bluuebunny/crossref_metadata_2025 huggingface dataset:
Classes of Entire Analytic Functions of Unbounded Type on Banach Spaces
Authors: Zagorodnyuk Andriy , Hihliuk Anna
Published: November 2020

In this paper we investigate analytic functions of unbounded type on a complex infinite dimensional Banach space X. The main question is: under which conditions is there an analytic function of unbounded type on X such that its Taylor polynomials are in prescribed subspaces of polynomials? We obtain some sufficient conditions for a function f to be of unbounded type and show that there are various subalgebras of polynomials that support analytic functions of unbounded type. In particular, some examples of symmetric analytic functions of unbounded type are constructed.
Differential and Difference Equations: A Themed Issue Dedicated to Prof. Hari M. Srivastava on the Occasion of His 80th Birthday
Authors: Ntouyas Sotiris K.
Published: November 2020

Differential and difference equations play an important role in many branches of mathematics [...]
A Construct Validation Approach for Exploring Sustainability Adoption in Pakistani Construction Projects
Authors: Ullah Mehfooz , Khan Muhammad Waris Ali , Hussain Ammar , Rana Faisal , Khan Asadullah
Published: November 2020

Sustainable Project Management (SPM) is a novel theme in construction industries of developing countries and very little is known (so far) about the sustainability performance of construction projects in those settings. Accordingly, the quantitative measurement of SPM as a higher-order construct is not well established and lacks a holistic approach and homogenous taxonomy of indicators. This study explores the SPM practices of construction firms by validating SPM as a second-order construct in the Pakistani construction industry. Data were obtained from 146 construction firms, which were then analyzed using partial least square structure equation modeling. Results of the first and second level measurement model assessments showed that construction firms practice SPM, with varying degrees of attention paid to three sustainability aspects. Environmental dimension surfaced as the most important, in-terms of practice and social sustainability as least. The analysis of the second-order measurement model yielded significant results, thus, validating the higher-order structure of SPM. This study contributes to the field by presenting one of the first studies of its kind by focusing on the sustainability practices of construction firms by using a higher-order design of SPM construct within the context of developing countries.
Influence of Topology and Brønsted Acid Site Presence on Methanol Diffusion in Zeolites Beta and MFI
Authors: Botchway Cecil , Tia Richard , Adei Evans , O’Malley Alexander , Dzade Nelson , Hernandez-Tamargo Carlos , de Leeuw Nora
Published: November 2020

Detailed insight into molecular diffusion in zeolite frameworks is crucial for the analysis of the factors governing their catalytic performance in methanol-to-hydrocarbons (MTH) reactions. In this work, we present a molecular dynamics study of the diffusion of methanol in all-silica and acidic zeolite MFI and Beta frameworks over the range of temperatures 373–473 K. Owing to the difference in pore dimensions, methanol diffusion is more hindered in H-MFI, with diffusion coefficients that do not exceed 10 × 10−10 m2s−1. In comparison, H-Beta shows diffusivities that are one to two orders of magnitude larger. Consequently, the activation energy of translational diffusion can reach 16 kJ·mol−1 in H-MFI, depending on the molecular loading, against a value for H-Beta that remains between 6 and 8 kJ·mol−1. The analysis of the radial distribution functions and the residence time at the Brønsted acid sites shows a greater probability for methylation of the framework in the MFI structure compared to zeolite Beta, with the latter displaying a higher prevalence for methanol clustering. These results contribute to the understanding of the differences in catalytic performance of zeolites with varying micropore dimensions in MTH reactions.
Low and High-Intensity Ultrasound in Dairy Products: Applications and Effects on Physicochemical and Microbiological Quality
Authors: Chávez-Martínez América , Reyes-Villagrana Raúl Alberto , Rentería-Monterrubio Ana Luisa , Sánchez-Vega Rogelio , Tirado-Gallegos Juan Manuel , Bolivar-Jacobo Norma Angélica
Published: November 2020

Milk and dairy products have a major role in human nutrition, as they contribute essential nutrients for child development. The nutritional properties of dairy products are maintained despite applying traditional processing techniques. Nowadays, so-called emerging technologies have also been implemented for food manufacture and preservation purposes. Low- and high-intensity ultrasounds are among these technologies. Low-intensity ultrasounds have been used to determine, analyze and characterize the physical characteristics of foods, while high-intensity ultrasounds are applied to accelerate particular biological, physical and chemical processes during food product handling and transformation. The objective of this review is to explain the phenomenology of ultrasounds and to detail the differences between low and high-intensity ultrasounds, as well as to present the advantages and disadvantages of each one in terms of the processing, quality and preservation of milk and dairy products. Additionally, it reviews the rheological, physicochemical and microbiological applications in dairy products, such as raw milk, cream, yogurt, butter, ice cream and cheese. Finally, it explains some methodologies for the generation of emulsions, homogenates, crystallization, etc. Currently, low and high-intensity ultrasounds are an active field of study, and they might be promising tools in the dairy industry.
The Incidence and Outcomes of Recurrence of Infection after Therapeutic Penetrating Keratoplasty for Medically-Uncontrolled Infectious Keratitis
Authors: Moon Jayoon , Yoon Chang Ho , Kim Mee Kum , Oh Joo Youn
Published: November 2020

