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Articles 481 - 510 of 1090
Full-Text Articles in Entire DC Network
Reducing Risk In New Orleans, Colonel Alvin B. Lee
Reducing Risk In New Orleans, Colonel Alvin B. Lee
Journal of Contemporary Water Research and Education
No abstract provided.
The Gentle Subversive: Rachel Carson And The Rise Of The Environmental Movement By Mark H. Lytle, John D. Rothlisberger
The Gentle Subversive: Rachel Carson And The Rise Of The Environmental Movement By Mark H. Lytle, John D. Rothlisberger
Western North American Naturalist
No abstract provided.
Faculty Senate Motion 019.08/09: University Curriculum Committee, Armstrong Atlantic State University
Faculty Senate Motion 019.08/09: University Curriculum Committee, Armstrong Atlantic State University
Armstrong Faculty Senate: Bills, Motions & Resolutions (Archived)
Faculty Senate Motion 019.08/09: University Curriculum Committee
Hyperspectral Reflectance For Rapid Viability Assessment Of Bacillus Endospores, Jarrod Edwards
Hyperspectral Reflectance For Rapid Viability Assessment Of Bacillus Endospores, Jarrod Edwards
Theses and Dissertations
A study was conducted to optically determine the viability of the Gram +, endospore-forming bacterial genera Bacillus using a hyperspectral reflectance spectrometer. Endospores are a dormant, differentiated cellular capsule form taken by select bacteria to ensure survival when environmental conditions become unfavorable. Two species of Bacillus were used for this study, Bacillus megaterium and Bacillus subtilis. These endospores were killed using a chemical treatment of sodium hypochlorite or a physical treatment of heat and pressure in an autoclave. The treated samples along with viable samples were lyophilized to form a powder. A reflectance spectrometer measuring 350 nm to 2500 nm …
Spartan Daily, April 23, 2009, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily, April 23, 2009, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily (School of Journalism and Mass Communications)
Volume 132, Issue 44
Ursinus College Celebration Of Student Achievement (Cosa) Schedule Of Events, 2009, Office Of Academic Affairs
Ursinus College Celebration Of Student Achievement (Cosa) Schedule Of Events, 2009, Office Of Academic Affairs
Celebration of Student Achievement Schedules
This schedule details the performances, panels, talks and poster presentations held on the fourth annual Ursinus College CoSA day.
Central Florida Future, Vol. 41 No. 42, April 22, 2009
Central Florida Future, Vol. 41 No. 42, April 22, 2009
Central Florida Future
Budget cuts could cost UCF $57 million; Rec. center thefts rising; Getting to know the earth; Dangerous grading curves ahead; Green Fee shot down at Capitol; What is a green fee?.
Spectator 2009-04-22, Editors Of The Spectator
Spartan Daily, April 22, 2009, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily, April 22, 2009, San Jose State University, School Of Journalism And Mass Communications
Spartan Daily (School of Journalism and Mass Communications)
Volume 132, Issue 43
Elemental Composition And Nutrient Effect On The Uptake And Metabolism Of Dissolved Organic Carbon By Bacteria From A Temperate Region River, Anne Stuart
Theses and Dissertations
Rivers are arteries that connect land and sea, and provide a conduit and reactor for allochthonous and autochthonous organic carbon sources (OC) delivered to the coastal ocean. In comparison to marine waters, inland waters quantitatively represent only a fraction of the marine system; however, their importance to global C cycling maybe disproportional to its actual size. Inland systems are subject to multiple sources of OC (autochthonous and allochthonous) that vary individually in space and time with respect to their concentration and potential bacterial bioavailability. This study investigates the impact of high and ambient inorganic nutrient concentrations on the bacterial bioavailability …
Um Professor Published In Literary Magazine, University Of Montana--Missoula. Office Of University Relations
Um Professor Published In Literary Magazine, University Of Montana--Missoula. Office Of University Relations
University of Montana News Releases, 1928, 1956-present
No abstract provided.
