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380 results on '"Agarwal, Komal"'

7. Structural Multi-Colour Invisible Inks with Submicron 4D Printing of Shape Memory Polymers

Author

Zhang, Wang, Wang, Hao, Wang, Hongtao, Chan, John You En, Liu, Hailong, Zhang, Biao, Zhang, Yuan-Fang, Agarwal, Komal, Yang, Xiaolong, Low, Hong Yee, Ge, Qi, and Yang, Joel K. W.

Subjects
Physics - Applied Physics, Physics - Optics
Abstract

Four-dimensional (4D) printing of shape memory polymer (SMP) imparts time responsive properties to 3D structures. Here, we explore 4D printing of a SMP in the submicron length scale, extending its applications to nanophononics. We report a new SMP photoresist based on Vero Clear achieving print features at a resolution of ~300 nm half pitch using two-photon polymerization lithography (TPL). Prints consisting of grids with size-tunable multi-colours enabled the study of shape memory effects to achieve large visual shifts through nanoscale structure deformation. As the nanostructures are flattened, the colours and printed information become invisible. Remarkably, the shape memory effect recovers the original surface morphology of the nanostructures along with its structural colour within seconds of heating above its glass transition temperature. The high-resolution printing and excellent reversibility in both microtopography and optical properties promises a platform for temperature-sensitive labels, information hiding for anti-counterfeiting, and tunable photonic devices.

Published
2020
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8. Dhṛtarāṣṭra

Author

Agarwal, Komal, Sharma, Arvind, Series Editor, Long, Jeffery D., editor, Sherma, Rita D., editor, Jain, Pankaj, editor, and Khanna, Madhu, editor

Published
2022
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9. Kaurava

Author

Agarwal, Komal, Sharma, Arvind, Series Editor, Long, Jeffery D., editor, Sherma, Rita D., editor, Jain, Pankaj, editor, and Khanna, Madhu, editor

Published
2022
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10. Mahābhārat, TV Version

Author

Agarwal, Komal, Sharma, Arvind, Series Editor, Long, Jeffery D., editor, Sherma, Rita D., editor, Jain, Pankaj, editor, and Khanna, Madhu, editor

Published
2022
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11. Word Segmentation of Offline Handwritten Bangla Text Lines

Author

Agarwal, Komal, Mantry, Akshat, Halder, Chayan, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Mandal, Jyotsna Kumar, editor, Buyya, Rajkumar, editor, and De, Debashis, editor

Published
2022
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13. Large retinal pigment epithelium tear after intravitreal brolucizumab

Author

Raj, Priyanka, Agarwal, Komal, and Chawla, Shobhit

Subjects
Epithelium, Health
Abstract

Byline: Priyanka. Raj, Komal. Agarwal, Shobhit. Chawla A 76-year-old female (best corrected visual acuity [BCVA] 6/18) presented with choroidal neovascularization (CNV) in the right eye. Large pigment epithelial detachment (PED) [...]

Published
2023

19. Psoriasis and its association with metabolic syndrome

Author

Agarwal, Komal, Das, Sudip, Kumar, Rajesh, and De, Abhishek

Subjects
Psoriasis, Skin, Liver diseases, Type 2 diabetes, Hypertension, Health
Abstract

Byline: Komal. Agarwal, Sudip. Das, Rajesh. Kumar, Abhishek. De Psoriasis is a multifactorial, chronic, immune-mediated inflammatory condition. Psoriasis often goes beyond the skin, nails and scalp and involves the eyes [...]

Published
2023

26. Color fundus imaging in retinopathy of prematurity screening: Present and future

Author

Jayanna, Sushma, Padhi, Tapas, Nedhina, E., Agarwal, Komal, and Jalali, Subhadra

Subjects
Retrolental fibroplasia -- Diagnosis -- Care and treatment, Colorimetry -- Analysis, Smart phones -- Usage -- Health aspects, Smart phone, Health
Abstract

Byline: Sushma. Jayanna, Tapas. Padhi, E. Nedhina, Komal. Agarwal, Subhadra. Jalali Advent of pediatric handheld fundus cameras like RetCam, 3netra Forus, and Phoenix ICON pediatric retinal camera has aided in [...]

