We report two new heteroleptic polypyridyl ruthenium complexes, coded C101 and C102, with
high molar extinction coefficients by extending the π-conjugation of spectator ligands, with …

We show that the well-known Lyapunov sufficient condition for “input-to-state stability” (ISS)
is also necessary, settling positively an open question raised by several authors during the …

Objective : The sudden outbreak of Coronavirus Disease 2019 (COVID-19) has had a
dramatic effect on the mental health of the public. In the present study, we demonstrated the …

The COVID-19 pandemic is impacting human activities, and in turn energy use and carbon
dioxide (CO 2 ) emissions. Here we present daily estimates of country-level CO 2 emissions …

The realization of long-range ferromagnetic order in two-dimensional van der Waals crystals,
combined with their rich electronic and optical properties, could lead to new magnetic, …

Background The number of individuals living with dementia is increasing, negatively affecting
families, communities, and health-care systems around the world. A successful response …

The development of efficient luminescent materials in the solid state is of both scientific and
technological interest. An obstacle to their development is the notorious aggregation-caused …

A plasmonic “molecule” consisting of a radiative element coupled with a subradiant (dark)
element is theoretically investigated. The plasmonic molecule shows electromagnetic …

Continuous queries are persistent queries that allow users to receive new results when they
become available. While continuous query systems can transform a passive web into an …

Objective: To review the psychometric properties of the Beck Depression Inventory-II (BDI-II)
as a self-report measure of depression in a variety of settings and populations. Methods: …