Digital Commons Network^™

Symbolic Reform And Police Legitimacy In Indonesia, Nur Zena Anggita Raissa

Jurnal Kriminologi Indonesia

The Indonesian National Police (Polri) are facing a sustained crisis of legitimacy amid increasing public distrust, digital activism, and intensified external oversight. While reform has been repeatedly promised since the post-authoritarian transition, institutional change remains fragmented and largely symbolic. This article examines Polri’s reform trajectory through a criminological lens, drawing on theories of social solidarity (Durkheim), procedural justice (Tyler), and the sociology of professions (Abbott) to analyze the interaction between external pressures and internal organizational dysfunctions. Using theory-driven qualitative analysis of corruption cases, recruitment controversies, and public trust surveys, the study argues that Polri’s legitimacy crisis is rooted not only …

Staff Members And Students’ Perceptions On Retention In A Trio Student Support Services Program, Gregoire N. Lee

Walden Dissertations and Doctoral Studies

The problem that was addressed in this study was the low retention rates and consequent low completion rates of students who are low-income, first-generation, and/or disabled who did not participate in a TRIO Student Support Services (SSS) program at Urban University. Grounded in Tinto’s student integration theory, Dweck’s mindset theory, and Duckworth’s grit theory, the purpose of this study was to determine staff members and students’ perceptions on the helpfulness of the TRIO SSS program in improving retention from Year 1 to Year 2 at Urban University. For this basic qualitative design, semistructured interviews with nine students and four staff …

831sat: A Cubesat Subsystem Platform For Space Systems Development Education, Dominic S. Fucile, George Lordos, James Dingley, Kerri Cahoy, Paul Fucile

Small Satellite Conference

The CubeSat standard has become one of the most popular frameworks for co-curricular and extracurricular student satellite projects, yet its integration into formal curricula for space systems engineering remains limited.

Accessibility concerns:

• Students encountering satellite design for the first time face a learning curve when working with flight-representative hardware.
• Time constraints of undergraduate semesters limit the technical depth covered in a single course.
• Existing educational platforms often lack subsystem flexibility and fidelity needed to deliver an authentic systems engineering experience.

Presented is the 831Sat, a custom single board platform that provides core satellite subsystems:

• Central Processing Unit
• Electrical Power System …

Experimental Investigation Of "Structured Radio Wave" Propagation Using A Deployable Parabolic Reflector With A Uniform Circular Array, Makoto Ito, Tsukasa Funane, Yosuke Tanabe, Miki Yonehara, Hisatoshi Kimura, Keigo Nakamura, Yasuyuki Miyazaki, Satoshi Ikari, Shinichi Nakasuka, Ayako Torisaka, Koichi Watanabe

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

Advanced Avionics: Low Swap Hpsc Box For Space Autonomy, Behnam Azimi, Sun Hur-Diaz, Hossein Mohammadkhan, Michael Romeo, Sean Semper, Alan Cudmore

Small Satellite Conference

Objective: To provide a next-generation avionics system built on NASA's High Performance Spaceflight Computing (HPSC) processor technology.

Autonomous Onboard Navigation And Mission Planning In A Lunar Near-Rectilinear Halo Orbit, Carl De Vries, Robert Pritchett, Sun Hur-Diaz, Nathan Esantsi, Liam Greenlee, Ben Leser, Mike Romeo

Small Satellite Conference

autoNGC is a core Flight System (CFS) application suite that performs real-time, onboard autonomous navigation, guidance and control (autoNGC)

Schott Options For Efficient Design-To-Cost Zerodur® Optical Assemblies With Established Supply Chain Reliability, Florian Gollier, Jesse Bonfeld, Dustin Ruth, Janina Krieg, Thomas Westerhoff, Tony Hull, Jacqueline Caraballo

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

4dof Steam Propulsion System For 1u Cubesats And Larger, David Hinkley, Jonathan Cheng, Susan Ossareh, Jeff Asher, Logan Fernandez, Brenda Valdez, Bhargav Nagarajan, Aryan Jafari, Stephen Samples

Small Satellite Conference

Aerospace developed a warm gas water vapor propulsion system for the OCSD-A mission in 2015 and redesigned it for the AeroCube-10 mission in 2019. Those were single nozzle systems. The 2019 mission performed reliably so this design is an evolution to 5 thrusters. Also new is that the main tank is additively manufactured aluminum so that tubing can be embedded and thermal management is easier.

Gigabit Ethernet Satellite Bus For Smallsat Applications: Standardizing Cots-Based High-Speed On-Board Data Communication, Lucas Felderhoff, Mathias Reibe

Small Satellite Conference

The satellite architectures of modern missions underline the increasing need to simplify and standardize on-board data buses. This requirement becomes more critical as missions demand higher data rates and greater flexibility.

