It is a common misconception that game-based learning is, by its very nature, engaging for the majority of learners. This is not necessarily the case, particularly for learners in Higher Education who may need to be persuaded of the value of learning games. For some learners, games may simply not be perceived as engaging–either in terms of an initial motivation to play or sustained participatio...

In this paper, g-dual function-valued frames in L2(0;1) are in- troduced. We can achieve more reconstruction formulas to ob- tain signals in L2(0;1) by applying g-dual function-valued frames in L2(0;1).

Examination is a way to select talents, and perfect invigilation strategy can improve the fairness of examination. To realize automatic detection abnormal behavior in examination room, method based on improved YOLOv3 (The third version You Only Look Once algorithm) algorithm proposed. The by using K-Means algorithm, GIoUloss, focal loss, Darknet32. In addition, frame-alternate dual-thread used ...

In this paper, we will provide a simple method for starting with a given finite frame for an $n$-dimensional Hilbert space $mathcal{H}_n$ with nonzero elements and producing a frame which is $epsilon$-nearly Parseval and $epsilon$-nearly unit norm. Also, the concept of the $epsilon$-nearly equal frame operators for two given frames is presented. Moreover, we characterize all bounded invertible ...

this paper deals with continuous frames and continuous riesz bases. we introduce continuous riesz bases and give some equivalent conditions for a continuous frame to be a continuous riesz basis. it is certainly possible for a continuous frame to have only one dual. such a continuous frame is called a riesz-type frame [13]. we show that a continuous frame is riesz-type if and only if it is a con...

Murine double minute clone 2 (MDM2), p14 alternate reading frame (p14arf), and nucleophosmin (NPM) regulate p53 activity. A total of 200 biopsies, including normal bronchial, pre-invasive and invasive tissues, were examined for changes in NPM, p14arf, MDM2 and p53 expression patterns by immunohistochemistry and immunofluorescence with confocal microscopy. NPM and p14arf displayed a diffuse nucl...

‎in this paper‎, ‎first we develop the duality concept for $g$-bessel sequences‎ ‎and bessel fusion sequences in hilbert spaces‎. ‎we obtain some results about dual‎, ‎pseudo-dual ‎and approximate dual of frames and fusion frames‎. ‎we also expand every $g$-bessel ‎sequence to a frame by summing some elements‎. ‎we define the restricted isometry property for ‎$g$-frames and generalize some resu...