Domoic acid contamination within eight representative species from the benthic food web of Monterey Bay, California, USA

Benthic food webs often derive a significant fraction of their nutrient inputs from phytoplankton in the overlying waters. If the phytoplankton include harmful algal species like Pseudo-nitzschia australis, a diatom capable of producing the neurotoxin domoic acid (DA), the benthic food web can become a depository for phycotoxins. We tested the general hypothesis that DA contaminates benthic organisms during local blooms of P. australis, a widespread toxin producer along the US west coast. To test for trophic transfer and uptake of DA into the benthic food web, we sampled 8 benthic species comprising 4 feeding groups: filter feeders (Emerita analoga and Urechis caupo); a predator (Citharichthys sordidus); scavengers (Nassarius fossatus and Pagurus samuelis) and deposit feeders (Neotrypaea californiensis, Dendraster excentricus and Olivella biplicata). Sampling occurred before, during and after blooms of P. australis in Monterey Bay, CA, USA during 2000 and 2001. DA was detected in all 8 species, with contamination persisting over variable time scales. Maximum DA levels in N. fossatus (674 ppm), E. analoga (278 ppm), C. sordidus (515 ppm), N. californiensis (145 ppm), P. samuelis (56 ppm), D. excentricus (15 ppm) and O. biplicata (3 ppm) coincided with P. australis blooms, while DA levels in U. caupo remained above 200 ppm (max. = 751 ppm) throughout the study period. DA in 6 species exceeded levels thought to be safe for higher level consumers (i.e. ≥20 ppm) and thus is likely to have deleterious effects on marine birds, sea lions and the endangered California sea otter, known to prey upon these benthic species.

Averroes y las cosas justas por naturaleza

En su comentario a la Ética a Nicómaco, Averroes se ocupó del pasaje donde Aristóteles distingue entre las cosas que son justas por naturaleza y aquéllas que lo son en virtud de la ley (V, 7 1134b18-1135a5). Su comentario es particularmente breve, pero plantea algunas dificultades importantes, como su alusión a un derecho naturale legale, que, según Leo Strauss, vendría a ser simplemente un derecho positivo de aceptación general. En este artículo se busca caracterizar lo justo natural y lo justo positivo en el comentario de Averroes y mostrar el alcance de la variación de los criterios propios de la justicia positiva.

King David’s City at Khirbet Qeiyafa: Results of the Second Radiocarbon Dating Project

Fifteen samples of burnt olive pits discovered inside a jar in the destruction layer of the Iron Age city of Khirbet Qeiyafa were analyzed by accelerator mass spectrometry (AMS) radiocarbon dating. Of these, four were halved and sent to two different laboratories to minimize laboratory bias. The dating of these samples is ~1000 BC. Khirbet Qeiyafa is currently the earliest known example of a fortified city in the Kingdom of Judah and contributes direct evidence to the heated debate on the biblical narrative relating to King David. Was he the real historical ruler of an urbanized state-level society in the early 10th century BC or was this level of social development reached only at the end of the 8th century BC? We can conclude that there were indeed fortified centers in the Davidic kingdom from the studies presented. In addition, the dating of Khirbet Qeiyafa has far-reaching implications for the entire Levant. The discovery of Cypriot pottery at the site connects the 14C datings to Cyprus and the renewal of maritime trade between the island and the mainland in the Iron Age. A stone temple model from Khirbet Qeiyafa, decorated with triglyphs and a recessed doorframe, points to an early date for the development of this typical royal architecture of the Iron Age Levant.

La construcción de la política exterior de Rusia hacia Serbia: entre el pragmatismo y el Eurasianismo (2007-2015)

Esta monografía defenderá que la Rusia contemporánea cuenta con una ideología formada a partir de los elementos imperiales y religiosos previos a la Unión Soviética además de elementos políticos propios de la URSS como la colectividad y la oposición a occidente. La Rusia de Putin ha recobrado sus capacidades para defender sus intereses en el mundo frente a la injerencia de occidente, y en el caso de Serbia esto se hará evidente a través de la importancia de los lazos culturales e históricos reforzados por los vínculos económicos y estratégicos que representa la presencia de Rusia en Serbia. Los principales autores sobre los que se trabajará son Alexander Dugin y Alexander Panarin.

Conflitos proféticos: a posição da profecia no campo religioso judaíta do século VIII a.C

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

La vita culturale ebraica a Candia nei secoli XIV-XVI: l'impatto dell'immigrazione sulla cultura della comunità locale

La tesi ha per oggetto la cultura ebraica cretese nei secoli XIV-XVI e, in particolare, l’influsso esercitato su di essa dalla cultura e dalle tradizioni degli ebrei sefarditi e ashkenaziti che cominciarono a stabilirsi sull’isola a partire dalla metà del Trecento. La tesi si basa da un lato su fonti amministrative e notarili e, dall’altro, sui manoscritti ebraici prodotti o portati a Candia nel periodo considerato. Il primo capitolo tratta della comunità ebraica nel primo Cinquecento e porta nuove notizie a proposito della geografia della zudeca, delle sue sinagoghe, della sua composizione sociale, dell’entità della sua popolazione e della biografia del principale leader spirituale e culturale attivo a Candia a quell’epoca: Elia Capsali. Il secondo capitolo offre una panoramica sull’immigrazione ebraica a Candia nei secoli XIV-XV. Il terzo capitolo esplora alcune particolarità della liturgia sinagogale elaborata dagli ebrei candioti sotto l’influsso della tradizione ashkenazita. Il quarto capitolo tratta di due liste di libri databili alla seconda metà del Quattrocento (Bologna, Biblioteca Universitaria, ms. 3574 B) e suggerisce di considerarle come indicative del peso che ebbero alcuni immigrati ebrei catalani nella diffusione della cultura medica sefardita a Candia. Il quinto capitolo è dedicato al medico, filosofo e astronomo Mosheh ben Yehudah Galiano, il quale visse a Candia tra la seconda metà degli anni Venti del Cinquecento e il 1543. L’ultimo capitolo tratta degli effetti provocati dall’epidemia di peste del 1592-95 all’interno della zudeca di Candia.

The "Image" of the Pharaoh in Judahite and Israelite Society According to the Glyptic Evidence

Among the many thousand scarabs, scaraboids and other stamp-seal amulets unearthed in Iron Age contexts in Cis- and Transjordan, there are many such seals showing royal Egyptian imagery on their bases. Focusing mainly on Pharaonic motifs, the paper aims to catalogue the principal iconemes, to trace their development throughout the Iron Ages and to extrapolate their significance vis-à-vis the contemporary glyptic assemblages. As will be shown, the royal imagery of the Egyptian king underwent considerable changes during pre-monarchic and monarchic times in Israel/Judah. This allows – to some extent – deducing the perception of the ‘image’ of the Egyptian king in this part of the Southern Levant at the close of the second and during the first centuries of the first millennium BCE. While the local seal production not only vividly copied earlier and contemporary Egyptian prototypes, it also developed idiosyncratic ‘Pharaonic’ motifs that were produced for the local market. On the other hand, imported Egyptian glyptic goods – such as scarabs and other amulet types – reveal further facets of the consumer behavior. They, too, shed light upon the ideological and religious preferences of the local population and illuminate the development of the vernacular attitude towards the Pharaonic symbols of power – including their obvious political and sacred connotations.

Jüdische Apologetik im neutestamentlichen Zeitalter

von J. Bergmann

Die Legenden der Juden

von J. Bergmann

Judaism in music : Jacques François Halévy ; a lecture

by J. L. Landau

Yiddish folksongs with their original airs

coll. from oral tradition by J. L. Cahan