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Measuring Space Radiation Shielding Effectiveness, Amir Bahadori, Edward Semones, Michael Ewert, James Broyan, Steven Walker

Mathematics & Statistics Faculty Publications

Passive radiation shielding is one strategy to mitigate the problem of space radiation exposure. While space vehicles are constructed largely of aluminum, polyethylene has been demonstrated to have superior shielding characteristics for both galactic cosmic rays and solar particle events due to the high hydrogen content. A method to calculate the shielding effectiveness of a material relative to reference material from Bragg peak measurements performed using energetic heavy charged particles is described. Using accelerated alpha particles at the National Aeronautics and Space Administration Space Radiation Laboratory at Brookhaven National Laboratory, the method is applied to sample tiles from the Heat …

An Example Of Nature's Mathematics: The Rainbow, John A. Adam

Mathematics & Statistics Faculty Publications

No abstract provided.

The Influence Of Innate Behavioral Predispositions On Conflict Stakeholder Interactions In Mediation: The Camp David Accords Of 1978, Stephen D. Merson

Department of Conflict Resolution Studies Theses and Dissertations

This constructivist grounded theory study will explore the possibility that early socio-cultural experience in concert with innate cognitive mechanisms are essential components of a dual process of decision-making. Each element may influence conflict actors toward predictable predispositional behaviors manifest as bias. Specifically, we are concerned that these biases will influence the perceived and actual neutrality of the principle mediator thus compromising a mediation success. The presence of these predispositions in both mediators and conflict stakeholder challenges the validity of the conclusions in other research that does not consider the true impact of cultural dissonance on more than a superficial insinuation …

I Am Human, Too! An Analysis Of Conflict Resolution Theories And Their Applicability To The Lgbtq Community, Jaime Anzalotta

Department of Conflict Resolution Studies Theses and Dissertations

Members of the LGBT community have historically been victims of marginalization and alienation to various degrees. Incidents such as the Stonewall Riots, pride marches, and manifestos, among others, have served as a way for the LGBTQ community to attempt to take a stand against the systems in place that perpetuate inequality. Factors such as identity and gender have directly impacted the level to which individuals are shunned from their families, communities and social nexus. The purpose of this dissertation is to explore how factors such as identity and gender impact a sense of integration in the LGBTQ community. In addition, …

Musical Expertise Has Minimal Impact On Dual Task Performance, Gianna Cocchini, Maria Serena Filardi, Marcela Crhonkova, Andrea R. Halpern

Faculty Journal Articles

Studies investigating effect of practice on dual task performance have yielded conflicting findings, thus supporting different theoretical accounts about the organisation of attentional resources when tasks are performed simultaneously. Because practice has been proven to reduce the demand of attention for the trained task, the impact of long-lasting training on one task is an ideal way to better understand the mechanisms underlying dual task decline in performance. Our study compared performance during dual task execution in expert musicians compared to controls with little if any musical experience. Participants performed a music recognition task and a visuo-spatial task separately (single task) …

Plasticity Of Central And Peripheral Nervous System: Effects Of Oxygen-Glucose Deprivation (Ogd) And Chronic Intermittent Hypoxia (Cih), Jin Chen

Electronic Theses and Dissertations

Transient receptor potential canonical 6 (TRPC6) channels are permeable to Na+ and Ca2+ and are widely expressed in the brain. In this study, we investigated the role of TRPC6 following ischemia/reperfusion (I/R) and oxygen-glucose deprivation (OGD). We found that TRPC6 expression was increased in wild type (WT) mice cortical neurons following I/R and in primary neurons with OGD, and that deletion of TRPC6 reduced the I/R-induced brain infarct in mice and the OGD- /neurotoxin-induced neuronal death. Using live-cell imaging to examine intracellular Ca2+ levels ([Ca2+]i), we found that OGD induced a significant higher increase in glutamate-evoked Ca2+ influx compared to …

Polyelectrolyte And Hydrogel Stabilized Liquid Crystal Droplets For The Detection Of Bile Acids, Jinan Deng

