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198篇 您的检索式:作者名="Mihas"
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1Recycling of waste Nd-Fe-B sintered magnets by doping with dysprosium hydride nanoparticles显示文摘Recycling of waste sintered Nd-Fe-B permanent magnets by doping DyH 3 nanoparticles was investigated. The effect of the Dy H3 nanoparticles on the microstructure and magnetic properties of the recycled magnets was studied. As the DyH 3 nanoparticles additive increased, the coercivity of recycled magnet increased gradually. The recycled magnets with Dy H3 nanoparticle content between 0.0 wt.% and 1.0 wt.% maintained the remanence(Br), but, with higher additions, the Br began to decrease rapidly. The best recycled magnet produced contained 1.0 wt.% of DyH 3 nanoparticles when compared to the properties of the starting waste sintering magnet. The Hcj, Br and(BH)max values of 101.7%, 95.4%, and 88.58%, respectively, were recovered.刘卫强 李超 ZAKOTNIK Miha 岳明 张东涛 黄秀莲 2015Journal of Rare Earths2015,33,8:11
2Regeneration of waste sintered Nd-Fe-B magnets to fabricate anisotropic bonded magnets显示文摘The waste sintered Nd-Fe-B magnets were regenerated as magnetic powders via manually crushing(MC) or hydrogen decrepitation(HD) to fabricate anisotropic bonded magnets. Effect of size distribution on the magnetic properties of the regenerated magnetic MC and HD powders was investigated. For the MC powders, as the particle size decreased, the remanence(Br) increased first, and then decreased again, while the coercivity(Hci) dropped monotonically. The powders with particle size in the range of 200–450 μm possessed the best magnetic properties of Br of 1.22 T and Hci of 875.6 k A/m. The corresponding bonded magnet exhibited magnetic properties of Br of 0.838 T, Hci of 940.9 k A/m, and(BH)max of 91.4 k J/m3, respectively. On the other hand, the HD powders with particle size range of 200-450 μm bore the best magnetic properties of Br of 1.24 T and Hci of 860.4 k A/m. Compared with magnetic properties of the waste magnet, the powders retained 93.9% of Br and 70.0% of Hci, respectively. The bonded magnet produced from HD powders possessed Br of 0.9 T, Hci of 841.4 k A/m, and(BH)max of 111.6 k J/m3, indicating its good potential in practical applications.李现涛 岳明 ZAKOTNIK Miha 刘卫强 张东涛 左铁镛 2015Journal of Rare Earths2015,33,7:6
3Surveillance for Hepatocellular Carcinoma in Patients with Cirrhosis Improves Outcome显示文摘Richard Todd Stravitz Douglas M. Heuman Nisha Chand Richard K. Sterling Mitchell L. Shiffman Velimir A. Luketic Arun J. Sanyal Adil Habib Anastasios A. Mihas Ho-Chong S. Giles Daniel G. Maluf Adrian H. Cotterell Marc P. Posner Robert A. Fisher 2008The American Journal of Medicine2008,,2:3
4Radiofrequency ablation-assisted liver resection a step toward bloodless liver resection显示文摘BACKGROUND: Liver resection is currently the most efficient curative approach for a wide variety of liver tumors. The application of modern techniques and new surgical devices has improved operative outcomes. Radiofrequency ablation is used more often for liver parenchymal transection. This study aimed to assess the efficacy and safety of radiofrequency ablation-assisted liver resection.METHODS: A retrospective study of 145 consecutive patients who underwent radiofrequency ablation-assisted liver resection was performed. Intraoperative blood loss, need for transfusion or intraoperative Pringle maneuver, the duration of liver parenchymal transection, perioperative complications, and postoperative