Results 11 to 20 of about 235,699 (346)

Myosin IIA-mediated forces regulate multicellular integrity during vascular sprouting [PDF]

open access: yes, 2019
Angiogenic sprouting is a critical process involved in vascular network formation within tissues. During sprouting, tip cells and ensuing stalk cells migrate collectively into the extracellular matrix while preserving cell-cell junctions, forming patent ...
Chen, Christopher S.   +10 more
core   +1 more source

Effects of Probiotic Supplementation on TGF-β1, TGF-β2, and IgA Levels in the Milk of Japanese Women: An Open-Label Pilot Study

open access: yesFrontiers in Nutrition, 2019
Background: Dietary probiotics supplementation in lactating mothers may help prevent allergic disease in infants. However, owing to a lack of consistency in nutritional and safety outcomes associated with probiotics, this topic remains controversial ...
Tomoki Takahashi   +7 more
doaj   +1 more source

Dorsoventral patterning of the Xenopus eye involves differential temporal changes in the response of optic stalk and retinal progenitors to Hh signalling [PDF]

open access: yes, 2015
Background: Hedgehog (Hh) signals are instrumental to the dorsoventral patterning of the vertebrate eye, promoting optic stalk and ventral retinal fates and repressing dorsal retinal identity.
G., Barsacchi   +5 more
core   +1 more source

Static composting of cow manure and corn stalk covered with a membrane in cold regions

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The disposal of livestock wastes is an urgent task in China. Compost is highly regarded for its ability to treat livestock wastes and protect arable land. In particular, some problems of livestock manure in cold regions, such as low efficiency because of
Fengmei Shi   +29 more
doaj   +1 more source

Dynein structure and power stroke [PDF]

open access: yes, 2003
Dynein ATPases are microtubule motors that are critical to diverse processes such as vesicle transport and the beating of sperm tails; however, their mechanism of force generation is unknown.
A Elliot   +40 more
core   +1 more source

THE DEBATE ON THE IMPLEMENTATION OF NE BIS IN IDEM PRINCIPLE IN HANDLING THE CORPORATE CRIME IN INDONESIA

open access: yesMimbar Hukum, 2017
Since the issuance of Temporary People’s Consultative Assembly Decree - TAP MPRS No. XXIII/66 until the Reformation era, the participation of strategic multinational corporations is needed for the development.
Timbo Mangaranap Sirait
doaj   +1 more source

Stemonitis pallida; Matchstick Myxomycetes from West Java, Indonesia

open access: yesJurnal Biota, 2022
Slime molds, Myxomycetes, or Mycetozoa are Protozoan that produces fruiting body similar to micro-fungi. The fruiting bodies mostly are tiny goblets, globes, plumes, or other shapes that are difficult to characterize.
Rudy Hermawan   +3 more
doaj   +1 more source

Butterfly Optics Exceed the Theoretical Limits of Conventional Apposition Eyes [PDF]

open access: yes, 1987
Optical experiments on butterfly compound eyes show that they have angular sensitivities narrower than expected from conventional apposition eyes. This superior performance is explained by a theoretical model where the cone stalk is considered as a ...
Hateren, J.H. van,, Nilsson, D.-E.,
core   +2 more sources

Development of a vision system for a technological line for sorting apple fruits based on an artificial neural network

open access: yesАграрная наука Евро-Северо-Востока, 2023
This article describes the process of creating a training sample of an artificial neural network (hereinafter – ANN) of a vision system. Training the ANN was carried out on the basis of annotated images of real apples containing a description of various ...
P. P. Kazakevich   +2 more
doaj   +1 more source

Morphological and anatomical investigations of Chamenerion angustifolium (L.) Scop .) growing in the Northern Caucasus region

open access: yesФармация и фармакология (Пятигорск), 2016
The article covers the results of the study for micromorphological signs of leaf, stem, petiole of Chamenerion angustifolium (L.) Scop., from Onagraceae family, which grows in the Northern Caucasus, necessary to establish raw materials authenticity.
F. K. Serebryanaya, I. I. Posevin
doaj   +1 more source

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