Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 60 (1953) > Annual Issue
Volume 60, Annual Issue (1953)
Front Matter
General Interest Articles
Research
A Report on a Survey of Science Instruction in the High Schools of Iowa p. 62-73
James W. Kercheval
Seed Retention of Some Prairie Plants p. 82-85
A. L. Bakke and E. P. Sylwester
Relationships of Temperature, Time and Moisture Content to the Viability of Seeds of Kentucky Bluegrass p. 86-88
Louis N. Bass
Aquatic Monocotyledons of Iowa p. 89-91
Ernest O. Beal
The Senecioneae, Cynareae, and Cichorieae of Iowa p. 98-111
Robert Austin Davidson
Primeval Forest Types in lowa p. 112-116
William A. Dick-Peddie
A Note on the Increase in Flake Size of Aphanizomenon Flos-Aquae (L) Ralfs p. 117-118
John D. Dodd
A Preliminary Report on the Flora of Southwestern Iowa p. 119-121
Marcus J. Fay
Additions to the Flora of Cedar County, Iowa p. 122-130
M. J. Fay and R. F. Thorne
Additions to and Notes on the Flora of Dickinson County, Iowa p. 131-140
Martin L. Grant
Notes on Iowa Vascular Plants p. 141-149
Martin L. Grant
Effects of Ammonium and Nitrate Nutrition on Floral Initiation of Tomato Plants p. 150-157
John Hacskaylo
Severity of Corn Seedling Disease in Iowa Soils p. 158-162
A. L. Hooker
Relative Pathogenicity of Pythium Species Attacking Seedling Com p. 163-166
A. L. Hooker
Buffer Capacity and pH of Press Sap in Relation to Dioecism of Phanerogams p. 167-175
Mary Claire Hoxmeier
Boron in Relation to Water Balance in Plants p. 176-191
Genevieve Lukman Leaf
Diurnal Changes in Sap Acidity of Certain Plants p. 192-199
Helen C. Loehwing
A Preliminary Report on the Marsh and Aquatic Dicotyledonous Flora of Iowa p. 200-201
Paul H. Monson
The North Central Helicosporae p. 202-216
Royall T. Moore
A Resurvey of the Violets of Iowa p. 217-227
Norman H. Russell
Plant Communities of the Apple River Canyon, Wisconsin p. 228-242
Norman H. Russell
The Concentration of Forest Tree Roots in the Surface Zone of Some Piedmont Soils p. 243-259
Wayne H. Scholtes
Notes on Rare Iowa Plants p. 260-274
Robert F. Thorne
A Thermosetting Resin for More Permanent Preservation of Botanical Specimens p. 275-277
John R. Weber
The Relationship of Photoperiod to Growth and Flowering of Melilotus Species p. 278-284
Samuel C. Wiggans
Preparation and Some Properties of Manganese (II) Chlorate p. 285-289
F. E. Brown and J. D. Woods
Relationship of Time of Therapy to Teratogeny in Maternal Avitaminosis E p. 290-299
Dorothy Wei Cheng and Byron H. Thomas
Some Aspects of the Chemistry of Samarium (II) Compounds p. 300-303
Alexander I. Popov and Wesley W. Wendlandt
Synthesis of 2,4-Heptadiene p. 304-307
Fred W. Raths and R. L. Shriner
The Equilibrium Vapor Pressures of Some Carbon Disulfide Solutions p. 308-314
Robert H. Reed and James O. Osburn
Analysis of Lithium p. 315-318
James D. Resnick, Robert W. Kiser, and J. Lester Dalton
The Replacement of Aromatic Hydroxyl by Chlorine p. 319-324
Walter T. Smith Jr. and Louis Campanaro
Some Factors Affecting the Vitamin B12-binding Properties of Hog Mucosal Extracts p. 325-329
E S. van der Zant and L. A. Underkofler
The Determination of Calcium-magnesium Ratios in Sedimentary Rocks p. 330-332
Donald C. Boardman
