The American Naturalist

The American Naturalist

There is no evidence that a bird in the act of soaring ever remained stationary in
still air for an instant ; and whether air is hurled against ... Solution of the problem
" is unchanged by “ great velocity . ... velocity " to the bird , and as atmospheric
friction is the only resistance to such translation , speed of flight is determined
1891.

Author:

Publisher:

ISBN: UIUC:30112051708854

Category: Biology

Page:

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Categories: Biology

Journal of comparative zoology

Journal of comparative zoology

1891. 5. Hft . ) Richet , Ch . , Le travail de l'oiseau pendant le vol . in : Revue
Scientif . T. 48 . No. 22 . p . 684—686 . Tatin , V. ... Baines , A. O. , The Soaring of
Birds . in : Nature , Vol . 44. No. ... Lancaster , J. , The Problem of the Soaring
Birds .

Author: Julius Victor Carus

Publisher:

ISBN: UVA:X030552801

Category: Zoology

Page:

View: 478

Categories: Zoology

Zoe

Zoe

September , 1891. The Problem of the Soaring Birds : I. Lancaster . Fossil Birds
from the Equus Beds of Oregon : R. W. Shufeldt , M. D. An abstract of a
forthcoming work on fossil birds from the Upper Pliocene of the Silver Lake
region , Oregon ...

Author:

Publisher:

ISBN: UCR:31210006263642

Category: Biology

Page:

View: 717

Categories: Biology

Essays upon heredity and kindred biological problems v 1 1891

Essays upon heredity and kindred biological problems v  1  1891

For my part , I am inclined to believe that the habit of flying from man is developed
in the first generation which encounters him as a foe ? We see how wary and
cautious a flock of birds become as soon as a few shots have been fired at them ...

Author: August Weismann

Publisher:

ISBN: STANFORD:24503378910

Category:

Page:

View: 624

Categories:

The Flora of the Olympics

The Flora of the Olympics

September , 1891. The Problem of the Soaring Birds : I. Lancaster . Fossil Birds
from the Equus Beds of Oregon : R. W. Shufeldt , M. D. An abstract of a
forthcoming work on fossil birds from the Upper Pliocene of the Silver Lake
region , Oregon ...

Author: Louis Fourniquet Henderson

Publisher:

ISBN: UIUC:30112009955540

Category: Botany

Page: 296

View: 657

Categories: Botany

Birds in Our Lives

Birds in Our Lives

Lawrence Hargrave of Australia in 1891 pro duced what were probably the first
successful models of ornithopters. ... indicated that the two basic requirements for
flight, lift and thrust, could be treated separately with great resultant simplification
of the overall problem. ... It gave the results of his extensive observations of birds,
especially the larger soaring birds, which he had observed in northern Africa.

Author: United States Sport Fisheries and Wildlife Bureau

Publisher:

ISBN: IND:30000056273562

Category: Birds

Page: 561

View: 135

Categories: Birds

American Engineer and Railroad Journal

American Engineer and Railroad Journal

In June , 1891 , the quidnuncs in Paris were interested in the rumored success of
some experiments with a flying machine carried on ... M. Ader is a well - known
French electrician , the inventor of a telephone , and has long been interested in
the flyingmachine problem . In 1872 he constructed an artificial bird 26 ft . across
and weighing some 53 lbs . , with beating wings actuated by the muscular force
of ...

Author:

Publisher:

ISBN: WISC:89089694541

Category: Railroad engineering

Page:

View: 865

Categories: Railroad engineering

Catalogue of Scientific Papers

Catalogue of Scientific Papers

Author: Royal Society (Great Britain)

Publisher:

ISBN: CORNELL:31924114878857

Category: Learned institutions and societies

Page:

View: 236

Categories: Learned institutions and societies

A Bibliography of Birds

A Bibliography of Birds

Author: Reuben Myron Strong

Publisher:

ISBN: CORNELL:31924002206153

Category: Birds

Page: 528

View: 583

The bibliography includes comprehensive coverage of materials published through 1926, when Biological Abstracts began, and some references as late as 1938.
Categories: Birds

Zoological Record

Zoological Record

1891 , pp . 273-280 . KENESSEY V. KENESSE , L. Ueber einige seltenere Vögel
des Weissen . burger Comitats . Orn . Jahrb . ii , pp . ... KUTTER , F. ( See
SCHALOW , H. ] LANCASTER , J. The problem of the Soaring Birds . THE
GENERAL ...

