Výsledky vyhledávání - "Evgeniya Gerasimova-Chechkina"

Akademický článek

Loss of Mammographic Tissue Homeostasis in Invasive Lobular and Ductal Breast Carcinomas vs. Benign Lesions

Autor: Evgeniya Gerasimova-Chechkina, Brian C. Toner, Kendra A. Batchelder, Basel White, Genrietta Freynd, Igor Antipev, Alain Arneodo, Andre Khalil

Publikováno v: Frontiers in Physiology, Vol 12 (2021)

The 2D wavelet transform modulus maxima (WTMM) method is used to perform a comparison of the spatial fluctuations of mammographic breast tissue from patients with invasive lobular carcinoma, those with invasive ductal carcinoma, and those with benign

Externí odkaz: https://doaj.org/article/a9724558408f4cd985cf82d9c2cf7989

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Akademický článek

Multifractal Desynchronization of the Cardiac Excitable Cell Network During Atrial Fibrillation. II. Modeling

Autor: Guillaume Attuel, Evgeniya Gerasimova-Chechkina, Françoise Argoul, Hussein Yahia, Alain Arneodo

Publikováno v: Frontiers in Physiology, Vol 10 (2019)

In a companion paper (I. Multifractal analysis of clinical data), we used a wavelet-based multiscale analysis to reveal and quantify the multifractal intermittent nature of the cardiac impulse energy in the low frequency range ≲ 2Hz during atrial f

Externí odkaz: https://doaj.org/article/b4161912a8d54c5ab11d1def48c21d5d

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Akademický článek

Multifractal Desynchronization of the Cardiac Excitable Cell Network During Atrial Fibrillation. I. Multifractal Analysis of Clinical Data

Autor: Guillaume Attuel, Evgeniya Gerasimova-Chechkina, Francoise Argoul, Hussein Yahia, Alain Arneodo

Publikováno v: Frontiers in Physiology, Vol 8 (2018)

Atrial fibrillation (AF) is a cardiac arrhythmia characterized by rapid and irregular atrial electrical activity with a high clinical impact on stroke incidence. Best available therapeutic strategies combine pharmacological and surgical means. But wh

Externí odkaz: https://doaj.org/article/bc4ec13ebeb34fdebb8f2ac8c7461425

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Akademický článek

Comparative multifractal analysis of dynamic infrared thermograms and X-ray mammograms enlightens changes in the environment of malignant tumors

Autor: Evgeniya Gerasimova-Chechkina, Brian Toner, Zach Marin, Benjamin Audit, Stephane Roux, Francoise Argoul, Andre Khalil, Olga Gileva, Oleg Naimark, Alain Arneodo

Publikováno v: Frontiers in Physiology, Vol 7 (2016)

There is growing evidence that the microenvironment surrounding a tumor plays a special role in cancer development and cancer therapeutic resistance. Tumors arise from the dysregulation and alteration of both the malignant cells and their environment

Externí odkaz: https://doaj.org/article/3bd0dcbb7d7b4da49ea0b08989249286

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Experimental evidence of a phase transition in the multifractal spectra of turbulent temperature fluctuations at a forest canopy top

Autor: Evgeniya Gerasimova-Chechkina, Sylvain Dupont, M. Irvine, Alain Arneodo, Françoise Argoul

Publikováno v: Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2020, 896 (1), pp.1-24. ⟨10.1017/jfm.2020.348⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2020, 896, ⟨10.1017/jfm.2020.348⟩

Ramp–cliff patterns visible in scalar turbulent time series have long been suspected to enhance the fine-scale intermittency of scalar fluctuations compared to longitudinal velocity fluctuations. Here, we use the wavelet transform modulus maxima me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1529df68e324a43fb1ef3ecca5641312
https://hal.inrae.fr/hal-02983875

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Fractional rheology of muscle precursor cells

Autor: Evgeniya Gerasimova-Chechkina, Laura Streppa, Anne Devin, Françoise Argoul, Alain Arneodo, Laurent Schaeffer, P. Argoul

Publikováno v: Journal of rheology
Journal of rheology, 2018, 62 (6), pp. 1347-1362. ⟨10.1122/1.5035127⟩
Journal of Rheology
Journal of Rheology, American Institute of Physics, 2018, 62 (6), pp.1347-1362. ⟨10.1122/1.5035127⟩
Journal of Rheology, American Institute of Physics, 2018, 62 (6), pp. 1347-1362. ⟨10.1122/1.5035127⟩

International audience; The authors propose a wavelet-based decomposition of creep fluctuation signals recorded from living muscle precursor cells that revisit the traditional computation of their power spectrum from FFT-based decomposition. This dec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03569600e24069cafd9ff813d06517a9
https://hal.science/hal-01910887v3/file/doc00029677.pdf

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Mammographic evidence of microenvironment changes in tumorous breasts

Autor: Amy R. Harrow, Evgeniya Gerasimova-Chechkina, Alain Arneodo, Zach Marin, Brian Toner, Lyne Guimond, Andre Khalil, Kendra A. Batchelder

Publikováno v: Medical Physics
Medical Physics, American Association of Physicists in Medicine, 2017, 44 (4), pp.1324-1336. ⟨10.1002/mp.12120⟩

International audience; Purpose: The microenvironment of breast tumors plays a critical role in tumorigenesis. As long as the structural integrity of the microenvironment is upheld, the tumor is suppressed. If tissue structure is lost through disrupt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4362f4a81148c372cb660ef594c0547
https://hal.archives-ouvertes.fr/hal-01541567/document

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Comparative Multifractal Analysis of Dynamic Infrared Thermograms and X-Ray Mammograms Enlightens Changes in the Environment of Malignant Tumors

Autor: Brian Toner, Olga Gileva, Evgeniya Gerasimova-Chechkina, Alain Arneodo, Françoise Argoul, Oleg Naimark, Zach Marin, Stéphane Roux, Andre Khalil, Benjamin Audit

Publikováno v: Frontiers in Physiology
Frontiers in Physiology, Frontiers, 2016, 7, pp.336 (1-15). ⟨10.3389/fphys.2016.00336⟩
Frontiers in Physiology, Vol 7 (2016)
Frontiers in Physiology, 2016, 7, pp.336 (1-15). ⟨10.3389/fphys.2016.00336⟩

International audience; There is growing evidence that the microenvironment surrounding a tumor plays a special role in cancer development and cancer therapeutic resistance. Tumors arise from the dysregulation and alteration of both the malignant cel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af91e8ac00c8364658514329c3fb01ce
http://europepmc.org/articles/PMC4977307

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Combining Multifractal Analyses of Digital Mammograms and Infrared Thermograms to Assist in Early Breast Cancer Diagnosis

Autor: Stéphane Roux, Olga Gileva, Evgeniya Gerasimova-Chechkina, Françoise Argoul, Alain Arneodo, Zach Marin, Andre Khalil, Benjamin Audit, Brian Toner, Oleg Naimark

Publikováno v: Physics of cancer: Interdisciplinary problems and clinical applications (PC’16)
Physics of cancer: Interdisciplinary problems and clinical applications (PC’16), Mar 2016, Tomsk, Russia. pp.020018, ⟨10.1063/1.4960237⟩

International audience; We used a 1D wavelet transform modulus maxima (WTMM) method to analyze the temporal fluctuations ofbreast skin temperature recorded with an infrared (IR) camera from a panel of patients with breast cancer. This studyshows that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b02ff7df6b292514e7f1b2f79e7b0ad
https://hal.archives-ouvertes.fr/hal-01556060

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