Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 40 (1933) > Annual Issue
Volume 40, Annual Issue (1933)
Front Matter
Table of Contents p. 5-10
General Interest Articles
In Memoriam: Frank Fayette Almy; Ervin E. Reed; William E. Albert; Frank W. Paige; Arthur Gray Leonard; Winfield Scott Dudgeon; Max E. Witte; Royal Edgar Jeffs; H. Gregg Smith p. 25-37
H. W. Norris, Charles Reuben Keyes, Katherine Mauthe, J. N. Martin, T. J. Maney, John A. Yarbrough, and H. A. Mattill
Research
Some Biological Contributions to Recreation (Address of the President) p. 41-51
H. E. Jaques
Boron-Iron Relationships in the Growth of Tomato p. 53-56
W. E. Loomis and J. J. Wilson
Potato Tubers as a Culture Medium For Phytopathogenic Bacteria and Fungi p. 57-65
W. H. Davis
A Preliminary Study of Some Herbicides on Dandelions p. 67-72
L. E. Arnold
Influence of Nitrogenous Compounds on the Respiratory Quotient of Rhizobium p. 73-74
D. A. Anderson and R. H. Walker
Oxygen Absorption and Carbon Dioxide Production in Soils p. 74-75
F. B. Smith and P. E. Brown
The Somatic Chromosomes of Cypripedium hirsutum and Six Species of Habenaria p. 75-75
L. M. Humphrey
The Effects of Exfloration on the Soybean p. 75-76
Stanley Austin
Perennial Sow Thistle (Sonchus arvensis L.) in iowa p. 76-76
Ada Hayden
Conidial Production in the Genus Cercospora p. 77-77
C. M. Nagel
The Cytology of Homothallism p. 77-78
J. E. Sass
The Leaf as a Propagative Organ p. 78-78
John A. Yarbrough
Vernation in Some Iowa Woody Plants p. 78-78
H. D. Harrington
The Development of New Lateral Roots in the Crown Buds in Melilotus alba p. 79-79
J. N. Martin
Additions to the Flora of Linn County p. 79-79
E. J. Petry
Observations on the Staining of Bacterial Flagella p. 79-79
E. J. Petry
A New Reservation Area in Iowa p. 80-80
E. J. Petry
Some Notes on the Voges-Proskauer Reaction p. 80-80
S. S. Epstein and Max Levine
The Germicidal Action of α-Alkylated Furoic Acid p. 81-81
N. O. Calloway, H. Gilman, and C. H. Werkman
Sugar Dissimilation by Shigella paradysenteriae Variety Sonne p. 81-82
Howard Reynolds, C. S. McCleskey, and C. H. Werkman
The Libriform Fibers in the Roots and Crown of Medicago and Melilotus p. 82-83
J. N. Martin and Austin O. Simonds
Contraction of the Roots and Crowns Medicago and Melilotus p. 83-84
Austin O. Simonds and J. N. Martin
Germination of Corn in the Field as Affected by Soil and Air Temperature p. 84-84
J. M. Aikman
The Effect of Lime and Phosphate on Nitrification in an Acid Soil p. 84-85
Harold L. Dean and F. B. Smith
Some Effects of Fertilization on Nitrification in High-Lime Soils p. 85-85
F. B. Smith and Hartzell C. Dean
The Importance of Soil Colloids to Soil Microorganisms p. 86-86
G. B. Killinger and F. B. Smith
Pollen Studies of Some Leguminosae p. 86-87
J. N. Martin
The Dielectric Constant and Specific Conductance of Liquid Hydrogen Sulphide at 194.5° K p. 89-91
W. G. Bickford and J. A. Wilkinson
The Dipole Moments of Some Substituted Benzaldehydes p. 93-93
J. N. Pearce and Luther Berhenke
The Influence of Strong Electrolytes upon the Rate of Inversion of Sucrose at 25° p. 93-93
J. N. Pearce and Margaret Thomas
A Study of the Boiling Point Elevation in Solutions of Potassium Iodine in Ethyl Alcohol p. 93-94
J. N. Pearce and M. L. McDowell
