1,356,964 research outputs found
Ehret (Thierry), Hartmannswillerkopf 1914-1918
No full textEhret (Thierry), Hartmannswillerkopf 1914-1918 et Beck (Christophe), Hartmannswillerkopf. Vestiges du passé 2015, l’année du centenaire des grands combats des Vosges, a vu la parution de deux ouvrages consacrés au Hartmannswillerkopf ou « Vieil-Armand » (à 956 mètres d’altitude), qui demeure le principal symbole de cette terrible forme de la guerre d’usure qu’est la lutte sur les cimes. L’ouvrage de Thierry Ehret est essentiellement consacré aux combats, d’un point de vue stratégique et tacti..
Cretasquatina americana Maisey & Ehret & Denton 2020, new species
No full textCretasquatina americana, new species DIAGNOSIS: As for genus. ETYMOLOGY: From the Latinized version of the name Amerigo. HOLOTYPE: ALMNH 2792 (figs. 2–4, 7, 10, 11), from the Early Campanian Mooreville Chalk (unnamed member below the Arcola Limestone Member), Harrell Station Paleontological Site, Marion Junction, Dallas County, Alabama: an associated series of six anterior vertebrae (ALMNH 2792 -C; fig. 2), an almost complete left palatoquadrate approximately 125 mm long (ALMNH 2792 -A), most of a ceratohyal approximately 120 mm long (ALMNH 2792 -B), a small fragment of cartilage from the braincase, possibly part of the postorbital process (ALMNH 2792 -D), plus numerous smaller indeterminate fragments of tessellated calcified cartilage (hereafter abbreviated to TCC). REFERRED MATERIAL: ALMNH 1040 (fig. 8), including: almost complete right palatoquadrate approx. 143 mm long (ALMNH 1040-A); anterior part of left palatoquadrate (ALMNH 1040-B); two fragments of expanded arcualia from the first vertebra (ALMNH 1040-C); incomplete second vertebra (ALMNH 1040-D); vertebral centrum of uncertain position (ALMNH 1040-E.); heavily abraded vertebral centrum showing fine concentric rings (ALMNH 1040-F); numerous indeterminate fragments of calcified cartilage.Published as part of Maisey, John G., Ehret, Dana J. & Denton, John S. S., 2020, A new genus of Late Cretaceous angel shark (Elasmobranchii; Squatinidae), with comments on squatinid phylogeny, pp. 1 in American Museum Novitates 2020 (3954) on page 1, DOI: 10.1206/3954.1, http://zenodo.org/record/535551
Cretasquatina Maisey & Ehret & Denton 2020, new genus
No full text<i>Cretasquatina</i> new genus <p>This published work has been registered in ZooBank, http://zoobank.org/ urn:lsid:zoobank. org:pub: 168DD149-4390-4E54-9382-8084F7C39180.</p> <p>DIAGNOSIS: Squatinid elasmobranch in which only the anteriormost two basiventrals of the vertebrae are expanded laterally. First basiventral process much broader distally than proximally, with rounded distal extremities and strongly recurved posterior borders surrounding the second basiventral and almost reaching the third centrum. Second basiventral process sharply angled posterolaterally, straight sided and slightly tapered distally. First vertebra with a vestigial anterior vertebral spool completely enclosed by the first basiventrals, notochordal canal does not reach anterior surface of first basiventral cartilage. Vertebral centra increase in width to centrum 5, then decrease in width. Palatoquadrate orbital process with smoothly rounded apex formed in tessellated cartilage and with a slight anterior projection on its anterolateral surface. Jaws smaller relative to the size of the occipital region than in other squatinids. Teeth unknown.</p> <p> ETYMOLOGY: From the Latin <i>creta</i> (“chalk”) plus <i>squatina</i> (Latin, “skate”).</p>Published as part of <i>Maisey, John G., Ehret, Dana J. & Denton, John S. S., 2020, A new genus of Late Cretaceous angel shark (Elasmobranchii; Squatinidae), with comments on squatinid phylogeny, pp. 1 in American Museum Novitates 2020 (3954)</i> on page 1, DOI: 10.1206/3954.1, <a href="http://zenodo.org/record/5355514">http://zenodo.org/record/5355514</a>
Joseph Ehret: Lithuanian activities after his return to homeland
No full textStraipsnyje pristatoma šveicaro Juozo Ereto (Joseph Ehret) (1896 10 18 – 1984 03 13), 1919-1940 m. dirbusio Lietuvoje ir priėmusio Lietuvos pilietybę, vėliau sovietinių okupantų priversto palikti šią šalį, kuri jam buvo tapusi antrąja Tėvyne, gyvenimas ir veikla, sugrįžus į Šveicariją. Analizuojamos J. Ereto veiklos kryptys, darbai, garsinant Lietuvos vardą (paskaitos, straipsniai) ir stiprinant lietuvybę išeivijoje (studijos, skirtos tremčiai, pamirštųjų baltų tautoms), iškeliant žymias asmenybes (monografijos apie Stasį Šalkauskį, Kazį Pakštą ir prel. Pranciškų Jurą), nuopelnai Lietuvių katalikų mokslo akademijai. Pirmąsyk mokslo visuomenei pateikiami dr. Vaclovo Dargužo (1920 01 06 – 2009 10 22) ir profesoriaus dukters Julijos Eretaitės – Kollar atsiminimai, publikacijų J. Eretui Lietuvoje bibliografija. Reikšminiai žodžiai: Baltai; Juozas Eretas; Katalikų mokslo akademija; Kazys Pakštas; Lietuvių; Lietuvos vardas; Lietuvybės puoselėtojas; Pranciškus Juras; Prel. Pranciškus Juras; Profesorius Juozas Eretas; Stasys Šalkauskis; Tremtis; Šveicaras; Šveicarija; Balts; Exile; J0seph Ehret; Joseph Ehret; Kazys Pakštas; Lithuanian Catholic Academy; Nurturer of Lithuanian identity; Of Science (LKMA); Pranciškus Juras; Prelate Pranciškus Juras; Professor Joseph Ehret; Promotion of Lithuania; Stasys Šalkauskis; Swiss; SwitzerlandThe article reviews the life and activities of Joseph Ehret (18/10/1856-13/3/1984) after his return home to Switzerland. During the years 1919 through 1940 he worked in