bluuebunny/crossref_metadata_2025_split huggingface dataset:
Keefektifan Model Pembelajaran Bamboo Dancing dan Jigsaw Ditinjau Dari Hsail Belajar Matematika Siswa Kelas 4 SD
Authors: Nur Fiyany Fitria 
Published: March 2019

Abstrak: Tujuan penelitian ini untuk mengetahui perbedaan yang signifikan antara model pembelajaran Bamboo Dancing dan Jigsaw ditinjau dari hasil belajar Matematika siswa kelas 4 SD Gugus Diponegoro Kota Salatiga. Jenis penelitian yang dilakukan adalah jenis penelitian kuasi eksperimen (quasi research).. Hasil penelitian menggunakan Uij T pada varian model pembelajaran, diperoleh T hitung sebesar 2,187 dan T tabel yaitu 1,664 dan taraf signifikansi sebesar 0,0155. Oleh karena nilai probabilitas 0,0155 lebih kecil dari 0,05 maka H0 ditolak dan diterima Ha, artinya hasil belajar Matematika dalam penerapan model pembelajaran Jigsaw lebih unggul daripada model pembelajaran Bamboo Dancing di SD Gugus Diponegoro Salatiga. Abstract: The purpose of this study was to investigate any significant differences between Bamboo Dancing and Jigsaw learning method types reviewed from the fourth graders of SD Gugus Diponegoro Salatiga City’s learning outcomes in mathematic. The technique used in the study was quasi research. The findings of the study through applying T-Test toward the learning method types being investigated resulted in Tcountis 2,187 and Ttabel is 1,664 and 0.0155 or <0.05 significant rate. It indicated that the result of the Mathematic that use of Jigsaw learning type was more eminent than the Bamboo Dancing.
Penerapan Lesson Study Untuk Meningkatkan Self-Concept Mahasiswa Pada Mata Kuliah Konsep Dasar Matematika
Authors: Syefriyani Detty , Haji Saleh 
Published: March 2019

Abstrak: Tujuan penelitian ini adalah untuk meningkatkan self concept melalui penerapan lesson study bagi mahasiswa calon guru pada mata kuliah konsep dasar matematika semester satu pendidikan sekolah dasar di STKIP-PGRI Lubuklinggau. Jenis penelitian ini merupakan penelitian deskriptif kualitatif. Subjek penelitian ini adalah 38 mahasiswa program studi pendidikan sekolah dasar STKIP-PGRI Lubuklinggau. Penelitian ini dilaksanakan dalam bentuk rangkaian kegiatan lesson study yang terdiri dari 3 tahapan yaitu perencanaan, pelaksanaan, dan refleksi. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah dengan teknik interview/wawancara, observasi, dokumentasi, dan angket. Persentase rata-rata pertemuan adalah 16,25%.Abstract: The main purpose of this research is to raise self concept through lesson study for college student of teacher training on elementary school basic concept mathematics 1st semester at STKIP-PGRI Lubuklinggau. The method of this research is descriptive qualitative. The subject of the research is 38 college student of STKIP-PGRI Lubuklinggau. The research consist of 3 steps, which are planning, implementation, and reflection. This research using interview, observation, documentation and quessioner technics. The average percentage of self-concept overall from 1st meeting to the 4nd meeting is 16,25%.
Pengembangan Modul Belajar Mandiri LaTeX Beamer Sebagai Alternatif Media Presentasi Mahasiswa Program Studi Pendidikan Matematika
Authors: Arif Z Moh. Agung , Abdillah Abdillah 
Published: March 2019

