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03/28/1991 - Clinton Places In Teams Competition, University Marketing And Communications

Press Releases

No abstract provided.

03/28/1991 - Macarthur Places In Teams Competition, University Marketing And Communications

Press Releases

No abstract provided.

03/28/1991 - Champaign Centennial Places In Teams Competition, University Marketing And Communications

Press Releases

No abstract provided.

03/28/1991 - Newton Places In Teams Competition, University Marketing And Communications

Press Releases

No abstract provided.

Daily Eastern News: February 28, 1991, Eastern Illinois University

February

No abstract provided.

Daily Eastern News: February 08, 1991, Eastern Illinois University

February

No abstract provided.

Daily Eastern News: February 04, 1991, Eastern Illinois University

February

No abstract provided.

Daily Eastern News: January 29, 1991, Eastern Illinois University

January

No abstract provided.

Daily Eastern News: January 24, 1991, Eastern Illinois University

January

No abstract provided.

Daily Eastern News: January 18, 1991, Eastern Illinois University

January

No abstract provided.

Daily Eastern News: January 15, 1991, Eastern Illinois University

January

No abstract provided.

Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard Mitchell, Gordon Tucker

Faculty Research & Creative Activity

No abstract provided.

Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon Tucker

Faculty Research & Creative Activity

No abstract provided.

Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard S. Mitchell, Gordon C. Tucker

Faculty Research & Creative Activity

No abstract provided.

Paxton Railroad Prairie 1991-1996, Grand Prairie Friends

Prairie Sites - Documents

This is a combined PDF of documents related to the Paxton Railroad prairie site, 1991-1996.

Culture Medium Ph Is Influenced By Basal Medium, Carbohydrate Source, Gelling Agent, Activated Charcoal, And Medium Storage Method, Henry R. Owen, Donna Wengerd, A. Raymond Miller

Faculty Research & Creative Activity

When four carbohydrates were tested against six commonly cited inorganic basal media, post-autoclave pH was highest for carbohydrate-free and sucrose- containing media, and progressively lower for maltose-, P lucose-, and fructose-containing media, respectively, post-autoclave pH for these media without carbohydrates was related to medium buffering capacity. Addition of gelling agents (10 of 11 tested) increased the post¬autoclave pH of MS medium containing sucrose. Neutralized and acid-washed activated charcoal also increased the post-autoclave pH of liquid and agar- solidified MS medium, and the pH changed further during 8 weeks of storage. Changes in medium pH caused by gelling agents, but not …

Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon C. Tucker

Faculty Research & Creative Activity

No abstract provided.

Catch-Effort Estimation Of White-Tailed Deer Population Size, James M. Novak, Kim T. Scribner, William D. Dupont, Michael H. Smith

Faculty Research & Creative Activity

Estimation of population size is important for most research in population biology and in the management of game species. Using a stochastic, catch-effort, competing risks model (Dupont 1983), we estimated the population size of the Savannah River Site white-tailed deer (Odocotleus virginianus) herd for 1965-86. Population size varied markedly in response to changes in both hunting method and pressure. Still hunters preferentially harvested older animals compared to dog hunters. Deer were 2.37 times more susceptible to harvest from dog hunting than from still hunting. Hunter-induced mortality was estimated as 1.73 and 4.10 times as large as nonhunting mortality for still …

Frequency Distribution Of Conception Dates In A White-Tailed Deer Herd, James M. Novak, Olin E. Rhodes, Michael H. Smith, Paul E. Johns

Faculty Research & Creative Activity

Conception dates of white-tailed deer, Odocoi/eus virginia1111s (Zinunennann, 1780) were estimated for the breeding periods of 1974 - 76 and 1984 using fall and winter- spring fetal data. Conception dates estimated from data collected in the fall were biased. This bias resulted in an earlier mean conception date than that based on information which included data from later breeding females. Mean breeding dates differed significantly between female age classes due to delayed conception in fawns which also resulted in a skewed frequency distribution of conception dates. The frequency distribution of conception dates was leptokurtotic, suggesting that the distribution is constrnincd …

Effects Of Communication Apprehension, Biological Gender, And Gender Stereotypes On Non-Occasion Greeting Card Sending, Elizabeth E. Adams

Masters Theses

No abstract provided.

A Study Of Periphyton, Sediment And Diatom Community Structure As Monitors Of Heavy Metal Pollution In The Embarras River And Brushy Fork, David L. Vaultonburg

Masters Theses

The purpose of this study was to evaluate periphyton (diatom) and sediment heavy metal content and diatom community structure as potential monitors of heavy metal pollution in the upper reaches of the Embarras River system. The study was initiated due to recent industrialization in the area which could potentially contribute to the present heavy metal burden of Brushy Fork and the Embarras River. These streams are already subject to agricultural runoff, wastewater plant effluent, landfill leachate and other miscellaneous urban and highway runoff. The Embarras River system drains an area of approximately 2800 square miles in 11 east-central Illinois counties …

How Potassium Affects Emergence Of Five Supersweet Corn (Zea Mays L. Var. Rugosa) Cultivars With Low Temperatures, Nombasa Tsengwa

Masters Theses

Supersweet types of sweet corn (Zea mays L. var rugosa) are sensitive to low temperature during emergence and thus have difficulty in establishing stands in early spring. This study investigated how banded potash affected establishment of five supersweet cultivars of sweet corn in fields and growth chambers.

