When interacting with a regular desktop computer, indirect devices such as a mouse or keyboard are used to control the computer. Results of the interaction are displayed on a monitor. Current operating systems are restricted to one pointing device. With the introduction of multi-touch, a new form of human computer interaction is introduced. Multi-touch combines display technology with sensors w...

this paper proposes a low voltage (±0.55v supply voltage) low power (44.65µw) high common mode rejection ratio (cmrr) differential amplifier (d.a.) with rail to rail input common mode range (icmr), constant transconductance (gm) and enhanced frequency performance. its high performance is obtained using a simple negative averaging method so that it cancels out the common mode input signals at th...

moving towards nanometer scales, quantum-dot cellular automata (qca) technology emerged as a novel solution, which can be a suitable replacement for complementary metal-oxide-semiconductor (cmos) technology. the 3-input majority function and inverter gate are fundamental gates in the qca technology, which all logical functions are produced based on them. like cmos technology, making the basic c...

Abstract In this paper, the Low Power Giga Bit Transceiver (lpGBT) built-in system for environmental monitoring of LHC experiments is presented. Eight external analogue inputs and eight internal voltages are multiplexed into an instrumentation amplifier with selectable gain, whose output digitised by a 10-bit SAR ADC. A programmable current source can be enabled each input to implement resistan...

The domain of spoken language technologies ranges from speech input and output systems to complex understanding and generation systems, including multi-modal systems of widely differing complexity (such as automatic dictation machines) and multilingual systems (for example, automatic dialogue and translation systems). The definition of standards and evaluationmethodologies for such systems invo...

Activities to reduce soil erosion, soil fertility and increasing agricultural production and finally crop income have considered fundamental in the implementation of sustainable agriculture in Iran. This research investigates the effects of no-till (NL) technology to reduce soil erosion and increasing agricultural income and eventually for achieving sustainability. Data were collected through q...