„high intensity focused ultrasound

... with high -intensity focused ultrasound Ultrasound Med Biol 2001 Aug;27(8):1099-106 Ministry of Health of the P.R.C Guideline for the clinical application of high intensity focused ultrasound ... after high intensity focused ultrasound ablation Ultrasound Med Biol 2004;30:1217-22 Miller DL, Song J Tumor growth reduction and DNA transfer by cavitation-enhanced high -intensity focused ultrasound ... Ter Haar GR, Cranston D High intensity focused ultrasound: surgery of the future? Br J Radiol 2003;76:590-9 Hill CR, ter Haar GR Review article: high intensity focused ultrasound potential for cancer...

Ngày tải lên: 25/10/2012, 11:18

... Cranston D: High -intensity focused ultrasound for the treatment of liver tumours Ultrasonics 2004, 42:931-935 Chen W, Wang Z, Wu F, Zhu H, Zou J, Bai J, Li K, Xie F: [High intensity focused ultrasound ... imaging-guided focused ultrasound surgery of fibroadenomas in the breast: a feasibility study Radiology 2001, 219:176-185 Chaussy C, Thuroff S: The status of high -intensity focused ultrasound in ... focused ultrasound in the treatment of localised tumours Eur J Ultrasound 1999, 9:11-18 10 Wu F, Wang ZB, Chen WZ, Zou JZ, Bai J, Zhu H, Li KQ, Xie FL, Jin CB, Su HB, Gao GW: Extracorporeal focused...

Ngày tải lên: 18/06/2014, 16:20

... 2.2.6 Intensity 12 2.2.7 Power 13 2.3 History of Ultrasound in Medicine 14 2.3.1 Therapeutic Ultrasound 17 2.3.2 High Intensity Focused Ultrasound ... group (Hedrick et al., 2005) High intensity therapeutic ultrasound applications include high intensity focused ultrasound (HIFU), lithotripsy and histotripsy, and low intensity applications, include ... the ultrasound is on and the ultrasound intensity From all the developing applications of therapeutic ultrasound, the one which is of utmost interest is 19 Literature Review high intensity focused...

Ngày tải lên: 02/10/2015, 17:14

... fermented milk 19 2.2 .ULTRASOUND AS SOURCE OF ENERGY TO STIMULATE FOOD 26 FERMENTATION 2.2.1 Introduction to ultrasound 26 2.2.2 Application of ultrasound in food technology 30 2.2.3 Ultrasound to stimulate ... RESULTS AND DISCUSSION 5.3.1 Effect of high intensity ultrasound on carbohydrate profiles in fermented milk by bifidobacteria 87 5.3.2 Effect of high intensity ultrasound on organic acid profile in ... the impact of high -intensity ultrasound on the survival of bifidobacteria and their -galactosidase activity in milk (Chapter 3); To investigate the capacity of high -intensity ultrasound to stimulate...

Ngày tải lên: 10/09/2015, 15:49

... in the Declaration of Helsinki High -intensity NPPV All patients were hospitalized to establish high -intensity NPPV The assist/control mode is used for high -intensity NPPV, preferably in a pressure-limited ... tolerate high -intensity NPPV would result in better outcomes Therefore, prospective trials also assessing the number of patients not tolerating high -intensity NPPV are required Thirdly, high -intensity ... Int J Med Sci 2009, “high -intensity NPPV” The aim of the present report is to describe the physiological and blood gas parameters,...

Ngày tải lên: 03/11/2012, 11:30

... problem of absolute life resulting from the electrode life In this paper, in order to obtain high -intensity UV emission, we present the results obtained by controlling the plasma condition of an ... Fig A pump circulates the water and the water temperature is controlled by a heat exchanger UV intensity is measured by the illuminometer (UV-MO2:ORC Corp.) Distance between a lamp and the illuminometer...

Ngày tải lên: 05/09/2013, 09:08

... response to low -intensity pulsed ultrasound in rat osteoblastic cells Ultrasound Med Biol 2005, 31(5):703-708 Sant'Anna EF, Leven RM, Virdi AS, Sumner DR: Effect of low intensity pulsed ultrasound ... low -intensity pulsed ultrasound accelerates bone healing in the rabbit J Orthop Trauma 1990, 4(3):246-253 Wang SJ, Lewallen DG, Bolander ME, Chao EY, Ilstrup DM, Greenleaf JF: Low intensity ultrasound ... low -intensity ultrasound stimulation on the bone cells J Biomed Mater Res 2001, 57(3):449-456 Li JK, Chang WH, Lin JC, Ruaan RC, Liu HC, Sun JS: Cytokine release from osteoblasts in response to ultrasound...

Ngày tải lên: 20/06/2014, 01:20

... Figure Signal transduction pathways activated low -intensity pulsed ultrasound Signal transduction pathways activated by by low -intensity pulsed ultrasound Area enclosed with a black broken line ... twice weekly Low -intensity pulsed ultrasound stimulation The sonic accelerated fracture healing system (Exogen Inc., Piscataway, NJ, USA), a LIPUS apparatus, was used to deliver an ultrasound signal ... required for ultrasound- stimulated aggrecan synthesis by rat chondrocytes J Orthop Res 2002, 20:51-57 Zhang ZJ, Huckle J, Francomano CA, Spencer RG: The effects of pulsed low intensity ultrasound...

