scholarly journals Designing Authentication for Hadoop Cluster using DNA Algorithm

2019 ◽  
Vol 8 (3) ◽  
pp. 6930-6935
Keyword(s):  
Data Storage ◽  
Data Security ◽  
Modern Society ◽  
Streaming Data ◽  
The Other ◽  
Small Scale ◽  
Operational Cost ◽  
Other Hand ◽  
Processing Power ◽  
Hadoop Clusters

Big Data (BD) generation are exponentially increased and it is necessarily required for modern society. Hadoop Clusters (HC) provides the facilities like Processing, storage and doesn’t have built-in security. But this feature is important as it increases the analysis speed, storage process. HC facilitates storage, processing of data, on the other hand processing of streaming data handled by the Apache Spark. However data storage, processing power, cluster management and data security in HC is not reached up to the mark with increased data. In such situations, HC are scaled out from small scale IT organization and it depends on public cloud centers with lack of data security, communication, computation and operational cost. On the other hand data security in HC is major issue and it uses a separat security mechanisms. This paper proposes New Algorithm Built in Authentication Based on Access (BABA) as a security instance integrated as Hadoop instance for securing data in HC from attackers along with metadata security for avoiding crashes Hadoop. This mechanism provides a secured HC without using other security configurations which will reduce operational cost, computational power, increases data security and providing a better solution for HC.

scholarly journals Keragaan dan Kelembagaan Perkreditan Usaha Penangkapan Ikan Tuna Skala Kecil di Kawasan Indonesia Timur

2016 ◽  
Vol 16 (2) ◽  
pp. 60
Author(s):  
Victor T. Manurung
Keyword(s):  
Rural Areas ◽  
Social Problems ◽  
The Other ◽  
Social Characteristics ◽  
Small Scale ◽  
Operational Cost ◽  
Other Hand ◽  
Private Credit ◽  
Administrative Procedures

<p><strong>English<br /></strong>Small-scale fishers in tuna industries generally could not afford their operational cost. They usually rely on credit schemes provided by bigger fishing companies or informal financing institutes. Formal financing institutes developed by government in rural areas and supposed to be financially acceptable are not tapped by small fishers. There are many reasons underlying fishers decision to rely on informal credits and the ones offered by bigger fishing companies. The flexibility of the scheme of the private credit could easily fulfil their needs. The roles of these financing institutes also cover marketing and other social problems faced by the fishers. On the other hand, administrative procedures and rigidity of the credit schemes applied by formal financing institutes hinder the fishers to use the schemes. To make fishers utilize the formal credit schemes, a preceeded modification of the schemes to suit with social characteristics and economics of small-scale fishing is required.</p><p> </p><p><strong>Indonesian<br /></strong>Pada umumnya usaha penangkapam ikan tuna skala kecil tidak mampu membiayai usahanya dengan modal sendiri, melainkan harus dengan bantuan kredit. Lembaga perkreditan yang lebih banyak di manfaatkan oleh mereka untuk membiayai usahanya adalah perkreditan informal dan perkreditan melalui kemitraan yang dibentuk oleh perusahaan perikanan. Lembaga perkreditan formal skala kecil yang dikembangkan oleh pemerintah  di pedesaan belum banyak dimanfaatkan oleh nelayan kecil, walaupun sebenarnya lebih menguntungkan secara finansial bagi mereka di bandingkan dengan perkreditan informal. Banyak faktor yang mempengaruhi pengambilan keputusan wilayah itu. Kelembagaan pada perkreditan informal dan kemitraan yang ditunjukan oleh batas yurisdiksi dan aturan representasi yang fleksibel dan hak pemilikan kapital yang bersifat privat memudahkan kreditor untuk mengambil kebijakan  perkreditan sehingga sesuai dengan kebutuhan nelayan. Kebijakan perkreditan yang dilakukan oleh lembaga perkreditan informal dan kemitraan itu, selain berfungsi untuk memecahkan masalah finansial, juga dapat berfungsi secara simultan untuk memecahkan masalah usaha lainnya yang dihadapi oleh nelayan, seperti pemasaran produksi . Sebaliknya, kelembagaan pada perkreditan formal yang keras menyebabkan nelayan menjadi sulit  memenuhi persyaratan administrasi perkreditan tersebut. Untuk merangsang nelayan memanfaatkan perkreditan formal, perlu dilakukan modifikasi kelembagaan perkreditan agar sesuai dengan karakteristik usaha dan sosial ekonomi nelayan dan permasyarakatan perkreditan itu secara intensif kepada nelayan</p>

