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2026

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Trade Measures—Relationships And Implications, Peijie Wang, Zhiyuan Liu Aug 2026

Trade Measures—Relationships And Implications, Peijie Wang, Zhiyuan Liu

Plymouth Business School

Various value-added trade measures have been developed to address the concern in the growing volume of trade in intermediates that are double counted when crossing international borders more than once. This paper raises a query and makes an inquiry into the query. How trade figures in these measures would look like if comparisons are made in net terms and in the context of trading with the rest of the world, given that some double counted elements offset themselves in a series of crossing border processes in opposite traffic? Examined among them in this study are domestic value added in gross …


Sierasat: A 6u Cubesat Platform For Space-Based Solar Power, Sutharsan Indrakumar, Ahmed Guller, Leann Cwieka, Justin Parry, Minh Nguyen, Kaegan Lucas, Carson Bove, Chaitra Nulu, Myles Thomas, Sophia Jones, Deepak R. Mishra Aug 2026

Sierasat: A 6u Cubesat Platform For Space-Based Solar Power, Sutharsan Indrakumar, Ahmed Guller, Leann Cwieka, Justin Parry, Minh Nguyen, Kaegan Lucas, Carson Bove, Chaitra Nulu, Myles Thomas, Sophia Jones, Deepak R. Mishra

Small Satellite Conference

Reliance on fossil fuels, combined with the physical limits of ground-based solar arrays, makes a strong case for collecting solar energy in orbit. Earth intercepts roughly 1.4 kW/m² at the top of the atmosphere, but absorption by carbon dioxide and water vapour and atmospheric scattering cut peak surface intensity to about 1.1 kW/m², this results in an over a 20% reduction. While inclination, time of day, and weather restrict that to a narrow band of land for a few hours each day.

The Solar Incident Energy Relay Array (SIERA) is a proposed mission that will create a single 6U CubeSat …


Spatial Reconstructability Analysis: Information-Theoretic Modeling Of Categorical Raster Data, David Percy Aug 2026

Spatial Reconstructability Analysis: Information-Theoretic Modeling Of Categorical Raster Data, David Percy

Dissertations and Theses

This research focuses on the application of Reconstructability Analysis (RA), an information-theoretic machine learning (ML) methodology, to categorical spatial data in Geographic Information Systems (GIS). RA was developed in the systems community with applications including classification, prediction, pattern recognition, and decision analysis. RA is implemented in OCCAM (Organizational Complexity Computation and Modeling), a software suite developed at Portland State University that analyzes discrete data in tabular form, with observations in rows and variables in columns. While RA has been successfully applied to a variety of domains, no systematic application to georeferenced raster data arranged in regular grids has been previously …


Comparison Of Cubesat And Pocketqube Mission Timelines And Costs, Benjamin Skinner, Brian Damitz, Nathan Ford, Brian Iverson, David Long Aug 2026

Comparison Of Cubesat And Pocketqube Mission Timelines And Costs, Benjamin Skinner, Brian Damitz, Nathan Ford, Brian Iverson, David Long

Small Satellite Conference

PocketQube missions promise to reduce costs, speed up development timelines, and increase pedagogical value. We compared this mission format to CubeSat mission to compare relative strengths and weaknesses.


Design And Performance Evaluation Of A Water-Based Micro-Propulsion System For Cubesats, Wasan Al Salhi Aug 2026

Design And Performance Evaluation Of A Water-Based Micro-Propulsion System For Cubesats, Wasan Al Salhi

Small Satellite Conference

In this paper, a water-based micro-propulsion system is proposed as a controlled and safe thrust system for CubeSat missions. The system is intended to prevent failure in the case of partial power failure or loss of control by providing a low thrust level that can be used for trajectory correction and safe recovery. A system-level analytical model and numerical simulations are developed to investigate the performance of the proposed water-based micro-propulsion system under emergency operating conditions. The simulations showed that the low thrust propulsion system can be used to greatly improve the safety of the system while maintaining the advantages …


Herding Cubecats: Challenges And Lessons Learned From A Student-Led Cubesat Organization, Matthew Verbryke, Samuel Kohls, Nathan Nguyen, Michael Carovillano, Donghoon Kim Aug 2026

Herding Cubecats: Challenges And Lessons Learned From A Student-Led Cubesat Organization, Matthew Verbryke, Samuel Kohls, Nathan Nguyen, Michael Carovillano, Donghoon Kim

Small Satellite Conference

1. What is CubeCats?

CubeCats is a student-led technical engineering organization founded in 2015 at the University of Cincinnati (UC) with the mission of providing its members with hands-on, educational experience in space systems engineering, primarily through the design, development, testing, launch, and operation of flight-worthy CubeSats and High Altitude Balloons.

CubeCats’ operating model differs significantly from many university-based satellite programs:

  • The organization is entirely managed and run by students, the majority of whom are undergraduates (UC faculty and staff serve primarily in an advisory role)
  • The organization is entirely volunteer-based, with no direct integration into coursework or on-campus research …


Solar-Assisted Battery Charging For The Chipsat Architecture: Chipsat Updates And Validation For The Descent Mission, Mark Lohatepanont, Joshua Umansky-Castro, Val Zeitlin, Matthew Hurford, Mason Peck, Andrew Filo, Alex Burke Aug 2026

Solar-Assisted Battery Charging For The Chipsat Architecture: Chipsat Updates And Validation For The Descent Mission, Mark Lohatepanont, Joshua Umansky-Castro, Val Zeitlin, Matthew Hurford, Mason Peck, Andrew Filo, Alex Burke

Small Satellite Conference

DeSCENT is a suborbital mission to deploy 100 ChipSats from Blue Origin's New Shepard near 100 km altitude. The experiment characterizes ChipSat free-fall kinematics and dispersion, and demonstrates their potential for distributed atmospheric sensing. The updated ChipSat combines rechargeable energy storage and body-mounted solar cells with GPS, sensing, onboard logging, and 915 MHz LoRa communications. Lab testing and high-altitude balloon flights validate integrated power operation and long-range communications performance. Preliminary mechanical testing supports the remaining deployment and flight-verification effort.


Tbearr: Tardigrade Bio-Exploration Reproduction Research Payload, Chloe Nissen, Jameson Feeley, Kylie Nager, Wilmar Galvez Alfonso, Amber Paul, Sean Crouse, Larry Fineberg, Francisco Crespo Cutillas Aug 2026

Tbearr: Tardigrade Bio-Exploration Reproduction Research Payload, Chloe Nissen, Jameson Feeley, Kylie Nager, Wilmar Galvez Alfonso, Amber Paul, Sean Crouse, Larry Fineberg, Francisco Crespo Cutillas

Small Satellite Conference

The mission aims to design and build an external ISS payload module investigating the reproductive response of Hypsibius exemplaris (tardigrades) to prolonged radiation in Low Earth Orbit. Experimental success will be measured by population density, as well as analysis of glutathione (GSH) and glutathione disulfide (GSSG, counterpart to GSH) via spectrophotometric assays. This will determine the amount of reactive oxygen species (compounds that cause cellular damage, ROS) generated, and how much of it was neutralized. In-orbit experimentation data, through post-mission experimentation, will be analyzed through on-board or astronaut post-processing and testing procedures. This will provide insight into the mechanisms behind …


Design And Development Of A Miniaturized Helmholtz Cage For Cubesat Adcs Testing, Karla Sever, Marko Bosiljevac Aug 2026

Design And Development Of A Miniaturized Helmholtz Cage For Cubesat Adcs Testing, Karla Sever, Marko Bosiljevac

Small Satellite Conference

  • Magnetic field generation and compensation are essential for laboratory testing of an attitude determination and control system (ADCS) for small satellites. Since commercial magnetic test facilities are often unavailable or impractical for university laboratories, such setups are typically developed in-house. A controlled magnetic environment allows for reliable magnetometer characterization, magnetorquer testing, and evaluation of attitude control algorithms, enabling repeatable ADCS experiments under well-defined conditions.
  • At our university, a CubeSat-class ADCS is being developed from the ground up by students, with a focus on hands on hardware development and experimental validation. The current ADCS prototype includes magnetic sensors, custom-developed magnetorquers, and …


Faculty Senate Executive Committee Agenda August 24, 2026, Utah State University Aug 2026

Faculty Senate Executive Committee Agenda August 24, 2026, Utah State University

Faculty Senate & Faculty Senate Executive Committee

3:00 Call to Order

Approval of Minutes - April 13, 2026

3:05 University Business

3:20 Faculty Senate Business

3:35 Reports

EPC Annual Report

Empowering Teaching Excellence

Center for Instructional Design and Innovation

4:00 Additional Business

Adjourn: 4:30 pm


Faculty Senate Executive Committee Minutes August 24, 2026, Utah State University Aug 2026

Faculty Senate Executive Committee Minutes August 24, 2026, Utah State University

Faculty Senate & Faculty Senate Executive Committee

  • Call to Order
  • Approval of Minutes - April 13, 2026
  • University Business
  • Faculty Senate Business
  • Reports
  • EPC Annual Report
  • Empowering Teaching Excellence (ETE)
  • Center for Instructional Design and Innovation
  • Additional Business
  • Adjourn: 4:39


Lighting Up The Moon: A Scheduling Framework For Cislunar Space Based Solar Power Orchestration, Vaibhav Bhosale, Andrew Woo, Ada Gavrilovska, Christopher R. Valenta, Ketan Bhardwaj Aug 2026

Lighting Up The Moon: A Scheduling Framework For Cislunar Space Based Solar Power Orchestration, Vaibhav Bhosale, Andrew Woo, Ada Gavrilovska, Christopher R. Valenta, Ketan Bhardwaj

Small Satellite Conference

Surviving the Lunar Night

  • 14 Earth day lunar nights
  • More batteries, more mass, higher cost


Leadership Practices And Their Influence On Employee Retention And Productivity In Group Homes, Tolif Bekele Gemechu Aug 2026

Leadership Practices And Their Influence On Employee Retention And Productivity In Group Homes, Tolif Bekele Gemechu

Walden Dissertations and Doctoral Studies

Employee retention and workforce productivity have consistently challenged residential group homes serving adults with intellectual and developmental disabilities, reducing continuity of care, increasing costs, and limiting organizational effectiveness. This qualitative case study explored how leadership practices influenced employee retention, workforce productivity, and alignment with the Baldrige Excellence Framework. The study was guided by three research questions addressing leadership practices, employee engagement and retention, workforce productivity, and organizational alignment. Data were collected through semi-structured interviews with 12 DSPs and leaders and analysis of organizational documents, workforce records, policies, and procedures. Thematic analysis using NVivo software was conducted, with trustworthiness established through …


Machine Learning For Functional Outcome Prediction After Vestibular Schwannoma Surgery: A Systematic Review And Diagnostic Test Accuracy Meta-Analysis, Shiva Nischal, Shaan Patel, Musa China, Kush Kale, Yi Hein Chai, Santosh Guru, William Muirhead, Patrick Grover Aug 2026

Machine Learning For Functional Outcome Prediction After Vestibular Schwannoma Surgery: A Systematic Review And Diagnostic Test Accuracy Meta-Analysis, Shiva Nischal, Shaan Patel, Musa China, Kush Kale, Yi Hein Chai, Santosh Guru, William Muirhead, Patrick Grover

Department of Neurosurgery Faculty Papers

PURPOSE: Machine learning (ML) models have been increasingly applied to predict postoperative facial nerve dysfunction and hearing preservation after vestibular schwannoma (VS) surgery. However, reported performance varies substantially, and the overall diagnostic accuracy and clinical reliability of these models remain uncertain. We conducted a systematic review and diagnostic test accuracy meta-analysis to characterise the current state and methodological readiness of ML-based prediction of these outcomes.

