bluuebunny/crossref_metadata_2025 huggingface dataset:
Da pré-história à história indígena: (re) pensando a arqueologia e os povos canoeiros do pantanal – Reedição
Authors: Oliveira Jorge Eremites de
Published: June 2023

Nota dos editores: Esta é a republicação do artigo original de 2003: EREMITES DE OLIVEIRA, J. Da pré-história à história indígena: (Re) pensando a arqueologia e os povos canoeiros do pantanal. Revista de Arqueologia, [S. l.], v. 16, n. 1, p. 71–86, 2003. DOI: 10.24885/sab.v16i1.180, que está entre os mais citados da Revista de Arqueologia da SAB. Realizamos essa republicação como parte da comemoração pelos 40 anos da revista. 
Nesta tese de doutorado, o autor analisa criticamente a história e a historiografia da arqueologia pantaneira, desde a segunda metade do século XIX até fins do século XX, e aborda o processo de ocupação indígena das terras baixas do Pantanal, desde os primeiros pescadores-caçadores-coletores do período pré-colonial até os atuais canoeiros Guató. O objetivo maior é contribuir para a composição de uma história indígena total, em seus múltiplos aspectos e perspectivas espaço-temporais, a partir de uma abordagem interdisciplinar que emprega procedimentos teórico-metodológicos próprios da arqueologia, antropologia e história. Para tanto, foram utilizados dados contidos em fontes textuais diversas, informações recolhidas a partir da tradição oral dos Guató e os resultados de pesquisas arqueológicas, etnográficas e etnoarqueológicas. Foi possível demonstrar que a arqueologia pantaneira tem sido pautada pelo estudo de povos pescadores-caçadores-coletores – associados à macrotecnologia ceramista conhecida no Brasil como tradição Pantanal e a estruturas monticulares do tipo aterro – os quais se estabeleceram na região muito antes do início da Era Cristã. Nos dias de hoje, a arqueologia pantaneira reflete as mesmas mudanças de nuance constatadas para a arqueologia brasileira desde a década de 1980. Nos séculos XVI, XVII e XVIII, período de muitas disputas entre Espanha e Portugal pelo domínio do alto Paraguai, foram produzidos vários relatos que atestam a existência de um extraordinário mosaico sociocultural no centro da América do Sul, inclusive de um complexo de povos canoeiros formado por sociedades cultural e linguisticamente distintas. De todas essas sociedades, a dos Guató é a mais conhecida dos pontos de vista etno-histórico e etnológico, estando tradicionalmente organizada em grupos domésticos ligados por laços de consanguinidade, descendência e afinidade, relacionados a um particular sistema de patrilocalidade e patrilinearidade.
La entidad arqueológica Goya-Malabrigo (ríos Paraná y Uruguay) y su filiación Arawak
Authors: Politis Gustavo , Bonomo Mariano
Published: June 2023

Nota de los editores: Esta es una republicación del artículo original de 2012:G. POLITIS, G.; BONOMO, M. La entidad arqueológica Goya-Malabrigo (ríos Paraná y Uruguay) y su filiación Arawak. Revista de Arqueología, [S. l.], v. 25, núm. 1, pág. 10–46, 2012. DOI: 10.24885/sab.v25i1.338., que se encuentra entre los más citados en la Revista de Arqueologia da SAB. Realizamos esta reedición como parte de la celebración del 40 aniversario de la revista.
En este artículo se resume y discute la entidad arqueológica Goya-Malabrigo (GONZÁLEZ, 1977; CERUTI, 2003) a la luz de la nueva información generada en el Delta Superior del río Paraná y en el Paraná Medio. Este trabajo tiene como fin caracterizar a esta entidad, presentar algunos nuevos rasgos distintivos y precisar su cronología. Se propone integrarla además a la arqueología de la cuenca inferior del Plata en un marco más amplio: el de la dinámica cultural de las Tierras Bajas Tropicales de América del Sur. Para esto, se sintetizan los modelos de expansión o “diáspora” arawak que han desafiado los mecanismos clásicos de migración y que se han enfocado en la comprensión de los procesos de etnogénesis. Finalmente, se discute la filiación arawak de Goya-Malabrigo, retomando la propuesta inicial de Nordenskiöld (2009 [1916]) con base en las nuevas investigaciones sobre los modos dispersión de este grupo etnolingüístico.
Pelos caminhos das infâncias paulistanas entre os séculos XIX e XX: A cultura material associada às crianças do sítio arqueológico Praça das Artes
Authors: Alves Daniela
Published: June 2023

Este texto analisou a cultura material associada às crianças identificada no sítio arqueológico Praça das Artes, localizado no atual Centro Histórico da cidade de São Paulo. Buscou-se, em fontes escritas, delinear as realidades sociais das crianças que viveram naquele espaço urbano durante o século XIX e primeiras décadas do século XX. A partir da memória literária No Tempo de Dantes, de Maria Paes de Barros (1998), procurou-se refletir acerca das vivências das crianças sob a perspectiva das próprias crianças.
Antigas pesquisas, novas descobertas: a releitura do espaço ornado do sítio rupestre cosmezinho no sertão alagoano
Authors: Guedes Carolina
Published: June 2023

A ferramenta de aprimoramento de imagens DStretch® auxilia nas leituras de pinturas rupestres que apresentam baixo grau de conservação ou pouca visibilidade, facilitando a leitura de conjuntos parietais e ajudando na compreensão da cronologia de construção dos espaços ornados. Trabalhando sobre imagens fotográficas, a ferramenta possibilita a releitura de sítios já pesquisados, abrindo importante perspectiva na pesquisa em sítios rupestres. Este texto aborda os resultados da releitura do painel 5 do sítio rupestre Cosmezinho a partir da aplicação do DStretch® sobre os dados obtidos em 2009 . Essa nova leitura gerou elementos importantes para se discutir sobre a aplicação metodológica dessa ferramenta e o refinamento das leituras realizadas em relação à organização gráfica do painel estudado.
 
