Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 31 (1924) > Annual Issue
Volume 31, Annual Issue (1924)
Front Matter
Title Page - Front Matter p. 1-2
Table of Contents p. 12-18
General Interest Articles
In Memoriam: Archelaus G. Field p. 36-41
Charles Keyes and L. H. Pammel
The Address of the President - A Century of Botany in Iowa p. 45-68
L. H. Pammel
Research
The Iowa Academy of Science (Paper presented at the Thirty-Eighth Annual Meeting of the Iowa Academy of Science) p. 69-77
D. S. Fairchild
Contributions to Knowledge by Gustavus Detlef Hinrichs, M.D., LL.D. (Paper presented at the Thirty-Eighth Annual Meeting of the Iowa Academy of Science) p. 79-94
Charles Keyes
Bios, a Resumé p. 95-96
Ellis I. Fulmer
Utilization of Chinic Acid in the Differentiation of the Colon-Aerogenes Groups p. 97-100
Buford H. Butcher
A Suggested Classification for Bacteriological Media p. 101-105
Henry W. Schoenlein Jr.
The Classification of the Enzymes of Microorganisms p. 107-109
R. E. Buchanan
Food Preservation and So-Called "Food Poisoning" p. 111-113
George G. De Bord
Notes on the Fungous Flora of Iowa Soils p. 115-117
E. V. Abbott
Production of Hydrogen Sulphide by Members of the Colon Group of Bacteria p. 119-122
Frederick W. Mulsow and Frederick S. Paine
The Epizoology of an Outbreak of Anthrax in Iowa p. 123-124
Charles D. Rice
The Need for Better Methods for Determinating the Purity of Stream Water p. 125-128
H. V. Pederson
Distribution of Plants on Upper Skunk River Iowa p. 129-129
Raymond J. Becraft
Quercitron Oak and Its Relation to Soils p. 129-129
Raymond J. Becraft
Genetic Relation of Endosperm and Chlorophyll Characters in Maize p. 129-129
W. A. Carver
Species Crosses in the Genus Cucurbita p. 130-130
Edward F. Castetter
Comparative Anatomy of Huban and Biennial Sweet clover p. 130-130
Alice M. Crozier
Response of the Genus Rhamnus to Puccinia coronata Corda p. 130-131
S. M. Dietz
Breeding Oats Resistant to Puccinia graminis avenae p. 131-131
S. M. Dietz
Certain Features of the Vegetation in Kansas Sand Hills p. 131-132
Fred W. Emerson
Tropograph and Flectograph p. 132-132
W. J. Himmel
Genetic Linkage Between Chlorophyll and Carotinoid Pigments in Maize p. 132-132
E. W. Lindstrom
Inheritance of Carbohydrates and Fat in Corn p. 133-133
E. W. Lindstrom and F. Gerhardt
Ecological Notes in the Arapahoe Mountains near Fraser, Colorado p. 133-133
L. H. Pammel
Comparative Rates of Imbition in Apple Wood Tissue p. 134-134
Charles F. Rogers
Hybrid Oaks in Iowa p. 134-134
B. Shimek
The Morphology of Basidiophora kellermanii p. 134-134
Guy West Wilson
A Case of Arsenical Injury to Tomato Plants p. 135-137
F. A. Fenton
The Botanical Work of Dr. L. H. Pammel at Iowa State College p. 139-141
A. T. Erwin
Water Conduction in Apple Trees Affected with Crown Gall p. 143-147
J. H. Muncie and Christine Berkhout
Drainage in Iowa p. 149-155
B. Shimek
Further Studies of the Germination of Woody Plants p. 157-167
L. H. Pammel and C. M. King
The House Fungus, Merulius lacrymans (Jacq.) Fr. p. 169-173
W. H. Davis
The Physiology of Growth p. 175-182
Clifford H. Farr
At What Depth Should Clover Seeds Be Planted? p. 183-187
Winfield Scott
Iowa Plant Notes p. 189-192
R. I. Cratty
The Polyporaceae of Iowa p. 193-204
Robert E. Fennell
