bluuebunny/crossref_metadata_2025 huggingface dataset:
GridAttackSim: A Cyber Attack Simulation Framework for Smart Grids
Authors: Le Tan Duy , Anwar Adnan , Loke Seng W. , Beuran Razvan , Tan Yasuo
Published: July 2020

The smart grid system is one of the key infrastructures required to sustain our future society. It is a complex system that comprises two independent parts: power grids and communication networks. There have been several cyber attacks on smart grid systems in recent years that have caused significant consequences. Therefore, cybersecurity training specific to the smart grid system is essential in order to handle these security issues adequately. Unfortunately, concepts related to automation, ICT, smart grids, and other physical sectors are typically not covered by conventional training and education methods. These cybersecurity experiences can be achieved by conducting training using a smart grid co-simulation, which is the integration of at least two simulation models. However, there has been little effort to research attack simulation tools for smart grids. In this research, we first review the existing research in the field, and then propose a smart grid attack co-simulation framework called GridAttackSim based on the combination of GridLAB-D, ns-3, and FNCS. The proposed architecture allows us to simulate smart grid infrastructure features with various cybersecurity attacks and then visualize their consequences automatically. Furthermore, the simulator not only features a set of built-in attack profiles but also enables scientists and electric utilities interested in improving smart grid security to design new ones. Case studies were conducted to validate the key functionalities of the proposed framework. The simulation results are supported by relevant works in the field, and the system can potentially be deployed for cybersecurity training and research.
Analysis of Removing Barnacles Attached on Rough Substrate with Cleaning Robot
Authors: Li Chao , Wang Gang , Chen Kaiyun , Jia Peng , Wang Liquan , Wang Xiangyu , Yun Feihong
Published: July 2020

In this paper, a cleaning robot is designed to remove the marine fouling attached to a marine steel pile. In the following study, in order to analyse the process of cleaning marine fouling attached to a rough substrate, the barnacle is taken as a typical case in order to study the horizontal cutting force in the scarping process for removing barnacles on a rough substrate. The adhesion model of the barnacle was established on a rough rigid substrate. Considering both right angle cutting theory and the Peel Zone method, a scraping means and horizontal cutting force model for rough surface cleaning are proposed for the study of the surface cleaning of steel piles. In order to make the model more accurate, the finite element method is used to analyze and compare its errors. Through comparative analysis, it is known that the relative average errors about the cutting force in the horizontal direction are less than 15%. The analysis shows that the blade rake angle and rough substrate have a great influence on the horizontal cutting force. It can be concluded that the cutting force needed to clean the barnacle attached to the surface decreases correspondingly as the rake angle of the blade increases; and the rougher the substrate is, the greater the horizontal cutting force required. It is recommended to use 60° for blade rake angle. We can use the model to predict the horizontal cutting force and blade rake angle in the design of a cleaning robot.
Fracture Toughness Analysis of Automotive-Grade Dual-Phase Steel Using Essential Work of Fracture (EWF) Method
Authors: M R Sunil Kumar , Schmidova Eva , Konopík Pavel , Melzer Daniel , Bozkurt Fatih , V Londe Neelakantha
Published: July 2020

Fracture toughness determination of dual-phase DP450 steel using the essential work of fracture (EWF) methodology is the major focus of this research work. The EWF method is used for the determination of fracture toughness of thin sheets in a plane stress dominant condition. The EWF method is discussed in detail with the help of DP450 steel experimental results. Double edge notched tension (DENT) specimens with fatigue pre-crack and without fatigue crack (notched) have been used for testing. Specific essential work of fracture (we), crack tip opening displacement (δce) and crack tip opening angle (ψe) parameters were used for the comparative analysis. High-intensity laser beam cutting technology was used for the preparation of notches. Fracture toughness values of fatigue pre-cracked and notched samples were compared. The effect of notch tip radius and fatigue crack on the fracture toughness values were analysed. Digital image correlation (DIC) technology was used for the identification of local strain distribution and validation of the methodology. Fractured surfaces were examined by a scanning electron microscope (SEM) to analyse the fracture morphology and stress state.
Contribution of Hydrogen Cyanide to the Antagonistic Activity of Pseudomonas Strains Against Phytophthora infestans
Authors: Anand Abhishek , Chinchilla Delphine , Tan Christopher , Mène-Saffrané Laurent , L’Haridon Floriane , Weisskopf Laure
Published: July 2020

Plants face many biotic and abiotic challenges in nature; one of them is attack by disease-causing microbes. Phytophthora infestans, the causal agent of late blight is one of the most prominent pathogens of the potato responsible for multi-billion-dollar losses every year. We have previously reported that potato-associated Pseudomonas strains inhibited P. infestans at various developmental stages. A comparative genomics approach identified several factors putatively involved in this anti-oomycete activity, among which was the production of hydrogen cyanide (HCN). Here, we report the relative contribution of HCN emission to the overall anti-Phytophthora activity of two cyanogenic Pseudomonas strains, P. putida R32 and P. chlororaphis R47. To quantify this contribution, we generated HCN-negative mutants (Δhcn) and compared their activities to those of their respective wild types in different experiments assessing P. infestans mycelial growth, zoospore germination, and infection of potato leaf disks. Using in vitro experiments allowing only volatile-mediated interactions, we observed that HCN accounted for most of the mycelial growth inhibition (57% in R47 and 80% in R32). However, when allowing both volatile and diffusible compound-mediated interactions, HCN only accounted for 1% (R47) and 18% (R32) of mycelial growth inhibition. Likewise, both mutants inhibited zoospore germination in a similar way as their respective wild types. More importantly, leaf disk experiments showed that both wild-type and Δhcn strains of R47 and R32 were able to limit P. infestans infection to a similar extent. Our results suggest that while HCN is a major contributor to the in vitro volatile-mediated restriction of P. infestans mycelial growth, it does not play a major role in the inhibition of other disease-related features such as zoospore germination or infection of plant tissues.
Psychological interventions for depression and anxiety: a systematic review and meta-analysis of Iranian chronic pain trials
Authors: Jandaghi Gholamreza , Firoozi Manijeh , Zia-Tohidi Ali
Published: July 2020

