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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

From the friendly city to the Seaway city, the impacts of deindustrialization and the St. Lawrence Seaway and power project on the Seaway Valley

Kirkey, Stephanie Ann January 1997 (has links) (PDF)
No description available.
22

中國棉紗業概況

CHEN, Weiluan 01 August 1950 (has links)
No description available.
23

A Description and Analysis of the Channels of Distribution in the Cotton Textile Industry of India

Panigrahi, Bhagaban 05 1900 (has links)
The channels of distribution of the Indian Cotton Textile Industry present an interesting problem of economic development in a mixed economy where private and public corporations cooperate to achieve national objectives. This study was designed to describe and analyze the channels of distribution of cotton textiles in India, to specify the shortcomings that exist in the present distribution system, and to make recommendations to improve the efficiency of cotton textile distribution in India. There are always problems involved in collecting primary and even secondary data from a developing country like India. Therefore, mainly a comprehensive library research was conducted pertaining to the Indian Cotton Textile Industry and its distribution system. The secondary sources were published government reports, documents, monographs, books, articles, and trade associations reports.
24

Interweaving History: The Texas Textile Mill and McKinney, Texas, 1903-1968.

Kilgore, Deborah Katheryn 08 1900 (has links)
Texas textile mills comprise an untold part of the modern South. The bulk of Texas mills were built between 1890 and 1925, a compressed period of expansion in contrast to the longer developmental pattern of mills in the rest of the United States. This compression meant that Texas mill owners benefited from knowledge gained from mill expansion elsewhere, and owners ran their mills along the same lines as the dominant southeastern model. Owners veered from the established pattern when conditions warranted. This case study focuses on three mills in Texas that operated both independently and as a corporation for a total of sixty years. One mill in McKinney dominated the economy of a small town and serves as the primary focus of this paper. A second mill in Waco served a diversified economy in the center of the state; and the third mill, built in Dallas was concentrated in a major city in a highly competitive job market. All three of these mills will illuminate the single greatest difference between Texas mills and mills elsewhere, the composition of the labor force. Women did not dominate the mill labor force in Texas nor did children, except in limited cases, make-up a large portion of the workers. Today mill studies of southern mills have found only scattered textile factories with a preponderance of male employees, but in Texas this was the norm. This study demonstrates the unique features of McKinney's textile mill and its similarities to other mills in Texas and in the southeast.
25

The recovery of sodium hydroxide from cotton scouring effluents.

Simpson, Alison Elizabeth. January 1994 (has links)
This dissertation describes the characterisation of, and development of a novel integrated waste management strategy for, hydroxide scouring effluents produced during cotton processing. Such effluents are typical of mineral salt-rich waste waters which are not significantly biodegradable in conventional treatment plants. The proposed strategy focuses on two complementary concepts: process-oriented waste minimisation adopts a systematic approach to identifying potential problems and solutions of waste reduction in the manufacturing process itself; while add-on controls reduce the impact of the waste after it has been generated, by recycling and treatment. The basic procedures for ensuring effective water and chemical management within the scouring process are described. Examples are given of factory surveys, which have resulted in significant chemical and water savings, reduced effluent discharge costs, maximum effluent concentration, and minimum pollutant loading and volume. Pilot-plant investigations demonstrate the technical and economic feasibility of a four stage treatment sequence of neutralisation (using carbon dioxide gas), cross-flow microfiltration, nanofiltration and electrochemical recovery to remove colour and impurities from the scouring effluent and produce directly reusable sodium hydroxide and water. Fouling and scaling of the cross-flow microfiltration, nanofiltration and electrochemical membranes are minimal and reversible if the operation is carried out under carefully selected conditions. A long anode coating life is predicted. Current efficiencies for the recovery of sodium hydroxide (up to 20 % concentration) are 70 to 80 % and the electrical power requirements are 3 500 to 4 000 kWh/tonne of 100 % NaOH. Pilot-plant trials are supplemented by extensive laboratory tests and semi-quantitative modelling to examine specific aspects of the nanofiltration and electrochemical stages in detail. Electromembrane fouling and cleaning techniques, and other anode materials are evaluated. The effects of solution speciation chemistry on the performance of the nanofiltration membrane is evaluated using a combination of speciation and membrane transport modelling and the predicted results are used to explain observed behaviour. Based on the results of pilot-plant trials and supplementary laboratory and theoretical work, a detailed design of an electrochemically-based treatment system and an economic analysis of the electrochemical recovery system are presented. The effects of rinsing variables, processing temperatures, and background rinse water concentrations on the plant size requirements and capital costs are determined. The implementation of the waste management concepts presented in this dissertation will have significant impact on water and sodium hydroxide consumption (decreasing these by up to 95 and 75 % respectively), as well as effluent volumes and pollutant loadings. / Thesis (Ph.D.)-University of Natal, Durban, 1994.
26

