bluuebunny/crossref_metadata_2025 huggingface dataset:
Examining Gender Stereotypes in the Literary Discourse of E. G. Vodolazkin
Authors:   Adyghe State University, Kopot Lilia
Published: January 2021

The objective of this article is to examine gender stereotypes reconstructed by E. G. Vodolazkin in his literary discourse. The relevance of this study is enchanced by the socio-cultural and political significance of issues related to gender. This study investigates the stereotypes that translate the value system of the Russian people, in particular, the gender aspects of mentality. The author describes the specifics of implementing masculinity/femininity stereotypes in literary discourse, transformation of basic gender concepts within the axiologi-cal paradigm, as well as criteria for stereotypification. The results obtained can contribute to the expansion of scientific ideas in the field of genderology and linguoculturology.
Onomasticon of the Story by B. K. Zaitsev ‘Priest Kronid’ in the Context of Constants of Russian Orthodox Christianity
Authors:   N.А. Dobrolubov State Linguistics University of Nizhny Novgorod, Kuzmina Margarita
Published: January 2021

The article examines the problem of studying the semantics of linguistic units in fiction, in particular, the study of how proper names function in a literary text. In this study, proper names are treated as functional and semantic units of language, speech, and culture. The re-search material is the story by B. K. Zaitsev ‘Priest Kronid’ (1905), and its object is onomas-tic vocabulary and specific constants of Russian Orthodox Christianity. The onomasticon of the story consists of anthroponyms (Kronid, etc.), toponyms (Kostenka, Dmitrovo), hagionyms (Christ, God), eortonyms (Easter, Trinity, Egor’s day, etc.), zoonym (Kashtan), etc. The purpose of the article is to examine how proper names function in B. K. Zaitsev’s text. The study makes a new contribution to as of yet insufficient research of the onomastic space of fiction by B. K. Zaitsev, and its relevance is enhanced by the importance of studying proper names as a component of the writer’s linguistic picture of the world and the need for scientific understanding of the functional role of onomastic units in the literary text in terms of national religious ideas about the world. The paper uses a complex method of studying proper names in fiction, combining various methods and techniques, namely: the method of conceptual analysis, the method of component analysis of fictional text, the method of continuous sampling as well as the semantic and stylistic methods. The author investigates the onomastic field of B. K. Zaitsev’s text and determines the functional role of proper names of different categories. The story reveals associative and semantic connections of individual onyms with certain constants of Russian Orthodox Christianity. The author also makes a number of specific conclusions about the features of B. K. Zaitsev’s poetics, including those about conceptualizing meanings of individual linguistic units and strengthening of the value component in their meaning in the literary text. The linguistic material can be used in special courses on the onomastics of a literary text or issues related to the writer’s linguistic picture of the world, or in courses that include philological analysis of texts.
Comparison of the effects of different types of maxillary protraction on the maxilla with finite element analysis
Authors: Muhammed Hilmi Buyukcavus  , Burak Kale
Published: January 2021

Abstract
Aim: To compare the two different skeletal anchorage methods with finite element analysis in the treatment of Class III patients with maxillary retrognathia.
Material and Methods: Two different treatment scenarios were performed on the skull model obtained from computerized tomography images of skeletal Class III patients with maxillary retrognathia and finite element analysis was performed. In the first group; mini plates were simulated on the infra zygomatic crest. A unilateral 500 g protraction force was applied to the face-mask. In the second group; mini plates were simulated in the infrazigomatic crest and mandibular symphysis. Then, 500g protraction force was applied with Class III elastic between the miniplates. Von Misses stresses and displacement values were evaluated comparatively.
Results: In the Class III elastic group, maximum Von Misses stress occurred around the infra zygomatic crest and symphysis anchored with 0.078MPa. The maxillary posterior region and paranasal regions were the areas that showed the highest Von Misses tension after infra zygomatic crest and symphysis. In the face-mask group, the most common site of Von Misses stress in the nasomaxillary complex and alveolar structures were the infra zygomatic area where plaques were applied, followed by pterygomaxillary suture. Tensile forces are reduced especially in these two areas by spreading to the surrounding structures.
Conclusion: In both methods, it was determined that the amount of force transmitted to the circumaxillary sutures was sufficient to induce the formation of osteogenesis in these regions.
Keywords: skeletal anchorage, Class III malocclusion, finite element analysis. Continuous...
Is it necessary to measure hepatic venous pressure gradient before liver resection in cirrhotic patients? A single center audit
Authors: Hassaan Bari  , Sana Amir Akbar  , Faisal Hanif
Published: January 2021

Abstract

Objective: To determine whether routine preoperative hepatic venous pressure gradient measurements are necessary in child’s-A cirrhotic patients undergoing liver resection for hepatocellular carcinoma, and to assess immediate post-operative liver dysfunction and 30-day mortality in such cases.

Methods: The 3-year audit was done at Shuakat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan, and comprised data from January 1, 2015, to December 31, 2017, of all Child’s class “A” patients with hepatocellular carcinoma without any clinical signs of portal hypertension who had preoperative hepatic venous pressure gradient measurements done were. A proforma was used to collect the required data from patient files. Data was analysed using SPSS 21.

