bluuebunny/crossref_metadata_2025_split huggingface dataset:
INDIKASI FLUKTUASI ARUS LINTAS INDONESIA DI SEKITAR SELAT MAKASSAR BERDASARKAN MODEL NUMERIK
Authors: Sudjono Evie H. , Mihardja D.K. 
Published: October 2018

Arus Lintas Indonesia sering disebut dengan Arlindo, merupakan sirkulasi arus dari Samudera Pasifik menuju Samudera Hindia melalui perairan Indonesia. Sepanjang tahun, Arlindo mengalir dari Samudera Pasifik ke Samudera Hindia, akan tetapi terdapat variabilitas transpor volume. Arlindo dalam perjalanannya masuk ke perairan Indonesia, melalui Selat Makassar. Terdapat fluktuasi Arlindo di Selat Lombok yang mencapai puncaknya pada bulan Juli-Agustus 1985, kemudian berkurang pada akhir bulan Oktober 1985 hingga bulan Januari 1986. Demikian pula hasil pengamatan arus di Selat Makasar dari tahun 1996 hingga tahun 1998, terdapat indikasi arah arus ke utara meskipun tidak signifikan. Berdasarkan hasil penelitian para ahli oseanografi dan meteorologi, fluktuasi nilai transpor berhubungan dengan interaksi atmosfir dan laut. Hasil simulasi model numerik menunjukkan adanya fluktuasi nilai transpor volume di sekitar Selat Makassar, dengan penurunan nilai transpor volume ke arah selatan di sekitar Selat Makassar pada saat terjadi musim dingin di benua Asia. Nilai transpor relatif kecil pada hasil penelitian, yaitu ke arah selatan sebesar 0,5 hingga 0,7 Sv pada bulan Mei-Juni 1989 dan 0,3 Sv pada bulan Oktober tahun 1997. Nilai transpor maksimum ke arah selatan terjadi pada bulan November 1988 sebesar 14,5 Sv, dan bulan Juni 1997 sebesar 11,8 Sv. Nilai transpor berfluktuasi sesuai dengan fasa yang terjadi di Samudera Pasifik ekuatorial, yaitu fasa El NiÃ±o atau La NiÃ±a. Indonesian Through Flow (ITF) is the current circulation of Pacific Ocean water to Indian Ocean through the Indonesian Seas. The ITF flows annualy from Pacific Ocean into Indian Ocean obtains variability in volume transport. During its journey into Indonesia Seas, ITF passes through Makassar Strait, Java Seas, and Lombok Strait. ITF shows fluctuation in Lombok Strait that reaches its peak in July-Agustus 1985, and decreases in late October 1985 to January 1986. Current observation conducted in Makasar Strait between 1996 and 1998, shows a northward current with no significant value. According to recent oceanography and meteorology researches, transport value fluctuation is associated with sea and atmospheric interaction. Numerical model simulation shows fluctuation in volume transport value in Makassar Strait where the volume decreases southward in Makassar Strait during Asian Continental winter. Transport value in Makassar Strait obtained from this research southward are 0,5 to 0,7 Sv in May-June 1989 and 0,3 Sv in October 1997. The research yielded maximum values of southward transport volume occuring in November 1988 is 14,5 Sv, and June 1997 is 11,8 Sv. Fluctuation transport values is in phase with El NiÃ±o or La NiÃ±a occuring in equatorial Pacific.
KAJIAN FISIK LINGKUNGAN GEOLOGI UNTUK PENGEMBANGAN KAWASAN PANTAI UTARA DI KABUPATEN/KOTA CIREBON JAWA BARAT
Authors: Raharjo Purnomo , Arifin Lukman 
Published: October 2018

