Implementation of Newton’s Algorithm Using FORTRAN

Siddiqui, Shahida Anusha; Ahmad, Ali

doi:10.1007/s42979-020-00360-3

Cited by 19 publications

(15 citation statements)

References 3 publications

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“…Analysis of absorption spectra showed the presence of a resonance peak at 245 nm corresponding to preparation of selenium nanoparticles stabilized with PVP C15 (8 ± 2 kDa) and ascorbic acid, which was also noted in [44,50,51]. Additionally, the spectrum of the selenium sol sample contains an absorption peak at 225 nm [52,53].…”

Section: Selenium Nanoparticles Characterizationmentioning

confidence: 87%

Effect of Selenium Nanoparticles on Germination of Hordéum Vulgáre Barley Seeds

et al. 2021

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Within the framework of this study, the effect of nanoparticles of the essential trace element selenium stabilized by Polyvinylpirrolidone (PVP) C15 (8 ± 2 kDa) and ascorbic acid on the germination of barley seeds has been studied. Selenium nanoparticles stabilized by PVP C15 (8 ± 2 kDa) and ascorbic acid, characterized by a spherical shape, monodisperse size distribution, and a diameter of about 70 ± 5 nm, were obtained by the chemical reduction method. The experiment compared the effect of selenium nanoparticles and selenous acid on seed germination. The positive effect of preparation of selenium nanoparticles stabilized by PVP C15 (8 ± 2 kDa) and ascorbic acid on the length of roots and shoots, the number of roots, and the percentage of seed germination has been revealed. It was determined that the highest percentage of Hordeum vulgare L. culture seed germination was achieved using a preparation of selenium nanoparticles stabilized by PVP C15 (8 ± 2 kDa) and ascorbic acid at a concentration of of 4.65 µg/mL. Analysis of the results showed that selenium in the form of nanoparticles has an order of magnitude that is less toxic than in the form of selenous acid. The study of morphological and functional parameters during the germination of Hordeum vulgare L. seeds allowed us to conclude that selenium nanoparticles can be successfully used in agronomy and agriculture to provide plants with the essential microelement selenium, which is necessary for the normal growth and development of crops.

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Section: Selenium Nanoparticles Characterizationmentioning

confidence: 87%

Effect of Selenium Nanoparticles on Germination of Hordéum Vulgáre Barley Seeds

et al. 2021

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“…Before setting up the experiment, the laboratory animals underwent a seven-day quarantine, and then acclimatization in the experimental room for five days. The creation of treatment and comparison animal groups was performed by the pairs-analogues method [13][14][15][16][17][18][19]. Specification of the Virulence of Individual Cultures: The culture of the 2 nd passage, grown on a dense nutrient medium, was cleansed with 0.9% sodium chloride dilution.…”

Section: Methodsmentioning

confidence: 99%

Assessment of the Biosafety of Microorganisms and their Joint Composition

Luneva¹,

Lysenko²,

Гнеуш³

et al. 2021

Pharmacophore

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This publication presents the results of studying the biosafety of microorganisms used for the development of a biological product-a litter destructor, both individually and in a joint composition. In the experiment, the culture of Stylonychia (Stylonychia mytilus) and laboratory animals (rabbits, mice, and rats) were used. Based on a series of preclinical studies, it was found that the studied microorganisms individually do not indicate any symptoms of virulence, toxigenicity, toxicity and do not give an affirmative counteraction to the formation of hemolysin. The results of the express method showed that the aqueous and acetone extracts obtained from the joint microbial composition did not have a detrimental effect on the culture of protozoa, the viability in all groups was 100.0%. The analysis of the dermonecrotic effect of the studied microbial preparation demonstrated that the studied extracts did not cause hemorrhage, hyperemia, peeling, edema, and other pathology indicating an inflammatory process on the skin of laboratory rabbits. Conducting an acute experiment confirmed the safety of the studied microbial consortium, since during the research the laboratory mice remained active, mobile, no signs of poisoning or other pathology were found, and the conducted pathoanatomical autopsy did not reveal lesions of the parenchymal organs of the laboratory test objects. In general, the results of the studies indicated that the investigated cultures of microorganisms and their joint composition in the composition of the biological product-destructor do not show a toxic impact on the body of lab test objects, which confirms their harmlessness.

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“…In addition, there are no CDC guidelines on additional and novel measures that are specific for food processing contexts [ 23 ] as current CDC guidelines appear to be drawn from the general knowledge of what is understood about infectious diseases, rather than specific guidelines based on AVT in an MPP context. For example, hand hygiene is the most effective way to prevent the spread of infectious diseases generally, yet the availability of this measure only offers limited protection from viruses such as COVID-19 that are spread by respiratory droplets [ 24 ]. Physical barriers have been used for decades in the healthcare and food service industry to prevent the movement of pathogen-carried respiratory droplets [ 18 ], but the effectiveness of such barriers on the assembly line, or in the context of airflow in an MPP is less well-known.…”

Section: An Airborne Virus Model Of Food Safetymentioning

confidence: 99%

Tackling Airborne Virus Threats in the Food Industry: A Proactive Approach

Zimmerman

Siddiqui

Bischoff

et al. 2021

IJERPH

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The current SARS-COVID-19 crisis has demonstrated the dangers that airborne virus (AV) pandemics pose to the health of all workers (particularly in the meat processing industry), the economic health of the food industry, and food security. The impact that the current pandemic has had on the food industry points to the need for a proactive rather than reactive approach towards preventing future AV outbreaks. Such a proactive approach should be based on empirical assessments of current AV food safety practices and the development of more robust practices tailored to the culture and needs of the food industry. Moreover, a proactive approach is necessary in order to better prepare the food industry for future AV outbreaks, protect the health of workers, reduce disparities in AV occupational health risks, and enhance the safety of the food supply chain. The aim of this review is to make the case for a new food safety research paradigm that incorporates the intensive study of airborne viruses under conditions that simulate food industry work environments.

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Implementation of Newton’s Algorithm Using FORTRAN

Cited by 19 publications

References 3 publications

Effect of Selenium Nanoparticles on Germination of Hordéum Vulgáre Barley Seeds

Effect of Selenium Nanoparticles on Germination of Hordéum Vulgáre Barley Seeds

Assessment of the Biosafety of Microorganisms and their Joint Composition

Tackling Airborne Virus Threats in the Food Industry: A Proactive Approach

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