Results 21 to 30 of about 13,756 (198)

An Empirical Study on Transmission Beamforming for Ultrasonic Guided-Wave Based Structural Health Monitoring

open access: yesSensors, 2020
The development of reliable structural health monitoring techniques is enabling a healthy transition from preventive to condition-based maintenance, hence leading to safer and more efficient operation of different industries. Ultrasonic guided-wave based
Sergio Cantero-Chinchilla   +4 more
doaj   +1 more source

Optimization of B Cell Responses in Human Immune System Mice Through Organoid Based Screening

open access: yesAdvanced Science, EarlyView.
Human immune system (HIS) mice show limited B cell responses to immunization. Using HIS mouse spleen organoids, this study identifies cytokine combinations and innate immune signals that drive human B cell expansion, differentiation, and class‐switch. Applying these signals in vivo through temporal separation enables antigen‐specific IgG responses and ...
Haiqiao Sun   +6 more
wiley   +1 more source

Mechanical Tests Applied to Structural Health Monitoring: An Overview of Previous Experience

open access: yesFatigue of Aircraft Structures, 2020
Laboratory for Materials Strength Testing (LMST) has been conducting accredited mechanical research for aviation from 2003. Among accredited procedures are e.g.
Baran Marta   +3 more
doaj   +1 more source

Precursors of self-reported subclinical hypomania in adolescence: A longitudinal general population study.

open access: yesPLoS ONE, 2021
Symptoms of subclinical hypomania (SHM) are common in the general population of adolescents and young adults. SHM are most often transient yet might be risk markers of later bipolar disorder.
Louise Gunhard Nielsen   +7 more
doaj   +1 more source

Decoding Spatial Heterogeneity and Multi‐Omics Regulation with Hierarchical Graph Learning

open access: yesAdvanced Science, EarlyView.
ABSTRACT Recent advances in spatial multi‐omics technologies have enabled the simultaneous profiling of multiple molecular layers within the same tissue slice, providing unprecedented opportunities to investigate tissue spatial organization. However, most existing computational methods identify spatial domains in a purely data‐driven manner, rarely ...
Jiazhou Chen   +6 more
wiley   +1 more source

TERMS OF DEPHOSPHORIZATION OF LIQUID METAL IN DRAFT LADLE

open access: yesЛитьë и металлургия, 2012
The received results show that dephosphorization of alloyed cast irons provides improvement of mechanical properties, decrease of cold-shortness of moulded pieces at low consumption of dephosphorator.
A. G. Georgadze   +5 more
doaj  

Carbon fibres reinforced composites. Electrical impedance analysis: a gateway to smartness

open access: yesInternational Journal of Smart and Nano Materials, 2020
For more than 7 years, our research work is focussed upon the electrical behavior of carbon fiber reinforced composites. Effectively carbon/polymeric matrix laminates can be considered as an electrically conductive network (i.e.
Philippe Margueres   +4 more
doaj   +1 more source

Interfacial Control in Cu–MXene Hybrids Enables Selective NOx‐to‐NH3 Electroconversion: A Critical Review

open access: yesAdvanced Science, EarlyView.
Cu‐MXene interfacial catalysts provide a promising platform for electrochemical NOx upcycling to ammonia. The synergy between Cu active sites and conductive, surface‐tunable MXene supports promotes NOx adsorption, intermediate stabilization, and selective NH3 formation while suppressing competing hydrogen evolution, offering a route toward sustainable ...
Hafiz Muhammad Adeel Sharif   +5 more
wiley   +1 more source

IMPROVEMENT OF QUALITY OF THE BRIQUETTED FERROSILICIUM

open access: yesЛитьë и металлургия, 2013
IMPROVEMENT OF QUALITY OF THE BRIQUETTED ...
A. G. Georgadze   +3 more
doaj  

Experimental testing of high-rate GNSS precise point positioning (PPP) method for detecting dynamic vertical displacement response of engineering structures

open access: yesGeomatics, Natural Hazards & Risk, 2017
The fundamental dynamic property of the structures is the oscillation frequency, which can be derived from the response measurements. The structures with a short/medium/long span (e.g.
Cemal Ozer Yigit, Eralp Gurlek
doaj   +1 more source

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