bluuebunny/crossref_metadata_2025 huggingface dataset:
A Música na Revista da FUNDARTE: Contribuições para o pensamento educativo-musical
Authors: Almeida Bruno Felix da Costa , Wolffenbüttel Cristina Rolim
Published: July 2019

O estudo apresenta o “estado da arte” na Revista da FUNDARTE, em se tratando da linguagem em Arte-Música, e suas possíveis articulações ao campo educativo-musical. O referencial teórico consiste nos pressupostos de Kraemer (2000) sobre os usos e funções do conhecimento pedagógico-musical. A metodologia utilizada inclui as abordagens Quali-quantitativa, e a Análise de Discurso, enquanto método. Para a análise dos dados, a Análise de Conteúdo. A diversidade das temáticas em Música publicadas nos 87 textos selecionados na Revista da FUNDARTE possibilitou a compreensão da importância da articulação dos conhecimentos gerais em Música às perspectivas educativo-musicais, em prol de uma reflexão abrangente ao campo da Educação Musical contemporânea.
L’analyse du développement des processus de l’écrit de quatre élèves à risques de la 7e année dans un programme d’immersion française
Authors: Le Bouthillier Josée , Kristmanson Paula
Published: July 2019

Cette étude ethnographique rapporte les progrès effectués au cours d’une année scolaire par quatre auteurs à risques d’un programme d’immersion français par rapport aux processus de l’écrit. En comparant les données recueillies à l’aide de protocoles de verbalisation en novembre/décembre 2012 et en mai 2013, nous avons examiné l’amélioration par rapport à la planification, à la mise en texte, à la révision/correction et à l’affect. Comme grille d’analyse, nous avons utilisé le modèle d’écriture de Hayes (1996). Nos résultats ont révélé que les auteurs à risques de cette étude avaient effectué des progrès par rapport à la mise en texte, à la révision/correction et à l’affect, mais peu quant à la planification.
BAHASA ANTARA BARISTA DAN PELANGGAN STARBUCKS DI SURABAYA TOWN SQUARE: KAJIAN SOSIOPRAGMATIK
Authors: Sulistiawati Afwin , Yogadinata Dewa Made Artha , Nashahta Terra Bellatrix Aden
Published: July 2019

AbstrakPenelitian ini difokuskan untuk meneliti kalimat yang digunakan oleh barista yang ada di Starbucks Surabaya Town Square kepada pelanggan yang dikaji menggunakan pendekatan sosiopragmatik. Sampel penelitian ini mencakup tuturan bahasa yang telah diperoleh melalui teknik rekam, simak, dan transkripsi. Analisis data yang digunakan yakni metode deskriptif kualitatif yang terdiri atas tiga proses, yakni reduksi data, penyajian data, dan penarikan simpulan. Hasil penelitian yang didapat ialah bahwa tindak tutur dalam dialog yang terjadi antara barista dengan pelanggan baru lebih banyak menggunakan bahasa Indonesia yang standar dan formal, juga tidak ditemui faktor keakraban sehingga maksim yang terlihat hanya maksim pertimbangan. Sedangkan tindak tutur pada dialog antara barista dan pelanggan yang sering datang lebih banyak menggunakan bahasa Indonesia yang tidak formal bahkan menggunakan bahasa daerah (ragam rendah). Maksim yang muncul juga bermacam-macam, yakni maksim kedermawanan, maksim kebijaksanaan, maksim kecocokan, dan maksim penghargaan.
Tindak Tutur dan Fungsi Kata Bi dan Ba dalam Proses Komunikasi Bahasa Dayak Studi Kasus pada Masyarakat Riam Durian
Authors: Hartuti Sri , Nurfarida Ika
Published: July 2019

AbstrakMasing-masing kata dalam bahasa daerah memiliki fungsi yang berbeda dengan daerah lainnya. Oleh sebab itu, pemahaman tentang fungsi kata sangat penting. Fungsi kata hanya bisa dipahami jika konteks kalimat jelas, apakah kalimat termasuk termasuk kalimat imperatif, deklaratif, atau interogatif. Salah satu fenomena yang berkaitan dengan fungsi kata yakni kata bi dan ba dalam bahasa Dayak di desa Riam Durian, kecamatan Kotawaringin Lama, Kabupaten Kotawaringin Barat, Kalimantan Tengah. Berdasarkan data yang dianalisis, kata bi hanya digunakan apabila seseorang ingin membuat kalimat interogatif atau kalimat tanya, sedangkan kata ba hanya digunakan apabila seseorang ingin membuat kalimat imperatif atau kalimat perintah. Selain itu, kata bi jika dikaitkan dengan teori tindak tutur ternyata memenuhi unsur sebagai bagian dari tindak tutur direktif, sedangkan kata ba memenuhi unsur sebagai bagian dari tindak tutur komisif. Meskipun demikian, hal yang perlu diperhatikan adalah bahwa kedua kata tersebut memiliki makna apabila digunakan dalam kalimat dan tidak bisa berdiri sendiri.
Adjectival Collocations for Halloween in Early 19th until 20th in COHA and COCA
Authors: Rahayu Puji
Published: July 2019

AbstractKnowing the development of certain word in society and relating it with the social perspective is quite interesting. Diachronic corpus is a science in the corpus linguistics that can be used to traverse space and time. To trace the development of certain aspect of language in America, diachronic corpus can be applied by using superior corpus of the Corpus of Contemporary American English (COCA) and the Corpus of Historical American English COHA as the tools to determine the actual state of a society. Halloween is one of the celebrations which firstly celebrated in America and transmitted to be celebrated in all over the world. How Halloween is perceived in its origin country, America. This research aims to find any words that become the adjectives collocation for [Halloween] word and the perspectives about it in America in different periods of time. Employing mixed-method as approach, this research took the computerized data in COHA and COCA then interpreting the result of the adjectival collocations result. The result of this research shows that there is the changing perspective in America toward Halloween. Comparing the perspective of Halloween in the past and the current time shows that Halloween is changing overtime from religiously sacred to be fun and joyful celebration with many interesting tricks to celebrate it.
BENTUK-BENTUK TUTURAN PENOLAKAN CINTA DALAM BAHASA INDONESIA DAN FAKTOR SOSIAL YANG MEMENGARUHINYA: ANALISIS SOSIOLINGUISTIK
Authors: Nurbaiti Faradila
Published: July 2019

