2,089 research outputs found
New Economic Science by Pawan Upadhyay
No full text[Copyright © 2025–2026 Pawan Upadhyay]
Economic Science by Pawan Upadhyay — The Best Economy Model :-
This repository presents “Economic Science by Pawan Upadhyay,” a comprehensive and balanced economic framework built on the combined strength of Domestic Consumption and Export-Driven Growth. This model defines the foundation of a stable, resilient, and growth-oriented national economy capable of withstanding both internal and external shocks.
At the core of this framework is the principle that a nation must cultivate a solid domestic economy while simultaneously boosting exports. When domestic demand weakens, export demand fills the gap; when global markets slow down, strong internal consumption sustains growth. This dual-engine approach ensures long-term economic stability.
The model emphasizes that economic strength is not dependent on a single variable, but on the coordinated functioning of multiple factors:
Key Components of the Model :-
Domestic Consumption + Export: The two main drivers of national growth.
Deficit Management: Strong savings, efficient taxation, investment inflows, and tourism revenue help reduce both fiscal and current account deficits.
Demand, Supply & Production: Stable demand, timely supply, and expansion of production capacity drive continuous growth.
Consumer Purchasing Power: Strong income, job creation, and affordable pricing strengthen domestic demand.
Strong but Comfortable Currency: A balanced strong currency reduces import costs without harming export competitiveness.
Cash Inflow vs. Outflow: Increasing foreign exchange inflow and reducing unnecessary outflow fortify national reserves.
Savings & Reserves: National savings act as a shield during inflation spikes, droughts, or global recessions.
Insights on Export Dynamics :-
The model explains how companies profit even with a strong currency by increasing export quantity or reducing production costs through cheaper imports. Profit = Earning − Expenditure A strong currency lowers import costs, increasing profit margins and making the economy more efficient.
Purpose of This Repository :-
This repository documents the complete economic model, provides theoretical foundations, and offers policymakers, students, and researchers a structured approach to understanding sustainable economic development.
Explanation
Economic Science by Pawan Upadhyay
A Balanced and Resilient Economic Growth Model :-
This repository presents “Economic Science by Pawan Upadhyay,” a comprehensive economic framework built on the dual strength of Domestic Consumption and Export-Driven Growth. The model outlines how nations can achieve long-term stability, strong financial health, and sustainable growth by balancing internal demand with external trade performance.
Key Principles of the Model :-
Domestic Consumption + Export = Best Economy
A nation becomes resilient when it has:
Strong domestic demand
Strong export performance
If one weakens, the other fills the gap — stabilizing the economy.
Managing Fiscal & Current Account Deficits
The model highlights four essential strategies:
Strong national saving
Efficient tax revenue collection
Increased domestic + foreign investment
Growth in tourism and foreign currency inflow
These pillars help control deficits and strengthen national finances.
Inflation, Income & Demand
Stable growth requires:
Low to moderate inflation
Rising income levels
Affordable product pricing
Strong consumer purchasing power
Demand and supply must remain balanced to avoid shocks.
Production Capacity & Supply Chain
Timely production and efficient supply chains meet both:
Domestic demand
Export demand
Higher production capacity drives economic expansion.
Strong but Comfortable Currency
A strong currency:
Makes imports cheaper
Reduces production cost
Increases profitability
A “comfortable level” of strength ensures exports remain competitive.
Cash Inflow vs Cash Outflow
A strong economy ensures:
More money flows into the country
Less money flows out unnecessarily
This boosts foreign reserves and economic security.
Savings & Economic Stability
National savings and reserves help during:
Drought
Inflation spikes
Global recessions
Domestic economic shocks
Export Profitability Formula
Profit = Earning − Expenditure
A strong currency lowers import-related expenditure, increasing profits even if export prices remain competitive.
Purpose of This Repository
This repository documents the complete economic model, offering:
Theoretical insights
Policy frameworks
Practical explanations
Real-world economic logic
It is suitable for students, researchers, economists, and policymakers.
