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Articles 871 - 900 of 1084
Full-Text Articles in Entire DC Network
Uri Graduate School Catalog 1991-1992, University Of Rhode Island
Uri Graduate School Catalog 1991-1992, University Of Rhode Island
URI Course Catalogs Archive
This is a digitized, downloadable version of the University of Rhode Island Graduate School Course Catalog.
Ua66/7/2 Hilltopper News, Wku Chemistry
Ua66/7/2 Hilltopper News, Wku Chemistry
WKU Administration Documents
Newsletter created by and about the WKU Chemistry department.
The Chemistry Of Prehistoric Human Bone By T. Douglas Price (Review), Marshall Joseph Becker
The Chemistry Of Prehistoric Human Bone By T. Douglas Price (Review), Marshall Joseph Becker
Anthropology & Sociology Faculty Publications
No abstract provided.
The Kinetic Study Of Degradation Of The Azo Dyes By Photolytic Ozonation And Photolytic Hydorgen Peroxide Oxidation, Hung-Yee Shu
The Kinetic Study Of Degradation Of The Azo Dyes By Photolytic Ozonation And Photolytic Hydorgen Peroxide Oxidation, Hung-Yee Shu
Theses
The experiments which study the decomposition of azo dyes such as acid red 1 and acid yellow 23 by using ozonation, photolytic ozonation and photolytic hydrogen peroxide oxidation have been studied in laboratory sized reactor and pilot scale reactor to determine the reaction rate constants.
The rate constants and mass transfer coefficients were obtained by a series of experiments of varying complexity. A reaction kinetic model which describes the contemplated experiments was developed and exercised using the Rosenbrock Hillclimb Optimization Algorithm with the Forth-Order Runge-Kutta method. The effects between different hydrogen peroxide dosages and pH level were also analyzed.
In …
Politics And Economics Of Maintaining Pesticide Registrations, Kathleen A. Fagerstone, Roger W. Bullard, Craig A. Ramey
Politics And Economics Of Maintaining Pesticide Registrations, Kathleen A. Fagerstone, Roger W. Bullard, Craig A. Ramey
Vertebrate Pest Conference Proceedings: 14th (1990)
The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) was amended in 1988 to require the reregistration of all pesticides registered before 1984 within 9 years. The FIFRA 88 required that all pesticide active ingredients must meet current registration standards, suspended the previous fee structure, and imposed a one-time registration fee and annual maintenance fees. New data generated because of FIFRA 88 must conform to EPA's Good Laboratory Practice Standards and animal studies must follow guidelines of the Animal Welfare Act. FIFRA 88 has significantly increased data requirements, data costs, and other pesticide registration and reregistration costs for most pesticides. The …
Monitoring Activities In The New York Bight, [Unknown] [Unknown]
Monitoring Activities In The New York Bight, [Unknown] [Unknown]
Special Reports
viii, 85 p. : ill., maps ; 28 cm. Includes bibliographical references.,from the introduction, ". . .This report attempts to describe some of the current New York Bight research and monitoring projects in order to facilitate the collection of information to be used in planning and managing this very important resource. In addition, the data from the programs described within will be used in the development of various models of the New York Bight.
A Laboratory Manual And Handbook For High School Chemistry, James William Wolfe
A Laboratory Manual And Handbook For High School Chemistry, James William Wolfe
Graduate Theses and Dissertations
No abstract provided.
The Effect Of A Chemistry Class Careers Project On The Choice Of College And Major Of Graduates Of Springfield High School, Ellen Ruth Grafton Swickard
The Effect Of A Chemistry Class Careers Project On The Choice Of College And Major Of Graduates Of Springfield High School, Ellen Ruth Grafton Swickard
Graduate Theses and Dissertations
No abstract provided.
1990-1991 Catalog, Governors State University
Coordination Chemistry Of Phosphine-Derived Heteropolydentate Ligands., Ashima Varshney
Coordination Chemistry Of Phosphine-Derived Heteropolydentate Ligands., Ashima Varshney
All ETDs from UAB
No abstract provided.
