Search results for "ELT"
showing 10 items of 2198 documents
Crystal structures and thermal behavior of bis[dibenzyldimethylammonium]CuBr4, bis[dibenzyldimethylammonium]CuCl4 and bis[dimethyldi(2-phenylethyl)am…
2006
Abstract Bis[dibenzyldimethylammonium]CuBr4, bis[dibenzyldimethylammonium]CuCl4 and bis[dimethyldi(2-phenylethyl)ammonium]CuBr4 were crystallized from acetonitrile and/or dilute HX solutions. Five different kinds of single crystals were obtained. In the case of bis[dibenzyldimethylammonium]CuX4 (X=Br or Cl), the acetonitrile molecules cocrystallized into the crystal structure when acetonitrile solution was used. As a result, the isomorphic structures of Bis[dibenzyldimethylammonium]CuX4·0.5 CH3CN (X=Br or Cl) in monoclinic space group P21/n were obtained. When a dilute HX solution was used, the bis[dibenzyldimethylammonium]CuX4 (X=Br or Cl) crystallized without solvent molecules. The formed…
Thermal behaviour of anhydrous, dihydrate and (2/1) ethanol forms of 1-O-α-d-glucopyranosyl-d-mannitol
1998
Abstract The melting points of anhydrous 1-O-α- d -glucopyranosyl- d -mannitol, 1-O-α- d -glucopyranosyl- d -mannitol dihydrate and a new compound, 1-O-α- d -glucopyranosyl- d -mannitol-ethanol (2/1) were determined using differential scanning calorimetry. The melting onset values were 169.2 (3), 104.3 (18) and 158.7 (9), respectively, and the melting peak values were 171.4 (5), 107.9 (15) and 160.1 (6), respectively. 1-O-α- d -glucopyranosyl- d -mannitol dihydrate and 1-O-α- d -glucopyranosyl- d -mannitol-ethanol (2/1) decompose to anhydrous form when heated at slow heating rates. According to TG-FTIR measurements, 1-O-α- d -glucopyranosyl- d -mannitol-ethanol (2/1) lost its ethanol in the…
Activation of PPARβ/δ inhibits leukocyte recruitment, cell adhesion molecule expression, and chemokine release
2009
Abstract Activation of the nuclear receptor PPARb/d inhibits acute inflammatory responses in vitro with human primary cells and in vivo by targeting the endothelial cell-leukocyte interaction. The infiltration of PMNs into tissues is a prominent feature in inflammation. The mechanism underlying PMN recruitment depends on the release of chemotactic mediators and CAM expression on endothelial cells. The nuclear receptor PPARβ/δ is widely expressed in many tissues, including the vascular endothelium; however, its role in acute inflammation remains unclear. Using intravital microscopy in the mouse cremasteric microcirculation, we have shown that activation of PPARβ/δ by its selective ligand GW5…
陈敬容翻译波德莱尔诗歌九首：词汇及翻译策略选择 (Chen Jingrong translates nine poems by Baudelaire: words and translation strategies)
2014
L'articolo entra nel merito delle scelte traduttive della poetessa Chen Jingrong nella traduzione dal francese al cinese di nove poesie di Baudelaire tratte da "Les Fleurs du Mal". The article describes the translation choices of the woman poet Chen Jingrong in translating 9 poems by Baudelaire selected from "Les Fleurs du mal"
Eiropas Savienība un Ķīnas Jaunā Zīda Ceļa Iniciatīva: iespējas un izaicinājumi
2017
Jaunā Zīda Ceļa Iniciatīva, kuru 2013. gadā ierosināja Ķīna ar galveno mērķi savienot lielākās Eirāzijas ekonomikas, izmantojot infrastruktūru, tirdzniecību un investīcijas. Šī ir lielākā un nozīmīgākā Ķīnas ekonomiskā stratēģija 21. gadsimtā, kura tieši ietekmēs ES un it īpaši Centrāleiropas un Austrumeiropas valstis. Šobrīd Eiropas Savienībā ir daudz neatrisinātu, attīstību kavējošu faktoru kā nelīdzsvarots attīstības līmenis starp tās dalībvalstīm, finanšu krīzes atskaņas, grūti prognozējama bēgļu un nelegālās migrācijas situācija, pasliktinātas attiecības ar Krieviju, Breksits, un nenoteiktība ar TTIP tālāko attīstību, ņemot vērā jauno ASV valdību. Pēc autora domām, Ķīnas kompānijām pie…
Intellectual Structure of the Belt and Road Initiative Research: A Scientometric Analysis and Suggestions for a Future Research Agenda
