bluuebunny/crossref_metadata_2025 huggingface dataset:
Pelatihan Penulisan Proposal Penelitian Tindakan Kelas (PTK) bagi Guru dan Pengawas
Authors: Fatimah Nurul , Astuti Tri Marhaeni Pudji , Fajar Fajar , Rochana Totok , Lestari Lusiana Tri , Handayani Fitri , Hiban Muhammad Arkan , Indah Nur
Published: September 2023

Bagi kebanyakan guru, aktivitas Pengembangan Keprofesian Berkelanjutan (PKB) untuk kenaikan pangkat yang dianggap sulit terutama berkaitan dengan pengumpulan angka kredit dari unsur publikasi. Publikasi melalui jurnal ilmiah dapat dibuat oleh guru manakala guru menghasilkan penelitian. Penelitian yang dapat dilakukan oleh guru berupa penulisan Penelitian Tindakan Kelas (PTK). Kenyataannya masih ada guru-guru yang tampak kesulitan untuk menyusun PTK. Pelatihan penulisan PTK ini secara menyakinkan dapat memberikan ruang bagi guru untuk sharing mengenai permasalahan-permasalahan yang dihadapi sehingga enggan untuk menyusun PTK. Selain itu melalui pelatihan ini guru dapat secara langsung mempraktikan penyusunan outline proposal PTK yang dapat dilanjutkan secara mandiri menjadi proposal yang utuh. Pelatihan ini akan menghadirkan narasumber yang kompeten di bidangnya sehingga nantinya dapat memberikan pencerahan bagi guru dalam penulisan proposal PTK. Pengabdian ini dilaksanakan dengan menghadirkan narasumber dari tim penilai angka kredit nasional dan pakar dalam bidang penelitian tindakan kelas. Pada kesemapatan ini peserta kegiatan berasal dari Barru Sulawesi Selatan, guru-guru yang tergabung dalam MGMP IPS Kabupaten Batang dan juga diikuti oleh pengawas sekolah yang berasal dari Kalimantan Selatan dan Maluku. Kegiatan pengabdian ini dilaksanakan secara daring menggunakan platform zoom. Hasil dari pengabdian ini telah memberikan pemhaman yang baik kepada para peserta tekait best praktis dalam pembuatan proposal penelitian khususnya PTK. Antusias peserta begitu tinggi dilihat dari jumlah peserta, asal daerah, dan interaksi dua arah selama kegiatan berlangsung. Diakhir pengabdian ini, banyak peserta yang menginkan kembali untuk kegiatan seperti ini dilanjutkan di waktu berikutnya.
Upaya Penanaman Kesadaran Masyarakat tentang Bahaya Minyak Jelantah Melalui Pengolahan Pembuatan Lilin Aromaterapi di Desa Windusari
Authors: Widowati Evi , Reva Devyolina Syihnda Nada , Anwar Sadza Husnun Nuha , Chasanah Nur Rahmatul
Published: September 2023

Pengabdian masyarakat melalui program UNNES Giat 3 dilakukan dengan tujuan untuk memberikan penyuluhan kepada masyarakat dengan sasaran sosialisasi kepada perkumpulan ibu-ibu rumah tangga di Dusun Ngadigunung, Desa Windusari, Kecamatan Windusari, Kabupaten Magelang. Pelaksanaan program UNNES Giat 3 ini dilakukan dengan menggunakan metode ceramah, diskusi interaktif dengan ibu-ibu rumah tangga dan praktek secara langsung untuk menambah pengetahuan dan wawasan,  melatih kemampuan dan kreatifitas diri, dan terhindar dari dampak negatif penggunaan minyak jelantah dalam kesehatan kehidupan sehari-hari dan dampak negatif terhadap lingkungan. Hasil dari pengabdian ini adalah bahwa ibu-ibu rumah tangga Dusun Ngadigunung menjadi lebih sadar dan memiliki wawasan dalam mengembangkan kreatifitas membuat lilin aromaterapi dari minyak jelantah.
Bank Sampah : Strategi Alternatif Pengelolaan Sampah dan Penambah Penghasilan Desa di Masa Pandemi
Authors: Firmantyo Angelica Christiane , Khofifah Siti Nur , Millenio Muhammad Fauzan , Sulistyawan Vera Noviana
Published: September 2023

Artikel ini bertujuan untuk menganalisis strategi warga dalam menanggulangi masalah sampah yang terus menumpuk setiap harinya. Strategi yang akan dianalisis adalah pemberlakuan Bank Sampah di Dawis 3 RT 2 RW 1 Kelurahan Muktiharjo Kidul Kecamatan Pedurungan Semarang. Metodologi yang digunakan dalam penelitian artikel adalah deskriptif kualitatif. Dalam pengumpulan data, peneliti melakukan observasi, wawancara, penelitian dokumentasi dan analisis data. Hasil penelitian menyatakan bahwa bank sampah memiliki dampak positif dan negatif bagi warga. Melalui bank sampah, warga sadar akan pengelolaan sampah dan juga cukup membantu perekonomian warga khususnya di era pandemi. Namun di satu sisi, bank sampah membuat pemulung mengalami kekurangan pemasukkan karena mencari nafkah dengan cara mengumpulkan sampah.
Kendi Hesabına Çalışan (Esnaf) Kuryelerin Hukuki Statüleri ve Sendikalaşma Hakları
Authors: EROL Abdullah
Published: September 2023

