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Article
Enhancing robustness and security of medical images through composite watermarking method
With the expansion of IOTs and Wireless devices, data transmission has increased over the internet. Maintaining security during data transmission using invisible watermarks has become a focus and has captured ...
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Article
SecECG: secure data hiding approach for ECG signals in smart healthcare applications
Rapid development of communication technologies and Point of Care (POC) services has encouraged the sharing of digital biomedical records through the open network to achieve remote health assistance. These med...
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Article
VMD-based ECG signal watermarking using image fusion: a robust and versatile approach for secure telemedical services
Presently, telemedical services in different forms are being exploited for the distribution of medical amenities. Security necessities including privacy, integrity, and authenticity require close attention and...
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Article
A dimensionality reduction-based approach for secured color image watermarking
Recently, digital images are widely used in several applications through advanced wearable devices and networks. Despite several benefits of digital images, such as easy distribution, storage, and reproduction...
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Article
RISE: Rubik’s cube and image segmentation based secure medical images encryption
Despite the ease of digital image distribution, storage, and replication, averting identity theft, privacy breaches, and ownership issues can be challenging. Medical image encryption plays a vital role in ensu...
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Article
Hybrid optimisation-based robust watermarking using denoising convolutional neural network
Colour images have been widely used in many aspects of life; however, copyright violation issues related to these images motivate research efforts. This paper aims to develop an enhanced watermarking algorithm...
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Article
Watermarking techniques for medical data authentication: a survey
With the widespread growth of medical images and improved communication and computer technologies in recent years, authenticity of the images has been a serious issue for E-health applications. In order to thi...
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Article
Thermostable and Alkalistable Endoxylanase of the Extremely Thermophilic Bacterium Geobacillus thermodenitrificans TSAA1: Cloning, Expression, Characteristics and Its Applicability in Generating Xylooligosaccharides and Fermentable Sugars
Xylanase encoding gene (1,224 bp) from Geobacillus thermodenitrificans was cloned in pET28a (+) vector and successfully expressed in Escherichia coli BL21 (DE3). The deduced amino acid sequence analysis revealed ...
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Article
Characteristics of thermostable endoxylanase and β-xylosidase of the extremely thermophilic bacterium Geobacillus thermodenitrificans TSAA1 and its applicability in generating xylooligosaccharides and xylose from agro-residues
An extremely thermophilic bacterial isolate that produces a high titer of thermostable endoxylanase and β-xylosidase extracellularly in an inducible manner was identified as Geobacillus thermodenitrificans TSAA1....
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Article
Adventures in physiology: The times and life of Autar S Paintal (1925–2004)
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Chapter
The Present Status of the Mechanical Hypothesis for Chemoreceptor Stimulation
Reasons are given to show why the transmitter based hypothesis for the stimulation of chemoreceptors needs to be reviewed. On the other hand evidence is presented to show that chemoreceptors can be stimulated ...
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Chapter
Oxygen Sensing by Arterial Chemoreceptors
The physiology of arterial chemoreceptors, as well as other aspects relating to them, has been presented relatively recently in an authoritative review by Eyzaguirre et al. (11). This chapter reveals that from...
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Chapter and Conference Paper
The Influence of Sensory Inputs from the Abdomen on Chemoreceptor Activity
It is well known that vasomotor activity is regulated by vasomotor centres in the brain stem and in regions above. However, there are also some other important neural mechanisms for the regulation of vasomotor...