A System Architecture for Data Storage in the Cloud

2015 ◽  
Vol 3 (2) ◽  
Author(s):  
Maryam Hammami ◽  
Hatem Bellaaj
Keyword(s):  
Data Storage ◽  
System Architecture ◽  
Cloud Storage ◽  
The Other ◽  
Important Data ◽  
Work In Progress ◽  
Flexible System ◽  
Other Hand ◽  
Data Manager ◽  
And Storage

The Cloud storage is the most important issue today. This is due to a rapidly changing needs and a huge mass of varied and important data to back up. In this paper, we describe a work in progress and propose a flexible system architecture for data storage in the Cloud. This system is centered on the Data Manager module. This module provides various functions such as the dispersion of data in fragments, encryption and storage of fragments... etc. This architecture proves to be very relevant. It ensures consistency between different components. On the other hand, it ensures the security and availability of data.

scholarly journals Analysis of Operational Efficiencies and Costs for Extracting Thinned Woods in Small-Scale Forestry, Nasunogahara Area, Tochigi Prefecture, Japan

2020 ◽  
Vol 3 (1) ◽  
pp. 61
Author(s):  
Kazuhiro Aruga
Keyword(s):  
Transportation Costs ◽  
The Other ◽  
Small Scale ◽  
Light Truck ◽  
Operation Costs ◽  
Other Hand ◽  
Light Trucks ◽  
The Cost ◽  
Manual Extraction ◽  
Truck Transportation

In this study, two operational methodologies to extract thinned woods were investigated in the Nasunogahara area, Tochigi Prefecture, Japan. Methodology one included manual extraction and light truck transportation. Methodology two included mini-forwarder forwarding and four-ton truck transportation. Furthermore, a newly introduced chipper was investigated. As a result, costs of manual extractions within 10 m and 20 m were JPY942/m3 and JPY1040/m3, respectively. On the other hand, the forwarding cost of the mini-forwarder was JPY499/m3, which was significantly lower than the cost of manual extractions. Transportation costs with light trucks and four-ton trucks were JPY7224/m3 and JPY1298/m3, respectively, with 28 km transportation distances. Chipping operation costs were JPY1036/m3 and JPY1160/m3 with three and two persons, respectively. Finally, the total costs of methodologies one and two from extraction within 20 m to chipping were estimated as JPY9300/m3 and JPY2833/m3, respectively, with 28 km transportation distances and three-person chipping operations (EUR1 = JPY126, as of 12 August 2020).

scholarly journals DETECT THE SIMILARITY OF DIGITAL IMAGES USING THE EIGENFACE METHOD

JURTEKSI ◽  
2021 ◽  
Vol 7 (2) ◽  
pp. 133-142
Author(s):  
Alwin Fau ◽  
Fince Tinus Waruwu
Keyword(s):  
Digital Media ◽  
Data Security ◽  
Digital Images ◽  
The Other ◽  
Other Hand ◽  
The Face ◽  
Technological Developments ◽  
Images Processing

Abstract: In today's technological developments, digital images are a medium that is often used to store a person's identity. Digital images are currently widely used for data security needs. On the other hand, images can also be used as a medium for tapping data. Today's digital media provide many things in manipulating and changing the information contained in these images. In this study, the authors conducted a study to examine similarities in digital images so that it could be seen whether the information was authentic or not. detecting image similarities can help find out information whether the image is the same as the original object or not. The method used in this research is the Eigen Face method. The face eigen method is a method that can be used to check and match the similarities of an image. With the eigenface value, Figure 1, Figure 2, Figure 3, it can be determined that with other eigenface values can be determined based on the eigenface matrix values obtained from each image. Based on the values obtained from Figures 1, 2, and 3, it can be concluded that the eigenface method is able to present facial similarities with a presentation value of 80%.            Keywords: Eigenface; Face Recognation; Images; Images Processing  Abstrak: Dalam perkembangan teknologi saat ini, gambar digital merupakan media yang sering digunakan untuk menyimpan identitas seseorang. Gambar digital saat ini banyak digunakan untuk kebutuhan keamanan data. di sisi lain, gambar juga dapat digunakan sebagai media penyadapan data. Media digital saat ini menyediakan banyak hal dalam memanipulasi dan mengubah informasi yang terdapat pada gambar tersebut. Dalam penelitian ini penulis melakukan penelitian untuk menelaah kemiripan pada citra digital sehingga dapat diketahui apakah informasi tersebut otentik atau tidak. Mendeteksi kemiripan citra dapat membantu mengetahui informasi apakah citra tersebut sama dengan objek aslinya atau tidak. Metode yang digunakan dalam penelitian ini adalah metode Eigen Face. Metode eigen wajah merupakan metode yang dapat digunakan untuk mengecek dan mencocokkan kemiripan suatu citra. Dengan nilai eigenface, Gambar 1, Gambar 2, Gambar 3, dapat ditentukan bahwa dengan nilai eigenface lainnya dapat ditentukan berdasarkan nilai matriks eigenface yang diperoleh dari masing-masing citra. Berdasarkan nilai yang diperoleh dari Gambar 1, 2, dan 3, dapat disimpulkan bahwa metode eigenface mampu menghadirkan kemiripan wajah dengan nilai presentasi 80%.. Kata kunci: Citra; Eigenface; Pengolahan Citra Digital; Pengenalan Wajah

