Results 21 to 30 of about 30,599,032 (364)

Plot-Level Maize Early Stage Stand Counting and Spacing Detection Using Advanced Deep Learning Algorithms Based on UAV Imagery

open access: yesAgronomy, 2023
Phenotyping is one of the most important processes in modern breeding, especially for maize, which is an important crop for food, feeds, and industrial uses.
Biwen Wang   +4 more
doaj   +1 more source

Control of Oscillation Patterns in a Symmetric Coupled Biological Oscillator System [PDF]

open access: yes, 2003
A chain of three-oscillator system was constructed with living biological oscillators of phasmodial slime mold, Physarum polycehalum and the oscillation patterns were analyzed by the symmetric Hopf bifurcation theory using group theory.
Fujii, Teruo   +3 more
core   +1 more source

In vitro evaluation of antibacterial nanomaterial-induced anaphylactoid reaction for indwelling catheters

open access: yesRenal Replacement Therapy, 2022
Background To prevent tunnel infection of indwelling catheters, impregnation with antiseptics or antibiotics is effective. However, 13 patients using chlorhexidine–silver sulfadiazine-impregnated catheters experienced serious anaphylactic shock in Japan.
Koji Umeda   +3 more
doaj   +1 more source

A treatment with a boiled aqueous extract of Hancornia speciosa Gomes leaves improves the metabolic status of streptozotocin-induced diabetic rats

open access: yesBMC Complementary Medicine and Therapies, 2020
Background Hancornia speciosa is usually used in Brazilian folk medicine to treat diabetes. The hypothesis of the present study is that this medicinal plant exerts beneficial effects on hyperglycemia, preventing diabetic complications. Therefore, the aim
Leila S. Neto   +9 more
doaj   +1 more source

Bioinformatic Prediction of Non-Coding Genes related to the Mouse FGF8, NOG, and BMP4 Ectodermal Differentiation Pathway Genes and Mapping of Related Network

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Īlām, 2022
Introduction: Long non-coding RNAs (lncRNAs) and miRNAs belong to a class of non-coding RNAs (ncRNAs) that play important roles and functions in the regulation of the expression of genes in main biological processes, such as cell proliferation, apoptosis,
Somayeh Moghaddam, Esmaeil Babaei
doaj  

Systems biology in animal sciences [PDF]

open access: yes, 2011
Systems biology is a rapidly expanding field of research and is applied in a number of biological disciplines. In animal sciences, omics approaches are increasingly used, yielding vast amounts of data, but systems biology approaches to extract ...
Bannink, A.   +4 more
core   +3 more sources

How input fluctuations reshape the dynamics of a biological switching system [PDF]

open access: yes, 2012
An important task in quantitative biology is to understand the role of stochasticity in biochemical regulation. Here, as an extension of our recent work [Phys. Rev. Lett. 107, 148101 (2011)], we study how input fluctuations affect the stochastic dynamics
Hu, Bo   +3 more
core   +2 more sources

Structural insights into inhibitory mechanism of human excitatory amino acid transporter EAAT2

open access: yesNature Communications, 2022
EAAT2 is an amino acid transporter implicated in glutamate homeostasis in brain and therapy resistance of cancer cells. Here, the authors report cryo-EM structures and reveal inhibitory mechanisms via selective inhibitor WAY213613.
Takafumi Kato   +12 more
doaj   +1 more source

Object Oriented Classification for Mapping Mixed and Pure Forest Stands Using Very-High Resolution Imagery

open access: yesRemote Sensing, 2021
The importance of mixed forests is increasingly recognized on a scientific level, due to their greater productivity and efficiency in resource use, compared to pure stands.
Loredana Oreti   +3 more
doaj   +1 more source

Quadruple context-free L-System mathematical tools as origin of biological evolution [PDF]

open access: yes, 2010
It is well known that A, T, G, C annealed together early in evolution and the long stretch of DNA was found which ultimately resulted into chromosomes of different organisms.
Arunava Goswami   +4 more
core   +2 more sources

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