Zobrazeno 1 - 10
of 444
pro vyhledávání: '"Maricel Agop"'
Autor:
Simona Ruxandra Volovăț, Tudor Ovidiu Popa, Dragoș Rusu, Lăcrămioara Ochiuz, Decebal Vasincu, Maricel Agop, Călin Gheorghe Buzea, Cristian Constantin Volovăț
Publikováno v:
Diagnostics, Vol 14, Iss 18, p 2091 (2024)
Introduction: Accurate prediction of tumor dynamics following Gamma Knife radiosurgery (GKRS) is critical for optimizing treatment strategies for patients with brain metastases (BMs). Traditional machine learning (ML) algorithms have been widely used
Externí odkaz:
https://doaj.org/article/9652aef99e62435982f5ad994dc7fb20
Publikováno v:
Journal of Engineering Studies and Research, Vol 29, Iss 4 (2024)
Precision agriculture, together with remote sensing and vegetation indices, represents a modern correlation that maximizes efficiency and sustainability in farmland management, contributing to more efficient and responsible production. Remote sensing
Externí odkaz:
https://doaj.org/article/3fa6520e18ea4f048126dde6ac625053
Autor:
Ana-Maria Trofin, Călin Gh. Buzea, Răzvan Buga, Maricel Agop, Lăcrămioara Ochiuz, Dragos Teodor Iancu, Lucian Eva
Publikováno v:
Diagnostics, Vol 14, Iss 12, p 1268 (2024)
This study assesses the predictive performance of six machine learning models and a 1D Convolutional Neural Network (CNN) in forecasting tumor dynamics within three months following Gamma Knife radiosurgery (GKRS) in 77 brain metastasis (BM) patients
Externí odkaz:
https://doaj.org/article/9fd1177499694631950c8eb71ca15eeb
Autor:
Irina Nica, Constantin Volovat, Diana Boboc, Ovidiu Popa, Lacramioara Ochiuz, Decebal Vasincu, Vlad Ghizdovat, Maricel Agop, Cristian Constantin Volovat, Corina Lupascu Ursulescu, Cristian Virgil Lungulescu, Simona Ruxandra Volovat
Publikováno v:
Pharmaceuticals, Vol 17, Iss 4, p 541 (2024)
A unitary model of drug release dynamics is proposed, assuming that the polymer–drug system can be assimilated into a multifractal mathematical object. Then, we made a description of drug release dynamics that implies, via Scale Relativity Theory,
Externí odkaz:
https://doaj.org/article/d0cb987592694cf3983197f8fa284e44
Autor:
Marius Mihai Cazacu, Alin Iulian Roșu, Razvan Vasile Ababei, Adrian Roșu, Decebal Vasincu, Dragoș Constantin Nica, Oana Rusu, Andreea Bianca Bruma, Maricel Agop
Publikováno v:
Atmosphere, Vol 15, Iss 3, p 366 (2024)
This paper investigates the nonlinear dynamics of atmospheric aerosols during the transition from laminar to turbulent flows using the framework of Scale Relativity Theory. It is proposed that the transition from multifractal to non-multifractal scal
Externí odkaz:
https://doaj.org/article/59a0c64536f04461a7e07c299886867e
Autor:
Camelia E. Iurciuc (Tincu), Marcel Popa, Leonard I. Atanase, Ovidiu Popa, Lacramioara Ochiuz, Paraschiva Postolache, Vlad Ghizdovat, Stefan A. Irimiciuc, Maricel Agop, Constantin Volovat, Simona Volovat
Publikováno v:
Drug Delivery, Vol 29, Iss 1, Pp 2883-2896 (2022)
The physicochemical properties of “smart” or stimuli-sensitive amphiphilic copolymers can be modeled as a function of their environment. In special, pH-sensitive copolymers have practical applications in the biomedical field as drug delivery syst
Externí odkaz:
https://doaj.org/article/fba5e529b59f49c69bf40b62f8c00816
Autor:
Bianca-Iustina Andreica, Alexandru Anisiei, Manuela-Maria Iftime, Razvan-Vasile Ababei, Lacramioara Ochiuz, Decebal Vasincu, Ingrid-Andrada Vasilache, Constantin Volovat, Diana Boboc, Vladimir Poroch, Lucian Eva, Maricel Agop, Dragos-Viorel Scripcariu, Simona Ruxandra Volovat
Publikováno v:
Pharmaceutics, Vol 15, Iss 12, p 2722 (2023)
This study aimed to investigate the behavior of chitosan/quaternized chitosan fibers in media mimicking wound exudates to understand their capacities as wound dressing. Fiber analysis of the fibers using dynamic vapor sorption proved their ability to
Externí odkaz:
https://doaj.org/article/4bf4243058be4d92afdf6f5cd9492d38
Autor:
Calin G. Buzea, Razvan Buga, Maria-Alexandra Paun, Madalina Albu, Dragos T. Iancu, Bogdan Dobrovat, Maricel Agop, Viorel-Puiu Paun, Lucian Eva
Publikováno v:
Diagnostics, Vol 13, Iss 17, p 2853 (2023)
Background: The study investigated whether three deep-learning models, namely, the CNN_model (trained from scratch), the TL_model (transfer learning), and the FT_model (fine-tuning), could predict the early response of brain metastases (BM) to radios
Externí odkaz:
https://doaj.org/article/1d51c3eea99441e9b4c214406ee8c268
Autor:
Decebal Vasincu, Andreea Bianca Bruma, Oana Rusu, Cristina Marcela Rusu, Vlad Ghizdovat, Maricel Agop
Publikováno v:
Entropy, Vol 25, Iss 8, p 1143 (2023)
Using an analogy between the multi-fractal Schrödinger equation and the dumped oscillator equation through a special ansatz, Stoler-type coherences in the dynamics of physical systems are highlighted. Such a result implies a Ricatti-type gauge, a pr
Externí odkaz:
https://doaj.org/article/b4f88bbf88ea4e6b8bfa2963a1c9e9ce
Autor:
Vlad Ghizdovat, Oana Rusu, Mihail Frasila, Cristina Marcela Rusu, Maricel Agop, Decebal Vasincu
Publikováno v:
Entropy, Vol 25, Iss 8, p 1149 (2023)
Some possible correspondences between the Scale Relativity Theory and the Space–Time Theory can be established. Since both the multifractal Schrödinger equation from the Scale Relativity Theory and the General Relativity equations for a gravitatio
Externí odkaz:
https://doaj.org/article/4733c9f9c159455e8b881bd865c147b3