Search results for "Moi"
showing 10 items of 2109 documents
Muyong and subak. Farm production, cultural heritage and environmental challenges in the terraced rice fields of Bali, Indonesia and the Ifugao count…
2017
The terraced rice fields of Bali and the northern Philippines are not just spectacular agricultural production sites located in hilly or mountainous areas. Their development by the Hindu Balinese and the non-Christianized Ifugao includes a strong religious dimension as well as a complex social organization around the management of water resources. The recent rise of tourism, coupled with the UNESCO world heritage recognition of these agricultural areas, leads today to several challenges that may jeopardize the balance of these societies: tourism overcrowding, loss of authenticity, abandonment of farming by young people. Are these sophisticated local farming systems sustainable in the contex…
Bibliographie de l'histoire des politiques culturelles. France, XIXe-XXe siècles
1999
National audience; L’histoire des politiques et des institutions culturelles est aujourd’hui une composante clairement identifiée de l’école historique française. Présente au sein des mises au point disciplinaires1, cette histoire n’est plus ignorée des manuels d’histoire générale. L’histoire culturelle lui accorde une attention conforme à sa place dans l’évolution de la vie culturelle nationale. Bien plus, elle bénéficie désormais de manuels spécifiques, traduction éditoriale des avancées de la recherche4. Cette bibliographie qui compte 1891 numéros
Architecture domestique punique, hellénistique et romaine. Sauvegarde et mise en valeur / Architettura domestica punica, ellenistica e romana. Salvag…
2014
Finanziato dall’Unione Europea nell’ambito della cooperazione transfrontaliera Italie Tunisie 2007-2013, il Progetto APER (Architettura domestica punica, ellenistica e romana: salvaguardia e valorizzazione) ha unito istituzioni italiane e tunisine (il capofila Polo Didattico di Agrigento dell’Università di Palermo, con i partner Consorzio Universitario Provincia di Agrigento, Institut National du Patrimoine e Agence de Mise en Valeur du Patrimoine et de Promotion Culturelle e gli enti associati Parco della Valle dei Templi di Agrigento, Provincia Regionale di Agrigento, Centro Regionale per la Progettazione e il Restauro della Regione Siciliana, École Nationale d’Architecture et Urbanisme d…
Reverse versus Normal Prenyl Transferases in Paraherquamide Biosynthesis Exhibit Distinct Facial Selectivities
1999
Both a face-selective and a non-face-selective mode of formation of quaternary centers of isoprene-derived structural moieties of the natural alkaloid paraherquamide A (1) have been discovered by feeding experiments on Penicillium fellutanum with [U-13 C6 ]-glucose and [13 C2 ]-acetate. The labeling patterns suggest that the methyl groups (C22, C23) are introduced in a non-face-selective manner by a reverse prenyl transferase. The C5 unit comprising the dioxepin moiety retains stereochemical integrity indicative of a single, face-selective addition of the phenolic group to the dimethylallyl group.
Péri-implantite ou carcinome épidermoïde?
2007
Summary Introduction Squamous cell carcinoma developed around dental implants has seldom been described. It simulates peri-implantitis. The authors present two cases and a literature review. Case reports A 70 year-old woman presented with an exophytic tumor developed around dental implants placed in the anterior part of the mandible. Panoramic X-rays showed major osteolysis, especially around the distal abutment implants. A 72 year-old patient, smoker, presented with chronic lichen planus; he was carrying two implants supporting an overdenture with ball-attachments, placed 15 years before. He presented with an ulcerated symphyseal tumor, bone loss around implant in position 43. The implant …
Functional Magnetic Mesoporous Silica Microparticles Capped with an Azo-Derivative: A Promising Colon Drug Delivery Device
2018
[EN] Magnetic micro-sized mesoporous silica particles were used for the preparation of a gated material able to release an entrapped cargo in the presence of an azo-reducing agent and, to some extent, at acidic pH. The magnetic mesoporous microparticles were loaded with safranin O and the external surface was functionalized with an azo derivative 1 (bearing a carbamate linkage) yielding solid S1. Aqueous suspensions of S1 at pH 7.4 showed negligible safranin O release due to the presence of the bulky azo derivative attached onto the external surface of the inorganic scaffold. However, in the presence of sodium dithionite (azoreductive agent), a remarkable safranin O delivery was observed. A…
Poly(alkylidenimine) Dendrimers Functionalized with the Organometallic Moiety [Ru(η5-C5H5)(PPh3)2]+ as Promising Drugs Against Cisplatin-Resistant Ca…
2018
Here and for the first time, we show that the organometallic compound [Ru(&eta
Synthesis, Labeling and Preclinical Evaluation of a Squaric Acid Containing PSMA Inhibitor Labeled with 68 Ga: A Comparison with PSMA‐11 and PSMA‐617
2020
The L-lysine urea-L-glutamate (KuE) represents a key motif in recent diagnostic and therapeutic radiopharmaceuticals targeting the prostate specific membrane antigen (PSMA). Using a squaric acid moiety for coupling of KuE with a radioactive label, the squaric acid as a linker in the PSMA ligand seems to mimic the aromatic structure of the naphthylalanine unit on PSMA-617. In this work, we investigate the influence of squaric acid moiety on the biological activity of the compound carrying a KuE motif and three typical chelates. The derivatives TRAM.SA.KuE, DOTAGA.SA.KuE and NODAGA.SA.KuE were all synthesized in straightforward organic reactions and purified by HPLC afterward. Different amoun…
Brominated Azaphilones from the Sponge-Associated Fungus Penicillium canescens Strain 4.14.6a
2019
The fungus Penicillium canescens was isolated from the inner tissue of the Mediterranian sponge Agelas oroides. Fermentation of the fungus on solid rice medium yielded one new chlorinated diphenyl ether (1) and 13 known compounds (2-14). Addition of 5% NaBr to the rice medium increased the amounts of 4-6, while lowering the amounts of 8, 12, and 14. Furthermore, it induced the accumulation of 17 and two new brominated azaphilones, bromophilones A and B (15 and 16). Compounds 15 and 16 are the first example of azaphilones with the connection of a benzene moiety and the pyranoquinone core through a methylene group. The structures of the new compounds were elucidated based on the 1D and 2D NMR…
Bewegungsmimikry beiCarausius morosus Br. (Phasmida)
1971
Larvae and imagoes ofCarausius execute rhythmic swinging movements with their whole body at higher temperature and high atmospheric moisture. These are used for the regulation of the body temperature.