bluuebunny/crossref_metadata_2025 huggingface dataset:
Rural Telecommunications Infrastructure Selection Using the Analytic Network Process
Authors: Gasiea Yousef , Emsley Margaret , Mikhailov Ludmil
Published: April 2024

The decisions involved in rural settings are of complex nature, with some aspects compounded by the presence of intangible criteria. Hence, a suitable approach is needed that can produce effective solutions. This paper describes the applicability of a multicriteria decision-making method, specifically the analytic network process (ANP), to model the selection of an appropriate telecommunications infrastructure technology, capable of deploying e-services in rural areas of developing countries. It aims to raise awareness among telecommunication planners about the availability of ANP, and to demonstrate its suitability to enhance the selection process. The proposed model is constructed based on concerned experts’ views of relevant selection criteria and potential technology alternatives. Its network structure caters for all possible dependencies and interactions among criteria and alternatives.
Authentication in VoIP Telephony with Use of the Echo Hiding Method
Authors: Rachoń Jakub , Piotrowski Zbigniew , Gajewski Piotr
Published: April 2024

The paper describes the method intended to authenticate identity of a VoIP subscriber with use of the data hiding technique that is specifically implemented by means of the echo hiding method. The scope includes presentation of experimental results related to transmission of information via a hidden channel with use of the SIP/SDP signalling protocol as well as results of subjective assessment on quality of a signal with an embedded watermark.
Success Factors for SOA Implementation in Network Centric Environment
Authors: Śliwa Joanna , Amanowicz Marek
Published: April 2024

This paper discusses challenges and success factors for service oriented architecture (SOA) implementation in network centric environment. The authors identify 9 fundamental challenges for the SOA approach in order to make the biggest benefit for the NATO NEC (NNEC) and increase the mission effectiveness to the highest extent. They cover the areas of applicability to existing military communications and the ability to reflect military processes. Their range is quite broad, pointing out technological as well as SOA governmental problems. The authors emphasize that any COTS solution available on the market today is able to overcome all of them at once. However, they propose solutions to some of the problems and present quick wins that can speed up the process of achieving capabilities in a heterogeneous multinational NEC environment.
Why is IPv6 Deployment Important for the Internet Evolution?
Authors: Batalla Jordi Mongay , Binczewski Artur , Burakowski Wojciech , Chudzik Krzysztof , Gajda Bartosz , Gajewski Mariusz , Grzech Adam , Krawiec Piotr , Kwiatkowski Jan , Mrugalski Tomasz , Nowicki Krzysztof , Procyk Wiktor , Sienkiewicz Konrad , Szuman Robert , Śliwiński Jarosław , Światowiak Jacek , Wiśniewski Piotr , Woźniak Józef
Published: April 2024

Replacing the IPv4 protocol with IPv6 on the Internet is currently one of the aims of the European Union policy. The main reason for this replacement is the effeteness of the addresses pool in the IPv4 protocol, which can cause serious complications in the evolution of the Internet and its adaptation in new areas, e.g., in next generation mobile telephony or the so called Internet of Things. Simultaneously, the addressing capabilities of the IPv6 protocol are practically unlimited and its new functionalities increase the attractiveness of its usage. The article discusses the problems connected with the IPv6 deployment on the Internet. Especially, the rules for realization of the IPv6 deployment and rules for cooperation of IPv4 with IPv6 (including cooperation tests) in network infrastructure and in applications are presented. Moreover, the European projects’ results and the activity’s directions of the national project Future Internet Engineering are discussed.
On Implementing IPTV Platform with IPv4 and IPv6 Devices
Authors: Batalla Jordi Mongay , Krawiec Piotr
Published: April 2024

The end of IPv4 addresses is now a reality. Providers not updated to IPv6 will have to hurry up the IPv6 start in its own network. Introduction of IPv6 means not only change of main routers but also change of mentality in operators, applications’ programmers besides end users. Even when for the last years the core network is prepared for transferring IPv6 traffic, other built-in parts of the Internet limit the IPv6 start. Examples of these limitations we find in not IPv6-awareness of many applications and services. For instance, voice over IP service, which uses session initiation protocol (SIP) needs to implement IPv6 aware SIP proxies and IPv6 aware AAA (authentication, authorization and accounting) servers as well as adapting application programming interfaces to IPv6. Internet protocol television (IPTV) system includes many different hardware devices, which not always are IPv6 compatible. In this paper, we propose a global solution for integrating all the devices, these one working on IPv4 and these one working on IPv6, under the same IPTV platform. This solution allows end users to receive IPTV stream irrespective of IP protocol used. The proposed solution is particularly relevant for small IPTV systems, which, step by step, are adapting into IPv6.
Performance Evaluation of Signaling in the IP QoS System
Authors: Tarasiuk Halina , Śliwiński Jarosław , Jaskóła Przemysław , Góralski Witold
Published: April 2024

The IP QoS System is based on next generation networks (NGN) and differentiated services (DiffServ) architectures. Its main part is a signaling system, which allows to send a request from a user to the system for establishing new connection with predefined quality of service assurance. In this paper we present trial results of the proposed signalling system. The experiments were performed to measure setup delay utilizing artificial call generator/analyzer. To obtain results we assumed different distributions of interarrival and call holding times based on the literature. The results show that the setup delay strongly depends on access time to network devices, however also on the assumed call holding time models.
PaperOn Dimensioning and Routingin the IP QoS System
Authors: Góralski Witold , Pyda Piotr , Dalecki Tomasz , Batalla Jordi Mongay , Śliwiński Jarosław , Latoszek Waldemar , Gut Henryk
Published: April 2024

