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31.
32.
Some Final Note     
Television Station Employment Practices: The Status of Minorities and Women (Office of Communications, United Church of Christ, 289 Park Ave. South, New York 10010, November 1972 -- free on request to poverty organizations and citizen-action groups, $10.00 to others to help recover costs)

Guide to Understanding Broadcast License Applications and other FCC Forms

Perry's Broadcasting and the Law (Box 8357 Knoxville, Tennessee 37916 -- $48 per year/published twice a month)

Perry's Digest of Communication Law

Wilbur Schramm and Lyle Nelson's The Financing of Public Television (Communications and Society, 770 Welch Road, Palo Alto, Cal. 94304, October 1972 -- $2.00, or $1.50 each for six or more, paper)

The Michigan Speech Association's Radio, Television, and Film in the Secondary School (Skokie, Ill.: National Textbook Co., 1972 -- $2.40, paper)  相似文献   
33.
Wilbur Schramm and Donald F. Roberts (eds.) The Process and Effects of Mass Communication (Urbana: University of Illinois Press, 1971 – $15.00)  相似文献   
34.
Wilbur Schramm (ed.) Quality in Instructional Television (Honolulu: University Press of Hawaii, 1973 - $5.00, paper)

Ralph M. Jennings, Marcella Kerr and Truman E. Parker's Public Television Station Employment Practices and The Composition of Boards of Directors: The Status of Minorities and Women (Office of Communications, United Church of Christ, 289 Park Ave. South, New York 10010, January 1973 - $10.00, but free on request to poverty organizations and citizen-action groups)

I. Keith Tyler and Catharine M. Williams (eds.) Educational Communication in a Revolutionary Age (Worthington, Ohio: Charles A. Jones, 1973 - $7.95)

Dennis Benson's Electric Evangelism (Nashville, Tenn.: Abingdon Press, 1973 - $3.95)

G. William Jones' Landing Rightside Up in TV and Film (Nashville, Tenn.: Abingdon Press, 1973 - price not known, paper)

Radical Software which is entitled “The TV Environment.”

Children's Television: Economics and Public Policy by William Melody (142 pp. spiral bound, $15.00)

Network Programming and Advertising in the Saturday Children's Hours: A June and November Comparison by F. Earle Barcus (32 pp., spiral bound, $5.00)

Network Children's Programming: A Content Analysis of Black and Minority Treatment on Children's Television by Gilbert Mendelson and Morrissa Young (of Best), (20 pp., $5.00)  相似文献   
35.
Regulation     
Communications Law 1980 (New York: Practising Law Institute, 810 Seventh Ave., 1980---$40.000 for the set, paper)

John Shelton Lawrence and Bernard Timberg, eds. Fair Use and Free Inquiry: Copyright Law and the New Media (Norwood, N.J.: Ablex, 1980---$32.50)

Michael Botein and David M. Rice, eds. Network Television and the Public Interest: A Preliminary Inquiry (Lexington, Mass.: Lexington Books/Health, 1981---$19.95)

Responsibility in Mass Communication by William L. Rivers, Wilbur Scharmm, and Clifford G. Christians (New York: Harper & Row, 1980---$14.95)  相似文献   
36.
Cell culture in microfluidic systems has primarily been conducted in devices comprised of polydimethylsiloxane (PDMS) or other elastomers. As polystyrene (PS) is the most characterized and commonly used substrate material for cell culture, microfluidic cell culture would ideally be conducted in PS-based microsystems that also enable tight control of perfusion and hydrodynamic conditions, which are especially important for culture of vascular cell types. Here, we report a simple method to prototype perfusable PS microfluidics for endothelial cell culture under flow that can be fabricated using standard lithography and wet laboratory equipment to enable stable perfusion at shear stresses up to 300 dyn/cm2 and pumping pressures up to 26 kPa for at least 100 h. This technique can also be extended to fabricate perfusable hybrid PS-PDMS microfluidics of which one application is for increased efficiency of viral transduction in non-adherent suspension cells by leveraging the high surface area to volume ratio of microfluidics and adhesion molecules that are optimized for PS substrates. These biologically compatible microfluidic devices can be made more accessible to biological-based laboratories through the outsourcing of lithography to various available microfluidic foundries.  相似文献   
37.
38.
中国的饺子     
同学们喜欢吃饺子吗?饺子是我们国家历史悠久的民间美食之一。在很多地方,除夕守岁吃饺子是任何山珍海味都无法替代的传统。但是这个传统从何而来,是谁第一个做出了饺子呢?我们一起来从传说中寻找答案吧!  相似文献   
39.
We explore a syntactic approach to sentence compression in the biomedical domain, grounded in the context of result presentation for related article search in the PubMed search engine. By automatically trimming inessential fragments of article titles, a system can effectively display more results in the same amount of space. Our implemented prototype operates by applying a sequence of syntactic trimming rules over the parse trees of article titles. Two separate studies were conducted using a corpus of manually compressed examples from MEDLINE: an automatic evaluation using Bleu and a summative evaluation involving human assessors. Experiments show that a syntactic approach to sentence compression is effective in the biomedical domain and that the presentation of compressed article titles supports accurate “interest judgments”, decisions by users as to whether an article is worth examining in more detail.  相似文献   
40.
《少年维特的烦恼》是第一部让歌德在德国几乎一夜成名的小说。本书1774年秋天在莱比锡书籍展览会上面世,并在那里成了杨销书。由此而来的成功给歌德的一生带来了名誉和财富。歌德(1749—1832)是德国近代杰出的诗人、作家和思想家。世人公认他是继但丁和莎士比亚之后西  相似文献   
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