Abstrak: Seorang mahasiswa dalam perkuliahan diwajibkan untuk mampu mempresentasikan apa yang telah didapat, dalam hal tugas perkuliahan secara umum sangat diperlukan media presentasi yang layak. Mahasiswa matematika tidak menutup kemungkinan untuk melakukan presentasi terutama ketika menempuh mata kuliah micro-teaching. Media presentasi sangat beragam mulai dari microsoft power point, google presentation, dan open office. Namun pada kenyataannya dalam hal penulisan matematika, media – media tersebut sangat sulit untuk mempresentasikan apa yang menjadi tujuan kita, terutama ketika sampai kepada sintaks- sintaks dan simbol – simbol matematika. Beamer salah satu document class dari LaTeX menjadi harapan mahasiswa matematika yang ingin mudah untuk presentasi, namun kurangnya bahan ajar menjadikannya lebih sulit, oleh karena itu muncul gagasan untuk membuat bahan ajar berbentuk modul LaTeX Beamer ini untuk mempermudah mahasiswa yang ingin belajar. Model pengembangan yang digunakan adalah PPE (Planning Production Evaluation). Sampel penelitian adalah seluruh mahasiswa semester V, instrumen yang dipakai hanya angket penilaian terhadap modul. Berdasarkan analisis data, disimpulkan bahwa penelitian yang dilakukan menggunakan PPE mendapatkan rata-rata penilaian dengan 20 butir soal penilaian dengan nilai rata – rata sebesar 4,4 yang berarti “sangat valid” untuk digunakan mahasiswa sebagai bahan ajar mandiri.Abstract: A student in the lecture is required to be able to present what has been obtained, in terms of lecture assignments in general it is necessary to have a decent presentation media. Mathematics students do not rule out the possibility to make presentations especially when taking micro-teaching courses. Media presentations are very diverse starting from Microsoft Power Point, Google Presentation, Open Office. But in reality in terms of mathematical writing, these media are very difficult to present what is our goal, especially when it comes to syntaxes and mathematical symbols. Beamer, one of the document classes from LaTeX, is the hope of mathematical students who want to be easy for presentations, but the lack of teaching materials makes it more difficult, therefore the idea to create teaching materials in the form of LaTeX Beamer modules is made easier for students who want to learn. The development model used is PPE (Planning Production Evaluation). The research sample was all V semester students, the instrument used was only a questionnaire assessment of the module. Based on data analysis, it was concluded that research carried out using PPE obtained an average rating with 20 items of assessment with an average value of 4.4 which means "very valid" for students to use as independent teaching materials.
DILEMA IDENTITAS KULIT HITAM MELALUI PERNIKAHAN ANTAR-RAS DALAM DREAMS FROM MY FATHER KARYA BARRACK OBAMA
Authors: Aris Qori Islami 
Published: March 2019

Abstrak
Laki-laki dan perempuan biracial di AS, khususnya mereka yang memiliki warisan hitam-putih, terus-menerus dihadapkan pada krisis identitas pribadi, di mana mereka tidak dapat menyejajarkan diri dengan kedua sisi ras atau etnis mereka. Barack Obama, presiden petahana AS, juga mengalami situasi yang membingungkan selama tahap pengembangan kedirian dan identitasnya. Penelitian ini menyajikan penjelasan yang berkaitan dengan tantangan yang dihadapi Obama dalam pencarian identitasnya. Penelitian ini juga menyelidiki sejauh mana supremasi kulit putih dan inferioritas kulit hitam yang didesain sedemikian rupa masih terus berlanjut hingga saat ini. Dari penjabaran dapat disimpulkan bahwa ini merupakan kelemahan AS dalam upaya untuk mencapai keadilan dan kesetaraan antara Kulit Putih dan Hitam, bukanlah sarana yang dibutuhkan, melainkan realisasi dan penerimaan tentang pentingnya multirasalitas. Peneliti menggunakan metode kualitatif sebagai metode penelitian dalam upaya untuk memperoleh pemahaman secara mendalam tentang realitas sosial yang digambarkan dalam memoar.

