Monday, 6 October 2025

Retraction of Scientific Articles in India

 I read with great interest a news article published in Nature on rising retractions in India (1). Though India doesn't boast of any university or IITs in top 100 list of globally reputed rankings like Times Higher Education, QS etc; it has seen a steady rise of research papers from what we had in 2001. However India's research papers are not cited heavily and there is an overall doubt about the quality (2). No wonder the retraction rate is high. Most of the Indian institutes don’t punish the scientists with retracted papers. I personally know one or two scientists in my circle who have carried on unfettered despite having had several of their papers retracted. Now, Indian researchers are under immense pressure to perform because in most of the places incentive of publication is promotion or increments. Recently India has seen an unprecedented rise in the Private Universities and Colleges whose sole motto is increasing student enrolment and vying for the prized global or national rankings (3). Professors literally perish if they don’t publish; they are given targets to publish and incentives like the salesmen or the corporate. Obviously with so much under stake the numbers of publications will continue to swell with increased retractions, unchecked growth and no real-world impact.

At least 25 papers of one scientist from Saveetha University, Chennai has been retracted in July 2025 (4). This particular Chennai based university is under radar for maximum retractions in the past 4 years with 99,80 and 90 retractions in 2023,2024 and 2025 (5). One Physics professor of IIT Dhanbad has had 34 retractions since 2018, yet he got promoted to Associate Professor recently (6). UGC, the regulator of all Indian Universities and the apex body, a decade ago had prepared a list named UGC CARE list in line with the Beale list to prevent predatory journals and paper mills. However, very recently UGC scrapped its own CARE list creating more confusion, utter dismay and sparking fears about unscrupulous paper mills (7).

Overall, as India is gearing up for burgeoning private education paraphernalia with ever increasing appetite for quantity over quality of research papers and a pressure to perform, it doesn’t appear that retractions are going to stop soon.

 

References:

1.    India to penalize universities with too many retractions

doi: https://doi.org/10.1038/d41586-025-02364-6

 

2.    https://www.deccanherald.com/opinion/high-output-low-impact-why-indian-academic-research-needs-a-rethink-3662387 last accessed on 6/8/2025

3.    https://www.institutmontaigne.org/en/expressions/university-challenged-behind-veil-indias-private-higher-education  last accessed on 6/8/2025

4.    https://sciencechronicle.in/2025/07/11/25-papers-of-a-chennai-based-researcher-retracted-for-image-duplication-manipulation/  last accessed on 6/8/2025

5.    https://retractionwatch.com/2025/02/10/as-springer-nature-journal-clears-ai-papers-one-universitys-retractions-rise-drastically/  last accessed on 6/8/2025

6.    https://sciencechronicle.in/2025/07/23/iit-dhanbad-researcher-with-34-retractions-gets-promoted-as-associate-professor/  last accessed on 6/8/2025

7.    https://www.thehindu.com/education/ugc-care-list-scrapped-a-move-towards-autonomy-or-a-risky-gamble/article69210502.ece  last accessed on 6/8/2025

Saturday, 3 May 2025

Science Haiku

 

2025

Hunger, hunger where you are?

9 billion people, food are scarce.

 

2050

Malthus said All will starve and die

GMOs say all 12 billion are fed with spirits high.

 

2025

Lights are on with incandescent bulbs and electron

LEDs, CFLs and solar panel shine on.

 

2050

GM Plants with GFP and Luciferin are born

Bioluminescence will turn the lights On.

 

2025

Cancer with no answer

Has Small molecules and Monoclonals

 

2050

Cancer has an answer

With Magnets and Laser.

 

2025

High Sugar and diabetes On

Control with semaglutide on.

2050

High Sugar and diabetes On

Show a laser on pancreas and its gone.

 

2025

Genes and Alleles had their time

With recombinant DNA and all

 

2050

Histone Acetylation and DNA Methylation

Will turn the Epigenetics ON.

Monday, 10 February 2025

Asia's contribution to Quantum Mechanics on its centenary

I read with great interest the editorial (1) and essay (2) on celebration of the centenary of quantum mechanics. I was particularly happy about the mention of Lucy Mensing, a woman scientist who contributed to quantum mechanics.

However the focus on the development of the subject of quantum mechanics was shown to be mainly Euro Centric. Though it is true and many American scientists like Oppenheimer indeed congregated in Europe to study the new science of quantum mechanics, there were two major centres outside Europe which played a crucial role in the development of the theory of Quantum Mechanics. Self-taught Physicists from Calcutta, India and Osaka, Japan, independent of the European stalwarts developed theories in Quantum Mechanics which became part of the subject matter and its history. For example, Satyendra Nath Bose trained in Calcutta University and while working as a young professor in Dacca, now called Dhaka, developed Bose - Einstein Statistics (3). This statistical model had a far reaching impact in categorising sub atomic particles as Bosons and in Bose Einstein Condensate research. Though many Nobel laureates owe their award to Bose Einstein Condensate and Bosons, S.N.Bose himself never got a Nobel. Also, trained in Cambridge, another Indian nuclear physicist, Homi J Bhabha used quantum mechanics to explain the cascade showers in cosmic rays. 

Similarly, Hideki Yukawa of Osaka University combined quantum mechanics with nuclear forces to predict Meson, a subatomic particle. Yukawa Potential results from an analogy of quantum field theory.  When Mu Meson and Pi Meson were proved to exist by experimental physicists in 1936 and in 1947, Yukawa was awarded a Nobel prize in 1949 (4). Bhabha and Yukawa attended the immensely eminent Solvay Conference of Physics with master proponents of Quantum Mechanics.

So, it appears that outside Europe there were Asian centres of excellence where quantum mechanics theory was developed without training from Europe. Very often, these Asian masters are overlooked however it must not be forgotten that S.N.Bose and Yukawa were homegrown talents who played a crucial role in the development of quantum mechanics in the very beginning. Both of them later on went to Europe and the USA for further work; however their formative years when they formulated their contributions were totally independent of the then European stalwarts.

 

References :

1.     Quantum mechanics 100 years on: an unfinished revolution. Nature 637, 251-252 (2025)

2.     Kristian Camilieri. (2025) How quantum mechanics emerged in a few revolutionary months 100 years ago. Nature 637, 269-271 (2025)

3.     Sahana Ghosh (2024) As the world looks for quantum solutions, Bose statistics turns 100 https://www.nature.com/articles/d44151-024-00018-6

4.     https://www-yukawa.phys.sci.osaka-u.ac.jp/en/university