Lithuania, his second motherland, gained its citizenship, but was forced to leave it by the Soviet occupants. Having returned home, prof. J. Eretas proceeded with his Lithuanian activities which unfolded in his public and academic endeavours. He joined the activities of the Lithuanian immigrant com- munity in Switzerland. In 1954 he was entrusted with the responsibilities of a member of the honorary court. Witnessing his wife Ona Jakaitytė's inability to put down roots in Switzerland and her home- sickness, he sought to create the Lithuanian atmosphere in their home, meaning only the Lithuanian language was spoken in his so much treasured family and while away from home, the children used to write letters to their parents only in Lithuanian. Joseph Ehret' affection for Lithuania and the reasons why he had moved away were disclosed by him in his public lectures in which he tirelessly raised the issue of Lithuania's freedom. He successfully refuted the prevalent opinion in Switzerland that the Lithuanian refugees were com- mitted followers of Hitler because they had run away from the "kind uncle" Stalin. The professor's articles published in foreign languages in various magazines consolidated Lithuania's image in the West that the occupied country will be free in the future. Concerned about the fate of the Lithuanian state and the Lithuanian exile, Joseph Ehret wrote "A Trilogy of Exile", a study about the lost Balts, Baltic nations and their fate, about the Lithuanian language and its archaic wealth. The study presented his vision of Lithuania's way out of this situation. Joseph Ehret was an academician of the Lithuanian Catholic Academy of Science (1936) and its honorary member (1979). He stood at the starting point of the academy's revival in the West (Roma). His lecture on Stasys Šalkauskis acted as a mediator between Vladimir Solovyov's philosophy and the philosophical trends of the West and contributed to the LKMA's emergence on the international level. Resorting to his numerous reminiscences, in his three monographs he immortalized the celebrated members of the Catholic academy. He viewed the academic, political and cultural life of the country and the nation through the distinguished persons of Lithuania such as Stasys Šalkauskis, Kazys Pakštas and Prelate Pranciškus Juras. The reminiscences of Dr Vaclovas Dargužas (6/1/1920-22/10/2009) and Julija Eretaite – Kollar, daughter of the professor, included in the article, are offered to the academic public for the first time. Presented for the first time, the bibliography of publications about Joseph Ehret in Lithuania will serve as an important source for the investigators considering the ways and forms of perpetuating the professor's memory. […
University rankings in computer science: a study and visualization of 'geo-based' impact and conference proceeding (CORE) scores
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University rankings in computer science:A study and visualization of ‘geo-based’ impact and conference proceeding (CORE) scores
No full textThis is a research-in-progress paper concerning two types of institutional rankings, the Leiden and QS World ranking, and their relationship to a list of universities’ ‘geo-based’ impact scores, and Computing Research and Education Conference (CORE) participation scores in the field of computer science. A ‘geo-based’ impact measure examines the geographical distribution of incoming citations to a particular university’s journal articles for a specific period of time. It takes into account both the number of citations and the geographical variability in these citations. The CORE participation score is calculated on the basis of the number of weighted proceedings papers that a university has contributed to either an A*, A, B, or C conference as ranked by the Computing Research and Education Association of Australasia. In addition to calculating the correlations between the distinct university rankings and the separate ‘geo-based’ versus CORE scores, we are in the process of developing a geographical visualization tool that presents the metrics so that they may be examined in an explorative way
On classification and deformations of Lie-Rinehart superalgebras
No full textThe purpose of this paper is to study Lie-Rinehart superalgebras over
characteristic zero fields, which are consisting of a supercommutative
associative superalgebra and a Lie superalgebra that are compatible in
a certain way. We discuss their structure and provide a classification in small
dimensions. We describe all possible pairs defining a Lie-Rinehart superalgebra
for and . Moreover, we construct a cohomology
complex and develop a theory of formal deformations based on formal power
series and this cohomology.Comment: Update version with minor change
Ehret (Daniel), Célébrités alsaciennes. Dictionnaire impertinent
No full textIl y a de nombreux guides du patrimoine professionnels en Alsace ! Une enquête s’imposerait dans « l’Atelier de l’historien » Daniel Ehret en est un. Il a un site internet avec les monuments qu’il fait visiter. Mais l’hiver il écrit, et se qualifie donc d’écrivain d’hiver. Il a ainsi écrit quelques guides touristiques. Mais il est de Sélestat, et donc Sélestat est son pays, sa « Heimat ». Ici il nous offre un dictionnaire biographique impertinent, laissant sa plume galoper au fil de son inspi..
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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