This paper presents and discusses digital pixel readout integrated circuit architectures for long wavelength infrared (LWIR) in CMOS technology. Presented architectures are designed for scanning and staring arrays type detectors respectively. For scanning arrays, digital time delay integration (TDI) is implemented on 8 pixels with sampling rate up to 3 using CMOS 180nm technology. Input referre...

introduction: ramadan is a holy month for muslims during which avoid from eating, drinking and sexual intercourse for about 13-17 hours. the aim of this study was surveying the effects of islamic fasting in ramadan on lipid profile and blood pressure.materials and methods: we designed this study in two phases, a week before and a week after ramadan month. eighty nine healthy subjects with 20-50...

Advances in new technologies for complete slide digitization in pathology have allowed the appearance of a wide spectrum of technologic solutions for whole-slide scanning, which have been classified into motorized microscopes and scanners. This article describes technical aspects of 31 different digital microscopy systems. The most relevant characteristics of the scanning devices are described,...

This paper explores the concepts of digital personae and profiles and the way they represent individuals. Even though their manifestation as data sets seems similar, they originate in different ways. The differences between the two forms of digital representations have major implications for their connection and application to known individuals. Digital personae are connected to known individua...

This paper describes analytical and digital photogrammetric methods of a stereo pair of scanning electron microscope (SEM) photographs. Analytical method was applied to a triplet of stereo SEM photographs of an impression left by the diamond indenter of Vicker's hardness tester. The height error of the three dimensional measurement was ±5% and the precision is sufficient for surface shape analy...

by Jeffrey Beall [email protected] University of Colorado at Denver and Health Sciences Center, Downtown Denver Campus Abstract This paper describes the main types of data quality errors that occur in digital libraries, both in full-text objects and in metadata. Studying these errors is important because they can block access to online documents and because digital libraries should eli...

Author(s): R. Kazemi and M. Q. Vahidi-Asl Abstract: What today we call digital search tree (DST) is Coffman and Eve’s sequence tree introduced in 1970. A digital search tree is a binary tree whose ordering of nodes is based on the values of bits in the binary representation of a node’s key. In fact, a digital search tree is a digital tree in which strings (keys, words) are stored directly in in...