bluuebunny/crossref_metadata_2025_split huggingface dataset:
Model Pembelajaran REACT (Relating,Experiencing,Applying,Cooperating, Transfering) disertai Media Video Kejadian Fisika Terhadap Keterampilan Proses Sains dan Hasil Belajar Siswa dalam Pembelajaran Fisika di SMA
Authors: Cahyono Bayu Angga Dwi , Sutarto S , Mahardika I Ketut 
Published: March 2018

Penelitian ini berfokus pada implementasi model pembelajaran REACT (relating, experiencing, applying, cooperating, transfering) disertai media video kejadian fisika. Tujuan penelitian ini adalah untuk mengkaji pengaruh model terhadap keterampilan proses sains dan hasil belajar fisika siswa. Penelitian ini dilakukan di SMA Negeri 1 Pakusari. Jenis penelitian ini adalah eksperimen dengan desain post-test only control design. Populasi dalam penelitian ini adalah siswa kelas XI MIPA di SMA Negeri 1 Pakusari semester ganjil tahun ajaran 2017/2018. Sampel diperoleh melalui cluster random sampling, XI MIPA 4 terpilih sebagai kelas eksperimen dan XI MIPA 3 terpilih sebagai kelas kontrol. Teknik pengumpulan data adalah tes, observasi, wawancara dan dokumentasi. Teknik analisis data menggunakan Independent Samples T-Test. Hasil penelitian menunjukkan bahwa model pembelajaran REACT (relating, experiencing, applying, cooperating, transfering) disertai video kejadian fisika berpengaruh signifikan terhadap hasil belajar siswa dalam pembelajaran fisika di SMA Negeri 1 Pakusari dan model pembelajaran REACT (relating, experiencing, applying, cooperating, transfering) disertai video kejadian fisika berpengaruh signifikan terhadap keterampilan proses sains siswa dalam pembelajaran fisika di SMA Negeri 1 Pakusari. Jadi dapat disimpulkan bahwa model pembelajaran REACT (relating, experiencing, applying, cooperating, transfering) disertai media video kejadian fisika berpengaruh secara signifikan terhadap keterampilan proses sains dan hasil belajar fisika siswa di SMA Negeri Pakusari.

Kata Kunci : model pembelajaran REACT, video kejadian fisika, keterampilan proses sains, hasil belajar.
Pengaruh Program Revolving Fund Terhadap Keberdayaan Masyarakat Miskin Kota di Kabupaten Jember
Authors: Priandika Laras Ayu , Ariefianto Lutfi 
Published: March 2018

Pengaruh program revolving fund ialah masyarakat yang dipengaruhi bertujuan agar dapat melakukan atau berubah sesuai keinginan yang mempengaruhi. Jadi pengaruh program Revolving Fund merupakan suatu tindakan dari sebuah program yang dilakukan oleh sebuah lembaga dengan sengaja untuk mendapatkan perubahan sesuai yang diinginkan bersama dalam sebuah program masyarakat. Sedangkan keberdayaan masyarakat adalah masyarakat yang berdaya baik dalam hal sosial, ekonomi dan pendidikan. Berdasarkan latar belakang masalah, maka tujuan dari penelitian ini adalah untuk mengetahui adanya Pengaruh Program Revolving Fund Terhadap Keberdayaan Masyarakat Miskin Kota di Kelurahan Sumbersari Kecamatan Sumbesari Kabupaten Jember. Manfaat dari penelitian ini yaitu sebagai masukan bagi pengeola agar memperbaiki kegiatan program yang dilaksanakan sehingga dapat menumbuhkan minat masyarakat untuk mengembangkan usaha menambah wawasan dan pengetahuan agar berdaya baik dari segi sosial, ekonomi dan pendidikan. Jenis penelitian yang digunakan adalah eksperimen dengan pendekatan kuantitatif. Pengambian data menggunakan angket dan dokumentasi. Kemudian dianalisis menggunakan rumus korelasi tata jenjang yang dibantu dengan meggunakan alat bantu SPSS (Stastistical Package for the Social Scienses) seri 24.0. dari proses tersebut diketahui adanya pengaruh yang signifikan antara kedua variabel yang menunjukkan bahwa r hitung sebesar 0,468. jika dikonsultasikan dengan harga rtabel sebesar 0,956 pada taraf kepercayaan 95% menunjukkan bahwa rhitung > r tabel = 0,468 > 0,956. Saran dari penelitian ini yaitu bagi pengurus program agar dapat memilih dan menggunakan pelayanan, pendampingan dan dukungan yang lebih tepat dan sesuai dengan kebutuhan masyarakat Bagi pembaca skripsi ini dapat kiranya mengambil point penting dari hasil penelitian ini. Bagi peneliti selanjutnya dapat melakukan penelitian lebih lanjut terkait dengan faktor-faktor lain yang mempengaruhi keberdayaan masyarakat miskin di perkotaan.

