Chemical communication in heliothine moths. VII. Correlation between diminished responses to point-source plumes and single filaments similarly tainted with a behavioral antagonist

1997 ◽  
Vol 180 (5) ◽  
pp. 523-536 ◽  
Author(s):  
Neil J. Vickers ◽  
Thomas C. Baker
Keyword(s):  
Point Source ◽  
Chemical Communication ◽  
Behavioral Antagonist ◽  
Heliothine Moths

Chemical communication in heliothine moths

1991 ◽  
Vol 169 (3) ◽  
Author(s):  
N.J. Vickers ◽  
T.A. Christensen ◽  
H. Mustaparta ◽  
T.C. Baker
Keyword(s):  
Chemical Communication ◽  
Heliothine Moths

Chemical communication in heliothine moths

1995 ◽  
Vol 177 (5) ◽  
Author(s):  
B.G. Berg ◽  
J.H. Tumlinson ◽  
H. Mustaparta
Keyword(s):  
Chemical Communication ◽  
Heliothine Moths

Chemical communication in heliothine moths

1991 ◽  
Vol 169 (3) ◽  
Author(s):  
TorJ. Almaas ◽  
ThomasA. Christensen ◽  
Hanna Mustaparta
Keyword(s):  
Chemical Communication ◽  
Heliothine Moths

Chemical communication in heliothine moths

1995 ◽  
Vol 177 (5) ◽  
Author(s):  
B.S. Hansson ◽  
T.J. Almaas ◽  
S. Anton
Keyword(s):  
Chemical Communication ◽  
Heliothine Moths

Chemical communication in heliothine moths

1995 ◽  
Vol 177 (5) ◽  
Author(s):  
T.A. Christensen ◽  
H. Mustaparta ◽  
J.G. Hildebrand
Keyword(s):  
Chemical Communication ◽  
Heliothine Moths

Chemical communication in heliothine moths

1991 ◽  
Vol 169 (3) ◽  
Author(s):  
ThomasA. Christensen ◽  
Hanna Mustaparta ◽  
JohnG. Hildebrand
Keyword(s):  
Chemical Communication ◽  
Heliothine Moths

XRMF applications of a monolithic, polycapillary, focusing x-ray optic

1996 ◽  
Vol 54 ◽  
pp. 240-241
Author(s):  
D. A. Carpenter ◽  
Ning Gao ◽  
G. J. Havrilla
Keyword(s):  
Trace Elements ◽  
Point Source ◽  
Focal Spot ◽  
Fluorescence Analysis ◽  
X Rays ◽  
Focal Distance ◽  
Spot Diameter ◽  
X Ray ◽  
Focal Spot Diameter

A monolithic, polycapillary, x-ray optic was adapted to a laboratory-based x-ray microprobe to evaluate the potential of the optic for x-ray micro fluorescence analysis. The polycapillary was capable of collecting x-rays over a 6 degree angle from a point source and focusing them to a spot approximately 40 µm diameter. The high intensities expected from this capillary should be useful for determining and mapping minor to trace elements in materials. Fig. 1 shows a sketch of the capillary with important dimensions.The microprobe had previously been used with straight and with tapered monocapillaries. Alignment of the monocapillaries with the focal spot was accomplished by electromagnetically scanning the focal spot over the beveled anode. With the polycapillary it was also necessary to manually adjust the distance between the focal spot and the polycapillary.The focal distance and focal spot diameter of the polycapillary were determined from a series of edge scans.

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