Gastrointestinal manifestations of SARS-CoV-2 infection and virus load in fecal samples from a Hong Kong cohort: systematic review and meta-analysis
…, KH Leung, AYF Fung, RR Zhang, Y Lin, HM Cheng… - Gastroenterology, 2020 - Elsevier
Background & Aims Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
causes coronavirus disease 2019 (COVID-19), which has been characterized by fever…
causes coronavirus disease 2019 (COVID-19), which has been characterized by fever…
Advanced materials for energy storage
… reactions introduced by combining H − and H + sources add … novel molecular complexes
comprising both H + and H − . The … of most H + /H − coupling systems (typically MNH systems…
comprising both H + and H − . The … of most H + /H − coupling systems (typically MNH systems…
Color image segmentation: advances and prospects
HD Cheng, XH Jiang, Y Sun, J Wang - Pattern recognition, 2001 - Elsevier
… f=(S p ×100)/(T a ×F h ) where S p represents a peak area between two successive valleys,
T a is the overall area of the histogram, and F h denotes the full width at half-maximum of the …
T a is the overall area of the histogram, and F h denotes the full width at half-maximum of the …
Anatase TiO2 single crystals with a large percentage of reactive facets
… 5.33 mM TiF 4 aqueous solution at 180 C for 14 h. b, The size (A) distribution of anatase …
of TiF 4 and extending the reaction time to 20 h. For both the size and the degree of truncation, …
of TiF 4 and extending the reaction time to 20 h. For both the size and the degree of truncation, …
The complete sequence of a human genome
Since its initial release in 2000, the human reference genome has covered only the
euchromatic fraction of the genome, leaving important heterochromatic regions unfinished. …
euchromatic fraction of the genome, leaving important heterochromatic regions unfinished. …
Blue‐green laser diodes
MA Haase, J Qiu, JM DePuydt, H Cheng - Applied Physics Letters, 1991 - pubs.aip.org
The first laser diodes fabricated from wide-band-gap II-VI semiconductors are demonstrated.
These devices emit coherent light at a wavelength of 490 nm from a &Se-based …
These devices emit coherent light at a wavelength of 490 nm from a &Se-based …
[HTML][HTML] A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus (2019-nCoV) infected pneumonia (standard version)
YH Jin, L Cai, ZS Cheng, H Cheng, T Deng… - Military medical …, 2020 - Springer
… 2019-nCoV can be found in human respiratory epithelial cells 96 h after in vitro isolation …
/ml), increased erythrocyte sedimentation rate (48 mm/h). Imaging examination: a shows patchy …
/ml), increased erythrocyte sedimentation rate (48 mm/h). Imaging examination: a shows patchy …
Haplotype-resolved de novo assembly using phased assembly graphs with hifiasm
Haplotype-resolved de novo assembly is the ultimate solution to the study of sequence
variations in a genome. However, existing algorithms either collapse heterozygous alleles into …
variations in a genome. However, existing algorithms either collapse heterozygous alleles into …
Hydrogen storage in single-walled carbon nanotubes at room temperature
C Liu, YY Fan, M Liu, HT Cong, HM Cheng… - Science, 1999 - science.org
… H 2 adsorptivity for pure SWNTs of 5 to 10 weight % (the weight of H 2 adsorbed divided by
the weight of SWNTs plus the H … nm would come close to the target H 2 uptake density of 6.5 …
the weight of SWNTs plus the H … nm would come close to the target H 2 uptake density of 6.5 …
IntCal13 and Marine13 radiocarbon age calibration curves 0–50,000 years cal BP
The IntCal09 and Marine09 radiocarbon calibration curves have been revised utilizing newly
available and updated data sets from 14C measurements on tree rings, plant macrofossils, …
available and updated data sets from 14C measurements on tree rings, plant macrofossils, …