Results 61 to 70 of about 911 (165)

RESULTS OF NUMERICAL MODELING OF THE STRESSED-DEFORMED STATE OF THE JOINT CONNECTION OF WOOD CONSTRUCTIONS WITH CFRP DOWEL PINS

open access: yesInternational Journal for Computational Civil and Structural Engineering, 2018
A comparative analysis based on a series of numerical simulation experiments in the ANSYS software for determining the bearing capacity and the optimal arrangement of CFRP dowel pins in the joints of wooden structures.
Mikhail A. Vodiannikov
doaj   +1 more source

Hydraulics and Structural Mechanics Jointly Shape Root‐to‐Leaf Scaling of Xylem Conduit Traits

open access: yesPlant, Cell &Environment, Volume 48, Issue 9, Page 6912-6923, September 2025.
ABSTRACT Xylem conduit morphology is shaped by the challenges of minimizing hydraulic resistance and preventing conduit wall collapse during vertical sap transport. While hydraulic theories predict that conduits widen from tip to base to minimize resistance, theory has not addressed how collapse prevention influences vertical variation in conduit ...
Milos Simovic, Sean T. Michaletz
wiley   +1 more source

Live fast, die young? Day‐ and night‐warming affect the growth, survivorship, and behavior of caterpillars in the field

open access: yesEcology, Volume 106, Issue 7, July 2025.
Abstract While both daytime and nighttime temperatures are increasing with climate change, few studies have experimentally investigated their differential effects under field conditions. We conducted a factorial field experiment examining how day‐ and night‐warming impact the growth, survivorship, and behavior of cabbage white caterpillars (Pieris ...
Louie H. Yang   +10 more
wiley   +1 more source

Intervertebral Lumbar Spine Kinematics in Chronic Low Back Pain Patients Measured Using Biplane Radiography

open access: yesJOR SPINE, Volume 8, Issue 2, June 2025.
This study comprehensively characterized dynamic lumbar spine kinematics during active flexion/extension and lateral bending under physiologic loading in individuals with cLBP. The results demonstrate the heterogeneity in lumbar spine intervertebral kinematics in individuals with cLBP.
William Anderst   +16 more
wiley   +1 more source

Is tool-making knowledge robust over time and across problems?

open access: yesFrontiers in Psychology, 2014
In three studies, we explored the retention and transfer of tool-making knowledge, learnt from an adult demonstration, to other temporal and task contexts.
Sarah Ruth Beck   +6 more
doaj   +1 more source

Lapped scarf joint with inclined faces and wooden dowels: Experimental and numerical analysis

open access: yesEngineering Structures, 2015
Abstract Experimental and numerical analysis were performed to investigate the mechanical behavior of a lapped scarf joint with inclined contact faces and wooden dowels which is a commonly used connection for repairing damaged beams in historical structures.
Arciszewska-Kędzior, A. (Anna)   +3 more
openaire   +2 more sources

Bending Capacity of Middle Joints of Upholstered Furniture Frames

open access: yesDrvna Industrija, 2012
This study evaluates the edgewise bending moment capacity of the four most frequently used middle joints in the upholstered furniture frames. The research included the following joints: Mortise and Tenon, double Dowel, Corner Blocks and double Gusset ...
Vasiliki Kamperidou, Vasileios Vasileiou   +1 more
doaj  

The Louder, the Longer: Object Length Perception Is Influenced by Loudness, but Not by Pitch

open access: yesVision, 2019
Sound by itself can be a reliable source of information about an object’s size. For instance, we are able to estimate the size of objects merely on the basis of the sound they make when falling on the floor.
Pia Hauck, Heiko Hecht
doaj   +1 more source

Mechanical behaviour of wood T-joints. Experimental and numerical investigation

open access: yesFracture and Structural Integrity, 2014
Results of a double-shear single-dowel wood connection tested under monotonic quasi-static compression loading are presented and discussed in this paper.
C.L. dos Santos   +2 more
doaj  

Bending Behaviour and Failure Modes of Non-Glue-Laminated Timber Beams Composed of Wooden Dowels and Self-Tapping Screws

open access: yesBuildings
The purpose of this research is to compare the bending behaviour of non-glue-laminated timber beams and glulams by full-scale four-point bending tests.
Yu-Hsiang Yeh, Yi-Chi Yeh
doaj   +1 more source

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