01 stress strain dependent properties of hydraulic conductivity for fractured rocks
experimental investigations on small-strain stiffness properties of partially saturated soils via resonant column and bender element testing
Ngày tải lên :
14/11/2014, 13:29
... 5.47 Strain- dependent BE Results of Sand at w = 0% 229 5.48 Strain- dependent BE Results of Sand at w = 5% 230 5.49 Strain- dependent BE Results of Sand at w = 10% 231 5.50 Strain- dependent ... Strain- dependent BE Results of Clay at w = 17% 238 5.55 Strain- dependent BE Results of Clay at w = 20% 239 5.56 Strain- dependent BE Results of Clay at w = 23% 240 5.57 Strain- dependent ... Results of Sand at w = 15% 232 5.51 Strain- dependent BE Results of Sand at w = 20% 233 5.52 Strain- dependent BE Results of Sand at w = 24% 234 5.53 Strain- dependent BE Results of Clay...
- 317
- 183
- 0
Báo cáo khoa học: Odorant binding protein has the biochemical properties of a scavenger for 4-hydroxy-2-nonenal in mammalian nasal mucosa doc
Ngày tải lên :
23/03/2014, 10:20
... that formation of HNE– OBP adducts was definitely time -dependent, passing from 20 min, i.e the time necessary for clearance of substances dissolved in nasal mucus [20], to the arbitrary value of ... conditions in the nasal mucosa We employed a form of bOBP with an N-terminal 6· Histag (i-bOBP) The structural and functional properties of this form (in terms of aggregation state and binding with ... characterization of the reversible binding complex between OBP and HNE; (b) investigation of the chemical modifications of OBP as a result of incubation with large excesses of HNE and evaluation of their...
- 12
- 386
- 0
Design of hydraulic systems for lift truck
Ngày tải lên :
23/03/2014, 11:37
... Chapter 7: Hydraulic systems for boom-type trucks 201 Hydraulic circuit for boom lift, extend and fork tilt 202 Hydraulic lift & lower circuit for telescopic boom 203 Hydraulic circuit ... milestones of the hydraulic principles are: • Knowledge of properties and parameters of the fluids • Velocity-pressure relationship (Bernoulli equation) • Knowledge of the hydraulic components Fluid properties, ... Mechanics of the Fluids, Hydraulic Circuits and Components, Management of Quality, Project Management, Design for Excellence and Professional Communication Some of these courses, in most of the...
- 264
- 873
- 10
Báo cáo khoa học: "Exploiting Aggregate Properties of Bilingual Dictionaries For Distinguishing Senses of English Words and Inducing English Sense Clusters" ppt
Ngày tải lên :
23/03/2014, 19:20
... presentation of a novel method for the induction of word sense inventories, which makes use of aggregate information from a large collection of bilingual dictionaries One possible application of the ... considers topological properties of the graph of synonymy relationships between words The current paper can be distinguished on a number of dimensions, including our much greater range of participating ... counts as any number of coentries for e1 and e2 for a particular language Thus, for the following snippet from the database: Eng Wd hit pound hit pound hit pound hit pound Foreign Wd schlagen...
- 4
- 369
- 0
Báo cáo hóa học: " Catalytic properties of Co3O4 nanoparticles for rechargeable Li/air battery" doc
Ngày tải lên :
20/06/2014, 23:20
... for the air electrode of a Li/air battery The shape and size of the nanoparticles are observed using scanning electron microscopy and transmission electron microscopy analyses The formation of ... (Figure 1a) The length of the nanocube was around 200 nm, and the dominant exposed plane of the cube-type Co3O4 seemed to be { 001} The villiform-type Co3O4 particles were formed by a nucleus covered ... those of the villiformtype Co3O4 Moreover, in contrast with the villiform-type Co3O4, the nanorods of the flower-type Co3O4 particles were almost separated during the preparation process for the...
- 11
- 282
- 0
báo cáo hóa học:" Catalytic properties of Co3O4 nanoparticles for rechargeable Li/air batteries" potx
Ngày tải lên :
21/06/2014, 17:20
... (Figure 1a) The length of the nanocube was around 200 nm, and the dominant exposed plane of the cube-type Co3O4 seemed to be { 001} The villiform-type Co3O4 particles were formed by a nucleus covered ... those of the villiform-type Co3O4 Moreover, in contrast with the villiform-type Co O , the nanorods of the flower-type Co3O4 particles were almost separated during the preparation process for the ... 2011 , 133:8040-8047 doi:10.1186/1556-276X-7-47 Cite this article as: Kim and Park: Catalytic properties of Co3O4 nanoparticles for rechargeable Li/air batteries Nanoscale Research Letters 2012 ...