Measurements Of Tropospheric Nitric Acid Over The Western United States And Northeastern Pacific Ocean, P. J. Lebel, B. J. Huebert, H. I. Schiff, S. A. Vay, S. E. Vanbramer, D. R. Hastie
Measurements Of Tropospheric Nitric Acid Over The Western United States And Northeastern Pacific Ocean, P. J. Lebel, B. J. Huebert, H. I. Schiff, S. A. Vay, S. E. Vanbramer, D. R. Hastie
Graduate School of Oceanography Faculty Publications
During the August–September 1986 GTE/CITE 2 aircraft mission, more than 240 measurements of nitric acid (HNO3) were made in the free troposphere as well as in the boundary layer over the northeastern Pacific Ocean and western continental United States. Marine HNO3 measurement results were strikingly similar to results from GAMETAG and other past atmospheric field experiments. The marine boundary layer HNO3 average, 62 parts per trillion by volume (pptv), was one third lower than the marine free tropospheric average, 108 pptv, suggesting that the boundary layer is a sink for tropospheric nitric acid, probably by dry …
Community College Student Success: The Relationship Of Basic Skills, Study Habits, Age, And Gender To Academic Achievement, Margaret Lynn Hills Wonnacott
Community College Student Success: The Relationship Of Basic Skills, Study Habits, Age, And Gender To Academic Achievement, Margaret Lynn Hills Wonnacott
Dissertations
The purpose of the study was to determine if a relationship existed between reading ability, writing ability, math ability, study skills, age and gender and first semester grade point average of Glen Oaks Community College students. A secondary purpose was to determine if these variables acting together could predict student academic success.
The subjects were 374 full and part time students matriculating at Glen Oaks for the fall semester, 1988. The ASSET instrument was used to measure basic skills and study skills. It was administered at orientation sessions in August and September prior to enrollment. Pearson product moment correlation coefficients …
Commencement Program 1989 May, University Of Texas At Arlington: Graduate School Of Social Work, The University Of Texas At Arlington
Commencement Program 1989 May, University Of Texas At Arlington: Graduate School Of Social Work, The University Of Texas At Arlington
Commencement Programs, Photos, and Video
No abstract provided.
Commencement Program 1989 May, University Of Texas At Arlington: School Of Architecture And Evironmental Design, The University Of Texas At Arlington
Commencement Program 1989 May, University Of Texas At Arlington: School Of Architecture And Evironmental Design, The University Of Texas At Arlington
Commencement Programs, Photos, and Video
No abstract provided.
Commencement Program 1989 May, University Of Texas At Arlington: Institute Of Urban Studies, The University Of Texas At Arlington
Commencement Program 1989 May, University Of Texas At Arlington: Institute Of Urban Studies, The University Of Texas At Arlington
Commencement Programs, Photos, and Video
No abstract provided.
Commencement Program 1989 May, University Of Texas At Arlington: College Of Engineering, The University Of Texas At Arlington
Commencement Program 1989 May, University Of Texas At Arlington: College Of Engineering, The University Of Texas At Arlington
Commencement Programs, Photos, and Video
No abstract provided.
Commencement Program 1989 May, University Of Texas At Arlington: College Of Liberal Arts, The University Of Texas At Arlington
Commencement Program 1989 May, University Of Texas At Arlington: College Of Liberal Arts, The University Of Texas At Arlington
Commencement Programs, Photos, and Video
No abstract provided.
Commencement Program 1989 May, University Of Texas At Arlington: School Of Nursing, The University Of Texas At Arlington
Commencement Program 1989 May, University Of Texas At Arlington: School Of Nursing, The University Of Texas At Arlington
Commencement Programs, Photos, and Video
No abstract provided.
Commencement Program 1989 May, University Of Texas At Arlington: College Of Science, The University Of Texas At Arlington
Commencement Program 1989 May, University Of Texas At Arlington: College Of Science, The University Of Texas At Arlington
Commencement Programs, Photos, and Video
No abstract provided.
1989-1990 Catalog, Governors State University
Hydrological Investigations At Biafo Glacier, Karakoram Range, Himalaya; An Important Source Of Water For The Indus River, K Hewitt, Cameron P. Wake, G J. Young, C David
Hydrological Investigations At Biafo Glacier, Karakoram Range, Himalaya; An Important Source Of Water For The Indus River, K Hewitt, Cameron P. Wake, G J. Young, C David
Earth Sciences
Over 80% of the flow of the Upper Indus River is derived from less than 20% of its area: essentially from zones of heavy snowfall and glacierized basins above 3500 m elevation. The trans-Himalaya n contribution comes largely from an area of some 20000 km2 of glacierized basins, mostly along the axis of the Greater Karakoram range and especially from 20-30 of the largest glacier basins. Very few glaciological investigations have so far been undertaken in this the major glacierized region of Central Asia. Biafo Glacier, one of the largest of the Karakoram glaciers, drains south-eastwards from the central Karakoram …
Uri Graduate School Course Catalog 1989-1990, University Of Rhode Island
Uri Graduate School Course Catalog 1989-1990, University Of Rhode Island
URI Course Catalogs Archive
This is a digitized, downloadable version of the University of Rhode Island Graduate School Course Catalog.
