Showing 1401 - 1450 of 5831 Items
Date: 2014-11-03
Access: Open access
Date: 2014-10-16
Creator: Sandra Pictou
Access: Open access
Date: 2014-11-18
Access: Open access
Date: 2014-03-28
Access: Open access
Date: 2014-05-02
Access: Open access
Date: 2014-03-05
Access: Open access
Date: 2014-11-18
Access: Open access
Date: 2008-05-23
Creator: Clyde MacDonald
Access: Open access
Biographial Note
Clyde MacDonald, Jr. was born in 1929 in Old Orchard Beach, Maine, to Nellie MacDonald and Clyde MacDonald, Sr., who were both of Canadian descent. The oldest of four children, Clyde enlisted in the Army and served in Germany during the Korean War. After his military discharge, he became interested in politics at the local level. He attended Portland Junior College for two years and then Bates College for two years. He later earned a doctorate at the University of Maine while teaching undergraduate classes there. During that period, he became active in local Democratic politics and found himself in more regular contact with Senator Muskie. He eventually went to work for Muskie, becoming an aide and close personal adviser. He subsequently transitioned to Senator Mitchell’s office, where he was the field representative in Bangor throughout Mitchell’s Senate career, hiring many Maine field office staff.
Summary
Interview includes discussion of: family and educational background; introduction and expansion of the cranberry industry in Maine; involvement in Democratic politics since leaving Mitchell’s Senate staff; the Mikulski Commission; anti-war movement’s role in strengthening equality movements; an argument for proportional representation in the national Democratic primary; meeting Senator Mitchell; inheriting his political structure and increasing his involvement with politics; confronting Senator Muskie for support of an amendment; meeting with people to increase support for Senator Eugene McCarthy; the 1974 Maine gubernatorial campaign; relationship between Joe Brennan and George Mitchell; suggestions to increase Mitchell’s popularity; the 1982 Senate campaign; surprise in Brennan’s appointing Mitchell to the U.S. Senate; and Anita Jensen.
Date: 2008-12-08
Creator: Lee E Lockwood
Access: Open access
Biographial Note
Lee Enfield Lockwood was born February 17, 1946, in Cumberland, Maryland, to Sarah and Sam Enfield. She grew up in Houston, Texas, attending a local public elementary school and a private high school. She was graduated from Duke University in 1968 with a major in political science. She moved to Washington, DC, and was hired onto Senator Muskie’s staff. She worked for Muskie from 1969 to 1978, first sorting and reading the mail and eventually handling speech writing and legislation. She worked for Senator Mitchell when he was majority leader, handling correspondence in his Senate office from 1989-1993.
Summary
Interview includes discussion of: family and educational background; Muskie’s Senate office; Muskie’s 1972 presidential bid and working in the “boiler room” of that campaign; differences between Muskie and Mitchell related to the office environment; the process of handling the senators’ mail; Senator Mitchell’s relationship with his staff; the qualities that make a successful Senate staffer; what Mitchell will be remembered for; and the difference between academic discussion of politics and the interpersonal relationships that make it work.
Date: 2015-01-12
Creator: Debora McLaughlin, Barbara Kates, Lynn Nye, Richard Nye, Reba Parsons, Stephanie Spencer, Bette Hoxie, Holly Shafer
Access: Open access
Date: 2009-08-17
Creator: Gordon L Weil
Access: Open access
Biographial Note
Gordon Lee Weil was born March 12, 1937, in Mineola, New York, and grew up on Long Island. Sadye, his mother, worked for the Red Cross and was chairman of nursing services in Nassau County and of the USO during World War II, and she served as state president of the National Council of Jewish Women. Gordon attended Hempstead High School and Bowdoin College, where he majored in history with a concentration in government. He was on the Agriculture Committee of the 1956 Democratic Party pre-convention platform committee in Maine and served as a page at the 1956 Democratic National Convention, Chicago. He worked in Washington, DC, with the European Common Market from 1963 to 1966. He also worked for the Washington Post and the Wall Street Journal. He is the author of The Long Shot, which chronicles his service as George McGovern’s executive assistant in 1971 and 1972 during McGovern’s presidential campaign. Weil was a Democratic State Convention delegate in 1974, was active in the George Mitchell 1974 gubernatorial election, and worked for Bill Clinton on his 1992 presidential campaign. He subsequently developed a legal expertise in power transmission and energy policy and regulation.
