bluuebunny/crossref_metadata_2025_split huggingface dataset:
Emancipação humana, Direitos humanos e Política social:
Authors: DO RÊGO BARROS ERIKA CORDEIRO , SILVA RAFAELA MIRANDA DA 
Published: May 2019

O presente trabalho é resultado de pesquisas bibliográficas centradas em refletir e analisar o debate sobre a emancipação humana e os direitos humanos no interior da tradição marxista. Busca problematizar as principais perspectivas que se apresentam nesta discussão, seus antagonismos e consensos. Parte do núcleo da crítica marxista aos direitos humanos – a obra A questão judaica, de Karl Marx – e percorre as teses dos principais autores desta tradição – Lênin, Gramsci, Hobsbawm, Zizek e Mészáros – discutindo as suas ideias centrais e contribuições no interior desta temática. Por último, procura analisar como o Serviço Social tem incorporado este debate no cerne da categoria profissional e quais os rebatimentos deste processo. Visa refletir sobre a importância de aprofundar os conteúdos da relação entre marxismo e direitos humanos, entendendo que o debate em torno dessa questão integra o cenário que compõe os desafios contemporâneos do Serviço Social.
Nacionalismo, Educação e Cidadania:
Authors: Silva Rosangela Maria de Nazaré Barbosa , Coelho Wilma De Nazaré Baía 
Published: May 2019

Este texto analisa a inter-relação da cidadania na educação considerando dois aspectos: as influências vividas pelos momentos históricos e a formação para a cidadania proposta pela Lei nº 5.692/71. A formação para cidadania fez parte do projeto educacional do Regime Militar por meio da disciplina Educação Moral e Cívica. A cidadania é compreendida como direito à educação e, no âmbito da escola, como direito à participação, à formação de uma consciência crítica e ao respeito à diversidade. A realização desses direitos se dá de modo contínuo, nas relações sociais, ou seja, é permeado por conflitos, contradições, relações de dominação e de discriminações, mas também de ações afirmativas. Assim, a formação para cidadania proposta pela Lei nº 5.692/71 é uma formulação que perpassa um contexto histórico peculiar no país, não apenas isso, mas nos conduz a uma questão: como compreender o exercício da cidadania na lei sancionada, de forma que a luta pela mesma – a cidadania plena – não se converta em uma pugna contra a democracia e os direitos fundamentais mais amplos?
“Questão Social” na Realidade Brasileira:
Authors: Athayde Pedro , Passos Felipe Barbosa , Húngaro Edson Marcelo 
Published: May 2019

Este artigo caracteriza-se como um ensaio/pesquisa teórica acerca das políticas sociais esportivas no Brasil. O principal objetivo do texto é identificar e problematizar os limites dessas políticas frente às expressões da “questão social” tanto na trajetória histórica, quanto na atualidade brasileira. As problematizações tiveram como elementos de análise a idealização e reificação do conceito de cidadania, bem como a focalização em territórios e populações expostas ao risco e vulnerabilidade social. Tais concepções estão fortemente presentes nos programas sociais esportivos, mais especificamente no Programa Segundo Tempo do Ministério do Esporte. Nossa análise demonstrou que as políticas esportivas acabam contribuindo para a conformação da figura do cidadão consumidor, ao mesmo tempo em que se distanciam da socialização do acesso a um esporte popular e democrático, sintonizado às necessidades humano-sociais, sobretudo da classe trabalhadora. Diante desse cenário, essas políticas encontram-se afastadas de uma pretensa emancipação política e de uma inatingível emancipação humana.
Query Expansion menggunakan Word Embedding dan Pseudo Relevance Feedback
Authors: Tanuwijaya Evan , Adam Safri , Anggris Mohammad Fatoni , Arifin Agus Zainal 
Published: May 2019

