Methods Study Design: Retrospective observational study. Population: A total of 3553 patients (2862 females, 691 males), aged between 10 and 21 years were included; each one had at least a clinical evaluation by our physicians and spinal X-rays. Methods: The two groups of females and males were separately divided into five subgroups according to Risser sign, (R0, R1, R2, R3, R4, R5), in order t...

Fragment based Quantitative structure activity relationship (QSAR) analysis on reported 25 2-(2-(4-aryloxybenzylidene) hydrazinyl) benzothiazole dataset as antitubercular agents were carried out. Molecules in the current dataset were fragmented into six fragments (R1, R2, R3, R4, R5, R6).Group based QSAR Models were derived using Multiple linear regression (MLR) analysis and selected on the bas...

Consider a corridor which connects a continuum of residential locations to the CBD (central business district) and which is subject to flow congestion. All (identical) individuals travel along the corridor from home to work in the morning rush hour and have the same work start time. Each individual decides when to depart from home so as to minimize the sum of travel time costs, time early costs...

Let f(x)= x5+px3+qx2+rx+s ∈Q[x] be an irreducible quintic polynomial with a solvable Galois group. Let x1,x2,x3,x4,x5 ∈ C be the roots of f(x). The splitting field of f is K = Q(x1,x2,x3,x4,x5). Let ζ be a primitive fifth root of unity. The Lagrange resolvents of the root x1 are r1 = ( x1,ζ )= x1+x2ζ+x3ζ+x4ζ+x5ζ ∈K(ζ), r2 = ( x1,ζ )= x1+x2ζ+x3ζ+x4ζ+x5ζ ∈K(ζ), r3 = ( x1,ζ )= x1+x2ζ+x3ζ+x4ζ+x5ζ ∈...

A baixa intensidade luminosa reduz a produção de fotoassimilados pelas plantas e consequentemente o acúmulo reservas nas sementes. Objetivou-se avaliar qualidade fisiológica sementes soja produzidas sob sombreamento iniciado em diferentes estádios fenológicos da cultura. O experimento foi conduzido casa vegetação, no CAV/UDESC, durante safra 2018/2019, delineamento inteiramente casualizado, com...

We examine the problem of factoring the rth cyclotomic polynomial, Φr(x), over Fp, r and p distinct primes. Given the traces of the roots of Φr(x) we construct the coefficients of Φr(x) in time O(r4). We demonstrate a deterministic algorithm for factoring Φr(x) in time O((r1/2+ log p)9) when Φr(x) has precisely two irreducible factors. Finally, we present a deterministic algorithm for computing...

The purpose of this study was to identify obtaining information about the experience honorary teachers on financial income during Covid 19 pandemic. used an exploratory case method and research approach a qualitative obtain 19. In study, respondents were 4 1 principal in Bogor. For confidentiality purposes, given initials R1, R2, R3, R4, R5. Semi-structured interviews conducted list questions c...

The rostral nucleus of the solitary tract (rNST) is the first-order taste relay in rats. This study constructed topographical distributions of taste response characteristics (best-stimulus, response magnitude, and taste-tuning) from spike discharges of single neurons in the rNST. The rNST is divided into four subregions along the rostrocaudal (RC) axis, which include r1-r4. We explored single-n...

This research aimed to find out how the effect of replacing BR1 with BR2 on broiler performance. The method was experimental using a Completely Randomized Design (CRD) 5 treatments consisted R1: giving aged 1 35 days, R2: R3: 7 days and 8 R4: 14 15 R5: 21 22 days. Each treatment replicated times. observed variables were daily ration consumption, body weight gain, conversion. Data analyzed by va...

The grain yield (Y) of crops is determined by several Y components that reflect positive or negative effects. Conventionally, ordinary Y components are screened for the highest direct effect on Y. Increasing one component tends to be somewhat counterbalanced by a concomitant reduction in other component (s) due to competition for assimilates. Therefore, it has been suggested that components...