Soumya Roy

Test and Calibration of the Solar Ultraviolet Imaging Telescope (SUIT) on board Aditya-L1

Janmejoy Sarkar, Soumya Roy, Rushikesh Deogaonkar, Sreejith Padinhatteeri et autres

The Solar Ultraviolet Imaging Telescope (SUIT) on board the AdityaL1 mission observes the Sun in the 200-400 nm wavelength range. This paper presents the results of various on ground and on board tests and their comparison with the specifications. Moreover, we also …

Photometric calibration and spectral validation of the Solar Ultraviolet Imaging Telescope onboard Aditya-L1

Janmejoy Sarkar, Soumya Roy, Anamparambu N. Ramaprakash, Rushikesh Deogaonkar et autres

The Solar Ultraviolet Imaging Telescope (SUIT) is one of the seven payloads on board the Aditya-L1 mission of the Indian Space Research Organization. SUIT provides full and partial disk images of the Sun in the 200- to 400-nm wavelength range. This would …

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Photometric Calibration & Spectral Validation of the Solar Ultraviolet Imaging Telescope onboard Aditya-L1

Janmejoy Sarkar, Soumya Roy, Anamparambu N. Ramaprakash, Rushikesh Deogaonkar et autres

The Solar Ultraviolet Imaging Telescope (SUIT) is one of the seven payloads on board Aditya-L1 mission of the Indian Space Research Organization (ISRO). SUIT provides full and partial disk images of the Sun in the 200-400 nm wavelength range. This would help …

Science Filter Characterization of the Solar Ultraviolet Imaging Telescope (SUIT) on board Aditya-L1

Janmejoy Sarkar, Rushikesh Deogaonkar, Ravi Kesharwani, Sreejith Padinhatteeri et autres

The Solar Ultraviolet Imaging Telescope (SUIT) on board the Aditya-L1 mission is designed to observe the Sun across 200-400 nm wavelength. The telescope used 16 dichroic filters tuned at specific wavelengths in various combinations to achieve its science goals. For accurate measurements …

Peculiar case of misdiagnosed epistaxis

Soumya Roy

A 9-year-old girl presented with recurrent nose bleeding, two to three times daily for 2 months. Her parents had consulted two different otorhinolaryngologists who had treated her with amoxicillin–clavulanate, tranexamic acid, xylometazoline, levocetrizine and haemocoagulase nasal drops. Clinical examination and laboratory parameters …

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Faulty Traditional Practices in Infant Care

Soumya Roy

Proper advice regarding home-based care of normal infants is no less important than managing critical diseases. Otherwise parents tend to follow traditional practices running in the family which are often deleterious. Clinicians must also be aware of the faulty traditional practices so …

Isolated torticollis as a presentation of bacterial meningitis in children

Soumya Roy, Subroto Chakrabartty, Sumit Datta Majumdar, Sibaprasad Roy

Sri Lanka Journal of Child Health, 2020; 49(2): 185-186

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Acetazolamide in the treatment of alternating hemiplegia of childhood: A case report with an eighteen month follow up

Soumya Roy, Subroto Chakrabartty, Swati Chakravarti, Sumit Datta Majumdar

Sri Lanka Journal of Child Health, 2020; 49(2): 182-184

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Rowell syndrome in a nine year old child

Soumya Roy, Sumit Datta Majumdar, Subroto Chakrabartty, Swati Chakravarti

Sri Lanka Journal of Child Health, 2020; 49(1): 87-89

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Moyamoya Syndrome in a Child with β-Thalassemia Major

Soumya Roy

Abstract A 9-year-old girl patient presented with left-sided weakness and joint contractures developing over a period of 18 months. She was known to be suffering from β-thalassemia major and was on regular blood transfusions. Eighteen months ago, she had suffered from an …

A study on scrub typhus in children: Experience in a tertiary care hospital

Soumya Roy, Sumit Datta Majumdar, Subroto Chakrabartty, Swati Chakravarti

Objective: To study the epidemiological profile, clinical presentation, laboratory markers, treatment outcomes, complications and prognosis of scrub typhus among children presenting to this tertiary care hospital.Method: A cross sectional study was carried out in a tertiary care paediatric hospital between May 2015 …

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PMU6 ASSOCIATION OF POWERED STAPLING TECHNOLOGY WITH ECONOMIC AND CLINICAL OUTCOMES: EVIDENCE FROM REAL-WORLD ASSESSMENTS OF BARIATRIC, RIGHT COLORECTAL, AND THORACIC LOBECTOMY PROCEDURES CONDUCTED VIA MINIMALLY-INVASIVE APPROACHES

Soumya Roy, Sashi Yadalam, Elliott J. Fegelman, Elias Naim Kassis et autres

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