This article presents dimensioning and routing so-lutions in IP QoS System designed during the implementa-tion of the PBZ project: “Next Generation Services and Net-works – technical, application and market aspects: Trafficmanagement – IP QoS System”. The paper presents the func-tional architecture together to the description of the functionsand methods implemented in the system.
Network-on-Multi-Chip (NoMC) with Monitoring and Debugging Support
Authors: Łuczak Adam , Stępniewska Marta , Siast Jakub , Domański Marek , Stankiewicz Olgierd , Kurc Maciej , Konieczny Jacek
Published: April 2024

This paper summarizes recent research on network-on-multi-chip (NoMC) at Poznań University of Technology. The proposed network architecture supports hierarchical addressing and multicast transition mode. Such an approach provides new debugging functionality hardly attainable in classical hardware testing methodology. A multicasttransmission also enables real-time packet monitoring. The introduced features of NoC network allow to elaborate a model of hardware video codec that utilizes distributed processing on many FPGAs. Final performance of the designed network was assessed using a model of AVC coder and multi-FPGA platforms. In such a system, the introduced multicast transmission mode yields overall gain of bandwidth up to 30%. Moreover, synthesis results show that the basic network components designed in Verilog language are suitable and easily synthesizable for FPGA devices.
Video Streaming Framework
Authors: Buchowicz Andrzej , Galiński Grzegorz
Published: April 2024

The framework for testing video streaming techniques is presented in this paper. Short review of error resilience and concealments tools available for the H.264/AVCstandard is given. The video streaming protocols and the H.264 payload format are also described. The experimental results obtained with the framework are presented in this paper too.
The “Second Derivative” of a Non-Differentiable Function and its Use in Interval Optimization Methods
Authors: Kubica Bartłomiej Jacek
Published: April 2024

The paper presents an idea to use weak derivatives in interval global optimization. It allows using the Newton operator to narrow domains of non-differentiable functions. Preliminary computational experiments are also presented.
SVD Audio Watermarking: A Tool to Enhance the Security of Image Transmission over ZigBee Networks
Authors: El-Bendary Mohsen A. M. , El-Azm Atef Abou , El-Fishawy Nawa , Shawki Farid , El-Tokhy Mostafa A. R. , El-Samie Fathi E. Abd , Kazemian H. B.
Published: April 2024

The security is important issue in wireless networks. This paper discusses audio watermarking as a tool to improve the security of image communication over the IEEE 802.15.4 ZigBee network. The adopted watermarking method implements the Singular-Value Decomposition (SVD) mathematical technique. This method is based on embedding a chaotic encrypted image in the Singular Values (SVs) of the audio signal after transforming it into a 2-D format. The objective of chaotic encryption is to enhance the level of security and resist different attacks. Experimental results show that the SVD audio watermarking method maintains the high quality of the audio signals and that the watermark extraction and decryption are possible even in the presence of attacks over the ZigBee network.
A Comparative Study of Single- and Dual-Threshold Voltage SRAM Cells
Authors: Kushwaha Pragya , Chaudhry Amit
Published: April 2024

In this paper, a comparison has been drawn between 5 transistor (5T), 6T and 7T SRAM cells. All the cells have been designed using both single-threshold (conventional) and dual-threshold (dual-Vt) voltage techniques. Their respective delays and power consumption have been calculated at 180 nm and 65 nm CMOS technology. With technology scaling, power consumption decreases by 80% to 90%, with some increase in write time because of the utilization of high- Vt transistors in write critical path. The results show that the read delay of 7T SRAM cell is 9% lesser than 5T SRAM cell and 29% lesser than 6T SRAM cell due to the lower resistance of the read access delay path. While read power of 5T SRAM cell is reduced by 10% and 24% as compared to 7T SRAM, 6T SRAM cell respectively. The write speed, however, is degraded by 1% to 3% with the 7T and 5T SRAM cells as compared to the 6T SRAM cells due to the utilization of single ended architecture. While write power of 5T SRAM cell is reduced by up to 40% and 67% as compared to 7T SRAM, 6T SRAM cell respectively.
Evaluation of the Effect of Assessment Method Reform in “Nursing Research” Course
Authors: Li Yunling , Hu Dandan
Published: April 2024

Objective: This paper aims to evaluate the implementation effect of the diversified course assessment method reform. Methods: A diversified assessment method was implemented for 196 undergraduate nursing students. Students’ mastery of key knowledge in “Nursing Research” was assessed through group reports on topic selection and literature retrieval, as well as the proposition level of the final examination. Results: 81.6% of the students agreed with the course assessment method, and 97.9% believed studying “Nursing Research” would be helpful for future scientific research applications. Conclusion: Diversified assessment methods can help improve undergraduate nursing students’ scientific research skills and comprehensive quality.
Surgical Reconstruction of a Large Defect after Excision of Infiltrative Squamous Cell Carcinoma in the Scalp and Occipital Region: A Case Report
Authors: Zhang Chi , Zhang Tiehui , Cong Peiyu , Lv Hongzhu , Cui Chengzhi
Published: April 2024

Squamous cell carcinoma (SCC) of the scalp is the second most prevalent skin cancer, following basal cell carcinoma. Notably, it has the capability to infiltrate the skull, dura mater, and even brain tissue. The cornerstone of treatment is the surgical removal of the lesion, with a particular focus on the depth of invasion, which is directly correlated with recurrence rates. Post-surgical strategies may involve immediate or delayed cranial bone reconstruction and repair of scalp defects using either artificial dermis or skin grafts. In the case presented, a substantial defect necessitated more than a single flap for primary repair. Hence, a single pedicle double-island flap was designed for reconstructing the occipital area. Due to increased tension on the flap following cranial bone repair, the bone repair was temporarily deferred. Postoperative care included adjuvant chemotherapy and radiotherapy to mitigate the risk of SCC recurrence.
EGFR Mutation and FHIT Methylation: Inverse Relationship in Patients with Lung Adenocarcinoma and Tuberculosis
Authors: Abudureheman Mireguli , Yan Xiuyou , Ainitu Baidurula
Published: April 2024

Objective: To investigate the genetic correlations between epithelial growth factor receptor (EGFR) mutation and FHIT methylation in patients diagnosed with lung adenocarcinoma (AC) and pulmonary tuberculosis (TB). Methods: The presence of EGFR mutations and the methylation status of the FHIT gene in patients presenting with AC and TB were analyzed. The correlation between TB status and the observed genetic and epigenetic variations was also examined. Results: Among the 90 patients included in the study, 38 exhibited EGFR mutations (14 among those with TB and 24 among those without TB), while 29 exhibited FHIT myelination (19 among those with TB and 10 among those without TB). Furthermore, the protein expression levels of EGFR and FHIT were significantly higher in patients diagnosed solely with AC compared to those presenting with both AC and TB. A robust inverse correlation was identified between TB status and the frequency of EGFR mutation (P < 0.001). Moreover, significant associations were observed between TB status and FHIT methylation (P < 0.01). Conclusion: The findings suggest a correlation between TB and the prevalence of EGFR mutation and FHIT methylation in the pathogenesis of AC.
Algebra and geometry
Authors: Zamarashkin N. , Zolotareva N. , Lebedeva O. , Matveev S. , Morozova V. , Nesterenko Yu. , Panferov V. , Rudnev S. , Smirnov I. , Tyrtyshnikov E.
Published: April 2024

This manual contains methodological materials accompanying the educational process: the course program, seminar plans, colloquium programs, test materials, and questions for the exams.
Mapa interactivo y uso de datos a través de la implementación de una herramienta
Authors: Andrew-Quintana Miriam , Iturbide-Miranda José M. , Gómez-Molina Edgar F. , Reyes-Nava Adriana , López-González Erika
Published: April 2024

En este trabajo se presenta el desarrollo de un mapa interactivo del Estado de México en un sitio web utilizando HTML, CSS y JavaScript. Inicialmente, se empleó el formato SVG para representar el mapa, con el progreso del proyecto se incorporó la API Leaflet a través del sitio UNPKG que permitiera la mejora de interactividad en el mapa. Para mostrar divisiones políticas detalladas, se utilizó un archivo GeoJSON con coordenadas geoespaciales de los municipios del estado. Este archivo no solo incluyó coordenadas, sino también información adicional como nombres, códigos, población y otros atributos, enriqueciendo la representación del mapa. El objetivo principal del proyecto es proporcionar a los usuarios acceso a datos filtrados de cada municipio con información obtenida del INE/INEGI a través de un sitio web accesible y visualmente atractivo. Se mantuvo un equilibrio entre la implementación de funcionalidades y las necesidades de los usuarios, garantizando la eficiencia de la plataforma.
Lure of Jordan Peele’s Get Out!
Authors: Myriani Tia
Published: April 2024

What does it take to make a horror movie a household hit? Get Out, a debut film from acclaimed writer-director Jordan Peele, is a cultural behemoth—winner of 152 industry awards—that tackles the trauma that black people face within the horror genre and beyond the screen. This paper explores what it is about Get Out that shook the very foundations of the horror genre to its core, and why this movie is still relevant today. It considers the argument that Get Out became a cultural hit because it mirrors the reality of many black and brown people, and critiques the idea that—in exposing the horrors of racism—the movie is doing anything new. It closes by arguing that the central character Chris’ survival is one of the strongest reasons why Get Out performed as well as it did and completely dominated conversations around social commentary and its place in the horror genre.
Autologous Conditioned Serum in the Treatment of Patients with Orthopedic Diseases: Literature Review
Authors:   All-Russian Institute for Scientific and Technical Information of the Russian Academy of Sciences (VINITI RAS), Moscow, Russian Federation, Radygina L. V.
Published: April 2024

Treatment of orthopedic diseases is a pressing problem. Autologous conditioned serum is used in the treatment of osteoarthritis and exhibits a pronounced analgesic effect and improves joint function without significant side effects, even in cases resistant to other treatments. Autologous conditioned serum is also successfully used for meniscus pathology, tendon diseases, and osteochondrosis. Treatment with autologous conditioned serum is not only an effective method, but is also economically affordable.
Assessment of the Impact of Religiosity on Mental Health
Authors:   St. Luke Luhansk State Medical University, Lugansk, Russian Federation, Bobyk O. A.
Published: April 2024

Due to the fact that modern scientific publications describe the different impact of religiosity on mental health, it seems relevant to conduct a scientific study on the comparative analysis of the impact of religion on mentally healthy people and persons with mental and behavioral disorders. Materials and methods: A questionnaire and a survey of 1,038 adult residents (510 patients with mental and behavioral disorders and 528 healthy individuals) permanently residing in Lugansk city was carried out on a voluntary basis. The questionnaire included a total of 67 questions and consisted of several sections, one of which (section VI) was questions concerning religiosity (faith in God, visiting religious temples, observing religious holidays, following Christian commandments). After the questionnaire, a separate clinical interview was conducted with patients suffering from mental and behavioral disorders who believe in God. Calculation of the specific weight of individuals according to the respective options for answering the questions was carried out. Results: it was found that in the group of patients with mental and behavioral disorders, there were significantly more persons who convincingly believe in God and frequently use prayer compared to mentally healthy people. Moreover, it was proved that religiosity has a positive effect on the mental state of patients. Preventive measures are recommended.
Main Pathologic Effects of Exposure to Highly Dispersed E-Cigarette Aerosol on Lung Cells and Respiratory Epithelium: Literature Review
Authors:   Amur State Medical Academy of the Ministry of Health of Russia, Blagoveshchensk, Russian Federation, Sinyakin I. A. , Shestakova M. A. ,   Amur State Medical Academy of the Ministry of Health of Russia, Blagoveshchensk, Russian Federation, Beshlyaga O. Y. ,   Amur State Medical Academy of the Ministry of Health of Russia, Blagoveshchensk, Russian Federation, Batalova T. A. ,   Amur State Medical Academy of the Ministry of Health of Russia, Blagoveshchensk, Russian Federation
Published: April 2024

Objective. To determine the pathologic role of highly dispersed e-cigarette aerosol on lung cells, respiratory epithelium, and the immune system. Results. A systematic analysis of scientific literature in the databases: PubMed, ResearchGate, Medscape, and Cochrane Library was performed. The search was conducted using the following keywords: e-cigarette, vape, juul, lung, airway, respiratory, respiratory, cough, methacholine, nasal, alveoli, immune, bronchial, tracheal, bronchoalveolar, nicotine, propylene glycol, vegetable glycerol, macrophages, epithelium, spirometry and SPF1. Based on the literature review, the following conclusion was reached: studies show measurable adverse biological effects on the bronchopulmonary apparatus in humans, animals, and in vitro. The pathologic effects of e-cigarettes have similarities to the effects of tobacco smoke on the pulmonary parenchyma. Conclusion. Analysis of the literature makes it possible to come to the conclusion that current knowledge of these pathologic effects is insufficient to determine whether exposure to e-cigarettes is less pathologic for the respiratory system than exposure to combustible tobacco products.
FRATURAS DENTÁRIAS POR TRAUMA: ESTRATÉGIAS E DESAFIOS NO TRATAMENTO ODONTOLÓGICO
Authors: Delmondes Maria Caroline Oliveira , Delmondes Maria Luiza Oliveira
Published: April 2024

Introdução: Fraturas dentárias, decorrentes frequentemente de traumas, representam um desafio clínico significativo, especialmente em jovens. Este estudo busca analisar a complexidade do tratamento od
Tópicos da odontologia aplicada - Volume 5
Authors: Ferreira Antônio Fabrício Alves , Sousa Ângelo Gaia , Pereira Katia Caetana , Dalbom Vinícius Corrêa , Lima Dearley Corrêa , Silva Nádia Maria Pires , Becheleni Marco Túllio
Published: April 2024

Esta obra é uma realização dos profissionais em Odontologia do Brasil, trabalhos realizados em conjunto, e com intuito de levar ainda mais conhecimento a toda classe odontológica, que busca uma odontologia de qualidade, com bases em evidências cientificas e que leva ao seu paciente um atendimento humanizado. Fique á vontade ao adentrar nos assuntos apresentados, este conteúdo foi realizado com muito carinho e responsabilidade cientifica. Aproveitamos a oportunidade e incentivamos o desenvolvimento de pesquisas cientificas na área da odontologia, além de compartilharmos conhecimento para todos os profissionais.
PRINCIPAIS COMPLICAÇÕES NO LEVANTAMENTO DO SEIO MAXILAR: UMA REVISÃO DE LITERATURA
Authors: Ferreira Antônio Fabrício Alves , Sousa Ângelo Gaia , Pereira Katia Caetana , Dalbom Vinícius Corrêa , Silva Nádia Maria Pires , Lima Dearley Corrêa , Salomão Thalia Vitoria Sousa Seba , Cruz Poliana da Silva , Lopes Welton Vicente , Costa Daffyne Kelly Silva , Carvalho Laís Sousa Silva , Guimarães Samara de Freitas
Published: April 2024

Existem muitas técnicas e materiais cirúrgicos diferentes para o levantamento seio maxilar bem como diferentes técnicas podem ser usadas para aumentar nos seios da face, muitas variáveis ??podem alterar o resultado da cirurgia. Algumas delas são únicas ou de longo prazo. Para pacientes com problemas graves de reabsorção óssea e dentária, o alongamento do assoalho do seio maxilar e o enxerto ósseo podem ser opções confiáveis. A elevação do seio maxilar é descrita como uma cirurgia eletiva de leve a moderada, sendo a colocação imediata do implante, o método de restauração mais comumente realizado. Embora a elevação do seio maxilar não seja um procedimento muito complicado e seja um procedimento comumente realizado em implantodontia, é importante prestar o máximo de atenção possível aos aspectos anatômicos para evitar complicações durante ou após a cirurgia.

