bluuebunny/crossref_metadata_2025 huggingface dataset:
Forecasting Hourly Power Load Considering Time Division: A Hybrid Model Based on K-means Clustering and Probability Density Forecasting Techniques
Authors: Li Fuqiang , Zhang Shiying , Li Wenxuan , Zhao Wei , Li Bingkang , Zhao Huiru
Published: December 2019

In comparison with traditional point forecasting method, probability density forecasting can reflect the load fluctuation more effectively and provides more information. This paper proposes a hybrid hourly power load forecasting model, which integrates K-means clustering algorithm, Salp Swarm Algorithm (SSA), Least Square Support Vector Machine (LSSVM), and kernel density estimation (KDE) method. Firstly, the loads at 24 times a day are grouped into three categories according to the K-means clustering algorithm, which correspond to the valley period, flat period, and peak period of the load, respectively. Secondly, the load point forecasting value is obtained by LSSVM method optimized by SSA algorithm. Furthermore, the kernel density estimation method is employed to fit the forecasting error of SSA-LSSVM in different time periods, and the probability density function of the error distribution is obtained. The final load probability density forecasting result is obtained by combining the point forecasting value and the error fitting result, and then the upper and lower limits of the confidence interval under the given confidence level are solved. In this paper, the performance of the model is evaluated by two indicators named interval coverage and interval average width. Meanwhile, in comparison with several other models, it can be concluded that the proposed model can effectively improve the forecasting effect.
Numerical Study of a New Solar Vacuum Tube Integrating with Phase Change Material
Authors: Shi Juan , Xue Hua , Chen Zhenqian , Sun Li
Published: December 2019

In this work, a new solar vacuum tube (SVT) integrating with phase change material is introduced and numerically investigated. The mathematical model and the numerical solution of phase change heat transfer is introduced. The heat transfer of the solar energy collection system during the energy storage process is simulated. Solid-liquid phase change characteristics of the SVT with paraffin inside is analyzed. Optimization analysis of fin structure parameters (fin thickness and fin spacing) in the vacuum tube is conducted. The results showed that the metal fin has a great effect on the phase change heat transfer of paraffin in SVTs. The closer the paraffin is to the fins, the more uniform the paraffin temperature is and the sooner the paraffin melts. As the fin thickness increases and the spacing between the fins decreases, the melting time of the paraffin decreases. Meanwhile, the effect of fin spacing on the overall heat transfer performance of the phase change energy storage tube is larger than the effect of the fin thickness. When the fin thickness is 2 mm, the melting time of paraffin with a fin spacing of 80 mm is 21,000 s, which is almost three times of that with a fin spacing of 10 mm (7400 s). Therefore, decreasing fin spacing is an effective way of enhancing phase change heat transfer. When the total fin volume is constant, a SVT with small fin space and small fin thickness performs better in heat transfer performance.
Subtractive Building Massing for Performance-Based Architectural Design Exploration: A Case Study of Daylighting Optimization
Authors: Wang Likai , Janssen Patrick , Chen Kian Wee , Tong Ziyu , Ji Guohua
Published: December 2019

For sustainable building design, performance-based optimization incorporating parametric modelling and evolutionary optimization can allow architects to leverage building massing design to improve energy performance. However, two key challenges make such applications of performance-based optimization difficult in practice. First, due to the parametric modelling approaches, the topological variability in the building massing variants is often very limited. This, in turn, limits the scope for the optimization process to discover high-performing solutions. Second, for architects, the process of creating parametric models capable of generating the necessary topological variability is complex and time-consuming, thereby significantly disrupting the design processes. To address these two challenges, this paper presents a parametric massing algorithm based on the subtractive form generation principle. The algorithm can generate diverse building massings with significant topological variability by removing different parts from a predefined volume. Additionally, the algorithm can be applied to different building massing design scenarios without additional parametric modelling being required. Hence, using the algorithm can help architects achieve an explorative performance-based optimization for building massing design while streamlining the overall design process. Two case studies of daylighting performance optimizations are presented, which demonstrate that the algorithm can enhance the exploration of the potential in building massing design for energy performance improvements.
Investigating the Influence of Consumer Behavior and Governmental Policy on the Diffusion of Electric Vehicles in Beijing, China
Authors: Yang Ye , Tan Zhongfu
Published: December 2019

The adoption behavior of electric vehicles (EVs) has received considerable attention. However, the whole process of purchase behavior has not been well understood. In response, this paper investigates the uptake of EVs in Beijing, China, with a focus on the whole process of purchasing an EV, as well as the relevant policies. Specifically, the classical Howard–Sheth theory is used to the analyze the whole process of EV purchasing, which is divided into four stages here, namely, “Ignored and Neglected”, “Proactive Attention”, “Comparison and Selection of Vehicles” and “Usage Evaluation”. Furthermore, several “what-if” scenarios are set up to quantify the influence of some typical EV-related polices, including the license plate lottery policy and no traffic constriction on battery electric vehicles (BEVs). The results suggest: (1) 63.4% of BEV owners have rigid travel demands with cars; (2) BEVs with a driving range of 500 km, 30-minutes charging time and price of RMB 15,000 are the first choices for the majority of people; (3) 64% of BEV owners are influenced by positive comments from the users around them in the adoption of EVs; (4) the no traffic constriction on BEVs tends to be more influential than the license plate lottery policy in terms of the numbers of applications for the vehicle purchase permits and BEV purchasers, as well as energy saving and vehicular emission reduction. These findings should be helpful for different EV-related stakeholders, such as the government, to shape their policies and promote the development of EVs.
Weather Volatility and Production Efficiency
Authors: Angelova Denitsa , Käbel Jan
Published: December 2019