Kata kunci merupakan hal terpenting dalam mencari sebuah informasi. Penggunaan kata kunci yang tepat menghasilkan informasi yang relevan. Saat penggunaannya sebagai query, pengguna menggunakan bahasa yang alami, sehingga terdapat kata di luar dokumen jawaban yang telah disiapkan oleh sistem. Sistem tidak dapat memproses bahasa alami secara langsung yang dimasukkan oleh pengguna, sehingga diperlukan proses untuk mengolah kata-kata tersebut dengan mengekspansi setiap kata yang dimasukkan pengguna yang dikenal dengan Query Expansion (QE). Metode QE pada penelitian ini menggunakan Word Embedding karena hasil dari Word Embedding dapat memberikan kata-kata yang sering muncul bersama dengan kata-kata dalam query. Hasil dari word embedding dipakai sebagai masukan pada pseudo relevance feedback untuk diperkaya berdasarkan dokumen jawaban yang telah ada. Metode QE diterapkan dan diuji coba pada aplikasi chatbot. Hasil dari uji coba metode QE yang diterapkan pada chatbot didapatkan nilai recall, precision, dan F-measure masing-masing 100%; 70% dan 82,35 %. Hasil tersebut meningkat 1,49% daripada chatbot tanpa menggunakan QE yang pernah dilakukan sebelumnya yang hanya meraih akurasi sebesar 68,51%. Berdasarkan hasil pengukuran tersebut, QE menggunakan word embedding dan pseudo relevance feedback pada chatbot dapat mengatasi query masukan dari pengguna yang ambigu dan alami, sehingga dapat memberikan jawaban yang relevan kepada pengguna. Keywords are the most important words and phrases used to obtain relevant information on content. Although users make use of natural languages, keywords are processed as queries by the system due to its inability to process. The language directly entered by the user is known as query expansion (QE). The proposed QE in this research uses word embedding owing to its ability to provide words that often appear along with those in the query. The results are used as inputs to the pseudo relevance feedback to be enriched based on the existing documents. This method is also applied to the chatbot application and precision, and F-measure values of the results obtained were 100%, 70%, 82.35% respectively. The results are 1.49% better than chatbot without using QE with 68.51% accuracy. Based on the results of these measurements, QE using word embedding and pseudo which gave relevance feedback in chatbots can resolve ambiguous and natural user’s input queries thereby enabling the system retrieve relevant answers.
EFFECT OF PROPRANOLOL ON AEROBIC-HEMODYNAMIC SUPPORT OF PHYSICAL ACTIVITY IN PATIENTS WITH EFFORT ANGINA, POSITIVE ANTIANGINAL ACTION AND THE ABSENCE OF CLINICAL EFFECT AFTER PROPRANOLOL-BASED TREATMENT
Authors: Vasilyev A. P. , Streltsova N. N. 
Published: May 2019

Aim. To analyze the changes in the aerobic-hemodynamic parameters during physical exercise in patients with effort angina administered with reference non-selective beta-blocker propranolol (Obsidan) with positive antianginal action and the absence of clinical effect after the drug intake.Material and Methods. A total of 58 patients (mean age of 54.2 [48.5; 59.5] years) with effort angina of functional class II–IV were examined with spiro-veloergometry tests before and after administration of propranolol (Obsidan: manufactured by Isis Pharma GmbH, Germany) at a dose of 40 mg. At threshold physical activity the following parameters were assessed: oxygen consumption (VO2 ), specific oxygen consumption, cardiac index (CI), rate pressure product (RPP); total peripheral vascular resistance (TPVR), arteriovenous oxygen difference (a-vDО2 ) and mechanical work of the heart (HW).Results. The efficacy of single-dose obsidian was observed in 58.6% of patients with angina (group 1); in this, tolerance to physical exercise increased from 50.0 [25.0; 75.0] W to 75.0 [50.0; 100.0] W. In the rest of patients (group 2), no antianginal effect was registered. At the first stage (at initial threshold physical activity level), administration of propranolol was characterized by saving pattern of heart function: statistically significant decrease in the heart rate, mean arterial pressure, CI and HW. This naturally resulted in reduction of myocardial oxygen demand (decrease in RPP from 163.0 [134.5; 218.5] U to 102.0 [90.0; 142.5] U; p<0.001) and predetermined the drug anti-ischemic action. At the second stage (maximum physical effort), an increase in the physical activity, caused by increase in VO2 from 738.0 [604.5; 1148.0] mL/min to 972.0 [774.5; 1458.0] mL/min, occurred due to higher oxygen extraction from peripheral blood (a-vDО2 increase; p<0.002). In group 2, despite the absence of an increase in tolerance to physical exercise, administration of propranolol was characterized by low RPP threshold i.e. the physical effort similar to the initial level was performed at a lower cardiac energy consumption.Conclusion. Therefore, anti-ischemic effect of Obsidan was due to a decrease in theenergy expenditure of the cardiac function along with a limitation in the hemodynamic productivity efficiently compensated by an increase in the oxygen extraction from circulating blood during physical activity.
PERCENTILE DISTRIBUTION OF CAROTID INTIMA-MEDIA THICKNESS IN THE GENERAL WORKING-AGE POPULATION
Authors: Kaveshnikov Kaveshnikov , Serebryakova V. N. , Trubacheva I. A. 
Published: May 2019

