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Artigo Revisado por pares

M. Bakar, A. Białkowska, M. Kostrzewa, Marta Lenartowicz-Klik,

... properties and structure of condensation non-isocyanate polyurethanes (NIPURs) prepared by reacting 2-hydroxy-6-naphthalenesulfonic acid ( ... linear and segmented structure of the obtained condensation NIPURs. It was found that NIPUR films containing 20% HNSA and an equimolar ratio ... very high water resistance. The operating temperature of NIPUR samples based on HNSA was set between -33° ... and the higher the HNSA content in the NIPUR sample.

Tópico(s): Antimicrobial agents and applications

2015 - De Gruyter | Journal of Polymer Engineering

Artigo Acesso aberto

Arun Menon,

... comprehensive list of the fish faWla of Ms,nipur is by Rora l' who made an extensive ...

Tópico(s): South Asian Studies and Conflicts

1955 - Zoological Survey of India | Records of the Zoological Survey of India

Artigo Acesso aberto Revisado por pares

Nipur R Patel, K. E. Damann, Claudia Leonardi, Cristina M. Sabliov,

Poly(lactic-co-glycolic) acid (PLGA) nanoparticles containing the hydrophobic antifungal itraconazole (ITZ) were developed to address the need for more effective means of treating fungal infections.PLGA-ITZ nanoparticles were synthesized using an oil-in-water emulsion evaporation method. Nanoparticle morphology (studied by transmission electron microscopy), size zeta potential (dynamic light scattering), encapsulation efficiency (UV-visible spectroscopy), release profile and antifungal activity were ...

Tópico(s): Microencapsulation and Drying Processes

2010 - Future Medicine | Nanomedicine

Artigo Revisado por pares

Nipur R Patel, K. E. Damann, Claudia Leonardi, Cristina M. Sabliov,

Itraconazole and coumarin-6 loaded polylactic-co-glycolic acid-nanoparticles (PLGA-ITZ- and PLGA-C6-NPs) were synthesized and tested for fungal cell uptake and antifungal ability based on particle size.PLGA-ITZ- and PLGA-C6-NPs were synthesized using an oil-in-water emulsion evaporation method. Fungal cell uptake and antifungal activity of the polymeric NPs was tested on Aspergillus flavus.PLGA-C6-NPs of 203 nm associated with fungal cell surfaces and internalized efficiently, while 1206 nm NPs associated ...

Tópico(s): Nanoparticle-Based Drug Delivery

2011 - Future Medicine | Nanomedicine

Capítulo de livro Revisado por pares

Sonam Seth, Nipur Singh,

As compared to traditional distributed computing systems, cloud computing systems are more reliable, dynamic, and scalable. In recent trend the challenge is managing the resources to maintain the scalability in dynamic environment. The need is to improve the performance of cloud computing systems by provisioning and allocation of on-demand resources to reduce the time. Some of the existing methods are based on static parameters such as CPU utilization threshold, resources, and workload that give ...

Tópico(s): Caching and Content Delivery

2017 - Springer Science+Business Media | Communications in computer and information science

Artigo

Sonam Seth, Nipur Singh,

Tópico(s): IoT and Edge/Fog Computing

2018 - Springer Nature | International Journal of Information Technology

Artigo

Upma Arora, Nipur Singh,

Tópico(s): Cloud Computing and Resource Management

2021 - Springer Nature | International Journal of Information Technology

Artigo Acesso aberto

Mukta Rao, Nipur Singh,

It is hard to believe a web form without a CAPTCHA.The web survival in this cut-throat competition is impossible without the mechanisms for blocking spam-boats.The spam-boats have now been made intelligent enough to break through machine printed CAPTCHAs.Handwritten CAPTCHA image can be one solution.In this paper handwritten CAPTCHA images have been used to enhance the web security.Introduction of randomness at various stages is proven to increase the recognition complexity for the spam boats, whereas ...

Tópico(s): Advanced Steganography and Watermarking Techniques

2012 - | International Journal of Information Technology and Computer Science

Artigo Acesso aberto Revisado por pares

Jennifer L Miatech, Nipur R Patel, Nicholas Q Latuso, Pavani K Ellipeddi,

Idiopathic multicentric Castleman disease (iMCD) is a lymphoproliferative disorder that manifests as multiorgan dysfunction secondary to widespread inflammation. The underlying pathogenesis is driven by an excessive and inappropriate cytokine storm. TAFRO syndrome is a rare subtype of iMCD, characterized by thrombocytopenia, anasarca, myelofibrosis, renal dysfunction, and organomegaly. Multiorgan dysfunction is a known consequence of this syndrome, although endocrine involvement has yet to be reported. ...

