Results 21 to 30 of about 6,593,494 (394)

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

Effects of built environment morphology on wind turbine noise exposure at building façades [PDF]

open access: yes, 2017
© 2017 Elsevier LtdWith wind farms installed in urban and suburban areas, the noise exposure of buildings is affected both by distance attenuation and the morphology of the built environment. With the aim of exploring the noise-resisting effects of built
Archer   +50 more
core   +2 more sources

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

Structure in the Epislon Eridani dusty disk caused by mean motion resonances with a 0.3 eccentricity planet at periastron [PDF]

open access: yes, 2002
The morphology of the epsilon Eridani dust ring is reproduced by a numerical simulation of dust particles captured into the 5:3 and 3:2 exterior mean-motion resonances with a 0.3 eccentricity 10^-4 solar mass planet at periastron at a semi-major axis of ...
A. C. Quillen   +2 more
core   +1 more source

Control of carbon nanotube morphology by change of applied bias field during growth [PDF]

open access: yes, 2004
Carbon nanotube morphology has been engineered via simple control of applied voltage during dc plasma chemical vapor deposition growth. Below a critical applied voltage, a nanotube configuration of vertically aligned tubes with a constant diameter is ...
AuBuchon, J. F.   +8 more
core   +1 more source

Platelet Biochemistry and Morphology after Cryopreservation [PDF]

open access: yes, 2020
Platelet cryopreservation has been investigated for several decades as an alternative to room temperature storage of platelet concentrates. The use of dimethylsulfoxide as a cryoprotectant has improved platelet storage and cryopreserved concentrates can ...
Compernolle, Veerle   +2 more
core   +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

Interval-valued and intuitionistic fuzzy mathematical morphologies as special cases of L-fuzzy mathematical morphology [PDF]

open access: yes, 2011
Mathematical morphology (MM) offers a wide range of tools for image processing and computer vision. MM was originally conceived for the processing of binary images and later extended to gray-scale morphology.
Deschrijver, Glad   +5 more
core   +1 more source

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

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