scholarly journals Auguste Fabre and the Construction of Tile Vaults in France. The Industrialization of a Traditional Technique

Author(s):  
Paula Fuentes
2008 ◽  
Vol 41 (3) ◽  
pp. 32
Author(s):  
T. Kannan ◽  
N. Murugan ◽  
N. A. Prabu

2007 ◽  
Vol 17 (4) ◽  
pp. 218-223 ◽  
Author(s):  
K. Shiramizu ◽  
V. Lovric ◽  
A.M.D. Leung ◽  
W.R. Walsh

Purpose To mix high dose antibiotic powder to the bone cement more easily, Hanssen et al reported mixing the antibiotics with the cement during its liquid phase but made no comments about the relevance of cement viscosity and antibiotic distribution. The purpose of this study was to investigate the effect of the cement mixing technique and cement viscosity on the antibiotics distribution in a cement spacer model. Methods Thirty cylindrical models from three groups were examined. Group A was made by mixing the antibiotics with medium viscosity cement prior to adding the liquid monomer (traditional technique). Group B was made by mixing the antibiotics with medium viscosity cement during its liquid phase (Hanssen's technique). Group C was made by traditional technique with low viscosity cement. In all groups 2 g of tetracycline was used. Three 0.1 mm thick cross sections from each spacer model were examined under the fluorescent microscope. The fluorescent spots of tetracycline were calculated automatically in pixels. To evaluate the distribution of the antibiotics in the spacer model, we selected the cross section with the highest number of pixels and the one with the lowest number of pixels from each of the three cross sections and calculated the difference between them. The distribution disequilibrium was compared between group A and B, A and C. Results No significant difference was observed in either comparison. Conclusion The Hanssen's mixing technique can be used when using high dose antibiotics, and either medium or low viscosity cement could be used in terms of antibiotic distribution.


BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Jun-wei Pan ◽  
Xiang Zhang ◽  
Xing-wei Jin ◽  
Xiao Liu ◽  
Wei-chao Tu ◽  
...  

Abstract Background It is proposed a new running suture technique called Needle Adjustment Free (NAF) technique, or PAN suture. The efficiency and the safety were evaluated in laparoscopic partial nephrectomy. Methods This new running suture technique avoids the Needle Adjustment method used in traditional techniques. The new continuous suture technique (11 patients) was compared with the traditional continuous suture method (33 patients) used in both transperitoneal and retroperitoneal laparoscopic partial nephrectomy (LPN) in terms of suture time (ST), warm ischemia time (WIT), blood loss (BL), open conversion rate and post-op discharge time, post-op bleeding, post-op DVT, ΔGFR (affected side, 3 months post-op). Differences were considered significant when P < 0.05. Results ST in the PAN suture group was 30.37 ± 16.39 min, which was significant shorter (P = 0.0011) than in the traditional technique group which was 13.68 ± 3.33 min. WIT in the traditional technique group was 28.73 ± 7.89 min, while in the PAN suture group was 20.64 ± 5.04 min, P = 0.0028. The BL in entirety in the traditional technique group was 141.56 ± 155.23 mL, and in the PAN suture group was 43.18 ± 31.17 mL (P = 0.0017). BL in patients without massive bleeding in the traditional technique group was significantly greater than in the PAN suture group at 101.03 ± 68.73 mL versus 43.18 ± 31.17 mL (P = 0.0008). The open conversion rate was 0 % in both groups. There was no significant difference between the two groups in postoperative discharge time, post-op bleeding, post-op DVT, ΔGFR (affected side, 3 months post-op). Conclusions The NAF running suture technique, or PAN suture, leading to less ST, WIT and BL, which was shown to be more effective and safer than the traditional technique used for LPN. A further expanded research with larger sample size is needed.


2015 ◽  
Vol 47 ◽  
pp. e33-e34
Author(s):  
R. Patti ◽  
N. Mezzina ◽  
F. Masutti ◽  
C. Abazia ◽  
V. Lanzillotti ◽  
...  

