bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISA ELASTISITAS DENGAN BOUNDARY ELEMENT
Authors: Supriyono Supriyono 
Published: October 2019

Dalam tulisan ini, analisa elastisitas dengan boundary element method disampaikan. Perumusan-perumusan boundary element method juga diperkeknalkan. Untuk menyelesaikan persamaan yang didapatkan integrasi numerik diterapkan. Elemen dari tipe Quadratic isoparametric digunakan untuk mereprentasikan variasi variable ynag tidak diketahui sepanjang elemen. Beberapa contoh aplikasi disampaiakn untuk menunjukan keakurasian Boundary Element Method.
KARAKTERISTIK ALKALI BERPENGUAT SERAT RAMI PADA KOMPOSIT BERMATRIK POLIESTER TERHADAP KEKUATAN BENDING
Authors: Hariyanto Agus 
Published: October 2019

Tujuan penelitian ini adalah menyelidiki waktu perlakuan alkali terhadap pengaruh peningkatan kekuatan bending komposit berpenguat serat rami bermatrix poliester. Mekanisme perpatahan diamati dengan photo makro. Bahan utama penelitian adalah serat rami, resin unsaturated polyester 157 BQTN. Hardener yang digunakan adalah MEKPO dengan konsentrasi 1%. Komposit dibuat dengan metode cetak tekan (press mold). Komposit terdiri dari serat rami acak. Fraksi volume serat komposit adalah 40%. Perlakuan alkali (NaOH) 5% dengan variasi lama perendaman 2, 4, 6, 8 jam. Spesimen dan prosedur pengujian bending mengacu pada standart ASTM D 790. Penampang patahan dilakukan foto makro untuk mengidentifikasi pola kegagalannya. Hasil penelitian ini menunjukkan bahwa penambahan waktu perlakuan alkali (NaOH) 5% menurunkan kekuatan bending secara signifikan pada komposit. Mekanisme patahan terjadi patah getas akibat kekuatan bending, diawali oleh tahapan pola kegagalan tarik pada komposit sisi bawah dan kegagalan tekan pada komposit sisi atas, kegagalan fiber pull out.
PENGARUH MODIFIKASI BENTUK BODI MOBIL TERHADAP POLA ALIRAN DENGAN MENGGUNAKAN COMPUTATIONAL FLUID DYNAMICS
Authors: Aklis Nur , Sedyono Joko , Jatmiko Agung Wahyu 
Published: October 2019

Salah satu pengembangan dalam suatu mobil adalah desain bodi mobil. Desain mobil tidak hanya ditinjau dari factor estetika (keindahan), namun juga berdasarkan bentuk keaerodinamisan bodinya. Penelitian ini bertujuan untuk mengetahui perbedaan pola aliran, koefisien drag (CD) dan koefisien lift (CL) pada bodi mobil ESEMKA RAJAWALI standar dengan bodi mobil ESEMKA RAJAWALI modifikasi. Penelitian ini dilakukan dengan merubah geometri sudut kap dengan kaca bodi mobil standar dengan sudut 156o menjadi 165o, dan merubah bemper depan yang memiliki sudut 90o menjadi 65o. Desain pembuatan bodi mobil menggunakan software solidworks 2014. Dan disimulasikan menggunakan CFD pada software Ansys 15.0 Dari hasil simulasi CFD didapatkan perbedaan pola aliran dan nilai-nilai tekanan pada bodi mobil masing-masing bodi mobil. Berdasarkan hasil simulasi perhitungan coefficient drag dan coefficient lift pada bodi mobil ESEMKA RAJAWALI modifikasi lebih kecil dari bodi mobil ESEMKA RAJAWALI standar.
Koltansaamen Näätämön murteen ja merisaamen välinen koodien sekoittuminen vuonna 1920
Authors: Markus Juutinen 
Published: October 2019

