PLAnetary Transits and Oscillations of stars is an ESA M-class satellite planned for launch by the end 2026 dedicated to wide-field search transiting planets around bright nearby stars, with a strong focus on discovering habitable rocky hosted solar-like stars. The choice fields be pointed at crucial task since it has direct impact scientific return mission. In this paper, we describe discuss f...

A number of critical issues for dual-polarization single- and multi-band optical orthogonal-frequency division multiplexing (DP-SB/MB-OFDM) signals are analyzed in dispersion compensation fiber (DCF)-free long-haul links. For the first time, different DP crosstalk removal techniques are compared, the maximum transmission-reach is investigated, and the impact of subcarrier number and high-level ...

PURPOSE To assess the effect of intravitreal and posterior subtenon injections of triamcinolone acetonide (TA) on intraocular pressure (IOP). METHODS we reviewed 42 consecutive eyes after intravitreal TA injection (IVTA) and 43 eyes following posterior subtenon TA injection (PSTA). All cases had a minimum follow-up time of three months. After injection, the value and time of the maximal IOP, ...

the cytosol plays a central role in the control of diverse activities in many excitable and non-excitable cells. Inositol trisphosphate receptors (InsP×R) and ryanodine receptors (RyR) represent the two major types of intracellular calcium release channel, and share considerable sequence and functional homology (Berridge, 1993; Taylor & Traynor, 1995). Most notably, the opening of both of these...

The modified bleaching sequence OPAPPO from short-sequence bleaching OAP and OQP was studied in an effort to achieve higher quality straw pulp (with brightness 84.5% and acceptable viscosity 669 mL/g), which will be appropriate for more situations than straw pulp as presently produced. Though the OP and PO stages are recognized as the key processes used to increase the pulp’s brightness, additi...

The quantification of niche diversity and overlap is useful for understanding the impacts fisheries regulation management. In this work, we evaluate isotopic size at guild species levels. Specifically, analyzed guild- species-specific space using SIBER nicheROVER packages, evaluated length-specific geographic contrasts in isotopes fishes north-central Gulf Mexico. Stable carbon nitrogen isotope...

Background: Medical oxygen is an essential treatment for life-threatening hypoxemic conditions and commonly indicated the clinical management of many leading causes mortality. Many countries World Health Organization (WHO) Eastern Mediterranean Region (EMR) lacked robust medical systems prior to COVID-19 (corona virus disease) pandemic this situation was exacerbated by increased needs, particul...

This study examines whether and how the experience of poverty shapes entrepreneurial journey. The research builds upon disadvantage theory to explore liabilities resulting from can serve as obstacles creation sustainable enterprises. An analysis data a sample 202 entrepreneurs in contexts USA demonstrates liability poorness (LOP) factors leads emergence more fragile ventures. findings further i...