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Deep Learning-Based Mask Identification System Using ResNet Transfer Learning Architecture

Computer Systems Science & Engineering 2024年第2期48卷 341-362页

作者： Arpit Jain Nageswara Rao Moparthi A.swathi Yogesh Kumar Sharma Nitin Mittal Ahmed Alhussen Zamil S.Alzamil MohdAnul Haq Department of Computer Science and Engineering KoneruLakshmaiah Education FoundationVaddeswaram522302India Department of Computer Science and Engineering Sreyas Institute of Engineering and TechnologyHyderabad500068India University Centre for Research and Development Chandigarh UniversityMohali140413India Department of Computer Engineering College of Computer and Information SciencesMajmaah UniversityAl-Majmaah11952Saudi Arabia Department of Computer Science College of Computer and Information SciencesMajmaah UniversityAl-Majmaah11952Saudi Arabia

Recently,the coronavirus disease 2019 has shown excellent attention in the global community regarding health and the economy.World Health Organization(WHO)and many others advised controlling Corona Virus Disease in 2019.The limited treatment resources,medical resources,and unawareness of immunity is an essential horizon to unfold.Among all resources,wearing a mask is the primary non-pharmaceutical intervention to stop the spreading of the virus caused by Severe Acute Respiratory Syndrome Coronavirus 2(SARS-CoV-2)droplets.All countries made masks mandatory to prevent infection.For such enforcement,automatic and effective face detection systems are crucial.This study presents a face mask identification approach for static photos and real-time movies that distinguishes between images with and without masks.To contribute to society,we worked on mask detection of an individual to adhere to the rule and provide awareness to the public or organization.The paper aims to get detection accuracy using transfer learning from Residual Neural Network 50(ResNet-50)architecture and works on detection localization.The experiment is tested with other popular pre-trained models such as Deep Convolutional Neural Networks(AlexNet),Residual Neural Networks(ResNet),and Visual Geometry Group Networks(VGG-Net)advanced architecture.The proposed system generates an accuracy of 98.4%when modeled using Residual Neural Network 50(ResNet-50).Also,the precision and recall values are proved as better when compared to the existing models.This outstanding work also can be used in video surveillance applications.

关键词： Transfer learning depth analysis convolutional neural networks(CNN) COVID-19

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Estimation of efferent inhibition and speech in noise perception on vocal musicians and music sleepers: A comparative study

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Journal of Otology 2023年第2期18卷 91-96页

作者： M.Badariya C.S.swathi Sahlah Shameer AWH Special College KallaiCalicut673003KeralaIndia

1.Introduction The arrangement of sound in different sequences is necessary for the great art of music.It is composed of precisely scheduled quasi-periodic segments of rich harmonic complexity(notes and syllables),interrupted by transients,bursts of noise,and/or silence(Varnet et al.,2015).Melody,rhythm,harmony,timbre,shape,and style are some of the different aspects of music(Kemper and Danhauer,2005).The richness of music makes it an ideal subject for studying the workings of the human auditory system.Training effects are also known to improve cortical plasticity,which can strengthen common subcortical networks.A variety of learning methodologies have focused on either a single sensory modality task or more challenging tasks requiring higher-order cognitive abilities and sensorimotor linkages in order to investigate neuroplasticity(Zatorre et al.,2012).(Li et al.,2014;Siuda-Krzywicka et al.,2016).A number of non-musical abilities,such as auditory attention,speech perception in noisy contexts,pitch pattern analysis,temporal resolution,duration discrimination,and auditory working memory,are significantly improved through training(J€ancke,2012;Kraus et al.,2012).

关键词： noise auditory arrangement

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Sexual plasticity in bony fishes:Analyzing morphological to molecular changes of sex reversal

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Aquaculture and Fisheries 2022年第5期7卷 525-539页

作者： swathi Tenugu Balasubramanian Senthilkumaran Department of Animal Biology School of Life SciencesUniversity of HyderabadP.O.Central UniversityHyderabad500046India

