instruments techniques and isolation of pure cultures and their maintenance
Báo cáo khoa học: " Comparison of rectal volume definition techniques and their influence on rectal toxicity in patients with prostate cancer treated with 3D conformal radiotherapy: a dose-volume analysis" ppt
... to the rectal volume (Dmax and Dmean, respectively), and volumes (percentage and absolute) of rectum receiving 30 Gy, 40 Gy, 50 Gy, 60 Gy, and 70 Gy For each patient and each technique, DVHs http://www.ro-journal.com/content/4/1/14 ... contouring techniques As expected, compared to methods and 2, relatively larger rectum volumes were contoured in methods and Table shows the comparison of rectum minimum, maximum and mean doses and ... dose and V70 were higher in method (57.5 Gy and 32.9%, respectively) than in method (49.6 Gy and 24.3%, respectively) The comparison of rectal minimum and mean doses, V30, V40, V50, V60 and V70...
- 7
- 333
- 0
Teaching speaking skill to non english major students of pre intermediate level at the people’s police academy some suggested techniques and activities
... students of pre-intermediate level of English language proficiency at the PPA and some suggested techniques and activities which help them improve the quality of their teaching The study of difficulties, ... ability to understand and use the professional terms and structures 2.1.2 Description of the students at the PPA Like students of other colleges and universities, in order to be students of the PPA, ... speaking If they are afraid of making mistakes, afraid of losing face, they cannot make use of the chances to express their ideas and show their language use Their teachers and friends will not laugh...
- 40
- 1,122
- 1
Tài liệu Concepts, Techniques, and Models of Computer Programming pot
... parts: a technology and its scientific foundation The technology consists of tools, practical techniques, and standards, allowing us to programming The science consists of a broad and deep theory ... consisting of hardware, operating system, middleware, and application layers, each of which is based on the work of thousands of people over several decades They contain an enormous number of abstractions, ... Mostafa, Luis Quesada, and Fred Spiessens for their efforts in proofreading and testing the example programs Finally, we thank the members of the Department of Computing Science and Engineering at...
- 939
- 359
- 0
Multimedia Security:: Steganography and Digital Watermarking Techniques for Protection of Intellectual Property doc
... discussions of them can be found in Petitcolas (n.d.), Voyatzis, Nikolaidis and Pitas (1998), Ruanaidh, Dowling and Boland (1996), Ruanaidh and Pun (1997), Hsu and Wu (1996), Ruanaidh, Boland and Dowling ... Dowling (1996), Hernandez, Amado and Perez-Gonzalez (2000), Swanson, Zhu and Tewfik (1996), Wolfgang and Delp (1996), Craver, Memon, Yeo and Yeung (1997), Zeng and Liu (1997), and Cox and Miller (1997) ... presented in Ruanaidh, Dowling and Boland (1996), Ruanaidh, Boland and Dowling (1996), Bors and Pitas (1996), Nikolaidis and Pitas (1996), Pitas (1996), Boland, Ruanaidh and Dautzenberg (1995), Cox...
- 268
- 467
- 0
Mechanical preparation of root canals: shaping goals, techniques and means potx
... vibrations of the handpiece or motor Ergonomy and mobility of the device Costs Over/under-preparation Instruments Fins and recesses Motor or handpiece Increase in canal area Life-span of instruments and ... 350 r.p.m electric vs airdriven handpiece Method torque ProFile 0.06 Ni–Ti Pow-R 0.04 ProFile 0.04 ProFile 0.04 and 0.06 ProFile 0.04 and 0.06 ProFile 0.04 ProFile 0.04 Ni–Ti system operators ... Facilitation of canal filling Avoidance of further irritation and/ or infection of the periradicular tissues Preservation of sound root dentine to allow longterm function of the tooth Techniques of root...
- 47
- 924
- 0
What is known about the effectiveness of economic instruments to reduce consumption of foods high in saturated fats and other energy-dense foods for preventing and treating obesity? docx
... Tax and price policies have contributed to prevention and control of tobacco use, and there is considerable data supporting the relationship between pricing and taxing of alcohol products and their ... research and gaining consensus on definitions and characteristics of foods, especially in terms of nutrient quality and quantity and energy density, to guide development of economic instruments ... effects (21) Tax and price policies for tobacco and alcohol Studies of tax and price policies applied to tobacco and alcohol products in many countries provide persuasive evidence of their decreasing...