Günlük hayatın içerisindeki hız, karmaşa ve sürekli bir yerlere yetişme kaygısı, geçmişte ihtiyaç duyulmayan pek çok hizmetin artık temel bir ihtiyaç haline gelmesine sebep olmuştur. Bu temel ihtiyaçlardan bir tanesi de, kuryelik hizmetidir. Kuryeler, satın alınan bir ürünü kısa zaman içerisinde satıcıdan alıcıya ulaştırabilmekte, bu sayede kişiler daha öncelikli işleriyle meşgul olabilmektedirler. Kuryelik sistemi, salgın döneminde de görüldüğü üzere, o kadar “iyi” işlemektedir ki, bu sistem içerisinde en önemli rolü üstlenen kuryelerin çalışma şartlarının ne olduğu, hangi sıkıntılarla uğraşmak zorunda kaldıkları hususunda herhangi bir gündem oluşmamıştır. Bununla birlikte salgının kuryelerin önemini ortaya çıkarması, kuryelerin de içinde bulundukları zor çalışma şartlarını ve maruz kaldıkları hak kayıplarını dile getirebilmeleri için cesaretlenmelerini sağlamıştır. Son zamanlarda sıklıkla yaşanan kurye eylemleri bunu açık bir şekilde göstermektedir. Kuryeler, her ne kadar işçilerden/bağımlı çalışanlardan daha yoğun ve zor çalışma şartlarına tabi olsalar da, işçilerin/bağımlı çalışanların sahip oldukları haklardan faydalanamamaktadırlar. Zira akdettikleri sözleşmeler, onların işçi statüsüne dâhil edilmelerini engellemektedir. İşverenler tarafından sıklıkla kullanılan bu ve benzeri yöntemler, iş hukukunun alanını daraltmakta ve iş yasalarının sağladığı korumalardan, bu korumaya ihtiyaç duyan kişi ve grupların faydalanmalarının önüne geçmektedir. Bu çalışmada, kuryelerin yaşadıkları sorunlardan yola çıkılarak, bağımlılık unsurundaki aşınmanın genel olarak çalışma hayatında ne tür sorunlar ortaya çıkarttığına değinilecektir
Destabilization of the Organized Structure of Ventricular Fibrillation During Reperfusion
Authors: Gurianov M. I. , Yablonsky P. K.
Published: September 2023

Aim: to study the effect of reperfusion on the organized frequency-amplitude structure of ventricular fibrillation (VF) in the dog heart.

Materials and methods. We conducted 4 experiments on 8 dogs. In each experiment, the isolated heart of one dog was perfused with the blood of the second (supporting) dog. In 4 experiments on an isolated artificially perfused heart, 6 episodes of 3 min ischemia and 10 min reperfusion of the heart were performed in VF (1–2 episodes of ischemia-reperfusion in one experiment). Each episode of 3 min ischemia in VF was preceded by a 10 min perfusion of the heart in VF. Ventricular electrogram was recorded during VF episodes. A frequencyamplitude (spectral) analysis of 1 sec segments of the electrogram was performed, and the proportion (in %) of 0.5–15 Hz frequency oscillations in 10 sec segments of the electrogram was determined in 6 episodes of perfusion, ischemia and reperfusion in VF (M±m, N=60). The VF frequency-amplitude structures during ischemia and reperfusion were compared with the stable VF frequency-amplitude structure during perfusion taken as the control. The nonparametric Welch criterion in the «The R Project for Statistical Computing» software environment was used to compare the VF parameters during perfusion, ischemia and reperfusion. 

Results. 9–10 Hz frequency oscillations dominated in the VF frequency-amplitude structure during heart perfusion, taken as the control. In the first 30 sec of ischemia, the frequency and amplitude of the dominant oscillations did not significantly change vs VF control obtained during cardiac perfusion. A decrease of dominant oscillations frequency up to 6.5–7.5 Hz, and of the proportion of oscillations — up to 26% was documented at the 3rd min of ischemia. At the 1st min of reperfusion, the frequency of dominant oscillations increased to 13.5–14.5 Hz, but the proportion of oscillations remained reduced to 26%, as at the 3rd min of ischemia. At the 2nd min of reperfusion, the frequency of dominant oscillations decreased to 9.5–10.5 Hz, and the proportion of dominant oscillations increased to 33%. The frequency and amplitude of the dominant oscillations stabilized at 3–10 min of reperfusion: oscillations at 9–10 Hz frequency accounted for 32–33% of the spectral power.

Conclusion. Reperfusion in VF is characterized by transient destabilization of VF organized structure at the 1st min of the procedure. VF organized structure regains stabilization within 2–10 min of reperfusion. Cardiac perfusion in intentionally induced VF can be used instead of cardioplegia during major cardiac surgery to boost cardiac resistance to ischemia and prevent or reduce reperfusion complications.
NEĮVERTINTAS CARLO SCHMITTO PAŽIŪRŲ ASPEKTAS
Authors: Jokubaitis Linas
Published: September 2023

The main concern of this paper is the analysis of political romanticism and political theology. Today „Politische Romantik“ is regarded as a work in the field of aesthetics or XIX century intellectual history. Contemporary interpretations of Schmitt’s work downplay the importance of this early treatise. The analysis presented in this paper aims to throw a new light on current discussions about German thinker. The major task of this work is to demonstrate that we cannot understand the entirety of his thought without understanding theoretical arguments presented in „Politische Romantik“. This book has to be understood as more than just a historical study, it offers a fundamental political critique. Schmitt understood political romanticism as a form of occasionalism that subjectifies the main factor of traditional occasionalist systems: God. He saw in romanticism the disintegration of traditional metaphysical and theological concepts. In his oppinion, romantic subject treats the world as an occasion for his artistic productivity and is not capable of political and moral decisions. This means that romanticism becomes a metaphysical and political problem. In this paper I want to present an interpretation, according to which, Schmitt developed his understanding of political theology as a concrete opposition against political romanticism. Today scholars agree that political theology should be understood as the core of his entire work. One can understand the essence of political theology better by looking at it as a polemic against political romanticism. The analysis presented in this paper tries to show that one has to understand Schmitt’s work as based on fundamental tension between what can be described as political romanticism and political theology. Contemporary political thinkers have found the work of Schmitt very stimulating. This paper aims to show that by understanding political romanticism as one of his fundamental polemical opponents we can gain a better understanding of Schmitt and contemporary political reality.
Representation of Women in Published Articles at 3 Academic Pediatric Journals: 2001 to 2022
Authors: Williams Wadsworth A. , Sundaresan Manu S. , Ross Lainie Friedman
Published: September 2023

