bluuebunny/crossref_metadata_2025_split huggingface dataset:
SÍNDROME DE BURNOUT EM ESTUDANTES DE MEDICINA
Authors: Lima Juliana Coelho , Motta Davi da Silva , de Andrade Isadora Garcia F. P. , Tavares Albert Ferrari , Soares Raquel Juliana de Oliveira 
Published: July 2021

Page Header OPEN JOURNAL SYSTEMS Journal Help USER Username	catapan-anderson Password	•••••••• Remember me NOTIFICATIONS View Subscribe LANGUAGE Select Language English JOURNAL CONTENT Search Search Scope All Browse By Issue By Author By Title Other Journals FONT SIZE HOME ABOUT LOGIN REGISTER SEARCH CURRENT ARCHIVES ANNOUNCEMENTS EBOOK PUBLISHER ON LINE CONGRESS Home > Vol 7, No 5 (2021) > Lima SÍNDROME DE BURNOUT EM ESTUDANTES DE MEDICINA / BURNOUT SYNDROME IN MEDICAL STUDENT Juliana Coelho Lima, Davi da Silva Motta, Isadora Garcia F. P. de Andrade, Albert Ferrari Tavares, Raquel Juliana de Oliveira Soares ABSTRACT A Síndrome de Burnout (SB) é um tipo de resposta prolongada a estresses emocionais e interpessoais crônicos no trabalho, levando o trabalhador a um esgotamento físico e mental. Embora tenha uma relação direta com o trabalhador, atualmente a SB também é diagnosticada em estudantes. Ela atinge principalmente os profissionais e estudantes que trabalham diretamente com outras pessoas, destacando, assim, os estudantes de medicina, já que eles estão intimamente ligados a outros em uma relação que permeia os âmbitos afetivos e emocionais. Objetivo: Analisar a prevalência da Síndrome de Burnout em estudantes de medicina de uma Universidade Privada na Cidade do Rio de Janeiro. O estudo foi do tipo exploratório, descritivo, de corte transversal, realizado em uma Universidade Privada situada na Cidade do Rio de Janeiro/RJ. Os participantes do estudo foram estudantes do curso de graduação em medicina. Para a coleta de dados utilizou-se um questionário com perguntas para caracterização dos participantes e o MBI-SS “Maslach Burnout Inventory – Student Survey.” Resultados: participaram do estudo 133 estudantes com idade média de 24 anos, 70% do sexo feminino e 93% solteiro, no qual 39 cursam o ciclo básico (29,4%), 75 o ciclo clínico (56,5%) e 18 estavam no internato (13,5%), sendo que 1 (0,8%) pessoa não respondeu esse quesito. Ao serem questionados pela quantidade de disciplinas que cursavam no semestre, 18 alunos (13,6%) cursavam de 1 a 3 disciplinas, 95 (71,4%) 4 a 6 disciplinas e 17 (12,8%) cursavam mais de 7 disciplinas. 3 (2,3%) participantes não responderam. Na avaliação dos resultados do Inventário de Burnout de Maslach para estudantes, verificamos que na categoria EE 19 alunos (14,29%) se encontravam em nível baixo a médio e 114 (85,71%) se encontravam no nível médio a alto. Já na categoria D, 97 (72,93%) estavam no nível baixo-médio e 36 (27,07%) no médio-alto. Por fim, na categoria EP 13 alunos (9,77) ficaram no nível baixo-médio, enquanto que 120 (90,23%) no nível médio alto. Conclusão: Considerando que a Síndrome de Burnout manifesta-se quando o estudante obtiver altas pontuações em exaustão emocional e descrença, associadas a baixas pontuações em eficácia profissional, conclui-se que neste estudo possuímos 8 alunos com dados compatíveis com a síndrome.
DIGITAL ECONOMY NEEDS A RELIABLE INFRASTRUCTURE
Authors: Нетес В.А. 
Published: July 2021

