Conformation analysis of freeze-dried isotactic polystyrene from dilute solutions

1998 ◽  
Vol 19 (7) ◽  
pp. 367-369 ◽  
Author(s):  
Fangming Gu ◽  
Lirong Bao ◽  
Min Chen ◽  
Haishan Bu
Keyword(s):  
Conformation Analysis ◽  
Dilute Solutions ◽  
Isotactic Polystyrene ◽  
Freeze Dried

Structure of freeze-dried atactic polystyrene from dilute solutions

Polymer ◽  
1998 ◽  
Vol 39 (16) ◽  
pp. 3853-3857 ◽  
Author(s):  
Takashi Sasaki ◽  
Mitsuhiro Tanaka ◽  
Toshisada Takahashi
Keyword(s):  
Dilute Solutions ◽  
Freeze Dried ◽  
Atactic Polystyrene

Response of Lobsters Homarus americanus to Odor Solution in the Presence of Bleached Kraft Mill Effluent

1973 ◽  
Vol 30 (2) ◽  
pp. 279-282 ◽  
Author(s):  
D. W. McLeese
Keyword(s):  
Homarus Americanus ◽  
Feeding Response ◽  
Dilute Solutions ◽  
Low Concentrations ◽  
Muscle Extract ◽  
Freeze Dried ◽  
Kraft Mill Effluent ◽  
Kraft Mill ◽  
And Control

The feeding response of lobsters (Homarus americanus) is not affected by bleached kraft mill effluent (BKME) at low concentrations.In test runways, lobsters walked upstream toward the source of dilute solutions of freeze-dried cod muscle extract (FDC). Differences between test and control responses occurred in only two of 12 comparisons when FDC was associated with 10, 50, and 100% BKME (Series I and II). With six concentrations of BKME, ranging from 0.01 to 2.0%, maintained in the runways (Series IV), responses to FDC were variable, but average responses for controls and tests did not differ. Conditions in the latter tests most closely approximated those in nature where some lobsters could be exposed continuously to low concentrations of BKME.

Fourier transform infra-red study on the structure of freeze-dried atactic polystyrene from dilute solutions

Polymer ◽  
1997 ◽  
Vol 38 (18) ◽  
pp. 4765-4768 ◽  
Author(s):  
Takashi Sasaki ◽  
Mitsuhiro Tanaka ◽  
Toshisada Takahashi
Keyword(s):  
Fourier Transform ◽  
Dilute Solutions ◽  
Freeze Dried ◽  
Infra Red ◽  
Atactic Polystyrene
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