139,660 research outputs found
Pengaruh penggunaan media film terhadap peningkatan pemahaman siswa kelas XI pada mata pelajaran Sejarah Kebudayaan Islam di MA Mamba’ul Ulum Awang-Awang Mojosari Mojokerto
No full textPenelitian ini bertujuan untuk mengetahui penggunaanmedia pembelajaran film, terhadap pemahaman siswa, dan Pengaruh Media Pembelajaran Film Terhadap Peningkatan Pemahaman Siswa Kelas XI Pada Mata Pelajaran Sejarah Kebudayaan Islam di MA Mamba’ul Ulum Awang-Awang Mojosari Mojokerto. Metode yang digunakan adalah metode kuantitatif dengan Media Pembelajaran Film sebagai variabel X dan pemahaman Siswa Kelas XI sebagai variabel Y. Teknik pengumpulan data yang digunakan adalah observasi, dokumentasi, dan angket. Hasil dari penelitian ini adalah pengaruh media pembelajaran film terhadap peningkatan pemahaman siswa kelas XI pada mata pelajaran Sejarah Kebudayaan Islam di MA Mamba’ul Ulum Awang-Awang Mojosari Mojokertotergolong baik. Hal tersebut didasarkan kepada hasil observasi, dan angket yang mencapai prosentase 75% dan 74% yang tergolong kedalam kategori sangat baik dan baik. Berdasarkan hasil analisis data yang diperoleh dan dibuktikan dengan teknik analisis statistic uji-t sampelberbasangan (pairet – sampel T-test), diperolehhasilt-hitung > t-tabel (16,451 > 2.026), dansignifikansi 0,05, maka H0ditolakdan Ha diterima yang berarti bahwa adapengaruh penggunaan media film terhadap peningkatan pemahaman siswa kelas XI pada mata pelajaran Sejarah Kebudayaan Islam di MA Mamba’ul Ulum Awang-Awang Mojosari Mojokerto
Pengaruh Harga Tiket, Fasilitas Wahana Dan Promosi Terhadap Minat Pengunjung Di Dampo Awang Beach. Trp. Kartini Rembang
No full textTujuan penelitian ini adalah (1).Tujuan penelitian yang dilakukan oleh peneliti Untuk menguji pengaruh harga tiket terhadap minat pengunjung ditaman rekreasi pantai kartini rembang “Dampo Awang Beach”. (2). Untuk menguji pengaruh fasilitas wahana terhadap minat pengunjung ditaman rekreasi pantai kartini rembang ‘Dampo Awang Beach”. (3). Untuk menguji pangaruh promosi tergadap minat pengunjung ditaman rekreasi pantai kartini rembang “Dampo Awang Beach”. (4). Untuk menguji pengaruh harga tiket, fasilitas wahana serta promosi terhadap minat pengunjung di taman rekreasi pantai kartini rembang “Dampo Awang Beach” secara berganda. Analisa data yang digunakan dalam penelitian ini adalah uji validitas dan reliabilitas, Analisis, Regresi Linear Berganda, Uji t dan Uji F. Y = 7,784 + 0,174X1 + 0,460X2 + 0,234X3 + e Hasil analisis menunjukkan variabel harga tiket, fasilitas wahana dan promosi, mempunyai hubungan yang positif dan signifikan terhadap variabel minat pengunjung. Pengujian hipotesis menggunakan uji t menunjukkan bahwa ketiga variabel independen yang diteliti terbukti secara signifikan mempengaruhi variabel dependen minat pengunjung. Melalui uji T dapat diketahui masing-masing variabel harga tiket, fasilitas, dan promosi mempunyai pengaruh ke variabel minat pengunjung, tingkat keeratan hubungannya adalah harga tiket sebesar 0,174, fasilitas wahana sebesar 0,460, dan promosi sebesar 0,234. Melalui uji F dapat diketahui bahwa variabel harga tiket, fasilitas wahana dan promosi berpengaruh signifikan terhadap minat pengunjung secara bersama-sama
Pengaruh Kualitas Produk dan Kualitas Pelayanan terhadap Keputusan Pembelian pada Rumah Makan Sambal Gami Awang Long Khas Bontang di Samarinda
No full textPenelitian ini bertujuan untuk mengetahui pengaruh kualitas produk dan kualitas pelayanan terhadap keputusan pembelian di Rumah Makan Sambal Gami Awang Long Khas Bontang. Variabel yang digunakan dalam penelitian ini terdiri dari variabel independen yaitu kualitas produk dan kualitas pelayanan, sedangkan variabel dependen yaitu keputusan pembelian. Populasi dalam penelitian ini adalah konsumen yang menikmati makanan dan minuman serta telah menggunakan pelayanan jasa di Rumah Makan Sambal Gami Awang Long Khas Bontang. Oleh karena itu, penelitian ini menggunakan jenis penelitian pendekatan kuantitatif dengan metode survei pada konsumen serta menggunakan alat analisis penelitian yaitu SPSS. Sampel dalam penelitian ini adalah 96 responden. Teknik pengambilan sampel dalam penelitian ini dilakukan dengan Accidental Sampling. Metode pengumpulan data menggunakan kuesioner. Teknik analisis yang digunakan adalah analisis regresi linier berganda. Dari hasil penelitian menunjukkan bahwa kualitas produk (X1), kualitas pelayanan (X2) berpengaruh positif dan signifikan terhadap keputusan pembelian (Y). Pengujian hipotesis secara keseluruhan (Uji F) membuktikan hipotesis berpengaruh dan signifikan terhadap keputusan pembelian secara bersama-sama diterima. Hasil pengujian dengan (Uji t) diketahui bahwa variabel kualitas produk merupakan variabel yang paling signifikan dan memiliki pengaruh positif terhadap keputusan pembelian pada Rumah Makan Sambal Gami Awang Long Khas Bontang