METHODS: PubMed, Embase, and CENTRAL were searched from inception to February 2026. Studies evaluating ML-based prediction of facial nerve function or hearing preservation following VS surgery were included. Diagnostic performance metrics were pooled using random-effects …


20260824: Marshall Artists Series, April 14, 2025 - April 26, 2026, Marshall Artists Series Aug 2026

20260824: Marshall Artists Series, April 14, 2025 - April 26, 2026, Marshall Artists Series

Guides to University Archives

These items include materials from the Artists Series at Marshall University from 2025-2026. Items were received in 2026 and include seven movie sized posters outlining the shows that were done as part of MAS from April 14, 2025 through April 26, 2026. Please download the finding aid for a full list of contents.


Building Research Infrastructure To Advance Recruitment And Retention Of Diabetes Mellitus Patients, Elidia V. Tafoya, Keith Henri Salvado, Latanya Dean, Pamela Josue, Briana Williams, Grissel Hernandez, Neera Ahuja Aug 2026

Building Research Infrastructure To Advance Recruitment And Retention Of Diabetes Mellitus Patients, Elidia V. Tafoya, Keith Henri Salvado, Latanya Dean, Pamela Josue, Briana Williams, Grissel Hernandez, Neera Ahuja

International Nursing Research Congress (INRC)

We assessed current strategies and built an infrastructure informed by historical studies demonstrating effective engagement of diverse participants to improve recruitment. Our objective was to increase enrollment of an inpatient health equity study experiencing food insecurity and diabetes mellitus (DM). This scalable model focused on supporting clinical integration for the development of a long-term, sustainable nutrition program.

This randomized control study included patients with a history of DM. The nursing research team screened patients using the validated, Hunger Vital Sign™ tool to assess for food insecurity. Using an evidence-based multifactorial approach, the implementation plan uses best practices to support socioeconomic …


From Evidence To Impact: Academic-Clinical Partnership As A Mentorship Accelerator, Jackeline Iseler, Joshua Winowiecki Aug 2026

From Evidence To Impact: Academic-Clinical Partnership As A Mentorship Accelerator, Jackeline Iseler, Joshua Winowiecki

International Nursing Research Congress (INRC)

Formal mentorship is widely recognized for strengthening nurses’ evidence-based practice (EBP) competencies and supporting nurse-led research, yet persistent gaps remain between academic preparation and clinical translation. This project synthesizes existing literature and cross-institutional case results to examine how mentorship, when fully embedded in Academic-Clinical Partnership (ACP) infrastructure, catalyzes system-level transformation that extends beyond individual gains.

We integrated a literature synthesis of nine studies with a multi-site case analysis across two ACPs:

1. A large community hospital with a structured mentorship program supporting frontline EBP/QI and research initiatives.

2. A large multi-hospital system piloting a structured academic-clinical mentorship initiative, pairing clinical …


Becoming Blind: Innovative Nurse Case Management For Improved Outcomes, Amie Koch Aug 2026

Becoming Blind: Innovative Nurse Case Management For Improved Outcomes, Amie Koch

International Nursing Research Congress (INRC)

Globally over 338 million people live with blindness or moderate to severe vision impairment, and is predicted to double by 2025. Leber hereditary optic neuropathy (LHON) is a maternally inherited mitochondrial disorder that causes sudden, severe vision impairment. Onset can occur throughout the lifespan, however it most often occurs during the teen/young adult years in males and young adult/middle age for females. LHON-affected individuals face health-care barriers, financial hardship, and psychosocial challenges. Individuals with LHON vision impairment are at increased risk for unintentional injuries, loneliness, depression, anxiety, and lower quality of life. A non-profit organization supporting LHON patients collaborated with …


