bluuebunny/crossref_metadata_2025 huggingface dataset:
Brainstem Mechanisms of Pain Modulation: A within-Subjects 7T fMRI Study of Placebo Analgesic and Nocebo Hyperalgesic Responses
Authors: Crawford Lewis S. , Mills Emily P. , Hanson Theo , Macey Paul M. , Glarin Rebecca , Macefield Vaughan G. , Keay Kevin A. , Henderson Luke A.
Published: October 2021

Pain perception can be powerfully influenced by an individual's expectations and beliefs. Although the cortical circuitry responsible for pain modulation has been thoroughly investigated, the brainstem pathways involved in the modulatory phenomena of placebo analgesia and nocebo hyperalgesia remain to be directly addressed. This study used ultra-high-field 7 tesla functional MRI (fMRI) to accurately resolve differences in brainstem circuitry present during the generation of placebo analgesia and nocebo hyperalgesia in healthy human participants (N= 25, 12 male). Over 2 successive days, through blinded application of altered thermal stimuli, participants were deceptively conditioned to believe that two inert creams labeled lidocaine (placebo) and capsaicin (nocebo) were acting to modulate their pain relative to a third Vaseline (control) cream. In a subsequent test phase, fMRI image sets were collected while participants were given identical noxious stimuli to all three cream sites. Pain intensity ratings were collected and placebo and nocebo responses determined. Brainstem-specific fMRI analysis revealed altered activity in key pain modulatory nuclei, including a disparate recruitment of the periaqueductal gray (PAG)–rostral ventromedial medulla (RVM) pathway when both greater placebo and nocebo effects were observed. Additionally, we found that placebo and nocebo responses differentially activated the parabrachial nucleus but overlapped in engagement of the substantia nigra and locus coeruleus. These data reveal that placebo and nocebo effects are generated through differential engagement of the PAG–RVM pathway, which in concert with other brainstem sites likely influences the experience of pain by modulating activity at the level of the dorsal horn.

SIGNIFICANCE STATEMENTUnderstanding endogenous pain modulatory mechanisms would support development of effective clinical treatment strategies for both acute and chronic pain. Specific brainstem nuclei have long been known to play a central role in nociceptive modulation; however, because of the small size and complex organization of the nuclei, previous neuroimaging efforts have been limited in directly identifying how these subcortical networks interact during the development of antinociceptive and pro-nociceptive effects. We used ultra-high-field fMRI to resolve brainstem structures and measure signal change during placebo analgesia and nocebo hyperalgesia. We define overlapping and disparate brainstem circuitry responsible for altering pain perception. These findings extend our understanding of the detailed organization and function of discrete brainstem nuclei involved in pain processing and modulation.
Cover Chie Vol 9 No 2 - 2021
Authors: Silvinur Silvia Nurhayati , Chie Journal
Published: October 2021

Cover Journal for Offline Printing
“…As We Were Awaiting Our Future Fate in Prison”: Dostoevsky in Tobolsk on January 9—20, 1850
Authors: Maskevich Ekaterina , Tikhomirov Boris
Published: October 2021

The article uses new archival materials, supplemented by a critical analysis of existing printed sources, to analyze Dostoevsky’s 12-day stay in the Tobolsk transit prison on January 9–20, 1850. The authors focus on the meeting of the Decembrists’ wives (N. D. Fonvizina, P. E. Annenkova, etc.) with the Petrashevites in the apartment of the caretaker of the Tobolsk prison castle. According to archival sources, a number of documents that state the name of the prison warden (Ivan Gavrilovich Korepanov) have been published, and his biographical information is provided according to the form list, supplemented by the testimonies of memoirists. In the light of the new data, a number of important clarifications were made to the narrative of the meeting in the apartment of I. G. Korepanov. V. N. Zakharov observed that there is no mention of the transfer of the Gospels to the Petrashevites in the detailed description of this scene, presented in the letter by N. D. Fonvizina. The authors further develop this observation, providing biographical information about the gendarme captain Alexander Smalkov (Smolkov), who performed this mission on behalf of N. D. Fonvizina, by handing Dostoevsky and his comrades copies of the New Testament, and showing how to extract the money glued inside it from the binding and how to hide it again. They cite observations that confirm the assumption that Smalkov assisted N. D. Fonvizina and M. D. Frantseva to negotiate with gendarmes Korolenko and Nasonov. The latter two accompanied Dostoevsky and Durov to Omsk, and arranged for them to meet with the Petrashevites on the winter road, 8 versts from Tobolsk, and to send a letter to I. V. ZhdanPushkin asking for help for the exiles upon their arrival in the Omsk prison.
INFLUENCE OF THE SUPPLY VOLTAGE RIPPLE OF THE LINEAR ELECTRIC MOTOR ON THE PARAMETERS OF THE TRANSIENT RESPONSE OF THE CURRENT LOOP OF THE ON-BOARD AVIATION POSITIONING SYSTEM
Authors:   Chernihiv Polytechnic National University Shevchenko st, 95, Chernigiv, 14035, Ukraine, Denysov Yu.O. , Bursala O.O. ,   Chernihiv Polytechnic National University Shevchenko st, 95, Chernigiv, 14035, Ukraine
Published: October 2021

