Space Science and Technology-Kosmicna Nauka i Tehnologia最新文献

{"title":"A working hypothesis on the muon-decay time shortening and time","authors":"Jr. R.Ml Baker","doi":"10.15407/KNIT2019.03.060","DOIUrl":"https://doi.org/10.15407/KNIT2019.03.060","url":null,"abstract":"The Earth’s atmosphere is showered with cosmic rays that originate from interstellar space. When cosmic rays collide with the Earth’s atmosphere, they decay into Muons. These Muons further decay, with several different decay modes, over accurately measured time (out to six to eight significant figures). Muons can be represented as clocks, which can run fast or slow. Here I have speculated that the duration of Muon decay measured in experiments in 1946—2017 years, which should be a constant, appears to shorten gradually, perhaps irregularly (including pauses), from very roughly 2.330 s (1946) to very roughly 2.202 s (1962— 1963). There are questions concerning the most recent measurements, and more accurate experimental data is required to confirm or view with doubt a trend for the gradual shortening of Muon decay time. Namely, from 2007.0 to 2009.5 the more precise Muon decay time measurements exhibit a decrease in apparent Muon decay time of very approximately 13 ps per year. Although this numerical trend is not statistically significant, certainly the apparent decrease in Muon decay time cannot be absolutely ruled out according to a review of the presented data. Speculation about the cause of the apparent shortening of Muon-decay time suggests that it is tied to the possible variation of the speed of time (clocks running fast or slow) in our Universe. The working hypothesis, to inspire the research of others, is that the intrinsic Muon decay time is not decreasing slightly as measured on its intrinsic clock, but its apparent decay time is decreasing slightly as measured on clocks associated with our Earth and/or our Universe; clocks that are running very slightly fast and slowing down. Several published studies of time variability in our Universe are analyzed. A Proposition that some complex processes or sub systems such as Muon decay are “marching” to their own intrinsic, fixed, “time” or timeframe, which is independent of the flow of “time” in our Universe, is proposed and several published research papers are cited to support the Proposition. Ramifications of the possible change in the speed of time to various scientific fields are mentioned.","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49206217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mathematical model of the rocket motion relative to a mobile launcher","authors":"Е. Degtyareva, O. Novykov","doi":"10.15407/KNIT2019.03.003","DOIUrl":"https://doi.org/10.15407/KNIT2019.03.003","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47362475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Problems of using satellite data to the assessment of sustainable development goals of Ukraine","authors":"O. P. Fedorov, L. Samoylenko, L. Kolos, L. Pidgorodetska","doi":"10.15407/KNIT2019.03.040","DOIUrl":"https://doi.org/10.15407/KNIT2019.03.040","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"55 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An integrated modification of multicomponent alloys","authors":"M. Grekova, A. Kalinin, Ye.O. Djur, T. Nosova","doi":"10.15407/KNIT2019.03.025","DOIUrl":"https://doi.org/10.15407/KNIT2019.03.025","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Studies of wave disturbances in the mid-latitude mesosphere on VLF radio network data","authors":"A. Fedorenko, E. I. Kryuchkov, O. Cheremnykh, I. Zhuk, A. Voitsekhovska","doi":"10.15407/KNIT2019.01.048","DOIUrl":"https://doi.org/10.15407/KNIT2019.01.048","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nikolai Kibalchich in the history of world rocket-space technics: discussion questions of domestic and world historiography","authors":"V. Savchuk, N. M. Kushlakova, I. Vavilova","doi":"10.15407/knit2019.06.070","DOIUrl":"https://doi.org/10.15407/knit2019.06.070","url":null,"abstract":"The article deals with the history of rocket and space technology and controversial issues regarding the role of Nikolai I. Kibalchich in the formation of the rocket-dynamic principle of motion. In 1881, Nikolai I. Kibalchich, while in prison for participating in the assassination attempt on the Russian Tsar Alexander II, developed the project of an “aeronautic device” (“flying machine”). As the basis of this device, he put a rocket dynamics principle. His project has been considering one of the first, if not the first, project of rocket technology, which opened up the opportunity of flying in airless space. However, as our study indicates, this point of view is not shared by everyone who is involved in the history of space exploration and rocket technology research. We discuss opinions given in various bibliography sources on the N. I. Kibalchich’ role for uprising of the engineer thought in rocket technology. The appreciations of this role are given by researchers from Ukraine, Russia, and the former Soviet Union as well as from the European countries and USA. A critical analysis of various points of view has revealed several factors that have had and have up to now a negative sign on the evaluation of his “flying machine” project: revolutionary activity, participation in the killing of the Tsar, interpretation of its technical design as inapplicable to rocket and space technology, etc. Our study is aimed to minimize such judgments and to testify that “flying machine” proposed by N.I. Kibalchich using the rocket-dynamic principle of motion conceptually outstripped the engineering idea of the time when the inventor lived.","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Strengthened convergence of estimations in the in-flight geometric calibration","authors":"A. Tkachenko","doi":"10.15407/knit2019.04.041","DOIUrl":"https://doi.org/10.15407/knit2019.04.041","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ukrainian national system for Earth’s remote sensing: look for efficient solutions","authors":"M. Popov, V. Lyalko, S. Stankevich","doi":"10.15407/knit2019.06.039","DOIUrl":"https://doi.org/10.15407/knit2019.06.039","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Artificial Earth Satellite: space geodesy and geodynamics","authors":"L. Rykhlova, A. A. Klyuikov","doi":"10.15407/knit2019.04.060","DOIUrl":"https://doi.org/10.15407/knit2019.04.060","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The fiftieth anniversary of the first space welding experiment","authors":"О. Strelko, K. Technologies, O. Pylypchuk, Yu.A. Berdnychenko","doi":"10.15407/knit2019.05.076","DOIUrl":"https://doi.org/10.15407/knit2019.05.076","url":null,"abstract":"","PeriodicalId":42936,"journal":{"name":"Space Science and Technology-Kosmicna Nauka i Tehnologia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67116462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}