Electronic Theses and Dissertations

Liquid crystal (LC) droplets show great potential as an optical probe for sensor applications due to their large surface areas and stimuli-response director configurations. Bile acids with amphipathic properties, which are formed in liver and secreted into the small intestine, play an important role in the digestion of fats and fat-soluble vitamins. After the digestion process, most of bile acids are recycled back to the liver and ready for the next digestion. Only a few of them are excreted into body fluids. However, there is significant increases in the concentration level of bile acids in body fluids for patients with …

Visual Saliency Detection And Semantic Segmentation, Nasim Souly

Electronic Theses and Dissertations

Visual saliency is the ability to select the most relevant data in the scene and reduce the amount of data that needs to be processed. We propose a novel unsupervised approach to detect visual saliency in videos. For this, we employ a hierarchical segmentation technique to obtain supervoxels of a video, and simultaneously, we build a dictionary from cuboids of the video. Then we create a feature matrix from coefficients of dictionary elements. Next, we decompose this matrix into sparse and redundant parts and obtain salient regions using group lasso. Our experiments provide promising results in terms of predicting eye …

Sensory-Specific Satiety Is Intact In Rats Made Obese On A High-Fat, High-Sugar Choice Diet., Kevin P. Myers

Faculty Journal Articles

Sensory-specific satiety (SSS) is the temporary decreased pleasantness of a recently eaten food, which inhibits further eating. Evidence is currently mixed whether SSS is weaker in obese people, and whether such difference precedes or follows from the obese state. Animal models allow testing whether diet-induced obesity causes SSS impairment. Female rats (n = 24) were randomly assigned to an obesogenic high-fat, high-sugar choice diet or chow-only control. Tests of SSS involved pre-feeding a single palatable, distinctively-flavored food (cheese- or cocoa-flavored) prior to free choice between both foods. Rats were tested for short-term SSS (2 h pre-feeding immediately followed by 2 …

Two Approaches, One Problem: Cultural Constructions Of Type Ii Diabetes In An Indigenous Community In Yucatán, Mexico, Elizabeth Durden

Faculty Journal Articles

The emerging epidemic of obesity and type II diabetes in Mexico has recently propelled the nation into the public health spotlight. In the state of Yucata n, the experience of diabetes is greatly impacted by two cultural constructions of disease. In this setting, elements of Yucatec Mayan health practices as well as the biomedical model affect the approach to type II diabetes. Both frameworks offer unique un- derstandings of the etiology of diabetes and recommend different ways to manage the condition. Based on in-depth and semi-structured interviews with both community members and clinicians, the present study seeks to understand how …

2017-2018 Lynn University Academic Catalog, Lynn University

Academic Catalogs

No abstract provided.

Bio 3155g : Introduction To Evolutionary Medicine, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 4842 : Wildlife Ecology, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 4833 : Neurobiology Of Diseases, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 4956 : Mammalogy, Biological Sciences

Approved Course Proposals

No abstract provided.

Bio 3180 : Introduction To Ecology & Evolution, Biological Sciences

Approved Course Proposals

No abstract provided.

Immigrant Health Disparities: Does Neighborliness Improve Health?, Kofi Danso

The Journal of Sociology & Social Welfare

Using data from the California Health Interview Survey, this cross-sectional study examined the differential role of neighborhood social capital and other socio-demographic variables in predicting the health of immigrants and native-born Americans. The results revealed a statistically significant association between age, marital status, and poverty level, English proficiency, education and employment, self-reported health, and immigrant and non-immigrant status. With the exception of neighborhood trust, neighborhood social capital indicators such as social cohesion, neighborhood safety, and civic participation were found to significantly predict both immigrant and non-immigrant health. Neighborhood trust was significant for non-immigrants, but was not predictive of immigrant health. …

Bio 1500 : General Biology I, Biological Sciences

Approved Course Proposals

No abstract provided.