Background: Chronic pain is commonly associated with anxiety and depression, making it more challenging to be managed. Psychological interventions are suggested for such complicated issues which are well evident in the United States and Europe. However, generalizing the evidence to Iranian population – as a Middle Eastern society – might be questionable. We aimed to synthesize our evidence on the effectiveness of these interventions among Iranian populations. Methods: This was a systematic review and meta-analysis. Persian and English literature were searched through Iran-doc, Elm-net, and PubMed until March 2019 using the following terms (or its Persian synonyms): chronic pain; persistent pain; chronic fatigue; fibromyalgia; neuropath*; LBP; irritable bowel; CFS; psycho*; cogniti*; acceptance; meaning; mindfulness; relaxation; biopsychosocial; rehabilitation; educat*. Eligible trials were randomized trials that evaluated the effectiveness of psychological interventions on Iranian adults with chronic pain. No setting restriction was considered. Risk of bias for each trial was assessed, and the random-effect model was used to pool summary effect across trials. Results: In all 30 eligible RCTs, the risk of bias for randomization was low except for one study. The pooled standardized mean difference (SMD) for depression and anxiety were 1.33 (95%CI: -1.42 to -0.68) and 1.25 (95% CI: -1.55 to -0.96), respectively. Conclusion: This study suggests that psychological interventions are highly effective in reducing depression and anxiety in Iranian patients with chronic pain, compared to what observed in theU.S. and European studies. However, there are still some methodological issues to be addressed. Future research should focus on high-quality trials with considerations on the methodological issues reported in the present study.
Using multi theory model (MTM) of health behavior change to explain intention for initiation and sustenance of the consumption of fruits and vegetables among African American men from barbershops in Mississippi
Authors: Williams Jaelrbreiret L. , Sharma Manoj , Mendy Vincent L. , Leggett Sophia , Akil Luma , Perkins Samuel
Published: July 2020

Background: African American men have poorer health outcomes compared to their white counterparts despite medical advancements and early detection of diseases. The purpose of this study was to determine to what extent the constructs of the multi theory model (MTM) explain the intention for initiation and sustenance of the consumption of fruits and vegetables among African American adult men in Mississippi. Methods: Using a cross-sectional design a valid and reliable paper survey was administered during November and December of 2019. The target population for the study consisted of African American adult men (18 or older) that had not consumed recommended levels of fruits and vegetables within 24 hours of taking the questionnaire. A convenience quota sample of African American men from select barbershops in Jackson, Mississippi, were asked to complete the 40-item questionnaire on preventive health screening behavior (n=134). Results: The mean total number of fruits and vegetables consumed by participants within 24hours of the taking the survey was 1.63 (SD =1.47). The mean intention to initiate consuming 5or more cups of fruits and vegetables per day score was 2.13 (SD=1.17) as measured on a 5-point scale (0-4). Behavioral confidence (β = 0.495, P<0.0001), and changes in physical environment(β = 0.230, P<0.0001) accounted for 40.8% of the variance in predicting the intention to initiate behavioral change regarding the daily consumption of fruits and vegetables. Practice for change (β = 0.462, P<0.001) and emotional transformation (β = 0.215, P<0.0001) accounted for 37.5% of the variance in the intention to sustain fruits and vegetables consumption behavior. Conclusion: Based on data found in the study, MTM appears to predict the intention to initiate and sustain fruit and vegetable intake of African American men. Further research studies of suitable interventions to target African American men are needed.
Fear of negative appearance evaluation and attitude towards mammography: Moderating role of internal health locus of control,cancer worry and age
Authors: Pahlevan Sharif Saeed , Ahadzadeh Ashraf Sadat , Ong Fon Sim , Naghavi Navaz
Published: July 2020

Background: Mammography screening tends to reduce mortality rate through early detection. One of the barriers to mammography screening is fear of negative appearance evaluation(FNAE). This study investigated the impact of internal health locus of control, breast cancer worries and age on the relationship between FNAE and attitude towards mammography. Methods: A cross-sectional, questionnaire-based survey design was used. Samples were Iranian women, living in Iran, aged at least 30 years old, without any history of cancer, and had not performed mammography previously based on self-report. In total, 823 samples were collected through conducting an online survey from April to June 2016. The questionnaire consisted of several instruments including attitude toward breast cancer screening procedures scale, FNAEscale, the internal dimension of the multidimensional health locus of control, and two items to measure breast cancer worry. Using covariance-based structural equation modeling the model was tested. Results: The interaction of FNAE with internal health locus of control (β = -0.128, P<0.05,CI: -0.200, -0.056), breast cancer worry (β = 0.090, P<0.05, CI: -0.162, -0.017), and age (β =-0.095, P<0.05, CI = -0.163, -0.026) was significant. The three tested moderators dampened the positive relationship between FNAE and negative attitude towards mammography. Conclusion: More information about the screening procedure should be given to women to overcome their fear. The findings indicate the need for interventions seeking to shift women’s health locus of control from external to internal. Women with low level of cancer worry need more attention.
Climate change on YouTube: A potential platform for youth learning
Authors: Duran-Becerra Beatriz , Hillyer Grace C. , Cosgrove Alison , Basch Corey H.
Published: July 2020