Essays in Development Economics and Political Economy

Romero Fonseca, Dario Alberto January 2022 (has links)
This dissertation consists of three essays. Each one seeks to add in the understanding, in a small way, of the factors that contribute to the development of societies. The first chapter explores the decisive facts of technological advancements and the ability of trade to shape incentives to create new techniques destined for the open markets. The second chapter examines the electoral consequence of having a conservative biased source of information and its effects on the desired ideology of representatives. The third explores how using violence, illegal groups can reach their population control goals in their territories. These three chapters seek to answer history, and power relations between different groups determine societies' paths. In the first chapter, I study how access to international markets affects the direction of technical change. I use a historical trade shock that transformed the Spanish textile industry at the end of the 19th century. After Spain effectively forced its colonies to buy manufactured cotton goods in 1891, I document an increase in cotton textile innovation relative to other fabrics. After the colonies' independence in 1898, the difference in textile innovation between cotton and different fabric remained significant. This shows that innovation exhibits a path dependence even without the initial conditions that motivated the increase. I provide price evidence of the strength of the technical change indicating that the rise in relative prices of cotton fabrics boosted the rise in cotton innovation. Together, these results provide some of the first causal evidence on how international trade and foreign markets shape the direction of the technical change. Even more, I show that innovation is possible in peripherical countries. Conditions outside the technological leaders determined the incentives of local innovators to develop technologies needed for those local conditions. In chapter 2, written with Haaris Mateen, we study how the introduction of a biased local TV operator affects electoral results. We use Sinclair Broadcasting Group's (SBG) staggered expansion over 2012 and 2017. This is the largest TV operator in the United States and is known for its conservative slant. We find that in areas exposed to SBG biased news coverage in local TV stations the electoral results experienced changes compared to places where the company did not penetrate. First, we find that penetration of SBG decreased the likelihood of a third-party candidate in the House of Representatives elections yet increased the probability of having a republican candidate as the winner of the seat. On the other hand, in the presidential elections after SBG penetration, the republican party was harmed, and its candidate received fewer votes, thanks to an increase in the voting of third parties. Second, when analyzing the ideology of the winner of the local election, we document a movement to the right, partially motivated by an increase in the probability of electing a conservative republican as representative. Finally, when looking at the mechanism that explains these effects, we find no movements on the democrat candidates but changes towards the right on republican candidates. In those areas affected by SBG, the republican candidate had a more significant likelihood to be conservative and not moderate. Evermore, those republican candidates had an increase in the donations coming from PACs. Together, these results prove that media have differential impacts on the election. It can affect beyond the voters' preferences, and it also affects the decision of which type of candidates run on local electoral races. In chapter 3, together with Diego Martin, we study how non-state actors enforce stay-at-home orders to reduce COVID-19 cases. We argue that Colombian-illegal groups used massacres to enforce social distance rules. Massacres are attacks killing at least three defenseless civilians in one operation. We estimate the effect of those violent events using a synthetic control method. To rule out the channel of massacres for other reasons such as coca production, we compare sub-regions with low conflict before the pandemic and where coca is not suitable for growth. We find that places with massacres reduced the pandemic outbreak by 70 cases per 100.000 inhabitants per week after the second month. We show that the principal channel that explains our results is a reduction on mobility indexes. The first massacre decreased infection levels by reducing individuals' mobility at workplaces. Finally, we show that young population groups experienced the earliest reduction in infection rates, while the old group has the highest decline in infection rates after massacres.
27

Essays on globalization and occupational wages /

Munshi, Farzana. January 2008 (has links) (PDF)
Univ., Diss.--Göteborg, 2008. / Enth. 4 Beitr. Zsfassung in engl. Sprache. Trade liberalization and wage inequality--empirical evidence from Bangladesh / by Dick Durevall and Farzana Munshi -- Does openness reduce wage inequality in developing countries? Panel data evidence from Bangladesh / by Farzana Munshi -- Globalization and inter-occupational inequality in a panel of countries, 1983-2003 / by Farzana Munshi -- Offshoring and occupational wages--some empirical evidence / by Arne Bigsten, Dick Durevall, and Farzana Munshi.
28

"But the half can never be told" : the lives of Cannelton's Cotton Mill women workers

Koenigsknecht, Theresa A. January 2013 (has links)
Indiana University-Purdue University Indianapolis (IUPUI) / From 1851 to 1954, under various names, the Indiana Cotton Mills was the dominant industry in the small town of Cannelton, Indiana, mostly employing women and children. The female industrial laborers who worked in this mill during the middle and end of the nineteenth century represent an important and overlooked component of midwestern workers. Women in Cannelton played an essential role in Indiana’s transition from small scale manufacturing in the 1850s to large scale industrialization at the turn of the century. In particular, this work will provide an in-depth exploration of female operatives’ primary place in Cannelton society, their essential economic contributions to their families, and the unique tactics they used in attempts to achieve better working conditions in the mill. It will also explain the small changes in women’s work experiences from 1854 to 1884, and how ultimately marriage, not industrial work, determined the course of their later lives.

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