Results: Of the 20 patients, 11(55%) were males. The overall mean age was 60.6+7.4 years. Only 2(10%) patients had raised hepatic venous pressure gradient. Of the total, 14(70%) patients underwent surgery. Mean duration of surgery was 222+82.5 minutes and mean hospital stay was 6.8+3.2 days. None of the patients had deranged prothrombin-time or bilirubin on postoperative day 5.

Conclusion: The incidence of subclinical portal hypertension was very low.  Hepatic venous pressure gradient measurement can be avoided in early stage hepatocellular carcinoma for child’s A cirrhotic patients undergoing liver resection.

Key Words: Portal hypertension, Hepatic venous pressure gradient, Continuous...
Differential expression of P63, P27, P57, Ki-67, and CD146 in hydropic and molar pregnancies
Authors: Mahi Balci  , Gulhan Ozdemir  , Admin
Published: January 2021

Abstract
Objective: In this study, we investigated expressions of immunohistochemical markers P63, P27, P57, Ki-67, and CD146, in hydropic and molar specimens, to explore their role in pathogenesis of molar gestations.
Design and Setting: Retrospective study.
Methods: We enrolled 37 patients with a definitive pathologic diagnosis of HA (n = 10), PHM (n = 17), and CHM (n = 10). We scored immunoreactivity using antibodies against P63, P27, P57, Ki-67, and CD146 by evaluating the percentage of distinctly stained cells. Results.Compared to PHM and HA patients, CHM patients had severe cytologic atypia in CD146-positive extravillous trophoblastic column (TC) and florid syncytiotrophoblast (ST)
proliferation. P57 immunostaining was negative in all but one of the CHM patients, whereas all HA and PHM patients showed positive immunostaining. PHM and HA patients also showed P63 and Ki-67 overexpression in cytotrophoblasts (CTs) compared to CHM patients. P27 was expressed in differentiated, nondividing syncytiotrophoblasts but did not yield any diagnostic aid.
Conclusion: The proliferative activity location varied between molar and nonmolar pregnancies. PHM and HA patients have more progenitor cells, which express the highest levels of P63 compared to CHM patients. The loss of endogenous P63 expression in CHM cases may result in up-regulated genes, associated with invasion and metastasis, predisposing the body to a loss of epithelial and acquisition of mesenchymal characteristics.P63 deficiency, like P57 deficiency, induces exaggerated proliferation and differentiation and could be used as an ancillary diagnostic tool for CHM diagnosis.
Keyword: Hydatidiform mole, hydropic abortion, p63, p27, p57, Ki-67, CD146. Continuous...
A reflection of the moral teachings in the works of Abay
Authors:   Candidate of philology, associate prof., Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkestan, Kazakhstan (toty.koshenova@ayu.edu.kz)  ORCID: 0000-0002-3303-1597, Koshenova T.I. , Esenkarayeva Z.R. ,   2Master, Sh. Valikhanov Kokshetau State University, Kokshetau, Kazakhstan (yessenkarayeva@gmail.com) ORCID: 0000-0003-1867-169X
Published: January 2021

The article studies the problem of the category of man and human existence in the work of the great Kazakh poet and thinker Abay. The author seeks to analyze the broadest reflections on the integral personality of a person in the words of Abai's edification. Particular attention is paid to determining the relationship of the philosophical thoughts of Plotinus, Aristotle, Al-Farabi about human existence with the worldview of Abai. The relevance of the topic of the article is also due to the study of the category of "whole personality" in the works of Abai with the theory of Al-Farabi about “the perfect man", where attention is focused on the teachings of Abai about the "cult of the heart". Based on the research of scientists on the philosophy of morality and humanism of Abai, the author reveals the theme of the truth of Abai's teachings. The article deals with a comprehensive study of the concept of "whole personality" in the works of the great poet Abai.
Karakalpak poetry and the artistic character of dedication poetry in the works of I. Yusupov
Authors:   Candidate of Philology, Berdak Karakalpak State University, Nukus, Karakalpakstan (awada@mail.ru) ORCID: 0000-0003-0099-1353, Turdybaev K.
Published: January 2021

The article examines the place of I. Yusupov's poetry in the history of Karakalpak literature and genre features of dedicated poems in the poet's work. Artistic approaches in the poetry of I. Yusupov renew the artistic form of poetry. The poet's additions to the types of initiations in literature increased the significance of the genre. Therefore, we believe that a special study of this genre in the poet's work will serve to reveal the peculiarities of the poet's lyrics. In this article, we will focus on the nature of the development of the genre of initiation in the poet's work. The works of scientists who commented on the poet's work laid the foundation for the methodological conclusions of our article. Dividing I. Yusupov's poems into types, a thematic, genre, poetic analysis will be carried out. Civic pathos, lyrical thought, poetic clarity, poetic culture and other qualities are characteristic of the poet's work. The poetic tradition of Ibragim Yusupov continues in modern Karakalpak poetry.
Continuity in the work of Abai and Lermontov
Authors:   Senior Lecturer, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkestan, Kazakhstan (gulzhan.alipkhan@ayu.edu.kz) ORCID: 0000-0003-1760-7688, Aliphan G.K.
Published: January 2021