Background: Climate change is one of the most critical threats to our society. The purpose of this cross-sectional study was to describe the content of the most viewed climate change videos on YouTube.Methods: The term "climate change" was used to search on YouTube to garner a sample of the 100 most widely-viewed videos. Videos in a language other than English, or considered irrelevant, were excluded. Using a fact sheet from National Aeronautics and Space Administration, content categories were created and successively coded.Results: The mean number of views for the 100 videos evaluated was 231,140.2 views (SD= 718, 399.5) and the mean length was 12.1 minutes (SD= 24.1). Most videos were uploaded by a news source (77.0%), included a belief that climate change is happening (77.0%), and mentioned the impact of climate change on the environment (71.0%). Only one-third of the videos mentioned how to prevent climate change (33.0%). More than half focused on a specific environment and, of those, 47.2% specifically focused on cities. Compared to videos that did not focus on a specific environment, the videos with an environmental focus were more often intended for adults (87.3% vs. 53.3%,P≤0.001).Conclusion: This study highlights the need for climate change YouTube videos intended for youth. Targeting youth may lead to engagement of younger generations in climate change discourse and inspire climate action. Further research is needed to determine the effectiveness of YouTube as a platform for educational videos on climate change.
YAPAY ZEKA ÜRÜNLERİNİN HUKUKİ NİTELİĞİ VE FİKRİ ESER KAVRAMI
Authors: KAYNAK BALTA Büşra
Published: July 2020

21. yüzyıl itibariyle şüphesiz teknolojinin gelişmesine ve teknolojik imkan ve araştırmaların artış göstermesine bağlı olarak, adından çokça söz ettiren yapay zeka, insan hayatındaki anlam ve önemini her geçen gün biraz daha tutarlı ve kararlı bir biçimde ortaya koymaktadır. Gündelik hayatta temizlik amacıyla kullanılan robotlar kadar, sağlık sektörünün adeta vazgeçilmezi haline gelen tıbbi klinik uygulamalar şeklinde de belirebilen yapay zeka, insan hayatının bir parçası haline gelmiş, insan yaşam tarzıyla adeta bütünleşmiştir. Öyle ki, insan zekası modelleştirilerek geliştirilen yapay zekanın, ayrıca insan benzeri yeteneklerle çeşitli ürünleri de resim çizmek, şarkı söylemek, dans etmek, bestelemek suretiyle üretebiliyor olması, özellikle fikri mülkiyet hukuku bağlamında bu ürünlerin niteliğine yönelik tartışmalara sebebiyet vermektedir. Bu ürünlerin fikri mülkiyet hukuku kapsamında eser olarak değerlendirilip değerlendirilemeyeceği ancak eser kavramının tespiti ile mümkündür. Zira fikri mülkiyet hukukunun odak noktasını eser kavramı ve unsurları teşkil etmektedir. Bu çalışmanın amacı öncelikle çeşitli yönleriyle yapay zekayı tanımlamak, yapay zeka ürünlerini örneklendirdikten sonra bu ürünlerin hukuki niteliğini değerlendirebilmek adına eser kavramını incelemektir.
BER Analysis of SWT Based OFDM ON LTE
Authors: Nagarjuna T. , Nehru K. , Prasad G. Nagendra , Chowdary Hema
Published: July 2020

We proposed to use singular wavelet transform (SWT) in OFDM based LTE because the SWT based system does not require a cyclic prefix, so spectrum efficiency is increased. SWT is used to analyze signals by the coefficients of SWT in both time and frequency domain. In order to investigate the bit error rate performance a practical channel model is required.  Many channel models are proposed to mimic a real world scenario. Out of which Stanford university interim (SUI) channel provides best results so we replaced AWGN channel with SUI channel. We investigated the performance of bit error rates of SWT based OFDM in LTE for different modulation techniques such as QPSK, 64 QAM, 128 QAM under SUI 3 Channel model using SWT based haar and db2 transform. BER is reduced by 2 times when compared to the existing system.
Daya Terima Snack Bar Rendah Energi Tinggi Serat Berbahan Dasar Tepung Mocaf dan Tepung Kacang Merah
Authors: Windha Pratama  , Riva Mustika Anugrah  , Galeh Septiar Pontang
Published: July 2020

Snack bar a rod-shaped snacks. Snack bar is mostly made from wheat flour and soy flour. Mocaf flour and red bean flour is Local food commodities sources high in fiber so can be processed into the snack bar as a snack low-energy and high in fiber are preferred in the community. This study aims to knowing acceptance and analysis of energy and fiber content snack bars mocaf flour and red bean flour. This study was pre experimental design. Sampling using purposive sampling that as many as 25 panelists somewhat trained. Research was made by mixing varying the addition of a mixture of flour (mocaf flour and red bean flour) and oats on sanck bar then tested for acceptance and test nutrient content. Statistical analysis of the level of acceptance test Kruskal-Wallis (α = 0.05) with a further test  mann-whitney.

Highest level of acceptance that the snack bar formula 3. The results of the most significant real difference test at the snack bar flavors (p = 0.01) and colors (p = 0.01). The content of the snack bar formula 3 of energy as much 123.48 kcal and 5.78 gram fiber. Acceptance the most preferred snack bar was in Formula 3. Formula 3 Snack bar content has a low energy and high fiber.

