bluuebunny/crossref_metadata_2025_split huggingface dataset:
DESIGN OF LEARNING MATERIALS ON LIMIT FUNCTION BASED MATHEMATICAL UNDERSTANDING
Authors: Noto Muchamad Subali , Pramuditya Surya Amami , Fiqri Yudrick Maulana 
Published: March 2018

In learning process, students are currently cannot be separated from learning difficulties, including the study material algebra limit function. It because the level of students' mathematical understanding regarding the material is still quite low. This study aimed to analyze the barriers to student learning, designing learning materials based on the material mathematics understanding algebra limit function is valid, determine teacher intervention during the implementation of learning materials and to analyze barriers to student learning after the implementation of learning materials. This research is a qualitative research study design using the form Didactical Design Research. Stages of research conducted: 1) analysis of the situation didactic before learning, 2) analysis of metapedadidatik and 3) the retrospective analysis. Data collection techniques used were tests, interviews, questionnaires, and documentation. The instrument used was a matter TKPM (Comprehension Mathematical Ability Test), interview, validation sheet materials, and documentation guidelines. Research results obtained are students experiencing obstacle to learning the material limit algebra functions. These obstacles are 1) students' difficulties in relating the material prerequisites to limit problems. 2) students can not write properly limit symbol, 3) students can not apply a limit theorem, 4) students are not able to determine the limit value at one point, and 5) students cannot determine the value of the limit at infinity. Learning materials that have been made have validation level of with very valid criteria. The response was given when the student intervention, generally in accordance with response prediction so that interventions carried out in accordance with the design that has been made. After learning materials student learning obstacles implemented reduced/minimized.
Associação Cruzeiro Jaguarense em Jaguarão RS (1881-2016): Entre a História e a Memória
Authors: Melo Alan Dutra de , Colvero Ronaldo Bernardino 
Published: March 2018

O estudo em questão faz parte da tese em andamento, desenvolvida no Curso de Pós-Graduação em Memória Social e Patrimônio Cultural, vinculado à Universidade Federal de Pelotas, sobre a Associação Cruzeiro Jaguarense, situada em Jaguarão, mais conhecida como Clube Jaguarense, cuja sede central está localizada no centro da cidade, dentro do perímetro da zona de tombamento realizado pelo Instituto do Patrimônio Histórico e Artístico Nacional (IPHAN) e que encontra-se desde 2011 interditado devido a queda da cobertura, que embora recomposta não possibilitou o seu uso pleno. Trata-se de exemplar identificado pelo órgão mencionado como de proteção rigorosa. O objetivo do estudo é compreender a importância do clube para a cidade à partir da metodologia do estudo que é de natureza interdisciplinar com enfoque qualitativo, utilizando como fonte principal os jornais à partir do século XIX e entrevistas realizada com pessoas com vinculação a entidade. Os resultados, apontam para a importância do bem cultural, destacando a materialidade como suporte de memória. As memórias, por sua vez, são associadas ao bem associadas ao bem como integrantes do patrimônio imaterial da entidade. Além disso, o estudo revelou vínculos com a história, especialmente no final do século XIX, durante a suas origens como Club Jaguarense, fundado em 1881.
MEIO AMBIENTE, SOCIEDADE E DESENVOLVIMENTO: UMA ABORDAGEM ACERCA DAS IMPLICAÇÕES CAUSADAS POR UM DESENVOLVIMENTO DESEQUILIBRADO COM ENFOQUE NA SAÚDE
Authors: Riffel Raquel , Vaz Natália Carolina de Oliveira 
Published: March 2018