Depth Studies of the Wisconsin Loess in Southwestern Iowa: I. Particle-Size and In-Place Density p. 333-353
D. T. Davidson, R. L. Handy, and T. Y. Chu
Cation Exchange Capacity of the Clay Fraction of Loess in Southwestern Iowa p. 354-361
D. T. Davidson and J. B. Sheeler
Devonian Outlier in Jackson County, Iowa p. 362-365
Fred H. Dorheim
Properties of Two Profiles of the Hayden Series p. 366-372
A. J. Green and F. F. Riecken
On the Curious Resemblance Between Fly Ash and Meteoritic Dust p. 373-379
R. L. Handy and D. T. Davidson
Profile Properties of Some Loess-Derived Brunizem Soils of Southeastern Iowa p. 380-389
R. Hunter, F. F. Riecken, and J. E. McClelland
Rate of Meander Development as Exhibited by Two Streams in Story County, Iowa p. 390-392
Keith M. Hussey and H. L. Zimmerman
Determination of Altitude with the Aneroid Barometer p. 393-398
C. W. Lane and J. B. Cooper
Late Pleistocene Material from the Des Moines Area p. 399-402
Harris Palmer
A Disturbed Buried Gumhotil Soil Profile in Jefferson County, Iowa p. 403-407
George M. Schafer
Evolution of the Level lnterfluvial Divides on the Kansan Till Plain in Iowa and Missouri p. 408-413
W. D. Shrader and K. M. Hussey
Some Loessoid Deposits of Central Iowa p. 414-421
L. A. Thomas, K. A. Riggs Jr., and R. N. Tench
Geology of the Tertiary Sediments in the Northwestern End of the Wind River Basin p. 422-432
Wendell D. Weart
A New Method Utilizing Versene for Determination of the Calcite-Dolomite Ratio in Carbonate Rocks p. 433-437
Robert C. Weissmann and Harvey Diehl
Subsoil Textural Variations on the ClarionWebster Experimental Farm as Related to the Mankato Glacial Deposit p. 438-441
Everett M. White
Properties of Five Iowa Fine Sands p. 442-464
W. W. Williams, D. T. Davidson, and T. Y. Chu
Bedrock Geology of Western Story County, Iowa p. 465-476
L. Zimmerman and L. A. Thomas
Generalizations of Continuity p. 477-481
Buchanan Cargal
Navigation Instruction of Naval Officer Candidates p. 482-488
John O. Chellevold
A Cryptographic Machine p. 489-491
Harry Goheen
The Path and Orbit of the South Dakota Detonating Meteor of September 27, 1952 p. 492-494
C. C. Wylie and George E. Collins
Response Defined Anxiety and MMPI Variables p. 495-499
Harold P. Bechtoldt
Motor Learning in College Students and Mental Defectives p. 500-505
Robert F. Boldt
Evaluation of Proportions and Size of Certain Moving Signs p. 506-509
Owen A. Brooks
Training TV Teachers p. 510-513
Martin F. Fritz and John A. Greenlee
Identification and Measurement of the Arithmetical Concepts and Abilities of Pre-School and Primary Grade School Children p. 514-518
Thomas E. Hannum
Age and Sex Differences in Performance in Motility and Strength Tests p. 519-523
R. N. Kjerland
A Note on Color Nomenclature p. 524-528
A. R. Lauer
Comparison of Direct-Vision and Mirror-Vision Performance on a Pursuit Rotor p. 529-533
Don Lewis
Adaptation of the Original Response to a Conditioned Stimulus p. 534-539
Willace R. McAllister
The Effect of a Shift in Time of Deprivation Upon Performance in Instrumental Learning p. 540-545
Charles K. Ramond
Marital Status and Car Ownership as Related to Sex Differences in Traffic Accidents and Violations in a Two-Year Period p. 543-551
