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Biology

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Articles 2011 - 2040 of 2280

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A Method For Appraisal Of Annual Reproductive Success In The Black Brant Population, Robert Dunbrack Jones Apr 1973

A Method For Appraisal Of Annual Reproductive Success In The Black Brant Population, Robert Dunbrack Jones

Theses (Unassigned)

No abstract provided.


Food Habits, Vocalizations, And Territoriality Of Alaskan Red Squirrels (G. Tamiasciurus), Frances Ann Nodler Apr 1973

Food Habits, Vocalizations, And Territoriality Of Alaskan Red Squirrels (G. Tamiasciurus), Frances Ann Nodler

Theses (Unassigned)

No abstract provided.


Waterbird Habitat And Use Of Chickaloon Flats, Roland Louis Quimby Apr 1973

Waterbird Habitat And Use Of Chickaloon Flats, Roland Louis Quimby

Theses (Unassigned)

No abstract provided.


The Ursinus Weekly, February 22, 1973, Charles Chambers, Joseph Van Wyk, Judith James, Gary Griffith, John T. Fidler, Nancy Frye, Mark M. Borish, Elsie Van Wagoner, Peter Seigl, Richard Whaley, Nesan Kadirgamar, Robert Vietri, Marilyn Harsch, Ruthann Connell, Robert A. Searles Feb 1973

The Ursinus Weekly, February 22, 1973, Charles Chambers, Joseph Van Wyk, Judith James, Gary Griffith, John T. Fidler, Nancy Frye, Mark M. Borish, Elsie Van Wagoner, Peter Seigl, Richard Whaley, Nesan Kadirgamar, Robert Vietri, Marilyn Harsch, Ruthann Connell, Robert A. Searles

Ursinus Weekly Newspaper, 1902-1978

USGA finally elects 1973-4 officers • Ursinus College Union opens quietly but successfully • S.F.A.R.C. discusses computer use, transcript cost, HH use, & Olevian stove • Tuition increase slated by Ursinus Board • Editorial: The Prisoners return; Looking back • Faculty portrait: Dr. John Wickersham • Afloat in the celluloid sea: The Getaway • Music review: Eric nemeyer's 19 piece jazz band makes debut • ProTheatre plans several productions and a workshop for Spring semester • Wismer's Mother Hubbard left with bare cupboard • 18 year old drinking age to be decided by courts • Letter to the editor: Praise …


The Role Of Prostaglandins In The Mediation Of Lh Action In The Rabbit Ovary, Daniel Lloyd Grinwich Jan 1973

The Role Of Prostaglandins In The Mediation Of Lh Action In The Rabbit Ovary, Daniel Lloyd Grinwich

Digitized Theses

No abstract provided.


An Investigation Into The Mechanisms Responsible For The Exercise-Inducedalterations In Plasma Enzyme Activity, Christopher Paul Bolter Jan 1973

An Investigation Into The Mechanisms Responsible For The Exercise-Inducedalterations In Plasma Enzyme Activity, Christopher Paul Bolter

Digitized Theses

No abstract provided.


Factors Affecting Transmission To The Mesencephalic Central Grey Matter Of Cats Relative To Activity In Peripheral Afferent Nerves: Speculation On Mechanisms Of Pain Perception, John Hugh Barker Jan 1973

Factors Affecting Transmission To The Mesencephalic Central Grey Matter Of Cats Relative To Activity In Peripheral Afferent Nerves: Speculation On Mechanisms Of Pain Perception, John Hugh Barker

Digitized Theses

No abstract provided.


Endocrine Control Of Water Transport In The Rectum Of The American Cockroach (Periplaneta Americana, L), Jeffrey Hunter Tolman Jan 1973

Endocrine Control Of Water Transport In The Rectum Of The American Cockroach (Periplaneta Americana, L), Jeffrey Hunter Tolman

Digitized Theses

No abstract provided.


