Results 81 to 90 of about 5,615,400 (187)

Critical Points in Lemke's Total Worker Health Calculus. [PDF]

open access: yesJ Occup Environ Med, 2021
Kelly KM   +5 more
europepmc   +1 more source

GROSS REGIONAL PRODUCT AS AN INDICATOR OF ECONOMIC SECURITY IN THE RUSSIAN ARCTIC

open access: yesСевер и рынок: формирование экономического порядка
The growing interest in economic security reflects the rising number of threats and challenges facing the modern world. Within this field, particular attention is devoted to methods for assessing economic security.
Galina V. Kobylinskaya
doaj   +1 more source

Neurocognition and hypothyroidism: Critical points

open access: yesAnnals of Indian Psychiatry, 2017
Avinash De Sousa, Amresh Shrivastava
doaj   +1 more source

Periodic solutions for a class of second-order Hamiltonian systems

open access: yesElectronic Journal of Differential Equations, 2005
Multiplicity results for an eigenvalue second-order Hamiltonian system are investigated. Using suitable critical points arguments, the existence of an exactly determined open interval of positive eigenvalues for which the system admits at least three ...
Gabriele Bonanno, Roberto Livrea
doaj  

Medical cannabis: Critical points for clinical application [PDF]

open access: yesBiomedica, 2022
Gómez-García DM, García-Perdomo HA.
europepmc   +1 more source

Existence of standing waves for Schrodinger equations involving the fractional Laplacian

open access: yesElectronic Journal of Differential Equations, 2017
We study a class of fractional Schrodinger equations of the form $$ \varepsilon^{2\alpha}(-\Delta)^\alpha u+ V(x)u = f(x,u) \quad\text{in } \mathbb{R}^N, $$ where $\varepsilon$ is a positive parameter, $0 < \alpha < 1$, $2\alpha < N$, $(-\Delta ...
Everaldo S. de Medeiros   +2 more
doaj  

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