Tässä artikkelissa tutkin koltansaamen Näätämön murteen ja pohjoissaamen merisaamen murteen välistä koodien sekoittumista. Tutkimusaineistona käytän kahdelta kaksikieliseltä puhujalta vuonna 1920 Norjan Näätämössä kerättyjä folkloretekstejä. Aineiston kerääjän Eliel Lagercrantzin mukaan osa teksteistä on merisaamea ja osan kieltä hän kuvailee termillä koltansaamen ja merisaamen sekakieli.
Tutkimuksessa selvisi, että tekstit sisältävät kolme erilaista rekisteriä: koltansaame, merisaame sekä rekisteri, jota kutsun koltansaame-merisaame -rekisteriksi. Kaksi ensimmäistä rekisteriä sisältävät lyhyitä koodinupotuksia toisesta kielestä. Koltansaame-merisaame -rekisteri sisältää sekä kielioppia että sanastoa molemmista kielistä. Kutsun tätä kongruentiksi leksikalisaatioksi. Koska kielet ovat lähisukukieliä ja jakavat sekä perussanaston että paljon yhteisiä kieliopillisia rakenteita, puhuja voi täyttää kielten yhteiset kieliopilliset rakenteet molempien kielten sanastolla. Lisäksi tutkimuksessa kävi ilmi, että aineisto sisältää sekä äänteellisiä että kieliopillisia hybridimuotoja. Äänteelliset hybridimuodot sisältävät äänteellisiä piirteitä molemmista kielistä, kun taas kieliopillisissa hybridimuodoissa yhdestä kielestä peräisin olevaa sanaa on taivutettu toisen kielen mukaisesti.
Perkembangan Penelitian Akuntansi Sektor Publik di Indonesia
Authors: Rizky Harumi Puspa , Setiawan Doddy 
Published: October 2019

ABSTRAKPenelitian ini bertujuan untuk memberikan gambaran terkait perkembangan penelitian akuntansi sektor publik di Indonesia. Metode yang digunakan dalam penelitian ini adalah charting the field. Sampel yang diambil berasal dari 22 jurnal terakreditasi di Indonesia dan diperoleh 137 artikel selama tahun 2010-2018. Penelitian ini mengklasifikasikan artikel berdasarkan topik dan metode penelitian. Hasil penelitian ini menunjukkan bahwaÂ topik yang paling banyak digunakan dalam penelitian akuntansi sektor publik adalah topik mengenai akuntansi keuangan danÂ untuk model yang sering digunakan adalah metode kuantitatif dan juga metode survei serta archival. Topik akuntansi keuangan pada sektor publik menjadi topik terbanyak yang diteliti dikarenakan akuntansi pada sektor publik masih menjadi perhatian khusus dan masih banyak pemerintah daerah yang terkendala pelaporan keuangan. Sementara itu dari topik penelitian yang paling sedikit dilakukan dari tujuh kategori adalah topik mengenai perpajakan dan sistem akuntansi.ABSTRACTThis study aims to provide an overview of the development of public sector accounting research in Indonesia. The method used in this research is charting the field. Samples taken came from 22 accredited journals of Indonesia and 137 articles written during 2010-2018. This study classifies articles based on research topics and methods. The results of this study indicate that the topic most widely used in public sector accounting research is the topic of financial accounting and for models that are often used are quantitative methods as well as survey and archival methods. The topic of financial accounting in the public sector is the most researched topic because accounting in the public sector is still a particular concern and many local governments are constrained by financial reporting. Meanwhile, from the research topics, at least seven of the categories were taxation and accounting systems.
Analisis Keterampilan Menjelaskan dan Kemampuan Pemecahan Masalah Pada Konsep Ekosistem melalui Implementasi Model Jigsaw
Authors: Saepudin Aep 
Published: October 2019

