Full-text resources of CEJSH and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

Results found: 2

first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  permeation
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1

The Meaning ofPerichoresis

100%
Stamatović S.
Open Theology
|
2016
|
vol. 2
|
issue 1
EN
Perichoresis is an old theological concept that is eliciting great interest today, but nevertheless it is felt there is still not enough clarity about the very meaning of the word, especially about the semantic connection between the verb περιχωρέω and the noun περιχώρησις. The main goal of this paper is to shed light precisely on this semantic ground of the notion, and for this purpose we have investigated the meaning of the verb περιχωρέω showing that there is a good reason for lexicographic division of περιχωρέω into two separate verbs. Applying the findings of our philological research, we have also expounded the original patristic conception of perichoresis which, in some important aspects, has appeared to differ from the approaches dominant in Western theology from the Middle Ages to our own day.
2
Publication available in full text mode
Content available

Resistance of gloves and protective clothing materials to permeation of cytostatic solutions

100%
Krzemińska S., Pośniak M., Szewczyńska M.
International Journal of Occupational Medicine and Environmental Health
|
2017
|
vol. 31
|
issue 3
341-350
EN
Objectives The objective of the work was to determine the resistance of selected protective clothing and glove materials to permeation of cytostatics such as docetaxel, fluorouracil, and doxorubicin. Material and Methods The following glove materials were used: natural rubber latex (code A), acrylonitrile-butadiene rubber (code B) and chloroprene rubber (code C). In addition, we tested a layered material composed of a non-woven polyester (PES), a polypropylene (PP) film, and a non-woven PP used for protective coats (code D). The cytostatics were analyzed by liquid chromatography with diode array detection. The tested samples were placed in a purpose-built permeation cell modified to be different from that specified in the standard EN 6529:2001. Results The tested materials were characterized by good resistance to solutions containing 2 out of the 3 selected cytostatics: doxorubicin and 5-fluorouracil, as indicated by a breakthrough time of over 480 min. Equally high resistance to permeation of the third cytostatic (docetaxel) was exhibited by natural rubber latex, acrylonitrile-butadiene rubber, and chloroprene rubber. However, docetaxel permeated much more readily through the clothing layered material, compromising its barrier properties. Conclusions It was found that the presence of additional components in cytostatic preparations accelerated permeation through material samples, thus deteriorating their barrier properties. Int J Occup Med Environ Health 2018;31(3):341–350
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.