- 25
- 551
- 0
Báo cáo Y học: Tag-mediated isolation of yeast mitochondrial ribosome and mass spectrometric identification of its new components ppt
... strategy for the isolation of the small subunit of yeast mitoribosome and identified 12 new mrps They used a Ôtandem affinity purificationÕ tag that they claim to be suitable for the isolation of protein ... This brings the total number of mrps identified to 31 of the small subunit and 46 of the large subunit (MRPL7, MRPL38, MRPL10, MRPL24 and MRPL17 produce two types of proteins [5]), which are in ... 0.5 mL of buffer F, layered on a sucrose gradient of 10–30% in buffer F and centrifuged in a Beckman VTi65.2 at 45 000 r.p.m for 37 at °C Fractions of about 0.12 mL were collected and their absorbance...
- 12
- 383
- 0
gas sensor response of pure and activated wo3 nanoparticle
... to tetragonal (t) and monoclinic (m) phases of WO3 and of the substrate (Al2 O3 ) can be seen Clearly the WO3 films consist of a mixture of tetragonal and monoclinic phases It should be noted, though, ... 400, 525, and 700 K for H2 S, NO2 , and CO, respectively Importantly, the sensor did Fig Conductance response of an as-deposited Au-activated WO3 sensor upon CO (50 and 100 ppm) and NO2 (5 and 10 ... function of time for pure and activated as-deposited nanocrystalline WO3 sensors upon exposure to 10 ppm H2 S at room-temperature operation H2 S injection and evacuation took place after and 15...
- 7
- 404
- 0
Mechanical impedance to root growth: a review of experimental techniques and root growth responses pot
... & PILET, , P.E, 1981 Nutation ofgrowing and georeacting roots, and Environment 4, 339-343 OSBORNE, 1976 Control ofcell shape and cell size D.J regulation Of auxin and ethylene' In by the Perspectives ... an increased thickness of the cortex; this is a consequence of both the increase in the diameter of the outer cells, and an increase in the number of cells per unit length of root Mechanical impedance ... differencesbetween the action of roots and penetrometers Rootflexibility and spatial variation o soil strength f Because roots often grow through cracks and holes in the soil, or follow planes of weakness between...
- 18
- 404
- 0
grahn, geladi - techniques and application of hyperspectral image analysis
... Esbensen and Geladi (Esbensen and Geladi, 1989), Esbensen and colleagues (Esbensen et al., 28 PRINCIPLES OF MIA 1993), Lowell and Esbensen (Lowell and Esbensen, 1993) and Geladi and Grahn (Geladi and ... Esbensen and Thorbjørn T Lied with contributions from Kim Lowell and Geoffrey Edwards 2.1 INTRODUCTION Esbensen and Geladi (Esbensen and Geladi, 1989) and Lowell and Esbensen (Lowell and Esbensen, ... Techniques and Applications of Hyperspectral Image Analysis Techniques and Applications of Hyperspectral Image Analysis Edited by H F Grahn and P Geladi © 2007 John Wiley...
- 399
- 535
- 0
Báo cáo hóa học: " A systematic review of mobility instruments and their measurement properties for older acute medical patients" doc
... reported Figure exclusion Flow diagram of process of outcome measure inclusion and Flow diagram of process of outcome measure inclusion and exclusion uring the domain of mobility Although the qualitative ... scores and measures of related constructs A Spearman's rank correlation of 0.76 between HABAM and BI change scores was Page of 15 (page number not for citation purposes) Health and Quality of Life ... EMS and original HABAM but not for the PPME This is a limitation of the EMS and HABAM as important change and measure- Page 11 of 15 (page number not for citation purposes) Health and Quality of...
- 15
- 939
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 1 ppt
... of nanoquantum mechanical electron devices and their applications Classification of machining Micromachining is the basic technology for fabrication of micro-components of size in the range of ... the use of masking and process chemicals, and demonstrates sub-micrometer resolution FIB etching equipments have shown potential for a variety of new applications, in the area of imaging and precision ... multidisciplinary nature of MEMS and nanotechnology, this collection of articles can be used by scientists and researchers in the disciplines of engineering, material sciences, physics and chemistry Mojtaba...