The content of the article is based on the poem "Duma" by M.Y. Lermontov. It occupies a special place in the poet's work. "Duma" is a work with a deep and rich content, reflecting the thoughts of the poet, concerned about the future of his generation. Abai translated this poem into the Kazakh language. This article examines the problem of the creative continuity of the two poets, associated with the translation of the "Duma" into the Kazakh language and its ideological and thematic content. M.Y. Lermontov was never satisfied with the current social situation and the people he was surrounded with. He was too sophisticated and innovative poet for his time. He was deeply anxious about present and future of the Russian society. “The thought” is a work with profound meaning as a result of his criticism. Just as M.Y. Lermontov Abay mercilessly criticized inadequacies of his living time. Abay tried to remedy people and their morality with his humanistic philosophy. The article depicts common ideas and philosophy of the both poets on the basis of contents and translation of one poem.
EVALUATION OF THE EFFICIENCY OF THE PROJECT FROM THE POINT OF VIEW OF A SOCIOPHYSICAL APPROACH
Authors:   UEC-UMPO, MAKSIMOVA Natalia
Published: January 2021

The article describes an approach to assessing the effectiveness of a project implemented at an enterprise. The problem of assessing the effectiveness of a project is associated with the need to manage a project with a long life cycle. To solve the problem, it is proposed to use a sociophysical approach. The necessary elements of the mathematical model are presented. The analysis of the ratio of the potentials of the enterprise, its organizational elements and the project being implemented at the enterprise is given. Based on the analysis, it was concluded that knowledge of the potentials makes it possible to assess the effectiveness of the project activities carried out. From a sociophysical point of view, a project model is a set of accumulated potentials of state variables. On the example of two indicators — the revenue and the balance of the enterprise, where the project is being implemented, the sociophysical formulation of the task of analyzing the effectiveness of the investment project is illustrated. Calculations are given of the accumulated potentials of organizational units involved in the implementation of the project are presented; the definition of the accumulated potential reduction factor is given; an economic interpretation of the results of evaluating the effectiveness of project activities.
PROBLEMS OF LEGAL REGULATION OF FOREST PROTECTION AND FOREST USE IN THE RUSSIAN FEDERATION
Authors:   Bashkir Institute of Social Technologies (branch) of the Academy of Labor and Social Relations, IKSANOV Radmir
Published: January 2021

Forest violations are a special type of offenses that infringe on the order of rational use of natural resources and environmental protection. The purpose of this study is to analyze the phenomenon of forest violations, their classification and qualifications, determine the subject composition of forest violations, and the peculiarities of the mechanism of bringing to legal responsibility for forest violations. The relevance of the work lies in the fact that the problem of legal protection of forests exists not only in Russia, but also abroad, therefore, the solution to this problem should be developed and implemented at the global level, by the combined efforts of states in the field of forestry. The paper describes the regulatory and legal framework in the field of forest management, lists the problems of the legal mechanism of forest protection, identifies its subjects, discloses the problems associated with evidence and proof in cases of forest violations (for example, storage of timber seized as material evidence) and other problems , in the field of implementation of control and supervision activities by forest users.
ROLE OF MORTGAGE LOANING IN THE HOUSING MARKET
Authors:   Institute of Economics and Service Ufa State Oil Technical University, GASPARYAN Armen , SHAIKHUTDINOVA Gulnara ,   Institute of Economics and Service Ufa State Oil Technical University
Published: January 2021

The purpose of the scientific work is to assess the state of the housing construction market and the housing fund as a whole, as well as the level of influence of the mortgage lending sphere on it. The work uses mainly methods of analysis of government statistics, information provided by the State Corporation DOM.RF, the official sites of key banks, own forecasts and calculations of the analyzed information. On the fact of the analysis made an assessment of the housing stock, the main mortgage products, identified the main directions of development of the market for housing construction and stream lending. Highlighted the main formation of conditions for the availability of mortgage loans, stricter requirements for borrowers to maintain the safety of loans and their payments, the active development of government programs to subsidize the market rate to support the market of housing construction, the growth of commissioning of housing over the next 3–4 years.
RUSSIAN MEDIA ABOUT MEDICAL INNOVATIONS AND TECHNOLOGIES
Authors:   Russian State University named after A. N. Kosygin (Technologies. Design. Art), MOREEVA Elena , AKSENOVA Elena ,   Scientific Research Institute of the health care organization and medical management of the Moscow Department of health care, KAMYNINA Natalya ,   Scientific Research Institute of the health care organization and medical management of the Moscow Department of health care
Published: January 2021

