output
20232025
most citedImplementing Response-Adaptive Randomisation in Stratified Rare-disease Trials: Design Challenges and Practical Solutions

2 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

4 papers

astro-ph.HE2025

The alternating 'changing-look' blazar OQ 334 (B2 1420+32): New observational clues to the blazar state transitions

Krishan Chand, Gopal-Krishna

The high-luminosity blazar OQ 334 is a leading exponent of the intriguing rare phenomenon of alternating between a flat-spectrum radio quasar (FSRQ) and a BL Lac (BLL) states. Its…

astro-ph.GA2025

Weak-emission-line quasars: A new clue from their optical variability

Ritish Kumar, Gopal-Krishna, Hum Chand +1

Weak-emission-line QSOs (WLQs) are an enigmatic subclass of the QSO population, as their optical/UV spectra are marked by abnormally weak (or absent) emission lines. To obtain much…

stat.AP2024★ 2 cited

Implementing Response-Adaptive Randomisation in Stratified Rare-disease Trials: Design Challenges and Practical Solutions

Rajenki Das, Nina Deliu, Mark Toshner +1

Although response-adaptive randomisation (RAR) has gained substantial attention in the literature, it still has limited use in clinical trials. Amongst other reasons, the implement…

astro-ph.GA2023

The transience and persistence of high optical polarization state in beamed radio quasars

Krishan Chand, Gopal-Krishna, Amitesh Omar +2

We examine the long-term stability (on decade-like time scales) of optical `high polarization' (HP) state with , which commonly occurs in flat-spectrum (i.e., beam…