The longest increasing subsequence of a random walk with mean zero and finite variance is known to be n1/2+o(1). We show that this is not universal for symmetric random walks. In particular, the symmetric fat-tailed random walk has a longest increasing subsequence that is asymptotically at least n0.690 and at most n0.815. An exponent strictly greater than 1/2 is also shown for the symmetric sta...

in order to study the productivity and competition ability of sesame and mung bean, a field experiment was conducted in agriculture faculty of shahid chamran university of ahvaz at 2012. experimental design was split-plot based of rcb with 3 replications. main plot included 2 planting patterns and sub-plots included 5 plant density ratios. our result showed that both 50 & 75 cm inter-rows in 50...

UNLABELLED The potential role of phonological complexity in destabilizing the speech motor systems of adults who stutter was explored by assessing the performance of 17 adults who stutter and 17 matched control participants on a nonword repetition task. The nonwords varied in length and phonological complexity. Behavioral results revealed no differences between the stuttering and normally fluen...

Alwyn Young (2000) provided evidence for distortions begetting distortions in a partially reformed economy by examining barriers to inter-provincial trade in China. His findings of increasing barriers to inter-provincial trade are based on five arguments. This paper critically examines each of the five arguments and their evidence in turn, and concludes that in all five instances neither argume...

Increasing levels of pCO2 within the oceans will select for resistant organisms such as anemones, which may thrive under ocean acidification conditions. However, increasing pCO2 may alter the bacterial community of marine organisms, significantly affecting the health status of the host. A pH gradient associated with a natural volcanic vent system within Levante Bay, Vulcano Island, Italy, was u...

BACKGROUND To assess the effectiveness of the current vesicoureteral reflux (VUR) grading system according to the international classification of VUR (ICVUR) and to evaluate whether VUR grading accuracy could be improved by renal ultrasonography (RU) according to the Society for Fetal Urology (SFU) grading system. OBJECTIVES Therefore, this study assessed the accuracy of the current VCUG stag...

Intelligent Transportation Systems (ITS) rely on Inter-Vehicle Communication (IVC) to streamline the operation of vehicles by managing vehicle traffic, assisting drivers with safety and sharing information, as well as providing appropriate services for passengers. Traffic congestion is an urban mobility problem, which causes stress to drivers and economic losses. In this context, this work prop...