morbidity and mortality were all evaluated.RESULTS: Fifty minor and ninety-five major liver resections were performed. The mean intraoperative blood loss was 251 m L, with a transfusion rate of 11.7%. The Pringle maneuver was necessary in 12 patients(8.3%). The mean duration for parenchymal transection was 51.75 minutes. There were 47 patients(32.4%) with postoperative complications. There is no mortality within 30 days after surgery. CONCLUSIONS: Radiofrequency ablation-assisted liver resection permits both major and minor liver resections with minimal blood loss and without occlusion of hepatic inflow. Furthermore it decreases the need for blood transfusion and reduces morbidity and mortality.Athanasios Petrou Kyriakos Neofytou Constantinos Mihas Jessamy Bagenal Michael Kontos John Griniatsos Evangelos Felekouras 2015Hepatobiliary & Pancreatic Diseases International2015,14,1:3
5Early surgical treatment vs conservative management for spontaneous supratentorial intracerebral hematomas: a prospective randomized study显示文摘Georgios Pantazis Parmenion Tsitsopoulos Constantinos Mihas Vasiliki Katsiva Vasilios Stavrianos Stylianos Zymaris 2006Surgical Neurology2006,,5:2
6Hepatic Hydrothorax: Pathophysiology, Diagnosis, and Management显示文摘Nelson Garcia Anastasios A. Mihas 2004Journal of Clinical Gastroenterology2004,,1:2
7Hydrothermal synthesis of manganese zinc ferrite powders from oxides 显示文摘DARKO M MIHA D 1999J Am Ceram Soc1999,82,5:2
8Reduction of heterocyclic diazo compounds with titanium( Ⅲ ) and iron ( Ⅱ ) salts 显示文摘BRANKO S MIHA T MARJAN K 1979Synthesis1979,,3:1
9Oxidation behaviour of TiAIN coatings sputtered at low temperature 显示文摘Peter Panjan Boris Navinsek Miha Cekada 1999Vacuum1999,53,1:1
10Sodium ascorhyl phosphate in topical microemulsions 显示文摘POLONA SPICLIN MIHA HOMAR ANDREJA ZUPANCIC - VALANT 2003International Journal of Pharmaceutics2003,,256:1
11Electrical properties of undoped BaTiO3 ceramics annealed in a fluorine containing atmosphere 显示文摘Nina Ule Darko Makovec Miha Drofenik 2001J Eur Ceramic Soc2001,21,:1
12Hepatic hydrothorax: pathophysiology, diagnosis, and management 显示文摘Garcia N Jr Mihas AA 2004J Clin Gastrcenterol2004,38,1:1
13Early surgical treatment vs conservative management for spontaneous supratentorial intracerebral hematomas:A prospective randomized study显示文摘Pantazis G Tsitsopoulos P Mihas C 2006Surg Neurol2006,66,5:1
14The mechanism of the low-temperature formation of barium hexaferrite 显示文摘LISJAK Darja DROFENIK Miha 2007Journal of the European Ceramic Society2007,27,16:1
15Computing the dynam- ic response of an axially moving continuum显示文摘Gregor C epon Miha Bolt~ar 2007Journal of Sound and Vibration2007,300,2:1
16Use of the retarded solution-reprecipitation Process to attain a higher initial permeability in MnZn ferrites显示文摘Miha Drofenik Andrej Znidarsic Darko Makovec 2003Communication ofihe American Ceramic Society2003,86,9:1
17Identification of the dynamic properties of joints using frequency–response functions显示文摘Damjan ?eli? Miha Bolte?ar 2008Journal of Sound and Vibration2008,,1:1
18Activity of gastric mucosal nitric oxide synthase in portal hypertensive gastropathy 显示文摘EL-Newihi HM Kanji VK Mihas AA 1996Am J Gastroenterol1996,91,:1
19Thyroid dysfunction in patients with chronic hepatitis C:Virus-or therapyrelated?显示文摘Vezali E Elefsiniotis I Mihas C 2009J Gastroenterol Hepatol2009,24,6:1
20Hydrothermal synthesis of manganese zinc ferrites显示文摘 Miha Drofenik 1995J Am Ceram Soc1995,78,9:1
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