scholarly journals Document: An Axiological Aspect

2018 ◽  
pp. 761-769
Author(s):  
Olga A. Ginatulina ◽  
Keyword(s):  
Human Nature ◽  
Full Range ◽  
Modern Society ◽  
Scientific Work ◽  
Negative Evaluation ◽  
Document Management ◽  
The Other ◽  
Public Practice ◽  
Other Hand ◽  
The One

The article analyzes the phenomenon of document as assessed in the study of value. To begin with, it poses a problem of contradictory axiological status of document in modern society. On the one hand, document is objectively important, as it completes certain practical tasks, and yet, on the other hand, documents and document management are receive a negative assessment in public consciousness. In order to understand this situation, the article analyzes the concept of ‘value’ and concludes that certain objects of the material world receive this status, if they are included in public practice and promote progress of society or human development. Although this abstract step towards a better understanding of values does not provide a comprehensive answer to the question of axiological nature of document, it however indicates a trend in development of thought towards analysis of the development of human nature. The document is an artifact that objectifies and reifies a certain side of human nature. Human nature is a heterogeneous phenomenon and exists on two levels. The first abstract level is represented by the human race and embodies the full range of universal features of humanity. The second level is the specific embodiment of generic universal human nature in specific historical type of individuals. Between these two levels there is a contradiction. On the one hand, man by nature tends toward universality, on the other hand, realization of his nature is limited by the frameworks of historical era and contributes to the development of only one side of the race. Accordingly, document has value only within a certain historical stage and conflicts with the trend of universal development of human nature, and thus receives a negative evaluation. However, emergence of a new type of work (general scientific work) will help to overcome this alienation between generic and limited individual human being, and therefore will make a great impact on the nature of document, making it more ‘human,’ thus increasing its value in the eyes of society.

scholarly journals Eternal Contemporaneity in Advertisements of „Naujoji Romuva“ (1931–1940)

2014 ◽  
Vol 26 (31) ◽  
pp. 177-189
Author(s):  
Gabija Bankauskaitė-Sereikienė ◽  
Eglė Keturakienė
Keyword(s):  
Modern Society ◽  
The Other ◽  
General Context ◽  
Other Hand ◽  
The One ◽  
A Performance

Advertising appealing to senses is satiated with the dream of immortality. The society striving for an eternal state of mythical youth lives in the reality of theatre and manipulations. On the one hand, advertising offers certain society life models through myth, archetypical symbols. On the other hand, culture of global observation, watching changes life into an illusion and life simulation. The more a person succumbs to abstractedness of life in advertisements, the greater demand for mythical time, eternal moment and harmony arises. Advertising which has categorically prohibited for a society to get older, gives an individual an illusion of eternal contemporaneity through archetypes. Modern man sees himself as a creator of history, hence, he feels great temptation to take part in an imaginary act of creation. The article provides the analysis of archetypac imagery in interwar advertisements on the basis of insights of R. Barthes, G. Debord and M. McLuhan on mythological structures of thinking, advertisements and modern society of a performance as well as thoughts of M. Eliade on repetition of time. For the analysis publication Naujoji Romuva (1931-1940) has been chosen. The expression of archetypes has been discussed after they have been categorized into three groups under character and general context of archetypal structures: archetypes of world creation, prototypes of man and woman, and mythical, folklore. Prototypes of man as a hero and woman as having a mystic role to continue the cycle of life, as well as mythical, folklore symbols (mirror, horseshoe, spruce, flower) also play the said role. Archetypal imagery is often found in advertisements of cosmetics, chemicals and sealants.

