Assessment of species diversity and state of "Stipa tenacissima" steppes

North African steppes are subjected to extreme degradation resulting in the reduction of their surface, genetic erosion of resources, and decrease in biodiversity. "Stipa tenacissima" steppes, which constitute one of the most representative vegetation types in the driest areas of the Mediterranean basin, are continuously degrading. With the aim of contributing to a better knowledge of the floristic composition and diagnosing the state of degradation of these steppes, we conducted a phytoecological analysis of 10 "S. tenacissima" sites in Tunisia. Floristic inventory compiled a systematic list of 46 vascular plant species belonging to 43 genera and 26 families. Species richness ranged from 4 to 18 species per 900 m2. Total vegetation cover was moderate and fluctuated between 22.8% and 49.9%. Our results revealed also a decreasing trend in species richness with increasing elevation (ρ = –0.585). Indeed, species richness was negatively correlated with slope (ρ = –0.19) and positively correlated with sand content (ρ = 0.262). Biological types were dominated by chamaephytes; this chamaephytization is due to the phenomenon of aridization and overgrazing. Moreover, the low species cover and the appearance of nonpalatable species highlighted the vulnerability of these steppes to degradation.

BALAÃO – O QUE OUVE AS PALAVRAS DE EL, TEM O CONHECIMENTO DE ELYON E VÊ A VISÃO DE SHADDAI: UM ESTUDO DE NÚMEROS 22-24

A presente pesquisa busca avaliar exegeticamente o texto que se encontra na Bíblia, especificamente no livro de Números capítulos 22-24 que relata sobre um personagem conhecido como Balaão. A pesquisa tem também como objeto o estudo sobre o panteão de divindades relatado no mesmo texto, assim como também o estudo dos textos descobertos em Deir Alla, na Jordânia, que apresentam um personagem designado como Balaão, possivelmente o mesmo personagem de Nm 22-24. A motivação que levou ao desenvolvimento dessa pesquisa foi o fato de se ter deparado com os conceitos dos diversos nomes divinos exibidos no texto, além da questão do profetismo fora de Israel, assim como as possibilidades hermenêuticas que se abrem para a leitura desse texto bíblico. O conceito geral sempre foi o de que Israel era a única nação onde existiam “verdadeiros” profetas e uma adoração a um único Deus, o “monoteísmo”. O que despertou interesse foi perceber, especialmente por meio da leitura dos livros bíblicos, que o profetismo não se restringiu somente a Israel. Ele antecede à formação do antigo Israel e já existia no âmbito das terras do antigo Oriente Médio, e que Israel ainda demorou muito tempo para ser monoteísta. Quem é esse Balaão, filho de Beor? Estudaremos sobre sua pessoa e sua missão. Examinaremos os textos de Deir Alla sobre Balaão e sua natureza de personagem mediador entre o divino e o humano. Esse personagem é apresentado como um grande profeta e que era famoso como intérprete de presságios divinos. Analisaremos a importante questão sobre o panteão de deuses que são apresentados na narrativa de Balaão nomeados como: El, Elyon Elohim e Shaddai, além de Yahweh. Entendemos, a princípio, que o texto possui uma conexão com a sociedade na qual foi criado e usando da metodologia exegética, faremos uma análise da narrativa em questão, buscando compreender o sentido do texto, dentro de seu cenário histórico e social. Cenário este, que nos apresentou esse profeta, não israelita, que profere bênçãos dos deuses sobre Israel e que, além disso, pronuncia maldições sobre os inimigos desse mesmo Israel. Percebemos que, parte do texto pesquisado é apresentado sob a ótica de Israel sobre as outras nações. A pesquisa defende, portanto, que o texto de Nm 22-24, além de nos apresentar um profeta fora de Israel igual aos profetas da Bíblia, defende que, o panteão de divindades também era adorado por Israel e que tais nomes são epítetos de uma mesma divindade, no caso YHWH. Defende, também, um delineamento de um projeto de domínio político e militar de Israel sobre as nações circunvizinhas.