Tópico(s): Eosinophilic Disorders and Syndromes

2019 - Cureus, Inc. | Cureus

Artigo Acesso aberto

Bina Kotiyal, Heman Pathak, Nipur Singh,

Fake news on social media has become a growing concern due to its potential impact on shaping public opinion. The proposed Debunking Multi-Lingual Social Media Posts using Deep Learning (DSMPD) approach offers a promising solution to detect fake news. The DSMPD approach involves creating a dataset of English and Hindi social media posts using web scraping and Natural Language Processing (NLP) techniques. This dataset is then used to train, test, and validate a deep learning-based model that extracts ...

Tópico(s): Hate Speech and Cyberbullying Detection

2023 - Springer Nature | International Journal of Information Technology

Artigo Acesso aberto Revisado por pares

Bhavna Arora, Nipur,

Abstract Selection of an optimal transmission power for forwarding packets in mobile ad hoc networks has many benefits over setting a common transmission power. These benefits are reduced congestion, reduced interference in the network, lesser number of collisions and reduced energy consumption. In this paper we have proposed a new multipath routing protocol Adaptive Transmission Power – AOMDV that is capable of dynamically changing the transmission power of control packets used for route discovery ...

Tópico(s): Opportunistic and Delay-Tolerant Networks

2015 - Elsevier BV | Procedia Computer Science

Artigo Acesso aberto

Akanksha ChandolaAnthwal, Nipur Nipur,

Cloud computing had opened a new horizon for utilization of resources and their computing.But as accessibility of cloud increases, one of the most important factors to be considered would be availability of resources and load balancing.Fault tolerance is another issue to deal with while providing Quality of Service in cloud environment thus enhancing the performance.This paper investigates about fault-tolerance in load balancing schemes in distributed environment.There are some more parameters influencing ...

Tópico(s): IoT and Edge/Fog Computing

2013 - | International Journal of Computer Applications

Artigo Acesso aberto

Shobha Arya, Nipur Nipur, Chandrakala Arya,

The Mobile Ad Hoc Network is an infrastructure less, multihop ad hoc network because the intermediate nodes are used to transmit data from source to destination.This paper represents the simulation based study of network protocols for varying network load and mobility.In this paper three protocols AODV, DSR and DYMO are compared by using random waypoint mobility in few nodes with varying packet sizes in CBR traffic.Different parameters or metrics are used to evaluate the performance of protocols, ...

Tópico(s): Vehicular Ad Hoc Networks (VANETs)

2013 - | International Journal of Computer Applications

Artigo Revisado por pares

Jules Oppert,

Tópico(s): South Asian Studies and Conflicts

1896 - Académie des Inscriptions et Belles-Lettres | Comptes-rendus des séances de l année - Académie des inscriptions et belles-lettres

Artigo Revisado por pares

Vincent Scheil,

Tópico(s): African Studies and Geopolitics

1920 - Académie des Inscriptions et Belles-Lettres | Comptes-rendus des séances de l année - Académie des inscriptions et belles-lettres

Artigo Acesso aberto

Shobha Arya, Nipur Singh,

Multistage Interconnection Networks (MINs) play a vital role to accomplish high performance in the field of multiprocessing systems, parallel and distributed systems, networks-on-chips, broadband communications, and very large scale integration (VLSI) designs.A MIN is more reliable if it is able to handle the more faults encounter in different switching stages.In this paper, reliability of a MIN is investigated in terms of upper and lower bounds of Mean Time to Failure (MTTF) and a new network Modified ...

Tópico(s): Vibration and Dynamic Analysis

2017 - | International Journal of Computer Science Issues

Artigo Revisado por pares

Francesco Nocito, Marco Bortoluzzi, Michele Aresta, Angela Dibenedetto,

... oligomeric urethanes, potential precursors of non-isocyanate polyurethanes (NIPURs), can be prepared, even with high yield and ...

Tópico(s): Chemical Synthesis and Reactions

2023 - American Chemical Society | ACS Catalysis

Artigo Acesso aberto Revisado por pares

A. Białkowska, M. Bakar, M. Kostrzewa, M. Przybyłek,

... dynamic mechanical (DMA) properties of condensation nonisocyanate polyurethanes (NIPUR) containing different hard segments (HS) content. NIPUR films were prepared by reacting phenol sulfonic acid ... temperature of HS. The decomposition of all tested NIPUR films took place at temperatures above 150 °C, ...

Tópico(s): Carbon dioxide utilization in catalysis

2016 - Kaunas University of Technology | Materials Science

Artigo Revisado por pares

Mayank Aggarwal, Nipur, Pallavi Pallavi, R. B. Patel, Bharat Singh,

Mobile Agents are softwares migrating from one node to another to fulfill the task of its owner. The introduction of mobile agents has reduced network latency, network traffic a lot but at the same time it has increased the vulnerability for attacks by malicious hosts. One such attack is 'Denial of Service', once the agent is launched it is free to roam without any control of its owner, this on one hand decreases the cost of agent—owner interaction and on the other hand increases the chances of 'Denial ...