Sex reversal is one of the characteristic properties of sexual plasticity in bony fishes wherein both natural and induced sex change happens at various stages of life cycle in different species.Sex determination in gonochoristic species is genetically regulated,wherein the same sex is retained throughout their life span whereas hermaphrodites change their sex during development or adulthood.In sequential hermaphrodites,serial sex change occurs at different points of life cycle.Concurrently,synchronous hermaphrodites function as both the sexes during spawning.Other variables like temperature,pH and social factors can trigger sex reversal in teleost.Sex reversal through gene mutations and chemicals/hormones,including sex steroids,can be induced mostly at early developmental stages but natural sex reversal can occur at any time.Sex reversal mechanism shows morphological to molecular changes,which are ideal for identification of sex-specific gene markers.In fact,gonadal transdifferentiation occurs at the molecular level through differential expression of transcription factors and steroidogenic enzyme genes vis-a-vis hormones,thereby imparting phenotypic or structural changes.In addition,brain shows sexual dimorphism which is mostly consequential to gonadal sex development and occasionally either causative.The major breakthrough in this line is the identification of sex determining genes such as dmy/dmrt1Yb,gsdfY,sox3 in the Japanese medaka and amhY in Patagonian pejerrey.Incidentally,the induction of mono-sex population by favouring one sex due to sex-specific differences in growth is an important economic boom for aquaculture.This review comprehensively highlights key molecular factors involved in natural and induced sex reversal conditions to illustrate teleostean sexual plasticity and its application perspectives.

关键词： Sex reversal Sequential hermaphrodite Sex steroids Gonadal transdifferentiation Sexual dimorphism Teleost

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Suicide trends among patients with cancer in India over the past 24 years

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General Psychiatry 2023年第6期36卷 537-540页

作者： M swathi Shenoy Ashish Wasudeo Khobragade Muthathal Subramanian Department of Community and Family Medicine All India Institute of Medical Sciences Raipur Chhattisgarh India.

To the editor:Suicide is a significant global public health concern,claiming over 0.7million lives annually.It is seen in all age groups and is the fourth leading cause of mortality in the 15-29 year old age group.Three-quarters of suicides are reported in low-income and middle-income countries.1Notably,India significantly contributes to this global burden,reporting 164000 suicides in 2021.

关键词： mortality income patients

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An IoT-based agriculture maintenance using pervasive computing with machine learning technique

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International Journal of Intelligent Computing and Cybernetics 2022年第2期15卷 201-214页

作者： swathi Kailasam Sampath Dakshina Murthy Achanta P.Rama Koteswara Rao Ramesh Vatambeti Saikumar Kayam CSE Koneru Lakshmaiah Education FoundationGunturIndia ECE Vignan’s Institute of Information TechnologyVisakhapatnamIndia ECE NRI Institute of TechnologyKrishnaIndia CHRIST(Deemed to be University) BengaluruIndia ECE Koneru Lakshmaiah Education FoundationGunturIndia

Purpose-In cultivation,early harvest offers farmers an opportunity to increase production while decreasing the chances of lower crop production rates,ensuring that the economy remains balanced.The significant reason is to predict the disease in plants and distinguish the type of syndrome with the help of segmentation and random forest optimization classification.In this investigation,the accurate prior phase of crop imagery has been collected from different datasets like cropscience,yesmodes and nelsonwisc.In the current study,the real-time earlier state of crop images has been gathered from numerous data sources similar to crop_science,yes_modes,nelson_wisc dataset.Design/methodology/approach-In this research work,random forest machine learning-based persuasive plants healthcare computing is provided.If proper ecological care is not applied to early harvesting,it can cause diseases in plants,decrease the cropping rate and less production.Until now different methods have been developed for crop analysis at an earlier stage,but it is necessary to implement methods to advanced techniques.So,the detection of plant diseases with the help of threshold segmentation and random forest classification has been involved in this investigation.This implemented design is verified on Python 3.7.8 software for simulation analysis.Findings-In this work,different methods are developed for crops at an earlier stage,but more methods are needed to implement methods with prior stage crop harvesting.Because of this,a disease-finding system has been implemented.The methodologies like“Threshold segmentation”and RFO classifier lends 97.8% identification precision with 99.3%real optimistic rate,and 59.823 peak signal-to-noise(PSNR),0.99894 structure similarity index(SSIM),0.00812 machine squared error(MSE)values are attained.Originality/value-The implemented machine learning design is outperformance methodology,and they are proving good application detection rate.

