Biographies

THE MAKING OF CITIZEN KANE by Robert Carringer (Berkeley: University of California Press, 1985 -- $22.50)

ORSON WELLES: THE RISE AND FALL OF AN AMERICAN GENIUS (New York: St. Martin's, 1985 -- $19.95) by Charles Higham

ORSON WELLES by Barbara Learning (New York: Viking, 1985 -- $19.95)

CHAPLIN: HIS LIFE AND ART by David Robinson (New York: McGraw-Hill, 1985 — $24.95)

FRANKLIN J. SCHAFFNER by Erwin Kim (Metuchen, New Jersey: The Scarecrow Press, 1985 -- $35.00)     

Regulation

INFORMATION LAW: FREEDOM OF INFORMATION, PRIVACY, OPEN MEETINGS, OTHER ACCESS LAWS by Burt A. Braverman, and Frances J. Chetwynd (June McDonald, Practising Law Institute Dept. CBR, 810 Seventh Ave., New York 10019—$135, two volumes)

AN INTRODUCTION TO THE REGULATION OF TELECOMMUNICATIONS by Kim Robert Skovill (Telephony Publishing, 55 East Jackson Blvd., Chicago, ILL. 60604—$105 incl. postage)     

Market Competition and Cultural Tensions Between Hollywood and the Korean Film Industry

The market shares of Hollywood movies in European and Asian markets are so large that policymakers around the world are concerned about the import domination not only in theaters but also in the subsequent windows. Media economists acknowledge that domestic producers have an advantage in terms of a "cultural discount," referring to the unavoidable disadvantage of imported films. However, expenditure on a film's production also determines the extent of popular appeal, thus creating an advantage for films that have a large and wealthy home market base such as Hollywood. In this article, I aim at understanding the dynamics of these 2 seemingly opposing forces in the motion picture market in Korea. I review the film market in Korea, explore the relation between performances of 2 windows, theaters and home video, over the two countries-the United States and Korea-and compare the determinants of performance of Hollywood and local films in Korean box offices. A strong hit orientation and preference for local content was empirically found.     

The Gender War in U.S. Sport: Winners and Losers in News Coverage of Title IX

Title IX, the 1972 federal law that guarantees girls and young women access to scholastic sporting opportunities, has been the catalyst for explosive growth in female athletics. Despite evidence that Title IX has opened doors for female athletes without closing them to boys, the law continues to be a source of controversy. This research explores the ways stories in U.S. regional and national newspapers framed Title IX issues between 2002 and 2005, critical years for the civil-rights legislation because of political and legal activity at the national level. Content analysis found that although most stories avoided negative framing devices, stories about the Title IX Commission during 2002 and 2003 more often used negative framing that could perpetuate misunderstanding about the law. Further, paper size, placement of stories and reporter gender were factors in the way stories framed and sourced Title IX coverage. This study points to the need of journalists for a better understanding of the law and its impact on high school and collegiate athletics. Journalists also need to better understand Title IX's relationship with the fiscal hierarchy of collegiate athletics in U.S. universities so “blame the victim” mythology is not reinforced. Journalists should reject patriarchal frames and report about Title IX in ways that benefit public discourse.     

Partisans and Controversial News Online: Comparing Perceptions of Bias and Credibility in News Content From Blogs and Mainstream Media

Based on the hostile media effect (HME), this 2 (partisan opinion) × 2 (news source) × 2 (content valence) factorial experiment investigated how partisans (N = 132), in terms of perceived bias and credibility, assess same-sex marriage coverage by either an online mainstream news source or a citizen blog. Partisans who disagreed with the content's valence evaluated both mainstream online news and the blog posting as more biased and less credible than did partisans who agreed with the content's valence. The perceived reach of blog postings appears to generate a relative HME similar to that triggered by mainstream news. In particular, this study suggests that user-generated content—specifically blog postings—might generate a stronger relative HME than that observed with mainstream news.     

Supply chain information capabilities and performance outcomes: An empirical study of Korean steel suppliers

This article discusses how supply chain information capabilities are instrumental to achieve performance outcomes. We identify critical components of supply chain information capabilities in terms of inter-organizational information system capacity and inter-organizational relational competency. In view of the high degree of industry concentration in Korea, this article presents and tests a research model using a sample of Korean steel suppliers. Empirical tests are conducted using the structural equation modeling, PLS (partial least squares). The results of this study suggest that Korean manufacturing (e.g., automobile, shipbuilding, construction, and mobile industries) are heavily influenced by the competitiveness of the steel industry in terms of supply chain information capabilities and performance outcomes—supply chain-level (i.e., supply chain flexibility) and firm-level performance outcomes (i.e., customer responsiveness and cost reductions). Future research may extend the findings of this study in other country contexts to accomplish both customer responsiveness and cost reductions through supply chain information capabilities.     

