Open Access. Powered by Scholars. Published by Universities.®

Animal Sciences Commons™

Open Access. Powered by Scholars. Published by Universities.®

Social and Behavioral Sciences

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 3571 - 3600 of 4363

Full-Text Articles in Animal Sciences

2 Exotic Land Species Now Found In Florida, Jessie Maye Smith Jan 1969

2 Exotic Land Species Now Found In Florida, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Nature's Full Array Of Beauty Displayed In Everglades Park, Jessie Maye Smith Jan 1969

Nature's Full Array Of Beauty Displayed In Everglades Park, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Flora And Fauna Abundant Invisible River Brings Life To Wild Everglades, Jessie Maye Smith Jan 1969

Flora And Fauna Abundant Invisible River Brings Life To Wild Everglades, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Florida Sightings Rival Native Birds, Jessie Maye Smith Jan 1969

Florida Sightings Rival Native Birds, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Retains Rustic Charm; St. John Offers Rural Tranquility, Jessie Maye Smith Jan 1969

Retains Rustic Charm; St. John Offers Rural Tranquility, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


'World Of Grizzly Bear' Given Study, Jessie Maye Smith Jan 1969

'World Of Grizzly Bear' Given Study, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Big Bird Population Abounds On St. John (Column), Jessie Maye Smith Jan 1969

Big Bird Population Abounds On St. John (Column), Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


The Economics Of Transition In Farming, G D. Oliver Jan 1969

The Economics Of Transition In Farming, G D. Oliver

Journal of the Department of Agriculture, Western Australia, Series 4

UNSTABLE income is a constant farm hazard. In addition to uncertainties like over production, obsolescence, rising costs and changes in consumer tastes which menace manufacturing industries, the farmer also has to contend with yield fluctuations arising from climatic conditions over which he has no control.


Some Parameters Of The Second-Order Conditioning Of Fear In Rats, Alan Kamil Jan 1969

Some Parameters Of The Second-Order Conditioning Of Fear In Rats, Alan Kamil

Papers in Behavior in Biological Sciences

The effects of CS1 duration, partial reinforcement, and trace conditioning on second-order conditioned suppression were investigated, employing 64 rats as Ss. In Experiment 1, the clearest second-order conditioning was obtained when CS1 duration was the same during both the first- and the second-order conditioning phases of the experiment. In Experiment 2, somewhat better second-order conditioning was obtained when first-order conditioning had been under conditions of partial reinforcement, delay CS-US pairing. In neither experiment were CS1 suppression and CS2 suppression during second-order testing well correlated. This aspect of the results raised the question of the influence of nonclassical conditioning factors on …


On Models Of Commercial Fishing, Vernon L. Smith Jan 1969

On Models Of Commercial Fishing, Vernon L. Smith

Economics Faculty Articles and Research

Commercial fishing is characterized by three key economic and technological features that are relevant to the formulation of an economic theory of fish production. 1. A fishery resource, although conceivably exhaustible, is replenishable; that is, it is subject to laws of natural growth which define an environmental biotechnological constraint on the activities of the fishing industry. 2. The resource and the activity of production from it form a stock-flow relationship. The new growth in the population fish mass depends upon the harvest rate relative to natural recruitment to the stock. If the harvest rate exceeds the recruitment rate, the stock …


Island Residents Work To Conserve Habitat, Jessie Maye Smith Dec 1968

Island Residents Work To Conserve Habitat, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Homework Pays Off As Pair Find New Species On Island, Jessie Maye Smith Dec 1968

Homework Pays Off As Pair Find New Species On Island, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Symbolism Strong With Birds Used In Heraldry On Shields, Jessie Maye Smith Dec 1968

Symbolism Strong With Birds Used In Heraldry On Shields, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Eagle Head S Tilt Poses A Puzzle, Jessie Maye Smith Dec 1968

Eagle Head S Tilt Poses A Puzzle, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Fluttering Flocks Of Fluters Whistle In Wintry Winds, Jessie Maye Smith Dec 1968

Fluttering Flocks Of Fluters Whistle In Wintry Winds, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Hummingbird Feeder Cleaning Among Chores For Winterizing, Jessie Maye Smith Nov 1968

Hummingbird Feeder Cleaning Among Chores For Winterizing, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Migrant Warblers Hint Of Cold, Jessie Maye Smith Nov 1968

Migrant Warblers Hint Of Cold, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Colorful Bird's Name Dictated By Seasonal Plumage Change, Jessie Maye Smith Nov 1968

Colorful Bird's Name Dictated By Seasonal Plumage Change, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Binoculars Or Guns--Hunters Share Valid Wildlife Interest, Jessie Maye Smith Nov 1968

Binoculars Or Guns--Hunters Share Valid Wildlife Interest, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Call Of The Wild Goose Stirs Wanderlust In Hearts Of Man, Jessie Maye Smith Oct 1968

Call Of The Wild Goose Stirs Wanderlust In Hearts Of Man, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Book Studies World Of Canada Goose, Jessie Maye Smith Oct 1968

Book Studies World Of Canada Goose, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Condor's Struggle For Survival Near Impossible In Today's Age, Jessie Maye Smith Oct 1968

Condor's Struggle For Survival Near Impossible In Today's Age, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Migrants Arrive With Cool Air To Provide Fruitful Field Trip, Jessie Maye Smith Oct 1968

Migrants Arrive With Cool Air To Provide Fruitful Field Trip, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Life Of Whitewings Explored By Expert, Jessie Maye Smith Oct 1968

Life Of Whitewings Explored By Expert, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Osprey Decline Makes Rare Sight, Jessie Maye Smith Oct 1968

Osprey Decline Makes Rare Sight, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Catbird's Return Visit To Yard Proves All's Right With Nature, Jessie Maye Smith Sep 1968

Catbird's Return Visit To Yard Proves All's Right With Nature, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Southward Migration Of Birds Noted By Autumn Observers, Jessie Maye Smith Sep 1968

Southward Migration Of Birds Noted By Autumn Observers, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Birders Take Northwest Tour, Travel By Train, Bus And Boat, Jessie Maye Smith Sep 1968

Birders Take Northwest Tour, Travel By Train, Bus And Boat, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Seldom-Seen Species Sighted By Fw Woman On Vacation, Jessie Maye Smith Sep 1968

Seldom-Seen Species Sighted By Fw Woman On Vacation, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.


Birds Bound South Pass Through Area, Jessie Maye Smith Sep 1968

Birds Bound South Pass Through Area, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.