Utilization Of Louisiana Estuarine Sediments As A Source Of Nutrition For The Brown Shrimp Penaeus Aztecus., Ralph Russell Jones Jr Jan 1973

Utilization Of Louisiana Estuarine Sediments As A Source Of Nutrition For The Brown Shrimp Penaeus Aztecus., Ralph Russell Jones Jr

LSU Historical Dissertations and Theses

No abstract provided.


Amino Acid Metabolism Of Anaplasma Marginale., Ronald Wayne Johns Jan 1973

Amino Acid Metabolism Of Anaplasma Marginale., Ronald Wayne Johns

LSU Historical Dissertations and Theses

No abstract provided.


Ammonia Elevations In Mice With Gram Negative Infections, Richard Ives Walker Jan 1973

Ammonia Elevations In Mice With Gram Negative Infections, Richard Ives Walker

Doctoral Dissertations

No abstract provided.


An Investigation Of Factors Influencing The Spontaneous Regression Of Rous Sarcomas Of Chickens, Paul Francis Cotter Jan 1973

An Investigation Of Factors Influencing The Spontaneous Regression Of Rous Sarcomas Of Chickens, Paul Francis Cotter

Doctoral Dissertations

No abstract provided.


Osmotic Adjustment In Two Populations Of Urosalpinx Cinerea (Say) (Muricidae, Prosobranchia, Gastropoda), Kenneth Wayne Turgeon Jan 1973

Osmotic Adjustment In Two Populations Of Urosalpinx Cinerea (Say) (Muricidae, Prosobranchia, Gastropoda), Kenneth Wayne Turgeon

Doctoral Dissertations

No abstract provided.


An Analysis Of Morphological Variability In North American Echinorhynchus Zoega In Mueller, 1776 (Acanthocephala), David George Huffman Jan 1973

An Analysis Of Morphological Variability In North American Echinorhynchus Zoega In Mueller, 1776 (Acanthocephala), David George Huffman

Doctoral Dissertations

No abstract provided.


Mechanism Of Viral Inactivation In Estuarine Water, Edward Martin Carney Jan 1973

Mechanism Of Viral Inactivation In Estuarine Water, Edward Martin Carney

Doctoral Dissertations

No abstract provided.


Reproductive Behavior And Squab Development In Atherosclerosis Susceptible White Carneau And Atherosclerosis Resistant Show Racer Pigeons, David Brannigan Jan 1973

Reproductive Behavior And Squab Development In Atherosclerosis Susceptible White Carneau And Atherosclerosis Resistant Show Racer Pigeons, David Brannigan

Doctoral Dissertations

No abstract provided.


Influence Of Season And Reproductive Status On Peripheral Plasma Progesterone Levels In The Lactating Bovine., James Francis Beatty Jan 1973

Influence Of Season And Reproductive Status On Peripheral Plasma Progesterone Levels In The Lactating Bovine., James Francis Beatty

LSU Historical Dissertations and Theses

No abstract provided.


The Effect Of Carboxin On Complex-Ii From Beef Heart Mitochondria., Mary Bradley Coleman Jan 1973

The Effect Of Carboxin On Complex-Ii From Beef Heart Mitochondria., Mary Bradley Coleman

LSU Historical Dissertations and Theses

No abstract provided.


Aspects Of The Physiology And Diseases Of The North American Elk, Yvonne Bernard Weber Jan 1973

Aspects Of The Physiology And Diseases Of The North American Elk, Yvonne Bernard Weber

Dissertations and Theses

Several aspects of the physiology and diseases of the North American elk (Cervus canadensis) were investigated, toward the goal of uncovering influences responsible for declining productivity among some elk herds in Oregon.

A newly developed drug, Etorphine, together with its antagonistic companion, Dip renorphine, was used to immobilize elk. Substantial differences were found in the amounts required and animal responses dependent upon age, physical condition and life history.

