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Current perspective on amyloid aggregation accelerating properties of the artificial butter flavoring,diacetyl

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Neural Regeneration Research 2024年第10期19卷 2113-2114页

作者： Ashish P.Vartak swati s.More Center for Drug Design College of PharmacyUniversity of MinnesotaMinneapolisMNUSA

The amyloid—what peptide can resist its entropic bliss?Without kinetic barricades and chaperones,most peptides would simply tumble down that *** amyloid-β(Aβ) peptides are understood to underlie the hallmark pathology of Alzheimer's disease(AD) and are considered one of the causative factors for neurodegeneration and cognitive *** affects critical connected structures within the brain that are responsible for memory,language,and social behavior.

关键词： amyloid Alzheimer Aβ

Identification of gene classifier and modules associated with sARs-CoV-2 ARI in nasal swab

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Genes & Diseases 2024年第1期11卷 38-41页

作者： Pandikannan Krishnamoorthy Athira s.Raj Himanshu Kumar Department of Biological sciences Laboratory of Immunology and Infectious Disease BiologyIndian Institute of Science Education and Research(llSER)BhopalBhopalMP 462066India Laboratory of Host Defense WPl ImmunologyFrontier ResearchCentreOsakaUniversityOsaka 5650871Japan

During a sudden viral pandemic,where the pathogenesis and nature of the infection are unclear,early and accurate identification of the patients infected with the pandemiccausing pathogen is crucial to prevent excess *** the coronavirus disease 2019(COvID-19)pandemic,early diagnosis of severe acute respiratory syndrome virus-2(sARs-CoV-2)is limited by the incidence of the symptoms that are shared with acute respiratory illnesses(ARl)caused by other pathogens.

关键词： acute diagnosis respiratory

Editor-in-Chief articles of choice and comments from January to June 2024

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World Journal of Gastroenterology 2024年第34期30卷 3875-3882页

作者： Andrzej s Tarnawski Department of Gastroenterology Research University of California Irvine and the Veterans Administration Long Beach Healthcare SystemLong BeachCA 90822United States

As the Editor-in-Chief of the World Journal of Gastroenterology,I carefully review all articles every week before a new issue’s online publication,including the title,clinical and research importance,originality,novelty,and ratings by the peer *** on this review,I select the papers of choice and suggest pertinent changes(e.g.,in the title or text)to the company editors responsible for *** process,while time-consuming,is essential for assuring the quality of publications and highlighting important articles that readers may revisit.

关键词： Papers of choice Weekly review suggested changes/revisions Hepatocellular carcinoma Pancreatic cancer Liver cirrhosis Liver injury Gastric cancer Colorectal cancer Inflammatory bowel diseases

Editor-in-Chief articles of choice and comments at the year-end of 2023

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World Journal of Gastroenterology 2024年第1期30卷 1-8页

作者： Andrzej s Tarnawski Department of Gastroenterology Research University of California Irvine and the Veterans Administration Long Beach Healthcare SystemLong BeachCA 90822United States

As the Editor-in-Chief of World Journal of Gastroenterology,every week prior to a new issue’s online publication,I perform a careful review of all encompassed articles,including the title,clinical and/or research importance,originality,novelty,and ratings by the peer *** on this review,I select the papers of choice and suggest pertinent changes(e.g.,in the title)to the Company Editors responsible for *** process,while time-consuming,is very important for assuring the quality of publications and highlighting important articles that Readers may revisit.

关键词： Papers of choice Careful weekly review suggested changes/revisions Hepatocellular carcinoma Pancreatic cancer Liver cirrhosis Liver injury Gastric cancer Colorectal cancer Inflammatory bowel diseases

Mathematical modelling of ball and plate system with experimental and correlation function-based model validation

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Control Theory and Technology 2024年第2期22卷 326-341页

作者： T.R.Dil Kumar s.J.Mija Department of Electrical Engineering National Institute of Technology CalicutKozhikode673601KeralaIndia

The ball and plate system is an inherently nonlinear under actuated benchmark system used for validating the performance of various control schemes. A mathematical model depicting the dynamics close to that of the system is very much required for such a test bed. In this correspondence, the complete nonlinear model, a simplified nonlinear model, and a linearized model of the ball and plate system are developed. The system comprises a ball and plate mechanism and a rotary servo unit. The ball and plate mechanism is modelled using the Euler–Lagrange method, whereas the rotary servo subsystem is modelled from the first principles. The nonlinear model of the combined system is developed by including the dynamics of the servo motor with gear and rolling resistance between the ball and the plate. The simplified nonlinear model of the system is obtained with suitable assumptions. The model is linearized around the operating point using the Jacobian. The validity of the developed models is investigated through correlation function analysis. The open-loop response of the three models, viz., nonlinear, simplified nonlinear, and linearized models, is analyzed in the MATLAB/simulink platform. since the open-loop system is unstable, the experimental validation of the model is performed with a double-loop PsO (particle swarm optimization) PID control scheme.