Kata Kunci: Pengaruh Program, Keberdayaan Masyarakat
The Lexical Density of Erlangga’s “English On Sky” Analysis
Authors: Ramadhan Gagang , Santihastuti Asih , Wahjuningsih Eka 
Published: March 2018

The aims of this research were to know whether the reading texts found in “English On Sky” textbook for 8th Grade of Junior High School were appropriate and meet the content of the curriculum or not by analyzing the lexical density of its texts and identifying the type of reading text which should be given based on the KTSP curriculum. The research design used was descriptive qualitative research. The instrument of this research was document which was get from collecting the reading texts found in the textbook. The data in this study was analyzed quantitatively in the form of description and used descriptive statistics for describing the features of data. The result of this result was there was no reading text in the textbook that was categorized as high lexical density. The readi ng texts were categorized as low and moderate lexical density as there were 12 reading texts were categorized as low lexical density and 12 reading texts were categorized as moderate lexical density. 12 reading text that categorized as low lexical density had 40% - 50% lexical density percentage. On the contrary 12 reading texts that categorized as moderate lexical density had 50% - 60% lexical density percentage. The highest percentage of the lexical density reading text found in the textbook was 57.72% entitled “Camping”. Meanwhile, the lowest percentage of the lexical density reading text was 41.61% entitled “None of your business!”. Based on the analysis, the genre found in this textbook were descriptive, recount, and narrative. In conclusion, this textbook were easy enough to understand for student and met the content of school-based curriculum.

Keywords: Descriptive Qualitative Research, Discourse Analysis, Lexical Density, Reading Text
Peningkatan Kemampuan Berhitung Permulaan Melalui Metode Demonstrasi dengan Media Sempoa Pada Anak Kelompok B1 di TK Amelia Kecamatan Sumbersari Kabupaten Jember Tahun Pelajaran 2016/2017
Authors: Fauziyah Putri Ratna , Yuliati Nanik , Nuriman N 
Published: March 2018

Penelitian ini dilaksanakan pada anak kelompok B1 di TK Amelia Kecamatan Sumbersari Kabupaten Jember. Latar belakang diadakannya penelitian ini karena kegiatan pembelajaran yang digunakan guru kurang menarik, sehingga mengakibatkan kemampuan berhitung permulaan anak kelompok B1 belum berkembang dengan baik. Tujuan penelitian ini adalah untuk meningkatkan kemampuan berhitung permulaan anak melalui metode demonstrasi dengan media sempoa. Jenis penelitian yang digunakan adalah penelitian tindakan kelas (PTK) yang dilaksanakan dalam dua siklus. Subjek penelitiannya adalah anak kelompok B1 di TK Amelia Kecamatan Sumbersari Kabupaten Jember berjumlah 18 anak yang terdiri atas 10 anak laki-laki dan 8 anak perempuan. Metode pengumpulan data yang digunakan adalah dokumentasi, wawancara, dan tes. Teknik analisis data yang digunakan adalah kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa kemampuan berhitung permulaan anak kelompok B1 di TK Amelia Kecamatan Sumbersari Kabupaten Jember mengalami peningkatan dengan kualifikasi sangat baik. Nilai rata-rata kelas pada pra siklus 64.21, siklus I pertemuan 1 79.86, siklus I pertemuan 2 85.07, dan siklus II meningkat menjadi 91.32.

