gender usually plays a significant role in the works of photographers andcauses men and women to take different photographs. nowadays, photographsand photography have a crucial and pivotal status in societies. the majority of theevents and accidents unfolding in various parts of the world are communicatedto the people via newspapers, magazines, internet and television, and undoubtedly,photograp...

A method for collapsing the transistor chain of CMOS gates to a single equivalent transistor is introduced. The width of the equivalent transistor is calculated taking into account the operating conditions of each transistor in the structure, resulting in very good agreement with SPICE simulations. Second order effects such as carrier velocity saturation in submicron devices, body effect and co...

The paper proposes architectures of 5:3 compressor designs for low power multiplication purposes. The architecture explores the essence of two transistor multiplexer design and novel two transistor XOR gates for the proposed topology with least number of transistors for logic level implementation. The modified and proposed compressor designs reduce the stage delays, transistor count, PDP (power...

Pass transistor logic is a promising alternative to conventional CMOS logic for low-power high-performance applications due to the decreased node capacitance and reduced transistor count it offers. However, the lack of supporting design automation tools has hindered the widespread application of pass transistors. In this paper, a simple and robust modeling technique for the timing analysis of t...

This work presents an ultra-low-voltage ultra-low-power weak inversion composite MOS transistor. The steady state power consumption and the linear swing signal of the composite transistor are comparable to a single transistor, whereas presenting very high output impedance. This work also presents two interesting applications for the composite transistor; a 1:1 current mirror and an extremely lo...

In vitro tensile bond strengths of Photo Clearfil Bright (PB) and Clearfil Photo Posterior (CP) with Clearfil Photo Bond to human enamel and dentin were determined by a truncated cone bond test. Parameters tested were: four substrates (etched enamel; unetched dentin, D1; dentin conditioned with 10% polyacrylic acid, D2; and dentin etched with phosphoric acid, D3); two techniques (bonding agent ...