Results 21 to 30 of about 519,508 (75)

Holistic Approach to the Periodic System of Elements [PDF]

open access: yesarXiv, 2009
For studying the objectivity and the quality of a given form of the Periodic system as a single whole we compare plots of functions presenting properties of elements in pairs of periods. Using mathematical statistics we introduce a dimensionless parameter which indicates high quality of the long form of the Periodic system.
arxiv  

Research status of the Mendeleev Periodic Table: a bibliometric analysis [PDF]

open access: yesarXiv
In this paper, we present a bibliometric analysis of the Mendeleev Periodic Table. We have conducted a comprehensive analysis of the Scopus-based database using the keyword "Mendeleev Periodic Table". Our findings suggest that the Mendeleev Periodic Table is an influential topic in the field of Inorganic as well as Organic Chemistry. Future researchers
arxiv  

A proof of Jones' conjecture [PDF]

open access: yesarXiv, 2018
In this paper, we prove that Wright's equation $y'(t) = - \alpha y(t-1) \{1 + y(t)\}$ has a unique slowly oscillating periodic solution for parameter values $\alpha \in (\tfrac{\pi}{2}, 1.9]$, up to time translation. This result proves Jones' Conjecture formulated in 1962, that there is a unique slowly oscillating periodic orbit for all $ \alpha ...
arxiv  

The elements of life: A biocentric tour of the periodic table. [PDF]

open access: yesAdv Microb Physiol, 2023
Remick KA, Helmann JD.
europepmc   +1 more source

Author Correction: Architector for high-throughput cross-periodic table 3D complex building. [PDF]

open access: yesNat Commun, 2023
Taylor MG   +5 more
europepmc   +1 more source

Periodic paths on the pentagon, double pentagon and golden L [PDF]

open access: yesarXiv, 2018
We give a tree structure on the set of all periodic directions on the golden L, which gives an associated tree structure on the set of periodic directions for the pentagon billiard table and double pentagon surface. We use this to give the periods of periodic directions on the pentagon and double pentagon.
arxiv  

Architector for high-throughput cross-periodic table 3D complex building. [PDF]

open access: yesNat Commun, 2023
Taylor MG   +5 more
europepmc   +1 more source

Recent Advances in Nanomaterials of Group XIV Elements of Periodic Table in Breast Cancer Treatment. [PDF]

open access: yesPharmaceutics, 2022
Hekmat A   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy