Radiographic analysis of three royal effigies of Abomey (Benin)

2021 ◽  
pp. 200478
Author(s):  
P Charlier ◽  
C Moulherat ◽  
A Abadie ◽  
T Subercazes ◽  
I Huynh-Charlier
Keyword(s):  
Radiographic Analysis

A Technique for Reliably Preparing Full-Length Metallographic Cross-Sections of Integrated Circuit Bond Wires

2006 ◽  
Author(s):  
Carl Nail
Keyword(s):  
Integrated Circuits ◽  
High Precision ◽  
Cross Sections ◽  
Integrated Circuit ◽  
Radiographic Analysis ◽  
Good Resolution ◽  
Metallographic Preparation ◽  
Bond Wires ◽  
Darkfield Imaging ◽  
Bond Wire

Abstract To overcome the obstacles in preparing high-precision cross-sections of 'blind' bond wires in integrated circuits, this article proposes a different technique that generates reliable, repeatable cross-sections of bond wires across most or all of their lengths, allowing unencumbered and relatively artifact-free analysis of a given bond wire. The basic method for cross-sectioning a 'blind' bond wire involves radiographic analysis of the sample and metallographic preparation of the sample to the plane of interest. This is followed by tracking the exact location of the plane on the original radiograph using a stereomicroscope and finally darkfield imaging in which the wire is clearly visible with good resolution.

Radiographic Analysis of Fusion Progression Following One-Level Cervical Fusion With or Without Plate Fixation

2007 ◽  
Vol 68 (3) ◽  
pp. 133-138 ◽  
Author(s):  
A. Nabhan ◽  
D. Pape ◽  
T. Pitzen ◽  
W.-I. Steudel ◽  
F. Bachelier ◽  
...  
Keyword(s):  
Plate Fixation ◽  
Radiographic Analysis ◽  
Cervical Fusion

scholarly journals In Vivo Study for Clinical Application of Dental Stem Cell Therapy Incorporated with Dental Titanium Implants

Materials ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 381
Author(s):  
Hyunmin Choi ◽  
Kyu-Hyung Park ◽  
Narae Jung ◽  
June-Sung Shim ◽  
Hong-Seok Moon ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Formation ◽  
Alveolar Bone ◽  
Human Mesenchymal Stem Cells ◽  
Titanium Implants ◽  
Osteogenic Potential ◽  
Induction Medium ◽  
Radiographic Analysis ◽  
New Bone Formation

The aim of this study was to investigate the behavior of dental-derived human mesenchymal stem cells (d-hMSCs) in response to differently surface-treated implants and to evaluate the effect of d-hMSCs on local osteogenesis around an implant in vivo. d-hMSCs derived from alveolar bone were established and cultured on machined, sandblasted and acid-etched (SLA)-treated titanium discs with and without osteogenic induction medium. Their morphological and osteogenic potential was assessed by scanning electron microscopy (SEM) and real-time polymerase chain reaction (RT-PCR) via mixing of 5 × 106 of d-hMSCs with 1 mL of Metrigel and 20 μL of gel-cell mixture, which was dispensed into the defect followed by the placement of customized mini-implants (machined, SLA-treated implants) in New Zealand white rabbits. Following healing periods of 2 weeks and 12 weeks, the obtained samples in each group were analyzed radiographically, histomorphometrically and immunohistochemically. The quantitative change in osteogenic differentiation of d-hMSCs was identified according to the type of surface treatment. Radiographic analysis revealed that an increase in new bone formation was statistically significant in the d-hMSCs group. Histomorphometric analysis was in accordance with radiographic analysis, showing the significantly increased new bone formation in the d-hMSCs group regardless of time of sacrifice. Human nuclei A was identified near the area where d-hMSCs were implanted but the level of expression was found to be decreased as time passed. Within the limitations of the present study, in this animal model, the transplantation of d-hMSCs enhanced the new bone formation around an implant and the survival and function of the stem cells was experimentally proven up to 12 weeks post-sacrifice.

The role of the fractional lumbosacral curve in persistent coronal malalignment following adult thoracolumbar deformity surgery: a radiographic analysis

2021 ◽  
Author(s):  
Alekos A. Theologis ◽  
Thamrong Lertudomphonwanit ◽  
Lawrence G. Lenke ◽  
Keith H. Bridwell ◽  
Munish C. Gupta
Keyword(s):  
Radiographic Analysis ◽  
Coronal Malalignment

scholarly journals Radiographic analysis and virtual cleaning of a bioarchaeological remain enclosed in mineral deposits from a limestone cave

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Patrick E. Eppenberger ◽  
Mislav Čavka ◽  
Siniša Radović ◽  
Dalibor Paar ◽  
Nenad Buzjak ◽  
...  
Keyword(s):  
Mineral Deposits ◽  
Radiographic Analysis ◽  
Limestone Cave

Anatomic and Radiographic Analysis of the Optic Canal and Orbital Apex

1970 ◽  
Vol 83 (5) ◽  
pp. 584-587 ◽  
Author(s):  
G. D. Potter ◽  
S. L. Trokel
Keyword(s):  
Optic Canal ◽  
Radiographic Analysis ◽  
Orbital Apex

Anatomic and Radiographic Analysis of Arthroscopic Tack Placement into the Anteroinferior Glenoid

Orthopedics ◽  
2003 ◽  
Vol 26 (5) ◽  
pp. 479-482
Author(s):  
Omer A Ilahi ◽  
Shiraz A Younas ◽  
Marshall L Trusler ◽  
Michael T Espiritu
Keyword(s):  
Radiographic Analysis

Three-Dimensional Radiographic Analysis of Two Distinct Lenke 1A Curve Patterns

2019 ◽  
Vol 7 (1) ◽  
pp. 66-70
Author(s):  
Ryan Fitzgerald ◽  
Vidyadhar V. Upasani ◽  
Tracey P. Bastrom ◽  
Carrie E. Bartley ◽  
Fredrick G. Reighard ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Radiographic Analysis ◽  
Curve Patterns
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