bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Variasi Warna Terhadap Kualitas Daya Serap dan Kuat Tarik Tissue Napkin Paper
Authors: Alfathy Ragil Meita , Aji Mahardika Prasetya , Sulhadi Sulhadi 
Published: October 2017

<p>Tisu telah menjadi kebutuhan sehari–hari masyarakat dunia karena tisu merupakan benda pembersih praktis yang dapat dibawa kemana–mana. Inovasi yang dilakukan oleh para produsen adalah dengan memberikan corak motif bahkan warna untuk menambah nilai estetika dari tisu terutama pada <em>tissue napkin paper</em> atau kertas tisu serbet. Seiring berjalannya waktu, nilai estetika pada <em>tissue napkin paper</em> menjadi pertimbangan utama konsumen dalam pemilihan tisu dibandingkan fungsi utama kertas <em>tissue napkin paper</em> sebagai alat pembersih sehingga konsumen melupakan kualitas fisik dari <em>tissue napkin paper</em>. Tujuan penelitian ini untuk mengidentifikasi potensi perbedaan kuat tarik dan daya serap <em>tissue napkin paper</em> dengan dan tanpa <em>colourant</em>. <em>Tissue napkin paper</em> dihitung volume air yang terserap secara radial dan gaya yang dibutuhkan tisu dengan luas permukaan 0,042m<sup>2</sup> untuk merobeknya, sehingga diketahui bahwa <em>tissue napkin</em> berwana merah, hijau, kuning dan putih memiliki persentase kualitas daya serap secara berturut-turut 38,89%, 42,78%, 41,67%, 46,67% dan daya kuat tarik 78,3N/m<sup>2</sup>; 103,3N/m<sup>2</sup>; 140,4N/m<sup>2</sup>; 141,5N/m<sup>2</sup>. <em>Colourant</em> mengubah struktur pore menjadi lebih sempit dan jarak permukaan serat selulosa menjadi semakin panjang. Sehingga terjadi penurunan daya serap dan kuat tarik tissue napkins paper dengan <em>colourant</em> meskipun tidak dalam taraf yang signifikan.</p>
MATHEMATICAL DIFFICULTIES LEARNERS IN SOLVING CREATIVE THINKING IN THE GEOMETRY ABILITY
Authors: Setialesmana Depi 
Published: October 2017

<p>The purpose of this study to identify the Difficulties and disadvantages experience by learners in terms of the process of settlement problems of mathematical creative thinking abilities part of indicators. The research instrument used was a matter of mathematics creative thinking ability test and interview guidelines Subject in this study in class VIII-D Junior High School. Based on the research results, Difficulties and disadvantages experienced by learners when solving test creative thinking abilities mathematics include, most learners do not express a variety of ideas, ideas or plans of settlement diverse, does not solve the problem in various ways, does not try to solve problems in ways own or use a non-standard way, and most learners do not develop and elaborate the answer in solving problems.</p>
MODEL DISCOVERY LEARNING BERBANTUAN GEOGEBRA UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH
Authors: Mone Ferdinandus , Abi Alfonsa Maria 
Published: October 2017

<p>Kualitas Pendidikan di daerah tertinggal tidak dapat disamakan dengan pendidikan di daerah maju. Rendahnya kualitas pendidikan di Daerah tertinggal dapat disebabkan karena fasilitas pendidikan yang jauh lebih minim dari pada daerah maju, salah satunya adalah minimnya media pembelajaran. Rendahnya kualitas pembelajaran di sekolah menengah membuat kualitas input ke perguruan tinggi daerah setempat juga ikut rendah sehingga mahasiswa perlu mengejar keteritinggalan pengetahuan yang sudah terlewati. Peran pengajar dalam menghadapi masalah ini dapat di lakukan melalui desain model pembelajaran berbasis masalah berbantuan media <em>sof</em><em>t</em><em>ware</em> untuk mengefektifkan pembelajaran, salah satunya <em>software geogebra</em>. Hasil penelitian dalam menerapkan model <em>Discovery Learni</em><em>n</em><em>g</em> berbantuan <em>Geogebra</em> menunjukkan bahwa terjadi peningkatan kemampuan pemecahan masalah setelah terjadi proses pembelajaran, terjadinya ketuntasan kemampuan pemecahan masalah dan kemampuan pemecahan masalah mahasiswa yang diajarkan dengan model <em>Discovery </em><em>L</em><em>earning</em> berbantuan <em>Geogebra</em> lebih baik dari mahasiswa yang diajarkan dengan model konvensional.</p>
Pengaruh Model Pembelajaran Realistic Mathematics Education (RME) Terhadap Kemampuan Penalaran Matematis Siswa Pada Materi Lingkaran Kelas VIII
Authors: Gusnarsi Desi , Utami Citra , Wahyuni Rika 
Published: October 2017

