Non-radiative relaxation of the photoexcited thymine in gas phase shows an unusually long excited-state lifetime, and, over years, a number models, i.e., S1-trapping, S2-trapping, and S1&S2-trapping, have been put forward to explain its mechanism. Here, we investigate this mechanism using non-adiabatic molecular dynamics (NAMD) simulations connection with recently developed mixed-reference spin...

Perceptual decision making requires the comparison and integration of sensory evidence to generate a behavioral response. We used magnetoencephalography to investigate the temporal dynamics of decision making during an auditory task that required forced-choice decisions about whether a pair of syllables S1 and S2 differed either in their acoustic patterns or in the perceived position of their s...

The longest common substring with k-mismatches problem is to find, given two strings S1 and S2, a longest substring A1 of S1 and A2 of S2 such that the Hamming distance between A1 and A2 is ≤ k. We introduce a practical O(nm) time and O(1) space solution for this problem, where n and m are the length of S1 and S2, respectively. This algorithm can also be used to compute the matching statistics ...

Hepatocyte expression of pre-S1 and pre-S2 in relation to hepatitis B virus replication (hepatitis B virus-DNA in serum and HBcAg in the liver), histological activity and hepatitis delta virus superinfection was studied by indirect immunofluorescence on frozen sections of liver specimens from 68 patients with chronic hepatitis B virus infection. All 44 patients with chronic type B hepatitis had...

In this paper, we consider the online matching problem with two heterogeneous sensors s1 and s2 in a metric space (X,d). If request r is assigned to sensor s1, service cost of distance d(r,s1). Otherwise, s2, d(r,s2)w, where w≥1 weight s2. The goal minimize maximum cost, design an optimal algorithm competitive ratio 1+w+1w for 1≤w≤1.839, w+1+w2+6w+12 w>1.839.

We consider the exact multiplicity of nodal solutions of the boundary value problem u′′ + λf(u) = 0, t ∈ (0, 1), u′(0) = 0, u(1) = 0, where λ ∈ R is a positive parameter. f ∈ C1(R,R) satisfies f ′(u) > f(u) u , if u 6= 0. There exist θ1 < s1 < 0 < s2 < θ2 such that f(s1) = f(0) = f(s2) = 0; uf(u) > 0, if u < s1 or u > s2; uf(u) < 0, if s1 < u < s2 and u 6= 0; R 0 θ1 f(u)du = R θ2 0 f(u)du = 0. ...

objective: in order to investigate effects of gibberlic acid (ga3) and sprimidin poly amine on germination of three cultivars of wheat under salinity stress. methods: the experiment was conducted as factorial based on completely randomized design with four replicates in agronomy and plant breeding laboratory of agricultural department of islamic azad university, varamin-pishva branch in spring ...

BACKGROUND Groundwater is believed to possess many beneficial effects due to its natural source of various minerals. In this study, we examined the effects of natural Jeju groundwater S1 (Samdasoo™), S2 and S3 pumped up from different locations of Jeju Island, Korea, along with local tap water, on body weight gain, serum lipids and lipoproteins, and liver histopathology in high-fat diet-induced...

The article presents the data on effect of Lamarin Saldonum additive reproductive function and milk productivity cows when used in different periods: 30 days 60 before calving (groups S1 S2), beginning from day (group S3) compared with control C4). Highly productive black white Holstein breed were experiment. was fed at a dose 0.4 g per 1 kg live weight during days. It found that S2 group had s...

RESEARCH DESIGN AND METHODSdThe S1 study was conducted in 94 patients with combined dyslipidemia while the S2 study was conducted in 47 patients with prediabetes. Participants were randomly assigned in a double-blind manner to GFT505 at 80 mg/day or placebo for 28 (S1) or 35 (S2) days. Primary efficacy end points were changes from baseline at week 4 in both fasting plasma triglycerides and HDL ...