<p class="Default">Tujuan dari penelitian ini adalah untuk menganalisis keterampilan menjelaskan dan kemampuan pemecahan masalah pada konsep ekosistem melalui implementasi model Jigsaw. Metode yang digunakan dalam penelitian ini adalah metode eksperimen. Instrumen penelitian yang digunakan adalah task dan rubric, tes essay dan lembar observasi. Teknik pengolahan data yang digunakan adalah uji normalitas, uji Z dan uji N-Gain. Berdasarkan hasil analisis data uji t satu perlakuan diperoleh nilai statistik uji hipotesis memperoleh nilai t = 63,997 dengan Sig. 0,000 &lt; 0,05 artinya terdapat pengaruh penerapan model <em>problem based learning </em>terhadap keterampilan menjelaskan pada materi ekosistem di kelas VII. Hasil analisis uji hipotesis menunjukkan nilai t = 40,022 dengan dengan Sig. 0,000 &gt; 0,05 artinya terdapat pengaruh penerapan model jigsaw<em> </em>terhadap kemampuan pemecahan masalah pada materi ekosistem di kelas VII. Berdasarkan hasil analisis nilai statistik uji N-Gain memperoleh nilai t = 54,826 dengan Sig. 0,000 &lt; 0,05 artinya terdapat tingkat pengaruh penerapan model jigsaw<em> </em>terhadap keterampilan menjelaskan dan kemampuan pemecahan masalah pada materi ekosistem di kelas VII. Kesimpulan dalam penelitian ini adalah terdapat pengaruh penerapan model jigsaw<em> </em>terhadap keterampilan menjelaskan dan kemampuan pemecahan masalah pada materi ekosistem di kelas VII.</p><p class="Default"> </p><p>The purpose of this study is to analyze the students' skill of explaining and the ability to solve problems in the concept of ecosystems through the implementation of the Jigsaw model. The method used in this research is the experimental method. The research instruments used were task and rubric, essay tests, and observation sheets. Data processing techniques used were normality test, Z test, and N-Gain test. Based on the analysis of one treatment, t-test data obtained the statistical value of the hypothesis test obtained a value of t = 63.997 with Sig. 0,000 &lt;0.05 means that there is an influence of the application of the problem-based learning model to the explaining skills in the ecosystem material in class VII. The results of the hypothesis test analysis showed the value of t = 40.022 with Sig. 0,000&gt; 0.05 means that there is an effect of the application of the jigsaw model on the ability to solve problems in ecosystem material in class VII. Based on the results of the analysis of the statistical value of the N-Gain test, obtained t value = 54.826 with Sig. 0,000 &lt;0.05 means that there is a level of influence of the application of the jigsaw model to the skills of explaining and the ability to solve problems in ecosystem material in class VII. The conclusion in this study is that there is an effect of the application of the jigsaw model to the skills of explaining and the ability to solve problems in ecosystem material in class VII.</p>
Cytotoxic effects of Ceiba pentandra L. mediated silver nanoparticles on HCT-116 colon cancer cell lines through ROS generation and cell membrane damage
Authors: Masese Osoro Brian  , Selvi S  
Published: October 2019

In this study, we assessed the biological effect of Ceiba pentandra bark silver nanoparticles (CP-AgNPs) on HCT-116 cancer cells with an emphasis on cell cytotoxicity, quantification of ROS and determination of mitochondria membrane potential. The synthesized Ceiba pentandra bark silver nanoparticles were characterized by UV-vis spectrometer, High-resolution transmission electron microscope (HR-TEM), X-ray diffraction (XRD) and Selected area electron diffraction (SAED). The synthesized silver nanoparticle cytotoxic and apoptotic effects were studied on colorectal cancer cells (HCT-116). The nanoparticles exhibited an inhibitory concentration (IC50) at (60μg/mL). CP-AgNPs significantly inhibited cell viability and changed the morphology of HCT-116 colon cancer cells. Moreover, CP-AgNPs increased the level of reactive oxygen species, induced cell apoptosis in HCT-116 cell lines through the interference of the mitochondrial membrane potential. These results indicated that Ceiba pentandra bark silver nanoparticles (CP-AgNPs) might act as prospective anticancer agents in colon cancer cells.
Inflammation and oxidative stress in first degree relatives of type 2 diabetics
Authors: ShaikAzmatulla  , RinkuGarg  , Anil Kumar Sharma  , Navpret Mann  
Published: October 2019

