bluuebunny/crossref_metadata_2025 huggingface dataset:
Automated Stacker Cranes: A Two-Step Storage Reallocation Process for Enhanced Service Efficiency
Authors: Salah Bashir , Alnahhal Mohammed , Ahmad Rafiq
Published: December 2021

Automated storage and retrieval systems (AS/RS) play a key role in improving the performance of automated manufacturing systems, warehouses, and distribution centers. In the modern manufacturing industry, the term (AS/RS) refers to various methods under computer control for storing and retrieving loads automatically from defined storage locations. Using an (AS/RS) is not considered a value-added activity. Therefore, the longer (AS/RS) travels, the more expensive the warehousing process becomes. This paper presents an algorithm for minimizing total travel distance/time between input/output (I/O) stations. The proposed algorithm is used to manage the storage and retrieval orders on warehouse shelves in class-based storage on the storage racks. It contains two steps: the first step is to evacuate some storage compartments (locations) near the I/O station; in the second step, some tote bins are reallocated to compartments closer to the I/O station. Among the features of this algorithm are mechanisms that determine the number of reallocated tote bins, which tote bins to reallocate, and in which direction (toward the I/O station or away from it). A simulation model using R software developed specifically for this purpose was used to validate the suggested method. Based on the results, the new method can reduce the service time per order by about 10% to 20%, depending on parameters like the number of orders and the height of the storage rack.
Evaluation of Pull Production Control Mechanisms by Simulation
Authors: Tošanović Nataša , Štefanić Nedeljko
Published: December 2021

Today, companies need to continuously improve their production processes, which is a complex task. Lean manufacturing is one of the methodologies for production improvement, and one of the basic goals of any lean implementation is to reduce work-in-process (WIP) and shorten the production lead time. One of the basic lean principles for achieving these goals is pull principle. The adoption of this principle is quite challenging, as it requires a long-term commitment in the application and adoption of various lean techniques and tools that are prerequisites for the successful introduction of the pull principle. Kanban is the most well-known pull production control mechanism, and the first one developed within Toyota production system, but later, other pull control mechanisms were developed. Some of them include Conwip, Hybrid Kanban/Conwip, and Drum Buffer Rope (DBR), and those three, together with Kanban, were the research topic of this study. These four mechanisms were not explored and compared all together not for these specific production configurations considered in this research but also with regard to optimal parameters of control mechanisms. The goal was to analyze and compare how these pull control mechanisms affect lead time in different production conditions. For this purpose, simulation experiments were performed. The results showed that for different production conditions, different pull control mechanisms are optimal in terms of shortening lead time. This finding could help companies as a guideline for making a decision in terms of which pull control mechanism to choose.
Development of a Microwave Sensor for Solid and Liquid Substances Based on Closed Loop Resonator
Authors: S Aiswarya , Menon Sreedevi K. , Donelli Massimo , L Meenu
Published: December 2021

In this work, a compact dielectric sensor for the detection of adulteration in solid and liquid samples using planar resonators is presented. Six types of filter prototypes operating at 2.4 GHz are presented, optimized, numerically assessed, fabricated and experimentally validated. The obtained experimental results provided an error less than 6% with respect to the simulated results. Moreover, a size reduction of about 69% was achieved for the band stop filter and a 75% reduction for band pass filter compared to standard sensors realized using open/short circuited stub microstrip lines. From the designed filters, the miniaturised filter with Q of 95 at 2.4 GHz and size of 35 mm × 35 mm is formulated as a sensor and is validated theoretically and experimentally. The designed sensor shows better sensitivity, and it depends upon the dielectric property of the sample to be tested. Simulation and experimental validation of the designed sensor is carried out by loading different samples onto the sensor. The adulteration detection of various food samples using the designed sensor is experimentally validated and shows excellent sensing on adding adulterants to the original sample. The sensitivity of the sensor is analyzed by studying the variations in resonant frequency, scattering parameters, phase and Q factor with variation in the dielectric property of the sample loaded onto the sensor.
Wind Tunnel Performance Tests of the Propellers with Different Pitch for the Electric Propulsion System
Authors: Czyż Zbigniew , Karpiński Paweł , Skiba Krzysztof , Wendeker Mirosław
Published: December 2021

The geometry of a propeller is closely related to its aerodynamic performance. One of the geometric parameters of a propeller is pitch. This parameter determines the distance by which the propeller moves forward during one revolution. The challenge is to select a propeller geometry for electric propulsion in order to achieve the best possible performance. This paper presents the experimental results of the aerodynamic performance of the set of propellers with different pitch values. The tests were performed in a closed-circuit subsonic wind tunnel using a six-component force balance. The analyzed propellers were 12-inch diameter twin-blade propellers that were driven by a BLDC (brushless direct current) electric motor. The tests were performed under forced airflow conditions. The thrust and torque produced by the propeller were measured using a strain gauge. The analysis was performed for different values of the advance ratio which is the ratio of freestream fluid speed to propeller tip speed. Additionally, a set of electrical parameters was recorded using the created measurement system. The propeller performance was evaluated by a dimensional analysis. This method enables calculation of dimensionless coefficients which are useful for comparing performance data for propellers.
A Spatial Autoregressive Quantile Regression to Examine Quantile Effects of Regional Factors on Crash Rates
Authors: Yu Tianjian , Gao Fan , Liu Xinyuan , Tang Jinjun
Published: December 2021

