INTERNATIONAL HANDBOOK OF WOMEN AND SMALL BUSINESS ENTREPRENEURSHIP docx

... social location of the individual who is at the centre of the analyses of business ownership, self-employment 253 INTERNATIONAL HANDBOOK OF WOMEN AND SMALL BUSINESS ENTREPRENEURSHIP and entrepreneurship. ... International handbook of women and small business entrepreneurship networks’ and ‘the use of directive power’ – as opposed to the soft influ...

Ngày tải lên: 05/03/2014, 20:20

... question of taxing land versus land and improvements and then consider exemptions. Land versus land and improvements Some countries tax only land. A few tax only buildings. Most tax both land and ... America Argentina Chile Colombia INTERNATIONAL HANDBOOK OF LAND AND PROPERTY TAXATION 21 Notes: 1 Includes only local taxation and not the state tax on land. 2 Includes the lo...

Ngày tải lên: 23/03/2014, 11:20

... complete separation of the tip and substrate resulted in the transfer of a smaller number of substrate atoms to the tip when the connective neck of atoms, composed entirely of Au, was severed. ... caused drainage of the top layer of alkane molecules from underneath the tip, increased wetting of the sides of the tip, “pinning” of hexadecane molecules under the tip, and...

Ngày tải lên: 27/01/2014, 14:20

... between predictions of fractal model and experiments of Yamada et al. (1978). FIGURE 4.34 Comparison among predictions of the fractal model, the GW model, and experiments of Bhushan and Dugger (1990) ... roughness of regime 2 and one can again use the relation of Equation 4.3.25 for a single fractal behavior. Note that in such a case, σ is only related to G 1 and D 2 of...

Ngày tải lên: 18/10/2013, 09:15

... dense films of long-chain molecules. Bhushan et al. (1995b,c) conducted micro- and macroscale friction and wear studies on single-grafted and double-grafted octodecyl (C 18 ) and LB films and their ... single-grafted, LB, and Au films and is comparable with that of SiO 2 film. The C 18 double-grafted films can withstand much higher normal force of 40 µN as compared...

Ngày tải lên: 18/10/2013, 09:15

... Ruan and Bhushan (1994a–c), Koinkar and Bhushan (1996a,b, 1997a,b), and Sundararajan and Bhushan (1998). Koinkar and Bhushan (1996a,b) and Poon and Bhushan (1995a,b) reported that rms roughness and friction ... Majumdar and Bhushan (1991) and Bhushan and Majumdar (1992) have reported relationships for cumulative size distribution of the contact spots, portions of th...

Ngày tải lên: 18/10/2013, 09:15

... at a normal load of 70 µN with a depth of indentation about 3 nm and hardness values of 15.8 and 19.5 GPa, respectively (Bhushan and Koinkar, 1994). Hardness values of virgin and C + -implanted ... 16.13 (Bhushan and Koinkar, 1994). Note that the hardness at a small indentation depth of 2.5 nm is 16.6 GPa and it drops to a value of 11.7 GPa at a depth of 7 nm...

Ngày tải lên: 25/10/2013, 12:15

... chemical and mechanical properties of the surface and near-surface region of the tip and sample determine the adhesive behavior. A compliant tip–sample system of large curvature radius and large ... Goals and Motivations Small bits of eraser cling to your homework assignments, yet the eraser itself easily slides off a piece of paper. Why? What is different about the int...

Ngày tải lên: 09/11/2013, 03:15

... diameters (Snook and van Megan, 1979, 1980, 1981; van Megan and Snook, 1979, 1981; Kjellander and Marcelja, 1985a,b; Tarazona and Vincente, 1985; Hend- erson and Lozada-Cassou, 1986; Evans and Parry, ... Berlin. McClelland, G. M. and Cohen, S. R. (1990), Chemistry and Physics of Solid Surfaces VIII, pp. 419–445, Springer, Berlin. McGuiggan, P. and Israelachvili, J. N. (199...

Ngày tải lên: 17/12/2013, 11:15