Spatially-localized time dependent solutions including turbulence and their interactions in 2D Kolmogorov flow
No full textIn 2D Kolmogorov flow in small aspect ratio domains, spatially-localized solutions such as kink, traveling or time-dependent kink-antikink pars coexist. However, the conservation of the flow rate in the y direction strongly restrict combination of localized solutions and their positioning. We find that by adding a homogeneous flow U y their positioning is controlled and each of localized solutions including a spatially-localized chaos is isolated. Numerical results suggest that these isolated solutions can be elements constructing a whole flow
Characteristics of overlap region in high-Reynolds number turbulent channel flow
No full textDirect numerical simulation of the fully developed turbulent channel flows have been carried out at the Reynolds number based on the friction velocity and the channel half width, 2000, 4000 and 8000. A hybrid 10th order accurate finite difference scheme in the stream and spanwise directions, and a second-order scheme in the wall-normal direction is adapted as the spatial discretization method. We observed the plateau profiles in the indicator function corresponded to the von Karman constant. Furthermore, second peak of streamwise pre-multiplied spectra were appeared in the same wall normal height, 300 < y+ < 600, in case of Re = 4000. Nevertheless, the effects of the lager than the channel half height scale on the streamwise turbulent intensity are fixed contributions without dependence on Reynolds number. These results suggested that the new streamwise vortexes are formed between buffer layer and outer layer with increasing of Reynolds number
La 'circunstancia' de 'Herederos y Pretendientes
No full textIn June 2010, the Ortega y Gasset Foundation hosted a Conference about the “Spanish Philosophical Transition” in order to debate the book of Francisco Vázquez, La filosofía española. Herederos y Pretendientes. Una lectura sociológica (1963-1990), recently published. This paper is the author’s response to criticism raised in the Conference and to published reviews received by this book. First, the author summarized the argument of Herederos y pretendientes. Secondly he responds and takes into account the most important objections against the book’s hypothesis and methodology. Finally the author evaluates the favorable judgments received by the book and suggests the limits of the historian’s task.Fundación Ortega y Gasset-Marañó
Empirical studies of convergence in income, productivity and competitiveness: the experience of Asian economies
No full textThis thesis comprises three essays on convergence issues in selected Asian countries, focusing on both macro and micro perspectives. These papers encompass issues on convergence testing from time series and panel perspectives, with in-depth coverage on convergence in aggregate and structural ( inter sectors and sub sectors convergence) of the Asian economies. The first essay examines the convergence hypothesis using both time series and panel frameworks, from a macro perspective. Utilizing the concepts of stochastic convergence, the study tests the income convergence hypothesis by using both linear and nonlinear unit root tests. The present study emphasizes the usefulness of the nonlinear unit root tests due to Kapetanios, Shin and Snell (2003) and extended by Chong, Hinich, Liew and Lim (2008) to permit the test of long-run convergence and catching-up hypothesis. Next, the study utilized the recent panel unit root test for the nonlinear heterogeneous panel model proposed by Ucar and Omay (2009). In the present study, despite using the univariate and panel nonlinear tests for convergence, the results suggest strong evidence of divergence among the Asian countries with Japan. Further analysis was undertaken using tests for convergence with two robust tests that do not require stationarity in the data generating process suggested by Nahar and