Physical Sciences and Mathematics Commons^™

The Potash Status Of Utah Soils, Sukhendu Bikas Chaudhuri

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Potassium is one of the essential plant nutrient elements. It is used by plants in the synthesis and distribution of carbohydrates (25)² and in the formation of proteins and oils. Potassium also seems to exert many of its effects by influencing enzymatic activity in cells.

Potassium occurs as the monovalent cation on plant cells and undoubtedly exerts important effects upon such phnomona as the permiability of the cytoplasmic membranes and hydration of protoplasma. Plants assimilate potassium either from the soil solution or directly from the exchange complex.

An Analytic Study Of Eight-Grade Pupil Performance As Revealed Through The Stanford Achievement Test In Arithmetic, Dominic J. Brungardt

Master's Theses

The immediate purpose of the study were: (a) to determine how closely the grade equivalents of two-hundred and sixty pupils follow the normal curve ; (b) to plot the results of the one-step problems on a graph with an analytic explanation of the graph ; (c) to place the results of the two-step problems on a graph with an analytic explanation of the graph; to determine what types of error were most prevalent; to discover apparent causes of error ; (d) to make suggestions helpful to teachers for improving pupil achievement.

Report From The Chairman Of The Committee On The Preservation Of Natural Conditions, A. N. Wilcox

Journal of the Minnesota Academy of Science

No abstract provided.

Application Of Thermistors To Temperature Measurements In Experimental Investigations, J. F. Herrick, Earl A. Glarborg

Journal of the Minnesota Academy of Science

No abstract provided.

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

Binocular Space Perception, Kenneth N. Ogle

Journal of the Minnesota Academy of Science

No abstract provided.

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.

An Investigation Of Haury And Ballard's Method Of Production Of Diketones, Daniel Mathew Fabishak

Bachelors’ Theses

This investigation was undertaken to determine the feasibility of preparing certain diketones by the new and novel method proposed by Haury and Ballard.

Geology Of The Hagan Coal Basin, Earl P. Harrison

Earth and Planetary Sciences ETDs

This study was undertaken with the foremost objective of determining the stratigraphy and structure of the area, and correlating it with known surrounding areas.

The method of study was through geologic mapping in the field. The formational contacts, faults and other features were studied in the field with the aid of aerial photographs. The sections were measured in the field by hand-leveling with a Brunton compass up across the exposures. The lithology of the formations was studied as the sections were measured. The base map was taken from a planimetric map prepared by the Soil Conservation Service from aerial photos. …

The Frost-Moved Rubbles Of Jumbo Dome And Their Significance In The Pleistocene Chronology Of Alaska, Clyde Wahrhaftig

United States Geological Survey: Staff Publications

Jumbo Dome, a prominent landmark on the north side of the Alaska Range, is a small body of intrusive andesite surrounded by schist and by poorly consolidated sediments of Tertiary age. Frost-moved rubbles, consisting of coarse andesite blocks, almost completely mantlethe dome and have advanced outward from it across a gently sloping terrain for distances as much as 1 ¼ miles. Several different periods of rubble development are recognized, based on the amount of vegetal covering of the deposits, the preservation of their surface forms, and their degree of erosion by fluvial processes. The rubbles are not now moving and …

Report Of The State Geologist 1947-1948, Maine Geological Survey

Maine Collection

Report of the State Geologist 1947-1948.

Maine Geological Survey - Maine Development Commission, Augusta, Maine - March 1949.

Contents: Activity of the Maine Geological Survey, 1947-48 / Joseph M. Trefethen -- Review of the Aroostook County Manganese Deposits / Joseph M. Trefethen -- Notes on Ground Water Conditions in Maine / Joseph M. Trefethen -- The Desert of Maine / Henry Allen and Elbert Pratt -- Reconnaissance Surveys of Limestones in Franklin County, Maine / Lawrence Wing and Arthur Dawson -- Preliminary Report on Asbestos and Associated Rocks of Northwestern Maine / Lawrence Goldthwait -- Clay Survey 1948 / Earl …

Paleoecology Of The Brachiopoda, Celia Faith Hendren

Earth and Planetary Sciences ETDs

The immediate concern of the writer in the preparation of this thesis is not so much to give long statistical lists of conclusions (unfortunately this type of material is exceedingly scarce), but to sift the readily available facts in print and prepare a brief history of the work already accomplished on living and fossil Brachipoda. Where possible, there will be a discussion and evaluation of the views presented by different authors.