A comparison of the parameters of the transient characteristics of the module-optimized closed-loop transfer current of the positioning system without taking into account and taking into account the deep pulse-width modulation of the supply voltage of the linear motor. Their essential difference on speed, overregulation, static error is established. A method of optimization according to the criterion of current circuit speed is proposed, which allows to realize its transient characteristic during a finite number of switching intervals of the pulse-width converter. The synthesis of a digital current loop controller is performed, it allows to realize its transient characteristic without over-regulation during a finite number of switching intervals. The results obtained are based on the transfer function of a pulse-width converter, which is a link in the current loop. It is obtained for the case of deep pulse-width modulation based on the statistical linearization of piecewise-linear modulation characteristics of the channels of the pulse-width converter model. The modulation characteristics are obtained as a result of the expansion of the latitude-modular voltage for multiple values of the control coordinate in the Walsh-Fourier series. The number of Walsh functions taken into account depends on the approximation error and the cutoff frequency of the system. References 11, figures 3.
INTELLECTUAL TECHNOLOGIES FOR MONITORING OF TECHNICAL STATE OF UP-TO-DATE HIGH-VOLTAGE CABLE POWER LINES
Authors:   Institute of Electrodynamics National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine, Kyrylenko O.V. , Shcherba A.A. ,   Institute of Electrodynamics National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine, Kucheriava I.M. ,   Institute of Electrodynamics National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine
Published: October 2021

The review concerning application of fiber-optic technologies in power industry, in particular, for monitoring of modern power cables with cross-linked polyethylene insulation and integrated fiber-optic module is carried out. The new intelligent tools for control of electrical, thermal and mechanical characteristics and partial discharges in power cable lines are presented. The current operational experience for the system of Smart Cable Guard in an emergency is described. The prospects to develop and use the intellectual technologies for monitoring of technical state of up-to-date high-voltage cable power lines and their operate reliability are grounded by analysis of new diagnostic methods controlling the level of partial discharges, temperature distribution and mechanical damage in polyethylene insulation and other elements of the high- and extra-high-voltage cables with integrated fiber-optic modules. References 51, figures 8.
GENERATION-LOAD-STORAGE COOPERATIVE OPTIMIZATION SCHEDULING OF COMBINED HEAT AND POWER SYSTEM CONSIDERING WIND POWER UNCERTAINTY AND DEMAND RESPONSE
Authors:   College of Electrical Engineering & New Energy, China Three Gorges University, Yichang 443002, China, Lian Ruiqing , You Yiran ,   Quanzhou Power Supply Company of State Grid Fujian Electric Power Co., Ltd., Quanzhou 362000, China, Li Yong ,   Dawu Power Supply Company of State Grid Hubei Electric Power Co., Ltd., Dawu 432800, China, Su Shiwei ,   College of Electrical Engineering & New Energy, China Three Gorges University, Yichang 443002, China
Published: October 2021

The problem of wind power abandonment in the north areas of China is serious, which is mainly caused by the uncertainty of wind power and the "thermoelectric coupling" characteristics of cogeneration units. Aiming at this problem, this paper establishes the optimal scheduling model of generation-load-storage coordination in the electrothermal joint system with the goal of minimizing the amount of wind power discarded and the total scheduling cost of the system. Firstly, the responsive electrical and thermal loads on the demand side are divided into three types according to their types, namely, translatable, transferrable and reducible, and the demand response models are constructed to improve the fineness of the optimization on the demand side. Then, the scenario method is used to solve the uncertainty problem of wind power. Meanwhile, the influence of the energy storage side on system scheduling is considered. Finally, the results based on examples verify the effectiveness of the proposed model in promoting the absorptive of wind power and improving the overall economic benefit of the system. References 23, figures 8, table 1.
SAFE OPENING OF SF6 CIRCUIT BREAKERS IN OVERHEAD TRANSMISSION LINES
Authors:   Institute of Electrodynamics National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine, Shpolianskyi O.G.
Published: October 2021

The paper analyses the transient currents during the energisation of a 750 kV overhead transmission line (OTL). The safety of OTL state after symmetrical and asymmetrical closing of the circuit breakers and technical feasibility of SF6 circuit breakers opening with time delay after their closing is substantiated. The necessity of transient processes simulation for analysing the characteristics of periodic and direct components of currents is shown. A method for determining of SF6 circuit breaker opening time delay for a set of the states that may arise after the energisation of OTL is developed. References 13, tables 2, figures 5.
PRECISION MULTIPHASE ELECTRICAL POWER STANDARD FOR THE PARAMETERS OF ELECTRICAL NETWORKS MEASURING DEVICES CALIBRATION
Authors:   Institute of Electrodynamics National Academy of Sciences of Ukraine, Peremohy, 56, Kyiv, 03057, Ukraine, Karasinskiy O.L. , Tesik Yu.F. ,   Institute of Electrodynamics National Academy of Sciences of Ukraine, Peremohy, 56, Kyiv, 03057, Ukraine, Moroz R.M. ,   Institute of Electrodynamics National Academy of Sciences of Ukraine, Peremohy, 56, Kyiv, 03057, Ukraine
Published: October 2021

The principles of functioning of the specialized multiphase Electrical Power Standard (EPS) combined with the measuring instrument (MI) of parameters of signals of electric networks controlled by the general microcontroller are offered and analyzed. Methods and algorithms of correction of parameters of output signals of EPS by taking into account results of measurement of the specified parameters in MI are developed and investigated. An equivalent correction scheme of n-th harmonic is proposed. References 20, figures 5.
Citizen Science Assisted Monitoring Provides New Data Concerning the Distribution of the Bulgarian Bent-toed Gecko, Mediodactylus danilewskii (Gekkonidae, Squamata), in North-East Bulgaria
Authors: Koynova T. , Marinova P. , Nikolov N. , Kaschieva M. , Chernikov C. , Velkova V. , Natchev N.
Published: October 2021

