<p>This article provides a case study related to the strategy of Deepublish publishing company in dealing with Covid 19 Pandemic crisis that has entered Indonesia since March 2, 2020. We provide an explanation regarding impact pandemic on world. This uses descriptive and literature review using data from company. found company's marketing strategy, namely B2C, which was initially less sup...

<div class="page" title="Page 2"><div class="section"><div class="layoutArea"><div class="column"><p><span>Aquest text presenta algunes reflexions al voltant de vulneracions drets que es donen en el sistema protecció a la infància i l’adolescència relació jo- ves migrats sense referents familiars Catalunya. El contingut d’aquest és fruit l’experiència molts a...

We prove local Calderón-Zygmund estimates for weak solutions of the evolutionary p(x, t)-Laplacian system ∂tu− div ( a(x, t)|Du|p(x,t)−2Du ) = div ( |F |p(x,t)−2F ) under the classical hypothesis of logarithmic continuity for the variable exponent p(x, t). More precisely, we show that the spatial gradient Du of the solution is as integrable as the right-hand side F , i.e. |F |p(·) ∈ Lqloc =⇒ |D...

We consider the equation div Y = f , with f a zero average function on the torus Td . In their seminal paper [5], Bourgain and Brezis proved the existence of a solution Y ∈W1,d∩L∞ for a datum f ∈ Ld . We extend their result to the critical Sobolev spaces W s,p with (s+1)p = d and p ≥ 2. More generally, we prove a similar result in the scale of Triebel-Lizorkin spaces. We also consider the equat...

PURPOSE This study evaluated the extent of damage due to hypothermia in the mature and immature brain. METHODS Hippocampal tissue cultures at 7 and 14 days in vitro (DIV) were used to represent the immature and mature brain, respectively. The cultures were exposed at 25℃ for 0, 10, 30, and 60 minutes (n=30 in each subgroup). Propidium iodide fluorescent images were captured 24 and 48 hours af...

Besides regulating energy balance and reducing body-weight, the adipokine leptin has been recently shown to be neuroprotective and antiapoptotic by promoting neuronal survival after excitotoxic and oxidative insults. Here, we investigated the firing properties of mouse hippocampal neurons and the effects of leptin pretreatment on hypoxic damage (2 hours, 3% O(2)). Experiments were carried out b...

Recently, some studies have utilized the Markov Decision Process for diversifying (MDP-DIV) the search results in information retrieval. Though promising performances can be delivered, MDP-DIV suffers from a very slow convergence, which hinders its usability in real applications. In this paper, we aim to promote the performance of MDPDIV by speeding up the convergence rate without much accuracy...

In this article, we are interested in the existence of positive solutions for the following Kirchhoff type system  −M1 (∫ Ω |x| −ap|∇u|p dx ) div(|x|−ap|∇u|p−2∇u) = λ|x|−(a+1)p+c1 (f(v)− 1 uα ) in Ω, −M2 (∫ Ω |x| −bq |∇v|q dx ) div(|x|−bq |∇v|q−2∇v) = λ|x|−(b+1)q+c2 (g(u)− 1 vβ ) in Ω, u = v = 0 on ∂Ω, (1) where Ω is a bounded smooth domain of R with 0 ∈ Ω, 1 < p, q < N , 0 ≤ a, b < N−p p , c...