For an integral parameter t ∈ Z we investigate the family of Thue equations F (x, y) = x + (t− 1)xy − (2t + 4t + 4)xy + (t + t + 2t + 4t − 3)xy + (t + t + 5t+ 3)xy + y = ±1 , originating from Emma Lehmer’s family of quintic fields, and show that for |t| ≥ 3.28 ·1015 the only solutions are the trivial ones with x = 0 or y = 0. Our arguments contain some new ideas in comparison with the standard ...

End-substitution of quarterthiophene and sexithiophene with hexyl groups leads to highly soluble conjugated oligomers, -dihexylquarterthiophene (DH-4T) and -dihexylsexithiophene (DH-6T). We have characterized these oligomers for optical and electrical properties. We fabricated an organic thin film transistor (OTFT) using the above two air-stable p-type organic semiconductor materials. We obtain...

Portable devices demand for low power dissipation. To reduce power dissipation, the subsystem in a device needs to be designed to operate at low power and also consume low power. Significant progress has been made in low power design of dynamic RAM’s. Static RAM’s are also critical in most VLSI based system on chip applications. Basic SRAM bit cell consists of 6T. Few designs using 4T are also ...

End-substitution of quarterthiophene and sexithiophene with hexyl groups leads to highly soluble conjugated oligomers, -dihexylquarterthiophene (DH-4T) and -dihexylsexithiophene (DH-6T). We have characterized these oligomers for optical and electrical properties. We fabricated an organic thin film transistor (OTFT) using the above two air-stable p-type organic semiconductor materials. We obtain...

A package for the Sage computer algebra system is developed for checking feasibility of a given intersection array for a distance-regular graph. We use this tool to show that there is no distance-regular graph with intersection array {(2r + 1)(4r + 1)(4t− 1), 8r(4rt− r + 2t), (r + t)(4r + 1); 1, (r + t)(4r + 1), 4r(2r + 1)(4t− 1)} (r, t ≥ 1), {135,128,16; 1,16,120}, {234,165,12; 1,30,198} or {5...

End-substitution of quarterthiophene and sexithiophene with hexyl groups leads to highly soluble conjugated oligomers, -dihexylquarterthiophene (DH-4T) and -dihexylsexithiophene (DH-6T). We have characterized these oligomers for optical and electrical properties. We fabricated an organic thin film transistor (OTFT) using the above two air-stable p-type organic semiconductor materials. We obtain...

Background. In 2021, stunting in Indonesia remains high at 24.4%. Indonesian government has a target to decrease prevalence become 14% 2024. Jember is one of district East Java with 23,4%. First thousand days life influenced stunting, and maternal risk factor determinants stunting. was known as 4T, which Too young, old, closed much. Objectives. To analyze Maternal Risk Factor (4T) families dist...

The involvement of ionotropic glutamate receptors in bladder overactivity and pudendal neuromodulation was determined in α-chloralose anesthetized cats by intravenously administering MK801 (a NMDA receptor antagonist) or CP465022 (an AMPA receptor antagonist). Infusion of 0.5% acetic acid (AA) into the bladder produced bladder overactivity. In the first group of 5 cats, bladder capacity was sig...

PandaX-4T is a dark matter direct detection experiment located in China jinping underground laboratory. The central apparatus dual-phase xenon detector containing 4 ton liquid the sensitive volume, with about 500 photomultipliers instrumented top and bottom of detector. In this paper we present completely new system readout electronics data acquisition experiment. Compared to one used previous ...