Atualmente há intenso debate acerca da conservação ambiental, em consonância com o desenvolvimento sustentável da sociedade, isto é, buscam-se formas de promover este equilíbrio, proporcionando bem-estar e qualidade de vida para a população. A tríade central abordada, trata-se da compreensão e da correlação entre meio ambiente, sociedade e desenvolvimento, analisando seus reflexos no âmbito da saúde. Assim, o presente trabalho inicia sua reflexão a partir do desenvolvimento no contexto da atualidade, o qual apresenta uma ambiguidade evidente: o consumo excessivo, a exploração ambiental e a ampliação do acesso à tecnologia que, por um lado, promovem uma expressiva melhoria de vida a diversos segmentos da população e que, por outro lado, resultam em um esgotamento dos recursos naturais disponíveis e, consequentemente, na inviabilização para as próximas gerações. Na sequência, desenvolve-se uma análise entre desenvolvimento e saúde, em níveis mundiais e, posteriormente, analisa-se este mesmo aspecto na esfera nacional. Os resultados obtidos demonstram que o desenvolvimento é amparado de forma plena, tendo em vista a vulnerabilidade do meio ambiente urbano e a propagação de doenças, algumas recentes, outras que ressurgiram, mesmo depois de intenso processo de erradicação. A conclusão deste trabalho relata que existe uma relação indissociável entre o Meio Ambiente (com sentido de conservação e preservação) e o Desenvolvimento (com sentido da escolha de padrão e conduta), que são essenciais para a sociedade e para a perpetuação da humanidade. Neste sentido, será necessário criar novas estratégias e ações governamentais que contemplem estes aspectos e promovam uma melhoria gradativa do meio ambiente.
COMUNICAÇÃO, CIÊNCIA, TECNOLOGIA E CONHECIMENTO: percepção pública de estudantes do ensino médio em escola da zona rural, Pernambuco-BRASIL
Authors: Maciel Betania , Souza Felipe de Carvalho 
Published: March 2018

Propiciar uma reflexão capaz de abarcar elementos da teoria social na construção das identidades, possibilitando compreender como se dá a construção do conhecimento, resultante do letramento científico na formação contemporânea, nos principais processos de estratificação de atores na sociedade moderna, identificando quais as principais estratégias de comunicação utilizadas e os impactos das Tecnologias de Informação e Comunicação no cotidiano da população jovem no meio rural, sobretudo no que condiciona a percepção pública sobre Ciência e Tecnologia. A pesquisa de campo caracterizou-se pelas investigações em que, além da pesquisa bibliográfica e/ou documental, elaborou-se a coleta de dados junto a alunos e professores, com o recurso de diferentes tipos de pesquisa ex-post-facto, pesquisa-ação e a pesquisa participante. Constatou-se que as tecnologias de informação e comunicação disponibilizam grande volume e diversidade de informações que implicam o desenvolvimento de habilidades e a reconstrução permanente de conhecimentos que tornam a seleção e o tratamento das informações eficientes e objetivos. Com este debate relacionado a prática e desdobramento da comunicação científica na escola, constatou-se que a atitude do grupo pesquisado em relação à ciência e à tecnologia é positiva e otimista. Há uma expectativa de que a ciência seja um fator de transformação para melhorar a qualidade de vida das pessoas. Isso tem a ver com a percepção da ciência como um instrumento que gera resultados aplicáveis às suas vidas e capaz de solucionar problemas, como por exemplo, na área de saúde e meio ambiente.
A importância da cultura no ensino de Ciências
Authors: Silva Flávia Almeida , Yamazaki Sérgio Choiti 
Published: March 2018

Este trabalho se propõe a refletir sobre a necessidade de ensinar Ciências sob uma perspectiva cultural, para que se forme em alunos a chamada cultura científica. Para tal, pretende-se identificar na epistemologia de Bachelard e Paulo Freire a importância da cultura como elemento intrínseco no estudo das Ciências, em sua própria construção e no ato de ensinar. Foi possível concluir que Bachelard e Freire, apesar de se situarem em campos distintos, apresentam similaridades quanto a necessária relevância da cultura que permeia o indivíduo e suas concepções dentro das Ciências, como a necessidade do rompimento entre o senso comum e o conhecimento científico, mostrando que o elemento cultural é fator decisivo no processo de construção do saber do indivíduo. Com base nos autores, conclui-se também que os fatores criticidade e conscientização do sujeito tornam positivo o ensino de Ciências, contrariando o viés tecnicista do ensino tradicional. No entanto, ao se adotar essa perspectiva de ensinar em prol do estabelecimento de uma cultura científica, é notório que limitações surgirão no decorrer do caminhar docente, visto que o ensino se encontra inserido em uma tradição conteudista e formulista. Porém, as vantagens dessa “nova” forma de conceber o ensino de Ciências, podem contribuir com a melhoria a longo prazo da própria sociedade.
The Behavior of Olive Stone Powder at High Temperature Steel Corrosion
Authors: Qassim Rami A. , Mahdi Sahib M. , Majeed Jafar G. 
Published: March 2018

