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Article
Publication date: 15 June 2015

Robyn L Gobin, Madhavi K. Reddy, Caron Zlotnick and Jennifer E. Johnson

Antisocial personality disorder (ASPD) and psychopathy are similar, but distinct, psychiatric conditions that are common in male and female inmates; a segment of the…

Abstract

Purpose

Antisocial personality disorder (ASPD) and psychopathy are similar, but distinct, psychiatric conditions that are common in male and female inmates; a segment of the population with high rates of trauma exposure. It is unclear whether specific types of lifetime trauma are associated with ASPD and psychopathy in incarcerated women and men. Furthermore, the unique roles of post-traumatic stress disorder (PTSD) symptom severity and trauma victimization in antisocial personality disturbance are not well-understood. The paper aims to discuss these issues.

Design/methodology/approach

This study investigated associations between trauma variables (different kinds of traumatic experiences and PTSD) and antisocial personality variables (ASPD and psychopathy) in a sample of incarcerated women and men who participated in a randomized clinical trial for major depressive disorder. In total, 88 incarcerated men and women were assessed for ASPD diagnosis, psychopathy severity, PTSD symptom severity, and history of physical, sexual, and crime-related trauma. Regression analyses predicted ASPD or psychopathy from trauma variables, controlling for gender.

Findings

Physical trauma was the only form of trauma that was significantly related to psychopathy. Physical trauma and crime-related trauma were associated with ASPD. PTSD symptom severity was not associated with psychopathy or ASPD.

Originality/value

There are associations between some kinds of lifetime trauma exposure and current ASPD/psychopathy in the target sample, but these associations do not appear to be mediated through current PTSD symptoms.

Details

International Journal of Prisoner Health, vol. 11 no. 2
Type: Research Article
ISSN: 1744-9200

Keywords

Content available
Article
Publication date: 15 June 2015

Morag MacDonald, Robert Greifinger and David Kane

Abstract

Details

International Journal of Prisoner Health, vol. 11 no. 2
Type: Research Article
ISSN: 1744-9200

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Case study
Publication date: 5 June 2017

Radhika Ramanchi, Sunita Mehta and Madhavi Vedera

This case helps students to analyze non-financial and financial aspects of a company and observe quantitative and qualitative aspects of decisions and decide whether to…

Abstract

Subject area

This case helps students to analyze non-financial and financial aspects of a company and observe quantitative and qualitative aspects of decisions and decide whether to invest or not and give suggestions to sell, buy or hold stocks. The case is expected to help the students understand and analyze the following points: the overall performance of the company and industry, how fundamental and technical analysis is applied to reach investment decisions, the areas where Jet Airways occupies the top position compared to peer group (competitor analysis), the company’s financial position and valuation with the help of tools and techniques and suggestions and observations to shareholders whether to buy/sell or hold shares.

Study level/applicability

This case can be used for MBA (Finance) students on equity research and valuation. Students are introduced to the fundamental procedures of equity research and analysis – evaluating sector desirability, financial modeling, equity valuation methods. To enhance research skills, students are required to acquire basic knowledge on macro and micro economic indicators. This case helps students to analyze non financial and financial aspects of a company and observe quantitative and qualitative aspects of decisions and decide whether to invest or not and give suggestions to sell, buy or hold stocks.

Case overview

Mr Rahul, a consultant in Karvey brokerage house was about to leave the office on the evening of March 24, 2015 when the phone rang. It was Mr Srirag, one of his clients and close friends who was passionate about investing in shares. Mr Rahul with his two decades of experience in monitoring and advising various investment plans has been continuously advising Srirag on different investments in shares. Srirag said “Rahul! You know that I bought many shares in Jet Airways. While studying the annual reports of Jet Airways 2014-2015 about its business profits and losses, I came across a January to March, 2013 business quarter analysis report that wrote about Jet Airways facing a net loss of 4.95 billion rupees due to over debt burden and interest costs. It also stated that the company sold a 24 per cent stake in 2013 to Etihad for 332$ million which is an Abu Dhabi based airline. The news said that the deal would help the company overcome financial challenges, raise cash, cut costs and gain access to the global flight network. I am worried about whether this deal would allow the company to continue its operations from India or not. I am also concerned about the downfall of Kingfisher, a major setback in the aviation industry in India that owes 8,000 crores to its employees, banks, airports, oil companies. I am worried that either my investment in Jet Airways might bring huge losses or the partnership with Etihad airways would result in the reduction of costs and due to joint sales efforts, sharing resources and network integration thereby leading to a valuable share price. Since your guidance has helped in many issues, I would like to know the present condition and future prospectus prevailing in Jet Airways”. With a lot of ambiguity in his mind, he asked Rahul to recommend if he should hold or sell the shares in Jet Airways.

