Otros datos y comentarios sobre el sitio de donde se extrajo la Momia de los Quilmes

Fil: Vitry, Christian. Centro para la Conservación de Patrimonio de Alta Montaña (Salta, Argentina

Datos sobre el descubrimiento de la Momia del Cajón

Fil: Vitry, Roberto. Club Amigos de la Montaña (Salta, Argentina

Regulatory withdrawal of medicines marketed with uncertain benefits : the bevacizumab case study

Acknowledgements Professor Elizabeth Roughead is funded by a Future Fellowship from the Australian Research Council. The views expressed are those of the authors, the sponsor had no role in the preparation of the manuscript.Peer reviewedPublisher PD

Analisis Customer Experience Dan Lifestyle Model Terhdap Keputusan Menonton Film (Survei Terhadap Member Bioskop Blitzmegaplex Paris Van Java Bandung)

Penonton adalah pelaku utama pembuat keputusan untuk menonton di bioskop dalam industri hiburan. Namun beberapa tahun terakhir terjadi penurunan pertumbuhan jumlah penonton bioskop BlitzMegaplex Paris Van Java Bandung. Hal ini terjadi karena lambatnya laju pertumbuhan jumlah penonton setiap bulannya dan sebagai bioskop yang memiliki konsep beyonds experience, dimensi customer experience BlitzMegaplex Paris Van Java Bandung kurang baik. Melalui upaya penilaian customer experience diharapkan BlitzMegaplex dapat mengevaluasi dimensi customer experience dan memahami lifestyle model penonton pada saat ini. Adapun tujuan dari penelitian ini adalah untuk mengetahui: (1) gambaran customer experience BlitzMegaplex Paris Van Java Bandung (2) gambaran lifestyle model penonton bioskop BlitzMegaplex Paris Van Java Bandung (3) gambaran keputusan menonton bioskop BlitzMegaplex Paris Van Java Bandung(4) besarnya pengaruh customer experience dan lifestyle model terhadap keputusan menonton di Bioskop BlitzMegaplex Paris Van Java Bandung.Metode penelitiannya menggunakan deskriptif dan verifikatif. Sumber data yang dipergunakan adalah primer dan sekunder. Populasi dari penelitian ini adalah member bioskop BlitzMegaplex Paris Van Java Bandung sebanyak 943.164 orang dan diambil sampel penelitian sejumlah 165 orang menggunakan Simple Random Sampling dan Probability Sampling merupakan teknik pengambilan sampel yang penulis pilih. Teknik pengumpulan data dilakukan melalui wawancara, observasi, kuesioner. Untuk mengukur besarnya pengaruh customer experience dan lifestyle model digunakan teknik analisis Regresi Linear Berganda.Hasil penelitian mengungkapkan bahwa analisis customer experience cukup tinggi. Lifestyle model cukup tinggi, dan keputusan menonton cukup tinggi. Customer experience memiliki pengaruh positif terhadap keputusan menonton di bioskop BlitzMegaplex Paris Van Java Bandung. Lifestyle model memiliki pengaruh positif terhadap keputusan menonton di bioskop BlitzMegaplex Paris Van Java Bandun

Effect of the addition of doped-cobalt on the properties of recycled tungsten carbide powder sintered by SPS

A key issue that has appeared in the last twenty years is the availability of certain materials. Cobalt is considered as a critical raw material since it is massively used in batteries for electrical cars [1]. Cobalt is also the usual binder in cemented carbides because it gives excellent hardness to toughness ratio at the tungsten carbide parts. There is a tendency to replace cobalt by other binders such nickel or iron [2] but cobalt remains the best one. Recycling old WC parts is a solution to limit the use of raw cobalt powder and to keep the benefits of the cobalt as metallic binder in cemented carbides. The recycled powder has been provided by the company Höganäs S.A. Belgium. It contains 7.5 wt% cobalt with an average WC particle size about 45 µm. The as-received powder has a very low sinterability [3]. To enhance the sintering processes, the powder has been milled with the addition of cobalt beforehand doped with 20 wt% Cr3C2 [4]. Two powders have been prepared: WC-10(Co+Cr3C2) and WC-15(Co+Cr3C2). The powders have been sintered with two sintering technologies: vacuum sintering (VS) and spark plasma sintering (SPS). In vacuum sintering, the samples have been heated with 4°C/min to reach 1400°C for 1h. In SPS, the samples have been heated with 150°C/min to reach 1200°C for 10 min. The pressure applied during SPS was 50 MPa. The density of the samples was characterized before the samples were mounted into resin and polished. The microstructure before and after etching was evaluated, as well as the mechanical properties (hardness and toughness). X-rays diffraction was used to characterize the crystallites growth appearing during the sintering and the prospective change in phases. The results show that the mechanical properties are 10% higher for SPS than for VS. It is explained by the smaller crystallite size and the higher density. No disturbing phases, such the brittle eta-phase or graphite was found in the XRD patterns. Acknowledgments The authors would like to thank the company Höganäs for providing the powder and the Belgian Ceramic Research Center (BCRC) for the SPS experiments. References [1] CDI, “Cobalt Development Institute.” [Online]. Available: https://www.cobaltinstitute.org/. [2] T. W. Penrice, “Alternative binders for hard metals,” J. Mater. Shap. Technol., vol. 5, no. 1, pp. 35–39, 1987. [3] A. Mégret, A. Thuault, C. Broeckmann, S. K. Sistla, V. Vitry, and F. Delaunois, “Frittage des carbures de tungstène-cobalt recylés [Sintering of recycled tungsten-cobalt carbides],” in MATERIAUX 2018, 2018. [4] V. I. Stanciu, V. Vitry, and F. Delaunois, “Effect of doped binder on the microstructure of a WC-Co composite,” in Euro PM2018 Congress & Exhibition,20

Photoaffinity labeling of the azidoatrazine receptor site in reaction centers of Rhodopseudomonas sphaeroides

AbstractPhotoaffinity labeling of photosynthetic reaction centers of Rhodopseudomonas sphaeroides by the herbicide inhibitor, azido[14C]atrazine, occurs principally on the L-subunit. The specificity of labeling is greater at 77 than at 295 K. Kinetic studies of charge recombination in reaction centers indicate competition between azidoatrazine and ubiquinone-1 (Q-1) for binding to the reaction center. This competition occurs through the L-subunit binding site, as increasing concentrations of Q-1 decrease azido[14C]atrazine labeling of this site. It is proposed that the inhibitor binding site, predominantly on the L-subunit, and the secondary quinone binding site on the M-subunit, are adjacent so that there is partial overlap by one molecule of the domain occupied by the other

Access to new cancer medicines in Australia: dispelling the myths and informing a public debate

Despite the high level of spending on cancer medicines in Australia, consumer organisations and the pharmaceutical industry often make claims of delayed or lack of access to new cancer medicines—claims that are frequently supported by prominent coverage in the Australian media. These claims, while morally and psychologically compelling, tend to ignore the complexity of medicines funding decisions. In this commentary we summarise the current situation regarding the registration and funding of cancer medicines in Australia, elucidate the main challenges associated with access to cancer medicines in the Australian context, and describe some of the steps that have been taken to address these challenges. Keywords: Cancer medicines, Funding, High prices, Consumer engagement, Transparency, Public debateNHMRC project grant, App 108067

Governance learning: building a network around managerial innovations

This volume assesses governance in public and non-profit organizations. Building on and challenging recent research in this area, this volume critically examines the contextual, behavioural and historical factors of governance