Reconstructive surgery of the lower eyelid in patients affected by basocelular carcinoma by Bernaldo Canto Vidal, Tania Canto Vigil, Danny González Sánchez, Alain Soto Ugalde

“…<br /><strong>Results:</strong> from the 15 patients who were operated, 9 were women and sex men, all of white race aged between 60 and 80 years. …”
Get full text

Structural Toughness Enhancement Method for Material Extrusion-Based 3D-Printed Model: A Rigid Shell-Flexible Infill Composite Structure by Chen Wang, Han-yi Huang, Xiaowen Wang

“…A new structural toughness enhancement method was proposed to improve the structural toughness of MEX 3D-printed models by constructing a rigid shell-flexible infill composite structure. Rectangular specimens were designed using SolidWorks software, and the structural toughness of the rigid specimens and rigid shell-flexible infill specimens were tested using three-point bending test and Charpy impact test. …”
Get full text

Obtaining materials from sargassum for use in an energy storage device by Adriana Cervantes-Mendiola, Ulises León-Silva, María Elena Nicho, J. Jesús Escobedo-Alatorre, Jorge Arturo Sandoval-Espino, Alfredo Olarte-Paredes, René Salgado-Delgado

“…Additionally, an RC circuit and an oscilloscope were used to perform a charge/discharge test. The voltammograms obtained for the ESD showed a rectangular shape with redox peaks characteristic of a pseudocapacitor and a battery, and the Nyquist plot showed a typical electrochemical performance of such ESD. …”
Get full text

Experimental investigation of pool boiling performance on hybrid surfaces by Al-Obaidy Ali M.H., Fayyadh Ekhlas M., Al-Dabagh Amer M.

“…To examine the impact of coating deposited on the microchannel surface, ten surfaces were utilized. Four hybrid surfaces were manufactured: CNT (1 g), (CNT-GNPs (1:0.5) g), (CNT-GNPs (1:1) g), and (CNT-GNPs (1:1.5) g) on a rectangular micro-channel with 0.2 mm fin width, 0.4 mm channel depth and 0.8 mm channel width. …”
Get full text

Optimal 2D Placement of Virtual Objects in Physical Space for Augmented Reality Applications by M. V. Alpatova, Yu. V. Rudyak

“…Abnormal events (more than 3 and less than -3) were excluded.Results. In this paper, a 2D placement algorithm that implements filling a rectangular area with virtual objects has been created. …”
Get full text

Mechanical evaluation of a novel resin infiltrated lithium-disilicate ceramic network versus resin infiltrated feldspathic ceramic network by Mariam Adel, Moustafa Aboushlieb, Nour A. Habib

“…Rectangular specimens were prepared from both materials, afterwards, flexural strength, fracture toughness, brittleness and Vickers’ hardness tests were investigated. …”
Get full text

Analysis and Prediction of the Factors Influencing Postconstruction Surface Deformation of Pipe-Jacking Tunnel in Soft Clay Strata in China by Guo-jing Cui, Jiang-sheng Xie, Yin-hao Sun, Yong-ji Gao

“…Surface settlement data related to the construction of 24 rectangular pipe-jacking tunnels in a soft clay stratum in China were collected and analyzed to determine the effect of pipe-jacking tunnel engineering on its deformation based on factors such as structural section form, geotechnical condition, groundwater condition, and buried depth. …”
Get full text

Cracking and Failure in Rock Specimen Containing Combined Flaw and Hole under Uniaxial Compression by Xiang Fan, Rui Chen, Hang Lin, Hongpeng Lai, Chunyang Zhang, Qihua Zhao

“…In the present study, rectangular-flawed specimens were prepared using sandstone to investigate the effect of flaw on failure behavior of rock. …”
Get full text

Influence of geometric domain on hydrodynamic modeling at estuary boundaries by Edgar Ulises Coronel-Quezada, Fabian Rivera-Trejo, Gaston Priego-Hernandez, Alejandro Mendoza-Resendiz

“…Five geometric domains were tested as downstream boundary conditions: rectangular; large semi-circular; medium semi-circular; small semi-circular; and a cross-section. …”
Get full text

Numerical Investigation of Energy Dissipation in Baffled Piano Key Weirs by Ali Iranpour, Aslan Egdernezhad, Mohammad Heidarnejad

“…Three piano keyboard overflows with different baffles were used. Baffles were circular, pentagonal and cubic. …”
Get full text

Evaluation of Lateral Triangular Flaps When Combined With Bilateral Superficial Epigastric Artery Flap for Shaft-only Penile Reconstruction by Ashraf El Eebaie Mohamed, MD, PhD, Ahmed Abdelsalam Hafez Hamza, MD, PhD, Mohammed Ahmed Hussein, MD, PhD

“…A bilateral superficial epigastric artery flap was design in the supra pubic area, extending upward till the lower boarder of the umbilicus. Two triangular flaps were designed at the base of the main rectangular flap to facilitate further mobilization of the neophallus. …”
Get full text

Detection of Shape Manufacturing Defects of Flat Fan-Pattern Nozzle Orifices Using Elliptic Fourier Descriptors by Bahadır Sayıncı

“…The orifice of 01 which is rectangular in shape had an extraordinary attribute compared to the other orifices. …”
Get full text

Buckling of a structure made of a new eco-composite material by Jarosław GAWRYLUK, Karolina GŁOGOWSKA, Hubert BARTNICKI

“…Three different cross-sections and lengths of the beam were tested. The first fundamental buckling mode and the corresponding critical load value were determined. …”
Get full text

A Study on the Effect of Hollow Tubular Flange Sections on the Behavior of Cold-Formed Steel Built-Up Beams by Balaji Shanmugam, Manikandan Palanisamy, Paul O. Awoyera, Senthilnathan Chinnasamy, Mahalakshmi Subramaniam

“…This paper deals with a study conducted on flexural behavior of cold-formed steel built-up I-beams with hollow tubular flange sections. There were two types of test sections, namely, built-up sections that were assembled with either stiffened or unstiffened channels coupling back-to-back at the web and a hollow tubular rectangular flange at the top and bottom of the web to form built-up I-beam. …”
Get full text

The Effect of Nodal Deviation on the Reliability Performance of the Optimized Free-Form Single-Layer Reticulated Shell by Dong Li, Baoshi Jiang

“…The elastic modulus, yield strength, and nodal deviation of the material were selected as the basic random variables, and the PDF of the structural response was calculated using the probability density evolution method. …”
Get full text

Evaluation of Cleaning Methods for Lithium Disilicate Ceramic Post Try-In Paste Application: An SEM Analysis by Gildo Coelho Santos Junior, Maria Jacinta Moraes Coelho Santos

“…This in vitro study assessed the efficacy of three cleaning methods on lithium disilicate ceramic after the application of different try-in pastes through SEM analysis. Ten rectangular specimens of IPS e.max CAD were prepared using a diamond disc, crystallized, etched with 5% hydrofluoric acid, and subjected to three try-in pastes—Calibra ©, Variolink (V), RelyX Veneer^®—and three cleaning techniques—air–water spray (RD), ultrasonic bath in distilled water for five minutes (ULT/W), and ultrasonic bath in distilled alcohol for five minutes (ULT/A). …”
Get full text

A Poisson Cluster Stochastic Rainfall Generator That Accounts for the Interannual Variability of Rainfall Statistics: Validation at Various Geographic Locations across the United S... by Dongkyun Kim, Jongho Kim, Yong-Sik Cho

“…THM and a traditional approach of Poisson cluster rainfall model (modified Bartlett-Lewis rectangular pulse model) were compared in their ability to reproduce the characteristics of extreme rainfall and watershed response variables such as runoff and peak flow. …”
Get full text

When math meet culture: Exploring ethnomathematics in red mosque’s design by Nabilla Namira Permata Putri, Yoppy Wahyu Purnomo

“…The 3D shapes that can be observed are rectangular prisms. Geometric transformation is the use of the principles of translation, reflection, and rotation. …”
Get full text

On the Modeling of Beam Reinforced Thin Plates Using the Spectral Element Method by N.B.F. Campos, J.R.F. Arruda

“…Semi-analytical methods such as the spectral element method do not need mesh refinement at higher frequencies, but they were very limited in the geometries and boundary conditions that can be treated. …”
Get full text

CALCULATION OF LOADS ON THE CONTROLS WITH HELICOPTER MAIN ROTOR OF SINGLE-ROTOR DESIGN by B. L. Artamonov, M. M. Kruchinin

“…The article describes the method of calculation of the moments about the hinge axis of the main rotor hub from the action of aerodynamic and inertial forces generated on the blade. The assumptions were taken that the blades are absolutely rigid and have a rectangular shape in plan view. …”
Get full text