Zobrazeno 1 - 10
of 1 368
pro vyhledávání: '"Prateek, Kumar"'
We resolve an algebraic version of Schoenberg's celebrated theorem [Duke Math.J., 1942] characterizing entrywise matrix transforms that preserve positive definiteness. Compared to the classical real and complex settings, we consider matrices with ent
Externí odkaz:
http://arxiv.org/abs/2404.00222
We show that the partial sums of the long Pl\"ucker relations for pairs of weakly separated Pl\"ucker coordinates oscillate around $0$ on the totally nonnegative part of the Grassmannian. Our result generalizes the classical oscillating inequalities
Externí odkaz:
http://arxiv.org/abs/2310.12916
Entorhinal cortex vulnerability to human APP expression promotes hyperexcitability and tau pathology
Autor:
Annie M. Goettemoeller, Emmie Banks, Prateek Kumar, Viktor J. Olah, Katharine E. McCann, Kelly South, Christina C. Ramelow, Anna Eaton, Duc M. Duong, Nicholas T. Seyfried, David Weinshenker, Srikant Rangaraju, Matthew J. M. Rowan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-21 (2024)
Abstract Preventative treatment for Alzheimer’s Disease (AD) is dire, yet mechanisms underlying early regional vulnerability remain unknown. In AD, one of the earliest pathophysiological correlates to cognitive decline is hyperexcitability, which i
Externí odkaz:
https://doaj.org/article/472c8a45309c4ce99d27485c1bbd846b
Publikováno v:
Linear Algebra Appl. 694, 2024, pages 360-413
A real linear combination of products of minors which is nonnegative over all totally nonnegative (TN) matrices is called a determinantal inequality for these matrices. It is referred to as multiplicative when it compares two collections of products
Externí odkaz:
http://arxiv.org/abs/2305.16485
Autor:
Prateek Kumar, Annie M. Goettemoeller, Claudia Espinosa-Garcia, Brendan R. Tobin, Ali Tfaily, Ruth S. Nelson, Aditya Natu, Eric B. Dammer, Juliet V. Santiago, Sneha Malepati, Lihong Cheng, Hailian Xiao, Duc D. Duong, Nicholas T. Seyfried, Levi B. Wood, Matthew J. M. Rowan, Srikant Rangaraju
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-26 (2024)
Abstract Dysfunction in fast-spiking parvalbumin interneurons (PV-INs) may represent an early pathophysiological perturbation in Alzheimer’s Disease (AD). Defining early proteomic alterations in PV-INs can provide key biological and translationally
Externí odkaz:
https://doaj.org/article/4a3d7575d66340e7b52ba0e5a848ab2b
Publikováno v:
Benchmarking: An International Journal, 2022, Vol. 30, Issue 10, pp. 3925-3952.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/BIJ-12-2021-0780
Publikováno v:
Annals of Indian Academy of Neurology, Vol 27, Iss 3, Pp 338-340 (2024)
Externí odkaz:
https://doaj.org/article/24eff28f12d3484eb6a6d8ae888317b3
Autor:
Gupta, Rishabh, Pothapragada, Satya K., Xu, Weihuang, Goel, Prateek Kumar, Barrera, Miguel A., Saldanha, Mira S., Harley, Joel B., Morgan, Kelly T., Zare, Alina, Zotarelli, Lincoln
Publikováno v:
In Computers and Electronics in Agriculture October 2024 225
Publikováno v:
In Epilepsy & Behavior September 2024 158
Autor:
Balamurugan Nagarajan, Vykuntaraju K. Gowda, Sangeetha Yoganathan, Indar Kumar Sharawat, Kavita Srivastava, Nitish Vora, Rahul Badheka, Sumita Danda, Umesh Kalane, Anupriya Kaur, Priyanka Madaan, Sanjiv Mehta, Sandeep Negi, Prateek Kumar Panda, Surekha Rajadhyaksha, Arushi Gahlot Saini, Lokesh Saini, Siddharth Shah, Varunvenkat M. Srinivasan, Renu Suthar, Maya Thomas, Sameer Vyas, Naveen Sankhyan, Jitendra Kumar Sahu
Publikováno v:
Epilepsia Open, Vol 8, Iss 4, Pp 1383-1404 (2023)
Abstract Objective Literature on the genotypic spectrum of Infantile Epileptic Spasms Syndrome (IESS) in children is scarce in developing countries. This multicentre collaboration evaluated the genotypic and phenotypic landscape of genetic IESS in In
Externí odkaz:
https://doaj.org/article/2042c5f568e642f6a08dd0240ef34435