The Bulgarian Bent-toed Gecko (Mediodactylus danilewskii Strauch, 1887) is one of the two species of geckos inhabiting the territory of Bulgaria. In the recent years, new information on its distribution was published and big amount of data were collected. We organized an information platform for sharing data on the biology and live-range of M. danilewskii in inland North-East Bulgaria. This gecko is a highly synanthropic species which is often observed by citizens. Here we report on four new observation spots and also confirm the presence of the species from recently published localities. All data were recorded by volunteers, hence we discuss on the methods for documentation of the specimens and the critical role of the citizen science to assess the range of distribution of the species.
Seasonal Variation in a Small-Mammal Assemblage in a Priority Site for Conservation in South-Central Chile
Authors: Zúñiga A. H. , Andrés Muñoz-Pedreros A. , Quintana V.
Published: October 2021

Diversity of rodents were compared in a priority site of conservation in southern-central Chile through two seasons (winter and spring). Through the use of Sherman traps, the richness and abundance of species present in both the priority site (native forest) and its adjacent habitat (commercial plantation of Eucalyptus globulus) was assessed. There were significant differences in terms of diversity between both habitats, the composition was significant only for the case of the native forest; however, the seasonal effect was only significant in this same habitat. The ecological aspects linked in this pattern are discussed, which involved both the particularities of the recorded species and the microhabitat.
Mäsob: Designing a new Amharic coursebook
Authors: Krzyżanowska Magdalena
Published: October 2021

This article presents a project to design a new Amharic coursebook which draws upon current approaches to language teaching, and will provide stimulating learning materials for its users. The coursebook will target university students at A1 level, and in its content and structure will aim, for the first time in the history of Amharic language teaching, to conform to the spirit of the Common European Framework of Reference for Languages. Topic-based and task-based syllabi will form the backbone of the coursebook. It will contain a range of activities in which students, while learning grammar, are engaged in using new language in a meaningful, communicative way. Apart from developing the usual four language skills, among which priority will be given to oral practice, the coursebook will help students to acquire cultural competence and support them in improving their language learning strategies.
New records of Neocrex erythrops (Sclater, 1867) (Aves, Rallidae) from Espírito Santo state, Brazil
Authors: Silva Gabriele Andreia da , Alexandrino Eduardo Roberto , Baptista Michelle Noronha da Matta , Chaves Flávia Guimarães
Published: October 2021

Neocrex erythrops (Sclater, 1867), Paint-billed Crake, is a difficult bird to find and has few, scattered records spread over Brazil. The state of Espírito Santo has only one documented record of this species, which is based on a specimen collected in 1940. After 76 years since this first and only record, we present new records of N. erythrops from Espírito Santo. The new data increase the knowledge of this species in the state.
Профилактика и лечение дефицита витамина D: выбор оптимального подхода
Authors: Мельниченко Г. А. , Намазова-Баранова Л. С. , Громова О. А. , Драпкина О. М. , Каронова Т. Л. , Куликова К. С. , Крупинова Ю. А. , Лесняк О. М. , Мазурина Н. В. , Панов А. А. , Пигарова Е. А. , Рожинская Л. Я. , Белая Ж. Е. , Руяткина Л. А. , Суплотова Л. А.
Published: October 2021

Совместная позиция Российской ассоциации эндокринологов, Союза педиатров России и Российской ассоциации по остеопорозу.
The alteration of neuronal activities of the cuneiform nucleus in non-hypovolemic and hypovolemic hypotensive conditions
Authors: Mohebbati Reza , Abbassian Hassan , Shafei Mohammad Naser , Gorji Ali , Negah Sajad Sahab
Published: October 2021

Abstract Background: The cuneiform nucleus is located in the center of the circuit that mediates autonomic responses to stress. Hemorrhagic hypotension leads to chemoreceptor anoxia, which consequently results in the reduction of baroreceptor discharge and stimulation of the chemoreceptor. Objective: Using the single-unit recording technique, the neuronal activities of the cuneiform nucleus were investigated in hypotensive states induced by hemorrhage and administration of an anti-hypertensive drug (hydralazine). Methods: Thirty male rats were divided into the control, hemorrhage, and hydralazine groups. The femoral artery was cannulated for the recording of cardiovascular responses, including systolic blood pressure, mean arterial pressure, and heart rate. Hydralazine was administered via tail vein. The single-unit recording was performed from the cuneiform nucleus. Results: The maximal systolic blood pressure and the mean arterial pressure significantly decreased and heart rate significantly increased after the application of hydralazine as well as the following hemorrhage compared to the control group. Hypotension significantly increased the firing rate of the cuneiform nucleus in both the hemorrhage and hydralazine groups compared to the control group. Conclusions: The present data indicate that the cuneiform nucleus activities following hypotension may play a crucial role in blood vessels and vasomotor tone.
Dmitri Shostakovich: a work of virtuosity or a profitable misfortune?
Authors: Medina-Rincón Germán José , Martínez-Gil Sofía , Tierradentro-García Luis Octavio , Orrego-González Eduardo Esteban , Botero-Meneses Juan Sebastián
Published: October 2021

Abstract Dmitri Shostakovich was one of the greatest composers of 20th century, famous for his piano and violin compositions. One of the compositions, the 5th symphony, is arguably his greatest work, which brought him back to the grace of the Soviet authorities in a moment of a political crisis in Russia. Among the experts, there is a theory which supports that Shostakovich’s talent was due to a traumatic brain injury involving a shrapnel. Moreover, he might have suffered from a neurodegenerative process throughout his life. In this paper, we intend to discuss these viewpoints.
Seasonal variation in supply and prices of strawberry in Minas Gerais’ CEASA, BRAZIL
Authors: Jordão Wesley Augusto Florêncio , Silva Luis Felipe Lima e
Published: October 2021