AbstrakPenelitian ini dilatarbelakangi oleh adanya bentuk-bentuk berbeda dalam penolakan cinta yang dituturkan oleh penuturnya. Tujuan penelitian ini adalah untuk mendeskripsikan bentuk-bentuk tuturan penolakan cinta dan menganalisis faktor-faktor sosial yang memengaruhi tuturan penolakan cinta. Data yang digunakan adalah tuturan penolakan cinta yang diperoleh melalui penyebaran kuesioner kepada sejumlah responden. Data tersebut kemudian dianalisis menggunakan pendekatan sosiolinguistik. Bentuk-bentuk tuturan penolakan cinta diklasifikasikan berdasarkan cara penyampaiannya, strukturnya, dan situasi penyampaiannya. Selain itu, terdapat faktor-faktor sosial yang memengaruhi tuturan penolakan cinta, yaitu hubungan sosial antara penutur dan lawan tutur serta media penyampaian tuturan. Faktor-faktor tersebut menyebabkan adanya bentuk dan ragam tuturan penolakan cinta yang bervariasi.
IMPOLITENESS STRATEGY IN INSTAGRAM CYBERBULLYING: A CASE STUDY OF JENNIFER DUNN POSTED BY @LAMBE_TURAH
Authors: Indrawan Fani
Published: July 2019

Social media is used by most Indonesian people. Social media brings good and bad influence. One of the bad influences is cyberbullying. Cyberbullying that is found in Instagram is the most different from other social media. Instagram has become the source of hate campaign by the occurrence of gossip account. @Lambe_turah is one of the biggest gossip accounts in Indonesia. The posts in @Lambe_turah have triggered its followers to perform cyberbullying to the person in their post. The victim of cyberbullying who became the focus of this research was Jennifer Dunn. The aim of this study was to investigate the comments which contain cyberbullying by using impoliteness strategy proposed by Culpeper (2005). This study uses qualitative approach. It is shown by the data collection method which was done by examining documents. The analysis of this study was done by interpreting the collected data. The result showed that negative impoliteness was the most common impoliteness strategy to be used in cyberbullying. The second impoliteness strategy that was used in cyberbullying was bald on record. From both of these strategies, it could be concluded that cyberbullying tend to attack the addressee directly by using various types of statements.
CONJUNCTIONS IN INDONESIAN UNDERGRADUATE THESIS ABSTRACTS
Authors: Kurniati Ruri Fadhilah
Published: July 2019

This study investigates how conjunctions are used for organizing ideas in abstracts of linguistics and literature theses written by undergraduate students of English Department in an Indonesian university. It also reveals the similarities in the ways conjunctions being used in the abstracts. It employs descriptive qualitative design to examine 82 abstracts which have been collected from 41 linguistics and 41 literature theses. The abstracts are analyzed by classifying and calculating the use of conjunctions using conjunctions taxonomy proposed by Halliday and Matthiessen (2014). The study finds that six abstracts do not apply conjunctions. While the rest use the three types of conjunctions: elaboration, extension, and enhancement. Elaborating conjunctions are used appropriately, whereas extending and enhancing conjunctions are partly inappropriately. Two kinds of inappropriate uses of conjunctions are misuse and overuse. The use of conjunctions in abstracts of linguistics and literature theses is quite similar in the ways they are used and total number of their uses. Certain conjunctions are present in the abstracts, while the others are inexistent. Both kinds of abstracts mostly use extending conjunctions, more especially positive additives. It can be concluded that the use of conjunctions varies in terms of their appropriateness. Inappropriate uses of conjunctions evince that EFL (English as a foreign language) learners had difficulty in using conjunctions in their writing. The students whose abstracts do not apply conjunctions connected the ideas in their abstracts using words and/or phrases which are excluded in the theoretical framework of this study. More similarities than differences in the ways conjunctions being used in the two kinds of abstracts prove that students from the same department of study had the same discourses.
The Spatiotemporal Characteristics of 0 – 24 Goal Polo
Authors: Best Russ , Standing Regan
Published: July 2019

Global positioning systems (GPS) have recently been shown to reliably quantify the spatiotemporal characteristics of Polo, with the physiological demands of Polo play at low and high goal levels also investigated. This study aimed to describe the spatiotemporal demands of Polo across 0 – 24 goal levels. A player worn GPS unit was used to quantify distance, speed and high intensity activities performed. Data was divided into chukkas and five equine-based speed zones, grouped per cumulative player handicap and assessed using standardised mean differences. Average distance and speed per chukka increased in accordance with cumulative player handicap, with the magnitude of differences being Trivial – Large and Trivial – Very Large, respectively. Differences between time spent in speed zones 4 and 5 show a linear increase in magnitude, when comparing 0 goal Polo to all other levels of play (Small – Very Large; 6 – 24 goals, respectively). High intensity activities predominantly shared this trend, displaying Trivial – Large differences between levels. These findings highlight the increasingly demanding cardiovascular, anaerobic and speed-based needs of Polo ponies as playing level increases. Strategies such as high intensity interval training, maximal speed work and aerobic conditioning may be warranted to facilitate this development and improve pony welfare and performance.
Gender Differences in Technical-Tactical Behaviour of LaLiga Spanish Football Teams
Authors: Casal Claudio A. , Maneiro Rubén , Ardá Antonio , Losada José L.
Published: July 2019

