Results 81 to 90 of about 832,585 (293)

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

open access: yesThe Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini   +3 more
wiley   +1 more source

A review of eucalyptus propagation and conservation

open access: yes, 2016
Eucalyptus spp. and hybrids remain among the mostly widely-planted species in the world, owed principally to its diverse genome, its site-adaptability, and relatively fast growth rates. Numerous pure species, and yet more hybrid clones have been globally
Nakhooda, Muhammad, Jain, Shri Mohan
core  

Vegetative propagation of Cecropia obtusifolia (Cecropiaceae)

open access: yesRevista de Biología Tropical, 2001
Cecropia is a relatively well-known and well-studied genus in the Neotropics. Methods for the successful propagation of C. obtusifolia Bertoloni. 1840 from cuttings and air layering are described, and the results of an experiment to test the effect of ...
Louis M. LaPierre
doaj  

Features of vegetative propagation of new tulip cultivars of the garden class Triumph during introduction in the Steppe Crimea

open access: yesОвощи России
Relevance. Triumph garden class tulips are among the most popular plants for spring flower arrangements, and the issues of their vegetative propagation to obtain planting material within the framework of the import substitution concept in Russia today ...
L. A. Rogatenyuk, V. K. Zykova
doaj   +1 more source

Bite force estimates and morphological correlations of jaw muscles in parrots

open access: yesThe Anatomical Record, EarlyView.
Abstract Parrots (Order: Psittaciformes) are renowned for their high bite force (BF) and morphological correlates thereof, including a highly mobile skull and two unique mandibular adductor muscles—m. pseudomasseter and m. ethmomandibularis, with the former being hypothesized to increase force output.
Ana Carolina L. Faillace   +3 more
wiley   +1 more source

Induction of defensive response in Eucalyptus globulus plants and its persistence in vegetative propagation [PDF]

open access: yes, 2013
The expression of defensive compounds derived from secondary metabolism in plants of Eucalyptus globulus Labill, and the persistence of these in vegetative propagation was evaluated by gas chromatography with flame ionization (GC-FID) and mass ...
Rios, Darcy   +6 more
core  

Redescription of †Eobrasilia coutoi (Metatheria: Polydolopimorphia), a unique sclerocarpophagous metatherian from the Palaeogene of South America: Systematic affinities, and paleoecological and evolutionary implications

open access: yesThe Anatomical Record, EarlyView.
Abstract The ‘Palaeogene strata’ of the Itaboraí Basin (upper Paleocene‐lower Eocene), Southeastern Brazil, has preserved 29 genera and almost 50 species of metatherians (about 65% of its mammalian diversity). Among them, Eobrasilia coutoi Simpson, 1947 is the most enigmatic due to its quite fragmentary nature.
Leonardo M. Carneiro   +10 more
wiley   +1 more source

Technology Transfer to Underwater Archaeology: The LAHKE Project at the Submerged Neolithic Site of La Marmotta

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro   +4 more
wiley   +1 more source

VEGETATIVE PROPAGATION OF THREE SPECIES OF BAMBOO [PDF]

open access: yesRa Ximhai, 2011
The obtaining of good quality plants for mass production of bamboo is an important factor due to the conventional methods of spreading have been little studied and limited their spreading.
Jesús Vargas-Hernández   +5 more
doaj  

Deciphering the Palimpsest: Chronological Uncertainty and the Interpretation of Mining Landscapes at Písečný vrch (Czech Republic)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT We investigated the Písečný vrch (Czech Republic), a site exploited for quartz mining in both prehistoric times and the 20th century. Due to their morphological similarity across all mining periods, the differentiation between pits with archaeological potential and recent ones is challenging.
Jan Fišer   +5 more
wiley   +1 more source

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