Summary
Interview includes discussion of: becoming involved in the Democratic Party at Bowdoin; the Democratic National Convention in 1956; Muskie as chair of the Maine delegation; meeting George Mitchell in 1972 when he was campaigning to be the chair of the Democratic National Committee; Weil’s becoming part of the strategy group for Mitchell’s 1974 gubernatorial campaign and Mitchell’s strategy; Weil’s role in supporting Mitchell’s appointment to federal judge; Weil’s working for Joe Brennan; Ken Curtis; Arthur Stilphen’s relationship with Brennan; relationship between Joe Brennan and Mitchell; Mitchell’s speaking style; relationship between President Bill Clinton and George Mitchell; Clinton offering Mitchell an appointment to the Supreme Court; and Mitchell’s potential as a presidential candidate and career accomplishments.
Date: 2008-07-31
Creator: Paul J Mitchell
Access: Open access
Biographial Note
Paul J. Mitchell was born on January 20, 1926, in Westfield, Massachusetts, to Mary (Saad) and George J. Mitchell, Sr. and grew up in Waterville, Maine, after the death of his grandfather. His mother worked as a weaver in the local woolen mills, and his father worked for the Central Maine Power Company, and later for Colby College. In 1944 Paul enrolled in the Navy’s V-12 program at Bates College. He then matriculated at the University of Maine to complete his degree, graduating in 1949, and received a master’s degree in education from Columbia University. He worked for Liberty Mutual Insurance Company in New York City from 1951 until 1956, when he and his family moved to Boston, where he began to work in sales for Liberty Mutual. In 1958 he moved back to Waterville, buying an insurance agency and serving on the city’s Board of Aldermen. He became very involved in the Urban Renewal Authority in Waterville, serving as its executive director for sixteen years. He has also served as a trustee of the University of Maine. Paul is the brother of Senator George Mitchell, John Mitchell, Robbie Mitchell, and Barbara (Mitchell) Atkins. At the time of this interview he continued to live in Waterville, Maine, with his wife, Yvette.
Summary
Interview includes discussion of: childhood and educational background; Mitchell family history and genealogy; Waterville, Maine; Bates College, the United States Navy’s V-12 and V-5 programs during World War II; Boys Club; the activities of the Urban Renewal Authority in Waterville, Maine; the Charles Street Project, the Head of Falls Project, and the North End Project; public university education in Maine; the politics of the insurance industry; playing tennis; and descriptions of his parents.
Date: 2009-11-20
Creator: Kermit V Lipez
Access: Open access
Biographial Note
Kermit Victor Lipez was born August 18, 1941, in Philadelphia, Pennsylvania, to Abraham Hyman Lipez and Beatrice (Mayerson) Lipez. He was graduated from Haverford College in 1963 and took his law degree from Yale Law School in 1967. In 1990, he obtained a master of laws degree from the University of Virginia School of Law. He began his legal career in the Civil Rights Division of the U.S. Dept. of Justice (1967-1968) before serving as special assistant and legal counsel to Maine Governor Ken Curtis (1968-1971). From 1971 to 1972, he served as a legislative aide to Senator Edmund Muskie and then entered private practice as an attorney in Maine. From 1985 to 1994, he presided as a justice of the Maine Superior Court, and from 1994 to 1998 he sat on the Maine Supreme Court. Since 1998, he has served as a federal judge of the United States Court of Appeals for the First Circuit.
Summary
Interview includes discussion of: family and educational background; early civil rights work; 1970 Maine gubernatorial election recount; Maine 1974 gubernatorial campaign; playing tennis; George Mitchell’s personal attributes; First Circuit Court of Appeals; Ken Curtis; Edmund S. Muskie’s staff.