A “REVOLTA” DE JEÚ E A ESTELA DE DÃ: Um Estudo Em 2 Reis 10,28-36

A pesquisa tem por objetivo trabalhar o evento da Revolta de Jeú, em conjunto com a Estela de Dã, tendo como ponto de partida para tal, a exegese da perícope de 2 Reis 10-28,36. A história Deuteronomista apresenta o ato da Revolta de Jeú como sendo um feito demasiadamente importante, na restauração do culto a Javé em Israel, a partir de um contexto onde o culto a outras divindades, em Israel Norte, estava em pleno curso. No entanto, a partir da análise conjunta da Estela de Dã, que tem como provável autor o rei Hazael de Damasco, somos desafiados a ler esta história pelas entrelinhas não contempladas pelo texto, que apontam para uma participação ativa de Hazael, nos desfechos referentes a Revolta de Jeú, como sendo o responsável direto que proporcionou a subida de Jeú ao trono em Israel, clarificando desta forma este importante período na história Bíblica. Para tal análise, observar-se-á três distintos tópicos, ligados diretamente ao tema proposto: (1) A Revolta de Jeú e a Redação Deuteronomista, a partir do estudo exegético da perícope de 2 Reis 10,28-36, onde estão descritas informações pontuais sobre período em que Jeú reinou em Israel; (2) Jeú e a Estela de Dã, a partir da apresentação e análise do conteúdo da Estela de Dã, tratando diretamente dos desdobramentos da guerra em Ramote de Gileade, de onde se dá o ponto de partida à Revolta de Jeú; e por fim (3) O Império da Síria, onde a partir da continuidade da análise do conteúdo da Estela de Dã, demonstraremos a significância deste reino, além de apontamentos diretamente ligados ao reinado de Hazael, personagem mui relevante no evento da Revolta de Jeú.

Viral RNA trafficking is inhibited in replicase-mediated resistant transgenic tobacco plants.

Transgenic tobacco (Nicotiana tabacum cv. Turkish Samsun NN) plants expressing a truncated replicase gene sequence from RNA-2 of strain Fny of cucumber mosaic virus (CMV) are resistant to systemic CMV disease. This is due to suppression of virus replication and cell-to-cell movement in the inoculated leaves of these plants. In this study, microinjection protocols were used to directly examine cell-to-cell trafficking of CMV viral RNA in these resistant plants. CMV RNA fluorescently labeled with the nucleotide-specific TOTO-1 iodide dye, when coinjected with unlabeled CMV 3a movement protein (MP), moved rapidly into the surrounding mesophyll cells in mature tobacco leaves of vector control and untransformed plants. Such trafficking required the presence of functional CMV 3a MP. In contrast, coinjection of CMV 3a MP and CMV TOTO-RNA failed to move in transgenic resistant plants expressing the CMV truncated replicase gene. Furthermore, coinjection of 9.4-kDa fluorescein-conjugated dextran (F-dextran) along with unlabeled CMV 3a MP resulted in cell-to-cell movement of the F-dextran in control plants, but not in the transgenic plants. Similar results were obtained with viral RNA when the 30-kDa MP of tobacco mosaic virus (TMV) was coinjected with TMV TOTO-RNA into replicase-resistant transgenic tobacco expressing the 54-kDa gene sequence of TMV. However, in these transgenic plants, the TMV-MP was still capable of mediating cell-to-cell movement of itself and the 9.4-kDa F-dextran. These results indicate that an inhibition of cell-to-cell viral RNA trafficking is correlated with replicase-mediated resistance. This raises the possibility that the RNA-2 product is potentially involved in the regulation of cell-to-cell movement of viral infectious material during CMV replication.

Breaking the silence ceiling: how gender violence became into a social problem in Spain through media and politics

This research presents the explanatory model of the process of reconstruction of the ʺsocial problemʺ of Intimate Partner Violence (I.P.V) in Spain during last five years, with special attention to the role of media in this process. Using a content analysis of the three more diffused general newspapers, a content analysis of the minutes of the Parliament, and the statistics of the police reports and murders, from January of 1997 to December of 2001, it observes the relationship between the evolution of the incidence of Intimate Partner Violence (I.P.V) (measured by the number of deaths and the number of police reports) and the evolution of stories about this topic in press. It also studies the interconnection of the two previous variables with the political answer to the problem (measured by the interventions on the I.P.V. in the Senate and in the Congress). Data shows that, even though police reports have increased due to the contribution of politics and media, I.P.V murders keep on growing up.

Juan Antonio Fernández (1752-1814), el epigrafista accidental

En 1789, a instancias del prior Antonio Tavira, Juan Antonio Fernández se trasladó a Uclés (Cuenca) para llevar a cabo la ordenación y clasificación del archivo de la Orden de Santiago. Allí supo de la existencia de las ruinas romanas de Cabeza del Griego (Segobriga) y llevó a cabo con Tavira las primeras excavaciones. Durante ese tiempo, descubrieron un buen número de inscripciones romanas y Juan Antonio Fernández llevó a cabo la primera recopilación de las inscripciones de Segobriga. Después de su muerte en 1814, muchos de los documentos fueron comprados por la Real Academia de la Historia.

Detailing for a research centre in Antarctica: An experiment to force students to be creative instead of copying standard solutions

In order to equip architecture students with ambitious detail designing ability, related courses of the architecture programs should deal with subjects which are rather rare and unusual for real life practices in order to prevent students copying standard details. In 2015 an innovative project brief has been given to architecture students of Istanbul Technical University. The scenario given in the brief is to design a research station for the first group of Turkish scientist, to be built in one of the coldest and most arid regions on earth; the Antarctica. The performance requirements given in the brief were determined to prevent the students from copying details from any kind of resources as the total number of details generated in real life for those conditions are very limited and specific. The method used has demonstrated a great success and creative detail solutions were generated by the students. In the paper, the innovative coursework brief for bettering the detail design ability of architecture students is explained and the output of the studio is presented.

Manuscript copy of Joseph Mayhew's complaints against Nathan Prince, Oct. 31, 1740 and Nov. 4, 1740

This is a manuscript copy of meeting minutes concerning fellow Tutor Joseph Mayhew's complaints against Nathan Prince. The minutes are written in a small paper-bound volume whose cover bears these inscriptions: "Oct. 31, 1740. Mr. Mayhew's complaint vs. Mr. Prince to the President and Tutors, Recd 14 Sept. 1741 of a Freshman, seal'd up;" "Acco of Mr. Mayhew's complaint of Mr. Prince contained in the Pres't & Tut's Book;" and "To the Honble Mr. Foxcroft, Chairman of the Committee of the Honble & Revd. the Overseers of Harvard College in Cambridge." Among other complaints, Mayhew was upset that Prince had called him "a Rascall & a rascally Fellow." The minutes also indicate that Prince left two meetings of the President and Tutors without permission, in spite of President Holyoke's having entreated him "Won't you stay?"

A system of ethicks: Of morall phylosophy in generall & in speciall

This hardcover volume contains manuscript copies of Charles Morton's "A System of Ethicks," "Pneumatics. Or a treatise of the Rev'd Mr. Charles Morton about ye Nature of Spirit," "Appendix of the Souls of Brutes," "Some Theological Questions Answd," and a one-page list "Texts of Scripture to prove if ye head of Christ &c." copied by Harvard student Ebenezer Williams in February 1707/8.

Harvard Library bookplate collection, 1764-1960

This collection contains samples of bookplate labels that were pasted into books held in the libraries of Harvard University, dating from 1764 to 1960. The collection includes bookplates arranged chronologically and bookplates of the Harvard College Library and departmental libraries arranged alphabetically. The collection also contains correspondence related to bookplates, dating from 1918 to 1921, and a list of printed seals used in Harvard College Library. Some of the bookplates include handwritten inscriptions, while others are blank. There are six 18th century bookplates with inscriptions documenting gifts and bequests made following the 1764 fire that destroyed the bulk of Harvard's Library from Marblehead, Massachusetts, minister John Barnard (1681-1770; Harvard AB 1700); New Hampshire Governor Benning Wentworth (1696-1770; Harvard AB 1715); Portsmouth, New Hampshire, merchant Thomas Wibird (1706-1765; Harvard AB 1728); and merchant Thomas Lee (died 1787) of Cambridge, Massachusetts.

Compendium logicæ secundum principia D. Renati Descarte catechisticè propositum : [1693]

Small leather hardcover volume containing a manuscript copy of William Brattle’s abstract of René Descartes’ "Compendium Logicae" copied in Latin, likely by Thomas Phipps in 1693. A crossed out inscription on the inside back cover appears to read “Thomas Phips 1693” likely referring to Thomas Phipps, a member of the Harvard Class of 1695.

A catechism geographical, historicall and chronologicall

Notebook of unlined pages holding a handwritten copy of Tutor Flynt's "Catechism" copied by Harvard student Hull Abbot (1702-1774, Harvard AB 1720). The volume lists questions and accompanying answers on various academic subjects.

A catechism geographicall, historical and chronologicall 1719

Notebook of unlined pages with paper marbled cover holding a handwritten copy of Tutor Flynt's "Catechism" likely copied by Harvard student John Wolcott in 1719. The volume lists questions and accompanying answers on various academic subjects. On the last page, the inscription "John Wolcott [the name is crossed over] his geography, 1719" indicates Wolcott (1702-1747), a member of the Harvard class of 1721, copied the book.

Enchiridion ethicum ad theses contractiores redactum in usum pupillorum, p. D. J. L., 1694

Forty-six-page notebook in modern hardcover binding containing John Leverett's edited version of Henry More's "Enchiridion ethicum" transcribed in Latin in 1694. The last page of the document includes entries in Leverett's hands: "Colom // January 17 1690/1," "Winth // January 31 1692/3", and "Vaug // Marty 10 1695/6." The inscriptions and notes likely refer to Benjamin Colman (Harvard AB 1692), Adam Winthrop (Harvard AB 1694), and George Vaughn (Harvard AB 1696).

Commonplace book of Jonathan Belcher, 1725-1727

This leather-bound volume contains excerpts copied by Jonathan Belcher from books he read while he was a student at Harvard. The excerpts come from a variety of sources including periodicals and contemporary publications. The inside cover has Belcher's bookplate with the motto, "Sustine. Abstine." The back cover has some additional personal information including reference to French lessons with "Mr Law Merciers," and notes of the dates when he began certain books/essays.