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Black cumin (Nigella sativa L.) is well known for its strong, hot, peppery taste and has many nutritional, pharmaceutical and traditional therapeutic uses. The aim of this study was to investigate the antioxidant effect of different solvent extracts of black cumin seed to retard lipid and protein oxidation in raw ground pork meat during refrigerated storage (4 ± 1°C) for nine days.

Black cumin extracts (BCEs) were prepared using different solvents, namely, ethanol, water, ethanol:water (60:40) and methanol:hot water (60:40). Extracts were analysed for total phenolic content (TPC), 1,1 diphenyl-2-picrylhydrazil (DPPH) radical scavenging activity and reducing power. Based on the results, water extract (WE) and ethanol–water extract (EHWE) of black cumin were selected and incorporated at 1.5 per cent into freshly minced pork meat and compared with a synthetic antioxidant, butylated hydroxytoluene (BHT; 100 ppm), in retarding lipid and protein oxidation. Treated and control samples were aerobically packed in low-density polyethylene bags for analysis of various parameters (pH, colour and odour score, peroxide, lipid and protein oxidation) during nine-day refrigerated storage study.

Results showed that BCEs had a good amount of TPC (4.4-7.4 mg gallic acid equivalents/g) and also DPPH scavenging activities (33.96-44.23 per cent), with WE and EHWE extracts showing highest reducing power and promising antioxidant capacity. Hence, BCEs (WE and EHWE) incorporated at 1.5 per cent into freshly minced pork meat was tested, compared to BHT (100 ppm) and control samples, in retarding lipid and protein oxidation during storage. In BCE-treated samples, thiobarbituric acid reacting substances, free fatty acids, peroxide, formation of protein carbonyls and off-odour or rancid odour development were lower than control and values were comparable with BHT. Incorporation of BCE did not negatively affect the colour of ground pork.

BCEs (WE and EHWE) at 1.5 per cent inhibited protein and lipid oxidation and it could be exploited commercially as an effective alternative in retarding oxidative deterioration of meat products.

The proliferation of zero-tolerance behavioral policies and the presence of school resource officers (SROs) are receiving justifiable scrutiny for the deleterious effects they have on students’ functioning. While many have argued the convergence of these policies thwart the development of Black and Latino boys, critiques examining the experiences of Black girls are scant. Disaggregated disciplinary data from across the country reveal “… black girls are suspended at higher rates (12%) than girls of any other race or ethnicity and most boys …” (U.S. Department of Education Office for Civil Rights, 2014, p. 1) suggesting that when it comes to schooling, Black girls are, indeed, “pushed out, overpoliced and underprotected” (Crenshaw, Ocen, & Nanda, 2015, p. 1). The authors of this chapter argue that youth advocates can use hip-hop culture, a tradition rich with resistant prose, to develop critical consciousness and engage Black girls in discussion about socially contrived binaries that reinforce the STPP. The authors demonstrate how the anti-oppressive lyrics of women emcees (e.g., Rapsody, Sa-Roc) can foster therapeutic alliances and dialogues with young Black girls, and how these lyrics might serve to inspire Black girls in composing their own counterhegemonic autobiographical narratives to resist the school-to-prison pipeline.

Traditionally, firms have been dependent on internal sources such as their own employees – and up to a certain extent, on some external sources, their customers – for innovation. However, in the current scenario of technological dynamism, firms are exploring multiple sources to generate ideas for innovation. Therefore, there is a need to understand the relative effect of various sources of innovations on a firm’s performance.

We offer a conceptual framework where we identify six distinct sources of innovations – firm, customers, external network, competition, macro-environment, and technology and how they create value for focal firms especially their brand equity. We introduce a taxonomy of various costs and benefits related to innovations. We then argue using our proposed taxonomy to understand the relative strengths of various sources of innovation affecting a firm’s brand equity.

