Low-Cost Larval Rearing Medium for Mass Production of Oriental and Mediterranean Fruit Flies12

1969 ◽  
Vol 62 (4) ◽  
pp. 967-968 ◽  
Author(s):  
N. Tanaka ◽  
L. F. Steiner ◽  
K. Ohinata ◽  
R. Okamoto
Keyword(s):  
Mass Production ◽  
Low Cost ◽  
Larval Rearing

scholarly journals Whispering Gallery Mode Based Optical Fiber Sensor for Measuring Concentration of Salt Solution

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Chia-Chin Chiang ◽  
Jian-Cin Chao
Keyword(s):  
Optical Fiber ◽  
Mass Production ◽  
Low Cost ◽  
Optical Fiber Sensor ◽  
Whispering Gallery Mode ◽  
Solution Concentration ◽  
Fiber Sensor ◽  
Average Sensitivity ◽  
Whispering Gallery ◽  
The Right

An optical fiber solution-concentration sensor based on whispering gallery mode (WGM) is proposed in this paper. The WGM solution-concentration sensors were used to measure salt solutions, in which the concentrations ranged from 1% to 25% and the wavelength drifted from the left to the right. The experimental results showed an average sensitivity of approximately 0.372 nm/% and anR2linearity of 0.8835. The proposed WGM sensors are of low cost, feasible for mass production, and durable for solution-concentration sensing.

Lithography Process Challenges for 3D and 2.5D Applications

2013 ◽  
Vol 2013 (DPC) ◽  
pp. 000398-000424
Author(s):  
Doug Shelton ◽  
Tomii Kume
Keyword(s):  
High Resolution ◽  
Process Optimization ◽  
Mass Production ◽  
Low Cost ◽  
High Density ◽  
Through Silicon Via ◽  
Key Technology ◽  
Lithography Process ◽  
Advanced Packaging

Lithography process optimization is a key technology enabling mass production of high-density interconnects using 3D and 2.5D technologies. In this paper, Canon will continue its discussion of lithography optimization of thick-resist profiles and overlay accuracy to increase process margins for Through-Silicon Via (TSV) and Redistribution Layer (RDL) applications. Canon will also provide updates on the FPA-5510iV and FPA-5510iZ i-line steppers that are gaining acceptance as high-resolution, and low-cost lithography solutions for aggressive advanced packaging, 3D and 2.5D applications.

Lithography Process Optimization for 3D and 2.5D Applications

2013 ◽  
Vol 2013 (1) ◽  
pp. 000790-000793 ◽  
Author(s):  
Doug Shelton ◽  
Tomii Kume
Keyword(s):  
High Resolution ◽  
Process Optimization ◽  
Preliminary Data ◽  
Mass Production ◽  
Low Cost ◽  
High Density ◽  
Through Silicon Via ◽  
Key Technology ◽  
Lithography Process ◽  
Advanced Packaging

Lithography process optimization is a key technology enabling mass production of high-density interconnects using 3D and 2.5D technologies. In this paper, Canon continues its investigation of lithography optimization of thick-resist profiles and overlay accuracy to increase process margins for Through-Silicon Via (TSV) and Redistribution Layer (RDL) applications. Canon will also provide updates on the FPA-5510iV and FPA-5510iZ i-line steppers that are gaining acceptance as high-resolution, and low-cost lithography solutions for aggressive advanced packaging, 3D and 2.5D applications also preliminary data illustrating 450 mm wafer process challenges.

scholarly journals Cryo-Microtome sections of coproculture larvae of Strongyloides stercoralis and Strongyloides ratti as antigen sources for the immunodiagnosis of human strongyloidiasis

1997 ◽  
Vol 39 (6) ◽  
pp. 313-318 ◽  
Author(s):  
Julia Maria COSTA-CRUZ ◽  
Carina Barbosa BULLAMAH ◽  
Maria do Rosário F. GONÇALVES-PIRES ◽  
Dulcinéa Maria B. CAMPOS ◽  
Miguel Alípio VIEIRA
Keyword(s):  
Indirect Immunofluorescence ◽  
Linear Correlation ◽  
Mass Production ◽  
Low Cost ◽  
Strongyloides Stercoralis ◽  
Human Igg ◽  
Significant Linear Correlation ◽  
The Ideal

Cryo-microtome sections of larvae of Strongyloides stercoralis and S. ratti respectively obtained from human and rat feces cultures, were used as antigens. Fluoresceinate conjugates against human IgG were employed at the ideal titer of 10 for S. stercoralis and 100 for S. ratti. The sensitivity of the indirect immunofluorescence reaction (IIF) was 94.4% and 92.5% and the specificity 94.2% and 97.1% for the two specific larval antigens, respectively. Sera from 123 persons (54 from carriers of S. stercoralis infections and 69 from controls) were submitted to the reaction. The titers of different sera varied from 20 to 2560. There was a significant linear correlation (r = 0.85 p <FONT FACE="Symbol">£</font> 0.001) between the antibodies from the two species of larval antigens. We conclude that both antigens may be used in the IIF reaction for the diagnosis of human strongyloidiasis. Due to the feasibility of safe and low-cost mass production of S. ratti larvae in the laboratory with a considerable economy of conjugate, their utilization in the serum diagnosis of human strongyloidiasis is recommended

scholarly journals Low-Cost Microfabrication Tool Box

Micromachines ◽  
2020 ◽  
Vol 11 (2) ◽  
pp. 135 ◽  
Author(s):  
Charmet ◽  
Rodrigues ◽  
Yildirim ◽  
Challa ◽  
Roberts ◽  
...  
Keyword(s):  
Mass Production ◽  
Screen Printing ◽  
Low Cost ◽  
Unit Cost ◽  
Functional Materials ◽  
Technological Advances ◽  
Wide Range ◽  
In Vitro Diagnostic ◽  
Key Enabling Technologies

Microsystems are key enabling technologies, with applications found in almost every industrial field, including in vitro diagnostic, energy harvesting, automotive, telecommunication, drug screening, etc. Microsystems, such as microsensors and actuators, are typically made up of components below 1000 microns in size that can be manufactured at low unit cost through mass-production. Yet, their development for commercial or educational purposes has typically been limited to specialized laboratories in upper-income countries due to the initial investment costs associated with the microfabrication equipment and processes. However, recent technological advances have enabled the development of low-cost microfabrication tools. In this paper, we describe a range of low-cost approaches and equipment (below £1000), developed or adapted and implemented in our laboratories. We describe processes including photolithography, micromilling, 3D printing, xurography and screen-printing used for the microfabrication of structural and functional materials. The processes that can be used to shape a range of materials with sub-millimetre feature sizes are demonstrated here in the context of lab-on-chips, but they can be adapted for other applications. We anticipate that this paper, which will enable researchers to build a low-cost microfabrication toolbox in a wide range of settings, will spark a new interest in microsystems.

Microwave processing for the low cost, mass production of undoped and in situ catalytic doped nanosized SnO2 gas sensor powders

2000 ◽  
Vol 64 (1-3) ◽  
pp. 65-69 ◽  
Author(s):  
A Cirera ◽  
A Vilà ◽  
A Diéguez ◽  
A Cabot ◽  
A Cornet ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Mass Production ◽  
Low Cost ◽  
Microwave Processing
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