Results 51 to 60 of about 110,593 (260)

An Interface Design for Calculation of Fractal Dimension

Chaos Theory and Applications, 2020
Partially insufficient is the modelling of irregular and complex forms using Euclidean geometry. On the other hand, fractal geometry allows irregular complex forms and structures to be expressed in mathematical terms. While fractal geometry appears to be
Mustafa Zahid Yıldız, Ömer Faruk Boyraz, İhsan Pehlivan, Ali Fuat Boz, Zeynep Garip, Murat Erhan Çimen   +5 more
doaj  

Pedestrian counting estimation based on fractal dimension

Heliyon, 2019
Counting the number of pedestrians in urban environments has become an area of interest over the past few years. Its applications include studies to control vehicular traffic lights, urban planning, market studies, and detection of abnormal behaviors ...
Andrés C. Jiménez, John Anzola, Alexander Jimenez-Triana   +2 more
doaj   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

Detection and classification of breast cancer in wavelet sub-bands of fractal segmented cancerous zones

Journal of Medical Signals and Sensors, 2015
Recent studies on wavelet transform and fractal modeling applied on mammograms for the detection of cancerous tissues indicate that microcalcifications and masses can be utilized for the study of the morphology and diagnosis of cancerous cases.
Alireza Shirazinodeh, Hossein Ahmadi Noubari, Hossein Rabbani, Alireza Mehri Dehnavi   +3 more
doaj   +1 more source

Characteristics Analysis of Two-Dimensional Configuration Using Modified Box-Count Method

Journal of Advanced Computational Intelligence and Intelligent Informatics, 2005
An architectural floor plan includes elements that determine movement of people within the architectural space and that play an important role in relating people and architecture. Especially since modern times, various shapes that deviate and escape from a floor plan by means of right-angled constitution have arisen and have been used as elements of ...
Yusuke Sato, Kiyoshi Shingu
openaire   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Microstructure quantitative analysis of multi-scale pores in C/SiC composites via micro-CT for revealing correlations with interlaminar shear properties

Journal of Materials Research and Technology
Fiber reinforced Ceramic Matrix composites (CMCs) are widely used in aerospace fields due to their excellent properties. However, pores are inevitable during CMCs manufacturing, due to their anisotropy and fabrication complexity.
Wenhan Qu, Yintang Wen, Yuyan Zhang, Bo Liang   +3 more
doaj   +1 more source

Fingerprints Authentication Using Grayscale Fractal Dimension

Al-Mustansiriyah Journal of Science, 2019
Characterizing of visual objects is an important role in pattern recognition that can be performed through shape analysis. Several approaches have been introduced to extract relevant information of a shape.
Nadia. M. G. Alsaidi, Arkan J. Mohammed, Wael J. Abdulaal   +2 more
doaj   +1 more source