Indians are more susceptible to diabetes mellitus (DM) because of genetic reasons & improper life-style habits. Currently, the occurrence of DM has been prevalent in youngsters especially in India, in our present study, we attempted to explore the role of oxidative stress, inflammation in first degree relatives of type 2 diabetes mellitus (FDRDM). Inflammation was assessed by using high sensitive C reactive protein (hsCRP), Interleukin 6 (IL6), Tumor necrosis factor-alpha (TNF alpha), and oxidative stress by using malondialdehyde and total antioxidant status. FDRDM and control groups had similar for age, height, and waist-hip ratio (WHR). Weight and body mass index (BMI) was significantly high in FDRDM. Total antioxidant levels (TAOS) were less, and malondialdehyde (MDA) was significantly more in the FDRDM group. Inflammatory markers were significantly high in FDRDM. We conclude that increased oxidative stress and inflammation may lead to more derangements in glucose homeostasis in first degree relatives of type 2 diabetes (T2DM), it could increase the chances of development of cardiac events and necessitates early lifestyle modifications.
Emission and Heavy Metal Content Characteristic of Densified Refused Derived Fuels of Oil Sludge and Biomass Combination as an Alternative Fuel for Cement Plant
Authors: Ningsih Rati Yuliar , Goembira Fadjar , Komala Puti Sri , Putra Nino Perdana 
Published: October 2019

Hazardous Waste such Oil Sludge combined with biomass (coconut shell and rice husk) was utilized as an alternative fuel in cement plant in form of Densified-Refused Derived Fuel (D-RDF). D-RDF were Co-Processed with primary fuel into Rotary Kiln in order to reduce usage of fossil fuel and eliminate the hazardous waste by thermal treatment, meanwhile to recover the energy contained in the D-RDF, the utilization of these waste are expected without causing adverse effect into the environment. Co-Processing of D-RDF as alternative fuels into cement plant kiln must follow the regulation applied in Indonesian Environment and Forestry Minister regulation 19/2017 and European Union for Responsible Incineration and Treatment of Special Waste (EURITS). Based on previous research, D-RDF composition of oil sludge and biomass at 1:1 ratio with 5% starch addition was choose as they give best calorific value at 6000 kcal/kg. The objective of these research are to observe the emission caused by the utilization of these D-RDF and potential effect into cement or clinker product. The result show NOx and CO value are meet the standard requirement by government regulation meanwhile SO2 value which are 1251 mg/Nm3 and 1500 mg/Nm3, over the regulation standard which is 650 mg/Nm3. This issue could be overcome in the plant with pre treatment of D-RDF and utilization of Bag House Filter or Electostatic Precipitator before release the emission to the stack. Trace element analysis of D-RDF ashes (As, Cd, Co, Cr, Cu, Hg, Mn, Ni, Pb, Se, Sn dan Zn) show the result are meet the EURITS regulation, which mean utilization of D-RDF will not give quality deffect to cement or clinker product.
Kaposi Sarcoma in Solid Organ Transplant Recipients: A challenging Case
Authors: Macedo Daniela , Garrido Pedro Miguel , Fernandes Isabel , Santana Alice , Guerra José , Borges-Costa João 
Published: October 2019

Kaposi sarcoma is a low-grade vascular tumor, associated with human herpesvirus-8 infection. Solid organ transplant recipients have a much higher risk of this malignancy, with estimated incidence rates increased 84 to 500 times. The risk is even higher in some ethnic groups, already with a higher incidence of this disease. We report a case of a 37-year-old African male, a kidney transplant recipient, with a Kaposi sarcoma refractory to different treatment options. The present case puts in evidence the challenges associated with the management of this disease in this high-risk population and highlights the role of a multidisciplinary approach to achieve effective treatment, particularly in advanced and refractory forms.
Patologia Dermatológica numa População Sem-Abrigo
Authors: Fernandes Bárbara Cristina , Ferreira Bárbara , Vaquinhas Marina 
Published: October 2019

