Zobrazeno 1 - 10
of 1 028
pro vyhledávání: '"Kapahi, A."'
Autor:
Pushin, Dmitry A., Garrad, Davis V., Kapahi, Connor, Silva, Andrew E., Chahal, Pinki, Cory, David G., Kulmaganbetov, Mukhit, Salehi, Iman, Mungalsingh, Melanie, Singh, Taranjit, Thompson, Benjamin, Sarenac, Dusan
The macular pigment (MP) in the radially-oriented Henle fibers that surround the foveola enables the ability to perceive the orientation of polarized blue light through an entoptic phenomena known as the Haidinger's brush. The MP has been linked to e
Externí odkaz:
http://arxiv.org/abs/2409.04416
Autor:
Sarenac, D., Gorbet, G., Clark, Charles W., Cory, D. G., Ekinci, H., Henderson, M. E., Huber, M. G., Hussey, D., Kapahi, C., Kienzle, P. A., Kim, Y., Long, M. A., Parker, J. D., Shinohara, T., Song, F., Pushin, D. A.
Neutron interferometry has played a distinctive role in fundamental science and characterization of materials. Moir\'e neutron interferometers are candidate next-generation instruments: they offer microscopy-like magnification of the signal, enabling
Externí odkaz:
http://arxiv.org/abs/2311.02261
Autor:
Sarenac, D., Gorbet, G., Kapahi, C., Clark, Charles W., Cory, D. G., Ekinci, H., Fangzhou, S., Henderson, M. E., Huber, M. G., Hussey, D., Kienzle, P. A., Serrat, R., Parker, J. D., Shinohara, T., Pushin, D. A.
Phase-grating moire interferometers (PGMIs) have emerged as promising candidates for the next generation of neutron interferometry, enabling the use of a polychromatic beam and manifesting interference patterns that can be directly imaged by existing
Externí odkaz:
http://arxiv.org/abs/2309.01787
Autor:
Tyler A. U. Hilsabeck, Vikram P. Narayan, Kenneth A. Wilson, Enrique M. Carrera, Daniel Raftery, Daniel Promislow, Rachel B. Brem, Judith Campisi, Pankaj Kapahi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Dietary restriction (DR) is a potent method to enhance lifespan and healthspan, but individual responses are influenced by genetic variations. Understanding how metabolism-related genetic differences impact longevity and healthspan are uncle
Externí odkaz:
https://doaj.org/article/1269ea70807c4fd9a21d7ad062523697
Autor:
Pushin, D. A., Kapahi, C., Silva, A. E., Cory, D. G., Kulmaganbetov, M., Mungalsingh, M., Singh, T., Thompson, B., Sarenac, D.
The incorporation of structured light techniques into vision science has enabled more selective probes of polarization related entoptic phenomena. Diverse sets of stimuli have become accessible in which the spatially dependant optical properties can
Externí odkaz:
http://arxiv.org/abs/2305.12637
Autor:
Kapahi, Connor, Silva, Andrew E., Cory, David G., Kulmaganbetov, Mukhit, Mungalsingh, Melanie, Pushin, Dmitry A., Singh, Taranjit, Thompson, Ben, Sarenac, Dusan
The ability to perceive polarization-related entoptic phenomena arises from the dichroism of macular pigments held in Henle's fiber layer of the retina and can be inhibited by retinal diseases such as age-related macular degeneration, which alter the
Externí odkaz:
http://arxiv.org/abs/2304.12941
Publikováno v:
Bio-Protocol, Vol 14, Iss 18 (2024)
C. elegans is a well-established nematode model organism, with 83% of its genes conserved in humans with translation potential. C. elegans is translucent, with clearly defined cellular organization, and robustly identifiable under a microscope, being
Externí odkaz:
https://doaj.org/article/0c070f75d3be491cac60cccfb8c0afea
Autor:
D. Sarenac, G. Gorbet, Charles W. Clark, D. G. Cory, H. Ekinci, M. E. Henderson, M. G. Huber, D. S. Hussey, C. Kapahi, P. A. Kienzle, Y. Kim, A. M. Long, J. D. Parker, T. Shinohara, F. Song, D. A. Pushin
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032054 (2024)
Neutron interferometry has played a distinctive role in fundamental science and characterization of materials. Moiré neutron interferometers are candidate next-generation instruments: they offer microscopy-like magnification of the signal, enabling
Externí odkaz:
https://doaj.org/article/5a764b7e9e4e49b2870df25ffb32317c
Autor:
Sarenac, D., Henderson, M. E., Ekinci, H., Clark, Charles W., Cory, D. G., Debeer-Schmitt, L., Huber, M. G., Kapahi, C., Pushin, D. A.
Methods of preparation and analysis of structured waves of light, electrons, and atoms have been advancing rapidly. Despite the proven power of neutrons for material characterization and studies of fundamental physics, neutron science has not been ab
Externí odkaz:
http://arxiv.org/abs/2205.06263
Autor:
Kenneth A. Wilson, Sudipta Bar, Eric B. Dammer, Enrique M. Carrera, Brian A. Hodge, Tyler A. U. Hilsabeck, Joanna Bons, George W. Brownridge, Jennifer N. Beck, Jacob Rose, Melia Granath-Panelo, Christopher S. Nelson, Grace Qi, Akos A. Gerencser, Jianfeng Lan, Alexandra Afenjar, Geetanjali Chawla, Rachel B. Brem, Philippe M. Campeau, Hugo J. Bellen, Birgit Schilling, Nicholas T. Seyfried, Lisa M. Ellerby, Pankaj Kapahi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Dietary restriction (DR) delays aging, but the mechanism remains unclear. We identified polymorphisms in mtd, the fly homolog of OXR1, which influenced lifespan and mtd expression in response to DR. Knockdown in adulthood inhibited DR-mediat
Externí odkaz:
https://doaj.org/article/3db7a1cee89643b094c27462834817ac