Представлены решения, относящиеся к поколению пост-NGN: Будущие сети, сети 5G, программно-конфигурируемые сети (SDN), облачные вычисления, интернет вещей, на основе которых предполагается создавать информационную инфраструктуру цифровой экономики. Рассмотрены их характерные особенности, влияющие на обеспечение надежности при построении и эксплуатации сетей связи, связанные с ними проблемы и возможные пути их решения.
The article considers the post-NGN solutions (future networks, 5G networks, software-defined networks (SDN), cloud computing and the Internet of Things), on the basis of which it is planned to create an information infrastructure for the digital economy. Their characteristic features that affect the reliability of the construction and operation of communication networks are considered.
Оптимизация маршрутов передачи данных в системе телекоммуникаций
Authors: Burnashev I.Ya. , Nazarova O.Yu. , Shilina A.N. 
Published: July 2021

The time parameters affecting the timely delivery of messages in the discrete information transmission network are considered. Changes in the physical and address structure of the network can result in delays in data transmission and the impossibility of connection between the sender and data receiver. The solution of the task is to adequately take into account the current ambiance in case of structural changes in the network.
Рассмотрены временные параметры, оказывающие влияние на своевременную доставку сообщений в системе передачи дискретной информации. Изменения в физической и адресной структурах сети могут привести к задержкам передачи данных и даже к невозможности соединения между отправителем и получателем сообщения. Решение задачи заключается в адекватном учете текущей обстановки при структурных изменениях сети.
ОТЕЧЕСТВЕННЫЕ МОДЕМЫ ЗЕМНЫХ СТАНЦИЙ СПУТНИКОВОЙ СВЯЗИ
Authors: Belov A.S. , Aldoshin A.I. , Abakumova A.Yu. 
Published: July 2021

An overview of the Russian market of domestic modems for satellite earth stations (SES) is given. The changing role of modems for SES in the development process is analyzed. The functions and characteristics of satellite modems in modern SES including those with the official status of telecommunication equipment of Russian origin (TORP) are considered. The comparison of domestic satellite modems with the best foreign models is carried out.
Представлен обзор российского рынка модемов отечественного производства для земных станций спутниковой связи (ЗССС). Анализируется повышение роли модемов для ЗССС в процессе их развития. Рассмотрены функции и характеристики спутниковых модемов в современных ЗССС, в том числе имеющих официальный статус телеком-оборудования российского происхождения (ТОРП), что является необходимым условием импортозамещения. Проведено сравнение отечественных спутниковых модемов с лучшими зарубежными образцами. Обозначены тенденции развития спутниковых модемов на среднесрочную перспективу.
Будущее цифрового телевизионного вещания: 4К, 8К, HEVC, HDR, далее везде
Authors: Krasnoselskiy I.N. , Shavdiya Yu.D. 
Published: July 2021

The analysis of normative and technical documents for the European broadcasting zone issued in 2019 was carried out. The main trend and development goal of the TV industry is the transition to Ultra High Definition image formats combined with High Dynamic Range, High Frame Rate and immersive sound. It is shown that the practical implementation of new digital TV broadcasting technologies is lagging behind their development and international standardization.
Проведен анализ нормативно-технических документов для европейской зоны вещания, изданных в 2019 г. Основными тенденциями и целями развития отрасли является переход на форматы вещания изображений сверхвысокой четкости в сочетании с большим динамическим диапазоном, высокой частотой кадров и иммерсивным звуком. Показано, что внедрение в практику новых технологий цифрового ТВ-вещания происходит с отставанием от их разработки и международной стандартизации.
Eficacia del Sistema Electrónico de Contratación Pública Secop I y II en los Municipios de Sexta Categoría de Antioquia
Authors: García Jiménez Diana Constanza , Vásquez Prediga Margarita , Lugo Martínez Boris 
Published: July 2021