Abtrak :

Snack bar merupakan makanan ringan yang berbentuk batangan. Snack bar sebagian besar terbuat dari tepung terigu dan tepung kedelai. Tepung mocaf dan tepung kacang merah merupakan komoditas pangan lokal sumber pangan tinggi serat sehingga dapat diolah menjadi snack bar sebagai makanan selingan rendah energi dan tinggi serat yang di sukai di masyarakat. Penelitian ini bertujuan untuk mengetahui daya terima dan analisis kandungan energi dan serat snack bars tepung mocaf dan tepung kacang merah. Penelitian ini merupakan penelitian pre experimental design. Pengambilan sampel menggunakan teknik purposive sampling yaitu sebanyak 25 panelis agak terlatih. Penelitian yang dilakukan yaitu dengan membuat variasi pencampuran penambahan tepung campuran (tepung mocaf dan tepung kacang merah) dan oat pada sanck bar untuk kemudian diuji daya terima dan uji kandungan zat gizi. Analisis statistik tingkat penerimaan menggunakan uji Kruskal-Wallis  (α = 0,05) dengan uji lanjut  Mann-Whitney. Tingkat penerimaan paling tinggi yaitu snack bar formula 3. Hasil uji beda nyata paling signifikan pada snack bar rasa (p=0,01) dan warna (p=0,01). Kandungan snack bar formula 3 energi sebanyak 123,48 kkal dan serat 5,78 gram. Daya terima snack bar paling disukai adalah pada Formula 3. Snack bar Formula 3 memiliki kandungan energi yang rendah dan serat yang tinggi.
As cartas privadas de John Wesley: uma abordagem da cena genérica e das produções do espaço associado de um autor como embreantes paratópicos
Authors: Veronez Manuel
Published: July 2020

Ao mobilizar o quadro teórico-metodológico da Análise do Discurso de linha francesa, sobretudo os trabalhos engendrados por Dominique Maingueneau, em especial o seu livro Discurso Literário (2012), consegui, em minha tese de doutorado, sustentar duas hipóteses: i) as cartas privadas de autores consagrados do campo literário funcionam enquanto um gênero do discurso (uma cena genérica) e não como um hipergênero; e ii) estas cartas privadas funcionam também como um embreante paratópico. A partir desses resultados alcançados, propus, enquanto projeto de pesquisa pós-doutoral, consolidar as cartas privadas de autores consagrados (enquanto uma cena genérica) dos discursos constituintes como um quarto embreante paratópico possível, incluindo-as ao grupo dos embreantes paratópicos proposto por Dominique Maingueneau: o ethos, a cenografia e o posicionamento na interlíngua. Desse modo, a hipótese central do meu projeto de Pós-doutorado é de que as cartas privadas de autores consagrados (enquanto uma cena genérica e uma produção do espaço associado desses autores) dos discursos constituintes (o literário, o filosófico, o científico e o religioso) funcionam como um embreante paratópico. Nesta perspectiva, apresento, neste artigo, uma das análises propostas e realizadas em meu projeto pós-doutoral, em que analiso as cartas privadas de John Wesley, um autor consagrado do campo religioso.
SOCIALLY SIGNIFICANT DISEASES IN
WOMEN IN CORRECTIONAL FACILITIES OF THE RUSSIAN FEDERATION
Authors: Samarina E.A. , Ponomaryov S.B. , Sterlikov S.A.
Published: July 2020

To study the epidemic situation of socially significant diseases in women in correctional facilities of the
Russian Federation, models for calculating expected total (cumulative) incidence. There is more than 10
times the total incidence of mental disorders and behavioral disorders (35,179.6 per 100,000 women and
2,764.9 per 100,000 population), the frequency of positive HIV test results by the method of immune
blotting (24,836.2 and 426.3 per 100,000 women), the incidence of tuberculosis (394.9 and 34.2 per
100,000 women). There is a tendency to increase the incidence of women in correctional facilities by
HIV infection, hypertension, diabetes, malignant neoplasms, reduce the incidence of sexually
transmitted infections, viral hepatitis B, C.
Hydrocracking of Fischer-Tropsch Wax
Authors: Pleyer Olga , Straka Petr , Vrtiška Dan , Hájek Jiří , Černý Radek
Published: July 2020

The low-temperature Fischer-Tropsch synthesis (LTFT) processing of renewable feedstocks combined with the hydrocracking of its solid product is an effective way to produce synthetic renewable engine fuels. The hydrocracking of an FT wax derived from natural gas using the LTFT synthesis was studied in this paper. The hydrocracking was carried out in a tubular fixed-bed reactor with a cocurrent flow of the feedstock and hydrogen. Reaction temperatures in the range of 305– 370 °C, a pressure of 8 MPa, an H2/feed ratio of 500 m3/m3 and weight hour space velocities (WHSV) of 1; 2 and 4 h-1 were tested. The naphtha fraction (boiling up to 200 °C) was the main product of the hydrocracking under all the tested reaction conditions. It could be used as a component into petroleum-derived gasoline in a neat form or the after processing by common refinery processes (isomerization and/or reforming). The production of low-sulfur and low-aromatic paraffinic solvent or the utilization as a feedstock for steam cracking could be some other options of the naphtha fraction utilization. The maximum yield of the gaseous products (depending on the reaction temperatures and WHSV) was 20 wt.%. They were primarily composed of n-alkanes and isoalkanes and could be, therefore, used as an optimal feedstock for steam cracking as well. The C3-C4 fraction of the gaseous products could be also utilized as an LPG fuel. Very low yields (up to 10.4 wt.%) of the middle distillates were obtained under all the tested reaction conditions. Due to their saturated nature, their densities were very low and, additionally, poor low-temperature properties can be expected.
PENGARUH PERCEIVED OF BENEFIT TERHADAP NIAT UNTUK MENGGUNAKAN LAYANAN DOMPET DIGITAL DI KALANGAN MILENIAL
Authors: Effendy Femmy
Published: July 2020