Data yang digunakan untuk kajian ini adalah : kecepatan sedimentasi, daya dukung tanah, dan analisis besar butir. Kecepatan sedimentasi secara vertikal berkisar antara 1.023 sampai 3.835 cm/tahun dan pertumbuhan pantai dari tahun 1999 hingga tahun 2000 adalah 7,287 cm. Volume sedimen yang terendapkan selama tiga tahun adalah 266.621.000 m2 x 0,07287 meter = 19.428.672,27 m3. Daya dukung tanah diketahui dari hasil uji Standart Penetration Test (SPT) dari 0 m hingga kedalaman 24,45 m memiliki kepadatannya relatif agak kaku (stiff) yang merupakan endapan pantai. Kedalaman 24,00 sampai 41,00 meter memiliki kepadatannya relatif sangat kaku (very stiff) hingga keras (hard). Dari nilai indeks plastisitasnya dapat dikatakan bahwa semua jenis tanah lempung (CH) di daerah penelitian memiliki sifat plastisitas tinggi dan kohesif. Hasil analisis besar butir menunjukkan bahwa secara umum jenis tanah/sedimen di daerah penelitian terdiri dari sedimen yang memiliki fraksi halus berupa persentasi pasir sangat halus terbesar kemudian fraksi lanau. Berdasarkan uji konsolidasi dari contoh pemboran memperlihatkan pada tanah/sedimen di daerah penelitian yang berfraksi halus memiliki tingkat kompresibilitas tanah sedang hingga tinggi. Kata kunci : kecepatan sedimentasi, standard penetration test, besar butir, Cirebon Data used for this study are sedimentation rate, soil bearing capacity, and grain size analysis. Rate of sedimentation in vertical is among 1.023 to 3.835 cm/year and beach growth from years 1999 until year 2000 about 7,287 cm. Sediment are deposited to reach volume up to three year about 266.621.000 m 2 x 0,07287 m = 19.428.672,27 m 3 . Bearing capacity of soil from Standard Penetration Test (SPT) to the depth of 24,45 meters shows a stiff densities and constitute of beach sediment. From the depth of 24,00 to 41,00 meters shows densities a very stiff until hard densities. Their plasticity index of all clay in the study area are hingh plasticity (CH) and cohesive. From the grainsize analysis shows that all the soil/sediments in the study area are fine sediment which are very fine sand and silt. The fine sand are more dominant than the silt. Based on consolidation test from drilling samples those are also soil/sediments of fine fraction show a compressibility value from medium to high. Keywords: sedimentation rate, standard penetration test, grain size, Cirebon
POLA SEBARAN GAS CHARGED SEDIMENT DASAR LAUT DI PERAIRAN SIDOARJO JAWA TIMUR
Authors: Astawa Nyoman , Widjaja Priatin Hadi , Lugra Wayan 
Published: October 2018

Gas charged sediment dalam rekaman seismik dicirikan oleh tidak adanya gambar pantul dalam (free reflector), karena gas charged sediment merupakan media penyerap energi. Dari hasil penafsiran rekaman seismik dapat dibuat Peta Pola Sebaran Gas Charged sediment di daerah penelitian. Pola sebaran gas charged sediment di daerah penelitian cukup luas yaitu mulai dari Perairan Sukolilo hingga ke muara Kali Porong. Di bagian selatan daerah penelitian (L-12), sebaran gas charged sediment relatif lebih luas jika dibandingkan dengan di bagian utara (L-19). Kata kunci : seismik, penafsiran, peta pola sebaran gas charged In the seismic record gas charged is characterized by free reflectors, because the gas charged is an energy absorber media. From the interpretation of the seismic record, the maps of gas charged distribution pattern in the study area can be created. Gas charged distribution pattern in the study area is extend from Sukolilo Waters to the estuary of Porong River. In the soothern part of the study area (L-12), the distribution of gas charged is relatively broader than in the northern part (L-19). Keywords: seismic, interpretation, map distribution pattern of biogenic gas
KANDUNGAN MINERAL PADA SEDIMEN PANTAI DAN LAUT, HUBUNGANNYA DENGAN BATUAN SUMBER DI PESISIR KABUPATEN REMBANG, JAWA TENGAH
Authors: Setiady Deny , Usman Ediar 
Published: October 2018