Background: This study aimed to investigate the outcome of therapeutic penetrating keratoplasty (TPK) for medically-uncontrolled infectious keratitis, and to determine the factors associated with the recurrence of infection after TPK. Methods: A 10-year retrospective study of medically-uncontrolled infectious keratitis with positive culture results, who received TPK at a tertiary referral center in Korea was performed. Data collection included patient demographics, medical history, pre- and post-operative findings, surgical procedures, causative microorganisms, and visual acuities (VA). The primary outcome measure was the recurrence of infection after TPK, and the factors were compared between patients with and without recurrence. Results: A total of 19 patients (19 eyes) were analyzed, of which 6 eyes (31.6%) had infection recurrence at 21.6 ± 22.84 months after TPK. Recurrence occurred more frequently in the female sex (vs. male, p = 0.013) and in longer duration (>30 days) from infection onset to TPK (vs. ≤30 days, p = 0.025). Final best-corrected-VA was poorer in patients with recurrence than those without (LogMAR 1.60 ± 0.97 vs. 2.40 ± 0.46, p = 0.026). Evisceration was performed in 2 out of 6 patients with recurrence (33.3%), while none was performed in those without recurrence (p = 0.028). Conclusion: Infection recurrence after TPK was 31.6%. Given the poor outcome of TPK in eyes with recurrence, close monitoring and intensive treatment are required post-TPK.
From the Ground Up: Prairies on Reclaimed Mine Land—Impacts on Soil and Vegetation
Authors: Swab Rebecca M. , Lorenz Nicola , Lee Nathan R. , Culman Steven W. , Dick Richard P.
Published: November 2020

After strip mining, soils typically suffer from compaction, low nutrient availability, loss of soil organic carbon, and a compromised soil microbial community. Prairie restorations can improve ecosystem services on former agricultural lands, but prairie restorations on mine lands are relatively under-studied. This study investigated the impact of prairie restoration on mine lands, focusing on the plant community and soil properties. In southeast Ohio, 305 ha within a ~2000 ha area of former mine land was converted to native prairie through herbicide and planting between 1999–2016. Soil and vegetation sampling occurred from 2016–2018. Plant community composition shifted with prairie age, with highest native cover in the oldest prairie areas. Prairie plants were more abundant in older prairies. The oldest prairies had significantly more soil fungal biomass and higher soil microbial biomass. However, many soil properties (e.g., soil nutrients, β-glucosoidase activity, and soil organic carbon), as well as plant species diversity and richness trended higher in prairies, but were not significantly different from baseline cool-season grasslands. Overall, restoration with prairie plant communities slowly shifted soil properties, but mining disturbance was still the most significant driver in controlling soil properties. Prairie restoration on reclaimed mine land was effective in establishing a native plant community, with the associated ecosystem benefits.
State-Customary Interactions and Agrarian Change in Ghana. The Case of Nkoranza Traditional Area
Authors: Kugbega Selorm
Published: November 2020

While agrarian change has been a recurrent theme in Ghana’s endeavor for economic development, questions on how land resources should be managed to ensure prompt attainment of economic growth remain unanswered. In Ghana, land is controlled by customary actors, while the state is the custodian of agricultural policies. The need for interaction between the two actors to ensure that the envisioned economic gains from agriculture are attained is paramount. This paper asks questions on how land tenure issues are conceptualized in relation to agricultural policies and the interactions between state and customary actors on land management for agricultural development. The paper uses qualitative research methods comprising 17 key informant interviews and document analysis. Concepts of modernized property rights, ideal and new customary tenure served as the theoretical lens for analysis. The findings indicated that state actors vilify customary tenure by considering it inimical to economic development and requiring it to be replaced. Furthermore, new characteristics of commodification, privatization and professionalization within the new customary system are different from the ideal type customary tenure. The paper argues that a new customary tenure taking shape in the Nkoranza traditional area can be harnessed to bring together two seemingly opposing views on tenure management.
The Huerta Agricultural Landscape in the Spanish Mediterranean Arc: One Landscape, Two Perspectives, Three Specific Huertas
Authors: Martí Pablo , García-Mayor Clara
Published: November 2020

The Huerta is recognised as one of the 13 specific agricultural landscapes in Europe, present in only three Mediterranean countries, namely Spain, Italy, and Greece. In the case of Spain, three areas fall within the established Huerta agricultural classification: the Huertas de Valencia, Murcia, and Vega Baja. While all of them share common landscape features, each Huerta has distinguishing singularities which are approached through two perspectives: firstly, the structural tangible elements, related to functional networks—water distribution, pathways networks, settlement patterns, and the agricultural production system; and secondly, the role of the intangible components—connotations of the word Huerta, water management, canal and path upkeep rules, and the administration of these territories. The analysis of the tangible elements and intangible components in the three Spanish Huertas shows these territories as complex and balanced systems that have historically counterbalanced the environmental drawbacks in one of the most arid European regions. Despite being a highly appreciated environmental and productive asset, these Huertas are under intense pressure from urban development in highly urbanized metropolitan areas. This study shows Huertas’ uniqueness through their historical role in the territorial planning and management strategies at the local level, finally depicting Huertas as a present strategical opportunity for reaching environmental goals in peri-urban areas.
DNA-Based Authentication and Metabolomics Analysis of Medicinal Plants Samples by DNA Barcoding and Ultra-High-Performance Liquid Chromatography/Triple Quadrupole Mass Spectrometry (UHPLC-MS)
Authors: Sánchez Marta , González-Burgos Elena , Divakar Pradeep Kumar , Gómez-Serranillos M. Pilar
Published: November 2020