The current state of demand for medical information in the media has a high practical significance for the mass audience. Medicine is a science-intensive, rapidly developing field. In this regard, it is necessary to systematically inform the public about the achievements of medicine— in science, technology and industry, explaining the essence and possible consequences of a scientific discovery, popularizing methods of treatment of a particular disease, introducing society to innovative technological processes in the medical field, achievements and developments of the medical and pharmaceutical industry. The paper reviews the experience of media coverage of medical issues in the aspect of familiarity with innovations and technologies in the context of historical development both in our country and abroad.
Implementasi Budaya Religius dalam Membina Akhlak Siswa di MI Rahmatullah Kota Jambi
Authors: Fatimah Fatimah
Published: January 2021

Budaya religius lembaga pendidikan adalah upaya terwujudnya nilai-nilai ajaran agama sebagai tradisi dalam berperilaku dan budaya organisasi yang diikuti oleh seluruh warga pendidikan tersebut. Dengan menjadikan agama sebagai tradisi dalam lembaga pendidikan maka secara sadar maupun tidak ketika warga lembaga mengikuti tradisi yang telah tertanam tersebut sebenarnya warga lembaga pendidikan sudah melakukan ajaran agama. Wujud budaya religius adalah terdapat beberapa bentuk kegiatan yang setiap hri dijalankan oleh peserta didik diantaranya:; Senyum Salam Sapa (3S); Saling hormat dan toleran; Puasa Senin Kamis.; Shalat Dhuha; Tadarus Al-Qur?an ; Istighosah dan Doa Bersama.
Penerapan Model Pembeelajaran Berbasis Masalah untuk Meningkatkan Keterampilan Menulis Teks Eksposisi Siswa MAN 1 Sarolangun
Authors: Gusrita Tri
Published: January 2021

Penelitian ini bertujuan untuk mengetahui peningkatkan kemampuan keterampilan menulis teks eksposisi siswa MAN 1 Sarolangun melalui pereapan model pembelajaran berbasis masalah. Jenis penelitian PTK(Penelitian Tindakan Kelas) dengan menggunakan empat tahap, perencanaan, tindakan, observasi, dan refleksi, yang dilaksanakan dalam dua siklus, yaitu tindakan siklus I dan tindakan siklus II. Instrumen yang digunakan adalah tes dan obsevasi. dengan pendekatan kualitatif yang dilakukan dengan meghitung rata-rata kelas yaitu menghitung persentase ketuntasan siswa secara klasikal, siswa dinyatakan lulus apabila memperoleh nilai . Jumlah sampel adalah 24 siswa yaitu 12 laki-laki dan 12 perempuan pada kelas X IIS MAN 1 Sarolangun. Hasil penelitian dapat diketahui bahwa keterampilan menulis teks eksposisi siswa setelah penerapan model pembelajaran berbasis masalah melalui tindakan siklus I, nilai rata-rata 65,78 atau 37,50% dengan kategori kurang. Tindakan siklus II nilai rata-rata 85,20 atau 91,68% dalam kategori baik. Kesimpulannya adalah dengan penerapan model pembelajaran berbasis masalah mampu meningkatkan keterampilan menulis teks eksposisi siswa MAN 1 Sarolangun.
Life in the Slow Lane: Ecology and Conservation of Long-Lived Marine Animals
Authors:   National Marine Fisheries Service, Tiburon Laboratory 3150 Paradise Drive, Tiburon, California, USA
Published: January 2021

Abstract. —Effective fisheries management requires considerable information on life history characteristics, recruitment dynamics, habitat requirements, and fishery interactions for the managed species. It is clear that we have little of this information for any of the myriad temperate reef fishes managed in the South Atlantic or Gulf of Mexico regions, not only from our reliance on size limits, controlled effort, or limited harvest but from the repeated failures of all but complete closures of fisheries to allow recovery from overexploitation. Several of the life history features that reef fish share render them particularly vulnerable to both fishing pressure and habitat degradation, including their longevity, their slow maturation, their spatially and temporally predictable spawning aggregations, and the reliance of juveniles on estuarine nursery grounds. In addition, traditional hindcasting methods like virtual population analysis and the use of spawningpotential ratio to diagnose overfishing have not proved reliable means of assessing population status. Virtually unexplored in the United States to date are (1) use of marine fishery reserves to protect demographics and reproductive potential of exploited species, habitat and community structure of all species, and biodiversity and (2) use of forecasting methods of stock assessment based on juvenile abundances. We discuss the ability of these methods to provide insurance against management error and to predict fishery abundances for future year classes, respectively.
Performance of Joint Admission and Power Control Algorithms for Cognitive Radio CDMA Networks in Shadowed Environment
Authors: Roy Sanjay Dhar , Kundu Sumit
Published: January 2021

Cognitive radio network maximizes number of secondary users (SUs) without affecting the service of primary users (PUs). Admittance of SUs is not only affected by the path loss but also lognormal shadowing. In this paper, we have carried out the simulation study of joint admission and power control (JAPC) algorithms: JAPCMRER and JAPC-MSSRA in presence as well as absence of log-normal shadowing. Combined effect of path loss and log-normal shadowing on total secondary revenue and blocking probability is presented. Comparison between two algorithms for shadowing and non-shadowing cases has been done on basis of different metrics.
An Analysis on End-To-End Inference Methods based On Packet Probing in Network
Authors: Christinal J.Benitha , Vivek V.
Published: January 2021