Charles F. Schumacher and A. R. Lauer
A Preliminary Report of Accident Characteristics of Iowa Drivers p. 552-557
Elmer B. Siebrecht
The Cattell 16 P.F. Test as a Prognosticator of Accident Susceptibility p. 558-561
Virtus W. Suhr
New Evidence of a Favorability Effect upon Scores on the Taylor Manifest Anxiety Scale p. 562-565
Elaine Taylor, I. E. Farber, and R. P. Farber
Differential Effects of Age Upon Intellectual Functions Differing in Degree of Genetic Conditioning p. 566-568
D. Thomas
A Group Level of Aspiration Technique as a Measure of Personality Rigidity p. 569-573
Seymour L. Zelen and Eugene E. Levitt
Influence of Alcoholic Extract of Horse Kidney on Eimeria tenella Infection in Chicks p. 574-578
Elery R. Becker and William J. Zimmerman
Species of Trees Used As Roost Places by Bronzed Grackles and Avian Associates at Ames, Iowa p. 579-593
John C. W. Bliese
Respiratory Quotients of Intact Egg, Isolated Embryo and Embryo Homogenate p. 594-598
Joseph Hall Bodine and William Lionel West
Morphological Identification of Free-Living Amoebida p. 599-615
Eugene Cleveland Bovee
Ecology of the Raccoon in Central Iowa p. 616-620
J. L. Cabalka, R. R. Costa, and G. O. Hendrickson
Use of Gill Nets in Studying Fish Populations, Clear Lake, Iowa p. 621-625
Kenneth D. Carlander
An Annotated Check-List of the Fishes of the Iowa-Cedar River Drainage Basin in Iowa p. 626-635
Robert E. Cleary
Returns From Tagged Channel Catfish In the Des Moines River, Iowa p. 636-644
Harry M. Harrison
A Study of the Separation of Pigments of Euglena 9 by Chromatographic Adsorption Techniques and a Determination of Their Absorption Spectra p. 645-655
Ruth W. Helmick
On the Duration of Nests of Formica obscuripes Forel p. 656-659
R. L. King and R. M. Sallee
Variations in Two Spring Indices of Male Pheasant Populations, Story County, lowa p. 660-664
Eugene D. Klonglan and Edward L. Kozicky
Food Habits of the Carp in Northwest Iowa Lakes p. 665-686
Tom Moen
A Study of Digital Variations of the Human Hand p. 987-699
Guillermo Mendoza
Crowing Cock Count p. 700-706
Richard C. Nomsen
Determination of the Incubation Period of Bacillus larvae White, Causal Organism of American Foulbrood in Honey Bees (A pis mellifera L.) p. 707-715
O. W. Park
A Check List of Mammals of Present Occurrence in Iowa with Notes on New Additions and Distribution Since 1937 p. 716-724
Emmett Polder
Some Attempts at Phylogeny of Early Vertebrates p. 725-737
George M. Robertson
Toxic Algae in Iowa Lakes p. 738-746
Earl T. Rose
Recent Status of the Beaver in Iowa p. 746-753
Glen C. Sanderson
Trimitus parvus Grasse (Protozoa, Mastigophora) from a garter snake, Thamnophis radix p. 754-758
L. H. Saxe and Eugene M. Schmidt
Notes on the Occurrence of Birds During the Spring Periods of 1948-1950, in Northern Emmet County, Iowa p. 759-763
Henry G. Weston Jr.
The Cherokee Frog, Rana sylvatica cherokiana nom. nov., of the Appalachian Mountain Region p. 764-769
Emil Witschi
Correlations Between Oxidase Activity & Dioecism in Phanerograms p. 74-81
John A. Aitchison
Biographical Note on Persoon p. 92-94
Chester R. Benjamin
The Relation of Buckthorn to Losses from Crown Rust of Oats p. 95-97
W. H. Bragonier
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