[1] Os dados e imagens aqui utilizados foram obtidos no âmbito do Programa de mapeamento, cadastro e conservação dos sítios de Arte Rupestre do Baixo São Francisco coordenado por Paulo Zanettini e Antônio Cavalheiro e realizado em 2009, pela Zanettini Arqueologia.
Image Splicing Forgery Detection using Standard Division-Local Binary Pattern Features
Authors: Haval Sadiq Bareen
Published: June 2023

Numerous aspects of daily life contribute to societal stability, and the security of people's perceptions of the world online is one target of various malicious attacks. Professional forgers can now quickly create copy-move, splice, or retouch photos with the use of today's advanced tools. It has been determined that splicing, is a widespread method of manipulating images. Image forgery can also lead to substantial setbacks and challenges, some of which may have significant ethical, moral, or legal consequences. Thus, the paper proposes a system that combines SD-LBP (Standard Devision-Local Binary Pattern) based passive picture splicing detection system and ANN classifier. The SD-LBP is created to have the benefits and avoid drawbacks of Local Binary Pattern (LBP). The SD-LBP extraction is typically performed by employing proposed SD value-based thresholding instead of the center pixel, which is robust to noise and other photometric attacks. The second part of the proposed system is the ANN classifier is used that extract the feature of images to lower the error and build a model that can tell spliced images from real photos that have been digitally altered. The proposed system is creating a reliable image forgery detection technique that was implemented with CASIA V2.0 standard dataset. The results showing that it outperformed compared with other methods on the in terms of accuracy (97.8%), sensitivity (98.6%), and specificity (97.1%). Most importantly, the proposed SFD method exceeded the state-of-the-art efforts in this field in terms of accuracy.
Impact of Poor Stream Conditions on the Health of Stream Workers in Umlazi, KwaZulu-Natal, South Africa
Authors: Xaba Ntokozo Amanda , Mgutshini Tennyson
Published: June 2023

Despite increased efforts by the South African Government to minimise environmental degradation, the surface water in urban water sources is still highly polluted. This is a hazard to many urban and suburban communities and workers who use the water from urban river environments. In this study, we aim to determine the impact of poor stream conditions on the health of stream workers in Umlazi. We used the Health Belief Model as a conceptual framework to explore the susceptibility to and the severity of health hazards that affect stream workers’ health state. A qualitative case study design was used. The data were collected through interviews (n = 25) from community-based cooperatives and employees of municipality departments who are involved in the management of streams in the Umlazi Township. The data were recorded, transcribed, coded and thematically analysed. Current stream conditions were perceived to be deteriorating, which affected stream workers’ health and perception of safety. The streams were noted to have medical waste, venomous snakes, other pests and insects, sewer leakages and illegal sewer connections created to compensate for the general lack of services from the municipality. Cholera and diarrhoea were identified as the prominent health threats because of the prevailing stream conditions. Improving the working conditions of sanitation workers would contribute to ensuring the health and promoting the well-being of all people of all ages in the area by reducing their exposure to unsafe chemicals on the job, ensuring sustainable management of water and sanitation for all and providing decent work conditions.
MITO E ARQUÉTIPO NA PERSPECTIVA DURANDIANA
Authors: De Almeida Rogério , Araújo Alberto Filipe , Mont’Alverne Chaves Iduína , Sanchez Teixeira Maria Cecília
Published: June 2023

O nosso artigo, homenagem à Professora Danielle Perin Rocha Pitta, parte da definição clássica de mito que figura nas Les Structures Anthropologiques de L’Imaginaire (1960) de Gilbert Durand. Esta definição compreende os conceitos de símbolo, de arquétipo e de schème, enquanto noções produtivas ou heurísticas. Comentaremos estes conceitos, particularmente o do arquétipo à luz de um estudo de Gilbert Durand intitulado “Archétype et mythe” (1985). Trata-se, aliás, de um trabalho bastante desconhecido da maioria dos leitores e estudiosos da obra durandiana, ainda que fundamental para a compreensão do mito e da sua relação que ele estabelece com o arquétipo. E é precisamente essa relação capital que o mito estabelece com o arquétipo, já não no sentido junguiano mas antes no sentido que o próprio Gilbert Durand lhe confere, que estudaremos atentamente. Esperamos que da nossa investigação, que utiliza uma metodologia qualitativa de pendor hermenêutico, resulte uma clarificação do estatuto epistemológico do mito. Neste sentido, o nosso artigo, ao inscrever-se na “linha de investigação” que se ocupa da relação do mito com os conceitos atrás enunciados, pretende substancialmente realçar o contributo durandiano ao estudo do mito e, muito particularmente, na sua relação complexa com o arquétipo.
Perfil epidemiológico da hanseníase no município de Imperatriz de 2010 a 2019
Authors: Cruz Wallison Monteiro da , Oliveira Iraciane Rodrigues Nascimento , Lobato Jaisane Santo Melo , Gordon Ariadne Siqueira de Araújo
Published: June 2023

