Introduction: External root resorption is a clinical problem that often cannot be detected clinically. Thus, radiography plays a crucial role in its diagnosis. However, optimal radiographic quality with minimal radiation exposure {2.1 [EN] Verify English word/phrase choice} is an important factor in selecting the appropriate radiographic technique. The aim of this study was the comparison of ac...

The digitally controlled current conveyor has been used to realize a novel digitally controlled reconfigurable continuous time voltage mode first order multifunctional filter. The realized filter can provide first order voltage mode low pass, high pass and all pass responses. The pole frequency of the continuous time filter is directly proportional to an n-bit digital control word. The realized...

In this paper, the importance and perspective for the digitally-assisted analog and RF circuits are discussed, especially related to wireless transceivers. Digital calibration techniques for compensating I/Q mismatch, IM2, and LO impairments in cellular, 2.4GHz WiFi, and 60GHz WiGig transceivers are introduced with detailed analysis and circuit implementations. Future technology directions such...

A binary code with the same weight distribution as its dual code is called formally self-dual (f.s.d.). We only consider f.s.d. even codes (codes with only even weight codewords). We show that any formally self-dual even binary code C of length n not divisible by 8 is balanced. We show that the weight distribution of a balanced near-extremal f.s.d. even code of length a multiple of 8 is unique....

This paper presents a self-calibration circuit to correct the non-monotonic response in the cascading digitally controlled oscillator (DCO). The proposed calibration circuit can solve the non-monotonic problem when the coarse-tuning control code is changed. The proposed DCO implemented with a standard performance 65nm CMOS process can output frequency ranges from 58.7 MHz to 481.6 MHz. And the ...

T he history of wearable computing reaches all the way back to the 1980s, with people like Steve Mann and Thad Starner using wearable devices to augment their senses and capture their everyday experiences.1 However, recent developments have brought about a fundamental shift in the digital augmentation of reality. In the near future, it will be feasible to continuously record a plethora of perso...

Webtoon is a complex system designed or created through media in the form of comics and digitally which read using scrolling method by readers. The study was conducted developing webtoon to introduce Batam's unique seafood cuisine Indonesian readers, especially city Batam with primary age range 17-24 years. data analysis used 5W1H qualitative design Design Thinking has 5 stages empathize, defin...

This paper introduces an approach to support different phases of the Even Swaps process by Preference Programming, which is a framework for modeling incomplete information within multiattribute value theory. In the approach, the Even Swaps process is carried out as usual, but in parallel the preferences of the decision maker are modeled with a Preference Programming model, which is also updated...