Partner selection in agile supply chains: A fuzzy intelligent approach

Partner selection is a fundamental issue in supply chain management as it contributes significantly to overall supply chain performance. However, such decision-making is problematic due to the need to consider both tangible and intangible factors, which cause vagueness, ambiguity and complexity. This paper proposes a new fuzzy intelligent approach for partner selection in agile supply chains by using fuzzy set theory in combination with radial basis function artificial neural network. Using these two approaches in combination enables the model to classify potential partners in the qualification phase of partner selection efficiently and effectively using very large amounts of both qualitative and quantitative data. The paper includes a worked empirical application of the model with data from 84 representative companies within the Chinese electrical components and equipment industry, to demonstrate its suitability for helping organisational decision-makers in partner selection

Stellar populations of bulges at low redshift

This chapter summarizes our current understanding of the stellar population properties of bulges and outlines important future research directions.Comment: Review article to appear in "Galactic Bulges", Editors: Laurikainen E., Peletier R., Gadotti D., Springer Publishing. 34 pages, 12 figure

Foreign Subtitles Help but Native-Language Subtitles Harm Foreign Speech Perception

Understanding foreign speech is difficult, in part because of unusual mappings between sounds and words. It is known that listeners in their native language can use lexical knowledge (about how words ought to sound) to learn how to interpret unusual speech-sounds. We therefore investigated whether subtitles, which provide lexical information, support perceptual learning about foreign speech. Dutch participants, unfamiliar with Scottish and Australian regional accents of English, watched Scottish or Australian English videos with Dutch, English or no subtitles, and then repeated audio fragments of both accents. Repetition of novel fragments was worse after Dutch-subtitle exposure but better after English-subtitle exposure. Native-language subtitles appear to create lexical interference, but foreign-language subtitles assist speech learning by indicating which words (and hence sounds) are being spoken

The Tito-Stalin Split 70 Years After

The goal of the Zagreb conference “The Tito-Stalin Split: 70 Years Later”, Zagreb-Goli Otok, 28-30 June 2018, as well as of the papers presented, was to show not only the new interpretations and takes on the subject, but to present the Yugoslav 1948 as a global event, one that touched lives of so many people around the world. It had a very significant impact not only on politics, international relations, prisoners, army cooperation and army relations, ideology, but also cultural life and production, especially in Yugoslavia and the Soviet Union. Most of the papers presented at the Faculty of Humanities and Social Sciences, University of Zagreb, which co-organized the whole event with colleagues from the University of Ljubljana, Slovenia, are published in this volume. A few papers were presented but the authors did not contribute the text (those were: Mark Kramer, Peter Ruggenthaler, Ondřej Vojtěchovský, Klaus Buchenau, Andreii Edemskii, Boris Stamenić, and Marie-Janine Calic). Also, one paper on China was not presented, but the text is here. We hope this volume will be an important contribution to the continuous dialogue that should be not only regional, but global. It should also be ongoing, since there is hardly an event in the history of the Cold War whose consequences were as important and as global as this one’s. (from the Preface)The book is co-published by the University of Zagreb, Faculty of Humanities and Social Sciences – Department of History (Postgraduate Doctoral Studies “Modern and Contemporary Croatian History In European and World Context”) & the University of Ljubljana Faculty of Arts – Department of History, as a volume 31 in the Historia series. The goal of the Zagreb conference “The Tito-Stalin Split: 70 Years Later”, Zagreb-Goli Otok, 28-30 June 2018, as well as of the papers presented, was to show not only the new interpretations and takes on the subject, but to present the Yugoslav 1948 as a global event, one that touched lives of so many people around the world. It had a very significant impact not only on politics, international relations, prisoners, army cooperation and army relations, ideology, but also cultural life and production, especially in Yugoslavia and the Soviet Union.Most of the papers presented at the Faculty of Humanities and Social Sciences, University of Zagreb, which co-organized the whole event with colleagues from the University of Ljubljana, Slovenia, are published in this volume. A few papers were presented but the authors did not contribute the text (those were: Mark Kramer, Peter Ruggenthaler, Ondřej Vojtěchovský, Klaus Buchenau, Andreii Edemskii, Boris Stamenić, and Marie-Janine Calic). Also, one paper on China was not presented, but the text is here. We hope this volume will be an important contribution to the continuous dialogue that should be not only regional, but global. It should also be ongoing, since there is hardly an event in the history of the Cold War whose consequences were as important and as global as this one’s. (from the Preface)The book is co-published by the University of Zagreb, Faculty of Humanities and Social Sciences – Department of History (Postgraduate Doctoral Studies “Modern and Contemporary Croatian History In European and World Context”) & the University of Ljubljana Faculty of Arts – Department of History, as a volume 31 in the Historia series.&nbsp

Caught in the act: direct detection of Galactic Bars in the buckling phase

The majority of massive disk galaxies, including our own, have stellar bars with vertically thick inner region, known as “boxy/peanut-shaped” (B/P) bulges. The most commonly suggested mechanism for the formation of B/P bulges is a violent vertical “buckling” instability in the bar, something that has been seen in N-body simulations for over 20 years, but never identified in real galaxies. Here, we present the first direct observational evidence for ongoing buckling in two nearby galaxies (NGC 3227 and NGC 4569), including characteristic asymmetric isophotes and (in NGC 4569) stellar kinematic asymmetries that match buckling in simulations. This confirms that the buckling instability takes place and produces B/P bulges in real galaxies. A toy model of bar evolution yields a local fraction of buckling bars consistent with observations if the buckling phase lasts ∼0.5–1 Gyr, in agreement with simulations

Bulge growth through disk instabilities in high-redshift galaxies

The role of disk instabilities, such as bars and spiral arms, and the associated resonances, in growing bulges in the inner regions of disk galaxies have long been studied in the low-redshift nearby Universe. There it has long been probed observationally, in particular through peanut-shaped bulges. This secular growth of bulges in modern disk galaxies is driven by weak, non-axisymmetric instabilities: it mostly produces pseudo-bulges at slow rates and with long star-formation timescales. Disk instabilities at high redshift (z>1) in moderate-mass to massive galaxies (10^10 to a few 10^11 Msun of stars) are very different from those found in modern spiral galaxies. High-redshift disks are globally unstable and fragment into giant clumps containing 10^8-10^9 Msun of gas and stars each, which results in highly irregular galaxy morphologies. The clumps and other features associated to the violent instability drive disk evolution and bulge growth through various mechanisms, on short timescales. The giant clumps can migrate inward and coalesce into the bulge in a few 10^8 yr. The instability in the very turbulent media drives intense gas inflows toward the bulge and nuclear region. Thick disks and supermassive black holes can grow concurrently as a result of the violent instability. This chapter reviews the properties of high-redshift disk instabilities, the evolution of giant clumps and other features associated to the instability, and the resulting growth of bulges and associated sub-galactic components.Comment: 37 pages, 9 figures. Invited refereed review to appear in "Galactic Bulges", E. Laurikainen, D. Gadotti, R. Peletier (eds.), Springe