The Responses Of Blue Crabs (Callinectes Sapidus) To Hypoxia/Hypercapnia In Freshwater, James Martin
The Responses Of Blue Crabs (Callinectes Sapidus) To Hypoxia/Hypercapnia In Freshwater, James Martin
Theses and Dissertations
The present research examined respiratory responses of blue crabs to long term (4, 13, and 21 days) hypercapnic hypoxia in freshwater at 23 C. Hypoxic conditions (50-60 & 75-85 mmHg O2) were induced by allowing the crabs to consume their oxygen supply, resulting in a hypercapnic induced decrease in pH that remained through the exposure. Postbranchial hemolymph responses to hypoxia/hypercapnia in freshwater demonstrate decreases in PO2, increases in PCO2, and decreases in pH. Lactate levels decreased over time, but hemocyanin concentration was highly variable with no trends. PH, lactate, and hemocyanin observations also demonstrated high variability and a variety of …
Montana Kaimin, April 21, 2009, Students Of The University Of Montana, Missoula
Montana Kaimin, April 21, 2009, Students Of The University Of Montana, Missoula
Montana Kaimin, 1898-present
Student newspaper of the University of Montana, Missoula.
This Week At Sbs, V.3, N.12 | This Week At Stony Brook Southampton/In The News, Darren Johnson
This Week At Sbs, V.3, N.12 | This Week At Stony Brook Southampton/In The News, Darren Johnson
Southampton Announcements and News
No abstract provided.
Role Of Bcl-2 Family Members To Promote Glucocorticoid –Induced Apoptosis By Mek Inhibitors In Leukemic Cells, Anila Rambal
Role Of Bcl-2 Family Members To Promote Glucocorticoid –Induced Apoptosis By Mek Inhibitors In Leukemic Cells, Anila Rambal
Theses and Dissertations
Glucocorticoids (GC) are common components of many chemotherapeutic regimens for lymphoid malignancies. GC-induced apoptosis involves an intrinsic BCL-2 family-regulated pathway. It has been shown that BIM (BCL-2 interacting mediator of cell death), a BH3-only pro-apoptotic protein, is up-regulated by dexamethasone (Dex) treatment in acute lymphoblastic leukemia (ALL) cells. Furthermore, BIM is inactivated by extracellular signal-regulated kinase (ERK)-mediated phosphorylation. We therefore hypothesized co-treatment with Dex and MEK/ERK inhibitors would promote apoptosis in ALL cells through BIM up-regulation and activation. We show here that a MEK inhibitor, PD184352 synergistically enhances Dex lethality in CCRF-CEM (T-ALL) cells. Co-treatment with Dex and PD184352 results …
A Comparison Of Aquatic Nitrate And Phosphate Levels Between Two Golf Courses In The Bloomington-Normal Community, Jason Koval, '09, Given Harper, Faculty Advisor
A Comparison Of Aquatic Nitrate And Phosphate Levels Between Two Golf Courses In The Bloomington-Normal Community, Jason Koval, '09, Given Harper, Faculty Advisor
John Wesley Powell Student Research Conference
No abstract provided.
Sbs General Campus Announcement 2009-04-17, Darren Johnson
Sbs General Campus Announcement 2009-04-17, Darren Johnson
Southampton Announcements and News
No abstract provided.
Reproductive Patterns In King Eiders, Rebecca L. Bentzen
Reproductive Patterns In King Eiders, Rebecca L. Bentzen
Biological Sciences
Mammalian predation, avian predation, female body condition and food availability on the breeding ground are likely the main factors influencing nesting success in tundra-nesting waterfowl. These driving factors are mediated by the primary life history characteristics; incubation behavior, female body size, nesting associations, and nest site selection. I created a conceptual model illustrating how these factors are inter-related and how they impact nest success through a variety of pathways to better understand the evolution of a species' nesting strategy and patterns observed in the field. The importance of the driving factors likely varies between sites and with the species nesting …
Working For Alaskans 2009 - A Wealth Of Opportunity, N/A N/A
Working For Alaskans 2009 - A Wealth Of Opportunity, N/A N/A
Miscellaneous Publications
No abstract provided.
Palmer Center For Sustainable Living, N/A N/A
Palmer Center For Sustainable Living, N/A N/A
Miscellaneous Publications
No abstract provided.