The aim of this study was to identify gender differences in technical-tactical behaviour in football. To this end 68 matches of the first division of the Spanish men’s and women´s league, corresponding to 2016/17 season were analyzed. A comparison of medians was carried out using the Mann-Whitney U-test were conducted as post hoc test and a grouping of the variables through the clustering bootstrapping technique in both groups. We have detected statistically significant differences regarding all accurate passes, in favour of men, as well as a greater number of yellow cards. In female football, a greater number of picking up free balls, interceptions, lost balls, recoveries, challenges and attacks, both positional and counterattacks, are produced. The clustering analysis also allowed that in male football, the circumstance of receiving a red card is closely related to the number of goals conceded and most of the shots on goal are achieved by positional attacks. In women's football, ball possession on own half is closely related to the number of losses. These results could be useful for gender-specific training information for optimal preparation. However, more research is warranted to establish the main gender differences and characterize women's football.
PENGEMBANGAN MODUL BERBASIS GUIDED DISCOVERY PADA MATERI SISTEM PERNAPASAN UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA KELAS XI SMA NEGERI 5 SURAKARTA
Authors: Suryani Nina Teja , Prayitno Baskoro Adi , Rinanto Yudi
Published: July 2019

Penelitian ini bertujuan untuk: 1) mengembangkan modul dengan karakteristik guided discovery pada materi Sistem Pernapasan untuk meningkatkan kemampuan berpikir kritis siswa kelas XI  SMA Negeri 5 Surakarta; 2) menguji kelayakan modul berbasis guided discovery pada materi Sistem Pernapasan  untuk meningkatkan kemampuan berpikir kritis siswa kelas XI SMA Negeri 5 Surakarta; dan 3) menguji keefektivan modul berbasis guided discovery pada materi Sistem Pernapasan untuk meningkatkan kemampuan berpikir kritis siswa kelas XI SMA Negeri 5 Surakarta. Penelitian ini menggunakan metode Research and Development (R & D) mengacu pada Borg dan Gall (1983) yang dimodifikasi menjadi sembilan tahapan yaitu: 1) penelitian dan pengumpulan informasi; 2) perencanaan; 3) pengembangan produk awal; 4) uji coba lapangan tahap awal; 5) revisi produk awal; 6) uji lapangan terbatas; 7) revisi produk kedua; 8) uji lapangan operasional yang menggunakan desain penelitian kuasi eksperimen; dan 9) revisi produk akhir. Analisis data yang digunakan adalah analisis deskriptif, teknik persentase dan uji Independent Samples T Test. Hasil penelitian menunjukkan: 1) karakteristik modul pada materi sistem pernapasan dikembangkan sesuai prosedur pengembangan Borg dan Gall yang dimodifikasi menjadi sembilan tahapan, dengan menggunakan  sintaks model pembelajaran guided discovery yang bermuatan indikator-indikator kemampuan berpikir kritis yang divisualisasikan pada tujuan, materi, kegiatan, dan soal evaluasi modul; 2) kelayakan modul dinilai berkualifikasi sangat baik oleh penilaian ahli materi dengan pemenuhan 95,00%; ahli pengembangan modul 93,26%; ahli perangkat pembelajaran 90,57; dan ahli keterbacaan 96,88; rata-rata penilaian praktisi 98,29%; serta rata-rata penilaian siswa 88,11%; 3) Modul berbasis guided discovery efektif meningkatkan kemampuan berpikir kritis, didasarkan pada hasil uji Independent Samples T Test menunjukkan adanya perbedaan hasil post-test antara kelas yang menggunakan modul berbasis guided discovery dengan kelas yang menggunakan modul sekolah diperoleh sig 0,009 < 0,05, serta peningkatan rata-rata N-gain sebesar 0,77 yang termasuk kualifikasi tinggi.
PEMBELAJARAN IPA MENGGUNAKAN CONCEPT ATTAINMENT MODEL DENGAN MEDIA RIIL DAN MEDIA GAMBAR DITINJAU DARI KEMAMPUAN BERPIKIR KOGNITIF DAN PERSEPSI KREATIVITAS SISWA
Authors: Laela Farihatul Faizah , Sugiyarto Sugiyarto , Suparmi Suparmi
Published: July 2019

Penelitian ini bertujuan mengetahui pengaruh perbedaan Concept Attainment Model dengan media riil dan media gambar, kemampuan berpikir kognitif, persepsi kreativitas siswa, dan interaksinya terhadap hasil belajar. Penelitian ini menggunakan metode eksperimen. Populasi penelitian ini adalah siswa kelas VII SMP Al-Islam 1 Surakarta Tahun Pelajaran 2013/2014. Sampel diambil dengan teknik cluster random sampling sebanyak 2 kelas, yaitu kelas VIIB sebagai kelas eksperimen menggunakan Concept Attainment Model dengan media riil dan kelas VIID menggunakan Concept Attainment Model dengan media gambar. Pengambilan data kemampuan berpikir kognitif dengan tes, persepsi kreativitas dengan angket, hasil belajar kognitif dengan tes, hasil belajar afektif dan psikomotorik dengan teknik observasi. Uji normalitas dengan menggunakan uji Kolmogorov-Smirnov. Uji homogenitas menggunakan Uji Levene’s. Uji hipotesis dengan uji non parametrik menggunakan Kruskal-Wallis Test dari software SPSS versi 16. Kesimpulan penelitian ini sebagai berikut: 1) ada pengaruh media terhadap hasil belajar kognitif; 2) ada pengaruh kemampuan berpikir kognitif terhadap hasil belajar psikomotorik; 3) siswa yang mempunyai persepsi kreativitas tinggi memiliki hasil belajar psikomotorik lebih baik daripada siswa dengan persepsi kreativitas rendah; 4) ada interaksi antara media dengan kemampuan berpikir kognitif terhadap hasil belajar kognitif dan psikomotorik; 5) ada interaksi antara media dengan persepsi kreativitas terhadap hasil belajar kognitif dan psikomotorik; 6) ada interaksi antara kemampuan berpikir kognitif dengan persepsi kreativitas terhadap hasil belajar psikomotorik; 7) ada interaksi antara media, kemampuan berpikir kognitif, dan persepsi kreativitas terhadap hasil belajar kognitif dan psikomotorik.
KAJIAN PRESTASI BELAJAR BIOLOGI MENGGUNAKAN MODEL SETS (SCIENCE, ENVIRONMENT, TECHNOLOGY, AND SOCIETY) DENGAN METODE OBSERVASI LABORATORIUM DAN METODE OBSERVASI LAPANGAN DI TINJAU DARI SIKAP ILMIAH DAN KREATIVITAS SISWA
Authors: Suranto Joko Dwi , Sajidan Sajidan , Suciati Suciati
Published: July 2019

Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran model SETS  (Science, Environment, Technology, and  Society) dengan metode observasi laboratorium dan metode observasi lapangan, sikap ilmiah dan kreativitas siswa serta interaksi ketiganya terhadap prestasi belajar siswa. Penelitian ini menggunakan metode eksperimen dan dilaksanakan Oktober 2011 sampai bulan Juni 2012. Populasi semua siswa kelas VII SMPN 2 Jatiroto, Wonogiri.  Sampel penelitian diambil dengan metode cluster random sampling terdiri dari 2 kelas. Kelas VII A menggunakan model SETS dengan metode observasi laboratorium dan kelas VII B menggunakan model SETS dengan metode observasi lapangan.  Data sikap ilmiah siswa dan kreativitas siswa sebagai variabel moderator diperoleh melalui angket, data prestasi belajar sebagai variabel terikat untuk aspek kognitif diperoleh melalui tes, dan data prestasi aspek afektif dan aspek psikomotor melalui lembar observasi. Analisis data menggunakan uji Anava desain faktorial 2x2x2 menggunakan software komputer SPSS 17. Hasil penelitian menunjukkan: (1) ada pengaruh prestasi belajar antara siswa yang diberi pembelajaran biologi model SETS dengan metode observasi laboratorium dan metode observasi lapangan; (2) ada pengaruh sikap ilmiah tinggi dan sikap ilmiah rendah terhadap prestasi belajar siswa; (3) ada pengaruh antara kreativitas tinggi dan kreativitas rendah terhadap prestasi belajar siswa; (4) tidak terdapat interaksi antara model SETS dengan metode observasi laboratorium  dan metode observasi lapangan dengan sikap ilmiah terhadap prestasi belajar siswa; (5) tidak terdapat interaksi antara model SETS dengan metode observasi laboratorium dan metode observasi lapangan dengan kreativitas terhadap prestasi belajar siswa; (6) tidak terdapat interaksi antara sikap ilmiah dan kreativitas terhadap prestasi belajar siswa; (7) tidak terdapat interaksi antara metode observasi laboratorium dengan metode observasi lapangan, sikap ilmiah dan kreativitas terhadap prestasi belajar siswa.
PEMBELAJARAN FISIKA DENGAN PENDEKATAN INKUIRI MELALUI METODE EKSPERIMEN DAN DEMONSTRASI DITINJAU DARI KREATIVITAS DAN MOTIVASI BERPRESTASI SISWA
Authors: Puspita Esthi Wulan , Sunarno Widha , Sarwanto Sarwanto
Published: July 2019

Prestasi belajar siswa pada mata pelajaran fisika masih rendah, sehingga guru harus memperbaiki dan mengembangkan pembelajaran dengan cara menganalisis pengaruh metode pembelajaran terhadap hasil belajar siswa. Penelitian ini bertujuan untuk menganalisis pengaruh pembelajaran inkuiri dengan metode eksperimen dan demonstrasi, motivasi berprestasi, kreativitas siswa dan interaksinya terhadap prestasi belajar siswa pada materi listrik dinamis. Penelitian ini menggunakan penelitian eksperimen. Populasi penelitian adalah seluruh siswa kelas X di SMA Negeri 1 Gemolong, Sragen tahun pelajaran 2012/2013 sebanyak 2 kelas. Kelas eksperimen 1 dengan menggunakan metode eksperimen, dan kelas eksperimen 2 dengan menggunakan metode demonstrasi. Sampel penelitian diambil 2 kelas ditentukan dengan teknik purposive sampling. Teknik pengumpulan data menggunakan metode tes untuk mendapatkan data prestasi kognitif, sedangkan observasi untuk mendapatkan informasi nilai afektif dan psikomotor, menggunakan angket untuk nilai kreativitas dan motivasi berprestasi siswa. Data dianalisis dengan anava 2x2x2. Hasil penelitian dapat disimpulkan bahwa: (1) ada perbedaan pengaruh pembelajaran fisika dengan pendekatan inkuiri menggunakan metode eksperimen dan demonstrasi terhadap nilai afektif dan tidak ada pengaruh pada prestasi kognitif dan nilai psikomotor; (2) tidak ada perbedaan pengaruh kreativitas siswa kategori tinggi dan rendah terhadap prestasi kognitif, afektif, dan psikomotor; (3) tidak ada perbedaan pengaruh motivasi berprestasi kategori tinggi dan rendah terhadap prestasi kognitif, nilai afektif, dan psikomotor; (4) ada interaksi metode eksperimen dan metode demontrasi dengan kreativitas kategori tinggi dan rendah terhadap nilai afektif, dan tidak ada pengaruh terhadap prestasi kognitif dan nilai psikomotor; (5) ada interaksi metode eksperimen dan metode demontrasi dengan motivasi berprestasi kategori tinggi dan rendah terhadap nilai afektif dan tidak ada interaksi pada prestasi kognitif dan nilai psikomotor; (6) tidak ada Interaksi antara krativitas siswa kategori tinggi dan rendah dengan motivasi belajar kategori tinggi dan rendah terhadap prestasi kognitif, nilai afektif, dan psikomotor; (7) tidak ada interaksi antara metode eksperimen dan metode demonstrasi dengan kreativitas kategori tinggi dan rendah dan dengan motivasi berprestasi kategori tinggi dan rendah terhadap prestasi kognitif, nilai afektif, dan psikomotor.
PENGEMBANGAN MODUL FISIKA BERBASIS SAVI (SOMATIC, AUDITORY, VISUALIZATION, INTELLECTUALLY) UNTUK MENINGKATKAN MOTIVASI SISWA PADA PEMBELAJARAN FISIKA KELAS X SMK JURUSAN MULTIMEDIA DENGAN TOPIK IMPULS DAN MOMENTUM
Authors: Indah Duwita Sekar , Sunarno Widha , Sarwanto Sarwanto
Published: July 2019

