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2014 Commencement Program (Morning Ceremony), Nicholas D. Kristof

Commencement Archives 2010-19

The program for the Portland State University 2014 Commencement, Morning Ceremony: College of Liberal Arts and Sciences, held June 15, 2014.

Lorry I. Lokey and Nicholas D. Kristof received honorary degrees; Kristof delivered the commencement address.

2014 Central Washington University Commencement, Central Washington University

Commencement Programs

A commencement program from graduation ceremonies at Central Washington University.

The Gordon Natural Area (Gna): (Our Ecological Treasure Island In A Sea Of Development) 2013: The 40th Anniversary, Gerard Hertel

Gordon Natural Area History & Strategic Plan Documents

No abstract provided.

Sources Of Uncertainty In Estimating Stream Solute Export From Headwater Catchments At Three Sites, Ruth D. Yanai, Naoko Tokuchi, John L. Campbell, Mark B. Green, Eiji Matsuzaki, Stephanie N. Laseter, Cindi L. Brown, Amey S. Bailey, Pilar Lyons, Carrie R. Levine, Donald C. Buso, Gene E. Likens, Jennifer D. Knoepp, Keitaro Fukushima

New Hampshire EPSCoR

Uncertainty in the estimation of hydrologic export of solutes has never been fully evaluated at the scale of a small-watershed ecosystem. We used data from the Gomadansan Experimental Forest, Japan, Hubbard Brook Experimental Forest, USA, and Coweeta Hydrologic Laboratory, USA, to evaluate many sources of uncertainty, including the precision and accuracy of measurements, selection of models, and spatial and temporal variation. Uncertainty in the analysis of stream chemistry samples was generally small but could be large in relative terms for solutes near detection limits, as is common for ammonium and phosphate in forested catchments. Instantaneous flow deviated from the theoretical …

June 9th 2014, Csusb

Coyote Chronicle (1984-)

No abstract provided.

Dreams And Learning, Cody Mebane Gibbons

Symposium

Project Summary: This study is being done to test one aspect of how paying attention to one’s dreams may influence our waking lives. The idea was inspired by research linking the brain processes involved in long-term memory storage to qualities of dreaming, as well as the potential for learning in lucid dreams. It is hypothesized that the more conscious one is of one’s dreams and dream world, the better one will be at learning. In order to test this, the dreaming ability of 300 Cal Poly students will be analyzed via dream questionnaires with the purpose of seeing if any …

Can Current Moisture Responses Predict Soil Co2 Efflux Under Altered Precipitation Regimes? A Synthesis Of Manipulation Experiments, S Vicca, M Bahn, M Estiarte, E.E. Van Loon, R Vargas, G Alberti, P Ambus, M.A. Arain, C Beier, L.P. Bentley, W Borken, N Buchmann, S.L. Collins, G De Dato, Jeffrey S. Dukes, C Escolar, P Fay, G Guidolotti, P.J. Hanson, A Kahmen, G Kröel-Dulay, T Ladreiter-Knauss, K.S. Larsen, E Lellei-Kovacs, E Lebrija-Trejos, F.T. Maestre, S Marhan, M Marshall, P Meir, Y Miao, J Muhr, P.A. Niklaus, R Ogaya, J Peñuelas, C Poll, L.E. Rustad, K Savage, A Schindlbacher, I.K. Schmidt, A.R. Smith, E.D. Sotta, V Suseela, A Tietema, N Van Gestel, O Van Straaten, S Wan, U Weber, I.A. Janssens

Department of Forestry & Natural Resources Faculty Publications

As a key component of the carbon cycle, soil CO₂ efflux (SCE) is being increasingly studied to improve our mechanistic understanding of this important carbon flux. Predicting ecosystem responses to climate change often depends on extrapolation of current relationships between ecosystem processes and their climatic drivers to conditions not yet experienced by the ecosystem. This raises the question to what extent these relationships remain unaltered beyond the current climatic window for which observations are available to constrain the relationships. Here, we evaluate whether current responses of SCE to fluctuations in soil temperature and soil water content can be used …

Patton On How The Hopewell Built Their World July 12, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

The Rising Tide Of Environmental Migrants: Our National Responsibilities, Breanne Compton

Colorado Environmental Law Journal

No abstract provided.

