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Articles 289621 - 289650 of 292553

Full-Text Articles in Physical Sciences and Mathematics

Range Land Of America And Some Research On Its Management, Laurence A. Stoddart Apr 1945

Range Land Of America And Some Research On Its Management, Laurence A. Stoddart

Faculty Honor Lectures

Although grazing of livestock has been a practice and a profession of man almost from his beginning only recently has range management reached anything approaching a pre~ cise science. Although ' trials and errors over the years brought to light much practical methodology for assuring high production from grazing land, still it remained for the plant physiologist and ecologist to find the whys and wherefores, and to advance new methods and new thoughts which promise to increase productivity still further and at the same time maintain the great range resource.

The peculiar land situation that marked America in her forma~ …


Classification Of Lake Waters Upon The Basis Of Hardness, John B. Moyle Apr 1945

Classification Of Lake Waters Upon The Basis Of Hardness, John B. Moyle

Journal of the Minnesota Academy of Science

No abstract provided.


Abstract Papers Apr 1945

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.


Abstract Papers Apr 1945

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.


Unity In Symbols Of Units, Zaboj Vincent Harvalik Apr 1945

Unity In Symbols Of Units, Zaboj Vincent Harvalik

Journal of the Minnesota Academy of Science

No abstract provided.


Two Physical Methods For The Quantitative Determination Of One Component Of A Mixture Of Gases, Marvin M.D. Williams, Hugh O. Brown, William B. Dublin, Walter M. Boothby Apr 1945

Two Physical Methods For The Quantitative Determination Of One Component Of A Mixture Of Gases, Marvin M.D. Williams, Hugh O. Brown, William B. Dublin, Walter M. Boothby

Journal of the Minnesota Academy of Science

No abstract provided.


Abstract Papers Apr 1945

Abstract Papers

Journal of the Minnesota Academy of Science

No abstract provided.


Some Pleistocene Mammalian Inhabitants Of Minnesota, Clinton R. Stauffer Apr 1945

Some Pleistocene Mammalian Inhabitants Of Minnesota, Clinton R. Stauffer

Journal of the Minnesota Academy of Science

No abstract provided.


Optical Instruments In Elementary Demonstration, Zaboj Vincent Harvalik Apr 1945

Optical Instruments In Elementary Demonstration, Zaboj Vincent Harvalik

Journal of the Minnesota Academy of Science

No abstract provided.


Progress Report On The Ground-Water Resources Of The Las Vegas Artesian Basin, Nevada, George B. Maxey, C. Harry Jameson Mar 1945

Progress Report On The Ground-Water Resources Of The Las Vegas Artesian Basin, Nevada, George B. Maxey, C. Harry Jameson

Publications (WR)

Whether the tremendously increased population acquired by Las Vegas in the years 1940 to 1942 will be retained cannot at present be foretold. However, the valley will undoubtedly be expected to support a considerably larger population than it did at any time prior to 1940, and continually increasing demands on the water supply for innumerable pcacetimc activities must be anticipated. Therefore, a sound evaluation of tho ground water resources of Las Vegas Valley is directly in line with the other wisely progressive planning programs which are now operating or are taking shape in the valley as well as in the …


Nyssa Woods Of The Pacific-Northwest Tertiary, George F. Beck Feb 1945

Nyssa Woods Of The Pacific-Northwest Tertiary, George F. Beck

All Faculty Scholarship for the College of the Sciences

The nyssa gums are one of the modern genera of trees most certainly present among the petrified woods and forests of the Pacific Northwest. Almost every collection from the mid-Tertiary of this region contains a few specimens of typical tupelo or sour gum. These are fine-grained woods which to the unaided eye may be mistaken for conifers.


Dielectric Properties Of Various Organic Compounds, Joyce Elaine Eiling Feb 1945

Dielectric Properties Of Various Organic Compounds, Joyce Elaine Eiling

Bachelors’ Theses

Condensers are widely used for many purposes. These devices are employed in one form or another in radio transmitting and allied industries such as television and amplifier circuits. They are used in automatic equipment, telephone, telegraph, and railway signal equipment as well as in condenser type motors. Condensers reduce sparking and arcing at contact relay points, switches, circuit breakers, time clocks, and thermostats. A vital part of a condenser is the dielectric. In present day condensers mineral oil is used extensively.

The purpose of this investigation is to study other organic compounds in an effort to find a good di …


Madenci̇li̇ği̇mi̇zi̇n 1945 Yili İlk 6 Aylik Bi̇lançosu, - - Jan 1945

Madenci̇li̇ği̇mi̇zi̇n 1945 Yili İlk 6 Aylik Bi̇lançosu, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.


M.T.A. Ensti̇tüsünün On Yillik Faali̇yeti̇ne Kisaca Bi̇r Bakiş, - - Jan 1945

M.T.A. Ensti̇tüsünün On Yillik Faali̇yeti̇ne Kisaca Bi̇r Bakiş, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.


Eti̇ Bank 1935 -1945, - - Jan 1945

Eti̇ Bank 1935 -1945, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.


Umumi̇ Maden Durumu, - - Jan 1945

Umumi̇ Maden Durumu, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.


