Limit your search
- Northwestern University Libraries[remove]33
- Northwestern University Roberta Buffett Institute for Global Affairs1
Search Constraints
Filtering by:
2008-10-24
Remove constraint 2008-10-24
Publisher
Northwestern University Libraries
Remove constraint Publisher: Northwestern University Libraries
« Previous |
1 - 20 of 33
|
Next »
Number of results to display per page
Search Results
-
- Description:
- Fire is an agent of ecosystem change that has played a critical role in shaping the tallgrass prairie ecosystem. Periodic prescribed fire maintains the prairie by removing woody and invasive plant species, and stimulating growth of native herbaceous species. Fire’s beneficial effect on the tallgrass prairie aboveground community, in terms...
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Gross, Rachel
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/08/2023
- Date Created:
- 2008-10-20
- Resource Type:
- Masters Thesis
-
- Description:
- Once widespread throughout southern Wisconsin, Quercus savannas are now one of the most endangered communities due to fire suppression and increasing landscape fragmentation. These plant communities are also highly susceptible to invasions by nonnative, exotic species. Understanding the mechanisms of exotic species invasion has been the focus of numerous studies....
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Hevey, Robert
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/08/2023
- Date Created:
- 2014-04-24
- Resource Type:
- Masters Thesis
-
- Description:
- Restoration managers may select seed from a variety sources for their restoration projects. If the purchased seed is not of the local ecotype, land managers run the risk of poor establishment in the short-term and outcrossing between local and non-local ecotypes, genetic swamping, and the loss of local genetic diversity...
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Gallagher, Megan Katherine
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/08/2023
- Date Created:
- 2011-05-24
- Resource Type:
- Masters Thesis
-
- Description:
- Underutilized crops have the potential to economically benefit developing countries and to improve global food security. Breadfruit (Artocarpus altilis, Moraceae) is one such crop that can provide essential nutrients and requires relatively low-energy input to maintain compared to major crops. Humans have selected for many cultivars of breadfruit since its...
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Laricchia, Kristen
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/08/2023
- Date Created:
- 2014-12-05
- Resource Type:
- Masters Thesis
-
- Description:
- Acoustic emission (AE) testing was used to identify the source of audible “bangs” generated during opening and closing of a large, double-leaf rolling-lift bascule bridge. The data were analyzed using a combination of well-established AE techniques, including first hit analysis (FHA), planar location analysis, and linear location analysis. The FHA...
- Keyword:
- Acoustic emission testing
- Creator:
- Matthew P. Kotowsky , David E. Kosnik, David Corr, and David W. Prine
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/21/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2009-06-10
- Resource Type:
- Report
-
- Description:
- Pollination is a reproductive necessity in the majority of the world’s flowering plants. Pollen limitation threatens plant reproduction, particularly in self-incompatible species. Although assessing pollen limitation usually requires pollen supplementation experiments, alternative methods support the findings of traditional pollen supplementation experiments.
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Taira, Karen Elizabeth
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2013-10-29
- Resource Type:
- Masters Thesis
-
- Description:
- Due to concerns about population declines and habitat destruction, secretive marsh birds (SMBs) are of high conservation concern at state, regional, and national levels. Gaps in research on SMB habitat pose barriers to conservation and wetland restoration efforts.
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Glisson, Wesley James
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/08/2023
- Date Created:
- 2012-10-04
- Resource Type:
- Masters Thesis
-
- Description:
- Contemporary Ethiopian is, without question, facing enormous challenges. At the core of these challenges lay a state-building process major constituencies and elite groups were either alienated from, forced to acquiesce to, or coopted into. Unable to derive political legitimacy from democratic participation, successive governments largely relied on coercion and neopatrimonialism,...
- Keyword:
- citizenship, managing diversity, constitutional law, law, states' rights, Ethiopia, political science, consociationalism, federalism, democratization, constitutionalism, intersectionality, and ethnic federalism
- Subject:
- Law and Political Science
- Creator:
- Dr. Juweria Ali, Loid Taye, Dr. Solomon Negussie, Melhik A. Bekele, Fowsia Abdulkadir, Dr. Christophe Van der Beken, Rediet Baye Ayalew, Professor Thomas Geraghty, Prof. Dr. Adeno Addis, Teguadda Alebachew, Dr. Abchu Wassihun, Dr. Mulugeta Mengist Ayalew, Prof. Dr. Assefa Fiseha, Dr. Mizanie Abate Tadesse, Dr. Getachew Assefa Wodemariam, Dr. Semir Yusuf, Abduletif Kedir Idris, Dr. Aberra Degefa, Kokebe Wolde Jemaneh, Dr. Kalkidan Negash Obse, Dr. Abadir M. Ibrahim, Dr. Zemalek Ayitenew Ayele, Dr. Yonatan Tesfaye Fessha, Dr. Semeneh Ayalew Asfaw, Dr. Abdi Jibril, Dr. Sossina M. Haile, Dr. Tigist Shewarega Hussen, Dr. Berihun Adugna Gebeye, Dr. Adem K. Abebe, Dr. Mohammed Dejan Assen, Dr. Zelalem Mogessie Teferra, Gossaye Ayele, Dr. Yitayew Alemayehu, Dr. Shimelis Mulugeta Kene, and Dr. Sisay Alemahu Yeshanew
- Contributor:
- Mezgebu Tesema (cover art) and May Malone (cover design)
- Owner:
- Basia Kapolka
- Publisher:
- Northwestern University Libraries and Northwestern University Roberta Buffett Institute for Global Affairs
- Language:
- English
- Date Uploaded:
- 12/15/2022
- Date Modified:
- 01/03/2023
- Date Created:
- 2022-12-22
- Resource Type:
- Book
- Alternate Identifier:
- ISBN 978-1-954984-06-6
-
- Description:
- This book discusses how cities that have developed through the successive stages of capitalism should transform themselves when adapting to the conditions of the contemporary global age. Since modern times, the capitalist economy has largely defined society, politics, and environment—this has casued the collapse of communities, the crisis of democracy,...
- Keyword:
- smart cities
- Creator:
- Anttiroiko, Ari-Veikko, Yoshida, Tomohiko, and Mori, Hiroyuki
- Owner:
- Chris Diaz
- Publisher:
- Northwestern University Libraries
- Date Uploaded:
- 06/29/2022
- Date Modified:
- 06/29/2022
- Date Created:
- 2022
- Resource Type:
- Book
- Alternate Identifier:
- ISBN 978-1-954984-02-8
-
- Description:
- The textbook proceeds with an introduction to theory and concept building, moves to an explanation of causal inference (how do we 'know' whether something is causal?), and then provides a quick introduction to data and hypothesis testing. Following that, each chapter is devoted to a particular research method used within...
- Keyword:
- textbook, open educational resources, and introduction to political science
- Subject:
- Quantitative research, Political science, and Open educational resources
- Creator:
- Clipperton, Jean
- Contributor:
- Ochoa, Erin, Ruan, Zhihang, Lee, John, Manzi, Pilar, Zimmerman, John, Kwon, Irene, Gubitz, Sam, Noor, Salih, and Weylandt, Max
- Owner:
- Chris Diaz
- Publisher:
- Northwestern University Libraries
- Date Uploaded:
- 01/24/2022
- Date Modified:
- 08/17/2022
- Date Created:
- 2022
- Resource Type:
- Book
- Alternate Identifier:
- ISBN 978-1-954984-05-9
-
- Description:
- This report shows that compensation plans have not met the needs of victims of nuclear disasters for three primary reasons: compensation plans have been devised by unelected officials and without full public knowledge or participation, governments have often capped the liability of the owners of nuclear facilities, which distorts cost-benefit...
- Keyword:
- nuclear disaster relief, chernobyl, fukushima, nuclear power, and nuclear accidents
- Subject:
- Nuclear energy--Government policy and Nuclear power plants
- Creator:
- Miyazaki, Hirokazu
- Owner:
- Chris Diaz
- Publisher:
- Northwestern University Libraries
- Date Uploaded:
- 02/23/2021
- Date Modified:
- 03/09/2021
- Date Created:
- 2021-03-09
- Resource Type:
- Book
- Alternate Identifier:
- 978-1-954984-00-4 and 978-1-954984-01-1
-
- Description:
- Scour is by far the primary cause of bridge failures in the United States. Scour and other hydraulic effects are particularly threatening because the deterioration is often invisible, hidden beneath turbid water. Many scour monitoring methods attempt to measure the development of scour pockets themselves. However, this is difficult due...
- Keyword:
- Scours at bridges and Tiltmeter
- Creator:
- Kosnik, David and Ng, Steve
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/21/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2010-02-17
- Resource Type:
- Research Paper
-
- Description:
- Acoustic emission (AE) testing was deployed on details of two large steel Interstate Highway bridges: one cantilever through-truss and one trapezoidal box girder bridge. Quantitative measurements of activity levels at known and suspected crack locations were made by monitoring AE under normal service loads (e.g., live traffic and wind). AE...
- Keyword:
- Acoustic emission testing
- Creator:
- Kosnik, D. E. , Hopwood, T., and Corr, D. J.
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/21/2017
- Date Modified:
- 08/14/2017
- Date Created:
- 2010
- Resource Type:
- Research Paper
-
- Description:
- The Moraceae family includes several species producing edible fruits, including mulberry, fig, breadnut, and osage-orange.
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Witherup, Colby
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2013-05-13
- Resource Type:
- Masters Thesis
-
- Description:
- The underutilized tropical fruit tree, “cempedak” (Artocarpus integer (Thunb.) Merr. , Moraceae), is a major crop in Malaysia but the distribution of genetic diversity in the crop and its putative wild progenitor, “bangkong” (Artocarpus integer var. silvestris Corner), have not been studied. To investigate the diversity and origins of cempedak,...
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Wang Mei Hua, Maria
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2014-11-20
- Resource Type:
- Masters Thesis
-
- Description:
- Current ecological restoration efforts seek to restore a target community, maximize biodiversity or provide habitat for rare species. In practice, restoration ecology is often initiated and sustained without knowledge or reverence to the belowground ecosystem processes, though these processes often subtend the long-term sustainability of aboveground and belowground ecological communities.
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Umek, Lauren G.
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2007-05-15
- Resource Type:
- Masters Thesis
-
- Description:
- Past efforts to reintroduce the native legume species Desmodium glutinosum and Lespedeza violacea into restored woodlands have not produced self-sustaining populations. Proposed factors preventing reintroduction include herbivory, persistent environmental effects of invasive shrubs, poor performance of commercial Rhizobium inoculants, and competitive displacement associated with elevated nitrogen availability. To address these...
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Tsang, Byron Yan
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2012-11-27
- Resource Type:
- Masters Thesis
-
- Description:
- Pollination is a reproductive necessity in the majority of the world’s flowering plants. Pollen limitation threatens plant reproduction, particularly in self-incompatible species. Although assessing pollen limitation usually requires pollen supplementation experiments, alternative methods support the findings of traditional pollen supplementation experiments.
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Tonietto, Rebecca K.
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2009-04-28
- Resource Type:
- Masters Thesis
-
- Description:
- Two experiments were conducted to assess the germination, growth, and survival of Cirsium pitcheri Torr. ex Eaton T & G in the Chicagoland region. The first experiment involved growing seeds from various native populations to determine tolerance for the current Chicagoland climate. The second experiment tested three of the populations...
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Staehlin, Benjamin
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2009-04-29
- Resource Type:
- Masters Thesis
-
- Description:
- Habitat fragmentation can alter the conditions of natural plant populations, introducing novel selective pressures. The ability of a population to respond to environmental change can be inferred by assessing the population’s genetic diversity and the heritability of traits thought to be under selection.
- Keyword:
- plant biology
- Subject:
- plant biology
- Creator:
- Rivera, Ricardo
- Owner:
- Nurganym Agzamova
- Publisher:
- Northwestern University Libraries
- Language:
- English
- Date Uploaded:
- 06/14/2017
- Date Modified:
- 11/06/2023
- Date Created:
- 2013-05-13
- Resource Type:
- Masters Thesis