Corrosion of metals is the most significant and difficult life problems, especially its produce an economical losses, therefore, many researches carried out in various fields in order to reduce the bad effect of corrosion, particularly in acidic environments. Using corrosion inhibitors is one of the methods of prevention corrosion, which come up on organic and inorganic materials, in this study, dried Olive stone powder used as corrosion inhibitor in solutions of hydrochloric acid with concentrations of 0.5, 1 and 1.5 molarity at 40 and 55 , where 10 gm per litter of acid. The corrosion rates of mild steel samples were measured using potentiostat device with reference of calomel electrode. The result shows that corrosion rate reduced by adding the Olive stone powder. The highest inhibition efficiency percent for acid solutions with concentration of 1.5 molarity is 93.8% at 55 , while the lowest was 49.6% in the 0.5 molarity solution at 55 . The chemical composition of the Olive stone powder is shown to be an organic matter of a high carbon and hydrogen content making a carbonyl compound which has the greatest effect in inhibition corrosion in acidic solutions such as hydrochloric acid.
SYNTHESIS AND CHARACTERIZATION OF TiO2/α-Fe2O3 COMPOSITE USING HEMATITE FROM IRON SAND FOR PHOTODEGRADATION REMOVAL OF DYE
Authors: Lubis Surya , Maulana Ilham , . Masyithah 
Published: March 2018

In this paper, TiO2/α-Fe2O3 composite with high photocatalytic activity was prepared by a mechanical milling using iron sand from Lampanah in Aceh Besar regency as hematite (α-Fe2O3) source. Hematite was extracted from iron sand by using hydrochloric acid followed by co-precipitating using ammonium hydroxide as co-precipitation agent. Hematite and TiO2 powder were mixed and milled on a planetary ball mill without incorporating any solvent. The materials were characterized by using X-ray difraction (XRD) and scanning electron microscopy energy dispersive x-ray spectroscopy (SEM-EDX). The XRD results showed that the iron (III) oxide synthesized was hematite (α-Fe2O3) phase with the average crystallite size 27.967 nm. SEM analysis showed that iron sand was on irregular form, while the hematite (α-Fe2O3) and TiO2/α-Fe2O3 composite was on regular sphere. The TiO2/α-Fe2O3 composite was evaluated on photodegradation of indigo carmine (IC) dye using UV light irradiation. The highest degradation efficiency of IC (100%) was obtained by initial pH of dye solution equal to 1, photocatalyst dosage of 0.2 g, initial dye consentration of 5 mg/L for 120 min irradiation time. The photocatalytic activity of TiO2/α-Fe2O3 composites using UV light was almost the same as that of by solar light. Keywords: Iron sand, α-Fe2O3/TiO2 composite, mechanical milling, photocatalyst, indigo carmine
ANALYSIS OF SHALLOW SUBSURFACE STRUCTURE AT GEOTHERMAL AREA OF IE JUE USING RESISTIVITY METHOD
Authors: Idris Syafrizal , Syukri Muhammad , Surbakti Muhammad Syukri , . Marwan , . Muchlis , Rusydy Ibnu , Aflah Nurul 
Published: March 2018

It has been conducted a geo-electrical resistivity survey at geothermal area of Ie Jue, Aceh Besar. The survey aims to measure resistivity value in the area. It is expected that the values of resistivity will image the subsurface structure in the area. In addition geological features in the area are shown after we process it. The data acquisition in this study was acquired using a SuperSting R8/IP resistivitymeter and its data processing using EarthImager 2D software to get the image of resistivity pseudosection. The two lines of measurement crossed the surface geothermal manifestation. Each line has 330 m in length, and 56 electrodes with electrode space of 6 m. The result of resistivity pseudosection model interpreted based on geological condition and observation in the area. Resistivity pseudosection model shows the study is water-saturated (64.0 Ωm) to a depth of ±65 m and a highly conductive zone (0.6-3.5 Ωm) with a thickness of 30-50 m. This conductive layers below the embodied surface at a distance of 158-160 m on the IJ-Y1 line and at a range of 130-185 m on the IJ-Y2 line. This conductive zone is indicated as a weak zone where geothermal fluids are transported to the surface.Keywords: Geothermal, Ie Jue, geo-electrical resistivity survey, resistivityREFERENCES Bennet, J.D., Bridge, D.McC., Cameron, N.., Djunuddin, A., Ghazali, S.A., Jeffrey, D.H., Kartawa, W., Rock, M.N.S., Thomson, S.J., Whandoyo, R., 1981. PetaGeologiLembar Banda Aceh, Sumatera, Puslitbang Geologi. Bandung.Syukri, M., Saad, R., Nordiana, M., Azwin, I. 2014. Preliminary Study of Sumatera Fault Using 2-D Resistivity Imaging Method. Electronic Journal of Geotechnical Engineering, 19.Knödel, K., Lange, G., Voigt, H.J., 2007. Environmental geology: Handbook of field methods and case studies: Springer Science Business Media.Telford, W. M., Geldart, L. P., Sheriff, R. E. 1990. Applied Geophysics Second Edition, Cambridge University Press, USAMarwan, M., Rusydy, I., Nugraha, G.S. and Asrillah, A., 2014. Study of Seulawah Agam’s Geothermal Source Using Gravity Method. Jurnal Natural, 14(2)Asrillah, A., Marwan, M., Rusydy, I. and Nugraha, G.S., 2014. Application of Magnetics Method to Mapping the Geothermal Source at Seulawah Agam Area. Jurnal Natural, 14(2).Ismail, N.,Ramadhan, S., 2013. Karakterisasi Struktur Dangkal pada Lapangan Panas Bumi Seulawah Agam Menggunakan Metode Very Low Frequency (VLF). Prosiding Semirata FMIPA Universitas Lampung. Lampung, Indonesia.
PERLINDUNGAN HUKUM BAGI BANK TERKAIT PERJANJIAN KREDIT KEPEMILIKAN RUMAH DENGAN PENGIKATAN SURAT KUASA MEMBEBANKAN HAK TANGGUNGAN DISERTAI PERJANJIAN BUY BACK GUARANTEE DI KOTA DENPASAR
Authors: Darmawan Ni Ketut Supasti , Sumardika I Nyoman , Paramartha I Nyoman Gede 
Published: March 2018

Home ownership credit faciliities are very much needed by the people who have low and medium buying power. In theory, as set forth in Article 1, paragraph (2) of the Regulation of the State Minister of Agrarian Services/Head of National Body for Land Affairs (BPN) No. 4 of 1996, with the binding of SKMHT is only granted to secure certain credits ,i.e. to finance simple ownership , modest homes, condominiums with land area of 200m2 and the building has not more than 70m2. In practice many home ownership credit facilities are granted to buy a house with a land area of more than stated by the provision above. Problems also occurs with the provisions of Article 15 paragraph (1) of UUHT which require SKMHT regarding land rights which are already registred, SKMHT must be followed by the making of APHT as late as 1(one) month. Rights to land that has not been registered, should be followed by creating APHT as late as 3(three) months after the SKMHT is granted in accordance with Article 15 of UUHT paragraph (2). However, in granting Home ownership credit, the provision applied is Article 1, paragraph (2) of the Regulation of the State Minister of Agrarian Services/Head of Nation Body for Land Affairs (BPN) No. 4 of 1996 confirming that SKMHT is not mandatory until the end of the principal agreement. The principle issue in this study is the factors that cause the developer defaults on the SKMHT agreement completed with buy back guarantee and the efforts made by a bank if a developer defaults on yhe agreement of buy back guarantee.
Type of research used in this thesis was empirical legal research, which departed from the gap between Government Regulation State Minister of Agrarian Services/Head of Nation Body for Land Affairs (BPN) No. 4 of 1996, and the prevailing reality. The Approach used was a qualitative approach. Primary data collection technique was conducted using the method of taking sample interview with the Non-Random Sampling; secondary data collection was done through the technique of documentary studies and tertiary legal materials in the form of dictionaries and encyclopedias.
The results showed that the factors that caused the developer defaults on the agreement of SKMHT equipped with buyback guarantee are internal and external factors. The internal factor is the missue of credit facilities and bad character of developers. External factors that make economic recession are that the bank interest rate jump dramatically, as a result many debitors are unable to pay loans. Efforts made by the bank if a developer defaults on the agreement of buy back guarantee can be an effort in litigation and non-litigation paths. The best solution for creditors is through non-litigation paths.
IMPLIKASI HUKUM PEMBEBANAN HAK TANGGUNGAN ATAS TANAH HAK GUNA BANGUNAN DI ATAS TANAH HAK PENGELOLAAN YANG IJIN PEMANFAATAN TANAHNYA DICABUT OLEH GUBERNUR
Authors: Saraswati A.A.Ayu Ray , Atmadja I Dewa Gede , Suyatna I Nyoman 
Published: March 2018