OBJECTIVE

To evaluate the representation of women authors and editorial board members at 3 pediatric journals.

METHODS

We conducted a retrospective review of original research articles published in Pediatrics, The Journal of Pediatrics, and JAMA Pediatrics from 2001 to 2022. We analyzed five 1-year intervals and inferred the binary gender of authors by first name. Cochran-Armitage tests evaluated trends in gender proportion of authorship and editorial board membership over time. Pearson’s χ2 tests compared United States (US) authorship position and faculty rank as determined by Association of American Medical Colleges’ data.

RESULTS

From 2001 to 2022, 4426 original research articles were studied (exclusion rate <1%). There was a 23.7%, 15.9%, and 28.8% increase in proportion of women as first authors, senior authors, and editorial board members globally, with all trends significant over time (P < .01). In 2022, US women were 67.3% of first authors, only slightly lower than the 68.6% of women junior faculty (P = .01). US women were 48.0% of US senior authors, equivalent to the 47.5% of US women senior faculty (P = .18). US women represented 47.4% of US editorial board members, equivalent to their percentage as senior faculty (P = .98).

CONCLUSIONS

The percentage of US and international women authorship and editorial board membership has steadily increased. The percentage of US women as junior faculty and first authors is almost equivalent. The percentage of US women as senior faculty, senior authors, and editorial board members is equivalent but significantly reduced from their junior faculty representation.
Narrative Review of Postural Orthostatic Tachycardia Syndrome: Associated Conditions and Management Strategies
Authors: Steinberg Rebecca S , Dicken Weston , Cutchins Alexis
Published: September 2023

Postural orthostatic tachycardia syndrome (POTS) is a heterogeneous disorder that presents with positional tachycardia and a constellation of other symptoms. Peer-reviewed evidence for treatment options is limited. In addition, there are various associated conditions with overlapping symptoms. These factors can make the diagnosis and management of POTS a frustrating experience for both providers and patients. This paper aims to combine available scientific data with anecdotal evidence derived from extensive clinical experience to provide information on recognizing the clinical features of POTS, identifying associated conditions, and understanding treatment strategies to help providers better diagnose and manage patients with this condition.
Dějepis mezi vědou a vyprávěním
Authors: Černín David , Gracová Blažena , Stefan Michael , Tomeček Slavoj
Published: September 2023

History education is an essential part of the learning process. Even though it entails the knowledge of the past, history education faces ever-changing challenges posed by the world we live in today. This book aims to present new arguments in the ongoing debate. The authors deliberately focus on much-needed critical thinking and media literacy skills and how they could be implemented in schools. The inspiration was drawn from current debates in the philosophy of historiography (going back to the mid-twentieth century). The authors highlight the need for an interdisciplinary approach and borrow heavily from state-of-the-art concepts like Big History.
Descrição da situação epidemiológica dos profissionais de enfermagem no Brasil acometidos pela COVID-19
Authors: De Lima Gisele Neves , Santos Santana da Silva Aline Cerqueira , Martinez Elena Araujo , Bezerra Góes Fernanda Garcia , Portela Luciana Fernandes , Pereira Soares da Silva Damasceno Dayvanne
Published: September 2023

Introdução: O novo coronavírus (severe acute respiratory syndrome coronavirus - SARS-CoV-2) disseminou-se rapidamente em todo o mundo causando a Coronavirus Disease 2019 - COVID-19, uma doença respiratória potencialmente grave, que se configura como uma ameaça à vida de milhares de pessoas, sobretudo profissionais de saúde que frente à exposição ocupacional aumentam suas vulnerabilidades e integrando as estatísticas de casos, óbitos e letalidade.
Objetivo: descrever a situação epidemiológica dos profissionais de enfermagem no Brasil acometidos pela COVID-19.
Método: Estudo epidemiológico, observacional e descritivo, por meio de dados secundários. Foram incluídas todas as notificações de COVID-19 entre profissionais no Observatório da Enfermagem de 03 abril de 2020 até o dia 26 de maio de 2021.  Os dados foram submetidos à análise descritiva.
Resultados: 56.114 (100%) casos foram notificados. Dentre as variáveis analisadas, a faixa etária entre 31 a 40 anos foi a mais acometida com 19.761 registros (35,21%), 784 (1,39%) profissionais evoluíram a óbito, com maior predomínio no sexo feminino com 531 (67,72%) notificações. Com relação a letalidade, o sexo masculino somou o maior índice (5,16%). A região Sudeste notificou o maior índice de casos, com destaque para o estado de São Paulo. A faixa etária de 31 a 40 anos, reuniu os maiores índice de afastamento por suspeita de COVID-19 e, em quarentena com 6.074 (36,46%). 
Conclusão: Os achados permitiram conhecer casos de adoecimento, óbito e letalidade por COVID-19 entre os profissionais de enfermagem, apontando a necessidade urgente de estratégias que minimizem esses riscos em seus ambientes de trabalho.
Representação de acadêmicos de enfermagem acerca de sexualidade durante a amamentação
Authors: Luz Rosália Teixeira , Farias Souza Ingrid Santos de , Ferraz Ivana Santos , Teixeira Marizete Argolo , Ribeiro Vivian Mara , Santos Alana Vieira
Published: September 2023

