Women have been stereotyped as better multitaskers when compared to their male counterparts. The purpose of this study was to investigate whether there are differences in gender performance when performing cognitive combined tasks. Twenty-four graduate students (twelve females and twelve males) volunteered to participate in the study. The task required participants to indicate when they perceiv...

Picosecond electrical pulse excitation of the ballistic three-branch junctions (TBJs) was performed to investigate the electrical response at terahertz frequencies. The generation of picosecond electrical pulses and the signal detection with sub-picosecond temporal resolution were achieved by a photoconductive switch and the time-resolved electro-optical sampling technique, respectively, with t...

The inefficient usage of the existing frequency spectrum and the ever increasing need for spectrum for communication has demanded means of opportunistic access to the licensed bands without interfering with the licensed primary users. Cognitive radio nodes have the capability of dynamic spectrum access and can provide a solution for the increasing spectral demand. Several spectrum sensing techn...

In order to solve the question that the photoelectric detection system is vulnerable to environmental factors in complex environment, which affects the detection of target recognition, and then the detection capability of the system is reduced. The double light path detection target recognition method is proposed. This research aims to study the characteristics of output signal that Raindrops a...

By quick technological advancements in industrial control processes, major industries demand higher power quality. According to IEEE 1159-1995 standard, any problems in voltage, current or freq‌ue‌ncy that lead to the error or malfunctions in electrical equipment are considered as a power quality problem. Among the power quality phenomena, voltage sag has been an important problem for power sys...

embedded systems are becoming a suggestive target for code injection attacks in recent years. software protection mechanisms in general computers are not usually applicable in embedded systems as they come with limited resources like memory and processor. in this paper we investigate side channel characteristics of embedded systems and their usability in code injection attack detection. the arc...

background: two questions about diagnostic value of urinary neutrophil gelatin associated lipocalin (ungal) in detection of acute kidney injury (aki) in children have remained unanswered; first, which cut-off point of ungal has the highest value in detection of aki; and second when is the best time for measuring this biomarker in a patient? accordingly, the present study aimed to conduct a syst...

Respiratory viral infections (RVI) are a frequent cause of morbidity and mortality in hematopoietic stem cell transplant (HSCT) patients. We examined clinical characteristics and respiratory viral detection in asymptomatic pediatric HSCT pre-transplant patients and symptomatic post-transplant patients. Coxsackie/echovirus (most common virus detected pre and post-transplant), rhinovirus, and cor...

Embedded systems are suggestive targets for code injection attacks in the recent years. Software protection mechanisms, and in general computers, are not usually applicable in embedded systems since they have limited resources like memory and process power. In this paper we investigate side channel characteristics of embedded systems and their applicability in code injection attack detection. T...