Objetivo: Avaliar o perfil epidemiológico da hanseníase na cidade de Imperatriz, no período entre os anos de 2010 e 2019. Métodos: Trata-se de um estudo epidemiológico, retrospectivo e descritivo com abordagem quantitativa através de pesquisa em banco de dados do SINAN, no período de 2010 a 2019. Resultados: Dos 2.161 casos novos identificados no período investigado, o estudo apresentou taxa de detecção decrescente entre os anos de 2010 a 2014 e uma oscilação de dados entre os anos de 2015 a 2019, uma vez que durante o ano de 2018 o SINAN registrou o menor número de casos, entretanto em 2019, verificou-se novamente uma elevação exacerbada nesse aspecto. Os casos Multibacilares se destacaram, com 72,5%, predominando entre pessoas do sexo masculino, com ensino fundamental incompleto. Quanto à forma clínica, incapacidade física e modo de detecção, 50,3% foram dimorfa, 60,8%, grau zero e 46%, encaminhamento, respectivamente. Conclusão: Concluiu-se que é alta a taxa de incidência da hanseníase em Imperatriz, assim sendo o presente trabalho contribui para a compreender a dimensão da hanseníase no município além de auxiliar no direcionamento de ações e estratégias para o controle e prevenção da doença.
Avaliação de indicadores de saúde para câncer de colo uterino no estado do Tocantins, Brasil
Authors: Lemos Suyane de Souza , Santos Jéssica Alves Brito dos , Odorizzi Valdir Francisco
Published: June 2023

Objetivo: Avaliar indicadores de saúde para prevenção do câncer de colo de útero na população feminina residente no estado do Tocantins nos anos de 2019 e 2020. Métodos: Trata-se de um estudo do tipo ecológico, com abordagem quantitativa, por meio de coleta de dados secundários disponíveis no DATASUS, INCA, SISCAN e IBGE. Resultados: A cobertura de exames citopatológicos do colo do útero em mulheres da população alvo, da população alvo de 25 a 64 anos é 26,5%. Já o índice de positividade de exames citopatológicos em 2020 é 4,07%. E a proporção de resultados de lesão intraepitelial escamosa de alto grau foi 1,7 %. Em relação à série histórica do número de neoplasias intrauterinas segundo laudo histopatológico, contataram-se 39 carcinomas epidermoides e 222 carcinomas in situ NIC III e 263 casos NIC I em 2019. Apenas 37,7% dos meninos de 11 a 14 anos e 47,9% das meninas na faixa etária de 9 a 14 anos foram imunizados.   Conclusão: A análise dos indicadores permitirá o planejamento das ações em saúde e tomadas de decisão baseadas em evidências científicas para a garantia da qualidade e continuidade do cuidado às mulheres com câncer de colo uterino.
A atuação do enfermeiro no climatério: aspectos históricos, fisiológicos e sociais
Authors: Cavalcante Jhenneff da Silva , Valente Carliene Fiel , Pereira Mauricio das Neves , Sampaio Rafaela Brito , Santiago Yann de Souza , Silva Juliane Magno da , Guimarães Thaisa Silva , Marcelino Thais Cristina Flexa Souza , Oliveira Allana Wellida dos Santos , Sousa Juliana de Nazaré Lima de
Published: June 2023

Objetivo: Analisar o papel do enfermeiro no climatério em seus aspectos fisiológicos e sociais. Métodos: Trata-se de uma revisão integrativa da literatura realizada entre maio a julho de 2022 nas bases de dados LILACS, MEDLINE via EBSCO, IBECS, Google scholar e BDENF, utilizando como Descritores em Ciências da Saúde (DeCS): Climatério, Saúde da Mulher e Enfermagem. Os critérios de inclusão foram: artigos originais disponíveis na íntegra publicados a partir de 2017 a 2021. Resultados: Os estudos evidenciaram que o climatério é um período de muitas alterações fisiológicas, hormonais e psicológicas que impactam diretamente na qualidade de vida da mulher em maior ou menor grau dependendo das suas condições de vida. Por conta disso, ao prestar assistência à mulher nessa fase, o profissional de enfermagem deve levar em consideração além das questões biológicas, os aspectos sociais e culturais que cercam a mulher climatérica. Considerações finais: Assim, a fase do climatério precisa ser abordada pelas políticas públicas de saúde para promover melhores condições de vida, tendo como base que o climatério é um período que faz parte da vida da mulher, e que a mesma em sua maioria desconhece seus sintomas e possíveis desconfortos.
Associação dos Fatores de Virulência do Helicobacter pylori com diferentes doenças gastrointestinais
Authors: Rezende Vitória Fernandes , Reis Anna Paula Lacerda , Werneck Beatriz Malatesta , Quintanilha Carolina Alves , Diniz Débora Milene , Almeida Laura Fazza de , Preta Maria Paula Schettine Catta , Jacometti Víctor , Correa Victor Lucas Ferreira , Laizo Artur
Published: June 2023

