Open Access. Powered by Scholars. Published by Universities.®
Science and Mathematics Education Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (3526)
- University of Northern Iowa (984)
- Taylor University (470)
- Virginia Commonwealth University (379)
- Claremont Colleges (344)
-
- University of Nevada, Las Vegas (154)
- University of South Florida (113)
- Ursinus College (56)
- Old Dominion University (55)
- Bemidji State University (42)
- Nova Southeastern University (42)
- Chapman University (40)
- Portland State University (33)
- City University of New York (CUNY) (31)
- Kennesaw State University (29)
- Ateneo de Manila University (28)
- San Jose State University (26)
- Central Washington University (25)
- Western Michigan University (25)
- Illinois State University (21)
- University of Texas Rio Grande Valley (21)
- California Polytechnic State University, San Luis Obispo (19)
- Illinois Math and Science Academy (19)
- Loyola University Chicago (19)
- New Jersey Institute of Technology (19)
- Purdue University (17)
- Sacred Heart University (15)
- University of Minnesota Morris Digital Well (15)
- Utah State University (15)
- Embry-Riddle Aeronautical University (14)
- Keyword
-
- Mathematics (115)
- Education (83)
- Iowa Academy of Science--Periodicals; Science--Iowa--Periodicals; (60)
- Iowa Academy of Science--Congresses; Science--Iowa--Congresses; (57)
- STEM (54)
-
- Assessment (43)
- Iowa (42)
- Teaching (39)
- Math (38)
- Quantitative literacy (38)
- Mathematics education (37)
- Physics (35)
- Statistics (35)
- Science (33)
- Iowa Academy of Science--Periodicals; Iowa Academy of Science--Directories; (31)
- Chemistry (30)
- Technology (30)
- 1957 (29)
- Undergraduate students (29)
- Pedagogy (27)
- Science education (27)
- College seniors (26)
- Equity (26)
- Learning (26)
- Science projects (26)
- Classroom practice (24)
- "Iowa Academy of Science--Congresses; Science--Iowa--Congresses;" (23)
- Curriculum (22)
- High school (22)
- Publication Year
- Publication
-
- Nebraska Tractor Tests (3397)
- Journal of the Iowa Academy of Science: JIAS (701)
- Journal of Mathematics and Science: Collaborative Explorations (376)
- Iowa Academy of Science Documents (197)
- Humanistic Mathematics Network Journal (170)
-
- Numeracy (100)
- Journal of Humanistic Mathematics (74)
- CODEE Journal (71)
- New Bulletin (35)
- ACMS Conference Proceedings 2005 (34)
- Mathematics Graduate Theses (34)
- Department of Mathematics: Dissertations, Theses, and Student Research (33)
- ACMS Conference Proceedings 2013 (30)
- Mathematics Faculty Publications (29)
- Reports (PLI Education) (29)
- Scientific Communication News (28)
- ACMS Conference Proceedings 2003 (27)
- ACMS Conference Proceedings 2011 (26)
- ACMS Conference Proceedings 2019 (26)
- Fred and Harriet Cox Senior Design Competition Projects (26)
- ACMS Conference Proceedings 1999 (25)
- ACMS Conference Proceedings 2009 (25)
- IAS Bulletin (25)
- Publications and Research (24)
- ACMS Conference Proceedings 2007 (23)
- ACMS Conference Proceedings 2015 (23)
- Oliver Ranch Project (23)
- Physics Faculty Publications (23)
- ACMS Conference Proceedings 2017 (22)
- ACMS Journal 2004 (22)
- Publication Type
- File Type
Articles 4351 - 4380 of 7069
Full-Text Articles in Science and Mathematics Education
Nesting Status Of The Cooper's Hawk In Iowa: 1988-1996, David. J. Conrads
Nesting Status Of The Cooper's Hawk In Iowa: 1988-1996, David. J. Conrads
Journal of the Iowa Academy of Science: JIAS
The Cooper's Hawk was once considered a common nesting species in Iowa. Organochlorine pesticides and their residues, along with habitat loss contributed to its decline throughout the Midwest after the 1940's. This species was classified as endangered in Iowa in 1984, but recent trends in nests found indicate that the population of these hawks has increased. Since April 1988, 53 nests have been discovered in Iowa. Due to the apparent population growth, this species was removed from Iowa's endangered species list in 1994.