Spatial autocorrelation and skewed distribution are the most frequent issues in crash rate modelling analysis. Previous studies commonly focus on the spatial autocorrelation between adjacent regions or the relationships between crash rate and potentially risky factors across different quantiles of crash rate distribution, but rarely both. To overcome the research gap, this study utilizes the spatial autoregressive quantile (SARQ) model to estimate how contributing factors influence the total and fatal-plus-injury crash rates and how modelling relationships change across the distribution of crash rates considering the effects of spatial autocorrelation. Three types of explanatory variables, i.e., demographic, traffic networks and volumes, and land-use patterns, were considered. Using data collected in New York City from 2017 to 2019, the results show that: (1) the SARQ model outperforms the traditional quantile regression model in prediction and fitting performance; (2) the effects of variables vary with the quantiles, mainly classifying three types: increasing, unchanged, and U-shaped; (3) at the high tail of crash rate distribution, the effects commonly have sudden increases/decrease. The findings are expected to provide strategies for reducing the crash rate and improving road traffic safety.
Contingencies of Violent Radicalization: The Terror Contagion Simulation
Authors: Clancy Timothy , Addison Bland , Pavlov Oleg , Saeed Khalid
Published: December 2021

This paper builds confidence in the terror contagion hypothesis that violent radicalization leading to predatory mass violence operates as a system. Within this system, the contingent values of key root causes create channels within which violent ideologies and terrorism emerge. We built a system dynamics simulation model capable of replicating historical reference modes and sophisticated enough to test the contingent values of these propositions. Of 16 propositions, we identified six root-cause propositions that must simultaneously exist, act in concert and explain the dynamics of their interaction which generate a terror contagion. Other propositions can strengthen or weaken an existing contagion but not eliminate it. We use an experiment to demonstrate how changing the contingent values of these propositions creates downward channels. This experiment helps reconcile the swarm vs. fishermen debate over the true root causes of violent radicalization. Within these channels, the contingent values can favor swarm or fishermen manifestations. The simulation and experimentation results enable the future development of the terror contagion hypothesis, provide a testing environment for research on violent radicalization, and provide a pathway to policy development in the combating of terrorism that arises from violent radicalization.
Heavy Metal Accumulation in Rice and Aquatic Plants Used as Human Food: A General Review
Authors: Uddin Mohammad Main , Zakeel Mohamed Cassim Mohamed , Zavahir Junaida Shezmin , Marikar Faiz M. M. T. , Jahan Israt
Published: December 2021

Aquatic ecosystems are contaminated with heavy metals by natural and anthropogenic sources. Whilst some heavy metals are necessary for plants as micronutrients, others can be toxic to plants and humans even in trace concentrations. Among heavy metals, cadmium (Cd), arsenic (As), chromium (Cr), lead (Pb), and mercury (Hg) cause significant damage to aquatic ecosystems and can invariably affect human health. Rice, a staple diet of many nations, and other aquatic plants used as vegetables in many countries, can bioaccumulate heavy metals when they grow in contaminated aquatic environments. These metals can enter the human body through food chains, and the presence of heavy metals in food can lead to numerous human health consequences. Heavy metals in aquatic plants can affect plant physicochemical functions, growth, and crop yield. Various mitigation strategies are being continuously explored to avoid heavy metals entering aquatic ecosystems. Understanding the levels of heavy metals in rice and aquatic plants grown for food in contaminated aquatic environments is important. Further, it is imperative to adopt sustainable management approaches and mitigation mechanisms. Although narrowly focused reviews exist, this article provides novel information for improving our understanding about heavy metal accumulation in rice and aquatic plants, addressing the gaps in literature.
Trends of HIV-Related Cancer Mortality between 2001 and 2018: An Observational Analysis
Authors: Jani Chinmay , Al Omari Omar , Singh Harpreet , Walker Alexander , Patel Kripa , Mouchati Christian , Radwan Amr , Pandit Zuha , Hanbury Georgina , Crowley Conor , Marshall Dominic , Goodall Richard , Shalhoub Joseph , Salciccioli Justin , Tapan Umit
Published: December 2021

The burden of AIDS-defining cancers has remained relatively steady for the past two decades, whilst the burden of non-AIDS-defining cancer has increased. Here, we conduct a study to describe mortality trends attributed to HIV-associated cancers in 31 countries. We extracted HIV-related cancer mortality data from 2001 to 2018 from the World Health Organization Mortality Database. We computed age-standardized death rates (ASDRs) per 100,000 population using the World Standard Population. Data were visualized using Locally Weighted Scatterplot Smoothing (LOWESS). Data for females were available for 25 countries. Overall, there has been a decrease in mortality attributed to HIV-associated cancers among most of the countries. In total, 18 out of 31 countries (58.0%) and 14 out of 25 countries (56.0%) showed decreases in male and female mortality, respectively. An increasing mortality trend was observed in many developing countries, such as Malaysia and Thailand, and some developed countries, such as the United Kingdom. Malaysia had the greatest increase in male mortality (+495.0%), and Canada had the greatest decrease (−88.5%). Thailand had the greatest increase in female mortality (+540.0%), and Germany had the greatest decrease (−86.0%). At the endpoint year, South Africa had the highest ASDRs for both males (16.8/100,000) and females (19.2/100,000). The lowest was in Japan for males (0.07/100,000) and Egypt for females (0.028/100,000).
From Quantum Codes to Gravity: A Journey of Gravitizing Quantum Mechanics
Authors: Cao Chun-Jun
Published: December 2021