Introdução: Durante o período da gravidez e da amamentação a mulher vivência mudanças fisiológicas, psicológicas e de ordem estrutural, essas mudanças podem trazer alterações na sexualidade feminina, devendo os profissionais de saúde ter uma atenção especial as suas necessidades particulares e com direitos sexuais.
Objetivo: Conhecer as representações que os acadêmicos de enfermagem possuem acerca da sexualidade durante a amamentação.
Método: Trata-se de uma pesquisa qualitativa, descritiva e exploratória. Participaram da pesquisa 16 acadêmicos de Enfermagem de uma universidade pública do interior da Bahia, Brasil. Para coleta dos dados empíricos foi utilizado à técnica projetiva de desenho-estória com tema e analisados mediante a técnica de análise de conteúdo.
Resultado: Após análise, revelaram-se três categorias: sentimentos e desejos sexuais adormecidos devido à atenção dispensada para o bebê e os afazeres domésticos; sexualidade representada pela demonstração de amor, apoio, companheirismo, dedicação e respeito à mulher durante o período de amamentação e interferências na sexualidade permeada pelo comprometimento da autoimagem e autoestima da mulher.
Conclusão: Conclui-se que a amamentação e a sexualidade foi percebida pelos acadêmicos de enfermagem através de conceitos estabelecidos socialmente, vivenciados ou não, assim é de extrema importância à abordagem desse tema na formação dos profissionais de saúde, para que possam descontruir alguns tabus enraizados durante a sua construção social.
Relação entre hábitos alimentares, peso corporal e saúde intestinal em indivíduos adultos.
Authors: Lopes Aguiar Thayná Belquiz , Santos Ana Paula Barbosa , Vieira Kássia Héllen
Published: September 2023

Introdução: A disbiose pode estar relacionada à hábitos alimentares ruins e alterações metabólicas que podem contribuir para o excesso de peso.
Objetivo: Avaliar as escolhas alimentares que modulam a microbiota intestinal e a associação entre a saúde intestinal e o peso corporal de indivíduos adultos.
Método: Estudo analítico, correlacional-descritivo e transversal realizado com 99 participantes, adultos, de ambos os sexos. Utilizou-se um Questionário Sociodemográfico e de Frequência Alimentar para coletar dados sociodemográficos, peso corporal, altura, frequência de consumo de alimentos fontes de prebióticos e probióticos e o Questionário de Rastreamento Metabólico (QRM), para investigar a saúde intestinal. O estudo ocorreu de forma online, via Google forms, sendo divulgado através das redes sociais (Facebook, Instagram, WhatsApp). Realizou-se uma análise descritiva dos dados e para associação entre variáveis empregou-se o teste Qui-quadrado de Pearson.
Resultados: Do total de participantes, 74,7% eram mulheres. Quanto à classificação do Índice de Massa Corporal (IMC), 60,6% apresentaram eutrofia 24,2% sobrepeso e 9,1% algum grau de obesidade. Os alimentos fontes de probióticos e prebióticos mais consumidos foram queijo, iogurte, leites fermentados e banana, maçã, aveia, respectivamente. Porém, são alimentos que não fazem parte do consumo diário para a maioria dos participantes. Não houve diferença significativa entre a associação com IMC com sexo, escorefinal do QRM e somatório final dos sintomas gastrointestinais (p=0,76, p=0,29, p=0,70), respectivamente.
Conclusão: Nota-se uma baixa frequência de consumo de alimentos que auxiliam na saúde intestinal. No entanto, não foi constatado que o peso corporal exerce influência na composição da microbiota intestinal.
Curso teórico online de primeiros socorros na escola: percepção dos professores da educação básica
Authors: De Melo Catiane Pereira , De Araújo José César , Gomes Roberta Garcia , Fava Silvana Maria Coelho Leite , Lima Rogério Silva
Published: September 2023

Introdução: Na escola os acidentes normalmente são testemunhados pelo professor, que é a figura responsável pelas crianças e adolescentes. Embora a literatura indique a relevância dos cursos em primeiros socorros, torna-se necessário entender a visão dos cursistas, como protagonistas do processo de aprendizagem, para adequar as ações formativas e as tecnologias utilizadas, uma vez que a educação em saúde pode reduzir drasticamente as taxas de lesões não intencionais.

Objetivo: Conhecer as percepções dos professores de uma escola de educação básica privada a respeito do curso online de fundamentos teóricos de primeiros-socorros. 

Método: Trata-se de um estudo qualitativo e descritivo. O estudo foi realizado em um centro de educação básica privado do Sul de Minas Gerais, Brasil. A coleta de dados ocorreu entre os meses de janeiro a março de 2022. A população de estudo foi constituída por dez professores, que realizaram o curso de extensão online “Fundamentos teóricos de primeiros-socorros na escola”. A coleta de dados foi realizada por meio de entrevista semiestruturada, mediada por tecnologia remota e a análise foi feita por meio da Análise Temática.

Resultados: O trabalho interpretativo resultou em dois temas e um subtema respectivamente: “Primeiros socorros como um novo objeto para os professores da educação básica”; “Contribuições do curso online: novas aprendizagens em primeiros socorros”; “A falta de aulas práticas como limite da estratégia de ensino”.