A “Grand” Unified Negotiation Theory . . . In Context, Adrian Borbély, Noam Ebner, Chris Honeyman, Sanda Kaufman, Andrea Kupfer Schneider

Journal of Dispute Resolution

Negotiation research began in the 20th century and is continuing apace. It is pursued from the perspectives of several disciplines including psychology, organizational behavior, labor relations, decision sciences, game theory, communications, legal studies, international relations, public policy, and others. Added to these are best practices from several fields engaged in intervention in conflicts. By now we have accumulated a considerable volume of wisdom regarding what drives people and entities to negotiate, how they behave when doing so, how they should handle negotiations to obtain specific results, and how to help disputants resolve to come to joint, mutually satisfactory decisions. However, …

Using Appellate Advocacy To Expand A Civil Right To Counsel In Child Custody Cases, Susan M. Finegan, Laura W. Gal

Western New England Law Review

This Article explores the access to justice movement by appellate lawyers using the due process clause of both the state and federal constitutions to advocate for a constitutionally based right to counsel. This approach is detailed in the context of private child custody actions through examination and discussion of the Supreme Judicial Court’s April 2016 decision in L.B. v. Chief Justice of the Probate & Family Court Department. The Authors identify opportunities to protect and advocate for the right to counsel analysis, and to lobby the legislature for a child’s right to counsel in custody proceedings or a tenant’s …

A Study Of Copper And Aluminum Incorporated Chromium Oxide Core-Shell Magnetic Nanoparticles, Tamzid Ibn Minhaj

Graduate Theses/Dissertations

The structural and magnetic properties of copper (Cu) and aluminum (Al) -incorporated chromium oxide (α-Cr₂O₃, i.e., chromia) inverted core-shell nanoparticles (CSNs) were investigated. The objectives of this study were to determine the role of the substituting (for chromium, Cr) element and of Cu concentration on governing the magnetic properties of the CSNs. For synthesis of the CSNs, α-Cr₂O₃ nanoparticles were first grown using microwave assisted synthesis whereupon a hydrothermal nanophase epitaxy (HNE) method was used to incorporate Cu or Al in the chromia-based shell of the nanoparticles. The morphology, structure and size characteristics …

The Mediating Effects Of Cortisol On The Relationship Between Conscientiousness And Judgments Of Learning, Katherine D. Miller

Graduate Theses/Dissertations

Cortisol assists in facilitating stress response. A peak in cortisol levels can be seen between 20 and 40 minutes after exposure to the stressful event. Judgments of learning (JOLs) are within the field of metacognition and are judgments individuals make about how well they feel they have acquired the target information. Many factors influence the accuracy of these judgments, including whether they are immediate or delayed. Conscientiousness is a characteristic of personality that is associated with responsibility and organization. Individuals high in conscientiousness are more likely to have positive health related outcomes. A relationship between conscientiousness and the appraisal of …

Gender And Incarceration — Family Relationships And The Right To Be A Parent, Carol Strickman

Western New England Law Review

Parental incarceration thwarts the relationships of children with their parents. Nurturing family bonds run counter to the dominant philosophy and practices of incarceration, which punish people by removing them from their families and communities, restraining them in small spaces, and depriving them of ordinary freedoms, pleasures, and self-determination. Family-friendly programs mandated by the legislature often fail in the implementation phase due to a lack of political and community support.

This article examines three California prison programs that focus on prisoners’ relationships with their children and other family members. California’s mother-infant programs provide innovative alternatives to traditional prison, where pregnant women …

Mementos: A Collection Of Essays, Linda S. Foster

Graduate Theses/Dissertations

This thesis begins with a critical introduction about my journey from fiction student to nonfiction writer. I use quotes from Michel de Montaigne, Lee Gutkind, Phillip Lopate, Joan Didion, Mark Doty, Jo Ann Beard, and others, to discuss nonfiction writing as a genre. I develop the idea that the nonfiction writer is influenced by past experiences or memories, and uses those memories to create a work of nonfiction. The research and reflection necessary to the writing of nonfiction often allows the writer to be shaped by the narrative she is attempting to shape. This often results in a journey of …

Study Of Nano-Bio Interfaces In Nano-Bio Conjugates: Nanoparticles Of Zinc Oxide (Zno) And Biomolecules Of Glucose, Cytosine, And Thymine, Bithi Paul

