bluuebunny/crossref_metadata_2025 huggingface dataset:
Macrochondrules in Some Chondrites: 1. Structural-Mineralogical Characteristics
Authors: SEMENENKO V.P. , GIRICH A.L. , SHKURENKO K.O. , KYCHAN N.V.
Published: June 2021

The results of structural, mineralogical and chemical study of rare structural units of chondrites, macrochondrules and their fragments, found in five chondrites of different chemical groups and petrological types (Allende CV3, Krymka LL3.1, Saratov L4, "Velyka Balka" L4-5, Château-Renard L6), are given. Most of them are generally similar to ordinary chondrules and previously studied macrochondrules. They have a radial and porphyritic texture, consist of olivine and pyroxene, and are covered by a silicate rim, which is fine-grained in the macrochondrules of unequilibrated chondrites and coarse-grained in equilibrated ones. Only two macrochondrules among studied one’s are extraordinary and indicate specific conditions for their formation in the protoplanetary nebula. The first one, separated directly from the Allende chondrite, is characterized by the presence of a thin amorphous shell with a porous structure and with unambiguous sculpture features of instantaneous melting and solidification of its surface silicate layer. The second one, studied in a polished section of the Krymka meteorite, is characterized by a zonal structure and the presence of graphite grains and possibly bitumen inclusions. According to the SiO2/MgO ratio, its fine-grained silicate rim with rare graphite crystals and possibly bitumen inclusions corresponds to the fine-grained rims of ordinary chondrules, but is different from the carbonaceous material of meteorites.
Features of Heavy Metals Distribution in Environmental Components of Urban Park Landscapes of Kyiv City
Authors: KURAIEVA I.V. , KOSHLIAKOVA T.O. , VOVK K.V. , ZLOBINA K.S.
Published: June 2021

We investigated the impact of the urban environment on the park ecosystems in Kyiv. As representatives of vegetation the species Taraxacum officinale Wigg. and Tilia cordata Mill., were chosen. The content of heavy metals (Cu, Pb, Zn, Ni, Mn, Cr, and Cd) in soil and leaf samples within the ecosystems of the parks Feofaniya, Kyiv Polytechnic Institute, Mariyinsky, Pushkin, and Nyvky was measured. The highest level of soil contamination with heavy metals was found in the areas of parks located near highways and public transport stops. The most polluted park was the Kyiv Polytechnic Park, and the least polluted Feofaniya Park. High levels of metals found in soil samples did not always coincide with their highest levels in the biomass of the studied plants leaves. We found that, according to the phytotoxicological classification of metals by the biological absorption coefficient (BAC) by plants within the studied park ecosystems, Cu, Pb, Zn, Ni, Mn, and Cr belong mainly to the elements of low absorption (hazard class IV) except for Mariyinsky Park, where Zn according to the BAC value belongs to the elements of moderate absorption (hazard class III). The order of amount of metal bioaccumulation in plants obtained by us show a fairly wide range for different park ecosystems, which confirms the principle of ecological congruence (compliance), according to which the living components of an ecosystem have developed appropriate adaptations coordinated by the abiotic environment. In order to identify additional ways of migration of heavy metals to the ecosystem of Feofaniya Park, hydrochemical data from the surface of the first aquifer, circulated within the study area, were involved. It has been suggested that the increased concentrations of Cu, Pb, Zn, Ni, and Mn in the soils of Feofaniya Park are connected with the Pirogivsky landfill, and the groundwater discharged into the park ponds serves as the main way of migration of pollutants to the natural environment, in particular to the soil-plant system. Our results confirm the need to involve biogeochemical data for ecological assessment of the urban environment and early diagnosis of negative influence, when the plants have not yet manifested morphological and anatomical abnormalities.
Complete Absence of the Extrahepatic Biliary Tree in a Newborn With Pigmented Stools
Authors: Hartmann Phillipp , Carter Rebecca , Keller Benjamin , Saenz Nicholas C. , Schwarz Kathleen B.
Published: June 2021

“Yellow stools in neonatal cholestasis exclude biliary atresia.” This conventional wisdom led to the development of the infant stool color card, which alerts parents to seek medical referral when pale stools are observed, a strategy that has been shown to improve survival in infants with biliary atresia (BA). Here, we present a case of a newborn with significant direct hyperbilirubinemia (direct bilirubin level of up to 9.2 mg/dL on day of life 10) who continued to produce colored stools. Whole-genome sequencing results were negative for genetic causes of cholestasis. Hepatobiliary scintigraphy findings were nonexcretory. A liver biopsy specimen revealed cholestasis, ductular hyperplasia, giant cell formation, minimal inflammation, minimal portal or periportal fibrosis, and no evidence of viral changes. On day of life 38, during the exploratory laparotomy, the patient was found to have complete absence of the extrahepatic biliary tree, or biliary aplasia, possibly a rare, severe form of BA. This report aims to increase our vigilance and help prevent diagnostic error in patients with signs and symptoms of BA who may produce pigmented stools. Primary care physicians should hence refer an infant (early and urgently) to a pediatric gastroenterologist for further workup for a direct bilirubin level >1.0 mg/dL with any total bilirubin level, irrespective of the color of the infant’s stools.
Ansiedad en tiempos de aislamiento social por COVID-19. Chota, Perú - 2020
Authors: Oblitas Gonzales Anibal , Sempertegui Sánchez Nancy
Published: June 2021

Objetivo: Identificar el nivel de ansiedad según características sociodemográficas de los adultos en aislamiento social obligatorio por COVID-19 en un barrio de una ciudad de Perú.Materiales y métodos: Estudio descriptivo de corte transversal, desarrollado durante una parte del periodo que el aislamiento social obligatorio en el Perú (marzo - junio). El instrumento fue entregado a domicilio, y recogido ya sea en el domicilio o enviado al correo electrónico del investigador entre  en 7° y 12º día de aislamiento. Con una población de 142 adultos y una muestra de 67. Se identificó los niveles de ansiedad mediante la Escala de Autoevaluación de la Ansiedad de Zung (1971), y un cuestionario con nueve variables sociodemográficas.Resultados: La ansiedad alcanzó al 43.3% de participantes, 20.9% presentan ansiedad leve, 13.4% moderada, y 9.0% severa. El nivel de ansiedad según variables sociodemográficas fue más frecuente en el sexo femenino, en personas de 40 a más años, casados/convivientes y divorciados/separados, en los que llevan entre 10 a 12 días de aislamiento, cuando se está en compañía de alguien, cuando hay afectación económica o cuando no realizan actividades distractoras.Conclusión: Los niveles de ansiedad durante una pandemia pueden llegar a reducirse cuando; la duración del aislamiento es el más corto posible, la persona recibe información precisa, se informa de medios de comunicación confiables, cuenta con el suministro suficiente para disminuir la frecuencia de salidas, tiene una situación financiera estable, realiza actividades lúdico/recreativas, y cuando mejora la comunicación (física o virtual).
Representações sociais sobre a enfermagem durante a pandemia da covid-19
Authors: Góis Amanda Regina da Silva , Barbosa Paulo Filipe Cândido
Published: June 2021

Objetivo: apreender as representações sociais elaboradas nos portais jornalísticos sobre a enfermagem durante a pandemia da covid-19.
Síntese de conteúdo: estudo documental e descritivo-exploratório fundamentado na teoria dasrepresentações sociais. Coletaram-se notícias de portais jornalísticos mais acessados no Brasil vinculados à mídia impressa, publicadas entre 26 de fevereiro e 12 de maio de 2020. Analisaram-se os dados por meio do software Analyses Multidimensionnelles de Textes et de Questionaires, o Iramuteq, versão 0.7 alpha 2. A análise das notícias revelou conteúdos representacionais sobre os profissionais de enfermagem como aqueles que cuidam de pessoas, que precisam de proteção para continuar cuidando e que são a maior força de trabalho nos sistemas de saúde. 
Conclusão: o fenômeno do novo coronavírus tem permitido a transformação dos conteúdos representacionais e a ressignificação de imagens identitárias sobre quem são os profissionais de enfermagem e sua importância para a saúde.
Ideological and political horizon shifts in Transylvanian Hungarian poetry during the communist period and after the 1989 Regime Change
Authors: Szilveszter László Szilárd
Published: June 2021

Although the communist regime, in literature as well as in all areas of social life, aimed at uniformity and creating an “art” serving propaganda purposes in the entire Central and Eastern European region, the Romanian Stalinist “cultural project” differed in many respects from that of other countries, e.g. Hungary's. In this era, the discourse emphasizing revolutionary transformation and radical policy change decisively builds on the image of the enemy; and the fault-lines between past and present, old and new, and the idea of the need for continuous political struggle also prevail in both poetry and prose as eternal actualities.

For the Transylvanian Hungarian community, the 1989 Regime Change was supposed to mean the end of nationalist dictatorship, of the infinitely intensified ideological/political terror, of the deliberate policy of ethnic homogenization, and the solution of minority issues as well as of internal and external conflicts. Nevertheless, after a few months of cloudless enthusiasm, in 1990, Transylvanian Hungarians had to face the rearrangement of previous power structures; they confronted national and ethnic conflicts, disguised assimilation, and economic vulnerability. This paper aims to present the ideological/political characteristics which determined Transylvanian Hungarian poetry during the Communist Dictatorship and after the 1989 Regime Change.
Fertility and ovarian reserve (Сlinical lecture)
Authors:   Danylo Halytskyy Lviv National Medical University, Ukraine, Pyrohova V.I. , Ferents M.T. ,   Danylo Halytskyy Lviv National Medical University, Ukraine
Published: June 2021

Lviv national medical University named Danylo Galitsky The article considers the selected aspects of fertility of women in modern conditions, the relationship between the ovarian reserve, the state of the endometrium and the ability to realize the reproductive function. Key words: fertility, ovarian reserve, endometrium, chronic endometritis, reproductive system.
The remote results of treatment spironolactonum of teenage girls with hypomenstrual syndrome
Authors:   SI Institute for Children and Adolescents Health Care of the NAMS of Ukraine, Kharkiv, Levenets S.O. , Udovikova N.O. ,   SI Institute for Children and Adolescents Health Care of the NAMS of Ukraine, Kharkiv, Novokhatskaya S.V. ,   SI Institute for Children and Adolescents Health Care of the NAMS of Ukraine, Kharkiv, Kashkalda D.A. ,   SI Institute for Children and Adolescents Health Care of the NAMS of Ukraine, Kharkiv, Sheludko O.Yu. ,   SI Institute for Children and Adolescents Health Care of the NAMS of Ukraine, Kharkiv
Published: June 2021