Current Internet is a massive, distributed network which continues to grow in size as globalization takes major role in everyone’s life like e-commerce, social networking and related activities grow. The heterogeneous and largely unregulated structure of the Internet renders tasks such as optimized service provision, rate limiting certain classes of applications (e.g. peer-to-peer), provide bandwidth guarantee for certain applications, avoiding shared congestion in flows are increasingly challenging tasks. The problem is complicated by the fact that one cannot rely on the cooperation of individual servers and routers to aid in the collection of network traffic measurements vital for these tasks. Hence we go for network monitoring and inference methods based on packet probing in the network. This paper presents an analysis of different inference methods for network characteristics to deal with shared congestion, packet forwarding priority, network tomography and evaluates each methodology based on packet loss rate and delay variance.
Detection Of Phishing Websites And Secure Transactions
Authors: Dhanalakshmi R. , Prabhu C. , Chellapan C.
Published: January 2021

Phishing is an electronic online identity theft in which the attackers use a combination of social engineering and web site spoofing techniques to trick a user into revealing confidential information. It steals the user’s personal identity data and financial credentials. Most of the phishing attacks emerge as spoofed E-Mails appearing as legitimate ones which makes the users to trust and divulge into them by clicking the link provided in the E-Mail. To detect a Phishing website, human experts compare the claimed identity of a website with features in the website. For example, human experts often compare the domain name in the URL against the claimed identity. Most legitimate websites have domain names that match their identities, while Phishing websites usually have less relevance between their domain names and their claimed (fake) identities. In addition to blacklists, white lists, heuristics, and classifications used in the state-of-the-art systems, we propose to consider websites’ identity claims. To enable secure transactions ,Password hashing has been done with MD5 hashing algorithms that strengthens web password authentication. It is also shown that getting original password from hashed form is not an easy task due to addition of salt value. If the user is valid, get a session key via mobile, through which further access can be done
Performance Analysis Of Secured Synchronous Stream Ciphers
Authors: Eddla Padmalatha , Reddy R.Ravinder
Published: January 2021

The new information and communication technologies require adequate security. In the past decades ,we have witnessed an explosive growth of the digital storage and communication of data ,triggered by some important breakthroughs such as the Internet and the expansive growth of wireless communications. In the world of cryptography ,stream ciphers are known as primitives used to ensure privacy over communication channel and these are widely used for fast encryption of sensitive data. Lots of old stream ciphers that have been formerly used no longer be considered secure ,because of their vulnerability to newly developed cryptanalysis techniques. Many designs stream ciphers have been proposed in an effort to find a proper candidate to be chosen as world standard for data encryption. From these designs, the stream ciphers which are Trivium,Edon80 and Mickey are implemented in ‘c’ language with out affecting their security .Actually these algorithms are particularly suited for hardware oriented environments which provides considerable security and efficiency aspects. We will be targeting hardware applications, and good measure for efficiency of a stream cipher in this environment is the number of key stream bits generated per cycle per gate. For good efficiency we are approaching two ways .One approach is minimizing the number of gates.The other approach is to dramatically increase the number of bits for cycle. This allows reducing the clock frequency at the cost of an increased gate count. Apart from the implementation the analysis which includes the security of these algorithms against some attacks related to stream ciphers such as guess and deterministic attacks, correlation attacks, divide and conquer attacks and algebraic attacks are presented.
Integrated Approach of Malicious Website Detection
Authors: Raju Krishnaveni , Chellappan C.
Published: January 2021

With the advent and the rising popularity of Internet, security is becoming one of the focal point. At present, Web sites have become the attacker’s main target. The attackers uses the strategy of embedding the HTML tags, the script tag to include Web-based Trojan scripting or redirector scripting, the embedded object tag which activates the third-party applications to display the embedded object and the advanced strategy is the ARP spoofing method to build malicious website when the attackers cannot gain control of the target website. The attacker hijacks the traffic, then injects the malicious code into the HTML responses to achieve virtual malicious websites. The malicious code embedded in the web pages by the attackers; change the display mode of the corresponding HTML tags and the respective effects invisible to the browser users. The display feature setting of embedded malicious code is detected by the abnormal visibility recognition technique which increases efficiency and reduces maintenance cost. Inclusion of the honey client increases the malicious website detection rate and speed. Most of the malicious Web pages are hence detected efficiently and the malicious code in the source code is located accurately. It can also handle End-User requests to know whether their webpage is free of Malicious codes or not.
An Implementation Of Botnet Detection Algorithm For Grid Networks
Authors: Reddy G.Pradeep , Rao A.Ananda
Published: January 2021

