Results 211 to 220 of about 1,444,224 (250)

Bridging Machine Learning and Algorithmic Information Theory, Part VII: Algorithmic Information Kernels and Kernel Discrepancies on Countable Spaces. [PDF]

Entropy (Basel)
Hamzi B, Hutter M, Owhadi H.
europepmc   +1 more source

Rock mechanical properties under reconstructed deep in situ thermo–hydro–mechanical conditions: Implications for CO₂‐related injection scenarios

Deep Underground Science and Engineering, EarlyView.
The graphical abstract illustrates a reconstructed in situ thermo‐hydro‐mechanical (THM) framework in which porosity serves as the central variable linking stress, pore pressure, and temperature to evolving mechanical properties of rocks. Under burial conditions, in situ stress, pore pressure, and temperature jointly govern volumetric strain and ...
Mingyuan Lu, Jun Wang, Zixiong Qi, Ruixuan Chen, Hongtao Wang, Hongwei Zhou   +5 more
wiley   +1 more source

From "More Is Different" to Algorithmic Emergence: Regularity, Compression, and the Limits of Discovery. [PDF]

Entropy (Basel)
Ruffini G, Castaldo F.
europepmc   +1 more source

Experimental and smoothed particle hydrodynamics‐finite element method simulation investigation of synergistic erosion mechanism of gangue‐based abrasive water jets

Deep Underground Science and Engineering, EarlyView.
This study proposes an eco‐friendly coal permeability enhancement technique by utilizing mine waste gangue as an abrasive in high‐pressure water jets. Integrating erosion experiments with smoothed particle hydrodynamics‐finite element method coupled simulations, the research study elucidates the flow field dynamics and a nonlinear solid–liquid ...
Qingxiang Wang, Jiaxu Tang, Qiheng Ren, Ding Wang, Tong Wang   +4 more
wiley   +1 more source

A scaling limit theorem for controlled branching processes with a size-divisible term. [PDF]

Rev R Acad Cienc Exactas Fis Nat A Mat
González M, Martín-Chávez P, Del Puerto I.   +2 more
europepmc   +1 more source

Modeling proppant transport and settling in a 3D propagating fracture

Deep Underground Science and Engineering, EarlyView.
A versatile multiphysics tool is presented for simulating the complex processes involved in hydraulic fracturing treatments. The model couples fracture opening and propagation, variable‐density slurry flow, and proppant particle transport within the multiphysics object‐oriented simulation environment framework, based on two‐phase mixture equations and ...
Robert Egert, Aimé Fournier, Wencheng Jin   +2 more
wiley   +1 more source

Mathematical foundations of life, mind and all emergent phenomena. [PDF]

Front Syst Neurosci
Werbos PJ.
europepmc   +1 more source

Steel segment–anchor bolt (cable) structure for TBM tunnels under extremely intense rockburst conditions: Design method and field application

Deep Underground Science and Engineering, EarlyView.
The graphical abstract presents a steel segment–anchorage support system for open TBM tunnels under extremely intense rockburst conditions. The steel segment resists dynamic impact, while the anchorage structure restrains segment deformation and transfers loads into the rock.
Zhijun Li, Pan Gao, Zhifan Xu, Zhilong Wang, Mingnian Wang   +4 more
wiley   +1 more source

Minding the gap between artificial and biological computing paradigms for biologically loyal AI. [PDF]

Front Syst Neurosci
Kirkpatrick KL.
europepmc   +1 more source

Redox Potentials for the Synthesis of Cationic Transition Metal Complexes from the Metal and Weak Ligands: A Computational Methodology for Practical Oxidant Choice

European Journal of Inorganic Chemistry, EarlyView.
Identifying synthetic targets: A computational methodology for the estimation of redox potentials of weakly coordinated transition metal complexes was established. Using Born–Fajans–Haber cycles, metal ionization and sublimation energies, solvation energies, and coordinative strength of the ligand were identified as potential‐determining parameters. In
Julie Willrett, Elisa Zöllner, Ingo Krossing   +2 more
wiley   +1 more source