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran <em>Realistic Mathematics Education</em> (RME) terhadap kemampuan penalaran matematis siswa pada materi lingkaran kelas VIII. Penelitian yang digunakan true experiment design dengan desain <em>pretest-posttest control group design</em>. Populasi penelitian ini adalah semua siswa kelas VIII di SMP Negeri 04 Singkawang. Tehnik pengambilan sampel menggunakan <em>purposive sampling</em> dan terpilih kelas VIII A sebagai kelas eksperimen dan VIII D sebagai kelas kontrol. Tehnik analisis data yang digunakan dalam penelitian ini adalah rumus N-gain dan uji-t (independen) untuk mengetahui perbedaan peningkatan, <em>Effect Size</em> untuk mengetahui pengaruh, persentase aktivitas siswa dan nilai motivasi belajar siswa untuk mengetahui aktivitas siswa dan motivasi belajar siswa. Hasil penelitian menunjukkan (1) terdapat perbedaan peningkatan kemampuan penalaran matematis siswa setelah diberikan model pembelajaran <em>Realistic Mathematics Education</em> (RME) yang dibuktikan dengan nilai N-gain 0,51 kategori sedang pada kelas eksprimen dan 0,25 kategori rendah pada kelas kontrol serta uji-t (independen) diperoleh nilai thitung = 5,67 &gt; ttabel = 2,00, (2) terdapat pengaruh model pembelajaran <em>Realistic Mathematics Educati</em><em>on</em> (RME) terhadap kemampuan penalaran matematis siswa yang dibuktikan perolehan nilai Effect Size sebesar 1,76 dengan kategori tinggi, (3) terdapat pengaruh model pembelajaran Realistic Mathematics Education (RME) terhadap aktivitas siswa yang dibuktikan dengan perolehan persentase aktivitas 67,4% dengan kategori aktif, (4) terdapat pengaruh model pembelajaran <em>Realistic Mathematics Education</em> (RME) terhadap motivasi siswa yang dibuktikan dengan nilai rata-rata motivasi belajar siswa keseluruhan sebesar 44,76 dengan kategori tinggi.
PENINGKATAN PRESTASI BELAJAR FISIKA ZAT PADAT MAHASISWA NON-REGULAR MELALUI PEMBELAJARAN STAD DENGAN STRATEGI SELF-EXPLANATION
Authors: Parno P 
Published: November 2017

Penelitian ini bertujuan untuk meningkatkan prestasi belajar matakuliah Fisika Zat Padat mahasiswa non-regular melalui pembelajaran model STAD dengan strategi Self-Explanation. Penelitian ini menggunakan disain kuasi eksperimen rancangan nonequivalent control group design. Hasil penelitian menunjukkan bahwa pembelajaran model STAD dengan strategi Self-Explanation mampu meningkatkan prestasi belajar mahasiswa, yang ditandai oleh gain score ternormalisasi rata-rata kelas eksperimen berturut-turut untuk tes I, II, dan final sebesar 0,567 (kategori medium), 0,783 (kategori tinggi), dan 0,465 (kategori medium) lebih tinggi daripada kelas kontrol sebesar 0,366 (kategori medium), 0,391 (kategori medium), dan 0,340 (kategori medium). Di samping itu, mahasiswa kelas eksperimen memberikan respon positip terhadap proses pembelajaran lebih tinggi daripada kelas kontrol.
Contraimágenes para una California alternativa: los diggers, Bruce Nauman y Terry Riley en San Francisco
Authors: Díez Óskar 
Published: November 2017

En la segunda mitad de la década de los sesenta la ciudad californiana de San Francisco se convierte en uno de los lugares centrales de la producción de la novedad. En el seno de la comunidad hippie, los diggers se desmarcan del ambiente dominante y plantean una ruptura con el capitalismo más allá de la mera rebelión formal. Son los días en que el músico Terry Riley inaugura el minimalismo musical con su obra "In C" y el momento en el que Bruce Nauman establece las bases de un vocabulario artístico que lo encumbrará como uno de los artistas clave de la segunda mitad del siglo XX. In the second half of the sixties the Californian city of San Francisco becomes a central place in the production of novelty. Within the hippie community, Diggers distance themselves from dominant environment and pose a rupture with capitalism beyond the mere formal rebellion. These are the days when the musician Terry Riley opens with his work "In C" the musical minimalism and the time when Bruce Nauman lays the foundations of an artistic vocabulary that afterwards will elevate him as one of the key artists of the second half of the twentieth.
Jorge Riechmann: el poema como crónica pública
Authors: Scarano Laura 
Published: November 2017

