Results 61 to 70 of about 393,822 (193)

Balancing clusters to reduce response time variability in large scale image search [PDF]

, 2010
Many algorithms for approximate nearest neighbor search in high-dimensional spaces partition the data into clusters. At query time, in order to avoid exhaustive search, an index selects the few (or a single) clusters nearest to the query point.
Amsaleg, Laurent, Jégou, Hervé, Tavenard, Romain   +2 more
core   +7 more sources

Calcium in Red Blood Cells—A Perilous Balance [PDF]

International Journal of Molecular Sciences, 2013
Ca2+ is a universal signalling molecule involved in regulating cell cycle and fate, metabolism and structural integrity, motility and volume. Like other cells, red blood cells (RBCs) rely on Ca2+ dependent signalling during differentiation from precursor cells.
Bogdanova, Anna, Makhro, Asya, Wang, Jue, Lipp, Peter, Kaestner, Lars   +4 more
openaire   +4 more sources

Assessment of Lithium Ferrous Phosphate Battery Cells Under Series Balancing Mode—Performance and Health Behaviours

Engineering Proceedings
Electric vehicles have recently gained greater attention across all countries for transportation purposes in on-road and off-road forms due to their supreme performance and clean eco-friendliness status.
Niveditha Balagopal Menon, Samridhi Mehta, Pranavya Punnakkattuparambil, Preetha Punnakkattuparambil, Vidhya Marimuthu, Nanthagopal Kasianantham, Tabbi Wilberforce, Jambulingam Ranjitha   +7 more
doaj   +1 more source

Nanoscale Charge Balancing Mechanism in Alkali Substituted Calcium-Silicate-Hydrate Gels

, 2016
Alkali-activated materials and related alternative cementitious systems are sustainable material technologies that have the potential to substantially lower CO$_2$ emissions associated with the construction industry. However, the impact of augmenting the
White, Claire E., Özçelik, V. Ongun
core   +2 more sources

Parallel load balancing strategy for Volume-of-Fluid methods on 3-D unstructured meshes [PDF]

, 2015
© 2016. This version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/l Volume-of-Fluid (VOF) is one of the methods of choice to reproduce the interface motion in the simulation of multi-fluid flows ...
Borrell Pol, Ricard, Jofre Cruanyes, Lluís, Lehmkuhl Barba, Oriol, Oliva Llena, Asensio   +3 more
core   +2 more sources

Reinforcement Learning for Simultaneous SOC and Temperature Balancing of Li-Ion Battery Cells in Battery Management Systems

IEEE Access
The increasing adoption of electric vehicles (EVs) and battery energy storage systems (BESS) makes battery management systems (BMS) crucial for effectively managing battery cells, such as state of charge (SOC) and cell temperature. Significant imbalances
Rui Li, Jun-Hyung Jung, Johannes Diers, Tokessa Hamann, Hamzeh Beiranvand, Marco Liserre, Dirk Nowotka   +6 more
doaj   +1 more source

Adaptive Processing of Spatial-Keyword Data Over a Distributed Streaming Cluster

, 2017
The widespread use of GPS-enabled smartphones along with the popularity of micro-blogging and social networking applications, e.g., Twitter and Facebook, has resulted in the generation of huge streams of geo-tagged textual data. Many applications require
Aly, Ahmed M., Aref, Walid G., Basalamah, Saleh, Daghistani, Anas, Mahmood, Ahmed R., Prabhakar, Sunil, Tang, Mingjie   +6 more
core   +1 more source

Interplay of Na+ Balance and Immunobiology of Dendritic Cells [PDF]

Frontiers in Immunology, 2019
Local Na+ balance emerges as an important factor of tissue microenvironment. On the one hand, immune cells impact on local Na+ levels. On the other hand, Na+ availability is able to influence immune responses. In contrast to macrophages, our knowledge of dendritic cells (DCs) in this state of affair is rather limited. Current evidence suggests that the
Patrick Neubert, Agnes Schröder, Dominik N. Müller, Dominik N. Müller, Jonathan Jantsch   +4 more
openaire   +4 more sources

A Comprehensive Review of the Art of Cell Balancing Techniques and Trade-Offs in Battery Management Systems

Energies
The battery pack is a critical component of electric vehicles, with lithium-ion cells being a frequently preferred choice. Lithium-ion cells are known for long life, high power and energy density, and are reliable for a broad range of temperatures ...
Adnan Ashraf, Basit Ali, Mothanna S. A. Al Sunjury, Pietro Tricoli   +3 more
doaj   +1 more source

A Modular Cell Balancing Circuit and Strategy Based on Bidirectional Flyback Converter

Batteries
In this paper, a modular cell balancing circuit based on a bidirectional flyback converter (BFC) is designed, which is equipped with a symmetrical BFC for each cell.
Yipei Wang, Jun-Hyeong Kwon, Seong-Cheol Choi, Guangxu Zhou, Sung-Jun Park   +4 more
doaj   +1 more source