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1.183 hasil untuk "Kumar Manoj"

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  1. Buku Teks lengkap

    Holographic Materials and Applications

    Kumar, Manoj

    IntechOpen · 2019 · Inggris · DOAB

    Optical techniques continue to evolve and advance, particularly with the inventions of the laser and holography. This volume provides an introduction to various optical systems and devices that are increasingly being used for engineering, scientific, and industrial applications. Organized into…

  2. Preprint Teks lengkap

    An Improved Remote User Authentication Scheme Using Smart Cards

    Kumar, Manoj

    arXiv · 2005 · Inggris · arXiv

    In 2000, Hwang and Li proposed a new remote user authentication scheme using smart cards. In the same year, Chan and Cheng pointed out that Hwang and Li’s scheme is not secure against the masquerade attack. Further, in 2003, Shen, Lin and Hwang pointed out a different type of attack on Hwang and…

  3. Preprint Teks lengkap

    The Modified Scheme is still vulnerable to the parallel Session Attack

    Kumar, Manoj

    arXiv · 2005 · Inggris · arXiv

    In 2002, Chien–Jan–Tseng introduced an efficient remote user authentication scheme using smart cards. Further, in 2004, W. C. Ku and S. M. Chen proposed an efficient remote user authentication scheme using smart cards to solve the security problems of Chien et al.’s scheme. Recently, Hsu and Yoon…

  4. Preprint Teks lengkap

    The Password Change Phase is Still Insecure

    Kumar, Manoj

    arXiv · 2004 · Inggris · arXiv

    In 2004, W. C. Ku and S. M. Chen proposed an efficient remote user authentication scheme using smart cards to solve the security problems of Chien et al.'s scheme. Recently, Hsu and Yoon et al. pointed out the security weaknesses of the Ku and Chen's scheme Furthermore, Yoon et al. also proposed a…

  5. Preprint Teks lengkap

    A Cryptographic Study of Some Digital Signature Schemes

    Kumar, Manoj

    arXiv · 2005 · Inggris · arXiv

    In this thesis, we propose some directed signature schemes. In addition, we have discussed their applications in different situations. In this thesis, we would like to discuss the security aspects during the design process of the proposed directed digital signature schemes. The security of the most…

  6. Preprint Teks lengkap

    Faults and Improvements of an Enhanced Remote User Authentication Scheme Using Smart Cards

    Kumar, Manoj

    arXiv · 2005 · Inggris · arXiv

    In 2000, Hwang and Li proposed a remote user authentication scheme using smart cards to solve the problems of Lamport scheme. Later, Chan- Chang, Shen- Lin- Hwang and then Chang-Hwang pointed out some attacks on Hwang – Li’s scheme. In 2003, Shen, Lin and Hwang also proposed a modified scheme to…

  7. Preprint Teks lengkap

    Directed Threshold Multi – Signature Scheme without SDC

    Kumar, Manoj

    arXiv · 2005 · Inggris · arXiv

    In this paper, we propose a Directed threshold multisignature scheme without SDC. This signature scheme is applicable when the message is sensitive to the signature receiver; and the signatures are generated by the cooperation of a number of people from a given group of senders. In this scheme, any…

  8. Preprint Teks lengkap

    Class-Preserving Automorphisms of a Family of Finite p-Groups

    Kumar, Manoj

    arXiv · 2004 · Inggris · arXiv

    I withdraw my paper from arXiv because there is a technical error in the proof of Theorem 1.1. And because of this error, all the results in the paper are untrue. I am very sorry for this.

  9. Artikel Jurnal Teks lengkap

    66. Management strategy for post insertion problems in complete dentures

    Kumar, Manoj

    J Indian Prosthodont Soc · 2018 · Inggris · PubMed Central

  10. Artikel Jurnal Teks lengkap

    An Efficient Numerical Scheme for Solving a Fractional-Order System of Delay Differential Equations

    Kumar, Manoj

    Int J Appl Comput Math · 2022 · Inggris · PubMed Central

    Fractional order systems of delay differential equations are very advantageous in analyzing the dynamics of various fields such as population dynamics, neural networking, ecology, and physiology. The aim of this paper is to present an implicit numerical scheme along with its error analysis to solve…

  11. Artikel Jurnal Teks lengkap

    Routine oro/nasopharyngeal suction versus no suction at birth

    Kumar, Manoj

    Paediatr Child Health · 2019 · Inggris · PubMed Central

  12. Artikel Jurnal Teks lengkap

    Mental Healthcare Act 2017: Liberal in Principles, Let Down in Provisions

    Kumar, Manoj Therayil

    Indian J Psychol Med · 2018 · Inggris · PubMed Central

  13. Artikel Jurnal Teks lengkap

    FREE PAPER: Comparative Study of Cognitive Dysfunction in Patients with Bipolar Affective Disorder Receiving Prophylaxis of Oral Sodium Valproate and Lithium

    Nisha,; Kumar, Manoj

    Indian J Psychiatry · 2022 · Inggris · PubMed Central

    BACKGROUND: Cognitive impairment is a common complaint among patients taking Lithium and Sodium Valproate as mood stabiliser for treatment of BPAD often leading to non-compliance. Previous studies suggest that both Lithium and Na Valproate may cause impairment in memory and psychomotor speed on…

  14. Artikel Jurnal Teks lengkap

    Overexpression of Chickpea Defensin Gene Confers Tolerance to Water-Deficit Stress in Arabidopsis thaliana

    Kumar, Manoj; Yusuf, Mohd Aslam; Yadav, Pooja dkk.

    Front Plant Sci · 2019 · Inggris · PubMed Central

    Plant defensins are mainly known for their antifungal activity. However, limited information is available regarding their function in abiotic stresses. In this study, a defensin gene, Ca-AFP, from Cicer arietinum, commonly known as chickpea, was cloned and transformed in Arabidopsis thaliana for…

  15. Artikel Jurnal Teks lengkap

    Comparative efficacy of advanced and traditional wound dressings in post-operative orthopaedic care for hip and knee surgeries: A randomized controlled trial

    Srivastava, Nidhi; Manisha; Ghai, Amresh dkk.

    J Clin Orthop Trauma · 2025 · Inggris · PubMed Central

    BACKGROUND: This randomized controlled study aimed to evaluate the efficacy of three advanced dressings (Aquacel Ag®, Opsite® Post-Op, and Mepilex Border Post-Op®) versus traditional dressings in post-operative care for patients undergoing orthopaedic hip or knee surgeries. METHODS: Conducted…

  16. Artikel Jurnal Teks lengkap

    Molecular and structural analysis of genetic variations in congenital cataract

    Kumar, Manoj; Agarwal, Tushar; Kaur, Punit dkk.

    Mol Vis · 2013 · Inggris · PubMed Central

    OBJECTIVE: To determine the relative contributions of mutations in congenital cataract cases in an Indian population by systematic screening of genes associated with cataract. METHODS: We enrolled 100 congenital cataract cases presenting at the Dr. R. P. Centre for Ophthalmic Sciences, a tertiary…

  17. Artikel Jurnal Teks lengkap

    Clinical characterization and mitochondrial DNA sequence variations in Leber hereditary optic neuropathy

    Kumar, Manoj; Kaur, Punit; Saxena, Rohit dkk.

    Mol Vis · 2012 · Inggris · PubMed Central

    PURPOSE: Leber hereditary optic neuropathy (LHON), a maternally inherited disorder, results from point mutations in mitochondrial DNA (mtDNA). MtDNA is highly polymorphic in nature with very high mutation rate, 10–17 fold higher as compared to nuclear genome. Identification of new mtDNA sequence…

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