Lattice-gas model of particles with orientational and positional degrees of freedom: Mean-field treatment

We consider a lattice-gas model of particles with internal orientational degrees of freedom. In addition to antiferromagnetic nearest-neighbor (NN) and next-nearest-neighbor (NNN) positional interactions we also consider NN and NNN interactions arising from the internal state of the particles. The system then shows positional and orientational ordering modes with associated phase transitions at Tp and To temperatures at which long-range positional and orientational ordering are, respectively, lost. We use mean-field techniques to obtain a general approach to the study of these systems. By considering particular forms of the orientational interaction function we study coupling effects between both phase transitions arising from the interplay between orientational and positional degrees of freedom. In mean-field approximation coupling effects appear only for the phase transition taking place at lower temperatures. The strength of the coupling depends on the value of the long-range order parameter that remains finite at that temperature.

Heb 5.7, Jesus' Prayer on the Mount of Olives and Jewish Christianity: Hearing Early Christian Voices in Canonical and Apocryphal Texts

(Résumé de l'ouvrage) The book of Hebrews has often been the Cinderella of the New Testament, overlooked and marginalized; and yet it is one of the most interesting and theologically significant books in the New Testament. A Cloud of Witness examines the theology of the book in the light of its ancient historical context. There are chapters devoted to the structure of Hebrews, the person of Jesus Christ, Hebrews within the context of Second Temple Judaism and the Greco-Roman empire and the role of Hebrews in early Christian thought.

On the Source and Rewriting of 1 Corinthians 2.9 in Christian, Jewish and Islamic Traditions (1 Clem 34.8; GosJud 47.10-13; a ḥadīth qudsī)

The article reopens the file of sources, parallels and rewritings of 1 Cor 2.9, a saying that Paul attributes to some written source, when others sources put it into Jesus' mouth (e.g. GosThom 17). A state of research highlights that the hypothesis of an oral source is generally preferred but an accurate study of 1 Clem 34.8, a parallel too often neglected, supports the presence of a written source that existed before 1 Cor 2.9. GosJud 47.10-13 will help to understand the attribution of the saying to Jesus. The last important part of this article studies its parallel in Islamic traditions, a ḥadīth qudsī.

The effect of three or six years of denosumab exposure in women with postmenopausal osteoporosis: results from the FREEDOM extension.

CONTEXT: The Fracture Reduction Evaluation of Denosumab in Osteoporosis Every 6 Months (FREEDOM) extension is evaluating the long-term efficacy and safety of denosumab for up to 10 years. OBJECTIVE: The objective of the study was to report results from the first 3 years of the extension, representing up to 6 years of denosumab exposure. DESIGN, SETTING, AND PARTICIPANTS: This was a multicenter, international, open-label study of 4550 women. INTERVENTION: Women from the FREEDOM denosumab group received 3 more years of denosumab for a total of 6 years (long-term) and women from the FREEDOM placebo group received 3 years of denosumab (crossover). MAIN OUTCOME MEASURES: Bone turnover markers (BTMs), bone mineral density (BMD), fracture, and safety data are reported. RESULTS: Reductions in BTMs were maintained (long-term) or achieved rapidly (crossover) after denosumab administration. In the long-term group, BMD further increased for cumulative 6-year gains of 15.2% (lumbar spine) and 7.5% (total hip). During the first 3 years of denosumab treatment, the crossover group had significant gains in lumbar spine (9.4%) and total hip (4.8%) BMD, similar to the long-term group during the 3-year FREEDOM trial. In the long-term group, fracture incidences remained low and below the rates projected for a virtual placebo cohort. In the crossover group, 3-year incidences of new vertebral and nonvertebral fractures were similar to those of the FREEDOM denosumab group. Incidence rates of adverse events did not increase over time. Six participants had events of osteonecrosis of the jaw confirmed by adjudication. One participant had a fracture adjudicated as consistent with atypical femoral fracture. CONCLUSION: Denosumab treatment for 6 years remained well tolerated, maintained reduced bone turnover, and continued to increase BMD. Fracture incidence remained low.

C'est la plume qui fait le conte : "Die sechs Schwäne" des frères Grimm et "De vilde Svaner" de Hans Christian Andersen

Dans De vilde Svaner (Les cygnes sauvages), conte des Eventyr, fortalte for Børn (Contes, racontés aux enfants), H. C. Andersen raconte une histoire très proche de celle de Die sechs Schwäne (Les six cygnes), des Kinder- und Hausmärchen (Contes de l'enfance et du foyer) des Grimm. On peut fort justement se demander si l'auteur danois ne réécrit pas le Märchen de 1812 lorsqu'il publie son eventyr, en 1838. Mais l'étude de plusieurs récits d'enfants transformés en cygnes - de l'histoire du septième sage du Dolopathos de Jean de Haute-Seille, à la fin du xiie siècle, et Die sieben Schwäne, un Feen-Märchen de 1801, à De elleve Svaner de Winther, en 1823 - montre qu'Andersen réécrit vraisemblablement ce dernier texte danois et que le dialogue intertextuel avec les Grimm s'effectue sur un autre mode. L'auteur des Eventyr, fortalte for Børn se positionne par rapport aux Kinder- und Hausmärchen, développant ainsi une nouvelle conception du genre qui ressort de la comparaison des manières de raconter propres à chaque auteur, leur plume. It is the pen which makes the tale. the Grimm brothers' Die sechs Schwäne and Christian Andersen's De vilde Svaner In De vilde Svaner, a tale from Eventyr, fortale for Børn, H. C. Andersen tells a story that is very close to that of Die sechs Schwäne from the Grimms' Kinder- und Hausmärchen. One could legitimately wonder whether the Danish author was inspired by the 1812 Märchen when he published his own eventyr in 1838. The study of other narratives about children transformed into swans (including the story of the seventh wise man in Jean de Haute-Seille's Dolopathos at the end of the twelth century; Die sieben Schwäne, a Feen-Märchen from 1801; and Winther's 1823 De elleve Svaner) shows that Andersen rewrote this last Danish text and that the intertextual dialogue with the Grimms takes place at another level. Andersen distinguishes himself from the Grimms by developing a new conception of the genre, which becomes clear in his very different way of telling a tale.