The objective: to allocate the clinico-anamnestic and hormonal and metabolic indicators influencing the remote results of treatment Spironolactonum. Materials and methods. 78 girls at the age of 13–17.5 years with a hypomenstrual syndrome are surveyed (НMS: an oligomenorrhea – OHM, a secondary amenorrhea – VA) in 2 years and more after an initiation of treatment Spironolactonum (3 ten-day courses). The menstrual age (MA), the perinatal anamnesis, НMS duration prior to treatment, the index of body weight (IBW), uterus volume according to ultrasonic examination (US) of organs of a small pelvis, degree of expression of a hirsutism, contents in a cow of gonadotrophic, sex hormones, рrolactinum (PRL), insulin were studied by an immunoenzymatic method. The prognostic coefficient (PC) and its informational content were defined (I). The criterion of efficiency of treatment is an independent regular menstrual cycle. Results. The remote efficiency of treatment at OHM reached 62.9%, at VA – only 20.1% (Р < 0.001). The most prognostically significant relatively positive takes of treatment is the MV up to 2 years (PC = +5.13; I = 0.542), rather negative results – VA (PC = - 3.54; I = 0.545), a hirsutism of the II–III Art. on Ferrimana-Gаlvey’s scale, the increased LG level (PC = - 3.52; I = 0.59) and the lowered contents in blood estradiolum (PC = - 3.68; I = 0.36). Conclusions. The separated efficiency of treatment Spironolactonum within three months is 3 times better at OHM, than at VA. Girls with НMS demand inspection and treatment in the first 1–1.5 years after a menarche. Special attention should be paid to girls with the expressed hirsutism, to at what disorders of menstrual function remain within 2 years and more, with the LG high initial level and the lowered content in blood estradiolum. Key words: teenage girls, hypomanstrual syndrome, spironolactone, long-term effectiveness, гирсутизм, estradiol.
Adenomyosis: diagnostics, tactics of treatment and rehabilitation of genesial function
Authors:   Shupyk National Medical Academy of Postgraduate Education, Kуiv, Ukraine, Prudnikov P.M.
Published: June 2021

The objective: depression frequencies disturbances genesial function and gestational complications at| women with various forms of an adenomyosis on the basis of studying of new aspects of pathogenesis nodal and diffuse forms, and also development of algorithm of diagnostic, treatment-and-prophylactic and rehabilitational actions depending on an adenomyosis form. Materials and methods. Researches were conducted in three stages. At 1 stage 200 women of genesial age with an adenomyosis who addressed for surgical treatment in unit of operational gynecology were surveyed. At the 2nd stage of researches 100 women of genesial age who were operative concerning the sterility caused by existence of nodal or diffuse forms of an adenomyosis І and ІІ to degree were surveyed. To all patients sterility treatment with use of auxiliary genesial technologies – an extracorporal fertilization or ICSI was carried out. At the 3rd stage we studied features of a course of pregnancy and labors at 33 of 100 women (the 2nd stage) who had various programs of auxiliary genesial technologies. The complex of the conducted researches included clinical, ekhografical, dopplerometrical, endocrinologic, immunohistochemical, morphological, psychological and static methods. Results. Results of the conducted researches testify that the problem of conservation of genesial health at women with various forms of an adenomyosis is rather actual and conforms to all modern requirements. The algorithm of maintaining women developed by us with various forms of an adenomyosis, since well-timed diagnostics, expeditious treatment, rehabilitation of genesial function and finishing the course of pregnancy and labors allows to reduce the frequency of disturbances of genesial health at women of genesial age with an adenomyosis. Conclusion. The received results allow to recommend them for wide use in practical health care. Key words: adenomyosis, various forms, sterility, diagnostics, treatment, pregnancy, labors.
The features of therapy of asymptomatic bacteriuria in pregnant women who had previous preterm delivery
Authors:   National Pirogov Memorial Medical University, Vinnytsia, Ukraine, Konkov D.G. , Starover A.V. ,   National Pirogov Memorial Medical University, Vinnytsia, Ukraine
Published: June 2021

The objective: investigation of the clinical efficacy of the phytodrug Aflazin, as an additive to antibacterial therapy in the treatment of asymptomatic bacteriuria (ABU) in pregnant women who had previous preterm labor. Materials and methods. The study was conducted in 48 pregnant patients who had previous preterm labor and ABU. 26 pregnant women were in the main group, they were prescribed antibiotic Aflazin (14 days) in addition to antibacterial therapy (7 days). The comparison group consisted of 22 pregnant women receiving antibiotic therapy only (7 days). By age, anamnestic diseases of the urinary tract, the patient’s pregnancy were comparable. Bacteriological investigation of urine specimens were performed using sets of standard nutrient media to identify facultative anaerobic microorganisms. The main criteria’s for a comparative assessment of the clinical effectiveness of therapy were: the frequency of manifestation of pathology of the urinary tract, preterm delivery and the birth of children with low body weight, the frequency of recurrences of bacteriuria. Results. In pregnant women with previous preterm delivery, 75% of the causative agent of asymptomatic bacteriuria was E. soli. The highest sensitivity of E. coli was to amoxicillin clavulanate, less isolated cultures were susceptible to ampicillin and ceftriaxone. With the addition of phytodrug Aflazin, a significant decrease in recurrence rate of ABU was noted after 14 weeks of treatment (p=0.01), a decrease in the incidence of pyelonephritis during pregnancy (p=0.047) and IUGR (p=0.047). Conclusions. The treatment by the herbal drug Aflazin, in addition to antibacterial therapy, had a pronounced clinical effect for the treatment of asymptomatic bacteriuria (reduction of recurrences of asymptomatic bacteriuria during pregnancy, reduction of cases of pyelonephritis and birth of a child with low body weight). Side effects and allergic reactions to the herbal drug Aflazin were not noted. Key words: asymptomatic bacteriuria, pregnancy, preterm delivery, pyelonephritis, antibiotic therapy, Aflazin.
Transhumanismo, discurso transgénero y digitalismo: ¿exigencias de justicia o efectos del espíritu de abstracción?
Authors: Bellver-Capella Vicente
Published: June 2021