There is growing interest for medicinal plants in the world drug market. Particularly, Matricaria recutita L., Valeriana officinalis L., Tilia spp., and Camellia sinensis (L.) Kuntze are some of the most consumed medicinal plants for treatment of minor health problems. Medicinal plants are seen as natural and safe; however, they can cause interactions and produce adverse reactions. Moreover, there is lack of consensus in medicinal plants regulation worldwide. DNA barcoding and UHPLC-MS technique are increasingly used to correctly identify medicinal plants and guarantee their quality and therapeutic safety. We analyzed 33 samples of valerian, linden, tea, and chamomile acquired in pharmacies, supermarkets, and herbal shops by DNA barcoding and UHPLC-MS. DNA barcoding, using matk as a barcode marker, revealed that CH1 sold as Camellia sinensis was Blepharocalyx tweediei, and sample TS2 sold as linden belong to Malvales. On the other hand, UHPLC-MS analysis revealed the presence of bioactive compounds (apigenin-7-glucoside, acetoxy valerenic acid, valerenic acid, epigallocatechin, and tiliroside). However, none of samples met minimum content of these active principles (except for valerenic acid in VF3) according to the European Medicines Agency (EMA) and Real Spanish Pharmacopeia. In conclusion, this study revealed the need to incorporate DNA barcoding and HPLC-MS techniques in quality controls of medicinal plants.
Improved Phenolic Compositions and Sensory Attributes of Red Wines by Saccharomyces cerevisiae Mutant CM8 Overproducing Cell-Wall Mannoproteins
Authors: Lai Phoency F.-H. , Hsu Po-Chun , Liou Bo-Kang , Divate Rupesh D. , Wang Pei-Ming , Chung Yun-Chin
Published: November 2020

The objective of this study was to improve the quality attributes of red wines by Saccharomyces cerevisiae (BCRC 21685) mutant CM8 with overexpression of high-mannose mannoproteins, with respective to phenolic compositions, colorimetric parameters, and consumer sensory attributes. The CM8 was mutated by ethyl methane sulfonate and showed the ability of overproducing cell wall mannoproteins selected by killer-9 toxin-containing YPD plates. Kyoho grapes were used as raw materials. It is interesting to find that the cell wall mannoproteins isolated from CM8 mutant possessed a significantly higher mannose content in the polysaccharide fraction (81% w/w) than that did from parent strain (66% w/w). The red wines made of winter grapes and CM8 (CM8-WIN) showed significantly greater total tannins, flavonols, and anthocyanins levels, as well as higher color, higher flavor, and higher consumer preference than those by its SC counterpart (SC-WIN). The characteristics of the red wines studied were further elucidated by principal component analysis. Conclusively, using CM8 starter could effectively endow the red wine with high-quality attributes via the interactions of high-mannose mannoproteins with wine compounds.
Starting Conditions of Particle Migration in Tight Sandstone Reservoir Development
Authors: Shan Jie , Zhou Xiaojun
Published: November 2020

In the tight sandstone oil production stage, the migration of particles will not only block the oil path and throat, but also block the wellbore and damage the equipment. Based on the theory of non-Newtonian fluid, hydrodynamics, the extended Derjaguin Landau Verwey Overbeek (DLVO) theory and the JKR (the model of Johnson–Kendall–Roberts) contact theory, the mathematical model and quantitative analysis of the critical condition of the particle separation from the surface due to the influence of oil flow in the fracture environment are presented in this paper. A theoretical model with pressure gradient as the core parameter and particle size, crack size and various contact forces as variables is established. By adding the formula of non-Newtonian fluid and taking the consistency coefficient and fluidity index as the contrast relation, the change rule of particle migration under the influence of non-Newtonian fluid is obtained. Effective prevention and control measures for the purpose of effectively preventing particle migration are also put forward. The results show that with the increase in the fluidity index, the pressure gradient decreases obviously; with the increase in the consistency coefficient, the pressure gradient increases obviously; and with the increase in particle size, the pressure gradient first decreases and then increases, thus creating a U-shaped curve. The lowest pressure gradient exists under the fixed condition.
The Design of Prometheus: A Reconfigurable UAV for Subterranean Mine Inspection
Authors: Brown Liam , Clarke Robert , Akbari Ali , Bhandari Ujjar , Bernardini Sara , Chhabra Puneet , Marjanovic Ognjen , Richardson Thomas , Watson Simon
Published: November 2020

The inspection of legacy mine workings is a difficult, time consuming, costly task, as traditional methods require multiple boreholes to be drilled to allow sensors to be placed in the voids. Discrete sampling of the void from static locations also means that full coverage of the area cannot be achieved and occluded areas and side tunnels may not be fully mapped. The aim of the Prometheus project is to develop an autonomous robotic solution that is able to inspect the mine workings from a single borehole. This paper presents the challenges of operating autonomous aerial vehicles in such an environment, as well as physically entering the void with an autonomous robot. The paper address how some of these challenges can be overcome with bespoke design and intelligent controllers. It details the design of a reconfigurable UAV that is able to be deployed through a 150 mm borehole and unfold to a tip-to-tip diameter of 780 mm, allowing it to carry a payload suitable for a full autonomous mission.
The Hierarchical VIKOR Method with Incomplete Information: Supplier Selection Problem
Authors: Kim Jong Hyen , Ahn Byeong Seok
Published: November 2020

To solve a multi-criteria decision-making problem, many attempts have been made to alleviate difficulties of obtaining precise preference information attributed to time pressure, lack of data and domain knowledge, limited attention and information processing capabilities, etc. Structuring any decision problem hierarchically is known to be an efficient way of dealing with complexity and identifying the major components of the problem. In this paper, we propose the hierarchical VIKOR method that uses incomplete alternatives’ values as well as incomplete criteria weights, extending previous works that consider mostly intervals or fuzzy under a flat structure of criteria. It ranks alternatives using the aggregated scores of group utility and individual regret scores which are computed from the linear programs. To show how to use our proposed method, we exemplified an international supplier selection problem that affects the organization’s sustainable growth.
Qualidade de vida de crianças que nasceram com muito baixo peso ou extremo baixo peso
Authors: Dutra Herica Silva , Ribeiro Luiz Claudio , Frônio Jaqueline da Silva , Neves Luiz Antonio Tavares
Published: November 2020