Modul fisika yang mengintegrasikan gaya belajar siswa sangat terbatas, khususnya modul fisika berbasis SAVI untuk SMK. Penelitian ini bertujuan untuk: 1) menganalisis karakteristik modul fisika berbasis SAVI untuk meningkatkan motivasi siswa; 2) menganalisis kelayakan modul fisika berbasis SAVI untuk meningkatkan motivasi siswa; 3) menganalisis efektivitas modul fisika berbasis SAVI terhadap hasil belajar dan motivasi siswa.Jenis penelitian ini merupakan penelitianResearch and Development(R&D)dengan menggunakan Model Thiagarajan yang terdiri dari 4 tahap yaitu: tahap pendefinisian (define), tahap perencanaan (design), tahap pengembangan (develop), dan tahap penyebaran (disseminate). Modul divalidasi oleh 3 dosen ahli (ahli materi, ahli bahasa, dan ahli media), 2 peer reviewer, dan 2 reviewer. Modul yang dikembangkan diujicoba terbatas pada 10 orang siswa kelas X Jurusan Multimedia. Setelah direvisi, modul berbasis SAVI diujicoba skala besar pada kelas X MM 1. Teknik analisis data yaitu: 1) analisis angket kebutuhan guru dan siswa untuk mengetahui kebutuhan produk yang dikembangkan; 2) analisis lembar validasi kelayakan modul dengan menabulasi semua komponen data yang diperoleh, menghitung skor rata-rata dari setiap komponen, dan mengategorikannya, untuk kesimpulan digunakan metode cut off score; 3) analisis hasil belajar dan motivasi siswa dengan menabulasi jumlah skor pengumpulan data dibagi skor kriteria dan dikalikan 100 kemudian mengategorikannya, peningkatan motivasi siswa dianalisis menggunakan N-gain score.Berdasarkan hasil penelitian disimpulkan bahwa: 1) karakteristik modul fisika berbasis SAVI yaitu berupa modul cetak yang menggunakan materi impuls dan momentum dengan memuat empat gaya belajar yaitu somatic, auditory, visualization, dan intellectually untuk meningkatkan motivasi siswa antara lain perhatian, relevansi, percaya diri, dan kepuasan;2) modul fisika berbasis SAVI layak digunakan berdasarkan hasil validasi ahli dengan persentase keidealan sebesar 85,0 %, hasil angket keterbacaan modul oleh siswa modul dinyatakan layak digunakan (75,4 %)dan hasil respons guru dalam tahap penyebaran modul layak digunakan(79,2 %); 3) modul fisika berbasis SAVI efektif digunakan dalam pembelajaran dengan 80 % nilai hasil belajar siswa mencapai KKM dan dapat meningkatkan motivasi siswa berdasarkan hasil N-gain score sebesar 0,67 dengan kategori peningkatan sedang.
PENGEMBANGAN MODUL ELASTISITAS BERBASIS INKUIRI TERBIMBING UNTUK MENGEMBANGKAN DISIPLIN BELAJAR DAN KREATIVITAS SISWA SMK
Authors: Nugroho Udi , Suparmi Suparmi , Aminah Nonoh Siti
Published: July 2019

Pembelajaran Fisika yang diterapkan di SMK Negeri 1 Mondokan belum mengarahkan siswa pada pembelajaran berbasis inkuiri terbimbing dan pembelajaran masih cenderung terpusat pada guru. Penelitian ini bertujuan untuk: (1) mengembangkan modul elastisitas berbasis inkuiri terbimbing untuk meningkatkan disiplin belajar dan kreativitas siswa SMK, (2) mengetahui kelayakan modul elastisitas berbasis inkuiri terbimbing, (3) meningkatkan disiplin belajar dan kreativitas siswa setelah menggunakan modul elastisitas berbasis inkuiri terbimbing. Metode Penelitian ini adalah Reseach and Development. Model pengembangan modul yang digunakan adalah model 4D (four D model) terdiri dari Define, Design, Develop dan Disseminate yang dikemukakan oleh Thiagarajan. Modul dinilai berdasarkan kelayakan materi, media, dan bahasa, serta uji coba (terbatas dan luas) kepada siswa, dan tahap penyebaran pada guru SMK negeri dan swasta. Pengumpulan data menggunakan angket analisis kebutuhan, lembar validasi modul, angket respon uji coba terbatas dan uji coba luas, angket respon disseminate dan lembar observasi disiplin belajar dan kreativitas siswa. Data yang diperoleh dianalisis menggunakan analisis deskriptif, untuk mengetahui kelayakan modul diketahui dari nilai Cut Off, dan untuk mengetahui efektifitas modul untuk meningkatkan sikap disiplin belajar dan kreativitas siswa diketahui dari hasil N-Gain score. Hasil penelitian sebagai berikut: (1) modul elastisitas berbasis inkuiri terbimbing memiliki langkah pembelajaran yang disesuaikan dengan tahapan inkuiri yaitu tahap orientasi, merumuskan masalah, merumuskan hipotesis, mengumpulkan data dengan eksperimen, dan menyimpulkan, (2) modul dikategorikan layak ditinjau dari kelayakan media, materi, dan bahasa, (3) modul elastisitas berbasis inkuiri terbimbing efektif untuk meningkatkan sikap disiplin belajar siswa dengan kategori tinggi berdasarkan hasil N-Gain score 0,61. Modul elastisitas berbasis inkuiri terbimbing juga efektif untuk meningkatkan kreativitas siswa dengan kategori sedang berdasarkan hasil N-gain score 0,51. Hasil belajar siswa juga meningkat berdasarkan hasil N-gain score yaitu 0,59 dengan kategori sedang.
Developing a Support System for Loading Planning
Authors: Nakamura Takayuki ,   Saitama University 255 Simo-Okubo, Sakura-ku, Saitama City, Saitama 338-8570, Japan, Kaneko Jun’ichi , Abe Takeyuki , Horio Kenichiro
Published: July 2019