Etüdler Türki̇ye Yeni̇ Yapilan Jeoloji̇k Ve Tektoni̇k Etüdleri̇n Alp Tektoni̇k Bi̇lgi̇leri̇ Üzeri̇ndeki̇ Tamamlayici Tesi̇rleri̇, Necdet Egeran Jan 1945

Etüdler Türki̇ye Yeni̇ Yapilan Jeoloji̇k Ve Tektoni̇k Etüdleri̇n Alp Tektoni̇k Bi̇lgi̇leri̇ Üzeri̇ndeki̇ Tamamlayici Tesi̇rleri̇, Necdet Egeran

Bulletin of the Mineral Research and Exploration

No abstract provided.


Bati Anadolu'daki̇ Kromi̇tleri̇n Magnezi̇t Teşekkülüne Eşi̇t Hi̇drotermal Deği̇şi̇kli̇kleri̇, P. De Wi̇jkerslooth Jan 1945

Bati Anadolu'daki̇ Kromi̇tleri̇n Magnezi̇t Teşekkülüne Eşi̇t Hi̇drotermal Deği̇şi̇kli̇kleri̇, P. De Wi̇jkerslooth

Bulletin of the Mineral Research and Exploration

No abstract provided.


Ereğli̇ -Zonguldak Kömür Havzasinin Yayginliği Üzeri̇nde Jeoloji̇k İmkânlar, Necdet Egeran Jan 1945

Ereğli̇ -Zonguldak Kömür Havzasinin Yayginliği Üzeri̇nde Jeoloji̇k İmkânlar, Necdet Egeran

Bulletin of the Mineral Research and Exploration

No abstract provided.


Alaylidağ Ve Beydağ Siradağlari Arasindaki̇ Bölgeni̇n Üst Devon Faunasi, Cahide Ünsalaner Jan 1945

Alaylidağ Ve Beydağ Siradağlari Arasindaki̇ Bölgeni̇n Üst Devon Faunasi, Cahide Ünsalaner

Bulletin of the Mineral Research and Exploration

No abstract provided.


Bati Toros Gölleri̇ni̇n Jeomorfoloji̇si̇, E. Lahn Jan 1945

Bati Toros Gölleri̇ni̇n Jeomorfoloji̇si̇, E. Lahn

Bulletin of the Mineral Research and Exploration

No abstract provided.


Ni̇ksar Güneyi̇ndeki̇ Kelki̇t Di̇slokasyonu Ve Tektoni̇kle İlgi̇si̇, M. Blumenthal Jan 1945

Ni̇ksar Güneyi̇ndeki̇ Kelki̇t Di̇slokasyonu Ve Tektoni̇kle İlgi̇si̇, M. Blumenthal

Bulletin of the Mineral Research and Exploration

No abstract provided.


İstati̇sti̇k Ve Fi̇yatlar, - - Jan 1945

İstati̇sti̇k Ve Fi̇yatlar, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.


Dökümantasyon Bulgar Li̇nyi̇tleri̇ni̇n Di̇sti̇lasyonu Hakkinda Bi̇r Etüd, - - Jan 1945

Dökümantasyon Bulgar Li̇nyi̇tleri̇ni̇n Di̇sti̇lasyonu Hakkinda Bi̇r Etüd, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.


The Cleavage Of Cyclo-Beta-Diketones. I. Tetramethyl-1,3-Cyclobutanedione. Ii. Tetraphenyl-1,3-Cyclobutanedione., Garry Carlton Kitchens Jan 1945

The Cleavage Of Cyclo-Beta-Diketones. I. Tetramethyl-1,3-Cyclobutanedione. Ii. Tetraphenyl-1,3-Cyclobutanedione., Garry Carlton Kitchens

LSU Historical Dissertations and Theses

No abstract provided.


The Yale Forest In Tolland And Windham Counties, Connecticut, Walter H. Meyer, Basil A. Plusnin Jan 1945

The Yale Forest In Tolland And Windham Counties, Connecticut, Walter H. Meyer, Basil A. Plusnin

Yale School of the Environment Bulletin Series

No abstract provided.


Etütler: Fethi̇ye Ve Dağardi Bölgeleri̇ Kromi̇t Yataklari, V. Kovenko Jan 1945

Etütler: Fethi̇ye Ve Dağardi Bölgeleri̇ Kromi̇t Yataklari, V. Kovenko

Bulletin of the Mineral Research and Exploration

No abstract provided.


Comparison Of Census Methods For Pheasants In Nebraska, H. Elliot Mcclure Jan 1945

Comparison Of Census Methods For Pheasants In Nebraska, H. Elliot Mcclure

Nebraska Game and Parks Commission: Staff Research Publications

In plans for the Nebraska Upland Game Bird Pittman Robinson Project the censusing of pheasants and tabulation of population densities was of prime importance. A summary of the data at hand and a comparison of the various methods tried will be discussed here.


Maden Tekni̇syen Ve Maden Başçavuş Okullarinin Çalişmalarina Kisaca Bi̇r Bakiş, - - Jan 1945

Maden Tekni̇syen Ve Maden Başçavuş Okullarinin Çalişmalarina Kisaca Bi̇r Bakiş, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.


Bursa Bölgesi̇ndeki̇ Enjeksi̇yon Ti̇pi̇nde Kromi̇t Yataklari, V. Kovenko Jan 1945

Bursa Bölgesi̇ndeki̇ Enjeksi̇yon Ti̇pi̇nde Kromi̇t Yataklari, V. Kovenko

Bulletin of the Mineral Research and Exploration

No abstract provided.