Date: 2014-06-18
Creator: Brian Altvater, Sr., Dale Mitchell, Stephanie Bailey, Ed Basset
Access: Open access
Date: 2014-07-30
Creator: Francis Joseph, Jr., Juanita Grant, Terri Elder, Tonisha Bassett, Allan Sockabasin
Access: Open access
Date: 2024-01-01
Creator: Hannah Kim
Date: 2021-01-01
Creator: Emily M. Ha
Access: Access restricted to the Bowdoin Community
Date: 2025-01-01
Creator: Seth Gorelik
Access: Open access
Date: 2025-01-01
Creator: Rachel Houston Scruby
Access: Open access
- Across three chapters, this thesis examines how the French language plays a vital role not only as a vehicle for communication but as an incarnation of culture, and how France makes sense of linguistic and cultural changes today through the lens of its long history. An analysis of historical documents from key moments in this history illuminates French’s central role as an instrument of power reliant on a prioritization of elegance and beauty, an equivalency between language and people based in a grand history, and a global influence. It shows how this history constructed the language as a political tool, capable of bolstering France’s global importance through “soft power.” This created not only the conditions for the imposition of French to combat fears of decline in military and political domains, but also a simultaneous conflict between the language as an expression of elegance and as a tool to be spread widely to assert the country’s dominance, particularly during the colonial period. Close examination of this long and intricate history illuminates our understanding of how France currently works to reconcile its history with its present in a world where the French language is far more widely spoken than at any other period but is no longer the primary possession of France itself.
Date: 2016-05-01
Creator: Benjamin M West
Access: Access restricted to the Bowdoin Community
Date: 2024-01-01
Creator: Chengkai Gu
Access: Open access
- This thesis examines the forces shaping the United States’ decision to initiate the 2003 Iraq War. It argues that while the Bush administration had vested interests in disarming Iraq to eliminate Saddam Hussein’s military threat and to secure stable global oil supplies, the decision-making process leading to the Iraq War was heavily influenced by domestic politics, such as bureaucratic bargaining, CIA intelligence collections, and interest group competition. In addition, individual-level factors, such as top officials’ personal beliefs and psychologies, also shaped the decision to intervene in Iraq. By explaining how strategic, domestic, and personal factors interacted to shape the decision to launch the Iraq War, my study underscores the impact of less obvious micro-level dynamics on international politics and the multi-layered nature of foreign policymaking.
- Embargo End Date: 2027-05-16
Date: 2024-01-01
Creator: Everett Horch
Access: Embargoed
Date: 2008-01-01
Creator: Nadia V. Celis Salgado, Mayra Santos Febres
Access: Open access
Date: 2008-09-27
Creator: Floyd L Harding
Access: Open access
Biographial Note
Floyd L. Harding was born on August, 26, 1923, in Albion, Maine. His father was a rural mail carrier and his family lived and ran a small family farm. He is one of twelve children (10 boys and 2 girls). He attended Bessey High School in Albion and Colby College. He served in the Army for three years, where he was taken prisoner-of-war. In 1949, he received his law degree from Boston University; he then moved to Presque Isle, Maine, and has practiced law there ever since. He worked for the Maine Potato Growers as assistant general counselor from 1950-1954 and established his own practice in 1954. He served three terms on the Maine state Senate (his wife ran one of his campaigns). He and his wife raised nine children.
Summary
Interview includes discussions of: parental political leanings and the naming of their son Warren; Harding’s experience as a prisoner-of-war in Dresden during World War II; his work for the Potato Board; family law in Presque Isle; the Democratic Party’s development in Maine; serving as a state senator and as majority leader; the “car beside the road” analogy for progressive policy; Mitchell’s cow joke; the contrast between Mitchell and Muskie; Loring Air Force Base closure and its transition to various civilian uses; the founding of Northern Maine Community College; taking issue positions during a campaign and how Mitchell learned from Harding; and Mitchell as an advocate for Maine.
Date: 2009-02-20
Creator: Gerard D Goldstein
Access: Open access
Biographial Note
Gerard Goldstein was born August 30, 1932, in Boston, Massachusetts, to Bernard and Tilly Jepsky Goldstein. His father’s family immigrated from Russia in the early 1900s and his father owned a shoe factory. His mother’s family were also Russian immigrants and were involved in the paint and wallpaper business. Gerard grew up in Lynn, Massachusetts, and attended Lynn English High School. He and George Mitchell were both in Bowdoin College’s class of 1954. While at Bowdoin, Goldstein played on the football team and was a member of ARU (All Races United) fraternity. He earned his law degree from Harvard Law School. He specializes in real estate law and is also involved in various philanthropic activities through the local Jewish community, Temple Emmanuel in Marblehead, and the Retina Foundation.
Summary
Interview includes discussions of: the Goldstein family history of immigrating from Russia and Romania; attending Lynn English High School in the late 1940s; the process of selecting a college and choosing Bowdoin College; football at Bowdoin; favorite professors; the social scene at Bowdoin and the All Races United fraternity; ROTC; Harvard Law School; Karen Mills’s appointment to the Small Business Administration; the ongoing connection with Bowdoin alumni; George Mitchell at Bowdoin; Goldstein’s connection to Mitchell through legal work in Maine; Goldstein’s real estate business; Mitchell’s new appointment as special envoy to the Middle East; Goldstein’s trips to Israel and involvement in Jewish philanthropic organizations; his work with the Retina Foundation and Schepens Eye Research; steroids in baseball controversy; and the influence of a Bowdoin education on later life.
Date: 2009-08-31
Creator: Robert 'Hap' Hazzard
Access: Open access
Biographial Note
Robert Hazzard was born in Gardiner, Maine, in 1932 to Robert and Margaret (Wyman) Hazzard. His parents owned and operated a shoe factory while he was growing up. He attended local schools, Deerfield Academy, and was active in athletics. He was graduated from Bowdoin College in 1954 in the same class with George Mitchell, playing collegiate basketball and tennis. After graduation he worked as a CPA in Portland, Maine, where he occasionally continued to play tennis with Mitchell.
Summary
Interview includes discussion of: Hazzard’s childhood; meeting George Mitchell as a freshman at Bowdoin College; playing basketball and tennis with GJM; and Bowdoin College in the 1950s.
Date: 2008-08-11
Creator: Barry L Valentine
Access: Open access
Biographial Note
Barry Lee Valentine was born September 12, 1943, in Emporia Kansas. He grew up in York Harbor, Maine, attended York High School, and received a degree in engineering from Rensselaer Polytechnic Institute. During college he took part in ROTC and after graduation joined the Air Force, serving as a pilot in Vietnam. He left the Air Force in 1972 and returned to Maine, where he helped run an airfield and became involved in politics because a neighbor ran for a seat in the Maine state legislature. He was the York county coordinator for the Maine public power campaign and then joined George Mitchell’s 1974 gubernatorial primary campaign, serving as a scheduler and driver. That fall he ran unsuccessfully for state Senate. He worked in Augusta, Maine, as a staffer for the state House majority leader. In 1976 he made a successful bid for a seat in the state legislature. In 1979 he became a district manager for the 1980 census. He worked in aviation, managing the Portland Jet Port, serving as the regional vice chairman of the National Association of State Aviation Officials, and as chairman of the Airports Committee. Then in 1992 he began work as a staffer for Senate Majority Leader Mitchell on the Senate Select Committee on POW/MIA Affairs. After the committee completed its work, Valentine became an administrator at the FAA during the Clinton administration. At the time of this interview he was semi-retired.
Summary
Interview includes discussion of: family and educational background; Valentine’s love of flying; Air Force and Vietnam; working on Neil Rolde’s 1972 campaign; the Maine public power referendum; working for George Mitchell in the 1974 gubernatorial campaign; an anecdote about a mill worker who wanted to know what Mitchell would ‘do about them women’ who were getting jobs on the mill floor; Barry’s insights as scheduler/driver; Mitchell’s position on two Democratic planks – gay rights and amnesty for those who avoided the draft – and an anecdote explaining his position to four truckers at a Bangor truck stop; Barry’s running for state senate in 1974 and winning election to the state legislature in 1976; the 1980 census; Mitchell’s 1982 campaign; working on the Senate Select Committee on POW/MIA Affairs; the 1992 presidential election; and Mitchell’s commitment to his beliefs even when they were politically unpopular.
Date: 2019-05-31
Creator: Jenna Burton
Access: Open access
- Jenna Burton (Class of 1994) describes the process of making friends through Hyde Hall and the sailing team. She also speaks about her experience being part of the Kappa Sigma fraternity and becoming its first female president. Burton reminisces about the hurdles and triumphs of starting the women’s rugby team and discusses the camaraderie and support she found within the team. Additionally, Burton talks about her on-campus job as a Resident Assistant, her Biology major, and reflects on working with Safe Space to critically examine the College’s sexual harassment policy. Finally, she touches on some of her favorite memories, like long brunches in Thorne Dining Hall and broom hockey on the quad.
Date: 2018-05-01
Creator: Nicholas DiStefano
Access: Open access
Date: 2024-01-01
Creator: Joseph B. Lancia
Access: Open access
- My thesis discusses the cultural, political, and social dynamics of mountains with separate Indigenous and Western names and identities. Centering on Aoraki/Mount Cook—the highest peak in Aotearoa New Zealand—I integrate personal experiences as ethnographic data through narratives, mainly of my time hiking while studying abroad in New Zealand and during the two recent summers I spent exploring Rocky Mountain National Park in Colorado. Through its name, Aoraki/Mt. Cook maintains Indigenous Māori and Western perspectives: Aoraki being a Māori atua (god) and Captain James Cook being a significant colonial figure in the Pacific. The slash upholds both identities while ensuring that they exist together. These dynamics are explored in depth and extended to mountains in places including Colorado, Alaska, and Australia. While discussing Rocky I rely heavily on Oliver Toll’s Arapaho Names & Trails (2003) which contains a substantial collection of Arapaho knowledge of the area and I give strong attention to Nesótaieux (Longs Peak and Mount Meeker). Additionally, I look at Mount Blue Sky, Denali, and Uluru/Ayers Rock to discuss mountains that have had formal name changes and how legacies are maintained through toponyms. With discussing varying identities and perceptions of each example and the knowledge held in names I encourage readers to do research into local Indigenous knowledges to further their and others’ understandings of places. I emphasize the concepts of historical silences, the revealing of knowledge, and the importance of language to articulate that Indigenous knowledge might be difficult to find but is never truly lost.
Date: 2024-01-01
Creator: Brady R Nichols
Access: Open access
- The Froude number is the ratio of kinetic energy to gravitational potential energy used during locomotion and is often used to analyze gait transitions. Here, I compare and contrast the human walk-run gait transition, which occurs at a consistent Froude number of 1 because there exists a mechanical speed limit to walking, and the sea star crawl-bounce gait transition, which occurs around Froude numbers of 1*10^-3. In this thesis I investigate why sea stars exhibit two gaits despite lacking brains and moving at Froude numbers far below other known gait transitions, hypothesizing (1) that the crawl-bounce transition may be mechanical and thus still depends on the Froude number, and (2) that the crawl-bounce transition is best modeled gradually compared to the instantaneous human walk-run transition. Thirty sea stars were filmed and the resulting kinematic data is used here to inform thinking about the crawl-bounce transition. I first discuss damped driven harmonic motion of a single oscillator, but eventually turn to using coupled oscillators and deriving that a coupling constant between metronomes on a moving base is the Froude number, which is therefore relevant for the crawl-bounce transition. I lastly discuss a purely mathematical analogue of the crawl-bounce transition as a Hopf bifurcation in horizontal speed and vertical velocity phase space, which leads to a rough model with results qualitatively similar to observed kinematic data from films, and indicates that a gradual transition is in fact a good fit for the crawl-bounce transition.
- Embargo End Date: 2027-05-15
Date: 2024-01-01
Creator: Christine Reimer
Access: Embargoed
Date: 2024-01-01
Creator: Clara Jergins
Access: Open access
- Immigration justice advocates and immigration restrictionists alike are unhappy with the way that the U.S. asylum system functions. This project seeks to develop a better understanding of policy changes and the politicized influence of the president and executive authorities over the asylum system since 9/11—in particular, these individuals’ ability to implement their policy preferences through the hiring and instruction of Asylum Officers and Immigration Judges. Through case studies of nonprofit organizations, it identifies the key points in the asylum process where asylum has been restricted, and the ways in which these restrictions can be responded to. On the basis of these factors, this project identifies four key changes, made by Congress, through which the asylum system could be improved: the establishment of an Article I immigration court, encoded testimonial and credibility standards, universal representation, and an end to asylum seeker detention. These changes are asserted to depoliticize the asylum process and to create a stable asylum system in which those that should qualify for asylum do qualify.
Date: 2017-05-01
Creator: Dominick Sanchez
Access: Open access
- Particle Swarm Optimization (PSO) is often used for optimization problems due to its speed and relative simplicity. Unfortunately, like many optimization algorithms, PSO may potentially converge too early on local optima. Using multiple neighborhoods alleviates this problem to a certain extent, although premature convergence is still a concern. Using dynamic topologies, as opposed to static neighborhoods, can encourage exploration of the search space at the cost of exploitation. We propose a new version of PSO, Dynamic-Static PSO (DS-PSO) that assigns multiple neighborhoods to each particle. By using both dynamic and static topologies, DS-PSO encourages exploration, while also exploiting existing knowledge about the search space. While DS-PSO does not outperform other PSO variants on all benchmark functions we tested, its performance on several functions is substantially better than other variants.
