Phase unwrapping techniques are used in various applications, including Synthetic Aperture Radar (SAR) interferometry (InSAR). Deep learning methods have been recently proposed to tackle this problem. This work aims at explaining and evaluating the method by Perera et al. [A joint convolutional spatial quad-directional LSTM network for phase unwrapping, ICASSP 2021]. Furthermore, we provide an ...

A media consisting of isatin-Schiff bases and its inclusion complexes with β-cyclodextrine was developed to maximize the production of antibiotics Hexaene H-85 and azalomycine B by Streptomyces hygroscopicus CH-7. The media with β-cyclodextrine inclusion complex of isatin-3-thiosemicarbazone resulted in the maximum antibiotics concentration of 493 μg/cm for Hexaene H-85 and 191 μg/cm for azalom...

Abstract In this paper, the epoxy value of resin TDE-85 was measured by proton nuclear magnetic resonance ( 1 H-NMR) spectroscopy and tetraethylammonium bromide titration. Comparisons measurement results repeatability two methods show that NMR can be used to measure TDE-85. However, because high requirements for sample purity, when testing containing impurities, is worse than

PURPOSE The present study was aimed to evaluate the influence of implant contact ratio and stiffness of implant-surrounding materials on the resonance frequency analysis (RFA) values. MATERIALS AND METHODS Seventy resin blocks that had the different amounts (100, 50, 30, 15%) of resin-implant contact (RIC) were fabricated. Ten silicone putty blocks with 100% silicone-implant contact were also...

The solid-phase Edman degradation procedure as proposed by Laursen [ 1] is ideally suited to the evaluation of peptidyl-resin products resulting from Merrifield solid-phase synthesis [2,3] of peptides. Incomplete deprotection and incomplete coupling reactions which occur during synthesis have been detected using quantitative Edman degradation [4,5]. However, extended sequencing experiments were...

Kegiatan edukasi dalam pembuatan souvenir wisata berbasis seashells-resin di Pantai Mahani Kunjir Lampung Selatan bertujuan untuk melatih dan mendampingi masyarakat pesisir terdampak tsunami Selat Sunda 2018, khususnya anak-anak muda yang tergabung Kelompok Sadar Wisata (Pokdarwis) Bina Remaja agar pengetahuan keterampilannya unik sebagai icon desa dapat ditingkatkan dikembangkan. Metode diguna...

Abstract This work evaluates the purification of melon peel extracts obtained by two eco-friendly methods: autohydrolysis and sodium acetate/urea/water extraction (1:3:1.6), an alkaline deep eutectic solvent (DES). For that, sequential ethanol precipitation resin adsorption/desorption stages were proposed for separate recovery pectic phenolic fractions. In order to screen optimal conditions, in...

In the work, sedimentation-stable sols of indium (III) and tin (IV) hydroxides were obtained by Anion Resin Exchange Precipitation, which consists exchange reaction between OH ions anion resin anions metal-containing solutions. The synthesized hydrosols used to obtain conducting films In2O3 oxide doped with Tin In2O3: Sn, a surface resistance 4 kOhm/sq, thicknesses 200–500 nm transparency more ...

In in vitro tests, natural coniferous resin from the Norway spruce (Picea abies) is strongly antifungal. In this observational study, we tested the clinical effectiveness of a lacquer composed of spruce resin for topical treatment of onychomycosis. Thirty-seven patients with clinical diagnosis of onychomycosis were enrolled into the study. All patients used topical resin lacquer treatment daily...