O objetivo deste estudo foi investigar a qualidade de vida (QV) de crianças que nasceram com muito ou extremo baixo peso, na perspectiva das próprias crianças e de seus responsáveis, e identificar se há diferenças entre esses relatos. Estudo quantitativo, com amostra composta por crianças de 3 a 7 anos e seus responsáveis, advindos de um serviço de follow-up de instituição pública. Foi utilizada a Escala de Qualidade de Vida da Criança. Obteve-se escore médio de 49,75 (DP = 5,97) na avaliação das crianças e de 48,90 (DP = 6,54) na de seus responsáveis. A QV foi considerada prejudicada por 25% das crianças e por 37,5% dos responsáveis. Foram encontradas fraca correlação e pobre concordância entre os relatos das crianças e dos respectivos responsáveis. É importante avaliar a QV na percepção da criança e dos responsáveis considerando-se que pais e crianças forneceram perspectivas diferentes, o que pode direcionar a assistência à família na atenção primária.
Rádio web na escola: um instrumento para prevenção contra o uso de drogas
Authors: Lima Deivson Wendell da Costa , Oliveira Deceles Ingrid de Carvalho , Queiroz Pâmella Costa , Queiroz Tatiane Aparecida , Sousa Ana Luiza de Oliveira
Published: November 2020

Este estudo teve como objetivo relatar a experiência da utilização da rádio web na escola como uma ferramenta para a prevenção contra o uso de drogas. Trata-se de um relato de experiência sobre o projeto de intervenção em uma escola estadual no interior do Rio Grande do Norte, desde agosto de 2016 até os dias atuais. Participaram a equipe de residentes multiprofissionais em Atenção Básica/Saúde da Família e Comunidade junto com a comunidade escolar, sob orientação e supervisão do Centro Regional de Referência para Formação em Políticas sobre Drogas. Promoveram-se oficinas sobre a estrutura de um programa de rádio, técnicas vocais, uso de redes sociais e mídias, exemplificação dos diferentes gêneros e formatos radiofônicos e construção dos roteiros. Nos programas, a temática das drogas foi abordada sob a ótica do fortalecimento de vínculos e de redução de danos, por meio de cordéis, textos, quiz, vinhetas e músicas. Na execução desse projeto, pode-se perceber o interesse e a autonomia dos alunos monitores em seu desenvolvimento, garantindo a obtenção de novas conquistas e aprendizados a cada programa realizado, fortalecendo vínculos na comunidade escolar e promovendo um crescente processo de corresponsabilização dos discentes com o próprio cuidado e aprendizado.
A imobilidade movente da fotografia: em resposta a Alan Cholodenko
Authors: Oliveira Michel de
Published: November 2020

Este texto contrapõe algumas considerações apresentadas por Alan Cholodenko, no ensaio Fotografia imóvel? Partindo do conceito de animação, discutido pelo autor, questiona-se até que ponto são viáveis as afirmações de que a fotografia apresenta uma anima própria, que faz com que seja animada. Percorrendo o caminho inverso ao de Cholodenko, que parte das discussões sobre cinema para discutir a fotografia, recorreu-se aos referenciais consolidados na teoria da fotografia para entender as características ontológicas e estéticas das imagens produzidas pela câmera escura. Esse percurso foi fundamental para compreender a fixidez como a principal característica da fotografia, contraponto o argumento de que as figurações fotográficas são animadas. Ao contrário do que defende Cholodenko, não é uma animação intrínseca a potência da fotografia, mas justamente a estética da fixidez, que faz com o que os corpos se animem diante do quadro estático. Essa mudança conceitual ajuda a compreender a infraestrutura da fotografia como produção humana, não reiterando o animismo da técnica, que personifica a imagem fotográfica como instância autônoma. A animação está no corpo que vê a fotografia e, diante do susto mórbido que ela provoca, pode fabular múltiplas possibilidades diante da fixidez da imagem fotográfica.
O consumido e o consumado: Apropriações antológicas e inéditas de Borges
Authors: Carrascoza João Anzanello
Published: November 2020

Selecionar, alterar e editar são atos constitutivos do processo de criação no domínio das artes. Incontáveis são os exemplos de artistas cuja produção apresenta singularidades em relação a essas etapas, e sua prática determina como resultado o seu próprio estilo, o que o diferencia dos demais. Expoente da arte de se apropriar de narrativas clássicas para construir a sua obra, escolhendo delas partes nucleares, Jorge Luis Borges figura neste ensaio com sete contos inéditos em língua portuguesa, nos quais suas tramas se mostram compostas de fragmentos de histórias míticas de tradição greco-romana, reelaboradas pelo seu talento ficcional, ratificando-o como um dos pioneiros da técnica de escrita não-criativa. O procedimento de “corta e cola” não se restringiu, em seu caso, à camada superficial do texto, mas deslizou para a micro e macro-estrutura de suas narrativas. Além de sua “contribuição” para essa corrente literária que se alimenta mais estreitamente dos intertextos como matéria-prima primordial de seu fazer, realçamos também nesse contexto o tema da tradução como transcriação, reapropriação e co-autoria, abrindo discussão acerca da inautenticidade da arte não apenas no contemporâneo digital, mas em sua própria genealogia.
Particularidades sonoras no filme-ensaio: os sons found footage
Authors: Vasconcelos Andre
Published: November 2020