We formulate a stochastic production frontier model to estimate the production efficiency scores while correcting for technical progress and weather effects in the form of temperature and precipitation levels and volatility. We econometrically estimate a model for European agriculture. Our results indicate that average temperature, unlike average precipitation levels, significantly influences aggregate agricultural output. We estimate that a marginal increase in temperature would decrease aggregate European agricultural output by about 1.6% percent. Further estimation results indicate a slight increase in output associated with marginal increases of precipitation and temperature volatilities.
Pricing Decision for Reverse Logistics System under Cross-Competitive Take-Back Mode Based on Game Theory
Authors: Feng Dingzhong , Yu Xinghui , Mao Yongbo , Ding Yangke , Zhang Ye , Pan Zhiyan
Published: December 2019

Considering the reverse logistics system composed of two manufacturers and two recyclers under the cross-competitive take-back mode, which is influenced by multiple factors (industry competition, economies of scale, government subsidies, remanufacturing rate, etc.), a model for remanufacturing reverse logistics system based on Stackelberg game is established. Then, the Nash equilibrium solution of decision variables is solved to obtain the best profit of all participants under the cross-competitive take-back mode. Furthermore, the parameter constraint analysis is carried out, and the monopolistic take-back mode is introduced for comparative analysis. Then, the sensitivity analysis of the model is carried out. At last, a case analysis is carried out based on the current situation of waste electrical and electronic equipment (WEEE) recycling in China. The results show that the cross-competitive take-back mode is more advantageous to all participants in the reverse logistics system than the monopolistic take-back mode. Recyclers should actively sign contracts with multiple manufacturers to recycle waste products, making full use of the advantages of cross-competitive take-back mode to maximize the profits of all participants, so as to encourage them to recycle waste products and achieve sustainable development.
Measurement-Based Power Optimization Technique for OpenCV on Heterogeneous Multicore Processor
Authors: Jung Hyeonseok , Koo Kyoseung , Yang Hoeseok
Published: December 2019

Today’s embedded systems often operate computer-vision applications, and are associated with timing and power constraints. Since it is not simple to capture the symmetry between the application and the model, the model-based design approach is generally not applicable to the optimization of computer-vision applications. Thus, in this paper, we propose a measurement-based optimization technique for an open-source computer-vision application library, OpenCV, on top of a heterogeneous multicore processor. The proposed technique consists of two sub-systems: the optimization engine running on a separate host PC, and the measurement library running on the target board. The effectiveness of the proposed optimization technique has been verified in the case study of latency-power co-optimization by using two OpenCV applications—canny edge detection and squeezeNet. It has been shown that the proposed technique not only enables broader design space exploration, but also improves optimality.
The Role of Gate Operation in Reducing Problems with Cohesive and Non-Cohesive Sediments in Irrigation Canals
Authors: Theol Shaimaa A. , Jagers Bert , Suryadi F. X. , de Fraiture Charlotte
Published: December 2019

Sediments cause serious problems in irrigation systems, adversely affecting canal performance, driving up maintenance costs and, in extreme cases, threatening system sustainability. Multiple studies were done on the deposition of non-cohesive sediment and implications for canal design, the use of canal operation in handling sedimentation problems is relatively under-studied, particularly for cohesive sediments. In this manuscript, several scenarios regarding weirs and gate operation were tested, using the Delft3D model, applied to a case study from the Gezira scheme in Sudan. Findings show that weirs play a modest role in sedimentation patterns, where their location influences their effectiveness. On the contrary, gate operation plays a significant role in sedimentation patterns. Reduced gate openings may cause canal blockage while intermittently fully opening and closing of gates can reduce sediment deposition in the canal by 54% even under conditions of heavy sediment load. Proper location of weirs and proper adjusting of the branch canal’s gate can substantially reduce sedimentation problems while ensuring sufficient water delivery to crops. The use of 2D/3D models provides useful insights into spatial and temporal patterns of deposition and erosion but has challenges related to running time imposing a rather coarse modelling resolution to keep running times acceptable.
Using Large-Aperture Scintillometer to Estimate Lake-Water Evaporation and Heat Fluxes in the Badain Jaran Desert, China
Authors: Han Peng-Fei , Wang Xu-Sheng , Wang Jun-Zhi
Published: December 2019

Accurate estimation of evaporation (E0) over open water bodies in arid regions (e.g., lakes in the desert) is of great importance for local water resource management. Due to the ability to accurately determine sensible (H) and latent (LE) heat fluxes over scales of hundreds to thousands of meters, scintillometers are more and more appreciated. In this study, a scintillometer was installed on both sides of the shore over the Sumu Barun Jaran Lake in the Badain Jaran Desert and was applied to estimate the sensible and latent heat fluxes and evaporation to be compared with the data of an evaporation pan and an aerodynamic model. Based on the field data, we further analyzed the seasonal differences in the flux evaluation using water temperature at different depths at half-hour and daily time scales, respectively. The results showed that in cold seasons, values of H were barely affected by the changes of shallow water temperature, whereas in hot seasons, the values were changed by 20%–30% at the half-hour time scale and 6.2%–18.3% at the daily time scale. In different seasons, shallow water temperature at different depths caused changes in the range of 0%–20% of LE (E0). This study contributes to a better understanding of uncertainties in measurements by large-aperture scintillometers in open-water environments.
Theoretical and Experimental Analysis of Operating Conditions of a Circular Flap Gate for an Automatic Upstream Water Level Control
Authors: Kubrak Janusz , Kubrak Elżbieta , Kaca Edmund , Kiczko Adam , Kubrak Michał
Published: December 2019