✍️ Author and Independent Researcher
Pawan Upadhyay
[email protected]
Discoveries by Pawan Upadhyay
Official research page:
https://sites.google.com/view/discoveriesbypawanupadhyay/research-project
Research Curriculum Vitae (Academic) - Pawan Upadhyay
No full textThis component contains the academic research curriculum vitae of the author, documenting scholarly output, research domains, methodological expertise, and ongoing projects associated with this OSF research program. It serves as supporting documentation for authorship, research continuity, and long-term scholarly contribution
Making a Simple A+B→C Reaction Oscillate by Coupling to Hydrodynamic Effect
No full textWe present a new mechanism through which chemical oscillations and waves can be induced in batch conditions with a simple A+B→C reaction in the absence of any nonlinear chemical feedback or external trigger. Two reactants A and B, initially separated in space, react upon diffusive contact and the product actively fuels in situ convective Marangoni flows by locally increasing the surface tension at the mixing interface. These flows combine in turn with the reaction-diffusion dynamics, inducing damped spatiotemporal oscillations of the chemical concentrations and the velocity field. By means of numerical simulations, we single out the detailed mechanism and minimal conditions for the onset of this periodic behavior. We show how the antagonistic coupling with buoyancy convection, due to concurrent chemically induced density changes, can control the oscillation properties, sustaining or suppressing this phenomenon depending on the relative strength of buoyancy- and surface-tension-driven forces. The oscillatory instability is characterized in the relevant parametric space spanned by the reactor height, the Marangoni (Mai) and the Rayleigh (Rai) numbers of the ith chemical species, the latter ruling the surface tension and buoyancy contributions to convection, respectively
Antecedents and Enablers of Green Supply Chain Practices
Get PDFThe thesis titled antecedents and enablers of green supply chain practices focuses on one of the most contemporary issues in supply chain management. The literature review explores the existing literature and research work on green supply chain practices and develops a framework for the research. The research is qualitative in nature and data was collected from the three automobile component-manufacturing companies in India. Semi structured interviews were conducted over a period of 18 months.
There were three objectives for this thesis:
1. Describing the current state of green supply chain practices?
2. What are the antecedents and enablers for green supply chain practices?
3. What are the underlying mechanisms, if any?
The research work concludes by answering all the above three questions and also gives the future direction for research. The research work started by finding a gap for the empirical research in the context of green supply chain practices. The objective of the research was to focus on antecedents and enablers of green supply chain practices. Some contextual factors, inhibitors and consequences are also emerged during the pilot case study.
The research work is rigor and to ensure the rigor of the research design, five-stage process was used to structure the methodology. As a final check author assessed his research against the four basic tests commonly used in empirical research; construct validity, internal validity, external validity and reliability. The research study has contributed both to the development and testing of theory relating to the antecedents and enablers of green supply chain practices. The review of literature provided a synthesis of the underpinning bodies of literature that has not previously been conducted in this way. This resulted in the identification of ten core green supply chain practices for the development of antecedents and enablers that created the foundation for author’s empirical investigation. It was found that previous studies have been largely theoretical. The empirical studies that do exist have focused on one particular dyadic relationship with in green supply chain practices.
A double contribution has been made to testing the theory of green supply chain practices from a process and output perspective. As process perspective, a contribution has been made to methodology by developing a robust approach for conducting supply chain research beyond the dyad. From output perspective, the author has the empirical results from the three individual case studies and their cross-case comparison for dissemination to an academic audience.
Specific contribution of this research to theory development include:
1. Development of macro model of green supply chain practices with the inputs from literature.
2. The synthesis of ten core green supply chain practices with antecedents and enablers from existing body of literature enriched through empirical testing
3. Empirical derivation of three contextual factors.
Although the research work is new and contribute to the theory and practices, there are still some limitations of this research. Two minor limitations have been identified:
1. Generalizability of result to practice to practice: Due to the limited size of the case study approach, the results can only be generalized to theory and not to practice.
