The development of the crossing transportation industry is currently increasing in island areas. use Ro-Ro type ferry boats extremely efficient moving people, goods, and vehicles. current research focuses on damage stability 500 DWT ferry, which aims to meet needs archipelago area. previously existing initial design a barge hull with main size Lpp = 40.15 m, B 12 H 3.2 T 2.15 m was used analyze...

A new optical speckle interferometer for use at the 2.34 meter Vainu Bappu Telescope (VBT), at Vainu Bappu Observatory (VBO), Kavalur, India, has been designed and developed. Provisions have been made for observation both at the prime focus (f/3.25), as well as at the Cassegrain focus (f/13) of the said telescope. The technical details of this sensitive instrument and the design features are de...

BACKGROUND Ro/SS-A autoantibodies associated with systemic lupus erythematosus (SLE) and Sjögren syndrome may be missed during routine screening for antinuclear autoantibodies (ANA) by immunofluorescence using HEp-2 cells. AIMS To investigate the use of HEp-2 cells transfected with human 60 kDa Ro/SS-A for routine detection of these antibodies. METHODS 10,500 sera were screened at a dilutio...

Clean water obtained by desalinating sea water or by purifying wastewater, constitutes a major technological objective in the so-called water century. In this work, a high-performance reverse osmosis (RO) composite thin membrane using multi-walled carbon nanotubes (MWCNT) and aromatic polyamide (PA), was successfully prepared by interfacial polymerization. The effect of MWCNT on the chlorine re...

Resumen. Una Red de Ordenamiento (RO) es un método de ordenamiento oblivious que permite ordenar N objetos mediante el uso de un número fijo de comparadores binarios los cuales están distribuidos en un orden predefinido. Por décadas, el diseño de las RO ha capturado la atención de muchos investigadores quienes han dedicado un gran esfuerzo por minimizar el número de comparadores para una entrad...

We investigate the relation between rotation periods $P_\mathrm{rot}$ and photometric modulation amplitudes $R_\mathrm{per}$ for $\approx 4,000$ Sun-like main-sequence stars observed by Kepler, using from McQuillan et al. (2014), effective temperature $T_\mathrm{eff}$ LAMOST DR6, parallax data Gaia EDR3. As has been suggested in previous works, we find that scaled convective turnover time $\tau...

in this study we introduce the concepts of statistical convergence of order$beta$ and strong $p-$ces`{a}ro summability of order $beta$ for sequencesof fuzzy numbers. also, we give some relations between the statisticalconvergence of order $beta$ and strong $p-$ces`{a}ro summability of order$beta$ and construct some interesting examples.