Bioinspired selfrepairing slippery surfaces with pressurestable omniphobicity
... 3.0° Slippery surface μm t = 0.77 s Hexane Slippery surface Figure | Design of SLIPS a, Schematics showing the fabrication of a SLIPS by infiltrating a functionalized porous/textured solid with ... pressure stability for structured surfaces decreases drastically for liquids with low surface tension For example, recent pressure stability studies of omniphobic surfaces based on impa...
Ngày tải lên: 04/06/2016, 11:55
... silicon islands with the STM and examined the quality of STM images of the islands Note that after the creation of islands with the STM, the accumulation of silicon atoms on the tip apex was not ... distinguish mechanisms of the early stage and late stage of island growth At the late stage, the transfer of silicon atoms from the STM tip...
Ngày tải lên: 16/03/2014, 15:32
... p boundedness of Marcinkiewicz integrals along surfaces with convolution type of kernel by Al-Qassem [10] Furthermore, our results can be extended to the parametric Marcinkiewicz integrals, parametric ... Theory, vol 43, no 4, pp 488–502, 2002 [2] Q Xue and K Yabuta, L2 -boundedness of Marcinkiewicz integrals along surfaces with variable kernels,” Scientiae...
Ngày tải lên: 22/06/2014, 18:20
On the locally conformally flat hyper surfaces with nonnegative scalar curvature in r5
... find the behavior of the conformal parametrization function, i.e the conformal parametrization function behaves like xm Then we use the integrability condition on the mean curvature to control the ... the immersion of the manifold becomes an embedding The main step to obtain this result is to use conditions on the total integral of the mean curvature to find the...
Ngày tải lên: 08/09/2015, 19:08
AN ESTIMATE FOR THE GAUSSIAN CURVATURE OF MINIMAL SURFACES WITH RAMIFICATION
... [3] and [6] when m = 3) Using the method of A Ros [6] and theory orbifold, we will give an estimate for the Gaussian curvature of minimal surfaces AN ESTIMATE FOR THE GAUSSIAN CURVATURE OF MINIMAL ... the above theorems still hold when the Gauss map restrict on annular end of M By estimate the Gaussian curvature of minimal surfaces we...
Ngày tải lên: 12/10/2015, 16:28
NON INTEGRATED DEFECT RELATIONS FOR THE GAUSS MAPS OF COMPLETE MINIMAL SURFACES WITH FINITE TOTAL CURVATURE
... like to show the S defect relations for the Gauss maps of minimal surfaces with finite total curvature in R3 which are similar to the H defect relations for the Gauss maps of minimal surfaces obtained ... study the non- integrated defect relations for the Gauss maps of complete minimal surfaces with finite total cur...
Ngày tải lên: 14/10/2015, 08:16
Báo cáo hóa học: " Graphene on ferromagnetic surfaces and its functionalization with water and ammonia" doc
... al.: Graphene on ferromagnetic surfaces and its functionalization with water and ammonia Nanoscale Research Letters 2011 6:214 Submit your manuscript to a journal and benefit from: Convenient online ... this analysis, one can conclude that ammonia molecules are placed in the on- top position on graphene/ Ni(111) with the lone-pair toward carbon atoms and N-H bonds...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo toán học: "Isoperimetric Numbers of Regular Graphs of High Degree with Applications to Arithmetic Riemann Surfaces" pot
... We then give applications to random regular graphs of high degree and to the Platonic graphs We use the latter results to study the Cheeger constants of arithmetic Riemann surfaces Our main results ... graphs of high degree as in [11], and Platonic graphs as in [8], [9], [13], and [15] This gives Corollary and Theorem The model Gn,k of random regular g...
Ngày tải lên: 08/08/2014, 14:23
Feasibility study of removal of surface contaminants from solid surfaces using water jets with bubbles and ultrasound
... FEASIBILITY STUDY OF REMOVAL OF SURFACE CONTAMINANTS FROM SOLID SURFACES USING WATER JETS WITH BUBBLES AND ULTRASOUND MUHAMMAD FADZLI B HASSAN (B.ENG (HONS), NATIONAL UNIVERSITY OF SINGAPORE) ... The Measurement of Impact and Shear Stresses of Impinging Bubbles 146 7.6 Investigation V: The removal of surface contaminants from an etched su...
Ngày tải lên: 08/09/2015, 18:19
Stimuli responsive microfiltration membranes and surfaces from copolymers with grafted functional side chains
... STIMULI- RESPONSIVE MICROFILTRATION MEMBRANES AND SURFACES FROM COPOLYMERS WITH GRAFTED FUNCTIONAL SIDE CHAINS YING LEI (M.Eng., BUCT) A THESIS SUBMITTED ... PolymerGrafted Poly(vinylidene fluoride) Copolymers and pHSensitive Microfiltration Membranes 44 3.1 Synthesis and Characterization of Poly(acrylic acid) -grafted Poly(vinylidene fluoride) Copolymers...
Ngày tải lên: 17/09/2015, 17:20
Approximating polygonal objects with deformable smooth surfaces
... 26 Approximating Polygonal Object with a Union of Balls 27 4.1 Polygonal Objects 27 4.2 Approximating a Polygonal Object with Union of Balls 28 Approximating Polygonal ... Chapter Approximating Polygonal Object with a Union of Balls In this chapter we present our method in approximating a polygonal object with a union of balls First, we define what we mean by...
Ngày tải lên: 30/09/2015, 14:16
Continuous map with constraints for homeomorphic surfaces
... SINGAPORE 2004 CONTINUOUS MAP WITH CONSTRAINTS FOR HOMEOMORPHIC SURFACES ABSTRACT This thesis investigates the problem of establishing a continuous map between two homeomorphic surfaces, given ... surface 40 v CONTINUOUS MAP WITH CONSTRAINTS FOR HOMEOMORPHIC SURFACES SUMMARY This thesis investigates the problem of establishing a continuous map between tw...
Ngày tải lên: 03/10/2015, 21:56
Continuous map with constraints for homeomorphic surfaces
... SINGAPORE 2004 CONTINUOUS MAP WITH CONSTRAINTS FOR HOMEOMORPHIC SURFACES ABSTRACT This thesis investigates the problem of establishing a continuous map between two homeomorphic surfaces, given ... surface 40 v CONTINUOUS MAP WITH CONSTRAINTS FOR HOMEOMORPHIC SURFACES SUMMARY This thesis investigates the problem of establishing a continuous map between tw...
Ngày tải lên: 04/10/2015, 07:58
IELTS for Academic Purposes-6 Practice Tests with Key.pdf
Ngày tải lên: 06/08/2012, 15:04
New Insight into IELTS Student book with answers 2008 Answers - Part 5 out of 5.pdf
Ngày tải lên: 07/08/2012, 11:48