Abstract By Cartan’s version of Nevanlinna’s theory, we prove the following result: let m and n be two positive integers satisfying $$n\ge 2+m,$$ n ≥ 2 + m , $$p\not \equiv 0$$ p <mml:m...

At redshift $z>5$ the far-infrared (FIR) continuum spectra of main-sequence galaxies are sparsely sampled, often with a single data point. The dust temperature $T_{\rm d, SED}$ thus has to be assumed in FIR fitting. This introduces large uncertainties regarding derived mass ($M_{\rm d}$), luminosity, and obscured fraction star formation rate. These crucial quantities quantify effect obscuration...

In the present study, advanced oxidation treatment, UV/ was applied to decolourisation of Acid Orange 8 (AO8). The UV radiation was carried out with a 15 W low-pressure mercury lamp. Kinetic model for the decolourisation of the dye was developed based on experimental results and known chemical and photochemical reactions. The observed kinetic reaction constant was determined and correlated as a...

We explore a simple semi-analytic model for what happens when an O star (or cluster of stars) forms in isolated filamentary cloud. The is characterised by three configuration parameters: the radius filament, R_FIL, mean density H_2 n_FIL, and rate at which emits ionising photons, Ndot_LyC. show that wide range these parameters, radiation from rapidly erodes ionised gas filament disperses into s...

The Millimeter-wave Intensity Mapping Experiment (mmIME) recently reported a detection of excess spatial fluctuations at wavelength 3 mm, which can be attributed to unresolved emission several CO rotational transitions between $z\sim1-5$. We study the implications this data for high-redshift interstellar medium using suite state-of-the-art semianalytic simulations have successfully reproduced m...

We present results from the first public data release of MaNGA-ARO Survey CO Targets (MASCOT), focussing our study on galaxies whose star-formation rates and stellar masses place them below ridge star-forming Main Sequence. In optically-selected type 2 AGN/LINERs/Composites, we find an empirical relation between gas-phase metallicity gradients $\nabla Z$ global molecular gas depletion times $t_...

It is well-known that the antipode $S$ of a commutative or cocommutative Hopf algebra satisfies $S^{2}=\operatorname*{id}$ (where $S^{2}=S\circ S$). Recently, similar results have been obtained by Aguiar, Lauve and Mahajan for connected graded algebras: Namely, if $H$ with grading $H=\bigoplus_{n\geq0}H_n$, then each positive integer $n$ $\left( \operatorname*{id}-S^2\right)^n \left( H_n\right)...

Abstract Fragmentation functions are important quantities in describing the hadronization process high energy reactions. They can induce various azimuthal modulations which be measured to reveal correlations between transverse momenta and polarizations. Without introducing initial state uncertainties, electron positron annihilation is known as an ideal investigate fragmentation functions. In th...