Zobrazeno 1 - 10
of 19 258
pro vyhledávání: '"Alberts A"'
Autor:
Alberts Auzins, Ieva Leimane, Rihard Reissaar, Jostein Brobakk, Ieva Sakelaite, Mikelis Grivins, Lauma Zihare
Publikováno v:
Animals, Vol 14, Iss 10, p 1461 (2024)
Sustainability targets set by the United Nations, such as Zero Hunger by 2030, encourage the search for innovative solutions to enhance food production while preserving the environment. Alternative protein sources for feed, while conventional resourc
Externí odkaz:
https://doaj.org/article/a2d3e841bdab43efb6aee3d7066df2b8
Autor:
Rinaldi, P., Bonaventura, N., Rieke, G. H., Alberts, S., Caputi, K. I., Baker, W. M., Baum, S., Bhatawdekar, R., Bunker, A. J., Carniani, S., Curtis-Lake, E., D'Eugenio, F., Egami, E., Ji, Z., Hainline, K., Helton, J. M., Lin, X., Lyu, J., Johnson, B. D., Ma, Z., Maiolino, R., Pérez-González, P. G., Rieke, M., Robertson, B. E., Shivaei, I., Stone, M., Sun, Y., Tacchella, S., Übler, H., Williams, C. C., Willmer, C. N. A., Willott, C., Zhang, J., Zhu, Y.
We analyze 99 photometrically selected Little Red Dots (LRDs) at z ~ 4-8 in the GOODS fields, leveraging ultra-deep JADES NIRCam short-wavelength (SW) data. We examine the morphology of 30 LRDs; the remaining 69 are predominantly compact, i.e. are st
Externí odkaz:
http://arxiv.org/abs/2411.14383
We introduce a multi-turn benchmark for evaluating personalised alignment in LLM-based AI assistants, focusing on their ability to handle user-provided safety-critical contexts. Our assessment of ten leading models across five scenarios (each with 33
Externí odkaz:
http://arxiv.org/abs/2410.21159
Integrating text and numbers effectively is a crucial step towards enhancing Large Language Models (LLMs) capabilities in assisting in scientific tasks. While most current approaches rely on discrete tokenization of numbers, for instance, conversion
Externí odkaz:
http://arxiv.org/abs/2410.19353
Autor:
Zhu, Yongda, Alberts, Stacey, Lyu, Jianwei, Morrison, Jane, Rieke, George H., Sun, Yang, Helton, Jakob M., Ji, Zhiyuan, Bhatawdekar, Rachana, Bonaventura, Nina, Bunker, Andrew J., Lin, Xiaojing, Rieke, Marcia J., Rinaldi, Pierluigi, Shivaei, Irene, Willmer, Christopher N. A., Zhang, Junyu
The topology of reionization and the environments where galaxies efficiently produce ionizing photons are key open questions. For the first time, we investigate the correlation between ionizing photon production efficiency, $\xi_{\rm ion}$, and galax
Externí odkaz:
http://arxiv.org/abs/2410.14804
Autor:
Carniani, Stefano, D'Eugenio, Francesco, Ji, Xihan, Parlanti, Eleonora, Scholtz, Jan, Sun, Fengwu, Venturi, Giacomo, Bakx, Tom J. L. C., Curti, Mirko, Maiolino, Roberto, Tacchella, Sandro, Zavala, Jorge A., Hainline, Kevin, Witstok, Joris, Johnson, Benjamin D., Alberts, Stacey, Bunker, Andrew J., Charlot, Stéphane, Eisenstein, Daniel J., Helton, Jakob M., Jakobsen, Peter, Kumari, Nimisha, Robertson, Brant, Saxena, Aayush, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris
JADES-GS-z14-0 is the most distant spectroscopically confirmed galaxy so far, at $z>14$. With a UV magnitude of -20.81, it is one of the most luminous galaxies at cosmic dawn and its half-light radius of 260 pc means that stars dominate the observed
Externí odkaz:
http://arxiv.org/abs/2409.20533
Autor:
Ji, Zhiyuan, Williams, Christina C., Rieke, George H., Lyu, Jianwei, Alberts, Stacey, Sun, Fengwu, Helton, Jakob M., Rieke, Marcia, Shivaei, Irene, D'Eugenio, Francesco, Tacchella, Sandro, Robertson, Brant, Zhu, Yongda, Maiolino, Roberto, Bunker, Andrew J., Sun, Yang, Willmer, Christopher N. A.
A major unsolved problem in galaxy evolution is the early appearance of massive quiescent galaxies that no longer actively form stars only $ \sim 1$ billion years after the Big Bang. Their high stellar masses and extremely compact structure indicate
Externí odkaz:
http://arxiv.org/abs/2409.17233
Autor:
Zhu, Yongda, Rieke, Marcia J., Ji, Zhiyuan, Simmonds, Charlotte, Sun, Fengwu, Sun, Yang, Alberts, Stacey, Bhatawdekar, Rachana, Bunker, Andrew J., Cargile, Phillip A., Carniani, Stefano, de Graaff, Anna, Hainline, Kevin, Helton, Jakob M., Jones, Gareth C., Lyu, Jianwei, Rieke, George H., Rinaldi, Pierluigi, Robertson, Brant, Scholtz, Jan, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A.
For the first time, we systematically search for galaxies with extended emission line and potential outflows features using medium-band images in the GOODS-S field by comparing the morphology in medium-band images to adjacent continuum and UV bands.
Externí odkaz:
http://arxiv.org/abs/2409.11464
Autor:
Alberts Auzins, Ieva Leimane, Agnese Krievina, Inga Morozova, Andris Miglavs, Peteris Lakovskis
Publikováno v:
Agriculture, Vol 13, Iss 8, p 1539 (2023)
Crop production constitutes a significant portion of the EU’s agricultural output and influences land use decisions. Various elements within the crop production system can significantly impact its outcomes. This paper aims to evaluate the environme
Externí odkaz:
https://doaj.org/article/9fcebade726e4c0d8f868fb8d657e90d
We implement a version of conformal field theory (CFT) that gives a connection to SLE in a multiply connected domain. Our approach is based on the Gaussian free field and applies to CFTs with central charge $c \leq 1$. In this framework we introduce
Externí odkaz:
http://arxiv.org/abs/2407.08220