The Way of the Increasing Two Times the Efficiency of Silicon Solar Cell

Increase of the efficiency of the solar cells which are produced in industry, is important. Increase of efficiency of solar cells was identified, when nanoplasmonics phenomenon was formed in solar cell. So, in this article, influence of nanoparticles Pt, Au, Ag and Cu on properties of silicon based solar cell has been studied. When nanoparticle Pt was inclused in silicon based solar cell, its efficiency increased 2.31 times. Optimal radius of nanoparticule Pt was identified to be between 15-25 nm.

Peer Review Metrics and their influence on the Journal Impact

The manuscript processing timeline, a necessary facet of the publishing process, varies from journal to journal, and its influence on the journal impact needs to be studied. The current research looks into the correlation between the ‘Peer Review Metrics’ (submission to first editorial decision; submission to first post-review decision and submission to accept) and the ‘Journal Impact Data’ (2-year Impact Factor; 5-year Impact Factor; Immediacy Index; Eigenfactor Score and Article Influence Score). The data related to ‘Peer Review Metrics’ (submission to first editorial decision; submission to first post-review decision and submission to accept) and ‘Journal Impact Data’ (2-year Impact Factor; 5-year Impact Factor; Immediacy Index; Eigenfactor Score and Article Influence Score) were downloaded from the ‘Nature Research’ journals website https://www.nature.com/nature-portfolio/about/journal-metrics . Accordingly, correlations were drawn between the ‘Peer Review Metrics’ and the ‘Journal Impact Data’. If the time from ‘submission to first editorial decision’ decreases, the ‘Journal Impact Data’ increases and vice versa. However, an increase or decrease in the time from ‘submission to first editorial decision’ does not affect the ‘Eigenfactor Score’ of the journal and vice versa. An increase or decrease in the time from ‘submission to first post-review decision’ does not affect any ‘Journal Impact Data’ and vice versa. If the time from ‘submission to acceptance’ increases, the ‘Journal Impact Data’ (2-year Impact Factor, 5-year Impact Factor, Immediacy Index and Article Influence Score) also increases, and if the time from ‘submission to acceptance’ decreases, so will the ‘Journal Impact Data’. However, an increase or decrease in the time from ‘submission to acceptance’ does not affect the ‘Eigenfactor Score’ of the journal and vice versa. The study will act as a ready reference tool for the scholars to select the most appropriate submitting platforms for their scholarly endeavours. Furthermore, the performance and evaluative indicators responsible for a journal’s overall research performance can also be understood from a micro-analytical view, which will help the researchers select appropriate journals for their future scholarly submissions. Lengthy publication timelines are a big problem for the researchers because they are not able to get the credit for their research on time. Since the study validates a relationship between the ‘Peer Review Metrics’ and ‘Journal Impact Data’, the findings will be of great help in making an appropriate journal’s choice. The study can be an eye opener for the journal administrators who vocalise a speed-up publication process by enhancing certain areas of publication timeline. The study is the first of its kind that correlates the ‘Peer Review Metrics’ of the journals and the ‘Journal Impact Data’. The study’s findings are limited to the data retrieved from the ‘Nature Research’ journals and cannot be generalised to the full score of journals. The study can be extended across other publishers to generalise the findings. Even the articles’ early access availability concerning ‘Peer Review Metrics’ of the journals and the ‘Journal Impact Data’ can be studied.

USE OF GAMING TECHNOLOGY IN THE STUDY OF CHEMISTRY

Purposes: In article influence of a game method of training on the formation of interest at seniors in profound studying of a subject of chemistry is considered. Game technologies in teaching are used for a long time, but their importance inactivation of cognitive activity of students does not lose relevance. By means of a didactic game, it is possible to realize with success everything the leading functions of training: educational, bringing up and developing. Methodology: Authors describe the scenario of a lesson game of chemistry on the subject "Hydrocarbons" for students of the 10th classes, do the analysis of results of the performance of tasks at all stages of a game and give criteria of estimates. Results: Following the results of the questioning which is carried out among school students the conclusion is drawn that thanks to a game method at a lesson, it was succeeded to increase interest in a subject, the level of digestion of material, to make active orientation on the acquisition of knowledge and motivation of success. During the game, the creative atmosphere reigns in a class thanks to what such lessons promote the maximum realization of abilities of each pupil and develop skills of group interaction. Didactic games can be used at all stages of the process of training: when studying a new subject, fixing of the gained knowledge, at the control of results. Implications/Applications: Implementing new methods in the study can aid the audience to be prospered. Game theory can be the practical inefficient study of chemistry. Novelty/Originality: The research of the influence of didactic games on the formation of informative activity of students was conducted in the form of the quest with the subject devoted 190-year since the birth of A.M. Butlerov.

An Experimental Analysis on Operating Parameter’s Influence on Friction Stir Welding/processing

This paper clarifies the basic standard and procedure of FSW. It consists all the specialized characteristic which influences the procedure and excellence of FSW joint. Effect on every form of joint setup is taken into consideration. All the methodological parts of FSW tool geometry and material of tool is taken. In this article influence of essential parameters like tool rpm, tool feed, tool tilt angle, downward command and tool depression time on joining quality has been calculated. Finally, the fields on which further more exploration can be carried out has been identified.

НАУКА ФІНАНСОВОГО ПРАВА У НОВОРОСІЙСЬКОМУ УНІВЕРСИТЕТІ М. ОДЕСИ (КІН. XIX — ПОЧ. XX СТ.)

У статті досліджується процес становлення науки фінансового права на юридичному факультеті Новоросійського університету. Визначається вплив наукового доробку її представників на подальший розвиток фінансово-правових досліджень та його значення в сучасних суспільно-політичних умовах. Becoming science of financial law is probed on faculty of law of the Novorossiyskiy university of Odessa is described in the article. Influence of scientific legacy of its representatives is determined on further development of financially-legal researches.