维普中文期刊产品整合服务
300篇 您的检索式:作者名="Douka"
    题名 作者 年代 出处 被引量
1Continuous nitrogen-doped carbon nanotube matrix for boosting oxygen electrocatalysis in rechargeable Zn-air batteries显示文摘Developing robust oxygen electrocatalyst with high-performance is very significant for practical rechargeable Zn-air battery.We report herein the preparation of three-dimensional continuous nanocarbon network composed of interconnected nitrogen-doped carbon nanotubes and its application as oxygen electrocatalysis in rechargeable Zn-air battery.Except the excellent electrochemical bifunctionality,this carbon nanotube matrix also delivers an impressive battery performance.Specifically,an opencircuit voltage of 1.50 V as well as a high power density of 220 m W cm^(-2) with remarkable cycling stability for 1600 h is achieved in the rechargeable Zn-air battery.The study not only provides an efficient bifunctional oxygen electrocatalyst but more importantly may pave significant concepts in designing robust electrode for long-life rechargeable Zn-air battery and other energy technologies.Guangda Chen Yangyang Xu Lei Huang Aboulkader Ibro Douka Bao Yu Xia 2021Journal of Energy Chemistry2021,30,4:7
2Steatosis and steatohepatitis in postmortem material from Northwestern Greece显示文摘AIM: To determine the prevalence of steatosis and steatohepatitis in a series of autopsies in Northwestern Greece. METHODS: Liver biopsy material from a total of 600 autopsies performed over a period of 2 years (2006-2008) to def ine the cause of death was subjected to histological examination. Patient demographic data were also collected. Tissue sections were stained with different dyes for the evaluation of liver architecture, degree of fibrosis and other pathological conditions when necessary. RESULTS: Satisfactory tissue samples for histological evaluation were available in 498 cases (341 male, 157 female) with a mean age of 64.51 ± 17.78 years. In total, 144 (28.9%) had normal liver histology, 156 (31.3%) had evidence of steatosis, and 198 (39.8%) had typical histological findings of steatohepatitis. The most common causes of death were ischemic heart disease with or without myocardial infarction (43.4%), and traffic accidents (13.4%). CONCLUSION: A high prevalence of steatosis and steatohepatitis was detected in postmortem biopsies from Northwestern Greece. Since both diseases can have serious clinical consequences, they should be considered as an important threat to the health of the general population in Greece.Christos D Zois Gerasimos H Baltayiannis Anna Bekiari Anna Goussia Peter Karayiannis Michalis Doukas Demetrios Demopoulos Antigoni Mitsellou Theodoros Vougiouklakis Vasiliki Mitsi Epameinondas V Tsianos 2010World Journal of Gastroenterology2010,16,31:4
3Image-guided lens extraction surgery: a systematic review显示文摘A systematic review of the recent literature regarding the current image-guided systems used for cataract surgery or refractive lens exchange was performed based on the PubMed and Google Scholar databases in March 2018. Literature review returned 21 eligible studies. These studies compared image-guided systems with other keratometric devices regarding their accuracy, repeatability and reproducibility in measurement of keratometric values, astigmatism magnitude and axis, as well as in IOL power calculation. Additionally, the image-guided systems were compared with conventional manual ink-marking techniques for the alignment of toric IOLs. In conclusion, image-guided systems seem to be an accurate and reliable technology with measurements of high repeatability and reproducibility regarding the keratometry and IOL power calculation, but not yet interchangeable with the current established and validated keratometric devices. However, they are superior over the conventional manual inkmarking techniques for toric IOL alignment.Eirini-Kanella Panagiotopoulou Panagiota Ntonti Maria Gkika Aristeidis Konstantinidis Irfan Perente Doukas Dardabounis Konstantinos Ioannakis Georgios Labiris 2019International Journal of Ophthalmology(English edition)2019,12,1:3
4Methicillin- resistant Staphylococcus aureus preventing strategy in cardiac surgery 显示文摘Mastoraki A Kriaras I Douka E 2008Interact Cardiovasc Thorac Snrg2008,7,3:1
