Polymer-Controlled Growth Rate of an Amorphous Mineral Film Nucleated at a Fatty Acid Monolayer

Langmuir ◽  
2002 ◽  
Vol 18 (23) ◽  
pp. 8902-8909 ◽  
Author(s):  
E. DiMasi ◽  
V. M. Patel ◽  
M. Sivakumar ◽  
M. J. Olszta ◽  
Y. P. Yang ◽  
...  
Keyword(s):  
Growth Rate ◽  
Fatty Acid ◽  
Controlled Growth

scholarly journals Comparison of PUFA Profiles in the Blood and in Follicular Fluid and its Association with Follicular Dynamics after PGF2α Induced Luteolysis in Dairy Cows

2016 ◽  
Vol 39 (2) ◽  
pp. 175-183
Author(s):  
Branko Atanasov ◽  
Miel Hostens ◽  
Zehra Hajrulai-Musliu ◽  
Risto Uzunov ◽  
Nikola Adamov ◽  
...  
Keyword(s):  
Growth Rate ◽  
Fatty Acid ◽  
Dairy Cows ◽  
Negative Correlation ◽  
Follicular Fluid ◽  
Follicular Growth ◽  
Alpha Linolenic Acid ◽  
Daily Growth ◽  
Strong Negative Correlation ◽  
Follicular Dynamics

AbstractThe objectives of the present study were to examine the fatty acid (FA) profiles in serum and in the follicular fluid (FF) and the association between polyunsaturated fatty acid level (PUFA) and follicular growth dynamics following induced luteolysis in dairy cows. A total of 29 dairy cows (CL>25mm, follicle≈15mm) at d0 (start of the experiment) were submitted to ultrasound guided transvaginal follicular aspiration for FF collection from the largest follicle and were injected with 500 μg of cloprostenol. The cows were subdivided into Group A1 (n=11) and Group A2 (n=8) resuming follicular growth either from a secondary follicle less than or larger than 8.5mm, respectively, present at the moment of aspiration and Group A0 (n=10) not resuming follicular growth. Follicular development was monitored daily by ultrasonography until the next dominant follicle reached ≈15mm and was subsequently punctured in Group A1 and A2 (d1). Serum and FF samples for FA determination were taken at d0 from all cows and at d1 in Group A1 and A2. No differences were observed between the FA profile in serum nor in FF between sampling days. Regarding the PUFA levels, the serum linoleic acid (C18:2n6) levels at d0 and d1 were significantly higher than in FF, while alpha linolenic acid (C18:3n3) was lower in the serum than in FF, both at d0 and d1. At d0, a tendency for negative correlation between serum and the FF C18:2n6 with subsequent daily follicular growth rate was observed, while, at d1 there was a strong negative correlation between the serum C18:2n6 and daily growth rate (r=−0.71; p=0.0006). The present study revealed similarities of the FA profiles in the serum and in the FF and association between serum and FF PUFA content with the follicular dynamics after induced luteolysis.

Influence of controlled growth rate on tilt mosaic microstructures of nonpolar a-plane GaN epilayers grown on r-plane sapphire

2012 ◽  
Vol 8 (3) ◽  
pp. 335-339 ◽  
Author(s):  
Yong Seok Lee ◽  
Tae Hoon Seo ◽  
Ah Hyun Park ◽  
Kang Jea Lee ◽  
Sang Jo Chung ◽  
...  
Keyword(s):  
Growth Rate ◽  
Controlled Growth

Responses of lotic periphyton to pulses of phosphorus: P-flux controlled growth rate

2012 ◽  
Vol 57 (12) ◽  
pp. 2602-2612 ◽  
Author(s):  
JOHN-MARK DAVIES ◽  
MAX L. BOTHWELL
Keyword(s):  
Growth Rate ◽  
Controlled Growth ◽  
P Flux

scholarly journals Mixed diffusion-controlled growth of pearlite in binary steel

2010 ◽  
Vol 467 (2126) ◽  
pp. 508-521 ◽  
Author(s):  
A. S. Pandit ◽  
H. K. D. H. Bhadeshia
Keyword(s):  
Experimental Data ◽  
Activation Energy ◽  
Growth Rate ◽  
Volume Diffusion ◽  
Controlled Growth ◽  
Mechanical Equilibrium ◽  
Interfacial Diffusion ◽  
Diffusion Controlled ◽  
Simplified Method ◽  
Transformation Front

A kinetic theory for the diffusion-controlled growth of pearlite is presented, which accounts simultaneously for diffusion through the austenite and via the transformation front. The simplified method abandons the need for mechanical equilibrium at the phase junctions and yet is able to explain experimental data on the growth rate of pearlite. Furthermore, unlike previous analyses, the deduced value for the activation energy for the interfacial diffusion of carbon is found to be realistic when compared with corresponding data for volume diffusion.

Influence of fatty acid-free diet on mammary tumor development and growth rate in HER-2/neu transgenic mice

2012 ◽  
Vol 228 (1) ◽  
pp. 242-249 ◽  
Author(s):  
Anna Rossini ◽  
Laura Zanobbio ◽  
Lucia Sfondrini ◽  
Adalberto Cavalleri ◽  
Giorgio Secreto ◽  
...  
Keyword(s):  
Growth Rate ◽  
Fatty Acid ◽  
Transgenic Mice ◽  
Mammary Tumor ◽  
Tumor Development ◽  
Her 2
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