Design Guide for glass fiber reinforced metal pressure vessel

Design Guide has been prepared for pressure vessel engineers concerned with specific glass fiber reinforced metal tank design or general tank tradeoff study. Design philosophy, general equations, and curves are provided for safelife design of tanks operating under anticipated space shuttle service conditions

DEVELOPING COUNTRIES AND THE URUGUAY ROUND NEGOTIATIONS ON AGRICULTURE

International Relations/Trade,

Analysis of filament reinforced metal-shell pressure vessels

Computer program analyzes design requirements and computes designs for metal-lined filament-wound pressure vessels with either geodesic /helical/ or in-plane filament winding patterns on the cylindrical portion and over the ends, reinforced by circumferential windings on the cylindrical portion

The Response of Consumption to Income Shocks: Evidence from the Indian Trade Liberalization

This paper uses the Indian tariff reforms of the early nineties to estimate how households responded to the negative income shocks caused by the tariff decreases. Households more hurt by the tariff reform decreased overall expenditure, but the response is not uniform across food items. In particular, households more hurt by the reform did not change their consumption of cereals, but decreased their consumption of all other food items. Although this coping mechanism helped maintain overall levels of calorie consumption, diet diversity and the associated benefits were sacrificed.Nutrition, Trade, Development, Food Consumption/Nutrition/Food Safety, Food Security and Poverty, International Development, D7, D8, H2, O2,

Analysis of filament-wound dome and polar boss of metal-lined glass-filament-wound pressure vessels

Structural analysis of glass filament wound, aluminum lined pressure vessel design

Growth and Equity Effects of Agricultural Marketing Efficiency Gains in India

Agriculture is the largest source of employment in India, and food accounts for about half of consumer expenditures. Moving agricultural products from the farm to consumers more efficiently could result in large gains to producers, consumers, and India’s overall economy. This analysis uses a computable general equilibrium model with agricultural commodity detail and households disaggregated by rural, urban, and income class to study the potential impacts of reforms that achieve efficiency gains in agricultural marketing and reduce agricultural input subsidies and import tariffs. More efficient agricultural marketing generates economywide gains in output and wages, raises agricultural producer prices, reduces consumer food prices, and increases private consumption, particularly by low-income households. These gains could help to offset some of the medium-term adjustment costs for some commodity markets and households associated with reducing agricultural subsidies and tariffs.India, agriculture, policy reform, marketing efficiency, tariffs, subsidies, households, computable general equilibrium model., Agricultural and Food Policy, Agricultural Finance, Crop Production/Industries, International Relations/Trade, Marketing,

DBQ: Document-Based Quarantine

This paper presents how one school and one special library handled the first months of quarantine and remote teaching and learning as COVID-19 hit the United States in spring 2020. While teaching with archives has long been a part of the professional discourse within the archival and special collections community, changes in methodology in teaching remotely and modifications to the Advanced Placement United States History (APUSH) exam’s document-based question (DBQ) called for experimentation and innovation. The collaboration between APUSH teachers at Woodbridge Senior High School in Virginia and the Friends Historical Library at Swarthmore College in Pennsylvania provided one solution to preparing students for the modified AP exam. The authors of this paper explore the background and context of the work of teachers and archivists, describe the actions taken in spring 2020, and analyze the results and impact. Lessons learned and future opportunities for collaboration are then examined. The paper concludes with a proposal that similar relationships and activities are not just possible but also beneficial for all involved

The thin film microwave iris

Development of waveguide iris for microwave coupling applications using thin film techniques is discussed. Production process and installation of iris are described. Iris improves power transmission properties of waveguide window

Indian Agriculture: Managing Growth with Equity

International Development, Q13, Q17, Q18,