AbstractThis study aims to (1) To explain how the influence of perceived of benefit on intention to use e-wallet. (2) To explain how the influence between intention to use on e-wallet behavior. This type of research is an explanatory research with a quantitative approach. The variables of this study include Perceived Benefits, Intention to use and behavior use. The population in this study are Millennials with age range 17-23 years and have used e-wallet. Samples used in this study were 116 respondents taken using purposive sampling techniques and data collection methods using survey and questionnaire methods. Data were collected using a purposive sampling technique and with questionnaire and measurement instruments using a semantic differential scale. The path analysis approach is processed by structural model equations using Lisrel 8.7. The results showed that the perceived benefit had a significant effect on Intention to use e-wallet and Beheading use e-wallet. This study concludes that the benefit factor in using e-wallet to millennials remains a consideration decision.Keywords: e-wallet, Perceived Benefit, Intention To use, Behaviour use
PENERAPAN FUNGSI MANAJEMEN PADA KANTOR KELURAHAN RANTAU KIWA KECAMATAN TAPIN UTARA KABUPATEN TAPIN
Authors: Hamdi Hamdi
Published: July 2020

Tujuan penelitian ini adalah untuk mengetahui penerapan fungsi manajemen pada kantor kelurahan Rantau Kiwa Kecamatan Tapin Utara Kabupaten Tapin yang selama ini dan membahas bagaimana penerapan fungsi manajemen yang seharusnya. Jenis penelitian adalah deskriptif yang memberikan gambaran mengenai penerapan fungsi-fungsi manajemen pada Kelurahan Rantau Kiwa Kecamatan Tapin Utara Kabupaten Tapin. Hasil penelitian menunjukkan bahwa pelaksanaan pekerjaan yang dilakukan di kantor kelurahan Rantau Kiwa masih ada yang dilaksanakan tumpang tindih, banyak pelayanan yang diharapkan masyarakat dalam penyelesaiannya terlambat dan cenderung lama, karena masing-masing pegawai saling menunggu siapa yang menyelesaikan pekerjaan, belum adanya evaluasi sehingga tidak dapat diukur dengan jelas sejauh mana kinerja masing-masing dalam bekerja memberikan pelayanan kepada masyarakat.
机场分批定量式出租车安排问题分析
Authors: 何 金波 , 吴 作元 , 傅 全有
Published: July 2020

论文建立了出租车与乘客相互等待的双排队论模型。通过对出租车候车数与乘客上车点的研究分析，对未来大型枢纽的出租车管理提供一些指导性的建议，也为城市交通发展提供一些研究思路。
中国外汇储备风险管理问题研究
Authors: 翟 雨婷 , 赵 洪珊
Published: July 2020

随着经济的日益增长，中国的外汇储备额也呈快速增长态势。外汇储备的增长是一国经济实力增强的表现，但是庞大的外汇储备也同样存在着许多风险，超额的外汇储备会对一国的经济发展产生一定的消极影响。论文通过分析中国外汇储备面临的政治、汇率、通货膨胀、财政四大风险，从实际角度提出降低中国外汇储备风险的对策建议。
城市基础设施建设投融资模式现状及其创新分析
Authors: 蔡 元军
Published: July 2020

在现代化社会的发展中，城市化建设日益深入，城市是国家发展的重要组成部分，城市基础设施建设为城市生存和发展提供了基础保障。论文对城市基础设施建设投融资的模式、现状进行研究，并提出了相应的创新策略，以期为城市基础设施建设提供助力。
Artificial Intelligence (AI) is helping to fight COVID – 19 but shouldn’t be expected to solve the crisis on its own.
Authors: Aftab Mohd
Published: July 2020

Artificial Intelligence is employed by various scientists, universities, private firms to fight
COVID – 19. AI has started to enter healthcare at a dramatic pace, owing to the current
pandemic. Methods like CT scan to detect COVID related Pneumonia in the lungs, to search
for new molecules, and to aid the epidemiologists who tracked the disease early on. New
tracking methods are being utilized to contain the spread but are we depending too much? Will
AI help or fight against us? Is this the wolf of data collection dressed in the lamb’s fleece of a
solution to the pandemic? Artificial Intelligence (AI) is helping to fight COVID – 19 but
shouldn’t be expected to solve the crisis on its own.
Information, Representation, and Structure
Authors: Kak Subhash
Published: July 2020

This paper
investigates the consequences of the information-theoretic result that representations
of numbers in base-e are most
efficient. Since theories on complex system behavior in both natural and
physical systems assume that Nature is optimal, as is done, for example, in the
principle of least action, natural representations must be to the base e. Another way to interpret this fact is
to take e as the information dimension
of the data space. Some implications of this noninteger dimensionality are
investigated. The approximate equivalent to such a space is the Menger sponge
in which the recursion is taken to be random.
Comunidad, pedagogía y subjetividad
Authors: Gil Claros María Fernanda
Published: July 2020