关键词： Crop harvesting Detection of plant disease RFO Classification Threshold segmentation

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Multiple magnetic transitions and magnetocaloric effect of Tb_(4)Coln alloy

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Journal of Rare Earths 2023年第11期41卷 1721-1727,I0003页

作者： Remya U.D. Arun K. swathi S. Athul S.R. Andrea Dzubinska Marian Reiffers Nagalakshmi R. Intermetallics and Non-linear Optics Laboratory Department of PhysicsNational Institute of TechnologyTiruchirappalli620015India CPM-TIP University Pavol Jozef Safarik04011KošiceSlovakia Faculty of Humanities and Natural Sciences Presov UniversityPresovSlovakia Institute of Experimental Physics SASKosiceSlovakia

We report on the magnetic,magnetocaloric,thermal,and electrical transport properties of Tb_(4)Coln alloy,which crystallizes in two phases,Tb_6Co_(2.1)In_(0.8)(space group Immm)and Tb_(2)In_(0.9)Co_(0.1)(space group P6_(3)/mmc),respectively.The alloy reveals three successive magnetic transitions around T_(1)(163 K),T_(2)(50 K),and T_(3)(29 K),respectively,associated with paramagnetic to ferromagnetic transition and two sequential antiferromagnetic transitions.The low-temperature transition T_(3) follows the first-order magnetic behavior and exhibits the field-induced magnetic transition.Meanwhile,T_(2) and T_(1) are found to be second-order in nature which opens a possibility for hysteresis-free magnetocaloric application.The magnetocaloric properties are determined using different magnetocaloric figures of merits such as-ΔS_(M),ΔT_(ad).RCP,and TEC(10).Additionally,the universal curve behavior in the isothermal entropy change unveils the variation in critical exponents around T_(1) and T_(2) due to the magnetic inhomogeneity in the alloy.Besides,the electrical transport properties of the metallic alloy denote the maximum magnetoresistance of-10%around T_(1).

关键词： Multiple magnetic transitions Order of magnetic transition Magnetocaloric effect Magnetoresistance Universal curve behavior Rare earths

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Evaluation of antiplasmodial properties in 15 selected traditional medicinal plants from India

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Journal of Integrative Medicine 2020年第1期18卷 80-85页

作者： Yogesh Subhash Biradar swathi Bodupally Harish Padh Department of Pharmacognosy and Phytochemistry Bharat School of PharmacyMangalpallyIbrahimpatnamHyderabad 501510TelanganaIndia Department of Pharm D Bharat School of PharmacyMangalpallyIbrahimpatnamHyderabad 501510TelanganaIndia Department of Biotechnology B.V.Patel Pharmaceutical Education and Research Development CentreThaltej-Gandhinagar HighwayThaltejAhmedabad 380054GujaratIndia

Objective:The objective of this study was to evaluate the in vitro antiplasmodial properties against malaria parasite in 15 plants mentioned in Indian traditional medicine texts.Methods:In vitro antiplasmodial activity of methanolic extracts obtained from Indian traditional medicinal plants was evaluated on Plasmodium falciparum of FCK2 and INDO strains using schizont maturation inhibition assay and parasite lactate dehydrogenase inhibition assay.Results:Methanolic extracts of Adhatoda zeylanica,Embelia ribes,Piper nigrum and Plumbago zeylanica exhibited more than 50%inhibition in both the stains in schizont maturation inhibition assay.Methanolic extracts of seven medicinal plants exhibited antiplasmodial activity at half maximal inhibitory concentration(IC50)<100 mg/m L,and methanolic extracts of five medicinal plants exhibited antiplasmodial activity at IC50<50 mg/m L in P.falciparum lactate dehydrogenase(PfLDH)inhibition assay.A.zeylanica,E.ribes and P.nigrum exhibited promising antiplasmodial activity in PfLDH inhibition assay.A.zeylanica and E.ribes exhibited improved activity against resistant in comparison to sensitive strain.Conclusion:A.zeylanica and E.ribes were the most promising extracts from this study and deserve further investigation of their antiplasmodial properties.