Introdução: Os sem-abrigo têm um risco aumentado de doenças da pele. A permanência na rua, associada a cuidados de higiene e alimentação desadequados, a elevada prevalência de comportamentos aditivos e de patologia psiquiátrica torna esta população mais suscetível a doenças dermatológicas.
O objectivo do trabalho foi fazer uma observação dermatológica, sempre que possível completa, dos sem-abrigo acompanhados pelo Projeto de Intervenção com os Sem-Abrigo do Concelho de Coimbra. Em caso de ser identificada patologia dermatológica, aquisição da terapêutica instituída ou orientação para consulta de Dermatologia. Em todos os casos sensibilização e educação para a importância dos cuidados com a pele.
Material e Métodos: O estudo teve lugar entre 24 de fevereiro de 2018 e 19 de janeiro de 2019 avaliando utentes, voluntariamente inscritos, a residir em centros de acolhimento temporários de Coimbra (CAIS, Farol, Casa Abrigo Padre Américo) e apoiados pela equipa de rua Reduz, pelo Centro Municipal de Inserção Social e pelas associações Sol Nascente e VHIDA +. Além da observação dermatológica, eram recolhidos dados demográficos, peso, altura e os antecedentes pessoais (ex.: doença mental, comportamentos aditivos, infeção VIH). Alguns participantes preencheram ainda o questionário Dermatology Life Quality Index (DLQI).
Resultados: As 111 pessoas avaliadas tinham uma média de idades de 47,0 anos, sendo 83,8% do sexo masculino, maioritariamente solteiros (60,7%) ou divorciados (29,9%), de nacionalidade portuguesa (86,5%) e com baixa escolaridade (63,9% com habilitações até ao 6º ano). As doenças de pele mais observadas foram eczemas, tinea pedis, onicomicose, dermatite seborreica e calosidades. Dos 54 sem-abrigo observados que preencheram o DLQI, a maioria (85,1%) referia pouco ou nenhum efeito sobre a sua qualidade de vida.
Conclusão: A maioria das situações que encontrámos eram ligeiras e facilmente tratáveis, o que associamos aos bons cuidados de alimentação e higiene existentes nos centros de acolhimento temporários, bem como à articulação existente entre estas unidades e os cuidados de saúde primários. Os nossos dados foram obtidos numa população de sem-abrigo sem casa, a residir em alojamentos temporários, e não serão certamente representativos da patologia dermatológica que poderíamos encontrar numa população de sem-abrigo sem teto, onde a permanência na rua, associada a cuidados de higiene e alimentação desadequados, se traduziria certamente, quer em maior prevalência quer em maior gravidade da patologia dermatológica.
Improving the efficiency of innovative risks of organizations - as a basis for economic security of the state
Authors: Булатенко Мария , Bulatenko Mariya , Тарасова Наталия , Tarasova Natalia 
Published: October 2019

The key factor contributing to the high level of economic security is the competitiveness of the state, which is currently provided by Russia's transition to the path of innovative development. The article highlights the "innovative security" in the structure of economic security of the state along with its other elements.
Actions of entrepreneurs or business entities aimed at creating innovations are associated with innovative and investment risks. The authors consider recommendations on how to change the functions of risk management to help companies benefit from new innovative projects, which ultimately will strengthen the economic security of the country.
ABOUT RELATIONSHIP BETWEEN THE CONCEPTS OF AN EXPERTS AND SPECIALISTS IN THE RESOLUTION OF ECONOMIC DISPUTES AND THE INVESTIGATION OF CRIMES IN ECONOMIC DIRECTION
Authors: Пименова Диана , Pimenova Diana , Хмелев Сергей , Khmelev Sergey 
Published: October 2019

