Fixation of Human Lungs

Bachofen, M; Bachofen, H

doi:10.1201/9781003066248-2

Cited by 3 publications

(4 citation statements)

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“…Підвищення продуктивності фінішних галтувальних технологічних операцій можна досягнути за рахунок використання сучасного обладнання, зокрема, обладнання зі складним рухом робочих ємкостей. Перспективним типом такого обладнання вважаються машини типу «Turbulа» [7], у яких робоча ємкість виконує складний просторовий рух -одночасно переміщається у трьох взаємноперпендикулярних площинах та виконує обертання навколо власної осі. Таким чином, можна досягнути інтенсифікації руху робочого масиву (деталі та абразивний масив) в середині ємкості.…”

Section: постановка проблеми у загальному вигляді та її зв'язок із ва...unclassified

Technical and Economic Rationale for the Use of Turbula Type Machining Machines in Polishing the Surface of Small Polymer Polymers

ZALYUBOVSKYI¹

2022

Herald KhmNU.TS

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A method of wet polishing of polymer parts using a galvanizing machine with a complex spatial movement of the working tank type «Turbula» is proposed. According to the proposed method, the main stage of polishing the surface of the parts is carried out by abrasive ceramic bodies of complex geometric shape with the addition of fine pumice in the implementation of mixed cascade-waterfall mode of movement of the bulk working medium. This method of processing parts is considered highly productive, the processing time of parts averages 15 hours of continuous operation of the machine, which is several times faster than when processing parts in rotating drum drums or vibrating machines. The latter are characterized by low productivity of the relevant technological operations. The feasibility study of the method of wet polishing of polymer parts using a galvanizing machine with a complex spatial movement of the working capacity of the «Turbula» type for the implementation of the technological operation of polishing the surface of polyester buttons was performed analytically. The expected annual economic effect from the implementation of the developed method of wet polishing of polymer parts using a galvanizing machine with a complex spatial movement of the working capacity of the «Turbula» type, which will amount to UAH 14,059.8 per two units of equipment, is calculated. This method of processing can be used to improve the surface quality of any polymer parts with the possibility of achieving the appropriate value of the roughness of their surface. The obtained research results can be used in design bureaus of relevant enterprises for the manufacture of small polymer parts, the surface quality of which is determined by organoleptic method, as well as in design bureaus of machine-building enterprises specializing in the development of galvanizing equipment.

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Section: постановка проблеми у загальному вигляді та її зв'язок із ва...unclassified

Technical and Economic Rationale for the Use of Turbula Type Machining Machines in Polishing the Surface of Small Polymer Polymers

ZALYUBOVSKYI¹

2022

Herald KhmNU.TS

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“…24 Ancient agricultural village communities of Greece and Italy offer proof "recognising in every significant phase of life the mystery of the female power, symbolised in the mother goddess Earth". 25 Çatal Hüyük was a settlement thought to have existed since 7500 B.C., and excavations have found their culture to be "a ceremonial centre for the Goddess religion… no signs of warfare or weaponry have been found… The people were peaceful agriculturalists, mostly vegetarian". 26 Most records and proofs of these matriarchal societies were purposefully destroyed in the service of "the assumption that women are a subgroup… and patriarchy is equivalent to culture".…”

Section: The Fall and The Divine Femininementioning

confidence: 99%

“…Tragedies and comedies in Shakespeare's drama and traditional Chinese drama shows the obvious discrepancy between the two. Firstly, in Shakespeare's tragedy, the main characters are heroes such as kings or princes who do not need to obey anyone, while in Chinese tragedies, morality is the main theme (Zhang,(24)(25)(26). In the former, the protagonist has a tragic flaw and is not morally perfect.…”

Section: Bodymentioning

confidence: 99%

“…The protagonists of traditional Chinese tragedies often encompass women, and the "tragic mood" is motivated by "the suffering and destruction of the women" (Zhang,24). Moreover, one major theme of traditional Chinese tragedy is about the "sorrows of qie (concubines, or women from the middle or lower classes) over their misfortunes in love" (Zhang,(24)(25). In this way, while Ophelia cannot be defined by a true lover of Hamlet, it is easier to regard Ophelia as a Confucian tragic character, as she resembles the characters in Confucian works.…”

Section: Bodymentioning

confidence: 99%

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– The European Conference on Arts & Humanities 2020: Official Conference Proceedings

2020

ECAH Official Conference Proceedings

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Ultrastructural pathology of the alveolar type II pneumocytes of human donor lungs

et al. 1998

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Alveolar type II pneumocytes (PII) were studied in 12 human donor lungs perfused with modified Euro-Collins solution during single-lung transplantation (SLTx). While one lung was transplanted, the contralateral donor lung (cDL) was fixed at the time of SLTx for examination by electron microscopy, stereology, and microanalysis. Three groups were then formed: group A (n = 7), cDL without contusions, uneventful early postoperative course; group B (n = 3), cDL with conclusions, uneventful early postoperative course; group C (n = 2), cDL without contusions, early postoperative respiratory dysfunction. The major findings were that the presence of contusions had no effect on PII ultrastructure and that intracellular surfactant-storing lamellar bodies of cDL in group C were characterized by a higher volume-to-surface ratio (VsR) and larger area per cell profile than group A. Correlation analysis based on pooled data (groups A and C) showed that ischaemic time had little effect on PII ultrastructure and bore no relationship to postoperative clinical variables. The duration of preoperative donor intubation had a pronounced influence on ultrastructure and postoperative clinical variables. The stereologically estimated amount of intracellular surfactant and mitochondrial VsR were the only ultrastructural parameters that were significantly associated with early postoperative oxygenation. Lamellar bodies were the only ultrastructural components found to have a significant relationship to postoperative intubation time. The ultrastructural integrity of type II pneumocytes of human donor lungs is an important determinant of early respiratory function following clinical lung transplantation.

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Fixation of Human Lungs

Cited by 3 publications

References 1 publication

Technical and Economic Rationale for the Use of Turbula Type Machining Machines in Polishing the Surface of Small Polymer Polymers

Technical and Economic Rationale for the Use of Turbula Type Machining Machines in Polishing the Surface of Small Polymer Polymers

– The European Conference on Arts & Humanities 2020: Official Conference Proceedings

Ultrastructural pathology of the alveolar type II pneumocytes of human donor lungs

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