Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Evan C. Evans"'
Publikováno v:
Environmental Science & Technology. 10:1098-1103
Since 1971, the Naval Undersea Center (NUC) has been conducting a long-range program to develop reliable methods of surveying, analyzing, and predicting the general quality of marine environments, with special emphasis on harbors, focusing upon commu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a30335ebb678c19eaef11c4a74ea6b1
https://doi.org/10.1021/es60122a017
https://doi.org/10.1021/es60122a017
Autor:
Evan C. Evans, Burton E. Vaughan
Publikováno v:
Plant Physiology. 41:1145-1151
A perfusion bridge technique is described which permits the continuous collection of exudations from both ends of corn root segments. By exposing the central portion of the segments to radiocalcium, the amounts and rates of tracer movement in either
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bf3edf9312e839a11711f489fe38658
https://doi.org/10.1104/pp.41.7.1145
https://doi.org/10.1104/pp.41.7.1145
Autor:
Evan C. Evans
Publikováno v:
American Industrial Hygiene Association Quarterly. 18:253-260
An electrostatic precipitator has been developed which deposits liquid droplets from fog on water-sensitive film for later analysis of droplet size distribution and chloride content. Current design criteria and operating characteristics are presented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6725f8adbd18a6c707a48a18e24fcf74
https://doi.org/10.1080/00968205709343503
https://doi.org/10.1080/00968205709343503
Publikováno v:
Plant Physiology. 42:747-750
In earlier reports from this laboratory radiocalcium movement in the corn root was shown to be highly polarized basipetally, i.e., the direction of transport natural to the intact plant, was preserved in the iso,lated root segment (2). For several re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07b3e17d5e2faf3cabb1ce136d434e27
https://doi.org/10.1104/pp.42.5.747
https://doi.org/10.1104/pp.42.5.747
Autor:
Evan C. Evans, Kenneth S. Norris
Publikováno v:
Animal Sonar ISBN: 9781468474954
Animal Sonar
Animal Sonar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58fd94d5501000be5d6a4d1b344c86cb
https://doi.org/10.1007/978-1-4684-7493-0_72
https://doi.org/10.1007/978-1-4684-7493-0_72
Autor:
Kenneth S. Norris, Evan C. Evans
Publikováno v:
Animal Sonar ISBN: 9781468474954
This second paper concentrates on the cognitive aspects of acoustic communication systems. It contrasts sharply with the history of acoustic sensory and communication systems just outlined in that cognitive processing seems generally designed to avoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a445e2876545d3de6a4e508c0bec4c78
https://doi.org/10.1007/978-1-4684-7493-0_71
https://doi.org/10.1007/978-1-4684-7493-0_71
Autor:
Evan C. Evans
Publikováno v:
Science (New York, N.Y.). 144(3615)
Transport of calcium-45 in 20-mm root segments is basipetal and requires metabolic maintenance. Such transport reaches a maximum rate after immersion of the roots in tracer solution for approximately 12 hours and is still pronounced after 50 hours. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9b7509e9718ce80451f22e9d1f7af55
https://pubmed.ncbi.nlm.nih.gov/17808285
https://pubmed.ncbi.nlm.nih.gov/17808285
Autor:
Evan C. Evans, Burton E. Vaughan
Two effective methods of sealing corn roots into capillary glassware are described. One involves only a slight pressure on the root but cannot withstand hydrostatic pressures across the seal in excess of 15 cm of water. The second, capable of withsta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::647dbbfd529a055b360c15583c4f6aef
https://europepmc.org/articles/PMC1086475/
https://europepmc.org/articles/PMC1086475/