Rationality and Consensus in Kwasi Wiredu’s Traditional African Polities

Theoria ◽  
2016 ◽  
Vol 63 (146) ◽  
pp. 36-55
Author(s):  
Bernard Matolino
Keyword(s):  
Decision Making ◽  
Crucial Role ◽  
Modern Society ◽  
The Other ◽  
Rational Persuasion ◽  
Other Hand

Abstract The disagreement over what was responsible for arriving at consensual positions, in traditional African polities, is best captured in the classic debate between Kwasi Wiredu and Emmanuel Eze. The former holds that rational persuasion was the sole informant of decision-making while the latter argues that non-rational factors played a crucial role in securing a consensual decision. If Wiredu is correct then consensus could work in modern society as it can be argued that it does not rely on traditionalistic scaffoldings. If, on the other hand, Eze is correct, then consensus cannot work in modern largely urbanised Africa as its traditional underpinnings have largely disappeared. While Emmanuel Ani’s intervention in this debate is welcome for its earnest search for a system that could work, his support for Eze is not bold enough to undermine Wiredu’s rationalistic orientation in consensus.

scholarly journals Doppler-Shifted Inertial Oscillations on a β Plane

2005 ◽  
Vol 35 (8) ◽  
pp. 1480-1488 ◽  
Author(s):  
Xiaoming Zhai ◽  
Richard J. Greatbatch ◽  
Jinyu Sheng
Keyword(s):  
Numerical Model ◽  
The Other ◽  
Small Scale ◽  
Nonlinear Interactions ◽  
Inertial Waves ◽  
Background Flow ◽  
Inertial Oscillations ◽  
Other Hand ◽  
Spherical Earth

Abstract On the spherical earth, and in the absence of a background flow, the poleward propagation of near-inertial oscillations is restricted by the turning latitude. A background flow, on the other hand, provides a way to increase the apparent frequency of near-inertial waves through Doppler shifting. In this note, it is shown that near-inertial oscillations can be advected to latitudes higher than their turning latitude. Associated with the poleward advection there is a squeezing of the meridional wavelength. A numerical model is used to verify this result. The squeezed inertial oscillations are vulnerable to nonlinear interactions, which could eventually lead to small-scale dissipation and mixing.

Jan van Gool als kunstcriticus

1983 ◽  
Vol 97 (4) ◽  
pp. 266-283
Author(s):  
Lyckle De Vries
Keyword(s):  
Art History ◽  
The Other ◽  
Reliable Information ◽  
Small Scale ◽  
Art Theory ◽  
Work Of Art ◽  
Dutch Art ◽  
Other Hand ◽  
History Of ◽  
Expression Of Emotions

AbstractIn 1750 and 1751 Jan van Gool published two volumes of artists' biographies entitled De Nieuwe Schouburg (Note 2). This sequel to Houbraken's Groote Schouburgh (.Note I) is an important source for Dutch art history of the period around 1700. The author's opinions are not strictly governed by the rules of art theory, nor is he a convinced Classicist. His main aim is to give complete and reliable information on the lives and works of artists. In so doing he cannot refrain from giving personal opinions. These characterize him as a competent art critic, who seems to have had an eye for style and quality. He despises work by contemporaries who still adhere to the Leiden tradition of fijnschilderen (small-scale, highly-finished painting). In his view the composition of a painting is of prime importance in assessing its quality, for it is mostly there that an artist's inventiveness, or lack of it, is revealed. Another aspect of great importance is the expression of emotions in painted figures through their glances, gestures and attitudes. Van Gool praises not only history painters who prove to have abilities in this field, but also painters of genre scenes and portraits. He pays far more attention to a painter's brushwork than his style of drawing, his predilection being for masters with a 'courageous' brush. Relatively little attention is given to colour and light and to the plasticity of painted figures. Van Gool's ideals seem to be summed up in the word natural. The essential qualities of the subjects painted must be made visible in the work of art. A painstaking realism in the Leiden tradition would endanger this ideal as much as a severe Classicism. The observation of reality should not be carried so far that details become more important than totalities, but on the other hand the overall form should not be idealized to such an extent that reality is forgotten.

scholarly journals THE ESSENCE OF «SOCIAL ANXIETY» AND ITS PLACE IN THE SOCIAL SCIENCES

2020 ◽  
Vol 71 (3) ◽  
pp. 109-114
Author(s):  
I.S. Duisenova ◽  
Keyword(s):  
Social Sciences ◽  
Social Anxiety ◽  
Modern Society ◽  
The Other ◽  
Modern World ◽  
Other Hand ◽  
The Social ◽  
Social Anxieties ◽  
Comprehensive Study

The study of social anxieties requires careful research due to the development of modern society. Modern Kazakh society is unique in its own way,and besides, it is not without causes of social anxiety. Moreover, a comprehensive study of social anxieties provides a person with broad opportunities for knowledge and creativity. On the other hand, the coronavirus pandemic has made its own adjustments to the modern world, which is unstable in its development, it remains uncertain and unpredictable, which does not allow a person to feel completely protected, and this all creates anxiety.

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