We discuss and compare the relative effects of these sources of innovations on a firm’s brand equity by rank-ordering the sources. The customers and the technology as a source of innovation have the maximum impact on the firm’s brand equity followed by the marginal impact of macro-environment and external network of a firm. The firm itself has a moderate impact on its brand equity, while competition has the minimal impact. Further, we also discuss how the relationship is moderated by different innovation characteristics (nature and type of innovations).

The main practical implication is to create awareness among managers about various costs and benefits of the proposed six sources of innovations and their effects on brand equity. Managers would be able to prioritize their sources of innovation based on firms’ current needs, and whether to focus on lower costs or building higher brand equity in the scarce resource environment.

We offer a comprehensive list of six sources of innovation, build a conceptual framework wherein we discuss the relative strengths of these sources affecting brand equity.

Since the spread of mass education around the world in the mid- to late-twentieth century, teacher quality has been heralded as the key factor to improve education quality nationwide. National education systems worldwide are also engaged in ongoing and often high stakes cross-national comparisons. As a result, policy-makers and educators in most national education systems are looking at and implementing new ways to improve education overall by raising teacher quality levels, and India is no exception. In India, teacher quality is publicly blamed for both perceived low education quality and demonstrated low average student performance, especially following Indian students’ performance on the 2009 Programme for International Student Assessment. Indian education policy-makers are, therefore, looking at teacher quality as a key factor to improve student performance. Little is known about the impact or implementation of Indian policy frameworks on teacher quality and associated student outcomes in India. This introductory chapter identifies and analyzes various measures of teacher quality and how teacher quality varies in India both in response to and in spite of national policies related to teacher quality. It begins by providing evidence regarding the global importance of teacher quality on student outcomes and then addresses the ambiguity of the term “teacher quality.” This chapter then briefly discussed national education policy in India and the role teacher quality has played in these national policies, especially in the early twenty-first century, including NCF 2005, NCFTE 2009, Draft NPE 2016, Draft NPE 2019, and NPE 2020.

This chapter argues that Black women, despite their marginalization, should consider the radical possibilities inherent in their rise to become leaders. Here, we use an intersectional lens to explore leadership and address how identity, bias, invisibility, and disinvestment confront Black female leaders as they progress through childhood, adolescence, early career, and executive ranks. Ultimately, we offer recommendations relative to practice, for educational and work settings, research, and policy.

Identity construction is a dynamic process that encompasses a variety of factors such as commonalities, loyalties, power struggles, and survival instincts (Lei, 2003). The complex dimensions of Black identity are influenced, in part, by community, comfort, and acceptance which at times imposes fixed categorizations, characteristics, and singular depictions. Recent research suggests that more attention be paid to the needs of Black adolescent girls and how their race and gender impact what happens in schools (Koonce, 2012). Moreover, it challenges and influences academic success, as it is challenging and difficult to excel in environments that fail to value every aspect of one's identity or identities (Rollock, 2007).

Black girls' interaction with each other, especially in urban schools, can also be problematic and resemble “relational aggression,” when in fact it is a form of posturing to increase their social status. Contextual factors (e.g., culture, school climate) can serve as risk or protective factors for involvement in posturing, relationship aggression, or increasing one's social status. Research focused on peer relationships has found differences in friendship patterns among ethnically and socioeconomically diverse youth, suggesting the importance of examining friendships within the context of ethnic and socioeconomic diversity (see Brown, Way, & Duff, 1999; Crothers, Field, & Kolbert, 2005). Sisterhood among Black girls can serve as a supportive network that enhances the “Black girl experience” as well as promote wellness and healthy identity.

The purpose of this study is to standardize baking time–temperature processing of nutritional carabeef cookies to improve carabeef meat consumption for malnourished women and children.

Preliminary trails were done to optimize carabeef powder level replacing refined wheat flour to develop carabeef cookies. The selected carabeef cookies on the basis of sensory evaluation were baked at three different baking time–temperature combinations viz. 150-160°C for 35-40 minutes, 170-180°C for 25-30 minutes and 190-200°C for 15-20 minutes. These three treatments were evaluated for various physicochemical properties, proximate analysis, color values, instrumental texture parameters and sensory evaluation.

