This study examined the effect of sonication on FTIR and stability at various temperatures in water-based lubricants with a mixture Carboxymethyl Cellulose (1wt%) Uncaria Gambir extract (1wt% 2wt%). The sample was prepared by mixing two materials into distilled water using magnetic stirrer sonicator time variations 5 10 minutes. Before mixing, solution is first centrifuged to remove dregs powde...

Covalent labeling has been widely used for structural and functional analyses of proteins. To target a wide range of PDZ domains, we designed a chemical scaffold mimicking the E/D-T/S-XV peptide, which is a PDZ domain that binds ligands in higher occurrence. A chemical probe (2) that contained this moiety alkylated diverse PDZ domains, including NHERF-1 PDZ2, and differentially visualized the c...

This paper presents an al~or i f l i rn for recovering, in st lu, thc shapc of zhc probp used in FL Rcnnnlng prohe microscope. Thp inputs to the d g o r ~ l ~ l ~ n i are the imREP of A reference si~rlarc and the known shapc of 1 he rrCerence surIacr Thr o11tpi11 in n drpth map rrprewriting the lhrw ~ l i r n ~ n ~ i o n a l sh pr of ~11c prnhr 'I'his recovered pmbc shapc can ho uscd to rPstorP...

7 An undirected graph G = (V,E) is a probe C graph if its vertex set can be partitioned 8 into two sets, N (non-probes) and P (probes) where N is independent and there 9 exists E′ ⊆ N × N such that G′ = (V,E ∪ E′) is a C graph. In this article we 10 investigate probe threshold and probe trivially perfect graphs and characterise them 11 in terms of certain 2-Sat formulas and in other ways. For t...

the degradation of poly (vinyl pyrrolidone) (pvp) by means of ultrasound irradiation and itscombination with heterogenous photocatalysis (tio2 nanoparticles) was investigated. emphasiswas given on the effect of additive on degradation rate constants. 24 khz of ultrasoundirradiation was provided by a sonicator, while an ultraviolet source of 30 w was used for uvirradiation. to increase the effic...

Introduction: Sentinel lymph node biopsy (SLNB) is a standard surgical technique to identify sentinel lymph node (SLN) for the staging of early breast cancer. Nowadays, two methods are used for the identification of SLN: blue dye method aiding visually and radioactive dye using gamma detector. A wide range of gamma probe systems with different design and performance are used in...

We study the cosmological evolution of the closed universe on a spherical probe brane moving in the AdSm × S background and the near-horizon background of the dilatonic D-branes. The Friedmann equations describing the evolution of the brane universe, and the effective energy density and pressure simulated on the probe brane due to its motion in the curved background spacetime are obtained and a...