Results 171 to 180 of about 1,923,361 (238)
Interdiction Models and Heuristics for Graph Propagation
Networks, EarlyView.ABSTRACT Given a graph G=(V,E)$$ G=\left(V,E\right) $$ and a set S⊂V$$ S\subset V $$ of activated/infected nodes, we consider the problem of determining the set of c$$ c $$ nodes that minimizes the network propagation on the subgraph that results from the removal of those c$$ c $$ nodes. To measure network propagation, we assume that a node i$$ i $$ is
Agostinho Agra, José Maria Samuco
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Solving the Capacitated Arc Routing Problem Using Logic‐Based Benders Decomposition
Networks, EarlyView.ABSTRACT In this paper, we present a new exact algorithm for solving the capacitated arc routing problem using logic‐based benders decomposition. The master problem is formulated based on variables that measure the number of deadheadings of each edge. These variables have been converted into binary form, which enables the use of both new and stronger ...
Alexander Ingemann Lindhardt +2 more
wiley +1 more source
Baicalin Induces Ferroptosis in Breast Cancer Through a Novel STAT3/HO‐1/GPX4 Regulatory Axis
Phytotherapy Research, EarlyView.BA inhibits STAT3 phosphorylation and activation in BC cells, accompanied by decreased expression of HO‐1 and GPX4. Reduced GPX4 activity impairs lipid peroxide clearance, promoting ROS accumulation and lipid peroxidation, which ultimately triggers ferroptosis and inhibits cell proliferation.
Tingting Guo +11 more
wiley +1 more source
Phytotherapy Research, EarlyView.THB activates cAMP‐Epac1 signaling to suppress autophagy‐dependent ferroptosis and alleviate DOX‐induced liver injury. ABSTRACT This study investigated the hepatoprotective mechanism of tetrahydroberberine (THB) against doxorubicin (DOX)‐induced liver injury.
Cheng Teng +9 more
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Responsive Materials, EarlyView.This review focuses on inorganic and organic matrices that enable aqueous‐stable room‐temperature phosphorescence (RTP) in carbonized polymer dots (CPDs). It explains the underlying RTP mechanisms, highlights how matrix engineering provides spatial confinement and bonding interactions to stabilize triplet excitons in water, and demonstrates key ...
Yuhan Hou +4 more
wiley +1 more source
River, EarlyView.Abstract The assessment of the morphometric characteristics of the Dzüdza River basin in Nagaland has been critically important for hydrological analysis, flood risk assessment, soil erosion evaluation, and sustainable regional development, owing to its strategic location on the northern fringes of the Himalayas and flanked by hills to the east.
Sentinungba +4 more
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Sustainable Development, EarlyView.ABSTRACT This study applies an agency‐theoretical lens to examine how investor heterogeneity, specifically institutional, foreign, and domestic ownership, influences corporate social responsibility (CSR) performance. Drawing on extensions of classical agency theory that account for heterogeneous shareholder preferences and principal‐principal conflicts,
Maximilian Focke
wiley +1 more source