Date: 2005-09-02
Creator: Anne E. McBride, Jeffrey T. Cook, Elizabeth A. Stemmler, Kate L. Rutledge, Kelly A., McGrath, Jeffrey A. Rubens
Access: Open access
- Arginine methylation can affect both nucleocytoplasmic transport and protein-protein interactions of RNA-binding proteins. These effects are seen in cells that lack the yeast hnRNP methyltransferase (HMT1), raising the question of whether effects on specific proteins are direct or indirect. The presence of multiple arginines in individual methylated proteins also raises the question of whether overall methylation or methylation of a subset of arginines affects protein function. We have used the yeast mRNA-binding protein Npl3 to address these questions in vivo. Matrix-assisted laser desorption/ionization Fourier transform mass spectrometry was used to identify 17 methylated arginines in Npl3 purified from yeast: whereas 10 Arg-Gly-Gly (RGG) tripeptides were exclusively dimethylated, variable levels off methylation were found for 5 RGG and 2 RG motif arginines. We constructed a set of Npl3 proteins in which subsets of the RGG arginines were mutated to lysine. Expression of these mutant proteins as the sole form of Npl3 specifically affected growth of a strain that requires Hmtl. Although decreased growth generally correlated with increased numbers of Arg-to-Lys mutations, lysine substitutions in the N terminus of the RGG domain showed more severe effects. Npl3 with all 15 RGG arginines mutated to lysine exited the nucleus independent of Hmtl, indicating a direct effect of methylation on Npl3 transport. These mutations also resulted in a decreased, methylation-independent interaction of Npl3 with transcription elongation factor Tho2 and inhibited Npl3 self-association. These results support a model in which arginine methylation facilitates Npl3 export directly by weakening contacts with nuclear proteins. © 2005 by The American Society for Biochemistry and Molecular Biology, Inc.
Date: 2025-01-01
Creator: Gracie Scheve
Access: Open access
- Parasitism can influence host ecology and evolution in powerful ways, although the specific impacts on host fitness and life history may be context dependent and involve complex trade-offs. In this study, I investigated the effects of a novel microsporidian gut parasite on Daphnia ambigua, a freshwater zooplankton with a cyclical parthenogenetic life cycle. Combining extensive field sampling at Sewall Pond, Maine, with chronic exposure experiments in the lab, I assessed the parasite's impact on Daphnia fitness and propensity to shift from asexual to sexual reproduction. Field observations revealed a correlation between gut parasite prevalence and increased production of males and sexual females, independent of known sex inducers such as crowding, food limitation, and photoperiod. Lab experiments confirmed that chronic spore exposure significantly reduced Daphnia survival and reproductive output, particularly in clones previously naïve to this strain of the parasite. However, no induction of sex or male offspring was observed in response to parasite exposure under laboratory conditions. This suggests that more complex environmental interactions might be triggering sex in Daphnia. While sex provides the benefit of increased genetic diversity for future generations, I hypothesize that while Daphnia undergo sexual reproduction their ability to resist or tolerate parasite infection is diminished. Phylogenetic analyses indicate the parasite is closely related to the less virulent microsporidian Ordospora pajunii but genetically distinct, potentially constituting a new species or genus. These findings provide insight into the ecological and evolutionary tradeoffs involved in host-parasite interactions and introduce a new host-parasite system for this study.
Date: 2024-03-20
Creator: Katharine Kurtz
Access: Open access
- Cities need more green spaces to adapt to climate change and facilitate community resilience. However, successfully managing green spaces is challenging. City governments consistently employ top-down management practices that limit the benefits, usage, and perception of such spaces as Nature. Further, current management practices overlook socio-cultural factors important to residents. Using the existing categories of urban green spaces (UGS) and informal green spaces (IGS), this article situates the cultural practice prendersi cura as a way to conceptualize successful, bottom-up green space management. The term prendersi cura, meaning “to take care of” in Italian, emerged through interviews in Perugia, Italy, and reflects the socio-ecological value of IGS and the disconnect between residents and city-managed UGS. This study employed mixed methods, combining 10 weeks of participant observation, 13 interviews, and GIS analysis to understand the relationship between Perugians and their green spaces. Results indicate that interviewees did not describe city-supported UGS (i.e. top-down green spaces like parks or historic gardens) as Nature, even if they were areas of dense vegetation and recognized by the City of Perugia in GIS analyses. In contrast, interviewees described IGS (i.e. community gardens, vacant lots, or potted plants) that were unrecognized in city GIS visualizations as Nature, indicating a stronger attachment to green spaces when interviewees had active roles in their management or witnessed community-based management practices. This paper demonstrates the importance of managing green spaces through a socio-ecological framework that considers user perceptions and cultural values. To allow greening initiatives to reach their full potential, it is critical to embrace local values and participation in management practices.