Tópico(s): Optimization and Search Problems

2010 - American Institute of Physics | AIP conference proceedings

Artigo Revisado por pares

Erica S Muse, Nipur R Patel, Carlos E. Astete, K. E. Damann, Cristina M. Sabliov,

To study the interaction of fluorescently tagged nanoparticles with Aspergillus flavus.Covalently tagged poly(lactic-co-glycolic) acid (PLGA) nanoparticles (PLGA-tetramethylrhodamine [PLGA-TRITC]), and PLGA-TRITC with entrapped coumarin-6 (double-tagged) nanoparticles, were synthesized using an oil-in-water emulsion evaporation method. Nanoparticle interaction with A. flavus was assessed using fluorescent microscopy.PLGA-TRITC nanoparticles associated with the surface of fungal spores and hyphae, with ...

Tópico(s): Nanoparticle-Based Drug Delivery

2014 - Future Science Ltd | Therapeutic Delivery

Artigo Revisado por pares

Shailendra Mishra, Nipur,

In this article, we study the performance benefits of the cell search algorithm. The purpose of the cell search algorithm in Universal Mobile Telecommunication Systems (UMTS) is to estimate the spreading code of the serving base-station and its corresponding timing offset. We study the performance benefits of estimating multiple “code-time” hypotheses in each stage of the cell search process. In addition, we also study the effect of oversampling and nonideal sampling. The improved cell search design ( ...

Tópico(s): Advanced Wireless Network Optimization

2007 - IGI Global | International Journal of Business Data Communications and Networking

Artigo Revisado por pares

Preeti Rathi, Nipur Singh,

International Journal of Computer Sciences and Engineering (A UGC Approved and indexed with DOI, ICI and Approved, DPI Digital Library) is one of the leading and growing open access, peer-reviewed, monthly, and scientific research journal for scientists, engineers, research scholars, and academicians, which gains a foothold in Asia and opens to the world, aims to publish original, theoretical and practical advances in Computer Science,Information Technology, Engineering (Software, Mechanical, Civil, ...

Tópico(s): Web Data Mining and Analysis

2019 - ISROSET | International Journal of Computer Sciences and Engineering

Artigo Revisado por pares

Vipin Kumar, Vivek Kumar, Nipur Singh, Raj Kumar,

Tópico(s): IoT and Edge/Fog Computing

2023 - Springer Nature | SN Computer Science

Artigo Revisado por pares

Upma Arora, Nipur Singh,

Tópico(s): Advanced Data and IoT Technologies

2025 - | International Journal of Mathematical Engineering and Management Sciences

Artigo

Upma Arora, Nipur Singh, Vivek Kumar, Rajkumar,

Tópico(s): Blockchain Technology Applications and Security

2025 - Springer Nature | International Journal of Information Technology

Capítulo de livro Revisado por pares

V. Vasanthi, Nipur Singh, Mahesh Kumar, M. Hemalatha,

Transmission Control Protocol (TCP), it is an Internet Protocol which is designed for relatively reliable wire line network; it has another name called Transfer Control Protocol. It is known to perform poorly in the presence of wireless links because of its basic assumption that any loss of a data segment is due to congestion and consequently it invokes congestion control measures. However, in wireless access links a large number of losses are occurred due to wireless link errors or host mobility. ...

Tópico(s): IPv6, Mobility, Handover, Networks, Security

2011 - Springer Science+Business Media | Communications in computer and information science

Artigo Acesso aberto

Shobha Arya, Nipur Singh,

Multistage interconnection networks (MINs) are high performance indispensable networks with low cost for broadband switching technology and multiprocessor systems.Crosstalk is a critical issue in MINs.The undesired coupling of two or more wavelengths is reason behind Crosstalk and Link Conflicts and Switch Conflicts can cause it.In Electrical or traditional MINs, link conflict is the only reason behind crosstalk but in optical MINs, both conflicts (switch conflicts and link conflicts) occurs in crosstalk. ...

Tópico(s): Software-Defined Networks and 5G

2017 - | International Journal of Engineering Research and Applications

Artigo Acesso aberto

Shobha Arya, Nipur Singh,

Multistage Interconnection Networks (MINs) play a vivacious position to perform high performance within the discipline of VLSI, broadband communications, parallel and distributed systems designs.The problem of fault tolerance and cost effectiveness are the predominant challenges for calculating the overall performance of MINs.A MIN is better fault tolerant, if it may deal with the extra faults come across in different stages.The fault tolerance of proposed Modified Irregular Augmented Shuffle Exchange ...

Tópico(s): Fault Detection and Control Systems

2017 - | International Journal of Engineering Research and Applications

Artigo Acesso aberto

Preeti Rathi, Nipur Singh,

Tópico(s): Imbalanced Data Classification Techniques

2020 - ICT Academy | ICTACT Journal on Soft Computing

Artigo Revisado por pares

Vipin Kumar, Vivek Kumar, Nipur Singh, Raj Kumar,

Tópico(s): Information and Cyber Security

2024 - Springer Nature | SN Computer Science