The young HD 73583 (TOI-560) planetary system: Two 10-M$_\oplus$ mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf

Autor: Barragán, O., Armstrong, D. J., Gandolfi, D., Carleo, I., Vidotto, A. A., D'Angelo, C. Villarreal, Oklopčić, A., Isaacson, H., Oddo, D., Collins, K., Fridlund, M., Sousa, S. G., Persson, C. M., Hellier, C., Howell, S., Howard, A., Redfield, S., Eisner, N., Georgieva, I. Y., Dragomir, D., Bayliss, D., Nielsen, L. D., Klein, B., Aigrain, S., Zhang, M., Teske, J., Twicken, J D., Jenkins, J., Esposito, M., Van Eylen, V., Rodler, F., Adibekyan, V., Alarcon, J., Anderson, D. R., Murphy, J. M. Akana, Barrado, D., Barros, S. C. C., Benneke, B., Bouchy, F., Bryant, E. M., Butler, P., Burt, J., Cabrera, J., Casewell, S., Chaturvedi, P., Cloutier, R., Cochran, W. D., Crane, J., Crossfield, I., Crouzet, N., Collins, K. I., Dai, F., Deeg, H. J., Deline, A., Demangeon, O. D. S., Dumusque, X., Figueira, P., Furlan, E., Gnilka, C., Goad, M. R., Goffo, E., Gutiérrez-Canales, F., Hadjigeorghiou, A., Hartman, Z., Hatzes, A. P., Harris, M., Henderson, B., Hirano, T., Hojjatpanah, S., Hoyer, S., Kabáth, P., Korth, J., Lillo-Box, J., Luque, R., Marmier, M., Močnik, T., Muresan, A., Murgas, F., Nagel, E., Osborne, H. L. M., Osborn, A., Osborn, H. P., Palle, E., Raimbault, M., Ricker, G. R., Rubenzahl, R A., Stockdale, C., Santos, N. C., Scott, N., Schwarz, R. P., Shectman, S., Seager, S., Ségransan, D., Serrano, L. M., Skarka, M., Smith, A. M. S., Šubjak, J., Tan, T. G., Udry, S., Watson, C., Wheatley, P. J., West, R., Winn, J. N., Wang, S. X., Wolfgang, A., Ziegler, C.

We present the discovery and characterisation of two transiting planets observed by \textit{TESS} in the light curves of the young and bright (V=9.67) star HD73583 (TOI-560). We perform an intensive spectroscopic and photometric space- and ground-bas

Externí odkaz: http://arxiv.org/abs/2110.13069

PTEN inhibition promotes robust growth of bulbospinal respiratory axons and partial recovery of diaphragm function in a chronic model of cervical contusion spinal cord injury

Autor: Michel-Flutot, Pauline, Cheng, Lan, Thomas, Samantha J., Lisi, Brianna, Schwartz, Harrison, Lam, Sandy, Lyttle, Megan, Jaffe, David A., Smith, George, Li, Shuxin, Wright, Megan C., Lepore, Angelo C.

Publikováno v: In Experimental Neurology August 2024 378

Insights into the volatile profile of a red macroalga (Gracilaria vermiculophylla) for future food applications

Autor: Petronilho, Sílvia, Salvador, Ângelo C., Silva, Isabel, Coimbra, Manuel A., Rocha, Sílvia M.

Publikováno v: In Algal Research March 2024 78

EphrinB2 knockdown in cervical spinal cord preserves diaphragm innervation in a mutant SOD1 mouse model of ALS

Autor: Mark W Urban, Brittany A Charsar, Nicolette M Heinsinger, Shashirekha S Markandaiah, Lindsay Sprimont, Wei Zhou, Eric V Brown, Nathan T Henderson, Samantha J Thomas, Biswarup Ghosh, Rachel E Cain, Davide Trotti, Piera Pasinelli, Megan C Wright, Matthew B Dalva, Angelo C Lepore

Publikováno v: eLife, Vol 12 (2024)

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by motor neuron loss. Importantly, non-neuronal cell types such as astrocytes also play significant roles in disease pathogenesis. However, mechanisms of astrocyte contr

Externí odkaz: https://doaj.org/article/018e0a8bf2cb4c7db4d6c298aaf9f962

Magnetic field and prominences of the young, solar-like, ultra-rapid rotator V530 Per

Autor: Cang, T. -Q., Petit, P., Donati, J. -F., Folsom, C. P., Jardine, M., D'Angelo, C. Villarreal, Vidotto, A. A., Marsden, S. C., Gallet, F., Zaire, B.

Publikováno v: A&A 643, A39 (2020)

We investigate signatures of magnetic fields and activity at the surface and in the prominence system of the ultra-rapid rotator V530 Per, a G-type solar-like member of the young open cluster $\alpha$~Persei. This object has a rotation period shorter

Externí odkaz: http://arxiv.org/abs/2008.12120