6,389 research outputs found
Réplica ao artigo “van Fraassen, a inferência da melhor explicação e a matrixrealista”, de Alessio Gava
No full texto breve artigo é uma réplica à resposta de Alessio Gava ao artigo “Van Fraassen e a inferência da melhor explicação”, publicado em Problemata (v. 7. n. 1, 2016), de autoria de Marcos Rodrigues da Silva e Debora Minikoski.this short paper shows puts forward a reply for Alessio Gava's critique of the paper “Van Fraassen and the inference of the best explanation”, published in Problemata (v. 7. n. 1, 2016), by Marcos Rodrigues da Silva and Debora Minikoski
CABIEDES SILVA, Eduardo
No full textLetter from Eduardo Cabiedes Silva to Gen. Pltarco Elías Calles, Secretary of the Interior informing that he has not heard from the recommendation written by Miguel Alessio Robles. Letter from Miguel Alessio Robles, Secretary of Commerce and Industrial Development to Gen Plutarco Elías Calles, Secretary of the Interior recommending Mr. Eduardo Cabiedes for employment. His request was favorably attended. / Carta de Eduardo Cabiedes Silva al Gral. PEC, Secretario de Gobernación. Le informa que no ha tenido respuesta de la recomendación otorgada por Miguel Alessio Robles. Carta de Miguel Alessio Robles, Secretario de Industria, Comercio y Trabajo al Gral. Plutarco Elías Calles, Secretario de Gobernación. Le recomienda al Sr. Eduardo Cabiedes para que le otorgue un empleo. Su solicitud es atendida
Rediscovering Globigerina bollii Cita and Premoli Silva 1960
No full textGlobigerina bollii Cita and Premoli Silva was described from the historical Langhian-type section
in Langhe, Piedmont (Italy). Due to its peculiar compact morphology, it was set apart from all the other globigerinids
typical of the coeval Mediterranean fauna, and it was only reported for a short and limited stratigraphic
range. The taxon became a first-order marker for the local biostratigraphy with its own Globigerina bollii Zone
within the Langhian stage. However, the species was later synonymised with Globigerina falconensis Blow, ending
its use in biostratigraphic schemes, and it was no longer utilised by authors working in the Mediterranean area
and Paratethys. We present a reassessment of Globigerina bollii, showing for the first time a full collection of
high-quality scanning electron and optical microscope images of the type series of specimens and a comparative
study with Mediterranean individuals from the Langhian of the Cretaccio Section (Italy) and extra-Mediterranean
individuals from Ocean Drilling Program Site 747 in the Kerguelen Plateau (Indian Ocean). The stratigraphic
ranges of all the occurrences cited in the scientific literature from 1960 to the present day and all the references
including images of the taxon are compiled.We compare G. bollii to other four-chambered morphospecies
inhabiting the oceans during the Miocene, providing a detailed discussion of their morphological differences,
which allows us to retain G. bollii as a valid taxon and to disclaim its synonymy with Globigerina falconensis.
Our taxonomical observations also allow us to reassign Globigerina bollii to the genus Globoturborotalita, due
to its strong affinities with other members of that genus, such as G. eolabiacrassata Spezzaferri and Coxall,
and G. ouachitaensis (Howe and Wallace). We present a direct visual comparison with the other representatives
of middle Miocene globoturborotaliids. An additional comparison is also discussed with Globigerina bollii
lentiana Rögl, a species endemic in the Paratethys. We conclude that the presence of G. bollii in the Mediterranean
Basin during such a confined stratigraphic interval (Mediterranean Subzone MMi4c–MMi4d), might be
a palaeogeographical indicator of the intermittent opening of the eastern gateway with the Paratethys, affecting
the Mediterranean faunas during the Langhian and their migration from oceanic realms into the Paratethys and
Mediterranean
The Pottesman Collection in the British Museum. Early Dynastic and Sargonic administrative texts. With an Appendix on a Palmyrene Inscription
No full textEdizione, trascrizione, traduzione e commento di un frammento di iscrizione palmirena inedita presente nella collezione Pottesman del British Museum (Appendice Agostini).The British Museum houses a small collection of six cuneiform tablets and a Palmyrene dedicatory inscription purchased in 1987 from the private collection of Solomon Pottesman. The aim of the present contribution is to provide a catalog of this lot and an edition of the so far unpublished cuneiform texts. In the appendix, Alessio Agostini added the edition of the Palmyrene inscription, which would have otherwise gone beyond the capabilities of the present author
Recensione di Cecilia Falchini (2023). Ruperto di deutz - Un’intima familiarità. Antologia, Edizioni Qiqajon (Comunità di Bose), Magnano (Bi), 281 pp.