Comprender el concepto comunidad en la complejidad de las realidades globales implica abrirse a horizontes en los cuales la vida, y específicamente las formas de vivir, están en entredicho por discursos epistemológicos que no han sabido recobrar la fuerza inmanente de la voluntad de vivir en los escenarios vitales, como la comunidad. Es así como la comunidad es repensada en los ámbitos de la vida por el encuentro de subjetividades no propietarias noviolentas2  de la existencia, que al  exponerse a un afuera saben proteger la potencia de existir. Es en este contexto que la pedagogía crítica, trasladada a lo experiencial, dispone su lugar en el pensamiento vivo, comprometido con saberes que, como tékhne, construyen lo posible desde las acciones coherentes de una palabra no explicadora.
Cuidar y criar en comunidades originarias: una apuesta de investigación intercultural entre Colombia-Brasil
Authors: Cardona Alarcón Lorena , Rodrigues de Castro Eliane
Published: July 2020

Este artículo es producto del intercambio académico y el diálogo intercultural entre investigadores de Brasil y Colombia, en el marco del proyecto Geografías del cuidado y la crianza desde la experiencia educativa en comunidades originarias de América Latina, una apuesta que adelantan la Fundación Universitaria del Área Andina (Colombia) y la Universidad Federal Juiz de Fora (Brasil), a través de sus Facultades de Educación y los grupos de investigación Kompetenz y GRUPEGI, respectivamente, como respuesta a los retos que los contextos socioculturales colombianos, brasileños y latinoamericanos, le demandan a la academia desde los saberes originarios que necesitan ser visibilizados para comprender las realidades diversas de nuestros niños y niñas.
Educación inclusiva en las instituciones de educación superior que ofertan programas por ciclos propedéuticos en Bogotá 2010-2020: revisión de la literatura
Authors: Garzón Daza Cecilia
Published: July 2020

La educación superior en Colombia debe responder a las exigencias del mundo actual, no solamente desde el ámbito académico, sino desde la perspectiva socio – cultural que hace parte fundamental del carácter humanístico, aspecto en el cual Colombia lleva ya una larga trayectoria en la promoción de una educación más inclusiva, desde las diferentes ópticas que la palabra integra, y que aún continúa siendo un tema en discusión, análisis y objeto de estudio de artículos, ensayos, tesis, ponencias, entre otros.

Aspecto en el cual las Instituciones de Educación Superior que ofrecen programas por ciclos propedéuticos según la Ley 749 de 2002, deben ser promotoras de una educación más inclusiva, cuya importancia se puede apreciar en la revisión de la literatura; en este orden    de ideas, el presente artículo de revisión tiene como objetivo realizar una revisión del estado del arte de los avances de la educación inclusiva en las Instituciones de Educación Superior que ofrecen programas por ciclos propedéuticos en Bogotá 2010 – 2020.

Desde este punto de vista la inclusión se ha constituido en el estandarte de una educación más humana, que busca integrar la diferencia, sin importar el carácter que esta tenga; bien sea que esta obedezca a aspectos ideológicos, religiosos, raza, orientación sexual, entre otros; para tal fin el artículo se estructura en tres apartados, el primero orientado a contextualizar las Instituciones de Educación Superior que se orientan por ciclos propedéuticos según la Ley 749 de 2002, el segundo identificar los avances en materia de inclusión educativa en el país; el tercero la revisión del estado del arte, análisis de los avances y retrocesos en la materia.
La incorporación de las TIC en el desarrollo histórico de una licenciatura en educación
Authors: Parra Encinas Karla Lariza , Lizárraga Juárez Arnoldo
Published: July 2020

En este trabajo se presenta una revisión histórica de las diversas funciones que han cumplido las TIC a lo largo del desarrollo de la Licenciatura en Ciencias de la Educación de la Universidad Autónoma de Baja California (UABC), desde sus inicios hasta la creación del Centro de Educación Abierta y a Distancia. La revisión fue realizada con base en una investigación documental de los archivos de la UABC en general y de la Facultad de Ciencias Humanas en lo particular, y se enmarca en los contextos institucional y nacional a través del modelo educativo de la UABC, los Planes Nacionales de Desarrollo de México y los Planes Sectoriales de Educación.
Autonomous learning of english as a foreign language in a culturally integrated b-learning ecosystem
Authors: Rojas Salazar Lorena Julieth , Maldonado G Luis Facundo
Published: July 2020

The low level of oral skills in learning English  as a foreign language seems to be related to the lack of spaces and opportunities to interact in dynamic learning environments since the texts and study materials are not related to the context in which the student lives. This research answers the question of whether a b-learning ecosystem with devices for monitoring learning and integrated into cultural dimensions of the students’ environment improves the learning of oral skills in learning English. The proposal is based on advances in research on ecosystems of learning and embodied cognition. A system  is designed from the specification of learning spaces integrated into a spiral structure. An online learning environment integrates with an ecosystem with elements  of  Boyacá  cuisine  to develop communicative interactions and autonomous learning activities.  The  proposal is validated by taking as population, grade 11 students from the Colombian system and two equivalent samples of selected students, based on previous performance in the English subject in the current school year.  Statistical analysis  of results supports the positive answer to the research question and supports the importance of the cultural integration of learning b- learning ecosystems in foreign language learning.
"Os Parceiros” de Antonio Candido
Authors: Lima Airton Souza de
Published: July 2020