Factors Affecting Dissolved Oxygen Metabolism In Coastal Plain Streams Of Virginia, Julie Frank
Factors Affecting Dissolved Oxygen Metabolism In Coastal Plain Streams Of Virginia, Julie Frank
Theses and Dissertations
I investigated seasonal and inter-site variation in factors influencing diel dissolved oxygen (DO) metabolism at four streams in the Virginia Coastal Plain. Data were collected monthly from January to August 2008 to characterize DO metabolism (diel DO amplitude, production, respiration), incident solar radiation (PAR), dissolved nutrients, fine benthic materials (mass, C:N, Chlα) and hydrology (discharge, water transit time, transient storage). Reach-scale metabolism estimates were determined using the one-station diurnal DO technique and transit time and transient storage were determined by conservative tracer additions. Incident solar radiation was the primary determinant of DO metabolism as streams experiencing higher light levels (Herring …
Patterns Of Abundance Across An Urban-Rural Gradient For Commonly Found Indigenous Arthropods, David Jones
Patterns Of Abundance Across An Urban-Rural Gradient For Commonly Found Indigenous Arthropods, David Jones
Theses and Dissertations
Abstract Proof of concept for a continuous environmental sampling methodology that employs common terrestrial arthropods as environmental samplers was tested by analyzing pitfall, malaise and black light captures over a six month period over a replicated urban-suburban-rural gradient in Central Virginia. All arthropods captured at the nine sites were identified and assigned to aquatic, vegetation, or soil groups based on their association with these microhabitats. To offset variability in arthropod life history patterns and species abundance within habitat types, arthropod categories based on presence/absence data over the six month period were constructed to provide for sampling reliability within each microhabitat …
Coupling Of Autotrophic And Heterotrophic Plankton Food Web Components In The Tidal-Freshwater James River, Usa, Matthew Beckwith
Coupling Of Autotrophic And Heterotrophic Plankton Food Web Components In The Tidal-Freshwater James River, Usa, Matthew Beckwith
Theses and Dissertations
Empirical studies have shown that algal- and detrital-based food web components are coupled in many pelagic systems as algal carbon enhances bacterioplankton production and growth efficiencies. Such phyto-bacterioplankton coupling impacts carbon flow through plankton food webs, yet the extent of coupling is poorly understood in systems receiving large amounts of allochthonous carbon. To investigate this issue, bacterioplankton abundance (BA) and community composition were compared to chlorophyll a concentrations and phytoplankton production in the tidal-freshwater James River (VA). BA averaged 107 cells mL-1 and was significantly related to chlorophyll a, phytoplankton production, and DOC concentrations. Analysis of DOC quality using fluorescence …
Local Governments Weigh Green Building Standards, John R. Nolon, Jennie C. Nolon
Local Governments Weigh Green Building Standards, John R. Nolon, Jennie C. Nolon
Elisabeth Haub School of Law Faculty Publications
Through New York state legislation, localities are afforded broad authority adopt green building standards that reach beyond those imposed by state law. As localities begin to undertake the challenge of implementing green building initiatives, many legal questions arise. This article examines several instances of green local action and provides examples of successful local projects, as well as local mistakes. The municipalities mentioned include a broad spectrum of communities, from small municipalities such as Mount Kisko, to some of the larger cities in the state such as New York City and Syracuse.
Spectator 2009-04-15, Editors Of The Spectator
Honors Convocation (Program 2009 And Audio), Illinois Wesleyan University
Honors Convocation (Program 2009 And Audio), Illinois Wesleyan University
The Kemp Foundation's Teaching Excellence Award Ceremony Programs
No abstract provided.
Montana Kaimin, April 15, 2009, Students Of The University Of Montana, Missoula
Montana Kaimin, April 15, 2009, Students Of The University Of Montana, Missoula
Montana Kaimin, 1898-present
Student newspaper of the University of Montana, Missoula.
April 14, 2009, The Daily Mississippian
April 14, 2009, The Daily Mississippian
Daily Mississippian (all digitized issues)
No abstract provided.
Um Celebrates Earth Service Day April 18, University Of Montana--Missoula. Office Of University Relations
Um Celebrates Earth Service Day April 18, University Of Montana--Missoula. Office Of University Relations
University of Montana News Releases, 1928, 1956-present
No abstract provided.