Conclusão: O curso online despontou-se como recurso útil para capacitação de professores em primeiros socorros, amplia o conhecimento e abre um campo para reflexão sobre a segurança do ambiente escolar. Contudo, a ausência de conteúdo prático é apontada como um limite da estratégia, porque não oportuniza o desenvolvimento das habilidades psicomotoras.
Motivação ao seguimento terapêutico das doenças cardiovasculares: revisão integrativa
Authors: Pacheco Haylla Simone Almeida , Vasconcelos Beatriz Barros de , Brito Leandro Cardozo dos Santos , Freitas Antonieldo , Costa Antonio Werbert , Borges José Wicto Pereira
Published: September 2023

Introdução: As doenças cardiovasculares são uma grande preocupação para a saúde mundial. A falta de seguimento terapêutico dessas doenças está associada com o alto risco de eventos cardiovasculares. Compreender os elementos que motivam essa adesão pode impulsionar a elaboração de intervenções mais efetivas.
Objetivo: Identificar os elementos reguladores da motivação ao seguimento terapêutico das doenças cardiovasculares.
Metodologia: Trata-se de uma revisão integrativa segundo as diretrizes de Whitemore e Knafl. Realizou-se a seleção dos artigos entre dezembro de 2020 e janeiro de 2021 nas bases de dados: LILACS, SciELO, MEDLINE e Cochrane Library, com recorte temporal de 2011 a 2021, nos idiomas português, inglês e espanhol. Foram excluídos os artigos de revisão, reflexão, guidelines, protocolos de pesquisa e artigos repetidos. 19 estudos foram selecionados.
Resultados: Estudos oriundos de 12 países, mostraram os reguladores de motivação ao tratamento das doenças cardiovasculares em cinco categorias: suporte social, saúde física, autodeterminação, reguladores psicoemocionais e sistemas de cuidado.
Conclusão: A motivação apresenta regulações complexas, que mobilizam e potencializam o comportamento humano. Os resultados podem direcionar a assistência de enfermagem e as ações intencionais que influenciem no seguimento terapêutico de doenças cardiovasculares, melhorando os resultados de saúde.
Histomorfología testicular y de la vejiga natatoria de Plagioscion magdalenae (Acanthuriformes: Sciaenidae); implicaciones en su taxonomía y distribución.
Authors: Rojas-Luna René Andrés , García-Alzate Carlos Arturo
Published: September 2023

Introducción: La Pácora (Plagioscion magdalenae) es una especie nativa de Colombia y en categoría de casi amenazada a nivel del país, de la que poco se conoce acerca de las estructuras con aporte etológico en su historia de vida. Objetivo: Analizar el desarrollo gonadal relacionado con la espermatogénesis de P. magdalenae y las implicaciones taxonómicas a partir de la vejiga natatoria. Métodos: Realizamos siete muestreos en dos periodos climáticos: el primero en octubre de 2019 a febrero de 2020 de recolectas bimensuales y la segunda de octubre 2020 a enero 2021 de recolectas mensuales; con el fin de abarcar cada momento del pulso de inundación de la cuenca baja del Magdalena. Describimos la histomorfología testicular y las características macroscópicas de la vejiga natatoria de la especie. Además, analizamos aspectos como relaciones morfométricas, clases de tallas por sexos, la proporción sexual y la época de madurez sexual. Resultados: Analizamos 142 ejemplares y 4 intervalos de tallas fueron establecidos (entre 145 y 575 mm LE), 66 fueron machos y 73 hembras con una proporción sexual global 1.1:0.9 (hembra-macho) sin diferencias. Los machos tienen testículos de tipo tubular, protegidos por el peritoneo que se encuentra recubierto por la musculatura sónica de la vejiga natatoria, la cual posee forma de “zanahoria” sin apéndices, con dos bandas laterales de músculos intrínsecos (promedio entre 6.75 cm de largo y 1.48 cm de ancho) unidos por una aponeurosis y que solo se encuentran en machos sexualmente maduros. Conclusión: Los testículos poseen una organización de tipo lobular irrestricto y la espermatogénesis se da en lóbulos seminíferos. La vejiga natatoria de la Pácora es simple y no tiene estructuras accesorias. La distribución geográfica de P. magdalenae se restringe a la cuenca del río Magdalena en Colombia.
Estructura de las comunidades de briófitos en los complejos de páramos de Boyacá-Colombia
Authors: Moreno-Gaona Diego A. , Morales-Puentes María E. , Gil-Novoa Jorge E. , Mercado-Gómez Jorge D.
Published: September 2023

Introducción: Los páramos de Boyacá cubren el 18.3 % de la superficie de Colombia, y son diversos en flora y fauna, además, registran una alta variabilidad climática, topográfica y de hábitats, que permite que estos ecosistemas sean centros de diversidad en el Neotrópico, y por tanto albergan una alta diversidad de briófitos. Objetivo: Analizar la estructura y composición de las comunidades de briófitos de los complejos de páramos de Boyacá. Métodos: a partir de información de literatura, bases de datos y revisión de herbarios, se evaluó la composición florística y la completitud de muestreo para los complejos de páramos y sustratos. Resultados: Analizamos 5 132 ejemplares, con 343 especies de musgos que fue el grupo más diverso, 256 hepáticas y dos antocerotes. El análisis de completitud de muestreo es representativo en un 98 %. Además, encontramos que la preferencia de sustratos es el terrícola con 409 especies y el cortícola con 341. La diversidad alfa del orden 0D mostró que Tota-Bijagual-Mamapacha (TBM) es el complejo más diverso con 368 especies, y Pisba (124) el menos diverso; el índice 1D mostró que el complejo (TBM) presentó 178 especies consideradas comunes, y la dominancia de especies (2D) fue mayor en el complejo Iguaque- Merchán con 119 taxa dominantes y en menor número Guantiva-La Rusia (105) y TBM (102). Conclusiones: El análisis de la diversidad beta mostró que el 62 % de la disimilitud en la composición de especies entre los complejos se debe al recambio de especies, igualmente sucede con la divergencia por sustratos que es del 51 %. Los briófitos en los páramos de Boyacá representan el 36.05 % de la diversidad colombiana, y el 2.96 % a nivel mundial.
Anidación de la tortuga marina Lepidochelys olivacea (Testudinata: Cheloniidae) en Campamento Tortuguero Cedeño, Honduras (2011-2021)
Authors: Merlo Rodríguez Vanessa , Carranza Espinal Edgar Osiris , Osorto Nuñez Marco Herminio
Published: September 2023

