Results 51 to 60 of about 718 (189)

Canonical form of symplectic matrix pencils

Linear Algebra and its Applications, 1998
Es seien \(E, A, K\in \mathbb{R}^{2n\times 2n}\), und \(K\) sei regulär und schiefsymmetrisch. Die Schar \(P(s, t)= sE- tA\), mit \(s\), \(t\in\mathbb{C}\) besitzt \(z_0\in\overline{\mathbb{C}}\) als Eigenwert, wenn es \(s_0, t_0\in \mathbb{C}\) mit \(z_0= s_0/t_0\) und mit \(\text{det }P(s_0, t_0)= 0\) gibt. Das Paar \((P(s, t),K)\) heißt symplektisch,
FERRANTE, AUGUSTO, B. LEVY
openaire   +3 more sources

Transparent, solvent‐free, and pressure‐tolerant antifouling coatings via molecular nanocomposite engineering

Smart Molecules, EarlyView.
This work developed a solvent‐free, room temperature–curable transparent coating. Featuring an ultrasmall nanocomposite network, it achieves robust liquid‐repellent and anti‐fingerprint properties with eco‐friendly and scalable potential for multifunctional protection.
Jieran Li, Xiubin Xu, Yueyan Liang, Hongchun Mu, Yang Xue, Jianwei Liu, Daijiang Cai, Yue Lan, Jiahui Tang, Sizhe Wang, Zhenxuan Wei, Xu Wu   +11 more
wiley   +1 more source

Speaking with the hands—fine motor skills, language, and the role of gestures

British Journal of Developmental Psychology, EarlyView.
Abstract Previous investigations link fine motor skills (FMS) with language development. Studies also examined relations between motor actions and gestures, as well as between gestures and language. However, little research has systematically investigated fine motor skills, manual gestures, and language within the same study or investigated their ...
Rebecca E. Winter, Heidrun Stoeger, Sebastian P. Suggate   +2 more
wiley   +1 more source

Exploring the trajectories of boredom: Revisiting overchallenged and underchallenged profiles in primary school mathematics

British Journal of Educational Psychology, EarlyView.
Abstract Background Numerous studies have demonstrated the importance of academic emotions for learning, with boredom attracting significant attention due to its frequent occurrence in school life and the increasing evidence of its negative effects on academic results and motivation. Aims Building on Schwartze et al. (2024), this study examined whether
Jelena Radišić, Barbara Blažanin, Francisco Peixoto, Ksenija Krstić, Aleksandar Baucal, Katarina Mićić, Anu Laine   +6 more
wiley   +1 more source

Primary school students' achievement emotions in writing acquisition: Development of the AEQ‐WEES and links to students' writing competencies and social integration over time

British Journal of Educational Psychology, EarlyView.
Abstract Background Acquiring writing skills poses not only cognitive but also emotional challenges for many primary school students. Although achievement emotions have received increasing research attention in recent years, little is known about how these emotions unfold during the process of writing acquisition and how they relate to both academic ...
Juliane Schlesier, Simon Meyer, Stephanie Lichtenfeld, Tanja Jungmann, Reinhard Pekrun   +4 more
wiley   +1 more source

Style Brush: Guided Style Transfer for 3D Objects

Computer Graphics Forum, EarlyView.
We introduce Style Brush, a guided 3D style‐transfer method for textured meshes that provides precise creative control. It supports the use of multiple style images, smooth transitions and intuitive guidance, producing visually appealing textures that follow user intent as we demonstrate in our user study and results. Abstract We introduce Style Brush,
Áron Samuel Kovács, Pedro Hermosilla, Renata G. Raidou   +2 more
wiley   +1 more source

The State of the Art in Visualization Literacy

Computer Graphics Forum, EarlyView.
In this survey paper, we review 385 visualization literacy papers to understand the state of the field. We discuss 5 different types of research contributions, as well as 4 competency themes that capture the skills relevant to visualization literacy. Abstract Research in visualization literacy explores the skills required to engage with visualizations.
Matthew Varona, Karen Bonilla, Maryam Hedayati, Alark Joshi, Matthew Kay, Lane Harrison, Carolina Nobre   +6 more
wiley   +1 more source

Parental Perfectionism, Helicopter Parenting, and Adjustment in Adolescents Identified as Gifted: A Dyadic Model

Family Relations, EarlyView.
ABSTRACT Background Parenting behaviors play a critical role in shaping adolescents' psychological well‐being. However, few studies have simultaneously examined both adolescents identified as gifted and their parents, leaving parent–adolescent discrepancies underexplored.
Ergün Kara, Halil Aslan
wiley   +1 more source

The Mokuhanga Technique Today: An Exploration of Traditional Japanese Art in the Artistic and Educational Context

International Journal of Art &Design Education, EarlyView.
Abstract In recent years, there has been a growing interest in the Mokuhanga technique, a traditional Japanese printmaking method, and its contemporary evolution. This article explores the history of this discipline, its technical uniqueness, and its resurgence in the current context, with particular attention to its development in Spain.
Macarena Moreno Moreno
wiley   +1 more source

The jaws in the jaws: Morphofunctional analysis of the pharyngeal plates of Labrus viridis Linnaeus, 1758 (Teleostei, Labridae)

Journal of Fish Biology, EarlyView.
Abstract Functional morphology highlights the adaptive flexibility of fish feeding strategies across environmental gradients and seasonal variations, providing key insights for the management and conservation of ichthyofaunal communities and their habitats.
Cristina Gioia Di Camillo, Gaspare Zichittella, Francesco Tiralongo   +2 more
wiley   +1 more source