Tony Yew V. Attorney General New Jersey Aug 2026

Tony Yew V. Attorney General New Jersey

2026 Decisions

USDC for the District of New Jersey


The Dean's Edit, Faculty Of Arts And Sciences Aug 2026

The Dean's Edit, Faculty Of Arts And Sciences

Faculty of Arts and Sciences Archives

  • A Message From the Dean
  • FAS Orientation 2026 Welcoming the Class of 2030
  • Fall Semester Is Underway
  • Fieldnotes Returns
  • Town Halls with the Dean
  • FAS IS GROWING...
  • Faculty Recruitment in Full Swing
  • Happy Independence Day from FAS


Quality Reveals What Quantity Conceals: Deceptive Equity Patterns In Urban Green Space Distribution, Zheng Xian, Yoshiharu Suzuki, Kun Liu, Clive E. Sabel, Naoki Nakaya, Atsushi Hozawa, Tomoki Nakaya Aug 2026

Quality Reveals What Quantity Conceals: Deceptive Equity Patterns In Urban Green Space Distribution, Zheng Xian, Yoshiharu Suzuki, Kun Liu, Clive E. Sabel, Naoki Nakaya, Atsushi Hozawa, Tomoki Nakaya

School of Geography, Earth and Environmental Sciences

Equitable provision of urban green space depends on how green space exposure is measured, yet aggregate, quantity-focused metrics can mask disparities in quality. We introduce the concept of deceptive equity, in which apparent distributional fairness conceals substantive inequality, and test it across 344 postcode areas in Sendai, Japan. Across three dimensions — ecological (NDVI), perceptual (Green View Index) and service provision (accessible park count) — we paired a quantity indicator with a quality indicator. A quantity–quality divergence emerged in every dimension: wherever a quality indicator showed a significant socioeconomic gradient it favoured affluent areas, whereas the corresponding quantity indicators were …


Hydrogels For Local Drug Delivery In Biofilm-Associated Periprosthetic Joint Infection: Current Progress And Future Directions, Karolina Kraus, Pawel Mikziński, Bindu Subhadra, Emil Paluch Aug 2026

Hydrogels For Local Drug Delivery In Biofilm-Associated Periprosthetic Joint Infection: Current Progress And Future Directions, Karolina Kraus, Pawel Mikziński, Bindu Subhadra, Emil Paluch

Faculty Publications - Biological Sciences

Periprosthetic joint infection (PJI) remains one of the most serious complications of arthroplasty, largely due to the formation of microbial biofilms on implant surfaces. Biofilm-associated infections exhibit increased tolerance to antimicrobial therapy and host immune responses, making eradication difficult and often requiring repeated surgical interventions. Consequently, there is a growing need for effective local therapeutic strategies capable of delivering high concentrations of antimicrobial agents directly to the site of infection while minimizing systemic toxicity. Hydrogels have emerged as promising drug delivery platforms for the management of biofilm-associated PJI. Their biocompatibility, injectability, high water content, and tunable physicochemical properties enable controlled …


Helio: Ai Solar Weather Forecasting For Proactive Small Satellite Constellation Response, Kylie Nager, James Kirk, Cagri Kilic Aug 2026

Helio: Ai Solar Weather Forecasting For Proactive Small Satellite Constellation Response, Kylie Nager, James Kirk, Cagri Kilic

Small Satellite Conference

Challenge:

Small satellite constellations in Low Earth Orbit (LEO) operate in an environment directly exposed to space weather while providing communications, remote sensing, positioning, and other critical services. Geomagnetic storms heat and expand the thermosphere, increasing neutral density, atmospheric drag, and orbital decay. These effects are especially hazardous during post-deployment and orbit-raising operations when satellites remain at low altitude with limited propulsion and recovery margins.

