Results 151 to 160 of about 1,935 (215)

Multiple injection techniques to stimulate complex fracture networks in coal reservoirs: A case study on gas disaster reduction of subsurface coal mine in southwest China

Deep Underground Science and Engineering, EarlyView.
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang, Farui Shi, Jun Lu, Minghui Li, Cunbao Li, Heping Xie   +5 more
wiley   +1 more source

Optimized breast cancer diagnosis using self-adaptive quantum metaheuristic feature selection. [PDF]

Sci Rep
Shukla AK, Dwivedi S, Singh D, Singh SK, Tripathi D, Dewangan RK.   +5 more
europepmc   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source

Perceptual rationality: an evolutionary game theory of perceptually rational decision-making. [PDF]

R Soc Open Sci
Salahshour M.
europepmc   +1 more source

Analogies and Relations between Non-Additive Entropy Formulas and Gintropy. [PDF]

Entropy (Basel)
Biró TS, Telcs A, Jakovác A.
europepmc   +1 more source

The Cultural Evolution of Games of Chance : A Historical Investigation of Chinese Gambling. [PDF]

Hum Nat
Hong Z.
europepmc   +1 more source

Stable Isotope Ratio Analysis for the Geographic Origin Discrimination of Greek Beans "Gigantes-Elefantes" (Phaseolus coccineus L.). [PDF]

Foods
Thomatou AA, Mazarakioti EC, Zotos A, Kokkotos E, Kontogeorgos A, Patakas A, Ladavos A.   +6 more
europepmc   +1 more source

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Simulation of ruin probabilities

Insurance: Mathematics and Economics, 1990
The classical model of risk theory with homogeneous Poisson claim number process is considered. Then a direct simulation of the probability of ruin can be difficult and unstable for certain parameters and claim size distributions. Therefore the authors propose to use a martingale transform of the given process first, then perform the simulation for the
De Waegenaere , A.M.B., Boogaert, P.
openaire   +2 more sources