A partir do método de análise do discurso, se emerge da construção do pensamento intrínseca à obra “Os Parceiros do Rio Bonito” para as condições contextuais de seu autor, Antonio Candido. Além de discutir com a tese de Luis Carlos Jackson sobre as diferentes nuances da concepção de sociologia ao longo da formação intelectual de Candido (entre as décadas de trinta e cinqüenta), se polemiza sobre a relevância da proposição política contida em sua obra. Finalmente, são vislumbrados o alcance da obra e sua atualidade.
Política e Cultura na América Latina
Authors: Revista Aurora Conselho Executivo e Editor da
Published: July 2020

The main section of this and future editions will be thematic. We seek to publish articles from different methodologies and approaches on the same topic, thus creating a brief and succinct Dossier. The inaugural theme of this section is Politics and Culture in Latin America. Current discussions such as the situation of democracy in Venezuela during the Chavista era, and the current situation of far-right movements, mainly integralists, or even a reflection on the role of NGOs in Latin America are exposed concomitantly with classic themes from social sciences such as a historical analysis of the Comintern's interference in pecebist thought. However, we still maintain a space dedicated to discussions that belong to or dialogue with the four lines of our postgraduate program. This is the central feature of the Miscellaneous section. We also opened a Special section dedicated to the publication of unpublished or difficult-to-access texts, or even transcriptions of conferences, lectures, etc. of renowned intellectuals in the social sciences, as long as the legal norms for reproduction and publication of such texts are respected. In view of this, no matter how hard we work, this section will not always appear in our Journal.
O conceito de crítica nas obras de juventude de Marx
Authors: Neto Estevam Alves Moreira
Published: July 2020

This article aims to make a discussion on the concept of critical works in the youth of Marx. Venture that has the condition sine qua non of the scrutiny work and respect to his Marxist ontological status. Especially in current times when criticism becomes synonymous with dogmatism and sectarianism as opposed to the "methodological pluralism." This article aims to make a discussion on the concept of critical works in the youth of Marx. Venture that has the condition sine qua non of the scrutiny work and respect to his Marxist ontological status. Especially in current times when criticism becomes synonymous with dogmatism and sectarianism as opposed to the "methodological pluralism." Because we are convinced that if the definition of a central concept, for example, the concept of criticism, is uncertain, then the knowledge that is built on this concept will likely be compromised and, consequently, the policies on the basis of Such knowledge may be wrong.
Intelectuais, “romantismo revolucionário” e cultura engajada no Brasil
Authors: Rubbo Deni Ireneu Alfaro
Published: July 2020

Articulating the relations between culture, ideology and politics, in Brazil, from middles in the years 50, the article shows the discussions focusing in some sectors of the Brazilian intelligentsia while thinking the problems of the modernization of the country, doing with her what part it was enlarged catching on in sectors of the committed culture of in the 60, marked by a “revolutionary romanticism ”. Here, figures-keys as Glauber Rocha and Oduvaldo Vianna Son are unfolded in his affinities with the revolutionary romanticism, both marked by this structure of sensibility that will influence significantly the formation of an anticapitalist Brazilian intelligentsia and, on the other side, with different visions about the binomial art / politics. This world vision would enter in crisis in counterposition to a cultural quick industry if it changed aspects of the Brazilian intelligentsia itself. Brazil marked by a capitalism dual, or good, of development unequal and combined, moved by the class struggle in a temporality with new associations and interactions, which are regenerated in surprising forms.
Luar do sertão
Authors: Dias Pereira Odirlei
Published: July 2020

Writing this presentation proves to be a more difficult task than it may seem at first glance. On December 4th of this year we suffered an irreparable loss. Our friend and companion Odirlei Dias Pereira passed away at the age of twenty-seven, leaving his acquaintances, colleagues, friends and family sadly missed. Odirlei built his academic career at the Faculty of Philosophy and Sciences at UNESP (Marília), where he entered the undergraduate program in 2002, and the Postgraduate Program in Social Sciences in 2006. He was one of the founding members of the Study and Research Group in Literature and Cinema da casa, he was passionate about Brazilian cinema, and his master's thesis deals with this theme, as we can see from the text that follows: his favorite chapter, a beautiful and consistent analysis of the film Luar do Sertão (BR, 1970) by Osvaldo de Oliveira. Always busy, our friend had an incredible zest for life. He was a dedicated companion, always willing to help his friends and couldn't bear to see anyone sad. Revista Aurora, through its Special section, pays homage to this determined and competent young intellectual, publishing one of the chapters of his master's thesis defended in October 2008. This tribute is marked by nostalgia, but as Odirlei himself would say to everyone who wanted to hear: ?Let's go!?.
1989/1991
Authors: Arcary Valério
Published: July 2020

Fortunately, there are discussions that are resolved by history. There no longer seems to be any point in debating whether or not there was a capitalist restoration after the fall of the Berlin Wall. At least with regard to the USSR and Eastern Europe, since in relation to China and Cuba there are not a few those on the left and inspired by Marxism who are still convinced that they would be States engaged in some type of transition, even if it is in the very long duration, to socialism.
O Estado e as reformas pós década de 90
Authors: Araújo Francieli , Barbosa Renata Peres
Published: July 2020

This text aims to discuss the extent to which social, political and economic reforms, triggered after the 1990s in Brazil, boosted the emergence of projects in the field of non-formal education. With the downsizing of State functions, there is a shift towards the third sector, with an emphasis on NGOs, which do not carry out an analysis of the root causes of social problems. Within this logic, the principle of the dismantling of combative social movements is awakened and new social groups enter the scene, represented by the third sector, in which their actions are of a welfare nature. In light of this context, non-formal education is included, which aims to meet needs not guaranteed by the State.
França, lutas sociais e operárias e a questão da centralidade revolucionária da classe trabalhadora
Authors: Dantas Gilson
Published: July 2020