ABSTRACT: The research studied the seasonal variation in supply and prices of strawberry practiced in the state of Minas Gerais, represented by the units of the CEASAMINAS, as well as components of this supply for each major supply region in the state, in the period between 2016 and 2019. The CEASAMINAS unit (Greater Belo Horizonte) was responsible for 76% of the annual commercialization of strawberry in Minas Gerais, through the CEASAMINAS units, which fluctuated between 6038.4 and 7413.4 Mg ha-1 yearly. In the periods of transition from winter to mid-season and summer, it is possible to observe striking variations in supply and prices of strawberry in market assessed, referring to the lowest productive averages and the highest average prices observed year to year. The seasonal variations in supply and prices of strawberry clearly reflected the need for new cultivars that can satisfactorily produce during the mid-season and high temperature months.
Discriminação racial e saúde: ações dos profissionais de saúde na assistência à mulher em processo de abortamento provocado
Authors: Ferreira Aldo Pacheco , Cardoso Gisela Cordeiro Pereira , Nichele Cíntia da Silva Telles , Girianelli Vania Reis , Silva Angélica Baptista , Godinho Marluce Rodrigues
Published: October 2021

Resumo Este artigo tem como objetivo avaliar as desigualdades raciais na assistência de profissionais de saúde ao abortamento provocado. Estudo de revisão sistemática, seguindo o modelo Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), a partir das seguintes bases: Biblioteca Virtual em Saúde, Scientific Eletronic Library Online (SciELO), National Library of Medicine and National Institutes of Health (PubMed), Science Direct, Portal de Periódicos Capes, com os descritores: “racism OR social discrimination AND abortion, induced AND health personnel OR comprehensive health care OR delivery of health care OR human rights”, escolhidos mediante consulta ao DeCS e Medical Subject Heading (MeSH). Seguindo os critérios de inclusão e exclusão, analisaram-se 18 artigos, publicados entre os anos de 2005 a 2020 na literatura nacional e internacional. A maioria dos estudos encontrou uma relação significativa entre discriminação racial e violência institucional, incluindo o acesso e qualidade da assistência de pacientes em abortamento provocado. A discriminação racial é um fator de risco significativo para resultados adversos no atendimento.
Masculinidades e sofrimento mental: do cuidado singular ao enfrentamento do machismo?
Authors: Silva Rafael Pereira , Melo Eduardo Alves
Published: October 2021

Resumo Os problemas de saúde mental têm grande relevância sanitária internacional. De natureza multifatorial, tais condições de saúde, aqui consideradas como sofrimentos, são influenciadas, inclusive, por elementos sociais, como a construção da masculinidade, em que pese as críticas e lutas cada vez mais evidentes contra o machismo. Diante deste cenário, este artigo aborda o sofrimento mental masculino e seu cuidado, a partir de uma revisão da literatura, tendo como base a BVS e considerando o período de 2010 a 2020. Foram selecionados 22 artigos. Os resultados do estudo foram organizados em torno das categorias: Características/ Particularidades do sofrimento mental de homens; Acesso/Modo de procura por ajuda de homens em sofrimento e Abordagem/Cuidado de homens em sofrimento mental. Conclui-se haver necessidade de mais visibilidade para a relação entre masculinidade e sofrimento mental e suas especificidades no âmbito do cuidado, considerando a existência de uma aparente crise silenciosa, o direito dos homens (enquanto pessoas) ao cuidado bem como a possível contribuição, ainda que indireta e modesta, da abordagem do sofrimento dos homens para a luta contra o machismo.
O Brasil cumprirá o ODS 3.1 da Agenda 2030? Uma análise sobre a mortalidade materna, de 1996 a 2018
Authors: Motta Caio Tavares , Moreira Marcelo Rasga
Published: October 2021

Resumo O objetivo deste artigo é analisar as possibilidades de cumprimento da Meta 3.1 dos Objetivos de Desenvolvimento Sustentável pelo Brasil, a partir do diagnóstico sobre a situação da mortalidade materna nas Regiões de Saúde (CIR), em 2018, e as principais características desta mortalidade, entre 1996 e 2018, no país. Estudo com duas etapas articuladas: análise bibliográfica sobre a mortalidade materna no Brasil; e pesquisa no Sistema de Informação sobre Mortalidade (SIM). Em 2018, das 450 CIR, 159 apresentaram razão de mortalidade materna (RMM) superior a 70 por 100 mil nascidos vivos (NV). Entre 1996 e 2018, no Brasil, houve redução entre mulheres de 30 a 49 anos. Entretanto, a faixa de 10 a 29 anos permaneceu inalterada ao longo da série. A disseminação dos Comitês de Mortalidade Materna, o Programa de Humanização do Pré-Natal e Nascimento (PHPN), a Política Nacional de Atenção Integral à Saúde da Mulher (PNAISM) e a Rede Cegonha influenciaram melhorias na gravidez tardia, mas, não impactaram a prevenção dos óbitos entre mães jovens. O cumprimento do ODS 3.1 requer: a priorização das CIR com RMM superior a 70,0/100 mil NV; a qualificação dos serviços de pré-natal, com foco na atenção entre mulheres de 10 e 29 anos e nas complicações hipertensivas; a e legalização do aborto.
O paradoxo de Simpson: um estudo de caso demográfico sobre dinâmica da população, pobreza e desigualdade
Authors: Guimarães Raphael Mendonça , Andrade Flávia Cristina Drumond
Published: October 2021

