Results 61 to 70 of about 26,251 (266)

SIMULATION OF ORGANIZATIONAL ILLNESSES IN PROJECT MANAGEMENT

Вісник Національного технічного університету «ХПÌ». Серія: Стратегічне управління, управління портфелями, програмами та проектами, 2015
The article examined the fractal model of organizational diagnosis of pathologies in project management development. The proposed fractal model based on the competency approach to project management and allows evaluating the pathology of the project ...
Денис Антонович ХАРИТОНОВ
doaj   +1 more source

Personalized Network‐Guided Neuromodulation Enhances Human Working Memory

Advanced Science, EarlyView.
A personalized neuromodulation framework combining individualized functional brain network targeting with real‐time neural decoding is introduced. Using concurrent TMS–fMRI, participant‐specific stimulation targets and optimal frequencies are identified. Only optimal‐frequency stimulation improves working memory across sessions.
Ahsan Khan, Hongming Li, Camille Blaine, Julie Grier, Ethan Hammett, Almaris Figueroa‐Gonzalez, Sarai Garcia, Romain Duprat, Justin Reber, Joseph Deluisi, Christos Davatzikos, Theodore D. Satterthwaite, Yong Fan, Desmond J. Oathes   +13 more
wiley   +1 more source

Diffusion in a fractal model with flights

Journal of Physics A: Mathematical and General, 1985
Fractal, walk, and spectral dimensions df, dw and ds for diffusion on a fractal model with bridges are obtained from an exact renormalisation group transformation of the diffusion time. These results do not support a recent conjecture that dw to 2 for highly crosslinked systems, nor is dw simply related (as in the Levy and Weierstrass models with ...
openaire   +2 more sources

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

Advanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita, E. Palmieri, I. Lucarini, L. Montaina, L. Maiolo   +4 more
wiley   +1 more source

Slope Deformation Prediction Based on IVDF-SVR Coupling Model

Renmin Zhujiang, 2022
Given the shortcomings of improved variable-dimension fractal in the fitting and prediction of fractal dimensions,this paper proposes a fractal prediction model based on the coupling of the improved variable-dimension fractal (IVDF) theory and the ...
HOU Taiping, YANG Qiandong, LU Xuefeng, JIANG Lei, WU Anjie, HUANG Xiuyin   +5 more
doaj  

Desenvolvimento de um modelo fractal para a estimativa da condutividade hidráulica de solos não saturados A fractal model to estimate the unsaturated hydraulic conductivity of soils

Revista Brasileira de Ciência do Solo, 2005
Baseado nos conceitos da geometria fractal e nas leis de Laplace e de Poiseuille, foi criado um modelo geral para estimar a condutividade hidráulica de solos não saturados, utilizando a curva de retenção da água no solo, conforme representada por um ...
Carlos Fuentes, Antonio Celso Dantas Antonino, André Maciel Netto, Carlos Alberto Brayner de Oliveira Lira, Jaime Joaquim da Silva Pereira Cabral   +4 more
doaj   +1 more source

Femtosecond‐Laser‐Induced Physical Unclonable Random Maze Structure for Storage‐Free Encryption

Advanced Science, EarlyView.
Femtosecond‐laser‐induced gold random maze structures serve as multimodal physical unclonable functions for storage‐free encryption. Their stochastic optical, electrical, and Raman responses are generated by plasmon‐assisted Marangoni formation and converted into AES‐compatible keys without permanent secret‐key storage, offering a portable route toward
Shiru Jiang, Hongliang Li, Shengjie Ma, Sang‐Shin Lee, Lei Wang, Mengyun Hu, Heping Zeng   +6 more
wiley   +1 more source

The Fractal Approach as a Method for Strategic Regulation of the Educational and Economic Ecosystem of a Digital University

Acta Academiae Beregsasiensis. Economics
In the current conditions of digitalization, structural transformations of the global labor market, and increased requirements for the adaptability of educational systems, there is a need to revise traditional approaches to regulating the training ...
Natalia Bobro
doaj   +1 more source

Strain‐Adaptive Dielectric Metamaterials via Bioinspired “Ligament‐Bone” Architecture for Ultrahigh‐Energy Capacitive Storage

Advanced Science, EarlyView.
A bioinspired strain‐adaptive ligament‐bone architecture achieves record‐high energy density of 26.1 J cm−3 and 90% efficiency at 600 MV m−1, coupled with a Young's modulus of 2.13 GPa. ABSTRACT Polymer dielectrics for capacitive energy storage face fundamental trade‐offs between breakdown strength, energy density, efficiency, and mechanical robustness.
Jian Wang, Xinyu Wang, Jiabao Wang, Biyun Peng, Yifei Zhang, Ning Zhu, Xin Hu   +6 more
wiley   +1 more source

Estimating unconfined compressive strength of foamed concrete using a fractal fragmentation model

Shuiwen dizhi gongcheng dizhi
Foamed concrete is widely used in construction to reduce structural and foundation loads, thereby improving energy efficiency and lowering construction costs due to its favorable properties.
Bo LIN, Chengjian SHAO, Yongfu XU
doaj   +1 more source