This article introduces a flow controller for an upstream water head designed for pipe culverts used in drainage ditches or wells. The regulator is applicable to water flow rates in the range of Qmin < Q < Qmax and the water depth H0, exceeding which causes the gate to open. Qmin flow denotes the minimum flow rate that allows water to accumulate upstream of the controller. Above the maximum flow rate Qmax, the gate remains in the open position. In the present study, the position of the regulator’s gate axis was related to the water depth H0 in front of the device. Derived dependencies were verified in hydraulic experiments. The results confirmed the regulator’s usefulness for controlling the water level.
Reductive/Oxidative Sequential Bioelectrochemical Process for Perchloroethylene Removal
Authors: Zeppilli Marco , Dell’Armi Edoardo , Cristiani Lorenzo , Petrangeli Papini Marco , Majone Mauro
Published: December 2019

An innovative bioelectrochemical reductive/oxidative sequential process was developed and tested on a laboratory scale to obtain the complete mineralization of perchloroethylene (PCE) in a synthetic medium. The sequential bioelectrochemical process consisted of two separate tubular bioelectrochemical reactors that adopted a novel reactor configuration, avoiding the use of an ion exchange membrane to separate the anodic and cathodic chamber and reducing the cost of the reactor. In the reductive reactor, a dechlorinating mixed inoculum received reducing power to perform the reductive dechlorination of perchloroethylene (PCE) through a cathode chamber, while the less chlorinated daughter products were removed in the oxidative reactor, which supported an aerobic dechlorinating culture through in situ electrochemical oxygen evolution. Preliminary fluid dynamics and electrochemical tests were performed to characterize both the reductive and oxidative reactors, which were electrically independent of each other, with each having its own counterelectrode. The first continuous-flow potentiostatic run with the reductive reactor (polarized at −450 mV vs SHE) resulted in obtaining 100% ± 1% removal efficiency of the influent PCE, while the oxidative reactor (polarized at +1.4 V vs SHE) oxidized the vinyl chloride and ethylene from the reductive reactor, with removal efficiencies of 100% ± 2% and 92% ± 1%, respectively.
La Bruyère et le respect des cultures
Authors: Cuche François-Xavier
Published: December 2019

This study examines the archeology of ideas treated in the volume edited by Gilbert Vincent La Partition des Cultures. Droits culturels et Droits de l’Homme. We concentrate particularly on the case of La Bruyère. When La Bruyère wrote Les Caractères, notions of culture, of human rights, and even more so of cultural rights, were wholly unknown. Nevertheless, we can find numerous allusions to them in his works. Aware of differences of civilisation and of the societal programming of moral structures in the same nation, possessed of an acute sensitivity concerning relativism, La Bruyère anticipated later condemnations of ethnocentricity and later contempt for a dominant culture of the ruling classes. He did not achieve this in the name of any sort of relativism, but grounded the respect of different cultures in our common humanity and in the affirmation of the possibility of an universalism.
« Malgré tout », « Trotzdem », « La’hén » : Esquisse d’une sociologie de l’espérance juive
Authors: Raphaël Freddy
Published: December 2019

From Ancient Israel to the modern day, it is a current notion in Jewish thought that, in spite of opposition and disaster, history has a direction. Faced with the temptation to abandon this belief, the Jews resist by placing and bracing themselves on a past lived anew in liturgy, ritual and study, in vision and expectation.
Gerhard von Rad dans les écrits de Paul Ricoeur
Authors: Arnold Matthieu
Published: December 2019

Parmi les nombreux exégètes auxquels Paul Ricoeur se réfère dans ses écrits, Gerhard von Rad occupe une place à part : Ricoeur le cite avec prédilection, durant des décennies et dans des contextes divers. Il s’intéresse surtout à la Théologie des traditions historiques d’Israël (1957), qui établit l’épaisseur historique des récits transmis par le peuple hébreu, enracinés dans des événements fondateurs sans cesse réinterprétés.
ON THE CHANGE OF FRENCH LANGUAGE POLICIES VECTOR: FROM THE TOUBON LAW TO THE FIORASO LAW
Authors: Kiselev S.S.
Published: December 2019

The article concerns a pertinent problem of the language policies of France and other EU member states - the correlation between the national language and culture and the English language, dominating in the EU, particularly in education. France has been protecting its language for long and has a legislative instrument for this protection since 1994 (the Toubon law on the use of French), but since Nicolas Sarkozy’s presidency the language policies vector has changed under the pressure of the EU supranational institutions. Thus, in 2013 education in English has been allowed in French universities after adopting the Fioraso law in 2013 with some exceptions to the Toubon law in the matter of education. The theoretical points and conclusions are backed up with an analysis of the 1997-2015 Reports to Parliament on the use of the French language published by the General Delegation for the French language and the languages of France using a linguistic analysis software tool, T-Lab.
STYLISTICS OF ADVERTISING TEXT AS A TRANSLATION TASK (ON CAR ADVERTISING MATERIAL)
Authors: Shutova N.M.
Published: December 2019

