Results 21 to 30 of about 4,215,669 (358)

Rearrangements in the musculature correlate with jumping behaviour in legless Mediterranean fruit fly larvae Ceratitis capitata (Tephritidae)

open access: yesScientific Reports, 2022
Larvae of holometabolic insects evolved different crawling strategies depending on the presence or absence of larval legs or life style. A rather unusual mode of locomotion has independently evolved in legless larvae of several dipteran species.
Max Diesner   +4 more
doaj   +1 more source

Advances in Morphological Theory: Construction Morphology and Relational Morphology

open access: yesAnnual Review of Linguistics, 2022
In recent years, construction-based approaches to morphology have gained ground in the research community. This framework is characterized by the assumption that the mental lexicon is extensive and richly structured, containing not only a large number of stored words but also a wide variety of generalizations in the form of schemas.
openaire   +3 more sources

Ontogeny of neuro-insular complexes and islets innervation in the human pancreas.

open access: yesFrontiers in Endocrinology, 2014
The ontogeny of the neuro-insular complexes (NIC) and the islets innervation in human pancreas has not been studied in detail. Our aim was to describe the developmental dynamics and distribution of the nervous system structures in the endocrine part of ...
Alexandra E. Proshchina   +3 more
doaj   +1 more source

MORPHO-FUNCTIONAL CHANGES OF THYMUS AND CONTENTS OF BLOOD LYMPHOCYTE SUBPOPULATIONS IN FEMALE WISTAR RATS WITH DIFFERENT RESISTANCE TO HYPOXIA IN SYSTEMIC INFLAMMATORY RESPONSE

open access: yesМедицинская иммунология, 2019
Hypoxia and immune reactions are closely interrelated at molecular, cellular and organism levels, and the individuals differ in resistance to oxygen deficiency.
A. M. Kosyreva   +3 more
doaj   +1 more source

EROSIONAL DEVELOPMENT OF STREAMS AND THEIR DRAINAGE BASINS; HYDROPHYSICAL APPROACH TO QUANTITATIVE MORPHOLOGY

open access: yes, 1945
The composition of the stream system of a drainage basin can be expressed quantitatively in terms of stream order, drainage density, bifurcation ratio, and stream-length ratio. Stream orders are so chosen that the fingertip or unbranched tributaries are
R. Horton
semanticscholar   +1 more source

Development of hypobranchial muscles with special reference to the evolution of the vertebrate neck

open access: yesZoological Letters, 2018
Background The extant vertebrates include cyclostomes (lamprey and hagfish) and crown gnathostomes (jawed vertebrates), but there are various anatomical disparities between these two groups. Conspicuous in the gnathostomes is the neck, which occupies the
Noritaka Adachi   +4 more
doaj   +1 more source

The damping and structural properties of dragonfly and damselfly wings during dynamic movement

open access: yesCommunications Biology, 2021
Lietz, Rajabi and colleagues investigate the physiological and structural components of damping in insect wings. Notably, flight muscles and hemolyph appear to have no direct involvement in wing damping, compared to the function of the wing hinge.
Carina Lietz   +3 more
doaj   +1 more source

A Morphology-Aware Network for Morphological Disambiguation

open access: yesProceedings of the AAAI Conference on Artificial Intelligence, 2016
Agglutinative languages such as Turkish, Finnish andHungarian require morphological disambiguation beforefurther processing due to the complex morphologyof words. A morphological disambiguator is usedto select the correct morphological analysis of a word.Morphological disambiguation is important because itgenerally is one of the first ...
Yildiz, Eray   +4 more
openaire   +3 more sources

Organotin Exposure and Vertebrate Reproduction: A Review

open access: yesFrontiers in Endocrinology, 2018
Organotin (OTs) compounds are organometallic compounds that are widely used in industry, such as in the manufacture of plastics, pesticides, paints, and others.
Julia Fernandez Puñal de Araújo   +8 more
doaj   +1 more source

THE EFFECT OF ALLOXAN-INDUCED HYPERGLYCEMIA ON THE RENAL CORTEX

open access: yesСхідноукраїнський медичний журнал, 2022
About 422 million people in the world suffer from diabetes mellitus. Among diseases, diabetes ranks third, and among endocrine disorders, it ranks first. Some issues concerning the pathogenesis of this disease are unclear.
Sofia Frolova   +2 more
doaj   +1 more source

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