Results 41 to 50 of about 33,170,271 (311)

Two-Phase Learning for Weakly Supervised Object Localization [PDF]

IEEE International Conference on Computer Vision, 2017
Weakly supervised semantic segmentation and localization have a problem of focusing only on the most important parts of an image since they use only image-level annotations. In this paper, we solve this problem fundamentally via two-phase learning.
Dahun Kim, Donghyeon Cho, Donggeun Yoo
semanticscholar   +1 more source

Experimental investigation into thermal characteristics of subcooled flow boiling in horizontal concentric annuli for cooling ultra-fast electric vehicle charging cables

Case Studies in Thermal Engineering
In an effort to reduce the charging time of electric vehicles (EVs), the thermal management of the charging system has emerged as one of the most urgent issues.
Haein Jung, Seunghyun Lee
doaj   +1 more source

Experimental Validation of Single- and Two-Phase Smoothed Particle Hydrodynamics on Sloshing in a Prismatic Tank

Journal of Marine Science and Engineering, 2019
This study aimed to validate the single-phase and two-phase smoothed particle hydrodynamics (SPH) on sloshing in a tank. There have been many studies on sloshing in tanks based on meshless particle methods, but few researchers have used a large number of
Andi Trimulyono, Hirotada Hashimoto, Akihiko Matsuda   +2 more
doaj   +1 more source

Investigation of Overlapped Twisted Tapes Inserted in a Double-Pipe Heat Exchanger Using Two-Phase Nanofluid

Nanomaterials, 2020
This study investigated the laminar convective heat transfer and fluid flow of Al2O3 nanofluid in a counter flow double-pipe heat exchanger equipped with overlapped twisted tape inserts in both inner and outer tubes.
Mehdi Ghalambaz, Hossein Arasteh, Ramin Mashayekhi, Amir Keshmiri, Pouyan Talebizadehsardari, Wahiba Yaïci   +5 more
doaj   +1 more source

Two-Phase Volumetric Expanders: A Review of the State-of-the-Art

Energies, 2022
Two-phase expansion is the process where a fluid undergoes a pressure drop through or in the liquid–vapor dome. This operation was historically avoided. However, currently it is studied for a multitude of processes.
Xander van Heule, Michel De Paepe, Steven Lecompte   +2 more
doaj   +1 more source

Entropy generation analysis of different nanofluid flows in the space between two concentric horizontal pipes in the presence of magnetic field: Single-phase and two-phase approaches

Computers and Mathematics with Applications, 2019
In this paper, entropy generation analysis of different nanofluid flows in the space between two concentric horizontal pipes in the presence of magnetic field by using of single-phase and two-phase approaches was carried out.
Pouya Barnoon, D. Toghraie, F. Eslami, Babak Mehmandoust   +3 more
semanticscholar   +1 more source

Two Randomized Phase 3 Studies of Aducanumab in Early Alzheimer’s Disease

The journal of prevention of Alzheimer's disease, 2022
Alzheimer’s disease is a progressive, irreversible, and fatal disease for which accumulation of amyloid beta is thought to play a key role in pathogenesis.
Samantha Budd Haeberlein, P. Aisen, F. Barkhof, S. Chalkias, T. Chen, S. Cohen, G. Dent, O. Hansson, K. Harrison, C. von Hehn, T. Iwatsubo, C. Mallinckrodt, C. Mummery, K. Muralidharan, I. Nestorov, L. Nisenbaum, R. Rajagovindan, L. Skordos, Y. Tian, C. V. van Dyck, B. Vellas, S. Wu, Y. Zhu, A. Sandrock   +23 more
semanticscholar   +1 more source

Aqueous Two-Phase Emulsion Bioink-Enabled 3D Bioprinting of Porous Hydrogels

Advances in Materials, 2018
3D bioprinting technology provides programmable and customizable platforms to engineer cell‐laden constructs mimicking human tissues for a wide range of biomedical applications.
G. Ying, N. Jiang, Sushila Maharjan, Yixia Yin, Rong‐Rong Chai, Xia Cao, Jingzhou Yang, A. Miri, Shabir Hassan, Y. S. Zhang   +9 more
semanticscholar   +1 more source

Investigation of Water and Heat Transfer Mechanism in PEMFCs Based on a Two-Phase Non-Isothermal Model

Energies, 2023
In a proton exchange membrane fuel cell (PEMFC) system, proper management of water and heat transport is essential to improve its overall performance and durability.
Dapeng Gong, Sichuan Xu, Yuan Gao
doaj   +1 more source

Effect of temperature on two-phase anaerobic reactors treating slaughterhouse wastewater

Brazilian Archives of Biology and Technology, 2007
The effectiveness of the anaerobic treatment of effluent from a swine and bovine slaughterhouse was assessed in two sets of two-phase anaerobic digesters, operated with or without temperature control.
Simone Beux, Ezequiel Nunes, Ana Cláudia Barana   +2 more
doaj   +1 more source