1

Transmittance and Reflectance of Germicidal (λ2537) Energy

Year:
1946
Language:
english
File:
PDF, 708 KB
english, 1946
2

An Ultraviolet Meter for Germicidal Lamps

Year:
1940
Language:
english
File:
PDF, 320 KB
english, 1940
4

The Ultraviolet in Sunlight

Year:
1922
Language:
english
File:
PDF, 266 KB
english, 1922
6

The apparent form of the sky-vault

Year:
1921
Language:
english
File:
PDF, 272 KB
english, 1921
7

THE INFLUENCE OF TEMPERATURE ON THE TRANSMISSION-FACTOR OF COLORED GLASSES

Year:
1919
Language:
english
File:
PDF, 161 KB
english, 1919
8

DEMONSTRATING COLOR-MIXTURE

Year:
1923
Language:
english
File:
PDF, 201 KB
english, 1923
9

RELATIVE GLARE OF MODERATELY COLORED LIGHTS

Year:
1925
Language:
english
File:
PDF, 527 KB
english, 1925
10

NAMING THE COMMON SIGNAL COLORS

Year:
1926
Language:
english
File:
PDF, 469 KB
english, 1926
12

Comments on criteria of ease of reading.

Year:
1946
Language:
english
File:
PDF, 204 KB
english, 1946
13

Men, Atoms, and Stars

Year:
1928
Language:
english
File:
PDF, 477 KB
english, 1928
14

Killing air-borne respiratory micro-organisms with germicidal energy

Year:
1947
Language:
english
File:
PDF, 1.49 MB
english, 1947
15

Energy-density in the eye-media

Year:
1915
Language:
english
File:
PDF, 57 KB
english, 1915
16

A filter for spectrophotography

Year:
1916
Language:
english
File:
PDF, 99 KB
english, 1916
17

The purple color of lamp globes

Year:
1917
Language:
english
File:
PDF, 124 KB
english, 1917
18

The physical basis of color-technology

Year:
1917
Language:
english
File:
PDF, 1.54 MB
english, 1917
19

The physical basis of color-technology

Year:
1917
Language:
english
File:
PDF, 1009 KB
english, 1917
20

On “stereoscopic” colors

Year:
1917
Language:
english
File:
PDF, 164 KB
english, 1917
22

The measurement of transmission-factor

Year:
1918
Language:
english
File:
PDF, 758 KB
english, 1918
23

Ultraviolet transmission of clear and cobalt-blue glasses

Year:
1918
Language:
english
File:
PDF, 143 KB
english, 1918
24

The ultra-violet spectrum of the tungsten arc

Year:
1918
Language:
english
File:
PDF, 115 KB
english, 1918
25

The measurement of transmission factor

Year:
1918
Language:
english
File:
PDF, 111 KB
english, 1918
26

The influence of temperature on the transmission-factor of colored glasses

Year:
1919
Language:
english
File:
PDF, 147 KB
english, 1919
27

The visibility of airplanes

Year:
1919
Language:
english
File:
PDF, 1015 KB
english, 1919
28

The visibility of airplanes

Year:
1919
Language:
english
File:
PDF, 2.15 MB
english, 1919
30

An interference thermometer and dilatometer combined

Year:
1922
Language:
english
File:
PDF, 64 KB
english, 1922
31

The cost of daylight

Year:
1922
Language:
english
File:
PDF, 71 KB
english, 1922
32

Maintenance of glass areas in industrial plants

Year:
1922
Language:
english
File:
PDF, 93 KB
english, 1922
33

The short-wave radiation from tungsten filaments

Year:
1923
Language:
english
File:
PDF, 599 KB
english, 1923
34

The short-wave radiation from tungsten filaments

Year:
1923
Language:
english
File:
PDF, 699 KB
english, 1923
35

The rate of visual work on alternating fields of different brightnesses

Year:
1925
Language:
english
File:
PDF, 691 KB
english, 1925
36

Defining glare and visibility

Year:
1927
Language:
english
File:
PDF, 134 KB
english, 1927
37

A consideration of tungsten-filament lamps in radiation therapy

Year:
1928
Language:
english
File:
PDF, 392 KB
english, 1928
38

White light versus north skylight for color-discrimination

Year:
1928
Language:
english
File:
PDF, 93 KB
english, 1928
39

Visual acuity under the mercury arc and tungsten filament lamp

Year:
1928
Language:
english
File:
PDF, 92 KB
english, 1928
40

The duration of close vision in various kinds of work

Year:
1928
Language:
english
File:
PDF, 100 KB
english, 1928
41

The relation of intensity of illumination to color discrimination

Year:
1928
Language:
english
File:
PDF, 108 KB
english, 1928
42

Light-traps in the control of insects

Year:
1929
Language:
english
File:
PDF, 493 KB
english, 1929
43

Sources of visible and infra-red radiations for deep therapy

Year:
1929
Language:
english
File:
PDF, 748 KB
english, 1929
44

Visual acuity and sodium-vapor light

Year:
1933
Language:
english
File:
PDF, 811 KB
english, 1933
45

The human seeing-machine

Year:
1933
Language:
english
File:
PDF, 1.37 MB
english, 1933
46

Visibility: Its measurement and significance in seeing

Year:
1935
Language:
english
File:
PDF, 1.23 MB
english, 1935
47

Ultraviolet energy in daylight— A two-year record

Year:
1937
Language:
english
File:
PDF, 1.28 MB
english, 1937
48

The visibility of various type faces

Year:
1937
Language:
english
File:
PDF, 298 KB
english, 1937
49

A four-year record of ultraviolet energy in daylight

Year:
1939
Language:
english
File:
PDF, 375 KB
english, 1939
50

The quantitative relationship between visibility and type-size

Year:
1939
Language:
english
File:
PDF, 576 KB
english, 1939