En 1997, el poeta madrileño Jorge Riechmann (1962) editó un peculiar poemario dentro de una ya vasta producción. Lo titulaba con evidente afán paródico El día que dejé de leer El País y se transformó en uno de los mejores ejemplos del cruce discursivo entre ensayo, crónica periodística y poema (o, mejor dicho, “anti-poema”). El nuevo collage emergente —plenamente posvanguardista— no rinde lúdico homenaje a tradiciones estéticas previas, sino que se erige como documento fiel de un imaginario cultural mutante e híbrido que renuncia a los compartimentos estancos de los géneros literarios y funda su naturaleza en un afán de crónica actualísima de la vida urbana, entre el inconformismo y la parodia, sin claudicar ante el fatalismo cultural de ciertos intelectuales ni los cantos de sirena de la hiperglobalizada cultura comunicacional. Palabras-clave: poesía, collage, compromiso, prosaísmo. In 1997, the poet Jorge Riechmann (Madrid, 1962) published a peculiar collection of poems, entitled El día que dejé de leer El País, as part of a wide poetic an theoretical production. This book is an excellent example of postmodern (“post-avantgarde”) collage, a hybrid discursive between essay, journalistic chronicle and poem (or better said, “anti-poem”). This collage stands as a faithful document of a mutant multicultural imaginary which stands against the ideological fatalism of certain intellectuals or the promising songs from the hiper-globalized communication culture. Keywords: poetry, collage, commitment, prosaism.
Jaime Siles/x
Authors: Egido Aurora 
Published: November 2017

Se trata de componer un discurso poético partiendo de las palabras del propio autor. Pero, en este caso, el contrafactor no vuelve ni a lo divino, ni a lo humano la obra de Jaime Siles, sino que trata de componer una semblanza aproximada a partir de algunos de sus textos. Ya Marino habló de la licitud de robare, con tal de que lo sustraido se engastara de manera diferente para cobrar un nuevo significado. La operación es tan arriesgada como quien rompe un vitral de colores para componer otro distinto con los cristales rotos. Tal efecto de violencia se inserta en los parámetros de una era en la que triunfan lo fragmentario y la composición de imágenes heterogéneas (por no hablar de montaje literario, ya se trate de Walter Benjamin o de Benjamin Fondane). Si Aby Warburg (Atlas Menmosyne, 1924 y 1929) trató de transformar la historia del arte reuniendo las imágenes en paneles móviles, que se podían montar y desmontar a conveniencia, ¿por qué no hacerlo con un autor que tanto sabe del Barroco, de las vanguardias y de la posmodernidad? Se trata de un experimento de manipulación no engañosa, sin más ambición que la de reordenar las palabras y las cosas en el espacio de la lectura, donde estas adquieran siempre una dimensión personal y dificilmente transferible. The question is to compose a poetic discourse from the words of the author himself. But, in this case, the contrafactor doesn’t change the work of Jaime Siles nor “a lo divino”, nor “a lo humano”, but tries to compose an approximate semblance from some of his texts. Marino talked about the legality of robare, as long as it is crimped differently to take on a new meaning. The operation is as risky as one who breaks a glass window to compose a different one with the broken glasses. Such an effect of violence is inserted in the parameters of an era in which succeed the fragmentary and the composition of heterogeneous images (not to mention the literary montage of Walter Benjamin or Benjamin Fondane). If Aby Warburg (Atlas Menmosyne, 1924 and 1929) attempted to transform the history of art collecting images on removable panels that could be assembled and disassembled for convenience, why not do it with an author who knows both the Baroque, the avant-garde and postmodernism? This is a not misleading manipulation experiment, with no other ambition than to rearrange the words and things in the space of reading, where they always acquire a personal and hardly transferable dimension.
Gide, Kafka, Woolf. Iluminación de su vida y obra a través de los diarios
Authors: Aguirre Martínez Guillermo 
Published: November 2017

