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Articles 287731 - 287760 of 292725
Full-Text Articles in Physical Sciences and Mathematics
Beobachtungen Über Die Serpentinisierung Ultrabasischer Und Basischer Gesteinsmassen, Karl Nebert
Beobachtungen Über Die Serpentinisierung Ultrabasischer Und Basischer Gesteinsmassen, Karl Nebert
Bulletin of the Mineral Research and Exploration
No abstract provided.
The Permian Calcareous Algae From Southeastern Anatolia, Utarit Bi̇lgütay
The Permian Calcareous Algae From Southeastern Anatolia, Utarit Bi̇lgütay
Bulletin of the Mineral Research and Exploration
No abstract provided.
Ankara Bölgesi̇ Polatli Ve Ci̇varinin Petrol Jeoloji̇si̇, İbrahim Akarsu
Ankara Bölgesi̇ Polatli Ve Ci̇varinin Petrol Jeoloji̇si̇, İbrahim Akarsu
Bulletin of the Mineral Research and Exploration
No abstract provided.
Mining Activities In Turkey During 1958, - -
Mining Activities In Turkey During 1958, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
A Mathematical Theory Of Retail Space Management, Harlan D. Mills
A Mathematical Theory Of Retail Space Management, Harlan D. Mills
The Harlan D. Mills Collection
No abstract provided.
The Identification Of Montana Clays By X-Ray Analysis, David Stephen Malyevac
The Identification Of Montana Clays By X-Ray Analysis, David Stephen Malyevac
Bachelors Theses and Reports, 1928 - 1970
The purpose of this study is to identify the various Montana clay minerals by means of X-ray diffraction. The ultimate aim of this investigation is to identify the different clay mixtures through an analysis of their respective diffraction patterns, and diffraction patterns obtained after various chemical and thermal treatments.
Studies On The Sampling Methodology Of Peas For Yield And Quality, Pratapsinha Chintamani Pendse
Studies On The Sampling Methodology Of Peas For Yield And Quality, Pratapsinha Chintamani Pendse
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Pea1 growers have much at stake in getting high yields of peas of prime quality. The income accruing from a pea crop grown for processors is determined by the yield as well as quality. Therefore the farmers' efforts are directed toward growing such a crop.
Research workers are interested in knowing the yield of peas with known tenderometer values which will indicate the quality of peas. Present methods of field harvesting are costly and time consuming which tend to limit the number of varieties that can be satisfactorily evaluated for trial.
A comparison of sampling techniques with present harvesting …
Lethal Concentrations And Detoxification Time Of Toxaphene For Goldfish, Gambusia And Rainbow Trout, Gar W. Workman
Lethal Concentrations And Detoxification Time Of Toxaphene For Goldfish, Gambusia And Rainbow Trout, Gar W. Workman
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
In the past few years the Utah Fish and Game Department, as well as the fish and game departments of other states, has been spending fisheries money for fish eradication on both lakes and streams. The Utah Fish and Game Department recently suggested to the University that research be initiated on the subject of toxaphene as a fish poison. Consequently, a better insight into conditions that exist for a given water type could be developed.
The Influence Of Age On The Cation Exchange Capacity Of Plant Roots, Einard S. Haniuk
The Influence Of Age On The Cation Exchange Capacity Of Plant Roots, Einard S. Haniuk
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
A yellowing which develops in some plants growing on naturally calcareous soils is called lime-induced chlorosis. The problem is complex, as indicated by Brown and Holmes (1956) and Porter and Thorne (1955). Species and varieties of plants differ in their iron requirements, susceptibility to lime- induced chlorosis, and inter acting soil f actors which affect iron supply (Thorne et al 1950). Chlorosis of plants does not appear, therefore, to stem from a common causative factor. At least a part of this difference has been found to be associated with the plant roots. Thus, through the use of resistant root stock …
Bolu-Merkeşler Bölgesi̇ni̇n Jeoloji̇si̇ Ve Li̇nyi̇t İmkânlari, Hayri Uysal
Bolu-Merkeşler Bölgesi̇ni̇n Jeoloji̇si̇ Ve Li̇nyi̇t İmkânlari, Hayri Uysal
Bulletin of the Mineral Research and Exploration
No abstract provided.
Note On The Ammonite — Bearing Beds In The Various Localities Of Turkey - Part One: Ankara Region, Mükerrem Türkünal
Note On The Ammonite — Bearing Beds In The Various Localities Of Turkey - Part One: Ankara Region, Mükerrem Türkünal
Bulletin of the Mineral Research and Exploration
No abstract provided.
La Presence Et L'Äge Du Joufia Reticulata Boehm En Turquie, Necdet Karacabey
La Presence Et L'Äge Du Joufia Reticulata Boehm En Turquie, Necdet Karacabey
Bulletin of the Mineral Research and Exploration
No abstract provided.
