In this section, we outline a theoretical model that we use to rationalize the empirical results reported below. First, the model explains a secular reallocation of employment over time towards more interactive occupations in terms of differences in productivity growth across occupations and inelastic demand. Second, the model predicts that this reallocation is stronger in metro areas than in n...

Xi'an Bell Tower (the Bell Tower) is a state-level ancient relic in China. The vibration caused by metro will exert adverse effect on the Bell Tower. This paper aims at presenting 3D-FEM models to predict the peak period velocity (PPV) of rammed earth base when the metro passing through the Bell Tower. The calculation results are compared with those of field test. Both results were found to be ...

We explore the impact of local economic conditions on the type and size of newly constructed housing. A slightly modified standard open monocentric city model predicts that, as long as land use regulation is relatively lax, positive local income shocks cause construction of more multifamily housing and smaller units. Exploiting metro area-level American Housing Survey (AHS) data from 1984 to 20...

We describe the Metro toolkit, which supports software modelling and analysis for requirements notations that have configurable semantics. Metro is based on a formalism, called template semantics, which structures the operational semantics of a family of notations as a predefined parameterized template that is instantiated with user-provided parameter values. Thus, the semantics of a single not...

This is an incorporated carrier which give all statistics approximately the metro rail and it’s routes for public. The proposed device internet primarily based totally GUI software presents concerning timings, fare. additionally has a entire module devoted transactions in even clever card may be supplied with out person's bodily presence. consists of area monitoring facility cutting-edge usage ...

This article develops an econometric analysis of metro station operating cost to identify factors that create variation in cost efficiency. Stations operating costs can be classified amongst the semifixed costs that a metro faces in the sense that they do not vary proportionately with metro output. They may therefore be important in determining the degree of returns to density. This article see...

Metro accessibility has attracted interest in sustainable transport analyses. Hence, the accuracy of metro-accessibility measures have become increasingly vital. Various spatiotemporal factors, including by-metro accessibility, land-use and to-metro affect metro accessibility; however, measuring while considering all these components simultaneously is challenging. By integrating factors into a ...

background it seems that depot-medroxyprogesterone acetate (dmpa) use can have an effect on a woman’s oral health, and cause periodontal changes in adult women. however, there is little research in this regard and consensus has not been reached in the literature. objectives this study aimed to investigate the association between dmpa injection and periodontal health in reproductive age women. m...

This thesis examines algorithms for the drawing of metro maps. The most important elements of a metro map are stations and lines connecting the stations. In the context of this thesis, we restrict the elements used for representing lines to one of two classes: On the one hand, circular segments lying on circles with a common center S are allowed. On the other hand, line segments lying on lines ...

BACKGROUND The research productivity of a place depends on doctors, patients and available infrastructure to carry research activities. AIMS We aimed to study the publishing trends and research productivity of metro and non-metro cities in the Journal of the Association of Physi cians of India (JAPI). MATERIALS AND METHODS Bibliometric analysis of research articles published in JAPI between...