box surface and shape blur filters
Hydraulic modeling of open channel flows over an arbitrary 3-d surface and its applications in amenity hydraulic engineering
Ngày tải lên :
06/11/2012, 10:35
... meandering channel, and flow in Parshall flume with supercritical outflow was satisfactory Zhou and Goodwill (1997) presented a depth-averaged model and compared its predictions for a water surface ... Berger, R C and Carey, G F 1998 Free -surface flow over curved surfaces, Part I: Perturbation analysis Int J Numer Meth Fluids Vol 28, pp 191-200 Berger, R.C and Carey, G F 1998 Free -surface flow ... (Jain 1984; Odgaard 1986; Hite and Mih 1994) and physical models (Anwar et al 1978; Jain et al 1978; Yildirim and Kocabas 1995; Yildirim and Kocabas 1997; Yildirim and Kocabas 1998) Many analytical...
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Poisoning the Well: How the EPA is Ignoring Atrazine Contamination in Surface and Drinking Water in the Central United States pot
Ngày tải lên :
15/03/2014, 10:20
... and Inadequate Regulation and Monitoring NRDC analyzed—in combination for the first time—the results of surface water and drinking water monitoring required by the EPA across the Midwestern and ... National Standards Institute (ANSI) Standard 53 for VOC (volatile organic compounds) reduction and therefore capable of significantly reducing many health-related contaminants, including atrazine and ... that the surface waters of the Midwestern and Southern United States suffer from pervasive contamination with atrazine n All 40 watersheds tested showed detectable levels of atrazine, and 25 had...
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COMPUTATIONAL METHODS HI SURFACE AND COLLOID SCIENCE docx
Ngày tải lên :
15/03/2014, 18:20
... Revised and Expanded, edited by Christian Gloxhuberand Klaus Kunstler 44 Organized Solutions: Surfactants in Science and Technology, edited by Stig E Friberg and Bjorn Lindman 45 Defoaming: Theory and ... Measurements, and Applications, Second Edition, Revised and Expanded, edited by Hiroyuki Ohshima and Kunio Furusawa 77 Polymer-Surfactant Systems, edited by Jan C T Kwak 78 Surfaces of Nanoparticles and ... Formulation, Solvency, and Physical Properties, edited by Maurice Bourrel and Robert S Schechter 31 Crystallization and Polymorphism of Fats and Fatty Acids, edited by Nissim Garti and Kiyotaka Sato...
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synthesis of hematite (r-fe2o3) nanorods diameter-size and shape effects on their
Ngày tải lên :
20/03/2014, 13:08
... Brunauer-Emmett-Teller (BET) surface areas of S1 and S2 were found to be 5.9 and 15.8 m2/g, respectively, by calculating from the results of N2 adsorption The BET values of S3 and S4 show relatively higher surface ... Rs(air)/Rs(gas), where Rs(air) and Rs(gas) are the resistance of the sensor in clean air and in detected gas, respectively Results and Discussion 3.1 Morphology, Characterization, and Formation Mechanism ... KCl, and Na2SO4) was put in a conical flask and stirred with a magnetic stirrer for 30 The homogeneous solution was then transferred into a 60 mL Teflon-lined stainless steel autoclave, sealed, and...
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SURFACE AND NANOMOLECULAR CATALYSIS - PART 1 pot
Ngày tải lên :
29/06/2014, 10:20
... Metallic and paramagnetic Exhibit temperature-induced metal to nonmetal transition Insulators Insulators and paramagnetic Conduction band Conduction band Conduction band Eg (band gap) >> kT Eg (band ... size and shape is necessary to address the concerns about nanomaterials and their applications A significant contribution to this understanding will be generated through studies of Surface and ... different from both the molecular and bulk forms and can even change as a result of small differences in size and shape A general understanding of the chemical and physical properties of nanoscale...
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Nanoscale metal-organic frameworks synthesis and application of bimodal micromeso-structure and nanocrystals with controlled size and shape
Ngày tải lên :
02/07/2014, 13:40
... MIL-101 BDC 29 and 34 12.0 and 14.7 64 MIL-101_NDC 2,6-NDC 39 and 46 13.5 and 18.2 114 MIL-100 BTC 25 and 29 4.8 and 8.6 26 Tb-mesoMOF TATB 39 and 47 13.0 and 17.0 115 UMCM-2 T2DC and BTB 26 ... between photogenerated electrons and holes because of its thin wall and the surface separation of two distinct functional cocatalysts (Fe2O3 and PtOx) on two different surface sides of the hollow ... catalysis and biomedicine These materials are formed by assembly process in which metal ions are linked together by rigid organic ligands, which creates enormous surface areas (up to 6500 m2g−1) and...