The paper concerns stylistic parameters of car advertisements in English and the problems of their preservation in Russian translations. Although commercials today quite actively employ non-verbal expressive means, the verbal part in most cases plays a decisive role in the effectiveness of advertising. The choice of car advertisements for the present study was predetermined by extreme popularity of the car market and its special inventiveness in the art of advertising. The paper’s objective was to define the main stylistic features of car advertisements and slogans - short and striking phrases usually preceding the advertising text itself. Another objective was to single out the most popular stylistic devices and discuss the possible ways of their translation into Russian. The conducted research makes it possible to conclude that epithets, parallel constructions and metaphors are most frequently used to create certain symbolic images. Linguostylistic, lexicographic, situational and comparative analyses were applied to the data processing. The cited advertisements were taken from the websites of the corresponding producers of cars.
Doctrine of Necessity (In Islamic Jurisprudence)
Authors: Samdani Jafar
Published: December 2019

Islamic Jurisprudence provides the mechanism to understand the Islamic Law and the Islamic law is basically and principally pillared/sourced on Qur’an, the divine revelation (the words of the Almighty ALLAH) and the Sunnah (Prophetic Traditions), the words and the practice of the Prophet (Peace Be Upon Him) and those two are considered the basic sources of law in Islamic Law. Furtherance to the said sources seconding to the basic pillars is as Ijma (Consensus) and Qiyas (application of rule by analogy). After that the Ijtihad (Juristic consensus of opinion of the imam’s mujtahid,) Istihsan (juristic preference), Maslahah Mursalah (Public Interest), Urf (Custom), Istishab (presumption of existence or non-existence of facts Presumption of Continuity), Sadd al-Dhara’ (Blocking the Means). The paper is an effort to discuss these in order to present the pros and cons of the doctrine of necessity in Islamic jurisprudence.
Moral Exclusion and its Relationship with social adaptation among students in middle School
Authors: Al-selmani Ammar , Althehebi Jamal
Published: December 2019

The research aimed at the level of moral exclusion, the level of social adjustment among middle school students according to the age variable (16-17-18) years. Differences in moral exclusion, differences in social adjustment among middle school students by sex variable (males - females). The research sample consisted of (400) male and female students in preparatory schools in Baghdad, for the year 2017/2018, and two tools were prepared, one to measure moral exclusion and the other to measure social adjustment. The results showed that there were statistically significant differences in moral exclusion according to sex variable and in favor of males.
STUDY OF DRUG INTERACTION POTENCY ON DIABETES MELLITUS PATIENT’S PRESCRIPTION IN OUTPATIENT GUNUNG JATI HOSPITAL CIREBON CITY
Authors: Susilo Rinto
Published: December 2019

Diabetes Mellitus (DM) is a group of metabolic diseases with characteristics of hyperglycemia that occur due to abnormalities in insulin secretion, insulin performance or both. Drug interactions are one of the drug-related problems that can affect patient therapy. The possibility of drug interactions increasing 2.5 times for each drug added to the patient's prescription, and in patients with diabetes mellitus is more susceptible to side effects from drug interactions. This study was conducted to find out what the number of potential events of drug interactions, how the severity of drug interactions, and how the type and amount of diabetes mellitus drugs interacted at the Outpatient Gunung Jati Hospital in Cirebon City. This research was conducted with observational design with descriptive analysis method by taking retrospective DM patient prescription data in January 2018. The results showed that from 100 prescriptions stated as a sample, 84 prescriptions (84%) experienced potential drug interactions, and 84 prescriptions there were 425 occurrences of drug interactions, potential drug interactions based on the severity, the number of incidence drug interactions of strict monitor/ significant / moderate were 291 (68.14%), minor were 120 (28.10%), serious were 15 (3.51%) and contra indication were 0 (0%). The results of the study of antidiabetic mellitus drugs that caused the most potential drug interactions, namely metformin, were 115 events.

 Keywords: Diabetes Mellitus (DM), Drug Interaction Potential, Gunung Jati Hospital Cirebon City.
Ludwig von Mises'te Bir Eylem Ontolojisi Olarak Praksiyoloji
Authors: İNCETAHTACI Yahya
Published: December 2019

Çalışmada Mises’in praksiyoloji kavramı incelenmiştir. Mises’e göre insana yönelik yapılacak temel tanım onun eylemde bulunan bir varlık olması üzerinedir. Çünkü bizatihi eylem olgusunun kendisi, insanın irade ve tercihleri üzerinden belli bir rasyonel düzlemde oluşturduğu anlam evrenine karşılık gelir. Eylem olmaksızın insan tüm bağlamlardan azade bir halde kendisini gerçekleştirme olanağını yitirir. Mises’in geliştirdiği praksiyoloji kavramı, teorik ve sistematik bir bilime karşılık gelmesinden dolayı tarihsel boyutu haiz değildir. Praksiyoloji, içeriğe dair unsurların bütününü paranteze almak suretiyle eylemi biçimsel olarak incelemeye tabi tutar ve onu sabit ve değişmez bir düzlemde konumlandırır. Eylem bu doğrultuda, salt biçimsel olarak evrensel kategoriler üzerinden tanımlanırken; içerik, her türlü olumsallığa açık olarak kabul edilir ve eylem bağlamında özdeşlik ile oluş biraraya getirilir. Herhangi bir insan belli kategoriler üzerinden özgürce eylem yapabilme kudretine sahip olarak kabul edilir. Mises’in praksiyoloji kavramının biçim ve içerik, özdeşlik ile fark arasındaki dikotomiyi ortadan kaldıran özgürleştirici bir ontolojiye karşılık geldiği ortaya koyulacaktır.
CONTRIBUIÇÕES DO ESTÁGIO SUPERVISIONADO E DO PIBID NA FORMAÇÃO DE PROFESSORES DE MATEMÁTICA
Authors: Fraga Santana Danielly , Martins Matiuzzi Rosana , Côco Dilza
Published: December 2019

