The rapidly evolving COVID-19 pandemic presents challenges for actively monitoring its transmission. In this study, we extend a social media mining approach used in the US to automatically identify personal reports of COVID-19 on Twitter in England, UK. The findings indicate that natural language processing and machine learning framework could help provide an early indication of the chronological and geographical distribution of COVID-19 in England.
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http://dx.doi.org/10.1101/2020.05.05.20083436 | DOI Listing |
Breast
December 2024
Department of Epidemiology & State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200032, China; School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, China; Health Management Center, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200127, China.
To better understand global patterns, chronological changes, and international comparisons of female breast cancer survival, we reviewed published data from population-based cancer registries worldwide. Using PubMed, Embase, Web of Science, SEER, and SinoMed, a comprehensive literature search was conducted for female breast cancer survival from the population-based cancer registries through 31 December 2023. Observed, relative, and net survival rates and their corresponding age-standardized survival rates since the 1990s were collected and further stratified by prognostic factors.
View Article and Find Full Text PDFSci Rep
December 2024
Physics Section MMV, Department of Physics, Banaras Hindu University, Varanasi, 221005, India.
Punch-marked coins (PMCs) are the oldest coins in India and among the most widely circulated globally, often found in hoards that highlight their extensive use. This study utilizes X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) to analyze the surface elemental composition and chemical properties of nine series (S-0 to S-VIII) of Janapada (S-0) and imperial PMCs (S-1 to S-VIII) dating from 600 to 200 BCE, housed in the Numismatic Society of India at BHU, Varanasi, based on the Gupta-Hardakar classification related to the PMCs. XRD results reveal four prominent diffraction peaks corresponding to metallic silver (Ag) in the face-centred cubic (fcc) phase, with a slight variation in d-spacing (∼ 0.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
November 2024
Centro de Investigaciones Tropicales, Universidad Veracruzana, Xalapa, Veracruz 91050, México.
This study investigates the temporal and spatial factors driving the domestication of var. L. in Mexico.
View Article and Find Full Text PDFPlants (Basel)
October 2024
Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.
Archaeobotanical analyses in Italy are uneven in terms of geographical and chronological distribution. Amongst the different regions, Abruzzi is poorly represented, with only one study covering the Roman Age. In this framework, the analyses carried out on carpological remains collected from the Late Roman (late 5th-early 6th century AD) filling of a well in the Sanctuary of Hercules in represents an important addition to the state of the art.
View Article and Find Full Text PDFFront Pharmacol
September 2024
Centre for Drug Discovery, BRIC-Translational Health Science and Technology Institute, Faridabad, Haryana, India.
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