Los tres grandes desafíos existenciales para el ser humano en el tiempo presente son el transhumanismo, el discurso transgénero y el digitalismo. Estos tres fenómenos contienen demandas de justicia y emancipación dirigidas a acabar con formas de discriminación muy arraigadas. Pero están sostenidos sobre una base filosófica que niega la inteligibilidad de la realidad y la condición teleológica de la existencia humana proponiendo, en su lugar, la hegemonía del deseo individual. El capitalismo contemporáneo ha hecho de la satisfacción de ese deseo su razón de ser. Y lo hace desarrollando una tecnología potencialmente capaz de satisfacer un deseo sin límites. Ese desarrollo tecnológico se sustenta en el espíritu de abstracción. Es la expresión más sofisticada del capitalismo porque, en lugar de suscitar la oposición de sus víctimas, genera su completa adhesión. La inevitable consecuencia es que las demandas de justicia son engullidas por la lógica del tecno-capitalismo y acaban convertidas en el maquillaje de las nuevas formas de (auto)explotación.
Transhumanismo, biotecnología y derechos humanos: diálogos, exigencias y necesidad de respuestas
Authors: Santa-María-D'Angelo Rafael
Published: June 2021

La propuesta cultural del transhumanismo crece en los últimos años y encuentra en diversas expresiones de la biotecnología el instrumento idóneo para consolidar su propuesta. Aquello que la biotecnología nos muestra como avance con otros seres vivos, el transhumanismo nos lo presenta como una incuestionable mejora para el ser humano, con el añadido de superar la propia naturaleza humana. Es aquí donde intervienen los derechos humanos, no solo en atención a su posible regulación, sino en respuesta a la preocupación por atender a los presupuestos básicos de sus fundamentos, aquellos que la biotecnología neutralmente podría pasar por alto y que el transhumanismo claramente ha olvidado. Sin un dialogo critico ni cuestionamiento a la fundamentación de los derechos humanos ante el avance transhumanista, el Derecho podría regular como «derechos», pero habría que preguntarse cómo quedaría la consideración de ≪humanos».
Medium reach theory for nursing in cardiovascular rehabilitation
Authors: Farias Maria Sinara , Silva Lúcia de Fátima da , Brandão Marcos Antônio Gomes , Guedes Maria Vilani Cavalcante , Pontes Keila Maria de Azevedo , Lopes Rafael Oliveira Pitta
Published: June 2021

ABSTRACT Objectives: to describe a medium-range nursing theory for the cardiovascular rehabilitation process. Methods: theoretical development study, addressing the elaboration of medium-range theory, based on Roy’s Adaptation Model, which combined theoretical deduction with induction strategies, based on literature review and concept analysis. Results: the Medium-Range Theory for Nursing in Cardiovascular Rehabilitation presents eleven concepts and respective definitions, organized in relationships that represent elements, through modeling and image representation. Theoretical assumptions and propositions are presented. Final Considerations: the theory presented aims to contribute to the description of the cardiovascular rehabilitation process from the perspective of the adaptation of the person, family and groups, as well as to impact the nursing care implemented to patients in the process. The procedures advanced from conceptualization to operationalization, through the production of theoretical propositions that will guide future theoretical testing.
Vulnerabilities of nurses in an intensive care unit: an integrative review
Authors: Vocci Marcelli Cristine , Gallo Isabella Gandolfi , Spiri Wilza Carla , Borgato Maria Helena , Fontes Cassiana Mendes Bertoncello
Published: June 2021

ABSTRACT Objectives: to identify vulnerabilities of nurses who work in an intensive care unit. Methods: an integrative review was held from 2006 to 2019, with searches on the platforms/databases LILACS, BDENF, SciELO, MEDLINE, Scopus, CINAHL, and Web of Science. The theoretical framework of ergology, by Schwartz, was used and the guiding question “What are the main vulnerabilities of nurses who work in an intensive care unit”? Results: eleven articles were included. Five topics of vulnerabilities emerged: physical, emotional, communication process, care process, and organizational. We observed that the organizational vulnerability was kept as a common and intersection factor in developing the other four. Conclusions: vulnerabilities found have a relationship to the physical, emotional, communication, care process, and institution organization elements. The organization aspect intersected with the others, configuring itself as the core in this context.
Association between social network and functional disability in brazilian elderly
Authors: Oliveira-Figueiredo Danielle Samara Tavares de , Felisbino-Mendes Mariana Santos , Velasquez-Melendez Gustavo
Published: June 2021

ABSTRACT Objective: to verify the association between social network and functional disability in elderly Brazilians. Methods: a cross-sectional study with secondary data of 11,177 elderly people, available on Brazilian Institute of Geography and Statistics’ website. Social network components were having trusted friends/relative, living with their spouse, practicing social activity, performing voluntary or paid work. The outcome was functional disability, measured by the difficulty in performing instrumental and basic activities of daily living. Logistic regression models were used. Results: disability prevalence for instrumental activities was 28.0% (95%CI: 26.7-29.4), and for basic activities, 15.5% (95%CI: 14.4-16.6). Not having components social network components was associated with greater chances of functional disability, especially among women. Conclusion: there was an association between not having social network components with functional disability. There are differences in this association according to sex. Strengthening actions that expand social network can reduce the chance of this outcome in elderly people.
Sentidos de vida e morte: reflexões de pacientes em cuidados paliativos
Authors: Hoffmann Leonardo Bohner , Santos Ana Beatriz Brandão , Carvalho Ricardo Tavares
Published: June 2021