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Báo cáo y học: " Bench-to-bedside review: High-mobility group box 1 and critical illnes" pdf
Ngày tải lên :
13/08/2014, 08:20
... proteins and their genes Biochim Biophys Acta 1990, 1049:231-243 Thomas JO, Travers AA: HMG1 and 2, and related ‘architectural’ DNA-binding proteins Trends Biochem Sci 2001, 26:167-174 Sanders ... [22,23] Recently, however, Jiang and colleagues [24] reported that macrophages and Jurkat T cells passively release HMGB1 during the process of apoptosis Similarly, Bell and colleagues [25] reported ... between the human and the mouse HMGB1 genes The region of intron between +155 to +2061 contains enhancer activity, and the most potent enhancer elements are located between +1043 and +1429 Within...
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Khóa luận tiếng anh PESTICIDE USE AND MANAGEMENT IN THE MEKONG DELTA AND THEIR RESIDUES IN SURFACE AND DRINKING WATER
Ngày tải lên :
26/11/2014, 14:31
... sources of pesticide input into surface water are briefly described below Surface runoff and erosion Surface runoff is generated when infiltration capacity and surface storage capacity of soils ... to surface water in fields and irrigation canals General Introduction - Pham Van Toan To determine and assess the concentrations of commonly used pesticide residues in surface water in fields and ... time and dose) and management (e.g purchase, storage and disposal) are reported and compared between the two study areas Farmers’ perception on pesticide residue impacts to human health and the...
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Study on failure of surface and interface of the laminated composite structures of a small ship
Ngày tải lên :
12/03/2015, 15:31
... objectives and thesis layout The amount and role of surface in composite boat is quite great The interface decides the strength of structures and outer surface impacts on the working efficiency and ... 2.795m) This surface is quite rough (Ra = 7.017m) Surface after grinding & cleaning by acetone This surface is quite rough (Ra = 4.934m) and wet b) Morphology of surface Fig 2-5 Surfaces of ... First blade: mat and woven glass fiber and epoxy resin (Ep-GF) Second blade: mat and woven glass fiber and gelcoat resin (Ge-GF) Third blade: mat and woven glass fiber and polyester resin...
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Diamond graphene surface and interfacial adsorption studies
Ngày tải lên :
11/09/2015, 09:57
... dimers and sub -surface are represented by large, blue and grey spheres respectively Figure 3.7 Optimized structures of Acetylene and Ethylene on C-2×1 82 surface at 50% and 100% coverage The C and ... investigate surface modification of diamond surfaces by chemisorption of hydrocarbons and how this reaction can lead to reduction of the work function and NEA 1.1.1.2 Surface conductivity Landstrass and ... cell of clean C(100)-2×1 surface Examples of adjacent dimers are and or and Diagonally facing dimers are and or and (c) Optimized structure of 1,3-Butadiene on C-2×1 surface at 50% coverage From...
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Quantification of spheroid formation mechanism by size and shape analysis
Ngày tải lên :
11/09/2015, 16:05
... formed and enlarged These theories were based on experimental results and visual observations (Sastry and Fuerstenau, 1973; Sastry and Fuerstenau, 1977; Leuenberger and Imanidis, 1986; Mehrotra and ... irregularly shaped granules These properties include narrow size distribution, uniformity in shape, low friability, better packing and better flow (Conine and Hadley, 1970; Reynolds, 1970; Robinson and ... size, size distribution and shape Table provides a list on recent publications on spheronization and respective methods used to characterize mean size, size distribution and shape During the last...
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Surface and interfacial reactions involving inorganic and organic semiconductor substrates
Ngày tải lên :
14/09/2015, 18:14
... (a) nm and (b) 260 nm, and the pp-HFB/H-Si surfaces with film thicknesses of (c) nm and (d) 530 nm Figure 6.14 AFM images of the pp-HDFD/H-Si surfaces with film thicknesses of (a) 3.5 nm and (b) ... semiconductor industry and are strong candidates for fundamental research In this thesis, a series of surface and interfacial interactions and reactions involving inorganic and organic semiconductors ... band unbending and reduction of surface trap density, and thereby reduction in the rate of surface nonradiative recombination (Chmiel et al., 1990; Kauffman et al, 1992) Passivations of GaAs surface...
