Limits of Fertility

Limits in modified categories of interest

‎We firstly prove the completeness of the category of crossed modules in a modified category of interest‎. ‎Afterwards‎, ‎we define pullback crossed modules and pullback cat objects that are both obtained by pullback diagrams with extra structures on certain arrows‎. ‎These constructions unify many corresponding results for the cases of groups‎, ‎commutative algebras and can also be adapted to ...

Location or Hukou: What Most Limits Fertility of Urban Women in China?

China's fertility rate is below replacement level. The government is attempting to increase this rate by relaxing the one-child policy. China faces a possible tradeoff because further urbanization is needed to raise incomes but may reduce future fertility. We decompose China's rural-urban fertility gaps using both de facto and de jure criteria for defining the urban population. The fertility-de...

Generalized Covering Groups and Direct Limits

Evaluation of the Results of Arthroscopic Release in Limits of Movement in Knees

Introduction: Limits of movement in knees is one of the most common complications following trauma and surgery. With early diagnosis and appropriate treatment choices, knee replacement and performance improvement are expected in many patients. However, limits of movement in knees is unpleasant and should be corrected as soon as possible. In this study, we decided to evaluate the results of arth...

Contributions of Proximate Determinants to Fertility Transition in Bangladesh: An Analysis of Bongaarts’ Fertility Model

Introduction: Fertility transition is outright by prime four proximate determinants (marriage, contraception, postpartum infecundability, and abortion). The present study examines the contributions of proximate determinants on fertility decline and quantifies inhibiting the effect of major proximate determinants according to the socioeconomic characteristics in Bangladesh.<br /...