2020
China’s Belt and Road Initiative (BRI) has attracted increasing attention worldwide since its inception in 2013. Although the research is fast increasing in terms of publications, there is a lack of knowledge about the intellectual structure, research trends, and appropriate theories underpinning. Using bibliometric data from 1583 articles from 2013 to 2019 in the Web of Science and Scopus databases, we used bibliometric techniques and scientometric analyses to identify and analyze the intellectual structure, hotspots, and emerging trends in this field. We identified 18 clusters that we categorized into three groups for thematic discussion. Research gaps and future research directions were …
Project-based learning in the Chinese heritage language course/class in Finnish comprehensive education
2023
With the trend of global mobility and immigration, the Finnish government has been promoting integration and multiculturality since 1990. According to the Finnish National Agency for Education (FNAE), Heritage Language (oma äidinkieli) lessons aim to protect and develop immigrant students’ competencies in their heritage languages and cultures. This article shares a pilot 4-week PBL (Project-based Learning) module for a group of advanced Chinese language learners. It discusses the opportunities and challenges during the PBL and suggests possible improvements. nonPeerReviewed
L'effetto del sovraccarico di scelta: un'indagine su bambini, adolescenti, adulti e anziani
2021
L’effetto del sovraccarico di scelta è stato finora studiato prevalentemente su adulti. L’unico studio condotto su fasce di età diverse dagli adulti ha fornito una prima dimostrazione del fatto che le conseguenze negative dell’avere troppa scelta non si estendono in egual misura a bambini, adolescenti, adulti e anziani. Il presente lavoro si propone di indagare ulteriormente le conseguenze negative dell’avere troppa scelta su bambini, adolescenti e anziani. I dati suggeriscono che mentre gli adolescenti sono influenzati dal fenomeno in modo simile agli adulti, i bambini e gli anziani sembrano invece esserne immuni. Sono discusse le implicazioni teoriche e pratiche dei risultati e sono forni…
Les cimetières celtiques du Bassin parisien (VIIe-IIe siècle av. J.-C.) : systèmes typologique et chronologique
2016
International audience; Les cimetières celtiques du Bassin parisien ont livré un riche ensemble d’artefacts. Leur analyse est restée longtemps difficile en l’absence de nomenclature utilisable. Luc Baray offre ici une synthèse complète des systèmes typologique et chronologique, s’appuyant sur plusieurs centaines d’objets mis au jour dans 1 500 sépultures, qui ont été décrits et classés en 905 types différents. Fondée sur une analyse morphométrique fine, cette étude propose six grands systèmes de classement typologiques pour les céramiques, les parures (torques, bracelets, bagues, anneaux de cheville, boucles d’oreilles, perles, pendeloques), les accessoires vestimentaires (fibules, ceinture…
MoSi2 laser cladding—A new experimental procedure: double-sided injection of MoSi2 and ZrO2
2003
International audience; In the last decade, development of low density advanced material systems for service at temperatures up to 1300 °C was one of the goals of many researches. This kind of material should mainly have moderate fracture toughness and should exhibit oxidation resistant behaviour at low and intermediate temperature. One of the most studied materials continues to be the intermetallic compound MoSi2. The molybdenum disilicide has been considered as an attractive candidate due to its melting point (2030 °C) and excellent oxidation resistance at high temperatures. The main problem associated with the MoSi2 layer synthesized using laser beam is the layer fragility. To avoid this…