Whether animals live in groups can be influenced by numerous direct benefits, such as cooperative hunting, predator avoidance or alloparental care, as well as by direct disadvantages, such as elevated parasite burdens or infanticide risk [1]. Here, we focus instead on an alternative factor, namely, how the availability of RESOURCES (see Glossary) in the environment influences grouping behavior....

This correspondence propose a framework of reversible data hiding (RDH) in an encrypted IMAGE bit stream. unlike accessible RDH technique for encrypted spatial-domain images, the propose technique aims at encrypting a IMAGE bit stream into a appropriately prepared structure, and embed a secret message into the encrypted bit stream by slightly modifying the IMAGE stream. we have a tendency to id...

Recently, much attention has been paid to reversible data hiding (RDH) in encrypted images, since it preserves the data that the original image can be perfectly recovered after data extraction while protecting the confidentiality of image content. In this paper, we propose joint and separable RDH techniques using an improved embedding pattern and a new measurement function in encrypted images w...

The deflection of a piezoelectric tube, with the outer (or inner) metal coating sectioned into four quadrants, is analyzed. We show that by applying a voltage V on one of the quadrants, the electromechanical deflection is ( Jzd,, VL2/?rDh), where d,, is the piezoel&tric coefficient, L is the length, D the diameter, and h the wall thickness of the tube. The deflections calculated with it agree w...

Whether animals live in groups can be influenced by numerous direct benefits, such as cooperative hunting, predator avoidance or alloparental care, as well as by direct disadvantages, such as elevated parasite burdens or infanticide risk [1]. Here, we focus instead on an alternative factor, namely, how the availability of RESOURCES (see Glossary) in the environment influences grouping behavior....

A diagnosis can be made using a lot of the crucial information contained in medical snaps. Medical images have become target for malicious attacks due to requirement regular communication order provide flexibility and accurate diagnosis. In protect images, encryption algorithms are used. Because this, photos encrypted before being transmitted; yet, this is only one layer security. Reversible Da...

the present study was an attempt to investigate the acquisition of negationproperties by persian monolingual and kurdish-persian bilingual learners of englishacross different levels of language proficiency and within a generative framework.generative models are generally concerned with issues such as universal grammar(ug), language transfer, and morphological variability in nonprimary languaged...

Joann R. Gurenlian, RDH, PhD, is a former chair of the Department of Dental Hygiene at Thomas Jefferson University in Philadelphia and past president of the American Dental Hygienists' Association. She continues to consult and to offer continuing education services in the health care field. She has authored over 100 articles, is the coauthor of The Medical History: Clinical Implications and Eme...

The oxidation of 11-cis-retinol to 11-cis-retinal in the retinal pigment epithelium (RPE) represents the final step in a metabolic cycle that culminates in visual pigment regeneration. Retinol dehydrogenase 5 (RDH5) is responsible for a majority of the 11-cis-RDH activity in the RPE, but the formation of 11-cis-retinal in rdh5-/- mice suggests another enzyme(s) is present. We have previously sh...