Test 1743: Belarus 9345, 9011, 9045 And 9311 Diesel 14-Speed, Nebraska Tractor Test Lab
Test 1743: Belarus 9345, 9011, 9045 And 9311 Diesel 14-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Nebraska Summary: S256 Case-Ih Mx100, Nebraska Tractor Test Lab
Nebraska Summary: S256 Case-Ih Mx100, Nebraska Tractor Test Lab
Nebraska Tractor Tests
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …
Nebraska Summary: S257 Case-Ih Mx 110, Nebraska Tractor Test Lab
Nebraska Summary: S257 Case-Ih Mx 110, Nebraska Tractor Test Lab
Nebraska Tractor Tests
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …
Test 1730: John Deere 9100 Powrsync Diesel 12 And 24-Speed, Nebraska Tractor Test Lab
Test 1730: John Deere 9100 Powrsync Diesel 12 And 24-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1731: John Deere 9200 Powrsync Diesel 12 And 24-Speed, Nebraska Tractor Test Lab
Test 1731: John Deere 9200 Powrsync Diesel 12 And 24-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1729: John Deere 7810 Powershift Diesel 19-Speed, Nebraska Tractor Test Lab
Test 1729: John Deere 7810 Powershift Diesel 19-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1733: John Deere 9400 Powrsync Diesel 12 And 24-Speed Also John Deere 9420, Nebraska Tractor Test Lab
Test 1733: John Deere 9400 Powrsync Diesel 12 And 24-Speed Also John Deere 9420, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1735: Case Ih 8930 Diesel 18-Speed, Nebraska Tractor Test Lab
Test 1735: Case Ih 8930 Diesel 18-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1740: John Deere 7410 Syncroplus Diesel 12-Speed, Nebraska Tractor Test Lab
Test 1740: John Deere 7410 Syncroplus Diesel 12-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1734: Case Ih 8910 Diesel 18-Speed, Nebraska Tractor Test Lab
Test 1734: Case Ih 8910 Diesel 18-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1736: Case Ih 8940 18-Speed, Nebraska Tractor Test Lab
Test 1736: Case Ih 8940 18-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1723: Caterpiller Challenger 85d Diesel 10-Speed, Nebraska Tractor Test Lab
Test 1723: Caterpiller Challenger 85d Diesel 10-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Nebraska Summary: S268 Case-Ih Mx 150, Nebraska Tractor Test Lab
Nebraska Summary: S268 Case-Ih Mx 150, Nebraska Tractor Test Lab
Nebraska Tractor Tests
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …
Nebraska Summary: S255 Massey Ferguson 6180, Nebraska Tractor Test Lab
Nebraska Summary: S255 Massey Ferguson 6180, Nebraska Tractor Test Lab
Nebraska Tractor Tests
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …
Nebraska Summary: S248 New Holland 8160, Nebraska Tractor Test Lab
Nebraska Summary: S248 New Holland 8160, Nebraska Tractor Test Lab
Nebraska Tractor Tests
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …
Test 1724: John Deere 7610 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Test 1724: John Deere 7610 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1727: John Deere 7710 Powershift Diesel 19-Speed, Nebraska Tractor Test Lab
Test 1727: John Deere 7710 Powershift Diesel 19-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1728: John Deere 7810 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Test 1728: John Deere 7810 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1737: Case Ih 8950 Diesel 18-Speed, Nebraska Tractor Test Lab
Test 1737: Case Ih 8950 Diesel 18-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1738: John Deere 7210 Syncroplus Diesel 12-Speed, Nebraska Tractor Test Lab
Test 1738: John Deere 7210 Syncroplus Diesel 12-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1739: John Deere 7210 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Test 1739: John Deere 7210 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1741: John Deere 7410 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Test 1741: John Deere 7410 Powrquad Diesel 16-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Test 1742: Belarus 8345, 8011, 8045 And 8311, Nebraska Tractor Test Lab
Test 1742: Belarus 8345, 8011, 8045 And 8311, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE
General
Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure.
The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Contents
Journal of Mathematics and Science: Collaborative Explorations
No abstract provided.
Test 1722: Caterpiller Challenger 75d Diesel 10-Speed, Nebraska Tractor Test Lab
Test 1722: Caterpiller Challenger 75d Diesel 10-Speed, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF THE TEST PROCEDURE General Tractors are tested at the University of Nebraska according to the Agricultural Tractor Test Code approved by the American Society of Agricultural Engineers and the Society of Automotive Engineers or official Nebraska test procedure. The manufacturer selects the tractor to be tested and certifies that it is a stock model. Each tractor is equipped with the common power consuming accessories such as power steering, power lift pump, generator, etc., if available. Power consuming accessories may be disconnected only when the means for disconnecting can be reached from the operating station. An official representative of …
Tests 1684 & 1730: Zetor 7341 Super/Zetor 7321 Super Diesel, Nebraska Tractor Test Lab
Tests 1684 & 1730: Zetor 7341 Super/Zetor 7321 Super Diesel, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Coplanarity Test For Selecting A Pair Of Charged-Particle Tracks Resulting From A Single Neutral-Particle Decay, Edwin S. Braithwaite, Wilfred J. Braithwaite
Coplanarity Test For Selecting A Pair Of Charged-Particle Tracks Resulting From A Single Neutral-Particle Decay, Edwin S. Braithwaite, Wilfred J. Braithwaite
Journal of the Arkansas Academy of Science
It is hard to determine directly the position of a neutral subatomic particle, but when such a particle decays into a pair of charged particles, it is easy to determine the positions of the charged decay particles and thereby infer the position of the parent particle at the time of its decay. A minimum of two coordinate points for each of the two decay particles is needed to reconstruct the position of the parent vertex. The mathematics of the reconstruction process is inherently interesting, and it can be used to demonstrate to students the utility of some of the most …
Title Page
Journal of Mathematics and Science: Collaborative Explorations
No abstract provided.
Journal Of Mathematics And Science: Collaborative Explorations
Journal Of Mathematics And Science: Collaborative Explorations
Journal of Mathematics and Science: Collaborative Explorations
No abstract provided.