Graduate Theses/Dissertations

Nano conjugates, composites of inorganic nanomaterials and bio molecules such as DNA, RNA and proteins, establish a sequence of wide varieties of nano-bio boundaries. The formation of these boundaries strongly depends on bio physicochemical reaction of biomolecules coated on the surface of nanomaterials. I am investigating various nano-bio conjugates consisting of zinc oxide (ZnO) nanoparticles with simple biomolecules including glucose and the nitrogenous bases of DNA such as cytosine and thymine. All nano-bio conjugates were fabricated using a standard bio-chemical synthesis process. Structural, physical, bio-chemical interface properties of nano-bio composites were probed using X-ray diffraction (XRD), Raman spectroscopy, and photoluminescence …

Environmental Injustice And The Pursuit Of A Post-Carbon World: The Unintended Consequences Of The Clean Air Act As A Cautionary Tale For Solar Energy Development, Shannon Elizabeth Bell

Brooklyn Law Review

Most policy decisions aimed at improving the environment have been conceived and implemented without attention to issues of environmental justice, creating what sociologist Julian Agyeman calls an “equity deficit” in the discourse and practice of environmental sustainability. This article presents the unintended consequences of the Clean Air Act (CAA) and its amendments as a cautionary tale for what can happen when environmental regulations are enacted without adequately considering environmental justice concerns. Although the CAA has been responsible for much good in the United States as a whole—including significant reductions in acid rain and health-harming pollutants—it has also brought significant harm …

Climate Change And Legitimate Governance: Land Use And Transportation Law And Policy In California, Thomas D. Beamish, Ryken Grattet, Debbie Niemeier

Brooklyn Law Review

The primary challenge of addressing climate change lies in it requiring a rethinking and even reorganization of fundamental societal institutions that define much of contemporary life. In this paper, we examine an innovative effort to address climate change through regional land-use and transportation policy. We focus on the activities of a Metropolitan Planning Organization (MPO)—a novel governance structure that coordinates transportation funding between federal, state, and local governments. In 2008, the California senate mandated that the state’s seventeen MPOs implement the Sustainable Communities Strategies Act (SB 375), an effort to align transportation and land-use planning with the state’s ambitious Global …

Theorizing The Immigrant Child: The Case Of Married Minors, Medha D. Makhlouf

Brooklyn Law Review

U.S. immigration laws provide special protections, benefits, and forms of relief for children. They also provide certain marriage-based benefits and exclusions. However, the most common definitions of “child” in the Immigration and Nationality Act make the existence of a married child into a legal impossibility. In other words, married children are variously treated as either married adults or unmarried children. This article analyzes the treatment of married minors in the immigration system in three contexts: as beneficiaries of spousal petitions; as petitioners for spouses, parents, and siblings; and as beneficiaries of parent-sponsored petitions. The analysis reveals that married minors are …

The Impact Of Homelessness On Childhood Stress And Resilience, Hannah Li

A with Honors Projects

Through volunteer experiences at Restoration Urban Ministry’s Homework Hangout Program, this student interacted with homeless children. That experience, paired with a review of research on the effects of homelessness on children, leads her to conclude that, although stress can have serious negative consequences in the biological, cognitive, and psychosocial realms of development, some children exhibit resiliency and are able to reduce the effects of stress. Suggests that stress produced by homelessness can be minimized through prevention and intervention such as fostering healthy parent-child relationships, providing practical services and health screenings can all create and nurture resilience in children.

Taking Steel Seizure Seriously: The Iran Nuclear Agreement And The Separation Of Powers, Samuel Estreicher, Steven Menashi

Fordham Law Review

This Article examines the constitutional validity of President Obama’s decision, as part of his 2015 agreement with Iran, effectively to repeal seventeen different sanctions provisions for the fifteen-year life of the agreement. Although Congress had legislated extensively in this area, the President effected this change by entering into a “nonbinding political agreement” with Iran and by aggregating individual waiver provisions in the sanctions laws into an across-the-board waiver of sanctions. We argue that the commitments made by the President in the Iran agreement violate a fundamental separation-of-powers limit on executive power—what we term the Steel Seizure principle,” after Youngstown—the …