79 research outputs found

    Information Properties of Generalized Order Statistics and Renyie Information

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    Our  aim  at  this  paper  is  to  investigate  properties  of  Shannon   and  REnyie entropy, Kullback-Leibler (K-L) information and mutual information of generalized order statistics (GOS). We show that discrimination information and Renyie information between distribution of GOS and parent distribution, the discrimination information among the GOS and the mutual information between GOS are all distribution free. We also discuss Renyie information properties of  GOS . Some bounds for K-L information is constructed

    Information Properties of Generalized Order Statistics and Renyie Information

    Get PDF
    Our  aim  at  this  paper  is  to  investigate  properties  of  Shannon   and  REnyie entropy, Kullback-Leibler (K-L) information and mutual information of generalized order statistics (GOS). We show that discrimination information and Renyie information between distribution of GOS and parent distribution, the discrimination information among the GOS and the mutual information between GOS are all distribution free. We also discuss Renyie information properties of  GOS . Some bounds for K-L information is constructed

    Frederickia nom. n. , a new replacement name for the moth genus Rindgea Ferguson, 2008 (Lepidoptera: Geometridae)

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    A new replacement name, Frederickia nom. n., is proposed for the preoccupied genus name Rindgea Ferguson, 2008 (Lepidoptera: Geometridae), and the 14 species previously in that genus are combined with the new name, as follows: Frederickia s-signata (Packard, 1873), comb. n.; Frederickia hypaethrata (Grote, 1881), comb. n.; Frederickia cyda (Druce, 1893), comb. n.; Frederickia maricopa (Hulst, 1898), comb. n.; Frederickia nigricomma (Warren, 1904), comb. n.; Frederickia parcata (Grossbeck, 1908), comb. n.; Frederickia subterminata (Barnes & McDunnough, 1913), comb. n.; Frederickia stipularia (Barnes & McDunnough, 1913), comb. n.; Frederickia flaviterminata (Barnes & McDunnough, 1913), comb. n.; Frederickia ballandrata (Wright, 1923), comb. n.; Frederickia indeterminata (McDunnough, 1939), comb. n.; Frederickia piccoloi (Rindge, 1976), comb. n.; Frederickia disparcata (Ferguson, 2008), comb. n.; and Frederickia prolificata (Ferguson, 2008), comb. n.Peer reviewe

    GRAPHENE-REINFORCED POLYMERIC NANOCOMPOSITES IN COMPUTER AND ELECTRONICS INDUSTRIES

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    Graphene is the newest member of the multidimensional graphite carbon family. Graphene is a two-dimensional atomic crystal formed by the arrangement of carbon atoms in the hexagonal network. It is the most rigid and thinnest material ever discovered and has a wide range of uses regarding its unique characteristics. It is expected that this material will create a revolution in the electronics industry. Graphene is a very powerful superconductor as the movability of charged particles is high on it, and additionally, because of the high surface energy and π electrons being free, graphene can be used in manufacturing many electronics devices. In this paper, the applications of graphene nanoparticles reinforced polymer nanocomposites in the computer and electronics industry are investigated. These nanoparticles have received much attention from researchers and craftsmen, because graphene has unique thermal, electrical and mechanical properties. Its use as a filler in very small quantities substantially enhances the properties of nanocomposites. There are various methods for producing graphene-reinforced polymer nanocomposites. These methods affect the amount of graphene dispersion within the polymer substrate and the final properties of the composite. The application and the properties of graphene-reinforced polymer nanocomposites are discussed along with examples of results published in the papers. To better understand such materials, the applications of these nanocomposites have been investigated in a variety of fields, including batteries, capacitors, sensors, solar cells, etc., and the barriers to the growth and development of these materials application as suggested by the researchers are discussed. As the use of these nanocomposites is developing and many researchers are interested in working on it, the need to study and deal with these substances is increasingly felt

    Phylogeography of Sesamia nonagrioides (Lepidoptera: Noctuidae) in Iran inferred from mitochondrial DNA

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    Although the stem borer Sesamia nonagrioides (Lefèbvre, 1827) is one of the most destructive agricultural pests in South and Southwest Iran, the structure of these populations is not yet well understood. In this study, we sequenced two mitochondrial genes (CO1 and Cyt-b) of populations collected in cultivated sugarcane and rice in South and Southwest Iran. These genetic data of Iranian populations were compared with those of already published data from West Palaearctic (Africa and Europe). To testing the intra- and inter-population variations, different population analyses (e.g. haplotype network, haplotype and nucleotide diversity) were executed. Our results indicate a considerable genetic variation in Iranian populations of S. nonagrioides, which supports the long-term establishment of S. nonagrioides populations in Iran versus a recent invasion. Close genetic relationship of Iranian population of S. nonagrioides with a population of Central Ethiopia supports the scenario of the origin of this species from Africa to western Asia through the Trans-Arabian bridge. Our results help to explain the variation in pest status of S. nonagrioides observed across its distribution range in Iran

    Examining the authority and authority of judges in terms of independence, science and ijtihad in jurisprudence and law

