PHOTOGRAPHIC PAPER XYZ:DE FACTOSTANDARD SIZES FOR SILVER GELATIN PAPER

<span>In this paper a compact, flexible, Multiband antenna is designed. It is having flexible Substrate of photographic paper which makes the antenna conformal. The antenna with two U slots cut in radiating patch is offset fed by microstrip lines gives the multiple bands of WLAN /WIMAX Application and two parasitic Elements improves the bandwidth of a typical microstrip antenna. The Measured results shows that the antenna resonates between Frequency band 2.10-2.95 GHz, 3.35-3.54 GHz and 5.04-6.0Hz.which are used for application such as Bluetooth, Wi-Fi, Zigbee, ISM 2.4GHz,WLAN WiMAX, and WLAN 5.2GHz.</span>

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Photographic Paper for Hard X-Rays

Journal of the Röntgen Society ◽

10.1259/jrs.1919.0089 ◽

1919 ◽

Vol 15 (61) ◽

pp. 134-134

Keyword(s):

X Rays ◽

Photographic Paper

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Matte photographic paper as a low-cost material for metal ion retention and elemental measurements with laser-induced breakdown spectroscopy

Talanta ◽

10.1016/j.talanta.2019.120167 ◽

2019 ◽

Vol 205 ◽

pp. 120167 ◽

Cited By ~ 1

Author(s):

Rodrigo Papai ◽

Cleide da Silva Mariano ◽

Camila Vilela Pereira ◽

Paulo Vinicius Ferreira da Costa ◽

Flavio de Oliveira Leme ◽

...

Keyword(s):

Metal Ion ◽

Low Cost ◽

Laser Induced Breakdown Spectroscopy ◽

Photographic Paper ◽

Breakdown Spectroscopy ◽

Laser Induced Breakdown

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Numerical Modelling of Droplet Deformation in a High-Pressure Homogeniser

Volume 1: Fora, Parts A and B ◽

10.1115/fedsm2002-31305 ◽

2002 ◽

Author(s):

David S. Whyte ◽

Steven Carnie ◽

Malcolm Davidson

Keyword(s):

High Pressure ◽

Numerical Modelling ◽

Numerical Study ◽

Extensional Flow ◽

Operating Conditions ◽

Droplet Deformation ◽

Photographic Paper ◽

Turbulent Fluctuations ◽

Fluid Properties ◽

Break Up

A numerical study of droplet deformation in a high-pressure homogeniser is presented. This work is an attempt to identify flow criteria responsible for droplet break-up in a homogeniser used to produce dispersions for the manufacture of photographic paper. The main goal of this study is to recommend changes to homogeniser flow & geometry, operating conditions or fluid properties that will enhance droplet break-up. Laminar elongation, turbulent stresses within the orifice and downstream turbulence and cavitation have been suggested as possible mechanisms within the homogeniser for droplet rupture. Results for simulations, using a combination of homogeniser and droplet scale computation indicate that droplets are unaffected by local extensional flow or turbulent fluctuations and that other mechanisms must be responsible for droplet break-up.

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Digital Field Ion Microscopy

Microscopy and Microanalysis ◽

10.1017/s1431927600020560 ◽

1998 ◽

Vol 4 (S2) ◽

pp. 88-89

Author(s):

S. J. Sijbrandij ◽

K. F. Russell ◽

R. C. Thomson ◽

M. K. Miller

Keyword(s):

Digital Technology ◽

Electronic Publishing ◽

Digital Technologies ◽

Hard Copy ◽

Environmental Concerns ◽

Digital Cameras ◽

Low Light ◽

Image Storage ◽

Photographic Paper ◽

Camera Sensors

Due to environmental concerns, there is a trend to avoid the use of chemicals needed to develop negatives and to process photographic paper, and to use digital technologies instead. Digital technology also offers the advantages that it is convenient, as it enables quick access to the endresult, allows image storage and processing on computer, allows rapid hard copy output, and simplifies electronic publishing. Recently significant improvements have been made to the performance and cost of camera-sensors and printers. In this paper, field ion images recorded with two digital cameras of different resolution are compared to images recorded on standard 35 mm negative film. It should be noted that field ion images exhibit low light intensity and high contrast.Field ion images were recorded from a standard microchannel plate and a phosphor screen and had acceptance angles of ∼60°.

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