Grid is an emerging technology that aims at utilizing resources efficiently and effectively, A botnet is a collection of infected computers and the common attacks are A Distributed denial of service attack (DDOS) is any type of attack on a networking structure to disable a server from servicing its clients. Attacks range from sending millions of requests to a server in an attempt to slow it down, flooding a server with large packets of invalid data, to sending requests with an Invalid or spoofed ip address. A botnet is taking action on the client itself via IRC Channels without the hackers having to login to the clients computer. In this paper we show the implementation and analysis of three main types of attack: Ping of Death, TCP SYN Flood, and Distributed DOS. The Ping of Death attack will be simulated against a Microsoft Windows xp, computer. The TCP SYN Flood attack will be simulated against a Microsoft Windows 2007 IIS FTP Server. Distributed DOS will be demonstrated by simulating a distribution zombie program that will carry the Ping of Death attack. This paper focuses on improving the efficiency of the system performance over the network by implementing algorithm, It demonstrate the potential damage from DOS attacks and analyze the ramifications of the damage.
Embedded Wireless Based Communications in Oilfield & Providing Security System
Authors: Padole Ganesh V. , Kamble Sandip N.
Published: January 2021

The area of the oilfield is much wider. Oil exhauster continuous working for 24 hours. As the problem of petroleum being stolen, transmission line being stolen, and transformer being stolen exists which requires the strong secures management system. With Consideration of the objective condition restriction of geographical environment, the implementation of safe management for oilfield is very difficult. We overcome these difficulties, which comes from geographical environment. The cost is not only high if the fiber cable would be lay between working station in the several tens of square kilometers, but also need to put into a lot of human and material resources with line maintenance and guard against theft. It is a perfect scheme that remote wireless monitoring and control system is established. The system is required to manage the data received from the various site and providing the security by managing and providing automatic controlling structure.
Tunable Microstrip Filters for Modern Wireless Communications
Authors: Sabnis Shruthi
Published: January 2021

Microwave filters are essential components for a large variety of modern communication systems. Filters engage in many recreating roles in RF and microwave applications. Forthcoming technologies like wireless communications are racing with RF and microwave filters in performance, physical and cost parameters. Developing technologies in materials and fabrications are defining new paths in filter designs. Tunable filters that are able to cover a number of different frequency bands are always on demand by the progressing communications technology. In this paper, Electromagnetic Band Gap (EBG) structure is studied and the novel configurations of periodic filters on dielectric materials that dynamically change their electromagnetic properties under a DC voltage bias are obtained and analysed. A tunable filter is designed using a dielectric material which produces tuning in the filter frequency. The research is carried on a single resonance element and experimented for tunability variations. S-parameter responses are obtained and analysed for the developed model through simulations. The filter with EBG structure showed tunability replacing the Liquid Crystal (LC) dielectric material is presented.
A New Hammerstein Model for Non-Linear System Identification
Authors: Mittal Ayush , Aadaleesan P
Published: January 2021

In the present work a newer type of black box nonlinear model in Hammerstein structure is proposed. The model has Wavelet Network coupled with Orthonormal Basis Functions which is capable of modeling a class of non-linear systems with acceptable accuracy. Wavelet basis functions have the property of localization in both the time and frequency domains which enables wavelet networks to approximate severe non-linearities using few number of parameters. Orthonormal Basis functions possess the ability to approximate any linear time invariant system using appropriate basis functions. The efficacy of the model in modeling is demonstrated using numerical examples.
AN EFFICIENT LOAD BALANCING CLUSTERING SCHEME FOR DATA CENTRIC WIRELESS SENSOR NETWORKS
Authors: Yadav K R , Pal Vipin , Singh Girdhari , Yadav R P
Published: January 2021

Clustering is an efficient approach to capitalize the energy of energy constraint sensor nodes in wireless sensor networks. Clustering schemes do not guarantee formation of clusters with equal number of nodes. So data frames transmitted by the nodes vary. TDMA schedule of nodes of smaller cluster is smaller than others that results more number of data frames and hence more energy consumption. The non uniform energy consumption of nodes affects the load balancing of network and these nodes are more prone to die earlier than others. In this paper, an improved scheme for cluster head selection is proposed. Clusters having variable frame slots for nodes are applied to E-LEACH and improved E-LEACH to make the cluster more load balanced. Simulation is carried out in NS-2 to analyze the performance of E-LEACH and improved E-LEACH with variable frame length. Variable frame slot scheme for clusters is also measured with the varying distance of base station from the field. Simulation results show that clustering with variable frame length has an improvement of 7% in node death rate over E-LEACH and an improvement of 9% in node death rate over improved ELEACH. Results suggest that variable frame length scheme improves the performance of clustering schemes for WSNs and have most significant result at base station located at 75m from the field.
Multi User Diversity Evaluation in MIMO HSDPA Downlink Channels
Authors: Krishna G.Vamshi , Kumar Ch. Suresh , Kiran U. , Reddy K. Rajesh
Published: January 2021

A multiple transmit antenna, single receive antenna (per receiver) downlink channel with limited channel feedback is considered. Given a constraint on the total system-wide channel feedback, the following question is considered: is it preferable to get low-rate feedback from a large number of receivers or to receive high-rate/high-quality feedback from a smaller number of (randomly selected) receivers. Acquiring feedback from many users allows multi-user diversity to be exploited, while highrate feedback allows for very precise selection of beamforming directions. It is shown that systems in which a limited number of users feedback high-rate channel information significantly outperform low-rate/many user systems. The marginal benefit of channel feedback is very significant up to the point where the CSI is essentially perfect.
Performance Analysis of ESPRIT Algorithm for Smart Antenna System
Authors: Dongarsane Chetan R. , Jadhav A.N. , Hirikude Swapnil M.
Published: January 2021