The Prairie of the Mississippi River Bluffs p. 205-212
B. Shimek
The Genus Rumex in Iowa p. 213-216
R. I. Cratty
What is the Absolute Value of the Prevailing Method of Selecting Kernels from Ears of Seed Corn for Testing Purposes? p. 217-223
Winfield Scott
A Ten Year's Phenological Record of the Spring Flowering Plants of Henry County p. 225-227
H. E. Jaques
The Uredinales (Rusts) of Iowa p. 229-255
J. C. Arthur
Viability Tests of Seeds of Different Ages p. 257-264
Charlotte M. King
Lilium michiganense Farw. in Iowa p. 265-270
Wier R. Mills
Some Winter Flowering Plants p. 271-274
R. W. Poulter
Action of Thionyl Chloride on Diacetone-Glucose p. 275-275
James B. Allison
Observations on the Nutritive Value of Skimmed Milk Powder p. 275-275
L. T. Anderegg
The Preparation of Zeolytic Water Softening Materials p. 275-276
Eston L. Barthel
A Comparison of Grades in Chemistry with the Same and with Different Instructors p. 276-276
F. E. Brown and Kenneth L. Bird
Spontaneous Decomposition Temperatures of Potassium Chlorate-Iron Oxide Mixtures p. 276-277
F. E. Brown and C. O. White
The Effect of Pressure on the Rate of Decomposition of Potassium Chlorate-Manganese Dioxide Mixtures p. 277-277
F. E. Brown and H. M. McLaughlin
Action of Natural Alkali Waters on Portland Cement p. 277-277
Geo. W. Burke
Studies on the Commercial Preparation of Chlorates p. 277-278
H. A. Christopherson
Some Observations on the Effect of Iodine Administration upon Sheep p. 278-278
John M. Evvard, Alvin R. Lamb, and W. G. Gaessler
Structural Evidences of an Iron-Carbon Eutectoid p. 278-278
H. E. Flanders and Anson Hayes
Adsorption from Salt Solutions by Colloidal Copper Ferrocyanide p. 279-279
Mikkel Frankert and J. A. Wilkinson
Three Maxims for the Study of the Nutrition of Microorganisms p. 279-279
Ellis I. Fulmer
Studies on the Role of Rye in the Vienna Process for Yeast Manufacture p. 280-280
Ellis I. Fulmer and Roma Elmer
The Physical Properties of Some Short Period Anneal Products of White Cast Iron p. 280-280
Anson Hayes and W. J. Diederichs
A Method of Measuring Rates of Corrosion of Iron in the Presence of Carbon Dioxide and Air and the Influence of Electrical Potentials on Such Rates p. 280-281
Anson Hayes, E. Lee Henderson, C. E. Staneart, and G. H. Brodie
The Possibility of a New Vitamin for Reproduction p. 281-281
V. G. Heller
The Preparation of Activated Carbon form Furfural Residues p. 281-281
Galen Hunt
Possible Uses of Waste Chlorine p. 281-282
Jack Hussey and O. R. Sweeney
Conclusions in Regard to the Methylation of Phenol p. 282-282
Harry F. Lewis and Wesley Trieschmann
Note on the Hydrolysis of Nitrobenzene p. 282-283
H. F. Lewis and G. W. Thiessen
The Stability of Iron Carbide and Calculations of Its Heat of Formation from Equilibrium Studies p. 283-284
Harold L. Maxwell and Anson Hayes
Chemical Engineering and Agriculture p. 284-284
Julian E. Mac Farland
Solubility in Austenite of Carbon from Carbon and of Carbon from Iron-Carbide p. 284-284
H. L. Maxwell and Anson Hayes
Magnesia Crucibles in an Arc Furance p. 285-285
Edmond E. Moore and Anson Hayes
Determination of the Colloidal Materials in Soils p. 285-285
D. Verne Moses
Relation of Starch to the Strength of Wheat Flour p. 285-286
G. G. Naudain and J. H. Buchanan
Metabolism and Vitamin A p. 286-286
V. E. Nelson and C. M. McCay