Sedimen di sepanjang pantai Kabupaten Rembang terdiri atas sedimen muda (aluvial) dan sedimen tua (breksi dan batugamping). Sedimen muda merupakan sedimen lepas dan terdapat di daerah sedimentasi. Sedimen tua berupa sedimen kompak yang secara fisik mempunyai resisitensi tinggi terhadap abrasi Batuan yang terdapat di kawasan pesisir adalah: pasir kuarsa, andesit, tras kaolin, batugamping, batubara dan lempung. Peta sebaran sedimen dasar laut perairan Kabupaten Rembang, menunjukkan dominasi endapan pasir, lanau (pasir halus) dan lanau pasiran (pasir halus - kasar). Kandungan mineral yang terdapat di perairan Kabupaten Rembang terdiri dari: magnetit, pirit, hematit, zirkon, ilmenit diopsid, augit, hornblende, kuarsa, biotit, muskovit dan dolomit Kata Kunci: sedimen, mineral, Rembang The coastal sediment along the coastal of Rembang District consists of young sediment (alluvium) and old sediment (breccias and limestones). Young sediment is placer sediment that occupies the sedimentation area. Old sediment is massive sediment that has a high resistance to abrasion Rocks content in the coastal zone area consist of quarzt sand, andesite, caoline, limestone, trass, coal and clay. Seafloor surficial sediments map of the Rembang water area shows the domination of sand deposits, silt (fine sand) and sandy silt (fine to medium sand). Mineral content in Rembang waters area consists of magnetites, pyrites, hematites, zircons, ilmenite diopsides, augitse, hornblendas, quartzs, biotitse, muskovites and dolomites. Keywords: sediment, mineral, Rembang
MODEL SEDERHANA 2-DIMENSI ARAH PERGERAKAN SEDIMEN DI SUNGAI PORONG JAWA TIMUR
Authors: Bachtiar Huda , Novico Franto , Riandini Fitri 
Published: October 2018

Model numerik MIKE 21 modul transport sedimen digunakan untuk mengetahui respon pergerakan lumpur Sidoarjo pada saat musim hujan dan musim kemarau dan pengaruh tanggul yang berada di muara Sungai Porong. Data yang digunakan adalah pasang surut muka air laut, kedalaman air, debit sungai, arus dan konsentrasi sedimen. Simulasi dilakukan dengan membuat dua skenario, yaitu pada saat kondisi musim hujan dan pada saat musim kemarau. Hasil simulasi model hidrodinamika di verifikasi dengan data lapangan untuk mendapatkan nilai korelasi. Verifikasi meliputi data muka air dan kecepatan arus baik arah â€“x maupun â€“y. Berdasarkan hasil verifikasi didapatkan nilai korelasi muka air sebesar 0.8641 sementara arus bernilai 0.1493 untuk sumbu â€“x dan 0.1917 untuk sumbu â€“y. Selanjutnya hasil simulasi model menunjukkan konsentrasi sedimen pada tanggal 27 November 2007 merupakan puncak tertinggi dengan nilai 3.2x10-3 kg/m3 untuk musim hujan sementara untuk musim kemarau konsentrasi sedimen bernilai 0.0x10-3 kg/m3. Kata kunci : Model Numerik, Pergerakan Lumpur, Sungai Porong. Numerical model of MIKE 21 sediment transport module was applied to recognize the response of mud flow respective in rainy and dry season and also to get information of dike effect at the river mouth. Data that used in this simulation was tide, water depth, river discharge, current and sediment concentration. The simulations were created for two scenarios, therefore dry season and wet season. The result of the simulation model verified with observation data to see the correlation value. The verification are covering water level data and current magnitude of â€“x and â€“y axis. Based on the verification result, the correlation value of water level has a value 0.8641 meanwhile for the current the correlation value have magnitude 0.1493 of x-axis and 0.1917of y-axis. Moreover, the maximum value of sediment concentration could be seen at November 27th 2007 with 3.2x10-3 kg/m3 at the wet season and 0.0x10-3 kg/m3 for dry season. Keywords: Numerical Model, Mud Movement, Porong River
Observing Cosmological Processes in Real Time with Repeating Fast Radio Bursts
Authors: Zitrin Adi , Eichler David 
Published: October 2018