Resumo Cuidados paliativos visam amenizar o sofrimento de pacientes com doenças crônicas e ameaçadoras da vida nas dimensões: física, social, psicológica e espiritual. Na dimensão espiritual, procura-se imbuir de sentido aspectos transcendentais, como vida e morte. Conhecer esses sentidos é o objetivo deste estudo, que se trata de pesquisa qualitativa de caráter exploratório e faz uso de entrevistas semiestruturadas para a coleta de dados e análise do discurso. Foram entrevistados quatro pacientes e identificadas três categorias de significado: recursos de enfrentamento relativos à finitude; sofrimentos relativos à finitude; sentidos atribuídos à vida e à morte. Percebeu-se como maior sofrimento não a finitude em si, mas o que decorre dela, como perda funcional, preocupação com a família e ameaça de valores. A dificuldade em se falar sobre a morte não necessariamente se encontra em si mesma, mas em identificar o sentido que ela tem para a pessoa e os sofrimentos subjacentes.
Effect of land-use types on the ecomorphological structure of fish assemblage in distinct mesohabitats of neotropical streams
Authors: Pessoa Leonardo Antunes , Baumgartner Matheus Tenório , Santana Junior Marcelo Percilio , Pagotto João Paulo Alves , Pessoa Luiz Gustavo Antunes , Goulart Erivelto
Published: June 2021

Abstract The use and occupation of land by human population substantially influence environmental variables and fish assemblage in streams. However, there is little knowledge on how these changes affect the ecomorphological structure of fish assemblage in mesohabitats. Therefore, we aim to assess whether the land-use types affect the ecomorphological structure of fish assemblage in distinct mesohabitats. Environmental and ichthyofaunistic data were collected in three mesohabitats (rifles, runs, and pools) of five rural and five urban streams. Twenty-one ecomorphological indices were obtained from the mean of linear morphological measurements and areas of the fishes. Subsequently, the Euclidean distance was calculated, based on the ecomorphological indices, between each pair of species, to measure the ecomorphological distances for the mesohabitats of the rural and urban streams. The results show that the urban environment is more harmful to streams than the rural one, due to changes in the environmental variables and decrease in species richness. The main environmental changes found in urban streams were the decrease in canopy cover by riparian vegetation and dissolved oxygen, and the increase in electrical conductivity and bed silting. Also, there was a significant decrease in the morphological similarity between fish species in the mesohabitats of urban streams compared to rural ones. Therefore, we can conclude that the urban environment leads to the loss of morphologically similar fish species in the mesohabitats, with only a few functionally distinct species remaining.
Leaf morphoanatomy of an endemic massaranduba from Chapada Diamantina, Bahia, Brazil
Authors: Carvalho Monick Lima , Carneiro Cláudia Elena
Published: June 2021

Abstract: The Sapotaceae family is recognized for its economic importance, presenting food, medicinal and timber potential. Pouteria andarahiensis T.D.Penn., popularly known as "massaranduba", is endemic to Chapada Diamantina, Bahia, Brazil, and is currently classified on the IUCN red list as "endangered". Pouteria andarahiensis is little studied, highlighting this work as the first anatomical study for the species. Light microscopy and scanning electron microscopy techniques were used to perform anatomical studies. The species showed characters shared with the family (laticifers and malpiguiaceous trichomes), as well as diagnostic characters and associated with xeromorphy. The data obtained from the leaf architecture can assist in the identification of the species in a vegetative state, while the leaf surface provided unpublished data to the species, indicating the presence of a cuticle with complex ornamentation. Stand out as xeromorphic anatomical features, high stomatal density, high number of trichomes per area, sclerenchymatic columns in the mesophyll and a subepidermal sclerenchyma layer connecting the vascular bundles in the mesophyll.
Digestive diseases of cattle diagnosed at the “Clínica de Bovinos de Garanhuns”-UFRPE: retrospective study and influence of seasonality
Authors: Soares Gliére S.L. , Costa Nivaldo A. , Afonso José Augusto B. , Souza Maria I. , Cajueiro Jobson F.P. , Silva Jean C.R. , Ferreira Fernando , Mendonça Carla L.
Published: June 2021

ABSTRACT: Diseases of the bovine digestive system make up an important group of diseases, often being responsible for significant economic losses in the livestock sector. The current work aimed to carry out a retrospective study of the diseases of the digestive system in cattle diagnosed at the “Clínica de Bovinos de Garanhuns”, “Universidade Federal Rural de Pernambuco”, from January 1999 to December 2018. In this period, a total of 9,343 cattle were admitted to the CBG-UFRPE, of which 2,238 (24.0%) were diagnosed with diseases of the digestive system. In two decades, the total number of cattle admitted annually by the institution almost doubled as well as the number of cases of digestive diseases. The diseases categorized as mechanical/motor were the most prevalent (33.6%), followed by fermentative (28.4%), gastroenteritis (16.0%), esophageal diseases (9.7%), and diseases of the oral cavity (4.5%). Lesions of the rectum and anus, congenital alterations, and other digestive diseases showed relative frequencies below 4%. Traumatic reticulitis and its sequelae (14.5%) are the most prevalent disorders, followed by simple indigestion (10.1%), esophageal and intestinal obstructive disorders (9.0%), non-specific gastroenteritis (8.6%), displaced abomasum (RDA and LDA) (5.5%), and frothy bloat, ruminal lactic acidosis, and impaction of the forestomach and abomasum, which represented approximately 5% each. In general, these diseases presented a lethality rate of 46.0%, with emphasis on mechanical/motor diseases with a lethality rate of 73.8%. In general, diseases were more prevalent in females, crossbreeds, aged over 24 months, and raised in a semi-intensive system. Diseases of the digestive system increased over the years studied, representing a considerable portion of the diseases that affect cattle raised in this region, which makes up the main milk basin in the State of Pernambuco, confirming its economic and social impact in the region.
The need for opioid in the postoperative analgesia of dogs undergoing hemilaminectomy due to intervertebral disc extrusion
Authors: Ferrarin Dênis A. , Schwab Marcelo L. , Wrzesinski Mathias R. , Ripplinger Angel , Rauber Júlia S. , Santos Anne G.C. , Aiello Graciane , Mazzanti Alexandre
Published: June 2021