Whole blood samples were obtained from 60 living elk for hematological studies. The parameters examined included hemoglobin levels, packed cell volume, erythrocyte and leukocyte counts, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, …


Changes Of Ionized Calcium Elicited By Adenine Nucleotide Infusion Or Muscle Stimulation In Relation To Regulation Of Blood Flow., Don Dee Bloxham Jan 1973

Changes Of Ionized Calcium Elicited By Adenine Nucleotide Infusion Or Muscle Stimulation In Relation To Regulation Of Blood Flow., Don Dee Bloxham

LSU Historical Dissertations and Theses

No abstract provided.


Chitin Degradation In The Salt Marsh Environment., Mary Amy Hood Jan 1973

Chitin Degradation In The Salt Marsh Environment., Mary Amy Hood

LSU Historical Dissertations and Theses

No abstract provided.


Adrenal Cortical And Other Physiological Responses To Environmental Changes In The Bovine., Jerry Aldrus Lee Jan 1973

Adrenal Cortical And Other Physiological Responses To Environmental Changes In The Bovine., Jerry Aldrus Lee

LSU Historical Dissertations and Theses

No abstract provided.


Comparative Cranial Myology Of North American Natricine Snakes., Alexander Varkey Jan 1973

Comparative Cranial Myology Of North American Natricine Snakes., Alexander Varkey

LSU Historical Dissertations and Theses

No abstract provided.


Genetics Of Growth And The Effect Of High Ambient Temperature On Performance In Coturnix Coturnix Japonica., Parshotam Singh Chahil Jan 1973

Genetics Of Growth And The Effect Of High Ambient Temperature On Performance In Coturnix Coturnix Japonica., Parshotam Singh Chahil

LSU Historical Dissertations and Theses

No abstract provided.


Atpase Activity Associated With Bovine Erythrocyte Membranes In Anaplasmosis., Hollis Utah Cox Jan 1973

Atpase Activity Associated With Bovine Erythrocyte Membranes In Anaplasmosis., Hollis Utah Cox

LSU Historical Dissertations and Theses

No abstract provided.


A Comparison Of In Vitro Nucleic Acid Metabolism Of Normal Bovine Red Blood Cells And Red Blood Cells From Calves Infected With Anaplasma Marginale., Michael Edward Billups Jan 1973

A Comparison Of In Vitro Nucleic Acid Metabolism Of Normal Bovine Red Blood Cells And Red Blood Cells From Calves Infected With Anaplasma Marginale., Michael Edward Billups

LSU Historical Dissertations and Theses

No abstract provided.


Limnology Of The University Lake System, Baton Rouge, Louisiana., Mary-Grace Curry Jan 1973

Limnology Of The University Lake System, Baton Rouge, Louisiana., Mary-Grace Curry

LSU Historical Dissertations and Theses

No abstract provided.


Karyology And Sex In Clematis Ligusticifolia Nutt. (Ranunculaceae), Darrel A. White Jan 1973

Karyology And Sex In Clematis Ligusticifolia Nutt. (Ranunculaceae), Darrel A. White

All Master's Theses

An investigation was conducted to determine the relationship between sex and karyology in Clematis ligusticifolia Nutt. (Ranunculaceae), a dioecious perennial.

Chromosome number and karyology of this species are discussed and a review of some of the major works of previous investigators of sex determinism in dioecious angiosperms is included.


Some Biological Implications Of Polymorphism In The Bean Leaf Beetle, Cerotoma Trifurcata (Forster)., Donald Charles Herzog Jan 1973

Some Biological Implications Of Polymorphism In The Bean Leaf Beetle, Cerotoma Trifurcata (Forster)., Donald Charles Herzog

LSU Historical Dissertations and Theses

No abstract provided.


Resistance Of Purebred Brahman, Hereford, And Brahman X Hereford Crossbred Cattle To The Lone Star Tick, Amblyomma Americanum (L.)., Gene Ray Strother Jan 1973

Resistance Of Purebred Brahman, Hereford, And Brahman X Hereford Crossbred Cattle To The Lone Star Tick, Amblyomma Americanum (L.)., Gene Ray Strother

LSU Historical Dissertations and Theses

No abstract provided.