Accès ouvert
2026
other
OpenAlex
Vlad Ghizdovat, Lucian Dobreci, Adina Camelia Slicaru, Mihaela-Alina Cristuta et autres
By employing mathematical procedures specific to non-linear dynamics, we devised a method for analyzing all the stages of an epileptic crisis. It can be seen that a specific attractor (reconstructed in the states space by time delay method) can be associated with …
ro
(code pays fourni par la source)
Accès ouvert
2026
other
OpenAlex
Vlad Ghizdovat, Lucian Dobreci, Adina Camelia Slicaru, Mihaela-Alina Cristuta et autres
By employing mathematical procedures specific to non-linear dynamics, we devised a method for analyzing all the stages of an epileptic crisis. It can be seen that a specific attractor (reconstructed in the states space by time delay method) can be associated with …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Dragoş Petru Teodor Iancu, Călin Gheorghe Buzea, Florin Nedeff, Diana Mirilă et autres
Clinical prediction models commonly represent patients as points in high-dimensional feature spaces, but they rarely examine the information geometry generated by the statistical organization of clinical states. This study develops a theoretical and computational framework in which clinical states are represented as …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Mădălina Duceac, Călin Gheorghe Buzea, Florin Nedeff, Diana Mirilă et autres
Ultrasound-induced cavitation is conventionally described through nonlinear bubble dynamics, acoustic pressure modulation, microbubble oscillation or collapse, local mechanical stress, thermal or chemical activation, and subsequent biological effects. In medical contexts, such cavitation-mediated processes are increasingly relevant to sonoporation, microbubble-enhanced drug delivery, sonodynamic …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Roxana Irina Iancu, Călin Gheorghe Buzea, Florin Nedeff, Diana Mirilă et autres
Complex diseases often involve distributed interactions among biological regions, physiological systems, imaging phenotypes, and clinical variables that are not fully captured by anatomical proximity, isolated biomarkers, or conventional feature-based representations. In oncology, neuroimaging, critical care, and systems medicine, distant or apparently separate …
ro
(code pays fourni par la source)
Accès ouvert
2026
review
OpenAlex
Cristian Orghidan, Decebal Vasincu, Raluca Alina Dragomir, Alina-Elena Jehac et autres
This narrative literature review aimed to evaluate the existing evidence regarding the use of surgical lasers in preprosthetic interventions, analyzing clinical efficacy, tissue interaction mechanisms, laser parameter protocols, and postoperative outcomes across the main preprosthetic procedures: gingivectomy, frenectomy, vestibuloplasty, and post-extraction socket …
ro, kr
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Bianca Brumă, C lin Gh. Buzea, Diana Mirilă, Valentin Nedeff et autres
We introduce a minimal relational network model in which superconducting-like behavior emerges as a collective phase of constrained connectivity and phase coherence, without assuming microscopic electrons, phonons, or material-specific interactions. The model is formulated as a concrete instantiation of a previously introduced …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Tudor-Cristian Petrescu, Elena Puiu Costescu, Diana Carmen Mirila, Florin Nedeff et autres
The present study proposes a fractal-inspired multiscale framework to interpret the structural, thermal, mechanical and dielectric properties of polylactic acid (PLA). Experimental investigations were performed using tensile testing, TG-DTA thermal analysis, X-ray diffraction (XRD) and dielectric spectroscopy. The structural organization was analyzed …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
DRAGOȘ-IOAN RUSU, Diana-Corina Bostan, Adrian Ioan TIMOFTE, Vlad Ghizdovăţ et autres
Baroclinic instability is a fundamental mechanism of midlatitude atmospheric variability, and the Eady model remains one of its most useful idealized representations. In this work, we revisit the Eady configuration from the viewpoint of solution-space geometry rather than the classical normal-mode/growth-rate analysis. …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Călin Gheorghe Buzea, Florin Nedeff, Diana Carmen Mirila, Valentin Nedeff et autres
Living systems exhibit anticipation, adaptability, and resilience that cannot be fully explained by stimulus–response models, static homeostasis, or convergence-based optimization. This work addresses this gap by proposing a theoretical framework in which a central aspect of biological function is understood through the …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Călin Gheorghe Buzea, Florin Nedeff, Diana Carmen Mirila, Valentin Nedeff et autres
Generative Adversarial Networks (GANs) perform well on natural images but often fail in domains governed by strict geometric or symbolic constraints. This work focuses on convolutional GANs and studies how their inductive biases interact with two contrasting types of synthetic image data: …
ro
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Călin Gheorghe Buzea, Florin Nedeff, Diana Carmen Mirila, Valentin Nedeff et autres
This work is axiomatic and structural in nature and is not intended as a phenomenological physical theory, but as a framework clarifying minimal informational primitives from which geometric and dynamical descriptions may emerge. We present a background-independent framework in which physical geometry, …
ro
(code pays fourni par la source)