Ambient Air Quality and Meteorological Monitoring of Gaseous Pollutants in Urban Areas of Gwalior City India

Abstract

This article reports on a study conducted to determine the concentration of SO₂ and NO₂ in various urban residential zones in an urban area of Gwalior City. The aim of this study was to examine the spatiotemporal variations of gaseous air pollutants at four sites in the Gwalior urban area. The concentrations of NO₂ and SO₂ were systematically monitored according to national ambient air quality guidelines provided by Central Pollution Control Board, India. Among the various finding, this article documents that concentrations of gaseous pollutants were most elevated in commercial and high traffic areas.     

Stewardship and health systems strengthening: An overview

The World Health Organization (WHO) introduced the concept of stewardship to clarify the practical components of governance in the health sector. For the WHO, stewardship concentrated on how government actors take responsibility for the health system and the wellbeing of the population, fulfill health system functions, assure equity, and coordinate interaction with government and society. This article overviews the contents of this special issue, which offers examples of how health stewards in a variety of countries have addressed issues of health security, primary care expansion, family planning, and quality of care. The contributors' articles draw lessons for policy, programs, and management useful for practitioners and scholars. Our overview identifies several themes emerging from the articles: the foundational role of legal frameworks for effective stewardship, the importance of institutional arrangements as enablers, the influence of regional and global entities on national stewardship, the connection between credible decision‐making structures and stewardship, and pathways to sustainable financing and domestic resource mobilization. The discussion concludes with highlighting several gaps in knowledge and practice related to health stewardship.     

Sex determination from hand and foot dimensions in a North Indian population

Hands and feet are often recovered from the site of natural as well as man-made disasters because of bomb blasts, train accidents, plane crashes, or mass homicides. This study is intended to establish standards for determination of sex from the dimensions of hands and feet in a North Indian population. The data for this study comprise 123 men and 123 women aged between 17 and 20 years from the "Rajput" population of Himachal Pradesh in North India. Four anthropometric measurements viz. hand length, hand breadth, foot length, and foot breadth have been taken on both sides of each subject following international anthropometric standards. The hand index (hand breadth/hand length × 100) and the foot index (foot breadth/foot length × 100) were calculated. Sectioning points and regression models are derived for the hand and foot dimensions and the derived indices. The hand and foot dimensions show a higher accuracy in sex determination by sectioning point analysis when compared to hand and foot index. Of the hand and the foot dimensions, hand breadth and foot breadth showed better accuracy in sex determination. Hand index and foot index remain poor sex discriminators in the study.     

Genetic profile of nine STR loci among Goud and Padmashali populations of Andhra Pradesh, India

We have analysed nine autosomal STR loci (D3S1358, vWA, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317, D7S820) in Goud and Padmashali populations belonging to Chittoor and Cuddapah districts of Andhra Pradesh, India, respectively. This data was compared with the available data on Indian populations. Heterozygosity (H), power of discrimination (PD), probability exclusion (PE), typical paternity index (TPI), polymorphism information content (PIC), exact test with Bonferroni corrections and Arlequin analysis were carried out. Average heterozygosity observed in Goud and Padmashali populations were 0.82 and 0.81, respectively. Similarly, PD, PE, TPI and PIC have been found to be almost same between these two populations. Overall data analysis suggests the existence of sub-structuring in Indian populations.     

Migrant Networks in the Urban Labour Market: Evidence from India

This paper analyses the informal channels of the job search process through migrant networks in the urban labour markets in developing countries. Using a novel approach and nationwide sample survey, we measure various aspects of migrant networks such as size, diversity, efficiency and experience content and estimate their effect on probability of employment. Our findings suggest that migrant stock (having experience content) has an inverted-U relationship with the probability of finding a job for a migrant. The share of employed workers in a migrant network (efficiency) and different origin identity (diversity) positively affect the employment outcome through weak ties. Further, the migrant network effect is more active in larger cities as compared to smaller urban areas. The implications of this study indicate towards the importance of non-market informal channels in job searches and the need for integrating labour markets to harness the benefits of larger positive network externalities.     

TWENTY‐FIRST CENTURY PINK OR BLUE: HOW SEX SELECTION TECHNOLOGY FACILITATES GENDERCIDE AND WHAT WE CAN DO ABOUT IT

In the midst of a genetic revolution in medicine, Assisted Reproductive Technology (ART) has become a well‐established technique to help infertile women achieve pregnancy. But many women are now turning to ART not just to circumvent infertility, but consciously to shape their families by determining the sex of their children. Many patriarchal cultures have a gender preference for males and to date have used technological advances in reproductive medicine to predetermine the sex of the child being born. Women have sought sex‐selective abortions, where the pregnancy was being terminated solely on the basis of the sex of the unborn fetus. The combination of ART advances and gender preference has led to the disappearance of at least 100 million girls from the world's population leading to a mass gendercide. This article examines the societal impact of unbalanced gender ratios and the need to regulate sex selection to avoid nations of bachelors.