Synthesis Of Imidazolines, Diazepines, Triazepines And Imidazolidones From A 1, 2-Diamine And 1, 1-Dicarboxylic Esters., Irwin J. Pachter

Chemistry and Chemical Biology ETDs

In view of the inconclusive character of much of the above mentioned work, a further investigation of the reactions between 1, 2-diamines and dicarboxylic esters of the type CH3CH2OOCXCOOCH2CH3(X=CH2, CHR, NH) seemed warranted. In our present investigation we were guided by three main considerations.

Petrolün Türki̇ye'de Tari̇hçesi̇, C. E. Taşman

Bulletin of the Mineral Research and Exploration

No abstract provided.

Dünya Maden Haberleri̇, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

Electrolyte Equilibria In Blood, Edward J. Fitzsimons

Dissertations

No abstract provided.

On Matrices With Elements In A Principal Ideal Ring, William Leavitt, George Whaples

Department of Mathematics: Faculty Publications

We prove the following theorem.
THEOREM 1. Let D be any commutative principal ideal ring without divisors of zero, and A any matrix with elements in D whose characteristic equation factors into linear factors in D. Then there exists a unimodular matrix T, with elements in D, such that T^-1 AT has zeros below the main diagonal.

Umumi̇ Maden Durumu: Türki̇ye Madenci̇li̇ği̇ni̇n 1948 Bi̇lançosu, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

Petrolun Tari̇hi̇, C. E. Taşman

Bulletin of the Mineral Research and Exploration

No abstract provided.

Çamdağ Demi̇r Cevheri̇nden Demi̇r Çeli̇k Sanayi̇mi̇z İçi̇n İsti̇fade İmkânlari, Ş.E. Bi̇rgi̇

Bulletin of the Mineral Research and Exploration

No abstract provided.

Jeofi̇zi̇k Usullerle Kromi̇t Araştirmalari, P. Bedi̇z

Bulletin of the Mineral Research and Exploration

No abstract provided.

Uranyum Mi̇neralleri̇, Yataklari Ve Türki̇ye'de Bulunma İhti̇malleri̇, O. Bayramgi̇l

Bulletin of the Mineral Research and Exploration

No abstract provided.

Dokümantasyon E.Lahn'in Türki̇ye Jeoloji̇k Bi̇bli̇yografyasina İlâve, O. Bayramgi̇l

Bulletin of the Mineral Research and Exploration

No abstract provided.

Çok Küllü Li̇nyi̇tleri̇ Buhar Kazanlarinda Elveri̇şli̇ Surette Yakan Kramer Deği̇rmenli̇ Ocaklari, M Karateki̇n

Bulletin of the Mineral Research and Exploration

No abstract provided.

Dünya Petrol Haberleri̇, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

İstati̇sti̇k Ve Fi̇yatlar, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

The Cleavage Of Acylacetonitriles By Phenylmagnesium-Bromide., Murrell Pinckney Morris

LSU Historical Dissertations and Theses

No abstract provided.

Electrophoretic Studies Of A Synthetic Rubber-Like Lastex., Hulen Brown Williams

LSU Historical Dissertations and Theses

No abstract provided.

1948-1949, Maurice Michaud

Michaud Weather Journals

This weather journal describes the temperature and daily weather observations written by Maurice Michaud who lived in Van Buren, Maine. The author also included events and feelings about the day. Looking through these journals you will also find loose receipts and places he went to such as St. Agatha, Madawaska, and Fort Kent which are all towns in northern Maine.

Management Of Native Deer In Nebraska, John H. Wampole, Edson Fichter

Nebraska Game and Parks Commission: Publications

Deer are on the increase in Nebraska. Reports of deer seen, of deer killed on highways, and of localized cases of damage to crops by deer have become increasingly frequent during the last ten years. Since Nebraska is not primarily a land of forests nor of great repute as a deer state, the presence of these mammals in more than rare occurrences arouses considerable interest-and creates new problems in wildlife management.

It is the purpose of these notes to answer some of the questions most commonly asked about deer in Nebraska, and to point out certain misunderstandings which have led …