In this note, I review a recent approach to quantum gravity that “gravitizes” quantum mechanics by emerging geometry and gravity from complex quantum states. Drawing further insights from tensor network toy models in AdS/CFT, I propose that approximate quantum error correction codes, when re-adapted into the aforementioned framework, also have promise in emerging gravity in near-flat geometries.
Mycoplasma suis Alpha-Enolase Subunit Vaccine Induces an Immune Response in Experimental Animals
Authors: Xue Shujiang , Seo Kangseok , Yang Miaosen , Cui Chengdu , Yang Meng , Xiang Siyu , Yan Zongbin , Wu Shengjun , Han Jincheng , Yu Xiaoyang , Li Yunxiao , Jin Xin
Published: December 2021

Recombinant protein technology has emerged as an excellent option for vaccine development. However, prior to our study, the immune induction ability of recombinant Mycoplasma suis alpha-enolase (rMseno) in animals remained unclear. The purpose of this study was to develop a rMseno protein subunit vaccine and to determine its ability to elicit an immunological response. To accomplish this, we cloned the gene into pET-15b, expressed it in BL21 cells, and purified it. Following the establishment of immunity, the immunogenicity and potential for protection of rMseno were evaluated in mice and piglets. The results demonstrate that anti-M. suis serum recognized the pure rMseno protein in both mice and piglets as evidenced by high levels of specific anti-rMseno antibodies, significantly increased levels of IFN-γ and IL-4 cytokines, and significantly increased T lymphocyte proliferation index. Piglets also had significantly increased levels of specific IgG1, IgG2a, CD4+, and CD8+ cells. The rMseno findings demonstrated a robust immunological response in mice and piglets, affording partial clinical protective efficacy in piglets.
Promising Expectations for Pneumococcal Vaccination during COVID-19
Authors: Im Hyobin , Ser Jinhui , Sim Uk , Cho Hoonsung
Published: December 2021

The emergence of new viral infections has increased over the decades. The novel virus is one such pathogen liable for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, popularly known as coronavirus disease 2019 (COVID-19). Most fatalities during the past century’s influenza pandemics have cooperated with bacterial co/secondary infections. Unfortunately, many reports have claimed that bacterial co-infection is also predominant in COVID-19 patients (COVID-19 associated co/secondary infection prevalence is up to 45.0%). In the COVID-19 pandemic, Streptococcus pneumoniae is the most common coinfecting pathogen. Half of the COVID-19 mortality cases showed co-infection, and pneumonia-related COVID-19 mortality in patients >65 years was 23%. The weakening of immune function caused by COVID-19 remains a high-risk factor for pneumococcal disease. Pneumococcal disease and COVID-19 also have similar risk factors. For example, underlying medical conditions on COVID-19 and pneumococcal diseases increase the risk for severe illness at any age; COVID-19 is now considered a primary risk factor for pneumococcal pneumonia and invasive pneumococcal disease. Thus, pneumococcal vaccination during the COVID-19 pandemic has become more critical than ever. This review presents positive studies of pneumococcal vaccination in patients with COVID-19 and other medical conditions and the correlational effects of pneumococcal disease with COVID-19 to prevent morbidity and mortality from co/secondary infections and superinfections. It also reports the importance and role of pneumococcal vaccination during the current COVID-19 pandemic era to strengthen the global health system.
INSTAGRAM SEBAGAI MEDIA EDUKASI PENINGKATAN PENGETAHUAN KESEHATAN GIGI DAN MULUT
Authors: Dyah Ratna Sari , Elina Lies
Published: December 2021

Knowledge of how to maintain proper dental health will greatly affect the incidence of dental caries, brushing and rinsing teeth - gargling is one of the behaviors to maintain oral hygiene. behavior based on correct knowledge will last longer than behavior that is not based on knowledge, an effort to increase knowledge is through health education. Online media is one of the educational media to increase knowledge of dental and oral health. The type of research in this study is a comparative comparative analysis or "causal-comparative". Quota sampling technique sampling, the research location was conducted in SMA N 3 Bandar Lampung ..as many as 100 people. The research variable was the online media instagram in increasing knowledge of caries. Statistical analysis used the T-test to see the relationship between Instagram in increasing knowledge. The results showed instagram can that there was a role for online media education in increasing knowledge of cavities.
PEMANFAATAN BUAH PEPAYA OLEH MASYARAKAT BADUY DALAM MEMPERLANCAR PROSES LAKTASI
Authors: Mulyati Mulyati
Published: December 2021

Suku Baduy merupakan salah satu dari banyaknya suku pedalaman yang ada di Indonesia. Suku ini terkenal dengan kepiawaiannya dalam mengelola hutan. Kehidupan mereka sangat bergantung kepada hutan, mulai dari makan, mata pencaharian bahkan obat-obatan. Buah pepaya atau Carica papaya merupakan salah satu buah yang biasa digunakan oleh orang Baduy dalam meningkatkan produksi ASI untuk kelancaran menyusui pada seorang Ibu. Hal itu ternyata benar, karena dalam buah pepaya terkandung Fitokimia sebagai senyawa lactagogum seperti alkaloid, polifenol, steroid, flavonoid, dan senyawa lainnya yang dapat meningkatkan dan memperlancar produksi ASI. Senyawa-senyawa tersebut mempengaruhi hormon oksitosin dan prolactin yang berfungsi untuk menstimulasi kelenjar mammae mensekresikan ASI.
Kidney Injury in Patients Treated with Immune Checkpoint Inhibitors Does Not Meet KDIGO-AKI Criteria
Authors: Verploegen Maartje F.A. , Boers-Sonderen Marye J. , Piet Berber , Wetzels Jack F.M.
Published: December 2021

Key Points

Kidney injury in patients treated with immune checkpoint inhibitors develops gradually and often does not meet the Kidney Disease Improving Global Outcomes criteria for AKI.

