high intensity focused ultrasound hifu

... region” of high- intensity focused ultrasound Ultrasound Med Biol 2003;29:749-754 ter Haar GR, Kennedy JE, Wu F Physical characterization of extracorporeal high intensity focused ultrasound (HIFU) ... 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 ... clinical application of high intensity focused ultrasound in malignancies (advance copy) Natl Med J China 2005;85(12): 796-797 Haar GT, Coussios C High intensity focused ultrasound: physical principles...

Ngày tải lên: 25/10/2012, 11:18

... group (Hedrick et al., 2005) High intensity therapeutic ultrasound applications include high intensity focused ultrasound (HIFU) , lithotripsy and histotripsy, and low intensity applications, include ... of high- intensity ultrasound, pertaining to the investigation of therapeutic US The preliminary applications of high- intensity focused ultrasound (HIFU) on biological tissues were proposed HIFU ... 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

... 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 ... http://www.translational-medicine.com/content/8/1/7 Introduction In recent years, high- intensity focused ultrasound (HIFU) has emerged as a new and promising treatment modality for a variety of cancers,...

Ngày tải lên: 18/06/2014, 16:20

... 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 ... with high nutritional values 1.2 OBJECTIVES This study aimed to utilize high- intensity ultrasound to produce bifidobacteria fermented milk The research investigated the effects of high- intensity ... 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

... down 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 ... year survival rate was 58%, suggesting that high- intensity NPPV has survival benefits compared to historical data [14, 15, 16] Anaemia was associated with higher rates of exacerbation and reduced...

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 ... 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 ... Liu PP, Cheung WH: Complex tibial fracture outcomes following treatment with low -intensity pulsed ultrasound Ultrasound Med Biol 2004, 30(3):389-395 Friedenberg ZB, Harlow MC, Brighton CT: Healing...

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

... by highintensity exercise, may indicate bodybuilder have a higher rate of whole body protein turnover [32] The participants in this study had high contents of muscle mass simultaneously with high ... twice as high as the recommended reference range This result can provide an evidence to assume that elevated excretion of UUN might be due to the high rates of protein catabolism that follow high ... followed by high protein intake are similar to increases in urinary calcium excretion followed by high dietary calcium intake and independent of the level of dietary calcium [27] A highprotein...

Ngày tải lên: 11/08/2014, 23:21

... using high frequency ultrasound Ultrasound Med Biol 1992, 18:51-58 Chiang EH, Adler RS, Meyer CR, Rubin JM, Dedrick DK, Laing TJ: Quantitative assessment of surface roughness using backscattered ultrasound: ... 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

... Radiation Oncology 2008, 3:15 high- dose to the peripheral zone of the prostate, while providing an adequate sparing of the rectum Intensitymodulated radiotherapy (IMRT) is able ... evaluated and no abnormalities were found grade and higher grade acute GU toxicity rates Zelefsky et al [8] reported lower acute toxicity rates after highdose IMRT with lower fraction doses of only ... Zelefsky MJ, Fuks Z, Hunt M, Yamada Y, Marion C, Ling CC, Amols H, Venkatraman ES, Leibel SA: High- dose intensity modulated radiation therapy for prostate cancer: early toxicity and biochemical outcome...

Ngày tải lên: 09/08/2014, 09:22

... to approximately 80 Gy (1.8–2.0 Gy per fraction) in intermediate and high- risk prostate cancer patients The increasingly higher doses also intensifies toxicities to the organs at risk (OARs) ... paradigm) in the setting of hypofractionated treatment of high- risk prostate cancer Helical tomotherapy will be used as the dynamic intensity modulated radiation therapy solution for both treatment ... t-test comparisons; p = ns, Table 5), higher and more homogenous pelvic tissue dose (6/6 t-test comparisons; P < 0.03, Table 6), at the cost of slightly higher critical structure dose (Ddose,...

Ngày tải lên: 09/08/2014, 10:21

... TJ, Rubin JM: High- resolution ultrasound elasticity imaging to evaluate dialysis fistula stenosis Semin Dial 2009, 22:84-89 11 Weitzel WF, Kim K, Henke PK, Rubin JM: High- resolution ultrasound speckle ... tissue specimen examination Methods Elasticity Imaging Data High- resolution imaging data can be obtained using radio frequency (RF) ultrasound signals containing speckle information to accurately ... 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...