Resumo O Brasil experimenta uma transição demográfica marcada por desigualdades regionais. É possível supor que aspectos relacionados à pobreza, desenvolvimento e desigualdade possam reverter os efeitos de associação dos indicadores da transição demográfica, tipificando um fenômeno conhecido como Paradoxo de Simpson. O objetivo foi analisar o efeito da desigualdade, pobreza e desenvolvimento social na dinâmica populacional brasileira, verificando a ocorrência do paradoxo de Simpson na transição demográfica. Foram utilizados dados populacionais oriundos dos Censos Demográficos brasileiros de 1991 a 2010, segundo idade e unidades da federação. Foi avaliada a correlação entre os indicadores demográficos, estratificando das unidades da federação em grupos de acordo com os indicadores sociais. Há um avanço das unidades federativas (UF) com relação aos indicadores sociais. A transição vem ocorrendo em todas as UF, com persistência da distância entre elas, mesmo que com redução ao longo dos anos. Observou-se o paradoxo de Simpson quando a análise foi realizada segundo ano censitário e indicador social, principalmente para o ano de 1991. O principal desafio é compreender como a dinâmica demográfica brasileira pode ser analisada e compreender de que forma os fatores contextuais alteram seu ritmo, quantum e padrão.
Agenda 2030, saúde e sistemas alimentares em tempos de sindemia: da vulnerabilização à transformação necessária
Authors: Burigo André Campos , Porto Marcelo Firpo
Published: October 2021

Resumo O artigo, uma mescla de ensaio e revisão narrativa, analisa a relação entre a Agenda 2030, os sistemas alimentares e sua relevância para a saúde global e coletiva. O conceito de sindemia contextualiza a pandemia de COVID-19 em relação com a pobreza e com a injustiça social, mas também revela a sinergia com outras pandemias relacionadas ao avanço do sistema alimentar global: de desnutrição, de obesidade e das mudanças climáticas, as quais possuem forte influência do modelo dominante de agricultura. Lançamos mão, também, de quatro conceitos estratégicos para pensar a transição em direção a sistemas alimentares saudáveis e sustentáveis: sistema alimentar, segurança alimentar e nutricional (SAN), direito humano à alimentação adequada (DHAA) e agroecologia. Em seguida, cotejamos relatórios e dados internacionais que sistematizam estudos sobre as crescentes ameaças decorrentes do modelo dominante de agricultura, frequentemente negadas por setores econômicos poderosos e grupos neoconservadores. Também destacamos desafios colocados em diferentes escalas, do global ao local, para que políticas públicas e mobilizações sociais desenvolvidas nas últimas duas décadas possam resistir e se reinventar na construção de sociedades mais justas.
Federalismo Cooperativo, Regionalização e o Perfil de Governança Institucional das Comissões Intergestores Regionais no Brasil
Authors: Ouverney Assis Mafort , Carvalho André Luis Bonifácio de , Ribeiro José Mendes , Moreira Marcelo Rasga
Published: October 2021

Resumo Este artigo tem por objetivo apresentar e analisar o perfil de governança institucional das 434 comissões intergestores regionais em funcionamento em 25 estados da federação brasileira. Os dados são da Pesquisa Nacional das Comissões Intergestores Regionais (CIR), um estudo censitário realizado nos anos de 2017 e 2018, e foram coletados por meio de um questionário aplicado aos coordenadores/diretores/presidentes das CIR. A composição do perfil das CIR foi realizada empregando uma matriz de análise especificamente desenvolvida para este estudo, que combina 23 variáveis organizadas em cinco atributos da governança interna dessas instâncias: legitimidade institucional, adesão e regularidade de funcionamento, qualidade da estrutura e condições de funcionamento, equilíbrio federativo e qualidade do processo decisório. Os resultados mostram, por um lado, um sistema de governança institucional intergestores consolidado em todo o território nacional, com significativa adesão das esferas estadual e municipal e regras de funcionamento definidas e publicizadas. Por outro, um complexo de instâncias caracterizadas por expressivas limitações de recursos financeiros, humanos e de infraestrutura de gestão e atuação concentrada em problemas emergenciais da gestão da rede de ações e serviços de saúde.
Factores relevantes para la evaluación de la producción escrita de estudiantes haitianos no hispanohablantes en la escuela pública chilena
Authors: Vega Gloria Toledo , Lizasoain Andrea , Cerda-Oñate Karina
Published: October 2021

Este artículo examina factores relevantes para profesores de Lengua y Literatura en la evaluación de la escritura de sus estudiantes no hispanohablantes. La fundamentación teórica de este estudio se relaciona con la evaluación como herramienta de aprendizaje, los principios para una evaluación efectiva y la evaluación de la escritura en lengua extranjera. Se trata de un estudio de caso en que se entrevistaron dos profesoras de enseñanza secundaria, para comprender qué factores inciden en la evaluación de la escritura de sus estudiantes haitianos. Estas entrevistas fueron transliteradas y sometidas a un análisis de contenido, del cual emergieron categorías temáticas que se agruparon como factores relevantes para la evaluación de la producción escrita. Estos factores fueron analizados a la luz de la literatura sobre evaluación y se analizaron en el contexto de educación chileno.