O artigo apresenta dados de uma pesquisa maior sobre formação docente, desenvolvida no Instituto Federal do Espírito Santo, campus Vitória. O texto tem por objetivo discutir aprendizagens docentes de licenciandos em Matemática construídas em atividades do Estágio Supervisionado e de ações do Programa Institucional de Bolsa de Iniciação à Docência. Trata-se de pesquisa qualitativa, cujo corpus é composto por relatórios escritos e outros textos elaborados por licenciandos desde o ano de 2011. Enunciados que se integram nesses relatórios são analisados a partir de pressupostos teóricos de Bakhtin e Shulman. Os dados apontam que oportunizar diferentes experiências na escola e privilegiar diálogo e reflexões sobre elas favorecem a construção de conhecimentos da docência.
DESENVOLVIMENTO DO RACIOCINIO GEOMÉTRICO: UMA EXPERIÊNCIA COM O GEOGEBRA
Authors: Sardi Gimenes Solange , De Oliveira Freitas Rony Claudio
Published: December 2019

Neste artigo apresentamos uma análise do processo de desenvolvimento do pensamento geométrico de estudantes ao fazerem uso do software de geometria dinâmica Geogebra. Optamos por uma abordagem metodológica de natureza qualitativa e o trabalho de campo envolveu duas turmas de 9º ano do ensino fundamental. Para produzir os dados, propusemos aos alunos a realização de construções geométricas e no decorrer deste processo de construção os alunos foram motivados a explicar resultados, verificar propriedades, analisar teoremas, perceber relações. Esses dados são analisados a partir da descrição de alguns episódios ocorridos no laboratório de informática.
POSSÍVEIS DIÁLOGOS ENTRE ETNOMATEMÁTICA E MODELO DOS CAMPOS SEMÂNTICOS (MCS)
Authors: Chaves Rodolfo , Da Vitória Weverton Augusto , Pereira de Novais Ivonilton
Published: December 2019

O presente trabalho é fruto de uma pesquisa bibliográfica, de abordagem qualitativa, que busca possíveis diálogos entre a Etnomatemática e o Modelo dos Campos Semânticos (MCS). Para tal tomamos oito premissas, das quais momentaneamente destacamos: (P2) – as concepções de Patrick Geddes (um aluno em contado com a realidade do seu ambiente desenvolve atitudes criativas em relação ao mesmo, cabendo aos professores desempenhar o papel de mediadores de uma educação que incorpore uma análise da realidade socioambiental opondo-se àquela em que o aluno é levado a ignorar as consequências dos seus atos); (P3) – Frente a diferentes realidades, distintos saberes de natureza matemática são produzidos; (P4) – A intervenção sociocultural de uma ação pedagógica não vinculada à realidade dos alunos possibilita um enfraquecimento da identidade cultural desses alunos e a torna frágil (a identidade) no que se refere à manutenção de seus valores; (P6) – As formas como se produz conhecimento são dependentes de diversas variáveis que compõem as dinâmicas de uma cultura, logo, não há como pensar em produção única que seja válida em todos os contextos a todos os indivíduos; (P7) – A Educação Matemática que defendemos produz legitimidade, dentro da escola, para os modos de produção de significado da rua (ato político, ato pedagógico). O objetivo geral do trabalho é discutir, analisar e apresentar possíveis relações dialógicas entre a Etnomatemática e o Modelo dos Campos Semânticos, tomados como suporte à formação de professores a partir de suas premissas. Tal objetivo nos leva à seguinte pergunta-diretriz: Que leituras plausíveis emergem da análise de estudos e discussões a respeito de possíveis relações dialógicas entre a Etnomatemática e o Modelo dos Campos Semânticos, tomados como suporte à formação de professores as premissas do trabalho? O objetivo específico apresentado é: Apresentar, discutir e analisar possibilidades de confluências entre a Etnomatemática e o MCS que possibilitem atacar o fracasso do Ensino Tradicional de Matemática (ETM).
CIDADE EDUCATIVA: REFLEXÕES SOBRE EDUCAÇÃO, CIDADANIA, ESCOLA E FORMAÇÃO HUMANA
Authors: De Souza Chisté Priscila , Donizetti Sgarbi Antonio
Published: December 2019

O texto discute as relações entre escola, cidade, educação e cidadania, com vistas a contribuir com a prática pedagógica em espaços não formais e com a formação do educador. Para refletir sobre essa temática, norteia-se pelas seguintes questões: Que estratégias podem ser pensadas para que a Cidade contribua com reflexões e com a transformação da realidade? Como pode a Cidade contribuir com o processo humanizador dos sujeitos? Quais são os caminhos para construirmos uma escola cidadã em diálogo com uma cidade educativa? Diante dos desafios enunciados, utiliza como metodologia a pesquisa bibliográfica, tendo em vista que analisa leis, artigos e livros que versam sobre o assunto. Trata-se, portanto, de um estudo teórico que visa colaborar com as discussões relacionadas com a cidade e com o seu potencial educativo a partir de referenciais teóricos que dialogam com a pedagogia progressista.
CONTRIBUIÇÃO DA DIVULGAÇÃO E POPULARIZAÇÃO CIENTÍFICA DURANTE A FORMAÇÃO INICIAL DE PEDAGOGOS NO ENSINO DE CIÊNCIAS
Authors: Araújo Severo Thiago Emmanuel , Schulz Luciane
Published: December 2019

