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Academic Articles & Research Papers
Showing 20 of 24 academic articles
Prof. Duha Mustafa Al-Demerdash, Lecturer / Kariman Ali Beck Abdul Rahman, Demonstrator / Nihal Nabil Youssef • Maǧallaẗ Al-Turāṯ wa Al-Taṣmīm
(2024)
The purpose of this study is to make a contribution to the development of creative fashion culture through the expansion of creative fields in the fashion design area and also the combination of fashion and art techniques, by classifying th...
DOAJ
Open Access (DOAJ)
DOI: 10.21608/JSOS.2023.194179.1368
Emna Jedidi • Les Cahiers d’EMAM
(2019)
DOAJ
Open Access (DOAJ)
DOI: 10.4000/emam.1630
Christophe Arpaillange, Jean-Pierre Augustin, Daniel Mandouze • Lien Social et Politiques
(2016)
Examiner l’usage et la traduction opérationnelle du référentiel de mixité sociale dans les politiques de rénovation urbaine en France, rend plus nettes les tensions entre les logiques d’une politique nationale centralisée et les démarches d...
DOAJ
Open Access (DOAJ)
DOI: 10.7202/1037900ar
D. Morrill, W. Hettel, D. Carlson, B. Shearer et al. • APL Photonics
(2025)
High-harmonic upconversion driven by a mid-infrared femtosecond laser can generate coherent soft x-ray beams in a tabletop-scale setup. Here, we report on a compact ytterbium-pumped optical parametric chirped pulse amplifier (OPCPA) laser s...
DOAJ
Open Access (DOAJ)
DOI: 10.1063/5.0292771
Jeremiah D. Paul, Richard M. Plotkin • The Astrophysical Journal
(2026)
The origin of core radio emission in radio-quiet active galactic nuclei (AGNs) is still actively debated. General-relativistic magnetohydrodynamics simulations often predict the launching of moderately large-scale jets from super-Eddington ...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/1538-4357/ae36a6
H. Takabe • Progress of Theoretical Physics Supplement
(2001)
I review the present status of laser astrophysics research in which the intense and ultra-intense lasers are used to study basic data of hot-dense plasmas, violent phenomena such as explosion scaled down in laboratory with appropriate simil...
OPENALEX
Open Access
DOI: https://doi.org/10.1143/ptps.143.202
Harsha Gurram, Harsha Gurram, Jason R. Shuster, Li-Jen Chen et al. • Frontiers in Astronomy and Space Sciences
(2026)
The Kelvin–Helmholtz instability (KHI), in its nonlinear phase, plays a significant role in transporting solar-wind plasma into Earth’s magnetosphere. This study investigates the turbulence properties and reconnection signatures observed at...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fspas.2026.1788081
Michal Elkind, Itamar Cohen, David Blackman, Talia Meir et al. • Scientific Reports
(2023)
Abstract Intense laser fields interact very differently with micrometric rough surfaces than with flat objects. The interaction features high laser energy absorption and increased emission of MeV electrons, ions, and of hard x-rays. In this...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-023-48866-z
Christian Gütschow, Jonas M. Lindert, Marek Schönherr • European Physical Journal C: Particles and Fields
(2018)
Abstract We present theoretical predictions for the production of top-quark pairs in association with jets at the LHC including electroweak (EW) corrections. First, we present and compare differential predictions at the fixed-order level fo...
DOAJ
Open Access (DOAJ)
DOI: 10.1140/epjc/s10052-018-5804-2
Michel Waly DIOUF • Pensées Genre, Penser Autrement
(2024)
Cet article examine la réutilisation des coquillages fossiles et décrit en même temps les anomalies ou les déformations observées sur les individus. La démarche adoptée repose en effet sur une combinaison de plusieurs activités allant de la...
DOAJ
Open Access (DOAJ)
DOI: https://doi.org/10.60842/rass-pgpa.05.vol.4.n2.2024
Michel Bartoli, Jean-Paul Mandin • Revue Forestière Française
(2025)
La forêt domaniale de Valbonne (Gard) est située à l’étage supraméditerranéen. La présence de petits lambeaux de hêtraie a étonné les forestiers dès 1920. Essence relictuelle ou plantation des Chartreux, anciens propriétaires ? Dans les ann...
DOAJ
Open Access (DOAJ)
DOI: 10.20870/revforfr.2025.9639
Assane Diakhate • Revue Internationale Animation, Territoires et Pratiques Socioculturelles
(2012)
Cet article rend compte d’une expérience vécue avec des élèves d’une école primaire au Sénégal dans le cadre d’une recherche-action sur les stratégies pédagogiques adaptés aux grands groupes. Pour ce faire, nous avons transposé le dispositi...
DOAJ
Open Access (DOAJ)
DOI: 10.55765/atps.i3.153
Yuri Sato, Rin Oikawa, Kazuma Kato, Tatsuya Matsumoto et al. • The Astrophysical Journal Letters
(2026)
The peculiar gamma-ray burst GRB 250702B is the longest event ever observed, lasting about 1 day and exhibiting four prompt-emission flares of ∼100 s with irregular recurrence intervals of at least 1 hr. To explain this hierarchy of timesca...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/2041-8213/ae6a8f
José Guilherme Milhano, Korinna Zapp • European Physical Journal C: Particles and Fields
(2022)
Abstract Interactions of hard partons in the Quark Gluon Plasma (QGP) created with relativistic heavy ion collisions lead to characteristic modifications of the internal structure of reconstructed jets. A large part of the observed jet sub-...
DOAJ
Open Access (DOAJ)
DOI: 10.1140/epjc/s10052-022-10954-1
Ramesh Narayan • New Journal of Physics
(2005)
This paper reviews the current status of black hole (BH) astrophysics, focusing on topics of interest to a physics audience. Astronomers have discovered dozens of compact objects with masses greater than 3 M ⊙ , the likely maximum mass of a...
OPENALEX
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DOI: https://doi.org/10.1088/1367-2630/7/1/199
Qian Wenyang • EPJ Web of Conferences
(2025)
Quantum computing has recently emerged as a transformative tool for investigating the real-time dynamics of jets in heavy-ion collisions, offering novel approaches to simulate non-equilibrium processes and strongly coupled phenomena that ar...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/epjconf/202533901012
Hai-Qin Wang, Fang-Kun Peng, Rui Xue, Lu-Ming Sun • The Astrophysical Journal
(2024)
The multiwavelength emissions, especially gamma-rays, of active galactic nuclei (AGNs) are essential for studying the physical properties of jets emanating from supermassive black holes at galaxy centers. However, for high-redshift AGNs, it...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/1538-4357/ad968d
Eustache MBULA ALI - IPI • Ziglôbitha
(2021)
Résumé : Le présent article porte sur une étude menée sur deux groupes d’étudiants à leur entrée à l’Université Pédagogique Nationale de Kinshasa. Face aux préjugés de tout genre consistant à douter du niveau de ceux qui fréquentent actuell...
DOAJ
Open Access (DOAJ)
Mohammed AGUIDI • Ziglôbitha
(2023)
Résumé : Cet article présente une étude scientifique sur la linguistique et la didactique. Les deux domaines sont considérés comme un pilier essentiel en classe du français langue étrangère. La présente étude concerne précisément la compréh...
DOAJ
Open Access (DOAJ)
Dakang Guo, Jiatao Wang, Zeyuan Lin, Youfu Liu et al. • Poultry Science
(2026)
In the stereoscopic cage-rearing system, monitoring the individual egg production of laying ducks is essential for identifying low-yield individuals and optimizing breeding management. To overcome the high deployment cost of multi-sensor mo...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.psj.2026.106479