Objetivo: Investigar acerca do Helicobacter pylori e seus fatores de virulência, dada o aumento significativo de sua presença em doenças gastrointestinais. Revisão bibliográfica: Helicobacter pylori é uma bactéria gram-negativa de provável transmissão oro-fecal que coloniza o estômago da maioria das pessoas. Esta  agride células epiteliais da mucosa estomacal, podendo ser assintomática ou causar diversas injúrias no trato gastrointetinal. Contudo, a prevalência de sua infecção varia de acordo com a presença de certos fatores de virulência produzidas por ela. Os genes da bactéria são classificados em diferentes tipos com base na presença e no nível de expressão de CagA e VacA, citotoxinas que codificam diversos fatores de virulência. Além disso, produzem mediadores inflamatórios responsáveis por facilitar a oncogênese. O quadro clinico mais comum é a gastrite, podendo levar ao surgimento de ulceras pépticas, adenocarcinoma gástrico e linfoma não-Hodgkin. Considerações finais: O Helicobacter pylori é considerado o agente etiológico mais comum para cânceres relacionados à infecção e variadas doenças gastrointestinais sendo sua erradicação de suma importância na profilaxia destas sendo a sua erradicação de suma importância para o tratamento e prevenção de diferentes doenças gastrointestinais.
An experimental study to diagnose coronary artery disease using five treadmill scores
Authors: Thirumurugan E. , Gomathi K. , Swathy P. , Ali Afrin H. Syed , Momeen T. , Famitha R. , Abinayasri B.
Published: June 2023

Objectives:

Exercise is the first step of a cardiovascular stress test, including electrocardiography (ECG) and blood pressure monitoring. Typically, a treadmill or bicycle is used to carry out the exercise for this stress test. Computer-derived criteria and a scoring system have been proposed and tested in hopes of improving the diagnostic accuracy of the exercise ECG for diagnosing coronary artery disease (CAD). Many treadmill scores have not been compared with one another in the same population, so questions remain concerning their diagnostic accuracy. The study aimed to correlate the diagnostic accuracy of ST segment response with various treadmill scores.

Material and Methods:

A total of 100 consecutive patients with suspected CAD referred for exercise testing at ACS Medical College and Hospital, Chennai, Tamil Nadu, between December 2021 and June 2022 were included in the study. The Institutional Review Board approved the study protocol at our institution, and all patients provided written informed consent. A treadmill test was conducted using commercially available equipment. All patients were subjected to symptom-limited exercise testing following the standard Bruce and modified Bruce protocols. A series of five scores were calculated using data collected from the patients to calculate the probability of CAD occurrence.

Results:

The study included 100 patients with an average age of 48.4 ± 1 years. Obesity (41%), hypertension (80%), diabetes (86%), current smokers (62%), family history of CAD (46%), and hypercholesterolemia (46%) were all observed in the study. The receiver operator characteristic (ROC) plot’s area under the curve (AUC) (standard error) for the Detrano score was 0.46 ± 0.59. This was significantly lower than the AUC of each treadmill score. The AUC of the ROC plots of the Duke treadmill score (DTS), veterans affairs (VA), and consensus scores were 0.47 ± 0.58, 0.63 ± 0.56, and 0.61 ± 0.57, respectively.

Conclusion:

The Morise score remains helpful in our study population for detecting CAD and determining risk strata. DTS and Detrano had comparable accuracy when calculated from intermediate and high probability scores and ST responses (44% and 43%, respectively). VA and consensus had lower accuracy than others (37% and 29%, respectively).
Posteromedial knee friction syndrome: Diagnosis by magnetic resonance imaging
Authors: Takahashi Victor Sudário , Milhomem João Paulo Lopes , Prado José Luiz Masson de Almeida , Duarte Márcio Luís
Published: June 2023

Posteromedial knee friction syndrome is a condition rarely discussed in the literature and is characterized as the abnormal movement between the semitendinosus tendon and medial tibial condyle or gracilis and semitendinosus tendons versus semimembranosus tendon or tibial collateral ligament over the tibial crest, causing irritation of the soft tissue around. It occurs especially in active individuals. For the diagnosis, it is recommended to investigate signs and symptoms – pain (mainly in the medial joint line), edema, instability – and relate them to an imaging examination – magnetic resonance imaging (MRI). The literature emphasizes the use of MRI as an imaging method. However, ultrasound undoubtedly has valuable functions, in a way that allows the dynamic study of the posteromedial structures, and also, the treatment guided by ultrasound with corticosteroid and anesthetic. Conservative – physiotherapy and neuromuscular re-education – and surgical – removing the semimembranosus tendon and releasing the semitendinosus and gracilis tendons – treatments are the options for treatment. We present a case of a 46-year-old woman posteromedial friction syndrome diagnosed by an MRI and treated with physiotherapy and local corticosteroid therapy.
A Synthetic Hybrid-scale Fiber Matrix for Complex Surgical Wounds: Consensus Guidelines
Authors: Fernandez Luis , Matthews Marc , Kim Paul
Published: June 2023

Based on their own clinical experience and review of the available peer-reviewed data, the authors developed a consensus opinion on the use of an SHSFM for open wounds. The matrix has features such as varying pore sizes and fibers (ie, hybrid-scale) and is indicated for the treatment of open wounds. This report describes the design and utility of the SHSFM, its mechanism of action, and the methods of application, as well as clinical outcomes. The authors discuss their own experience and review of the published literature, then describe their protocols and rationale for the use of the SHSFM. These consensus statements include recommendations regarding appropriate wounds for use of the SHSFM, use of other wound therapies in conjunction with the SHSFM, reapplication rates, preparation methods, and additional discussions of appropriate use. This report is not a literature review, but rather is a statement of preliminary clinical experience. The consensus statements indicate that the SHSFM may be used to treat a variety of wounds and can be used to stage wounds to closure via skin grafts or by secondary intention.
On the development of small aircraft in the Arctic zone of the Republic of Sakha (Yakutia)
Authors: Ядрихинский Н.В. , Маякунов А.Э.
Published: June 2023

Северные территории Республики Саха (Якутия), находящиеся за Полярным кругом с суровыми климатическими условиями, имеют статус арктической зоны. Региональная авиация в арктической зоне Якутии не в состоянии полностью покрыть потребность в авиаперевозках местного населения. Малая авиация и авиация общего назначения могли бы содействовать этому, но в настоящее время этот сегмент гражданской авиации в нашей стране крайне неразвит. В статье приводится сравнительный анализ состояния развития малой авиации в России и в зарубежных странах. Отмечаются достоинства и недостатки Концепции развития малой авиации в Республике Саха (Якутия) (2019 г.). Авторы приходят к заключению о крайней необходимости широкого внедрения малой авиации и авиации общего назначения в арктической зоне Якутии для полноценного социально-экономического развития данного региона. Это требует комплексного решения правовых, организационных, технологических и финансовых вопросов на правительственном уровне.

