Hybrid annuity model: Hamming risk allocations in Indian highway public–private partnerships

A new public–private partnership (PPP) model, that is, hybrid annuity model (HAM) was introduced in 2016, to revive investments in the Indian highway infrastructure and to remedy the troubled relationship between the public and private sectors. This model marked a significant policy departure in the management of long‐ and short‐term public interest, which is inherent to public utilities and service delivery. Through a dispassionate lens, this paper critically examines the extent to which HAM has fulfilled its stated objectives. The analysis of project award data provides mixed empirical evidence of HAM's early success. As a positive policy imperative, HAM has been able to attract private participation in highway infrastructure by readjustment of risk allocations, and hence, it is a welcome step forward in improving public affairs. Worryingly though, HAM also brought about extensive de‐risking of the private sector, with evidence of rendering risk retention, that is, “skin‐in‐the‐game” by the less significant private infrastructure investors, and thereby adversely impacting development priorities. We find that HAM has taken the reengagement of private sector two steps back in management of PPP affairs. Recognizing that a true performance assessment is unlikely at this early stage of HAM introduction, the paper adopts a more analytical stance in identifying possible pitfalls based upon the telltale signs presented by project bidding and award data. This study offers fresh insight and course correction on the role of government and other stakeholders in this newly introduced PPP template.     

Determination of C3 phenotype in dried bloodstains using isoelectric focusing

Fresh whole blood and bloodstains were analyzed by isoelectric focusing (IEF) to determine the C3 phenotype of the blood donor. Three common phenotypes exist as a result of two autosomal alleles. The three phenotypes can be identified in fresh serum or in serum samples which had been stored at -20 degrees C for more than a year. Bloodstains maintained in a desiccator at 25 or at 37 degrees C retained the native form of C3 which could be detected for at least two weeks. Beyond two weeks of storage, stains became difficult to phenotype due to decreased banding intensity. Bloodstains aged longer than one month could not be phenotyped. C3 could not be detected in human semen by the serological methods employed.     

Determination of the hand from single digit fingerprint: a study of whorls

In this investigation 400 bilateral rolled fingerprints of Punjabi Jat males have been examined for the determination of the hand from single digit fingerprint from whorl patterns. Direction of the flow of the apex ridges, rotation of centrally circular ridges, angles between the core and the delta, ridge tracing, ridge counting and the position of the perpendiculars drawn between the delta and the core are useful for establishing in most of the cases the hand and finger involved from the fingers having whorl pattern.     

Stature Estimation from Foot Length Using Universal Regression Formula in a North Indian Population

Abstract:  Stature is a significant parameter in establishing identity of an unknown. Conventionally, researchers derive regression formula separately for males and females. Sex, however, may not always be determined accurately, particularly in dismembered remains and thus the need for a universal regression formula for stature estimation irrespective of sex of an individual. The study was carried out in an endogamous group of North India to compare the accuracy of sex-specific regression models for stature estimation from foot length with the models derived when the sex was presumed as unknown. The study reveals that regression equation derived for the latter can estimate stature with reasonable accuracy. Thus, stature can be estimated accurately from foot length by regression analysis even when sex remains unknown.     

Mitigating CH4 and N2O Emissions from the Rice Crop System in IGP Region in India

Abstract

Rice cropping system as an agriculture practices is considered as one of the major emission source of methane (CH₄) and nitrous Oxide (N₂O). In agriculture, man-made activities contribute CH₄ (77%) and N₂O (60%).This article reports on emission measurements from the Indo Gangetic plains (IGP) of India from four different treatment methods. Implementation of biogas spent slurry (BSS) method was most effective in reducing GHGs emissions. The findings should help in regulating and implementing management strategies regarding the reduction of GHGs from the agricultural fields and avoid environmental losses and claims.     

Educational Aspirations of Male and Female Adolescents from Single-Parent and Two Biological Parent Families: A Comparison of Influential Factors

Youth from single-parent families report lower educational aspirations than those from two-parent families. This study explored the influence of background factors (gender, grade, parental education and SES), parental involvement with education, academic self-concept, and peer influences on educational aspirations. The participants were Canadian adolescents; 2751 from two parent and 681 from single-parent families. ANOVA results showed that adolescents from single-parent families scored significantly lower than adolescents from intact families on educational aspirations, and other predictor variables. Hierarchical regression analysis showed that the pattern of relationships between educational aspirations and other factors was very similar for adolescents from both types of families; namely academic self-concept significantly predicted educational aspirations. The family involvement and background factors predicted educational aspirations via academic self-concept. Having academically oriented peers was especially beneficial to adolescents from single-parent families. Implications for intervention programs are discussed. The research was supported by a Social Sciences and Humanities Research Council of Canada Grant. Rashmi Garg is an Associate professor in the Department of Psychology at Laurentian University. She received her PhD in 1983 from the University of Ottawa. Basically she is interested in applied research in the areas of educational and psychological measurement and testing. More specifically she is interested in the adolescent's education and career development. Stella Melanson received a master's degree in Human Development from Laurentian University in 2003. She is working as a research data analysis coordinator for Ontario Early Years Education and Social Planning Council. Her interest is in early childhood education. Elizabeth Levin is an Associate Professor and Chair of the Department of Psychology at Laurentian University. She received her PhD in 1986 from the University of Waterloo. Her major research interests focus on parenting styles and children's conceptions of parenting.