Proper classification of kidney injury could prevent the development of CKD and improve continued oncologic treatment.
Pactar y dominar: discurso y servicio en el ejercicio del señorío en la Castilla del final de la Edad Media (el ejemplo de Villalón de Campos)
Authors: Muñoz Gómez Víctor , Montero Málaga Alicia Inés
Published: December 2021

El objetivo de este trabajo es el examen de la noción de servicio en el marco de las relaciones sostenidas ente el concejo de Villalón de Campos y sus respectivos señores a finales de la Edad Media. Se atiende aquí a la instrumentalización discursiva del servicio realizada por ambas agencias en sus comunicaciones a la hora de legitimar o sancionar el ejercicio del poder señorial o concejil.
Design and Fabrication of Low Cost Modified Maneuverable Standing Stretcher Wheelchair Transport System
Authors: Srinidhi Acharya S.R  , Suresh P.M
Published: December 2021

Wheel Chairs are one of the convenient man made structure which are highly useful for person with disability. The major problem of this wheelchair is the architectural obstacles such as stairs etc. Many researchers around the globe have worked on wheel chair design so as to make the user independent. The question of overcoming these obstacles by a wheelchair always is the most discussed topics in recent days.

This paper involves in fabricating a wheel chair which is motor operated. It is stair climbing wheelchair design which concept which overcomes the structural obstacles. The fabrication of an ergonomically designed battery operated wheel chair for multi usage is done.  Concept of stairs climbing function is embedded in the design by adopting new design and mechanism. The design considerations of the wheelchair are based on the standard design of the stairs which are constructed in India. The work deals with design and fabrication of wheelchair convertible to bed. It is also equipped with a standing aid which helps the disabled individual to stand up and perform certain work.

The design involves the  use of electrical linear actuators which consists of an assembly of motor driven power screw to make the transformation from sitting to a bed by using a hand held remote, overcoming the need of a another person to shift the patient from wheelchair to bed. This project offers multiple features over a standard wheelchair and is very economical in comparison to commercially available wheelchairs.
Practical, Technical, and Affective Aspects of Teaching English Online during the Pandemic: Instructors’ Voices
Authors: Demir Bora , Sönmez Görsev
Published: December 2021

The aim of this study was to investigate English as a Foreign Language (EFL) instructors’ apperceptions about practical, technical, and affective aspects of online teaching as a result of the Covid-19 pandemic. Our study involved qualitative data collection using an open-ended interview form, including three sections developed by the researchers. EFL instructors (N =18) from randomly selected three state and three private universities of Turkey participated in the study. The results of the content analysis indicated that instructors perceived the distance teaching environment less favorably than the face-to-face environment, although they generally feel competent using the technology. However, the instructors were also found to have negative attitudes towards the psychology of distance teaching by reporting it as boring and an awkward way of teaching. The study concluded that EFL instructors regard distance teaching as inconvenient since teaching and learning foreign languages involve face-to-face interaction and higher learner engagement and motivation.
Applying Folklore Sources in the Historiography of Tiruppadai Temples – A Study
Authors: Gunapalasingam V
Published: December 2021

Muruga worship is a unique worship system of the worship systems existing in Sri Lanka and this uniqueness is intensively revealed in the Tiruppadai temples of Eastern region of Sri Lanka. The antiquity of these temples could be known by folklore sources which are chief sources for knowing the old tradition of the temples. The folklore sources could be classified and viewed into formulae, poetry, tales, paththasi and koothu. Infect, earlier, there was a method or tradition among intellectuals to create history based on literature, inscription, copperplates, coins, and other archeological pieces of evidence and instead, 19th& 20th centuries, a new method was introduced to make historiography based on the sources of folklore and the folklore sources have created new dimensions in the historiography of the societies which preserve customs and beliefs. Applying the above theory in matters related to the history of Tiruppadai Temples of Eastern region, it could be observed that history of a regional society emerges to exist.
Biographies of the ‘Kuravar’ in Tamil Short Stories
Authors: Rathina Kumar N
Published: December 2021

In history, there are many categories of grassroots socialized minorities can be found, the particular attention in which ‘narikuravars’ alone have received except the other indigenous minorities in the mass environment. However, this situation has now become slightly changed. There are other various indigenous ethnic minorities have been coming out of the recent conversation that is because of internet connectivity of the environment which makes so viable. Moreover when compared to other ethnic minorities the narcissists sufferings and afflictions are very tragic one.
A Study of the Rajapalayam Regional Jiva Samadhi Temples
Authors: Murugesan A
Published: December 2021

Birth and death are inevitable in human life. The newborn must die and become one. But no one wants to die Determination of death at birth.But we don’t know that. And the environment around itself, Man sees that those born with him also die. At that moment the philosophy of the instability of life strikes him.At that time he gains temporary wisdom.Life is like a bubble that will burst at any moment again thinking that you should not covet anything going into a fake lifestyle.It was during this time that the Siddhars appeared and human beings lived immortal opulence have paved the way. They have received the art of saga and have attained the tomb of life. Virudhunagar District, In the article we will see some temples in the Rajapalayam area.
OPERATIONAL CHARACTERISTICS OF SMALL-SIZED ANTENNA DEVICES OF THE MEDIUM FREQUENCY RANGE IN MINES
Authors: КОЛЕСНИКОВ А.В.
Published: December 2021

Представлены результаты исследования трех малогабаритных антенн (электрического,магнитного и магнитоэлектрического типов)СВ-диапазона с целью определения особенностей их эксплуатации в рудниках и шахтах,т.е. в диспергирующих средах. Рассмотрены импедансные характеристики и изменение частотных зависимостей коэффициента стоячей волны в ближней зоне антенн, обусловленное непостоянством электрических характеристик горных пород при перемещении антенн вдоль горной выработки. Проведена оценка стабильности работы портативных радиостанций при подводимой к малогабаритной антенне мощности 1 Вт с учетом времени,характерного для сеансов связи. Даны рекомендации по эксплуатации антенн в условиях рудников и шахт.

