We present a basis-set-free approach to the variational quantum eigensolver using an adaptive representation of spatial part molecular wavefunctions. Our directly determines system-specific representations qubit Hamiltonians while fully omitting globally defined basis sets. In this work, we use determined pair-natural orbitals on level second-order perturbation theory. This results in compact w...

Sequence databases are rapidly growing, thereby increasing the coverage of protein sequence space, but this coverage is uneven because most sequencing efforts have concentrated on a small number of organisms. The resulting granularity of sequence space creates many problems for profile-based sequence comparison programs. In this paper, we suggest several strategies that address these problems, ...

While medications might not be the sole contributor to fall risk, they are often a modifiable risk factor. Pain, which also affects mood, mobility, and sleep, can be successfully managed to reduce fall risk with the use of effective analgesics. Patients are often referred to the Bruyère Continuing Care Geriatric Day Hospital (GDH) in Ottawa, Ont, for management of these and other conditions ove...

Earlier research has found that the presence of setup time variance can cause an adverse effect on waiting time and inventory as one reduces setup time for a product on a single machine that processes a number of products in a cyclic production system [Sarkar, D., Zangwill, W.I., 1991. Variance effects in cyclic production systems. Management Science 37 (4) 444–453; Zangwill, W.I., 1987. From E...