We review (not exhaustively) the quantum random walk on the line in various settings, and propose some questions that we believe have not been tackled in the literature. In a sense, this article invites the readers (beginner, intermediate, or advanced), to explore the beautiful area of quantum random walks.

In collaboration with the advisory board of the ERS project: Religion has been studied from a scholarly and scientific perspective for as long as there have been scholars and scientists. religion from a naturalistic perspective, without invoking the actual existence of supernatural agents or events. Today, there is an enormous body of information on religious phenomena from a naturalistic persp...

This brief paper is written for GPS engineers or systems designers who need to know about space weather. Just as an architect might need to know about hurricanes or tornadoes, characterizing space weather enables designers to understand vulnerabilities in their designs, to create more robust designs, and to determine how best to avoid risk. Space weather is a somewhat arcane topic studied by a ...

Animations and visualized lecture video with audio have become most valuable contents in online instruction. Having the necessary skill sets to produce those contents is not an easy task, especially for instructors who are going to teach online course first time. This article shows detailed how-to tutorials for someone who is novice or never used LaTex before to produce PDFs including animation...

This article provides insight into the knowledge held by Zimbabwean Ordinary Level beginner teachers who teach Literature in English. An extant of research output on ESL focuses curriculum, subject, learner, and pedagogical content linguistic content, with limited, if any, focus To address this gap, study employed a qualitative single case design to gather data four purposively selected teacher...

BACKGROUND The grade of gastric mucosa atrophy caused by Helicobacter pylori (H. pylori) infection is closely associated with the risk of gastric cancer, especially of the intestinal type. Interobserver and intraobserver agreement for endoscopic gastric mucosa atrophy in subjects with H. pylori-uninfected, currently infected and past infected was investigated. METHODS Endoscopic images of 91 ...

This study was an attempt to investigate the effect of vowel-recognition training on beginner and advanced Iranian ESL learners. A total of 36 adult Iranian ESL learners (18 advanced and 18 beginners) who were students of various majors at Memorial University (MUN) were recruited for the study. Advanced participants had the experience of living in Canada for at least three years while beginners...

Surface frequency and proficiency modulate visual morphological processing in second language (L2) learners, but less is known about auditory processing. Moreover, working memory (WM) affects morphosyntactic processing, it unclear whether also modulates word structure In the present study, Spanish monolinguals beginner advanced L2 learners of completed an lexical decision task containing verbs ...

The importance of extensive reading for the acquisition Russian language has been insufficiently studied in Serbia. aim our research was to establish educational stage when introduction a beginner-level program into teaching as second foreign would be most effective, taking account specific character another Slavic language. For purposes we designed questionnaire aimed at identifying schooling ...