Los resultados apuntan a observar las estrategias que intuitivamente usan los profesores para evaluar los textos escritos de sus estudiantes no hispanohablantes y a la necesidad de integrar a las aulas multiculturales profesores especialistas en educación multilingüe, que puedan favorecer la evaluación para el aprendizaje.
Spatial patterns of fetal mortality: scenario before and after the implementation of surveillance
Authors: Silva Maria Carolina Lyra da , Oliveira Conceição Maria de , Silva Amanda Priscila de Santana Cabral , Bonfim Cristine Vieira do
Published: October 2021

Abstract Objectives: to analyze the spatial distribution of fetal deaths before and after implementation of surveillance for this event in the city of Recife, in the Northeast Region of Brazil. Methods: an ecological study whose spatial analysis unit was the 94 neighborhoods. The gross fetal mortality rates were calculated and the local empirical Bayesian estimator was adopted to smooth out random fluctuations of such rates. To analyze the spatial autocorrelation, the Global Moran’s Index was used, and spatial clusters were located by the Local Moran’s Index. Results: during the period before implementation of death surveillance, 1,356 fetal deaths were reported, a coefficient of 9.9 deaths per thousand births. During the second period, 1,325 fetal deaths occurred, a coefficient of 9.6 deaths per thousand births. The Global Moran’s Indexes (I) were I=0.6 and I=0.4 for the first and second periods, respectively, with statistical significance (p<0.05). For both periods analyzed, spatial clusters of high-risk neighborhoods were identified in the northern and eastern regions of the city. Conclusion: the spatial analysis indicated areas that persist as priorities for planning surveillance and health assistance actions to reduce fetal mortality.
Prevalence of physical activity and associated factors among pregnant women: a cross-sectional population-based study in southern Brazil
Authors: Silva Vilson Rodrigues da , Boing Antonio Fernando
Published: October 2021

Abstract Objectives: to describe the prevalence of sufficient leisure-time physical activity (LPA) in the trimesters of pregnancy and to test its association with sociodemographic and contextual characteristics. Methods: cross-sectional study that in 2019 analyzed data from 3580 pregnant women residing in Santa Catarina, Brazil. LPA was categorized as “active” (150 minutes or more of LPA/week) and “inactive” (less than 150 minutes). Results: the prevalence for the recommended level of LPA was 15.3% (CI95%= 14.1-16.4) before pregnancy, gradually declining to 7.8% (CI95%= 7.3-8.7), 7.3% (CI95%= 6.58.2), and 5.8% (CI95%= 5.1-6.7) in the following trimesters of pregnancy. Higher level of education was associated with the four outcomes, increasing the chance of being active by 79% in the third trimester of pregnancy. In the second trimester, living in a neighborhood that stimulates physical activity increased the chance of being active by 39%. In the third trimester, having received guidance from a health professional was associated with an increase of 60% in the chance of practicing LPA. Conclusion: the prevalence of recommended LPA is low among pregnant women and living in a neighborhood favorable to outdoor practices, greater education level and receiving guidance from health professionals increased the chance of pregnant women to be active.
Compra institucional de produtos da agricultura familiar: avaliando a execução do Programa de Aquisição de Alimentos pelas universidades federais
Authors: Salgado Rafael Junior dos Santos Figueiredo , Souza Washington José de , Ferreira Marco Aurélio Marques
Published: October 2021

Resumo O objetivo é avaliar o estágio de conformidade das universidades federais brasileiras ao requisito da aquisição de produtos da agricultura familiar nos termos do Decreto nº 7.775/2012, delimitando alcances e dilemas para retroalimentar o Programa de Aquisição de Alimentos na modalidade Compra Institucional (PAA-CI). Trata-se de estudo qualitativo-descritivo, com análise de dados secundários (chamadas públicas e resultados) entre 2012 e 2019. A análise dos dados indicou que é limitada e heterogênea a execução do PAA-CI no abastecimento de alimentos para os restaurantes universitários via chamadas públicas, beneficiando um reduzido número de agricultores familiares. Há lacunas em termos de cobertura do Programa e falhas na elaboração das chamadas públicas, o que desestimula a participação dos agricultores familiares e das organizações da agricultura familiar, especialmente dos menos estruturados. Em virtude do caráter recente da legislação, devem ser fomentadas políticas públicas de assistência técnica e extensão rural para a agricultura familiar e ações de capacitação dos gestores públicos de modo a conduzir burocratas a interações com organizações locais, criando e aperfeiçoando fluxos de informações e conhecimentos e retroalimentando políticas públicas de desenvolvimento local integradas às atividades-fim das universidades, de ensino, pesquisa e extensão.
Desenvolvimento profissional docente e formação do sujeito criativo investigativo de acordo com a Base nacional comum curricular para o ensino de ciências
Authors: Rocha Carlos José Trindade da
Published: October 2021

RESUMO O texto apresentou um estudo sobre o desenvolvimento profissional docente, no qual professores podem desenvolver criatividade e autonomia formativas, em particular para o ensino por investigação. Visou-se ainda propor a formação do sujeito criativo investigativo, alinhada à nova Base Nacional Comum Curricular. Dentro de uma abordagem qualitativa associou-se a proposta a um plano de trabalho de estágio pós-doutoral em uma universidade pública do Amazonas. A proposta permite efetivar o desenvolvimento profissional docente em perspectiva de modalidades de ações investigativas, apresentando condução de atos criativos no contexto educativo. Os elementos das relações de fases de criatividade e modalidades de ações investigativas podem ser considerados para a efetiva concretização dos pressupostos de formação do sujeito criativo investigativo e podem ser transferidos para diversos atos de ensino direcionado à educação científica.
Crenças de professores e futuros professores portugueses sobre a reprovação no 2º ano de escolaridade
Authors: Santos Natalie Nóbrega , Monteiro Vera Cristina
Published: October 2021

