Results 91 to 100 of about 876,573 (316)

Gamma radiation methods for clamp-on multiphase flow metering [PDF]

, 2008
The development of a cost-effective multiphase flow meter to determine the individual phase flow rates of oil, water and gas was investigated through the exploitation of a single clamp-on gamma densitometer and signal processing techniques.
Blaney, S.
core  

Flow-Service-Quality (FSQ) Engineering: Foundations for Network System Analysis and Development

, 2018
Modern society could hardly function without the large-scale, network-centric information systems that pervade government, defense, and industry. As a result, serious failures or compromises carry far-reaching consequences.
Richard C. Linger (5406053), Mark G Pleszkoch (5406746), Gwendolyn H. Walton (5406749), Alan R. Hevner (5406743)   +3 more
core   +1 more source

Adaptive Real-Time Transmission in Large-Scale Satellite Networks Through Software-Defined-Networking-Based Domain Clustering and Random Linear Network Coding

Mathematics
Network flow task management involves the efficient allocation and scheduling of data flow tasks within dynamic satellite networks, aiming to effectively address frequent changes in network topology and dynamic traffic fluctuations.
Shangpeng Wang, Chenyuan Zhang, Yuchen Wu, Limin Liu, Jun Long   +4 more
doaj   +1 more source

Network Flow Classification Methodrule-Based

Journal of Harbin University of Science and Technology, 2017
In this paper，repeated incremental pruning to produce error reduction which is a rule learning ethod is used to solve network traffic classification. The method can be used to dig out the correlations between ttributes and classes，which are utilized to ...
CAO Yan-zhen, HE Yun-bin, ZHU Su-xia, SUN Guang-lu   +3 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

On the Implementation of Adaptive Flow Measurement in the SDN-enabled Network: A Prototype

, 2015
The measurement is an important issue in network management. The measurement results are able to provide helpful information for network administrators.
Hsu, Chun-Yu, Luo, Mon-Yen, Yang, Chu-Sing, Tsai, Pang-Wei   +3 more
core   +1 more source

The maximum flow in dynamic networks [PDF]

Computer Science Journal of Moldova, 2005
The dynamic maximum flow problem that generalizes the static maximum flow problem is formulated and studied. We consider the problem on a network with capacities depending on time, fixed transit times on the arcs, and a given time horizon.
Maria A. Fonoberova, Dmitrii D. Lozovanu
doaj  

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Osteocytic network is more responsive in calcium signaling than osteoblastic network under fluid flow

, 2012
Osteocytes, regarded as the mechanical sensor in bone, respond to mechanical stimulation by activating biochemical pathways and mediating the cellular activities of other bone cells.
Guo, XE, Chiang V, Guo XE, Columbia Univ, Dept Biomed Engn, Bone Bioenn Lab, 351 Engn Terrace,Mail Code 8904,1210 Amsterdam Av, New York, NY 10027 USA., Lu XL, Huo B(霍波)   +5 more
core   +1 more source

ON NETWORK FLOW PROBLEMS WITH CONVEX COST

Journal of ICT, 2004
Minimum cost flow (MCF) problem is a typical example of network flow problems, for which an additional constraint of cost is added to each flow. Conventional MCF problems consider the cost constraints as linear functions of flow. In this paper, we extend
V. A. Nguyen, Y. P. Tan
doaj