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Articles 524701 - 524730 of 5211812
Full-Text Articles in Entire DC Network
Hell In Anime And Manga, From Go Nagai’S Devilman, Kentaro Miura’S Berserk, Hell Girl Project’S Hell Girl, The Works Of Junji Ito And Everything In Between, Minna Nizam
Online Midwinter Seminar (OMS)
This paper will explore the influence of Hell in Anime and Manga. The discussion will begin with Go Nagai’s Devilman then lead into other examples of anime/manga with the same theme. The focus will be on the titular character, Akira Fudo, his transformation, and the villains throughout the story. Then a larger discussion on Kentaro Miura’s Berserk and his interpretation of hell will be taken into account. From Griffith’s transformation to Femto, to the iconography of the monsters Guts battles. Then another popular anime franchise will be discussed: Hell Girl and its impact on modern media. The story of revenge …
The Esa Φsat-2 Mission: An A.I Enhanced Multispectral Cubesat For Earth Observation, Nicola Melega, Valentina Marchese, Agnė Paškevičiūtė-Kidron, Bernardo Carnicero Dominguez, Nicolas Longepe, Oriol Aragon Casaled, Irina Babkina, Alessandro Marin, Hano Steyn, Léonie Buckley, Jakub Nalepa, Sofia Oliveira, Giorgia Guerrisi
The Esa Φsat-2 Mission: An A.I Enhanced Multispectral Cubesat For Earth Observation, Nicola Melega, Valentina Marchese, Agnė Paškevičiūtė-Kidron, Bernardo Carnicero Dominguez, Nicolas Longepe, Oriol Aragon Casaled, Irina Babkina, Alessandro Marin, Hano Steyn, Léonie Buckley, Jakub Nalepa, Sofia Oliveira, Giorgia Guerrisi
Small Satellite Conference
As part of an initiative to promote the development and implementation of innovative technologies on-board Earth Observation (EO) missions, the European Space Agency (ESA) kicked off the first Φsat related activities in 2018 with the aim of enhancing the already ongoing FSSCAT project with Artificial Intelligence (AI).
The selected Φsat-2 concept will provide a combination of on-board processing capabilities (including AI) and a medium to high resolution multispectral instrument from Visible to Near Infra-Red (VIS/NIR) able to acquire 8 bands (7 + Panchromatic) provided by SIMERA SENSE Europe (BE). These resources will be made available to a series of dedicated …
The Orbital Calibration 2 (Orca2) Cubesat Mission, Brian C. Gunter, Alaric Gregoire, Greg Badura, Christopher Valenta
The Orbital Calibration 2 (Orca2) Cubesat Mission, Brian C. Gunter, Alaric Gregoire, Greg Badura, Christopher Valenta
Small Satellite Conference
The Georgia Institute of Technology (Georgia Tech), in collaboration with the Georgia Tech Research Institute (GTRI), has developed the Orbital Calibration 2 (OrCa2) mission in an effort to improve space domain awareness. OrCa2’s external panels have precise and well-characterized reflective properties that will permit various calibration activities from ground-based optical sensors, with the goal of improving the tracking and detection of resident space objects (RSOs). OrCa2 is a 12U CubeSat designed, fabricated, assembled, and tested almost entirely in-house using GT/GTRI facilities. It will be regularly observed using Georgia Tech’s Space Object Research Telescope (GT-SORT). A number of experiments can be …
Petrel For Astrophysics And Carbon Business, Hiroyuki Kobayashi, Kei Watanabe, Toshiki Ozawa, Kiyona Miyamoto, Yuki Amaki, Moe Yasuda, Keito Otsubo, Haruta Miki, Akihiro Tokuyasu, Daiki Kobayashi, Riku Nishio, Yusaku Ozeki, Katsuki Tashiro, Yusuke Arai, Ryo Saito, Asuka Ohira, Ryotaro Noto, Minori Fukuda, Yoichi Yatsu, Saburo Matunaga, Hiroaki Kobayashi, Toru Nakano, Masashi Uo, Takashi Yoshikawa, Eriko Kusunoki, Yu Murata, Norihide Takeyama, Akito Enokuchi
Petrel For Astrophysics And Carbon Business, Hiroyuki Kobayashi, Kei Watanabe, Toshiki Ozawa, Kiyona Miyamoto, Yuki Amaki, Moe Yasuda, Keito Otsubo, Haruta Miki, Akihiro Tokuyasu, Daiki Kobayashi, Riku Nishio, Yusaku Ozeki, Katsuki Tashiro, Yusuke Arai, Ryo Saito, Asuka Ohira, Ryotaro Noto, Minori Fukuda, Yoichi Yatsu, Saburo Matunaga, Hiroaki Kobayashi, Toru Nakano, Masashi Uo, Takashi Yoshikawa, Eriko Kusunoki, Yu Murata, Norihide Takeyama, Akito Enokuchi
Small Satellite Conference
A multi-purpose 50kg class microsatellite hosting astrophysical mission and earth remote sensing, "PETREL", will be launched in 2023. In the night side, PETREL observe the ultra-violet sky with a wide-field telescope covering 50 deg^2 for surveying transient objects related to supernovae, tidal disruption events, and gravitational wave events. Our UV telescope can detect the early phase UV emission from a neutron star merger occurred within 150 Mpc. In addition to the satellite observation, PETREL sends a detection alert including the coordinate and brightness of the UV transient to the ground via the real time communication network within several minutes after …
