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Constrained Dithiocanes, Michael D. Ryan

Chemistry Research Data

Files were created in Gaussian.

(Wp 2023-06) Richard Arena On Sraffa And Wittgenstein, John B. Davis

Economics Working Papers

This paper discusses Richard Arena’s insightful and original contributions to interpreting the important interaction between Piero Sraffa and Ludwig Wittgenstein. It discusses this in terms of dilemmas they each encountered in transitions in their thinking in the 1930s, emphasizes the influence of Sraffa’s unpublished “Surplus Product” text, compares Sraffa’s critique of “natural science point of view” and Wittgenstein’s critique of logical form, and compares Sraffa’s later understanding of the relationship between production and distribution and Wittgenstein’s later understanding of forms of life and language-games. The paper argues this thinking opened up a approach to economic philosophy in connection with the …

Peroxi-Electrocoagulation For Treatment Of Trace Organic Compounds And Natural Organic Matter At Neutral Ph, Donald R. Ryan, Patrick J. Mcnamara, Claire K. Baldus, Yin Wang, Brooke K. Mayer

Civil and Environmental Engineering Faculty Research and Publications

Iron-based oxidation technologies can be advantageous for mitigating trace organic compounds (TOrCs) during water and wastewater treatment due to their production of hydroxyl radicals. However, iron-based oxidation often occurs at acidic pH to promote Fenton's reaction, which limits the processes' feasibility for treatment applications. This study focused on utilizing iron-electrocoagulation (EC) paired with ex situ H₂O₂ addition (peroxi-electrocoagulation [EC:H₂O₂]) to promote oxidative reactions at neutral pH conditions. The hydroxyl radical probe para-chlorobenzoic acid (pCBA) was used to gauge oxidant activity and serve as a representative TOrC. The impact of water …

(Wp 2023-05) Measuring The Effects Of Unconventional Monetary Policy Tools Under Adaptive Learning, Stephen J. Cole, Sungjun Huh

Economics Working Papers

We compare the economic effects of forward guidance and quantitative easing utilizing the four-equation New Keynesian model of Sims, Wu, and Zhang (2023) with agents forming expectations via an adaptive learning rule. The results indicate forward guidance can have a greater influence on macroeconomic variables compared to quantitative easing, suggesting that forward guidance may have contributed to the high inflation rate after the COVID-19 related recession. Adaptive learning agents estimate a higher effect of forward guidance on the economy leading to a greater impact on expectations, and thus, contemporaneous inflation. However, the performance gap between forward guidance and quantitative easing …

Recent Economic Intimate Partner Violence And Posttraumatic Stress Symptoms Among A Racially And Ethnically Diverse Sample Of U.S. Women Experiencing Intimate Partner Violence, Tiara C. Willie, Kamila A. Alexander, Laurel Sharpless, Jessica L. Zemlak, Megan V. Smith, Trace S. Kershaw

College of Nursing Faculty Research and Publications

Posttraumatic stress disorder (PTSD) is a prevalent consequence of physical and sexual intimate partner violence (IPV); however, little is known about the unique contributions of economic IPV. Furthermore, women’s economic self-sufficiency may explicate the potential relationship between economic IPV and PTSD symptoms. Guided by the Stress Process Theory and Intersectionality, this study examined associations between economic IPV and women’s PTSD symptoms and assessed economic self-sufficiency as a mediator. Participants were 255 adult women experiencing IPV recruited from metropolitan Baltimore, MD, and the state of CT who participated in two different studies. Participants completed surveys on IPV, economic self-sufficiency, and PTSD. …

(Wp 2023-04) Living Up To Expectations: Central Bank Credibility, The Effectiveness Of Forward Guidance, And Inflation Dynamics Post-Global Financial Crisis, Stephen J. Cole, Enrique Martínez-García, Eric Sims

Economics Working Papers

This paper studies the effectiveness of forward guidance when central banks have imperfect credibility. Exploiting unique survey-based measures of expected inflation, output growth, and interest rates, we estimate a small-scale New Keynesian model for the United States and other G7 countries plus Spain allowing for deviations from full information rational expectations. In our model, the key parameter that aggregates heterogeneous expectations captures the central bank's credibility and affects the over-all effectiveness of forward guidance. We find that the central banks of the U.S., the U.K., Germany, and other major advanced economies have similar levels of credibility (albeit far from full …

(Wp 2023-03) Economics Imperialism And Economic Imperialism: Two Sides Of The Same Coin, Angela Ambrosino, Mario Cedrini, John B. Davis