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Surface and molecular modification of polyimides via graft copolymerization and functionalization
Ngày tải lên :
17/09/2015, 17:20
... scan and C 1s core-level spectra of (a) the pristine FPI-1 surface, the delaminated (b) Cu surface and (c) FPI-1 surface from a Cu/VIDz-g-FPI-1 assembly; the delaminated (d) Cu surface and (e) ... plasma pretreatment and UV-induced graft copolymerization of FPI with VIDz to form the VIDz-g-FPI surface and 4VP to form a 4VP-g-FPI surface, and the activation of the modified FPI surface via the ... powers of (b) W and (c) 180 W, and (d) the 4VP homopolymer Figure 4.4 XPS N 1s core-level spectra of (a) the pristine PI surface, (b) the pristine P4VP surface, and (c) the pp-4VP-PI surface prepared...
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Chemically grafted alumina surface and applications
Ngày tải lên :
03/10/2015, 20:33
... SUMMARY Surface treatment with three fluorinated carboxylic acids was carried out on nano-porous commercial alumina surface and home-made glass supported alumina surface The three fluorinated carboxylic ... Figure 3.13 Box plot of the force between AFM tip and chemically grafted alumina surfaces Figure 3.14 The force distribution percentage of alumina surface modified by three fluorinated carboxylic ... alumina membrane surface; (B) with no surface chemical treatment and after immersion in 1.5 g ml-1 IgG solution for 30 min; (C) with surface chemically treated with trifluoroacetic acid and after immersion...
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Development of digital image correlation method for displacement and shape measurement
Ngày tải lên :
04/10/2015, 15:52
... ( x, y )) (3-22) where h( x, y ) and hd ( x, y ) are surface profiles before and after deformation and ϕ ( x, y ) and ϕ d ( x, y ) are unwrapped phases before and after deformation respectively ... the DIC system and compared a reference speckle image with the speckle image modulated by the object shape to accurately obtain the object shape Dai and Su [73] on the other hand, proposed a ... experimental arrangements and procedures Chapter presents the measurement results of out-of-plane displacement, shape and three-dimensional displacement Comparisons between experimental and theoretical...
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AN0852 implementing FIR and IIR digital filters using PIC18 microcontrollers
Ngày tải lên :
11/01/2016, 14:29
... The disadvantages of FIR filters over IIR filters are: • FIR filters take relatively more memory and computation time • FIR filters cannot give sharper cut-off than IIR filters for the same number ... each of the parameters and the filter that is being designed FIGURE B-1: FILTER PARAMETER RELATIONSHIPS Magnitude dB Pass-band Freq Pass-band Ripple Stop-band Freq Stop-band Attenuation Freq The ... headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona in July 1999 and Mountain View, California in March 2002 The Company’s quality system processes and procedures are...
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i GENERATIVE AND SHAPE (phần wireframe) lý thuyết 1
Ngày tải lên :
21/04/2016, 23:49
... Generative Shape Design II Surface Extrude surface: Dùng để tạo bề mặt cách đùn biên dạng theo hướng đònh trước Các thực hiện: Menu: Insert Surface Extrude… Toolbar: chọn biểu tượng Command: c:extrude ... lựa chọn dimesion Revolve surface: Tạo surface tròn xoay cách nhấn xoay biên dạng quanh trục Các thực hiện: Menu: Insert Surface Revolve… Toolbar: chọn biểu tượng Command: c:extrude Xuất hộp thoại: ... mặt tròn xoay tạo Create sweep surface: tạo bề mặt cách quét biên dạng theo đường dẫn Các thực hiện: Menu: Insert Surface Extrude… Toolbar: chọn biểu tượng Command: c:cylinder Xuất hộp thoại:...
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Báo cáo hóa học: " Transformation of b-Ni(OH)2 to NiO nano-sheets via surface nanocrystalline zirconia coating: Shape and size retention" potx
Ngày tải lên :
22/06/2014, 22:20
... whole image, (b) and (c) are enlarging part of hexagonal nano-sheet and surface ZrO2 particle, respectively (d) and (e) are EDXs spectra for ZrO2coated NiO without and with surface ZrO2, respectively ... reacted with the surface hydroxyl groups of the Ni(OH)2: Nisurface À ðOHÞ þ ZrðOC3 H7 Þ4 ! Nisurface À O À ZrðOC3 H7 Þ3 þ C3 H7 OH ð1Þ In Eq 1, Nisurface represents the Ni2+ ions on the surface of ... (NSC-94-2120-M-011-002 and NSC-94-2214-E-011-010, Taiwan, R.O.C.) and National Taiwan University of Science and Technology for financial supports FEG-TEM support from Institute of Material Science and Engineering,...
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