While loading equipment into factories or facilities, pre-loading planning on computers to determine a loading object’s posture and its loading path will help reduce trials and errors at the site location. During such pre-loading planning, we need to detect the shape data of both the factory area and loading object and their interference states and then plan the loading object’s posture accordingly. In practice, however, there are a considerable number of issues while acquiring the latest factory area data and while grasping where the loading object in complex postures will result in interference, both simultaneously and for a short time period. In this study, we aimed at resolving the above-mentioned difficulties by developing a system that can detect where the loading object will interfere by means of polygonal shapes and can visualize the area by means of point clouds, both working in conjunction so that the developed system can automatically plan a loading object’s posture and can visualize its planned posture through augmented reality.
Ausgang des Ersten Weltkrieges in der preußischen Provinz Posen aus der Perspektive deutscher kindlicher Zeitzeugen
Authors: Górski Karol
Published: July 2019

Am 27. Dezember 1918 brach der sog. Großpolnische Aufstand 1918/19 aus. Damit ging der Erste Weltkrieg im Landesteil Großpolen (Wielkopolska) mit einem gewissen Zeitverzug zu Ende. Die damals in der Provinz Posen lebenden deutschen Familien mit ihren Kindern waren unmittelbare Zeugen des betreffenden Ereignisses. Auch die unmittelbaren kindlichen Zeitzeugen versuchten oft später, das Erlebte durch unterschiedliche Zeugnisse festzuhalten und es den anderen Zeitgenossen oder Nachkommen zugänglich zu machen oder das damals Geschehene zu veranschaulichen. Die zum damaligen Zeitpunkt minderjährigen Autoren haben ihre Erinnerungen an die polnische Nationalerhebung entweder parallel zu den verlaufenden Vorkommnissen geschrieben oder mit einem kürzeren oder längeren Zeitverzug ihre mit wachem Kinderblick registrierten Wahrnehmungen in Form von Aufzeichnungen, Erinnerungen oder Tagebüchern, sogar eines Geschichtsromans, mit mehr oder weniger erschütterndem Inhalt fixiert.
Evaluation of Clonal Uniformity in Six Superior Cacao Clones Based on SSR Marker
Authors: Sulistiyorini Indah , Rubiyo Rubiyo , Sudarsono Sudarsono
Published: July 2019

Propagation of cacao plants is generally carried out vegetatively. Therefore, plants that are clonally propagated should be genetically uniform. Genetic uniformity in cacao clones is also very important information for germplasm conservation and in obtaining pure parental crosses. Evaluation of genetic uniformity can be seen through analysis using SSR markers. This study aimed to determine the genetic uniformity in six cacao clones using SSR markers. This experiment was conducted at IIBCRI Integrated Laboratory in Sukabumi and Plant Molecular Biology Laboratory, IPB Bogor, from September 2015 to December 2016.  Six cacao clones used (TSH 858, TSH 908, ICS 13, PA 300, GC 7 and UIT) are from Kalitelepak experimental station of  PTPN XII, Genteng District, Banyuwangi, East Java.  Ten samples were taken randomly to represent cacao clones. DNA amplification was carried out using 12 SSR markers. The result showed that 12 SSR markers generated 45 alleles with the number of alleles per locus was 3-4 alleles. The polymorphic information content (PIC) ranges from 0.37–0.67, which are identied as very informative molecular analysis in identifying the genetical uniformity of the evaluated cacao population. Six SSR loci generated variant alleles within both the TSH 858 and UIT clones, indicating there are off-type plants in these two samples. Clonal uniformity were detected for samples of the GC 7, ICS 13, PA 300 and TSH 908 clones. On the other hand, 8.33% of evaluated samples within the TSH 858 and UIT clones were off-type plants.
Relationship between performance on the progress test and selection for medical residency
Authors: Ferreira Ricardo Correa , Velho Paulo Eduardo Neves Ferreira , Bicudo Angélica Maria , Passeri Silvia Maria Riceto Ronchim
Published: July 2019

Background

The Progress Test (PT) is a formative evaluation used to analyze student progress throughout medical undergraduate studies. Further, classificatory summative assessments are carried out by medical graduates worldwide, either to acquire a practicing license or to obtain a vacancy in the Medical Residency (MR) selection processes. We aimed to identify whether performance in the PT is related to the performance in the MR selection process.

Methods

The physicians who attended and graduated from a public university in the state of São Paulo, Brazil, between 2011 and 2014 were assessed on the basis of voluntary participation in the PT throughout their undergraduate program, performance in the PT in their last year, performance in the multiple-choice test of the MR and convocation in the first classificatory list, and approval for the MR selection. Descriptive statistics and comparison of scores were performed using the Student t-test for independent and paired samples and the Pearson correlation coefficient.

Results

Of the 424 students, 374 had participated in the PTs throughout their undergraduate program and in the MR selection process. These graduates performed better in PT than the 22 who did not go on to MR (p < 0.05). The students who participated in all PT throughout their undergraduate program demonstrated superior performance in MR than those 22 who did not participate regularly (p < 0.0001). Among the 374 trainees, the average performance level for the PT was lower than that for the multiple-choice, both overall (p < 0.05) and separately by year (p < 0.0001); moreover, there was a strong correlation between PT performance and performance on the multiple-choice. There was greater approval in MR among graduates whose mean score on the multiple-choice test was above the mean score in PT (p < 0.0001).

