Results 1 to 10 of about 75,586 (259)
Categories of SHM Deployments: Technologies and Capabilities [PDF]
Journal of Bridge Engineering, 2015 The findings of an extensive literature survey focusing on bridge structural health monitoring (SHM) deployments are presented. Conventional, maturing, and emerging technologies are reviewed as well as deployment considerations for new SHM endeavors. The lack of published calibration studies (and quantification of uncertainty studies) for new sensors ...
Paul J Vardanega
exaly +4 more sources
Impedance based service life assessment of corroded structures with Cross correlation analysis [PDF]
E3S Web of Conferences, 2021 Electro mechanical impedance technique has garnered major significance in structural health monitoring field by integrating with information and sensing technology.
Pravallika N. Naga Sai +2 more
doaj +1 more source
Frontiers in Reproductive Health, 2021 Khuluma is a psychosocial and peer-to-peer mHealth intervention that uses text messaging to facilitate support groups for adolescents living with HIV (ALWH) with the aim of contributing toward positive health outcomes.
Millicent Atujuna +12 more
doaj +1 more source
Insaka: mobile phone support groups for adolescent pregnant women living with HIV
BMC Pregnancy and Childbirth, 2021 Background Mobile phone-based interventions have been demonstrated in different settings to overcome barriers to accessing critical psychosocial support.
Nikita Simpson +16 more
doaj +1 more source
Sensors, 2023 An ultrasonic sonar-based ranging technique is introduced for measuring full-field railroad crosstie (sleeper) deflections. Tie deflection measurements have numerous applications, such as detecting degrading ballast support conditions and evaluating ...
Diptojit Datta +3 more
doaj +1 more source
Distributed sensor placement optimization for computer aided structural health monitoring [PDF]
Archive of Mechanical Engineering, 2019 An optimal sensor placement methodology is implemented and herein proposed for SHM model-assisted design and analysis purposes. The kernel of this approach analysis is a genetic-based algorithm providing the sensor network layout by optimizing the ...
Salvatore Ameduri +5 more
doaj +1 more source
SHM via topological derivative [PDF]
Smart Materials and Structures, 2018 This paper deals with the use of the topological derivative as an analysis tool for structural health monitoring, to locate the presence of ?aws in a homogeneous material plate that is subject to guided elastic waves excitation. Using a numerical solver to compute the response of the system and de?ning a scalar objective function that measures the ...
Martinez Dominguez, Anjo +3 more
openaire +2 more sources
Measurement Science Review, 2023 This article focuses on a specially designed steel beam testing apparatus to determine the dynamics of the structure using data obtained from different sensor systems.
Eren Mehmet, Hoşbaş Ramazan Gürsel
doaj +1 more source
Sensors, 2020 This article is devoted to the instrumentation, with optical fibres, of the straps holding the envelope of stratospheric balloons. This instrumentation is motivated in the first instance by the need to validate the numerical models used in the design of ...
Yann Lecieux +5 more
doaj +1 more source
Meson mass modification in strange hadronic matter [PDF]
, 1999 We investigate in stable strange hadronic matter (SHM) the modification of the masses of the scalar ($\sigma$, $\sigma^*$) and the vector ($\omega$, $\phi$) mesons.
Gao, Song +3 more
core +2 more sources