Palavras-chave: Seio Maxilar; Complicações; Enxerto; Membrana Sinusal.
PIBID E RESIDÊNCIA PEDAGÓGICA: VIVÊNCIAS SE TORNANDO APRENDIZADO E FORMAÇÃO DE BOA QUALIDADE
Authors: Rodrigues Alexandre Mazza , Oliveira Allanis Morais de , Amorim Ana Carolina P. , Silva Ana Enedi Prince , Brito Ana Karina de Castro , Castro Ana Luiza Martinez de Azevedo , Oliveira Ananda Maria Fernandes , Sousa Beatriz G. , Trevizano Beatriz , Cintra Bruna Araújo , Minucci Caio de Oliveira , Medina Camila Beltrão , Oliveira Camilla de Souza , Fernandes Daniela Cabral , Oliveira Danielle Amorim de , Batista Diego Soares , Césare Júnior Dorival , Garcia Elaira Adriana Santos , Lima Elessandro Váguino de , Lemos Elisa Toledo Coelho , Cordeiro Eliza Miguel , Pinho Filipe Barros Monteiro , Arice Gabriel Adilson , Souza Gabriel dos Santos , Ferreira Gabriel Henrique dos Santos , Santos Gabriella Lima , Silva Geovanna Thaís da , Aleixo Giovanna da Silva Alves , Abreu Iara Lemes de , Marianelli Iohana Cardial , Silva Isaac Ribeiro , Silva Iuri Rojahn da , Coelho João Vitor Duarte , Santos Johann Caleb de Oliveira , Pereira Julia Maria da Silva , Palma Julie de , Ferreira Lara Ribeiro , Pianissola Leticia de Souza Cunha , Oliveira Leticia Souza , Moraes Livia Della Corte de , Oliveira Lívia Gonçalves de , Santos Lucas Oliveira Rodrigues dos , Soares Luiz Eduardo , Campos Marcelle , Leite Marcos Antônio Tolentino , Maia Maria Angélica Gomes , Silva Maria Aparecida da , Moreira Maria Clara , Feliciano Maria Clara Sales , Corrêa Maria Eduarda Santos , Almeida Maria Gabriela Andrade , Duque Mariana Aparecida do Nascimento , Fernandes Marilne Thomazello Mendes , Ribeiro Mateus Machado Mendes , Campos Matheus , Cabral Mayra Angelis Rocha , Targini Natália Diniz de Lima , Meneghini Renata , Meneghini Renata , Silva Rian Henrique Rodolfo Izidro , Monção Junior Roberto Gomes , Silva Sdenka Jannyne Melo , Toledo Sofia de França , Silva Stella Camille da , Camargo Valéria K. , Moreira Vinícius Augusto de Azevedo , Dias Vinicius Matheus dos Santos , Santos Vitoria Cauane Pereira dos , Joaquim Walderez Moreira , Severino Yasmim Christine de Oliveira , Batista Anne Carolina Fulaneto , Jesus Daena Lee de , Silva Juliana Ferreira de Lima e , Cardoso Natália Josepha Cunha , Espíndola Natane Almeida , Pinto Jéssica Monteiro
Published: April 2024

Neste livro, cada capítulo é um passo em direção a realização de um maior sonho: a melhoria da qualidade do processo educativo formal nos diferentes níveis de ensino. Comungados aos objetivos propostos no decreto nº 7.219 de 2010, que dispões sobre o PIBID, nós, professores da FEA, sonhamos com a valorização do magistério, com a elevação da qualidade da formação inicial de professores, com o estabelecimento da parceria e da aproximação entre escolas de educação básica da cidade, com a abertura de oportunidades aos licenciandos quanto ao estabelecimento, em seu futuro campo de atuação, de uma verdadeiro matrimônio entre a riqueza da teoria e a materialidade da prática.
Vacinação infantil
Authors: Costa Flávia Renata Neves , Siqueira Yuri Oliveira , Santos Kamila Loureiro dos , Moraes Allanna Karen dos Santos , Santos Dyekson Leão dos , Silva Jhessica Silva da , Viégas Nara Thassiana da Silva , Pimentel Elizângela Lima , Rocha Danielle Cruz , Pantoja Gabriela Xavier , Souza Larissa Aline Coelho de , Rodrigues Priscila Tavares , Freire Carolline Mira , Monteiro Elias Costa , Souza Luiz Euclides Coelho de , Lopes Nayan Leonardo Sousa , Monma Junior Milton , Rodrigues Thais Nascimento , Barros Kely da Silva , Gomes Antônio Marcos Freire , Bittencourt Margarete Carréra , Cunha Ludimila Magalhães Rodrigues da , Martins Ana Caroline Guedes Souza
Published: April 2024

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La composición social de los estudiantes universitarios en Nicaragua: el caso de la Universidad Centroamericana (UCA) (1961-1986)
Authors: Fonseca Zúñiga Edgardo
Published: April 2024

Este trabajo analiza la composición del estudiantado de la Universidad Centroamericana (UCA) de Nicaragua entre los años de 1961 y 1986. Para lograrlo se aplicó un análisis estadístico sobre datos académicos y socioeconómicos recopilados por las mismas autoridades universitarias. La UCA fue el primer centro de educación superior privado de Centroamérica, siendo administrado por la Compañía de Jesús. Las principales conclusiones apuntan a que la matrícula en este periodo se concentró primero en carreras de Derecho y Administración y posteriormente en Humanida- des para la formación de docentes. Conforme se consolidaba la nueva universidad ingresó una mayoría de estudiantes varones, provenientes de la región Pacífico Central (donde se ubica la capital Managua), graduados de colegios privados y de hogares encabezados por comerciantes y profesionales que presentaban un ingreso mensual alto.
Emociones y sentimientos que transmiten las imágenes y lecturas de algunos libros de la escuela socialista, analizados como elementos para el estudio de la historia
Authors: Montes de Oca Navas Elvia
Published: April 2024