Conclusions

PT performance was related to performance in the MR selection process for the study period; there was a strong correlation between student performance in the PT and multiple-choice test in MR. Students with multiple-choice test results for MR that were below the average performance level in the PT were less frequently approved in the MR selection process.
DETERMINANTS OF NEONATAL MORTALITY IN THE LARGEST INTERNATIONAL BORDER OF BRAZIL: A CASE CONTROL STUDY
Authors: de Souza Suzana , Duim Etienne Larissa , Nampo Fernando Kenji
Published: July 2019

BACKGROUND: Neonatal deaths correspond to 44% of the deaths in children under five globally. The most populous international border of Brazil includes Foz do Iguassu (Brazil), Puerto Iguazu (Argentina) and Ciudad del Este (Paraguay). Similarly to any other Brazilian city, the public health services located in Foz do Iguassu provide medical care to foreigners, including pregnant women who go to Brazil to deliver. Although the international importance of Foz do Iguassu in terms of healthcare, neonatal mortality in the city (15.3/1,000 live births) is higher than Brazil’s average (13.8/1,000 live births) and corresponds to 61% of all deaths in children under five. Unfortunately, the causes of the neonatal deaths in Foz do Iguassu remain unclear, which make it more difficult to manage the problem. The current study aimed to identify the determinants of neonatal mortality in Foz do Iguassu. METHODS: In this case-control study, we analyzed all neonatal deaths occurred in Foz do Iguassu from 2012 to 2016. Birth and mortality data were extracted from two national governmental databases (SINASC and SIM). We extracted data on (i) maternal sociodemographic characteristics, (ii) pregnancy care, and (iii) newborn characteristics. Multiple logistic regression with the conceptual framework was applied to examine the factors associated with neonatal mortality. RESULTS: Most of the deaths occurred in the early neonatal period (65.9%). The factors associated with neonatal death were fetal congenital anomaly (OR 22.4; CI 95% 7.41-67.76; p = <0.001); low birth weight (OR 17.4; CI 95% 8.70-35.17; p = <0.001), first minute Apgar score under 7 (OR 15.4; CI 95% 8.11- 29.24; p = <0.001); zero to 3 prenatal appointments (OR 3.3; CI 95% 1.28-8.70; p = 0.014) and prematurity (OR 3.5; CI 95% 1.79 6.92; p = <0.001). CONCLUSION: The high rate of neonatal death in Foz do Iguassu is strongly associated with newborn characteristics and not associated with maternal sociodemographic characteristics. Thus, the health services in the Brazilian side of this international borders should be aware of the quality of the prenatal care and childbirth attention provided.
Health problems and general anxiety among traffic police working in two major cities of Nepal
Authors: Thapa Subash , Ghimire Sargam , Aro Arja R
Published: July 2019

Objective

Traffic police are at-risk of various health problems due to an exposure to air pollution and high traffic; and traffic roads in some Nepalese cities are very congested. There is very little information about health problems of Nepalese traffic police. Therefore, a cross-sectional, self-administered questionnaire study among 252 traffic police was conducted to identify the common health problems and factors associated with different levels of general anxiety among traffic police working in two major cities of Nepal.

Results

Around 55% of traffic police had ear ringing problem, 57% had burning eyes, 64% had back pain, and 67% had breathing difficulties in the previous three months. Around 33% had moderate anxiety and 23% had persistent and severe anxiety. The multinomial logistic regression analysis showed that job dissatisfaction, ear ringing and eye irritation in the previous three months and having physical symptoms, namely eye irritation, ear ringing and back pain in last three months, were significantly associated with moderate anxiety. Further, age (25-30 years), gender (female), job dissatisfaction, and reporting ear ringing symptoms in the previous three months were significantly associated with severe anxiety.
REPEATED HIGH BLOOD PRESSURE AT 6 AND 11 YEARS AT THE PELOTAS 2004 BIRTH COHORT STUDY
Authors: Guttier Marilia Cruz , Barcelos Raquel Siqueira , Pereira Rodrigo Wiltgen , Bortolotto Caroline Cardozo , Dartora William , Schmidt Mari Inês , Matijasevich Alicia , Tovo-Rodrigues Luciana , Santos Iná S.
Published: July 2019

Background

We evaluated the prevalence and the factors associated with repeated high systolic (SBP) and diastolic blood pressure (DBP) at 6- and 11-year follow-ups of children from the Pelotas (Brazil) 2004 Birth Cohort.

Methods

All live births to mothers living in the urban area of Pelotas were enrolled in the cohort. Blood pressure (BP) values were transformed into Z-scores according to sex, age and height. High SBP and DBP were defined as repeated systolic and diastolic BP Z-scores on the ≥95th percentile at the two follow-ups. Prevalence (95% confidence interval) of repeated high SBP, DBP and both (SDBP) were calculated. Associations with maternal and child characteristics were explored in crude and adjusted logistic regression analyses.

Results

3182 cohort participants were analyzed. Prevalence of repeated high SBP, DBP and SDBP was 1.7% (1.2-2.1%), 2.3% (1.8-2.9%) and 1.2% (0.9-1.6%), respectively. Repeated high SBP was associated with male sex, gestational diabetes mellitus (2.92; 1.13-7.58) and obesity at 11 years (2.44; 1.29-4.59); while repeated high DBP was associated with female sex, family history of hypertension from both sides (3.95; 1.59-9.85) and gestational age <34 weeks (4.08; 1.52-10.96). Repeated high SDBP was not associated with any of the characteristcs investigated.

Conclusion

Prevalence of repeated high SBP, DBP and SDBP were within the expected distribution at the population level. Nonethless, gestational diabetes mellitus, obesity, family history of hypertension, and prematurity increased the risk of repeated high blood pressure measured at two occasions five years apart.
Using data on snus use in Sweden to compare different modelling approaches to estimate the population health impact of introducing a smoke-free tobacco product
Authors: Lee Peter , Djurdjevic Smilja , Pecze Laszlo , Weitkunat Rolf , Luedicke Frank , Fry John
Published: July 2019

Background

We have developed an approach for modelling the health impact of introducing new smoke-free tobacco products. We wished to compare its estimates with those of alternative approaches, when applied to snus, used in Sweden for many years.

Methods

Modelling was restricted to men aged 30-79 years for 1980-2009 and to four smoking-related diseases. Mortality data were extracted for Sweden and other European countries. Published data provided Swedish prevalence estimates for combinations of never/former/current smoking and snus use, and smoking prevalence estimates for other European countries. Approach 1 compares mortality in Sweden and in other countries with a smoking prevalence similar to Sweden’s prevalence of combined smoking/snus use. Approaches 2 and 3 compare mortality in Sweden with hypothetical mortality had snus users smoked. Approach 3 uses our health impact model, individuals starting with the tobacco prevalence of Sweden in 1980. Tobacco histories during 30-year follow-up were then estimated using transition probabilities, with risk derived using a negative exponential model. Approach 2 uses annual tobacco prevalence estimates coupled with estimates of relative risk of current and former smokers regardless of history. The main applications of Approaches 2 and 3 assume that only smoking affects mortality, though sensitivity analyses using Approach 3 allow for risk to vary in snus users and dual users.