Para la realización de este estudio se han seleccionado tres autores, André Gide, Franz Kafka y Virginia Woolf, en los que obra y vida se confunden y alimentan mutuamente sin apenas discontinuidad que permita observar dónde nace una y muere la otra. Encontramos, no obstante, en sus respectivos diarios, la herramienta idónea de cara a discernir los límites entre ideal y experiencia, poesía y verdad, una vez que cada uno de ellos hará de su diario no solo un apoyo o guía vital, sino también un soporte donde poder plasmar aquellos pensamientos, aquellas primeras imágenes que posteriormente darán lugar, ya de modo elaborado, a la obra de arte. Observar y analizar esas primeras manifestaciones, sus progresivas metamorfosis y, finalmente, sus cristalizaciones en forma de creación estética, constituye el propósito del presente trabajo.Palabras clave: André Gide, Franz Kafka, Virginia Woolf, diarios, literatura, novela. Pour la réalisation de cette étude, trois auteurs ont été sélectionnés, André Gide, Kakfa et Woolf, chez lesquels l’œuvre et vie se confondent et se nourrissent mutuellement sans qu’on puisse observer de discontinuité entre naissance et mort de l’une et de l’autre. Nous trouvons, cependant, dans leurs journaux respectifs l’outil idoine qui permet de discerner les limites entre idéal et expérience, poésie et vérité vu que chacun d’eux fera de son journal non seulement un soutien ou guide vital, mais aussi un support où pouvoir exprimer ces pensées, ces premières images qui donneront lieu «a posteriori» de façon élaborée, à l’œuvre d’art. Observer et analyser ces premières manifestations, leurs progressives métamorphoses et, pour finir, leur cristallisation sous forme de création esthétique, constitue l’objet du présent travail.Mots clé: André Gide, Franz Kafka, Virginia Woolf, journaux, littérature, roman.
Knowledge Regarding Earthquake Preparedness Among the People of Biratnagar Sub-Metropolis of Eastern Nepal
Authors: Pokharel Alpha , Parajuli P , Parajuli S 
Published: November 2017

IntroductionEarthquake preparedness is necessary strategy and action that is done before an earthquake happens in order to decrease mortality and morbidity. Earthquake in Nepal killed more than 8000 people in 2015. Increased number of deaths were mainly considered due to lack of earthquake preparedness and necessary safety measures.ObjectivesThe aim of this study was to assess the knowledge regarding earthquake preparedness and to ﬁnd out relationship between the level of knowledge and with their selected socio-demographic variables.MethodologyA cross sectional study was conducted among the people residing in ward number 11 and 18 of Biratnagar sub-metropolis from 1st July to 1st October 2015. Wards were selected through simple random sampling and 110 participants were selected through convenient sampling. Each participant had completed an interviewer-administered questionnaire. Descriptive and inferential statistics was applied for data analysis.ResultAmong 110 participants, 51.8% had knowledge score between 51% to 75%, 24.6% had knowledge score below 50% and only 23.6% had knowledge score above 75%. This research showed that there was signiﬁcant relationship between knowledge and age, marital status, educational status, occupation and monthly income. Participants from 20 to 39 year had more knowledge score than participants from 40 to 60 years. The higher the educational status; more was the knowledge score. Unmarried participants had more knowledge score than married participants and business holders had more knowledge score than other occupation category.ConclusionEarthquake preparedness knowledge among participants was inadequate. Therefore, educational intervention program regarding this is required in these areas. Birat Journal of Health Sciences Vol.2/No.1/Issue 2/ Jan - April 2017, page: 201-205
Trend in Gastric Outlet Obstruction at Patients Attending Tribhuvan University Teaching Hospital, Kathmandu, Nepal
Authors: Thakur Deepak Kumar , Ghimire B , Singh YP 
Published: November 2017

