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The Nanoscience Project at Hampton University (NanoHU) responds to the international call for more workers in the field of science, technology, engineering, and mathematics (STEM) who are nano-savvy and prepared for engagement in the fourth industrial revolution. The project’s initial intent to answer statewide and national initiatives was congruent with Hampton University’s (HU) desire for increased diversification of research interests across HU and enhanced the preparation of its students for doctoral degrees. Funded by the National Science Foundation, the five-year project (2012–2017) purposed to develop and systematically implement an integrated, multidisciplinary STEM research and education program in nanoscience at HU. Evidence of NanoHU’s success is demonstrated in the following accomplishments at the University: (1) a new Nanoscience Minor, (2) a new “Introduction to Nanoscience” course that has had a total enrollment of 82 students from STEM and non-STEM fields, (3) the NanoHU Scholars Program that has prepared 23 Scholars for entry into graduate programs and 12 NanoHU Fellows for similar pursuits, (4) a Faculty Development Program that has supported a total of 20 STEM and non-STEM faculty members, (5) a NanoHU Seminar Series that has informed the HU community about the science, business, legal, and ethical topics pertaining to nanoscience and nanotechnology, and (6) a viable outreach program that has prepared high school students (NanoHU Pioneers) for successful matriculation as STEM majors at the college level and stimulated STEM interest in the surrounding community. It is worth emphasizing that execution of the project also resulted in engagement between STEM and non-STEM constituents of the University, establishing a platform for a formal science, technology, engineering, arts, and mathematics (STEAM) institutional initiative. Efforts to communicate the importance of nanoscience to the HU community through seminars resulted in an infusion of nanoscience modules in STEM and non-STEM courses including courses in English, Journalism, Ethics, and other pre-law courses. Although NanoHU is specific to the needs of HU, its collaborative construct promises to be an innovative model for STEM and STEAM programs at other institutions with a similar construct.

To describe the Pragathi Bandhu Groups (PBG) Model and portray the performance of PBG farmers encouraged by their financial and decision-making participation in micro financing and labor sharing, as well as to analyze the factors that influenced participation of small farmers in PBG.

The empirical study is confined to the small farmers and laborers of PBG functioning in the coastal districts of Karnataka State in India. The study is conducted in Belthangady and Bantwal Taluks of Dakshina Kannada (DK) Districts-Udupi taluk of Udupi District in the State of Karnataka. Primary data from 100 farmer members, selected at random in each of the Taluks, is collected through personal interview by administering semi-structured interview schedules and open discussion. In addition, the data on the functions and the performance of PBG in the State of Karnataka in India are also collected from the official records of Shri Kshetra Dharmasthala Rural Development Project (SKDRDP) and their field-level functionaries through informal discussions. Factor analysis is performed with principal component analysis followed by Varimax rotation to analyze the factors that influenced participation of small farmers in PBG.

Results show that the implementation of PBG Model, through the collective participation of small farmers in micro financing, free labor sharing, financial and decision-making activities underlying the functions of PBG Model, has helped them to achieve robust performance in terms of increased savings mobilization, loan utilization, and value of free labor sharing and acres of land brought under cultivation with the help of irrigation facilities created by them. The factor analysis has derived four factors that influenced the participation of farmers in PBG (agriculture development, financial participation, capacity building, and other benefits) which explain 63.701 of total factor variance.

The findings of this paper can benefit the small farmers and laborers in replicating the PBG Model and its initiatives that address shortages of labor and credit, as well as the high cost of labor, particularly in the unorganized sector in the agrarian economy.

The insights offered are likely to be beneficial to the distressed small farmers, development agencies, and agriculture policy makers to solve the agrarian crisis caused due to shortages of labor and farm credit.

Blockchain technology (BCT), since its emergence touted to be disruptive, is gaining momentum, especially in the agri-food system owing to its multiple benefits.

The authors attempted to conduct a systematic bibliometric visualization analysis of the BCT in the agri-food system. The analysis investigated the list of countries and institutions that conducted research on BCT in agriculture, growth trend analysis in research publications, bibliographic coupling of journals using the VOSviewer tool, and the countries and institutions researching BCT.

The authors discovered that China, the USA and India were the highly active countries in BCT research and publication. However, India has only limited research collaboration with other countries as compared to China and the USA. The keyword analysis indicates the role of BCT in order to maintain the transparency of the supply chain by means of protecting the privacy of the personal data of the stakeholders.

More research related to the implementation of BCT in livestock, fishery and agro-forestry sector is recommended.

The case examined is of particular interest as it is concerned with efficient supply chain management.

This study adds value and evidence to the scope and benefits of BCT by providing a comprehensive literature review, with a special focus on the opportunities and challenges concerned with implementation of BCT in the Indian agri-food system.

1. Blockchain technology (BCT) – a promising tool to resolve issues in agriculture supply chain.

2. BCT ensures transparency and protection of information along the supply chain transactions.

3. China, the USA and India are the highly active countries in BCT research and publication.

4. Multiple potential benefits to stakeholders are attributed to the BCT in the agri-food system.

5. The key challenge is to bridge the digital gap between developed and developing nations.

6. Future research on BCT should aim at easing and undistorted competition among stakeholders.

Blockchain technology (BCT) – a promising tool to resolve issues in agriculture supply chain.

BCT ensures transparency and protection of information along the supply chain transactions.

China, the USA and India are the highly active countries in BCT research and publication.

Multiple potential benefits to stakeholders are attributed to the BCT in the agri-food system.

The key challenge is to bridge the digital gap between developed and developing nations.

Future research on BCT should aim at easing and undistorted competition among stakeholders.

The purpose of this paper is to provide a quantitative assessment of caste-based conflict in India. The data for this paper are from the Rural Economic and Demographic Survey (REDS) of 2006 encompassing 8,659 households in 242 villages in 18 Indian states.

Using these data, the authors examine two broad issues: the sources of conflict in rural India and the degree to which these sources contribute to caste-basted, as opposed to non-caste-based conflict; the sources of conflict resolution in rural India: are some conflict-resolving agencies more effective at dealing with caste-based conflicts and others more effective with non-caste-based conflicts?

There was a rise in caste-based conflict over the (approximate) period 1996-2006. There are several reasons for the rise in caste-based conflict but, in the main, is the rise in assertiveness of persons belonging to India’s lower castes. In terms of conflict resolution, panchayats and prominent individuals were important in resolving village conflicts: 69 per cent of caste-based, and 65 per cent of non-caste based, conflicts were resolved by one or the other of these two agents.

This is the first attempt, using econometric methodology, to study caste conflict at a village level in India.