An algorithm is presented for the fast and accurate definition of protein structural domains from coordinate data without prior knowledge of the number or type of domains. The algorithm explicitly locates domains that comprise one or two continuous segments of protein chain. Domains that include more than two segments are also located. The algorithm was applied to a nonredundant database of 230...

I argue that taking the Practical Conditionals Thesis (PCT) seriously demands a new understanding of the semantics of such conditionals. Practical Conditionals Thesis: A practical conditional [if A][ought(B)] expresses B’s conditional preferability given A Paul Weirich has argued that the conditional utility of a state of affairs B on A is to be identified as the degree to which it is desired u...

This paper addresses the issue of impact competitive behaviors long-rental apartment firms on rents apartments and ordinary rental housing introduces a dynamic gaming approach to market domain reveal changes in long-term complexity caused by behavior firms. Through numerical simulation, it is found that adoption smaller rent adjustment strategies important for maintaining system stability, whil...

This paper develops and applies a method for producing constant quality rent indexes and inflation estimates for different segments of the rental housing stock. In each of the five contrasting metropolitan areas, rent inflation since the late 1980s is found to have varied by market segment. In some metro areas, rental prices have risen most rapidly in the bottom third of the rent distribution, ...

This paper discusses some of the issues related to the product design of maintenance care service for providing the user with emotional satisfaction. When people purchase the environmental home appliances such as the water purifier, air purifier and bidet, that require maintenance care such as changing filters, they concern about not only the product itself, but also the maintenance care servic...

Agricultural machinery rental is a new service form that uses big data in agriculture to improve the utilization rate of agricultural and promote development economy. To realize scheduling optimization cloud services, dynamic artificial bee-ant colony algorithm (DABAA) proposed solve above problem. First, practicability mathematical model production, coefficient proposed. Then mutation operatio...

We study the location of various film-related services (such as camera rental, casting agencies or pyrotechnic services), the main determinant of interest being the human capital specificity. We show that firms which supply services with a lower firm specificity locate farther away from one another, and argue that it can be concluded that the "poaching" argument (fear of employees leaving for a...

We extend the classic online ski rental problem, so that the rental price may change over time. We consider several models which differ in the knowledge given to the algorithm: whereas the price development is unknown, an algorithm may have full, partial or no knowledge about the duration of the game. We construct algorithms whose competitive ratios are up to constant or logarithmic factors opt...

BACKGROUND Residence in public rental housing is an area-level measure of socioeconomic status, but its impact as a social determinant of health in Singapore has not been studied. We therefore aimed to examine the association of public rental housing with readmission risk and increased utilization of hospital services in Singapore. METHODS We conducted a retrospective cohort study using retro...