We use a numerical simulation of cosmological reionization to estimate the likelihood of detecting Lyman-α emitting galaxies during the pre-reionization era. We show that it is possible to find galaxies even at z ∼ 9 that are barely affected by the dumping wing of the Gunn-Peterson absorption from the neutral IGM outside of their H II regions. The damping wing becomes rapidly more significant a...

We assessed the influence of cranial-to-caudal inertial force (+G(z)) and the countermeasures of anti-G suit and positive pressure breathing during G (PBG), specifically during +G(z), on regional pulmonary blood flow distribution. Unanesthetized swine were exposed randomly to 0 G(z) (resting), +3 G(z), +6 G(z), and +9 G(z), with and without anti-G suit and PBG with the use of the Air Force Rese...

and Applied Analysis 3 The class of Runge-Kutta methods with CQ formula has been applied to delay-integro-differential equations by many authors (c.f. [18, 19]). For the CQ formula (9), we usually adopt the repeated trapezoidal rule, the repeated Simpson’s rule, or the repeated Newton-cotes rule, and so forth, denote η = max{?̃? 0 , ?̃? 1 , . . . , ?̃? m }. It should be pointed out that the adopte...

BACKGROUND Sex pheromones are essential in moth mate communication. Information on pheromone biosynthetic genes and enzymes is needed to comprehend the mechanisms that contribute to specificity of pheromone signals. Most heliothine moths use sex pheromones with (Z)-11-hexadecenal as the major component in combination with minor fatty aldehydes and alcohols. In this study we focus on four closel...

The relative energetics of isomers [MzNb9O28]11−z− is investigated computationally; new synthetic targets are identified, thermodynamic control discussed, and prediction spin state investigated.

We present the ZEN (z equals nine) survey: a deep, narrow J-band search for proto-galactic Lyα emission at redshifts z ∼ 9 . In the first phase of the survey, dubbed ZEN1, we combine an exceptionally deep image of the Hubble Deep Field South, obtained using a narrow band filter centred on the wavelength 1.187μm, with existing deep, broad band images covering optical to near infrared wavelengths...

The Padé table of 2F1(a, 1; c; z) is normal for c > a > 0 (cf. [4]). For m ≥ n−1 and c / ∈ Z − , the denominator polynomial Qmn(z) in the [m/n] Padé approximant Pmn(z)/Qmn(z) for 2F1(a, 1; c; z) and the remainder term Qmn(z)2F1(a, 1; c; z)−Pmn(z) were explicitly evaluated by Padé (cf. [2], [6] or [9]). We show that for c > a > 0 and m ≥ n−1, the poles of Pmn(z)/Qmn(z) lie on the cut (1,∞). We d...

with T (z) = D 1 (z)D 2 (z 01)0 D 2 (z)D 1 (z 01): The sign of Q(z) is the same as that of Re fG(z)=D1(z)g on the unit circle; an identical consideration can be made for R(z) and D 2 (z): Therefore, G(z) can be computed by finding Q(z) = Q(z 01) and R(z) = R(z 01) positive on the unit circle and such that R(z)D 1 (z) 0 Q(z)D 2 (z) = 0 8z such that T (z) = 0; jzj 1: The roots of T (z) outside th...