Results 11 to 20 of about 12,328 (233)

Ultrasound-guided diffuse optical tomography: an adjunct to ultrasound that can reduce unnecessary breast biopsies [PDF]

open access: yesBreast Cancer Research
Background Breast biopsy is recommended for any lesion in which the radiologist deems the likelihood of malignancy to be greater than 2% and more than 75% of biopsies return with benign results.
Quing Zhu   +7 more
doaj   +2 more sources

A Clinicopathological Study of Developmental and Acquired Causes of Intestinal Obstruction in Paediatric Population- A Retrospective Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Intestinal Obstruction (IO) in the paediatric age group can be due to a variety of developmental and acquired causes which depend on the age at presentation.
Yogita Talpade   +5 more
doaj   +1 more source

Transistors for Solid-State Microwave Switches (A Review)

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2023
Introduction. The characteristics of solid-state microwave switches are subject to different requirements depending on the application area and technical problems to be solved. No versatile solution exists that could satisfy all requirements at once. The
Elena M. Torina   +2 more
doaj   +1 more source

Is HBT Really Puzzling? [PDF]

open access: yesAIP Conference Proceedings, 2006
Proceedings for WPCF, Kromeriz, Czech Republic, August ...
Pratt, Scott, Schindel, Daniel
openaire   +2 more sources

Analysis of COVID-19-related clinical trials registered in the Clinical Trial Registry of India in 2020: A descriptive study

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2022
Background: COVID-19 caused immense morbidity and mortality worldwide and was declared a pandemic on March 11, 2020, by the World Health Organization.
Kiran Bhave   +4 more
doaj   +1 more source

Dermoscopy Differentiates Guttate Psoriasis From a Mimicker—Pityriasis Rosea

open access: yesDermatology Practical & Conceptual, 2021
Background: Guttate psoriasis (GP) and pityriasis rosea (PR) are a part of papulosquamous disorders that have very similar clinical features and often require histopathology to confirm the diagnosis.
Meena Makhecha   +2 more
doaj   +1 more source

A cross-sectional study of prescription pattern of drugs used in the treatment of acne vulgaris at a tertiary care hospital in India

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2023
Background: Acne vulgaris is a common dermatological disease affecting 85% of adolescents across the globe with 40% having persistent acne well into their twenties.
Mahesh Namdeo Belhekar   +5 more
doaj   +1 more source

Sinonasal aneurysmal bone cyst mimicking hemangioma

open access: yesThe Egyptian Journal of Otolaryngology, 2022
Background Aneurysmal bone cyst (ABC) is a benign, expansile bony lesion, primarily found in long bones. It is uncommon in facial bones and exceptionally rare in the sphenoethmoid sinus.
Shweta Shivakumar   +4 more
doaj   +1 more source

A cross-sectional descriptive study of internet addiction among second MBBS students of a medical college in India

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2022
Background: Internet addiction disorder is identified as a matter of grave concern likely to cause physical, psychological, and social issues. Hence, this survey was designed to study its degree and impact on second MBBS students of a medical college in ...
Kiran Abhay Bhave   +3 more
doaj   +1 more source

Degradation of Anthracene by Immobilizing Laccase From Trametes Versicolor onto Chitosan Beads and Hyacinth Plant

open access: yesAl-Mustansiriyah Journal of Science, 2020
Polycyclic aromatic hydrocarbons (PAHs) are recognized as a toxic, mutagenic and/or carcinogenic compounds, and their pollution of soil and aquifer is of increasing environmentally risk. Laccases (E.C.
Ali A. Taha   +2 more
doaj   +1 more source

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