Physical Sciences and Mathematics Commons^™

The 82nd Session Of The Iowa Academy Of Science And The 38th Convention Of The Iowa Junior Academy Of Science, April 24-25, 1970, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

82nd Session Of The Iowa Academy Of Science, April 24-25, 1970, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

The Ias Bulletin, V4n2, March 1970, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Officers, Directors, and Section Chairmen, 1969-1970
--- Full Program Scheduled for Grinnell April 24-25
--- Pre-Register for the Annual Meeting!
--- Academy Geologist Authors Book on Geodes
--- Constitution Revision
--- Iowa Academy of Science Registration got 82nd Session
--- Membership in the Academy
--- Environmental Week at ISU
--- Cooperative Projects for Two Year Colleges Funded by NSF
--- New Members Since January

Effects Of Abatement Of Domestic Sewage Pollution On The Benthos, Volumes Of Zooplankton, And The Fouling Organisms Of Biscayne Bay, Florida, J. Kneeland Mcnulty

Studies in Tropical Oceanography

No abstract provided.

Soil Conservation Handbook, D J. Carder, G W. Spencer, Soil Consevation Service

Books & book chapters

Soil Conservation means, basically sound land management. With good management the Ste's resources of productive land can be bot only maintained but actually improved. It is a question of deciding the best use for each soil type and situation. Profitable Production must be kept up in changing economic conditions without destroying land assets in the process.

Annual Report And Membership List, 1969-70, Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Minutes of the Annual Business Meeting ... 3
Report of Tellers - Constitution Revision ... 7
Report of the Secretary - Treasurer ... 7
Report of the Auditing Committee ... 7
General Operating Budget 1970-71 ... 8
Report of the Membership Committee ... 9
Report of the Finance and Endowment Committee ... 16
Report of the Science Teaching Committee 17
Report of the Science Talent Search Committee ... 19
Report of the Conservation Committee ... 20
Report of the Resolutions Committee ... 21
Report of the Editor ... 22
Report of the High School Relations Committee ... 22
Membership …

The Ias Bulletin, V4n1, January 1970, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Officers, Directors, and Section Chairmen, 1969-1970
--- Section Program Notes (Incomplete)
--- Report and Recommendations from the Editor
--- Results of Biological Sciences Program Planning Survey
--- Iowa Academy of Science Visiting Scientist Program
--- Membership in the Academy
--- Natural History Area to be Developed
--- Educational Conference on Pollution
--- Report from the Statewide Biology Articulation Committee
--- Constitution Revision Committee Named
--- AAAS Research Grant Awards Announced
--- Retired Fellow Active
--- Need for an Academy Committee on Technical Education
--- NSF Officers Funding to Develop Academies' Role in State Scientific Advisory Capacity …

The Ias Bulletin, V3n5, November 1969, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Officers, Directors, and Section Charimen, 1969-1970
--- Spring Program Planning
--- Board Meeting Bombshell
--- What About the Proceedings Format?
--- Speakers' Bureau Project Dropped
--- Visiting Scientist Program Still Alive
--- Excellence in Teaching Awards
--- Long Range Program Planning in the Biological Sciences
--- Symposium Volume of Archeological Papers Being Prepared
--- Academy Representatives to Attend Academy Conference in Boston
--- Constitution Revision
--- Financial Condition of the Academy
--- Academy Membership is a Bargain
--- News from Other State Academies
--- Membership in the Academy
--- Iowa Academy og Science Visiting Sceintist Program …

The Ias Bulletin, V3n4, September 1969, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Officers, Directors, and Section Chairmen, 1969-1970
--- New Members Since May First
--- Membership by Section Interest
--- Board Meeting Scheduled
--- Geology Monograph "Water Resources of Iowa" to e Available Soon
--- Grant Received from NSF for Junior Academy Work
--- Academies of Science and Science Education
--- Activities of NSRA of Interest to Academy Members
--- Member Wants Critical Analysis of his Trisection
--- All High School Science Teachers in Iowa now on Information Mailing List
--- Several Vacancies Left by the Departure of One Active Member
--- Local Arrangements Named for April 1970 …

Geology Of The Moose River And Roach River Synclinoria, Northwestern Maine, Arthur J. Boucot, Edward W. Heath

Maine Collection

Geology of the Moose River and Roach River Synclinoria, Northwestern Maine

by Arthur J. Boucot, with contributions by Edward W. Heath

Bulletin No.21, Maine Geological Survey

Department of Economic Development, Augusta, Maine (August, 1969).

