Quaternary thermogene and meteogene travertine occurs globally, both in Hungary and abroad. Size and thickness of the individual deposits are highly variable. They can be classified on the basis of water temperature, morphological setting, depositional environment, microfacies and fabric. All travertine is composed of pure low magnesian calcite and its stable isotopic composition (d13C, d18O) may change according to the facies. Sr and Ba are typical and some places enrichment of heavy metals, U, Th, and REE were also reported. Travertine is generally related to karst water springs; therefore, tectonically-controlled karstification, cave and soil formations are very common. It can be rich in fossils and its water depth varies from some centimeters to tens of meters. Chronology and timing of travertine can be solved by applying numerical, calibrated and correlative methods.
This article revisits the complex oeuvre of the Timurid historian Sharaf al-Dīn’ Alī Yazdī. Yazdī is most famous for two chronicles that he wrote: The Ẓafarnāma, which mainly includes a biography of Timur, and the Muqaddima, a work devoted mainly to the history of Chinggis Khan and his descendants. However, recent studies have demonstrated that Yazdī left behind three other historical works or parts thereof: the Dībācha, the Second Maqāla, and the fragments of the Fatḥnāma-yi Humāyūn found in the Dīvān-i Sharaf. In this article, I argue that Yazdī could not finish his historical project and all the extant works written by him are fragments of a larger historical project. I also attempt to shed light on how they are related to each other, and propose a tentative chronology for the composition of each fragment.
Historical records of short lived (140Ba, 131I, 103Ru and 95Zr+95Nb) and long-lived (137Cs and 90Sr) fission products by fallout measurements performed in Argentina since 1959 were analyzed in order to define the main characteristics of 137Cs fallout time evolution in the Nahuel Huapi National Park, Patagonia, Argentina. Sedimentary cores were sampled from Lake Nahuel Huapi and Lake Morenito, which are located within Nahuel Huapi National Park. 137Cs specific activity profiles were measured and 210Pb dating was performed in each core. The time evolution of 137Cs fallout shows different characteristics than records taken in the Northern Hemisphere.137Cs specific activity profiles of the cores studied reproduce the fallout time sequence observed in the historical records, and the chronology obtained shows excellent agreement with 210Pb dating.
Josef Strzygowski was invited to write the catalogue of the Coptic collection of Cairo's Egyptian Museum in 1900. His work appeared in 1904. Coptic art was for him an opposite of Machtkunst, a ‘national’ art, the art of a nation conquered, suppressed and exploited by a ruling class of foreigners. When cataloguing the Coptic collection in Cairo, Strzygowski could not fail to realise the domineering presence of types of architectural carvings that were also present in other regions of the Late Antique and Byzantine Mediterran. Instead of trying to establish a chronology and a qualitative hierarchy of the objects and to investigate their stylistic connections, he avoided the problem of the relationship between the high art of the Late Antique and Early Byzantine Mediterranean and what he considered Coptic national art.
Previous research may have failed to find a general relationship between war and techno-scientific activity due to the failure (a) to treat the various types of war separately and (b) to use yearly rather than generational time series. Hence, the present study examined 404 consecutive years in European civilization from 1500 to 1903. Measures of four distinct kinds of war were defined and a log-transformed measure of techno-scientific activity was derived from a factor analysis of six histories and chronologies. The techno-science measure was regressed on the war measures plus a set of control variables. Techno-scientific activity was found to be a negative function of balance-of-power and defensive wars fought within Europe. In contrast, imperial and civil wars exerted no influence.
This essay offers an analysis of “the two-finger” illustration which Bhāviveka discusses in the Vaiśeṣikatattvaviniścaya chapter of the Tarkajvālā, the auto-commentary on his Madhyamakahṛdaya[kārikā], wherein he introduces and criticises the theories of the Vaiśeṣika school. Going through the early Vaiśeṣika literature, I have noticed that these two-finger (dvyaṅgula, two fingers in a unit form, or finger-pair) illustrations only occur in Candrānanda’s Vṛtti, and in a very clear and straightforward manner. As I will point out, it is a mystery and indeed somewhat perplexing that the references to this illustration in the Tarkajvālā are not at all immediately intelligible. This circumstance will be addressed in this essay, where also an interpretation and a solution will be offered. In addition, the relative chronology of Bhāviveka and Candrānanda as well as their contemporaries in around 6th-century India will also be discussed.
The author analyses the Haban faience collection of the Bratislava City Museum—the oldest existing Slovak museum (founded in 1868). The first part of the text provides a chronological survey of the Haban ceramics acquisitions and informs about their exhibition, presentation and publishing. This is followed by the typology and chronology of the objects. Based on the type and colour of the glaze and the painted decoration as well as their typology, the artefacts are divided into the following groups: the oldest objects from the period before 1700, objects with other than white-coloured glaze, objects decorated with blue painting influenced by the Delft faience, pharmacy vessels, floor tiles, white-glazed objects from the period 1700–1730, Late or Post-Haban faience and the ceramics with guild emblems. Finally a Haban stove from Malacky castle is mentioned.
The environmental contamination of transuranics following the Palomares accident in 1966 (Southern Spain) has been continuous monitored on land and scientific programs are still running. The study of the land to sea transfer of the contamination started in 1986, focussed on the depositional history recorded in marine sediments. At the continental shelf, south of the mouth of the Almanzora river, enhanced levels of plutonium and americium were found which could be related to the accident. Additional analysis of marine sediments, collected far from the impact point, showed the presence of a hot particle. The study of the chronology of this sediment core and the isotopic ratios are given in this paper to assess the origin and pathway of the particle. The route of this particle was found to be the aerial transfer at the time of the accident.
The author had already demonstrated in a previous essay of his, that Cicero's De re publica was written in the period, when, either we take the new time of Atticus-Varro (753 BC) or the earlier time of Cato Senior (751/750 BC) as a basis, Rome celebrated the 700th anniversary of its existence. From this point of view the Ciceronian dialogue is an occasional work, which was made for the jubilee of Rome, yet in order to find a remedy for the Roman state facing such a crisis, so to speak a fatal danger. Cicero, from this viewpoint, would have been ready to take the special role of the moderator or the rector rei publicae (cf. rep., 2,52), of the person, who depends on his own honor and authority in the first place without any official commission. In this respect he renewed Cato Senior's intellectual inheritance, who published his Origines in a last, revised form in 149 BC, because on the one hand he wanted to introduce the glory of Rome, which city was born exactly 600 years earlier according to Cato's chronology, on the other hand Cato himself, not as a magistratus, but as the owner of his ancient authority, wanted to keep the state in balance, moreover to improve its situation. At the same time Cicero's state ideal seems to be closer to Scipio Aemilianus' conception indeed, that is why the author makes him the leading character of the dialogue, furthermore he dates the imaginary discussion to 129 BC, when Rome celebrated the 600th anniversary of its foundation according to Cincius Alimentus' chronology. By so doing the author of De re publica uses more time levels, confronting 149 BC, 129 BC and 53/51 BC, and all of these dates can be understood as certain Roman anniversaries. This essay demonstrates that Cicero wanted to present actually his own consular year, 63 BC as annus fatalis, and by this he partly continued the initiative of Marius and Sulla, preparing at the same time Augustus' ideology connected to the ludi saeculares of 17 BC, which considerably determined the whole mentality of Roman literature in the early period of empire. Therefore the saecularis idea can be rightly considered to be the Roman civilization's literature-creating factor.
During the last years, the excavation mostly focused on the SE part of the villa. This territory was inhabited or even densely built in all through the existence of the villa. We could more precisely determine the chronology and periodisation of the entire site, which also included the publication and evaluation of the complete coin material of the site.
In the second part of the study, we examine a building of the villa that has been known for decades without being able to determine its function and role. We have already published its details and 3D reconstruction but it has not provoked substantial reaction. Its shape, structure and position within the villa complex and its wider geographical environment suggest that it could be a cold storage, an ice house. This type of building is barely known until the Modern Period. The shape of this building is not typical since was constructed with a different purpose and was only later modified to fit this function. The subterranean part of its structure afforded the observation of minute details. In this study we intend to present our hypothesis.