El presente artículo tiene como objetivo analizar el sistema electrónico de contratación pública SECOP I y II. Se aborda una metodología descriptiva a partir de técnicas de revisión documental. Los resultados permitieron un acercamiento a las plataformas SECOP I y SECOP II y la tienda virtual del Estado Colombiano, a través de los cuales se publica la información relacionada con la contratación pública, permite la realización de transacciones en línea y de compras en la tienda virtual. Al verificar la aplicación del principio de transparencia en el uso del SECOP I y II en contratación estatal en los municipios de sexta categoría de Antioquia en el periodo 2014 – 2018, se obtuvo que este se aplica a través de la medición de indicadores, los cuales han demostrado falencias en faltantes en bases de datos, registro de contratación directa sin el contrato publicado, procesos competitivos que no tienen publicados los documentos del proceso, procesos competitivos sin la oferta ganadora publicada, sin el acto de adjudicación publicado. Se concluye que la aplicación del principio de transparencia en el uso del SECOP I y II en contratación estatal en los municipios de sexta categoría de acuerdo con la ley 80 de 1993, se da a partir de la medición de indicadores que permiten medir el riesgo de corrupción tomando como variables falta de competencia, falta de transparencia y anomalías en el proceso de compra pública, se ha encontrado que lo municipios de sexta categoría presentan falencias en relación al principio de transparencia por causas inherentes problemas técnicos y de conectividad, las velocidades de carga para operar la plataforma en algunos municipios alejados y falta de capacitación a los funcionarios para que puedan llevar una gestión efectiva de los sistemas.
PENYELESAIAN TINDAK PIDANA KEKERASAN DALAM RUMAH TANGGA MELALUI MEDIASI PENAL DIHUBUNGKAN DENGAN KEADILAN RESTORATIF (Studi Kasus di Kota Pekanbaru)
Authors: Santy Santy 
Published: July 2021

Penyelesaian kasus kekerasan rumah tangga idealnya mencari alternatif yang memulihkan keadaan seperti semula tetapi realitas sosial menunjukkan tingkat keberhasilan mediasi penal masih cukup rendah sehingga harapan atas keadilan restorative justice untuk menjaga keharmonisan rumah tangga belum tercapai. Penelitian ini bertujuan untuk mendeskripsikan penyelesaian perkara KDRT melalui mediasi penal dihubungkan dengan keadilan restoratif dan menentukan akibat hukum atas kesepakatan damai yang dihasilkan mediasi penal terhadap penyidikan tindak pidana KDRT di Kota Pekanbaru. Penelitian ini menggunakan pendekatan hukum normatif. Spesifikasi penelitian deskriptif analisis, jenis data sekunder, teknik pengumpulan data studi dokumentasi dengan menggunakan teknik analisis kualitatif. Hasil penelitian menunjukan (1) Tindak pidana KDRT di Kota Pekanbaru secara faktual cenderung diselesaikan secara formal (litigasi) diikuti dengan permohonan perceraian disebabkan upaya mediasi penal belum menunjukkan usaha dan hasil yang memadai karena secara empiris ditemukan beberapa persoalan mendasar, yaitu (a) masalah operasional (lemahnya komunikasi penegak hukum dengan para pihak, keterbatasan waktu, tindak lanjut hasil medasi) (b) kualitas (kompetensi) penegak hukum (c) masalah kepatuhan pelaku untuk menjalankan kesepakatan mediasi terbukti dengan adanya pengulangan tindak kekerasan kepada korban (2) Kesepakatan perdamaian antara pelaku dengan korban dan keluarganya sebagai hasil proses mediasi penal menimbulkan akibat hukum terhadap proses penegakan hukum berupa penghentian proses penyidikan tindak pidana kekerasan dalam rumah tangga yang sedang berjalan di Kota Pekanbaru karena akta perdamaian yang disepakati para pihak merupakan produk hukum yang memiliki kekuatan hukum mengikat untuk dihormati dan dijalankan para pihak supaya memberikan kepastian hukum bagi status perkara di masa mendatang. Penghentian penyidikan merupakan kebijakan diskresi penegak hukum di Kota Pekanbaru dengan syarat apabila pelaku mengingkari kesepakatan damai dengan mengulangi tindak pidana kekerasan maka langsung diproses secara formal (pengadilan). Kata Kunci : Kekerasan Dalam Rumah Tangga, Mediasi Penal, Keadilan Restoratif
PENGARUH KOHESIVITAS KELOMPOK, KEPUASAN KERJA, MOTIVASI DAN SEMANGAT KERJA TERHADAP ORGANIZATIONAL CITIZENSHIP BEHAVIOUR (OCB) PADA PEGAWAI DINAS PENDIDIKAN KABUPATEN LABUHAN BATU
Authors: Marto Hendry Raja Saul 
Published: July 2021

