Results 41 to 50 of about 21,188 (232)
3D printing of fluorine‐free omniphobic surfaces
Droplet, EarlyView.Our work demonstrates that the simple and inexpensive digital light processing three‐dimensional printing can be used to fabricate micropillar arrays with doubly reentrant and triply reentrant features. The printed fluorine‐free surfaces display omniphobicity and resist the wetting of liquids with a wide range of surface tensions.
Tyler R. McCoy +7 more
wiley +1 more source
A Extensão Universitária da UFFS - Campus Cerro Largo/RS como Mediadora do Ensino de Desenho Assistido por Computador [PDF]
, 2014 Trabalho apresentado no 31º SEURS - Seminário de Extensão Universitária da Região Sul, realizado em Florianópolis, SC, no período de 04 a 07 de agosto de 2013 - Universidade Federal de Santa Catarina.O projeto de extensão “Desenho assistido por ...
Troyjack, Cristian +3 more
core
Near Surface Geophysics, EarlyView.Abstract Electrical resistivity tomography (ERT) has been shown to be effective for surveying and monitoring dams, due to the method's sensitivity to moisture content and relevant physical properties (e.g., porosity). Automated ERT systems, capable of time‐lapse monitoring, can be used to detect variations in ground conditions.
John S. Ball +4 more
wiley +1 more source
Polymer Engineering &Science, EarlyView.Schematic illustration of the forest‐derived filament production for 3D‐printing. ABSTRACT The integration of renewable biopolymers into value‐added engineering applications has become more critical. Cellulose acetate (CA) is a naturally derived polymer and widely used in the design‐oriented optical industry.
Naile Angın, Mesut Uysal
wiley +1 more source
Методы автоматизации проектирования в среде AutoCAD
Holodilʹnaâ Tehnika i Tehnologiâ, 2017 Создание масштабных или узкоспециализированых проектов в среде AutoCAD занимает много времени. Для сокращения времени проектирования и добавления функционала используются различные методы автоматизации проектирования.
П. Б. Ломовцев +3 more
doaj +1 more source
Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review
Systems Engineering, EarlyView.ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso +4 more
wiley +1 more source
GEOmedia, 2007 Con un po’ di ritardo riportiamo il resoconto della giornata che si è svolta lo scorso 28 maggio presso l’Università degli Studi di Brescia dedicata al laser scanner terrestre.
Giorgio Vassena
doaj +2 more sources
Electrical Breakdown Analysis of Emerging Oil–Paper Insulation Systems
High Voltage, EarlyView.ABSTRACT This investigation addresses the effect of particulate additives on the electrical breakdown strength of the oil impregnated insulation paper system. The morphological complexity is addressed by converting data from scanning electron microscope images to a data set suitable for numerical simulation analysis. Then, by using the conventional oil‐
Yue Xu +9 more
wiley +1 more source
Fondasi pracetak trapesium: Teknik menggambar Autocad
, 2021 Buku ini merupakan kelanjutan dari buku Fondasi Pracetak Trapesium Jilid 1 yang dicetak pada tahun 2018. Pada buku jilid 2 ini berisi berawal dari menggambar fondasi dengan Autocad, membuat cetakan fondasi precast, pengecoran, pengujian dan aplikasi ...
Setiawan, Wahyu +6 more
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Journal of Prosthodontics, EarlyView.Abstract Purpose This study evaluated the effect of thermocycling and three different surface finishing protocols on the flexural strength and surface hardness of a novel photopolymer intended for manufacturing monolithic polychromatic dental prostheses using PolyJet 3D printing.
Francisco X. Azpiazu‐Flores +4 more
wiley +1 more source