Desde os anos de 1990, observamos uma crescente atenção para o filme-ensaio em reflexões conceituais elaboradas por teóricos do cinema. Quando nos debruçamos sobre a literatura produzida a respeito do assunto percebemos que o foco dos pesquisadores é dedicado ao desenvolvimento de análises que privilegiam abordagens visuais, literárias e filosóficas. Teorias e estudos específicos que evidenciam os aspectos sonoros (o discurso verbal e o musical) no âmbito do filme-ensaio se encontram de maneira escassa, desestabilizando o equilíbrio de forças entre a imagem e o som. Essa condição pode ser verificada nos estudos e análises sobre os filmes feitos com materiais de arquivo (found footage) em que de maneira geral a abordagem é feita pelo viés imagético. A partir de uma revisão crítica e análise dos filmes LBJ (1968), de Santiago Álvarez e Nuit et brouillard (1955), de Alain Resnais, o trabalho discute particularidades e nuances de sonoridades advindas de materiais de arquivos. Dessa forma, apresentam-se argumentos para a conceituação dos sons found footage, que corroboram para a formação do filme-ensaio refletindo sobre questões de ordem estética valorizando a riqueza e a diversidade de sua vasta produção em âmbito mundial.
A emergência de prefixos na aquisição de português brasileiro: formas analisáveis e a relação com o input
Authors: Svazati Assine Julia , Bassani Indaiá
Published: November 2020

Este artigo descreve a emergência dos prefixos a-, eN- e deS- na produção de crianças falantes de português brasileiro com foco na produção de formas analisáveis a partir de: comparação da ocorrência de formas não-prefixadas e prefixadas com raiz comum; análise da frequência da forma na fala adulta (input); produção de formas inovadoras. O corpus em análise contém 160 sessões de gravação de produções espontâneas de três crianças entre três e cinco anos. Os resultados mostram que, dentre as formas prefixadas com composicionalidade semântica, 53% apresentam presença prévia da forma sem o prefixo; isto é, são possivelmente analisáveis; a emergência de formas prefixadas analisáveis aumenta com o avanço da idade (p.valor = .030) e o prefixo mais analisável e inovador é o deS-.
COVID-19 Çocuk Hastada Temel ve İleri Yaşam Desteği Algoritmaları
Authors: TEZCAN KELEŞ Gönül , KUMCU Onur
Published: November 2020

Dünya Sağlık Örgütü (DSÖ) tarafından, Çin-Wuhan eyaletinde başlayan pnömoni olgularının İran, İtalya, Güney Kore gibi farklı ülkelerde ve giderek artan sayıda görülmesi ile 11 Mart 2020 tarihinde COVID-19 pandemisi ilan edildi. Tüm dünyada 30.000.000 üzerinde vaka ve 950.000’in üzerinde ölüm ile ülkelerin gündemine yerleşti. Literatür verileri olarak çocuk COVID-19 oranı oldukça düşüktür. İleri yaş erişkinlerin aksine COVID-19 ile enfekte olmuş çocuklarda hastalık genellikle hafif semptomlarla seyretmekte iken, çok küçük çocuklar ve/veya komorbiditesi olan çocuklarda COVID-19 ciddi enfeksiyona yol açabilmektedir. COVID-19 olgulara yönelik güncellenen erişkin ve pediatrik temel ve ileri yaşam desteği rehberlerinde kurtarıcıların güvenliğini ön plana çıkaran çeşitli uygulama farklılıkları önerilmiştir. Bu makalede, kardiak arrest olan COVID-19 çocuk olgularda temel ve ileri yaşam desteği algoritmaları ele alınmıştır.
NEM SÓ DE BISPO VIVE A DIOCESE
Authors: Allan Azevedo Andrade  , Neves Fernando Arthur de Freitas
Published: November 2020

Após D. José Torres renunciar seu bispado, a diocese do Pará ficou desprovida de um prelado em 1857 até a chegada do 10° bispo em 1861. Nesse período, ficou responsável pela administração espiritual do bispado o sacerdote Raimundo de Mattos, considerado peça fundamental do projeto ultramontano de D. José quando ainda era bispo diocesano. Portanto, o período de vacância da diocese sob a direção de Raimundo de Mattos, correspondeu à continuidade da missão do bispo resignatário, entretanto, sem sua legitimidade da expressão espiritual como assinalam as fontes oriundas da Igreja, relatórios da presidência, e os jornais de circulação no Pará.
O ESTADO BRASILEIRO E A NORMATIZAÇÃO DA VIDA DAS MULHERES
Authors: Assis Bárbara Pontes de , Cavalcanti Vanessa Ribeiro Simon
Published: November 2020

Este artigo realizará, numa perspectiva histórica, o trajeto das mudanças e conquistas através da legislação brasileira que se referem a normatização da vida das mulheres brasileiras, traçando um breve panorama histórico de alguns avanços legais, fazendo um diálogo com a conjuntura internacional. Através de Análise Documental de fontes primárias – a legislação brasileira – como também de fontes secundárias – historiografia. No entanto compreendemos que a legislação e as políticas públicas não dão conta da erradicação do patriarcado, presente nas relações cotidianas. Está claro que outras questões precisam ser abordadas e enfrentadas para além do marco jurídico. Dentre elas o patriarcado e consequentemente uma visão androcêntrica das relações de gênero que não só permitem a sua aparição como também as justificam e naturalizam.
Identifying Effective Teachers: Lessons from Four Classroom Observation Tools
Authors: Filmer Deon , Molina Ezequiel , Wane Waly
Published: November 2020

