Prediction of Thermogravimetric Data in the Thermal Recycling of e-waste Using Machine Learning Techniques: A Data-driven Approach.

The release of bromine-free hydrocarbons and gases is a major challenge faced in the thermal recycling of e-waste due to the corrosive effects of produced HBr. Metal oxides such as FeO (hematite) are excellent debrominating agents, and they are copyrolyzed along with tetrabromophenol (TBP), a lesser used brominated flame retardant that is a constituent of printed circuit boards in electronic equipment. The pyrolytic (N) and oxidative (O) decomposition of TBP with FeO has been previously investigated with thermogravimetric analysis (TGA) at four different heating rates of 5, 10, 15, and 20 °C/min, and the mass loss data between room temperature and 800 °C were reported.

Changes of heart: Debating the role of cardiology and cardiac surgery in India, 1948-1968.

In 1950, the leaders of independent India celebrated the contributions that surgeons could make to modernising India. Surgeons, however, faced a difficult choice. Some wanted to invest in generalist surgeons to make basic surgical care available to all Indians.

Review of the Kimminsula-complex (Ephemeroptera, Leptophlebiidae).

Distribution of the Kimminsula complex is limited by mountains of the Western Ghats in India and the Central Highlands in Sri Lanka. Indian taxa include the new genus Ghatula gen. n.

Prediction of Thermogravimetric Data in Bromine Captured from Brominated Flame Retardants (BFRs) in e-Waste Treatment Using Machine Learning Approaches.

The principal objective in the treatment of e-waste is to capture the bromine released from the brominated flame retardants (BFRs) added to the polymeric constituents of printed circuits boards (PCBs) and to produce pure bromine-free hydrocarbons. Metal oxides such as calcium hydroxide (Ca(OH)) have been shown to exhibit high debromination capacity when added to BFRs in e-waste and capturing the released HBr. Tetrabromobisphenol A (TBBA) is the most commonly utilized model compound as a representative for BFRs.

Degradation of tetrabromobisphenol A (TBBA) with calcium hydroxide: a thermo-kinetic analysis.

Thermal treatment of bromine-contaminated polymers (, as in e-waste) with metal oxides is currently deployed as a mainstream strategy in recycling and resources recovery from these objects. The underlying aim is to capture the bromine content and to produce pure bromine-free hydrocarbons. Bromine originates from the added brominated flame retardants (BFRs) to the polymeric fractions in printed circuits boards, where tetrabromobisphenol A (TBBA) is the most utilized BFR.

Three new species of Atalophlebiinae (Ephemeroptera: Leptophlebiidae) of India, with a new record of the genus Megaglena Peters and Edmunds, 1970.

Three new species of Leptophlebiidae viz., Choroterpes (Choroterpes) andamanensis Vasanth, Subramanian Selvakumar n. sp.

Structure-Preserving Joint Non-negative Tensor Factorization to Identify Reaction Pathways Using Bayesian Networks.

Extracting meaningful information from spectroscopic data is key to species identification as a first step to monitoring chemical reactions in unknown complex mixtures. Spectroscopic data obtained over multiple process modes (temperature, residence time) from different sensors [Fourier transform infrared (FTIR), proton nuclear magnetic resonance (H NMR)] comprise hidden complementary information of the underlying chemical system. This work proposes an approach to jointly capture these hidden patterns in a structure-preserving and interpretable manner using coupled non-negative tensor factorization to achieve uniqueness in decomposition.

A new species and new record of the genus Platybaetis Mller-Liebenau, 1980 (Ephemeroptera: Baetidae) from Eastern Himalaya, India.

A new species of Platybaetis viz., P. selvai sp.

Roles for community health workers in diabetes prevention and management in low- and middle-income countries.

Diabetes prevalence is increasing worldwide, especially in low- and middle-income countries (LMIC), posing the need for improved detection and management strategies. Chronic disease models and lifestyle medicine provide structures for action. Community health workers (CHWs) can significantly contribute to chronic disease care if they are trained and integrated into low-resource health systems.

Overview of Indian Hyrtanellini (Ephemeroptera: Ephemerellidae), with new species and records from related regions.

The Hyrtanellini (Ephemeroptera: Ephemerellidae: Ephemerellinae) from India and related regions are reviewed, including three new species viz., Serratella palatovi Martynov, Selvakumar Jacobus, sp. nov.

Contribution to the study of Epeorus Eaton, 1881 (Ephemeroptera: Heptageniidae) from India.

Seven species of the genus Epeorus Eaton, 1881 are described so far from India of which redescription is attempted herein for 3 species viz. E. (C.

Overview of Indian and Nepali representatives of the (Uéno, 1928) complex (Ephemeroptera, Ephemerellidae), with discussion about Allen, 1971 species complexes.