The northern territories of the Republic of Sakha (Yakutia) located beyond the Arctic Circle with harsh climatic conditions have the status of the Arctic zone. Regional aviation in the Arctic zone of Yakutia is not able to fully cover the need for air transportation of the local population. Small aviation and general aviation could contribute to this, but at present this segment of civil aviation in our country is extremely undeveloped. The article provides a comparative analysis of the state of development of small aircraft in Russia and abroad. The advantages and disadvantages of the Concept for the Development of Small Aviation in the Republic of Sakha (2019) are noted. The authors conclude that it is absolutely necessary to widely implement small aviation and general aviation in the Arctic zone of Yakutia for the full social and economic development of the region. This requires a comprehensive solution of legal, organizational, technological and financial issues at the government level.
Small homeland in the poetry of S. V. Moskvitin
Authors: Антонова Е.А. , Куличкина М.В.
Published: June 2023

Cпоры о родине ведутся непрерывно. Кто-то считает, что родина — это географическое место, где человек родился; кто-то думает, что родина у человека там, где он прожил всю жизнь. Исследователи сходятся в одном: родина — это место, с которым человека связывают сильные чувства, эмоции, теряя которое, он испытывает тоску и ностальгию. Тема малой родины проходит красной линией через творчество многих поэтов, писателей. Не является исключением и С. В. Москвитин. В статье проанализированы произведения современного якутского поэта Москвитина Сергея Владимировича, посвященные Ленску, Ленскому району. При анализе стихотворений использовались лингвистический, стилистический методы. Москвитин дает описание родного края через портрет людей, которые живут в Ленске, селах Ленского района, через пейзажную лирику. В ходе исследования были сделаны следующие выводы. В произведениях Москвитина авторы статьи нашли некоторую особенность, присущую поэту: некоторые стихотворения написаны по определению самого автора в жанре репортаж в стихах, пейзажной лирике также присуща репортажность. Сергей Владимирович долгое время работал журналистом, что не могло не отразиться на его творчестве. Москвитин в произведениях, посвященных малой родине, часто использует региональную лексику.

Disputes about the homeland are ongoing. Someone believes that the homeland is the geographical place where a person was born, someone thinks that a person has a homeland where he has lived all his life. Researchers agree on one thing: the homeland is a place with which a person is associated with strong feelings, emotions, losing which he experiences longing and nostalgia. The theme of a small homeland runs like a red line through the work of many poets and writers. S.V. is no exception. Moskvitin. The article analyzes the works of the modern Yakut poet Sergey Vladimirovich Moskvitin, dedicated to Lensk, Lensky district. Linguistic and stylistic methods were used in the analysis of poems. Moskvitin gives a description of his native land through a portrait of people who live in Lensk, the villages of the Lensky district, through landscape lyrics. The following conclusions were made during the study. In the works of Moskvitin, the authors of the article found a certain peculiarity inherent in the poet: some poems are written in the form by definition of the author himself in the genre – reportage in verse, landscape lyrics are also inherent in reportage. Sergei Vladimirovich worked as a journalist for a long time, which could not but affect his work. Moskvitin often uses regional vocabulary in works dedicated to his small homeland.
L’art mangrove caribéen
Authors: BERTIN-ELISABETH Cécile
Published: June 2023

Comment définir la créativité artistique dans une Caraïbe plurielle, à la fois riche et lourde de tant de paysages et de rencontres marqués au sceau des violences de l’Histoire et de l’imprévisible des créolisations, entre déterritorialisation(s) et reterritorialisation(s), entre transparence(s) et opacité(s) dirait Édouard Glissant ? En évoquant un art-mangrove ! Cet ouvrage, conçu comme un carnet de détour(s) en forme de triptyque, sonde les espaces liquides et les bouyons, suit les systèmes racinaires et les ramifications sylvestres, emprunte des routes comme celle de la Folie et des trottoirs foyalais bétonnés, en accompagnant les choix plastiques de trois artistes caribéens contemporains : Marvin Fabien, issu de la Dominique ; Luz Severino, de la République Dominicaine et Fabienne Cabord, de la Martinique. Les dynamiques racinaires aquatico-végétales et urbaines qui emplissent, relient et fécondent les recherches esthétiques de ces plasticien.ne.s, entre Dlo/eau, Pie bwa/arbre et En-ville-centre-ville, convoquent assurément un paradigmatique art-mangrove rhizomatique.
EnzyHTP Computational Directed Evolution with Adaptive Resource Allocation
Authors: Shao Qianzhen , Jiang Yaoyukun , Yang Zhongyue
Published: June 2023

