ScienceJohn Michels (Journalist) 1936 |
From inside the book
Results 1-3 of 71
Page 334
... MEASUREMENT OF THE AREA OF ATTACHED AND DETACHED LEAVES IN various types of investigations it is often desir- able to measure regular or irregular areas quickly and accurately . Especially is this true for attached or detached leaves of ...
... MEASUREMENT OF THE AREA OF ATTACHED AND DETACHED LEAVES IN various types of investigations it is often desir- able to measure regular or irregular areas quickly and accurately . Especially is this true for attached or detached leaves of ...
Page 335
... measured by a Weston light meter , the radiant energy transmitted and reflected by leaves was not sufficient to cause significant errors in area measure- ments . Tests showed that identical areas cut from cardboard or leaves of ...
... measured by a Weston light meter , the radiant energy transmitted and reflected by leaves was not sufficient to cause significant errors in area measure- ments . Tests showed that identical areas cut from cardboard or leaves of ...
Page 486
... measure of correlation equals 0.0000 . When measured correlation runs high the investigator is justified in looking ... measure - distribution among individuals of a given class regardless of their place- relationship . Hence , the ...
... measure of correlation equals 0.0000 . When measured correlation runs high the investigator is justified in looking ... measure - distribution among individuals of a given class regardless of their place- relationship . Hence , the ...
Other editions - View all
Common terms and phrases
Academy of Sciences acid activity Advancement of Science Agriculture alkaloids American Association animals annual meeting anthropology apparatus appointed April areas asso awarded Berger rhythm biological Botanical Bureau cells cent chairman Chem chemical chemistry College Columbia University committee Cornell University Council culture director discussed effect elected engineering experiments fessor field forest Geological Grand Central Terminal growth Harvard Harvard University held human industry Institute interest investigation John Jour laboratory land lecture Louis material mathematics Medal Medicine ment method Museum National natural observed organization papers peneplain physical physiology plants present president problems Professor recent RECENT DEATHS records region reported SCIENCE FRIDAY scientific secretary Section selenium Service session Sigma Xi Smithsonian Institution Building Society soil species tion tube University versity vice-president virus vitamin Washington William xanthophyll York York City zoology