A fast settling multipath CMOS OTA for high speed switched capacitor applications is presented here. With the basic topology similar to folded-cascode, bandwidth and DC gain of the OTA are enhanced by adding extra paths for signal from input to output. Designed circuit is simulated with HSPICE using level 49 parameters (BSIM 3v3) in 0.35μm standard CMOS technology. DC gain achieved is 56.7dB an...

INTRODUCTION the high prevalence of cardiovascular diseases in the modern society brings a high prescription of platelet antiaggregation and anticoagulant medications. These treatments have been related to an increased incidence of upper gastrointestinal bleedings (UGB). Our aim was to estimate the fraction of UGB´s presented to our hospital that was related to this kind of treatments and descr...

A frequency compensation technique for the improvement of unity gain bandwidth (UGB) and power supply rejection ratio (PSRR) of two stage operational amplifiers is presented in this paper. Performance of proposed op-amp is compared with classical miller compensated op-amp and op-amp proposed by G. Blakiewicz [13]. The technique exploits the triode mode operation of a MOSFET in the compensation ...

Ultrahigh pressure (UHP) treatments are non-thermal processing methods that have customarily been employed to enhance the quality and productivity of plant consumables. We aimed to evaluate the effects of UHP treatments on ginseng samples (white ginseng: WG; UHP-treated WG: UWG; red ginseng: RG; UHP-treated RG: URG; ginseng berries: GB; and UHP-treated GB: UGB) using metabolite profiling based ...

With the rapid and unregulated nature of urban expansion occurring in Chattogram, Bangladesh, adoption growth restriction mechanisms such as boundary (UGB) can provide a robust framework necessary to direct development built-up areas way that curtails environmentally sensitive city. Using support vector machine (SVM)-based simulation model, this paper examines future contiguous city aid delinea...

Glioblastoma is the most common malignant brain tumor in adults. Baseline health-related quality of life (HRQoL) is a major subject of concern for these patients. We aimed to assess the independent prognostic value of HRQoL in unresectable glioblastoma (UGB) patients for death risk stratification. One hundred and thirty-four patients with UGB were enrolled from the TEMAVIR trial. HRQoL was eval...