O presente artigo relata os resultados do projeto Essa Semana na Ciência, realizando entre os semestres de 2014.1 a 2015.1, utilizado como ferramenta para o Ensino de Ciências no curso de Pedagogia da Universidade Federal do Rio Grande do Norte, campus Natal. Semanalmente os alunos publicaram em forma de vídeo, resumos dos acontecimentos do mundo científico, após visitarem e pesquisarem cerca de 9 portais de divulgação científica, totalizando 148 matérias. Por meio desse projeto, evidenciou-se que o envolvimento dos alunos com atividades associadas a produção, disseminação e uso da narrativa científica, são componentes indispensáveis para a construção do conhecimento científico e ampliação do diálogo destes com a sociedade.
REFLEXÕES SOBRE A DOCÊNCIA: NARRATIVAS DE PROFESSORES DE MATEMÁTICA EM FORMAÇÃO
Authors: Schaetzle Wrobel Julia , Fraga da Silva Sandra Aparecida
Published: December 2019

Refletir sobre vivências das próprias experiências e do meio sociocultural onde está inserido mostra como licenciandos constroem seus saberes, como apontam Fiorentini, Mizukami e Pimenta. Nesse sentido, realizamos uma pesquisa qualitativa exploratória com licenciandos de matemática de duas instituições federais do Espírito Santo com o objetivo de analisar situações vividas por professores em formação, enquanto ainda eram alunos, para identificar aspectos da formação da identidade docente e saberes docentes. Tomando como base Fiorentini, notamos que os sujeitos privilegiam o saber subjetivo, com destaque para relacionamento professor-aluno. Concluímos que provocar essas reflexões contribui para que os licenciandos comecem a se perceber professores e que reconheçam que esta constituição docente é fruto de diferentes experiências vividas antes da universidade.
EDITORIAL
Authors: Quezada Meireles Leite Sidnei
Published: December 2019

No final de 2016, a Revista Eletrônica Debates em Educação Científica e Tecnológica (DECT) que teve seu início em 2011, passou compor o Qualis da Capes nas seguintes áreas: Administração - B4; Ciências Ambientais - B2; Engenharia III - B5; Engenharia IV - B5; Ensino - B1; Interdisciplinar - C; Letras - B5; e Seviço Social - B5. O número 01 de 2017 (volume 7) da Revista Eletrônica DECT reúne estudos da área da Educação produzidos nos seis eixos desta revista científica, a saber: (a) Ensino de Ciências e Matemática; (b) Ensino de Humanidades; (c) Formação Inicial e Continuada de Professores da Educação Básica; (d) Tecnologias Educacionais e Recursos Didáticos; (e) Educação Profissional e Tecnológica; e (f) Diversidades e Inclusão Social. Com a colaboração conjunta de professores do Programa de Pós-graduação em Educação em Ciências e Matemática (Educimat) e do Programa de Pós-graduação em Ensino de Humanidades (PPGEH), ambos da área 46 da CAPES – Ensino, a revista ampliou sua abordagem no campo do Ensino, passando a abordar estudos sobre metodologias educacionais, teorias de aprendizagem, formação de professores, uso de espaços de educação não formal, práticas pedagógicas abordando sustentabilidade, diversidades e inclusão social no contexto do ensino de história, geografia, filosofia, sociologia, artes e línguas, além dos estudos antes abordados no campo da educação científica. Os artigos tratam de propostas inovadoras de ensino, estudos sobre tecnologias educacionais e formação de professores no contexto da educação básica. Alguns dos trabalhos foram realizados em programas de pós-graduação stricto sensu da área de Ensino e da Educação, desenvolvidos tanto no âmbito nacional como, também, internacional. Também, a revista DECT está cadastrada no sistema Diadorim (Brasil) e já se encontra no banco de dados do Google Acadêmico, o que melhorou o processo de busca dos artigos nos aplicativos como Google, Bing e Yahoo. A presença de investigadores das áreas de Ensino e da Educação confere a Revista Eletrônica DECT uma situação peculiar de escoamento do conhecimento científico no âmbito do Ifes e no âmbito do Estado do Espírito Santo. Entretanto, estamos felizes pela dimensão internacional que nossa revista científica ganhou no último ano de 2016, sobretudo, nos países ibero-americanos. Agradecemos a colaboração do Comitê Científico e dos Consultores ad hoc que dedicaram um pouco de seu tempo na avaliação dos artigos. Esperamos que os leitores aproveitem este número da Revista Eletrônica Debates em Educação Científica e Tecnológica.
DOS FILÓSOFOS GREGOS À BOHR: UMA REVISÃO HISTÓRICA SOBRE A EVOLUÇÃO DOS MODELOS ATÔMICO
Authors: Lopes Bruno Elias Rocha , Gomes Beatriz Machado
Published: December 2019

O entendimento sobre do que é formada a matéria gera fascínio e curiosidade desde o início do estudo do mundo natural, sendo essa ideia objeto de estudo de vários cientistas e pensadores ao longo da história da humanidade. A compreensão da partícula formadora da matéria e o seu comportamento vem sendo estudada e reformulada ao longo da história da ciência, sendo estudado desde o início do pensamento científico, através dos gregos, passando pelos estudos da alquimia na idade média, até os séculos XIX e XX com a retomada da visão corpuscular da matéria sendo aprimorada pelo modelo de Rutherford-Bohr.
Analisis Nilai Tambah dan Efisiensi Usaha Tape Ketan pada Industri Rumah Tangga Tape Ketan di Desa Sungai Karias Kecamatan Amuntai Tengah Kabupaten Hulu Sungai Utara
Authors: Saihani Azwar , Hapizah Siti
Published: December 2019