- 20
- 548
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 3 doc
... shifts of several peaks and valleys and fitting of this FTG on the liquid refractive index (a, b, c, d as marked in Fig 2, a and c are 32 Micromachining Techniques for Fabrication of Micro and Nano ... intermediate range within the spectrum of applications for microfabrication techniques The width and depth of most microfluidic channels fall in the range of 10-1000 µm, and this feature size is thus ... their use of highly reactive halogen gases at high pressures requires significantly more servicing and maintenance than other types One of the most important properties of excimer lasers is their...
- 20
- 396
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 4 pot
... this type of machining as a result of their much lower cost and ease of use as compared to UV laser systems Conclusion This chapter discusses the fundamentals of laser ablation in the microfabrication ... compounds Fundamentals of Laser Ablation of the Materials Used in Microfluiducs 57 In the cases of the ablation rates of sapphire, silicon, and Pyrex, micromachined by near UV and mid-UV nanosecond ... for sapphire, silicon and Pyrex using the 266 nm and 355 nm Nd:YAG lasers extensively applied to the field of microfluidics, principally in the form of through-cutting of plastic laminates A...
- 20
- 364
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 6 docx
... 14 (c)) Fig 14 SEM images of trenches laser micromachined at different focus offset planes: (a) small offset of 300 μm; (b) optimal offset of 450 μm; (c) large offset of 600 μm The pulse energy, ... The expanded and collimated beam was guided by several laser mirrors and focused onto a piece of GaN-on-sapphire sample (emission wavelength = 470 nm, thickness of GaN = μm and thickness of sapphire ... point of sapphire and GaN, which is in the range from 2040 °C to 2500 °C Fig FE-SEM image of a GaN/sapphire wafer after laser micromachining, the interface of GaN and sapphire and the brim of the...
- 20
- 492
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 7 docx
... the cost and speed of excimer laser could be an issue from the production point of view at this stage of the deployment, other lasers such as UV Nd:YAG and CO2 can offer both prototyping and mass ... using a number of techniques, and more methods are still emerging Selviah, et al (2010) reported the use of four techniques - photolithography, laser direct writing, inkjet printing and laser Laser ... the centre of the profile, I is the intensity at any other point, and r is the radius of the beam taken at a point where the beam axis intensity of its maximum Although this Gaussian profile is...
- 20
- 431
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 9 docx
... 164 Micromachining Techniques for Fabrication of Micro and Nano Structures number of advantages like reduced costs due to handling of smaller amounts of liquid, less storage and disposal costs, ... resistance of the tool, the rounding of the cutting edge, and the friction between work piece and tool Monolithic, gradient or layered compositions of coatings are known 168 Micromachining Techniques ... which results low Ra and Ry Capacitance and voltage plays significant role on TWR along with the interaction effect of feed rate and voltage At high discharge energy large amount of debris are produced,...
- 20
- 512
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 10 docx
... made by Hitachi with lengths of 1, and mm and a diameter of 0.4 mm For the first two tools, 36.000 rpm and a feed rate of 1800 mm/min were applied The infeeds were 0.03 and 0.021 mm, respectively ... miniaturization of tools seems not to be promising in terms of stability and cost efficiency Instead, attention should be paid to improvement of reliability of the cutting process and the adaption of machining ... temperature and concentration of the reactive In particular, the study presented here was made with a concentration of 10% of TMAH and 90% of deionized water at 80°C, from which an etch rate of approximately...
- 20
- 409
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 11 pot
... definition of meso- and micro-scale for features between 100 μm and 250 µm and less than and equal to 100 μm, respectively Supported by OMAX’s R&D funds and NSF SBIR Grants #0944229 (Phase I) and #1058278 ... with a closeup of a nozzle and representative AWJ-cut parts made of various materials The advantages and disadvantages of AWJs in comparison with lasers, EDM, plasma, flame cutting, and milling ... understanding the physics of the supersonic/subsonic three-phase microfluidics of the abrasive slurry moving through smalldiameter mixing tubes and on issues related to the flow characteristics of...
- 20
- 298
- 0
Micromachining Techniques for Fabrication of Micro and Nano Structures Part 12 docx
... the precision and quality of cuts The flexibility of PC programming incorporates the versatility of waterjet technology very well, and the integration of modern PC-based software and hardware ... compares the stream diameters of various types of waterjets with the beam diameters of lasers The solid and dotted portions of the lines signify the normal and outside ranges of stream/beam diameters, ... of the mixing tube A backsplash of water and abrasives, produced by the front of the AWJ impacting the upper surface of the water column, could reach the interior surface of the nozzle body and...
- 20
- 545
- 0
Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25