Kata kunci: Kajian Budaya, Teori Critical Race, Nasionalisme Kulit Hitam, Rasisme Buta Warna

Abstract
Biracial men and women in the U.S., particularly those with a black and white heritage are constantly faced with personal identity crisis, in which they are unable to align themselves with either side of their race or ethnicity. Barack Obama, the incumbent president of the U.S., also experienced such puzzling situations during the stages of his selfhood and identity development. This research presents an explanation relating to the challenges Obama faced in his search for identity. It also investigates the extent to which white supremacy and black inferiority by design still persists until today. It concludes by stating that what the U.S. is lacking in its effort to achieve justice and equality between the Caucasians and the Negroes, is not the means, but the realization and acceptance on the importance of multiraciality. The researcher employed qualitative method as the mode of research in an attempt to gain an in-depth understanding of the social realities depicted in the memoir.

Keywords: Cultural Studies, Critical Race Theory, Black Nationalism, Colorblind Racism
KEPAHLAWANAN PADA NASKAH DRAMA LAKSAMANA HANG TUAH KARYA TENAS EFFENDI
Authors: Sum Tengku Muhammad , Evizariza Evizariza 
Published: March 2019

Abstrak
Tujuan Penelitian ini adalah mendeskripsikan kepahlawanan pada naskah drama “Laksamana Hang Tuah” karya Tenas Effendi. Peristiwa sejarah yang terjadi dalam sebuah kehidupan manusia, yaitu sejak zaman dahulu sampai zaman modern sekarang ini. Kita selalu melihat suatu pertentangan yang terjadi antara satu tokoh penting dengan tokoh lainnya di masyarakat yang ada. Masing masing tokoh tersebut seperti membawa kebenarannya di dalam bertindak, akibat sikap para tokoh yang berbeda pandangan tersebut tidak dapat diselesaikan dengan perundingan yang baik maka diambilah sikap yang tegas yang diselesaikan dengan pertarungan fisik. Maka, terjadilah suatu pertarungan antara Hang Tuah dengan Hang Jebat. Suatu pertarungan antara kebaikan dan kejahatan yang selalu saja terjadi di dunia ini, tentu saja di dalam pertarungan tersebut ada yang kalah dan ada pula yang menang. Kita hanya bisa mengambil suatu hikmah dan suatu pelajaran yang sangat berharga dari pertarungan tersebut. Pertentangan antara Hang Tuah dengan Hang Jebat adalah suatu contoh kasus yang ada pada masa kerajaan Melaka di semenanjung melayu. Suatu pertarungan lama yang terjadi pada masa kerajaan Melaka. Masing-masing tokoh mempunyai alasannya masing masing, yang tak dapat lagi di selesaikan dengan perundingan. Akhirnya persoalan itu di selesaikan dengan perkelahian yang seru. Salah satunya mesti ada yang gugur di dalam pertarungan itu.

Kata Kunci: Kepahlawanan, Laksamana Hang Tuah, Naskah Drama.

Abstract
The purpose of this study was to describe heroism in the drama script "Admiral Hang Tuah" by Tenas Effendi. Historical events that occur in a human life, from ancient times to modern times today. We always see a conflict that occurs between one important figure and another in the community. Each of these figures is like bringing the truth in action, due to the attitude of the different figures that view cannot be resolved by good negotiations, so a firm attitude is resolved through physical battles. There was a battle between Hang Tuah and Hang Jebat. A fight between good and evil that always happens in this world, of course in the fight there are those who lose and some win. We can only take a lesson lesson from the fight. The conflict between Hang Tuah and Hang Jebat is a case in point in the kingdom of Melaka on the Malay peninsula. An old battle that took place during the kingdom of Melaka. Each figure has their own reasons, which can no longer be resolved by negotiations. Finally the problem was solved by an exciting fight. One of them must be killed in the fight.