Inder (2002) and recently proposed by Phillips and Sul (2007a). On the one hand, the Nahar-Inder test indicates divergence between the Asian economies with Japan (except for Singapore), however, on the other hand, the Phillips-Sul test suggests that, all the other Asian economies converge towards Japan. The study suggests that since the Asian economies are in iii various stages of development, the Phillips-Sul test for convergence is more appropriate for such transition economies. Thus, testing for convergence using the unit root and cointegration test for transitional dynamics in the data may not be appropriate. Bernard and Durlauf (1996: p.172) have cautioned that “the (time-series) test may therefore be invalid if the data are largely driven by transition dynamics” and in this study, this found support. The second paper tries to bridge the gap between the macroeconomic issue of productivity convergence at the aggregate level and the microeconomic issues of convergence at the industry level. The study investigates structural convergence in selected Asian countries over the period of 1970-2005 using the non-linear time-varying coefficients factor model proposed by Phillips and Sul (2007a). This model has the flexibility to model a large number of transition paths to convergence, and allows for convergence clubs as well. Structural convergence exists if the convergence progress in income is accompanied by convergence at a sectoral or disaggregated level. The study finds strong divergence in income convergence at the aggregate level, and the clustering shows four clubs. To be robust, the study presents three measures of structural convergence, namely productivity, labour shares and value added. Convergence tests on productivity and value added shares indicate divergence in all sectors that leads to possible creation of club convergence. On the other hand, the labour share shows convergence in aggregate in three sectors (manufacturing,mining and construction). Also, the paper reveals that there is strong sectoral club convergence within the manufacturing sector in Asian whereas the evidence of convergence club for services, agriculture, and construction as well as for mining is rather weak. While the integration process is actively geared in Asian, the question of candidates’ suitability for the AEC (Asian Economic Community), as proposed in this study JAKITH (Japan, Korea, India, Taiwan, Hong Kong, and ASEAN) is still a debatable issue. Utilizing the concept of sub-sectoral convergence, the third study tests the convergence in competitiveness for 13 Asian countries for medium/high technology manufacturing sub-industries in three decades. This paper focuses on the issue of competitiveness measured in terms of productivity and labour input efficiency at the industry level within the manufacturing sector of Asian countries. The study applies the non-linear time-varying coefficients factor model that allows for large transition path to converge and also convergence clubs (Phillips and Sul, 2007a). The results indicate that in general Asian countries have a constant increase in its competitiveness yet no aggregate convergence is achieved. Club convergence indicates that labour productivity is likely to iv be driven by high income countries, as opposed to labor input efficiency. However, the low income countries show significant increase of productivity and high labour input efficiency as compared to richer countries. The high labour input efficiency indicates low wages paid to workers, significantly correlated with high density population countries as India and Indonesia. Based on comparative advantage theory, focusing on the industry level, the study also utilized the Krugman specialized index to show the clustering of concentrated industries among countries in Asia. The study found no trace of close to convergence situation, which indicates that the economic activity of Asia is focused or concentrated in specific activities, explaining the divergence in the sub-industries. The growing similarity of Asian economies in terms of overall productivity masks a continued high degree of specialization in particular industries. These findings should help policy makers for both target groups in designing appropriate growth-oriented programme as well as in setting priorities in their implementatio
Author self-citation in orthodontics is associated with author origin and gender.