Mean pH, diameter and proximate parameters like moisture, protein, fat and ash percentage had no significant difference at a higher baking temperature, whereas mean cooking yield, thickness values decreased, while spread ratio values increased significantly. Instrumental textural parameters, such as hardness, shear force and adhesiveness values increased significantly. Mean yellowness values had no significant difference, whereas mean redness, hue angle and chroma values increased in significant (p < 0.05) manner with a higher baking temperature and lower time combinations. All sensory attributes scores decreased at a higher baking temperature. Carabeef cookies containing 50 per cent carabeef powder and baked at 150-160°C for 35-40 minutes were selected as best treatment.

The experiment can be further carried out to improve functional properties with the addition of various fiber sources and fat replacers.

Cookies as snack foods have played a vital role in life of human as antiquity and are very much relished by large section of society. The incorporation of carabeef meat may be a very good option to cope up with malnutrition and hunger as well as to improve the consumption pattern of highly nutritional buffalo meat. Carabeef cookies baked at an optimum temperature–time combination had higher nutritional content and acceptability and, thus, could be commercialized to improve socio-economic status and health of consumers.

This paper aims to verify whether the integration of sustainability in executive compensation positively affects firms’ non-financial performance and whether corporate governance characteristics enhance the relationship between sustainability compensation and firms’ non-financial performance and to expand the domain of the impact of sustainability on non-financial performance.

This analysis is based on a sample of companies listed on the Milan Italian Stock Exchange from the Financial Times Milan Stock Exchange Index over the 2016–2020 period. Regression analysis was used by using data retrieved from the Refinitiv Eikon database and the sample firms’ remuneration reports.

The findings of this paper show that embedding sustainability in executive compensation positively affects firms’ non-financial performance. The results of this paper also reveal that specific corporate governance features can improve the impact of sustainability on non-financial performance.

This analysis is limited to Italian firms included in the Financial Times Milan Stock Exchange Index; however, the findings are highly significant.

The findings provide regulators with useful insights for considering the integration of sustainability goals into executive remuneration. Another implication is that policymakers should require – at least – listed firms to fulfil specific corporate governance structural requirements. Finally, the findings can provide investors and financial analysts with a greater awareness of the role played by executive remuneration in the long-term value-creation process.

This paper contributes to addressing the relationship among sustainability, remuneration and non-financial disclosure, drawing on the stakeholder–agency theoretical framework and focusing on Italian firms. This issue has received limited attention with controversial results in the literature.

Gig workers form the backbone of any crowdsourcing platform where they showcase their talent and choose a job of their choice and freedom. The study explores the role of information quality (IQ) and social-mediated dialogue (SMD) in evaluating gig worker engagement and productivity on crowdsourcing platforms. The authors also propose to understand how gig worker productivity could be improved under the moderating effect of game elements.

A conceptual model was developed and empirically tested by integrating media richness theory and dialogic public relation theory. Data were collected from gig workers that are involved in crowdsourcing activities for the past three years. An overall sample of 346 gig workers contributing to at least one of the crowdsourcing platforms was collected. The authors tested the hypotheses using Warp PLS 7.0. Warp PLS 7.0 uses partial least square (PLS) structured equation modeling (SEM) and has been used widely to test path analytical models.

Results reveal that the information quality plays an essential role in the SMD, thereby fostering gig workers' productivity and engagement, which could be improved in the presence of game elements due to their nature of supporting rewards. However, engagement in the platform leading to improved productivity was not supported.

The study lays practical foundations for crowdsourcing platforms as it sets the importance of both IQ and dialogic communication channels. The two-way communication between gig workers and the platforms via accurate, timely, valuable and reliable information forms the key to the task's success. The introduction of the right game element will help to achieve better engagement and productivity.

This study also offers a new dimension to media richness theory and dialogic public relation theory in crowdsourcing platforms. The results would help platform designers and gig employers understand gig workers' quality and performance in a platform economy. The study uniquely positions itself in the area of crowdsourcing platforms by using game elements.