The concept of the (Uéno, 1928) (Ephemeroptera: Ephemerellidae) complex is clarified and Indian and Nepali representatives of the complex are reviewed. Four new species are described viz. Martynov & Palatov, , Martynov, Selvakumar, Palatov & Vasanth, , Martynov & Palatov, and Selvakumar, Martynov & Subramanian, The larva of (Braasch, 1981) is re-described, based on the holotype and paratypes.

A new species of Isonychia Eaton, 1871 (Ephemeroptera: Isonychiidae) from Kapila River, Central Western Ghats, India.

Isonychia (Isonychia) radhae n. sp. is described based on larvae and imagoes from Kapila River, Dakshina Kannada, Karnataka State, India.

A new species of Notacanthurus Tshernova, 1974 (Ephemeroptera: Heptageniidae) from India.

A new species of Notacanthurus Tshernova, 1974 is described based on larvae from India. Notacanthurus pange Vasanth, Selvakumar Subramanian sp. nov.

New record of the genus Baetiella Uéno, 1931 (Ephemeroptera: Baetidae) from India with description of a new species and new records for five species.

A new species of the genus Baetiella is described based on larvae collected from Arunachal Pradesh, India. Baetiella subansiri Vasanth, Selvakumar Subramanian n. sp.

Looking Sideways: Locating Epidemics and Erasures in South Asia.

While focused on the United States, Rosenberg's work on epidemics offers a nuanced framing that defines the stages and unfolding trajectories of epidemics. His writing is a good starting point to analyze the scope and challenges of epidemic historiography in South Asia. To redress its gaps, I have suggested an approach focused on writing histories of epidemics "sideways" and examined plague and influenza epidemics to situate the fluid politics of lived risks and marginality, moving away from dominant interpretations that have tried to characterize epidemics as finite and episodic.

A new record of the family Isonychiidae (Insecta: Ephemeroptera) from the Western Ghats, India with a description of new species.

A new species belonging to the subgenus Isonychia, of the genus Isonychia Eaton, 1871, is described based on larvae and imagoes collected from Moyar River, Nilgiri District, Tamil Nadu, India. The imagoes of I. moyarensis n.

Review of the Cincticostella insolta (Allen, 1971) complex (Ephemeroptera: Ephemerellidae), with description of three new species from northern India and Nepal.

The Cincticostella insolta complex (Ephemeroptera: Ephemerellidae) is reviewed based on new and historic material, as well as new field observations. Three new species are described viz., C.

Making heart-lung machines work in India: Imports, indigenous innovation and the challenge of replicating cardiac surgery in Bombay, 1952-1962.

In 1962, surgeons at two hospitals in Bombay used heart-lung machines to perform open-heart surgery. The devices that made this work possible had been developed in Minneapolis in 1955 and commercialized by 1957. However, restrictions on currency exchange and foreign imports made it difficult for surgeons in India to acquire this new technology.

Analysis of Social Science Research Into Cancer Care in Low- and Middle-Income Countries: Improving Global Cancer Control Through Greater Interdisciplinary Research.

This analysis lays a framework for greater collaboration between the cancer community and social scientists in both research and policy. We argue that the growing cancer burden that low- and middle-income countries face is raising social, political, and economic challenges of global cancer that require interdisciplinary research beyond the traditional biomedical-clinical nexus. First, we briefly review some of the most important existing social science studies that have addressed cancer in low- and middle-income countries, including the main methods, approaches, and findings of this research.

Transplant Buccaneers: P.K. Sen and India's First Heart Transplant, February 1968.

On 17 February 1968, Bombay surgeon Prafulla Kumar Sen transplanted a human heart, becoming the fourth surgeon in the world to attempt the feat. Even though the patient survived just three hours, the feat won Sen worldwide acclaim. The ability of Sen's team to join the ranks of the world's surgical pioneers raises interesting questions.

A new species of Eaton 1881 (Ephemeroptera: Heptageniidae: Ecdyonurinae) from India.

A new species of Thalerosphyrus Eaton 1881 is described based on larvae collected from East Khasi Hills district and East Jaintia Hills district of Meghalaya. Thalerosphyrus meghalayensis Selvakumar & Chandra  n. sp.

A new species and a new record of the subgenus Dilatognathus Kluge 2012 (Ephemeroptera: Leptophlebiidae: genus Choroterpes Eaton, 1881) from India.

A new species belonging to the subgenus Dilatognathus of the genus Choroterpes is described based on larvae collected from Andaman and Nicobar Islands. Choroterpes (Dilatognathus) nicobarensis n. sp.

A new species of Latreille, 1833 and redescription of Peters, 1967 (Ephemeroptera: Prosopistomatidae) from the Western Ghats, India.

Prosopistoma someshwarensis n. sp. is described based on larvae collected from the streams of central Western Ghats, and P.