Four different classroom observation instruments—from the Service Delivery Indicators, the Stallings Observation System, the Classroom Assessment Scoring System, and the Teach classroom observation instrument—were implemented in about 100 schools across four regions of Tanzania. The research design is such that various combinations of tools were administered to various combinations of teachers, so these data can be used to explore the commonalities and differences in the behaviors and practices captured by each tool, the internal properties of the tools (for example, how stable they are across enumerators, or how various indicators relate to one another), and how variables collected by the various tools compare to each other. Analysis shows that inter-rater reliability can be low, especially for some of the subjective ratings; principal components analysis suggests that lower-level constructs do not map neatly to predetermined higher-level ones and suggest that the data have only a few dimensions. Measures collected during teacher observations are associated with student test scores, but patterns differ for teachers with lower versus higher subject content knowledge.
PREVALÊNCIA DE BACTÉRIAS MULTIRRESISTENTES EM UMA UNIDADE DE TERAPIA INTENSIVA
Authors: Queiroz de Oliveira Larissa , Vidal de Negreiros Rosângela , Barbosa da Silva Gomes Cristiana , Lopes da Silveira Hélio , Oliveira Barros Sousa Andréia
Published: November 2020

Esta pesquisa tem como objetivo identificar a prevalência de bactérias multirresistentes em uma Unidade de Terapia Intensiva (UTI). Trata-se de um estudo descritivo, epidemiológico, retrospectivo e transversal de abordagem quantitativa, tendo por base os dados previamente coletados pela Comissão de Controle de Infecção Hospitalar (CCIH) nas fichas de notificação das Infecções Hospitalares entre 2017 a 2018, os dados foram digitados e processados no Pacote Estatístico para as Ciências Sociais (SPSS), versão 22.0, aplicou-se o Teste de Associação Qui-quadrado, bem como o Teste de Associação de Fisher. Na UTI do hospital estudado, o perfil dos pacientes diagnosticados com infecção hospitalar foram com idade maior ou igual a 60 anos (59,1%), havendo equilíbrio entre os sexos masculino (49,5%) e feminino (50,5%). As fontes de infecção mais frequentes foram por SVD e CVC, ambos com taxas de 90,3% e a bactéria considerada mais prevalente foi a Klebsiella pneumoniae (20,4%). Ainda, constatou-se o maior uso do antibiótico ciprofloxacino (52,7%). Dessa forma, a implementação de programas intensivos de prevenção e controle de IRAS consiste numa abordagem eficiente para o controle da disseminação da resistência microbiana.

PALAVRAS CHAVE: Farmacorresistência Bacteriana; Transmissão de doença infecciosa do profissional para o paciente; Unidade de Terapia Intensiva.
ХАЛҚАРО СИЁСИЙ МАСАЛАЛАРНИ ЁРИТИШДА МИЛЛИЙ АХБОРОТ АГЕНТЛИГИНИНГ ЎРНИ
Authors: ABDURAKHMONOVA Hilola
Published: November 2020

Халқаро муносабатларни ёритиш ахборот агентликларининг вазифаларидан бири ҳисобланади. Мавжуд сиёсий вазиятларни ўрганиш, чуқур таҳлил қилиш ва ўз аудиториясига етказиб бериш, бошқа тилларда ёритиш агентликлар фаолиятида муҳим масаладир. Халқаро сиёсий муносабатларнинг ёритилиши давомида хорижий тилларда ахборот беришдаги камчиликларнинг мавжудлиги мамлакатимиз имижини шакллантиришга ҳам салбий таъсир қилмоқда. Мақолада халқаро сиёсий муносабатларни ёритишда Ўзбекистон миллий ахборот агентлигининг фаолияти таҳлил этилган. Агентликнинг халқаро сиёсий масалаларни ёритишда ва аудиторияга тақдим этишда мавжуд ютуқ ҳамда камчиликлари кўрсатиб ўтилган. Журналистикада муҳим ҳисобланган ва миллий ахборот агентликларида ҳали такомиллаштирилиши талаб этиладиган сарлавҳалар имлоси ва услубига, киришнинг ёзилишига тўхтаб ўтилган. Айниқса, журналистнинг мавзуга ёндашиши ва сиёсий муносабатларни ёритишда талаб этиладиган муҳим жиҳатларга ҳам тўхталиб, муаллифнинг маҳорат масаласи нақадар долзарб эканлигига эътибор қаратилган. Шунингдек, 2020 йилда берилган халқаро муносабатларга тааллуқли бўлган турли мақолаларни ўрганиб, уларнинг тил услуби, журналистнинг воқеа-ҳодисани ёритишдаги маҳорати, техника воситаларидан фойдаланиш даражаси тадқиқ қилинган. Берилган сиёсий ахборотнинг аудиторияга таъсири, ўқувчини ўзига жалб қилиш ва ўқилишлилигини таъминлаш жиҳатларига алоҳида аҳамият берилган.
La ejecutoria del pleito contra don Cristóbal Vaca de Castro: anatomía de un manuscrito «peruano» del Archivo del Sacromonte
Authors: Roy Hélène
Published: November 2020