The aim of this research is to determine the general description of home industry sticky tape seen from the characteristics of respondents and the views of the business production system, analyze the added value of sticky tape and analyze the efficiency of home industry sticky tape in Sungai Karias Village Amuntai Tengah District Hulu Sungai Utara Regency. Method research used is cencus method, the mothod of data collection uses interviews. Data collection was conducted from May until July 2015.   The data analysis used is qualitative analysis to get general condition description of sticky tape industry processed descriptively. Quantitative analysis uses analysis of costs, revenues, profits, value-added and business efficiency analysis. Analysis tool of added value is Hayami method. The results of this study showed that the total cost incurred is Rp.170.018,-, the average of revenue home industry sticky tape in once process production is Rp.341.712,-, the profits is Rp.171.694,-, added value obtained based on calculation Hayami method that is Rp.15.574,7 per kilogram of raw materials glutinous rice or 51,83% of the production value, and efficiencies obtained 2,00 that means the home industry sticky tape is efficient because the value more than 1. R/C ratio of 2,00 that means every Rp.1,00 cost incurred in home industry sticky tape will provide revenue 2,00 times of costs that incurred.
Analisis Efisiensi Saluran Pemasaran Ikan Nila di Desa Kupang Kecamatan Lampihong Kabupaten Balangan (Studi Kasus Pada Kelompok Perikanan Kupang Maju)
Authors: Meldasari Meldasari , Suhaimi Ahmad , Fitrianoor Rachman
Published: December 2019

This study aims to determine the marketing channels and institutions involved in the marketing of tilapia in Kupang Village, Lampihong Subdistrict, Balangan Regency, to know the structure of the tilapia market, analyze costs, profits, marketing margins and the price portion received by producers. This research was done intentionally by the census method and case study research design and data collection by interview. The results showed four marketing channels for tilapia, namely I: cultivators and collectors, II: cultivators, collectors, and retailers, III: cultivators, collectors and wholesalers and IV: farmers, traders, wholesalers and retailers. Market structure is monolithic competition. The total marketing channel I channel is IDR 11,000 per kg, the portion of the price received by farmers is 67.64%, the marketing cost is IDR 1,335 per kg and the profit gained is IDR 9,665 per kg; channel II's total marketing margin is Rp. 17,000 per kg, the portion of the price received by farmers is 57.5%, the marketing cost is Rp. 3,785 per kg, and the profit received is 13,215 per kg; total channel III marketing margin is Rp. 17,500 per kg, part of the price received by farmers is 56.79%, marketing costs Rp. 3,192.5 per kg and profits received Rp. 14.307.5 per kg; total channel IV marketing margin is Rp. 15,000 per kg, part of the price received by farmers is 60.52%, marketing costs Rp. 6,385 per kg and profits received 9,855 per kg. Channel I efficiency value: 3.92%, II; 9.46%, III: 7.88%, and channel IV, which is 16.80%. Channel I is the most efficient because the marketing institution is smaller, namely 3.92%.
Factores psicosociales asociados a la ideación suicida y el parasuicidio en adolescentes
Authors: Fraijo Sing Blanca S. , Cuamba Osorio Nehemías , Corral Verdugo Víctor , Tapia Fonllem César , Montiel Carbajal Martha
Published: December 2019

El objetivo del presente trabajo fue probar un modelo psicosocial explicativo del comportamiento suicida (estudiado como ideación suicida y conducta parasuicida) en adolescentes. Se utilizó una muestra de 102 adolescentes separados en dos grupos, un grupo con 51 adolescentes identificados con comportamiento suicida que recibían atención en un centro psicoterapéutico de adolescentes; y uno control del mismo número de participantes de la población de Hermosillo, Sonora. Se les aplicó una batería de pruebas para medir factores sociales y psicológicos, obteniendo también variables sociodemográficas. Se probó un modelo de ecuaciones estructurales donde la variable dependiente fue el comportamiento suicida, y las independientes los factores sociales y psicológicos. En los resultados se identificaron 7 factores, 3 de ellos (el maltrato infantil, la comunicación familiar y el rechazo parental) afectaron de forma indirecta a la variable dependiente, a través de un agregado de variables psicológicas individuales que incluía depresión, ansiedad, baja autoestima y el déficit en habilidades de afrontamiento. Este agregado afectó a la variable dependiente sólo en su faceta de ideación suicida, la cual influyó en las conductas parasuicidas. Se concluye que el presente trabajo ofrece una aproximación a la búsqueda de explicaciones al fenómeno de la conducta suicida. Aunque las explicaciones por necesidad deben incluir factores multi-causales, en nuestro modelo los factores familiares e individuales se presentan como los más importantes. Se discuten las posibles implicaciones para el trabajo preventivo de este fenómeno en adolescentes.
Witting, Monique. El pensamiento heterosexual y otros ensayos. Egales, 2006.
Authors: Burrola Vázquez José Jesús
Published: December 2019

El libro devela una beligerancia que busca deconstruir el patriarcado y reformular las teorías feministas a partir del lesbianismo radical. Se compone de una introducción y nueve ensayos que fácilmente pueden perturbar a un lector con parámetros heteronormativos. Es importante señalar que la autora mantiene la postura activista que la ha caracterizado.
Peran Kepemimpinan, Pengelolaan Mobil Operasional,Akuntabilitas Aparatur Desa dan Pelayanan Masyarakat Desa
Authors: Supriadi Acim , Hasanuh Nanu
Published: December 2019

Abstract

The purpose of writing this article is to report the results of empirical testing of the effect of aleadership role on the management of operational car ( fixed assets ) and accountability ofvillage officials as well as its implications on public services. Engineering studies usingcross-sectional method on 110 respondents in the District Telukjambe East and West Telukjambe District of Karawang regency , then do an analysis of the number of respondents . The results showed ; leadership role and accountability of village officials are very weak on the management of the village operational car ( fixed assets ) and significant effect on the village car management of public services.