关键词： Medicinal plants Plasmodium falciparum Schizont maturation inhibition assay Lactate dehydrogenase inhibition assay Cytotoxicity

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Acceptable noise level as a deciding factor for prescribing hearing aids for older adults with cochlear hearing loss-A scoping review

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Journal of Otology 2015年第3期10卷 93-98页

作者： Hemanth Narayan Shetty swathi Subbanna All India Institute of Speech and Hearing

Older adults often find it difficult to perceive speech, especially in noisy conditions. Though hearing aid is one of the rehabilitative devices available to older adults to alleviate hearing loss, some of them may experience annoyance through hearing aid and hence reject it, may be due to circuitry noise and/or background noise. Acceptable noise level is a direct behavioural measure to estimate the extent of how much a person is able to put up with noise while simultaneously listening to speech. Acceptable noise level is a central auditory measure and it is not influenced by age, gender, presentation level or speaker. Using this measure, we can quantify the annoyance level experienced by an individual. This in-formation is of utmost importance and caution should be paid before setting the parameters in hearing aid, especially for those who are unable to accept noise. In this review article, an attempt has been made to document how to optimize the hearing aid program by setting parameters such as noise reduction circuit, microphone sensitivity and gain. These adjustments of parameters might help to reduce rejection rate of hearing aids, especially in those individuals who are annoyed by background noise. Copyright ? 2015 The Authors. Production & hosting by Elsevier (Singapore) Pte Ltd On behalf of PLA General Hospital Department of Otolaryngology Head and Neck Surgery. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).

关键词： Annoyance Amplification Speech perception in noise Older adults Hearing impairment

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Impact of chronological ageing on semen parameters in southern Indian men visiting infertility centre:A retrospective study

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Asian pacific Journal of Reproduction 2023年第1期12卷 10-15页

作者： Muhammed Asif Asha S.Vijay Maheshwari Syed Fyzullah Usha Rani swathi R Damodara Gowda KM GarbhaGudi Institute of Reproductive Health and Research(GGIRHR) HanumanthnagarBangaloreKarnataka-560004India Nitte(Deemed to be University) KS Hegde Medical AcademyDepartment of PhysiologyMangalore-575018KarnatakaIndia

Objective:To investigate the association between age and semen parameters among male partners of subfertile couples.Methods:This retrospective study analyzed the semen of 1523 infertile men aged 26 to 50 years.Data were extracted from GarbhaGudi IVF Centre database from January 2019 to September 2020.The basic semen parameters were interpreted according to the WHO manual 2021,6th edition.Semen parameters in different age groups were compared.Results:Total and progressive motile sperms were significantly higher in the age group of 26-30 years compared to other age groups(P46 years(P=0.001).However,sperm head defects,neck and midpiece defects,tail defects,and cytoplasmic droplets showed statistically insignificant difference in all the age groups(P>0.05).Semen viscosity showed no statistical difference in all the age groups compared to the reference age group of 26 to 30 years.Conclusions:Higher age can lead to a significant decrease in normal sperms and motility in subfertile men.Hence,male partner age should be considered as one of the major determining factors for reproductive outcomes.

关键词： Age Semen analysis Sperm count Sperm morphology Motility Spermatozoa Infertility Male

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大麻槿治疗尿石症和胆石症的临床前评价

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Digital Chinese Medicine 2023年第2期6卷 189-197页

作者： swathi Suresh Ankul Singh S Chitra Vellapandian Department of Pharmacology SRM College of PharmacySRM Institute of Science and TechnologyKattankulathurTamil Nadu 603209India

目的探究大麻槿叶对尿石症和胆石症的疗效。方法评价大麻槿叶水提物对硫脲嘧啶和胆固醇胆酸饮食诱导的BALB/c小鼠胆石症和乙二醇诱导的Wistar大鼠尿石症的治疗作用。选取3个剂量的水提物(40、80和160 mg/kg)对小鼠胆石症的药效进行评价... 详细信息

目的探究大麻槿叶对尿石症和胆石症的疗效。方法评价大麻槿叶水提物对硫脲嘧啶和胆固醇胆酸饮食诱导的BALB/c小鼠胆石症和乙二醇诱导的Wistar大鼠尿石症的治疗作用。选取3个剂量的水提物(40、80和160 mg/kg)对小鼠胆石症的药效进行评价;另外3个剂量的水提物(400、800和1600 mg/kg)对大鼠尿石症的药效进行评价。在胆石症模型中测定胆汁胆固醇、胆汁磷脂、胆汁酸等生化指标;在尿石症模型中测定24小时尿量及肌酐、尿酸、蛋白质、尿素、草酸钙结晶、红细胞和脓尿等尿参数。结果给予3个试验剂量的大麻槿叶水提物后,动物的胆道和泌尿系统参数差别均具有统计学意义(P<0.05)。结论大麻槿对高脂致石饮食导致的尿石症和胆石症具有明显疗效。

关键词：大麻槿胆石症尿石症红麻胆结石肾结石

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