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Academia Engineering, 2023
The main results of two decades of research on self-assembled clusters of microdroplets are reviewed, from the discovery of the phenomenon to current advances that can be applied to solve problems related to the airborne spread of dangerous pathogens and atmospheric pollutants. Special attention is paid to a flexible procedure for generating droplet clusters from a given number of nearly identical droplets of controlled chemical compositions with possible biological inclusions and effective ways of stabilizing the clusters. This is important for chemical and biological research in droplet microreactors. The physical mechanism of self-assembly of droplets in an ascending gas flow over a locally heated liquid layer is described in relation to the main methods of cluster stabilization: by infrared irradiation or by adding soluble but non-evaporating substances to a layer of evaporating liquid. The main module of a modern laboratory setup is presented.
Bulletin (Kobe Idil-Ural Türk Kültür Cemaati), 2017
Reproduction of Bulletin of Kobe Idil-Ural Turk Kultur Cemaati (No.-1-4). published in Kobe, JAPAN, as ACRI research Paper Series 5 【ISBN:978-4-904279-06-9】
2023
L’immersione è un fenomeno ancestrale, che rimanda alla situazione di un corpo sottratto all’impalpabilità dell’aria e immesso in una dimensione differente, liquida. La percezione sensoriale dell’intorno allora si modifica, la frontiera fra corpo e ambiente, che era latente, diviene manifesta, e si comincia a sentire il confine fra sé stessi e l’altro da sé. Al tempo stesso, la liquidità del nuovo contesto libera il corpo di una parte del suo peso, dal giogo della gravità. Il corpo fluttua, e nell’immersione si avverte come un principio di fusione con il tutto circostante. Ritorno a un’origine acquatica o amniotica, l’immergersi sollecita da tempi remoti l’immaginazione delle religioni. Centrale in alcuni riti d’iniziazione o di purificazione, esso diventa anche metafora corporea della fusione con la trascendenza. Ma l’immersione si riferisce, nella sua lessicologia più antica, anche alle esperienze quotidiane del distacco del corpo dal suo contesto abituale, del suo fondersi in ambienti ove cambiano le leggi del movimento, dei sensi e della percezione: si può essere immersi in un sonno profondo, nei propri sogni, nei propri pensieri, in un’allucinazione. Da tempi altrettanto immemori, le arti cercano di catturare e guidare questo distacco del corpo e questa sua reinvenzione liquida, puntando a una fusione del soggetto con l’illusione che gli viene proposta e raccontata. Tecniche e dispositivi immersivi occorrono lungo la storia delle religioni e delle arti, spesso nell’intreccio delle une e delle altre, ricercando un punto ipnotico di fusione dell’io con il tutto, dei sensi con il sentito. Oggi, quando si dice “immersione”, si pensa immediatamente alle realtà virtuali. L’immersività, però, è cosa antica, e affonda le sue radici anche nel senso delle culture religiose. Le nuove tecnologie del metaverso danno nuova veste tecnica a questo sogno di trasformazione liquida dell’intorno, di sfaldamento del confine fra sé e mondo, di leggerezza del corpo, ma al contempo risvegliano antichi percorsi di senso. Vi è, tuttavia, qualcosa di ancora ignoto nella moltiplicazione tecnica dell’immersione, che risveglia preoccupazioni nuove: cosa succede al corpo nell’oceano digitale? Che cosa alla mente? E come si regolano i rapporti fra sé e altri nell’immersione? Vi è forse anche nell’immersione digitale, come in quella subacquea, il pericolo di perdersi? E quali punti di luce offrire, oggi, anche rivisitando le tradizioni etiche e religiose della storia, a chi s’immerga nei flutti di questo oceano digitale?
Nature, 2019
Tectonic plates lost to the deep mantle carry a record of ancient surface tectonic processes. A method for retrieving such records has been developed that could clarify the links between tectonics and mountain building.
Current paper is a historiographical overview. According to the aim of the present study, here are presented the most relevant opinions regarding the structure of the Hungarian society in the 10th century. The present paper focuses on the studies dealing with the numerical percentage of the conquerors and the structure of the early Hungarian society. Leafing through the historical and archaeological secondary literature, and recalling the different opinions, three categories of scholars can be distinguished. The majority of the academics (e.g. Gyula Pauler or Gyula Kristó) assert the Hungarian conquerors as warrior elite of a superior social layer. In their opinion the early Hungarian society is a nomadic one, in which the members of this community collects a good part of its food supplies and other goods by robbery.At the end of the 19th century appeared a second major opinion regarding the 10* centuryHungarian society. The representative scholars of this research trend, e.g. Ármin Vámbéry and Géza Nagy resemble the community of the Hungarian conquerors to a mosaic. They imagine a hierarchical society composed by different ethnic groups. Géza Nagy is the first scholar who believes that the Hungarianconquest took place in two steps. His opinion laid the foundation for another hypothesis, developed byGyula László in the second half of the 20th century. Between the First and The Second World War a group of philologists (e.g. Zoltán Gombocz,István Kniezsa) elaborated a third major opinion regarding the Hungarian conquest. They depicted the society Hungarian conquerors as consisting not oly from upper layers but also from members belonging to the low class. Starting from the 1960s, the aforementioned hypothesis was embraced by Béla Szőke and by several other archaeologists, too.The present paper describes also the theory developed by István Zichy and Bálint Hóman, whichi s built from up from the elements of the second and third opinion mentioned above. According to his goal, the author of the present study does not try to offer conclusive arguments for analysed issue of the structure of the Hungarian conquest society. He analyzed equidistantly each theory linked to this issue. In spite of his ambition of being objective, the article contain the author's critical notes regarding some of the presented theories.
Kata kunci: Pendidikan etika, sumber daya alam, lingkungan, kerusakan sumber daya alam dan lingkungan, upaya mengatasi kerusakan sumber daya alam dan lingkunfan. A. Pendahuluan Pendidikan mengantarkan suatu bangsa pada satu tujuan mulia untuk membantu mencerdakan anak bangsa dan meningkatkan kebudayaan bangsa tersebut. Dan peran seorang guru dalam pendidikan sangat penting, sebagai profesi terhormat, mulia, bermanfaat dan di lindungi undang-undang. Karena guru adalah pendidikan profesional dengan tugas utama mendidik, mengajar, membimbing, mengarahkan, melatih dan menilai. Memberikan contoh tentang beretika yang baik itu juga sangat penting, karena sebagai makhluk sosial, manusia tidak lepas dari manusia yang lain dan lingkungan sekitar. Dalam melakukan hubungan sosial di perlukan etika sebagai pedoman hidup dan kebiasaan yang bai. Maka dari pemahaman itu etika dalam lingkungan berpengaruh dalam mengimplementasikannya. Dalam masa kini, para remaja susah banyak kehilangan nilai etika dan moral, pendidikan islam pada intinya adalah sebafai wahana pembentukan sifat manusia yang beretika tinggi. Etika itu sendiri adalah perilaku atau kebiasaan manusia yang membicarakan tentang nilai-nilai dan norma yang dapat menentukan suatu perilaku manusia dalam kehidupan. Peran manusia dan etika lingkungan dalam ekologi dan ekosistem. Kita harus 1
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Dialogue of Civilisations. A Comparison Between Centres of Different World Civilisations (中国文化遗产保护与考古学研究国际中心(ICCHA)和北京大学中国考古学研究中心 编,早起文明的对话:世界主要文明起源中心的比较), edited by International Centre for Chinese Heritage and Archaeology (ICCHA)/Centre for Chinese Archaeology of Peking University, Shanghai 202..., 2020
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ODÜ Sosyal Bilimler Araştırmaları Dergisi (ODÜSOBİAD)