A Comparative Study of the Removal of Corn and Cottonseed Oil Stains from Wool and Silk p. 286-286
Ruth O'Brien and Barbara Wentch
Some Recent Studies Concerning Organometallic Compounds p. 286-287
H. H. Parker, F. Schulze, W. B. King, J. M. Peterson, and H. Gilman
The Preparation of Permanent Filter Mats for Gooch Crucibles p. 287-287
G. N. Quam and H. V. Wright
The Relation of Substituents in the Hydrocarbon Radicals to the Formation and Reactions of Certain Mixed Ethers p. 287-288
L. Chas. Raiford and J. C. Colbert
The Bleaching of Soy Bean Oil with Peat p. 288-288
H. V. Wright and G. A. Peirce
A Simple Automatic Mercury Pump Which Permits the Collection of the Exhaust Gas p. 288-289
H. M. McLaughlin and F. E. Brown
The Electrometric Determination of Lime p. 290-290
H. V. Wright
Method of Preparing Silica Absorbents p. 290-290
O. R. Sweeney, Frederic D. Pfeffer, and Arthur L. Redstone
The Manufacture of Oxalic Acid from Corn Cobs p. 290-290
H. A. Webber
The Decompostion of Potassium Chlorate in the Presence of Iron Oxide p. 291-298
F. E. Brown and W. C. Orr White
Diet in Relation to Reproduction and Rearing of Young p. 299-308
L. T. Anderegg
Iodine, a Factor in Feeding Young Growing Swine p. 309-317
John M. Evvard and C. C. Culbertson
The Increase in Potential When Some Reducing Agents Are Added to Certain Oxidants p. 319-323
W. S. Hendrixson
Substances in Rain and Snow p. 325-326
Nicholas Knight
Notes on Audio Methods of Determining Null Points in Chemical Tests p. 327-329
Edwin Kurtz
Ascent of Mt. Namosi, Fiji p. 331-331
Waldo S. Glock
Early Devonic Planation in Continental Interior p. 331-332
Charles Keyes
Beginnings of Desert in Iowa p. 332-333
Charles Keyes
Notes on the Physiography of Southwestern North Dakota p. 333-333
Philip B. King
The Apache Region, Arizona, and Its Indians p. 333-334
Albert B. Reagan
A Section in Some Late Tertiary and Quaternary Marls near De Land, Florida p. 334-334
Thomas H. Macbride
Indian Quartzite Quarry near Hot Springs, South Dakota p. 334-334
Paul Rowe
The Geology of the Region about Belton in Northwestern Montana p. 334-335
Robert H. Seashore
Some Theoretical Stages in the Retreat of the Iowan Ice Sheets p. 335-335
John E. Smith
The Algona Recessional Stages of the Wisconsin Glaciation in Iowa p. 335-337
John E. Smith
A Preliminary Map of the Wisconsin Till in Iowa p. 337-338
John E. Smith
The Humboldt Stages of the Wisconsin Glaciation in Iowa p. 338-339
John E. Smith
The Algona Recessional Stages of the Wisconsin Till in Iowa p. 339-339
John E. Smith
A Fossil Pine Cone from Drift of Northern Iowa p. 339-340
A. O. Thomas
Some Goniatites from the Paleozoic of Iowa p. 340-340
A. O. Thomas
Pleistocene Mammalian Remains Recently Found in Iowa p. 340-340
A. O. Thomas
Notes on the Geology of Jackson County, Iowa p. 341-345
H. S. Ladd and Maquoketa Shale
A Light-Colored Zone of Subsoil Southern Iowa p. 347-349
W. G. Baker
Pennsylvanian as a Periodic Title for Iowa Coal Measures p. 351-352
Charles Keyes
The Fuana of the State Quarry Beds p. 353-363
M. A. Stainbrook and H. S. Ladd
The Deep Water-Well at Brighton p. 365-367
J. M. Lindly
A New Interpolation Formula p. 369-371
John F. Reilly
A Note on the Theory of X-Ray Diffraction in Liquids and Amorphous Solids by Raman and Ramanathan p. 373-373