Governor as the head of the province has the authority to regulate the allocation and use of assets held by the provincial government, including land management rights. The purpose of management rights titled land is to be given to a third party. This provision is based on the Decree of the Governor in form of land utilization permit. Furthermore, over that given land, the rights of land can be applied above it, for example Building Right Title. Problem that occur is if the Governor as concessionaires strip the utilization permit that has been granted, as in the case of Management Rights Titled Land No.2 with the Building Right Title Land No. 80 on behalf of PT. Abdi Persada Nusantara in Kesiman Petilan Village, Denpasar. What about the legal status of land rights that existed on the management rights titled land and the legal consequences of the burdening the liability right to management rights titled land after the revocation of the land utilization permit.
This type of research in this thesis is a normative legal research, the research that seek answers by examining the problems of legal materials and the use of primary and secondary theoretical foundation as one of the characteristics of a normative study. The approach used in this study is the Regulation Approach, Legal Concepts Analysis Approach and the Case Approach, furthermore the discussion done by descriptive analysis way by describing and analyzing the results obtained from the legal materials, systematically arranged so that the conclusion can be obtained.
Result of study of the prooblems studied is the legal status of land rights on management rights titled land that it’s utilization permit has been stripped by the concessionaires became abolished. Abolishment of the land rights led to liability rights does not lead to the abolishment of the secured debt. Receivables creditors still there, but no longer as claims that guaranteed specifically by the special position of the creditor (lender preferred)
IMPLEMENTASI PASAL 11 AYAT (1) UNDANG-UNDANG NOMOR 42 TAHUN 1999 TENTANG JAMINAN FIDUSIA : PERSPEKTIF PERJANJIAN KREDIT DENGAN JAMINAN FIDUSIA PADA PERUSAHAAN PERSEROAN PEGADAIAN
Authors: Tirtawati Ni Wayan , Atmadja I Dewa Gde , Wijaatmadja Gde Marhendra 
Published: March 2018

Pawnshop Company is a State Owned Enterprises (SOEs), which is engaged in the business of providing credit services and applicable statutory lien for anyone with a moving objects collateral requirement. In order to develop the business, so Government Regulation No. 103 of 2000 was issued, stated of the granting of the loan based on the collateral of fiduciary money. As an institution that provides credit to guarantee the fiduciary shall comply with the provisions set out in Law No. 42 of 1999, especially Article 11, paragraph (1) which states that the objects are burdened with fiduciary collateral required to be registered, but in reality there is no Pawnshop Company comply with Article 11 paragraph (1) of Law No. 42 of 1999 on Fiduciary. Based on the gap das sein and das sollen, then can be formulated the problem of how fiduciary guarantee enrollment application pursuant to Article 11 paragraph (1) of Law No. 42 of 1999 on Company Pawnshop and how execution of fiduciary insurance company that is not registered by the Company Pawnshop when borrowers are in default.
Empirical legal research is used in this thesis, because it’s getting out of the gap between das Sein and das sollen. The approach used in this thesis is the legislation approach, case-based approach, and the analytical approach. The nature of the research in this study was a descriptive study, sites in the Pawnshop Company branch Denpasar and Tabanan. The data used in this thesis is the primary data / field data and secondary data / literature. Data collecting techniques used in this thesis is planned interview techniques and reading literature. Sampling techniques used in this thesis is purposive sampling and the data obtained are presented in descriptive qualitative.
The results of this problem study is application of fiduciary guarantee enrollment on the Pawnshops Company, that disobedience to law number 42 of 1999 Article 11 paragraph (1) was happened, while the execution of fiduciary insurance company that is not registered by Pawnshop Company if debtor in default is done by a family way.