Introducción: El Campamento Tortuguero de Cedeño ha sido el sitio menos investigado del Golfo de Fonseca, donde se protege a la tortuga golfina en Honduras desde 1975. Objetivo: Evaluar la anidación de la tortuga Golfina (Lepidochelys olivacea) durante la temporada de veda entre el 2011 y 2021 en Campamento Tortuguero Cedeño, Choluteca, Honduras. Métodos: Entre 2011 a 2021, se llevó a cabo el monitoreo diario de las actividades de anidación durante la veda del 1 al 25 de septiembre. Los patrullajes se realizaron entre las 6:00-18:00 h, y las 18:00-5:00 h. Se registró el número total de tortugas que anidaban y se recogieron sus huevos, que se transportaron al criadero, donde se tabularon los resultados de las puestas y las crías. Resultados: Se registró un total 1 065 tortugas de L. olivacea, 95 051 huevos recolectados, 1 065 nidos marcados en tres playas que fueron reubicados en viveros artificiales y una eclosión exitosa de 62 747 neonatos. La playa Las Doradas fue el sitio con el mayor número de tortugas anidadoras, seguido de Los Delgaditos y por último Cedeño. El promedio de la frecuencia de anidación fue de 96 nidos. Del 2011 al 2021 el esfuerzo de recolección de los nidos aumentó en un 91.6 %, pasando de 84 a 161 nidos. El número de personas patrullando se asoció con la cantidad de nidos detectados en las playas. Conclusión: Los esfuerzos de monitoreo y conservación para la especie han indicado que ha habido un incremento en la anidación de L. olivacea en las tres playas, con un mayor incremento en Playa Las Doradas. Este escenario comprueba la funcionalidad de la veda en esta zona.
Effects of Respiratory Muscle Exercise on Blood Pressure Response by Sympathetic Nervous System Activation
Authors: Han Jung-Min , Baek Kyung-Wan , Won Jong-Hwa , Kim Ji-Seok
Published: September 2023

PURPOSE: This study investigated the cardiovascular improvement effect of respiratory muscle exercise and evaluate the possibility of improving and preventing cardiovascular disease (CVD) from a long-term perspective.METHODS: The study was designed as a crossover design with the same subjects (n=9). Subjects underwent a 2-week non-intervention period (CON) and a 2-week respiratory muscle exercise period (RespEX). Body composition, blood pressure, heart rate (HR), and inspiratory capacity were measured for all subjects before and after the intervention. In addition, cold pressure test (CPT) and exercise stress test were performed.RESULTS: Respiratory muscle exercise was found to significantly reduce resting HR (in RespEX, Pre- vs. Post-, p<.01). This was accompanied by the strengthening of the respiratory muscles. Also, exercise time was increased (in RespEX, Pre- vs. Post-, p<.001). However, it did not induce an increase in maximal oxygen consumption. The results of the CPT confirmed that hypersensitivity-induced HR increases were prevented.CONCLUSIONS: Respiratory muscle exercise may have some benefits in preventing CVD, but it seems reasonable to use it as an adjunctive therapy to aerobic exercise. Although limited, it was confirmed that respiratory muscle exercise can have a beneficial effect on cardiovascular improvement and CVD prevention through CPT.
Effects of Exercise Sequence and Circadian Rhythms on Molecular Mechanisms of Muscle Hypertrophy and Mitochondrial Biogenesis in Obese Rat
Authors: Cho Yeong-Hyun , Lee Ji-Young , Seo Tae-Beom
Published: September 2023

PURPOSE: This study aimed to investigate whether endurance and resistance training sequences and circadian rhythms affect muscle hypertrophy and mitochondrial biogenesis-related molecules in obese rats.METHODS: Rats were randomly divided into five groups: the obesity control group (OCG), aerobic-resistance exercise in the morning group (ARMG), resistance-aerobic exercise in the morning group (RAMG), aerobic resistance exercise in the evening group (AREG), and resistance-aerobic exercise in the evening group (RAEG). The exercise groups performed endurance and resistance exercises for 8 weeks according to their circadian rhythms and exercise sequences.RESULTS: We evaluated specific muscle hypertrophy and mitochondrial biogenesis markers in the flexor pollicis longus and soleus muscles using western blot and immunofluorescence techniques. The body weight was significantly decreased in the ARMG, RAMG, AREG, RAEG compared to the OCG after intervention. The soleus muscle fiber cross-sectional area and muscle hypertrophy markers p-Akt and p-mTOR were significantly increased in the AREG group compared with those in the OCG, ARMG, RAMG, and RAEG groups after exercise intervention. Most mitochondrial biogenesis-related markers were significantly increased in the RAMG group than in the other groups after exercise intervention.CONCLUSION: Our findings provide new evidence that muscle hypertrophy might be upregulated by resistance exercise after evening endurance exercise. In addition, morning resistance exercise followed by aerobic exercise, might promote mitochondrial biogenesis.
System determination of sharing platforms in the digital economy as a driver of economic growth
Authors: Voskoboynikova Anastasia
Published: September 2023