Ngày tải lên: 13/08/2014, 16:20

... skills through focused tasks The benefits of using focused tasks in reading lessons are affirmed again in this thesis through the studies and the researcher carried out at Ngo Quyen High School, ... teaching and learning reading English at Ngo Quyen High School in Nam Dinh 3) providing the 11th grade students at Ngo Quyen High School with useful focused tasks to improve reading comprehension ... TRẦN THỊ THANH HÒA IMPROVING GRADE 11 STUDENTS’ READING COMPREHENSION SKILLS THROUGH FOCUSED TASKS AT A HIGH SCHOOL IN NAM DINH (Nâng cao kỹ đọc hiểu cho học sinh lớp 11 trường trung học phổ...

Ngày tải lên: 28/03/2015, 10:26

... teaching and learning reading English at Ngo Quyen High School in Nam Dinh 3) providing the 11th grade students at Ngo Quyen High School with useful focused tasks to improve reading comprehension ... 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 ... (TÓM TẮT LUẬN VĂN) IMPROVING GRADE 11 STUDENTS’ READING COMPREHENSION SKILLS THROUGH FOCUSED TASKS AT A HIGH SCHOOL IN NAM DINH (Nâng cao kỹ đọc hiểu cho học sinh lớp 11 trường trung học phổ...

Ngày tải lên: 13/04/2015, 16:43

... other mobile devices Minimum System Requirements 1.5 GHz processor (2 GHz or higher recommended) GB of RAM (2 GB or higher recommended) GB of free hard drive space Minimum display resolution:...

Ngày tải lên: 27/08/2012, 11:20

... = trang gọi hàm 05h sau taghi trực tiếp vào nhớ Sauđây unit Graph32.pas dùng để khởi tạo đồ họa High Color viết nềnPascal Trong unit có thủ tục đồ họa vẽ điểm ramàn hình, tin kết hợp với số kiến ... ax; mov di, Offset VesaModeInfor; mov ax, 4F01h; mov cx, Mode; int 10h; mov ReturnCode, ax; end; High color & True color Lưu Văn Minh (Tiếp theo sốtrước) Email: vanminhluu@yahoo.com function GetModeInfor;...

Ngày tải lên: 10/09/2012, 15:25

... Wireless Communications 802.15.3 High Rate WPANs • IEEE standard defines the MAC and PHY layers • WiMedia Alliance – Formed to support the development of any necessary higher-layer protocols • And ... systems Wireless# Guide to Wireless Communications 802.15.3 High Rate WPANs (continued) • Application characteristics – – – – – – Require high throughput Transceiver should be low-power Cost should ... Objectives • Define a high rate wireless personal area network (HR WPAN) • List the different HR WPAN standards and their...

Ngày tải lên: 13/09/2012, 10:52

... layer • 802.11a achieves its increase in speed and flexibility over 802.11b through: – – – – A higher frequency band More transmission channels Its multiplexing technique A more efficient error-correction ... National Information Infrastructure (U-NII) band – Intended for devices that provide short-range, highspeed wireless digital communications • U-NII spectrum is segmented into four bands – Each band ... solves this problems using OFDM • Orthogonal Frequency Division Multiplexing (OFDM) – Splits a high- speed digital signal into several slower signals running in parallel – Sends the transmission...

Ngày tải lên: 13/09/2012, 10:52

... common high- tech product: the cellular phone As is very often the case The Meaning of Marketing for High- Tech Firms The Irresistible Rise of High- Tech Services A revolution is at work in the high ... diversity in high technology 20 1.2.7 1.4 A short life cycle 1.2.3 1.3 The incorporation of sophisticated technology 1.2.2 Government involvement in the high- tech sector 21 What is high- tech marketing? ... Purchasing factors for high- tech consumer products 3.1.2 Purchasing factors for high- tech products in business-to-business activities 79 3.1.3 3.2 Specific purchasing criteria for high- tech products...

Ngày tải lên: 21/09/2012, 17:27