En este ensayo se hace un análisis de la serie de libros Simiente, escrita por el profesor Gabriel Lucio, dedicada a las escuelas rurales mexicanas durante de aplicación de la educación socialista en el gobierno de Lázaro Cárdenas del Río (1934-1940). El objetivo central que guía el trabajo es conocer, a través de los contenidos de estos textos, las emociones y sentimientos que pudieron haber provocado en los niños lectores, con base en la hipótesis de que ellos no solo son motivo de estudio de la biología y de la psicología, sino también de la historia que nos permite ubicar y conocer mejor una etapa importante en la historia de la educación, a través del análisis de los contenidos de los libros asociados con emociones, sentimientos, pensamientos e ideas que pudieron haber provocado en los alumnos-usuarios.
Aproximación a las instituciones de primeras letras de Querétaro, 1833-1850
Authors: Reséndiz Tomas Sarai Magali
Published: April 2024

Recién lograda la independencia y con el objetivo de consolidar una nueva nación, la población enfrentó problemas políticos y económicos que delimitaron de forma contundente el estado en el que se encontraban los procesos y prácticas educativas. En 1833 en el Estado de Querétaro se comenzaron a establecer las normas que debían regir la enseñanza en los espacios escolares a través de un decreto, estos elementos tan particulares del lugar y el momento histórico for- maron buena parte de la cultura escolar de las instituciones de primeras letras en Querétaro, concepto que permite profundizar en las relaciones y prácticas escolares comprendidas como una manifestación cultural llevada a cabo dentro de un espacio limitado y escolarizado a través del análisis de la legislación y los métodos de enseñanza. El presente artículo aborda elementos encontrados en el Archivo Histórico del Estado de Querétaro con el fin de acercar al lector a los procesos educativos de la entidad.
Lc 1,34 e a Virgindade de Maria Ssma.
Authors: Diekhans Mariano
Published: April 2024

A Igreja católica e até muitos protestantes, mormente luteranos, ensinam que Maria Ssma. é a Virgem das virgens por seu propósito de conservar, a virgindade perpétua. Que êste propósito foi absoluto depois da hora da Anunciação, não há católico que o negue. E antes desta hora? Desde S. Agostinho até aos nossos tempos, a opinião tradicional viu tal propósito (ou até voto) expresso na resposta de Maria Ssma. ao anjo: “Como será isso, pois eu não conheço varão?” (Lc 1,34). Em nossos dias, porém, alguns teólogos opinam que Maria Ssma., qual outra moça judia, contraiu o noivado com José, disposta a realizar o seu casamento para, por seus filhos, participar dos bens messiânicos; por conseguinte, não tinha o propósito de conservar-se virgem dentro do seu matrimónio; só em vista da sua maternidade divina escolheu o estado da virgindade...
Amor no Corpo Místico
Authors: Rocha Zeferino Barbosa
Published: April 2024

Do que foi dito na parte precedente de nosso trabalho (REB 1959, pp. 808-821), resulta óbvio que a "lei” entra nos elementos constitutivos da verdadeira Igreja do Verbo Encarnado. Uma Igreja que não tivesse também êste aspecto jurídico não poderia ser a verdadeira Igreja de Cristo. Porquanto, esta é uma comunidade ordenada, e, por disposição de seu fundador, jurídica e hierárquica...
Los efectos ambientales de la desregulación de la locomoción colectiva: el surgimiento del smog como problema urbano. Santiago de Chile, 1975-1989
Authors: Castillo Fernández Simón , Vila Muga Waldo
Published: April 2024

Este artículo ahonda en los efectos ambientales que tuvo la política de desregulación de la locomoción colectiva realizada por la dictadura militar en el contexto de las reformas neoliberales introducidas en el país. En específico, la desregulación se caracterizó por el fin de las normas establecidas para el ingreso de nuevos operadores y la liberalización de la tarifa del servicio de transporte de pasajeros. Esto implicó un aumento exponencial del parque vehicular de buses y taxibuses a cargo de pequeños y medianos empresarios, siendo consignados desde entonces como los principales responsables de las emanaciones tóxicas. Hay que considerar que el desmedido incremento del smog fue un progresivo problema urbano para Santiago durante la década de 1980. En base a lo anterior, se plantea que las medidas tomadas en torno a la locomoción colectiva, generaron una debacle ecológica y un profundo debate público en torno a la contaminación ambiental de la capital, obligando a las autoridades a retomar distintas regulaciones. Para ello, se utilizará un enfoque de historia urbana ambiental, sostenido a partir de fuentes documentales oficiales y prensa escrita.
Eugenesia. Origen de la teoría, expansión y principales prácticas, siglos XIX y XX
Authors: Farías Velásquez Isabel
Published: April 2024

Este artículo pretende realizar un acercamiento preliminar a la teoría eugenésica por medio del análisis de sus orígenes en el siglo XIX, su expansión y el desarrollo de sus prácticas durante el siglo XX. Para esto examinaré sus inicios en Inglaterra, sus principales exponentes y prácticas en Europa, Estados Unidos y dos países latinoamericanos: Argentina y Chile. Como hipótesis, adscribo al planteamiento de que la eugenesia, si bien nació en Inglaterra de la mano de Galton, se extendió por el mundo debido a cambios en las teorías científicas sobre la biología humana, el contexto económico y social asociado a los procesos de modernización de los países occidentales, y el expansionismo cultural europeo en continentes como América. Me basaré en la biopolítica como punto de partida para entender a la eugenesia y en los proyectos de modernización como canalizadores de su expansión.
Bancos en el sur de Chile: trayectoria sectorial en la emergencia económica de la Provincia de Malleco, 1887-1913
Authors: González Labra Cristian , Téllez Lúgaro Eduardo
Published: April 2024