ESPRIT is a high-resolution signal parameter estimation technique based on the translational invariance structure of a sensor array. The ESPRIT algorithm is an attractive solution to many parameter estimation problems due to its low computational cost. The performance of DOA using estimation signal parameter via a rotational invariant technique is investigated in this paper. By exploiting invariance’s designed into the sensor array, parameter estimates are obtained directly, without knowledge of the array response and without computation or search of some spectral measure. The exact number of samples and elements used is the most important parameter in the algorithms in order to sustain the accuracy of the direction of arrival of the incident signals. This algorithm is more robust with respect to array imperfections than MUSIC.
QoS ANALYSIS FOR SCHEDULING SCHEMES IN WIRELESS NETWORKS
Authors: Mahendran N.
Published: January 2021

In wireless environment, the periodic moments of wireless networks may cause the fluctuation of available bandwidth by varying with time and location. The periodic fluctuation disturbs the resource distribution and Quality of Service (QoS). Qos design is the fundamental functionality of the networking router to enable differentiated delivery and to guarantee the delivery quality for different service traffic classes. By differentiating service classes with appropriate scheduling algorithms, improve the performance of QoS. In this paper, we investigate the compensation issues of fair and priority scheduling algorithms and propose a efficient adaptive bandwidth allocation algorithm for wireless networks, called Adaptive Rotating priority Queue (ARPQ). We evaluate the performance and effectiveness of each scheduling algorithms to meeting the desired QoS requirements.
LIVE STREAMING USING PEER DIVISION MULTIPLEXING
Authors: RAO ABHISHEK.V. , A MANIKANDAN. , A AZARUDEEN. , RAO DEVENDAR
Published: January 2021

A Number of commercial peer-to-peer (P2P) systems for live streaming have been introduced in recent years. The behaviour of the popular systems has been extensively studied in several measurement papers. However, these studies have to rely on a “black-box” approach, where packet traces are collected from a single or a limited number of measurement points, to infer various properties of the traffic on the control and data planes. Although, such studies are useful to compared different systems from the end user’s perspective. It is difficult to intuitively understand the observed properties without fully reverseengineering the underlying systems. In this paper, we describe the network architecture of Zattoo, one of the largest production, live streaming providers, in Europe, at the time of writing, and present a large-scale measurement study of zattoo, using data collected by the provider. To highlight we found that even, when the zattoo system was heavily loaded with as high as 20000 concurrent users on a single overlay, the median channel join delay remained less than 2-5 s, and that, for a majority of users, the streamed signal lags over-the-air broadcast signal by more than 3 s.
A Novel Algorithm to Minimize the Excitation of Undesirable Oscillations-State Space
Authors: Agrawal Rohit Kumar , Koyyeda Rajashekher
Published: January 2021

A new state-space type stabilizer to minimize low frequency oscillation is proposed. The proposed Power System Stabilizer (PSS) design not only damps the oscillations by moving the Eigen-values to desired left hand plane locations but additionally reduces the excitation of the mode itself through optimization of the left eigenvector of the poorly damped electro-mechanical mode. The stabilizer is implemented as a State-Space (SS) type controller which is optimized using a constrained optimization procedure. Two possible inputs, speed and electrical power are considered as candidate inputs to the stabilizers. The state-space design is also compared with one based on traditional lead-lag compensation. The SS type stabilizer with electrical power input is shown to perform better compared to any other type of PSS by minimizing low frequency oscillations.
Steganography and Steganalysis : Different Approaches
Authors: Rajgure Vinay A. , Gaikwad Vishwas T.
Published: January 2021

Steganography is the technique of hiding confidential information within any media. Steganography is often confused with cryptography because the two are similar in the way that they both are used to protect confidential information. The difference between the two is in the appearance in the processed output; the output of steganography operation is not apparently visible but in cryptography the output is scrambled so that it can draw attention. Steganlysis is process to detect of presence of steganography. In this article we have tried to elucidate the different approaches towards implementation of steganography using ‘multimedia’ file (text, static image, audio and video) and Network IP datagram as cover. Also some methods of steganalysis will be discussed.
Real Time Monitoring and Neuro-Fuzzy Based Fault Diagnosis of Flow Process in Hybrid System
Authors: P Revathi. , M Pallikonda Rajasekaran. , D Babiyola. , R Aruna.
Published: January 2021