The Vapor Pressures and the Activity Coefficients of Aqueous Solutions of Perchloric Acid at 25° p. 94-94
J. N. Pearce and A. F. Nelson
The Potential of the Silver-Silver Iodata Electrode at 25° p. 94-94
J. N. Pearce and Verda I. Wirth
The Effect of Lime on the Availability of Phosphate in Tama Silt Loam p. 95-95
G. B. Killinger and F. B. Smith
Variations in the Chemical Composition of Soils of Various Types p. 96-96
G. B. Killinger and F. B. Smith
The Effects of Potash and Crop Residues on Available Potassium in Some Alkali Soils of Iowa p. 96-96
Hartzell C. Dean and F. B. Smith
A Modification of Bettendorff's Arsenic Test and a Quantitative Determination from Small Concentrations of Mercury p. 96-97
W. Bernard King and F. E. Brown
The Salt Effect of Certain Indicators in Slightly Buffered Solutions p. 97-97
John A. Dudycha and Ben H. Peterson
Some Reactions in Liquid Sulfur Dioxide p. 97-98
Jacob Cornog and Vernon A. Lamb
The Occurrence of Mottled Enamel in Iowa p. 99-102
Carl T. Ostrem, D. A. Greenwood, H. A. Wilhelm, and Victor E. Nelson
Studies on Regeneration of Hemoglobin p. 103-107
H. L. Keil and Victor E. Nelson
The Carboaryloxy Radical in the Migration of Acyl from Nitrogen to Oxygen in Ortho Aminophenol Derivatives p. 109-109
L. Chas Raiford and G. O. Inman
The Role of Liver in Growth, Reproduction and Lactation p. 109-110
H. Gregg Smith and Walter H. Seegers
Some Properties of Vitamin E Concentrates p. 110-110
H. S, Olcott
The Availabilty of Indole Derivatives for Supplementing Diets Derivatives in Tryptophane p. 110-111
Lyle C. Bauguess and Clarence P. Berg
Condensation of Vanillin Substitution Products with Methylene Derivatives p. 111-111
L. Chas. Raiford and Donald E. Fox
The Progessive and Step-Wise Decarboxylation of Furan-Tetracarboxlic Acid p. 112-112
Henry Gilman, Harold Oatfield, and Willard H. Kirkpatrick
The Preparation of Dibromoamine and its Reaction with Grignard Reagents p. 112-112
George H. Coleman, Charles B. Yager, and Harold Soroos
Steric Hindrance as a Factor in the Hydrolytic Stability of Aromatic Ketimines p. 113-113
J. B. Culbertson, Rachel Albright, Drew Baker, and Paul Sweitzer
The Determination of Manganese in Biological Material p. 113-114
Norman Ashwell Clark
The Effect of Substituents in the Formation of Thiocarbanilides by Various Methods p. 114-114
L. Chas. Raiford and G. Mervin McNulty
Some Reactions of Diphenyletyleneimine and Attempts to Prepare Aminoethenes p. 115-115
George H. Coleman and G. P. Waugh
Ionization Constants and Parachors of Some Furan compounds p. 115-115
Henry Gilman, Willard E. Catlin, and Robert K. Davis
A General Section for the Missouri Series in Madison County, Iowa p. 117-122
L. W. Wood
Section at the Fort Dodge Limestone Company at Fort Dodge p. 123-126
L. W. Wood
Structure of the Des Moines Series at Redfield, Iowa p. 127-130
C. S. Gwynne
Archaeological Finds in Northeastern Utah p. 131-132
Albert B. Reagan
Use of Galena as a Terranal Title in Iowa p. 133-133
Charles Keyes
Status of the Devonian Beds at Middle Amana p. 133-134
S. W. Stookey
The Kansas City Formation in the Devil's Backbone Region, Madison County p. 134-134
Arthur Goshorn
Some Buried "Pictured Rocks" p. 135-135
W. H. Norton
Contrasted Till Reliefs p. 135-135
Charles Keyes
Iowa Stratigraphy on Methodical Scheme p. 135-136
