth factor alpha (TGFα) pretreatment protects hair cells from aminoglycoside induced injury by modifying their intracellular calcium concentration, we assayed hair cell calcium levels in organ of Corti explants both before and after aminoglycoside (i.e. neomycin, 10−3M) exposure either with or without growth factor pretreatment. After TGFα (500ng/ml) treatment, the intracellular calcium level of hair cells showed a five‐fold increase as compared to the levels observed in the hair cells of control cultures. After ototoxin exposure, calcium levels in hair cells of control explants showed an increase relative to their baseline levels, while in the presence of growth factors pretreatment, hair cells showed a relative reduction in calcium levels. Pretreatment of organ of Corti explants afforded significant protection of hair cell stereocilia bundle morphology from ototoxic damage when compared to explants exposed to ototoxin alone. This study correlates a rise in hair cell calcium levels with the otoprotection of hair cells by TGFα in organ of Corti explants.
Deterioration of parkinsonian symptoms following treatment of dopaminergic hallucinosis with olanzapine
Authors: Rudolf J. , Ghaemi M. , Schmülling S. 
Published: July 2002

SummaryThe atypical antipsychotic drug olanzapine has been proposed for treatment of dopaminergic psychosis in Parkinson's disease (PD). We report on a 68-year-old patient who developed a severe akinetic-rigid extrapyramidal syndrome, accompanied by additional paranoid symptoms, following olanzapine treatment of optic hallucinosis in PD. Olanzapine may also induce clinically relevant extrapyramidal side effects in PD patients.