Results 101 to 110 of about 6,342,861 (330)

Relative periodic orbits in point vortex systems

, 2004
We give a method to determine relative periodic orbits in point vortex systems: it consists mainly into perform a symplectic reduction on a fixed point submanifold in order to obtain a two-dimensional reduced phase space.
Aref H, Aref H, Aref H, F Laurent-Polz, Helmholz H, Laurent-Polz F, Laurent-Polz F, Laurent-Polz F, Laurent-Polz F, Marsden J, Ortega J-P, Ortega J-P, Palais R, Pekarsky S   +13 more
core   +2 more sources

Toward Capacitive In‐Memory‐Computing: A Device to Systems Level Perspective on the Future of Artificial Intelligence Hardware

Advanced Intelligent Discovery, EarlyView.
Capacitive, charge‐domain compute‐in‐memory (CIM) stores weights as capacitance,eliminating DC sneak paths and IR‐drop, yielding near‐zero standbypower. In this perspective, we present a device to systems level performance analysis of most promising architectures and predict apathway for upscaling capacitive CIM for sustainable edge computing ...
Kapil Bhardwaj, Ella Paasio, Sayani Majumdar   +2 more
wiley   +1 more source

Cubic systems with invariant affine straight lines of total parallel multiplicity seven

Electronic Journal of Differential Equations, 2013
In this article, we study the planar cubic differential systems with invariant affine straight lines of total parallel multiplicity seven. We classify these system according to their geometric properties encoded in the configurations of invariant ...
Alexandru Suba, Vadim Repesco, Vitalie Putuntica   +2 more
doaj  

Structural problems without structural solutions? Youth leaders' perceptions of their community

American Journal of Community Psychology, EarlyView.
Abstract As young people explore and reflect on the conditions of their neighborhoods and communities, they can forge a critical consciousness—merging their perspectives and analysis to direct both individual and collective actions. Photovoice is a methodological tool that allows participants to document their perspectives and analysis and discuss with
Linnea L. Hjelm, Aishia A. Brown, Benjamin W. Fisher, Alice Story, Nubia Bennett   +4 more
wiley   +1 more source

Red-shifts near black holes

, 2001
A simple ordinary differential equation is derived governing the red-shifts of wave-fronts propagating through a non-stationary spherically symmetric space-time. Approach to an event horizon corresponds to approach to a fixed point; in general, the phase
Adam D Helfer, Birrell N D, Fredenhagen K, Hawking S W, Hawking S W, Penrose R   +5 more
core   +1 more source

A community‐partnered process for construct & measure development: The 3Rs: Reading, Racial equity, & Relationships

American Journal of Community Psychology, EarlyView.
Abstract This paper describes a 3‐year community–partnered research initiative focused on advancing early reading, racial equity, and relationships—collectively known as the 3Rs Initiative. The project brought together researchers and community members committed to ensuring that all adults in the county embody a shared “3Rs mindset” to better support ...
Shannon B. Wanless, Meghan C. Orman, Shallegra Moye, Caitlin F. Spear   +3 more
wiley   +1 more source

The Global Dynamics of the Painlevé–Gambier Equations XVIII, XXI, and XXII

Mathematics
In this paper, we describe the global dynamics of the Painlevé–Gambier equations numbered XVIII: x″−(x′)2/(2x)−4x2=0, XXI: x″−3(x′)2/(4x)−3x2, and XXII: x″−3(x′)2/(4x)+1=0.
Jie Li, Jaume Llibre
doaj   +1 more source

Gesture recognition using dual-stream CNN based on fusion of sEMG energy kernel phase portrait and IMU amplitude image

Biomedical Signal Processing and Control, 2022
Liu Xu, Keqin Zhang, Gen-ke Yang, Jian Chu   +3 more
semanticscholar   +1 more source

Navigating an STI diagnosis: The role of social support, intergenerational learning, and transformative growth among Black women

American Journal of Community Psychology, EarlyView.
Abstract Black women face a myriad of challenges that heighten their susceptibility to sexually transmitted infections (STIs), resulting in a disproportionate impact of STIs among this population. Yet, there is a lack of research that explores how women navigate these diagnoses with resilience.
Jaleah D. Rutledge, Jasmine Abrams, Ijeoma Opara, Robin Lin Miller   +3 more
wiley   +1 more source

Structural transitions in systems with a triple-well potential

Российский технологический журнал
Objectives. Recently studied phenomena in condensed matter physics have prompted new insights into the dynamic theory of crystals. The results of numerous experimental data demonstrate the impossibility of their explanation within the framework of linear
L. M. Ozherelkova, E. S. Savin, I. R. Tishaeva, V. V. Shevelev   +3 more
doaj   +1 more source