Results 41 to 50 of about 265,394 (339)

Entomology in Ecuador [PDF]

open access: yesAnnales de la Société entomologique de France (N.S.), 2009
Accepte le 19 novembre 2009 T Western Amazonian basin has long been recognized as supporting one of the highest levels of biological diversity in the world. Insects are particularly abundant and species rich in this region, yet the task of describing new species, discovering their range, understanding the factors that govern their distribution and the ...
openaire   +3 more sources

Insects. Ross E. Hutchins. Englewood Cliffs, New Jersey: Prentice- Hall, Inc., 1966. xii, 324 pp. $6.95. [PDF]

open access: yes, 2017
Excerpt: Contemporary entomological writing usually falls into one of two categories: general picture-books designed. for youngsters, and learned monographs and specialized publications that are generally unavailable and incomprehensible to the layman.
Donahue, Julian P
core   +2 more sources

Yellow Mealworm Larvae Derived Eco‐Friendly Substrates for Responsible Electronics

open access: yesAdvanced Sustainable Systems, EarlyView.
Electronic substrates composed of bioderived eco‐friendly materials constitute a unique opportunity for the development of the next generation of responsible electronics. In this work, the use of Yellow Mealworm Larvae is explored for the realization of rigid and flexible electronic substrates which can be favorable alternatives for existing substrates
Monika Gupta   +6 more
wiley   +1 more source

Cover Illustration: The Well-Dressed Entomologist [PDF]

open access: yes, 2017
This issue\u27s cover illustration is the frontispiece to a classic work of eighteenth-century entomology, Moses Harris\u27 The Aurelian, which began to appear in parts in 1758 and was published entire in 1766 (Lisney, 1960).
Wilkinson, Ronald S.
core   +2 more sources

Spring and Power in Hovering Ornithopters

open access: yesAdvanced Intelligent Systems, EarlyView.
Only small ornithopters can hover, longest at the hummingbird size. This article reviews the drive and power of these hovering machines, focusing on elastic energy and thrust boosters. Unlike two‐winged designs, X‐winged and multiple‐V‐winged ornithopters benefit from lower disk loading and slower, smaller wingbeats, and the clap‐and‐fling effect ...
Gih‐Keong Lau   +4 more
wiley   +1 more source

Fauna de Coleoptera Edáfica em Eucalipto sob Diferentes Sistemas de Controle Químico da Matocompetição

open access: yesFloresta e Ambiente
O Eucalyptus grandis destaca-se como uma das espécies mais cultivadas no Brasil em razão de sua produtividade e da qualidade da madeira. Objetivou-se com este estudo avaliar a coleopterofauna edáfica em um plantio inicial de E.
Juliana Garlet   +4 more
doaj   +1 more source

AN INDEX TO THE DESCRIBED LI1:E HISTORIES, EARLY STAGES AND HOSTS OF THE MACROLEPIDOPTERA OF THE CONTINENTAL UNITED STATES AND CANADA,\u27\u27 by Harrison Morton Tietz, 1972 [PDF]

open access: yes, 2017
AN INDEX TO THE DESCRIBED LI1:E HISTORIES, EARLY STAGES AND HOSTS OF THE MACROLEPIDOPTERA OF THE CONTINENTAL UNITED STATES AND CANADA,\u27\u27 by Harrison Morton Tietz, 1972. Two volumes, 1041 p., published by A. C.
Nielsen, M. C.
core   +3 more sources

The woman researcher's tale: A review of bibliometric methods and results for studying gender in science

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract There has been a notable increase in bibliometric research studying gender in academia. This narrative review aims to organize and synthesize this extensive body of work to uncover new insights into gender disparities in science. We begin by analyzing key methodological elements, including gender assignment techniques, units of analysis, and ...
Elvira González‐Salmón   +2 more
wiley   +1 more source

Elasticity and Entomology [PDF]

open access: yesNature, 1916
IN NATURE for June 22 (vol. xcvii., p. 340) there appeared an interesting letter under the above heading from the pen of Prof. Bryan. Perhaps I may be permitted to contribute some further remarks on the same subject, although my distance from the centre of Empire must necessarily entail a long delay before publication.
openaire   +6 more sources

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