Objective.To study the gender- and age-specific percentile distribution of carotid intima-media thickness (cIMT) in the unorganized urban working-age population.Material and Methods. Presented data were obtained in the ESSE-RF study in the city of Tomsk (1,412 participants, 25–64 years old without cardiovascular diseases, 59% women). All the surveyed signed voluntary informed consent form to participate in the study. We studied distributions of the mean and maximum cIMT obtained by the automatic and manual measurements, respectively. An error probability of less than 5% was considered statistically significant.Results. Both indicators of cIMT consistently increased with age in both gender groups. Maximum cIMT (max-cIMT) increased stronger than the mean cIMT (mean-cIMT). Compared with data obtained in other studies, the mean-cIMT estimates were distributed closer to the upper pole of the spectrum presented and increased stronger in 35–55-year-old men compared with those in the populations of Central and Southwestern Europe; the mean-cIMT estimates showed the most pronounced gender effect. Similar trends were identified in relation to the max-cIMT distribution.Conclusion. Obtained data allowed for specific assessment of the individual cIMT values by gender and age within the framework of risk stratification among people of working age without cardiovascular diseases. Further studies aimed at clarifying the prognostic role of high cIMT values in general population, taking into account the influence of traditional and new cardiovascular risk factors, can broaden the understanding of the significance of vascular state assessment as one of the key points, linking risk factors to clinical events, for primary prevention of cardiovascular diseases in population.
THE DIAGNOSTIC VALUE OF THE ECHOCARDIOGRAPHIC MYOCARDIAL INDEX OF TEI IN THE ESTIMATION OF DISORDERS OF THE PUMP AND CONTRACTILE FUNCTIONS OF THE LEFT VENTRICLE
Authors: Sokolov A. A. , Martsinkevich G. I. , Smorgon A. V. 
Published: May 2019

Aim. To evaluate the informational and diagnostic significance of the myocardial Tei index.Patients and methods. The study assessed data of echocardiographic studies of 9,256 patients aged 1 month to 60 years, 1,350 healthy individuals, and 7,906 patients with various cardiovascular diseases with abnormal volume-capacitive characteristics of the heart (congenital heart defects, different types of cardiopathy, and hypertensive disease).Results. The cutting points of the normal values of the indicator were established. Data showed that the Tei index did not reflect changes in the pumping function of the left ventricle and did not depend on the contractility of the left ventricle (LV), but it had direct significant correlation with the left ventricular filling pressure, both in normal and pathological conditions. Correlation was more significant in adult patients.Conclusion. Normal values of the Tei index less than 0.5 were observed in more than 95% of practically healthy individuals of any age. The maximum sensitivity and specificity of the myocardial performance index was found in patients with restrictive and dilated cardiopathy and common atrioventricular connection.
NEW ELECTROCARDIOGRAPHIC CRITERIA FOR DIFFERENTIAL DIAGNOSIS OF TACHYCARDIAS WITH ADVANCED QRS COMPLEXES ACCORDING TO THE TYPE OF BLOCKADE OF LEFT BUNDLE OF HIS
Authors: Salami H. F. , Shlevkov N. B. , Novikov P. S. , Mironov N. Yu. , Pevzner A. V. 
Published: May 2019

Aim. To evaluate standard 12-lead electrocardiogram (ECG) indices for the differential diagnosis of left bundle branch block (LBBB) tachycardias.Material and Methods. The study analyses 244 ECG indices in 63 retrospective patients (85 males and 39 females aged 50±12 years) with LBBB type tachycardias. The electrophysiological study identified ventricular tachycardias (VT) (VT group, n=20), supraventricular tachycardias (SVT) with LBBB (SVT+LBBB group, n=23) or antidromic SVTs (WPW group, n=20). Unifactorial, multifactorial, and ROC analyses were performed to develop diagnostic ECG algorithms. The prognostic accuracy of the algorithms was subsequently evaluated in a prospective group of patients with LBBB tachycardias (n=57).Results. ECG signs of LBBB VTs were as follows: 1) the presence of the initial R wave in the lead aVL; 2) the absence of a split (M-shaped) R wave in the lead I; and 3) the S wave duration in the lead V1≤100 ms. For antidromic LBBB tachycardias, the ECG signs were as follows: 1) the duration of the R waves in the lead V2≥45 ms; 2) the absence of a split R waves (M-shaped) in the lead I; and 3) the duration of the R wave in the lead aVL>30 ms. The accuracy of the algorithm for diagnosis of VT with LBBB was 95% (sensitivity of 97%, specificity of 92%). The accuracy of the algorithm for diagnosis of antidromic tachycardias was 84% (sensitivity rate of 65%, specificity rate of 100%).Conclusion. Our data showed new very powerful criteria for differential diagnosis between various LBBB tachycardias even in comparison with well-known ECG algorithms of Wellens, Brugada, Griffith, Scheinman, Vereckei, Sasaki, et al.
Analisis Pengaruh Metode LET Pada Protokol Routing Proaktif dan Reaktif Pada Jaringan MANET
Authors: Akbar Hidayatul , Jatmika Andy Hidayat , Albar Moh. Ali 
Published: May 2019