Directed evolution facilitates enzyme engineering via iterative rounds of mutagenesis. Despite the wide applications of high-throughput screening, building “smart libraries” to effectively identify beneficial variants remains a major challenge in the community. Here, we developed a new computational directed evolution protocol based on EnzyHTP, a software we have previously reported to automate enzyme modeling. To enhance the throughput efficiency, we implemented an adaptive resource allocation strategy that dynamically allocates different types of computing resources (e.g., GPU/CPU) based on the specific need of an enzyme modeling sub-task in the workflow. We implemented the strategy as a Python library and tested the library using fluoroacetate dehalogenase as a model enzyme. The results show that comparing to fixed resource allocation where both CPU and GPU are on-call for use during the entire workflow, applying adaptive resource allocation can save 87% CPU hours and 14% GPU hours. Furthermore, we constructed a computational directed evolution protocol under the framework of adaptive resource allocation. The workflow was tested against two rounds of mutational screening in the directed evolution experiments of Kemp eliminase with a total of 184 mutants. Using folding stability and electrostatic stabilization energy as computational readout, we reproduced three out of the four experimentally-observed target variants. Enabled by the workflow, the entire computation task (i.e., 18.4 μs MD and 18,400 QM single point calculations) completes in three days of wall clock time using ~30 GPUs and ~1000 CPUs.
Water proton magnetisation lifetimes in the Earth magnetic field to follow free-radical formation in real time
Authors: Topor Alexandru , Voda Mihai Adrian , Vasos Paul R.
Published: June 2023

Real-time imaging of free-radical formation by experimental methods is important in physical chemistry, biochemistry and radiobiology. Here we show for the first time that the formation of free-radicals during the time course of a chemical reaction can be imaged by monitoring the Earth-field magnetic resonance of water protons in an open-coil spectrometer. The relaxation rate constants of water magnetisation are enhanced as reactions leading to radicalar hydroxyl and subsequent oxygen formation proceed on time scales of tens of minutes. In our work the reaction of iodide-catalysed H2O2 decay was followed by Earth-field relaxation measurements in real time. The relaxivity of the reaction product and that of several other paramagnetic compounds was measured in water. Spin-trap molecules were used to capture ∙OH radical species, thus altering the reaction rate in proportion to the formation of paramagnetic compounds. Thereby, a new experimental method opening the way for magnetic resonance imaging of reactive oxygen species in the Earth magnetic field is proposed, following the formation of intermediate and stable radical species in water.
Machine learning from quantum chemistry to predict experimental solvent effects on reaction rates
Authors: Chung Yunsie , Green William H.
Published: June 2023

Fast and accurate prediction of solvent effects on reaction rates are crucial for kinetic modeling, chemical process design, and high-throughput solvent screening. Despite the recent advance in machine learning, a scarcity of reliable data has hindered the development of predictive models that are generalizable for diverse reactions and solvents. In this work, we generate a large set of data with the COSMO-RS method for over 28,000 neutral reactions and 295 solvents and train a machine learning model to predict the solvation free energy and solvation enthalpy of activation (ΔΔG‡solv, ΔΔH‡solv) for a solution phase reaction. On unseen reactions, the model achieves mean absolute errors of 0.71 and 1.03 kcal/mol for ΔΔG‡solv and ΔΔH‡solv, respectively, relative to the COSMO-RS calculations. The model also provides reliable predictions of relative rate constants within a factor of 4 when tested on experimental data. The presented model can provide nearly instantaneous predictions of kinetic solvent effects or relative rate constants for a broad range of neutral closed-shell or free radical reactions and solvents only based on atom-mapped reaction SMILES and solvent SMILES strings.
Confined micro-environment of micelles regulates their interaction with anions
Authors: Sun Pan , Bera Mrinal K. , Bu Wei , Lin Binhua , Schlossman Mark
Published: June 2023

Ion interactions with supramolecular assemblies underlie their applications in the areas of drug delivery, ion recognition, and conduction. The current challenge remains in directly characterizing the interaction of ions with supramolecular assemblies at the nanoscale. Here, we demonstrate that the micro-environment of neutral polymer micelles regulates its interaction with anions by combining element-sensitive anomalous small angle X-ray scattering (ASAXS) and theoretical calculations. ASAXS and molecular dynamics simulations reveal that monovalent ReO4− is located preferentially in the outer shell of the micelle, while the more strongly hydrated divalent SeO42– is excluded from the micelle. However, DFT calculations show that the more highly charged SeO42– should have stronger affinity for an isolated polymer chain than ReO4−. These results suggest that the confined environment created by polymer self-assembly modulates the contribution of hydrophobic and electrostatic interactions to the binding of anions with polymers. The present work sheds light on the role of crowded environments in the interaction of anions with polymers in supramolecular assemblies and offers valuable insights to optimize the design of supramolecular systems.
Examining Group Differences in Mathematics Achievement: Explanatory Item Response Model Application
Authors: BODUROĞLU Erdem , ANIL Duygu
Published: June 2023

Students take many different exams throughout their educational lives. In these exams, various individual and item characteristics can affect the responses of individuals to the items. In this study, it was aimed to examine the effects of person and item predictors on the mathematics common exam results of 365 9th grade students with explanatory item response models. Gender and school type as person variables and cognitive domain, content domain and booklet type as item variables were added to the models due to their widespread inclusion in the literature. When the predicted item parameters were examined, it was seen that the smallest parameter values were obtained for all items with the Rasch model. When the model data fit values of four different models were examined, it was concluded that the latent regression and latent regression linear logistic test models showed better fit than the Rasch model. By adding person and item predictors to the model, the parameters obtained for each variable group were compared, and differences were observed between the groups for school type, cognitive domain, and content domain variables. It was concluded that the item parameters did not differ for the variables of gender and booklet type. It is thought that it would be beneficial to use these models more widely in studies to be conducted in the field of education and psychology since they provide more detailed information about the reasons for the differences in the estimated parameters.
Is it because of boredom or workload? A multilevel investigation of the effects of workload and job boredom on daily work outcomes
Authors: AVCI Ayla , ÇETİN Mehmet
Published: June 2023

