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STATISTICAL ANALYSIS OF PALYNOLOGICAL ASSEMBLAGES FROM THE APTIAN-ALBIAN OF THE ARARIPE BASIN, NORTHEAST BRAZIL: A CASE STUDY OF PALEOENVIRONMENTAL SIGNIFICANCE OF EARLY CRETACEOUS TERRESTRIAL PALYNOMORPHS

Publicación Electrónica de la Asociación Paleontológica Argentina, 2015
Statistical treatment of palynological data from Rio da Batateira and Santana formations (Aptian-Albian) of the Araripe Basin provides mathematical support to paleoclimatic interpretations.
Mitsuru Arai, Paulo S. Machado Coelho
doaj

Geometría de los engranajes cónicos: Ángulos de los Semi-Conos primitivos y relación de transmisión virtual. // Geometry of Bevel Gear: Angles of primitive semi-cones and ratio of virtual transmission.

Ingeniería Mecánica, 2004
En el presente trabajo se realiza la deducción de expresiones generales para el cálculo de los semi-conos primitivos de los engranajescónicos.
E. Mirabet Lemos, L. Martínez Delgado
doaj

RECENT ADVANCES ON THE STUDY OF MESOZOIC MAMMALS FROM CHINA

Publicación Electrónica de la Asociación Paleontológica Argentina, 2015
History of the study of Chinese Mesozoic mammals can be traced back to over 60 years ago when Yabe and Shikama described Manchurodon simplicidens Yabe and Shikama, an amphidontid "symmetrodont" from northeastern China in 1938.
Yuanqing Wang +3 more
doaj

A Classification of Intrinsic Ergodicity for Recognisable Random Substitution Systems. [PDF]

Commun Math Phys
Gohlke P, Mitchell A.
europepmc +1 more source

Formal Thought Disorder in Schizophrenia: A Problematic History. [PDF]

Schizophr Bull
Barrera A.
europepmc +1 more source

Silicate Rings in Woody Biomass Ash Melts Based on Molecular Dynamics Simulations. [PDF]

ACS Omega
Ma C.
europepmc +1 more source

Reflections on Keywords: Definition, Life and Origin. [PDF]

Life (Basel)
Brack A.
europepmc +1 more source

Persistent Neuroendocrine Function is Still Vegetative: A Reply to Berendes. [PDF]