The article investigates three main types of small antennas (electric, magnetic and magnetoelectric) of the medium frequency range in order to determine the features of their operation in mines, i.e. in dispersing media. The impedance characteristics and the change in the frequency dependences of the standing wave ratio are considered when the situation in the near zone changes. An assessment of the stability of the operation of portable radio stations at an input power of 1 W has been carried out, taking into account the time characteristic of communication sessions. Recommendations for the operation of antennas in mines are given.
Jornalismo policial e o bolsonarismo: a desinformação como estratégia de dominação simbólica na TV
Authors: Fernandes Karoline Maria , Presser Nadi Helena
Published: December 2021

O paper em questão busca identificar narrativas carregadas de desinformação atreladas ao discurso bolsonarista na TV brasileira, a partir de um estudo de caso do programa Alerta Nacional, veiculado no canal Rede TV. O estudo de cunho descritivo, se baseia nos conceitos de desinformação e fake news da Ciência da Informação, e suas interrelações com o campo da Comunicação, por meio dos constructos da Teoria do Jornalismo (objetividade e imparcialidade), com vistas à problematização dos impactos de tais discursos no debate público. Com relação aos procedimentos metodológicos, optou-se pela técnica de análise de conteúdo. Nos resultados parciais, sugere-se a maior inserção do tema desinformação na TV aberta, bem como estímulo à Competência Midiática no combate à desordem informacional.
Formulações teóricas realistas na obra de Joaquim Pedro de Andrade
Authors: Baggio Eduardo
Published: December 2021

O artigo objetiva ressaltar o caráter realista das formulações teóricas encontradas nas primeiras obras de Joaquim Pedro de Andrade, tanto em seus filmes de ficção como em seus documentários. Tal investigação sege os pressupostos da Teoria de Cineastas e, para efeitos de balizamento teórico realista no cinema, são considerados fundamentalmente os tradicionais conceitos de André Bazin e Siegfried Kracauer. Considera-se, por fim, que as obras iniciais do cineasta apontam para um realismo duplo, tanto do conteúdo quanto da forma, e que podem ser consideradas enquanto formulações teóricas fílmicas. Desta forma, são tomados para as análises os filmes Garrincha, Alegria do Povo (1963) e O Padre e a Moça (1966).
Cinquenta anos de JH no contexto do telejornalismo para múltiplas telas e audiências
Authors: Ferreira Mayra Fernanda , De Oliveira Vinicius Martins Carrasco
Published: December 2021

Como as narrativas sobre os 50 anos do Jornal Hoje revelam as rotinas produtivas e as tecnologias na produção e na veiculação das notícias? Essa é a pergunta central deste artigo que propõe uma análise exploratória e documental de quatro vídeos jornalísticos, produzidos especialmente para a comemoração do cinquentenário, sendo três deles veiculados no fluxo do telejornal e na página do mesmo na Internet e o último apenas no site. A partir do transbordamento dos conteúdos na TV e na web, observa-se que as rotinas do JH, ao longo das décadas, apresentam reconfigurações condizentes com as inovações próprias do telejornalismo para múltiplas telas e audiências que se articulam na construção das narrativas audiovisuais, no protagonismo de repórteres e âncoras, na inserção de tecnologias para dinamizar a produção e no modo de se relacionar com os diversos espectadores.
Educação de surdos: articulando história e legislação
Authors: Costa Cibele Fernandes da , Sardagna Helena Venites
Published: December 2021

O presente artigo tem por finalidade apresentar ao leitor uma breve síntese da história da educação dos surdos no mundo e no Brasil, bem como a legislação que orientou políticas de atendimento educacional no país para esse público. Para isso, adotou-se revisão teórica como método, o que possibilitou transcorrer por alguns períodos históricos e suas crenças, abordagens, personalidades e instituições envolvidas na educação de surdos em determinados países. Ao final deste, conclui-se que a educação de pessoas surdas foi um processo evolutivo marcado por diferentes correntes metodológicas e filosóficas, mas também por lutas, legitimado por documentos legais.
O atendimento educacional de pessoas com Síndrome de Down no estado do Paraná em contraponto com a Política Nacional de Educação Especial na perspectiva da educação inclusiva
Authors: Beatriz Bruno , Thomazi Larissa Gabriele Oligari , De Freitas Patricia Vernona , Ferreira Edna Alves
Published: December 2021

A presente pesquisa versa sobre o atendimento educacional para pessoas com Síndrome de Down de 04 a 17 anos no estado do Paraná em vias de encontro com a política de educação especial dos demais estados da federação na perspectiva da educação inclusiva.

