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  1. No Access

    Article

    Ewing’s Sarcoma of Maxillary Sinus

    Ewing’s sarcoma is a small round cell tumor commonly involving long bones. Head and neck involvement is seen less frequently with maxillary sinus being the rarest site. Here we report a case of a12-year-old fe...

    Raman Sharma, Pratik Kumar, Ravi Meher in Indian Journal of Otolaryngology and Head … (2024)

  2. No Access

    Article

    Risk Factors Associated with Mortality in Patients with Mucormycosis Post Severe Acute Respiratory Syndrome Coronavirus-2 (Sars-Cov-2) Infection

    To study the potential risk factors associated with mortality in patients with mucormycosis. A retrospective study of 490 patients with diagnosis of sinonasal mucormycosis was done. They were divided in two gr...

    Ashiya Goel, Nikhil Arora, Pratik Kumar in Indian Journal of Otolaryngology and Head … (2024)

  3. No Access

    Article

    Carotidynia - An Unexplored Entity in Otolaryngology Practice: Three Case Reports & Review of Literature

    Carotidynia is transient perivascular inflammation of the carotid artery. It is a rare condition of head and neck associated with atypical neck pain, often unilateral. Patients with carotidynia often presents ...

    Raman Sharma, Pratik Kumar, Divya Singh in Indian Journal of Otolaryngology and Head … (2024)

  4. No Access

    Article

    Deformation of thin Mooney–Rivlin elastic sheet due to electrostatic interaction with a rigid curved domain implied to biosystems

    Electrostatic force-driven deformation of a thin elastic sheet has important applications in engineering and biosystems. We investigated the deformation behavior of a thin elastic sheet caused by electrostatic...

    Paritosh Mahata, Pratik Kumar in Journal of the Brazilian Society of Mechan… (2024)

  5. Article

    Secondary Cutaneous Mucormycosis – Retrospective Analysis From Tertiary Care Hospitall

    Background: Covid-19 infection increases the risk of opportunistic infections like mucormycosis. Cutaneous mucormycosis can occur primarily by direct inoculation or secondary to involvement of the underlying stru...

    Nikhil Arora, Ashiya Goel, Pratik Kumar in Indian Journal of Otolaryngology and Head … (2023)

  6. Article

    Isolated Frontal Sinus Mucormycosis Post Covid 19-external Approaches Revisited!

    Isolated frontal sinus involvement in mucormycosis is seen very infrequently. Recent technological advances including image guided navigation and angled endoscopes have shifted paradigm towards minimally invas...

    Nikhil Arora, Raman Wadhera in Indian Journal of Otolaryngology and Head … (2023)

  7. Article

    Open Access

    Neglected foreign body in esophagus treated as chest infection: a case report

    Esophageal foreign body impaction is one of the common reasons of referral to Ear Nose Throat clinic. It is a medical emergency requiring urgent evaluation and treatment. Esophageal foreign body in a very youn...

    Pratik Kumar, Meenakshi Sachdeva, Bhavesh Kumar in The Egyptian Journal of Otolaryngology (2023)

  8. No Access

    Article

    Comparative Study of Inlay and Overlay Cartilage Perichondrium Composite Graft Myringoplasty

    To compare results of inlay and overlay cartilage-perichondrium composite graft myringoplasty. The present study was conducted in the department of otorhinolaryngology, Pt. B. D. Sharma PGIMS, Rohtak. The stud...

    Swati Vashisth, S. P. S. Yadav, Pratik Kumar in Indian Journal of Otolaryngology and Head … (2023)

  9. Article

    Open Access

    Hybrid architecture based on two-dimensional memristor crossbar array and CMOS integrated circuit for edge computing

    The fabrication of integrated circuits (ICs) employing two-dimensional (2D) materials is a major goal of semiconductor industry for the next decade, as it may allow the extension of the Moore’s law, aids in in...

    Pratik Kumar, Kaichen Zhu, Xu Gao, Sui-Dong Wang in npj 2D Materials and Applications (2022)

  10. No Access

    Article

    Right-sided versus left-sided percutaneous transhepatic biliary drainage in the management of malignant biliary obstruction: a randomized controlled study

    To compare the technical difficulty, safety, radiation exposure and success rates between right-sided and left-sided percutaneous transhepatic biliary drainage (RPTBD and LPTBD) in patients with malignant bili...

