Degraded Psychophysiological Status in Caregivers and Human Resources Staff during a COVID-19 Peak Unveiled by Psychological and HRV Testing at WorkplaceArticle Published on 2022-02-022022-10-29 Journal: International Journal of Environmental Research an [Category] Coronavirus, COVID19(2023년), MERS, SARS, [키워드] ADM Anxiety approach autonomic Caregiver caregivers in frontline COPE coping strategies COVID-19 COVID-19 pandemic death Depression Entropy evaluate exhibited HADS Health Healthcare professional heart rate variability help hospitals HRV Human increase in marker multiscale entropy multivariate multivariate analyses pandemic peak physiological Prevent profiles Psychological quantified questionnaire reached reflected Regulation researcher resource staff status Stress Testing Variability Workplace [DOI] 10.3390/ijerph19031710 PMC 바로가기 [Article Type] Article
An entropy-based study on mutational trajectory of SARS-CoV-2 in India인도 SARS-CoV-2 돌연변이 궤적에 대한 엔트로피 기반 연구Article Published on 2022-01-012022-09-11 Journal: Infection, genetics and evolution : journal of mol [Category] SARS, 변종, 유전자 메커니즘, [키워드] analysed approach B.1.617.2 COVID-19 delta variant Entropy event Evolution Hellinger distance India initial Mutation mutation rate Mutation rates non-structural protein non-structural proteins pandemic pandemic of COVID-19 protein sequence protein sequences Proteins reduce SARS-CoV-2 SARS-CoV-2 genome SARS-CoV-2 protein SARS-CoV-2 virus second wave structural protein structural proteins the SARS-CoV-2 virus trajectory vaccination Viral protein Viral proteins virus [DOI] 10.1016/j.meegid.2021.105154 PMC 바로가기 [Article Type] Article
Fuzzy Clustering Methods to Identify the Epidemiological Situation and Its Changes in European Countries during COVID-19Article Published on 2021-12-222022-10-31 Journal: Information Sciences [Category] COVID-19, [키워드] approach carried change changes in Clustering Control country COVID-19 COVID-19 epidemic COVID-19 pandemic cross-sectional determine Effect Entropy Epidemic epidemic states epidemiological epidemiological situation Europe European evaluate fluctuation fuzzy c-means classification method identify methodology mitigate observé prevention Research Research question risk situation [DOI] 10.3390/e24010014 PMC 바로가기 [Article Type] Article
Hotspot Mutations in SARS-CoV-2Genetics Published on 2021-11-292022-10-31 Journal: Frontiers in Genetics [Category] COVID-19, [키워드] acute respiratory syndrome addition amino acid change Analysis calculated carried Characteristics coding region Coronavirus-2 country COVID-19 Deletion deletions Entropy Evolution example functional consequence global pandemic greater hotspot hotspot mutations human Ace2 protein L452R MAFFT Missense mutations Multiple sequence alignment Mutation mutations N501Y Non-synonymous Patient performed Phylogenetic analysis Protein resulting SARS-CoV-2 SARS-CoV-2 genome SARS-CoV-2 genomes SARS-CoV-2 sequence sequence spike Spread Structure Substitution T478K the binding affinity the receptor-binding domain unique vaccination variants of concern virus virus strain Wuhan, China [DOI] 10.3389/fgene.2021.753440 PMC 바로가기 [Article Type] Genetics
Understanding mutation hotspots for the SARS-CoV-2 spike protein using Shannon Entropy and K-means clusteringShannon Entropy 및 K-means 클러스터링을 사용한 SARS-CoV-2 스파이크 단백질의 돌연변이 핫스팟 이해Article Published on 2021-11-012022-09-11 Journal: Computers in biology and medicine [Category] SARS, 변종, [키워드] Analysis carried Characteristics Cluster Clustering Community complex contagious determine Entropy helping hotspot identify in some indels K-means clustering laboratory investigation mutant mutants Mutation mutational hotspot mutations nine predicted Region regions required Research SARS-CoV-2 SARS-CoV-2 virus sequence Shannon entropy similarities similarity situation Spike protein statistical Substitution substitutions survival susceptible the SARS-CoV-2 the spike protein Therapeutics time-consuming understanding variant variants variants of concern variants of interest virus zone [DOI] 10.1016/j.compbiomed.2021.104915 PMC 바로가기 [Article Type] Article
