Control of the Crystal Phase Composition of FexOy Nanopowders Prepared by CO2 Laser Vaporization

2013 ◽  
Vol 13 (11) ◽  
pp. 4868-4876 ◽  
Author(s):  
Christian Stötzel ◽  
Heinz-Dieter Kurland ◽  
Janet Grabow ◽  
Silvio Dutz ◽  
Eberhard Müller ◽  
...  
Keyword(s):  
Phase Composition ◽  
Co2 Laser ◽  
Crystal Phase ◽  
Laser Vaporization

The study of crystal-phase composition and pore structure for Dicaoqing-Zisha compared with porcelain and pottery

2020 ◽  
Author(s):  
Chunrui Yang ◽  
Jianyi Kong ◽  
Jiajing Yang ◽  
Chengliang Chu ◽  
Xingdong Wang ◽  
...  
Keyword(s):  
Phase Composition ◽  
Pore Structure ◽  
Crystal Phase

scholarly journals Five Percent Potassium Hydroxide for the Treatment of Anogenital Warts: A Systematic Review and Meta-analysis

2019 ◽  
Vol 53 (2) ◽  
Author(s):  
Shahara Abalos-Babaran ◽  
Jay-V James G. Barit ◽  
Francisca DC. Roa
Keyword(s):  
Systematic Review ◽  
Co2 Laser ◽  
Clearance Rate ◽  
Potassium Hydroxide ◽  
Meta Analysis ◽  
Treatment Modalities ◽  
Comparable Efficacy ◽  
Laser Vaporization ◽  
Anogenital Warts ◽  
Significant Difference

Background and Objectives. Potassium hydroxide (KOH) is effective and safe as treatment of viral dermatoses. No systematic review has been done reporting its efficacy as a treatment for anogenital warts. Methods. A systematic literature search for controlled clinical trials using KOH, any drug or ablative procedure measuring the clearance rate was conducted. Analysis was done using RevMan v5.3 software. Results. Four low quality trials, composed of 197 patients were included but only two qualified for meta-analysis. Two studies compared KOH to cryotherapy while the two other trials compared KOH to intralesional 5-fluorouracil (FU) + salicylic acid (SA) and carbon dioxide (CO2) laser vaporization. The KOH group showed a higher clearance rate compared to cryotherapy (RR= 1.40, P> 0.05, I2=39 %) and no recurrence was noted (RR= 0.17, P> 0.05, I2=0) but the difference is not statistically significant. Isik et al., 2014 and Asadi et al., demonstrated that there was no significant difference among groups receiving KOH, 5-FU+SA and CO2 laser vaporization in the mean lesion count and size at follow up visits. (P > 0.05). Conclusions. Potassium hydroxide has comparable efficacy to the present treatment modalities but well-structured RCTs are needed to further support its use.

Role of CO2 laser Vaporization in the Management of Vaginal Intraepithelial Neoplasia

1997 ◽  
Vol 8 (2) ◽  
pp. 124
Author(s):  
Dae Yeon Kim ◽  
Yong Beom Kim ◽  
Su Yeon Kim ◽  
Jae Weon Kim ◽  
Hoh Hyun Park ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Intraepithelial Neoplasia ◽  
Laser Vaporization ◽  
Vaginal Intraepithelial Neoplasia

Formation of C60 using CO2 laser vaporization of graphite at room temperature

2001 ◽  
Vol 337 (1-3) ◽  
pp. 25-30 ◽  
Author(s):  
Daisuke Kasuya ◽  
Fumio Kokai ◽  
Kunimitsu Takahashi ◽  
Masako Yudasaka ◽  
Sumio Iijima
Keyword(s):  
Co2 Laser ◽  
Room Temperature ◽  
Laser Vaporization

Optimization of Active Sites via Crystal Phase, Composition, and Morphology for Efficient Low‐Iridium Oxygen Evolution Catalysts

2020 ◽  
Vol 59 (44) ◽  
pp. 19654-19658 ◽  
Author(s):  
Hui Chen ◽  
Lei Shi ◽  
Xiao Liang ◽  
Lina Wang ◽  
Tewodros Asefa ◽  
...  
Keyword(s):  
Phase Composition ◽  
Oxygen Evolution ◽  
Active Sites ◽  
Crystal Phase
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