Let \(W\) be an irreducible Coxeter group. We define the pop-stack-sorting operator \(\mathsf{Pop}:W\to W\) to map that fixes identity element and sends each nonidentity \(w\) meet of elements covered by in right weak order. When is symmetric group \(S_n\), \(\mathsf{Pop}\) coincides with map. Generalizing a theorem about due Ungar, we prove \[\sup\limits_{w\in W}\left|O_{\mathsf{Pop}}(w)\right...

Do creative ad executions like large ad sizes and intrusive ad formats that enhance communication outcomes and clickthroughs immediately after ad exposure persist over time? In examining this question, we focus on the role of advertisement size (large vs. small) and ad exposure format (intrusive vs. voluntary) on immediate and delayed brand recall, ad recognition and brand attitude in web-based...

Faced with an abundance of advertising messages, Internet users allocate only minimal cognitive resources to advertising. What are the effects of pop-up ads for a new brand viewed at low level attention, and then measured when the Internet users have forgotten having seen them? In the theoretical context of processing fluency and implicit memory, the experiment (n = 398) studied the effects of ...

The conventional wisdom in web design literature is that an online shopping website should be free of distracting features; such as animated banners, pop-ups and floating advertisements, as they cause annoyance and disrupt the process of pre-purchase evaluation, leading to poorer purchase decisions. Yet, the recently formulated Unconscious Thought Theory (UTT) suggests that the use of these fea...

The pulmonary surfactant phospholipid, 1-palmitoyl-2-oleoylphosphatidylglycerol (POPG), potently inhibits toll-like receptor (TLR)2 and TLR4 signaling from the cell surface of macrophages. Analogs of POPG that vary in polar head group length, hydroxylation, and alkyl branching were synthesized using a phospholipase D-catalyzed transphosphatidylation reaction and a 1-palmitoyl-2-oleoyl phosphati...

Mesenchymal stromal cells (MSCs) have been the object of extensive research for decades, due to their intrinsic clinical value. Nonetheless, the unambiguous identification of a unique in vivo MSC progenitor is still lacking, and the hypothesis that these multipotent cells could possibly arise from different in vivo precursors has been gaining consensus in the last years. We identified a novel m...

The pathophysiology and natural history of pelvic organ prolapse (POP) are poorly understood. Consequently, our approaches to treatment of POP are limited. Alterations in the extracellular matrix components of pelvic support ligaments and vaginal tissue, including collagen and elastin, have been associated with the development of POP in animals and women. Prior studies have shown the protease M...

The effects of protein intake on two adult male and female populations of Ceratitis capitata Wiedemann were assessed. One population consisted of flies reared for twenty years in the laboratory (Lab-pop); the other population consisted both of flies reared in the laboratory for approximately fifteen years and of the periodically introduced wild flies (Hybrid-pop). Three diets were tested: a no-...

Spatial and temporal information about traÆc dynamics is central to the design of e ective traÆc engineering practices for IP backbones. In this paper we study backbone traÆc dynamics using data collected at a major POP on a tier-1 IP backbone. We develop a methodology that combines packet-level traces from access links in the POP and BGP routing information to build components of POP-to-POP tr...

The synthetic transcription factor LhG4 has been used in numerous mis-expression studies in plants. We show that the sequence encoding the LhG4 activation domain, derived from Saccharomyces cerevisiae GAL4, contains several cryptic polyadenylation signals in Arabidopsis. The GAL4-derived sequence was modified according to preferred Arabidopsis codon usage, generating LhG4AtO which was faithfull...