Es conocida la fi gura de Cristóbal Vaca de Castro como gobernador del Perú (1541-1544), sin embargomuy poco se sabe de sus litigios con el Consejo de Indias a su regreso a España. La documentación conservadaen el Sacromonte permite sondear los entresijos del poder metropolitano español del siglo XVIy desvelar esta parcela poco explorada de la historia. Nos enfocaremos en la ejecutoria del pleito contraVaca de Castro, siendo el documento más denso del fondo. Su análisis y la contextualización de las informacionesque contiene nos llevarán a describir todas las etapas y las implicaciones de un proceso queduró no menos de 11 años, con el fi n de afi nar nuestro conocimiento del perfi l del principal inculpado ysus relaciones con su administración
MONITORING AND PREDICTIVE ANALYTICS OF TECHNOLOGICAL EQUIPMENT ON THE BASED OF INDUSTRIAL INTERNET OF THINGS
Authors: Добрынин С.Л. , Бурковский В.Л.
Published: November 2020

Произведен обзор технологий в рамках концепции четвертой промышленной революции, рассмотрены примеры реализации новых моделей управления технологическими процессами на базе промышленного интернета вещей. Описано техническое устройство основных подсистем системы мониторинга и контроля, служащей для повышения осведомленности о фактическом состоянии производственных ресурсов в особенности станков и аддитивного оборудования в режиме реального времени. Архитектура предлагаемой системы состоит из устройства сбора данных (УСД), реализующего быстрый и эффективный сбор данных от станков и шлюза, передающего ликвидную часть информации в облачное хранилище для дальнейшей обработки и анализа. Передача данных выполняется на двух уровнях: локально в цехе, с использованием беспроводной сенсорной сети (WSN) на базе стека протоколов ZigBee от устройства сбора данных к шлюзам и от шлюзов в облако с использованием интернет-протоколов. Разработан алгоритм инициализации протоколов связи между устройством сбора данных и шлюзом, а также алгоритм выявления неисправностей в сети. Расчет фактического времени обработки станочных подсистем позволяет более эффективно планировать профилактическое обслуживание вместо того, чтобы выполнять задачи обслуживания в фиксированные интервалы без учета времени использования оборудования

We carried out a review of technologies within the framework of the concept of the fourth industrial revolution; we considered examples of the implementation of new models of process control based on the industrial Internet of things. We described the technical structure of the main subsystems of the monitoring and control system to increase awareness of the actual state of production resources in particular machine tools and additive equipment in real time. The architecture of the proposed system consists of a data acquisition device (DAD) that implements fast and efficient data collection from machines and a gateway that transfers the liquid part of information to the cloud storage for further processing and analysis. We carried out the data transmission at two levels, locally in the workshop, using a wireless sensor network (WSN) based on ZigBee protocol stack from the data acquisition device to the gateways and from the gateways to the cloud using Internet protocols. An algorithm was developed for initializing communication protocols between a data acquisition device and a gateway, as well as an algorithm for detecting network malfunctions. Calculating the actual machining time of machine subsystems allows us to more efficiently scheduling preventive maintenance rather than performing maintenance tasks at fixed intervals without considering equipment usage
Direct production of less than 50 IU white sugar at a cane sugar plant
Authors: Mullapudi Narendranath
Published: November 2020

With the selection of available process equipment and practicing best operating conditions, sugar of less than 50 IU can be produced at a cane mill without back-end refinery. Cane diffusers are being used which are energy efficient and produce cane juice with low suspended solids. The double sulphitation process is followed using the ejector system to obtain a better colour and turbidity removal. High efficiency, low residence time and low turbulence settling clarifier is being used for juice clarification. Syrup clarification is also used to polish the syrup further without using any colour precipitants.
A 3½ stage crystallization scheme is employed. For A massecuite a seed magma of B2 sugar is used. B2 sugar is produced from B sugar as seed and syrup and dissolved B and C sugar is used. Purity of A massecuite is maintained around 90% producing a sugar of below 50 IU with 70% of the crystallizate having a size of 1200–1700 μm with low residual SO2 content.
Sweeping surfaces with Natural mate curve of a spatial curve in Euclidean 3-Space
Authors: Abdel-Baky Rashad A. , Naghi Monia F.
Published: November 2020

In this paper, we introduce the notion of sweeping surfaces with Natural mate curve of a spatial curve in Euclidean 3-space E3 . We also show that the parametric curves on these surfaces are lines of curvature. Then, we derive the necessary and sufficient condition for the sweeping surface to become a developable ruled surface. In particular, we analyze the necessary and sufficient conditions when the resulting developable surface is a cylinder, cone or tangent surface. Finally, some representative curves are chosen to construct the corresponding developable surfaces which possessing these curves as lines of curvature.
A közlekedésrendészet feladata a közúti közlekedésben Rudnay Béla rendeletétől napjainkig
Authors: Mészáros Gábor
Published: November 2020

The author provides an overview of the development of traffic policing in Hungary since the 19th century.
A kommunikáció és a megelőzés kapcsolata
Authors: Nagy Judit , Orsós Károly
Published: November 2020

The authors provide an overview of the relationship between communication and crime prevention.
Taxonomic study of the genus Unkanodes (Hemiptera, Fulgoroidea, Delphacidae) from Pakistan, with description of a new species
Authors: Sohail Kamran , Naveed Hassan , Qin Daozheng , Zhang Yalin
Published: November 2020

Unkanodes (Kwonianella) malamjabbensissp. nov. (Hemiptera, Delphacidae) is described and illustrated and U. latespinosa (Dlabola, 1957) is newly recorded from Malamjabbah, Swat, Pakistan. These two species represent the first records of the genus Unkanodes Fennah, 1956 from Pakistan. A key to the world’s species of the genus Unkanodes is provided.
Second-Order characterizations for set-valued equilibrium problems with variable ordering structures
Authors: Hu Shasha , Xu Yihong , Zhang Yuhan
Published: November 2020

