Results 121 to 130 of about 501,232 (307)

Condominio El Nocedal: Swinburn + Pedraza, Santiago, 2010

open access: yesARQ, 2011
Muchos atributos urbanos -plusvalía, conectividad, flexibilidad- están contenidos en las primeras operaciones ejecutadas sobre el suelo. Trazados, infraestructura y asignación de usos son definiciones centrales para uno de los tipos de patrimonio más ...
Diego Aguiló   +3 more
doaj  

Physical Intelligence in Small‐Scale Robots and Machines

open access: yesAdvanced Materials, EarlyView.
“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley   +1 more source

Subdivision-based homotopy equivalence of digital circles

open access: yesApplied General Topology
A direct translation of the notion of homotopy equivalence from algebraic topology to digital images leads to a much more rigid definition in the context of digital topology. This results in two digital circles of different radii being not homotopic.
Samia Ashraf   +2 more
doaj   +1 more source

Soft Robotic Engines with Non‐Reciprocal Motion by Physical Intelligence

open access: yesAdvanced Materials, EarlyView.
Movement is vital, and it requires breaking symmetry. This study introduces a hydrogel engine that achieves non‐reciprocal motion through kinetic asymmetry in repeated actuation cycles. This approach for breaststroke‐swimming‐like motion is embedded inside the material and establishes a new paradigm of physical intelligence for soft robotics.
Oliver Skarsetz   +10 more
wiley   +1 more source

Citrate‐Enhanced PCL Scaffolds for Bone Tissue Engineering

open access: yesAdvanced Materials Interfaces, EarlyView.
This study investigates citrate‐enhanced polycaprolactone (PCL) scaffolds designed for bone tissue engineering. Utilizing 3D printing technology, four scaffold patterns (triple hexagon, grid, gyroid, zigzag) are evaluated for mechanical properties, cellular proliferation, osteogenic differentiation, and gene expression.
Muge Musmula   +6 more
wiley   +1 more source

Risk Stratification Of Diffuse Large B-Cell Lymphoma With Interim PET/CT By Combining Deauville Scores And International Prognostic Index

open access: yesCancer Management and Research, 2019
Hongwei Sun,1,2,* Zhan Yu,3,* Ning Ma,3 Jie Zhou,3 Rongrong Tian,3 Ming Zhao,3 Tong Wang1 1Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan City, Shanxi 030001, People’s Republic of China; 2Department of ...
Sun H   +6 more
doaj  

Supraballs Composed of Mie‐Resonant Silicon Nanospheres

open access: yesAdvanced Optical Materials, EarlyView.
Spherical supraballs composed of Mie‐resonant silicon nanospheres are developed through an emulsion‐templated self‐assembly process. By systematically varying constituent silicon nanosphere size and interparticle spacing—both statically through oxidation and dynamically using thermoresponsive shells—the reflection color and intensity of the supraballs ...
Shintaro Kono   +5 more
wiley   +1 more source

Continuum Percolation in Anisotropic Rectangles: The Role of Excluded Area and Average Connectivity at the Threshold

open access: yesAdvanced Theory and Simulations, EarlyView.
This work presents a combined analytical–computational approach to quantify the influence of aspect ratio and anisotropic orientation on the percolation behavior of penetrable rectangles. The proposed model reliably predicts the geometric percolation threshold and electrical conductivity of 2D networks, with power‐law fits showing strong agreement with
Danvendra Singh   +5 more
wiley   +1 more source

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