ABSTRACT: The aim of this study was to evaluate the postoperative analgesic effect of protocols with and without the opioid methadone in dogs with intervertebral disc extrusion undergoing decompressive surgery. Sixteen paraplegic dogs with preserved nociception underwent hemilaminectomy/disc fenestration and were randomly assigned to two groups. The analgesic protocol consisted of methadone, meloxicam and dipyrone in Group I (G1), and meloxicam and dipyrone in Group II (G2). The animals were blindly assessed by two observers, using the visual analogue scale (VAS) and the short-form Glasgow Composite Measure Pain Scale (CMPS-SF). Assessments occurred every 2 hours during first 24 hours post-surgery, and every 4 hours afterwards. There was no statistical difference among groups regarding pain scores or analgesic rescues. Both analgesic protocols provided analgesia in the initial 48 hours postoperatively, demonstrating that opioids are not necessary in the postoperative period of dogs undergoing hemilaminectomy and disc fenestration.
Motor Competence Assessment - adaptação cultural para o Brasil (MCA-BR)
Authors: Sá Cristina dos Santos Cardoso de , Luz Carlos , Rodrigues Luis Paulo , Cordovil Rita
Published: June 2021

RESUMO Adaptou-se para o português do Brasil o Motor Competence Assessment (MCA). Dois profissionais proficientes em português do Brasil traduziram, de forma independente, o MCA para a língua portuguesa (T1 e T2). Em seguida, gerou-se a versão traduzida de consenso (TU). Dois tradutores realizaram duas retroversões para português de Portugal (RT1 e RT2) da versão TU. Um novo processo de consenso entre tradutores e pesquisadores resultou em uma versão em português de Portugal (RTfinal), que foi comparada à versão original em busca de possíveis diferenças semânticas. A versão do instrumento em português do Brasil (TU), denominada “Avaliação da Competência Motora”, foi revisada por uma comissão de especialistas composta por um fisioterapeuta e dois educadores físicos para verificação do conteúdo, o que gerou a segunda versão de concordância (Tfinal). A Tfinal foi encaminhada a um dos autores da avaliação original para verificar a pertinência da versão em português do Brasil. Após essa etapa, 20 fisioterapeutas e 20 educadores físicos verificaram a aplicabilidade da avaliação. O MCA foi, então, adaptado culturalmente para o Brasil, sendo um instrumento relevante dado que ele avalia a competência motora sem limite de idade, podendo auxiliar no acompanhamento do desenvolvimento motor de indivíduos.
Validação da versão brasileira do World Health Organization Disability Assessment Schedule 2.0 em idosos institucionalizados
Authors: Grou Thais Cristina , Castro Shamyr Sulyvan de , Leite Camila Ferreira , Carvalho Mariana Thays , Patrizzi Lislei Jorge
Published: June 2021

RESUMO Fatores associados à institucionalização de idosos podem comprometer a funcionalidade desta população. São escassos os instrumentos que avaliam esse componente conforme o modelo biopsicossocial. Com vistas a medir a funcionalidade e a incapacidade, a Organização Mundial da Saúde (OMS) desenvolveu o World Health Organization Disability Assessment Schedule (WHODAS 2.0) amparada no modelo teórico-conceitual da Classificação Internacional de Funcionalidade, Incapacidade e Saúde (CIF). O objetivo deste estudo foi verificar as propriedades de medida (confiabilidade, consistência interna e validade de critério) da versão brasileira do WHODAS 2.0 em idosos institucionalizados com diferentes condições de saúde. Cem idosos participaram do estudo. A consistência interna foi avaliada pelo alfa de Cronbach. O coeficiente de Spearman foi utilizado para analisar a confiabilidade teste-reteste, com a reaplicação do questionário WHODAS após sete dias da primeira entrevista. A validade de critério (convergente e divergente) foi analisada pelo coeficiente de Spearman através da correlação dos domínios do WHODAS com os domínios do WHOQoL-bref e WHOQoL-old, que avaliam qualidade de vida. Como resultado, obtivemos consistência interna adequada para todos os domínios (alfa de Cronbach ≥0,75) e forte confiabilidade de teste-reteste (r>0,85). Na validade de critério, obtivemos apenas correlações moderadas com o WHOQoL-bref e WHOQoL-old (r=-0,62; r=-0,61 respectivamente). Esses resultados mostraram que o WHODAS 2.0 é um instrumento válido e confiável como ferramenta de avaliação da funcionalidadepara idosos institucionalizados ao seguir os mesmos conceitos e princípios propostos pela OMS.
Fazendo o neoliberalismo funcionar “dentro de nós”: pedagogia das organizações da sociedade civil sem fins lucrativos e formação docente
Authors: Knöpker Mônica , Costa Marisa Vorraber
Published: June 2021