Swap Optimized, Optical Communications Terminal Concepts For Lunar, Mars, Jupiter And Neptune Solar System Missions, Keith G. Petrillo, Mark Storm

Small Satellite Conference

Trinity: Fibertek's Lunar terminal

• Trinity provides a good basis for providing a low SWaP terminal for deep space communications
• Leveraging Trinity and high-power LiDAR lasers enables communications to 32AU
• Appropriate for deep space small satellites

Co-Optimization Of Optical Ground Station And Network Architecture For Secure And High-Capacity Satcom Ground Segments, Asher Novick, Romain Laigo, Laurie Paillier, Cédric Dautancourt, Julien Samaan, Pu Jian, Olivier Pinel

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

Recap: A Study Of Downlink Optimization Methods Using Mms As A Template, Connor Firth, Conrad Schiff, Stephen Kreisler, Alexander Barrie

Small Satellite Conference

Motivations: MMS as a paradigm for downlink optimization

• MMS is a multi-agent mission requiring downlink optimization. ReCAP (Remote Coordination, Actuation, and Planning) assigns ground contacts using auctions.
• Five realistic downlink optimization cases are studied, and the amount of data downlinked is tracked to illustrate ReCAP’s ability to optimize for different criteria.
• ReCAP demonstrates value as a real-time, onboard downlink optimization tool.

Development Of The Korea's First Hyperspectral Microsatellite Constellation For Local-Scale Methane Monitoring: Narsha, Geuk-Nam Kim, Jinyoung Shin, Museong Park, Sang Hun Lee, Heewon Park, Taemin Kim, Jooin Lee, Dohyun Kim, Insun Jung, Marcin Badowski, Kiyun Park, Jae-Pil Park, Jaemin Hong, Yu-Ri Lee, Sujong Jeong, Alexandra Jercaianu, Pawel Snopek

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

Usa V. Luis Figueroa

2026 Decisions

USDC for the District of New Jersey

Redesigning Women’S Health Nurse Practitioner Curricula: Defining Population-Specific Competencies, Mary T. Hickey, Mary Fischer

International Nursing Research Congress (INRC)

Background: In 2019, the American Association of Colleges of Nursing (AACN) introduced a new vision for nursing education emphasizing competency-based education (CBE) to enhance preparation of a practice-ready Nurse Practitioner (NP) workforce¹. The National Organization of Nurse Practitioner Faculties (NONPF) developed NP Role Core Competencies based on the new AACN Essentials. For Women’s Health Nurse Practitioners (WHNPs), defining population-specific competencies is essential to preparing practitioners who can meet the complex needs of women and gender-related health populations⁴.

Purpose: This initiative sought to identify NP core and population-specific behaviors to equip faculty with the tools for redesigning …

Nasa’S Ecostress Satellite Reveals Widespread Midday Depression In Ecosystem Evapotranspiration, Jingyi Bu, Jingfeng Xiao, Joshua B. Fisher, Yiqi Luo

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Plants often exhibit a midday depression in water use (i.e., transpiration), reflecting a constraint on their ability to sustain maximum water transport, which may occur at the cost of reduced photosynthesis. Eddy covariance observations and geostationary satellites cannot quantify this widespread phenomenon globally while resolving fine-scale spatial variability. Using evapotranspiration measurements from the ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) and machine learning, we quantify the global distribution of midday depression in evapotranspiration. Midday depression primarily occurs during peak-growing seasons in temperate zones and dry periods in the tropics, with a morning shift of the peak evapotranspiration time …

August 25, 2026 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Valvular Heart Failure Is A Distinct Heart Transplant Phenotype With Comparable Adjusted Survival To Other Heart Failure Etiologies, Devon Kelley, Varun Kathawate, Joyce Ho, Andrew Belec, Takahiro Tashima, Kazuhiro Ueno, Jessica Dominic, Pavan Atluri

Division of Cardiology Faculty Papers

PURPOSE: Valvular heart failure (VHF) accounts for 1-5% of heart transplant listings. Comparative outcomes relative to other heart failure etiologies remain poorly characterized. This study defines the VHF phenotype and compares waitlist and transplant outcomes to other heart failure recipients.

METHODS: This retrospective cohort study uses the UNOS thoracic transplant database to analyze adult, first-time, heart-only listings with a diagnosis of heart disease. Patients were grouped by diagnosis as VHF or non-VHF. The primary outcome was waitlist events; post-transplant survival and outcomes were secondary analyses. Subgroup analysis was performed in the post-2018 allocation era.

RESULTS: VHF recipients were older (55.3 …

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

The Role Of Clinician Training In Translating Clinical Decision-Making Into Timely Vha-Guided Care. Comment On Natalini Et Al. Viscoelastic Hemostatic Assays In The Management Of Trauma-Induced Coagulopathy: A Clinical Update. J. Clin. Med. 2026, 15, 12, Jadon Kind, Kaitlyn Kulesus

Student Publications

No abstract provided.