Destination-Sequenced Distance Vector Protocol (DSDV) is a proactive protocols available in Ad-Hoc mobile network where this protocol is not suitable for use on networks with high mobility because DSDV needs to update routing tables regularly if there is a link between nodes that is disconnected because there are nodes that move out of the transmission signal range and the AODV protocol is a protocol that matches high mobility because it is reactive. So that in a stable route search can be done by selecting a route that has a small chance of being interrupted. LET algorithm is used in the DSDV protocol to find the most stable route by knowing the estimated time between two nodes to remain connected based on the position, speed and range of the transmission signal then compared with the AODV routing protocol based on parameters such as throughput, packet delivery ratio and delay. The results showed that the S-DSDV routing protocol has better performance than the standard DSDV routing protocol.
Key words : DSDV, Link Expiration Time, AODV, MANET, Routing Protocol
Beijing Academy: Innovation, Design, and Learning
Authors: Elmore Richard F. 
Published: May 2019

Purpose —Taking Beijing Academy as an illustrative example, this article aims to discuss a model of “design-as-learning, learning-as-design”. Design/Approach/Methods —As a member of an international panel of the school, I have involved significant periods of observation of classroom work, focus group discussions with students, meetings with teachers and administrators, and sessions with governmental officials and external partners for the school. This has provided rich first-hand data for the analysis. Findings —This article argues that learning environments should be constructed around powerful theories of learning, that those theories should be subjected to constant and repetitive critique and revision in light of evidence, and most importantly that there is no fundamental difference in roles between adults and young people in the organization. Originality/Value —This article has the potential to address the transitional issues resulted from the policy-driven reform and institutionally-determined definitions of learning and urges adults to transfer agency for learning of individual students.
Thinking in Dewey's Experimentalist Education: The Contribution of the Internet and Digital Tools
Authors: Waks Leonard J. 
Published: May 2019

Purpose —The purpose of this paper is to explain how the introduction of the Internet and digital tools renews and enriches John Dewey's experimentalist model for teaching and learning with particular attention to the place of and resources for higher order thinking. Design/Approach/Methods —The methods include a close exposition of Dewey's classical texts, and a thought experiment introducing ICT elements into Dewey's design diagrams for teaching and learning. Findings —Dewey's model has inherent difficulties, and that digital technologies helps resolve them. Originality/Value —With the Internet and new digital tools, teachers can design new virtual learning spaces and learning activities. Learners can use online information and communication tools to act more effectively using higher-order thinking skills.
Intergovernmental Fiscal Transfers and County-Level Education Expenditure in China
Authors: Huang Bin , Dong Yunxia , Miao Jingjing , Xu Caiqun 
Published: May 2019

Purpose The purpose of the paper is to investigate the impact of various types of intergovernmental fiscal transfers on local public education expenditure at the county level in China and to estimate the leakage of categorical subsidies for rural compulsory education. Design/Approach/Methods It is a quantitative study. The paper constructs a quantile regression model and adopt data collected in 2007 for 1,985 counties in China to examine the impact of relevant fiscal transfers. Findings The results reveal that most intergovernmental fiscal transfers exert a substitution effect on the local education expenditure, whereas subsidies for rural compulsory education from the Central Government have a crowding-out effect on education investments from local financial resources. Although the subsidy program generally narrows the education expenditure disparity across counties, there are heterogeneous effects across different regions. Originality/Value The paper estimates and compares the impact of fiscal transfers on both the level and disparity of local public education in different regions, and provides a possible explanation for the crowding-out effect of fiscal transfers in China.
Efficiency of HPV DNA Test versus Pap Smear in the Screening of Cervical Cancer
Authors: Pradhan Renee , Pant U. , Aryal B. 
Published: May 2019