Os acontecimentos dos últimos dez a quinze anos na França são expressivos quando se pretenda xaminar o papel da classe operária nas lutas sociais em um grande país contemporâneo e, ao mesmo tempo, os limites e travas que aquela classe enfrenta para tornar-se hegemônica politicamente.
Josué de Castro antes da fome
Authors: Melo Normando Jorge de Albuquerque
Published: July 2020

None intellectual was so deeply identify with the issue as Josué de Castro is with the hunger. It was an obsessive idea and he inserted it between the categories of modern thought. However, although known since his childhood years watching closely the misery of the flooded areas of Recife, the hunger has not always been an issue for him, neither has emerged as a linear development of his intellectual production. Indeed, the encounter with the issue was one of those unexpected of life, it would never have happened if everything else was as it should have been. Following the path of Josué to the entrance of "hunger" in his agenda, through an analysis that integrates life and work, the aim of this paper is to see how he built the relationship of the intellectual with his theme, making visible the mediators who brought this route
A “ luta também te ensina”
Authors: Bogado Adriana Marcela
Published: July 2020

In this work we discuss the social movements as educational spaces, taking into account that the participation in them promotes development of several teaching-learning processes. Using the methodology of Oral History and Participative Observation, we investigate participant's experiences in three Argentinean social movements: Movimento de Mulheres em Luta; the Corrente Classista e Combativa; and the Neighborhood Assemblies. These participants, women and men, can recognize various learning processes during social movement’s engagement process, pointing out the need to undertake a cultural transformation that allows the deepening of the democratic process.
Pré-sal, questão nacional, e pacto federativo
Authors: Aquino Arthur
Published: July 2020

O texto consiste numa abordagem de cunho metodológico sobre o tema da redefinição dos marcos regulatórios do petróleo, particularmente relacionado ao dilema da camada pré-sal. O texto sugere que o papel do Estado e a intervenção da economia consistem na questão preponderante, e que por isso a melhor explicação da política governamental está na corrente que atribui centralidade ao poder do capital, no quanto mais ou menos ele afeta decisões sobre políticas. O texto sugere que o Estado está disposto a contrariar os interesses corporativos empresariais de peso no processo, o que evidencia sua capacidade de crescer de forma relativamente autônoma frente à sociedade e elites econômicas. Todavia, antes de optar por alguma posição mais definida, este texto propõe uma proposta de pesquisa, num tema que tanto é inexplorado quanto recente.
Mudar para que tudo continue como está
Authors: Deo Anderson
Published: July 2020

O presente trabalho busca compreender o processo de reformas políticas e econômicas
que se concretizaram durante a década de 1990 no Brasil. Tais reformas foram fundamentais à implementação do projeto político de “modernização conservadora” que inseriu o país no novo momento de internacionalização capitalista, denominado mundialização do capital. À frente da aliança política que comandou o país durante oito anos (1995-2003), estava Fernando Henrique Cardoso, intelectual de projeção internacional, cuja obra em parceria com Enzo Faletto, Dependência e desenvolvimento na América Latina, pode ser caracterizada como a referência teórica deste projeto. O que procuraremos demonstrar é que a concretização das “reformas” no Brasil, durante a década de 1990, é uma revitalização – em novo momento histórico – da tese central de Dependência e desenvolvimento, qual seja, devido às características sócio-políticas das economias periféricas, a única forma de estas alcançarem um patamar mínimo de desenvolvimento, é através da inserção dependente e subordinada nos processos de internacionalização do mercado mundial.
A questão da experiência em Marx, Benjamin e Adorno e suas implicações
Authors: Da Silva César Augusto Alves
Published: July 2020

This article aims to discuss the possibility of loss of experience in contemporary society. To this end, uses the concept of experience coined by Walter Benjamin and can be seen also in the work of Adorno. For both, the experience became impossible to happen due to changes in the context of production and reproduction of human life that has been engendered by the factory system and the rise of the commodity form as the only constituent relations. This way, the scene of the life span of humans has also affected the perception and sensitivity that set them according to their dictates of production and circulation. In the end, presents a question we all fear the answer.
bioética & educação: quando o fundamento da civilização encontra-se no estímulo ao vício
Authors: Silva Marcelo Lira
Published: July 2020

Objetiva-se, com este breve ensaio, expor alguns elementos acerca do fenômeno crescente da medicalização de crianças e adolescentes como parte intrínseca do processo de ensino-aprendizagem. Trata-se, portanto, da tentativa de apreensão das múltiplas e contraditórias relações sociais de um tipo particular de fenômeno social – tido como biológico –, que cada vez mais impõe sua presença no espaço e na dinâmica escolar. Pode-se afirmar, com relativa certeza, que o fenômeno da medicalização tornou-se um dos elementos constitutivos do processo de ensino-aprendizagem e que, em larga medida, a sociabilidade infantojuvenil, cada vez mais depende de psicotrópicos. A partir de tal hipótese, buscar-se-á analisar o processo de saúde-doença presentes nas concepções, movimento e dinâmica daquilo que convencionalmente foi denominado pela literatura médica de Transtorno de Atenção e Hiperatividade (TDAH) e Dislexia. Ora, a partir dos termos postos, o ensaio ora proposto se constituirá a partir da seguinte questão: é possível constituir uma sociabilidade e, portanto, uma sociedade virtuosa a partir da educação pelos vícios?