Contents: Abstract / Introduction / Stratigraphy / Intrusive Rocks / Metamorphism / Structure / Large Scale Maps / Somerset Island / Lobster Island / Historical Geology / The Problem of Shell Beds / References / Appendix I /

Study To Save Block Island, Designer's News, May 19,1969, Students Of Risd, Risd Archives

Ecology and Environment

RISD Landscape Architecture Study to Save Block Island Article from Designer's News, May 19, 1969 student newspaper.

The Ias Bulletin, V3n3, May 1969, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- From the Editor
--- Attendance at 81st Session
--- Committee on Ecological Disturbances Continued
--- 1970 Plans Already Underway
--- New Corporate Member
--- Note to Visiting Scientists
--- Another Fall Articulation Conference Planned
--- ISTS Regional Meetings to be Featured in Science Education News
--- New Sections Being Considered
--- Members Urged to Support the Academy through Contributions
--- Fiscal Year Changed
--- Status of the Constitution Revision
--- Nomination of Fellows is in Order
--- What some of the Other State Academies are Doing
--- Newsletter to Have New Format
--- Our New President …

Iowa Junior Academy Of Science: The Thirty-Seventh Convention, April 18-19, 1969, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

The Eighty-First Session Of The Iowa Academy Of Science And The Thirty-Seventh Convention Of The Iowa Junior Academy Of Science, April 18-19, 1969, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

Tb35: Alpine Soils On Saddleback Mountain, Maine, J. G. Bockheim, R. A. Struchtemeyer

Technical Bulletins

Alpine regions do exist in the Northeast, but are less extensive than in western United States and Alaska. Although the areal extent of alpine soils is not known in Maine, nearly 1.4 million acres of land are classified by the Soil Conservation Service as "mountainous." In Maine several mountains with subsidiary peaks greater than 4,000 ft in elevation support alpine zones, including Katahdin, Sugarloaf, Bigelow, North Brother, Saddleback, and Abraham.

The Ias Bulletin, V3n2, March 1969, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Constitution Revision
--- Academy Conference to Conduct Editors' Workshop
--- Features of the Eighty-First Session April 18, 19 at University of Northern Iowa, Cedar Falls
--- Motel Information for the April Meeting
--- Reservations Required for Academy Banquet
--- Section Program Highlights
--- Revised Constitution 1969
--- Revised Bylaws

Tb34: Chemical And Physical Properties Of The Charlton, Sutton, Paxton, And Woodbridge Soil Mapping Units, R. V. Rourke, C. Beek

Technical Bulletins

Charlton, Sutton, Paxton and Woodbridge soil series were each sampled at five locations. Chemical and physical properties evaluated included particle size distribution, soil reaction, moisture retention, bulk density, coarse fragment volume, exchangeable bases and acidity, saturated hydraulic conductivity, organic carbon and percolation. Properties were evaluated on a horizonal basis whenever possible. Sampling depth was to 40 inches. The samples represent a range of characteristics within each soil series. Each site is not to be considered modal for the particular soil series but was considered to within the range of characteristics of the series at the time of sampling.

Stomatopod Crustacea Of The Western Atlantic, Raymond B. Manning

Studies in Tropical Oceanography

No abstract provided.

Tagged Arithmetic, Paula J. Bettinger, Andrew M. Manos, Betty Jo Armstead

Armstead Publications and Presentations

A special tagged arithmetic system has been developed for use with FORTRAN pro grams written to process experimental data. The tagged arithmetic system carries a condition code with every numerical value and uses a special output to call attention to answers computed by using questionable input data. The questionable input data may result from instrumentation o r data recording system malfunctions, which can cause ill-conditioned calculations that result in process-time faults or error conditions.

The Ias Bulletin, V3n1, January 1969, Iowa Academy Of Science

IAS Bulletin

"

In this issue:

--- Call for Papers
--- Visiting Scientist Program
--- Speakers' Bureau Directory
--- Special Committee Named
--- State-Wide Articulation Committee Appointed
--- Report fromthe ISTS Short Course Committee
--- Constitution Revision
--- Industrial Support Being Solicited
--- Special Bulletin Going Out to all High School Science Teachers
--- Membership Information
--- Academy Representatives Attend AAAS Convention
--- Proceedings for 1967 and 1968
--- Research Grants Awarded
--- New Section to Appear on the 1969 Program
--- Program Notes from Other Sections
--- Eighty-First Session at Cedar Falls
--- Call for Nominations for Teacher Awards
--- Selected …

Honey Plants In Western Australia, F. G. Smith

Bulletins - 3000 - 3999

Successful honey production depends, among other things on a good knowledge of the plants which produce nectar.

