Modelling and Comparative Assessment of Polyamide-6 Manufacturing towards a Sustainable Chemical Industry

10.33540/61 ◽  
2020 ◽  
Author(s):  
◽  
Hendrikus Hubertus Thomas Herps
Keyword(s):  
Chemical Industry ◽  
Polyamide 6 ◽  
Comparative Assessment

The Clinical, Roentgenological and Morphological Effects of an Acute Exposure of Phosgene on the Lungs of Dogs

1971 ◽  
Vol 29 ◽  
pp. 236-237
Author(s):  
R. F. Bils ◽  
W. F. Diller ◽  
F. Huth
Keyword(s):  
Latent Period ◽  
Chemical Industry ◽  
Toxic Substance ◽  
Lung Edema ◽  
X Rays ◽  
Beagle Dogs ◽  
Male And Female ◽  
Morphological Alterations ◽  
Before And After ◽  
Electron Microscopes

Phosgene still plays an important role as a toxic substance in the chemical industry. Thiess (1968) recently reported observations on numerous cases of phosgene poisoning. A serious difficulty in the clinical handling of phosgene poisoning cases is a relatively long latent period, up to 12 hours, with no obvious signs of severity. At about 12 hours heavy lung edema appears suddenly, however changes can be seen in routine X-rays taken after only a few hours' exposure (Diller et al., 1969). This study was undertaken to correlate these early changes seen by the roengenologist with morphological alterations in the lungs seen in the'light and electron microscopes.Forty-two adult male and female Beagle dogs were selected for these exposure experiments. Treated animals were exposed to 94.5-107-5 ppm phosgene for 10 min. in a 15 m3 chamber. Roentgenograms were made of the thorax of each animal before and after exposure, up to 24 hrs.

Skill decay: A comparative assessment of training protocols and individual differences in the loss and reacquisition of complex skills

2002 ◽  
Author(s):  
Winfred Arthur ◽  
Winston Bennett ◽  
Eric A. Day ◽  
Theresa L. McNelly
Keyword(s):  
Individual Differences ◽  
Comparative Assessment ◽  
Complex Skills ◽  
Training Protocols

The Recent Progress of Tanning as a Chemical Industry

1904 ◽  
Vol 58 (1490supp) ◽  
pp. 23878-23880
Author(s):  
J. T. Wood
Keyword(s):  
Chemical Industry ◽  
Recent Progress

Development of biotechnology for gluten-free sourdough bakery products with a new microbial composition

2020 ◽  
Vol 29 (12) ◽  
pp. 59-63
Author(s):  
O.I. Parakhina ◽  
◽  
M.N. Lokachuk ◽  
L.I. Kuznetsova ◽  
E.N. Pavlovskaya ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Starter Culture ◽  
Comparative Assessment ◽  
Starter Cultures ◽  
Bakery Products ◽  
Gluten Free ◽  
Microbial Composition ◽  
Fermentative Activity ◽  
Theoretical Foundations

The research was carried out within the framework of the theme of state assignment № 0593–2019–0008 «To develop theoretical foundations for creating composite mixtures for bakery products using physical methods of exposure that ensure homogeneity, stability of mixtures and bioavailability of nutrients, to optimize diets population of Russia». The data on the species belonging of new strains of lactic acid bacteria and yeast isolated from samples of good quality gluten-free starter cultures are presented. A comparative assessment of the antagonistic and acid-forming activity of strains of lactic acid bacteria and the fermentative activity of yeast was carried out. The composition of microbial compositions from selected strains of LAB and yeast was developed. The influence of the starter culture on the new microbial composition on the physicochemical, organoleptic indicators of the bread quality and resistance to mold and ropy-disease was investigated.

Mapping slope deposits depth by means of cluster analysis: a comparative assessment

2016 ◽  
Vol 39 ◽  
pp. 47-50
Author(s):  
Tiziano Venturini ◽  
Emanuele Trefolini ◽  
Edeardo Patelli ◽  
Matteo Broggi ◽  
Giacomo Tuliani ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Comparative Assessment ◽  
Slope Deposits

China Expanding Its Chemical Industry

1935 ◽  
Vol 4 (8) ◽  
pp. 63-64
Keyword(s):  
Chemical Industry

Competitiveness and Innovation in the New Products Development Process: A Case Study in a Brazilian Chemical Industry

2015 ◽  
Vol 6 (2) ◽  
pp. 51-66
Author(s):  
A.S.T. Penedo ◽  
G.H.S. Souza ◽  
N.C. Lima ◽  
L.C.C. Maia
Keyword(s):  
Chemical Industry ◽  
Development Process ◽  
New Products
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