Operational Gap:

NOAA Space Weather Prediction Center products provide essential situational awareness, but satellite operators must still translate environmental forecasts into spacecraft-specific decisions. This translation can introduce operational delay particularly when protective actions must be …


Investigation Of Functional Realization Of Optically Transparent Patch Antenna For Cubesat Downlink, Jaret Riggs, Ethan Wayland, Alivia Mckinlay, Isaiah Crookston, Samuel Green, Ernest Green, Tevis Hadley, Reyhan Baktur Aug 2026

Investigation Of Functional Realization Of Optically Transparent Patch Antenna For Cubesat Downlink, Jaret Riggs, Ethan Wayland, Alivia Mckinlay, Isaiah Crookston, Samuel Green, Ernest Green, Tevis Hadley, Reyhan Baktur

Small Satellite Conference

The Get Away Special Radio and Antenna Transparency Satellite (GASRATS) is a 2U technology demonstration CubeSat. The spacecraft will demonstrate the feasibility of an optically transparent solar panel-integrated patch antenna in a spacecraft application. The solar panel integrated with meshed antenna efficiently uses external surface area, allowing for communications and power generation on a small CubeSat.


Business Educational Skills For Successful Aviation Fire Officers, Leo Sedlmeyer Aug 2026

Business Educational Skills For Successful Aviation Fire Officers, Leo Sedlmeyer

All Faculty and Staff Scholarship

Purpose: This paper explored the business educational skills aviation fire officers use to manage airport fire departments.

Design/Methodology/Approach: The methodology was a qualitative phenomenological study design. The participants began with 10 aviation fire officers from airports throughout the USA who were at least 28 years old, in a leadership role, and had at least 10 years of experience as aviation fire officers (Buttenschon, 2016). Saturation was reached at seven during the interview phase. The limitations of this study were gaining participants' trust and obtaining comprehensive information from them.

Findings: Six themes emerged from this study, with the top three identified: …


``I Don't.. I Don't Remember The Answer'': A Psycholinguistics Study Of Language Processing Impairment Caused By Traumatic Brain Injury In Film ``The Vow'' (2012), Fathiya Rosyada, Emy Sudarwati, Lee Huan Yik, Putrie Rahayuningtyas Aug 2026

``I Don't.. I Don't Remember The Answer'': A Psycholinguistics Study Of Language Processing Impairment Caused By Traumatic Brain Injury In Film ``The Vow'' (2012), Fathiya Rosyada, Emy Sudarwati, Lee Huan Yik, Putrie Rahayuningtyas

Bahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya

There is substantial evidence of an association between traumatic brain injury (TBI) and language difficulties, particularly those related to cognitive impairment. Addressing an underexplored narrative perspective, this study examines the interaction between memory and language in the representation of cognitive-communication disorder (CCD) following TBI in the film The Vow (2012). Using a qualitative approach informed by Clinical Discourse Analysis (CDA), the study analyzes selected dialogues to identify post-traumatic cognitive-communication difficulties reflected in language comprehension and production. The findings reveal a dissociation between relatively preserved linguistic competence and impaired communicative performance. In language comprehension, this dissociation is reflected in pragmatic misinterpretation, …


The Experience Of Wellness And Self-Care For Graduating Bsn Students, Jenny Pappas, Terri A. Clark, Tasha Ruffin, Deborah Ellison, Adrienne Wilk, Debra Rose Wilson Aug 2026

The Experience Of Wellness And Self-Care For Graduating Bsn Students, Jenny Pappas, Terri A. Clark, Tasha Ruffin, Deborah Ellison, Adrienne Wilk, Debra Rose Wilson

Journal of Social, Behavioral, and Health Sciences

The aim of this study was to explore how graduating prelicensure bachelor of science in nursing (BSN) students experience self-care and wellness, with the goal of informing future curriculum development. Nursing students face significant academic, emotional, and sociocultural pressures that heighten vulnerability to burnout. Despite widespread agreement that self-care is a professional expectation, little is known about the students’ experience within demanding programs. Guided by Orem et al.’s (2001) self-care deficit theory, a qualitative study using interpretive hermeneutic phenomenology was used to examine lived experiences of self-care and wellness. Sixteen graduating BSN students participated in in-depth, semistructured interviews. Interviews were …


