The Kansas University Science Bulletin, Vol. I, No. 2, February, 1902 (Registro nro. 95700)
[ vista simple ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02276cam a22003013u 4500 |
| 001 - CONTROL NUMBER | |
| control field | 54868 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | UtSlPG |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260610134250.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS | |
| fixed length control field | m |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION | |
| fixed length control field | cr n |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260607r2017||||utu|||||o|||||||||||||| d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | UtSlPG |
| 041 #7 - LANGUAGE CODE | |
| Language code of text/sound track or separate title | en |
| Source of code | iso639-1 |
| 050 #4 - LIBRARY OF CONGRESS CALL NUMBER | |
| Classification number | Q |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Various |
| 245 14 - TITLE STATEMENT | |
| Title | The Kansas University Science Bulletin, Vol. I, No. 2, February, 1902 |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Salt Lake City, UT : |
| Name of producer, publisher, distributor, manufacturer | Project Gutenberg, |
| Date of production, publication, distribution, manufacture, or copyright notice | 2017 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 1 online resource : |
| Other physical details | multiple file formats |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Content type code | txt |
| Source | rdacontent |
| 337 ## - MEDIA TYPE | |
| Media type term | computer |
| Media type code | c |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | online resource |
| Carrier type code | cr |
| Source | rdacarrier |
| 500 ## - GENERAL NOTE | |
| General note | Release date is 2017-06-08 |
| 508 ## - CREATION/PRODUCTION CREDITS NOTE | |
| Creation/production credits note | Produced by Larry B. Harrison, Paul Marshall and the Online<br/>Distributed Proofreading Team at http://www.pgdp.net (This<br/>book was produced from images made available by the<br/>HathiTrust Digital Library.) |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | "The Kansas University Science Bulletin, Vol. I, No. 2, February, 1902" by Various is a scientific publication produced in the early 20th century. This particular volume presents a detailed study focused on the transformations of spermatids in the common black field cricket, "Gryllus assimilis", particularly analyzing the structure and development of the nebenkern, a cellular component involved in sperm formation. The bulletin aims to contribute to the understanding of insect reproduction and cellular biology. The main content of this work is a thesis by W. J. Baumgartner that investigates the changes that spermatids undergo during their maturation into spermatozoa. The study involves meticulous observation of the spermatogenic processes, employing various fixation and staining methods to illustrate and describe cellular structures such as the nucleus, cytoplasmic components, the nebenkern, and the acrosome. Baumgartner documents how the chromosomes transform, the development of the axial filament, and the role of the nebenkern in the overall transformation into mature sperm cells, ultimately providing illustrations that clarify these cellular dynamics. (This is an automatically generated summary.) |
| 534 ## - ORIGINAL VERSION NOTE | |
| Note about original | Original publication data not identified |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Science -- Periodicals |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://www.gutenberg.org/ebooks/54868">https://www.gutenberg.org/ebooks/54868</a> |
No hay ítems disponibles.