Resumo Este artigo apresenta e discute resultados de uma pesquisa que objetivou examinar a pedagogia efetivada por organizações da sociedade civil sem fins lucrativos no nicho da formação docente e os possíveis efeitos de verdade que ela pretende disseminar. Seu corpus empírico reuniu documentos tanto sobre o funcionamento dessas instituições quanto relacionados às estratégias de implementação de tal pedagogia. A inspiração teórico-metodológica adveio da produção foucaultiana sobre discurso e dos estudos sobre pedagogias. A tese defendida é a de que as organizações investigadas efetivam uma pedagogia híbrida que produz sua própria necessidade e opera no intuito de efetivar aprendizagens por meio de processos cíclicos que têm como ponto de partida (e de chegada) modelos pré-estabelecidos. Ademais, compõe a tese a proposição de que a pedagogia analisada, ao disseminar aprendizagens relacionadas a preceitos da lógica neoliberal, seria uma das formas de fazer o neoliberalismo funcionar “dentro de nós”.
Residência Médica em Medicina Geral e Comunitária. Proposta de um Programa de Formação de Médicos Generalistas
Authors: Ciampo Luiz Antonio Del , Ricco Rubens Garcia , Daneluzzi Julio Cesar
Published: June 2021

Resumo: Discute-se a criação da residência médica e objetivos, a regulamentação das especialidades, bem como sua importância na formação do profissional médico. Apresenta-se uma proposta de programa de residência médica na área de Medicina Geral e Comunitária, com ênfase em Medicina da Família, criado no Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo, com o objetivo de formar médicos generalistas também Capacitados a trabalhar em equipes do Programa de Saúde da Família, criado em 1994 pelo Ministério da Saúde.
Avaliação Cognitiva no Internato Médico - Experiência da Disciplina de Clínica Médica, Faculdade de Medicina de Teresópolis, Fundação Educacional Serra dos Órgãos (Feso)
Authors: Santos Sávio Silva , Siqueira-Batista Rodrigo
Published: June 2021

Resumo: Relata-se a experiência de avaliação cognitiva dos alunos que cursaram o Internato de Clínica Médica da Faculdade de Medicina de Teresópolis, Fundação Educacional Serra dos Órgãos, de janeiro a março de 2002. Discutem-se, alguns instrumentos de avaliação utilizados no transcorrer desse período, com parando-se seus resultados com os obtidos pelos mesmos internos ao longo de toda a sua graduação. Formulam-se propostas para uma escolha mais, adequada de alguns instrumentos e do método de sua utilização. Critica-se o emprego da prova final como instrumento isolado.
Avaliação de habilidades clínicas e feedback na residência médica em Pediatria
Authors: Auto Bruna de Sá Duarte , Vasconcelos Maria Viviane Lisboa de , Peixoto Ana Lydia Vasco de Albuquerque
Published: June 2021

Abstract: Introduction: A medical residency is the specialization par excellence in medical training and the program is responsible for ensuring that the recently graduated doctor reaches the established level of competence. A well-prepared assessment system with feedback is an effective tool to enhance the performance of future specialists and guarantee their qualification. Objective: To analyze the assessment system for pediatric residents at a university hospital, aiming to promote teaching training in assessment methods. Methodology: educational action research (research-teaching), conducted with teachers and preceptors in the pediatric residency of a university hospital. The stages consisted of: a) the application of a questionnaire on participant profile and assessment methods used to evaluate the medical residents; b) intervention (workshop) on the assessment of clinical skills and feedback; c) immediate assessment after the workshop, by applying another questionnaire based on level 1 of the Kirkpatrick model. Simple statistical analysis was used for the objective data and the content analysis, according to recommendations by Malheiros (2011) and Bardin (2013), for the qualitative part. Result: Ten (48%) of the 21 participants declared not being formally trained in assessment and that they applied the more traditional methods learned from personal experience. Regarding the assessment methods, 81% (17/21) of the participants used more than one, aiming to obtain a more encompassing and reliable assessment. However, none of the teachers/preceptors used a systematized assessment of the clinical skills or provided feedback to the medical residents. After the workshop, with a focus on assessing performance in a simulated ‘Objective Structured Clinical Examination’ (OSCE) environment, all the participants were favorable to apply the OSCE in their teaching-learning practice with residents and undergraduate students, reaching Kirkpatrick level 3. Conclusion: The action research helped identify limitations in the assessment and feedback system of the pediatric resident physician. The methodology used revealed an aggregating effect and contributed to the development of the collaborative and integrative sense in the group. However, it was not enough to positively interfere with the pediatric medical residency assessment in the short term.
Promotion of flower opening in cut rose cultivars by 1-naphthaleneacetic acid treatment
Authors: Horibe Takanori , Makita Maho
Published: June 2021