The article is devoted to the consideration of aspects of the activities of persons contributing to the resolution of issues requiring special knowledge in the field of economics, finance, accounting and taxation in the course of disputes of economic entities and the investigation of economic crimes. In particular, the requirements put forward to them, as well as their functionality.
In the article analyzes the common features, differences and opportunities for the application in the process of solving procedural problems of such categories of process participants as “expert” and “specialist”. A clear understanding of when and for what task it is possible to attract a person with special knowledge in the field of economics during the proceedings on issues related to economic relations forms the prerequisites for more active use of these opportunities. Which, in turn, positively affects both the work of courts and law enforcement agencies, and the economic security of the country as a whole.
ANALYTICAL STUDY OF THE ACTIVITY OF THE RUSSIAN HIGH-TECH COMPANIES IN TERMS OF INNOVATION
Authors: Голованова Наталия , Golovanova Nataliya 
Published: October 2019

For the current time period, the key issues of the economy are the low level of production base and the inability to produce a wide range of high-tech products, in respect of which there is a Russian demand in comparison with the leading countries of the world in high-tech industries.
The obvious shift of the vector to the import of high-tech products is a barrier to the growth of activity from the point of view of innovation in strategically important industries for Russia.
In this regard, it is extremely important to assess such activity of domestic high-tech companies.
Synthesis, Identification of Co(II), Cu(II) and Ni(II) Complexes with A Schiff Base–Azo Ligand Derived from Imidazol Derivatives, 4- Aminoacetophenon and 4- Chloroaniline and Study Their Physical Properties and Their Thermodynamic Stabilities
Authors: Farhan Aesa 
Published: October 2019

The complexes of Co(II), Cu(II) and Ni(II) were synthesized by using schiff base – azo as a ligand, which were prepared under this study by the reaction between the Schiff base diazonium salt and the imidazole derevitive. They were characterized by element analysis, FTIR spectroscopy and UV.VIS. spectroscopy. Their electric conductivity and magnetic features were determined. Their stepwise and overall stability constants and their thermodynamic data ( , and ) were determined. The results showed that all the complexes have paramagnetic features and all of them have good conductivity. The formula of the complexes under this paper were suggested by using the mole ratio method which lead to the formation of (1 : 2) metal : ligand formula for all the complexes. In all the complexes the coordinated sites was through N atoms of the azo groups and N atom of the imidazol ring. The suggested geometrical shapes of the complexes was the octahedral shape due to the ( d2sp3 ) hybridization. Their stepwise stability constants were determined, it was found that for all the complexes they were increased toward the addition of ligand that because of the chelate effect. Their overall stability constants were determined, it was found that for all the complexes were high that because of the chelate effect. Their thermodynamic functions ( , and ) were had negative value, that refer to good stability for the complexes and these results were satisfied with the spontaneous reaction and high stability complexes.
Role of Stakeholder in Implementation of Conservation Function in Ir. H. Djuanda Forest Park
Authors: Saputra Fandawa , Sunarminto Tutut , Arief Harnios 
Published: October 2019

Tahura as a conservation area has many benefits, functions, and impacts. This creates many interests and influences from various parties to Tahura Djuanda, so that the management of conservation in Tahura Djuanda needs to be managed together. Co-management is urgently needed to know each other's roles. Therefore, it is important to know the role of Tahura Djuanda Stakeholder in the implementation of conservation functions. The purpose of this study identifies the role of Stakeholder in the implementation of conservation functions and linkages among Stakeholder. This research was conducted in Tahura Djuanda and the location of Stakeholder existence, with the subject of research are Stakeholder and research object that is Tahura Djuanda. Data collection methods used were questionnaires, interviews, observation, and literature study. Tahura Djuanda's Stakeholder are 24 and grouped in government agencies, private institutions and community institutions. The role of Stakeholder in the aspects of protection, preservation, and utilization tends to be good with the interrelationship between Stakeholder that are mutually beneficial. Keywords: conservation, roles, Stakeholder, Tahura Djuanda