10.17158/514 ◽  
2016 ◽  
Vol 19 (2) ◽  
Author(s):  
Jovelyn M. Durango ◽  
Carlito P. Yurango

<p>The advent of technology has improved the way statistics is taught and learned. It is claimed that the use of computer-based instructional tools can actively explore the meaning of statistical concepts among the students, as well as enhance their learning experiences. This study aimed to compare three methods of statistical analysis namely, the traditional technique (use of the calculator), Microsoft Excel and Statistical Package for Social Sciences (SPSS) software. This investigation utilized the experimental design, specifically the One-Group Pretest – Posttest Design. There were six education students who self-assessed their attitude before and after the introduction of the use of various computation techniques and performed the statistical analysis considering also the completion time required for each process. Results of the study revealed an increase in the level of attitude among the respondents form the pretest to the posttest. Also, the cognitive level regardless of the approach was very high. However, the t-test failed to establish a significant difference in the attitude among the respondents. On the other hand, there were significant differences in both the test scores and completion time of the respondents in the three methods in favor of SPSS.</p><p> </p><p><strong>Keywords: </strong>Information technology, statistics, traditional technique, Microsoft excel, SPSS, comparative analysis, experimental research design, Davao City, Philippines. </p>


2011 ◽  
Vol 1 (1) ◽  
Author(s):  
Sandy Campbell

Kaslik, Ibi. Tales from the Tundra: A Collection of Inuit Stories. Illus. Anthony Brennan. Iqaluit: Inhabit Media, 2010. Print. Inhabit Media is an Inuit-owned, independent publishing company that “aims to promote and preserve the stories, knowledge, and talent of northern Canada.”  This collection of five traditional Inuit stories from different regions in Nunavut is one of their most recent offerings.  Three of the stories tell of how specific animals came into being.  One tells how the raven and loon came to look the way they do and the fifth, The Owl and the Siksik, is a typical story of outwitting the enemy. Anthony Brennan’s illustrations have a two-dimensional fantasy quality to them that is more reminiscent of cartoons or Japanese anime than of traditional Inuit art.  Many of the creatures are outlined in black and then filled with solid colour.  While the backgrounds are usually ice-blue, and there are pastel colours in the images, many of the main parts of the drawings are black, giving the book an overall ominous look. While these stories are described in the forward as “contemporary retellings”, Kaslik’s voice is similar to that of an elder telling stories and her style is traditional.  The language is simple and direct, occasionally incorporating Inuit words.  Animals are anthropomorphized.  They do the same sorts of things that humans do and have human emotions and foibles.  For example, in “The Raven and The Loon”, the two birds sew clothes for each other.   When Raven thinks that Loon is sewing too slowly, she reacts impatiently: “Please, sew faster!” impatient Raven pleaded.” Kaslik also uses internal dialogue, another traditional technique, to allow the reader to listen to the characters reasoning out their actions. For example, “Siksiks often go in and out of their dens,” thought the owl, believing himself to be very clever.  “Today I will find a siksik den and wait there until I see one.” There are few children’s books of Inuit mythology available, and fewer that have the authenticity of being published by an Inuit publishing house.  Overall, this volume is a small, but welcome addition to the field, through which many children will be able to learn about the mythology of the Inuit.  For public and school libraries everywhere. Highly recommended:  4 out of 4 stars Reviewer: Sandy Campbell Sandy is a Health Sciences Librarian at the University of Alberta, who has written hundreds of book reviews across many disciplines.  Sandy thinks that sharing books with children is one of the greatest gifts anyone can give. 


2012 ◽  
Vol 287 (2) ◽  
pp. 267-274 ◽  
Author(s):  
Umberto Leone Roberti Maggiore ◽  
Franco Alessandri ◽  
Valentino Remorgida ◽  
Pier Luigi Venturini ◽  
Simone Ferrero

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