Searched for: +
(221 - 240 of 929)

Pages

document
Goedemondt, K.S. (author), Yang, J. (author), Wang, Q. (author)
Touchscreens and buttons had became a medium for virus transmission during the COVID-19 pandemic. We have seen in our daily life that people use tissues and keys to press buttons inside elevators, on public screens, etc. In the post- COVID world, touch-free interaction with public touchscreens and buttons may become more popular. Motivated by...
conference paper 2022
document
Yang, Tao (author), Xie, Rongxian (author), Veljkovic, M. (author)
Bolt shear connectors have the advantage of efficient installation and demolition when used in prefabricated composite beams. When bolt shear connectors are damaged in the service period and replaced by new ones, the shear performance of replaced bolts is to be affected by the existing structural damage. This paper investigates the shear...
conference paper 2022
document
Arcondoulis, Elias J. G. (author), Liu, Yu (author), Yang, Yannian (author), Ragni, D. (author), Rubio Carpio, A. (author), Avallone, F. (author)
The application of a porous coating to a cylinder can significantly reduce the vortex shedding tone when placed in a uniform flow. The mechanism of how this porous media attenuates vortex shedding has been studied more in recent years yet it is still not fully understood. Typical porous materials within a certain range of porosity and airflow...
conference paper 2022
document
Yang, W. (author), Chernyshov, Ivan Yu (author), Weber, M (author), Pidko, E.A. (author), Filonenko, G.A. (author)
While Mn-catalyzed (de)hydrogenation of carbonyl derivatives has been well established, the reactivity of Mn hydrides with olefins remains very rare. Herein, we report a Mn(I) pincer complex that effectively promotes site-controlled transposition of olefins. This reactivity is shown to emerge once the N–H functionality within the Mn/NH...
journal article 2022
document
Yang, Yapin (author), Sun, Ying (author), Chen, Mingsi (author), Zhou, Yuekuan (author), Wang, Ran (author), Liu, Zhengxuan (author)
Fire at a construction site usually results in serious accidents. Therefore, fire management at the construction site is critical to decreasing possible accidents. However, conventional fire safety management can be problematic in many aspects, such as visualization, multi-stage alarm systems, and dynamic escape route optimization. To solve...
journal article 2022
document
Bhardwaj, Akansha (author), Yang, J. (author), Cudré-Mauroux, Philippe (author)
Platforms such as Twitter are increasingly being used for real-world event detection. Recent work often leverages event-related keywords for training machine learning based event detection models. These approaches make strong assumptions on the distribution of the relevant microposts containing the keyword – referred to as the expectation – and...
journal article 2022
document
Lee, J. (author), Mitici, M.A. (author), Geng, S. (author), Yang, M. (author)
When designing the maintenance of multi-component aircraft systems, we consider parameters such as safety margins (used when component replacements are scheduled), and reliability thresholds (used to define data-driven Remaining-Useful-Life prognostics of components). We propose Gaussian process learning and novel adaptive sampling techniques to...
conference paper 2022
document
Yang, C. (author), van der Drift, E.W.J.M. (author), French, P.J. (author)
Reducing sensor dimension is a good way to increase system sensitivity and response. However the advantages gained must be weighed against other effects which also became significant during the scaling process. In this paper, the scaling effect of cantilever sensors from micrometre to nanometre regimes is reviewed. Changes in the physical...
review 2022
document
Chang, Ziyi (author), Zhang, Yunshan (author), Yang, Changgui (author), Luo, Yuxuan (author), Du, S. (author), Chen, Yong (author), Zhao, Bo (author)
The size of wireless systems is required to be reduced in many applications, such as ultra-low-power sensor nodes and wearable/implantable devices, where battery and crystal are the two main bottlenecks in system miniaturization. In recent years, battery-free radios based on wireless power transfer (WPT) have shown great potential in...
journal article 2022
document
Zhao, Jiale (author), Yang, Fuqiang (author), Guo, Yong (author), Ren, X. (author)
Emergency management research is used to deal with the increasing number of extreme weather threats in urban areas. This paper uses causal analysis based on systems theory (CAST) to review the subway water ingress accident and the government's emergency management actions in Zhengzhou, Henan Province, during the heavy rainstorm disaster on 20...
journal article 2022
document
