Results 171 to 180 of about 128,940 (295)

Fractal Dimension in Healthy Hippocampi and Hippocampi With Mesial Temporal Sclerosis: An Observational Study. [PDF]

Cureus
Gutiérrez-Aceves GA, Solís-Velázquez AM, Rodríguez-Torres JA, Landero Sánchez AI, González-Aguilar A, Martínez-Juárez IE, Rivas-Castro A, Herrera-Gonzalez JA.   +7 more
europepmc   +1 more source

Fractal Dimension of High-Risk Neuroblastoma Vascularity in MRI Is Associated with Chemotherapy Response and Event-Free Survival. [PDF]

Radiol Imaging Cancer
Michallek F, Dewey M, Hero B, Hauptmann K, Veldhoen S, Paulsen V, Astrahantseff K, Deubzer HE, Simon T, Eggert A, Thole-Kliesch TM.   +10 more
europepmc   +1 more source

Modeling small‐angle scattering data of porous and/or bicontinuous structures in n dimensions

Journal of Applied Crystallography, EarlyView.
A small‐angle scattering fitting function is derived for porous materials with arbitrary fractal dimension. It includes a correlation peak and a power law at higher q.Fractal structures are often observed in small‐angle scattering experiments where a simple power law q−α describes the scattering intensity over many orders of magnitude.
Henrich Frielinghaus
wiley   +1 more source

EEG difference in the Higuchi fractal dimension of wakefulness and sleep from birth to adolescence. [PDF]

PLoS One
Colussi F, Favaro J, Ancona C, Passarotto E, Pelizza MF, Lorenzon E, Ruzzante S, Masiero S, Perilongo G, Sparacino G, Toldo I, Sartori S, Rubega M.   +12 more
europepmc   +1 more source

Conceptual colour: race, economic knowledge, and the anthropology of financialization De la couleur comme concept : race, connaissances économiques et anthropologie de la financiarisation

Journal of the Royal Anthropological Institute, EarlyView.
Economic anthropologists now carry out fieldwork in settings for which the ethnographic method was never designed, amongst powerful financial actors who are notoriously difficult to access, and in contexts which transcend geographical boundaries. This has engendered a re‐orientation of anthropology, to consider not only the economic lives of people but
Kimberly Chong
wiley   +1 more source

Retinal vessel tortuosity and fractal dimension in diabetic retinopathy. [PDF]

Int J Retina Vitreous
Fathimah FSN, Ari Widjaja S, Sasono W, Yustiarini I, Firmansjah M, Prakosa AD, Mulyazhara AK, Soelistijo SA.   +7 more
europepmc   +1 more source

Assessment of bone mineral density by fractal dimension in OI patients treated with bisphosphonates. [PDF]

BMC Oral Health
Burgueño-Torres L, García-Boedo L, de Nova-García MJ.   +2 more
europepmc   +1 more source

Prognostic factors of optical coherence tomography angiography in intermediate and advanced primary open‐angle glaucoma: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract Conventional optical coherence tomography (OCT) has a floor effect in patients with severe visual field loss, such as seen in advanced primary open‐angle glaucoma (POAG). OCT angiography (OCTA) does not suffer from such a floor effect. However, which OCTA parameters are most useful for monitoring longitudinal progression is unclear.
Kamya Katarya, Victor A. de Vries, João Barbosa‐Breda, Luisa Sanchez Brea, Danilo Andrade De Jesus, Wishal D. Ramdas   +5 more
wiley   +1 more source

IDH mutation prediction in non-enhancing gliomas with relaxed T2-FLAIR mismatch and fractal dimension: a two-center study. [PDF]

BMC Med Imaging
Han Y, Zhang J, Xi YB, Xiu SJ, Yang Y, Wang YY.   +5 more
europepmc   +1 more source

What can lithics tell us about food production during the transition to farming? Exploring harvesting practices and cultural changes during the neolithic in Southwest Asia: a view from Qminas (north‐western Syria)

Archaeometry, EarlyView.
Abstract This study examines the continuity and change in harvesting practices between the Late Pre‐Pottery Neolithic B (LPPNB) and the Early Pottery Neolithic at Qminas, north‐western Levant, through a traceological analysis of flint sickles. By combining qualitative traceological analysis with quantitative functional approaches, we demonstrate that ...
Fiona Pichon, Osamu Maeda, Juan José Ibáñez Estévez, Patricia Anderson   +3 more
wiley   +1 more source