Results 71 to 80 of about 6,418 (210)

Multiwavelength properties of blazars [PDF]

Advances in Space Research, 1998
Blazar spectral energy distributions (SEDs) are double peaked and follow a self-similar sequence in luminosity. The so-called "blue" blazars, whose first SED component peaks at X-ray energies, are TeV sources, although with a relatively small fraction of their bolometric luminosities.
openaire   +3 more sources

Increasing Latinx migratory high school students' engineering interest and self‐efficacy beliefs: A culturally responsive gamified engineering design activity

Journal of Engineering Education, Volume 115, Issue 1, January 2026.
Abstract Background The ongoing underrepresentation of Latinx students, particularly girls, in engineering calls for new approaches to broaden participation. The present study aims to address this disparity by implementing a culturally responsive gamified engineering activity for migratory high school students, an often‐overlooked subset of Latinx ...
Dina Verdín, Timothy Wells, Ulises Trujillo Garcia   +2 more
wiley   +1 more source

Gamma-Ray Cosmology and Tests of Fundamental Physics

Galaxies, 2022
The propagation of gamma-rays over cosmological distances is the subject of extensive theoretical and observational research at GeV and TeV energies. The mean free path of gamma-rays in the cosmic web is limited above 100 GeV due to the production of ...
Jonathan Biteau, Manuel Meyer
doaj   +1 more source

Myeloid‐Derived Suppressor Cells: Immunoregulatory Roles and Therapeutic Prospects in Immune‐Mediated Hematological Disorders

Journal of Immunology Research, Volume 2026, Issue 1, 2026.
Myeloid‐derived suppressor cells (MDSCs) are a heterogeneous population of immature myeloid cells that have been increasingly defined and characterized over the past two decades, known for their remarkable capacity to expand and exert immunosuppressive effects in various pathological contexts, such as malignancies, infections, and inflammatory diseases.
Qi Liu, Kunpeng Zhang, Shun He, Xinru Jia, Jingjing Liu, Dijiong Wu, Baodong Ye, Poorani Gurumallesh Prabu   +7 more
wiley   +1 more source

Cellular Therapy for Systemic Autoimmune Diseases: New Opportunities for Future Research and Interdisciplinary Collaboration

ACR Open Rheumatology, Volume 7, Issue 11, November 2025.
Systemic autoimmune diseases (sAIDs) affect 1 in 10 people and represent a leading cause of death in women under the age of 65 years. Despite the emergence of targeted‐biologic therapies, mortality rates for sAIDs have not improved. Emerging cellular therapies represent a promising therapeutic strategy for patients living with sAIDs given their ...
Elizabeth R. Volkmann, Sencer Goklemez, John Varga, Bruce R. Blazar, Steven Z. Pavletic   +4 more
wiley   +1 more source

Chasing the Neutrino Blazar Candidates

The Astrophysical Journal Supplement Series
In our study of the correlations between IceCube-detected neutrino events and γ -ray properties of blazars, we recognize the inherent challenges posed by the limited detection of neutrinos.
Jingtian Zhu, Haitao Cao, Hubing Xiao, Zhiyuan Pei, JunHui Fan, Denis Bastieri   +5 more
doaj   +1 more source

Association of the IceCube neutrinos with CAZ blazar light curves

Astronomy & Astrophysics
The IceCube Neutrino Observatory has detected several hundred high-energy neutrinos from cosmic sources. Despite numerous studies searching for their origin, it is still not known which sources emit them.
Kouch Pouya M., Hovatta Talvikki, Lindfors Elina, Liodakis Ioannis, Koljonen Karri I. I., Paggi Alessandro   +5 more
doaj   +1 more source

“I know what's best for my child”: A qualitative analysis of US cisgender‐heterosexual and LGBTQ parents’ perspectives on inclusive education policies

Analyses of Social Issues and Public Policy, Volume 25, Issue 2, August 2025.
Abstract Diversity education in the K‐12 years is a contentious issue in the contemporary US context. Given evidence that parental identity influences beliefs about and support for diversity education, we qualitatively explored cisgender‐heterosexual and LGBTQ+ parents’ (N = 609) beliefs about the appropriateness of inclusive educational policies in K ...
Flora Oswald, Izilda Pereira‐Jorge, Alexandra Garr‐Schultz, Kimberly E. Chaney   +3 more
wiley   +1 more source

Error climate and alienation from teachers: A longitudinal analysis in primary school

British Journal of Educational Psychology, Volume 95, Issue 1, Page 41-54, March 2025.
Abstract Background Dealing with errors in the classroom is a crucial aspect of instructional quality and has multiple consequences for students' own dealing with errors, their learning and their achievement. The available literature on error climate indicates a paucity of research on the effects of perceived error climate on social aspects such as ...
Gabriele Steuer, Alyssa L. Grecu, Julia Mori   +2 more
wiley   +1 more source

Relativistic beaming and gamma-ray brightness of blazars [PDF]

, 2010
Aims. We investigate the dependence of gamma-ray brightness of blazars on intrinsic properties of their parsec-scale radio jets and the implication for relativistic beaming. Methods.
Ros, E., Hovatta, Talvikki, Ros Ibarra, Eduardo, Kadler, Matthias, D. C. Homan, T. Hovatta, Lister, M. L., E. Ros, Hovatta, T., Zensus, J. A., Homan, D. C., Homan, Daniel C., Savolainen, T., J. A. Zensus, Savolainen, Tuomas, Kovalev, Yuri Y., Zensus, J. Anton, M. L. Lister, Kovalev, Y. Y., Kadler, M., Y. Y. Kovalev, M. Kadler, Lister, Matthiew L., T. Savolainen, Homan, Daniel   +24 more
core   +1 more source