104,808 research outputs found
Globalization and labor market integration in late nineteenth and early twentieth century Asia
No full textThis chapter uses new data sets to analyze labor market integration between 1882 and 1936 in an area of Asia stretching from South India to Southeastern China and encompassing the three Southeast Asian countries of Burma, Malaya, and Thailand. We find that by the late nineteenth century, globalization, of which a principal feature was the mass migration of Indians and Chinese to Southeast Asia, gave rise to both an integrated Asian labor market and a period of real wage convergence. Integration did not, however, extend beyond Asia to include core industrial countries. Asian and core areas, in contrast to globally integrated commodity markets, showed divergent trends in unskilled real wages
Host Influences on Some Haemosporidian Parasites
No full textTalk by Clay G. Huff from the Naval Medical Research Institute, Bethesda, Marylan
Globalization, immigration, and Lewisian elastic labor in pre-World War II Southeast Asia
No full textBetween 1880 and 1939 Burma, Malaya, and Thailand received inflows of migrants from India and China comparable in size to European immigration in the New World. This article examines the forces that lay behind migration to Southeast Asia and asks if experience there bears out Lewis's unlimited labor supply hypothesis. We find that it does and, furthermore, that immigration created a highly integrated labor market stretching from South India to Southeastern China. Emigration from India and China and elastic labor supply are identified as important components of Asian globalization before the Second World War
On a branch-and-bound approach for a Huff-like Stackelberg location problem
No full textModelling the location decision of two competing firms that intend to build a new facility in a planar market can be done by a Huff-like Stackelberg location problem. In a Huff-like model, the market share captured by a firm is given by a gravity model determined by distance calculations to facilities. In a Stackelberg model, the leader is the firm that locates first and takes into account the actions of the competing chain (follower) locating a new facility after the leader. The follower problem is known to be a hard global optimisation problem. The leader problem is even harder, since the leader has to decide on location given the optimal action of the follower. So far, in literature only heuristic approaches have been tested to solve the leader problem. Our research question is to solve the leader problem rigorously in the sense of having a guarantee on the reached accuracy. To answer this question, we develop a branch-and-bound approach. Essentially, the bounding is based on the zero sum concept: what is gain for one chain is loss for the other. We also discuss several ways of creating bounds for the underlying (follower) sub-problems, and show their performance for numerical cases
The life and work of Carter G. Woodson, 1875-1950, 1977
No full textThis thesis considers the life and work of Dr. Carter G. Woodson, founder of the Association for the Study of Negro Life and History,.the Journal of Negro History, the Negro History Bulletin and the Associated Publishers. The contributions of this major black scholar are appraised. The salient facts of his life are presented. Woodson's pub-lications are enumerated, summarized, and evaluated. Special attention is paid to Woodson's role in the Association for the Study of Negro Life and History and to his views on the function and importance of black history
Currency Boards and Chinese Banking Development in pre-World War II Southeast Asia: Malaya and the Philippines
No full textThis article examines the relationship between currency boards and the development of local Chinese deposit banking in pre-World War II Malaya and the Philippines. While in both countries Chinese banks filled an important gap in financial intermediation, the currency board system - an especially strict version of the classical gold standard - virtually ensured that these institutions remained small. Moreover, in the 1930s slump the currency board system's preclusion of a central bank and requirement to pay depositors in 100 per cent metropolitan currency, together with the volatility of highly staple-dependent export economies, pushed Chinese banks to the verge of bankruptcy or beyond. Examination of the 1930s crisis in Southeast Asia and role of banks in it reveals more differences from than parallels with 1990s experience.
Bibliographie Hilarion G. Petzold 1958 – 2009 mit Anhang als Einführung
No full textDieses Archiv enthält die Gesamtbibliographie der Werke des Autors nebst einiger Texte „Über H. G. Petzold“ im Schlussteil der Bibliographie sowie einen Anhang mit einer Einführung in die Architektur des Werkes in seinem wissenslogischen Aufbau als Ausarbeitung seines „Tree of Science Modells“ (2007).This archive contains the complete bibliography of the author and some texts about H. G. Petzold, moreover an epilogue with an introduction to the architecture of the works in its epistemological structure and composition and as an elaborations of Petzold’s „Tree of Science Modell (2007).https://www.fpi-publikation.de/polyloge/01-2009-petzold-h-g-gesamtbibliographie-h-g-petzold-1958-2009-updating-november2009/peerReviewedpublishedVersio
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Study on the Mechanism of Carbon Dioxide Miscible Fracturing Fluid Huff and Puff in Enhanced Oil Recovery
No full textCarbon dioxide (CO2) miscible fracturing huff-and-puff technology now plays a pivotal role in enhancing crude oil recovery rates, particularly in reservoirs with challenging physical properties, strong water sensitivity, high injection pressure, and complex water-injection dynamics. In this study, the oil-increasing mechanism and huff-and-puff effect of CO2 miscible fracturing fluid are investigated through a comprehensive experimental approach. Specifically, experiments on PVT gas injection expansion, minimum miscible pressure, and CO2 miscible fracturing fluid huff and puff are conducted on the G fault block reservoir of the J Oilfield. The experimental findings demonstrate that injecting CO2 into reservoirs leads to an expansion in oil volume, a reduction in viscosity, and an increase in saturation pressure. Crude oil extraction is further enhanced by the addition of solubilizers and viscosity reducers. The use of solubilizers not only increases oil recovery rates but also reduces the minimum miscible pressure required for effective CO2 dispersion. We also found that shut-in times, permeability, and the huff-and-puff method used all have considerable impacts on huff-and-puff recovery rates. This study offers valuable technical insights, supporting the application of CO2 miscible fracturing huff-and-puff technology to enhance oil recovery rates in low-permeability reservoirs
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