Keywords : The role of leadership , management of operational car , accountability village officials and village community services .

Abstrak

Tujuan penulisan artikel ini adalah untuk melaporkan hasil pengujian empiris mengenai pengaruh peran kepemimpinan terhadap pengelolaan mobil operasional (aset tetap) dan akuntabilitas aparatur desa serta implikasinya pada pelayanan masyarakat. Teknik penelitian menggunakan cross section method terhadap 110 responden di Kecamatan Telukjambe Timur dan Kecamatan Telukjambe Barat Kabupaten Karawang, kemudian dilakukan analisis terhadap sejumlah responden tersebut.

Hasil penelitian menunjukkan ; peran kepemimpinan dan akuntabilitas aparatur desa sangat lemah terhadap pengelolaan mobil operasional desa (aset tetap) serta terdapat pengaruh signifikan pengelolaan mobil desa pada pelayanan masyarakat.

Kata kunci : Peran kepemimpinan, pengelolaan mobil operasional, akuntabilitas aparatur desa dan pelayanan masyarakat desa.
Evaluasi Penerapan Balanced Scorecard sebagai Pendekatan dalam Pengukuran Kinerja
Authors: Purwandari Dian
Published: December 2019

Abstrak

Penelitian ini bertujuan untuk: (1) mengevaluasi balanced scorecard yang diterapkan oleh Bank XYZ; (2) menganalisis sistem pengukuran kinerja; (3) merumuskan kembali balanced scorecard sesuai dengan misi, visi, dan strategi Bank XYZ.

Penelitian dilakukan dengan menggunakan metode deskriptif komparatif, yaitu melalui studi literatur yang dilakukan dengan mempelajari literatur yang berkaitan dengan topik penelitian, serta studi lapangan yang dilakukan melalui wawancara dan observasi langsung untuk mendapatkan gambaran mengenai situasi dan kondisi perusahaan.

Berdasarkan hasil evaluasi secara keseluruhan, perancangan balanced scorecard Bank XYZ belum optimal. Cakupan sasaran strategis dari perspektif proses bisnis internal, serta perspektif pembelajaran dan pertumbuhan masih terlihat sederhana dan belum mengakomodasi sasaran strategis dari perspektif pelanggan dan perspektif keuangan. Penelitian ini berusaha merumuskan kembali perancangan balanced scorecard dengan menggunakan ukuran indikator kinerja sesuai dengan teori Kaplan dan Norton.

Kata Kunci : Balanced Scorecard dan Pengukuran Kinerja

Evaluation of the Application of Balanced Scorecard as Performance Measurement Approach (Case Study on Bank XYZ)

Abstract

This research is aimed to: (1) evaluate BSC applied by Bank XYZ; (2) analyze the performance measurement system; (3) reformulate balanced scorecard in accordance with the mission, vision, and strategy of Bank XYZ.

This research uses descriptive comparative method, specifically the study of literature that conducted by studying literature related to the research topic, and the field study carried out by interviews and direct observation to get an overview of the situation and condition of the company.

Based on the overall results of the evaluation, the design of balanced scorecard on Bank XYZ is not optimal. The scope of the strategic objectives of the internal business process, and learning and growth perspective still look simple and yet accommodate the strategic objectives of the customer perspective, and financial perspective. This research seeks to reformulate the design of the balanced scorecard by using a measure of performance indicators in accordance with the theory of Kaplan and Norton.

Keywords: balanced scorecard and performance measurement
Дослідження впливу пластифікатора біопласт на властивості бетонної суміші
Authors: Кислюк Д.Я. , Ротко С.В. , Канцелярчик О.М. , Петричук Р.M.
Published: December 2019

У м. Луцьку на підприємстві «Мікробіопром» з упареної мелясної барди, яка є вторинним відходом виробництва біоетанолу, було отримано екологічний біополімерний пластифікатор «Біопласт-1». У роботі досліджено властивості та ефективність застосування біотехнологічного пластифікатора
Визначення термінів зручнооброблюваності цементогрунту
Authors: Панасюк Я.І. , Маліков В.В.
Published: December 2019

Експериментально доведено можливість прогнозування рівня падіння показників міцності залежно від втрати цементоґрунтовими сумішами вологості при різних температурних умовах.
Ефективність способів утеплення цокольних та підвальних приміщень
Authors: Пахолюк О.А. , Чапюк О.С.
Published: December 2019

У статті описано методи утеплення цокольних та підвальних приміщень, які застосовуються в сучасній практиці будівництва, проведено визначення і порівняння їх ефективності, визначено межі застосування таких методів.
Технічний стан будівель району Молдaванка м. Одеси
Authors: Чернєва О.С. , Реутська К.В.
Published: December 2019

У статті розглянуто проблеми культурної та історичної спадщини району Молдаванка у місті Одеса, проведено аналіз нової та старої забудови. В результаті отриманих даних були зроблені висновки про майбутній стан мікрорайону, а також про можливі перспективи розвитку.