Kata Kunci: kemampuan berhitung permulaan, demonstrasi media sempoa, penelitian tindakan kelas.
Partisipasi Mahasiswa dalam Pembelajaran Kooperatif Berdasarkan Lesson Study
Authors: Safrida Lela Nur , Ambarwati Reza , Albirri Ermita Rizki 
Published: March 2018

Partisipasi siswa memiliki peran penting dalam keberhasilan belajar. Partisipasi aktif siswa bisa mencapai tujuan belajar sehingga siswa bisa berprestasi akademik lebih baik. Partisipasi aktif dapat dipraktekkan dalam pembelajaran kooperatif dengan berdiskusi dalam kelompok atau kelas. Pembelajaran yang efektif dengan menggunakan pembelajaran kooperatif harus dirancang sebelum proses pembelajaran. Menurut analisis dan hasil refleksif, sebagian besar siswa di kelas telah mengikuti kegiatan belajar. Partisipasi aktif dikaitkan dengan berbicara atau memberikan pendapat, menjawab dan mengajukan pertanyaan untuk memberi ceramah atau memberikan komentar dalam diskusi di kelas. Di sisi lain, ada beberapa siswa yang pasif berpartisipasi dalam kegiatan belajar. Siswa tidak memberikan respon perilaku selama kelas. Siswa hanya perlu mendengarkan tanpa mencatat apapun.
Kata Kunci : Partisipasi, pembelajaran kooperatif, lesson study
A személyes értékek hatása az egészségmagatartás változására és a tudatos élelmiszervásárlásra
Authors: Szakály Zoltán , Szabó Sára , Jasák Helga , Szente Viktória , Kiss Marietta 
Published: March 2018

Kutatásunkban a személyes értékek, a pozitív egészségmagatartásra történő áttérés, valamint az egészségtudatos élelmiszervásárlói magatartás között kerestünk összefüggéseket.
Low Salinity Waterflood and Low Salinity Polymer Injection in the Wara Reservoir of the Greater Burgan Field
Authors: Al-Qattan Abrar , Sanaseeri Abbas , Al-Saleh Zainab , Singh B.B. , Al-Kaaoud Hassan , Delshad Mojdeh , Hernandez Richard , Winoto Winoto , Badham Scott , Bouma Chris , Brown John , Kumer Kory 
Published: March 2018

Abstract
The Greater Burgan Field, first discovered in 1938, is the second largest oilfield in the world. Production from the Greater Burgan began in 1946 from the Wara reservoir via primary recovery. Recently, field-wide waterflood as a secondary recovery mechanism has been implemented. The current insight on the potential of hybrid low salinity water and polymer flooding in the Greater Burgan is presented.
The goal of the Greater Burgan Study team in this enhanced oil recovery (EOR) evaluation program was to compare the benefits of using low salinity waterflood (LSW) and low salinity polymer (LSP) injection as tertiary oil recovery methods in the Wara sandstone reservoir of the Greater Burgan field. The efficacy of low salinity and low salinity polymer injection has been investigated in the laboratory and by conducting a series of single-well chemical tracer (SWCT) tests in one Wara producer.
In the field trial carried out on Well A, three separate determinations of residual oil saturation (Sor) were made. The first SWCT test measured waterflood Sor after injecting a slug of high salinity water (HSW) that is compositionally comparable to the produced water utilized field-wide for waterflooding operations. The second and third SWCT tests measured the remaining oil saturation after LSW and LSP, respectively. Laboratory corefloods were also performed to evaluate LSW and LSP recoveries and their impacts on injectivity. The injection water salinity, injection design, oil viscosity, and polymer viscosity used in the laboratory experiments were identical to those used in the field SWCT tests.
These SWCT test trial results establish a baseline waterflood Sor (i.e., after high salinity water injection) and show that further reductions in Sor may be achieved with low salinity waterflooding and low salinity polymer injection. The laboratory results showed no plugging or injectivity issues during LSW or LSP corefloods. Overall, LSW and LSP were shown to be technically workable tertiary processes in the Greater Burgan.
Removal of sewage phosphorus by adsorption and mineral precipitation, with recovery as a fertilizing soil amendment
Authors: Jowett Craig , Solntseva Irina , Wu Lingling , James Chris , Glasauer Susan 
Published: March 2018