 

Palavras- Chave: Síndrome de Down, educação especial, inclusão
O Uso da ISO 50001/14001 de Gestão de Energia na Construção da Imagem Socioambiental das Empresas
Authors: Dias Rodrigo , Amâncio Alves Geovane , Carvalho Patricia Bellotti
Published: December 2021

O Brasil é a 12ª economia do mundo atualmente, porém, é a 7ª no consumo total de energia, representando 2,3%, tendo o setor industrial o mais representativo nessa fatia do consumo, representando 32,1%. O processo de manufatura é o setor que mais contribui com esse enorme consumo. Com isso a eficiência energética e o processo de gestão de energia, vem ao encontro dessa busca por sustentabilidade. Tanto o consumo, quanto a gestão dos recursos, fazem parte desta estratégia, no desenvolvimento de novos mecanismos de produção, quanto uma maior eficiência e melhor gestão dos recursos naturais. Esse tema vem sendo estudado há algumas décadas e vem ganhando força nos últimos anos, por ser de interesse global, de modo a reduzir o consumo de energia e aumentar a oferta de novas formas de geração, de modo a reduzir os impactos ambientais. Para realização deste artigo, foi realizado uma ampla revisão bibliográfica de modo a focar em pesquisas recentes com análise qualitativa, fazendo assim, uma sintese desse conjunto de documentos de diversos autores que contribuiram fortemente, tanto na área acadêmica quanto industrial sobre eficiência energética e novos processos de geração, levando em conta os principais conceitos encontrados nas ISO’s 5001 e 14001.
Una joya del Segundo Renacimiento Español en Rosario. La Fuente de los Españoles
Authors: Rigotti Ana María
Published: December 2021

La Fuente de los Españoles, donada por la colectividad con motivo del Segundo Centenario de Rosario en octubre de 1925, inaugurada en el Parque Independencia el 7 de julio de 1929, reúne en sí múltiples historias. La de la cerámica esmaltada, desarrollada por los árabes en la península, transfigurada en sus motivos por influencia italiana y resucitada en el contexto del Segundo Renacimiento Español por el alfar de J. Ruiz de Luna, ganador del concurso para su ejecución. La de la celebración de un falso centenario para publicitar las obras encaradas por el intendente M. Pignetto, ocasión para que las asociaciones de inmigrantes compitan con las instituciones de las familias tradicionales. La de la curiosa convergencia del nacionalismo estético local con la reivindicación espiritual de la hispanidad uno de cuyos principales cultores, R. de Maeztu, estuvo presente en la inauguración. La de los parques urbanos como signo de civilidad donde convergen higienismo, nuevas prácticas sociales y pedagogía del gusto. Finalmente las desventuras de la pieza, considerada como la más grandiosa del mundo en su tipo, hasta su pronta reinauguración.
Presentación
Authors: Editorial Comité
Published: December 2021

Presentación
Döngüsel Ekonomi Bağlamında Gazbetonun Sürdürülebilirliği
Authors: AYDIN İPEKÇİ Cahide , KÖSE Nedime Nur
Published: December 2021

Ülkelerin yaygın olarak kullandığı doğrusal ekonomi modeli, sanayi devriminden itibaren dünya genelinde sürekli bir şekilde doğal kaynak tüketme ve atık oluşturma eylemi içerisinde olmuştur. Doğrusal ekonomi akışını kapatan döngüsel ekonomi modeli ise atıkları tekrar ekonomiye dâhil etme yöntemleri geliştirerek kaynak verimliliği sağlamaktadır. Bu bağlamda çalışmada, kentsel dönüşümün de etkisiyle Türkiye’de kullanımı artan gazbetonun ve diğer yapı malzemelerinin, ileride oluşturacağı büyük atık oranlarının döngüsel ekonomi ile azaltılabileceği konusuna dikkat çekilmesi amaçlanmıştır. Bu konuda öncül ülkelerden biri olan Almanya özelinde döngüsel ekonomi hareketi ile gazbeton üretimi ve geri dönüşümünde yapılan çalışmaların incelenmesi hedeflenmiştir. Bu kapsamda literatür araştırması yöntemi ile belirlenen üç çalışmanın incelenmesiyle Almanya’nın, döngüsel ekonomi uygulamaları sayesinde genel yapısal atıklar ile beraber gazbeton atıklarının da geri kazanım oranlarında dünyada lider konumda olduğu anlaşılmıştır. Yapısal atıkların çoğunlukla değerlendirilmediği ülkemizde ise “Sıfır Atık Projesi’, yapı sektörüne yönelik döngüsel ekonomi yaklaşımına destek olacak önemli bir gelişmedir. Bu kapsamda çalışmada başta gazbeton olmak üzere diğer yapısal atıkların da, Sıfır Atık Projesi kapsamına dâhil edilerek, döngüsel ekonomi bağlamında sürdürülebilir üretim ve geri dönüşüm yöntemlerini belirleme konusunda farkındalık oluşturacağı düşünülmektedir.
Kent İçi Akıllı Ulaşımda Karma Çok Kriterli Karar Verme Yöntemi ile Yeni Hat Kurulumunun Belirlenmesi
Authors: ÖZARPA Cevat , KINACI Bahadır Furkan , AVCI İsa
Published: December 2021

