Results 91 to 100 of about 2,087 (266)
A risk model for insurance companies on time scales
Қарағанды университетінің хабаршысы. Математика сериясыThis article deals with the problems of constructing and analyzing a collective risk model for an insur- ance company when the time evolution is defined on a general time scale.
O. Stanzhytskyi, R. Uteshova
doaj +1 more source
Ruin Analysis on a New Risk Model with Stochastic Premiums and Dependence Based on Time Series for Count Random Variables. [PDF]
Entropy (Basel), 2023 Guan L, Wang X.
europepmc +1 more source
Advanced Science, EarlyView.Aberrant GALNT7‐mediated O‐GalNAcylation stabilizes TAZ to drive gallbladder cancer progression through a feed‐forward transcriptional loop. Structure‐based screening identifies Olaparib as a potent GALNT7 antagonist that disrupts this oncogenic axis, providing an immediate therapeutic strategy for this aggressive malignancy.
Peng Qiu +11 more
wiley +1 more source
CALB2 is a Mechanoresistance Gene in Metastatic Prostate Cancer
Advanced Science, EarlyView.Prostate cancer cell lines of differing origins were cultured over many passages while being subjected to semi‐lethal levels of fluid shear stress, representing the harsh mechanical environment these cells are subjected to in the circulation during the process of distant metastasis.
Abigail R. Fabiano +10 more
wiley +1 more source
The Perturbed Dual Risk Model with Constant Interest and a Threshold Dividend Strategy
Abstract and Applied Analysis, 2013 We consider the perturbed dual risk model with constant interest and a threshold dividend strategy. Firstly, we investigate the moment-generation function of the present value of total dividends until ruin.
Fanzi Zeng, Jisheng Xu
doaj +1 more source
Advanced Science, EarlyView.Through AI‐assisted screening from FDA‐approved API to overcome the limitations of bacterial osteomyelitis treatment, glycyrrhizic acid and simvastatin are identified as a multifunctional combination capable of self‐assembling into mechanism‐targeting nanocrystals that effectively neutralize reactive oxygen species, suppress M1 macrophage polarization,
Yu Han +11 more
wiley +1 more source
Convexity of Ruin Probability and Optimal Dividend Strategies for a General Lévy Process
The Scientific World Journal, 2015 We consider the optimal dividends problem for a company whose cash reserves follow a general Lévy process with certain positive jumps and arbitrary negative jumps.
Chuancun Yin, Kam Chuen Yuen, Ying Shen
doaj +1 more source
Advanced Science, EarlyView.Boiling Histrotripsy (BH), a mechanical form of focused ultrasound (FUS), allows for non‐invasive and non‐ionizing tissue destruction. Utilizing a BH treatment protocol that yielded bifurcating primary tumor growth responses, we found that immediate BH‐induced tumor growth control identifies tumors with acute reductions in antigen‐presenting cells (APC)
Lydia E. Kitelinger +8 more
wiley +1 more source
Advanced Science, EarlyView.Pattern‐dependent etching is converted into a physical prior for intelligent reconstruction of high‐aspect‐ratio silicon structures. Combining YOLO‐Pose feature extraction with a topography network, the framework retrieves depth, sidewall angle, and scallop texture from minimal destructive observations, enabling accurate cross‐scale metrology and near ...
Shuyan He +4 more
wiley +1 more source
Advanced Science, EarlyView.HfO2‐based ferroelectrics exhibit wake‐up and fatigue behaviors during electrical cycling, significantly affecting device endurance and reliability. These phenomena are governed by defect dynamics, including oxygen vacancy redistribution and charge trapping.
Hongseok Kim +6 more
wiley +1 more source