AbstractClear sand adsorbs 15–35% total phosphorus (P) from septic tank effluent, but P is mobilized when low-P effluent is applied. Amorphous P compounds formed by alkali aluminate chemical addition may also be subject to leaching. Crystalline mineralization is the desired end effect that isolates P thoroughly from the water resource. Using new low-energy iron electrochemistry (EC-P process), dissolved ferrous iron reacts with sewage phosphate ions (PO4) and precipitates onto filtration medium as vivianite [Fe3(PO4)2·8H2O], as identified by scanning electron microscopy and X-ray diffraction and predicted from Eh–pH–aHPO42− phase relations. Removal rates of 90–99% in sand, soil and synthetic foam filters are obtained. The precipitation of vivianite demonstrates that P can be immobilized quickly and without intermediary adsorption phases, as with Fe-rich soils. Vitreous silicate material (VSM) or rockwool that traps and precipitates mineral P after EC-P treatment was investigated as a means of P reuse as a fertilizing soil amendment. Comparative soil leaching and growth studies using corn plants demonstrate that the VSM alone reduces P losses from soils, and that VSM which has received EC-P effluent is equivalent to or better than commercial superphosphate fertilizer.
Intra-articular Fracture of the Distal part of the Triquetrum within the Pisotriquetral Joint: Case Report and Review of Literature
Authors: Athanasiou V. , Panagopoulos A. , Iliopoulos ID. , Vrahnis I. , Diamantakis G. , Kraniotis P. , Tyllianakis M. 
Published: March 2018

Background:
Intra-articular fractures of the distal part of the triquetrum within the pisotriquetral joint are uncommon, and can be associated with tears of the dorsal carpal ligaments, pisiform subluxation and/or FCU dislocation. Their diagnosis is difficult and requires a high clinical suspicion and a proper radiological examination including oblique wrist x-rays, computed tomography and MRI scan. These fractures can be delayed diagnosed due to late presentation thus leading to painful nonunion, persistent instability and late pisotriquetral arthritis.

Case Report:
We present a case of a 40-year-old male who complained about ulnarsided wrist pain after a fall on his extended wrist during bicycling. The diagnosis of triquetrum fracture was suspected on clinical examination and confirmed using standard and oblique radiographs and CT scan evaluation. He was immobilized in a short-arm cast for 6 weeks followed by a progressive return to wrist motion and subsequent strengthening for another 5 weeks. He reported complete resolution of pain and excellent wrist motion and function one year after the injury, demonstrating a Mayo score of 100.

Conclusion:
Isolated intra-articular fractures of the triquetrum within the pisotriquetral joint are rare injuries and may constitute a subcategory of body fractures other than the dorsal cortical (chip), main body and volar lip avulsion fractures. Early clinical suspicion and proper imagine can lead to a successful outcome.
Design of the wastewater treatment system of an office building
Authors: Raissha Rizky , Mardyanto Mas Agus 
Published: March 2018