Endüstrinin gelişmesi, şehirleşme ve ulaşım sistemlerinin gelişimine neden olmuştur. Yaşanan bu gelişmeler ile ulaşım sistemlerinde çeşitliliğin artması ve verimli sistemlerin önemi belirgin hal almıştır. Kent içi taşımacılıkta toplu ulaşım, yolculuk maliyetinin düşürülmesi, trafik yoğunluğu azaltması, çevre kirliliğinin azaltılması sebepleri ile en çok tercih edilmesi gereken ulaşım yöntemi olarak karşımıza çıkmaktadır. Ulaşım sistemleri, dijital gelişmeler ile birlikte akıllı ulaşım yöntemini literatüre kazandırmış, çok daha verimli ve yönetilebilir bir hal almıştır. Dijital teknolojilerin kullanımı ile birlikte taşıtların izlenmesi, yoğunluk ve süreç takipleri, bakım süreçleri, biletlendirme, planlama süreçleri çok daha verimli bir hal almıştır. Toplu ulaşım planlamaları yapılırken farklı taşıma metodları arasında seçimler yapılmaktadır. Seçilebilecek yöntemlerin mevcut yapı ve ihtiyaçların değerlendirilebilmesi ile birlikte sistem özellikleri bakımından birbirlerine göre üstünlükleri kıyaslanmaktadır. Çalışmamızda yeni hat kurulumu yapılırken kent içi taşıma sistemlerinden, ülkemizde bölgesel olarak kullanılan veya kullanılma ihtimali olan yöntemler karşılaştırılmış en uygun yöntem önceliklendirilmesi sağlanmıştır. Uygulama yapılırken alternatifler arasında tercih yapabilmek için karma çok kriterli karar verme uygulaması yapılmış, kullanılan kriterlerin faktör ağırlıkları Analitik Hiyerarşi Süreci (AHP) metodu ile belirlenmiş ve en uygun alternatifin bulunabilmesi için PROMETHEE yöntemi kullanılmıştır. Yapılan karma çok kriterli karar verme uygulaması, raylı ulaşım sektöründen en az 10 yıllık tecrübeye sahip 5 ayrı uzmanın görüşü alınarak gerçekleştirilmiştir. Hat kurulumu için tercih yapılırken değişken kriterler için uygulanan AHP metodu sonuçlarına göre, Güvenlik; %30,49, İlk kurulum maliyeti; %21,87 ve Kapasite; %15,19 ile en önemli kriterler olarak tespit edilmiştir. Belirlenen kriter ağırlıklarına göre yapılan PROMETHEE uygulaması sonuçlarına göre, raylı ulaşım sistemlerinden olan metro, monoray, hafif metro ve tramvay türleri, finiküler, metrobüs, otobüs ve minibüs türlerinden daha çok tercih edilmesi gereken yöntem olarak belirlenmiştir. PROMETHEE yöntemi ortalama akım değerlerine göre tercih üstünlüğü, 0,3712 ortalama akım değeri ile metro yöntemi olarak belirlenmiştir.
Biyofilik Tasarım ve Teknoloji Arakesitinde: Yeni Alışveriş Mekan ve Deneyimleri
Authors: GİRGİN KAYAAKDAG Suzan
Published: December 2021

70’li yıllardan itibaren Neoliberal politikaların etkileri hayatın her alanına, özellikle de kentlere nüfuz etmiştir. Temel vurguları değişim olan küreselleşmenin ve tüketici iletişim merkezi olan postmodern kültürün etkisinde tasarlanan kentler ve mekanları; kurmaca, uçucu ve değişken kimlikleri nedeniyle eleştirilmektedirler. Öte yandan, küresel dünyada güncel eğilimler ile uygulamaları değişen tüketici alışkanlıkları ve beklentileri çerçevesinde yorumlayabilen, aynı zamanda yenilikçi senaryolar ile deneyim kurgularına ev sahipliği yapabilen mekanlar, kent dokusuna nitelikli bir biçimde eklemlenebilmektedirler. Çeşitli markaların, özellikle teknoloji odaklı şirketlerin, fiziksel ve dijital deneyimin akıcı bir şekilde iç içe geçtiği kurguları benimsedikleri görülmektedir. Son dönemde pandemi nedeniyle sağlıklı çevrelerde bulunma zorunluluğunun ortaya çıkmış, kamusal mekanın uzantısı olan kapalı alışveriş merkezlerinde ya da kentin açık alanlarında konumlanan perakende mağazalarında, fiziki ve dijital deneyimler için alternatif arayışları başlamıştır. Bu çalışmanın amacı, kentte ticari faaliyetlerin yer aldığı farklı ölçeklerdeki alışveriş mekanlarının deneyiminde biyofilik tasarım unsurlarının değerini göstermektir. Alan çalışmasında, ünlü bir Türk tüketici elektroniği markasına ait olan ve İstanbul’un en önemli turizm ve alışveriş alanlarından birinde yer alan bir deneyim mağazasına ait konsept tasarımı ele alınmaktadır. Mağazanın iç mimari tasarım çözümleri, 14 temel biyofilik tasarım kriteri çerçevesinde sınıflandırılmakta ve mağaza çalışanları üzerindeki etkileri derinlemesine görüşme tekniği kullanılarak sorgulanmaktadır. Görüşme soruları, çalışanların mevcut mağazaya yönelik değerlendirmeleri ile yeni mağaza konsepti ve düzenlemesine dair değerlendirmeleri hakkındadır. Bulgular, ticari faaliyetlerle iç içe geçmiş kent mekanlarında yer alan ve kentin yer-doğa-teknoloji örüntüsü içerisinde kurgulanan biyofilik deneyimlerin değerini göstermektedir. Sonuç bölümünde, kentin alışveriş mekanlarında bir 'yaşam mimarisi'ni mümkün kılan biyofilik tasarım kriterlerine ve biyofilik tasarım ilkeleri arasında dijital doğa (teknobiyofili) olgusunun gerekliliği vurgulanmaktadır.
Cultural heritage and tourism: Learning from Lefkara, Cyprus
Authors: MISIRLISOY Damla
Published: December 2021

Lefkara village is located in the Southern part of Cyprus and it is an important district in terms of intangible and tangible cultural heritage. The village took the name from the traditional lace making (known as Lefkara or Lefkaritika). Lefkara is a traditional lace work that is recognized on the UNESCO Intangible World Heritage List for protecting the intangible cultural heritage.
The village is an important tourist attraction point. Many tourists from different countries as well as local people visit the village to experience local culture. The aim of the research is to question the relationship between cultural heritage and tourism through the case of Lefkara village.
As the method of the study, the village is observed through site survey and evaluations have been done. In the light of the data obtained from this observation, a SWOT analysis was made to evaluate the cultural heritage in terms of cultural tourism.
Within the scope of the study, strengths and opportunities of Lefkara village is discussed and also, weakness and threats is defined. As a result, future scenarios for the village is discussed and strategies is proposed to for the continuity of the cultural heritage tourism in the light of the SWOT analysis.
Pandemia rozbójników: Locus horridus na miarę antyzachowań gangu Olsena
Authors: Latocha Sebastian
Published: December 2021