This publication is devoted to the study of the role of sharing platforms in ensuring economic growth. Some authors define the sharing economy as a business model that appeared due to changes in life in society, and this transformation is still one of the main prerequisites for modernizing the sharing system. Within the framework of the article, the sharing economy is considered from the perspective of a business model that is a catalyst for the transformation of people's views and lives. In addition, it is emphasized that the type of economy under study increases the efficiency of the use of the good, which regressively affects investment needs and progressively affects various aspects of economic growth. In Russia, the sharing economy is most clearly represented by the use of such resources as Delimobil, DaruDar, OtdamDarom, YouDo, BeepCar, Airbnb, Uber, BlaBlaCar. The author pays special attention to the study of the structure of the sharing economy model, defines the values and principles that unite the social, economic and environmental principles, as well as the mechanisms of sharing that contribute to the growth of the economy. The factors favoring and hindering the development of the sharing economy have been established. According to the author, the sharing economy not only brings a large number of social, political and economic benefits, but also fights environmental problems. In addition, the founders of the platforms note that sharing not only contributes to excellent earnings, but also, having a good message, inspires even more progressive and efficient activities.
To confirm the overall theoretical basis, the author conducted an empirical study that determined the real prospects for this sector. His results are also presented in the final article. On their basis, the author formulated conclusions regarding the role of sharing platforms in ensuring economic growth.
Global ESG transformation and sustainable development trends of Russian companies under sanctions pressure
Authors: Kudryashov Alexander
Published: September 2023

The article discusses the concept of environmental, social and governance factors (ESG) and their importance for sustainable development. In recent years, this concept has gained significant popularity as a basis for assessing the non-financial performance of companies, while investors and stakeholders are increasingly aware of the importance of ESG factors in creating
long-term value, risk management and stakeholder engagement.
The paper explores key trends and challenges in the current business environment, such as the proliferation of reporting forms, the need for more standardized and comparable data on ESG factors, and the importance of stakeholder participation in decision-making on the implementation of ESG policies.
The author emphasizes the correspondence between the goals of sustainable development and ESG factors in the activities of companies. The study provides examples of successful implementation of ESG by companies from different sectors of the economy.
The theoretical basis of the ESG concept is explored, outlining the key principles, as well as the connection with corporate performance.
ESG factors are identified as key drivers of the sustainability process, and this article provides an in-depth analysis of each of these factors, highlighting the challenges and opportunities they present to implement this concept. The article also looks at the specific challenges and opportunities for ESG in emerging economies, in particular Russia, where the transition to a more resilient economy is complicated by geopolitical tensions and sanctions pressure in 2022. The article explores the issue of sanctions creating risks and opportunities for companies and investors seeking to introduce ESG into business practice.
An analysis of ESG implementation practices in Russian organizations based on some case studies and empirical data is provided to illustrate the current state of ESG implementation in the country. The author identified the main problems and opportunities for companies in Russia.
Overall, the article presents evidence-based conclusions and suggestions for companies, investors, policy makers and society to inform their efforts to create a more sustainable future. The author emphasizes the importance of continuous learning, the adaptation of ESG policies for business, cooperation between companies and stakeholders for the effective implementation of environmental, social and governance factors that have the potential to shape sustainable development in the 21st century.
The fourth industrial revolution in the global economy: manifestation in the countries of the world
Authors: Bubnov Artemy , Litvin Yuriy
Published: September 2023

In this scientific publication, the author analyzes the fourth industrial revolution in the context of the global economy, when the scientific and technological progress of countries is connected, and is also the subject of import and export. The author considers the essence of the concept of the fourth industrial revolution, as well as the essential characteristics of globalization, and the risks and threats that the industrial revolution brings to the global society. The author notes that the fourth industrial revolution will inevitably affect many industries in all economies. Trade, transport, and other market segments can benefit, and new high-paying jobs can be created, but there are potential challenges associated with the movement of workers due to automation and increased income inequality. The author focuses on the positive aspects of the ongoing transformation of society: following the reduction of jobs, the industrial revolution actively creates new ones that are more suitable for professional growth, thereby increasing the creative potential of the individual and developing human capital. The author analyzes the spread of the achievements of the fourth industrial revolution on the example of the countries of Europe, since in this territory historically the fastest progress is made and new technologies are introduced, not only in production, but also in everyday life. The author concludes that among the countries of Europe, Norway and the Netherlands achieved the greatest success in integrating the results of the industrial revolution, which have gone through all previous production revolutions and developed administrative measures aimed at regulating and optimizing emerging technologies.
DOMÍNIO DE CIDADES, GUERRA ASSIMÉTRICA E A PRIVATIZAÇÃO DA SEGURANÇA
Authors: Ostronoff Leonardo
Published: September 2023