The Internet Defends Itself: The Network Neutrality Debate on the Web

This study examines the network neutrality debate, as represented online. The research begins by conducting network analysis to identify key websites, followed by retrieving the relevant documents and using content analysis. Results demonstrate that the online version of the debate skews heavily toward the pro-network neutrality side. The web debate also includes much higher proportions of voices from nonprofit sectors, especially nongovernmental organizations. Telecommunications companies and trade groups, which anchor the anti-network neutrality coalition, are relatively quiet online. These findings show groups that are less powerful making heavy use of online communication and, in light of the political history of the issue, they also suggest online mobilizing may help reshape the dynamics of issue advocacy.     

Effect of a dual inlet channel on cell loading in microfluidics

Unwanted sedimentation and attachment of a number of cells onto the bottom channel often occur on relatively large-scale inlets of conventional microfluidic channels as a result of gravity and fluid shear. Phenomena such as sedimentation have become recognized problems that can be overcome by performing microfluidic experiments properly, such as by calculating a meaningful output efficiency with respect to real input. Here, we present a dual-inlet design method for reducing cell loss at the inlet of channels by adding a new “ upstream inlet ” to a single main inlet design. The simple addition of an upstream inlet can create a vertically layered sheath flow prior to the main inlet for cell loading. The bottom layer flow plays a critical role in preventing the cells from attaching to the bottom of the channel entrance, resulting in a low possibility of cell sedimentation at the main channel entrance. To provide proof-of-concept validation, we applied our design to a microfabricated flow cytometer system (μFCS) and compared the cell counting efficiency of the proposed μFCS with that of the previous single-inlet μFCS and conventional FCS. We used human white blood cells and fluorescent microspheres to quantitatively evaluate the rate of cell sedimentation in the main inlet and to measure fluorescence sensitivity at the detection zone of the flow cytometer microchip. Generating a sheath flow as the bottom layer was meaningfully used to reduce the depth of field as well as the relative deviation of targets in the z-direction (compared to the x-y flow plane), leading to an increased counting sensitivity of fluorescent detection signals. Counting results using fluorescent microspheres showed both a 40% reduction in the rate of sedimentation and a 2-fold higher sensitivity in comparison with the single-inlet μFCS. The results of CD4⁺ T-cell counting also showed that the proposed design results in a 25% decrease in the rate of cell sedimentation and a 28% increase in sensitivity when compared to the single-inlet μFCS. This method is simple and easy to use in design, yet requires no additional time or cost in fabrication. Furthermore, we expect that this approach could potentially be helpful for calculating exact cell loading and counting efficiency for a small input number of cells, such as primary cells and rare cells, in microfluidic channel applications.     

A microfluidic perfusion platform for cultivation and screening study of motile microalgal cells

Systematic screening of algal cells is getting huge interest due to their capability of producing lipid-based biodiesel. Here, we introduce a new microfluidic platform composed of an array of perfusion chambers designed for long-term cultivation and preliminary screening of motile microalgal cells through loading and releasing of cells to and from the chambers. The chemical environment in each perfusion chamber was independently controlled for 5 days. The effect of nitrogen-depletion on the lipid production, phototaxis behavior in the absence of Ca²⁺, and cytotoxic effect of herbicide on microalgal cells was successfully monitored and compared with simultaneous control experiments on the platform. The present methodology could be extended to effective screening of algal cells and various cell lines for the production of biodiesel and other useful chemicals.     

A microfluidic manifold with a single pump system to generate highly mono-disperse alginate beads for cell encapsulation

Cell encapsulation technology is a promising strategy applicable to tissue engineering and cell therapy. Many advanced microencapsulation chips that function via multiple syringe pumps have been developed to generate mono-disperse hydrogel beads encapsulating cells. However, their operation is difficult and only trained microfluidic engineers can use them with dexterity. Hence, we propose a microfluidic manifold system, driven by a single syringe pump, which can enable the setup of automated flow sequences and generate highly mono-disperse alginate beads by minimizing disturbances to the pump pressure. The encapsulation of P19 mouse embryonic carcinoma cells and embryonic body formation are demonstrated to prove the efficiency of the proposed system.