The MIPA Tower office building, an eleven-storey building, which is located in the area of Institut Teknologi Sepuluh Nopember Surabaya, is under construction. The building will be utilized for offices, classrooms, and laboratories. In the operation of the building, domestic and laboratory wastewater will be produced. This wastewater contains compounds that can pollute the environment. A design of domestic and laboratory wastewater treatment system is conducted. The system comprises of a neutralization tank, a grease trap, an equalization tank, an anaerobic filter, and an activated carbon and silica sand filter.
The steps of the design are (i) collecting primary data and secondary data, (ii) calculating the engineering design, (iii) drawing the Detailed Engineering Design (DED), and (iv) calculating the bill of quantity and budget.
The conclusion of this design is that the treatment plant will treat a mixture of domestic and laboratory wastewater. The dimension of each unit is as follows: (i) the neutralization tank (Ã˜ = 0.65 m, H = 0.43 m), (ii) the grease trap (4 m x 2 m x 1 m), (iii) the equalization tank (10.5 m x 5.5 m x 2.5 m), (iv) the septic tank (4.5 m x 4 m x 2.5 m), (v) the six-compartment anaerobic filter (2.25 m x 4 m x 2.5 m), and (vi) the filter with activated carbon (H = 50 cm), silica sand (H = 150 cm), and gravel (H = 10 cm), with the diameter of the tank is 1.5 m.
IMPACTO ECONÔMICO DA ESCOLHA DE MODAL DE TRANSPORTE PARA EXPORTAÇÃO DE PRODUTO ELETROELETRÔNICO
Authors: Nunes Débora Porcari , Costa Fabiano , Junior Moacir Freitas , Bueno Robson Elias 
Published: March 2018

Atualmente, com frequentes crises financeiras e com o contínuo aumento da competividade entre as organizações, surge a vital necessidade de reduzir os custos de toda a cadeia produtiva, torna-se fundamental para as empresas realizar ações para atender as necessidades dos clientes e satisfazer as suas expectativas em relação à realização de serviços, entrega de produtos e ainda estar de acordo com as normas da qualidade. Por esse motivo, o desenvolvimento e utilização de modelos teóricos que auxiliem no gerenciamento e escolha do melhor modal de transporte são imprescindíveis. Nesse contexto, a pergunta que rege este artigo é: como e por que uma modalidade de transporte de cargas é mais eficiente que outra para a exportação de produtos eletroeletrônicos sobre a perspectiva de menor custo? O objetivo principal será analisar a utilização demodelos teóricos que possibilitem a obtenção da decisão ótima do modal de transporte que será utilizado para entrega de produtoseletroeletrônicos para a Argentina. A justificativa para esse artigo é de propor a utilização de ferramentas de gestão para alcançar melhores resultados nos processos e custos relacionados ao transporte de mercadorias de uma empresa. Neste artigo são observados os modais rodoviário e hidroviário, perante análises de custos de modal e de acordo com os resultados foram realizadas comparações entre o cenário real e um cenário proposto. Os resultados apontam a importância do uso de ferramentas teóricas para a melhor escolha de modal de transporte.
Intracoronary versus intravenous adenosine to assess fractional flow reserve: a systematic review and meta-analysis
Authors: Gili Sebastiano , Barbero Umberto , Errigo Daniele , De Luca Giuseppe , Biondi-Zoccai Giuseppe , Leone Antonio Maria , Iannaccone Mario , Montefusco Antonio , Omedé Pierluigi , Moretti Claudio , D’Amico Maurizio , Gaita Fiorenzo , D’Ascenzo Fabrizio 
Published: March 2018

Aims
Intravenous infusion of adenosine is the reference method to measure fractional flow reserve (FFR). Intracoronary boluses are often used because of time and convenience, but their effectiveness has yet to be assessed.

Methods
We conducted a systematic review and meta-analysis of prospective studies directly comparing intravenous and intracoronary adenosine administration for FFR measurement. FFR values and prevalence of functionally critical lesions obtained with the different methods of adenosine administration were compared.

Results
Twelve studies evaluating 781 lesions from 731 patients were included (63.7 years, 25.5% women, median FFR 0.82). FFR values were significantly lower with intravenous adenosine than with intracoronary adenosine [mean difference 0.01, 95% confidence interval (CI) 0.00–0.02, P = 0.005], even if no significant differences were observed when only high doses of intracoronary adenosine (≥150 μg) were considered. The prevalence of functionally critical lesions did not significantly differ between intracoronary and intravenous adenosine. Concerning the use of different doses of intracoronary adenosine, low doses (≤60 μg) were associated with higher FFR values (mean difference 0.02, 95% CI 0.01–0.03, P < 0.001) and fewer functionally critical lesions (OR 0.57, 95% CI 0.40–0.81, P = 0.002) compared with high doses. Meta-regression analysis did not show any significant interaction between the way of adenosine administration and main clinical features. Intracoronary adenosine was associated with a higher incidence of atrioventricular blocks, whereas angina and/or systemic symptoms were more frequent with intravenous adenosine.