RESUMO Este estudo procurou investigar as crenças de professores e futuros professores - estudantes de cursos de formação de professores - do 1º ciclo do ensino básico em Portugal relacionadas à reprovação no 2º ano de escolaridade. Participaram 137 professores em serviço e 99 estudantes em formação (idades entre 19 e 65 anos, 96,2% do sexo feminino), que responderam a um questionário sobre os efeitos acadêmicos gerais e socioafetivos da reprovação, bem como os efeitos da reprovação precoce. Os resultados mostraram uma grande variabilidade nas crenças, com os professores em exercício apresentando crenças mais positivas que os estudantes. Existe também uma associação entre as crenças dos professores e as suas práticas. As crenças parecem ter um impacto na prática docente, conseguindo sobrepor-se às políticas educacionais e às recomendações científicas.
Masdevallia bastantei(Orchidaceae), a New Species from Machupicchu, Peru
Authors: Collantes Benjamín , Atausinchi Feliciano Incahuaman , Valer Julio Córdova , Paucar Edwin Cobos , Martel Carlos
Published: October 2021

Abstract—Machupicchu Historical Sanctuary is a natural protected area that bears a considerable orchid diversity.Masdevalliais one of the most common, showiest, and distinctive genera among Machupicchu orchids, where six species are currently known. Here, we describe a new species ofMasdevalliafrom Machupicchu, which we nameMasdevallia bastantei. The species is similar toM. karineaebut differs in the long flowers of 12 to 17 cm in length and a campanulate, incanous, maculate sepaline tube. We provide a description and illustrations of this new species. Furthermore, we present pictures and a key including allMasdevalliaspecies that occur within the Machupicchu Historical Sanctuary.
Studies of Vietnamese Pteridophyte Flora 1
Authors: Chen Cheng-Wei , Ebihara Atsushi , Cheng Ken-Yu , Hsu Tian-Chuan , Huang Yao-Moan , Dang Viet Dai , Luu Hong Truong , Le Van Son , Li Chia-Wei
Published: October 2021

Abstract— The history of the study on pterido-flora in Vietnam is reviewed. Two new records, Adiantum capillus-junonis and Actinostachys wagneri are reported for Vietnam based on our new collections. A new species, Hymenophyllum bryoides,
is described to accommodate its morphological and genetic distinctiveness from other congeneric species. Photographs of key characters, distributions, ecology, and notes on all the above species are provided.
Phylogeny, Historical Biogeography, and Divergence Time Estimates of Eucnide (Loasaceae)
Authors: Brindley Joshua , Roalson Eric H. , Hufford Larry
Published: October 2021

Abstract— Eucnide (Loasaceae) consists of about 15 species distributed across Mexico, Guatemala, and the North American Southwest, a geographically complex landscape made up of floristically unique deserts, large mountain ranges, and a large, geographically isolated
peninsula. This complex geography is credited for high levels of biodiversity and endemism in the region and we examine relationships between geography and cladogenesis in Eucnide. In the most recent treatment of the genus, Thompson and Ernst recognize three sections of Eucnide
differentiated based on floral morphology. To date, no molecular phylogenetic studies have broadly sampled species in this genus. We used Bayesian and maximum-likelihood phylogenetic analyses of one plastid marker (matK) and one nuclear marker (ITS) to: 1) test the monophyly of Eucnide
sections and assess whether the existing taxonomy sufficiently circumscribes diversity within the genus; 2) assess the divergence times of Eucnide lineages to determine when the major clades diversified; and 3) estimate the ancestral range of Eucnide and hypothesize patterns
of geographical diversification of the genus. We found that not all infrageneric units of Eucnide are monophyletic and the taxonomy needs revision. Additionally, the major clades of Eucnide are predominantly restricted to geographic regions, suggesting that species have frequently
diversified within geographic areas. The ancestral range of Eucnide was inferred to be widespread, and the divergence times of the major clades coincide with major geological events, particularly, the formation of the North American warm deserts, the isolation of the Baja Peninsula,
and the uplift of the Trans Mexican Volcanic Belt. This suggests that major geological/climatic events may have contributed to the diversification of the genus.
Design and control of a single-phase voltage compensator based on an AC Chopper
Authors: Le Ngoc Giang
Published: October 2021

Introduction: This paper is the result of the research “Design and control of single phase voltage compensator based on AC Chopper” developed in the AD-AF Academy of Viet Nam in 2019.

Problem: This article develops power electronic devices based on AC chopper and provides solution for the voltage sag which is long-lasting and deep amplitude of fading at rural power grid.

Objective: Improve the quality of the electricity system in rural Vietnam.

Methodology: With the improvement of power system, power quality has become the major concern of user and grid companies. The Voltage sag has turned into the research priority because of the most frequently happening and great economic loss. Based on the rounded analysis of traditional voltage compensation devices, this article develops power electronic devices based on AC chopper and provides solution for the voltage sag which is long-lasting and deep amplitude of fading at rural power grid.

Results: On the one hand, it reduces the cost and space of the device. On the other hand, it solves the short compensation time of UPS and DVR.

Conclusion: The trial operation proves that this single-phase low-voltage compensation device has obvious compensation effect for most resistive loads and some inductive loads, less harmonic content, long continuous compensation time and stable performance.

Originality: This compensation device integrates the advantages of UPS and DVR, and also solves their shortcomings and deficiencies.