Economics Working Papers

We argue that in a core-periphery economic world economics imperialism as advanced by the postwar Chicago School and economic imperialism led by the economies of the north are two sides of the same coin. We first review the parallelism between postwar capitalism’s core-periphery expansion of the north into the south and the Chicago’s theory of economics imperialism. We then distinguish four forms of relationships between different disciplines, and using Rodrik’s augmented global capitalism trilemma argue Chicago adopts his Golden Straitjacket pathway, both for north-south capitalist expansion and core mainstream economics’ orientation toward other social science disciplines. The paper then uses …

Impact Of Corrosion Inhibitors On Antibiotic Resistance, Metal Resistance, And Microbial Communities In Drinking Water, Lee K. Kimbell, Emily Lou Lamartina, Stan Kohls, Yin Wang, Ryan J. Newton, Patrick J. Mcnamara

Civil and Environmental Engineering Faculty Research and Publications

Corrosion inhibitors, including zinc orthophosphate, sodium orthophosphate, and sodium silicate, are commonly used to prevent the corrosion of drinking water infrastructure. Metals such as zinc are known stressors for antibiotic resistance selection, and phosphates can increase microbial growth in drinking water distribution systems (DWDS). Yet, the influence of corrosion inhibitor type on antimicrobial resistance in DWDS is unknown. Here, we show that sodium silicates can decrease antibiotic resistant bacteria (ARB) and antibiotic-resistance genes (ARGs), while zinc orthophosphate increases ARB and ARGs in source water microbial communities. Based on controlled bench-scale studies, zinc orthophosphate addition significantly increased the abundance of ARB …

Antibiotic Resistance In Urban Stormwater: A Review Of The Dissemination Of Resistance Elements, Their Impact, And Management Opportunities, Kassidy N. O'Malley, Walter M. Mcdonald, Patrick J. Mcnamara

Civil and Environmental Engineering Faculty Research and Publications

The public health crisis of antibiotic resistance is a growing threat across the world that is only expected to intensify in the coming years. The cycling of antibiotic resistance genes (ARGs) in the environment via urban stormwater runoff is one means by which humans are exposed to resistant bacteria as traditional gray stormwater infrastructure facilitates the transport of resistance elements into water bodies utilized by the public. In this review, existing research on the occurrence of ARGs in urban stormwater runoff is critically reviewed with the goal of determining the role of stormwater in the dissemination and development of antibiotic …

Effectiveness Of A Postpartum Breastfeeding Protocol For Avoiding Pregnancy Data, Mary Schneider, Richard Fehring, Thomas Paul Bouchard

Randomized Comparison of Two Internet-Supported Methods of Natural Family Planning

The uses of cervical mucus and basal body temperature as indicators of return to fertility postpartum have resulted in high unintended pregnancy rates. In 2013, a study found that when women used urine hormone signs in a postpartum/breastfeeding protocol this resulted in fewer pregnancies. To improve the original protocol's effectiveness, three revisions were made: (1) women were to increase the number of days tested with the Clearblue Fertility Monitor, (2) an optional second luteinizing hormone test could be done in the evening, and (3) instructions were given to manage the beginning of the fertile window for the first six cycles …

"Evidence That The Woman's Ovarian Cycle Is Driven By An Internal Circamonthly Timing System" Data, Mary Schneider

Randomized Comparison of Two Internet-Supported Methods of Natural Family Planning

No abstract provided.

(Wp 2023-02) What Are Reflexive Economic Agents? Position-Adjustment, Slam, And Self-Organization, John B. Davis

Economics Working Papers

If mainstream economics and its view of economic agents is designed for a world in which reflexivity and feedback processes in the economy are ‘tamed’ and predictable, how are we to understand economic agents in a world in which reflexivity is ‘untamed’ and economies regularly exhibit unexpected fluctuations and significant nonlinearities? In a nonlinear world, economies evolve and undergo critical phase transitions from one form of organization to another. It seems, then, that we should also expect economic agents to evolve and undergo critical phase transitions from being one type of agent to another just as we observe that economies …

Putin’S Key Mistake? Not Understanding Ukraine’S Blossoming National Identity - Even In The Russian-Friendly Southeast, Lowell Barrington

Political Science Faculty Research and Publications

No abstract provided.

Figure 6, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Sheahan_2023_figure6_stats.pzfx

-Graphpad Prism file with data for the graphs and statistics presented in Figure 6

Sheahan_2023_figure6_data.xlsx

- Excel spreadsheet of all the raw data used to build Figure 6

Figure 7, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Acrobat files containing the original scanned images of the Western blot used for Figure 7 and additional confirmatory Western blots as well as descriptions of the samples in each lane. The file containing the blot used in the figure is Sheahan_2023_05.22.12_Western.pdf.