Date: 2025-01-01
Creator: Brian Liu
Access: Access restricted to the Bowdoin Community
Date: 2025-01-01
Creator: Siyi (Jonathan) Li
Access: Open access
- We use a randomized discrete‑choice experiment with 381 French adults to investigate why France’s wine consumption decline is most pronounced among the young. The treatment group subjects were primed via a video about France’s viticultural heritage, which raises the probability of choosing French red wine over French amber beer by 14 percentage points for Generation X but lowers it by 15 points for Generation Z. Using observational data collected after the experiment, 2SLS estimates show that the decline of wine in France is primarily due to a weakened sense of “French wine identity.” The study provides the first causal evidence for the role of identity in consumption choices and cautions that heritage‑based marketing may backfire with younger cohorts, suggesting instead modernity‑ and sustainability‑oriented strategies for the wine sector.
Date: 2025-01-01
Creator: Aale J. Agans
Access: Permanent restriction
Date: 2025-01-01
Creator: Kavi Sarna
Access: Open access
- Squeeze-and-Excitation (SE) networks improve CNN feature learning by channel-wise attention, but their global pooling strategy discards spatial context. In this work, we reinterpret the SE block’s excitation mechanism as a convolution operation, which leads to a novel patched pooling design. Instead of global average pooling, we propose to divide feature maps into patches and pool within each patch, preserving local spatial information for attention. The excitation step is implemented with 1x1 convolutions (replacing the original SE fully-connected layers), enabling the model to learn adaptive channel reweighting efficiently across those patches. This Convolutional Squeeze-and-Excitation (CSE) approach yields spatially aware feature recalibration with minimal overhead. We evaluate CSE across multiple CNN architectures (including a custom ConvNet and ResNet) on image classification tasks (Fashion-MNIST, CIFAR-10). The results show consistent accuracy improvements over standard SE blocks. Moreover, we demonstrate the generality of patched pooling by integrating it with other attention modules like Efficient Channel Attention (ECA) and Global Context (GC), achieving further gains. Our findings highlight that incorporating localized pooling in SE-style attention significantly enhances representation learning across diverse scenarios.
Date: 2025-01-01
Creator: Luisa Isabelle Louchheim
Access: Access restricted to the Bowdoin Community
Date: 2025-01-01
Creator: Henry Grant Marriott
Access: Access restricted to the Bowdoin Community
Date: 2025-01-01
Creator: Isabelle Sungsil Lee
Access: Open access
Date: 2025-01-01
Creator: Maya Juliette Le
Access: Open access
Date: 2025-01-01
Creator: Ari Edward Bersch
Access: Access restricted to the Bowdoin Community
Date: 2025-01-01
Creator: Julia Smart
Access: Access restricted to the Bowdoin Community
Date: 2023-12-01
Creator: Ariana Lee
- This paper was submitted as part of EDUC 2285 Ivory Tower: Higher Education in American History, Fall 2023.
Date: 2016-10-01
Creator: Robert W. Brown, Stephen G. Naculich
Access: Open access
- We introduce a new set of symmetries obeyed by tree-level gauge-theory amplitudes involving at least one gluon. The symmetry acts as a momentum-dependent shift on the color factors of the amplitude. Using the radiation vertex expansion, we prove the invariance under this color-factor shift of the n-gluon amplitude, as well as amplitudes involving massless or massive particles in an arbitrary representation of the gauge group with spin zero, one-half, or one. The Bern-Carrasco-Johansson relations are a direct consequence of this symmetry. We also introduce the cubic vertex expansion of an amplitude, and use it to derive a generalized-gauge-invariant constraint on the kinematic numerators of the amplitude. We show that the amplitudes of the bi-adjoint scalar theory are invariant under the color-factor symmetry, and use this to derive the null eigenvectors of the propagator matrix. We generalize the color-factor shift to loop level, and prove the invariance under this shift of one-loop n-gluon amplitudes in any theory that admits a color-kinematic-dual representation of numerators. We show that the one-loop color-factor symmetry implies known relations among the integrands of one-loop color-ordered amplitudes.
- Digitized collection catalogues, exhibition catalogues, and more from the Bowdoin College Museum of Art.