We propose a pairwise active appearance model (PAAM) to characterize statistical regularities in shape, appearance, and motion presented by a target that undergoes a series of motion phases, such as the left ventricle in echocardiography. The PAAM depicts the transition in motion phase through a Markov chain and the transition in both shape and appearance through a conditional Gaussian distribu...

Radiation-induced graft polymerization using gamma rays was used in our previous study to synthesize a bacterial cellulose co-polyacrylamide adsorbent (BC-PAAM). In this work, the adsorption capacity of BC-PAAM towards copper and lead metal ions investigated batch system under various parameters such as contact time initial concentration ion. The pH solution kept at 5 during process. equilibriu...

The complementary prism GG of a graph G is formed from the disjoint union of G and its complement G by adding the edges of a perfect matching between the corresponding vertices of G and G. A Roman dominating function on a graph G = (V,E) is a labeling f : V (G) → {0, 1, 2} such that every vertex with label 0 is adjacent to a vertex with label 2. The Roman domination number γR(G) ofG is the mini...

The aim of the study was to evaluate possibility utilizing ultrasonic pasteurization as an alternative method standard technique used for ice cream mixes. In addition, replacing commercial stabilizers (guar gum (GG) and carboxymethylcellulose (CMC)) with arrowroot assessed. evaluation involved analysis its chemical composition physical properties, including X-ray diffraction microstructure anal...

The present study describes two different methods for the preparation of superabsorbent polyacrylamide (PAAm) hydrogels for application in farming of sandy soil. The two methods were employed to induce the crosslinking of the polymer matrix. In the first method a PAAm paste was exposed to gamma rays, while in the second method the polymer was thermally treated in the solid phase. Crosslinked PA...

Many organisms accumulate compatible solutes in response to salt or desiccation stress. Moderate halotolerant cyanobacteria and some heterotrophic bacteria synthesize the compatible solute glucosylglycerol (GG) as their main protective compound. In order to analyse the potential of GG to improve salt tolerance of higher plants, the model plant Arabidopsis thaliana was transformed with the ggpPS...

Multi-competitive enzymatic reactions were performed to determine the selectivity properties of enzymes immobilised in polyacrylamide-alginate (pAAm-Alg) microcapsules. The transesterification of fatty acid ethyl esters of different chain lengths (C2–C14) with various alcohols catalysed by the enzyme lipase Mucor Miehei was chosen as a test system. While the free enzyme exhibited higher selecti...

Integration of living cells with novel microdevices requires the development of innovative technologies for manipulating cells. Chemical surface patterning has been proven as an effective method to control the attachment and growth of diverse cell populations. Patterning polyelectrolyte multilayers through the combination of layer-bylayer self-assembly technique and photolithography offers a si...