Results

Using Approach 2, estimated mortality increases in Sweden in 1980-2009 had snus not been introduced were: lung cancer 8,786; COPD 1,781; IHD 10,409; stroke 1,720. The main Approach 3 estimates were similar (7,931; 1,969; 12,501; 1,901). They decreased as risk in snus users and dual users increased. Approach 1 estimates differed wildly (77,762; 32,538; 77,438; 76,946), remaining very different following correction for differences between Sweden and the comparison countries in non-smoking-related disease mortality.

Conclusions

Approach 1 is unreliable, accounting inadequately for non-tobacco factors affecting mortality. Approaches 2 and 3 provide reasonably similar approximate estimates of the mortality increase had snus not been available, but have differing advantages and disadvantages. Only Approach 3 considers tobacco history, but develops histories using tobacco transition probabilities, which is possibly less reliable than using estimated tobacco prevalences at each follow-up year.
A pair-wise meta-analysis highlights circular RNAs as potential biomarkers for colorectal cancer
Authors: Li Chen , He Xinli , Zhang Lele , Li Lanying , Zhao Wenzhao
Published: July 2019

Background: Circular RNAs (circRNAs) have emerged as a special subset of endogenous RNAs that are implicated in tumorigenesis and cancer progression. Herein we aim to carry out a meta-analysis to evaluate the clinicopathologic, diagnostic and prognostic significance of circRNA expression in colorectal cancer (CRC).
Methods: A systematic search of online databases was performed for original articles published in English, which investigated the diagnostic accuracy, prognostic utility, and clinicopathologic association of circRNA(s) in CRC. Data were strictly extracted and study bias was judged using the Quality Assessment for Studies of Diagnostic Accuracy II (QUADAS II) and Newcastle-Ottawa Scale (NOS) checklists.
Results: A total of 13 studies, involving 1430 patients with CRC, were included in the meta-analysis. The clinicopathologic study showed that abnormally expressed circRNAs were correlated with tumor diameter (P = 0.0350), differentiation (P = 0.0038), lymphatic metastasis (P = 0.0119), distant metastasis (P < 0.0001), TNM stage (P = 0.0002), and depth of invasion (P=0.001) in patients with CRC. The summary area under the curve (AUC) of circRNA for the discriminative efficacy between patients with and without CRC was estimated to be 0.79, corresponding to a weighted sensitivity of 0.77 [95% confidence interval (CI): 0.74-0.79], specificity of 0.67 (95%CI: 0.64-0.70), and diagnostic odds ratio (DOR) of 7.52 (95%CI: 4.66-12.12). Survival analysis showed that highly expressed circRNAs were correlated with significantly worse overall survival (OS) [hazard ratio (HR) = 2.66, 95%CI: 2.03-3.50, P = 0.000; X2 = 4.34, P = 0.740, I2 = 0.0%], whereas lower expression of circRNAs was associated with prolonged OS (weighted HR=0.30, 95%CI: 0.17-0.53, P = 0.000; X2 = 1.34, P = 0.909, I2 = 0.0%). Stratified analysis in circRNA expression status, and test matrix also showed robust results.
Conclusion: Abnormally expressed circRNAs may be auxiliary biomarkers facilitating CRC diagnosis, and promising prognostic biomarkers in predicting the survival of CRC patients.
Biosorption and enzymatic reduction of hexavalent chromium by chromium resistant bacteria ameliorate phytotoxicity
Authors: Hossan Shanewaz , Islam Mohammad Rafiqul , Kabir Mir Himayet , Ali Sobur , Islam Md Shafiqul , Imran Khan Mohammad , Mou Taslin Jahan , Parvez Anowar Khasru , Ahmed Niyaz , Mahmud Zahid Hayat
Published: July 2019

Background: Chromium (Cr) (VI) is one of the toxic heavy metals and environmental hazards. Alleviating the levels of contaminants in the environment is imperative, and studying the bioremediation of Cr via reduction or biosorption is an indispensable approach to this cause. In this study, we investigated the efficiency of reduction and biosorption of Cr(VI) by chromate resistant bacteria isolated from tannery wastewater.

Results: From screening, 28 Cr resistant bacteria were selected, and only two isolates, SH-1 and SH-2, were found as potential candidates for the reduction of Cr(VI). Post 16s rRNA sequencing, SH-1 isolate was identified to be Klebsiella sp and SH-2 isolate as Lysinibacillus sp. SH-1 could tolerate up to 2000 mg/L of Cr(VI) whereas, SH-2 could tolerate up to 1500 mg/L of Cr(VI). In Luria-Bertani media containing 100 mg/L of Cr(VI), the relative reduction level was 95% (SH-1) and 88.77% (SH-2) but their reduction rate was 63.08% (SH-1) and 49.89% (SH-2) of Cr(VI), respectively in the tannery effluents after 72h period of incubation. In the presence of Cr(VI) at a concentration of 10 mg/L Cr(VI), the cell-free extracts of pre-grown SH-1 and SH-2 showed a reduction of 72.2% and 33%, respectively. This reduction indicates the production or the activity of Cr reducing enzyme being higher in these two isolates than that of control in the presence of Cr(VI). In biosorption study, live and dead biomass of SH-1 biosorbed 51.25 mg and 29.03 mg chromium per gram dry weight, respectively. However, 28.83 mg and 27.65 mg chromium per gram dry weight were biosorbed by live and dead biomass of SH-2, respectively. Both the Langmuir model -for monolayer adsorption- and Freundlich model -for adsorption characteristics for the heterogeneous surface- were suitable for describing biosorption of Cr(VI) by SH-1 live biomass. The chickpea seed germination study confirmed the beneficial environmental effect of Cr(VI) reduction by these two isolates.

Conclusion: The bacterial isolates can be exploited for their potential for reduction and biosorption of toxic hexavalent chromium in biological treatment of hexavalent chromium-containing wastes.