The unique blazar OJ 287 and its massive binary black hole central engineDey L.,
Gopakumar A.,
Valtonen M.,
Zola S.,
Susobhanan A.,
Hudec R.,
Pihajoki P.,
Pursimo T.,
Berdyugin A.,
Piirola V.,
Ciprini S.,
Nilsson K.,
Jermak H.,
Kidger M.,
Komossa S. © 2019 by the authors. The bright blazar OJ 287 is the best-known candidate for hosting
a nanohertz
PREREQUISITES AND THE POSSIBILITY OF OBTAINING A 2-FOLD CROP OF POTATO MINITUBERS IN A GREENHOUSEPREREQUISITES AND THE POSSIBILITY OF OBTAINING
A 2-FOLD CROP OF POTATO MINITUBERS IN
A GREENHOUSE
A local construction of Riemannian metricA local construction of
a Riemannian metric on
a smooth manifold is given by the following theorem.
Identification of glucofrangulin A in Rhamnus frangula L. by 1H NMR spectroscopyIdentification of glucofrangulin
A in
Rhamnus frangula L. by 1H NMR spectroscopy