"Nor Am I Out Of It": The Modern Bureaucratic Hell On Page And Screen, Janet Brennan Croft
"Nor Am I Out Of It": The Modern Bureaucratic Hell On Page And Screen, Janet Brennan Croft
Online Midwinter Seminar (OMS)
SESSION VI
5:30 PM—6:20 Eastern
4:30 PM—5:20 Central
3:30 PM—4:20Mountain
2:30 PM—3:20 Pacific
9:30 PM—10:20 GMT
Reforming Xibalba In Gods Of Jade And Shadow, Anne Acker
Reforming Xibalba In Gods Of Jade And Shadow, Anne Acker
Online Midwinter Seminar (OMS)
When Gods of Jade and Shadow was published in 2019, it was acclaimed both for its excellent writing and its revisioning of Mesoamerican mythology. While there is certainly a centering of indigenous American myth over the Western religion, depicted as alien and imposed, the novel also belongs to a growing body of feminist literature in the #MeToo era that critiques and reimagines the power structures of the original stories. This paper explores the literary reconstruction of Xibalba, the underworld of Mayan myth, as Casiopea Tun seeks to restore the god Hun-Kame to his rightful throne at great personal cost. The …
Panel: Deep Places Of The World: Journeys In The Underworlds Of Middle-Earth, Alicia Fox-Lenz, Laura Grabowski, Constance Wagner, Jim Wert
Panel: Deep Places Of The World: Journeys In The Underworlds Of Middle-Earth, Alicia Fox-Lenz, Laura Grabowski, Constance Wagner, Jim Wert
Online Midwinter Seminar (OMS)
In many world mythologies, underworlds are typically subterranean lands that house the dead. Sometimes these underworlds are visited by living heroes who pass trials only to return to the land of the living transformed. Tolkien uses this mythological theme to great effect throughout his legendarium. From The Hobbit to the Silmarillion, Tolkien’s world is littered with underworlds through which characters journey and emerge forever changed. Join us for a lively discussion of Tolkien’s underworlds and how they transform the characters who enter them, as well as the shape the larger events of Middle-earth.
Grey Town: The Practical Theology Of The Great Divorce, Reggie Weems
Grey Town: The Practical Theology Of The Great Divorce, Reggie Weems
Online Midwinter Seminar (OMS)
As one of the most-read Protestant authors of the last two centuries, the legacy of C.S. Lewis is surprisingly rooted in his various writings about Hell. And yet, even though his works are permeated with the mysterium tremendum et fascinans, Lewis rarely spoke directly or clearly about Hell, such as he did in a single chapter in The Problem of Pain (1940). He nonetheless attempted to demythologize Hell from God’s viewpoint in The Pilgrim’s Regress (1933), Satan’s outlook in The Screwtape Letters (1942), and the human perspective in The Great Divorce (1945), his last and perhaps, most insightful …
Ninjasat: 6u Cubesat Observatory For Bright X-Ray Sources, Toru Tamagawa, Takao Kitaguchi, Yo Kato, Tatehiro Mihara, Kentaro Taniguchi, Teruaki Enoto, Tomoshi Takeda, Yuto Yoshida, Naoyuki Ota, Syoki Hayashi, Sota Watanabe, Arata Jujo, Amira Aoyama, Yuanhui Zhou, Keisuke Uchiyama, Wataru Iwakiri, Masaki Numazawa, Hiroki Sato, Chin-Ping Hu, Hiromitsu Takahashi, Hirokazu Odaka, Tsubasa Tamba
Ninjasat: 6u Cubesat Observatory For Bright X-Ray Sources, Toru Tamagawa, Takao Kitaguchi, Yo Kato, Tatehiro Mihara, Kentaro Taniguchi, Teruaki Enoto, Tomoshi Takeda, Yuto Yoshida, Naoyuki Ota, Syoki Hayashi, Sota Watanabe, Arata Jujo, Amira Aoyama, Yuanhui Zhou, Keisuke Uchiyama, Wataru Iwakiri, Masaki Numazawa, Hiroki Sato, Chin-Ping Hu, Hiromitsu Takahashi, Hirokazu Odaka, Tsubasa Tamba
Small Satellite Conference
NinjaSat is a 6U CubeSat observatory designed for long-term monitoring of bright X-ray sources, such as binary systems between normal stars and black holes or neutron stars. NinjaSat is the first Japanese CubeSat dedicated to astronomical observation, and it is also a mission to demonstrate that even a small satellite, which can be developed quickly and inexpensively, unlike large satellites, can perform excellent scientific observations. NinjaSat realizes the world’s highest X-ray sensitivity in CubeSat missions by using gas X-ray detectors filling the entire space allocated for science payloads. The fabrication of the flight model payloads began in 2021, and testing …
The Cuava-2 Cubesat: A Second Attempt To Fly The Remote Sensing, Space Weather Study And Earth Observation Instruments, Xueliang Bai, Patrick Oppel, Iver H. Cairns, Youngho Eun, Anthony Monger, Christopher Betters, Quinn Musulin, Richard Bowden-Reid, Anita Ho-Baillie, Tiaan Stals, Xiaofeng Wu, Yijun Huang, Joshua Critchley Marrows, Julian Guinane, Zihao Wang, Anne Bettens, Andrew G. Dempster, Ignatius Bramananditya Rivaldi, Brett Carter, Jason Held, Andreas Antoniades
The Cuava-2 Cubesat: A Second Attempt To Fly The Remote Sensing, Space Weather Study And Earth Observation Instruments, