Results 31 to 40 of about 29,120 (296)
Digital Twin-Driven Cyber-Physical System for Autonomously Controlling of Micro Punching System
IEEE Access, 2019 Microstructure functional surface is widely used in an optical system because of its special micro-topological structure and particular physical properties.
Rongli Zhao +6 more
doaj +1 more source
Columns Cross-Section Shape Effect on Punching Shear in Reinforced Concrete Flat Slabs
Journal of Techniques, 2023 Punching shear is one of the possible failures that must be taken into consideration in designing concrete slabs and foundations. Several factors control the occurrence of this failure mechanism, such as slab thickness, concentrated loads, and the cross-
Mohammed Oleiwi
doaj +1 more source
Lajes lisas nervuradas bidirecionais com furos
Revista IBRACON de Estruturas e MateriaisA passagem de tubulações em elementos estruturais ainda merece atenção especial dos projetistas, principalmente quando o modo de ruptura dos mesmos pode ser alterado devido às mudanças em seus comportamentos.
G. M. Mateus +3 more
doaj +1 more source
The tangential punch biopsy [PDF]
Dermatology Online Journal, 2019 Dermatologists around the world widely utilize skin biopsies, which can be performed using shave, punch, incisional, or excisional techniques [1]. The punch biopsy allows a dermatologist to obtain a full-thickness skin sample. The post-biopsy wound heals by primary closure or second intention [2].
Breslavets, Maksym, Lapa, Tatiana
openaire +3 more sources
Molecular Oncology, EarlyView.Cancer stem cells are associated with aggressive disease, but a deep characterization of such markers is lacking in endometrial cancer. This study uses imaging mass cytometry to explore putative cancer stem cell markers in endometrial tumors and corresponding organoid models.
Hilde E. Lien +7 more
wiley +1 more source
FEBS Open Bio, EarlyView.ZNF469 regulates the expression of genes encoding extracellular matrix proteins. Endogenous ZNF469 is predominantly cytoplasmic, while in transfected cells, it forms aggregates reminiscent of biomolecular condensates, located mainly in the nucleus. These condensates exhibit overlapping staining with proteasomes and are also associated with the mitotic ...
Anne Elisabeth Christensen Mellgren +8 more
wiley +1 more source
Center-Punching Mechanical Clinching Process for Aluminum Alloy and Ultra-High-Strength Steel Sheets
MetalsIn recent years, with the rapid advancement of automotive lightweight technology, the mechanical clinching process between aluminum alloy and ultra-high-strength steel sheets has received extensive attention.
Ping Qiu +4 more
doaj +1 more source
A New Nozzle for Continuous Inkjet Printers
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 The shape of a nozzle for high-quality printing was optimized by using a standard, robust design method, and a method for fabricating the optimized nozzle was established.
Mamoru OKANO +4 more
doaj +1 more source
Shock and Vibration, 2017 A three-degree-of-freedom mathematical vibration model of a high-speed punching press was developed in order to explore the vibration modes of the punching press.
Teng Xu +3 more
doaj +1 more source
Punching shear in concrete reinforced flat slabs with steel fibers and shear reinforcement
Revista IBRACON de Estruturas e Materiais, 2018 Steel fibers in reinforced concrete increase the performance of slab-column connection once they increase ductility and energy absorption capacity of the concrete. The use of fibers in flat slabs may increase strength and change the mode of failure.
T. H. MUSSE +4 more
doaj +1 more source