2. Variation in quality of information: The scope of data collection for all three case studies was same still the quality of information gathered was different. As good quality cross-case analysis was still possible but the relative strengths of the three cases varied.
Overall the research work is original, rigor, and contributes to the existing theory and also paves the path for future research work in the area of green supply chain practices
Development of a broadly protective protein-based multivalent vaccine against cholera and beyond
Get PDFSubmission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-12-01The student, Ipshita Upadhyay, accepted the attached license on 2023-11-20 at 15:52.The student, Ipshita Upadhyay, submitted this Dissertation for approval on 2023-11-20 at 16:13.This Dissertation was approved for publication on 2023-11-30 at 13:12.DSpace SAF Submission Ingestion Package generated from Vireo submission #19979 on 2024-03-01 at 13:30:41Vibrio cholerae continues to be a significant global health concern. Using multiepitope fusion antigen (MEFA) vaccinology platform we developed cholera MEFA which presents antigenic domains from virulence factors of V. cholerae, including toxin coregulated pilus A, cholera toxin (CT), sialidase, hemolysin A, and flagellins B, C, and D along with peptide mimics of lipopolysaccharide (LPS). Cholera MEFA elicited antibodies targeting all the virulence factors except LPS in mice. Additionally, adult rabbits demonstrated a remarkable 2-log (99%) reduction in V. cholerae colonization, and newborn rabbits born to mothers who received cholera MEFA acquired antigen-specific antibodies passively, resulting in protection from bacterial intestinal colonization and diarrhea following the challenge with four different strains of V. cholerae. Moreover, in mice, cholera MEFA elicited high immunogenic titers at a low dose of 5µg. It was further observed that on co-administering cholera MEFA with ETEC MEFA, both vaccine candidates retained their immunogenicity in mice against included virulent antigens. Overall, this study underscores the broad immunogenic and cross-protective nature of the polyvalent cholera protein, suggesting its potential as an antigen for a cross-protective cholera vaccine. The use of the infant rabbit passive protection model represents a crucial advancement in preclinical efficacy assessment and may help overcome hurdles in the development of cholera vaccine. The comparable immunogenicity on co-administration with ETEC MEFA further validates the potential use of cholera MEFA in resource-limited settings
Effects of the cell-envelope proteinases of starter bacteria on the growth and proteolytic activity of Lactobacillus plantarum 2741
No full textSpecimen designs for accurate tensile testing of unidirectional composite laminates
Get PDFTensile testing of unidirectional composites based on standardized test methods nearly always leads to premature failure in the end tab region. The material near the tab section is under a complex loading state, including longitudinal, transverse, and shear stress components. The present work examines different conventional designs for tensile testing along with novel ones to find the method that minimizes the geometric discontinuity and yields the highest failure strain. Finite element (FE) models are utilized to predict the stress concentrations for all end tab designs with representation of the actual grip components. The simulation reveals that the stress concentration near the edge of the end tabs can vary significantly with end tab design. FE models are used to further optimize the geometry of end tabs. The experimental results reveal that specimens with novel arrow-shaped tabs and continuous tabs yield the highest failure strain, and hence are best at avoiding premature failure
IS THE STANDARD FOR TENSILE TESTING OF UNIDIRECTIONAL COMPOSITES OPTIMAL?
Get PDFTensile tests allow for preliminary mechanical characterisation of composite materials, but the standard recommended specimens (ASTM and ISO) often fail improperly near the grip leading to underestimation of the tensile strength and conservative component design. Reliable results in tensile testing can be obtained by avoiding or reducing stress concentrations near the grips. To this aim, the present study exploits FE analysis to assess potential end tabs designs and find an optimal specimen configuration that yields the maximum failure strain. The optimal design results, with circle-shape end tabs, are compared with the experimental tests and numerical models of ASTM standard test specimen and two promising approaches in the literature, namely, continuous tab and butterfly specimens
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