Measurement of SF-6D utility among patients with active tuberculosis

Inspite of so much development in medical technology, Tuberculosis (TB) is still the problem for humans. Few studies, in Pakistan highlighted the factors that affect patients health related quality of life (HRQOL) with active TB. The aim of this study is to measure short form six dimension (Sf-6D) utility scores of patients with active TB of Sargodha district. 120 active TB patients were interviewed and short form-36 questionnaire was followed. District TB hospital of Sargodha district was visited. Results show that Utility scores of female patients were better than male, while patients belong to urban areas have better utility scores as compared to rural patients of TB. Indoor patient’s utility scores were better than outdoor patients. Disease severity, use of drugs, depression, pain and death threat were the factors that negatively affect the patients health related quality of life, while opportunity of leisure and income level increase patients HRQOL.Sf-6D, Pakistan, TB

Freiheitss\"{a}tze for one-relator quotients of surface groups and of limit groups

Three versions of the Freiheitssatz are proved in the context of one-relator quotients of limit groups, where the latter are equipped with 1-acylindrical splittings over cyclic subgroups. These are natural extensions of previously published corresponding statements for one-relator quotients of orientable surface groups. Two of the proofs are new even in that restricted context.Comment: 17 page

Impact of education on poverty reduction

Poverty is a stumbling block in the way of achieving economic development. Cognizant of the essence of Millennium Development Goals (MDGs) and ‘Education for All’ program, education is promulgated as the primary weapon against poverty prevalence. Hence it is important to seek out the effect of different levels of education upon poverty in Pakistan. This study evaluates the effect of different levels of education, experience and gender of the employed individuals (employers, self-employed, wage earners and unpaid family workers) as the determinants of poverty. The data for this task comes from the Household Integrated Economic Survey (HIES) for the years 1998-99 and 2001-02. A logistic regression model is estimated based on this data, with the probability of an individual being poor as the dependent variable and a set of educational levels, experience and gender as explanatory variables. It is found that experience and educational achievement is negatively related with the poverty incidence in both years. Also as we go for the higher levels of education the chances of a person being non-poor increases. Moreover, being a male person provides an advantage in retaining a position above poverty level.Poverty, Education, Pakistan

A Characterization of the Two-weight Inequality for Riesz Potentials on Cones of Radially Decreasing Functions

We establish necessary and sufficient conditions on a weight pair $(v,w)$ governing the boundedness of the Riesz potential operator $I_{\alpha}$ defined on a homogeneous group $G$ from $L^p_{dec,r}(w, G)$ to $L^q(v, G)$, where $L^p_{dec,r}(w, G)$ is the Lebesgue space defined for non-negative radially decreasing functions on $G$. The same problem is also studied for the potential operator with product kernels $I_{\alpha_1, \alpha_2}$ defined on a product of two homogeneous groups $G_1\times G_2$. In the latter case weights, in general, are not of product type. The derived results are new even for Euclidean spaces

Multidimensional Poverty in Pakistan: Case of Punjab Province

This paper applies Alkire & Foster (2007) approach for measuring the multidimensional poverty. The data set used in the study is Multiple Indicator Cluster Survey 2003-04 of Punjab, Pakistan. Eight dimensions used in the study are Housing, Water, Sanitation, Electricity, Assets, Education, Expenditure, and Land. Results shows that at cut off K=2; Rajanpur, Muzaffargarh, Rahimyar Khan, Kasur, Okara and Lodhran respectively are the most multidimensionally poor districts of Punjab whereas, Gunj Buksh Town Lahore, Ravi Town Lahore, Cantt Town Lahore, Sialkot, Rawalpindi, Allama Iqbal Town Lahore, Gujranwala and Jhelum are the least deprived Towns/Districts of Punjab province. Dimension wise breakdown shows that Land deprivation, expenditure, sanitation, housing and education are respectively the major contributors among overall multidimensional poverty.Multidimensional Poverty, Pakistan, MDGs

Why do Parents Make their Children Work? Evidence from Multiple Indicator Cluster Survey

Since few decades ago, the issue of child labour has detained the global attention. This study highlights the supply side determinants of child labor in case of Punjab, Pakistan. Multiple indicator cluster survey 2007-08 for Punjab was used. Probit model was used to capture the objectives of this research. Results shows that the absence of mother’s education, household head’s education, large family size, low level of family income, less education of child etc. were the factors that pushed the children into work that is often damaging to their development.Child labour, MICS, Pakistan

Biology and Ecology of Some Predaceous and Herbivorous Mites Important from the Agricultural Perception

Mites are numerous species of minute arthropods, members of class Arachnida subclass Acari or Acarina and pests of many economic prominence living in a wide range of habitats. Mites are predators and parasites, performing crucial means of biological control, essential herbivores and detritivores, acting fungivorous and saprophytic, vectors of diseases, and play vital role in soil formation. These live on plants and animals, in the depths of ocean, in soil and fresh or brackish water, in lungs of birds and animals, in stored grains and stored products, on leaves of rainforest, and in human clothes and bedding. In spite of magnificent diversity of predaceous, phytophagous and granary mites found on plants and stored grains, these are often overlooked, and even skilled zoologists may be unaware of their importance. This chapter aims to provide an updated analysis of their biology, life history, reproduction and ecology to fill gap in our understanding of these fascinating creatures for pests controlling