Studies report that both job boredom and excessive workload have detrimental effects on employee well-being and work outcomes. Although these variables fluctuate daily, longitudinal studies addressing within- and between-person variance in the variables and how they relate to daily work outcomes are scarce. The aim of this study was to determine how daily workload and daily job boredom are associated with daily emotional labor, stress, job satisfaction, and positive and negative affect. Multilevel data were collected at six time points (five daily, one person level). Person level (n=137) and day level (685) data were matched to conduct multilevel analyses using the software HLM. Both workload and job boredom showed substantial daily variability. The results of multilevel analyses revealed that job boredom had wider negative effects than workload in general. While daily job boredom was positively related to work stress, negative affect, and emotional labor, it demonstrated a significant negative relationship with positive affect. Daily workload was significantly related to only stress and negative affect. Using multilevel methods, it is possible to investigate the variance and relationships of the concepts both at general and daily levels. The results emphasize the negative effects of daily job boredom, which can be more critical compared to workload. The results also have important practical implications for managers.
Relationship between Self-Esteem, Area of Study, Phubbing, and Perceived Social Media Addiction among University Students
Authors: ALLAHVERDİ Fatima Zehra
Published: June 2023

Due to its increasing importance in our lives, it is crucial to gain a comprehensive understanding of social media. This study contributes to the existing literature by examining data from the Gulf region in the Middle East. The study focuses on self-esteem, phubbing, area of study, and how students perceive themselves in terms of social media addiction. Hierarchical regression analysis was employed to examine the role of self-esteem, phubbing, and area of study (Science, Engineering, Social Science) in predicting perceived social media addiction, following an exploratory analysis. The results indicate that both phubbing and area of study were significant predictors of reported social media addiction. Specifically, compared to students with science majors, those with engineering and social science majors reported being 10% and 13% more addicted to social media, respectively. Additionally, students who reported engaging in phubbing rarely, sometimes, often, or always perceived themselves as being 10%, 19%, 26%, and 33% more addicted to social media, respectively, compared to those who reported never engaging in phubbing.
SDR DESIGN AND IMPLEMENTATION OF DIFFERENTIAL STBC TRANSMISSION
Authors:   Division of Wireless Communications and Radio Positioning (WICON) RPTU Kaiserslautern-Landau Kaiserslautern, Germany, Becker Even
Published: June 2023

Multiple-input-multiple-output (MIMO) technology uses multiple antennas and advanced signal processing to increase the communication system capacity, reliability and data rate without sacrificing energy consumption or RF bandwidth. In some scenarios, the MIMO communication system need to be designed without knowledge of the channel state information. One possible solution is differential space–time block coding (DSTBC). Ettus USRPs (Universal Software Radio Peripherals) are used in this research work to prototype a DSTBC-based 2 × 1 MISO (multiple-input-single-output) communication system. The signal processing is performed by software with MATLAB. This software defined radio (SDR) approach allows a reconfigurable implementation of the Differential STBC algorithm with tuneable parameters.
SEPERATING POWER LINE USING LIDAR POINT ELEVATION AND INTENSITY
Authors:   Faculty of Information Technology Hanoi University of Mining and Geology Hanoi, Vietnam, Phuong Nguyen Thi Huu
Published: June 2023

Currently, the power grid and grid safety corridor are still issues of concern to the electricity industry. Every year, there are still many tragic accidents when violating the electricity grid safety corridor. In addition, unidentified objects and foreign bodies are also one of the hazards that can affect power lines and leave serious consequences. The problem is that it is necessary to separate the safety corridor of the power grid, power lines and the surrounding area so that warnings can be made quickly and promptly. To solve this problem, it is necessary to have a set of data that is collected quickly, processing data quickly and accurately. This paper deals with the use of LiDAR point cloud data in power line segregation and grid safety corridors. With the experimental results performed, the accuracy of the problem of separating the safety corridor of the power grid, power lines and adjacent areas with an accuracy of over 90% is a reliable proof for the suitability of the grid. LiDAR dataset, data processing technology with research problem.
Security issues in wireless sensor networks
Authors: Anil Dattatraya Nimbalkar , Azmat Ali , Patil Y. M.
Published: June 2023

The main purpose of Wireless Sensor Networks (WSNs) is to collect data from unsafe environments. Almost all WSN security protocols assume that an adversary may gain complete control of a sensor node through direct physical access. As sensor networks emerge as a key technology in the future, researchers have faced a number of challenges. A wireless sensor network is made up of many tiny sensor nodes that operate independently and, in some cases, have no access to renewable energy sources. Additionally, as security is essential to the acceptability and use of sensor networks for a variety of applications, there are a number of challenges with sensor networks. This research focuses on the issues in Wireless Sensor Networks.
Listening our city's sound
Authors:   , Gao Xinyu
Published: June 2023

As designers and planners have focused on and promoted public space in the wake of the industrial revolution, more and more outdoor public spaces have been designed and implemented to encourage people to travel on foot. However, in our outdoor public spaces, design has often focused on the visual landscape experience, while other sensory experiences, particularly the auditory experience, have been neglected. It is well known that the human senses interact in an experiential manner, yet the current design of public spaces has led to a disconnect of this hearing sensory interaction.