O domínio de cidades é uma nova modalidade dos crimes ao patrimônio, considerado uma evolução dos roubos conhecidos como novo cangaço. Distingue-se por exercer o controle sobre cidades por um período de horas, paralisando suas forças de segurança, obstruindo entradas e saídas. Como forma de combate a tal modalidade criminal as polícias estaduais tem realizado simulações de ataques às cidades consideradas possíveis alvos das quadrilhas, treinando até mesmo a população civil. Tal característica pode ser considerada uma guerra de conflito assimétrico, onde os conflitos estão no espaço urbano, envolvendo suas populações como um todo, não somente militares e agentes criminais. Porém, tanto os policiais como os criminosos apontam as novas tecnologias das empresas de segurança privada e valores como a principal resposta ao domínio de cidades, demonstrando as zonas cinzentas entre privado e público na segurança. Trata-se de uma pesquisa de inspiração etnográfica, com ênfase em métodos qualitativos de pesquisa. O trabalho de campo foi realizado por um ano, entre São Paulo e Paraná, localidades onde aconteceram casos emblemáticos de domínio de cidades.
A Review on Retinal Blood Vessel Enhancement and Segmentation Techniques for Color Fundus Photography
Authors: Mahapatra Sakambhari , Agrawal Sanjay , Mishro Pranaba K. , Panda Rutuparna , Dora Lingraj , Pachori Ram Bilas
Published: September 2023

The retinal image is a trusted modality in biomedical image-based diagnosis of many ophthalmologic
and cardiovascular diseases. Periodic examination of the retina can help in spotting these abnormalities in the early
stage. However, to deal with today's large population, computerized retinal image analysis is preferred over manual
inspection. The precise extraction of the retinal vessel is the first and decisive step for clinical applications. Every year,
many more articles are added to the literature that describe new algorithms for the problem at hand. The majority of the
review article is restricted to a fairly small number of approaches, assessment indices, and databases. In this context, a
comprehensive review of different vessel extraction methods is inevitable. It includes the development of a first-hand
classification of these methods. A bibliometric analysis of these articles is also presented. The benefits and drawbacks of
the most commonly used techniques are summarized. The primary challenges, as well as the scope of possible changes,
are discussed. In order to make a fair comparison, numerous assessment indices are considered. The findings of this
survey could provide a new path for researchers for further work in this domain.
Revision of the oribatid mite genus Amboroppia (Acari, Oribatida, Oppiidae), with description of a new subgenus and species from Mexico
Authors: Ermilov Sergey G. , Kontschán Jenő
Published: September 2023

A new oribatid mite subgenus of the genus Amboroppia (Oribatida, Oppiidae) – A. (Quintanoppia) subgen. n., with A. (Quintanoppia) defectofossulata sp. n. as type species – is described, based on material collected from Mexico. It can be distinguished from the nominate subgenus by the absence concavities between rostrum and transcostula and behind transcostula, and the presence of strong teeth on lateral sides of prodorsum. A revised generic diagnosis, identification key and data on distribution and habitats of representatives of Amboroppia are presented.
INJECTION OF SUPERHEATED WATER VAPOR INTO A POROUS RESERVOIR SATURATED IN THE INITIAL STATE WITH METHANE AND ITS HYDRATE
Authors: Khasanov M.K. , Stolpovsky M.V.
Published: September 2023

The work presents a mathematical model of the process of pumping superheated water vapor into a semi-infinite natural porous reservoir, which in its initial state is saturated with gas (methane) and its gas hydrate, in a flat-one-dimensional approximation. The most general case is considered, when four zones of different composition of the saturating phases and three moving boundary surfaces separating these zones appear in a natural reservoir: between the first and second zones, on which condensation of superheated water vapor occurs, between the second and third zones, where displacement takes place condensed methane water, as well as between the third and fourth zones, where the dissociation of the gas hydrate occurs. In the considered formulation of the problem, the first zone of the porous reservoir is saturated with superheated water vapor, the second zone is saturated with condensed water, the third zone is saturated with methane and still water (released during the dissociation of gas hydrate), and the fourth zone of the reservoir is saturated with methane and its gas hydrate. On the basis of a numerical solution, the hydrodynamic and temperature fields that arise in a porous reservoir are studied. It is shown that solutions with the indicated areas and boundaries exist only at relatively low values of injection pressure and reservoir permeability. It has been established that an increase in both the injection pressure and the reservoir permeability leads to a noticeable increase in only the coordinates of the boundary separating the second and third regions; in this case, the coordinate of the methane hydrate decomposition front is practically independent of the indicated parameters. An increase in the values of these parameters leads to the confluence of the boundaries of methane displacement and gas hydrate decomposition. The dependence of the limiting value of the injection pressure on the permeability at which these boundaries merge occurs is obtained.
METHODOLOGY FOR SUBSTANTIATING THE CALCULATION PARAMETERS OF COMPLEXLY CONSTRUCTED TERRIGENOUS RESERVOIRS IN WESTERN SIBERIA, INCLUDING THOSE WITH TRIZ, ACCORDING TO THE CORE AND GIS STUDY
Authors: Kuzmichev O.B. , Astafiev A.A.
Published: September 2023

The article presents an analytical solution to the direct problem of the method of spontaneous polarization of rocks in a well crossing an electrically inhomogeneous reservoir of limited thickness with a drilling mud penetration zone. The analytical solution of the problem by the employees of Schlumberger-Doll Research (M.R. Taherian, at all) for an impermeable reservoir in the absence of a penetration zone is a special case of the analytical solution of the direct problem of the spontaneous polarization (PS). The accuracy of the interpretation of the analytical and numerical solution of the inverse PS problem does not exceed the permissible accuracy of measuring the PS potential. The static potential of the ESP calculated on the basis of the analytical solution of the direct and inverse PS problem is used to construct the correlation dependence of the «core-GIS» static potential of the ESP on the volumetric humidity W, equal to the product of the porosity coefficient KP by the coefficient of residual water saturation KOV. An example of the interpretation of low-permeable, low-resistance oilsaturated reservoirs of Jurassic sediments for the operational assessment of reserves of the Yegansky, Martovsky and Zaozerny deposits of Western Siberia is given. The algorithm proposed in the article can be used for automated interpretation of the PS method and multi-probe induction logging in the corporate software of PJSC OC Rosneft.