Charles Keyes
An Iowa Journal of Mathematics p. 137-144
Gertrude A. Herr
A Glossary of Physical Terminology p. 145-146
Le Roy D. Weld
The Spectral Distribution of Erythemal Effectiveness of Ultraviolet Radiation p. 147-147
George E. Davis
Discrimination of Relatively Pure Spectral Colors by Normal and Color-Blind Subjects p. 148-148
A. A. Benedict
Paschen-Back Effect of Hyperfine Structure and Polarization of Resonance Radiation: Cadmium (61P1-51S1) p. 148-149
N. P. Heydenburg
Paschen-Back Effect of Hyperfine Structure and Polarization of Resonance Radiation: Sodium p. 149-149
N. P. Heydenburg
Suggestion as to Structure in Ionic Solutions p. 149-149
G. W. Stewart
Current Views Concerning the Liquid State p. 150-150
Ross D. Spangler
The Effect of Cathode Rays on Metal Surfaces p. 150-150
Elizabeth Wilcox
The Effect of Low Voltage Cathode Rays on Photographic Film p. 151-151
A. R. Brown
Results of the First Cooperative College Physics Examination Sponsored by the American Association of Physics Teachers p. 152-152
C.J. Lapp
New Charts for the Radioactive Series p. 152-152
C. J. Lapp
Piezoelectric Measurements of Crystals with a High Sensitivity Lever p. 152-153
George Fink
A Short Study of Barkhausen-Kurz Oscillators p. 153-153
L. F. Dytrt
On the Piezoelectric Properties of Tourmaline p. 153-154
Morris Underwood
A New Method for Determining Thermionic Work Function of Metals and Its Application to Nickel p. 154-154
Gerald W. Fox and Robert M. Bowie
Determination of Linear Coefficients of Thermal Expansion of Thin Samples by Optical Lever p. 154-155
John E. Gorham and George C. Higgins
An Apparatus for the Demonstration of Malus Law, Using the Photronic Cell p. 155-155
Robert G. Wilson
A Method Obtaining Absolute Values for X-Ray Energy Levels p. 155-156
John A. Eldridge
Mosaic Zinc Crystals p. 156-156
E. P. T. Tyndall and H. K. Schilling
Resistivity of Mosaic Zinc Crystals p. 156-156
W. J. Poppy
Elasticity of Zinc Crystals p. 156-156
A. W. Hanson
A Lenard Ray Tube p. 157-157
L. E. Pinney
Characteristics of Mercury Vapor Pumps p. 157-157
L. E. Pinney
A New Electrical Method of Determining Specific Heats p. 157-157
Earl C. McCracken
The Reading Difficulty of Parent Education Materials p. 159-170
R. H. Ojemann
Are the Response Latencies of the Achilles and Patellar Reflex Responses as Recorded by the Action Current and Muscles Thickening Techniques Comparable? p. 171-174
Clarence L. Nystrom
The Role of the Concept in Reading Ability p. 175-179
Paul Murphy
The Effect of Size of Peg and Form Boards upon the Performance Scores of Young Children p. 181-184
Thomas F. Vance
Factors Which Influence Visibility in Daylight and under Artificial Illumination p. 185-185
Alvhh R. Lauer
Class Participation as a Class Room Activity p. 186-187
J. E. Evans
The Psychology of a Psychologist p. 187-187
Christian A. Ruckmick
Radio Broadcasting vs. Lecturing in Psychology: Preliminary Investigation p. 187-188
Harold V. Gaskill
An Achievement Test of Dynamic Control in Music p. 188-189
O. Irving Jacobsen
Substitution of Time for Stress in Performance of Measure Accent in Piano Music p. 188-189
Mack T. Henderson
An Analysis of Tone Quality of Orchestral Instruments p. 189-189
Donald A. Rothschild
The Pattern Score in Scientific Study of Music p. 189-189