Streamflow Forecasting For Blacksmith Fork River, Utah, Yu-Si Fok
Streamflow Forecasting For Blacksmith Fork River, Utah, Yu-Si Fok
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The method for streamflow forecasting by using Fourier Series and Multiple Regression as a mathematical model have been suggested and proved with high accuracy for the streamflow forecasting on Logan River, Utah by Professor Cleve H. Milligan and Dr. Rex L. Hurst. 1/
In this thesis the method is extended to the forecasting for the Blacksmith Fork River, south of the Logan River.
Because the climatological data are not available in the Blacksmith Fork watershed, this thesis also provides a technique for using the available data from adjacent watersheds.
Ferrilegoglobin As An Oxidizing Agent For Hydrazine, Donald B. Larson
Ferrilegoglobin As An Oxidizing Agent For Hydrazine, Donald B. Larson
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The system in which atmospheric nitrogen succumbs to enter Nature's cycle has a yet proven evasive with respect to the actual chemical reactions. At present several types of systems are proposed but their chemical makeup is practically unknown.
The Effect Of Nutrient Levels In Nutrient Cultures On The Translocation Of Foliar Applied Nutrients, David D. Neher
The Effect Of Nutrient Levels In Nutrient Cultures On The Translocation Of Foliar Applied Nutrients, David D. Neher
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Since man first grew crops on calcareous soils he has probably been troubled with what we today call lime-induced chlorosis. This chlorosis has determined whether he grew certain desirable ornamentals or crops or whether he had to substitute others which were less desirable.
Lime-induced chlorosis is spread world wide. It has been reported in the vine and fruit growing regions of Europe, in the chernozem soils of Russia, and many other areas where the rainfall is relatively low and the soil is relatively high in calcium carbonate. In the United States it most frequently occurrs where the average annual rainfall …
Surficial Geology Of Bear Lake Valley, Utah, Allen D. Willard
Surficial Geology Of Bear Lake Valley, Utah, Allen D. Willard
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Bear Lake Valley is located in southeastern Idaho and northeastern Utah. It is an elongate valley extending from the vicinity of Laketown, Utah, in the Randolph quadrangle, to the vicinity of Georgetown, Idaho, in the Montpelier quadrangle. The southern part of the valley is occupied by Bear Lake. The essentially straight-sided valley is bounded on the northeast by the Preuss Range, on the southeast by the Bear Lake Plateau, and on the west by the Bear River Range.
Bear River, rising in the Uinta Mountains to the south, and skirting the Wyoming Basin as it swings from Wyoming into Utah …
Age Relations Of Magmatic Activity And Of Metamorphic Processes In The Northwestern Part Of Anatolia – Turkey, G. Van Der Kaaden
Age Relations Of Magmatic Activity And Of Metamorphic Processes In The Northwestern Part Of Anatolia – Turkey, G. Van Der Kaaden
Bulletin of the Mineral Research and Exploration
No abstract provided.
Note On Some Foraminiferal Species Encountered In The Well Samples Of Southeastern Turkey, Vecihe Öztemür
Note On Some Foraminiferal Species Encountered In The Well Samples Of Southeastern Turkey, Vecihe Öztemür
Bulletin of the Mineral Research and Exploration
No abstract provided.
Uranium And Thorium Possibilities In Turkey *, Melih Tokay, Cahit Erentöz
Uranium And Thorium Possibilities In Turkey *, Melih Tokay, Cahit Erentöz
Bulletin of the Mineral Research and Exploration
No abstract provided.
Magnezi̇t Tuğla İmali̇nde Kullanilacak Magnezi̇ti̇n Kali̇tesi̇, Empüri̇teleri̇n Tesi̇r Ve Temi̇zleme İmkânlari, Şaban Şükrü Erdi̇nç
Magnezi̇t Tuğla İmali̇nde Kullanilacak Magnezi̇ti̇n Kali̇tesi̇, Empüri̇teleri̇n Tesi̇r Ve Temi̇zleme İmkânlari, Şaban Şükrü Erdi̇nç
Bulletin of the Mineral Research and Exploration
No abstract provided.
Publications Of The Mineral Research And Exploration Institute Of Turkey, - -
Publications Of The Mineral Research And Exploration Institute Of Turkey, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Activities Of The Mineral Research And Exploration Institute (M. T. A.) During 1958, - -
Activities Of The Mineral Research And Exploration Institute (M. T. A.) During 1958, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Water Levels In Observation Wells In Nebraska, 1958, C. F. Keech
Water Levels In Observation Wells In Nebraska, 1958, C. F. Keech
Conservation and Survey Division
No abstract provided.