Oil, Contact, And Conservation In The Amazon: Indigenous Huaorani, Chevron, And Yasuni, Judith Kimerling

Colorado Environmental Law Journal

No abstract provided.

Hard, Soft & Uncertain: The Guarani Aquifer And The Challenges Of Transboundary Groundwater, David N. Cassuto, Romulo S.R. Sampaio

Colorado Environmental Law Journal

No abstract provided.

New Insights Into Skeletal Morphology Of The Oldest Known Silicoflagellates : Variramus, Cornua And Gleserocha Gen. Nov. = Nouvelles Connaissances Sur La Morphologie Du Squelette Des Plus Anciennes Silicoflagellés Connus : Variramus, Cornua Et Gleserocha Gen. Nov., Kevin Mccartney, Jakub Witkowski, David M. Harwood

ANDRILL Research and Publications

Two of the oldest known silicoflagellate-bearing sediments, lower Albian at Ocean Drilling Program Site 693 in the Weddell Sea of Antarctica and Santonian in the Devon Island sequence of the Canadian Archipelago, are re-examined with a focus on silicoflagellate genera Variramus, Cornua, and Gleserocha that lack basal rings, a feature appearing during late Santonian/early Campanian time within the genus Corbisema. The extraordinary variability of Variramus aculeifera is studied, and a new genus Gleserocha is proposed for taxa with apical structures made of three struts, but without pikes. This new genus includes previously described Variramus wisei and Cornua …

Wild Nyc: Building Biodiversity In Fresh Kills And City Parks, Melissa Zavala

Dissertations, Theses, and Capstone Projects

This dissertation is an anthropological field study of the work of urban ecological maintenance being conducted in New York City through the analysis of the reclamation and biotic restoration of the Fresh Kills landfill, located in the borough of Staten Island. This landfill was once the largest urban dump in the United States. Its 2,200 acres of trash buried in four mounds have polluted an area historically noted for its natural beauty as a collection of marshes and woodlands bordering the Kill Van Kull, a tidal strait that flows into the New York Harbor. The current plan for park and …

Data-Based Perfect-Deficit Approach To Understanding Climate Extremes And Forest Carbon Assimilation Capacity, Suhua Wei, Chuixiang Yi, George Hendrey, Timothy Eaton, Gerald Rustic, Shaoqiang Wang, Heping Liu, Nir Y. Krakauer, Weiguo Wang, Ankur R. Desai, Leonardo Montagnani, Kyaw Tha Paw U, Matthias Falk, Andrew Black, Christian Bernhofer, Thomas Grünwald, Tuomas Laurila, Alessandro Cescatti, Eddy Moors, Rosvel Bracho, Riccardo Valentini

Publications and Research

Several lines of evidence suggest that the warming climate plays a vital role in driving certain types of extreme weather. The impact of warming and of extreme weather on forest carbon assimilation capacity is poorly known. Filling this knowledge gap is critical towards understanding the amount of carbon that forests can hold. Here, we used a perfect-deficit approach to identify forest canopy photosynthetic capacity (CPC) deficits and analyze how they correlate to climate extremes, based on observational data measured by the eddy covariance method at 27 forest sites over 146 site-years. We found that droughts severely affect the carbon assimilation …

Wofford Today Summer 2014, Wofford College. Office Of Marketing And Communications

Wofford Today

No abstract provided.

Annual Report, 2014, University Of Arkansas, Fayetteville. J. William Fulbright College Of Arts And Sciences. King Fahd Center For Middle East Studies

King Fahd Center for Middle East & Islamic Studies Annual Report

Program Director: Tom Paradise, 2005-2009; Joel Gordon, 2009-

Participatory Water Quality Assessment Through The Nh Lakes Lay Monitoring Program, Jeffrey Schloss

NH Water Resources Research Center Scholarship

No abstract provided.

