If I Only Had A Job

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COMPUTER TRAINING AND COMPUTER ANXIETY IN THE EDUCATIONAL PROCESS: AN EXPERIMENTAL ANALYSIS

The 1980s witnessed the widespread introduction of microcomputer technology into educational institutions and the workplace. Microcomputer software training has achieved mixed results due to both training methods and individual factors, such as computer anxiety. The present research addresses the topic of software training by presenting the results of two studies. The first study validates a measure of computer anxiety, while the second study contrasts the effects of training method and computer anxiety on training outcomes. The training method demonstrated stronger relationships with training outcomes than did computer anxiety. In addition, the second study contrasted two training methods and found that training labelled as play resulted in enhanced training outcomes as compared with training labelled as wor

Aerial detection of waste disposal sites near Donna Reservoir in south Texas.

Aerial color-infrared (CIR) photography was used to detect and catalog unauthorized solid waste disposal sites around Donna Reservoir in the Lower Rio Grande Valley (LRGV) of southern Texas. Qualitative visual evaluation of the positive transparencies showed 25 possible disposal sites randomly scattered throughout the study area, located in sites ranging from bare soil to grass and mixed brush/woods. These sites were transposed onto a computer-generated area map for ground survey confirmation and use by organizations planning to clean-up the sites. Ground-truthing was used to identify waste contents at each site and to estimate waste volumes and areas covered. Unauthorized solid waste sites were verified in 23 of the 25 locations. Two sites contained only broken concrete and asphalt being utilized as erosional fill material. The ground survey identified ten solid waste sites missed on the aerial photos. These sites were missed due to their small size (\u3c 2 [m.sup.2]) and because they were covered by lodging guinea grass (Panicum maximum) or giant reed (Arundo donax). The addition of these missed sites to the other 25 locations hindered the overall accuracy of the aerial photographic survey (71.4%)

Uneven Ripening of Concord Grapes: Chemical and Physiological Studies

The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311

Food Reserves in Post Oak Stumps and Roots

The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311

Chemical Composition of Atlas and Dwarf Yellow Milo Plants in Relation to Chinch Bug Resistance

The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311

Protein and Crude Carotenoid Content of Hybrid and Open-Pollinated Corn; A Summary

The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311

Performance of an Annular Linear Induction Pump with Applications to Space Nuclear Power Systems

Results of performance testing of an annular linear induction pump are presented. The pump electromagnetically pumps liquid metal through a circuit specially designed to allow for quantification of the performance. Testing was conducted over a range of conditions, including frequencies of 33, 36, 39, and 60 Hz, liquid metal temperatures from 125 to 525 C, and input voltages from 5 to 120 V. Pump performance spanned a range of flow rates from roughly 0.16 to 5.7 L/s (2.5 to 90 gpm), and pressure head less than 1 to 90 kPa (less than 0.145 to 13 psi). The maximum efficiency measured during testing was slightly greater than 6%. The efficiency was fairly insensitive to input frequency from 33 to 39 Hz, and was markedly lower at 60 Hz. In addition, the efficiency decreased as the NaK temperature was raised. The performance of the pump operating on a variable frequency drive providing 60 Hz power compared favorably with the same pump operating on 60 Hz power drawn directly from the electrical grid

Carbohydrate Composition of Two Species of Grama Grasses

The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311

Yield and Chemical Compostition of Oil from Castor Beans Grown in Oklahoma

The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311