Fabrication of an integrated circuit with smaller area, besides reducing the cost of manufacturing, usually causes a reduction in the power dissipation and propagation delay. Using the static CMOS technology to fabricate a circuit that realizes a specific logic function and occupies a minimum space, it must be implemented with continuous diffusion runs. Therefore, at the design stage, an Euleri...

1.1 Background The resettlement poverty reduction is an important poverty reduction measure in China through voluntary migration to solve the poverty problems of people in areas with extremely bad conditions for survival. Because in China’s high-altitude and cold areas and areas with sand or stone desertification, the environmental situation used to be in severe shortage of water by perennial d...

BACKGROUND AND OBJECTIVES We aimed to evaluate the first human use of magnetic resonance-visible implants for intraperitoneal onlay repair of incisional hernias regarding magnetic resonance presentability. METHODS Ten patients were surgically treated with intraperitoneally positioned superparamagnetic flat meshes. A magnetic resonance investigation with a qualified protocol was performed on p...

wheat, cv. alvand, under late sowing condition and comparison with conventional sowing date was investigated in a field experiment in 2009-2010. the factors were seven levels of priming by sa, including control or untreated seeds, 400, 800, 1200, 1600, 2000 and 2400 µm sa and two sowing dates including conventional sowing date (23 october) and late sowing (22 november). results showed that prim...

many studies have been done on hybrid vehicles in the past few years. the full hybrid vehicles need a large number of batteries creating up to 300 (v) to meet the required voltage of electric motor. the size and weight of the batteries cause some problems. this research investigates the mild hybrid vehicle. this vehicle includes a small electric motor and a high power internal combustion engine...

background and aims: although dental caries is a preventable disease, it is still common and remains a public health problem. one of the potentially effective preventive measures is laser irradiation. raman spectroscopy is a powerful technique for studying the microcrystalline structure of dental enamel. the study assessed the chemical alterations occurring in enamel irradiated with er:yag or n...

Multipliers are used in all modern digital systems and DSP applications. They are used in hardware multiplication to achieve high data throughput. Multipliers are major sources of area consumption and power dissipation in such systems. Reduction in area can be achieved using Booth encoding and Wallace tree technique since they generate partial products efficiently and are most suited for multip...

This paper presents a new switch-box (SB) and connection-box (CB) design combination for segmented interconnection, which is the bottom level interconnection in our hierarchical FPGA. SB & CB design candidates are first pre-screened by analysis based on maze routing algorithm. Then the structure with the best routability is chosen from candidates by benchmark experiment evaluation. The new stru...