Penelitian ini bertujuan untuk menganalisis pengaruh Kohesivitas Kelompok, Kepuasan Kerja, Motivasi dan Semangat Kerja terhadap Organizational Citizenship Behaviour (OCB) pada Karyawan Dinas Pendidikan Kabupaten Labuhan Batu Utara baik pengaruh secara parsial maupun pengaruh secara serempak. Untuk mengetahui pengaruh Penelitian ini dilakukan dengan sampel berjumlah 54 orang. Teknik pengumpulan data dilakukan dengan kuesioner atau data primer. Teknik analisis data menggunakan deskriptif statistik dan analisis regresi linier berganda. Hasil penelitian menunjukkan secara serempak variabel Kohesivitas Kelompok dan Kepuasan Kerja, Motivasi Kerja dan Semangant Kerja berpengaruh positif dan signifikan terhadap Organizational Citizenship Behavior Fhitung 7 6,379 > Ftabel 2,65 dengan nilai signifikan 0,000, secara parsial Kohesivitas kelompok berpengaruh positif dan signifikan terhadap Organizational Citizenship Behavior diperoleh nilai thitung 2,293 > ttabel 1,65 dan nilai probabilitas t yakni 0,000 < 0,05, secara parsial Kepuasan Kerja berpengaruh positif dan signifikan terhadap Organizational Citizenship Behavior diperoleh nilai thitung 1,819 > ttabel 1,65, Motivasi Kerja berpengaruh positif dan signifikan terhadap Organizational Citizenship Behavior diperoleh nilai thitung 2,704 > ttabel 1,65, Semangat Kerja berpengaruh positif tidak signifikan terhadap Organizational Citizenship Behavior diperoleh nilai thitung 0,417 > ttabel 1,65.
Contributo das terapias integrativas na sexualidade da mulher com neoplasia da mama: scoping review
Authors: Paulo Filomena , Ferreira Manuela , Filho Regilnaldo 
Published: July 2021

Enquadramento: o tratamento do cancro da mama traz consigo terapêuticas agressivas e invasivas, trazendo alterações a nível físico e psicológico que afetam a vida da mulher e a vivência da sua sexualidade. Objetivo: mapear o contributo das terapias integrativas na sexualidade da mulher com cancro da mama. Metodologia: a Scoping Review foi construída seguindo as recomendações da extensão PRISMA. A estratégia de pesquisa incluiu as bases de dados: CINAHL Complete; MEDLINE Complete; Nursing & Allied Health Collection: Comprehensive; Cochrane Central Register of Controlled Trials; Cochrane Database of Systematic Reviews; Cochrane Methodology Register; Library, Information Science & Technology Abstracts; MedicLatina, via EBSCOhost - Research Databases, Google Académico, PubMed, B-On, LILACS, MEDLINE e SCIELO. Foi definido como limite cronológico janeiro de 1999 a março de 2020. O corpus da revisão ficou constituído por cinco artigos científicos. Resultados: os estudos analisados são unânimes: demostrando que o recurso às terapias integrativas por parte das mulheres com cancro de mama, mastectomizadas, refletem em efeitos positivos na saúde das mesmas. Conclusão: as terapias integrativas promovem nas mulheres, através da harmonia dos seus próprios recursos, trazendo efeitos positivos na vivência da sua sexualidade.
Calculation of residual stresses in the state of elastic unloading of a preheated inhomogeneous thermoelastoplastic material under conditions of toroidal symmetry
Authors: Дац Евгений Павлович , Мурашкин Евгений Валерьевич , Буруруев Алексей Михайлович , Нестеров Тимофей Константинович , Стадник Никита Эдуардович 
Published: July 2021