Abstract
It is noted that the duration of a fast radio burst (FRB), about 10−3 s, is a smaller fraction of the time delay between multiple images of a source gravitationally lensed by a galaxy or galaxy cluster than the human lifetime is to the age of the universe. Thus repeating, strongly lensed FRBs may offer an unprecedented opportunity for observing cosmological evolution in “real time.” The possibility is discussed of observing cosmic expansion, transverse proper motion, mass accretion, and perhaps growth of density perturbations, as a function of redshift.
Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2
Authors: Berger Travis A. , Huber Daniel , Gaidos Eric , van Saders Jennifer L. 
Published: October 2018

Abstract
One bottleneck for the exploitation of data from the Kepler mission for stellar astrophysics and exoplanet research has been the lack of precise radii and evolutionary states for most of the observed stars. We report revised radii of 177,911 Kepler stars derived by combining parallaxes from the Gaia Data Release 2 with the DR25 Kepler Stellar Properties Catalog. The median radius precision is ≈8%, a typical improvement by a factor of 4–5 over previous estimates for typical Kepler stars. We find that ≈67% (≈120,000) of all Kepler targets are main-sequence stars, ≈21% (≈37,000) are subgiants, and ≈12% (≈21,000) are red giants, demonstrating that subgiant contamination is less severe than some previous estimates and that Kepler targets are mostly main-sequence stars. Using the revised stellar radii, we recalculate the radii for 2123 confirmed and 1922 candidate exoplanets. We confirm the presence of a gap in the radius distribution of small, close-in planets, but find that the gap is mostly limited to incident fluxes >200

, and its location may be at a slightly larger radius (closer to ≈2 R
⊕) when compared to previous results. Furthermore, we find several confirmed exoplanets occupying a previously described “hot super-Earth desert” at high irradiance, show the relation between a gas-giant planet’s radius and its incident flux, and establish a bona fide sample of eight confirmed planets and 30 planet candidates with

< 2 R
⊕ in circumstellar “habitable zones” (incident fluxes between 0.25 and 1.50

). The results presented here demonstrate the potential for transformative characterization of stellar and exoplanet populations using Gaia data.
Polar Dust, Nuclear Obscuration, and IR SED Diversity in Type-1 AGNs*
Authors: Lyu 吕建 Jianwei 伟 , Rieke George H. 
Published: October 2018

Abstract
Despite the hypothesized similar face-on viewing angles, the infrared emission of type-1 active galactic nuclei (AGNs) has diverse spectral energy distribution (SED) shapes that deviate substantially from the well-characterized quasar templates. Motivated by the commonly seen UV-optical obscuration and the discovery of parsec-scale mid-IR polar dust emission in some nearby AGNs, we develop semi-empirical SED libraries for reddened type-1 AGNs built on quasar intrinsic templates, assuming low-level extinction caused by an extended distribution of large dust grains. We demonstrate that this model can reproduce the nuclear UV to IR SED and the strong mid-IR polar dust emission of NGC 3783, the type-1 AGN with the most relevant and robust observational constraints. In addition, we compile 64 low-z Seyfert-1 nuclei with negligible mid-IR star formation contamination and satisfactorily fit the individual IR SEDs as well as the composite UV to mid-IR composite SEDs. Given the success of these fits, we characterize the possible infrared SED of AGN polar dust emission and utilize a simple but effective strategy to infer its prevalence among type-1 AGNs. The SEDs of high-z peculiar AGNs, including the extremely red quasars, mid-IR warm-excess AGNs, and hot dust-obscured galaxies, can be also reproduced by our model. These results indicate that the IR SEDs of most AGNs, regardless of redshift or luminosity, arise from similar circumnuclear torus properties but differ mainly due to the optical depths of extended obscuring dust components.
La théorie du choix rationnel dans ses deux grandes versions : une représentation faussée du fonctionnement psychique humain
Authors: Mauroy Hervé 
Published: October 2018