Keywords: Heroism, Admiral Hang Tuah, Drama Script
El hacking como comportamiento típico en las nuevas formas de delincuencia organizada
Authors: Santos Montenegro Manuel Agustín , Barrios Miranda Ángel Silverio , González de Vinces Petrick Jeanny 
Published: March 2019

Introducción. La palabra “hacking” es un anglicismo que tomó su acepción del verbo “to hack” que significa “hachar” que se refiere a la acción ejercida con fuerza sobre los postes telefónicos de aquellos técnicos en la década de los sesenta en los Estados Unidos que golpeaban para poder enderezar las líneas y reparar alguna falla en la comunicación. ObjetivoDeterminar si es el hacking un comportamiento típico, antijurídico y penalmente ajustado a lo estipulado por el Código Orgánico Integral Penal. Materiales y métodos el tipo de investigación es documental y el método hipotético deductivo.ResultadosEl delito que más se ajusta al comportamiento del hacker en Ecuador es el ataque cibernético y a su vez la delincuencia organizada se contempla en el Código Orgánico Integral Penal como un comportamiento penalmente relevante y sancionable. Conclusionessería lo ideal poder especificar a través de otro tipo penal que considere la sola irrupción no autorizada a cualquier tipo de sistema informático ajeno a quien lo ejecuta.
RETRACTION NOTICE TO: Managing Learning for Quality Improvement of Islamic Education.
Authors: Mutholingah Siti 
Published: March 2019

artikel dengan judulÂ Managing Learning for Quality Improvement of Islamic Education telah di lakukan pencabutan dari vo. 2 no. 2 tahun 2018 Jurnal Evaluasi, pada tautan daring http://e-journal.staima-alhikam.ac.id/index.php/evaluasi/article/view/169. karena ditemukan sudah terbit pada jurnal an-nuha vol2.no.2 tahun 2015. pada tautan daring http://ejournal.staimadiun.ac.id/index.php/annuha/article/view/47Isi artikel yang dibuat atas nama ibu Siti Mutholingah ini sebenarnya asli dan murni dibuat oleh yang bersangkutan, namun ada pihak yang tidak bertanggungjawab mengirimkan tulisan beliau di jurnal lain beberapa tahun lalu tanpa seizin dan sepengetahuan beliau dan baru ketahuan setelah ibu Siti Mutholingah mempublish di jurnal Evaluasi edisi september 2018 ini. Jadi sebenarnya yang berhak mempublish artikel tersebut adalah ibu Siti Mutholingah karena artikel tersebut ditulis oleh beliau.
PREREQUISITES FOR ADDRESSING THE DEVELOPMENT OF SOIL EROSION IN SLOPING LANDS OF AZERBAIJAN
Authors: Aliyev Prof. Academician RAS. B.H. , Aliyev Prof.RAE. Z.H. 
Published: March 2019

The article examines the issues of the possibility of studying erosion and its control. The study proved that the development of soil erosion is based on the forming impact of natural and anthropogenic factors. The degree of potential danger and the possibility of prevention, taking into account the preservation of the environmental situation in the foothills of the Upper Shirvan in the example of the Shamakhi district of the Republic of Azerbaijan, were studied. The main tasks of the study were the determination of the amount and the degree of development of eroded and erosion-prone soils of the foothill zones, carried out on the basis of soil.
Key words: erosion, soil; the assessment of the degree of erosion is environmentally hazardous; anti-erosion measures.
A STUDY TO COMPARE THE EFFECT OF DEXMEDETOMIDINE AND CLONIDINE AS AN ADJUVANT TO ROPIVACAINE FOR EPIDURAL ANESTHESIA IN INFRAUMBILICAL SUGERIES
Authors: Meena Pinki , Damor Maya , Jain Trishala , Gupta Anupama 
Published: March 2019

