ScienceJohn Michels (Journalist) 1937 |
From inside the book
Results 1-3 of 81
Page 22
... period ; ( e ) ovule or embryo abortion , due to low nitrogen reserve , a result of low nitrogen , high soil moisture , high temperature and short - day light period . In these studies the many factors enumerated contributed strikingly ...
... period ; ( e ) ovule or embryo abortion , due to low nitrogen reserve , a result of low nitrogen , high soil moisture , high temperature and short - day light period . In these studies the many factors enumerated contributed strikingly ...
Page 408
... period are chiefly andesites and occur widely through- out Lau . Those of the second period are chiefly olivine basalts and have a somewhat more restricted distribution . Odinites , representing the third period of volcanism , occur in ...
... period are chiefly andesites and occur widely through- out Lau . Those of the second period are chiefly olivine basalts and have a somewhat more restricted distribution . Odinites , representing the third period of volcanism , occur in ...
Page 524
... period ; practically all the values fall between 0.2 and 0.4 per cent . Changes in the amounts of sucrose may therefore be taken as a measure of the rate of starch degrada- tion at the different temperatures . The percentage of sucrose ...
... period ; practically all the values fall between 0.2 and 0.4 per cent . Changes in the amounts of sucrose may therefore be taken as a measure of the rate of starch degrada- tion at the different temperatures . The percentage of sucrose ...
Contents
VOL | 1 |
Electrolytes Theory of D A MACINNES 23 | 7 |
KNIGHT H G Biological Specimens 333 | 12 |
57 other sections not shown
Other editions - View all
Common terms and phrases
Academy acid activity Agriculture American amino acids animals annual appointed assistant professor Association awarded bacteriophage Biol biological Botanical Bureau California cannula cells cent chairman changes Chem chemical chemistry College committee concentration coumarin Council dean director discussion disease effect electric electrolytes embryo energy engineering enzyme epinephrine experimental experiments fessor field Geological glucuronic acid Grand Central Terminal growth held hormone individual industry injection Institute interest investigation ions Jour Keweenaw Peninsula laboratory lecture material mathematics Medal Medical School meeting ment method microtome moisture equivalent molecules Museum National nature normal obtained organism papers physics physiology pink salmon plant present president problems production protein reaction recent Recent Deaths reported salmon Science scientific secretary Section session Smithsonian Institution Building Society sodium soil solution species substances temperature tion tissues ultracentrifuge University versity virus vitamin Washington York