Results 61 to 70 of about 1,269 (230)
Neuroprotection, EarlyView.Abstract Prime editing, a novel clustered regularly interspaced short palindromic repeats (CRISPR)‐based technology, fuses a reverse transcriptase (RT) to an engineered CRISPR‐associated protein 9 (Cas9) and uses a prime editing guide RNA (pegRNA)‐encoded template.
Tianshan Ji +4 more
wiley +1 more source
Long-term variations in the geomagnetic activity level Part II: Ascending phases of sunspot cycles [PDF]
Annales Geophysicae, 1994 Monthly averages of the Helsinki Ak-values have been reduced to the equivalent aa-indices to extend the aa-data set back to 1844. A periodicity of about five cycles was found for the correlation coefficient (r) between geomagnetic indices and sunspot ...
V. Mussino +3 more
doaj +1 more source
THE RELATIVE SUNSPOT NUMBERS IN 2001 [PDF]
Publications of The Korean Astronomical Society, 2002 We have analyzed 209 data of daily sunspot observations made during the period of January 3 to December 31 In 2001 and presented the daily relative sunspot numbers. During the year of 2001, our annual average of relative sunspot numbers is found to be 92.2.
openaire +1 more source
Andrology, EarlyView.ABSTRACT Background The tight junction protein CLDN6 has been identified as a cancer‐associated cell surface marker that is rarely expressed in healthy tissues. In testicular germ cell tumors (GCT), CLDN6 is particularly detectable in seminomas, embryonal carcinomas, and choriocarcinomas.
Jule Zwick +7 more
wiley +1 more source
Advances in Meteorology, 2019 According to the correlation of tree ring and solar activity, the cycle analysis method based on variational mode decomposition (VMD) and Hilbert transform is proposed.
Guohui Li, Mengtao Zheng, Hong Yang
doaj +1 more source
Evidence for Solar Modulation on the Millennial-Scale Climate Change of Earth
Universe, 2020 In this study, we use available reconstructed data to investigate periodicities of solar activity (i.e., sunspot number) and the Earth’s climate change (temperatures of Lake Qinghai in China and Vostok in Antarctica, the GISP δ18O climate record of ...
Xinhua Zhao +2 more
doaj +1 more source
Solar activity explored with new wavelet methods [PDF]
Annales Geophysicae, 2005 In order to improve the forecasts of the impact of solar activity on the terrestrial environment on time scales longer than days, improved understanding and forecasts of the solar activity are needed.
H. Lundstedt, L. Liszka, R. Lundin
doaj +1 more source
Acta Obstetricia et Gynecologica Scandinavica, EarlyView.A visual ontology of endometriotic lesions designed for artificial intelligence recognition: back to the past to shape the future. This study proposes a standardized visual ontology of endometriosis lesions observed during laparoscopy, based on a systematic search of the literature.
Antoine Netter +16 more
wiley +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose To assess the risk of subretinal fluid (SRF) development in the fellow eye of chronic central serous chorioretinopathy (cCSC) patients with unilateral SRF at baseline. Methods Medical records of 334 presumed cCSC patients were retrospectively reviewed.
Helena M. A. Feenstra +4 more
wiley +1 more source
Forecasting long-term sunspot numbers using the LSTM-WGAN model
Frontiers in Astronomy and Space SciencesThe sunspot number, an indicator of solar activity, is vital for forecasting variations in solar activity and predicting disturbances of the geomagnetic field.
Hao Yang +9 more
doaj +1 more source