Every apiarist needs to know which plants are of importance to honey-bees, where those plants occur, and when they flower. He also needs to know which plants produce nectar which will result in the production of good quality honey, and which produce unpalatable or unmarketable honey. To maintain the strength of his bee colonies he also needs to know which plants produce nutritious pollen.

The object of this bulletin is to provide the basic information on these subjects in the main beekeeping areas …

The Ias Bulletin, V2n5, November 1968, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Board of Directors Meeting at UNI
--- Visiting Scientist Program to be Revived
--- Speakers Bureau Directory to be Developed
--- Third Articulation Conference Passes Resolution
--- Membership and Dues Information
--- Local Arrangements Committees at Work
--- Academy Representatives to Attend AAAS Convention
--- Research Funds Still Available
--- AAPT Selects New Officers
--- ISTS Notes
--- Participation Form
--- Registration for Inclusion
--- IAS Address Changes and Corrections

The Ias Bulletin, V2n4, September 1968, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- New Cover for the Bulletin
--- Corrections and Additions to the Membership List
--- 1969 Meetings Scheduled for Cedar Falls
--- IAS Dues Cover the Calendar Year
--- Proceedings for 1966 Ready
--- Academy Board to Meet
--- Fall Meeting AAPT
--- Our New President
--- Committee to Review the Academy Constitution
--- Collins Radio First Corporate Member
--- Professor Margaret Black Honored
--- Third Articulation Conference Scheduled for October 11 and 12 in Fort Dodge
--- Research Funds Available
--- 1967 Articulation Conference Report from Panel on Relations Between Physics and Mathematics
--- Science Teachers …

The Ias Bulletin, V2n3, May 1968, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Eightieth Session Held at Wartburg
--- Committee Reports and Membership List
--- AAAS Research Funds Available
--- Third Articulation Conference Scheduled
--- Surplus Volumes of Proceedings Available
--- Walnut Seedlings Donated to Academy Farm
--- Vice-President Rogers off to Venezuela
--- A Note From President Carlander

The Eightieth Session Of The Iowa Academy Of Science And The Thirty-Sixth Convention Of The Iowa Junior Academy Of Science, April 19-20, 1968 [Pamphlet], Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

The Eightieth Session Of The Iowa Academy Of Science And The Thirty-Sixth Convention Of The Iowa Junior Academy Of Science, April 19-20, 1968 [Program], Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

Tb32: Evaluation Of Soil Sites For White Pine In Maine, Kenneth G. Stratton, Roland A. Struchtemeyer

Technical Bulletins

To understand environmental combinations required to produce high-quality white pine, studies of both the species and its sites have been undertaken. Increased demands on land use have also stimulated the search for species and varieties of trees that will best adapt themselves to the relatively permanent factors of the site. The purpose of this study, as undertaken originally in 1962, was to add to the basic knowledge of soil factors controlling tree growth and specifically, provide information for evaluation of soil-site quality or white pine. This investigation was designed to consider a wide range of stands, sites, and soil characteristics.

Tb31: The Chemical Properties Of Seven Agricultural Soil Series And Their Relationship To Soil Fertility, Frederick E. Hutchinson

Technical Bulletins

In recognition of the importance of soil in a crop and forest production program, the Maine Agricultural Experiment Station initiated a research project in 1962 to determine the chemical properties of seven important agricultural soil series found in the state (Bangor, Caribou, Charlton, Conant, Buxton, Plaisted, Thorndike). The ultimate goal of the research was to relate the chemical properties of the soil series to the most appropriate fertility practices for their wise economic use.

The Ias Bulletin, V2n2, March 1968, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Features pf the Eightieth Session
--- Special Reminder to Program Participants
--- Junior Academy's Thirty-Sixth Convention
--- Awards and Recognition
--- Equipment and Book Displays
--- Proceedings Progress and Problems
--- Science Teachers Short Course a Success
--- More Regional ISTS Meetings
--- Reports from Second Articulation Conference Available
--- Motel Information
--- Pre-Registration

Tb29: Soil-Water, Chemical And Physical Characteristics Of Eight Soil Series In Maine, R. V. Rourke, C. Beek

Technical Bulletins

Eight soil series (Adams, Berkshire, Buxton, Colbath, Creasey, Hartland, Peru, Winooski) were sampled, each at five locations. The soil was sampled and analyzed on a horizon basis. Characteristics measured were organic carbon, moisture retention, water movement, particle size distribution, volume of coarse fragments, bulk density, soil reaction, exchangeable bases and exchangeable acidity. These data are important in the classification and interpretation of the soil resources of Maine.