Informatics Publishing Limited

Aman Kumar ¹, Sudesh Jakhar ², Sunil Makkar ³

Affiliations
1 BRCM Bahal Bhiwani, IN
2 Associate Professor, Department of Information technology, BRCM Bahal (Bhiwani), IN
3 Assistant Professor, Department of Information technology, BRCM Bahal (Bhiwani), IN

Abstract

Internet use and network size is growing very fast day-by-day. So there is more need to secure the data transmitted through different services. To provide the security to the network and data, different encryption methods are used. Encryption is the process of translating, plain text" unhidden" to a cipher text "hidden" to provide the security again different attacks. So as to provide the security, two wide secret and public key cryptography algorithms are used. Secret key cryptography and public key cryptography is also known as symmetrical and asymmetrical key cryptography. In this paper, we will comprises the brief description of Secret key cryptography and Public key cryptography algorithms Implement the Public Key Cryptography with RSA algorithm.

Keywords

Encryption, Decryption, Plaintext, Cipher Text

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Aditya Kumar ¹, Alok Kumar Singh ², Aman Kumar ², Anil Rajak ², Ashish Panna ², M. Sujitha ³

Affiliations
1 Dept. EEE, Dr. MGR Educational and Research Institute, IN
2 Dept. EEE, Dr. MGR Educational and Research Institute, Chennai-95, Tamilnadu, IN
3 Department of EEE, Dr. MGR Educational and Research Institute, Chennai-95, Tamilnadu, IN

Abstract

In the age of existing systems it is important to be able to control robots everywhere. Although many methods to remotely control robots have been devised, the methods have the problems such as the need for special devices or software to control the robots. This paper suggests a method for robotic control using the DTMF tone generated when the user pushes mobile phone keypad buttons o when connected with a remote mobile robot. This paper summarizes a the feasibility of implementing Dual-Tone, Multi-Frequency (DTMF) as an alternative mean of robotic communication to Radio Frequency (RF). Our robot is controlled by a cell phone, through this we can make our robot communicate on a large scale over a large distance even from different cities. This robot can also be used to reach the places where humans cannot reach such as small tunnels, etc.

Keywords

Atmega 8 Microcontroller, DTMF Mobile.

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Aman Kumar ¹, P. S. Satsangi ¹

Affiliations
1 Mechanical Engineering Department, PEC University of Technology, Chandigarh, IN

Abstract

Micro Electrical discharge machining commonly called as Micro EDM (μEDM) is a well known non-traditional technology used for machining of very hard and difficult to machine materials which are extensively used in die-production, machining of complex 3D geometrical structures, aerospace now a days. μEDM as the name suggests produces part at micro level but it is very time consuming process with very low MRR. This paper presents a review and insight on Micro EDM, followed by the ongoing research and development using magnetic field (MF) assistance on Micro EDM (MFMEDM). This paper also includes literature review on improvements in performance measures with the application of magnetic field assistance on μEDM. In last section, a summary of the future research directions are also discussed.

Keywords

EDM, Micro Electrical discharge machining (μEDM), magnetic field assistance, Material Removal Rate, Tool Wear Rate, Surface Roughness.

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Sushila Maan ¹, Anuj Tiwari ², Deepika Chaudhary ¹, Anita Dalal ¹, Nitish Bansal ¹, Vinay Kumar ¹, Kanisht Batra ¹, Aman Kumar ¹, Naresh Kumar Kakker ³, Narender Singh Maan ⁴

Affiliations
1 Department of Animal Biotechnology, College of Veterinary Sciences, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar-125004, Haryana, IN
2 Department of Veterinary Microbiology, G. B. Pant University of Agriculture and Technology, Pantnagar-263145, Uttarakhand, IN
3 Department of Veterinary Microbiology, College of Veterinary Sciences, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar-125004, Haryana, IN
4 Department of Animal Nutrition, College of Veterinary Sciences, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar-125004, Haryana, IN

Abstract

Aim: The aim of present study was to determine seroprevalence of bluetongue virus (BTV) in Haryana state of India.
Materials and Methods: A total of 803 serum samples, 408 of cattle and 395 of buffalo origin, respectively, were collected from different villages of Haryana. Sampling was done randomly to obtain unbiased results. The samples were evaluated by a competitive enzyme-linked immunosorbent assay for the presence of BTV antibodies.
Results: Overall seroprevalence of BTV antibody in cattle and buffaloes for all 21 districts of Haryana state was found to be 75.49% and 92.91%, respectively. The prevalence of BTV in different agroclimatic zones ranged between 72-77% and 90-94% for cattle and buffalo, respectively. In buffaloes, the BTV seroprevalence was comparatively higher than in cattle.
Conclusion: The study showed that BTV is circulating in cattle and buffalo populations in the Northern part of India.

Keywords

Bluetongue, Bluetongue Virus, Buffalo, Cattle, Competitive Enzyme-Linked Immunosorbent Assay, Haryana, India, Serology.

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Anita Dalal ¹, Sushila Maan ², Nitish Bansal ², Vinay Kumar ², Aman Kumar ², Narender Singh Maan ³, Naresh Kumar Kakker ¹

Affiliations
1 Department of Veterinary Microbiology, College of Veterinary Sciences, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar-125004, Haryana, IN
2 Department of Animal Biotechnology, College of Veterinary Sciences, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar-125004, Haryana, IN
3 Department of Animal Nutrition, College of Veterinary Sciences, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar-125004, Haryana, IN

Abstract

Aim: The present study was designed to characterize the genome segment 3 (Seg-3) of bluetongue virus (BTV) serotype 12 isolates from different outbreaks of Bluetongue disease in Haryana, India.
Materials and Methods: Blood and swab samples were collected from goat and sheep suspected to be suffering of BT from different outbreaks from Gurugram, Sirsa, Hisar, and Karnal districts of Haryana. The samples were grown in insect and mammalian cell lines. After preliminary identification, serotyping was done using BTV type-specific quantitative reverse transcription-polymerase chain reaction (qRT-PCR) assays. Sequencing was performed using terminal and walking internal primers specific for Seg-3 on ABI Capillary Sequencer 3130 using a “BigDye cycle sequencing kit.” The obtained sequence data were analyzed with various bioinformatic tools.
Results: Real-time PCR results confirmed the samples to be positive for BTV-12. The Seg-3 of Indian isolates was most closely related to that of a south Indian isolate of BTV-12 from Andhra Pradesh (KC662614) with 97% nucleotide identity.
Conclusion: The study confirmed the circulation of BTV-12 in Haryana, India. The variations shown in genome Seg-3 of BTV-12 isolates may have some significance and need to be further explored.

Keywords

Bluetongue, Bluetongue Virus-12, Genome Segment-3, Haryana, Real Time, Serotype, Sequencing.

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Dinesh Kumar ¹, Priydarshi Hem ¹, Aman Kumar ¹, Ravindra Kumar Gupta ¹, U. K. Singh ¹

Affiliations
1 Dept of Mining Engineering, IIT/ISM, Dhanbad, IN

Abstract

In Sukinda valley at Kaliapani, Dist Jajpur, Odisha, high grade chromite ore is blocked in barrier pillars between opencast mines of different mining companies. The blocked ore is friable and weak in nature. A underhand cut and fill (UCF) method using cemented rock fill (CRF) is described in detail in this paper. This addresses the design of the mining method, design, preparation, transport and placement of CRF in stope. An economic analysis shows that this venture is profitable.

Keywords

Chromite Ore, Friable and Weak, Underhand Cut and Fill (UCF), Cemented Rock Fill (CRF), Economic Analysis.

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