Expected learning outcomes

The case is expected to help the students understand and analyze the following points: the overall performance of the company and industry, how fundamental and technical analysis is applied to reach investment decisions, the areas where Jet Airways occupies the top position compared to peer group (Competitor analysis), the company’s financial position and valuation with the help of tools and techniques and suggestions and observations to shareholders on whether to buy/sell or hold shares.

Supplementary materials

The link to the following videos to be sent to participants in advance to help them prepare for the class. www.youtube.com/watch?v=_3XJXTmILyk, Equity Research Presentation: Coca-Cola, www.youtube.com/watch?v=n5pEK_2uItg Write Equity Research Report, format, process, www.youtube.com/watch?v=mMLJccgiSTk Equity Valuation and Analysis-Part I.

Subject code

CSS 1: Accounting and Finance.

Details

Emerald Emerging Markets Case Studies, vol. 7 no. 2
Type: Case Study
ISSN: 2045-0621

Keywords

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Article
Publication date: 4 September 2019

K. Suneetha, S.M. Ibrahim and G.V. Ramana Reddy

The purpose of this paper is to address the combined effects of thermal radiation and chemical reaction on steady MHD mixed convective heat and mass transfer flow past a…

Abstract

Purpose

The purpose of this paper is to address the combined effects of thermal radiation and chemical reaction on steady MHD mixed convective heat and mass transfer flow past a vertical surface under the influence of Joule and viscous dissipation.

Design/methodology/approach

The governing system of partial differential equations is transformed to dimensionless equations using dimensionless variables. The dimensionless equations are then solved analytically using perturbation technique.

Findings

With the help of graphs, the effects of the various important parameters entering into the problem on the dimensionless velocity, dimensionless temperature and dimensionless concentration fields within the boundary layer are discussed. The authors noticed that the velocity increases with an increase in the porosity parameter. An increase in the Prandtl number Pr, decreases the velocity and the temperature field. An increase in the radiation parameter, decreases the velocity and the temperature field. Also the effects of the pertinent parameters on the skin-friction coefficient and rates of heat and mass transfer in terms of the Nusselt and Sherwood numbers are presented numerically in tabular form.

Originality/value

To the best of the authors’ knowledge, recent this work has not been finished by any other researchers.

Details

Multidiscipline Modeling in Materials and Structures, vol. 16 no. 1
Type: Research Article
ISSN: 1573-6105

Keywords

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Article
Publication date: 29 April 2021

Michiel Baas

Taking as a point of departure the edited collection Yaraana (1999), ostensibly the first mainstream publication on gay writing from India, the purpose of this article is…

Abstract

Purpose

Taking as a point of departure the edited collection Yaraana (1999), ostensibly the first mainstream publication on gay writing from India, the purpose of this article is to trace the way Indian authors have dealt with the growing visibility of nonnormative sexualities. It suggests that from the start this debate has centered on a dyad between local and culturally specific sexual identities vs its globalized opposite, which is held to threaten regionally specific expressions. The continuing struggle for recognition and equality is revealing for a growing divide between those whose sexuality can rely on growing representation in Indian popular media, and those who feel increasingly marginalized.

Design/methodology/approach

This article revisits important texts that were published and publicly accessible in India from 1999 onwards. All the text considered and discussed were accessible outside academic networks and thus, available in mainstream bookstores, produced by Indian authors or long-term residents and available in English. Considering the vast language diversity of India as well as the complexity of gaining access to locally published materials, the analysis does not include texts that are only available in a vernacular language. Besides this, the article benefits from the direct input of key activists and scholars from India working on this topic.

Findings

Even if homosexuality has now been decriminalized in India, what emerges from the writing is a concern that globally hegemonic expressions of alternate sexualities might impact, homogenize and eventually eradicate locally specific expressions. Considering socioeconomic equality in India, this raises serious questions about those whose precarious positions may see them further marginalized because of this.

Originality/value

While there have been various overviews and analyses of the fight for decriminalization of homosexuality in India, so far there has not been an analysis how this benefited from a growing awareness and discussion in popularly accessible texts. This analysis also raises concerns that the fight for decriminalization might have negative consequences for those in marginalized positions.