Published
2023

27. Bridge over troubled water

Author

Raj, Priyanka, Chawla, Shobhit, and Agarwal, Komal

Subjects
Health
Abstract

Byline: Priyanka. Raj, Shobhit. Chawla, Komal. Agarwal A 67-year-old female patient presented with decreased vision in left eye since 1 month. Best corrected visual acuity was 6/18 in the left [...]

Published
2023

32. Impact of psoriasis on quality of life

Author

Agarwal, Komal, Das, Anupam, Das, Sudip, and De, Abhishek

Subjects
Psoriasis, Medical research, Medicine, Experimental, Epidemiology, Health
Abstract

Byline: Komal. Agarwal, Anupam. Das, Sudip. Das, Abhishek. De Psoriasis is a multisystem disorder with a significant impact on the quality of life (QoL) of the patient. QoL in psoriasis [...]

Published
2022

34. Contributors

Author

Abunahel, Bassam M., primary, Agarwal, Komal, additional, Anandhan, S., additional, Andre, Rafaela S., additional, Angkawinitwong, Ukrit, additional, Bai, Ying, additional, Baji, Avinash, additional, Brown, Michael Max, additional, Budiman, Arief, additional, Cheng, Bowen, additional, Chinnappan, Amutha, additional, Correa, Daniel S., additional, De Silva, Rangika, additional, Dong, Yu, additional, Eroglu, Ela, additional, Facure, Murilo H.M., additional, Fong, Hao, additional, Gavrilenko, Olga, additional, Gavrilovic-Wohlmuther, Aleksandra, additional, George, Gibin, additional, Goh, Kheng-Lim, additional, Gupta, Raju Kumar, additional, He, Liumin, additional, Hossain, Nesar, additional, Jahan, Israt, additional, Jayathilaka, W.A.D.M., additional, Kang, Weimin, additional, Kny, Erich, additional, Leng, Jinsong, additional, Li, Zongjie, additional, Liang, Zhipeng, additional, Lim, Loong-Tak, additional, Lin, Tong, additional, Liu, Dongyan, additional, Liu, Yanju, additional, Liu, Yong, additional, Lou, Xia, additional, Luo, Zhiping, additional, Mercante, Luiza A., additional, Miszuk, Jacob M., additional, Mohammadzadehmoghadam, Soheila, additional, Niu, Haitao, additional, Noor Azman, Nurul Zahirah, additional, Obata, Akiko, additional, Pasbakhsh, Pooria, additional, Pavinatto, Adriana, additional, Poologasundarampillai, Gowsihan, additional, Quan, Daping, additional, Rahman, Arifur, additional, Ramakrishna, Seeram, additional, Sahay, Rahul, additional, Senthil, T., additional, Singh, Narendra, additional, Sui, Guoxin, additional, Sun, Hongli, additional, Tang, Youhong, additional, Vladu, Ioana Carmen, additional, Wang, Linlin, additional, Wang, Min, additional, Wang, Xin, additional, Williams, Gareth R., additional, Wu, Xiang-Fa, additional, Xia, Yuliang, additional, Xu, Tao, additional, Yao, Qingqing, additional, Zhang, Fenghua, additional, Zholobko, Oksana, additional, Zhou, Hua, additional, Zhou, Yu, additional, and Zhou, Zhengping, additional

Published
2021
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39. Effectiveness and future implications of COVID-19-related risk stratification for managing retinopathy of prematurity: The Indian twin cities retinopathy of prematurity study report number 10

Author

Belenje, Akash, Agarwal, Komal, Naveen, Nukkala, Sahoo, Niroj, Parmeswarappa, Deepika, Jayanna, Sushma, Padhi, Tapas, Nayak, Sameera, Panchal, Bhavik, and Jalali, Subhadra

Subjects
Retrolental fibroplasia -- Diagnosis -- Risk factors, Infants (Premature) -- Health aspects, Health
Abstract

Byline: Akash. Belenje, Komal. Agarwal, Nukkala. Naveen, Niroj. Sahoo, Deepika. Parmeswarappa, Sushma. Jayanna, Tapas. Padhi, Sameera. Nayak, Bhavik. Panchal, Subhadra. Jalali Purpose: To evaluate the effectiveness and future implications of [...]

