Results 51 to 60 of about 76,872 (306)

Seismic vulnerability analysis of reinforced concrete frame with infill walls considering in-plane and out-of-plane interactions

open access: yesFracture and Structural Integrity, 2022
The seismic performance of a building hinges on the seismic capacity and damage features of the reinforced concrete (RC) frame with masonry infill walls. To reasonably evaluate the seismic performance and seismic economic loss of masonry infill walls, it
Dan Wang
doaj   +1 more source

Experimental assessment and retrofit of full-scale models of existing RC frames [PDF]

open access: yes, 2002
PSD tests on two full-scale models of existing non-seismic resisting RC frame structures are described. The testing program covered several aspects, namely assessment of seismic performance of existing frames without and with infill panels ...
Molina, J., Pinto, A. V., Varum, H.
core   +1 more source

$X_{max}^{\mu}$ vs. $N^{\mu}$ from Extensive Air Showers as estimator for the mass of primary UHECR's. Application for the Pierre Auger Observatory

open access: yes, 2014
We study the possibility of primary mass estimation for Ultra High Energy Cosmic Rays (UHECR's) using the $X_{max}^{\mu}$ (the height where the number of muons produced on the core of Extensive Air Showers (EAS) is maximum) and the number $N^{\mu}$ of ...
Arsene, Nicusor, Sima, Octavian
core   +1 more source

Packed for Ossification: High‐Density Bioprinting of hPDC Spheroids in HAMA Toward Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
Human periosteum‐derived cell spheroids bioprinted at high density within a hyaluronic acid matrix promote fusion and hypertrophic cartilage formation in vitro. Early encapsulation enhances spheroid interaction and matrix maturation, generating scalable cartilage templates intended for endochondral bone regeneration.
Ane Albillos Sanchez   +6 more
wiley   +1 more source

Determining the Optimal Positions of Infill Balise Groups for ERTMS/ETCS Level 1 Applications

open access: yesApplied Sciences
This paper presents a method to determine the optimal positions of infill balise groups for applications of European Train Control System (ETCS) level 1. ETCS will be the only train protection system in the European Union of the future.
Christopher Wink, Nils Nießen
doaj   +1 more source

Progressive Collapse Resistance Analysis of Precast Concrete Frames with Infill Walls

open access: yesShanghai Jiaotong Daxue xuebao, 2021
The infill wall has a significant influence on the progressive collapse resistance of the precast concrete (PC) frame, and there is no corresponding design method at present.
ZHANG Jingbo, YANG Jian, WANG Feiliang
doaj   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

open access: yesAdvanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin   +12 more
wiley   +1 more source

A Colloidal Quantum Dot Thermistor and Bolometer

open access: yesAdvanced Materials, EarlyView.
This work introduces colloidal quantum dot thermistors employing a potential barrier structure to tune the activation energy of transport and hence the temperature coefficient of resistance (TCR). Upon integration with plasmonic absorbers, the CQD‐based bolometer device enables room‐temperature wavelength‐selective photodetection across the mid‐ to ...
Gaurav Kumar   +7 more
wiley   +1 more source

Research and Application of Trajectory Measurement and Adjustment Technology for Domestic Gyro-while-drilling System

open access: yesShiyou jixie, 2022
It is urgent to solve such problems as severe shallow anti-collision in offshore adjustment wells,domestic technology restricted by others,traditional cable pulling fiber optic gyroscope wasting drilling time and prone to downhole complexities.In this ...
Yu Guimin
doaj  

Temperature development during sliding on different types of artificial turf for hockey [PDF]

open access: yes, 2009
In the past, hockey players used to get burning and scraping injuries from making a sliding on artificial turf. In order to assess and compare this risk for different surfaces, a sliding tester has been developed, measuring temperature rise during a ...
Degrieck, Joris   +3 more
core   +1 more source

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