Results 1 to 10 of about 2,924,608 (168)

Callus Culture of Thai Basil Is an Effective Biological System for the Production of Antioxidants [PDF]

open access: yesMolecules, 2020
Thai basil is a renowned medicinal plant and a rich source of bioactive antioxidant compounds with several health benefits, with actions to prevent of cancer, diabetes and cardiovascular disease.
Saher Nazir   +6 more
doaj   +2 more sources

Planar Bistable Structures Detection via the Conley Index and Applications to Biological Systems

open access: yesMathematics, 2023
Bistability is a ubiquitous phenomenon in life sciences. In this paper, two kinds of bistable structures in two-dimensional dynamical systems are studied: one is two one-point attractors, another is a one-point attractor accompanied by a cycle attractor.
Junbo Jia   +5 more
doaj   +1 more source

Optimization and Evaluation of Sensor Angles for Precise Assessment of Architectural Traits in Peach Trees

open access: yesSensors, 2022
Fruit industries play a significant role in many aspects of global food security. They provide recognized vitamins, antioxidants, and other nutritional supplements packed in fresh fruits and other processed commodities such as juices, jams, pies, and ...
Mugilan Govindasamy Raman   +2 more
doaj   +1 more source

Observers for biological systems [PDF]

open access: yesApplied Soft Computing, 2014
Graphical abstractDisplay Omitted HighlightsA discrete-time neural observer for non-linear systems with non-linear output.High order neural networks are used to approximate state variables in biomedical systems.Neural networks are trained on-line with an extended Kalman filter based algorithm.The neural observer presents good performance and provides ...
Alma Y. Alanis   +2 more
openaire   +2 more sources

Unwinding biological systems [PDF]

open access: yesTheoretical Computer Science, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Casagrande, Alberto, PIAZZA, Carla
openaire   +4 more sources

The Role of antibiotics on the condition of environmental and Human health factors, A review

open access: yesEuropean Journal of Volunteering and Community-Based Projects, 2022
The anti-infection or antibiotics build-ups in the natural way of life are a developing general wellbeing worry due to their inclusion in the advancement of antimicrobial opposition, mutagenicity, cancer-causing nature, excessive touchiness, bone marrow
Muhammad Mazhar Fareed
doaj   +2 more sources

30th Anniversary of comprehensive two‐dimensional gas chromatography: Latest advances

open access: yesAnalytical Science Advances, 2021
In this review, we report on the latest (2020‐Early 2021) instrumental advances and applications of comprehensive two‐dimensional gas chromatography (GC×GC), including its hyphenation with novel upstream or downstream processes (sample preparation ...
Delphine Zanella   +2 more
doaj   +1 more source

Measurement of volatilized mercury by a mini-system: a simple, reliable and reproducible technique

open access: yesBrazilian Archives of Biology and Technology, 2003
A simple and easy new technique for volatilized mercury determination in biological systems was developed. This technique is fast and sensitive and can overcome the problems that arise due to the extremely low readings during the measurements and ...
Luciana Cursino   +4 more
doaj   +1 more source

Development of a semi-automated volatile organic compounds (VOCs) sampling system for field asymmetric ion mobility spectrometry (FAIMS) analysis

open access: yesHardwareX, 2022
In recent years, applications of volatile organic compounds (VOCs) sensing technologies such as field asymmetric-waveform ion-mobility spectrometry (FAIMS) system in agriculture have accelerated.
Milton Valencia-Ortiz, Sindhuja Sankaran
doaj   +1 more source

Entropy Stress and Scaling of Vital Organs over Life Span Based on Allometric Laws

open access: yesEntropy, 2012
: Past theories on total lifetime energy expenditures and entropy generation in biological systems (BS) dealt with whole systems, but the recent literature suggests that the total metabolic rate of a BS,q̇body (W) is a sum of product of specific
Carlos Silva, Kalyan Annamalai
doaj   +1 more source

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