- 6
- 221
- 0
Báo cáo hóa học: " Research Article Properties of Positive Solution for Nonlocal Reaction-Diffusion Equation with Nonlocal Boundary" potx
Ngày tải lên :
22/06/2014, 19:20
... method for investigating the rate and profile of blowup of solutions of diffusion equations with nonlocal reaction terms He obtained the uniform blow-up rate and blowup profile for large classes of ... lim =1 t →T G(t) t →T G(t) (4.14) lim uniformly on compact subsets of Ω Using Lemmas 4.1 and 4.2, the proof of Proposition 4.3 is trivial modification of [3, Lemma 4.5 and Theorem 4.1] So we omit ... we can prove our Theorem 1.5 The proof is due to Souplet, his method in [3] works for this problem We present it here for completeness and significance Proof of Theorem 1.5 From (4.14), we know...
- 12
- 239
- 0
Báo cáo tin học: "Using algebraic properties of minimal idempotents for exhaustive computer generation of association schemes" pps
Ngày tải lên :
07/08/2014, 15:23
... mathematical properties of association schemes are relevant to our generation algorithms For actual proofs of the properties listed in this section, and for further information on the subject of association ... intersection numbers of Ω There are several special cases of association schemes that are of independent interest For example, a distance regular graph G of diameter d is a connected graph for which the ... most of the constraints we use that are of a combinatorial nature In this paper which shall concentrate on the constraints that were derived from the algebraic properties of Ω These constraints...
- 16
- 159
- 0
báo cáo khoa học:" Psychometric properties of an instrument for assessing the experience of patients treated with inhaled insulin: the Inhaled Insulin Treatment Questionnaire (IITQ)" pdf
Ngày tải lên :
12/08/2014, 01:21
... that each set of items formed only one factor; therefore only a single score was generated for each of these domains Items from the Perceptions of Insulin Therapy domain formed two distinct factors, ... administration for type and type participants (alphas = 71/.68 for Diabetes Worries, 85/.84 for Perceptions of Insulin Therapy, 83/.81 for Treatment Satisfaction) The results were similar for the retest ... administrations Three of the eight tests of change in means were significant (Perceptions of Insulin Therapy and Treatment Preference for type and Diabetes Worries for type 2), but the size of the change...
- 8
- 309
- 0
fluence of au nanoparticles on the properties of tio2 film for use in DSSC
Ngày tải lên :
10/09/2015, 15:47
... Optical absorption properties of Au/TiO2 composite films 94 4.7 Band gap of composite films 99 4.8 Surface states of Au/TiO2 composite films 101 4.8.1 Influence of Au particles ... out on the structure of composite films by forming a sandwich structure of Au/TiO2-TiO2 film For this modified structure it was found that the influence of the Au particle was dependent on both ... is the development of new types of solar cells, such as modification of the structure of the DSSC to improve its potential for practical applications and avoiding the use of “wet chemistry”17-20...
- 170
- 247
- 0
Tài liệu Báo cáo khoa học: Solution properties of full-length integrin aIIbb3 refined models suggest environment-dependent induction of alternative bent ⁄extended resting states doc
Ngày tải lên :
18/02/2014, 04:20
... cost of such a huge conformational change could still be manageable, its physiological need is unclear, and alternative explanations for the role of the bent conformation, such as the packaging for ... dynamics simulations of the conformational FEBS Journal 277 ( 2010 ) 31903202 ê 2010 The Authors Journal compilation ê 2010 FEBS 3199 Rened aIIbb3 models C Rosano and M Rocco transitions of integrins (e.g ... Resource for Biocomput- 3200 ing, Visualization, and Informatics at the University of California, San Francisco (supported by NIH P41 RR01081; http://www.cgl.ucsf.edu/chimera/), which was also used for...
- 13
- 522
- 0
Tài liệu Báo cáo khoa học: Transactivation properties of c-Myb are critically dependent on two SUMO-1 acceptor sites that are conjugated in a PIASy enhanced manner pptx
Ngày tải lên :
21/02/2014, 00:20
... in K503) is formed with low efficiency This suggests that K527-conjugation enhances the efficiency of sumoylation at the other site A third line of independent evidence for sumoylation of c–Myb is ... dynamics and for recruiting other nuclear body components [28] In the present study we have extended the findings of Bies et al [17] by providing several lines of independent evidence for this novel ... NRD region of the protein This work raised several questions that we have addressed in a parallel study focusing on human c-Myb Several lines of independent evidence for sumoylation of c-Myb Our...
- 11
- 556
- 0
Báo cáo Y học: Spectroscopic characterization and ligand-binding properties of chlorite dismutase from the chlorate respiring bacterial strain GR-1 ppt
Ngày tải lên :
08/03/2014, 16:20
... nm (low-pH form) and 409 nm (high-pH form) was plotted against the pH Determination of the Kd values of chlorite dismutase for nitrite, hydrogen peroxide and imidazole To a solution of lM monomer ... Perhaps, as in guanylate cyclase, cleavage of the Fe–His bond is part of the catalytic mechanism of chlorite dismutase Fig Schematic view of the formation of the different heme iron species described ... an interesting subject for crystallization studies We have found optical evidence for the formation of a complex with hydrogen peroxide (Fig 1, trace E) The EPR spectrum of the hydrogen peroxide...
- 7
- 356
- 0
The composition dependent mechanical properties of ge si core–shell nanowires
Ngày tải lên :
16/03/2014, 15:22
... helpful for understandings of the mechanical properties for other kinds of core–shell nanowires Acknowledgments This work is partially supported by the Fund of University of Science and Technology of ... particles These variables are a function of strain To calculate the stresses of the core and the shell under a loaded strain, the right-hand side of formula (3) is rewritten as N N X N X N core ... parameters of Ge-core/Si-shell nanowires Radius of core Inner radius of shell Outer radius of shell Number of atoms in core Composition 6.87 9.16 11.45 13.74 16.04 18.33 20.63 22.93 25.25 27.58 9.01...
- 7
- 451
- 0
Báo cáo hóa học: " Layer-dependent nanoscale electrical properties of graphene studied by conductive scanning probe microscopy" docx
Ngày tải lên :
21/06/2014, 00:20
... than those of BLG, but at the DC bias of +3 V, the ΔC values of SLG are larger than those of BLG Figure 2e, f Page of 0 Figure AFM image of graphene (a) Tapping-mode height image of the graphene ... images EFM phase images of the same area of Figure at bias voltages of +2 V (a) and -2 V (b) The phase shift of graphene with respect to that of SiO2 substrate vs the number of graphene layers obtained ... Figure The dC/dV amplitude images of graphene on SiO2 The dC/dV amplitude images of graphene on SiO2 obtained at DC biases of V (a) and +3 V (b) The line profiles of the marked lines (from right...
- 6
- 318
- 0
Báo cáo hóa học: " Size-dependent catalytic and melting properties of platinum-palladium nanoparticles" doc
Ngày tải lên :
21/06/2014, 03:20
... temperatures of platinum and palladium are plotted in Figures and respectively The materials properties of the considered materials are indicated in Table The melting properties for the sphere ... respective solid surface energy for each face [14] Tables and indicate the parameters used for the calculation of the melting properties Experimentally, the melting of agglomerated Pt nanocrystals ... cuboctahedron are observed for platinum nanoparticles [8] whereas icosahedron, decahedron, truncated Page of Figure Size -dependent melting temperature of palladium versus the size for different shapes...
- 5
- 341
- 0
Báo cáo hóa học: " Influence of Uniaxial Tensile Stress on the Mechanical and Piezoelectric Properties of Short-period Ferroelectric Superlattice " potx
Ngày tải lên :
22/06/2014, 00:20
... lattice constants of the unstrained superlattice structure We have examined the accuracy of our calculations by studying the influence of different strains on the properties of BTO and PTO, respectively ... reflect the slope of polarization versus stress curves The enhancement of piezoelectricity corresponds to the maximum slope of the curve of Fig 4a at rc, it is the change of magnitude of polarization ... structure, as a function of uniaxial tensile stress atoms, which are much larger than those of Pb and Ti atoms for a broad range of stress, are greatly enhanced as the stress r33 increases, especially...
- 5
- 419
- 0
Báo cáo hóa học: " Temperature dependent optical properties of single, hierarchically self-assembled GaAs/AlGaAs quantum dots" potx
Ngày tải lên :
22/06/2014, 22:20
... reasons of choosing this power for the temperature dependence measurements are: (a) It was the minimum power of Fig Temperature dependence of PL energy positions (n) and homogeneous linewidth of the ... variation accounts for the exciton absorption of acoustic phonons of energies much smaller than kBT [30] The physical origin of the observed linear term in the temperature dependence of the homogeneous ... moved by computercontrolled xy-linear translation stages for exact positioning with a spatial resolution of 50 nm For the excitation of our sample structure, the laser light was focused by a...
- 5
- 214
- 0
cơ học vật liệu -stress & strain & properties
Ngày tải lên :
06/07/2014, 08:03
... support the cable of a scaffold over the side of a building If it consists of a smooth rod that contacts the parapet of a wall at points A, B, and C, determine the normal force, shear force, and moment ... stress of ksi Determine the axial force P applied to the specimen Also, find the average shear stress developed along section a–a of the specimen P a in a in in Internal Loading: The normal force ... two bolts Determine the required diameter of the bolts if the failure shear stress for the bolts is tfail = 350 MPa Use a factor of safety for shear of F.S = 2.5 30 mm 30 mm 350(106) = 140(105)...
- 122
- 461
- 0
Designation: C 185 – 01 - Air Content of Hydraulic Cement Mortar1 ppsx
Ngày tải lên :
10/07/2014, 23:20
... 1400 350 P 0 .01 = 350 1400 350 P 0 .01 3.15 2.65 1 = ~5 0.01P! , and ~1.827 0.01P! P = percentage of mixing water, based on mass of cement Substituting for Wa and Wc we have: S W 1.827 0.01P Air content, ... taken the form of values for air content that are abnormally high and that may be greater than the specified maxima in specifications for hydraulic cement The air-entraining potential of the sand ... volume % 100 ~5 0.01P! For additional useful information on details of cement tests methods, references may be made to the “Manual of Cement Testing,” which appears in the Annual Book of ASTM Standards,...
- 3
- 317
- 0