Geographic Information System-Based Tools In Environmental Management, Zeinab Bedri, Michael Bruen

Articles

The authors reviewed existing modelling platforms as part of a large study of water and pollution pathways through catchments in Ireland (Irish EPA Pathways project). Worldwide, work on producing catchment management tools (CMTs) has been underway for some time and some of the tools identified here date from as early as 1989. Some of the management problems and model conceptualisations have not changed very much but now there is a stronger emphasis on water quality and more concern about a wider range of contaminants. What has changed substantially is the use of Geographical Information System and Graphical Windows interfaces as …

Local Environmental History And The Journey To Ecological Citizenship, Michael B. Smith

Taproot: A Journal of Outdoor Education

This article describes a process of hands-on learning that Professor Michael Smith uses to help college students develop a sense of place and understand the meaning of civic engagement. It also suggests ways of evaluating a teacher’s pedagogical effectiveness. The article first appeared in the book, Citizenship Across the Curriculum, which describes how similar approaches to civic education can also be used in political science, mathematics, the natural sciences, rhetoric and communication studies. Smith’s inclusion of student comments about their course experience is especially insightful for scholars wishing to know more about the learning process.

College Of Arts And Sciences E-News Issue 14: June 2014, College Of Arts And Sciences

College of Arts and Sciences news

• CAS News
• STEM instruction reform focus of $1.4 million
• Howard Hughes Medical Institute grant
• WMU wins 2014 Climate Leadership Award from Second Nature
• Faculty Feature
• Dr. Christine Byrd-Jacobs named Graduate College associate dean
• Multiple System Atrophy research by Dr. Charles Ide leads to repeat gift
• Alumni Profiles
• Matt Bahleda '11, political science and philosophy graduate, starts legal career in California
• Jacqui Volkmann '08, organizational communication alumna, talks business and bracelets
• WIDR's first station manager, David Gorski '76, manages multimedia services

Commuter Mode Choice And Free Car Parking, Public Transportation Benefits, Showers/Lockers, And Bike Parking At Work: Evidence From The Washington, Dc Region, Andrea Hamre, Ralph Buehler

Journal of Public Transportation

Municipalities and employers in the U.S. attempt to reduce commuting by automobile through commuter benefits for riding public transportation, walking, or cycling. Many employers provide a combination of benefits, often including free car parking alongside benefits for public transportation, walking, and cycling. This study evaluates the relationship between commuter benefits and mode choice for the commute to work using revealed preference data on 4,630 regular commuters, including information about free car parking, public transportation benefits, showers/lockers, and bike parking at work in the Washington, DC region. Multinomial logistic regression results show that free car parking at work is related to …

In Harm's Way: How Philadelphia's Urban Renewal Practices Steered Marginal People To Marginal Land, Katera Ya'shea Moore

Dissertations, Theses, and Capstone Projects

The dumping of locally unwanted land uses (LULUs) on marginal communities has been well documented, however environmental justice scholars have rarely written about how marginal groups have come to occupy their landscapes, particularly when natural hazards lie beneath.

This dissertation research focuses on a broad definition of the environment that includes the built, social, and physical. I am interested in extending Logan and Molotch's Growth Machine theory to consider how the political and economic elite guided the urban renewal process to place particular communities on particular landscapes, despite the presence of a flooding hazard. To understand this issue, I examined …

Tackling Wicked Food Issues, Lib322 Students

LIB 322: Wicked Problems of Sustainability

No abstract provided.

Spatial And Temporal Variability In Recruitment Of The Cyanobacterium Gloeotrichia Echinulata In An Oligotrophic Lake, Cayelan C. Carey, Kathleen C. Weathers, Holly A. Ewing, Meredith L. Greer, Kathryn L. Cottingham

All Faculty Scholarship

Recruitment from dormant stages in the benthos can provide a critically important inoculum for surface populations of phytoplankton, including bloom-forming cyanobacteria. For example, water-column populations of the large (1–3-mm diameter) colonial cyanobacterium Gloeotrichia echinulata (Smith) P. Richter can be strongly subsidized by benthic recruitment. Therefore, understanding controls on recruitment is essential to an investigation of the factors controlling Gloeotrichiablooms, which are increasing in low-nutrient lakes across northeastern North America. We quantified surface abundances and recruitment from littoral sediments at multiple near-shore sampling sites in oligotrophic Lake Sunapee, New Hampshire, USA, during the summers of 2005–2012 and used this data …

The New Hampshire, Vol. 103 [104], No. 49 (Summer 2014), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 103, but it is the 104th volume in the series. This was corrected in pencil.