Author:

Publisher:

ISBN: UIUC:30112051786397

Category: Animals

Page:

View: 681

"Zoological Record is published annually in separate sections. The first of these is Comprehensive Zoology, followed by sections recording a year's literature relating to a Phylum or Class of the Animal Kingdom. The final section contains the new genera and subgenera indexed in the volume." Each section of a volume lists the sections of that volume.
Categories: Animals

The Zoological Record

The Zoological Record

1891 , pp . 273-280 . KENESSEY V. KENESSE , L. Ueber einige seltenere Vögel
des Weissen . burger Comitats . Orn . Jahrb . ii , pp . ... KOTTER , F. ( See
SCHALOW , H. ] LANCASTER , J. The problem of the Soaring Birds . THE
GENERAL ...

Author:

Publisher:

ISBN: STANFORD:36105012613084

Category: Classification

Page:

View: 187

Indexes the world's zoological and animal science literature, covering all research from biochemistry to veterinary medicine. The database provides a collection of references from over 4,500 international serial publications, plus books, meetings, reviews and other no- serial literature from over 100 countries. It is the oldest continuing database of animal biology, indexing literature published from 1864 to the present. Zoological Record has long been recognized as the "unofficial register" for taxonomy and systematics, but other topics in animal biology are also covered.
Categories: Classification

Bulletin Organization for Scientific Research in Indonesia

Bulletin   Organization for Scientific Research in Indonesia

2077. Kuroda , N. 2094. Lancaster , J. 2078. Kuroda , N. 2095.
LandsboroughThomson , A. Ned . Indie , 57 , 1898 , 378 The problem of the
soaring birds . Am . Nat . , 15 , 1891 , 787 . Bird migration in relation to the food
and mouth - disease .

Author: Organization for Scientific Research in Indonesia

Publisher:

ISBN: UCSD:31822008704033

Category: Science

Page:

View: 172

Categories: Science

Royal Society of London Catalogue of Scientific Papers 1800 1900

Royal Society of London Catalogue of Scientific Papers 1800 1900

H . , G . W . Nt . 43 ( 1891 ) 30 . sailing birds and wave - power . Hargrave , L ... 25
( 1891 ) 787J . 4 ( 1900 ) 134 . mechanism . Chabry , — . As . Fr . C . R . ( 1887 ) (
Pt . 1 ) 261 . Soaring flight . - Trowbridge , W ... Nt . 27 ( 1883 ) 534 - . problem .

Author:

Publisher: CUP Archive

ISBN:

Category:

Page:

View: 119

Categories:

Publication

Publication

Author:

Publisher:

ISBN: CORNELL:31924053755298

Category: Birds

Page:

View: 741

Categories: Birds

Bulletin

Bulletin

Author: Organization for Scientific Research in Indonesia

Publisher:

ISBN: STANFORD:36105015066843

Category: Research

Page:

View: 828

Categories: Research

Descriptive Index of Current Engineering Literature

Descriptive Index of Current Engineering Literature

R . H . Thurston , discussing the history of the problem and experiments and
observations upon birds . ... containing illustrations of various flying machines
from 1500 to 1879 . R . R . & Eng . Jour . , Nov . 1891 . Prospects of Successful .
Extract ...

Author:

Publisher:

ISBN: UCAL:B5072513

Category: Engineering

Page:

View: 443

Categories: Engineering

PIE Publications Indexed for Engineering

PIE  Publications Indexed for Engineering

R. H. Thurston , discussing the history of the problem and experiments and
observations upon birds . The Forum ... Article by Mr. O. Chanute containing
illustrations of various flying machines from 1500 to 1879. R. R. & Eng . Four . ,
Nov. 1891 .

Author: Engineering Information, Inc

Publisher:

ISBN: UIUC:30112008948561

Category: Periodicals

Page:

View: 649

Categories: Periodicals