An intelligence design for detection and classification of COVID19 using fusion of classical and convolutional neural network and improved microscopic features selection approach기존 신경망과 컨볼루션 신경망의 융합과 개선된 미세 특징 선택 접근 방식을 사용하여 COVID19의 탐지 및 분류를 위한 인텔리전스 설계Article Published on 2021-10-012022-09-11 Journal: Microscopy research and technique [Category] SARS, 치료기술, [키워드] Analysis approach cause caused classical COVID19 dataset datasets deep learning Ensemble methods Entropy experiment feature Features Fractal fused fusion hand crafted features healthcare infect Infection LBP Local lung Lung infection methodology Phase I Pneumonia public health Research Respiratory system RNA virus robust Segmentation selected tested tree U-NET [DOI] 10.1002/jemt.23779 PMC 바로가기 [Article Type] Article
Entropy and Fractal Dimension Study of the TDP-43 Protein Low Complexity Domain Sequence in ALS Disease Severity and SARS-CoV-2 Gene Sequences in Virulence VariabilityArticle Published on 2021-08-122022-10-31 Journal: Information Sciences [Category] COVID-19, [키워드] ALS Amino acid Analysis Cell codon usage complexity computational analysis computational method conducted correlation coefficient cryo-EM defined described dimension domain Entropy extreme Fractal Fractal dimension gene sequence Genes HAR1 highest information low complexity domain sequence lowest nucleotide produced Protein protein sequence reported SARS-CoV-2 sequence TDP-43 Vaccine design viability virulence virulent Znf521 [DOI] 10.3390/e23081038 PMC 바로가기 [Article Type] Article
Entropy based analysis of SARS-CoV-2 spread in India using informative subtype markers유익한 하위 유형 마커를 사용하여 인도에서 SARS-COV-2 스프레드의 엔트로피 기반 분석Article Published on 2021-08-052022-09-10 Journal: Scientific Reports [Category] MERS, SARS, 변종, [키워드] affected analysed Analysis China Computational biology and bioinformatics country COVID-19 D614G mutation death Diseases distribution Entropy European genetics genome sequence Geographic distribution GISAID India infected case Influenza information initiative marker motif New prevalent Region resulting SARS-CoV-2 SARS-CoV-2 genomes Spike protein Spread subtype temporal dynamics the SARS-CoV-2 genome the spike protein transferred unique Viral were infected [DOI] 10.1038/s41598-021-95247-5 PMC 바로가기 [Article Type] Article
Chest CT texture-based radiomics analysis in differentiating COVID-19 from other interstitial pneumonia흉부 CT 텍스처 기반 방사선 분석은 COVID-19를 다른 간질 성 폐렴과 차별화합니다.Chest Radiology Published on 2021-08-042022-09-01 Journal: La Radiologia Medica [Category] MERS, 진단, [키워드] Analysis analyzed Chain Reaction characteristic Chest CT Combination Computed tomography consecutive patient Consensus coronavirus coronavirus disease COVID-19 COVID-19 negative COVID-19 patients COVID-19 pneumonia COVID-19 positive patient COVID-19 positive patients criteria CT finding CT findings Department Diagnostic Criteria Diagnostic tool Emergency emergency department enrolled Entropy etiology evaluate feature filtered identify intensity interstitial pneumonia Mann–Whitney test material medium negative patients Patient patients performed Pneumonia polymerase chain polymerase chain reaction positive positive COVID-19 positive patients radiologist receiver operating characteristic Result reverse transcription reverse transcription polymerase chain reaction ROC RT-PCR sensitivity specificity Standard deviation Texture analysis the patient [DOI] 10.1007/s11547-021-01402-3 PMC 바로가기 [Article Type] Chest Radiology
LBP-based information assisted intelligent system for COVID-19 identification코로나19 식별을 위한 LBP 기반 정보 지원 지능형 시스템Article Published on 2021-07-012022-09-11 Journal: Computers in biology and medicine [Category] SARS, 치료기술, [키워드] Accuracy approach assist automated chest X-ray Chest X-ray image Chest X-ray images Classifier co-occurrence Combination COVID-19 COVID-19 diagnosis detection system Diagnosis Entropy feature Gray Gray level co-occurrence matrix Image IMPROVE information investigated LBP Local Local binary pattern Mass screening Pneumonia provided radiologist Radiologists robustness RT-PCR test sensitivity Support vector machine classifier. X-ray [DOI] 10.1016/j.compbiomed.2021.104453 PMC 바로가기 [Article Type] Article