The article endeavours to describe the COVID-19 reality through the lens of a topos of European culture, locus horridus. In analysing and interpreting online news about crimes with the coronavirus either in the foreground or the background, the author checks whether elements of the locus horridus topos have kept pace with the modern day and whether the pandemic has evoked mythical thinking. He presents a typology of pandemic banditry fit for the Olsen Gang, imbued with humour, comedy and cabaret.
Determinantes del capital de trabajo y ciclo de conversión de efectivo en empresas chilenas
Authors: Vásquez Francisco Javier , Pape Larre Hernán
Published: December 2021

El propósito de la presente investigación fue identificar y medir el grado de rela-ción de los principales determinantes del capital de trabajo y del ciclo de conversión de efectivo de un grupo significativo de grandes empresas Chile. La investigación es de tipo descriptiva y correlacional, con series de datos temporales, en el período 2010-2019. La muestra está compuesta por 82 empresas de distintos sectores económicos, excluyendo instituciones financieras y la información fue obtenida de la base de datos Economática. Se utilizan modelos de regresión con datos de panel, con variables cuantitativas tradicionales, como el tamaño de la empresa y la tangibilidad de los activos y variables cualitativas, tales como las etapas del ciclo de vida de la empresa. Los resultados permitieron conocer los determinantes del Capital de trabajo y del Ciclo de conversión de efectivo. Además, analizamos otras variables financieras de la empresa, tales como: ventas, márgenes de utilidad, deuda y valor libro de acción, entre otras. Los resultados obtenidos se alinean con la teoría financiera, tales como la relación directa entre las necesidades de capital de trabajo con el tamaño de las ventas y el ciclo de conversión del efectivo, junto a otros resultados, como es la relación inversa de la tangibilidad de los activos con el capital de trabajo neto. Además de las relaciones significativas encontradas, el principal aporte de este estudio consiste en la incorporación de variables cualitativas del ciclo de vida de la empresa. Estas entregan resultados disímiles en los modelos del capital de trabajo neto y el ciclo de conversión del efectivo, lo que invita a revisar la metodología de obtención de las etapas del ciclo de vida de las empresas (Introducción, Crecimiento, Madurez, Declive, Reestructuración y Liquidación)
Continuous Verification of Network Security Compliance
Authors: Lorenz Claas , Clemens Vera , Schrötter Max , Schnor Bettina
Published: December 2021

Continuous verification of network security compliance is an accepted need. Especially, the analysis of stateful packet filters plays a central role for network security in practice. But the few existing tools which support the analysis of stateful packet filters are based on general applicable formal methods like Satifiability Modulo Theories (SMT) or theorem prover and show runtimes in the order of minutes to hours making them unsuitable for continuous compliance verification.
In this work, we address these challenges and present the concept of state shell interweaving to transform a stateful firewall rule set into a stateless rule set. This allows us to reuse any fast domain specific engine from the field of data plane verification tools leveraging smart, very fast, and domain specialized data structures and algorithms including Header Space Analysis (HSA). First, we introduce the formal language FPL that enables a high-level human-understandable specification of the desired state of network security. Second, we demonstrate the instantiation of a compliance process using a verification framework that analyzes the configuration of complex networks and devices - including stateful firewalls - for compliance with FPL policies. Our evaluation results show the scalability of the presented approach for the well known Internet2 and Stanford benchmarks as well as for large firewall rule sets where it outscales state-of-the-art tools by a factor of over 41.
Gender and Information and Communication Technologies interest: results from PISA 2018
Authors: Zenga Mariangela
Published: December 2021

ICT engagement has become an important key driver regarding the competence for the adults, but even more for young people. As it was pointed out in 2015, ICT interest (a component of ICT engagement) is defined as “content-specific motivational disposition” and describes ”individuals’ long-term preference for dealing with topics, tasks, or activities related to ICT” (Goldhammer et al., 2017).
Using data from 2018 Programme for International Student assessment (PISA), this work will show the gender difference in ICT interest for 15-years old students of 23 OECD countries. Moreover a three-level multilevel model will explain the effects of the characteristics of the student, of the school in which the student learns and of the country in which the student livis on the ICT interest.
Sustainable Innovation: worldwide trends in the scientific production through a bibliometric study
Authors: Cataldo Rosanna , Crocetta Corrado , Grassia Maria Gabriella , Mazzocchi Paolo , Rocca Antonella , Quintano Claudio
Published: December 2021

The scientific production on the Innovation, especially on Sustainable Innovation, has grown in recent years. Various expressions and definitions for sustainability and innovation have been reported in the literature. Sometimes the two concepts are combined and described with one term, Sustainable Innovation. Research on sustainable innovation has grown in popularity due to the need to incorporate sustainability within business practices. The purpose of this study is to investigate the status and the evolution of the scientific studies on this topic and identify the worldwide trends in scientific production over time through a research conducted on the metadata of Web of Science, a database commonly used by researchers. A bibliometric analysis has been developed to analyse a total of 1,511 documents published between 2000 and 2021 in order to discover the research trends in this field and the main dimensions and words related to the term “Sustainable Innovation”.