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    One of the reasons that makes the position of the judiciary valuable is the issue of the implementation of Islamic justice, which we can only achieve by having fair judges with the condition of judicial independence; And this issue is one of the important goals of this research and is of special importance in the current era; And it doubles the need for our attention and research. According to the subject of the research, the method of collecting materials is documentary and library method in such a way that first the desired sources are studied and where necessary, research is done on the material. The research method is descriptive-analytical. First, the required resources are selected from electronic libraries, articles and dissertations, and after studying and separating the required material, based on the inductive method, analytical and necessary filing of the required resources is completed and compiled. This research tries to answer the question: what is the jurisprudential and legal study of the independence, science and ijtihad of judges? And what are the legal jurisprudential bases of judges' independence? What we have reached about the nature of the judge's knowledge in this study is that the expressions in Articles 211 and 212 of the Islamic Penal Code of 1392 indicate that from the legislative point of view, what is the basis for producing knowledge for the judge is evidence and the UAE typically The science is the result of judicial research. Also, the results of the research showed that the expressions in Articles 211 and 212 of the Islamic Penal Code of 1392 indicate that from the legislator's point of view, what is the basis for producing knowledge for the judge is evidence and the UAE is typically knowledgeable as a result of judicial investigation. In the current laws and procedures of the judiciary, the mujtahid of a judge is not considered a necessary condition for holding the position of judge

    Examining the authority and authority of judges in terms of independence, science and ijtihad in jurisprudence and law

    Get PDF
    One of the reasons that makes the position of the judiciary valuable is the issue of the implementation of Islamic justice, which we can only achieve by having fair judges with the condition of judicial independence; And this issue is one of the important goals of this research and is of special importance in the current era; And it doubles the need for our attention and research. According to the subject of the research, the method of collecting materials is documentary and library method in such a way that first the desired sources are studied and where necessary, research is done on the material. The research method is descriptive-analytical. First, the required resources are selected from electronic libraries, articles and dissertations, and after studying and separating the required material, based on the inductive method, analytical and necessary filing of the required resources is completed and compiled. This research tries to answer the question: what is the jurisprudential and legal study of the independence, science and ijtihad of judges? And what are the legal jurisprudential bases of judges' independence? What we have reached about the nature of the judge's knowledge in this study is that the expressions in Articles 211 and 212 of the Islamic Penal Code of 1392 indicate that from the legislative point of view, what is the basis for producing knowledge for the judge is evidence and the UAE typically The science is the result of judicial research. Also, the results of the research showed that the expressions in Articles 211 and 212 of the Islamic Penal Code of 1392 indicate that from the legislator's point of view, what is the basis for producing knowledge for the judge is evidence and the UAE is typically knowledgeable as a result of judicial investigation. In the current laws and procedures of the judiciary, the mujtahid of a judge is not considered a necessary condition for holding the position of judge

    Examining the authority and authority of judges in terms of independence, science and ijtihad in jurisprudence and law

    Get PDF
    One of the reasons that makes the position of the judiciary valuable is the issue of the implementation of Islamic justice, which we can only achieve by having fair judges with the condition of judicial independence; And this issue is one of the important goals of this research and is of special importance in the current era; And it doubles the need for our attention and research. According to the subject of the research, the method of collecting materials is documentary and library method in such a way that first the desired sources are studied and where necessary, research is done on the material. The research method is descriptive-analytical. First, the required resources are selected from electronic libraries, articles and dissertations, and after studying and separating the required material, based on the inductive method, analytical and necessary filing of the required resources is completed and compiled. This research tries to answer the question: what is the jurisprudential and legal study of the independence, science and ijtihad of judges? And what are the legal jurisprudential bases of judges' independence? What we have reached about the nature of the judge's knowledge in this study is that the expressions in Articles 211 and 212 of the Islamic Penal Code of 1392 indicate that from the legislative point of view, what is the basis for producing knowledge for the judge is evidence and the UAE typically The science is the result of judicial research. Also, the results of the research showed that the expressions in Articles 211 and 212 of the Islamic Penal Code of 1392 indicate that from the legislator's point of view, what is the basis for producing knowledge for the judge is evidence and the UAE is typically knowledgeable as a result of judicial investigation. In the current laws and procedures of the judiciary, the mujtahid of a judge is not considered a necessary condition for holding the position of judge

    ACCEPTANCE OF CLOUD COMPUTING IN AN AIRLINE COMPANY BASED ON ROGER’S DIFFUSION OF INNOVATION THEORY

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    As using cloud computing develops, one of the problems that managers face at the organization level is that the personnel cannot work with these systems, users do not accept these new systems and the problem of accepting these technologies, effective factors in accepting them and the existing barriers in accepting them by users are very important. In many organizations wherein cloud computing has been launched, a time period is required to accept this new system by their personnel. If this time period is less and the personnel can work with these systems earlier, the productivity increases in the organization. The present paper aims the analysis of effective factors on acceptance of cloud computing by personnel working in Birjand International Airport in South Khorasan County (Iran) based on Roger’s diffusion of innovation theory. Examination of effective factors on acceptance of cloud computing in an organization can pave the way for improving its implementation and performance. This research has been done by descriptive survey method and its community includes personnel working in different official and informatics departments of Birjand International Airport. The data gathering instrument was questionnaire and for determining questionnaire validity opinions of masters and for determining consistency Cronbach's alpha has been used. For data analysis descriptive and inferential statistics have been used. The results of present paper indicated that there is meaningful and positive relationship between acceptance features of cloud computing and perception elements of testability, comparative advantage, visibility, complexity, and compatibility of cloud computing with its acceptance rate and there is meaningful and negative relationship between features of perception of not needing cloud computing and its acceptance rate. But there was no meaningful relationship between perception of cloud computing test opportunity and its acceptance rate. As one of the modern ways of providing electronic service has been cloud computing in recent years and it has many benefits for air transportation systems, this paper presents a model for analysis of effective factors in acceptance of cloud computing among personnel of an airline company (airport) and it can be used for examining cloud acceptance in other air companies
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