5Low-grade central osteosarcoma of distal femur, resembling fibrous dysplasia显示文摘We report a case of a 32 year-old male, admitted for a lytic lesion of the distal femur. One month after the first X-ray, clinical and imaging deterioration was evident. Open biopsy revealed fibrous dysplasia. Three months later, the lytic lesion had spread to the whole distal third of the femur reaching the articular cartilage. The malignant clinical and imaging features necessitated excision of the lesion and reconstruction with a custom-made total knee arthroplasty. Intraoperatively, no obvious soft tissue infiltration was evident. Nevertheless, an excision of the distal 15.5 cm of the femur including 3.0 cm of the surrounding muscles was finally performed. The histological examination of the excised specimen revealed central low-grade osteosarcoma. Based on the morphological features of the excised tumor, allied to the clinical findings, the diagnosis of low-grade central osteosarcoma was finally made although characters of a fibrous dysplasia were apparent. Central low-grade osteosarcoma is a rare, well-differentiated sub-type of osteosarcoma, with clinical, imaging, and histological features similar to benign tumours. Thus, initial misdiagnosis is usual with the condition commonly mistaken for fibrous dysplasia. Central low-grade osteosarcoma is usually treated with surgery alone, with rare cases of distal metastases. However, regional recurrence is quite frequent after close margin excision.Haris S Vasiliadis Christina Arnaoutoglou Sotiris Plakoutsis Michalis Doukas Anna Batistatou Theodoros A Xenakis 2013World Journal of Orthopedics2013,4,4:1
6Fractal di- mension analysis for crack identification in beam structures显示文摘Hadiileontiadis L J Douka E Trochidis A 2005Mechanical Systems and Signal Pro- cessing2005,19,3:1
7A linguistic multi-criteria analysis system combining fuzzy sets theory, ideal and anti-ideal points for location site selection 显示文摘ANAGNOSTOPOULOS K DOUKAS H PSARRAS J 2008Expert Systems with Applications2008,,35:1
8Transdermal drug delivery with a pressure wave 显示文摘Doukas AG 2004Adv Drug Del Rev2004,56,5:1
9Crack identifica- tion in beams using wavelet analysis显示文摘E Douka S Loutridis A Trochidis 2003International Journal of Solids and Structures2003,40,6:1
10Acquisitions,overconfident managers and self-attribution bias显示文摘Doukas J A Dimitris Petmezas 0,,03:1
11Interna- tional stock market linkage: evidence from the pre- and post-october 1987 period显示文摘ARSHANAPALLI B AND DOUKAS J 1993Journal of Banking and Finance1993,17,:1
12Analy- sis and performance evaluation of a pilot-aided inter- polated channel estimator for OFDM systems显示文摘Athanasios Doukas Grigorios Kalivas 2010Com- puter and Electrical Engineering2010,,:1
13Estrogen receptor beta gene variants may be associated with more favorable metabolic profile in postmenopausal women undergoing coronary angiography显示文摘Saltiki K Mantzou E Doukas C 0,,:1
14Respecting end - of - life treat-ment preferences显示文摘Crane MK Wittink M Doukas DJ 2005American Family Physician2005,72,7:1
15Phosphoinositide 3-kinase gamma/delta inhibition limits infarct size after myocardial ischemia/reperfusion injury 显示文摘Doukas J Wrasidlo W Noronha G 2006Proc Natl Acad Sci USA2006,103,19:1
16Crack Identification in Beams Using Wavelet Analysis显示文摘DOUKA E LOURIDIS S TROCHIDIS A 2003International Journal of Solids and Structures2003,40,1314:1
17Delivery of FGF genes to wound repair cells enhances arteriogenesis and myogenesis in skeletal muscle显示文摘Doukas J Blease K Craig D 2002Molecular Therapy2002,5,51:1
18Do analysts influence corporate financing and investment? 显示文摘Doukas J A Kim C Pantzalis C 2008Financial Management2008,,:1
19Crack identification in double-cracked beams using wavelet analysis显示文摘Loutridis S Douka E Trochidis A 2004Journal of Sound and Vibration2004,277,4:1
20Aerosolizcd phosphoinositide 3-kinase //8 inhibitor TG100-115 phenol I as a therapeutic candidate for asthma and chronic obstructive pulmonary disease显示文摘Doukas J Eide L Stebbins K 2009J Pharmacol Exp Wher2009,328,3:1
返回顶部 每页显示:
共15页 首页 上一页 第1页 下一页 末页 /15 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费