Process variables vary with time in certain applications. Monitoring systems let us avoid severe economic losses resulting from unexpected electric system failures by improving the system reliability and maintainability The installation and maintenance of such monitoring systems is easy when it is implemented using wireless techniques. ZigBee protocol, that is a wireless technology developed as open global standard to address the low-cost, low-power wireless sensor networks. The goal is to monitor the parameters and to classify the parameters in normal and abnormal conditions to detect fault in the process as early as possible by using artificial intelligent techniques. A key issue is to prevent local faults to be developed into system failures that may cause safety hazards, stop temporarily the production and possible detrimental environment impact. Several techniques are being investigated as an extension to the traditional fault detection and diagnosis. Computational intelligence techniques are being investigated as an extension to the traditional fault detection and diagnosis methods. This paper proposes ANFIS (Adaptive Neural Fuzzy Inference System) for fault detection and diagnosis. In ANFIS, the fuzzy logic will create the rules and membership functions whereas the neural network trains the membership function to get the best output. The output of ANFIS is compared with Back Propagation Algorithm (BPN) algorithm of neural network. The training and testing data required to develop the ANFIS model were generated at different operating conditions by running the process and by creating various faults in real time in a laboratory experimental model.
Channel Equalization with Single Interference Technique based on FFT for efficient OFDM System
Authors: Asnani Jyoti , Shireen Shazia , Mishra Ravi Shankar , Nema Rajesh
Published: January 2021

In today’s scenario the over sampled OFDM system performance is significantly improved if the deep faded symbols on the sub carriers of each over sampled OFDM signal are discarded and then reconstructed from the remaining OFDM signal by a time domain iterative algorithm. Base on the results of FFT in OFDM demodulation, one new single frequency interference estimation scheme is proposed, which can estimate accurately the parameters of single frequency interference by analyzing and comparing two spectrum lines having higher energy and power consumption ratio than others. The complexity of the scheme is very low and its accuracy is much higher than that of the conventional scheme which using only single spectra line possessing maximum energy to estimate interference parameters.
Simulation of a Real-Time Bus Arrival Predictor using RFID and LabVIEW
Authors: Paul Aritra , Bharadwaj Nischit , R Jagriti , S Sameera
Published: January 2021

Most college and office goers in India use the public buses for daily commuting. The bus network caters to the need of thousands who find it an affordable means of transport. However, the absence of real-time updates in the system poses some very serious problems during the exit period. Large cohorts leave the workplace at one time, leading to over-crowding, chaos and accidents at local bus stops. To address this issue, we have designed an RFID based system that alerts the commuter at periodic intervals as his desired bus approaches the stop. This paper documents the preliminaries, concept validation stage, and the development of a scaled-down prototype. The objective is to notify commuters of the approach of their desired bus (on request) by SMS.
The Design and Development of Microstrip Patch Antenna using simulation studies by ADS
Authors: Nath Suman , Rana Somnath
Published: January 2021

The matching network of a Microstrip Patch Antenna at 10.65 GHz was designed and developed using the software Advanced Design System (ADS). ADS is a powerful software for designing microwave electronic circuits. The Microstrip Patch antenna thus developed was tested at 10m Far Field Antenna Anechoic Chamber and Momentum Simulation studies of the same was carried out using a Network Analyzer that can analyze signals in GHz range.
HIERARCHICAL APPROACH OF USING P300 IN EEG BASED BCI
Authors: Dhanalakshmi V, , Iswariya S. , Salini K.S. , Raj M.Antony Robert
Published: January 2021

Brain Computer Interface is a system that translates the electrical activity of the brain into commands which can control devices in real time applications, enabling the disabled people to communicate with the outside world. In this paper we focus on P300 based real time application where the users’ difficulty in communicating with the external environment is made easier. The P300 Event Related Potential (ERP) are natural responses of the brain to some specific stimuli. A person who is paralysed or bedridden needs full care and attention. This means that a care team will likely be working together (including family, friends, nurses and other professional help). Because of this, it is important to make sure that every or any one of the care team member should always be there with the patient. If there occurs a situation where the patient is in need and the care taker is not present with them, our work finds a solution for this problem using BCI technology. In this concept we use a CRT or LED monitor placed infront of the user where different images are displayed. These images represent the basic needs of the paralysed person. When the user is in need of some requirements they can gaze at the images displayed on the monitor. Meanwhile the signals generated during this event is processed and the output is given to the desired applications. Thus this paper eases the users difficulty in meeting their basic needs.
Locational Marginal Pricing (LMP) in Deregulated Electricity Market
Authors: Panigrahi Basanta Kumar
Published: January 2021

The deregulation of electricity markets has a very large impact on almost all the power systems around the world. Competitive markets are complex systems with many participants who buy and sell electricity. Much of the complexity arises from the limitations of the underlying transmission systems and the fact that supply and demand must be in balance at all times. Generally the Locational marginal pricing (LMP) is obtained by solving a linear programming formulation. Network losses are considered through the preset loss factor based on historical operational information. This usually brings error in the calculated loss under different new scenarios. In this paper a new iterative LMP calculation method is proposed to overcome the aforementioned drawbacks associated with the traditional LMP calculations. At each iteration, a linear programming problem for market clearing is solved first .Losses on branches are considered as fictitious nodal demand at their terminal buses .Secondly the AC power flow calculated according to the dispatch results. Loss factors and fictitious nodal demand are then updated according to the AC power flow solution. The effectiveness of the proposed method is illustrated on PJM 5 bus