Digital Commons Network^™

Evaluation Of Novel Preformed Particle Gel System For Conformance Control In Mature Oil Reservoirs, Abdulaziz Almakimi, Ahmed Ben Ali, Ibnelwaleed A. Hussein, Baojun Bai

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

To address challenges associated with excessive water production in mature oil reservoirs, this study introduces a carboxymethyl cellulose (CMC)-based material as a novel preformed particle gel (PPG) designed to plug excessive water pathways and redistribute the subsequent injected water toward unswept zones. Through microwave-assisted grafting copolymerization of CMC with acrylamide (AM), we successfully generated multi-sized dry particles within the range of 250–800 µm. Comprehensive analyses, including Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM), have confirmed the chemical composition and morphology of the resulting carboxymethyl cellulose-grafted crosslinked polyacrylamide (CMC/PAMBA). Swelling kinetics and rheology tests were conducted to confirm the …

Descriptive Statistical Analysis Of Experimental Data For Wettability Alteration With Smart Water Flooding In Carbonate Reservoirs, Muhammad Ali Buriro, Mingzhen Wei, Baojun Bai, Ya Yao

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

Smart water flooding is a promising eco-friendly method for enhancing oil recovery in carbonate reservoirs. The optimal salinity and ionic composition of the injected water play a critical role in the success of this method. This study advances the field by employing machine learning and data analytics to streamline the determination of these critical parameters, which are traditionally reliant on time-intensive laboratory work. The primary objectives are to utilize data analytics to examine how smart water flooding influences wettability modification, identify key parameter ranges that notably alter the contact angle, and formulate guidelines and screening criteria for successful lab design. …

Lessons Learned From Laboratory Study And Field Application Of Re-Crosslinkable Preformed Particle Gels Rppg For Conformance Control In Mature Oilfields With Conduits/Fractures/Fracture-Like Channels, Baojun Bai, Thomas P. Schuman, David Smith, Tao Song

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

This Paper Surveys the Role of Re-Crosslink able Preformed Particle Gels (RPPG) in Addressing Conformance Challenges within Mature Oilfields. Despite Widespread Preformed Particle Gel (PPG) Application in 15,000+ Wells, their Limitations in Sealing Fractures and Conduits Prevalent in Mature Reservoirs Have Driven the Development of RPPG Formulations. Synthesized in Various Sizes from Micrometer to Millimeter Levels, These Environmentally Friendly RPPGs Are Tailored for Diverse Reservoir Conditions. Findings Showcase the Successful Laboratory-Scale Creation and Upscaling of RPPG Products, Offering Adaptability to Temperatures from 20 to 175°C, Customizable Sizes, Swelling Ratios (5 to 40 Times), and Re-Crosslinking Times Spanning Minutes to Days. …

Introduction: From Science To Public Choice: An Overview, Mario Loyola

FIU Law Review

No abstract provided.

Volo Foundation Lecture: Science, Free Speech, And Public Choice, Bret Stephens

FIU Law Review

In an era where science, free speech, and public choice clash, the historical unity between these pillars, as envisioned by America's founding fathers, is obscured. Examining Thomas Jefferson's reverence for Bacon, Locke, and Newton, reveals a past where reason and freedom intertwined. However, contemporary challenges, epitomized by the pandemic response, illustrate a divergence. Amidst censorship and expert dominance, the vital role of public scrutiny emerges. Acknowledging the fallibility of experts and embracing free speech as essential for reasoned discourse becomes imperative. To restore the balance, humility from scientific institutions, a renewed appreciation for free speech, and public courage are necessary …

Five Considerations For Twenty-First Century Climate Policy, Matthew G. Burgess

FIU Law Review

As the twenty-first century advances, society is entering a new phase regarding climate change. Impacts of climate change are becoming more salient in the present, rather than being only far-off in the future. Progress on flattening—and in many affluent countries, reducing—greenhouse gas emissions is also becoming salient, though the progress underperforms international targets. Slowing economic growth and major technological and geopolitical disruptions are creating new challenges and uncertainties. One of these challenges is a political climate of deep divisions and rising distrust in fact-finding institutions—a climate that is ripe for demagoguery. In the United States and some other countries, the …