In the field, sweet corn cultivars were planted near Urbana, Il on April 18 and July 22, 1991 with three levels of potash (0, 45 and 90 kg/ha) banded at planting. Several parameters of growth and development were measured approximately 2, 4 and 6 weeks after planting. No significant effect of potash was …

Mmpi Profiles Of Sexual Perpetrators, Steven G. Vaupel

Masters Theses

The purpose of this study was to compare MMPI scores of 60 men referred for assessment and/or counseling at community mental health facilities. No MMPI protocols were excluded due to elevated validity configurations (70T or above). Forty of the referrals were referred for suspected child sexual abuse. Twenty of the referrals admitted (Admitter) to sexually abusing a child at the time of referral and twenty did not admit (Nonadmitter) to sexually abusing a child when referred. A control group of the remaining twenty subjects were referred for various offenses, none of which included sexual offenses against children. Significant differences were …

Direct Immunofluorescence Detection Of Giardia Spp. In Selected Mammals In Central Illinois, Using Anti-Giardia Polyclonal And Monoclonal Antibodies, Jeanette Aba Ackon Brown

Masters Theses

Giardia species occur in many kinds of mammals, and some of these hosts have been postulated as potential reservoirs for human infections. A study was initiated in fall 1990 to determine the distribution and frequency of giardiasis in populations of selected wild animals in 12 counties in Illinois. Fecal samples from 64 white-tailed deer, 13 coyotes, 9 muskrats, 6 raccoons, and 5 badgers were examined for the presence of Giardia spp. and specifically for G. lamblia. Anti-Giardia lamblia cysts polyclonal (PAb) and monoclonal (MAb), FITC-labeled antibody solutions were used for the direct immunofluorescence detection of Giardia cysts in …

Factors Affecting Parental Investment Strategies In Male Waterbugs, Scott Kight

Masters Theses

Male giant waterbugs (Belostoma flumineum Say) brood eggs oviposited on their dorsi by conspecific females. Preliminary observations indicate that viable egg pads are sometimes discarded before hatching. Theory predicts that such behavior should occur only if costs incurred by brooding exceed benefits of hatching the egg pad. The amount of paternal investment per pad should be similar for both large and small pad sizes, but as egg pads become smaller, investment per egg increases. Thus, smaller pads should be more likely to be discarded unhatched than larger ones. Similarly, egg pads containing inviable eggs should also be more frequently …

Factors Influencing Distribution And Abundance Of The Loggerhead Shrike (Lanius Ludovicianus Migrans) In South-Central Illinois, Eric Lantz Smith

Masters Theses

The loggerhead shrike (Lanius ludovicianus) is listed as a threatened species in Illinois as a result of population declines that have occurred since approximately 1900. Although Graber et al. (1973) reported that this species had been largely extirpated from the northern two-thirds of Illinois by 1965, there has been no research on shrike distribution or abundance in the state since that time. Consequently, a roadside survey was completed in 32 south-central Illinois counties to delineate the abundance of loggerhead shrikes in the study area and attempt to relate their abundance to land-use patterns among counties surveyed.

Two hundred and eleven …

The Effect Of Various Plant Growth Regulators On Rough Turf At Coles County Airport, Jay C. A. Harnack

Masters Theses

A field test was conducted to determine the effectiveness of various concentrations of selected plant growth regulators. All PGR's were applied at various rates and combinations on rough turf at Coles County Airport, Charleston, Illinois.

The dominant grasses in the test site were bluegrass (Poa pratensis Huds.) and fescue (Poa pratensis L.).

The plant growth regulators were evaluated at regular intervals for the reduction of biomass, reduction of height, seedhead suppression, and color relative to control.

One third ounce per acre Escort in combination with 4 ounces per acre Embark was the most effective in reducing biomass accumulation followed by …

The Bryophytes Of Knox County, Illinois, Kurtis J. Cecil

Masters Theses

Field and herbarium studies conducted over an eleven month period found 84 taxa of bryophytes in Knox County. Included in this list are one hornwort (Class Anthocerotae), 15 liverworts (Class Hepaticae), and 68 mosses (Class Musci). Eighty-two species are new county records. Six previously unreported taxa produced during herbarium studies and one previous report were not relocated in the field. An annotated list provides collection data, location of voucher, and frequency of those species located in Knox County. A presettlement vegetation map is included to illustrate the location of collection sites.

Maintaining A High School Elective/Vocational Program With The Increase In College Entrance Requirements, Clyde W. Frankie

Masters Theses

This field experience examines how 21 selected Illinois unit district high schools have maintained their elective/vocational enrollments with the 1985 increase in college admission requirements. The 21 high schools identified had a student population between 700 and 1000. A questionnaire was sent to each school requesting information regarding their master schedule. Questions specifically requested data on number of class periods, length of class periods, number of graduation units, faculty teaching load, class maximums and minimums, and percent of college-bound students in respective schools. This data was analyzed through comparative data tables to identify potential solutions or trends high schools are …

12/07/1990 - Harrington Inducted Into Phi Alpha Eta, University Marketing And Communications

Press Releases

No abstract provided.