Results 71 to 80 of about 135,244 (265)

Sparse Cumulants Fitting for Direction-of-Arrival Estimation without Redundancy

International Journal of Antennas and Propagation, 2013
A novel direction-of-arrival (DOA) estimation method is proposed based on the sparse cumulants fitting without redundancy. Firstly, we derive that some fourth order cumulants of the array output are redundant and therefore are removed to reduce ...
Shuang Li, Xiaoxiao Jiang, Sai Ma, Yingguan Wang   +3 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Research on Migration Strategy of Mobile Agent in Wireless Sensor Networks

International Journal of Distributed Sensor Networks, 2013
Big data and distributed computing are of great importance in wireless sensor networks (WSNs). They are always bonded together, and the latter one upholds the former one. In distributed computing, mobile agent model is the mainstream technology.
Dai Ting, Huang Haiping, Lu Yang, Wang Ruchuan, Pan Xinxing   +4 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Redundancy Model and Boundary Effects Based Coverage-Enhancing Algorithm for 3D Underwater Sensor Networks

International Journal of Distributed Sensor Networks, 2014
In the study of three-dimensional underwater sensor networks, the nodes would produce changes in perception range under the influence of environmental factors and their own hardware. Requesting all nodes completely isomorphic is unrealistic.
Junjie Huang, Lijuan Sun, Xun Wei, Peng Sun, Haiping Huang, Ruchuan Wang   +5 more
doaj   +1 more source

A Survey on Urban Traffic Management System Using Wireless Sensor Networks

Sensors, 2016
Nowadays, the number of vehicles has increased exponentially, but the bedrock capacities of roads and transportation systems have not developed in an equivalent way to efficiently cope with the number of vehicles traveling on them.
Kapileswar Nellore, Gerhard P. Hancke
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Acknowledgement to Reviewers of Journal of Sensor and Actuator Networks in 2019

Journal of Sensor and Actuator Networks, 2020
Journal of Sensor and Actuator Networks Editorial Office
doaj   +1 more source

Distributed Face Recognition in Wireless Sensor Networks

International Journal of Distributed Sensor Networks, 2014
As one of the most successful applications of image analysis and understanding, face recognition has recently received significant attention, especially during the past few years.
Qiaomin Lin, Jinwen Yang, Bin Zhang, Ruchuan Wang, Ning Ye, Mengkui Yan   +5 more
doaj   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source