Against Self-Defeating Climate Policy, Michael Buschbacher

FIU Law Review

This paper contends that the narrow Overton window on climate policy is self-defeating to the goals of many climate activists and policymakers. It gives three examples of policies that do little to address carbon emissions and are likely to fail: (1) how decarbonization policies are destroying electric grid reliability; (2) how the attempt to eliminate the internal combustion engine is leading to the “Cuba-fication” of the automotive fleet; and (3) how the focus on reducing domestic carbon emissions leads to regulatory arbitrage. The paper provides three corresponding recommendations, contending (1) that states should eliminate RTOs and ISOs in favor of …

"Common But Differentiated Responsibilities” In The Paris Agreement, Henrique Schneider

FIU Law Review

The Paris Agreement, adopted in 2015, epitomizes a political approach to climate action, devoid of scientific oversight at its inception. This political nature underscores its essence, emphasizing action over guaranteed results. With a foundation in "common but differentiated responsibilities" (CBDR), nations set diverse climate goals based on unique circumstances. However, this diversity complicates policy alignment and raises challenging questions, such as the feasibility of carbon border adjustments and intellectual property dilution. Analyzing CBDR within the Paris Agreement framework unveils its evolution, shaped by political negotiations and national actions. This study delves into the intricate interplay between politics, policy, and international …

Keeping The Perpetual In Florida's Conservation Easements, Nancy A. Mclaughlin

FIU Law Review

Hundreds of millions of dollars are being invested in the protection of the Florida Wildlife Corridor and other environmentally sensitive lands. One of the primary tools being used to accomplish this protection is the perpetual conservation easement, which is touted to landowners and the public as providing a permanent guarantee that the subject lands will never be developed. There is a very real danger, however, that perpetual conservation easements in Florida may not, in fact, be perpetual, and the protections put in place today will vanish over time—along with the public funds invested therein—as government and nonprofit holders “release” the …

Rational Investing Or Speculative Fever?: Spacs, Robinhood, And Digital Assets—Securities Markets Or Casinos?, Thomas Lee Hazen

FIU Law Review

This article focuses a recurring theme – speculation in the financial markets. The 2010-2020 decade set the stage for a new round of speculative activity starting in 2021. In the article that follows I reflect on a new wave of speculation and three current examples of speculative activity. The article concludes that regulators should be cautious about over-regulation of SPACs and gamified trading. The article also supports the regulation of digital assets (crypto currencies and NFTs) as securities.

The Abortion Archipelago: A Potential Return To San Juan Post Dobbs, Grant Albert

FIU Law Review

This paper will discuss whether the U.S. territory of Puerto Rico could be another option for women to travel to and from to terminate their pregnancy following Dobbs v. Jackson Women’s Health Organization.

What’S The Right Move? The Relation Between Relocating And Psychosocial Outcomes Among Latinx College Students, Lisa A. Lozano, Bianca T. Villalobos, Veronica Castro, Juventino Hernandez Rodriguez

Psychological Science Faculty Publications

The study investigated the role of relocating on the mental health, psychosocial stress, and social support of 159 first- and second-year Latinx college students. Findings revealed students who relocated for college had significantly higher self-reported sense of campus belonging, and social support compared to students who did not relocate. Implications for college readiness organizations and universities with commuter populations are discussed. Future directions to enhance the understanding of Latinx students’ transitionary experiences are also reviewed.

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El estudio investigó la importancia de la reubicación en la salud mental, el estrés psicosocial y el apoyo social de 159 estudiantes universitarios Latinxs …

Skilled Worker Shortage Across Key Labor-Intensive Construction Trades In Union Versus Nonunion Environments, Tamima Elbashbishy, Islam H. El-Adaway

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Skilled labor plays a crucial role in ensuring that construction projects are completed on time, within budget, and to the required standards of quality and safety. However, the construction industry has been facing a labor shortage in recent years, which poses a significant challenge to the industry's growth and sustainability. Therefore, it is important to examine the characteristics of the construction skilled labor market to understand the factors that contribute to the shortage of skilled workers and develop strategies to address the issue. This paper fills this knowledge gap. To this end, the authors (1) collected and processed project documentation …

2024 Belknap County 4-H Presents, Karen Deighan

UNH Cooperative Extension

No abstract provided.