A Manometric Method For The Determination Of Soil Carbonates In The Field, N. A. Polyzopoulos
A Manometric Method For The Determination Of Soil Carbonates In The Field, N. A. Polyzopoulos
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
In soil survey work the method now generally used to evaluate the carbonate content of the soil in the field is to observe the amount of effervescence that takes place when the soil reacts with dilute acid. The four degrees of effervescence usually recognized are designated by the symbols eo, e, es, ev and correspond roughly to a lime content of 0-0.5, 0.5-3, 3-15, and above 15 per cent, respectively. This, or course, is a very rough estimate and therefore a method is needed for the quantitative determination of carbonates in the field with a fair degree of accuracy. If …
A Comparison Of Internal Bicarbonate Of Some Chlorosis-Resistant And Chlorosis-Susceptible Plants, Ralph Barlow Clark
A Comparison Of Internal Bicarbonate Of Some Chlorosis-Resistant And Chlorosis-Susceptible Plants, Ralph Barlow Clark
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Iron chlorosis has been a srious problem for many years. This physiological disease has occurred so frequently on calcareous soils that it has been called lime-induced chlorosis by many of the workers. Because the western United States has so many soils of this type, the chlorosis problem has been of primary concern. Untold economic losses have been the result of this physiological disease.
Interveinal yellowing of the leaves along with loss of plant vigor and retarded growth characterize the disease. In severe cases die-back of the terminal growth and eventual death of the plant result. No single factor has been …
Development And Evaluation Of Laboratory Methods For Determining The Nitrogen Supplying Power Of The Irrigated Soils Of Northern Utah, Jerald Ross Wight
Development And Evaluation Of Laboratory Methods For Determining The Nitrogen Supplying Power Of The Irrigated Soils Of Northern Utah, Jerald Ross Wight
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Nitrogen is the most widely needed and the most widely used of the fertilizer elements. Yet, in spite of the voluminous research work of evaluating the nitrogen status of soils, laboratory tests for the purpose of predicting need of nitrogen fertilizer are not very widely used. In general, laboratory tests for nitrogen supplying power have not given satisfactory results. Methods currently employed by a few laboratories can be classified either as biological or chemical. In the former method, the soil is incubated under optimum conditions and the amount of nitrate released over a given period of time is measured and …
A Comparative Study Of Graduates Of The Four And The Three Year Programs Of A Selected School Of Nursing, Valrie I. Rudge
A Comparative Study Of Graduates Of The Four And The Three Year Programs Of A Selected School Of Nursing, Valrie I. Rudge
Loma Linda University Electronic Theses, Dissertations & Projects
The purposes of this study were (1) to ascertain if the three year program in nursing at the Hinsdale Sanitarium and Hospital School of Nursing was preparing students for professional activities as well as did the four year program, and (2) to obtain information for use in curriculum planning.
The descriptive-survey method of research was used. Comparisons were made between the responses to the questionnaire received from 85 per cent of the graduates of the four year program from 1953-1955, or Group A, and 78 per cent of the graduates from the three year program from 1955-1957, or Group B. …
A Comparison Of The Members Of A Children's Health Club With Non-Members By Use Of A Standardized Health Test And Behavior Inventory, Barbara Mcdonald
A Comparison Of The Members Of A Children's Health Club With Non-Members By Use Of A Standardized Health Test And Behavior Inventory, Barbara Mcdonald
Loma Linda University Electronic Theses, Dissertations & Projects
Many methods of health education are being used today to help children and young people grow into healthy useful citizens. A health club is one such method which may be used to provide activities and health knowledge which may influence attitude and behavior.
The purpose of this study was to compare children who had been members of a health club with other children who were not members to see if there was any difference between the two groups in health knowledge, attitudes, and behavior as measured by a Health Achievement Test and a Health Behavior Inventory.
Twenty-two members of the …
Incidents Which Threaten Patient Safety Classified For Use In Teaching Operating Room Nursing, Elsie Dorothy Vivian Wendth
Incidents Which Threaten Patient Safety Classified For Use In Teaching Operating Room Nursing, Elsie Dorothy Vivian Wendth
Loma Linda University Electronic Theses, Dissertations & Projects
The study was conducted in an attempt to identify incidents threatening the safety of patients in the care of operating room personnel and to classify them for use in teaching safety in operating room nursing.
Literature was reviewed to find concepts of safety and to aid in classification of safety hazards which are applicable to hospital patient safety. Need was shown for safe working conditions and for personnel with attitudes of safety as well as skills and knowledge. Safety included freedom from mechanical, thermal, chemical, bacteriological, and psychological injury.
The descriptive method of research using the critical incident technique was …
An Investigation Of Complex Species In Silver Chloride Solutions I. Solubility Measurements ; Ii. Ion Exchange Methods, Harry G. Hecht
An Investigation Of Complex Species In Silver Chloride Solutions I. Solubility Measurements ; Ii. Ion Exchange Methods, Harry G. Hecht
Theses and Dissertations
The complex species in silver chloride solutions have been investigated by solubility measurements and by ion exchange methods in this work. The solubility of silver chloride in solutions of varying chloride ion concentrations was determined by radioassay techniques. The method of least squares was used to evaluate the constants for the formation of the aqueous silver chloride and the dichloro-complex species; the values being 1.99 x 103 and 2.98 x 104, respectively, at 25.00°C. Aqueous solver chloride has been shown to be sorbed by Amberlite IR-120 from silver chloride solutions which have an ionic strength of 0.2. This sorption has …