Limitations: The authors need to spend more time to the development and design three-phase low-voltage compensation device.
Repercussões da depressão pós-parto no desenvolvimento infantil
Authors: Santos Luísa Parreira , Serralha Conceição Aparecida
Published: October 2021

O presente trabalho tem como objetivo apresentar uma revisão da literatura científica nacional sobre as repercussões para o desenvolvimento emocional, social, comportamental e cognitivo do bebê, em contexto de depressão puerperal materna. Nesta revisão, foram recuperados trabalhos segundo os seguintes critérios de inclusão: artigos científicos de periódicos indexados, com publicação entre 2006 e 2012, no idioma português e que correlacionassem depressão pós-parto e desenvolvimento infantil. Foram excluídos livros, capítulos, notícias, resenhas, dissertações, teses, monografias, artigos com publicação anterior a 2005, trabalhos em idiomas estrangeiros e artigos que tratassem da depressão pós-parto somente em seus aspectos etiológicos. Foi observado que a depressão pós-parto é um fator de risco para o desenvolvimento infantil, pois os bebês que viveram tal contexto apresentam apego inseguro, menos exploração do ambiente, sono irregular, baixa autoestima, ansiedade e maior probabilidade de desenvolverem depressão na idade adulta. É essencial que o transtorno seja identificado para que a mãe e o bebê recebam cuidado profissional adequado, minimizando os prejuízos da depressão pós-parto para ambos e para a família.
Os limites e as possibilidades das práticas restaurativas enquanto alternativa para a superação da violência de gênero contra a mulher sob a égide do abolicionismo penal
Authors: Costa Marli M. Moraes da , Porto Rosane
Published: October 2021

O referido artigo tem por finalidade convidar o leitor a refletir sobre a utilização de outras práticas restaurativas, como o círculo de construção de paz nos casos de violência de gênero. A premissa inicial está ao se fazer uma análise crítica da Lei Maria da Penha – Lei 10340/2006, sob a égide do abolicionismo penal, se quer com isso, afirmar que a abordagem da mencionada lei ao não dar voz e vez de escuta ao homem, demonstra ser uma lei de caráter exclusivamente punitivo.
Percepção de preconceito em indivíduos de meia idade e idosos homossexuais nos contextos de família, trabalho e amizades
Authors: Alves Larissa dos Santos , Meira Menandro Paulo Rogério
Published: October 2021

O objetivo foi investigar como homossexuais masculinos idosos interpretaram e se portaram em situações nas quais se perceberam alvo de preconceito. Foram entrevistados seis senhores contatados a partir da técnica “bola de neve”, após a assinatura do Termo de Consentimento Livre Esclarecido. Para coleta de dados utilizou-se entrevista semi-estruturada apoiada em roteiro contendo questões sócio-demográficas e abertas versando sobre situações possíveis de preconceito e discriminação sofridos, bem como as estratégias utilizadas pelos entrevistados para lidarem com as ocasiões nas quais acreditam terem sido discriminados nas relações familiares, amorosas, profissionais e de amizades, podendo incluir qualquer etapa da vida deles. Após a coleta, as entrevistas foram transcritas na íntegra e tratadas segundo a análise de conteúdo categorial. Os resultados apontaram que metade dos participantes sente-se apoiados igualmente a um heterossexual no que diz respeito aos direitos sociais garantidos por lei. Sobre episódios preconceituosos vivenciados em seus locais de trabalho ou seleções de emprego, a maioria disse que não havia sofrido. Contudo, há elementos ambivalentes na fala de alguns, revelando implicitamente situações as quais já passaram, sendo ainda apelidados ou ofendidos com palavras pejorativas em relação à homossexualidade, inclusive por familiares no decorrer da vida. Houve casos de agressões físicas sofridas. Então, procuram se resguardarem como maneira de proteção e diante dos resultados foi possível obter uma compreensão mais clara sobre o preconceito no contexto de vida dos participantes, podendo contribuir e ampliar as discussões acerca do fenômeno e da temática da homossexualidade e envelhecimento.
Teleki Sámuel marosvásárhelyi könyvtáráról és gyűjteményeiről
Authors: Orbán János
Published: October 2021

A kapuit 1802-ben Marosvásárhelyen megnyitó Teleki Téka a maga korában a magyar nyelvterület egyik legfontosabb könyvtára volt. Jelentősége talán a leginkább nyilvános jellegében állt: alapítója, gróf Teleki Sámuel kezdettől fogva a legszélesebb olvasóközönségnek szánta, és ennek megfelelően gyűjtötte hat évtizeden át, vagyonát nem kímélve, a halálakor több tízezer tételre rúgó állományt. A könyvek értéke hosszú ideig tompította az épület kvalitásai iránti érdeklődést, valamint a további, muzeális jellegű gyűjtemények iránti érdeklődést, pedig a könyvtár becsét a pompás csarnok, a szobrok, a portrék és a galérián rejlő ásványok is növelték. Az alábbi közlemény mindezt együtt szeretné ismertetni.
The complex analysis of efficiency and compliance of modern ferrum medication for treatment of anemia in pregnant women
Authors: Taypurova A. М.
Published: October 2021

There were analysed the results of treatment efficiency and compliance of Ferrum medication in pregnant women with anemia using non-ionic compounds Fe (III) Ferlatum (1st group) and ionic compounds Fe (II) Sorbiferdurules (2nd group). Compounds of Fe (III) were more compliant in treatment of anemia making Ferlatum the medication of choise in treatment of anemia during pregnancy.