The concepts of weakly efficient solutions and globally efficient solutions are introduced for constrained set-valued equilibrium problems with variable ordering structures. By applying the second-order tangent epiderivative and a nonlinear functional, necessary optimality conditions for weakly efficient solutions and globally efficient solutions are established without any convexity assumption. Under the cone-convexity of the objective and constraint functions, sufficient optimality conditions are given. In addition, the tangent derivatives of objective and constraint functions are separated. Simultaneously, a unified necessary and sufficient optimality conditions for weakly efficient solutions is derived, and the same goes for globally efficient solutions. In particular, we give specific examples to illustrate the optimality conditions, respectively.
Current Research Trends and the Need for Localization in Ultrapure Water Production Facilities in Semiconductor Industries
Authors: Kwon Boungsu , Lee Sangho , Kang Seoktae , Lim Jaelim
Published: November 2020

Objectives : This study aims to summarize the market status, patent applications, and technology trends for the production of ultrapure water in semiconductor industries. In addition, the potential of technological localization of ultrapure water production facility is reviewed in order to incubate domestic core technologies as well as to reduce the technical dependence to the market stake holders.Methods : Through the collection and summary of information from global water institute (GWI), market analyst firms in ultrapure water fields, and the patent analysis for the past 10 years, the technological gap between domestic and market leading in Japan, the United States, and Europe were analyzed. In addition, the research trend related to the core removal processes for the production of ultrapure water was also analyzed.Results and Discussion : As a result of market analysis in the industrial water sector, the capital investment is expected to reach USD 39.9 billion by 2024, with a steady growth of 4.1% per year. The unit processes required for the production of ultrapure water becomes more complex and diversified, and the recent technological advancement has been mainly put on the development of eco-friendly water treatment processes such as electrodeionization (EDI) in order to reduce the chemical usage. In addition, research on the development of new processes for the treatment of hardly degradable trace substances (i.e. urea, THM, IPA, etc.) is actively under investigation. However, the patent analysis revealed that the three Japanese companies occupied 71% of the world’s patents on the ultrapure water production.Conclusions : In ultrapure water production technology, the design of unit processes is important, and the design of a system that combines and arranges unit processes is the core technology. Thus, the incubation of domestic companies that have ability to design the array of unit processes for ultrapure water production is necessary for the localization of ultrapure water technology. However, although a few companies have completed the commercialization of core technologies, there is lack of the test field to evaluate the long-term performance of products. Therefore, for the development of domestic technologies in the ultrapure water production, it is necessary to construct a test-bed capable of evaluating the performance of domestic products. In addition, it is expected that localization of ultrapure water production technology will be facilitated with the participation of consumers.
Könyvtári szolgáltatások – könyvtárhasználók. Elvárt kompetenciák a kistelepüléseken
Authors: Böröcz Lívia
Published: November 2020

A vidékfejlesztési program részeként indult meg 2010-ben a vidéki alapszolgáltatások fejlesztése többfunkciós szolgáltató terek kialakítására az ún. IKSZT (Integrált Közösségi Szolgáltató Tér) pályázatok révén. 2010 és 2015 között 465 vidéki település integrált közösségi szolgáltatóhelye kezdte meg működését az országban. A komplex kormányzati intézkedés keretében a vidéki kistelepülések kihasználatlan, leromlott infrastuktúrájú közösségi, közművelődési épületeit újították fel. A program keretében a felújítás után a kistelepülések vállalták a megpályázott közösségi tevékenységek folyamatos fenntartását. A közösségi terekben dolgozó munkatársak – modern polihisztorként – az üzemeltetés ellátása mellett szociális, közművelődési és könyvtárosi feladatokat látnak el.
Repensando las lógicas educativas en las actividades acuáticas escolares
Authors: Ortiz Olivar Ana Ivonne
Published: November 2020

La reflexión sobre la Educación física escolar lleva a problematizar sus telones de fondo en cuanto a las matrices discursivas plasmadas en las experiencias de reproducción, copia, producción o transformación del conocimiento en la transposición didáctica. En el caso de los saberes acuáticos, implica dialogar con la cultura y poder identificar socio-históricamente las prácticas que habitualmente se asumen por naturalizadas. A través de la reflexión y la práctica, animarse a la posibilidad de habilitar y construir otras. En relación a la prevención de ahogamientos, el objetivo principal plantea elaborar una práctica educativa focalizada en procesos que estimulen la autoadaptación al medio acuático y la autoevaluación, para abordar a algunos de sus factores de riesgo. Desde estas experiencias, abrir el diálogo que pueda situarnos en una educación acuática escolar que se trate de nosotros.
Ámbitos de desarrollo de la Gimnasia Artística en el Uruguay
Authors: Santos Costa Lucía
Published: November 2020

En Uruguay la Gimnasia Artística es un deporte con gran alcance que convoca mayormente a niñas y niños en edad escolar. El objetivo de este trabajo es identificar, presentar y caracterizar los ámbitos en los que se desarrolla la enseñanza de la Gimnasia Artística en Uruguay. El abordaje utilizado fue un análisis cualitativo del contenido de las bases y reglamentos de diferentes torneos desarrollados en el país en el último año. Para lo mismo se definieron las categorías conceptuales de escenario, forma y cultura escolar. Los resultados de nuestro trabajo permiten evidenciar una fuerte presencia de la gimnasia en el ámbito extraescolar, vinculado principalmente al ocio y la recreación, identificando una amplia variedad de propuestas para la edad escolar. A partir de las categorías de análisis propuestas fue posible reconocer continuidades entre los diversos ámbitos y dar cuenta de la trayectoria de esta modalidad deportiva en el país.