Ibrahim, M.S. (author), Yang, Y. (author), Roosen, M.A. (author), Hendriks, M.A.N. (author)
There are a large number of precast girder bridges in the Netherlands that are made continuous utilizing cast in situ layers and cross beams. When controlled by the Eurocode minimum shear reinforcement requirement, the majority of these bridges that were constructed before the 1970s have insufficient amount of transverse reinforcement, which...
conference paper 2022
document
Smirnova, Alisa (author), Yang, J. (author), Yang, Dingqi (author), Cudre-Mauroux, Philippe (author)
Noisy labels represent one of the key issues in supervised machine learning. Existing work for label noise reduction mainly takes a probabilistic approach that infers true labels from data distributions in low-level feature spaces. Such an approach is not only limited by its capability to learn high-quality data representations, but also by...
journal article 2022
document
Lu, J. (author), Yang, Y. (author), Hendriks, M.A.N. (author)
For reinforced concrete members without shear reinforcement, the shear failure is characterized by the formation of a critical flexural shear crack. Recently experimental observations making use of Digital Image Correlation (DIC) by many researchers suggested the significance of geometric characteristics and kinematic conditions of critical...
conference paper 2022
document
Adumene, Sidum (author), Islam, Rabiul (author), Dick, Ibitoru Festus (author), Zarei, Esmaeil (author), Inegiyemiema, Morrison (author), Yang, M. (author)
The complexity of corrosion mechanisms in harsh offshore environments poses safety and integrity challenges to oil and gas operations. Exploring the unstable interactions and complex mechanisms required an advanced probabilistic model. The current study presents the development of a probabilistic approach for a consequence-based assessment of...
journal article 2022
document
Yang, W. (author), He, Renke (author), Chen, Tingshu (author), Goossens, R.H.M. (author), Huysmans, T. (author)
Analysing the contact area between head-related products and the corresponding craniofacial profile is necessary to make such products more comfortable. The study of soft tissue biomechanical experiments provides a reliable perspective for understanding such contact areas and improving the comfort. In order to obtain more accurate and visualized...
journal article 2022
document
Bittner, M. (author), Yang, W. (author), Zhang, X. (author), Seth, A. (author), van Gemert, J.C. (author), van der Helm, F.C.T. (author)
Markerless estimation of 3D Kinematics has the great potential to clinically diagnose and monitor movement disorders without referrals to expensive motion capture labs; however, current approaches are limited by performing multiple de-coupled steps to estimate the kinematics of a person from videos. Most current techniques work in a multi-step...
journal article 2022
document
Petrik, Leslie Felicia (author), Ngo, Huu Hao (author), Varjani, Sunita (author), Xevgenos, Dimitris (author), Osseweijer, P. (author), van Loosdrecht, Mark C.M. (author), Smol, Marzena (author), Yang, Xuejing (author), Mateo-Sagasta, Javier (author)
Eighty percent of wastewater is left untreated or not reused, exacerbating the water quality challenge, especially in vulnerable communities. This Voices asks: how can we improve wastewater management and convert wastewater into a resource?
journal article 2022
document
Lantsoght, E.O.L. (author), Yang, Y. (author), Hendriks, M.A.N. (author)
Om de vele bestaande betonnen bruggen – die de komende tijd het einde van hun beoogde levensduur bereiken – te beoordelen, is het belangrijk een aanpak met verschillende niveaus van beoordelen te gebruiken. Waar een handberekening niet volstaat, kunnen geavanceerde modellen, meetgegevens, belastingproeven, monitoren, inzichten van...
journal article 2022
document
Kabyl, Almat (author), Yang, M. (author), Shah, Dhawal (author), Ahmad, Arshad (author)
Oil spills are environmental pollution events that occur due to natural disasters or human activities, resulting in a liquid petroleum hydrocarbon release in the environment, especially into the marine ecosystem. Once oil spills happen, they cause detrimental consequences to the environment, living organisms, and humans. Although there are...
journal article 2022
document
Mustafa, S. (author), Lantsoght, E.O.L. (author), Yang, Y. (author), Sliedrecht, Henk (author)
The safety of existing slab-between-girder bridges is subject to discussion in the Netherlands. Current design codes are conservative for shear-critical girders, and nonlinear finite element analysis is considered a more accurate assessment method. This paper investigates if the Dutch guidelines for nonlinear finite element analysis, which were...
journal article 2022
Searched for: +
(221 - 240 of 929)

Pages