Results 121 to 130 of about 69,132 (324)

Przykłady Obliczenia Krzywych Nośności Granicznej

open access: yesEngineering Transactions, 1963
This paper is devoted to effective determination of the limit load of bars of various forms of the cross-section often met with in engineering practice.
M. Wnuk
doaj  

Building Earthquake Damage Analysis Using Terrestrial Laser Scanning Data

open access: yesAdvances in Civil Engineering, 2019
Terrestrial laser scanners (TLSs) can acquire high-precision three-dimensional point cloud data for earthquake-damaged buildings. In this study, we collected TLS data in the Wenchuan earthquake zone and developed the TLS-BSAM (terrestrial laser scanning ...
Qisong Jiao, Hongbo Jiang, Qiang Li
doaj   +1 more source

Electronic‐Free Particle Robots Communicate through Architected Tentacles

open access: yesAdvanced Intelligent Systems, EarlyView.
This work introduces a new class of particle robots that communicate without any electronic components. Their communication protocols are encoded in the geometry of their tentacles are and realized solely through physical contact. Building on these simple communication schemes, electronic‐free particle robots can achieve a range of collective ...
Xinyi Yang   +9 more
wiley   +1 more source

INFLUENCE OF MOTOR MANIFESTATIONS FROM THE EUROFIT PROGRAM FOR CHILDREN ON MOTOR SKILLS AND HABITS AT HIGH SCHOOL FEMALE STUDENTS [PDF]

open access: yesSport Mont, 2011
The survey was conducted among 183 regular female students in the secondary education. The objective of the research was to see what was the correlation, i.e.
Viktor Mitrevski   +2 more
doaj  

Rapid Discovery of Sequence‐Encoded Magnetically Reconfigurable Microrobots Using Monte Carlo Simulations

open access: yesAdvanced Intelligent Systems, EarlyView.
A Monte Carlo simulation framework is introduced to predict the folding behavior of sequence‐encoded magnetic microrobots, enabling systematic exploration of their design space. By mapping key metrics such as radius of gyration and symmetry, the framework identifies functional sequences and predicts actuation behaviors.
Collin C. Kemper   +5 more
wiley   +1 more source

Insect‐Inspired Resilient Machines

open access: yesAdvanced Intelligent Systems, EarlyView.
This study presents a decentralized resilient control for legged robots, enabling self‐organized locomotion and rapid adaptation to extreme leg loss within seconds. It encodes the self‐embodied resilience strategies observed in stick insects and relies on neural dynamics with synaptic plasticity, minimal sensory feedback, and dynamic robot–environment ...
Thirawat Chuthong   +3 more
wiley   +1 more source

On an approximate construction for a regular polygon [PDF]

open access: yesEdinburgh Mathematical Notes, 1949
My attention was drawn by an Art teacher to the following approximate construction for inscribing a regular polygon of n sides in a given circle, having diameter AB, centre O. Find C in AB so that AC: AB = 2: n, and construct the equilateral triangle ABD. If DC produced meets the circle in E, then AE is approximately a side of the required polygon.
openaire   +2 more sources

Centimeter‐Scale Magneto‐Reconfigurable Parallel Robots: A Grassmann Line Geometry Synthesis Framework for Multitask Adaptation Using Magneto‐Connected Part Library

open access: yesAdvanced Intelligent Systems, EarlyView.
A low‐cost, Lego‐like magneto‐connected part library is proposed, capable of rapidly assembling, disassembling, and reassembling compact, centimeter‐scale parallel robots with various motion types, balancing structural rigidity and reconfiguration agility.
Yunong Li   +5 more
wiley   +1 more source

Signatures of spin-related phases in transport through regular polygons [PDF]

open access: green, 2005
Dario Bercioux   +2 more
openalex   +1 more source

Regular polygons [PDF]

open access: yesCzechoslovak Mathematical Journal, 1978
openaire   +2 more sources

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