This paper presents an I test generation system for DDQ scan-based circuits, called CURRENT. A library-based fault modeling strategy is used to specify a realistic target fault set, which encompasses intra-gate shorts (for example stuck-on faults, gate-drain shorts) as well as inter-gate shorts (bridging faults). CURRENT consists of a fault simulator and a deterministic test generator. The faul...

We describe a simple technique of controlling air leakage from the lung parenchyma using BiClamp(®). The device creates appropriate protein coagulation at an air leakage point of the lung parenchyma. The leakage point and adjacent area are grasped with BiClamp(®) forceps and coagulated without tissue carbonization. After the procedure, no air leakage was recognized under airway pressure test of...

Introduction: Recent increase of endocrine disorders may be correlated to the increased exposure to electromagnetic fields from various instruments. Radiation leakage from microwave oven may be harmful for users. Ladies have the highest levels of contact with microwave ovens. This study was carried out to evaluate the effect of radiation leakage from microwave oven on body weight, cortisol a...

This paper deals with an inspection of defects including corrosion and leakage by Acoustic Emission (AE) in an oil tank floor. In contrast to intrusive methods such as magnetic flux leakage, eddy current or ultrasonic, there is no need to emptying and entering the tank in AE method in order to inspection. In this research AE investigation and AE source location is presented in detail. The resul...

background and aims. with availability of hydrophilic sealers, drying of the canals before endodontic obturation is still a matter of debate. the aim of this study was to compare the apical micro-leakage of ah26, excite dsc, mta fillapex, and zoe sealers in dry and moist root canals. materials and methods. this experimental study was performed on 90 extracted maxillary central incisors. rotary ...

Measuring the steady state leakage current (IDDQ) is a very successful testing paradigm detecting faults not discovered when considering standard fault models. Due to increasing vector dependencies and process variations IDDQ testing becomes more difficult. We propose ATPG algorithms to control test vector dependencies even before performing the IDDQ test. Experimental results show that leakage...

This paper describes a two-stage method to generate test sets for I testing and to determine the leakage DDQ fault coverage for given test pattern sets. The method has been integrated within a fault simulator. Furthermore, it will be proved that any complete test pattern set generated for stuck-at faults detects all leakage faults caused by intra-gate shorts within a static CMOS circuit if the ...

statement of problem: hemostatic agents may affect the micro-leakage of different adhesive systems. also, chlorhexidine has shown positive effects on micro-leakage. however, their interaction effect has not been reported yet. objectives: to evaluate the effect of contamination with a hemostatic agent on micro- leakage of total- and self-etching adhesive systems and the effect of chlorhexidine a...

This study evaluated the sealing ability of different lengths of remaining root canal filling and post space preparation against coronal leakage of Enterococcus faecalis. Forty-one roots of maxillary incisors were biomechanically prepared, maintaining standardized canal diameter at the middle and coronal thirds. The roots were autoclaved and all subsequent steps were undertaken in a laminar flo...