Harold Seashore
Nasal Resonance in Speech Sounds p. 190-190
Joseph P. Kelly
Pernicious Anemia: A Study in Psychodietetics p. 190-190
M. F. Fritz
Birth Injury in Relation to Mental Deficiency p. 191-191
Alice A. Jewell
Synchronization of Action Current Waves from Homologous Muscle Groups during Reflex Activity p. 191-191
Mervin Patterson
A Study of Handedness p. 192-192
C. Van Riper
A Genetic Study of Reflex Conduction Rate p. 192-192
Charles Harzard
Personal "Tempo" or Rhythm p. 192-193
Alvhh R. Lauer
Color Sensitivity as a Test of Fatigue p. 193-194
Leigh C. Douglass
A New Apparatus for Cinematography in Pupillary Reflex Studies p. 194-194
Warren Gardner
Some Galvanic Responses of Psychopathic Individuals p. 194-195
D. U. Greenwald
What We Don't Know about Emotions p. 195-195
Christian A. Ruckmick
Studies in the Foundation of Artistic Aptitude p. 195-196
Norman C. Meier
The Measurement of Psychophysical Functions Characteristic of Extreme Degrees of Artistic Capacity p. 197-197
Carolyn E. Tiebout
An Observational Study in a Playground Situation of Differences in Artistic Personality at the Child Level p. 197-197
Mildred L. Dow
Are We Giving the Child a Chance Musically? p. 197-198
Melvin S. Hattwick
Differential Reactions of Newborn Infants to Different Degrees of Light Intensity p. 198-199
LaBerta A. Weiss
A Critical Analysis of Reading Test Scores p. 199-199
Francis P. Robinson and Frieda H. McCollom
Eye Movements of Good Readers p. 199-200
Robert Y. Walker
A Laboratory Investigation of Problem Solving in Plane Geometry p. 200-200
Lyle K. Henry
A Preliminary Report of a New Departure in Mental Measurements and Some of its Practical Applications p. 200-201
D. D. Feder
A Measure of the Amount of Cheating by College Students p. 201-201
E. O. Finkenbinder
The Application of Psychological Classification of Changes Effected through Learning to Problems of Curriculum Construction p. 201-202
R. H. Ojemann
The Knowledge and Attitudes Possessed by Parents of Elementary School Children p. 202-203
Lois Ackerley
The Effect of a Series of Learning Experiences for Teaching Certain Aspects of Child Development and Family Relationships to High School Students p. 203-204
Evelyn Butler
The Passenger Pigeon as a Former Iowa Bird p. 205-211
Philip A. Du Mont
Comparative List of the Odonata Known to Occur in Iowa p. 213-215
Deloss Loudon
The Early Instars of the Firebrat Thermobia domestica (Packard), (Thysanura) p. 217-219
J. Alfred Adams
Notes on the Sporulation Time, Prepatent Period, Patent Period, and Size of Oocycts in Infections with Isospora lacazei Labbe p. 221-225
Phoebe R. Hall
An Inherited Eye Defect in the Guinea Pig p. 227-230
W. V. Lambert and E. W. Shrigley
A Preliminary Study of the Reaction of Two Disease Resistant Stocks of Chickens after Infection with Their Reciprocal Pathogens p. 231-234
W. V. Lambert
The Size of the Oocyst in a Selected Strain of Coccidia p. 235-236
Phoebe R. Hall and Elery R. Becker
Blood Volume in Single and Parabiotic Rats p. 236-238
Robert T. Hill
The Effect of Heavy Rains on the Orthoptera (Grasshopper) Population of the Prairie p. 238-240
George O. Hendrickson
Reinfection of Rats with Eimeria miyairii after Immunization p. 239-240
E. R. Becker and Phoebe R. Hall
Back Matter
