Search
Now showing items 271-280 of 429
Effects of ionic environments on bovine serum albumin fouling in a cross-flow ultrafiltration system
(WILEY-V C H VERLAG GMBH, 2007)
The influence of electrostatic interactions on membrane fouling during the separation of bovine serum albumin (BSA) from solution was studied in a cross-flow ultratiltration system. Experiments were carried out at different ...
Color change evaluation of denture soft lining materials in coffee and tea
(JAPANESE SOC DENTAL MATERIALS DEVICES, 2007)
This study evaluated the color stability of soft denture liners after being exposed to coffee and tea solutions for different time periods. Four soft denture liners and a denture base polymer were tested. Five specimens ...
ON A THEOREM OF POSNER FOR 3-PRIME NEAR-RINGS WITH (alpha,tau)-DERIVATION
(HACETTEPE UNIV, FAC SCI, 2007)
The analog of Posner's theorem on the composition of two derivations in prime rings is proved for 3-prime near-rings with d(1) a (alpha,tau)-derivation and d(2) a derivation.
Acute coronary syndrome: Short-term effects of early intravenous metoprolol on maximum P wave duration and P wave dispersion
(HEALTH COMMUNICATIONS INC, 2007)
In patients with acute coronary syndrome (ACS), the presence of atrial fibrillation (AF) results in worse inpatient outcomes than in those without AF Two electrocardiographic markers, maximum P wave duration (P-maximum) ...
Scavenging effect and antispasmodic activity of the essential oil of Cyclotrichium niveum
(ELSEVIER SCIENCE BV, 2007)
The radical scavenging and the spasmolitic activity of Cyclotrichium niveum essential oil were evaluated in vitro. It showed an IC50 of 1750 mu g/ml on DPPH method and dose dependently (0.1, 0.5 and 1 mg/ml) inhibits the ...
Effects of acute and chronic cooling on cardiorespiratory depression in rodents
(PHYSIOLOGICAL SOCIETY JAPAN, 2007)
The cardiovascular and ventilatory responses of the Wistar rat (a nonhibernator) and the Syrian hamster (a hibernator) to acute and chronic cold exposure were investigated. The acute lowering of core temperature (T-c = 22 ...
The effect of swelling clays on a water transport canal between Kokluce HPP and Erbaa HPP (Turkey)
(SPRINGER HEIDELBERG, 2007)
Geological mapping has confirmed the presence of swelling clays in the area of the proposed water transport canal between Korkluce and Erbaa, Turkey. A swelling pressure distribution map was prepared for this part of the ...
Thermal characterization of n-alkyl maleate-styrene-allyl propionate terpolymers
(JOHN WILEY & SONS INC, 2007)
Thermal characterization of maleic anhydride-styrene-allyl propionate (MA-St-AP) terpolymer and its ester derivatives named as n-alkyl maleate and shown as nPr MA-St-AP, nBu MA-St-AP, nPn MA-St-AP, and nBz MA-St-AP was ...
Investigation of the antioxidant properties of Ferula orientalis L. using a suitable extraction procedure
(ELSEVIER SCI LTD, 2007)
The present work examines the in vitro antioxidant properties of the essential oil and various extracts prepared from the herbal parts of Ferula orientalis A. (Apiaceae). The highest 2,2-diphenyl-l-picrylhydrazyi (DPPH) ...
Internet'in Uluslararası Pazarlamaya Etkileri: Kavramsal Bir Çalışma
(2007)
Son zamanlardaki en önemli gelişmelerden birisi internet üzerinden uluslar arası pazarlama faaliyetlerinde meydana gelen patlama ve buna bağlı olarak global bilgi otobanının ortaya çıkmasıdır. İnternet üzerinde yaklaşık 1 ...