Conclusion
Intracoronary adenosine might be as effective as intravenous adenosine to measure FFR, provided that adequate doses are used. Intracoronary adenosine represents a valuable alternative to intravenous adenosine whenever appropriately administered.
TÁC ĐỘNG CỦA MỤC TIÊU PHÁT TRIỂN TRONG BÁO CÁO CHÍNH TRỊ TẠI ĐẠI HỘI 19 ĐẢNG CỘNG SẢN TRUNG QUỐC ĐẾN CHÍNH SÁCH ĐỐI NGOẠI ĐỐI VỚI VIỆT NAM
Authors: Anh Nguyen Ngoc 
Published: March 2018

Nghiên cứu tiến hành phân tích các mục tiêu phát triển Trung Quốc được thể hiện trong Báo cáo Chính trị tại Đại hội lần thứ 19 Đảng Cộng sản Trung Quốc và tác động của các mục tiêu này đến chính sách đối ngoại của Trung Quốc đối với Việt Nam. Nghiên cứu chỉ ra rằng các mục tiêu này sẽ có cả tác động tích cực và tiêu cực đến chính sách đối ngoại của Trung Quốc đối với Việt Nam với chiều hướng và mức độ tùy thuộc vào nhận thức, mục tiêu và hành vi gia tăng quyền lực của Trung Quốc. Trong tình huống như vậy, quan hệ giữa Việt Nam và Trung Quốc sẽ phụ thuộc nhiều vào phản ứng của phía Việt Nam.
Penelitian Kebutuhan Fasilitas Kapal Penumpang yang Responsif Gender di Pelabuhan Balikpapan
Authors: Kusumaning Utami Tri , Chairunnisa Chairunnisa 
Published: March 2018

Penyelenggaraan angkutan laut penumpang oleh PT PELNI dengan meninjau adanya perbedaan kebutuhan pengguna jasa transportasi pada penggunaan ruang aktivitas, dimana penumpang perempuan dan laki-laki memiliki kebutuhan yang berbeda, perilaku perjalanan yang berbeda, dan berbagai tingkat akses maka perlu dilakukan analisis lebih jauh terkait kondisi penyelenggaraan penumpang pada saat ini melalui pendekatan analisis kebutuhan gender. Penelitian ini dilaksanakan dalam rangka untuk meningkatkan kenyamanan dan keamanan pelayanan angkutan laut penumpang, khususnya fasilitas-fasilitas pada kapal penumpang yang dapat dikelompokan berdasarkan responsif gender, sehingga kegiatan ini diharapkan dapat menjadikan rekomendasi dalam rangka meningkatkan pelayanan angkutan laut khususnya kapal penumpang. Metode penelitian yang digunakan adalah metode kuantitatif dan kualitatif. Instrumen penelitian kuantitatif adalah kuesioner, sedangkan instrumen penelitian kualitatif adalah wawancara mendalam, dan observasi. Analisis data secara kuantitatif dengan menggunakan CSI, sedangkan analisis data kualitatif dengan menginterprestasikan hasil data . Permasalahan pemenuhan fasilitas berdasarkan kebutuhan gender terutama terjadi pada saat kapal mengangkut penumpang dalam kondisi padat penumpang (melebihi kapasitas), karena 4 indikator (keselamatan, kenyamanan, keamanan, dan kemudahan) tidak sesuai harapan dan standar pelayanan minimum untuk 5 fasilitas kapal yakni akomodasi, keselamatan, medis dan sanitari, ruang publik, dan komunikasi.