Results 11 to 20 of about 72,988 (243)

Pyrene-Based Macrocrosslinkers with Supramolecular Mechanochromism for Elastic Deformation Sensing in Hydrogel Networks

open access: yesOrganic Materials, 2022
Excimer-containing polymers with supramolecular mechanochromism are an attractive and well-investigated class of mechanoresponsive materials. However, only recently steps toward mechanophore-like mechanochromic systems that are anchored within the parent
Dustin Rasch, Robert Göstl
doaj   +1 more source

Transient ischemic attack as the initial presentation of Takayasu arteritis in a young woman: A case report [PDF]

open access: yesRomanian Journal of Neurology, 2021
Takayasu arteritis (TA) is a challenging chronic inflammatory vasculitis of large vessels with unknown etiology. It usually affects the aorta and its main branches and in few cases it affects other arteries like pulmonary and coronary.
Dren Boshnjaku   +7 more
doaj   +1 more source

Role of Advanced MR Imaging in Diagnosis of Neurological Malignancies: Current Status and Future Perspective

open access: yesJournal of Integrative Neuroscience, 2023
Lesions of the central nervous system (CNS) can present with numerous and overlapping radiographical and clinical features that make diagnosis difficult based exclusively on history, physical examination, and traditional imaging modalities.
Akram M Eraky   +4 more
doaj   +1 more source

Penentuan Kadar Karbohidrat pada Biji Cempedak Hutan (Artocarpus champeden Lour.) dengan Metoda Tembaga-Iodometri

open access: yesJurnal Riset Kimia, 2019
Forest Cempedak Seeds (Artocarpus champeden Lour.) Are types of seeds that are underutilized by humans. Forest Cempedak Seed Flour has nutritional content of carbohydrates, fats, and proteins that can be processed as ingredients for food. This study aims
Neri Fadjria   +3 more
doaj   +1 more source

Value of dynamic contrast-enhanced MRI and DWI in diagnosis of prostate cancer and its pathological comparison [PDF]

open access: yesJournal of Men's Health, 2023
This study aims to assess the diagnostic utility of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and diffusion-weighted imaging (DWI) in the detection of prostate cancer (PCa) and to investigate the correlation between DCE-MRI signal
Yanyan Shen, Shiyong Wu
doaj   +1 more source

A Prospective Study on the Role of Diffusion Weighted MR Imaging in Charcterisation of Breast Masses [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2016
Introduction: Breast MRI has been widely used for the detection, diagnosis and staging of breast cancer. Even though lower ADC, which is the objective measure of the diffusivity has been proved too strongly associated with malignant tumours, the ...
Rajalakshmi Preethi G   +3 more
doaj   +1 more source

Characterization of pediatric head and neck masses with quantitative analysis of diffusion-weighted imaging and measurement of apparent diffusion coefficients

open access: yesIndian Journal of Radiology and Imaging, 2020
Purpose: Our objective was to investigate the accuracy of quantitative diffusion-weighted imaging (DWI) to determine the histopathologic diagnosis of pediatric head and neck lesions.
Ali Baiomy   +5 more
doaj   +1 more source

Cellular responses to beating hydrogels to investigate mechanotransduction

open access: yesNature Communications, 2019
Mechanotransduction of cells is of interest for a number of reasons but model in vitro systems remain a challenge. Here, the authors report on a hydrogel which changes properties upon near infrared irradiation to create cyclic forces and demonstrate the ...
Yashoda Chandorkar   +10 more
doaj   +1 more source

Changing characteristics of the caste system in India

open access: yesӘл-Фараби Атындағы Қазақ Ұлттық Университеті хабаршы шығыстану сериясы, 2021
In India, during the last three decades, the caste system’s characteristics have changed significantly. The caste system has never been an uncontested reality in India.
D.A.P. Sharma
doaj   +1 more source

Prognosticating acute ischemic stroke and estimating the feasibility of mapping stroke volume to the functional outcomes using diffusion-weighted images: A systematic review protocol

open access: yesAnnals of Indian Academy of Neurology, 2023
Introduction: Diffusion-weighted image or DWI is commonly used to provide valuable and diverse information on acute stroke in tertiary care hospitals.
Priyanka Shridharan   +3 more
doaj   +1 more source

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