In a recent paper, Khojasteh emph{et al.} [F. Khojasteh, S. Shukla, S. Radenovi'c, A new approach to the study of fixed point theorems via simulation functions, Filomat, 29 (2015), 1189-–1194] presented a new class of simulation functions, say $mathcal{Z}$-contractions, with unifying power over known contractive conditions in the literature. Following this line of research, we extend and ...

human as the superior of the creature was more important for pre-socrates, but by emerging socrates this remark become pale because he pointed to be average of human's powers. after many decades, some grand-phipspher such as kierkegaard, nietzsche, martin heidegger and jean-paul sartre entered and they have taken attention to human and established existentialism.this academy spoke about hu...

suppose that $h$ is a subgroup of $g$‎, ‎then $h$ is said to be‎ ‎$s$-permutable in $g$‎, ‎if $h$ permutes with every sylow subgroup of‎ ‎$g$‎. ‎if $hp=ph$ hold for every sylow subgroup $p$ of $g$ with $(|p|‎, ‎|h|)=1$)‎, ‎then $h$ is called an $s$-semipermutable subgroup of $g$‎. ‎in this paper‎, ‎we say that $h$ is partially $s$-embedded in $g$ if‎ ‎$g$ has a normal subgroup $t$ such that $ht...

the present paper studies hedges in persian academic papers. hedging has an important role in academic discourse; in fact it is a device expressing a writer's degree of certainty or doubt about a proposition. in this study, a collection of 114 academic papers (57 papers in the field of chemistry and 57 papers in the field of persian literature) have been analyzed. the results show that the...

calling tradition is among clearest areas which can be found in modern dramatic literary and artistic texts.  the ancient hero is quite well known  and since long has  found his place in literature and art of different nations especially in legends, epics, folk tales, oral literature and dramatic texts such that it was in a battle with other elements and defeated them. abou khalil alqabbani, th...

This rapid systematic review aims to examine emerging evidence on the effects of COVID-19 educational institutions and assess prevalence e-learning changes in sector. paper reviews literature learning, teaching, assessment approaches adopted since outbreak, assesses impact sector, staff, students, summarizing findings from peer-reviewed articles. It categorizes these into five key themes: (1) d...

background: marjolin's ulcer is a rare, aggressive condition that arises on chronic skin lesions and diseases. in this article, we will report 83 cases of this disease. methods: retrospectively, we retrieved 83 records of patients with cancer arising from chronic skin conditions. data concerning demography, type of original skin insult, time interval between original lesion and cancer, can...

this study aimed to describe the concepts and characteristics of wilson's information seeking behavior model, as the highly cited pattern in information seeking behavior debates and tracing its completion, expansion and development process. wilson's information seeking behavior model is the base for other subsequent related models. it has been the highly cited model amongst other information se...

balint’s syndrome is a rare neurological disorder associated with bilateral parieto-occipital damage which was described by rezsö bálint in 1909.the syndrome is manifested clinically by the presence of a hemispatial negligence. the lesion is usually inside parietooccipital region bilaterally in most cases but may also be compromised angular convolutions, the dorsolateral area of the occipital l...

jabra ibrahim jabra, one of the most prolific arab authors, has enriched the arabic library and the mind of his audience by first functioning as a link in a rich chain of past cultural, artistic, and literary heritage; and second by reflecting the modern arab intellectual's classical mindset. he has a multifaceted career as a short story writer, novelist, critic, poet, playwright, and pain...