Background: Alpha-2 adrenergic agonists have both analgesic and sedative properties and can be used as an effective adjuvant in epidural anaesthesia. The aim of our study to compare the efficacy and clinical profile of α-2 adrenergic agonists dexmedetomidine and clonidine, when used as adjuvants in epidural anaesthesia in patients undergoing infraumbilical surgeries with special emphasis on their sedative properties and ability to provide smooth intra-operative and post- operative analgesia.
Methods: This Hospital Based, double blind, randomized, comparative, interventional Study was carried out in 60 patients undergoing infra umbilical surgeries. After obtaining permission from Institutional Ethics Committee and Research Review Board. All patients randomly allocated in two groups of 30 patients in each group. Group A patient received 15 ml 0.75 % ropivacaine + 1 microgram/kg dexmedetomidine, Group B received 15 ml 0.75 % ropivacaine + 1 microgram/kg clonidine.
Results: The time of onset of sensory block with dexmedetomidine was earlier compared to clonidine (8.3+1.26 min versus 11.6+1.81min). Mean time to attain highest sensory level was 13.3± 1.4 minutes in group A and 17.6± 1.9 minutes in group B. Mean duration of sensory block was 306.1 ± 8.32 minutes in group A and 285.2 ± 17.4 minutes in group B. Mean time to motor onset was 17.7±3.3 minutes in group A and 18.8±2.9 minutes in group B. Mean duration of motor block was 241.1 ± 4.81 minutes in group A and 216.9± 7.17minutes in group B. There was no significant difference in VAS score till half an hour and after one hour we got significant difference in both groups.
Conclusion: We concluded that when used with ropivacaine (0.75%) as an adjuvant dexmedetomidine (1microgram/kg) and clonidine (1microgram/kg) shortens the onset of sensory block, prolongs the duration of sensory and motor blockade and provides the effective and prolonged post operative analgesia with adequate sedation and without major adverse effects and hemodynamic changes.
Keywords: Clonidine, dexmedetomidine, epidural, ropivacaine.
Thermal Calculation for Water Cooling Tower To Cool Compressor ATLAS COPCO GA 250 FF
Authors: Khosala Yudha 
Published: March 2019

The aim of this paper is to choose the correct capacity of Thermal Calculation for Water Cooling Tower to Cool Compressor ATLAS COPCO GA 250 FF since a cooling tower is considered as an essential component for a compressor in an oil and gas pipe manufacture plant. Cooling tower is an equipment device commonly used to dissipate heat from air conditioning, water-cooled refrigeration, power generation units, and industrial process. In this paper, we use a induced draft counter flow tower for the design of cooling tower which based on Merkel’s method. The tower characteristic is determined by Merkel’s method. A simple algebraic formula is used to calculate the optimum water and air flow rate. This paper calculate the cooling tower characteristic, air flow required, efficiency, effectiveness, and cooling capacity of cooling tower need to cool the compressor compare with the availability cooling tower product in the market. In this paper, we will design based on calculation thermal capacity which lead to decentralizing the cooling tower to reach better energy efficiency of the plant.
Effect of Aerodynamic Drag and Mass in Trajectory Motion
Authors: Susanto Daniel Christian 
Published: March 2019

Trajectory motion in the air is mainly affected by the coefficient of the aerodynamic drag, gravitation, mass of the object to be thrown and also the degree of angle use in trajectory. Any change between these factors could result in the change of trajectory motion and displacement. These papers is focusing on comparing the effect of aerodynamic and mass of the object and see which has the most significant impact on the trajectory motion and the displacement, the other factor is ignored and assumed to be in the same condition even when the value is large.
Análisis Comparativo del Funcionamiento del Inyector de un Motor CRDI Bajo Diferentes Alturas Geográficas
Authors: Castro Mediavilla Juan José , Gonzáles Torres Marcelo Eduardo 
Published: March 2019

La presente investigación inicia indicando los sistemas de inyección diésel convencional y los sistemas de inyección diésel riel común, destacando las ventajas de disminuir el consumo de combustible, el ruido y la reducción de gases contaminantes al medio ambiente. En la parte teórica se describe la composición de los sistemas de combustible de riel común, los diferentes componentes, los actuadores que se analizaron durante las pruebas tanto en la altura como a nivel del mar. Posteriormente se determinó el ciclo de experimentación ajustado a la investigación realizada, se estableció el protocolo de pruebas, ciclo de manejo y lugares a realizar las pruebas. Se muestra el vehículo de pruebas, los equipos de medición que van a ser utilizados y posteriormente se realizan las mediciones con el osciloscopio para la recopilación de datos de las diferentes pruebas realizadas tanto estáticas como dinámicas. El análisis de resultados de las pruebas estáticas muestra datos interesantes sobre el comportamiento del vehículo tanto en la altura como a nivel del mar. El detalle de los oscilogramas nos permite comprender de manera clara el funcionamiento de los actuadores del sistema riel común.
Peranan Komoditas Tanaman Pangan Unggulan terhadap Kesempatan Kerja dan Pendapatan di Kabupaten Sukoharjo (Analisis Input-Output)
Authors: Tuminem FNU 
Published: March 2019