Details

Equality, Diversity and Inclusion: An International Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2040-7149

Keywords

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Article
Publication date: 10 May 2021

S. Das, A.S. Banu and R.N. Jana

In various kinds of materials processes, heat and mass transfer control in nuclear phenomena, constructing buildings, turbines and electronic circuits, etc., there are…

Abstract

Purpose

In various kinds of materials processes, heat and mass transfer control in nuclear phenomena, constructing buildings, turbines and electronic circuits, etc., there are numerous problems that cannot be enlightened by uniform wall temperature. To explore such physical phenomena researchers incorporate non-uniform or ramped temperature conditions at the boundary, the purpose of this paper is to achieve the closed-form solution of a time-dependent magnetohydrodynamic (MHD) boundary layer flow with heat and mass transfer of an electrically conducting non-Newtonian Casson fluid toward an infinite vertical plate subject to the ramped temperature and concentration (RTC). The consequences of chemical reaction in the mass equation and thermal radiation in the energy equation are encompassed in this analysis. The flow regime manifests with pertinent physical impacts of the magnetic field, thermal radiation, chemical reaction and heat generation/absorption. A first-order chemical reaction that is proportional to the concentration itself directly is assumed. The Rosseland approximation is adopted to describe the radiative heat flux in the energy equation.

Design/methodology/approach

The problem is formulated in terms of partial differential equations with the appropriate physical initial and boundary conditions. To make the governing equations dimensionless, some suitable non-dimensional variables are introduced. The resulting non-dimensional equations are solved analytically by applying the Laplace transform method. The mathematical expressions for skin friction, Nusselt number and Sherwood number are calculated and expressed in closed form. Impacts of various associated physical parameters on the pertinent flow quantities, namely, velocity, temperature and concentration profiles, skin friction, Nusselt number and Sherwood number, are demonstrated and analyzed via graphs and tables.

Findings

Graphical analysis reveals that the boundary layer flow and heat and mass transfer attributes are significantly varied for the embedded physical parameters in the case of constant temperature and concentration (CTC) as compared to RTC. It is worthy to note that the fluid velocity is high with CTC and lower for RTC. Also, the fluid velocity declines with the augmentation of the magnetic parameter. Moreover, growth in thermal radiation leads to a declination in the temperature profile.

Practical implications

The proposed model has relevance in numerous engineering and technical procedures including industries related to polymers, area of chemical productions, nuclear energy, electronics and aerodynamics. Encouraged by such applications, the present work is undertaken.

Originality/value

Literature review unveils that sundry studies have been carried out in the presence of uniform wall temperature. Few studies have been conducted by considering non-uniform or ramped wall temperature and concentration. The authors are focused on an analytical investigation of an unsteady MHD boundary layer flow with heat and mass transfer of non-Newtonian Casson fluid past a moving plate subject to the RTC at the plate. Based on the authors’ knowledge, the present study has, so far, not appeared in scientific communications. Obtained analytical solutions are verified by considering particular cases of the published works.

Details

World Journal of Engineering, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1708-5284

Keywords

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Article
Publication date: 6 April 2010

Muhiuddin Haider and Avinandan Mukherjee

Neonatal healthcare is a critical issue in public health management. The purpose of this paper is to analyze neonatal health in South Asia. This paper specifically…

Abstract

Purpose

Neonatal healthcare is a critical issue in public health management. The purpose of this paper is to analyze neonatal health in South Asia. This paper specifically examines the neonatal period of an infant's development, the time from birth to the first 28 days, and the importance of providing each newborn with the necessary vaccines, treatments, and care they may require. In addition to examining neonatal health and those diseases/problems that afflict children without proper care, a closer look will be taken at Southern Asia, where research shows nearly 75 percent of the neonatal deaths that take place in the world, occur.

Design/methodology/approach

An extensive literature review using recently published works, government documents, and organizational reports is employed. The research is based on case studies of six South Asian countries and several international participating agencies and non‐governmental organizations working on the improvement of neonatal health.

Findings

The research shows that the majority of the countries in this region lack the funds necessary to provide aide, health services, and other preventative care to their populations. Without the global attention, intervention, and resources provided by these organizations, any progress made in the area of neonatal health in these regions will continue to be hampered. A social marketing framework designed to address this critical public health challenge is presented.

Originality/value

In the modern world, much advancement has been made in terms of neonatal and maternal health and well‐being. As the years have passed, the world has seen many improvements on clinical procedures, health policies and regulations, the quality of training for doctors, nurses, and related specialists, and the various pieces of medical equipment used throughout those hospitals and clinics located within the developing world. Unfortunately, data provided by various research efforts have shown that neonatal mortality continues to occur at high rates throughout countries in South Asia. Individuals in these countries lack access to health care, health education, and other essential components that influence a mother's ability to produce a healthy child and keep that child safe and illness/issue free throughout this fragile period.