Introduction: Cancer cervix is a common genital cancer. Human papillomavirus is the main cause of cervical cancer because of the strong association of certain HPV genotypes and the development of cervical cancer and its precursor lesions, cervical intraepithelial neoplasia CIN 2 or CIN3.
Methods: The study was conducted on 180 gynecological patients seen at the outpatient department of Manipal Hospital, Bangalore. A comparative study of HPV DNA test with Pap smear in the screening of cervical neoplasia was carried out over the period of 24 months from August 2011 to June 2013.
Results: The incidence of cervical cancer and its associated mortality has declined in recent years, largely due to the widespread implementation of screening programs by Pap smear testing. The management and the prevention of cervical cancer should change with HPV DNA testing for high risk HPV, which is more sensitive than pap smear testing. Infection of cervix with HPV is necessary to cause cervical neoplasia and cervical cancer. Persistent infection with HPV is required for the development of cervical dysplasia and invasive cervical cancer.
Conclusions: HPV testing alone for primary screening appears promising in women aged 30 years and older as this group is at greatest risk of developing CIN 3. As compared with Pap testing, HPV testing has greater sensitivity for detection of cervical intraepithelial neoplasia.
PENGARUH ATRIBUT PRODUK WISATA, ELECTRONIC WORD OF MOUTH DAN PROMOSI TERHADAP KEPUTUSAN BERKUNJUNG KE OBYEK WISATA BRUJUL ADVENTURE PARK KEBUMEN
Authors: Azizah Siti Nur 
Published: May 2019

This research aims to test the effect of tourism product attributs, electronic word of mouth and promotion of tourist decision to visiting tourist attraction Brujul Adventure Park Kebumen. This research is motivated by a in the increasing number of tourists who visited that attraction Brujul Adventure Park (BAP) Kebumen.The collection of data by using a questionnaires with a number of samples 100 respondents who visited attraction Brujul Adventure Park (BAP) and find out Brujul Adventure Park (BAP) information via internet. This research method, using the technique of non-probability sampling with purposive sampling method. Data obtained from questionnaires, then processed and analyzed using multiple linear regression analysis through the SPSS 23 software.The result of this research shows that independent variables the tourism product attributs, and electronic word of mouth has a positive and significant effect on the dependent variable that is the decision to visit by using t test. While the attributes of tourism products have no significant effect on the decision of visiting by using t test. Then through f test shows that the three independent variables are proper to examine the dependent variable. Adjusted R Square of 0,683 shows that the independent variables can explain 68,3% the dependent variable that is decision to visit, while the remaining 31,7% is explained by other variables outside of variable that used in this research.
Tidal generated electric field in the multi-layer structure and the possibilities of its employment for deriving the elastic properties and permeability of the subsurface formations
Authors: Alekseev D. A. , Gokhberg M. B. 
Published: May 2019

An analytical solution of pore pressure equations with a perturbation source in the form of lunar-solar tidal deformations is generalized to the case of a model with the arbitrary number of layers. The electric field of electrokinetic nature is calculated. The sensitivity of pore pressure and its vertical derivative to the elastic properties and permeability of rock strata is evaluated. The program code for solving the inverse problem capable of recovering the Biot modulus and Biot coefficient as well as permeability coefficient in a horizontally layered model is developed. The possibilities of mapping these parameters are discussed including their study from the borehole measurements of the vertical electric field of electrokinetic origin.
Surface impedance of electromagnetic field excited by a grounded horizontal antenna in the Earth–ionosphere waveguide
Authors: Tereshchenko E. D. , Tereshchenko P. E. 
Published: May 2019

Analytical formulas for the tangential components of extremely-low-frequency (ELF) electromagnetic field in the Earth–ionosphere plane waveguide excited by a grounded linear horizontal antenna are obtained. The behavior of surface impedance is studied as a function of electrodynamic characteristics of the waveguide and the distance from the source. It is shown that surface impedance coincides with the plane wave impedance on the Earth’s surface at distances from the source larger than the skin depth provided that the skin layer is thinner than double the waveguide’s height. The influence of the ionosphere on the amplitude of the ELF and lower-frequency magnetic field and, thus, on the impedance at the distances shorter than two ionospheric heights is theoretically substantiated. This type of effect was observed in the experiments conducted on the Kola Peninsula where the low conductivity of the Earth allowed the detection of the effect of the ionosphere on the amplitude of the magnetic field in the low-frequency band.