4h Traveling Art Show Packet Strafford And Rockigham County, Unh Cooperative Extension

UNH Cooperative Extension

No abstract provided.

2023 Health & Well-Being Team Highlights, Amy Hollar, Kendra Lewis, Michael C. Young

UNH Cooperative Extension

No abstract provided.

North Haverhill Fair 4-H Exhibit Hall Information Packet - 2024, Extension

UNH Cooperative Extension

No abstract provided.

Draft Makerspace Optimization And Procedure For The University Of Northern Iowa And Cedar Falls, Andrew Nii Anang

Graduate Research Papers

The University of Northern Iowa (UNI) Makcrspace is a dynamic, communal setting created to encourage members of the community at large to be creative, innovative and engage in hands-on learning. Access to a variety of hand and power tools as well as state-of-the-art technologies is available at this cutting-edge facility. The Makerspace promotes a culture of experimentation and entrepreneurship while offering assistance for multidisciplinary initiatives. The Makerspace incorporates real-world, project-based learning experience, greatly improving UNI's educational environment. It enhances the university's reputation for encouraging innovation and research by drawing in potential students and community members who are interested in cutting-edge …

Toxicological And Biomarker Assessment Of Freshwater Zebra Mussels (Dreissena Polymorpha) Exposed To Nano-Polystyrene, Andrew Reynolds, Enya Cody, Michelle Giltrap, Gordon Chambers

Articles

The presence of sub-micron-sized plastics in the environment has been increasing, with the possible risks of these particles remaining relatively unknown. In order to assess the toxicity of these particles, 100 nm diameter green fluorescent nano-polystyrene spheres (NPS) (20–60 mg/L) were exposed to zebra mussels (Dreissena polymorpha) to investigate the mortality, clearance rate and stress-related biomarker responses. D. polymorpha were collected and analysed with standard OECD toxicological tests and biomarker analysis to detect both physical and biochemical responses after exposure to NPS. The toxicity of the NPS to D. polymorpha was low, with 60 mg/L NPS causing a mortality rate …

Advanced Digital Imaging, Saied Farisi

Syllabus Repository

No abstract provided.

Organizational Identity Management Policies, Alexander Rieger, Tamara Roth, Johannes Sedlmeir, Gilbert Fridgen, Amber Young

Information Systems Faculty Publications and Presentations

Effective identity management is essential for secure organizational processes, but organizations often do not approach it strategically. To break this trajectory, organizational policymakers need to define a clear and sustainable identity management strategy. This paper presents an overview and guidelines to help shape such strategy. It analyzes the key characteristics and trade-offs of today’s identity management models. Moreover, it offers practical recommendations for organizational policymakers when choosing among these models.

Immigration Detention Abolition And The Violence Of Digital Cages, Sarah R. Sherman-Stokes

Faculty Scholarship

The United States has a long history of devastating immigration enforcement and surveillance. Today, in addition to more than 34,000 people held in immigration detention, Immigration and Customs Enforcement (“ICE”) surveils an astounding 296,000 people under its “Alternatives to Detention” program. The number of people subjected to this surveillance has grown dramatically in the last two decades, from just 1,339 in 2005. ICE’s rapidly expanding Alternatives to Detention program is marked by “digital cages,” consisting of GPS-outfitted ankle shackles and invasive phone and location tracking. Government officials and some immigrant advocates have categorized these digital cages as a humane “reform”; …

Foreword To Information Privacy Law At The Crossroads, Woodrow Hartzog

Faculty Scholarship

Information privacy has changed quite a bit over the past thirty years. Even if you haven’t been following the news, you’ve probably felt it as part of your daily interaction with information technologies. More of our personal information is converted into data, collected, used, and shared than ever before. The law of information privacy has changed as well. What started with a reckoning around the printing press and handheld cameras became formalized with the advent of the database and has turned into something bigger and more complex than I would have ever imagined.