Se estudia la trayectoria sectorial de la banca en la Provincia de Malleco (sur de Chile) entre 1887 y 1913, buscando hacer una contribución a los estudios de historia económica y financiera regional. Se sostiene que hubo una diversificación a inicios del siglo XX, pasando de enfocarse en la producción de cereales en el siglo XIX, a expandir sus operaciones en el comercio y la industria en el XX, lo que significó un desarrollo del sector financiero especializado. Se recurrió a una exhaustiva revisión de archivos notariales, censos de población y productivos, memorias ministeriales, prensa y literatura.
'You don't go in their place': historical empathy in education
Authors: Perikleous Lukas
Published: April 2024

Al escribir sobre la empatía histórica y su lugar en la educación en la década de 1980, Denis Shemilt señaló que “la teoría de la “reconstrucción empática” suscita la devoción de algunos y la censura de otros. Este artículo analiza los debates que generó la introducción del concepto en el sistema educativo inglés y las principales objeciones en contra de su implementación en la enseñanza de la historia. Estas objeciones, que en algunos casos se expresan incluso hoy, tienen que ver con el significado complejo del concepto, la idea de que es imposible comprender a las personas en el pasado y las opiniones pesimistas sobre la capacidad de los estudiantes para dar sentido a comportamientos pasados. Para contrarrestar estas objeciones, este artículo analiza la idea de empatía en la filosofía de la mente y la filosofía de la historia y sugiere una definición del concepto que distingue entre nociones problemáticas y útiles relacionadas con el concepto. También analiza los hallazgos de investigación disponibles sobre las ideas de los estudiantes sobre el concepto.
A aprendizagem Histórica Intercultural em diálogo com a Epistemologia da História
Authors: Gago Marília
Published: April 2024

La Educación Histórica como campo epistemológico emergente fundamenta el Aprendizaje Histórico en el diálogo con la Epistemología de la Historia, proceso en el que se articula la teoría con la investigación y las prácticas educativas. En este sentido, el Aprendizaje Histórico se piensa como un diálogo intercultural en el que la historia pública, la historia disciplinar y la historia científica se entrelazan en diferentes espacios culturales. El Aprendizaje Histórico debe tener en cuenta los diferentes puntos de partida de quienes participan en el proceso de aprendizaje, la naturaleza multiperspectiva de la comprensión del mundo, cuando intentan comprender históricamente culturas diferentes a las “propias”. Se propone una mirada en torno a cómo los estudiantes y profesores de Historia portugueses piensan sobre la multiperspectiva natural y legítima en la Historia, en el ámbito de las “historias difíciles” que precisan de un análisis intercultural y una comprensión de la realidad. El debate sobre cómo se piensa y operacionaliza este desafío puede mejorar el aprendizaje histórico intercultural en una lógica inclusiva basada en la equidad y el respeto mutuo por la dignidad humana.
Overview of software testing
Authors: Kusum  , Pritika Talwar  , Amit Puri  , Guneet Kumar
Published: April 2024

Software testing is a task conducted to assess the quality of software and enhance its performance. This process ensures that the software behaves as expected according to user requirements. The software development life cycle (SDLC) outlines various stages such as Analysis, Requirements, Design, Development, Testing, Deployment, and Maintenance to guide the software development process. The primary objective of SDLC is to deliver error-free software that meets user expectations within specified timeframes. Software testing is an integral part of SDLC, serving to identify issues and ensure the completeness, correctness, and quality of the developed software. The ultimate goal is to create efficient software and maintain high-quality assurance throughout the product's lifecycle. This review paper aims to provide a brief discussion on how the software development life cycle contributes to efficient software development and how the software testing life cycle process ensures better quality assurance for the product.
Varicose veins: A systematic review of the diagnosis and treatment of varicose veins
Authors: Vaishnavi R. Gawande  , Vaishnavi S. Mukhmale  , Vaishnavi D. Bhatkar  , Sakshi P. Tayade  , Vinayak Katekar  , Swati P. Deshmukh
Published: April 2024

VARICOSE VEINS is clinical class of chronic venous disease. Varicose veins also known as varicosities. Varicose veins are tortuous, twisted, enlarged veins, dilated veins most commonly located on the lower extremities. The diseases also show various associated symptoms which worsens the condition of the varicose veins. The ascendancy of varicose veins vary. This review articles deals with brief introduction regarding the etiopathogesis of varicose veins associated with key word cause symptoms, treatment, risks factors, management, complications, conclusion and reference. Varicose veins in the lower limb are affect at least a third (30%) of the population. such a condition that increases pressure on the legs veins such as obese, lack of exercise, pregnancy, hormonal fluctuation, smoking etc. Researchers report that a mild care of varicose veins does not usually require a doctor care, discomfort can be relieved with at home treatment and various alternative remedies, such as color therapy, diet and supplements, herbal therapy exercises, yoga, homeopathy and hydro therapy etc.
Formulation and validation of herbal oral disintegrating film for toothache
Authors: Vedant K. Kale  , Monika P. Jadhao
Published: April 2024

The oral film is a new invention with the fastest processing time and improved patient consistency. When placed in the mouth, the film will damage or broken within minutes without water. It improves API capabilities and enables better planning. This formula is suitable for colds, allergy, mouth infection asthma and central nervous system diseases that need to be treated quickly. Oral film disintegrates faster and release drug faster compare to other oral dosage form. This formulation is suitable for minor toothache which can be cause by infection or cavities. This article provides an overview of formulation of oral film.
Utilizing pomelo (Citrus maxima) peelings and cotton (Gossypium sp.) pulp as an alternative paper packaging
Authors: John Lloyd Ulano Barber  , Jelyka Mae Angeles Co  , Arianne Mae Sarmiento Lapugot  , Gianne Dela Cueva Piamonte  , Jasmin Ferrer Velasco
Published: April 2024

Paper bags were traditionally made from trees, leading to habitat degradation and deforestation due to the need for fresh raw materials. To address this issue, the researchers conducted a study with the goal of creating paper bags using cotton pulp and pomelo fruit peels as a sustainable alternative to tree-based paper bags. The objective of the study was to find environmentally friendly alternatives to conventional paper and plastic bags. To evaluate the potential of the alternative paper bag, they gathered 30 respondents from Laguna University, including students, personnel, and teachers who commonly use traditional paper bags. The researchers conducted a "Do It Yourself" (DIY) test to assess the durability of the alternative paper bags and the commonly used paper bags in terms of weight capacity. Additionally, they conducted laboratory tests to compare the tensile strength, thickness, and grammage of the alternative paper with the commonly used paper bag. As a result, the researchers concluded that using an alternative paper bag made from pomelo peels and cotton pulp had significant advantages over commonly used paper bags in terms of durability, appearance, and fragrance. The study provided evidence that the proposed alternative is a viable option for paper packaging. Based on the results of the study, the researchers proposed finding other methods of creating the alternative paper bag due to a lack of heavy equipment. The researchers also suggested further improvement of the smell, color, and moisture content of the paper bag.
Prediction quality of patients’ composited outcomes of interest and how much variations on the outcomes explained by the patients’ sodium levels
Authors: Basim Nawaf Alshwaheen  , Mo'ath Musa Falah Rabab'ah  , Suhaib Adel Mahmoud Albarbbarawi  , Tariq Saber Mohammad Alkhrissat  , Amro Nayif Ghaleb Al-Rawashdeh
Published: April 2024

Background: Hypernatremia can be caused by medications, glucose/urea-related hyperosmolarity, overdiuresis, compartmental fluid distribution imbalances, iatrogenic hypertonic saline excess, renal concentrating performance defects, overdiuresis, and hypermetabolic states. Patients who are in critical condition, encompassing ailments of the heart, liver, lungs, brain, and kidneys, frequently manifest hyponatremia (sodium < 135 mEq/L). Similar to hypernatremia, hyponatremia signifies the severity of the illness and a bleak prognosis. Hyponatremia is less lethal than central pontine myelinolysis, which overcorrects sodium concentrations urgently. Aim: The objective of this research endeavour was to investigate the strength of correlations, the extent to which the independent variables account for the overall variability in the dependent variable, and the accuracy of the dependent variable's predictions. In addition, the purpose of this test was to extract the coefficients required to present the Binary Logistic Regression models that were investigated. Methods: Between May 2018 and May 2021, this study examined two Na-based prognosticators for overall mortality in critically ill patients admitted to the King Hussein Medical Centre. An investigation was conducted on 2155 cases utilising Receiver Operating Characteristic (ROC) and Sensitivity Indices Test analyses to ascertain the most effective cut-off points, specificities, sensitivity, predictive values, likelihood ratios, Youden and accuracy indices, and mortality rates. The research discovered that serial termination points with lower values suggested more robust evidence for a positive actual state, whereas higher values suggested less robust evidence for a negative actual state. A Binary Logistic Regression (BLgR) test was performed to examine correlations, the extent of total variations in the dependent variable, and the accuracy of the prediction for each Na-related mortality prognosticator in relation to overall mortality. The analysis was conducted utilising version 25 of SPSS for Windows. Results: The research revealed that the AUROC for cNa was considerably greater in magnitude compared to its prognosticator that is genealogically related to Na. 129.35 mEq/l and 131.05 mEq/l were the optimal cut-off points, TPRs, TNRs, PPVs, NLRs, YIs, and AIs for the two comparative Na investigated statutes. The BLgR models were developed in order to simulate the relationship between the corrected and measured Na levels of patients and their overall mortality rate. For critically ill patients, the probabilities of overall mortality at the optimal cutoff operating Na levels were 79.59 and 81.62 percent, respectively.
Wireless Sensor Network Based Server Room Temperature Monitoring System
Authors: Nandika Reza , Madona Era , Devy Laxsmy , Chandranata Adi , Yultrisna Yultrisna
Published: April 2024

A remote temperature monitoring system has been created in the server room using LoRa technology which is based on preventing overheating on servers which can affect the performance of components in the server. The research objective is to design and implement a new LoRa-based server room monitoring system design. The targets of this research are (a) creating a system prototype, (b) programming the system with the help of Arduino IDE, (c) measuring system performance. The research method starts from making a prototype and measuring system performance. The results of system performance measurements, testing on LoRa showed the best RSSI results of -56 dBm, temperature data from 17°C -19°C and humidity from 55% to 59% in the server room. Overall the tool can function well.