IntroductionGastric outlet obstruction (GOO) involves obstruc_on in the antro-pyloric region or bulb of duodenum. Malignancy is common cause of GOO in adults but many patients with GOO have benign causes. Despite the improvement in medical management, about 5% patients with complicated duodenal ulcer disease and 1%-2% with complicated gastric ulcer disease respectively develop this problem.ObjectiveThe purpose of this study was to find the etiologies of GOO, their management options and outcome in Tribhuvan University Teaching Hospital.MethodologyIn this retrospective study, the records of 44 patients admited with diagnosis of GOO from September 2007 to August 2010 in the Department of Surgery, Tribhuvan University Teaching Hospital, Kathmandu, Nepal were retrieved. Patients' demography, etiologies of GOO, treatment given and their outcome were analysed.ResultsThirty two patients (73%) were male and 12 (27%) were female with M:F ratio of 2.7:1. The mean age of patients was 57.40 years and duration of symptoms 2.68 months. Carcinoma of stomach, 28 cases (64%) was most common ecology of GOO followed by PUD, 9 (21%), duodenal malignancy,3 (7%), corrosive stricture, 2 (5%), advanced gallbladder carcinoma, 1 (2%) and chronic pancreatis, 1 (2%). Seventeen (39%) patients were treated by gastrojejunostomy, 14 (32%) by subtotal gastrectomy and gastrojejunostomy, 5 (11%) by truncal vagotomy and gastrojejunostomy, 4 (9%) by medical management, 2 (4.5%) by feeding jejunostomy, and 2 (4.5%) were discharged on request. Complications occurred in 7 (16%) patients and mortality in 1 (2%). Twenty three (52%) patients were candidates for chemotherapy either in an adjuvant or palliative seting.ConclusionGastric malignancy was the most common cause of gastric outlet obstruction. Most of the patients in our setup presented with advanced disease and were candidates of palliative treatment only. Birat Journal of Health Sciences Vol.2/No.1/Issue 2/ Jan - April 2017, Page: 219-221
First results of the Sea-Ice Model Intercomparison Project
(SIMIP)
Authors: Kreyscher Martin , Harder Markus , Lemke Peter 
Published: November 2017

The Sea-Ice Model Intercomparison Project (SIMIP) is part of the activities
of the Sea Ice-Ocean Modeling Panel (SIOM) of the Arctic Climate System
Study (WMO) (ACSYS) that aims to determine the optimal sea-ice model for
climate simulations. This investigation is focused on the dynamics of sea
ice. A hierarchy of four sea-ice rheologies is applied, including a
viscous-plastic rheology, a cavitating-fluid model, a compressible Newtonian
fluid, and a simple scheme with a step-function stoppage for ice drift.For comparison, the same grid, land boundaries and forcing fields are
applied to all models. Atmospheric forcing for a 7 year period is obtained
from the European Centre for Medium-Range Weather Forecasts (UK) (ECMWF
analyses), while occanic forcing consists of annual mean geostrophic
currents and heal fluxes into a fixed mixed layer. Daily buoy-drift data
monitored by the International Arctic Buoy Program (IABP) and ice
thicknesses at the North Pole from submarine upward-looking sonar are
available as verification data. The daily drift statistics for separate
regions and seasons contribute to an error function showing significant
differences between the models. Additionally, Fram Strait ice exports
predicted by the different models are investigated. The ice export of the
viscous-plastic model amounts to 0.11 Sv. when it is optimized to the mean
daily buoy velocities and the observed North Pole ice thicknesses. The
cavitating-fluid model yields a very similar Fram Strait outflow, but
underestimates the North Pole ice thickness. The two other dynamic schemes
predict unrealistically large ice thicknesses in the central Arctic region,
while Fram Strait ice exports are too low.
Use of ice-sheet normal modes for initialization and modelling
small changes
Authors: Hindmarsh Richard C. A. 
Published: November 2017

Linearizations about two horizontal-dimensional ice sheets are proposed as
methods of generating normal mode initializations for ice-sheet models and
for computing the short-term response. Linearized models can be generated
directly from balance-flux calculations without the need for tuning the rate
factor.A linearized model is compared with the Eismint Benchmark, and the normal
modes for two coarse Antarctic digital elevation models are computed and
compared. Volumetric relaxation spectra are presented. The slowest mode has
a time constant comparable to that computed from scale theory.
Asynchronously coupling the cryosphere and atmosphere in an
energy-balance climate model
Authors: Steen Robert S. , Ledley Tamara Shapiro 
Published: November 2017

A major component of the climate system on the 10 000-100 000 year
time-scales is continental ice sheets, yet many of the mechanisms involved
in the land-sea-ice processes that affect the ice sheets are poorly
understood. In order to examine these processes in more detail, we have
developed a coupled energy balance climate-thermodynamic
sea-ice—continental-ice-sheet model (CCSLI model). This model includes a
hydrologic cycle, a detailed surface energy and mass balance, a
thermodynamic sea-ice model, and a zonally averaged dynamic ice-flow model
with bedrock depression.Because of the variety of space and time-scales inherent in such a model, we
have asynchronously coupled the land—ice model to the other components of
the model. In this paper the asynchronous coupling is described and
sensitivity studies are presented that determine the values of the
asynchronous coupling parameters. Model simulations using these values allow
the model to run nearly ten times faster with minimal changes in the final
state of the ice sheet.