Generalized Ribaucour-type surfaces
In this work we generalize the surfaces studied in [8], we define the generalization of Ribaucour-type surfaces (in short, GRT-surfaces). We obtain present a representation for GRT-surfaces with prescribed Gauss map which depends on two holomorphic functions and a real function l. We give explicit examples of GRT-surfaces.
Mendez, Milton Javier Cárdenas +1 more
openaire +3 more sources
We report on mixed ordered monolayers of the electron acceptor-type molecule tetracyano-2,6-naphthoquinodimethane (TNAP) and the electron donor-type molecule hexathiapentacene (HTPEN).
Robert Harbers +3 more
doaj +1 more source
Intelligent Variable Structure Control for Speed and Levitation of a Train [PDF]
In this paper, for the first time a general type-2 fuzzy system (Linguistic or Mamdani) is used to estimate the sliding surface of the sliding mode control (SMC) method for train speed and levitation control.
Jafar Tavoosi
doaj
Simple fibrations in $(1,2)$ -surfaces
We introduce the notion of a simple fibration in $(1,2)$ -surfaces – that is, a hypersurface inside a certain weighted projective space bundle over a curve such that the general fibre is a minimal surface of general type with $p_g=2$ and
Stephen Coughlan, Roberto Pignatelli
doaj +1 more source
Pluricanonical Systems On Algebraic Surfaces Of General Type [PDF]
After preparing the vanishing theorems, the main Theorem 8 will be proved, that is, it is shown that the m-canonical system is free from base points when \(m\geqq 4\), and the m-canonical map is birational when \(m\geqq 6\).
openaire +4 more sources
Gambaran Klinis dan Histopatologi Kanker Ovarium di RSUP Dr. Hasan Sadikin Bandung Tahun 2019-2020
Objective: This study aimed to determine the clinical and histopathological features of ovarian cancer patients at Hasan Sadikin General Hospital Bandung 2019-2020.
Salfa Aqilla +2 more
doaj +1 more source
Numerical solution of the eXtended Pom-Pom model for viscoelastic free surface flows
In this paper we present a finite difference method for solving two-dimensional viscoelastic unsteady free surface flows governed by the single equation version of the eXtended Pom-Pom (XPP) model. The momentum equations are solved by a projection method
Tome, Murilo F. +18 more
core +1 more source
Identification of a system required for the functional surface localization of sugar binding proteins with class III signal peptides in Sulfolobus solfataricus [PDF]
The hyperthermophilic archaeon Sulfolobus solfataricus contains an unusual large number of sugar binding proteins that are synthesized as precursors with a class III signal peptide.
Szabó, Zalán, +15 more
core +1 more source
Corrosion of Nickel-Titanium Orthodontic Archwires in Saliva and Oral Probiotic Supplements
Objectives: The aim of the study was to examine how probiotic supplements affect the corrosion stability of orthodontic archwires made of nickel-titanium alloy (NiTi).
Ines Musa Trolić +5 more
doaj +1 more source
Downregulation of major histocompatibility complex class I in bovine papillomas [PDF]
Bovine papillomavirus (BPV) induces papillomas in cattle; in the great majority of cases, these regress due to the host immune response, but they can persist and progress to malignancy.
Marchetti, B +5 more
core +1 more source