1988-89 Annual Report, Illinois' Investment, Illinois Mathematics And Science Academy
1988-89 Annual Report, Illinois' Investment, Illinois Mathematics And Science Academy
Annual Reports
With your support, the Illinois Mathematics and Science Academy forged new paths in 1988-89, resulting in another banner year. In looking back and reflecting on the many highlights and achievements, I invite you to join me in celebrating the Academy as a symbol of our state's belief in and commitment to the potential of youth.
Formic And Acetic Acids In The Boundary Layer Over The North Atlantic Ocean, Joseph John Schmultz Tokos
Formic And Acetic Acids In The Boundary Layer Over The North Atlantic Ocean, Joseph John Schmultz Tokos
Open Access Dissertations
No abstract provided.
The Chemistry Of Sulfonyl Fluorides: Sf5 And/Or So2f Containing Compounds As Precursors To Sulfonic Acids, Robin Joyce Terjeson
The Chemistry Of Sulfonyl Fluorides: Sf5 And/Or So2f Containing Compounds As Precursors To Sulfonic Acids, Robin Joyce Terjeson
Dissertations and Theses
Sulfonyl fluoride systems and their derivatives, RS02F, where R represents hydrocarbon/fluorocarbon moieties continue to be of considerable interest. The incorporation of the sulfonyl fluoride group (S02F) into molecular systems can lead to compounds that are useful as ion-exchange resins, surface active agents, fuel cell electrolytes, and strong sulfonic acids/salts.
Interest in preparing SF5 containing sulfonyl fluorides led to the synthesis of the ᵝ-sultone, SF5CHCF20S02, and its rearranged product. Hydrolysis of the sultone gave SF5CH2S02F which led to the sulfonic acid and salt, SF …
The Wooster Voice (Wooster, Oh), 1988-09-16, Wooster Voice Editors
The Wooster Voice (Wooster, Oh), 1988-09-16, Wooster Voice Editors
The Voice: 1981-1990
Two Wooster students open a pizza shop called Old Chicago Pizza Co. A variety of crimes on campus, including two assaults, cause concern. Professors pursue a variety of projects while on leave. Section and club descriptions are listed. A student explains the origins of Bacchanalia at Wooster. SGA representatives are announced. Athletic updates for the past week are highlighted on pages nine to twelve of this edition of the newspaper.
Warning Compliance : Behavioral Effects Of Cost And Consensus, Nancy A. Mckenna
Warning Compliance : Behavioral Effects Of Cost And Consensus, Nancy A. Mckenna
Honors Theses
The behavioral effects of cost and consensus on warning compliance were examined. Cost was defined as the amount of effort expended to perform the instructed behavior, while consensus was defined as whether the presence of another person who complies or fails to comply affects the rate of compliance of another. Subjects performed a chemistry laboratory task during which, they read a warning directing them to wear a safety mask and gloves. The frequency of the subjects' compliance was recorded. The results show reduced compliance when the cost was high. The results also show that the behavior of just one other …
Archaeological Investigations At 41bx1, Bexar County, Texas, Paul D. Lukowski
Archaeological Investigations At 41bx1, Bexar County, Texas, Paul D. Lukowski
Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State
Excavations at site 41 BX 1, located behind the Olmos Dam in San Antonio, Texas, were funded by the San Antonio River Authority. The excavations resulted in the documentation of a Late Archaic cemetery and Early to Late Transitional Archaic occupations. Thirteen human burials, accompanied by a variety of grave offerings, including deer antlers and marine shell ornaments, were radiocarbon dated 1680 B.C. (maximum date) to A.D. 260 (minimum date). In addition, two distinct occupational areas, horizontally separated from the cemetery, were investigated.
In conjunction with the excavations, final resource management negotiations resulted in mitigation measures of avoidance and protection …
Analytical Chemistry Applications Of Synchrotron Radiation, Juana Acrivos
Analytical Chemistry Applications Of Synchrotron Radiation, Juana Acrivos
Faculty Publications, Chemistry
Lecture given at the University of California at Berkeley as NSF Woman Chemistry Professor.
The Eastern Echo, November 6, 1987, Eastern Michigan University
The Eastern Echo, November 6, 1987, Eastern Michigan University
EMU Student Newspaper: The Normal News & The Eastern Echo
No abstract provided.