    Rajendra Kumar Behera, Deep Narayan Srivastava, Pratik Kumar in Abdominal Radiology (2021)

  11. Article

    Open Access

    Quantification of narrow band UVB radiation doses in phototherapy using diacetylene based film dosimeters

    Narrow band ultraviolet B (NB UVB) radiation doses are administered during phototherapy for various dermatological ailments. Precise quantification of these doses is vital because the absorbed irradiation can ...

    Apoorva Mittal, Manoj Kumar, N. Gopishankar, Pratik Kumar in Scientific Reports (2021)

  12. Article

    Open Access

    Low Power, CMOS-MoS2 Memtransistor based Neuromorphic Hybrid Architecture for Wake-Up Systems

    Neuromorphic architectures have become essential building blocks for next-generation computational systems, where intelligence is embedded directly onto low power, small area, and computationally efficient har...

    Sarthak Gupta, Pratik Kumar, Tathagata Paul, André van Schaik in Scientific Reports (2019)

  13. No Access

    Chapter and Conference Paper

    Study and Design of Obstacle Detection Mechanism

    In today’s world, robotics is a fast growing and interesting platform. The Robot has sufficient intelligence to cover maximum area of provided space. It has the infrared sensor which is used to sense the obsta...

    Pratik Kumar, Abhishek Kalra in Proceedings of the Third International Con… (2019)

  14. Article

    Open Access

    Fouling resistant nitrogen doped carbon powder with amino-tri-methylene-phosphate cathode for microbial fuel cell

    Long term stable performance of a microbial fuel cell (MFC) is difficult to achieve because of scale formation on cathode. Nitrogen doped carbon powder (NDCP) was used as cathode along with amino-tri-methylene...

    Pratik Kumar, Pritha Chatterjee in Materials for Renewable and Sustainable En… (2017)

  15. No Access

    Article

    TL characteristics of Ce3+-doped NaLi2PO4 TLD phosphor

    Ce3+-doped NaLi2PO4 orthophosphate (with different impurity concentrations, i.e., 0.01–0.3 mol%) was prepared by a solid state reaction method. Formation of the material was confirmed using powder X-ray diffracti...

    P. D. Sahare, Manveer Singh, Pratik Kumar in Journal of Radioanalytical and Nuclear Che… (2014)

  16. No Access

    Article

    A Prospective Randomized Study to Compare the Effectiveness of Honey Dressing vs. Povidone Iodine Dressing in Chronic Wound Healing

    To compare the healing of chronic wounds with honey dressing vs. Povidone iodine dressing in adult subjects with chronic wounds of ≥6 weeks of duration, attending wound care clinic in Surgical Out Patient Depa...

    Sonia Gulati, Ashia Qureshi, Anurag Srivastava, Kamal Kataria in Indian Journal of Surgery (2014)

  17. No Access

    Chapter and Conference Paper

    Semantic Search in E-Tourism Services: Making Data Compilation Easier

    After the advancement of the internet technology, user can get any information on tourism. Tourism is the world’s largest and fastest growing industry. It contains so many things like accommodation, food, even...

    Juhi Agarwal, Nishkarsh Sharma, Pratik Kumar in Proceedings of the Second International Co… (2014)

  18. No Access

    Chapter and Conference Paper

    Alphanumeric Shellcode Generator for ARM Architecture

    Shellcode usually refers to a piece of code that is injected into a program in order to perform some malicious actions. For any processor, the set of instructions that consist only of alphanumeric characters i...

    Pratik Kumar, Nagendra Chowdary in Security, Privacy, and Applied Cryptograph… (2013)

  19. Article

    Open Access

    Production and characterization of human anti-V3 monoclonal antibodies from the cells of HIV-1 infected Indian donors

    Analysis of human monoclonal antibodies (mAbs) developed from HIV-1 infected donors have enormously contributed to the identification of neutralization sensitive epitopes on the HIV-1 envelope glycoprotein. Th...

    Raiees Andrabi, Rajesh Kumar, Manju Bala, Ambili Nair, Ashutosh Biswas in Virology Journal (2012)

  20. No Access

    Article

    Role of oxidative stress while controlling iron deficiency anemia during pregnancy - Indian scenario

    Iron Deficiency anemia ranks 9th among 26 diseases with highest burden. Asia bears 71% of this global burden. Adverse maternal and birth outcome associated with hemoglobin status renders the issue worth attention...

    Neeta Kumar, Nomita Chandhiok, Balwan S. Dhillon in Indian Journal of Clinical Biochemistry (2009)

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