Spartan Daily, August 25, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 167, Issue 02

Adapting Missions Not Machines: Extending On-Orbit Operations To Maximize Roi, Kall Morris Inc

Small Satellite Conference

Poster presented at the 2026 Small Satellite Conference

Design And Implementation Of A Semi Automated Uhf Ground Station For Small Satellite Missions: A Case Study From India, Binoop Joseph, Vinayak Manoj, Thomas Francis, Madhav Vinod, Nikhil Jacob, Salih Majeed, Prajin I. R., Meghana Suresh, Salman Al Fariz K., Sijo George, Anish Chandra B. S., Anamika Kamath, Anjay Sudesh, Anurag Reghu, Aravind M. B., Manu Mohan, Ashfaque K. P., Amal Chandran

Small Satellite Conference

Mission success ultimately depends on reliable telecommand and telemetry links between spacecraft and Earth. For small satellites operating under tight power, size and link margin constraints, a technically robust and regulation compliant ground station is a mission critical enabler rather than an afterthought.

This poster presents a case study of a semi automated UHF ground station designed, built and commissioned by HEX20 in Thiruvananthapuram — one of the earliest privately owned and operated satellite ground stations in India — covering the hardware signal chain, the tracking and decoding software stack, integration and calibration, and the regulatory path to operation.

An Operator-In-The-Loop Smallsat Operations Simulation For Classroom Training, Samuil Nikolov, Kaelyn Tindall, Lana Laskey

Small Satellite Conference

Training spacecraft operators through a hybrid environment combining live telemetry, game-engine visualization, subsystem consoles, and real-time anomaly response.

An End-To-End Optical And Ethernet Networking Architecture For Next-Generation Satellite Constellations, Gianluca Giuffrida, Francesco Falaschi

Small Satellite Conference

• Modern satellites generate ever-increasing data volumes, increasingly challenging traditional RF links. IngeniArs combines very high speed optical links, up to 10 Gbps, with an onboard Ethernet routing fabric
• Optical data is packetized and dynamically routed for onboard storage or processing, or relayed across the constellation from satellite to satellite until it reaches an available ground station
• The result is reduced time-to-ground, increased contact opportunities, and more resilient end-to-end data delivery across the space and ground segments, despite intermittent link availability

Feasibility Of Failure-Resilient Swarm Formation Flying And Multi-Beam Coherent Apertures In 10000+ High-Density Satellite Swarms, Sumio Morioka

Small Satellite Conference

Direct-to-Device (D2D) communication links satellites directly to ground terminals without large antennas, supporting future Cyber-Physical Systems (CPS) and IoT. Our earlier work [1] showed that a formation of 10,000+ ultra-small satellites, as a coherent phased-array aperture, closes the D2D link budget. This study asks whether the formation can be operated within each satellite’s available power.

Validation Of A Modular Adcs Architecture For Small Satellites, Saish Sridharan

Small Satellite Conference

Poster Presented at the 2026 Small Satellite Conference

Magnetic Balancing For Microvibration Reduction In Passive Magnetic Bearings For Smallsat Reaction Wheels, Deckers Niel, Baekeland Mante, Cuypers Cedric, Seiler Rene, Vandepitte Dirk, Delabie Tjorven

Small Satellite Conference

Reduction and mitigation of microvibrations constitutes a crucial field of interest in the research of spacecraft reaction wheels. This applies all the more so in small satellites, where even minimal sources of vibrations lead to imprecision of onboard instruments. To address this, magnetic bearings offer contactless support, and thus prevent several sources of microvibrations that exist in classical ball bearings, for instance the mechanical imperfections in rolling elements. The inherently low stiffness of magnetic bearings also significantly reduces the transmitted forces in reaction wheels. Another advantage of contactless support is its potential longer lifetime because of the absence …

Manufacturing Advances For Cost Effective, Large Aperture Monolithic Telescopes, T. Suratwala, R. Steele, G. Tham, J. Ross, J. Johnson, O. Herrera, M. Cahill, D. Bechtold, R. Bechtold, F. Ravizza, J. Cortes

Small Satellite Conference

Space has become increasingly more contested over the last decade, with the proliferation of satellites and space assets that require new levels of Space Domain Awareness (SDA). Space is often described by the US Government as the next warfighting domain. Control, understanding and dominance over this vast domain requires exquisite and complex optomechanical systems.

Lawrence Livermore National Lab’s Space Science and Security Program (SSSP) has developed unique monolithic optics, which are ground-aligned during manufacturing and are nearly athermal. These qualities greatly reduce the complexity of the optical payload when compared to legacy telescope designs. Monolithic optics deliver excellent imaging capabilities, …

Modeling Liquid Propellant Slosh Disturbances For Small Satellite Attitude Control, Phillip Miret, Nathan Cole, Robert E. Zee

Small Satellite Conference

Objective:

Develop and optimize a reduced order spring-mass-damper (SMD) analogue of propellant slosh using computational fluid dynamic (CFD) analysis. Evaluate the efficacy of generating feedforward compensation terms using the SMD model to improve attitude control performance during rapid spacecraft slews.