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Εἰσαναβαίνειν: Ein Beitrag zur homerischen Interformularität
Silvio B?r 한국서양고전학회 2020 西洋古典學硏究 Vol.59 No.3
This article discusses and analyses the semantic fields of the Homeric verb εἰσαναβαίνειν (“to go up into”) and its interformulaic character in and between the two Homeric epics. It is demonstrated that εἰσαναβαίνειν is used in four different semantic areas in the Homeric epics, two of which always refer to a group of people, whereas the other two always refer to individuals. In the Iliad, the verb is used with reference to the impending withdrawal of the Trojans into their city, in the context of two “as if”-episodes; the repetition of two itinerary lines establishes an intratextual link between two passages in Books 6 and 17, respectively. In the Odyssey, the collectivist usage of the verb points back to those passages in the Iliad and is accompanied by a shift in perspective from the Trojans to the Achaeans. Thus, the annihilation of the Trojans is evoked, and at the same time a holistic view of the events of the Trojan War is suggested, such that the narrative frame of the Iliad and the Odyssey (including the events in between) is seen as a unit. The individualistic usage of the verb, then, runs through both Homeric epics and can be divided into two semantic areas: one refers to climbing up a shore or a citadel, and another one refers to climbing into bed or onto the bedroom on the upper floor. Both semantic areas have in common that they are concerned with a focalization from a female (and hence domestic) perspective. Furthermore, the sexual context of some of the passages involved influences the interpretation of some other passages where the sexual connotation is only implicit.
( Silvio Danese ),( Rupa Banerjee ),( Jr Fraser Cummings ),( Iris Dotan ),( Paulo G Kotze ),( Rupert Wing Loong Leong ),( Kristine Paridaens ),( Laurent Peyrin-biroulet ),( Glyn Scott ),( Gert Van Ass 대한장연구학회 2018 Intestinal Research Vol.16 No.4
Symptomatic ulcerative colitis (UC) can be a chronic, disabling condition. Flares in disease activity are associated with many of the negative impacts of mild-to-moderate UC. Rapid resolution of flares can provide benefits to patients and healthcare systems. i Support Therapy-Access to Rapid Treatment (iSTART) introduces patient-centered care for mild-to-moderate UC. iSTART provides patients with the ability to self-assess symptomology and self-start a short course of second-line treatment when necessary. An international panel of experts produced consensus statements and recommendations. These were informed by evidence from systematic reviews on the epidemiology, mesalazine (5-ASA) treatment, and patient use criteria for second-line therapy in UC. Optimized 5-ASA is the first-line treatment in all clinical guidelines, but may not be sufficient to induce remission in all patients. Corticosteroids should be prescribed as second-line therapy when needed, with budesonide MMX<sup>®</sup> being a preferred steroid option. Active involvement of suitable patients in management of UC flares has the potential to improve therapy, with patients able to show good accuracy for flare self-assessment using validated tools. There is a place in the UC treatment pathway for an approach such as iSTART, which has the potential to provide patient, clinical and economic benefits. (Intest Res 2018;16:522-528)
The Role of Gravity Waves During the QBO Disruption in 2016: A satellite perspective
Silvio Kalisch,Hye-Yeong Chun 한국기상학회 2021 한국기상학회 학술대회 논문집 Vol.2021 No.4
In February 2016, for the first time on record, the westerly phase of the QBO (quasi-biennial oscillation) was disrupted. This unprecedented event was prominently cause by equatorward propagating extratropical Rossby waves. Further studies (e.g. Kang et al. 2020) showed that equatorial planetary waves and small-scale gravity waves play an equally important role. Gravity waves in particular are known for their small horizontal and vertical characteristic wavelengths and can transport large amounts of energy and momentum from their tropospheric sources deep into the middle and upper atmosphere. In this study we will show results from remote-sensing satellite observations during the 2016 QBO disruption. We use observational data from NASA’s Atmospheric Infrared Sounder (AIRS) satellite instrument for our analysis. Variances of the 4.3 ㎛ CO<sub>2</sub> band brightness temperatures perturbations are analysed together with 8 ㎛ brightness temperature data to investigate the connection of gravity waves with the QBO disruption event. Spatial and temporal variations of gravity wave activity in the middle atmosphere are analysed for seven different regions in the tropics. The results show an increase in gravity wave variances during the QBO westerly phase prior the disruption with highest variances found in the pacific region. However, the Latin America region shows more prominent gravity wave activity in January and February 2016. We will further discuss potential implications of these spatial gravity wave distributions to the development of the QBO disruption.