Статья посвящена численному моделированию остаточных напряжений в неоднородном торе. Материал тора полагается термоупругопластическим. Расчет температурных напряжений происходит в рамках квазистатического приближения. Рассчитываются поля остаточных напряжений и деформаций. Приводятся численные результаты решения краевой задачи в тороидальных координатах. Рассматриваются случаи длинного тора и возможность аналитического приближения исходной краевой задачи.
The article is devoted to the numerical simulation of residual stresses in an inhomogeneous torus. The torus material is assumed to be thermoelastoplastic. The calculation of temperature stresses is carried out within the framework of the quasi-static approximation. Residual stress and strain fields are calculated. Numerical results of solving the boundary value problem in toroidal coordinates are presented. The cases of a long torus and the possibility of an analytical approximation of the original boundary value problem are considered
How Close are Compact Multiplanet Systems to the Stability Limit?
Authors: Yee Samuel W. , Tamayo Daniel , Hadden Samuel , Winn Joshua N. 
Published: July 2021

Abstract
Transit surveys have revealed a significant population of compact multiplanet systems, containing several sub-Neptune–mass planets on close-in, tightly-packed orbits. These systems are thought to have formed through a final phase of giant impacts, which would tend to leave systems close to the edge of stability. Here, we assess this hypothesis, comparing observed eccentricities in systems exhibiting transit-timing variations versus the maximum eccentricities compatible with long-term stability. We use the machine-learning classifier SPOCK (Tamayo et al.) to rapidly classify the stability of numerous initial configurations and hence determine these stability limits. While previous studies have argued that multiplanet systems are often maximally packed, in the sense that they could not host any additional planets, we find that the existing planets in these systems have measured eccentricities below the limits allowed by stability by a factor of 2–10. We compare these results against predictions from the giant-impact theory of planet formation, derived from both N-body integrations and theoretical expectations that, in the absence of dissipation, the orbits of such planets should be distributed uniformly throughout the phase space volume allowed by stability. We find that the observed systems have systematically lower eccentricities than this scenario predicts, with a median eccentricity about four times lower than predicted. This suggests that, if these systems formed through giant impacts, then some dissipation must occur to damp their eccentricities. This may occur through interactions with the natal gas disk or a leftover population of planetesimals, or over longer timescales through the coupling of tidal and secular processes.
TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
Authors: Hedges Christina , Hughes Alex , Zhou George , David Trevor J. , Becker Juliette , Giacalone Steven , Vanderburg Andrew , Rodriguez Joseph E. , Bieryla Allyson , Wirth Christopher , Atherton Shaun , Fetherolf Tara , Collins Karen A. , Price-Whelan Adrian M. , Bedell Megan , Quinn Samuel N. , Gan Tianjun , Ricker George R. , Latham David W. , Vanderspek Roland K. , Seager Sara , Winn Joshua N. , Jenkins Jon M. , Kielkopf John F. , Schwarz Richard P. , Dressing Courtney D. , Gonzales Erica J. , Crossfield Ian J. M. , Matthews Elisabeth C. , Jensen Eric L. N. , Furlan Elise , Gnilka Crystal L. , Howell Steve B. , Lester Kathryn V. , Scott Nicholas J. , Feliz Dax L. , Lund Michael B. , Siverd Robert J. , Stevens Daniel J. , Narita N. , Fukui A. , Murgas F. , Palle Enric , Sutton Phil J. , Stassun Keivan G. , Bouma Luke G. , Vezie Michael , Villaseñor Jesus Noel , Quintana Elisa V. , Smith Jeffrey C. 
Published: July 2021