Ngày tải lên: 09/08/2014, 10:23

... high protein consumption on metabolic response in Korean elite bodybuilders participating in high -intensity resistance exercise training Participants and methods Participants Eight Korean elite ... gain with a positive energy balance promotes an increase in muscle mass when combined with high -intensity resistance training [5] Adequate protein intake is also required to provide the substrates ... increases during exercise and remains high for some time later, also in proportion to exercise intensity and duration [25] In this study, the level of urea in plasma was within the normal range...

Ngày tải lên: 11/08/2014, 23:21

... cartilage was assessed using an ultrasound system and then evaluated histologically Figure (a) e a b g Transducer Specimen c f d Saline (b) Ultrasound assessment The ultrasound assessment system ... that are proportional to the reflected wave intensity (b) Typical ultrasound echo (lower) and wavelet map (upper) The wavelet map was calculated from the ultrasound echo using wavelet transform The ... different (P < 0.05) Ultrasound data on cartilage Signal intensity at day was the same in the grafted and sham sides at 1.5 (relative value) At weeks postoperatively the signal intensity on both...

Ngày tải lên: 09/08/2014, 01:24

... high-dose to the peripheral zone of the prostate, while providing an adequate sparing of the rectum Intensitymodulated radiotherapy (IMRT) is able to deliver such dose distributions and has therefore ... Peeters, 2005/2006 [1,17] 24 30 41 49 42 13 1 43 28 41 57 47 0 0 10 17 20 26 13 0 - 19 18 17 27 - Intensity- modulated radiotherapy Zelefsky, 2002/2006 [8,11] De Meerleer, 2004/2007 [7,10] Teh, 2005 ... carcinoma foci: biopsy strategy implications Cancer 2000, 89:1800-1809 Cahlon O, Hunt M, Zelefsky MJ: Intensity- modulated radiation therapy: supportive data for prostate cancer Semin Radiat Oncol 2008,...

Ngày tải lên: 09/08/2014, 09:22

... hypofractionated treatment of high-risk prostate cancer Helical tomotherapy will be used as the dynamic intensity modulated radiation therapy solution for both treatment solutions 3DCRT plans will be ... superior to 3DCRT in sparing organs at risk (22/24 t-test comparisons; P < 0.05, Table 7) Discussion Intensity modulated radiation therapy (IMRT) uses an advanced planning technique that creates complex ... Livsey J, Logue JP, Hendry JH: Prediction of the benefits from dose-escalated hypofractionated intensity- modulated radiotherapy for prostate cancer Int J Radiat Oncol Biol Phys 2003, 56:199-207...

Ngày tải lên: 09/08/2014, 10:21

... angioplasty process To evaluate the ability of ultrasound elasticity imaging to detect definable histologic changes induced during angioplasty, we compared ultrasound strain measurements of bovine ... increasing pressure while observing the pressure sensor reading during ultrasound data capture Specimens were suspended in an ultrasound water tank containing physiologic (9%) saline solution Imaging ... of the displacement) along the ultrasound beam, and the shear strain was calculated as the partial derivative of the longitudinal displacement (movement along the ultrasound beam) across the beams...

Ngày tải lên: 13/08/2014, 16:20

... study is concerned with improving students’ reading comprehension skills through focused tasks The benefits of using focused tasks in reading lessons are affirmed again in this thesis through the ... 13 I.5.2.2.Ways to select materials 14 I.6 Focused tasks and using tasks to develop reading comprehension skills 14 I.6.1 Focused tasks 14 I.6.2 Using tasks to develop ... observation 28 Chapter IV: Suggested some focused tasks in teaching reading skills and sample work 30 IV.1 Suggested some focused tasks in teaching reading skills 30 IV.1.1...

Ngày tải lên: 28/03/2015, 10:26

... CHAPTER IV: SUGGESTED SOME FOCUSED TASKS IN TEACHING READING SKILLS AND SAMPLE WORK IV.1 Suggested some focused tasks in teaching reading skills IV.1.2 Suggested some focused tasks IV.1.2.1 Suitability ... the following elements into considerations for teachers I.6 Focused tasks and using tasks to develop reading comprehension skills I.6.1 Focused tasks According to Breen (1989), a task is “a structured ... reading students, focused tasks in reading Chapter II describes the participants and instruments of the study Chapter III is data collection and data analysis Chapter IV offers some focused tasks...

Ngày tải lên: 13/04/2015, 16:43

Ngày tải lên: 27/08/2012, 11:20

Ngày tải lên: 10/09/2012, 15:25

Ngày tải lên: 13/09/2012, 10:52

Ngày tải lên: 13/09/2012, 10:52

... ranking of the major R&D spenders However, the total spending does not reflect fully the relative intensity of the investments made to develop new technology Indeed the four top R&D spenders are ... The OECD considers a similar ratio and defines high-tech firms on the basis of their level of R&D intensity (R&D expenditure 1.2 What is a high-tech product? Table 1.2 17 Top R&D Expenditures in ... technology products, but the average percentage ranges from 4% to 5% Another way to evaluate the R&D intensity is to consider the number of researchers and technology-oriented workers to identify hightech...

Ngày tải lên: 21/09/2012, 17:27