Tropical Gravity Wave Observations During the 2016 QBO Disruption
Silvio Kalisch,Hye-Yeong Chun 한국기상학회 2021 한국기상학회 학술대회 논문집 Vol.2021 No.10
In early 2016 equatorward propagating extratropical Rossby waves prominently caused a disruption of the quasi-biennial oscillation (QBO) - an until then unprecedented event. Recent studies (e.g. Kang et al. 2020) showed that equatorial planetary waves and small-scale gravity waves play an equally important role. Gravity waves, albeit known for their small horizontal and vertical characteristic wavelengths, can transport large amounts of energy and momentum from their tropospheric sources deep into the middle and upper atmosphere. However, global satellite observations of gravity waves generally remain challenging. In this presentation we will show results from remote-sensing satellite observations. We use observational data from NASA"s Atmospheric Infrared Sounder (AIRS) satellite instrument for our analysis. Variances of the 4.3 μm CO2 band brightness temperature are analysed to investigate the connection of gravity waves with the QBO disruption event. Spatial and temporal variations of gravity wave activity in the middle atmosphere are analysed for different regions in the tropics. Additionally, we use 8 μm brightness temperature data from AIRS to control our findings for deep convective activity. Our results show an increase in gravity wave variances during the QBO westerly phase prior the disruption with highest variances found in the pacific region. However, the Latin America region shows more prominent gravity wave activity in January and February 2016. The temporal correlation of this increased gravity wave activity with zonal winds were found highest at the 30 hPa level. We will further discuss potential implications of spatial gravity wave distributions to the development of the QBO disruption.
Silvio Taschieri,Massimo Del Fabbro,Ahmed El Kabbaney,Igor Tsesis,Eyal Rosen,Stefano Corbella 대한치과보존학회 2016 Restorative Dentistry & Endodontics Vol.41 No.4
Although it is challenging, the early diagnosis of a vertical root fracture (VRF) is crucial in order to ensure tooth preservation. The purpose of this clinical case report was to describe reparative surgery performed to treat a tooth affected by an incomplete VRF. A 26 year old male patient was suspected to have a VRF in a maxillary left central incisor, and an exploratory flap was performed in order to confirm the diagnosis. After detecting the fracture, the lesion was surgically treated, the fracture and the infected root-end were removed, and a platelet-rich plasma membrane was used to cover the defect in order to prevent bacterial migration. A 24 month clinical and radiological follow-up examination showed that the tooth was asymptomatic and that the healing process was in progress. The surgical approach described here may be considered an effective treatment for a combined endodontic-periodontal lesion originating from an incomplete VRF and a recurrent periapical lesion.
Taschieri, Silvio,Fabbro, Massimo Del,Kabbaney, Ahmed El,Tsesis, Igor,Rosen, Eyal,Corbella, Stefano The Korean Academy of Conservative Dentistry 2016 Restorative Dentistry & Endodontics Vol.41 No.4
Although it is challenging, the early diagnosis of a vertical root fracture (VRF) is crucial in order to ensure tooth preservation. The purpose of this clinical case report was to describe reparative surgery performed to treat a tooth affected by an incomplete VRF. A 26 year old male patient was suspected to have a VRF in a maxillary left central incisor, and an exploratory flap was performed in order to confirm the diagnosis. After detecting the fracture, the lesion was surgically treated, the fracture and the infected root-end were removed, and a platelet-rich plasma membrane was used to cover the defect in order to prevent bacterial migration. A 24 month clinical and radiological follow-up examination showed that the tooth was asymptomatic and that the healing process was in progress. The surgical approach described here may be considered an effective treatment for a combined endodontic-periodontal lesion originating from an incomplete VRF and a recurrent periapical lesion.