1) Sk. Sarif Hassan Some Elementary Mathematics of Integral Value Transformations & it's Associated Dynamical System, IISc Bangalore, July, 2012.

2) George Washington University, Washington DC, USA, delivered a Seminar talk at on Mathematical Genomics. March 23, 2012.

3)  Had a Brief discussion on our research on Mathematical Genomics with Karen Bandeen Roche, Chair Biostatistics of John Hopkins University, March 29, 2012.

4) At NCSU Bioinformatics Research Centre a Seminar talk was delivered, April 3, 2012.

5) Attended SIAM conference Uncertainty Quantification 2012 and delivered lecture on A Hidden Deterministic Solution on Quantum Measurement Problem, April 1-5, 2012

6) Sk. Sarif Hassan (2012), Some Elementary Mathematics of One Dimensional IVTs and Expectations.

&

Prof. Pabitra Pal Choudhury, (2012) An Overview of Home of Mathematical Genomics and A Thrust on Genomics.

Lectures have been delivered at Harish Chandra Research Institute, Allahabad.

7) Prof. Pabitra Pal Choudhury (2012), Application of Integral Value Transformations in Computer Network Design.

Lecture has been delivered at Indian Science Congress 2012 Bhubaneswar.

8) Sk. Sarif Hassan (2011), Quantitative Description of Genomic Evolution of Olfactory Receptors.

Lecture has been delivered at Applied Statistics Unit, ISI Kolkata.

9) Sk. Sarif Hassan (2011), Underlying Mathematics in Diversification of Human Olfactory Receptors in Different Loci.

Lecture has been delivered at Applied Statistics Unit, ISI Kolkata.

10) Sk. Sarif Hassan (2011), Collatz Conjecture in the light of Integral Value Transformations (IVTs) & Associated Applications of IVTs in Genomics.

Lecture has been delivered at Applied Statistics Unit, ISI Kolkata.

11) Ananya Roy (Visiting Student), (2011), Some Mathematics of Integral Value
Transformations (IVTs) and it’s Research scope.

Lecture has been delivered at Applied Statistics Unit, ISI Kolkata.

12) Sk. Sarif Hassan (2010), Pattern in The Organic World: From Nautilus Shell to L-System in Genome.

The Popular Lecture with an introduction by Prof. R.L. Brahmachary has been delivered at Applied Statistics Unit, ISI Kolkata.

13) Prof. Pabitra Pal Choudhury, Sk. Sarif Hassan, (2010), L-Systems: A Mathematical Paradigm for Designing Genes and Genome with Morphological Flavour.

14) Prof. Pabitra Pal Choudhury, Sk. Sarif Hassan, (2010), Collatz Function Like Integral Value Transformations and Subsequent Morphological Analysis.