Figure 5, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Sheahan_2023_figure5_stats.pzfx

- Graphpad Prism file with data for the graphs and statistics presented in Figure 5

Sheahan_2023_figure5_data.xlsx

-Excel spreadsheet of all the raw data used to build Figure 5

The subfolders contain confocal image .nd2 files (Nikon NIS) showing GFP fluorescence from ovaries immunostained against Vm26Ab. Images in “homozygote” subfolders are from drd¹/drd¹ females and images in “heterozygote” subfolders are from drd¹/FM7c females. The images in the “size only” folders were taken at different camera settings and so were only used for measurements of oocyte dimensions and not VM brightness or width.

Table 2, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Sheahan_2023_table2_stats.pzfx

- Graphpad Prism file with data for the graphs and statistics presented in Table 2

Sheahan_2023_table2_data.xlsx

- Excel spreadsheet of all the raw data used to build Table 2

Figures 1 And S3, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Confocal Z-series .nd2 files (Nikon NIS) showing GFP fluorescence from dissected egg chambers. These files were used to create the maximum intensity projections displayed in figure 1 (UAS-GFPnls drd-gal4 stage 10B and 14 10.27.16.nd2) and figure S3 (UAS-GFPnls drd-gal4 stage 14 7.16.21.nd2 and UAS-GFPnls control stage 14 7.16.21.nd2). Files with “UAS-GFPnls drd-gal4” were experimental samples containing both the drd-GAL4 and UAS-GFP.nls transgenes, while files with “UAS-GFPnls control” were controls lacking the drd-GAL4 transgene. The “10.27.16” and “7.16.21” file sets were imaged on different days with different settings, so image intensities should not be compared between the two file sets.

Figure 2, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Sheahan_2023_figure2_stats.pzfx

- Graphpad Prism file with data for the graphs and statistics presented in Figure 2

Sheahan_2023_figure2_data.xlsx

- Excel spreadsheet of all the raw data used to build Figure 2

Figure S2, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Sheahan_2023_figureS2_stats.pzfx

-Graphpad Prism file with data for the graphs and statistics presented in Figure S2

Sheahan_2023_figureS2_data.xlsx

-Excel spreadsheet of all the raw data used to build Figure S2

Table 1, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Sheahan_2023_table1_stats.pzfx

- Graphpad Prism file with data for the graphs and statistics presented in Table 1

Sheahan_2023_table1_data.xlsx

-Excel spreadsheet of all the raw data used to build Table 1

Figure 4, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Acrobat files containing the original scanned images of the Western blots used for Figures 4A and 4B and additional confirmatory Western blots as well as descriptions of the samples in each lane. The files containing the blots used in the figures are Sheahan_2023_7.23.10a_Western.pdf (figure 4A) and Sheahan_2023_6.12.12_Western.pdf (figure 4B).

Figure 3, Tayler D. Sheahan, Amanpreet Grewal, Laura E. Korthauer, Edward M. Blumenthal

Sheahan 2023

Sheahan_2023_7.23.10_Western.pdf

- Acrobat file containing the original scanned image of the Western blot used for Figure 3 as well as a description of the samples in each lane.

Effectiveness Of A Postpartum Breastfeeding Protocol For Avoiding Pregnancy, Mary Schneider, Richard J. Fehring, Thomas Bouchard

College of Nursing Faculty Research and Publications

The uses of cervical mucus and basal body temperature as indicators of return to fertility postpartum have resulted in high unintended pregnancy rates. In 2013, a study found that when women used urine hormone signs in a postpartum/breastfeeding protocol this resulted in fewer pregnancies. To improve the original protocol's effectiveness, three revisions were made: (1) women were to increase the number of days tested with the Clearblue Fertility Monitor, (2) an optional second luteinizing hormone test could be done in the evening, and (3) instructions were given to manage the beginning of the fertile window for the first six cycles …

Economic Anxiety Among Contingent Survey Workers, Meghan Condon, Amber Wichowsky

Political Science Faculty Research and Publications

Psychologists and other social scientists increasingly conduct experiments with online convenience samples from Amazon’s Mechanical Turk Marketplace (MTurk). MTurk and population-based samples differ in well-documented ways, but whether or not compositional differences are problematic for experiments remains controversial. We highlight a critically important characteristic that is likely to interact with many experimental treatments in the psychological and behavioral sciences, and that has not been identified by other studies of MTurk samples: economic anxiety. We document a sizable difference between contingent survey workers and the general population and explain the ways in which economic anxiety is likely to interact with experimental …

