With the development of computer technology and network technology, era digital economy has arrived, Internet platform flourished, a number enterprises with certain influence have emerged at home abroad. Among them, large use their own platform's advantageous position in data, traffic algorithms to interdepend on each other, thus leading price commodities not only determined by market supply de...

the purpose of this study was to determine the influence of platform switching on stress distribution of two different implant systems using three-dimensional (3d) finite element models.six 3d finite element models were created to replicate two different implant systems with peri-implant bone tissue, in which six different implant-abutment configurations were represented: model xive-a: 3.8-mm-d...

Background: Ionizing radiation causes cognitive impairment in adult brain. However, the effects of various irradiation protocols with fractionated fixed total dose on hippocampal function have not yet been studied. Materials and Methods: Fractionated whole brain irradiation with a total dose of 36 Gy was performed according to the following protocols: 2Gy-18 fractions (2Gy*18), 4Gy-9 fraction (...

This paper introduces how to apply OMG’s Model-Driven Architecture (MDA) to develop a cross-platform workflow solution. A workflow solution first is modeled as a PIM Platform Independent Model model. The PIM model will be translated into a PSM (Platform Specific Model) model according to the selected workflow platform and then the corresponding process definition is automatically generated. I...

In this work, the design of a low-cost, field programmable gate array (FPGA)-based digital hardware platform that implements image processing algorithms for real-time distance measurement is presented. Using embedded development kit (EDK) tools from Xilinx, the system is developed on a spartan3 / xc3s400, one of the common and low cost field programmable gate arrays from the Xilinx Spartan fami...

Industrial manufacturers increasingly develop digital platforms in the business-to-business (B2B) context. This emergent form of requires a profound yet little understood holistic perspective that encompasses co-evolution platform architecture, services, and governance. To address this research gap, our study examines multiple sponsors from an industrial manufacturing The demarcates three arche...

Formation of stray grain defects particularly around re-entrant features of the turbine blade airfoils is one of the major problems in directional and single crystal solidification processes. In this work, directional solidification tests of the GTD-111 Ni-based superalloy were conducted at different withdrawal velocities of 3, 6 and 9 mm.min-1 using various stepped cylindrical and cubic design...