The idea for this symposium began with …

Against Engagement, Neil Richards, Woodrow Hartzog

Faculty Scholarship

In this Article, we focus on a key dimension of commercial surveillance by data-intensive digital platforms that is too often treated as a supporting cast member instead of a star of the show: the concept of engagement. Engagement is, simply put, a measure of time, attention, and other interactions with a service. The economic logic of engagement is simple: more engagement equals more ads watched equals more revenue. Engagement is a lucrative digital business model, but it is problematic in several ways that lurk beneath the happy sloganeering of a “free” internet

Our goal in this Article is to isolate …

Moving Beyond Statements And Good Intentions In U.S. Law Schools, Angela Onwuachi-Willig

Faculty Scholarship

This Article seeks to answer these questions about how law school leaders might help to cultivate antiracist cultures within their law schools, among their students, and across the legal profession, even in the face of a growing national backlash against antiracism, diversity, equity, and inclusion.³² Part I first establishes why it is important for law schools to "provide [an] education to law students on bias, cross-cultural competency, and racism," as the American Bar Association (ABA) requires, and to train future lawyers who have the abilities to combat racism. ³³ In so doing, Part I defines key terms such as …

Criminal Law's Hidden Consensus, Steven Arrigg Koh

Faculty Scholarship

American criminal law is facing a crisis of meaning. On one hand, the “traditional school” invokes the archetype of the violent criminal—a murderer, rapist, or thief—who must be prosecuted and punished. On the other hand, the “critical school” invokes the archetype of the low-level drug offender, sentenced to a draconian prison term for mere possession of low levels of marijuana. On this account, the criminal legal system is itself systemically pathological, perhaps even warranting abolition. Like ships passing in the night, the two schools appear irreconcilable. This Article helps break this impasse and builds toward a justification for criminal law …

Becoming Steve Bright, Robert L. Tsai

Faculty Scholarship

This is a "Director's Cut" version of material that appears in condensed form in Robert L. Tsai, "Demand the Impossible: One Lawyer's Pursuit of Equal Justice for All" (Norton 2024). This essay to be published in Kentucky Law Journal was originally Chapter One. Drawing on archival documents and interviews, this essay delves into Stephen Bright's childhood growing up in Kentucky first in segregated Danville and later in Lexington once he emerges as a social activist and student body president. Special attention is paid to the Vietnam era protests that engulfed the University of Kentucky in the wake of the Kent …

The War On Higher Education, Athena Mutua, Jonathan Feingold, Angela Harris, Emily Houh, Matthew Patrick Shaw, Frank Valdes

Faculty Scholarship

Academic freedom is under assault in the United States.¹ Like the authoritarian populism rising across the globe, domestic attacks on individual professors and academic institutions buttress a broader and multifaceted campaign to undermine multiracial democracy and the institutions that sustain and safeguard it.² The individuals and entities driving this antidemocratic movement have also targeted the electoral process; public education; the right to bodily autonomy; the civil rights and liberties of minoritized and marginalized communities; and freedom of speech and expression (increasingly marshaled against pro-Palestinian advocacy).³ Their openly stated goal is to delegitimize, defund, and “lay siege to” …

Confusion, Chaos, And Conflict In U.S. Law And Health Care After Dobbs, Nicole Huberfeld

Faculty Scholarship

The U.S. Supreme Court’s Dobbs decision caused a proliferation of contradictory state laws and judicial decisions that are producing confusion for health care providers, which in turn limits access to care for all patients of reproductive age. This paper documents the rapidly changing legal landscape to investigate and contextualize the significance of these inter‑state conflicts and illustrate how inequities deepen when health care is left in the hands of state governments without national law to provide guardrails. Drawing on interdisciplinary scholarship, including legal, medical, and public health research, this essay considers how traditional federalism theory, which encourages sub‑government variation, does …

Prosecutorial Data Transparency And Data Justice, Caitlin Glass, Kat Albrecht, Perry Moriearty

Faculty Scholarship

The U.S. criminal legal system is notoriously racialized. Though Black and Latinx people make up less than 30% of U.S. residents, they constitute more than 50% of the nearly two million people currently in U.S. prisons and jails. For decades, research has indicated that one group of decision-makers has had an outsized influence on these numbers: prosecutors. From whom to charge to what sentences to recommend, no actor plays a greater role in determining who goes to prison in this country. Highly subjective and lacking in formal guidance and accountability, prosecutorial decisions are especially vulnerable to racial bias. They are …