Measurements of the Sound Radiated by a Large Glass Plate

1962 ◽  
Vol 34 (12) ◽  
pp. 1976-1976
Author(s):  
David C. Greene
Keyword(s):  
Glass Plate ◽  
Large Glass

Water Motion in a Water Curtain Head for Cleaning a Large Glass Plate

2007 ◽  
Vol 46 (2) ◽  
pp. 838-842
Author(s):  
Hitoshi Habuka ◽  
Hirofumi Yoshii ◽  
Shinji Kobayashi ◽  
Nozomi Hattori ◽  
Shingo Ikuma ◽  
...  
Keyword(s):  
Glass Plate ◽  
Water Motion ◽  
Water Curtain ◽  
Large Glass

Implementation of a foldable 3 DOF master device to handle a large glass plate

2009 ◽  
Author(s):  
Jaeheon Chung ◽  
Jong Tae Seo ◽  
Byung-Ju Yi ◽  
Whee Kuk Kim ◽  
Sang Heon Lee
Keyword(s):  
Glass Plate ◽  
Large Glass ◽  
Master Device

Effects of compression during formation on the microstructure of composite hydroxylapatite/plaster implants for bone reconstruction

1988 ◽  
Vol 46 ◽  
pp. 750-751
Author(s):  
J. Hanker ◽  
K. Cowden ◽  
R. Noecker ◽  
P. Yates ◽  
N. Georgiade ◽  
...  
Keyword(s):  
Cosmetic Surgery ◽  
Glass Plate ◽  
Surgical Reconstruction ◽  
Equal Weight ◽  
Sintered Ceramic ◽  
Setting Times ◽  
Excess Water ◽  
Mixture Prior ◽  
Mechanical Strengths ◽  
Calcium Sulfate Hemihydrate

Composites of plaster of Paris (PP) and hydroxylapatite (HA) particles are being applied for the surgical reconstruction of craniofacial bone defects and for cosmetic surgery. Two types of HA particles are being employed, the dense sintered ceramic (DHA) and the porous, coralline hydroxylapatite (PHA) particles. Excess water is expressed out of the moistened HA/PP mixture prior to implantation and setting by pressing it in a non-tapered syringe against a glass plate. This results in implants with faster setting times and greater mechanical strengths. It was therefore of interest to compare samples of the compressed versus noncompressed mixtures to see whether or not any changes in their microstructure after setting could be related to these different properties.USG Medical Grade Calcium Sulfate Hemihydrate (which has the lowest mortar consistency of any known plaster) was mixed with an equal weight of Interpore 200 particles (a commercial form of PHA). After moistening with a minimum amount of water, disc-shaped noncompressed samples were made by filling small holes (0.339 in. diameter x 0.053 in. deep) in polypropylene molds with a microspatula.

Crack divergence phenomena in tempered glass

2020 ◽  
Vol 13 (3) ◽  
pp. 115-129
Author(s):  
Shin’ichi Aratani
Keyword(s):  
Optimal Design ◽  
High Speed ◽  
Glass Plate ◽  
Acute Angle ◽  
Divergence Angle ◽  
High Speed Photography ◽  
Tempered Glass ◽  
Thick Glass

High speed photography using the Cranz-Schardin camera was performed to study the crack divergence and divergence angle in thermally tempered glass. A tempered 3.5 mm thick glass plate was used as a specimen. It was shown that two types of bifurcation and branching existed as the crack divergence. The divergence angle was smaller than the value calculated from the principle of optimal design and showed an acute angle.

DEVELOPMENT OF A POROUS CERAMIC-BASED AIR FLOAT PLATFORM FOR LARGE GLASS SUBSTRATES

2011 ◽  
Vol 2 (4) ◽  
pp. 313-321 ◽  
Author(s):  
Yeeu-Chang Lee ◽  
Chin-Chang Yu ◽  
Ruey-Yih Tsai ◽  
Jen-Chung Hsiao ◽  
Ching-Hao Chen ◽  
...  
Keyword(s):  
Porous Ceramic ◽  
Glass Substrates ◽  
Large Glass

Experimental Measurements in the Acquisition of Biosignals from a Neuronal Cell Culture for an Exoprosthesis Command

2018 ◽  
Vol 69 (10) ◽  
pp. 2948-2939 ◽  
Author(s):  
Carmen Moldovan ◽  
Lidia Dobrescu ◽  
Violeta Ristoiu ◽  
Bogdan Firtat ◽  
Silviu Dinulescu ◽  
...  
Keyword(s):  
Cell Culture ◽  
Glass Plate ◽  
Neuronal Cell ◽  
Cellular Biology ◽  
Experimental Measurements ◽  
Neuron Culture ◽  
Neuronal Cell Culture ◽  
Made In

This article presents experimental measurements performed in order to connect a neuronal cell culture to an exoprosthesis. The experiments focused on the biosignals� acquisition from the cell culture. A special gold-plated glass plate device was realized and several constructive variants were analyzed. A Olympus microscope with fluorescence and photo system was used. The acquisition of bio signals from the neuron culture is realized and described in the paper. The measurements were made in the sterile environment within the laboratory of Institute of Cellular Biology and Pathology. The measurements have been made for the pair of electrodes 1-1 at the edge of the glass plate.

scholarly journals Impact Fracture and Fragmentation of Glass via the 3D Combined Finite-Discrete Element Method

2021 ◽  
Vol 11 (6) ◽  
pp. 2484
Author(s):  
Zhou Lei ◽  
Esteban Rougier ◽  
Earl E. Knight ◽  
Mengyan Zang ◽  
Antonio Munjiza
Keyword(s):  
Discrete Element Method ◽  
Automobile Industry ◽  
Glass Plate ◽  
Discrete Element ◽  
Impact Fracture ◽  
Constitutive Relationship ◽  
Laminated Glass ◽  
Fracture Patterns ◽  
Fracture Processes ◽  
Element Method

A driving technical concern for the automobile industry is their assurance that developed windshield products meet Federal safety standards. Besides conducting innumerable glass breakage experiments, product developers also have the option of utilizing numerical approaches that can provide further insight into glass impact breakage, fracture, and fragmentation. The combined finite-discrete element method (FDEM) is one such tool and was used in this study to investigate 3D impact glass fracture processes. To enable this analysis, a generalized traction-separation model, which defines the constitutive relationship between the traction and separation in FDEM cohesive zone models, was introduced. The mechanical responses of a laminated glass and a glass plate under impact were then analyzed. For laminated glass, an impact fracture process was investigated and results were compared against corresponding experiments. Correspondingly, two glass plate impact fracture patterns, i.e., concentric fractures and radial fractures, were simulated. The results show that for both cases, FDEM simulated fracture processes and fracture patterns are in good agreement with the experimental observations. The work demonstrates that FDEM is an effective tool for modeling of fracture and fragmentation in glass.

A new method for cleavage of silicon–carbon linkers on glass plate supports with applications to solid-phase syntheses on silica resins

2010 ◽  
Vol 51 (11) ◽  
pp. 1497-1499 ◽  
Author(s):  
Takeshi Terauchi ◽  
Sachiko Machida ◽  
Shiro Komba
Keyword(s):  
Solid Phase ◽  
Glass Plate ◽  
New Method ◽  
Silicon Carbon
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