ABSTRACT Improving the quality and rate of opening of cut flowers is important to meet consumer demand. Thus, it is important to develop methods to control the rate of flower opening and senescence in ornamental plants. In this study, we investigated the effects of 1-naphthaleneacetic acid (NAA) in flower opening in rose (Rosa sp.) cultivars Princess Meg, Red Star and Madrid. Cut roses were maintained under different concentrations of NAA. Shoot bases were immersed in water solution containing 0, 100, and 1,000 μM NAA, in addition to 2% w/v sucrose with 0.02% w/v 8-hydroxyquinoline monohydrate. Subsequently, their vase life, flower opening, flower diameter and petal weight were measured. Flower opening in all three cultivars was clearly promoted by the 1,000 μM NAA treatment, resulting in higher petal fresh weight and flower diameter at 2 days following treatment. 100 μM NAA treatment also promoted flower opening and petal wilting in three cultivars, although the decrease in relative fresh weight of cut rose became slower and vase-life became longer than 1,000 μM NAA treatment in “Madrid”. This indicates that NAA promotes flower opening and petal growth in three cut rose cultivars. However, NAA treatment also promoted petal wilting, resulting in shorter vase-life. Although rose cultivars differed in their sensitivity to the NAA treatment, we conclude that NAA shows high potential as a chemical agent for controlling flower opening in cut rose cultivars.
Práticas integrativas e complementares no Sistema Único de Saúde do Brasil: disputas político-epistemológicas
Authors: Glass Leticia , Lima Nathan Willig , Nascimento Matheus Monteiro
Published: June 2021

Resumo Este artigo apresenta um estudo de Epistemologia Política sobre a implementação de Práticas Integrativas e Complementares no sistema de saúde do Brasil. O objetivo foi analisar a controvérsia existente entre as recomendações da Organização Mundial da Saúde, as Portarias do Ministério da Saúde do Brasil e as cartas públicas de instituições científicas. Evidenciamos as visões epistêmicas e os interesses políticos subjacentes presentes em cada um dos documentos.
Políticas educacionais: gerencialismo e democratização da educação em Portugal (2007-2017)
Authors: Antunes Fátima , Barros Rosanna , Carvalho Maria João , Santos Ana Lúcia Felix dos , Veloso Esmeraldina Costa , Vilarinho Emília
Published: June 2021

RESUMO O artigo aborda políticas educacionais em Portugal em quatro vertentes: organização da rede, administração e gestão; avaliação institucional e da aprendizagem; participação (acesso/sucesso) em educação; e educação para a cidadania e convivência democrática. Após destacar elementos da globalização e do papel do Estado nos processos de regulação e reformas das políticas educacionais, buscou-se evidenciar tendências de uma década (2007-2017) nas vertentes aludidas. O estudo revela tendências ambivalentes que se destacam pelo caráter ora gerencialista, ora democratizante, visibilizando relações de hibridismo entre as proposições globais e locais na condução das políticas em análise.
Modalidades de ensino nas universidades brasileiras e portuguesas: um estudo de caso sobre a percepção de alunos e professores em tempos de Covid-19
Authors: Bruscato Amanda Maraschin , Baptista Jorge
Published: June 2021

RESUMO Este artigo apresenta uma análise da utilização de diferentes modalidades de ensino no ensino superior, considerando o contexto atual provocado pela COVID-19. O estudo baseia-se em uma revisão da literatura sobre o tema e questionário aplicado a 225 estudantes e professores universitários do Brasil e de Portugal, dos quais 144 tiveram suas aulas presenciais substituídas por aulas a distância. A maioria dos respondentes considera o ensino a distância pior do que o presencial, a comunicação pior, a avaliação mais difícil, a exigência maior e a aprendizagem pior. Além disso, os professores julgam empregar muito mais de seu tempo e dedicação para o ensino a distância, enquanto os alunos parecem dedicar-se menos. Ao serem questionados sobre o futuro do ensino superior, a maioria acredita que a modalidade de ensino mais utilizada será a híbrida. Apesar de o ensino a distância proporcionar diversas vantagens, os participantes sentem falta da interação face a face.
Teaching in multilingual classrooms: strategies from a case study in Portugal
Authors: Szelei Nikolett , Pinho Ana Sofia , Tinoca Luís Alexandre da Fonseca
Published: June 2021

ABSTRACT This study examined teaching practices developed by teachers to respond to linguistic diversity in a Portuguese case study. We analysed the position that students’ languages received in the classroom, and what these practices revealed about teachers’ awareness of multilingual pedagogies, a step to social justice. Three main strategies emerged: promoting Portuguese without involving students’ languages, using a common language (English) as lingua franca, using students’ languages. These strategies appeared in a dynamic way as teachers tried to satisfy the aims of developing the language of schooling, communicating with students and valuing students’ linguistic identities. Prioritising Portuguese language dominated, and the strategies were enacted through monolingual views, indicating little awareness of multilingual pedagogies. Thus, the need to support teachers in transforming practices in multilingual classrooms is emphasised.
Representaciones discursivas de las mujeres en la historia escolar chilena (1810-2017)
Authors: Sepúlveda Humberto Andrés Álvarez
Published: June 2021

RESUMEN En este artículo se analizan las representaciones de las mujeres presentes en los manuales que abordan la historia de Chile desde 1810 (año de la Primera Junta Nacional de Gobierno) hasta el 2017 (año de publicación del manual más reciente de la muestra analizada). Con este propósito, se desarrolló una investigación cualitativa basada en un análisis hermenéutico de los textos e imágenes de una muestra intencionada compuesta por 13 libros publicados entre 2009 y 2017 por tres editoriales chilenas (Zig-Zag, Santillana y SM). Se concluye que el discurso pedagógico tiende a invisibilizar o atenuar la actuación femenina en la historia republicana chilena a partir de una serie de convenciones, tales como la supresión, la exclusión parcial, la relevancia histórica categorizada, la asignación de roles pasivos, la representación generalizada y la pretensión de mostrar una perspectiva “neutral” de la historia.