关键词： Ball and plate system Correlation function Model validation Particle swarm optimization(PsO) PsO PID controller

Rocahepevirus ratti: An underrecognised cause of acute hepatitis

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World Journal of Hepatology 2024年第8期16卷 1084-1090页

作者： George s Gherlan Department of Infectious Diseases “Carol Davila”University of Medicine and PharmacyBucharest 050474Romania

Zoonoses are responsible for many of all emerging infectious diseases as well as for those already *** ratti is a rat-originated virus related to the hepatitis E virus(Paslahepevirus balayani)but highly divergent genetically from this,with a high cross-species infection potential and zoonotic *** can infect humans,leading to acute hepatitis,and is primarily transmitted through the consumption of contaminated *** ratti was first discovered in Germany in *** first human case was described in 2017 in Hong Kong in an immune-compromised *** first case of chronic infection with Rocahep-evirus ratti was described in 2023.A meta-analysis based on 38 studies published between 2000 and 2023 identified 21 cases in humans described up to this date and 489 infections in different *** awareness regarding this virus is essential,as there are probably many cases that remain undiagnosed,and the virus even has the ability to produce chronic infections in selected patients.

关键词： Hepatitis Rocahepevirus ratti Rats Zoonoses Hepeviridae Liver

Probing the Bardeen-Kiselev black hole with the cosmological constant caused by Einstein equations coupled with nonlinear electrodynamics using quasinormal modes and greybody bounds

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Communications in Theoretical Physics 2024年第6期76卷 102-119页

作者： s R Wu B Q Wang Z W Long College of Physics Guizhou UniversityGuiyang 550025China College Pharmacy Guizhou University of Traditional Chinese MedicineGuiyang 550025China

In this work,we investigate a static and spherically symmetric Bardeen-Kiselev black hole(BH)with the cosmological constant,which is a solution of the Einstein-non-linear Maxwell field *** compute the quasinormal frequencies for the Bardeen-Kiselev BH with the cosmological constant due to electromagnetic and gravitational *** varying the BH parameters,we discuss the behavior of both real and imaginary parts of the BH quasinormal frequencies and compare these frequencies with the Reissner-Nordström-de sitter BH surrounded by quintessence(RN-dsQ).Interestingly,it is shown that the responses of the Bardeen-Kiselev BH with the cosmological constant and the RN-dsQ under electromagnetic perturbations are different when the charge parameter q,the state parameter w and the normalization factor c are varied;however,for the gravitational perturbations,the responses of the Bardeen-Kiselev BH with the cosmological constant and the RN-dsQ are different only when the charge parameter q is ***,compared with the gravitational perturbations,the electromagnetic perturbations can be used to understand nonlinear and linear electromagnetic fields in curved spacetime *** interesting observation is that,due to the presence of Kiselev quintessence,the electromagnetic perturbations around the Bardeen-Kiselev BH with the cosmological constant damps faster and oscillates slowly;for the gravitational perturbations,the quasinormal mode decays slowly and oscillates *** also study the reflection and transmission coefficients along with the absorption cross section in the Bardeen-Kiselev BH with the cosmological constant;it is shown that the transmission coefficients will increase due to the presence of Kiselev quintessence.

关键词： quasinormal modes greybody factors Bardeen-Kiselev black hole with cosmological constant

Weighted Probability Density Estimator with Updated Bandwidths

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Journal of systems science & Complexity 2024年第2期37卷 886-906页

作者： WU Yi YU Wei WANG Xuejun PRAKAsA RAO B L s school of Big Data and Artificial Intelligence Chizhou UniversityChizhou 247000China school of Big Data and statistics Anhui UniversityHefei 230601China CR Rao Advanced Institute of Mathematics Statistics and Computer ScienceHyderabad 500046India

In this paper,the authors study a class of weighted version of probability density *** is shown that the weighted estimator contains some existing estimators of probability density,no matter they are recursive or *** statistical results including weak consistency,strong consistency,rate of strong consistency,and asymptotic normality are established under some mild ***,the random weighted estimator is also *** numerical simulations and a real data analysis are presented to study the numerical performances of the estimators.

关键词： Asymptotic normality consistency numerical simulation probability density real data analysis updated bandwidths weighted estimator

Thermogravimetric,kinetic study and gas emissions analysis of the thermal decomposition of waste-derived fuels

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Journal of Environmental sciences 2024年第3期137卷 155-171页

作者： Vadim V.Dorokhov Galina s.Nyashina Pavel A.strizhak Heat and Mass Transfer Laboratory National Research Tomsk Polytechnic University30 Lenin AvenueTomsk 634050Russia

A wide range of wastes can potentially be used to generate thermal and electrical *** co-combustion of several types of waste as part of water-containing waste-derived fuels is a promising method for their *** this research,we use thermogravimetric analysis and differential scanning calorimetry to study the thermal behavior and kinetics of coal slime,biomass,waste oils,and blends on their *** also analyze the concentrations of gaseous *** results show that biomass,oils,and coal slime significantly affect each other in the course of their co-combustion when added to slurry *** preparation of coal-water slurry based on slime and water reduced the ignition and burnout temperature by up to 16%.Adding biomass and waste oils additionally stimulated the slurry ignition and burnout,which occurred at lower *** to dry coal slime,threshold ignition temperatures and burnout temperatures decreased by 6%–9%and 17%–25%,***,the use of biomass and waste oils as part of slurries inhibited NOхand sO_(2)emission by 2.75 *** to the kinetic analysis,added biomass and waste turbine oil provide a 28%–51%reduction in the activation energy as compared to a coal-water slurry without additives.

关键词： Coal-water slurry Water-containing composite fuels Combustion Emission Kinetic TGA-DsC