Abstract
We report the discovery of two planetary systems around comoving stars: TOI-2076 (TIC 27491137) and TOI-1807 (TIC 180695581). TOI-2076 is a nearby (41.9 pc) multiplanetary system orbiting a young (204 ± 50 Myr), bright (K = 7.115 in TIC v8.1) start. TOI-1807 hosts a single transiting planet and is similarly nearby (42.58 pc), similarly young (180 ± 40 Myr ), and bright. Both targets exhibit significant, periodic variability due to starspots, characteristic of their young ages. Using photometric data collected by TESS we identify three transiting planets around TOI-2076 with radii of R

b
= 3.3 ± 0.04 R
⊕, R

c
= 4.4 ± 0.05 R
⊕, and R

d
= 4.1 ± 0.07 R
⊕. Planet TOI-2076b has a period of P

b
= 10.356 days. For both TOI-2076c and d, TESS observed only two transits, separated by a 2 yr interval in which no data were collected, preventing a unique period determination. A range of long periods (<17 days) are consistent with the data. We identify a short-period planet around TOI-1807 with a radius of R

b
= 1.8 ± 0.04 R
⊕ and a period of P

b
= 0.549 days. Their close proximity, and bright, cool host stars, and young ages make these planets excellent candidates for follow up. TOI-1807b is one of the best-known small (R < 2

R

⊕

) planets for characterization via eclipse spectroscopy and phase curves with JWST. TOI-1807b is the youngest ultra-short-period planet discovered to date, providing valuable constraints on formation timescales of short-period planets. Given the rarity of young planets, particularly in multiple-planet systems, these planets present an unprecedented opportunity to study and compare exoplanet formation, and young planet atmospheres, at a crucial transition age for formation theory.
A Weakening Compton Hump and Soft X-Ray Excess Detected in the Seyfert 1 Galaxy MCG –02–58–22
Authors: Laha Sibasish , Ghosh Ritesh 
Published: July 2021

Abstract
We have carried out an extensive X-ray spectral study of the bare Seyfert 1 galaxy MCG –02–58–22 to ascertain the nature of the X-ray reprocessing media using observations from Suzaku (2009) and simultaneous observations from XMM-Newton and NuSTAR (2016). The most significant results of our investigation are as follows. (1) The primary X-ray emission from the corona is constant in these observations, in terms of both the power-law slope (Γ = 1.80) and luminosity (L
2−10 keV = 2.55 × 1044 erg s−1). (2) The soft excess flux decreased by a factor of 2 in 2016, the Compton hump weakened/vanished in 2016, and the narrow FeKα emission line became marginally broad (σ = 0.35 ± 0.08 keV) and its flux doubled in 2016. (3) From physical model fits, we find that the normalization of the narrow component of the FeKα line does not change in the two epochs, although the Compton hump vanishes in the same time span. Since the primary X-ray continuum does not change, we presume that any changes in the reprocessed emission must arise due to changes in the reprocessing media. Our primary conclusions are as follows. (a) The vanishing of the Compton hump in 2016 can probably be explained by a dynamic clumpy torus that is infalling/outflowing or a polar dusty wind. (b) The torus in this active galactic nucleus possibly has two structures: an equatorial toroidal disk (producing the narrow FeKα emission) and a polar component (producing the variable Compton hump). (c) The reduction of the soft excess flux by half and increase in the FeKα flux by a factor of 2 in the same period cannot be adequately explained by an ionized disk reflection model alone.