Details

International Journal of Pharmaceutical and Healthcare Marketing, vol. 4 no. 1
Type: Research Article
ISSN: 1750-6123

Keywords

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Article
Publication date: 3 January 2017

Shen Qiu, Xugang Zhang, Yawen Li, Ting Sun, Chenlong Wang and Chuanli Qin

The purpose of this paper is to conduct the synthesization of LiFePO4-C (LFP-C) with fine particle size and enhanced electrochemical performance as the positive electrode…

Abstract

Purpose

The purpose of this paper is to conduct the synthesization of LiFePO4-C (LFP-C) with fine particle size and enhanced electrochemical performance as the positive electrode material for Li-ion capacitors (LICs) with neutral aqueous electrolyte.

Design/methodology/approach

LFP-C was prepared by using polyethylene glycol (PEG) as a grain growth inhibitor, and the effects of the calcination temperature and PEG content on the structure and morphology of LFP-C were investigated. LICs using environment-friendly, safe and low-cost LiNO3 aqueous electrolyte were assembled with LFP-C as the positive electrode and active carbon as the negative electrode. The electrochemical performances of LFP-C and LICs were studied.

Findings

The results show that the particle size of LFP-C decreases significantly through the introduction of PEG. Cyclic voltammetry results show that the LFP-C prepared at 550°C with 1.0 g PEG exhibits the highest Cpe of 725 F/g at the scanning rate of 5 mA/s. Compared to LFP prepared without PEG, the electrochemical performance of optimized LFP-C dramatically increases due to the decrease of the particle size. Moreover, the LIC assembled with the optimized LFP-C exhibits excellent electrochemical performances. The LIC maintains about 91.3 per cent of its initial Cps after 200 cycles which shows a good cycling performance.

Research limitations/implications

The LFP-C is the suitable positive electrode material for LICs with neutral aqueous electrolyte. LICs can be used in the field of automobiles and can solve the problems of energy shortage and environmental pollution.

Originality/value

Both the LFP-C with fine particle size and its optimal LIC using environment-friendly, safe and low-cost LiNO3 aqueous electrolyte own good electrochemical performances.

Details

Pigment & Resin Technology, vol. 46 no. 1
Type: Research Article
ISSN: 0369-9420

Keywords

Content available
Article
Publication date: 7 September 2018

S. Sarkar

Yoghurt is most popular and more acceptable throughout the world because of its general positive image among consumers because of its diverse nutritional and therapeutic…

Abstract

Purpose

Yoghurt is most popular and more acceptable throughout the world because of its general positive image among consumers because of its diverse nutritional and therapeutic properties and can be the most suitable probiotic carrier. Key factors for consumer’s inclination towards functional foods are increased awareness for healthy foods because of health deterioration resulting from busy lifestyles, growing healthcare cost and the aspiration for an improved quality life in later years. Yoghurt is still not consumed in certain parts of the world because of a lack of a cultural tradition of consuming yogurt and further people are not aware of the health benefits associated with yogurt consumption. In this study an attempt has been to project probiotic yoghurt as a functional food in the current era of self-care and complementary medicine.

Design/methodology/approach

Attempt has been made to review the literature on the biochemical activities of yoghurt cultures and their behavior in association with diverse probiotic cultures. Both review and research papers related to biochemical activities and functional properties of yoghurt cultures in association with probiotics and their health benefits published in diverse journals under Pub Med and Science Direct have been considered. Keywords used for data search included functional foods, yoghurt, probiotic, health benefits, etc.

Findings

Functional properties of yoghurt can be further enhanced with fortification of minerals and vitamins or inclusion of probiotic cultures. Diversity in biochemical behavior yoghurt cultures in association with different probiotic cultures has been reported. Conjugated application of probiotics with yoghurt cultures would result in a product with enhanced functional properties to extend health benefits.

Originality/value

Inclusion of probiotic cultures in yoghurt is suggested to extend the functional properties of normal yoghurt, thus providing necessary nutrients, improving health and preventing or reducing nutrition-related diseases. Regular intake of probiotic yoghurt is suggested for healthy lifestyles, as it will help in retaining their health and reduce the potentially long-term risk of disease. Food industries can have profit-driven business by projecting the probiotic yoghurt as a functional food.

Details

Nutrition & Food Science, vol. 49 no. 2
Type: Research Article
ISSN: 0034-6659

Keywords

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