In this paper we introduce the q-potential as an extension of the Benedetto–Fickus frame potential, defined on general reconstruction systems and show that protocols are the minimizers of this potential under certain ...

We study the existence of unbounded solutions of singular Hamiltonian systems: q¨+∇V(q)=0,q¨+∇V(q)=0, where V(q)∼−1|q|αV(q)∼−1|q|α is a potential with a singularity. For a class of singular potentials with a strong ...

This paper discusses a design approach for a high-Q low-sensitivity OTA-C biquad bandpass section. An optimal relationship is established between transconductances defining the differenceβ - γ in the Q-factor denominator, ...

This paper discusses a design approach for a high-Q low-sensitivity OTA-C biquad bandpass section. An optimal relationship is established between transconductances defining the differenceβ - γ in the Q-factor denominator, ...

Muscle strength imbalance can be an important factor in hamstrings muscle strain. A hamstrings/quadriceps (H/Q) strength ratio based on concentric peak torque values (H-con:Q(con)) has traditionally been used to describe ...

We investigate the production of exotic tetraquarks, QQqqTQQ (Q=c or b and q=u or d), in relativistic heavy-ion collisions using the quark coalescence model. The TQQ yield is given by the overlap of the density matrix of ...