No full textReview of Cecilia Falchini (2023). Ruperto di deutz - Un’intima familiarità. Antologia, Edizioni Qiqajon (Comunità di Bose), Magnano (Bi), 281 pp.
Author: Alessio MagogaRecensione di Cecilia Falchini (2023). Ruperto di deutz - Un’intima familiarità. Antologia, Edizioni Qiqajon (Comunità di Bose), Magnano (Bi), 281 pp.
Autor: Alessio Magog
Multipartite entanglement in the measurement-induced phase transition of the quantum Ising chain
No full textExternal monitoring of quantum many-body systems can give rise to a measurement-induced phase transition characterized by a change in behavior of the entanglement entropy from an area law to an unbounded growth. In this paper, we show that this transition extends beyond bipartite correlations to multipartite entanglement. Using the quantum Fisher information, we investigate the entanglement dynamics of a continuously monitored quantum Ising chain. Multipartite entanglement exhibits the same phase boundaries observed for the entropy in the postselected no-click trajectory. Instead, quantum jumps give rise to a more complex behavior that still features the transition, but adds the possibility of having a third phase with logarithmic entropy but bounded multipartiteness
Handheld-Impedance-Measurement System with seven-decade capability and potentiostatic function
No full textThis paper describes design and test of a new impedance-measurement system for nonlinear devices that exhibits a seven-decade range and works down to a frequency of 0.01 Hz. The system is specifically designed for electrochemical measurements, but the proposed architecture can be employed in many other fields where flexible signal generation and analysis are required. The system employs an unconventional signal generator based on two pulsewidth modulation (PWM) oscillators and an autocalibration system that allows uncertainties of less than 3% to be obtained over a range of 1 kΩ to 100 GΩ. A synchronous demodulation processing allows the noise superimposed to the low-amplitude input signals to be made negligibl
Ainda sobre van fraassen, a ibe e a essência da controvérsia entre realismo e antirrealismo na filosofia da ciência
No full textThis paper represents a counterreply to “A rejoinder to Alessio Gava’s ‘Van Fraassen, a inferência da melhor explicação e a Matrix realista’”, by Minikoski and Rodrigues da Silva, released in Problemata (v. 12, n. 2, 2021). The authors originally published an essay in the same journal, “Van Fraassen and inference to the best explanation” (2016), the object of critic - ‘friendly and gentle’ - in a work of mine that also appeared in Problemata, in 2019. In this paper I will show that, even when the subject matter is the inference to the best explanation, realists and antirealists end up debating about the same old topics, that represent the essence of the controversy between the two philosophical stances.O texto presente constitui uma contrarréplica à “Réplica ao artigo ‘Van Fraassen, a inferência da melhor explicação e a Matrix realista’, de Alessio Gava”, publicada em Problemata (v. 12, n. 2, 2021), de autoria de Minikoski e Rodrigues da Silva. Os dois autores tinham originariamente apresentado um estudo no mesmo jornal, “Van Fraassen e a inferência da melhor explicação” (2016), que foi objeto de crítica - ‘amiga e gentil’ - por minha parte, em um artigo que apareceu em 2019, também na revista Problemata. Neste trabalho mostrarei que, até mesmo quando o tema é a inferência da melhor explicação, realistas e antirrealistas acabam debatendo sobre as questões de sempre, que representam a essência da controvérsia entre as duas frentes filosóficas
El Tlacuache Núm. 16 (2001). 16 Año 1 (2001) octubre. El Tlacuache
No full text- ¿Entre la Guerra Santa y la Cruzada? por Aníbal Quijano. - Nuestro patrimonio desconocido por Teresita Loera y Anaite Monterforte. - El Yahutli por Margarita Avilés y Macrina Fuentes. - Haciendas por Carlos Fernando Alessio Robles
El Tlacuache Núm. 19 (2001). 19 Año 1 (2001) noviembre. El Tlacuache
No full text- Patrimonio cultural y monumento histórico: Tlayacapan un monasterio Agustino por Carlos Alessio Robles. - Nuestro patrimonio desconocido por Teresita Loera y Anaite Monterforte. - El Yauhtli por Margarita Avilés y Macrina Fuentes. - ¿Entre la Guerra Santa y la Cruzada? por Aníbal Quijano
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