Residential area entrance space is an important part of residential areas, which influences space form and also influences the space composition of residents. Through different feature analyses of entrance space for d...Residential area entrance space is an important part of residential areas, which influences space form and also influences the space composition of residents. Through different feature analyses of entrance space for different influences of residents, it can achieve humanized space design and improve the overall level of residential area.展开更多
This article examines integration vs. segregation of Arabs in Israel＇s social sphere. Most geo-spatial studies regarding inter-ethnic relations are single dimensional, focusing on residential segregation assuming its...This article examines integration vs. segregation of Arabs in Israel＇s social sphere. Most geo-spatial studies regarding inter-ethnic relations are single dimensional, focusing on residential segregation assuming its association to the social domain. We argue that in the globalizing world daily activity spaces, social networks and influences on everyday life conditions are rooted in growing horizons around residential location weakening the power of residential location to dictate life conditions. Hence we suggest employing a multi-dimensional approach. Specifically, we explore the associations among residential spaces （relating to Arab residents of： purely Arab localities; mixed-Jewish-Arab cities, and Jewish cities）; main activity spaces （commuters to Jewish areas and localists--people staying mostly in the Arab localities） and social integration （social networks; repertoire of identities; attitudes toward integration and knowledge of Hebrew）. The data incorporate tracking the movements of 177 responders for a week （using a GPS logger） and in-depth interviews, which were analyzed quantitatively. Core findings suggest that both residential place and activity spaces affect social integration, however, the locality type has a greater affect. In addition, we identified four integration sorts according to kinds of municipality, activity spaces, and integration measures： （1） segregated localists living in Arab municipalities; （2） commuters living in Arab localities characterized by limited integration; （3） Arabs residing in Jewish cities that succeeded economically but are characterized by limited social integration, and （4） those living in mixed cities which enjoy the highest, yet limited integration level.展开更多
Let T ： X → X be a transformation. For any x C [0, 1） and r 〉 O, the recurrence time Tr（x） of x under T in its r-neighborhood is defined as Tr（X） = inf{k ≥ 1： d（Tk（x）,x） 〈 r}.For 0 ≤ α ≤ β ∞ co, le...Let T ： X → X be a transformation. For any x C [0, 1） and r 〉 O, the recurrence time Tr（x） of x under T in its r-neighborhood is defined as Tr（X） = inf{k ≥ 1： d（Tk（x）,x） 〈 r}.For 0 ≤ α ≤ β ∞ co, let E（α,β） be the set of points with prescribed recurrence time as follows E（α,β）={x∈X：lim inf r→0 logTr（x）/-logr=α,lim sup r→0 logTr（x）/-logr=β}.In this note, we consider the Gauss transformation T on [0, 1）, and determine the size of E（α,β）by showing that dimH E（α,β） = 1 no matter what a and/~ are. This can be compared with Feng and Wu＇s result [Nonlinearity, 14 （2001）, 81-85] on the symbolic space.展开更多
文摘Residential area entrance space is an important part of residential areas, which influences space form and also influences the space composition of residents. Through different feature analyses of entrance space for different influences of residents, it can achieve humanized space design and improve the overall level of residential area.
基金Acknowledgments The authors thank the ISF-Israeli Science Foundation Bikura program for funding the project.
文摘This article examines integration vs. segregation of Arabs in Israel＇s social sphere. Most geo-spatial studies regarding inter-ethnic relations are single dimensional, focusing on residential segregation assuming its association to the social domain. We argue that in the globalizing world daily activity spaces, social networks and influences on everyday life conditions are rooted in growing horizons around residential location weakening the power of residential location to dictate life conditions. Hence we suggest employing a multi-dimensional approach. Specifically, we explore the associations among residential spaces （relating to Arab residents of： purely Arab localities; mixed-Jewish-Arab cities, and Jewish cities）; main activity spaces （commuters to Jewish areas and localists--people staying mostly in the Arab localities） and social integration （social networks; repertoire of identities; attitudes toward integration and knowledge of Hebrew）. The data incorporate tracking the movements of 177 responders for a week （using a GPS logger） and in-depth interviews, which were analyzed quantitatively. Core findings suggest that both residential place and activity spaces affect social integration, however, the locality type has a greater affect. In addition, we identified four integration sorts according to kinds of municipality, activity spaces, and integration measures： （1） segregated localists living in Arab municipalities; （2） commuters living in Arab localities characterized by limited integration; （3） Arabs residing in Jewish cities that succeeded economically but are characterized by limited social integration, and （4） those living in mixed cities which enjoy the highest, yet limited integration level.
基金supported by National Natural Science Foundation of China (Grant Nos.10631040,10901066)
文摘Let T ： X → X be a transformation. For any x C [0, 1） and r 〉 O, the recurrence time Tr（x） of x under T in its r-neighborhood is defined as Tr（X） = inf{k ≥ 1： d（Tk（x）,x） 〈 r}.For 0 ≤ α ≤ β ∞ co, let E（α,β） be the set of points with prescribed recurrence time as follows E（α,β）={x∈X：lim inf r→0 logTr（x）/-logr=α,lim sup r→0 logTr（x）/-logr=β}.In this note, we consider the Gauss transformation T on [0, 1）, and determine the size of E（α,β）by showing that dimH E（α,β） = 1 no matter what a and/~ are. This can be compared with Feng and Wu＇s result [Nonlinearity, 14 （2001）, 81-85] on the symbolic space.