No full textBACKGROUND
The aims of this bibliometric study were to determine author self-citation trends in high-impact orthodontic literature and to investigate possible association between self-citation and publication characteristics.
METHODS
Six orthodontic journals with the highest impact factor as ranked by 2017 Journal Citation Reports were screened for a full publication year (2018) for original research articles, reviews, and case reports. Eligible articles were scrutinized for article and author characteristics and citation metrics. Univariable and multivariable negative binomial regression was used to examine associations between self-citation incidence and publication characteristics.
RESULTS
Medians for author self-citation rate of the most self-citing authors and self-citations were 3.03% (range 0-50) and 1 (range 0-19), respectively. In the univariable analysis, there was no association between self-citation counts and study type (P = 0.41), article topic (P = 0.61), number of authors (P = 0.62), and rank of authors (P = 0.56). Author origin (P = 0.001), gender (P = 0.001) and journal (P = 0.05) were associated with self-citation counts and in the multivariable analysis only origin and gender remained strong self-citation predictors. Asian authors and females self-cited significantly less often than all other regions and male authors.
CONCLUSIONS
Authors in orthodontics do not self-cite at a frequency that suggests potential citation manipulation. Author origin and gender were the only variables associated with citations counts. More bibliometric research is necessary to draw solid conclusions about author self-citation trends in orthodontic literature
Overview of the Author Profiling Task at PAN 2013
No full text[EN] This overview presents the framework and results for the Author Profiling
task at PAN 2013. We describe in detail the corpus and its characteristics,
and the evaluation framework we used to measure the participants performance to
solve the problem of identifying age and gender from anonymous texts. Finally,
the approaches of the 21 participants and their results are described.The author profiling task @PAN-2013 was an activity of the WIQ-EI IRSES project (Grant No. 269180) within the FP 7 Marie Curie People Framework of the European Commission. We want to thank the Forensic Lab of the Universitat Pompeu Fabra Barcelona for sponsoring the award for the winner team. The work of the first author was partially funded by Autoritas Consulting SA and by Ministerio de Economía y Competitividad de España under grant ECOPORTUNITY IPT-2012-1220-430000. The work of the second author was in the framework the DIANA-APPLICATIONS-Finding Hidden Knowledge in Texts: Applications (TIN2012-38603-C02-01) project, and the VLC/CAMPUS Microcluster on Multimodal Interaction in Intelligent Systems. The work of fifth author was funded in part by the Swiss National Science Foundation (SNF) project "Mining Conversational Content for Topic Modelling and Author Identification (ChatMiner)" under grant number 200021_130208.Rangel, F.; Rosso, P.; Koppel, M.; Stamatatos, E.; Inches, G. (2013). Overview of the Author Profiling Task at PAN 2013. CLEF Conference on Multilingual and Multimodal Information Access Evaluation. 352-365. https://riunet.upv.es/handle/10251/46636S35236
Author Co-Citation Analysis (ACA): a powerful tool for representing implicit knowledge of scholar knowledge workers
No full textIn the last decade, knowledge has emerged as one of the most important and valuable organizational assets. Gradually this importance caused to emergence of new discipline entitled ―knowledge management‖. However one of the major challenges of knowledge management is conversion implicit or tacit knowledge to explicit knowledge. Thus Making knowledge visible so that it can be better accessed, discussed, valued or generally managed is a long-standing objective in knowledge management. Accordingly in this paper author co- citation analysis (ACA) will be proposed as an efficient technique of knowledge visualization in academia (Scholar knowledge workers)
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