Cet article vise à expliquer que la théorie du choix rationnel (TCR) représente de manière partiale le fonctionnement psychique humain. Il part de la présentation de la structure logique fort particulière de la TCR. Il procède aussi à l’examen de ses deux grandes versions : la théorie économique (ou froide) du choix rationnel chère aux économistes néo-classiques standards, la théorie générale du choix rationnel chère par exemple à Ludwig Von Mises ou pour des raisons de convenance méthodologique à Raymond Boudon. L’article préconise au final d’utiliser un référentiel prenant acte des apports de la psychologie pour construire les modèles explicatifs en économie et en sociologie. Mots-clefs : théorie du choix rationnel, psychologie sociale, psychologie cognitive, psychologie générale, épistémologie.
Analyse économique de l’essor du pentecôtisme américain en milieu urbain au Cameroun
Authors: Mpabe Bodjongo Mathieu Juliot , Abba Ibrahim 
Published: October 2018

L’objectif de cette étude est d’effectuer une analyse économique de l’attractivité du pentecôtisme américain au Cameroun. L’analyse porte sur un échantillon de 1 548 individus résidant dans les villes de Yaoundé et Douala, issu d’une enquête de terrain. En s’inspirant de la littérature théorique et empirique, notamment en économie et en sociologie, les résultats économétriques, obtenus à l’aide d’un modèle logit multinomial, révèlent que l’attractivité du pentecôtisme américain au Cameroun s’explique principalement par l’importante assistance physique, financière et spirituelle offerte dans les communautés religieuses pentecôtistes 2 .
L’Asie du Sud-Est, la fin du hedging ?
Authors: de Tréglodé Benoît 
Published: October 2018

La stratégie du contrepoids a toujours une constante des politiques étrangères des Etats de l’Asie du Sud-Est dans ses relations avec les grandes puissances pour mieux préserver leurs indépendances. La reconfiguration de l’Asie-Pacifique implique de profonds changements. La montée en puissance de la Chine et l’affaiblissement du rôle des Etats-Unis dans la région est en train de contraindre les dirigeants sud-est asiatiques à réévaluer avec pragmatisme leur relation avec la Chine de Xi Jinping. Assiste-t-on à la fin prochaine des politiques de hedging pour les Etats de la région ?
La dérive chinoise de la Thaïlande des généraux
Authors: Dubus Arnaud 
Published: October 2018

La militarisation de l’appareil dirigeant, des organes d’Etat et, dans une certaine mesure, de la société depuis le coup d’Etat de mai 2014 en Thaïlande a favorisé une dérive du royaume vers la Chine. Les ambitions régionales chinoises tant au niveau économique que politique ont fait écho à la volonté de la junte thaïlandaise de renforcer ses liens avec Pékin après le refroidissement des relations avec les pays occidentaux. Ce rapprochement stratégique entre Bangkok et Pékin s’articule autour de grandes initiatives économiques, comme le projet de « la nouvelle route de la soie », ainsi qu’autour d’achats d’armements chinois par la junte et d’une coordination diplomatique sur les questions de sécurité régionale. Ce rapprochement n’est toutefois pas sans tensions, Bangkok se trouvant en position de vulnérabilité vis-à-vis de Pékin et voyant sa crédibilité au niveau international affectée.
Transition politique birmane et redéfinition des relations avec la Chine : vers une reprise des relations « fraternelles » ?
Authors: Jaquet Carine 
Published: October 2018

La Chine a maintenu des relations de « fraternité » avec les juntes birmanes. Lors de la transition politique, la Birmanie s’efforça de s’émanciper du pouvoir chinois en diversifiant ses relations diplomatiques et commerciales. Puis, le gouvernement d’Aung San Suu Kyi a dû revoir cette position suite aux crises internes comme les conflits armés ethniques mais aussi les violences anti-Rohingya. Celles-ci ont fourni de nouveaux points d’entrée à la Chine qui apparait à nouveau comme son allié stratégique.
Development of a Web-Based Genetics Institute for a Nursing Audience
Authors: Prows Cynthia A , Hetteberg Carol , Hopkin Robert J , Latta Kathy K , Powers Susan M 
Published: October 2018

ABSTRACT
The purpose of this article is to serve as a resource for readers considering the development of a web-based continuing education offering in their particular specialty areas. A theory-based instructional design using a face-to-face genetics summer institute as a content template and incorporating several levels of planned formative evaluation are described. Summative evaluation strategies revealing satisfaction with the format, improved knowledge, and ability to use genetics knowledge in participants' work setting are also discussed. Finally, lessons learned following completion of two 18-week web-based genetics institutes are shared.
Évaluation des processus : comprendre comment le contexte des entreprises influence le déroulement des premières étapes d’interventions ergonomiques
Authors: Albert Valérie , Vézina Nicole , Bilodeau Henriette , Coutarel Fabien 
Published: October 2018

Bien qu’il soit généralement convenu que les ergonomes adaptent leur intervention au contexte de chaque entreprise, la façon précise dont ils y parviennent et sur quels critères cette adaptation se base sont peu renseignés au plan scientifique. Une évaluation des processus a été réalisée en adoptant un devis d’étude de cas multiple, en vue d’identifier les indicateurs de contexte ayant influencé quatre interventions du courant de l’ergonomie de l’activité, réalisées par des ergonomes en formation. L’évaluation a porté sur les étapes de l’intervention précédant l’implantation des changements, soit de l’analyse de la demande jusqu’au moment où le plan d’action est convenu avec les acteurs-clés. La collecte des données a été effectuée grâce à un journal de bord, des documents produits dans le cadre de l’intervention, ainsi que des entretiens avec les intervenants et les acteurs-clés impliqués dans l’intervention. Nos résultats présentés sous forme de modèles logiques font ressortir 12 indicateurs de contexte ayant représenté des leviers ou des obstacles au déroulement de l’intervention ou au plan d’action. Des combinaisons d’indicateurs ont eu un effet synergique positif ou négatif sur les cas. Le modèle d’évaluation proposé dans cette étude interdisciplinaire pourrait être repris lors d’études subséquentes pour bonifier la compréhension de l’influence du contexte dans d’autres situations d’interventions ergonomiques.
Adjuvant vs. salvage radiation therapy in men with high-risk features after radical prostatectomy: Survey of North American genitourinary expert radiation oncologists
Authors: McClelland 3rd Shearwood , Sandler Kiri A. , Degnin Catherine , Chen Yiyi , Mitin Timur 
Published: October 2018

Introduction: The management of patients with high-risk features after radical prostatectomy (RP) is controversial. Level 1 evidence demonstrates that adjuvant radiation therapy (RT) improves survival compared to no treatment; however, it may overtreat up to 30% of patients, as randomized clinical trials (RCTs) using salvage RT on observation arms failed to reveal a survival advantage of adjuvant RT. We, therefore, sought to determine the current view of adjuvant vs. salvage RT among North American genitourinary (GU) radiation oncology experts.
Methods: A survey was distributed to 88 practicing North American GU physicians serving on decision-making committees of cooperative group research organizations. Questions pertained to opinions regarding adjuvant vs. salvage RT for this patient population. Treatment recommendations were correlated with practice patterns using Fisher’s exact test.
Results: Forty-two of 88 radiation oncologists completed the survey; 23 (54.8%) recommended adjuvant RT and 19 (45.2%) recommended salvage RT. Recommendation of active surveillance for Gleason 3+4 disease was a significant predictor of salvage RT recommendation (p=0.034), and monthly patient volume approached significance for recommendation of adjuvant over salvage RT; those seeing <15 patients/month trended towards recommending adjuvant over salvage RT (p=0.062). No other demographic factors approached significance.
Conclusions: There is dramatic polarization among North American GU experts regarding optimal management of patients with highrisk features after RP. Ongoing RCTs will determine whether adjuvant RT improves survival over salvage RT. Until then, the almost 50/50 division seen from this analysis should encourage practicing clinicians to discuss the ambiguity with their patients.