In New Zealand, great potential for sound to create sensory experiences remains, and in the capital city of Wellington, artists have Endeavoured to evoke auditory perception through sound installations. However, increasing urban noise often overshadows the optimisation of the acoustic environment that these installations provide. In response to these challenges, landscape architecture has the potential to contribute to the improvement of the acoustic environment and establish a link between the sensory perception of sound and the experience of everyday travel.

This study explores how landscape architecture can help facilitate the experience of sound, creating an acoustic environment that allows people to enjoy sensory perceptual engagement during their daily walking journeys. It analyses the walkability of outdoor spaces and how landscape elements can be improved to facilitate the perceptual experience of sound in outdoor spaces. Wellington City was used as a case study with a focus on different sound experiences within a 30-minute walking catchment area around Wellington Central.
Does income causally affect multi-dimensional well-being? A national longitudinal panel study
Authors:   , Du Amy
Published: June 2023

We investigate the popular hypothesis that income improves well-being by combining national-scale longitudinal data with the outcome-wide framework of causal epidemiology. We first consider theories of income and well-being, the conceptual challenge of defining well-being, and the inferential challenge in testing hypotheses using observational data. We then conducted three studies that attempt to address these challenges. Contrary to the hypothesis that income improves well-being globally, Study 1 finds that the scope of self-reported improvement in well-being is limited to life satisfaction, permeability of individual, power dependence, satisfaction with living standard, satisfaction with future security and occupational status. This observation raises the measurement challenge of self-reported household income. In Study 2, we repeat the approach in Study 1 using an objective measure of occupational status as the exposure. We find that increases in occupational status increases well-being across a broader bandwidth of wellbeing outcomes than does an increase in self-reported income. In Study 3, we investigate whether a subjective measure of wealth, namely satisfaction with standard of living, improves multi-dimensional well-being outcomes. And if so, which? Results are broadly consistent with Study 1 and 2. However, it is subjective satisfaction with one’s standard of living that has the strongest effects.
Uwagi o trybie postępowania o uzgodnienie płci
Authors: Bodio Joanna
Published: June 2023

W polskim systemie prawnym brak jest przepisów regulujących postępowanie o uzgodnienie płci. W ustawie o uzgodnieniu płci z 2015 r., w której określono procedurę i skutki uzgodnienia płci osób, których tożsamość płciowa różni się od płci wpisanej do aktu urodzenia, została zawetowana przez Prezydenta RP i obecnie znajduje się w próżni legislacyjnej. Istniejącą lukę w prawie od lat próbuje wypełnić SN, wydając orzeczenia, na podstawie których kształtuje się pewien model procedowania w sprawach dotyczących uzgodnienia płci. Model ten ewoluował, przechodząc od sprostowania aktu urodzenia w trybie nieprocesowym do procesu o ustalenie prowadzonego na podstawie art. 189 k.p.c. Ukształtowany ostatecznie schemat rozpoznawania spraw o uzgodnienie płci w trybie procesu o ustalenie od początku budzi wątpliwości co do strony pozwanej takiego procesu, realizacji zasady kontradyktoryjności oraz charakteru powództwa i wyroku ustalającego płeć wydawanego na podstawie art. 189 k.p.c. Rozwiązaniem może być zmiana trybu postępowania na nieprocesowy na podstawie nowego postępowania o uzgodnienie płci.
Status syndyka w postępowaniu cywilnym i realizacja przez syndyka uprawnień prawnoprocesowych w sprawach dotyczących masy upadłości
Authors: Gil Izabella
Published: June 2023

W glosowanym orzeczeniu SN wyraził pogląd, że syndyk realizuje uprawnienia upadłego w postępowaniu cywilnym w sprawach dotyczących masy upadłości, podejmując czynności jako zastępca pośredni. W glosie wyrażono aprobatę odnośnie do stanowiska zawartego w glosowanym postanowieniu. Ponadto zwrócono uwagę na aspekt, który nie został podjęty w orzeczeniu, że postępowania cywilne mogą być prowadzone z udziałem syndyka nie tylko w wyniku czynności prawnych dokonanych przez upadłego. Syndykowi przyznano legitymację procesową nadzwyczajną bezwzględną, która wyłącza możliwość udziału upadłego (por. przepis art. 144 ust. 1 pr. up.) w celu zapewnienia prawidłowej ochrony prawnoprocesowej. Z tych względów, jak zasadnie zostało dostrzeżone w glosowanym postanowieniu, jako strona w orzeczeniach jest wymieniany również syndyk masy upadłości, któremu wyłącznie przysługuje uprawnienie do wnoszenia środków zaskarżenia. Na tej podstawie SN wyraził więc stanowisko, że skoro syndyk masy upadłości jest zastępcą pośrednim upadłego, to nie sposób uznać, że uprawnienia i obowiązki upadłego są autonomiczne w stosunku do uprawnień i obowiązków zastępcy pośredniego. W glosowanym postanowieniu zasadnie zwrócono także uwagę, że syndyk ponosi odpowiedzialność za szkodę wyrządzoną na skutek nienależytego wykonywania obowiązków, a reżim jego odpowiedzialności ma charakter deliktowy (art. 415 k.c.). W glosie przeanalizowano zasadność stanowiska oraz przedstawiano poglądy (wyrażane w doktrynie oraz judykaturze) na temat statusu prawnego syndyka.