Results 11 to 20 of about 498,175 (297)

The percentage occupancy hit or miss transform [PDF]

open access: yes, 2009
The Hit or Miss Transform (HMT) is a well known morphological technique which can be used for shape and object recognition in digital image processing. The standard HMT is a particularly powerful tool for locating objects which are noise free in both the
Bullinger, E., Marshall, S., Murray, P.
core   +5 more sources

Vaccine-induced immune thrombotic thrombocytopenia: definition, risks with different vaccines, and regulatory responses

open access: yesАкушерство, гинекология и репродукция, 2021
After the vaccination campaign initiation in Europe and the UK, reports of rare cases of atypical thrombosis, including sinus vein thrombosis and splanchnic venous thrombosis, began to appear in association with the use of vector vaccines AstraZeneca ...
S. V. Akinshina   +12 more
doaj   +1 more source

Synthesis and characterization of silver nanoparticles by natural organic compounds extracted from Eucalyptus leaves and their role in the catalytic degradation of methylene blue dye [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2021
The aim of this work is synthesis of AgNPs from cold and hot extracts of Eucalyptus leaves. After that, microwave irradiation has used to improve properties of these nanoparticles which applied to degrade methylene blue (MB) dye. The change in color of
Muwafaq Ayesh Rabeea   +2 more
doaj   +1 more source

A Case of COVID-19 Vaccine-Induced Thrombotic Thrombocytopenia

open access: yesJournal of Community Hospital Internal Medicine Perspectives, 2021
SARS-CoV-2, which originated in China in late 2019, has spread rapidly resulting in a global pandemic. Multiple vaccines have been developed to help prevent COVID-19 infection.
Abhinandan Chittal   +4 more
doaj   +1 more source

Anti-PF4/polyanion antibodies in COVID-19 patients are associated with disease severity and pulmonary pathology

open access: yesPlatelets, 2022
Thromboembolic events are frequent and associated with poor outcome in severe COVID-19 disease. Anti-PF4/polyanion antibodies are related to heparin-induced thrombocytopenia (HIT) and thrombus formation, but data on these antibodies in unselected COVID ...
Thor Ueland   +15 more
doaj   +1 more source

A new design tool for feature extraction in noisy images based on grayscale hit-or-miss transforms [PDF]

open access: yes, 2011
The Hit-or-Miss transform (HMT) is a well known morphological transform capable of identifying features in digital images. When image features contain noise, texture or some other distortion, the HMT may fail. Various researchers have extended the HMT in
Murray, Paul   +5 more
core   +4 more sources

Fibronectin: a “double hit” modulator in HIT? [PDF]

open access: yesBlood, 2019
In this issue of Blood , Krauel et al demonstrate that fibronectin, an abundant plasma protein synthesized by the liver, modulates the formation of platelet factor 4 (PF4)/heparin complexes that may influence the risk of heparin-induced thrombocytopenia (HIT ...
Yves Gruel, Jerome Rollin
openaire   +2 more sources

EVALUNHOH OF NUTRENT ABSORPHON BY SOME PLANTS AS INFLUENCED BY EXCHANGE SITES [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2005
A hydroponic study was carried out to determine the absorption capacity of some plants in the presence of ion exchange membranes with nutrient solution. Two rice Species Giza 176 and Sakha 101 and two millet species Pearl millet and Berayard millet were ...
H.A. Fawy, Hit. Ahmed
doaj   +1 more source

High-intensity interval training (HIT): A time-efficient exercise prescription for pre-diabetes? [PDF]

open access: yes, 2012
Pre-diabetes invariably precedes type 2 diabetes, for which the personal and economic burdens are well known. Exercise is usually recommended as part of lifestyle interventions that aim to prevent progression from pre-diabetes to diabetes.
Haines, Matthew   +2 more
core   +3 more sources

Healthcare experience design: A conceptual and methodological framework for understanding the effects of usability on the access, delivery, and receipt of healthcare

open access: yesKnowledge Management & E-Learning: An International Journal, 2020
Health information technology (HIT) is a key component of healthcare today and has the potential to help support the quadruple aim of patient-centered healthcare. The access, delivery, and receipt of healthcare involves many stakeholders interacting with
Jessica Lynn Campbell
doaj   +1 more source

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