The chapter demonstrates a detailed study of Raman fiber laser (RFL)-based amplification techniques and their applications in long-haul/unrepeatered coherent transmission systems. RFL-based amplification techniques are investigated from signal/noise power distributions, relative intensity noise (RIN), and fiber laser mode structures.
The interaction of light with matter has triggered the interest of scientists for a long time. The area of plasmonics emerges in this context through the interaction of light with valence electrons in metals. The random phase approximation in the long wavelength limit is used for analytical investigation of plasmons in three‐dimensional metals, in a two‐dimensional electron gas, and finally…
The northern Adriatic Sea is a particular water system, in which the levels of nutrients are commonly low or unbalanced. In general, phosphate detection can be done with the classical molybdenum-blue method. However, the method cannot be used in oligotrophic seawater samples due to its low sensitivity and high interference problems. In this study, we present a new electrochemical method, based …
Internet of Things (IoT) and Internet of Everything (IoE) are emerging communication concepts that will interconnect a variety of devices (including smartphones, home appliances, sensors, and other network devices), people, data, and processes and allow them to communicate with each other seamlessly. These new concepts can be applied in many application domains such as healthcare, transportatio…
This This chapter reads Beckett’s fascination with what Steven Connor has called ‘slow going’ alongside Rob Nixon’s description of the ‘slow violence’ of climate breakdown. Following Nixon’s suggestion that ‘slow violence’ does not register readily in narratives and temporalities of crisis, I examine Beckett’s attention to what remains in a paradoxically stuck and ongoing ti…
The research studied the effects of petroleum hydrocarbons (PHs) on Salicornia perennans Willd. at different saline concentrations. The study investigated 1) in vitro germination and 2) plants growth in hydroponics conditions. PHs, together with salinity, strongly affected the germination. Under saline conditions, PHs generally stimulated germination in terms of time and final rate. Plant growt…
Ophthalmology
PI3K biology; lymphoma; cancer
Manuscript Magliabechiano VIII.1445 of the Biblioteca Nazionale di Firenze seems to be the only witness of an epitaph that Poggio Bracciolini wrote for Coluccio Salutati. Using this concise yet sincere homage to the late chancellor, this essay discusses Poggio’s relationship both with him and the other major members of the Florentine humanist circle that started gathering around Salutati …
The author first discusses the special interest in cartography that existed among the Polish elite and poets of the period. The main thesis of the paper is that poets widely used map-based techniques in constructing their poems. Imitation (imitatio) played a crucial role in this process.