E. H. Collins
A Method for the Production of Longitudinal Sound Vibrations in a Rod p. 373-374
William D. Crozier
Preliminary Report on the Optical Properties of Magnesium p. 374-374
M. E. Graber
Electrical Constants of Dielectrics for Radio Frequency Currents p. 374-375
R. V. Guthrie Jr.
Phenomena of Cathode Sputtering p. 375-375
K. V. Manning
The Optical Constants of Crystals of Selenium Tellurium for Wave-Lengths from 3000 to 5000 A p. 375-376
R. F. Miller
The Hall Effect and Specific Resistance in Evaporated Films of Nickel, Cobalt, Palladium and Platinum p. 376-377
H. B. Peacock
Is Iowa Getting Wetter or Drier? p. 377-377
Charles D. Reed
The Intrinsic Intensity and Percent of Polarization of Light Transmitted through Deep Slits p. 377-378
L. P. Sieg
Magnetic Properties of Evaporated Iron Films p. 378-378
A. Sorenson
The Effect of the Material Composing the Sides of Deep Slits on the Intrinsic Intensity of Light Transmitted through the Slits p. 379-379
Clarence R. Smith
Measurement of the Acoustic Impedance of a Branch Line p. 379-380
G. W. Stewart
The Action of a Helmolts Resonator in a Branch Line p. 380-380
G. W. Stewart
Note on the Theory of the Optimum Angle of a Conical Horn p. 381-381
G. W. Stewart
Theory of Megaphones and Receiving Horns p. 381-382
G. W. Stewart and G. R. Butz
Rainbow and Other Atmospheric Phenomena p. 382-383
F. May Tuttle
A Simple Method of Determining Horizontal Intensity of the Earth's Magnetic Field p. 383-384
E. P. T. Tyndall
The M Absorption Limits of the Tungsten X-Ray Spectrum p. 384-385
R. V. Zumstein
A Note on Daylight Requirement p. 387-388
Wm. Kunerth
The Orientation of Buildings on the Basis of Sunlight p. 389-394
Wm. Kunerth
Maxwell's Treatment of Networks Applied to the Delta Connection of a Three-Phase Power Source p. 395-398
Alfred W. Meyer
The Relative Values of the Selenium Cell and the Ionization Methods of Measuring X-Rays in Roentgenotherapy p. 399-402
Arthur W. Erskine and Scott W. Smith Jr.
New Measurements in the Process of Reading p. 403-404
E. O. Finkenbinder
The Differential Death-Rate of the Sexes among Animals, with a Suggested Explanation p. 404-405
S. W. Geiser
Results of the Testing Program Given at Iowa State College p. 405-406
Nora M. Klise
Two Generations of Selection with Reference to the Inheritance of Scurvy Resistance in Guinea-Pigs p. 406-406
W. V. Lambert
Three Different Types of Genetic Sterility in the Parasitic Wasp, Habrobracon p. 406-406
P. W. Whiting
Photochemical Distribution on the Retina as Shown by the Perimeter p. 407-415
Francis Marsh Baldwin
The Effect of Vitamin Deficiency on Blood Pressure in Rats p. 417-417
H. B. Cook and F. M. Baldwin
Snake Notes p. 417-418
J. E. Guthrie
Notes on the Oyster-Shell Scale, Lepidosaphes ulmi, Linn p. 418-418
R. L. Webster
Birds of Wapello County, Iowa p. 419-426
Chas. J. Spiker
Holbrook's North American Herpetology. First Edition. p. 427-430
B. Shimek
Keeping Iowa's Waters Pure p. 431-435
George Bennett
Notes on the Biology of the Leafhopper Eutettix strobi Fitch p. 437-440
F. A. Fenton
Odonata (Dragon-Flies and Damsel-Flies) of Henry County p. 441-442
Charles Hoffman
The Lateral Line Organs of the Shovel-Nose Sturgeon, Distribution and Innervation p. 443-444
H. W. Norris
A Study of the Movements of the Empty Stomach in the Mollusca p. 445-449
T. L. Patterson
Trapping Birds at Iowa City during 1923 p. 451-453
Dayton Stoner
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