Pyrolysis—A Tool In The Wastewater Solids Handling Portfolio, Not A Silver Bullet: Benefits, Drawbacks, And Future Directions, Patrick J. Mcnamara, Zhongzhe Liu, Yiran Tong, Hari Santha, Lynne Moss, Daniel Zitomer

Civil and Environmental Engineering Faculty Research and Publications

Pyrolysis is the process whereby carbonaceous materials, such as biosolids, are heated between 400°C and 900°C in the absence of oxygen. Three main products are generated: a solid product called biochar, a py-liquid that consists of aqueous phase and non-aqueous phase liquid, and py-gas. The biochar holds value as a beneficial soil amendment and sequesters carbon. The py-liquid is potentially hazardous and needs to be dealt with (including potentially reducing it on-site via catalysis or thermal oxidation). Py-gas can be used on-site for energy recovery. Pyrolysis has gained recent interest due to concern over per- and polyfluoroalkyl substances (PFAS) in …

Best Practices Are Never Best: Evaluating Primate Conservation Education Programs (Pceps) With A Decolonial Perspective, Michelle Bezanson, Montserrat Franquesa-Soler, Martin Kowalewski, Allison Mcnamara, Rahayu Oktaviani, Michelle A. Rodrigues

Social and Cultural Sciences Faculty Research and Publications

Who do we aim to educate with primate conservation education programs (PCEPs)? In a commentary published in a recent AJP, Annette Lanjouw suggested that many efforts to “educate” habitat-country communities can be neocolonial in their approaches. Forest destruction and habitat loss are a result of global consumption and expansion. We therefore need to approach conservation education from many angles including local stakeholders, policy makers, government officials, and the humans living in industrialized nations who are major consumers of the items that shrink primate habitats. In this review, we investigate PCEPs to determine if the conservation education goals, education methods, and …

Nuclear And Cytoplasmic Spatial Protein Quality Control Is Coordinated By Nuclear–Vacuolar Junctions And Perinuclear Escrt, Emily M. Sontag, Fabián Morales-Polanco, Jian-Hua Chen, Gerry Mcdermott, Patrick T. Dolan, Dan Gestaut, Mark A. Le Gros, Carolyn Larabell, Judith Frydman

Biological Sciences Faculty Research and Publications

Effective protein quality control (PQC), essential for cellular health, relies on spatial sequestration of misfolded proteins into defined inclusions. Here we reveal the coordination of nuclear and cytoplasmic spatial PQC. Cytoplasmic misfolded proteins concentrate in a cytoplasmic juxtanuclear quality control compartment, while nuclear misfolded proteins sequester into an intranuclear quality control compartment (INQ). Particle tracking reveals that INQ and the juxtanuclear quality control compartment converge to face each other across the nuclear envelope at a site proximal to the nuclear–vacuolar junction marked by perinuclear ESCRT-II/III protein Chm7. Strikingly, convergence at nuclear–vacuolar junction contacts facilitates VPS4-dependent vacuolar clearance of misfolded cytoplasmic …

The Impact Of Stakeholder Orientation On Tax Avoidance: Evidence From A Natural Experiment, Gary Chen, Ani Manakyan Mathers, Bin Wang, Xiaohong Wang

Finance Faculty Research and Publications

We study the effect of stakeholder orientation on corporate tax avoidance. Using the staggered passage of constituency statutes across U.S. states between 1983 and 2006, we show that greater stakeholder orientation results in increased tax avoidance. We further find greater tax avoidance among firms with limited financial resources and that employees benefit from the change. Our results are consistent with stakeholder salience theory that resource-constrained managers prioritize the claims of salient stakeholders, such as employees, at the expense of secondary stakeholders, such as the government.

Building A Community-Academic Partnership To Improve Screening For Intimate Partner Violence: Integrating Advocates In Healthcare Clinic Settings, Erin C. Schubert, Colleen M. Galambos, Teresa Jerofke-Owen, Erica Arrington, Greer C. Jordan, Nilanjan Lodh, Heidi Paquette, Gisela Chelimsky, Linda B. Piacentine

College of Nursing Faculty Research and Publications

Aims

To develop an innovative community-academic partnership to advance, test and promote intimate partner violence screening and referral protocols by comparing the effect of integrating intimate partner violence advocates versus enhancing medical training in medical clinic settings serving women from vulnerable populations. Detecting intimate partner violence in healthcare settings allows for survivors to connect to safety and referral resources prior to violence escalating. Screening for intimate partner violence and connecting patients to referral resources requires creating a safe and trusting relationship between healthcare providers and patients. Developing screening and referral protocols responsive to survivors' needs requires involvement of clinic staff, …