Results 31 to 40 of about 3,217 (228)

Bone marrow senescence and the microenvironment of hematological malignancies [PDF]

open access: yes, 2020
Senescence is the irreversible arrest of cell proliferation that has now been shown to play an important role in both health and disease. With increasing age senescent cells accumulate throughout the body, including the bone marrow and this has been ...
Bowles, Kristian M.   +3 more
core   +1 more source

Electrochemical properties of Na3Fe2(PO4)3 cathode materials produced by various synthesis methods and evaluation of the possibility of their use in sodium-ion batteries

open access: yesEurasian Journal of Physics and Functional Materials, 2022
This article presents the results of a study of the electrochemical properties of cathodes based on polycrystalline samples of Na3Fe2(PO4)3 obtained by solid-phase synthesis and hot pressing.
A.S. Nogai   +3 more
doaj   +1 more source

The Nogay Horde in the System of International Relations at the turn of the 15th–16th centuries » [PDF]

open access: yesЗолотоордынское обозрение, 2016
The article is devoted to the study of foreign policy of the Nogai Horde as well as to its attempts to join the system of international relations of the Western Desht. The author identified the main geopolitical interests of the Manghyt Yurt.
M.V. Moiseev
doaj  

Synthesis and Research of Critical Parameters of Bi-HTSC Ceramics Based on Glass Phase Obtained by IR Heating

open access: yesChemEngineering, 2023
In this paper influence of the excess Ca and Cu cations on the critical temperature (Tc) and critical transport current density (Jc) of high-temperature superconducting ceramics of the compositions (HTSC) Bi1.6Pb0.4Sr2Ca2.1Cu3.1Oy, Bi1.6Pb0.4Sr2Ca2.25Cu3.
Daniyar Uskenbaev   +7 more
doaj   +1 more source

Ibrutinib Unmasks Critical Role of Bruton Tyrosine Kinase in Primary CNS Lymphoma. [PDF]

open access: yes, 2017
Bruton tyrosine kinase (BTK) links the B-cell antigen receptor (BCR) and Toll-like receptors with NF-κB. The role of BTK in primary central nervous system (CNS) lymphoma (PCNSL) is unknown.
Brennan, Cameron W.   +41 more
core   +2 more sources

ОГНЕСТРЕЛЬНОЕ ОРУЖИЕ В НОГАЙЛИНСКО-КАЗАХСКОМ ГЕРОИЧЕСКОМ ЭПОСЕ [PDF]

open access: yesМатериалы по археологии и истории античного и средневекового Причерноморья
В статье рассмотрены материалы ногайлинско-казахского героического эпоса, содержащих сведения о различных названиях и особенностях применения огнестрельного оружия.
Агатай, У.М.   +3 more
doaj   +1 more source

Das Ketocarben-Oxiren-Gleichgewicht unter einem präparativen Aspekt≠ [PDF]

open access: yes, 1986
The photochemical decomposition of α-diazoketone 1 in toluene gives rise to the formation of the well known keto carbene-oxirene equilibrium from which not only the product of the Wolff rearrangem ent can be derived but also the com pounds 5, 6 and 7 ...
Bölsing, Friedrich   +4 more
core   +2 more sources

Nogai ethnopedagogy in proverbs and sayings

open access: yesAl`manah «Etnodialogi», 2023
Этнопедагогические практики народов Кавказа породили обширную традицию их изучения, историография которой заслуживает отдельного исследования.
Н.И. Аюпов, А.А. Шевцова
semanticscholar   +1 more source

Land-Legal Relations and Sedentarization of Nogais in Second Half of 19th — Early 20th Centuries

open access: yesНаучный диалог, 2022
On the basis of archival materials and special historical literature, land-legal relations among the Nogais in the second half of the 19th — early 20th centuries are considered.
D. S. Kidirniyazov
doaj   +1 more source

Sterically restricted tin phosphines, stabilized by weak intramolecular donor-acceptor interactions [PDF]

open access: yes, 2014
Funding: Engineering and Physical Sciences Research Council (EPSRC)Four related sterically restricted pen-substituted acenaphthenes have been prepared containing mixed tin phosphorus moieties in the proximal 5,6-positions (Acenap[SnR3][(PPr2)-Pr-i ...
Arachchige, Kasun S. Athukorala   +9 more
core   +4 more sources

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