Subsektor tanaman pangan merupakan subsektor yang strategis. Selain menyerap tenaga kerja terbesar dalam kegiatan produksi, subsektor tanaman pangan juga menghasilkan produk yang menjadi bahan pangan pokok bagi sebagian besar masyarakat Indonesia. Penelitian ini bertujuan untuk mengidentifikasi komoditas tanaman pangan unggulan dan menganalisis peranan komoditas tanaman pangan unggulan tersebut terhadap kesempatan kerja dan pendapatan di Kabupaten Sukoharjo. Data yang digunakan adalah data produksi komoditas tanaman pangan tahun 2011-2015 Kabupaten Sukoharjo dan Jawa Tengah serta data Tabel Input-Output Kabupaten Sukoharjo Tahun 2012 transaksi total atas dasar harga produsen. Metode analisis menggunakan Location Quotient (LQ), Shift Share Analysis (SSA), dan Input-Output (IO). Hasil penelitian menunjukkan bahwa padi, kedelai, dan kacang tanah merupakan komoditas basis di Kabupaten Sukoharjo. Padi, jagung, dan kedelai tumbuh cepat tetapi hanya padi yang memiliki daya saing sehingga menjadi komoditas unggulan di Kabupaten Sukoharjo. Berdasarkan analisis angka pengganda, padi memiliki angka pengganda pendapatan tertinggi yaitu sebesar 0,0325 sedangkan angka pengganda kesempatan kerja padi peringkat ketiga setelah jagung dan kacang-kacangan.
Exploring the relationship between coronary heart disease and type 2 diabetes: a cross-sectional study of secondary prevention among diabetes patients
Authors: Gjelsvik Bjørn , Tran Anh Thi , Berg Tore J , Bakke Åsne , Mdala Ibrahimu , Nøkleby Kjersti , Cooper John G , Claudi Tor , Løvaas Karianne Fjeld , Thue Geir , Sandberg Sverre , Jenum Anne K 
Published: March 2019

BackgroundCoronary heart disease (CHD) and stroke are the major causes of death among people with diabetes.AimTo describe the prevalence and onset of CHD and stroke among patients with type 2 diabetes mellitus (T2DM) in primary care in Norway, and explore the quality of secondary prevention.Design & settingA cross-sectional study of data was undertaken from electronic medical records (EMRs) of 10 255 patients with T2DM in general practice. The study took place in five counties of Norway (Oslo, Akershus, Rogaland, Hordaland, and Nordland). Quality of care was assessed based on national guideline recommendations.MethodSummary statistics with adjustments and binary logistic regression models were used.ResultsIn total, 2260 patients (22.1%) had CHD and 759 (7.4%) had stroke. South Asians had significantly more CHD than ethnic Norwegians (29.5%, 95% confidence interval [CI] = 26.1 to 33.0 versus 21.5%, CI = 20.6 to 22.3) and other ethnic groups, and experienced onset of CHD or stroke at a mean of 7 years before Norwegians. In 47.9% of the patients, CHD was diagnosed before T2DM. Treatment target for low-density lipoprotein (LDL) cholesterol was reached for 30.0% and for systolic blood pressure (SBP) for 65.1% of the patients with CHD. Further, 20.9% of patients with CHD were present smokers, and only 5.0% of patients reached all four treatment targets (no smoking, HbA1c ≤7.0%, SBP <135 mmHg, LDL-cholesterol <1.8 mmol/l).ConclusionThe diagnosis of CHD preceded the diagnosis of T2DM in half of the patients. The prevalence of CHD was highest and onset earlier among ethnic South Asians. More intensive treatment of lipids, blood pressure, and smoking are needed in patients with T2DM and CHD.