Published
2022

45. Hand dermatitis: A comprehensive review with special emphasis on COVID-19 pandemic

Author

Ahmed, Ziaul, Agarwal, Komal, and Sarkar, Rashmi

Subjects
Skin -- Inflammation -- Health aspects, Dermatitis -- Health aspects, High-definition television -- Health aspects, Coronaviruses -- Health aspects, High-definition television, Health
Abstract

Byline: Ziaul. Ahmed, Komal. Agarwal, Rashmi. Sarkar Hand dermatitis (HD) is a chronic, relapsing, and remitting inflammatory condition that adversely affects the quality of life of the individual and gravely [...]

Published
2021

46. Jet stream related iatrogenic retinal breaks during vitreo-retinal surgery

Author

Belenje, Akash, Takkar, Brijesh, Agarwal, Komal, Tyagi, Mudit, Aggarwal, Vinod, Padhi, Tapas, and Narayanan, Raja

Subjects
Surgical errors -- Causes of, Iatrogenic diseases -- Risk factors -- Causes of, Jets -- Health aspects, Retinal diseases -- Risk factors -- Causes of, Eye -- Injuries -- Surgery, Health
Abstract

Byline: Akash. Belenje, Brijesh. Takkar, Komal. Agarwal, Mudit. Tyagi, Vinod. Aggarwal, Tapas. Padhi, Raja. Narayanan Purpose: To evaluate the causes of jet stream injury (JSI)-related iatrogenic retinal breaks (IRBs) during [...]

Published
2022

47. Flanged intraocular lens (IOL) implantation with scleral pockets - A modification of flanged IOL technique (E-Flanged IOL) for secondary lens implantation

Author

Agrawal, Hitesh, Tyagi, Mudit, Agarwal, Komal, and Rani, Padmaja

Subjects
Intraocular lenses -- Usage, Eye -- Surgery, Health
Abstract

Byline: Hitesh. Agrawal, Mudit. Tyagi, Komal. Agarwal, Padmaja. Rani The current technique for implanting flanged intraocular lens (IOL) suffers from complications like haptic exposure and tilting of the implanted IOL. [...]

Published
2022

48. Compassionate and standard operating procedure-based counseling and practice are essential in high-risk infantile anesthesia and managing death in eye surgery

Author

Jayanna, Sushma, Jalali, Subhadra, Padhi, Tapas, Agarwal, Komal, Jhingan, Mahima, Panchal, Bhavik, and Nayak, Sameera

Subjects
Physicians -- Practice, Anesthesia -- Dosage and administration, Infants (Premature) -- Care and treatment, Eye -- Surgery, Health
Abstract

Byline: Sushma. Jayanna, Subhadra. Jalali, Tapas. Padhi, Komal. Agarwal, Mahima. Jhingan, Bhavik. Panchal, Sameera. Nayak Physicians have to play the role of a team leader and counselor and take written [...]

Published
2022

49. Sight-threatening intraocular infection in patients with COVID-19 in India

Author

Nayak, Sameera, Das, Taraprasad, Parameswarappa, Deepika, Sharma, Savitri, Jakati, Saumya, Jalali, Subhadra, Narayanan, Raja, Basu, Soumyava, Tyagi, Mudit, Dave, Vivek, Pappuru, Rajeev, Pathengay, Avinash, Kaza, Hrishikesh, Rani, Padmaja, Behera, Shashwat, Sahoo, Niroj, Kapoor, Aditya, Agrawal, Hitesh, Agarwal, Komal, Takkar, Brijesh, and Raval, Vishal

Subjects
Eye infections -- Case studies -- Risk factors -- Care and treatment, Health
Abstract

Byline: Sameera. Nayak, Taraprasad. Das, Deepika. Parameswarappa, Savitri. Sharma, Saumya. Jakati, Subhadra. Jalali, Raja. Narayanan, Soumyava. Basu, Mudit. Tyagi, Vivek. Dave, Rajeev. Pappuru, Avinash. Pathengay, Hrishikesh. Kaza, Padmaja. Rani, Shashwat. [...]

Published
2021

50. The role of patch testing with indian cosmetic series in patients with facial pigmented contact dermatitis in India

Author

Samanta, Ayan, Agarwal, Komal, Naskar, B., and De, Abhishek

Subjects
Contact dermatitis -- Care and treatment, Allergy -- Testing, Allergens, Health
Abstract

Byline: Ayan. Samanta, Komal. Agarwal, B. Naskar, Abhishek. De Background: Pigmented contact dermatitis (PCD) is a non-eczematoid variant of contact dermatitis, mainly characterised by hyperpigmentation. It occurs due to contact [...]

Published
2021

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