Sex, Light, And Sound: Location And Combination Of Multiple Attractants Affect Probability Of Cane Toad (Rhinella Marina) Capture, Alyse Yeager, John A. Commito, Andrew M. Wilson, Deborah Bower, Lin Schwarzkopf

Student Publications

Invasive species management is a critical issue worldwide, but mitigation strategies are slow to develop, and invader populations often expand too rapidly for eradication to be feasible. Thus, reduction in numbers of individuals is the most heavily used management strategy for invasive pests. While long-term biocontrol agents may take years or decades to develop, simple trap modifications can increase capture of targeted demographic groups, such as ovigerous females. The present study identifies the effectiveness of trap modification and use of multiple attractants to capture the invasive cane toad (Rhinella marina). Cane toad traps typically use lights to attract insect prey. …

Development Of A Process For Producing Biodiesel From Microalgae Lipids With Supercritical Carbon Dioxide Extraction And Enzyme-Catalyzed Transesterification, Hanifa Easa Taher Al Belooshi

Theses

Lipids were extracted from microalgae using supercritical carbon dioxide (SC-CO2), and used for enzymatic biodiesel production in SC-CO2. The growth of several fresh water and marine strains was tested under aeration with different CO2 enrichments. The highest growth found was for Chlorella sp. grown at 27 oC, 1 % CO2 enrichment and 460 mM NaCl concentration, at which carbon fixation rate was 1.7 g L-1 d-1. The highest enhancement of lipids content by nitrogen starvation was found with Scenedesmus sp., but with a lower growth rate. Two step cultivation of Scenedesmus sp. was carried out in a 5 L internally-illuminated …

Identification Of Genes Required For Soil Survival In Burkholderia Thailandensis By Transposon-Directed Insertion Site Sequencing, Ah Bishop, Pa Rachwal

School of Biological and Marine Sciences

Transposon-directed insertion site sequencing was used to identify genes required by Burkholderia thailandensis to survive in plant/soil microcosms. A total of 1,153 genetic loci fulfilled the criteria as being likely to encode survival characteristics. Of these, 203 (17.6 %) were associated with uptake and transport systems; 463 loci (40.1 %) coded for enzymatic properties, 99 of these (21.4 %) had reduction/oxidation functions; 117 (10.1 %) were gene regulation or sensory loci; 61 (5.3 %) encoded structural proteins found in the cell envelope or with enzymatic activities related to it, distinct from these, 46 (4.0 %) were involved in chemotaxis and …

Increased Systemic Low-Grade Inflammation In High Altitude Native Rats Mediated By Adrenergic Receptors, Fahaid H. Al-Hashem, Abdullah S. Assiri, Abdullah S. Shatoor, Hesham M. Elrefaey, Riyad M. Alessa, Mahmoud A. Alkhateeb

Saudi Medical Journal

OBJECTIVE: To compare the serum levels of inflammatory mediators in high altitude (HA) native rats, and to search for the possible underlying mechanism(s). METHODS: The study was carried out between January and April 2013. Fifty male rats from the same genetic pool were bred at either a HA or low altitude (LA) area. The study was carried out in 2 stages. In the first stage, serum levels of inflammatory markers, adhesive molecules, lipid profiles, catecholamines, magnesium (Mg+2), and lipid peroxidation were compared between theses 2 groups. In the second stages, inflammatory response and lipid peroxidation were analyzed in HA native …

Logam Merkuri Pada Pekerja Penambangan Emas Tanpa Izin, Arif Sumantri, Ela Laelasari, Nita Ratna Junita, Nasrudin Nasrudin

Kesmas

Potensi produksi pertambangan emas di Indonesia termasuk dalam kategori cukup besar dengan produksi rata-rata 113.720,4423 kg/tahun. Penggunaan merkuri pada proses pengolahan emas berpotensi menyebabkan terjadinya masalah kesehatan seperti keracunan merkuri. Tujuan penelitian ini adalah menganalisis faktor risiko akumulasi merkuri pada rambut pekerja penambangan emas tanpa izin (PETI) di Desa Cisarua, Nanggung, Bogor tahun 2013. Penelitian ini adalah penelitian kuantitatif dengan pendekatan potong lintang. Populasi penelitian ini adalah seluruh pekerja PETI Desa Cisarua. Sampel diambil menggunakan teknik accidental sampling sebanyak 40 pekerja. Data dikumpulkan melalui wawancara dan pengamatan. Pengukuran konsentrasi merkuri dalam rambut pekerja menggunakan AAS FIMS dengan Reverence Recovery Material …