Analyzing The Relationship Between Ai-Enhanced Accounting Disclosure And Financial Reporting Quality: Digital Transparency As A Mediating Variable, Mawj Abbas Jasim Al-Hchaimi, Hasan Talib Hashim, Mohammed Adhab Jassim Aug 2026

Analyzing The Relationship Between Ai-Enhanced Accounting Disclosure And Financial Reporting Quality: Digital Transparency As A Mediating Variable, Mawj Abbas Jasim Al-Hchaimi, Hasan Talib Hashim, Mohammed Adhab Jassim

Muthanna Journal of Administrative and Economics Sciences

The current research aims to study the relationship between AI-enhanced accounting disclosure and the quality of financial reports in the Iraqi banking sector, while also examining the role of digital transparency as a mediating variable in explaining this relationship. The research was conducted on a sample of 180 financial managers, accountants, internal auditors, and IT specialists from three Iraqi banks: Bank of Baghdad, Al-Rasheed Bank, and the Commercial Bank of Iraq. The research employed a descriptive, analytical, and field-based methodology, using a structured questionnaire, personal interviews, and objective system-performance indicators as the main tools of data collection. Data were analyzed …


Redo-Transcatheter Aortic Valve Replacement With Self-Expanding Valves: A U.S. Registry Analysis., Toby Rogers, Vinayak N Bapat, Stanley J Chetcuti, Harold L Dauerman, John K Forrest, Sachin S Goel, Kendra J Grubb, Wah Wah Htun, Rishi Puri, Michael J Reardon, Gilbert H L Tang, Amit N Vora, Steven J Yakubov, Ruth Eisenberg, Guilherme F Attizzani Aug 2026

Redo-Transcatheter Aortic Valve Replacement With Self-Expanding Valves: A U.S. Registry Analysis., Toby Rogers, Vinayak N Bapat, Stanley J Chetcuti, Harold L Dauerman, John K Forrest, Sachin S Goel, Kendra J Grubb, Wah Wah Htun, Rishi Puri, Michael J Reardon, Gilbert H L Tang, Amit N Vora, Steven J Yakubov, Ruth Eisenberg, Guilherme F Attizzani

Heart and Vascular Articles

BACKGROUND: Redo-transcatheter aortic valve replacement (TAVR) for failed transcatheter heart valves is expected to increase, but data on outcomes with self-expanding valves remain limited.

OBJECTIVES: The aims of this study were to evaluate procedural, clinical, and quality-of-life outcomes following redo-TAVR using self-expanding Evolut valves and to compare these outcomes with those among a contemporary native TAVR cohort.

METHODS: Outcomes after redo-TAVR with Evolut R, Evolut PRO, and Evolut PRO+ valves in the Society of Thoracic Surgeons/American College of Cardiology TVT (Transcatheter Valve Therapy) Registry were analyzed and compared with outcomes after native-valve TAVR using the same valve platform during the …


Beyond Better Conditions: Seaweed Farming And The Number Of Sentient Animals In Aquaculture, Shrilaxmi Patil, Matthew Unerman, Wasseem Emam Aug 2026

Beyond Better Conditions: Seaweed Farming And The Number Of Sentient Animals In Aquaculture, Shrilaxmi Patil, Matthew Unerman, Wasseem Emam

Animal Sentience

Oldfield & Bonano (2024) (O&B) document how far  fish welfare research lags behind welfare research in other animals. We share O&B’s feelings-based concept of welfare and agree that aquaculture seeded this field; but research volume has not scaled with animal numbers: Welfare attention per farmed fish or decapod remains negligible. Along the lines of preceding commentaries (Maia 2024, Mather 2024), we treat farmed aquatic animals as individuals rather than tonnage. We then raise a point so far absent from the commentary on O&B so far: reducing the number of sentient animals entering intensive systems. Coastal seaweed farming, which cultivates non-sentient …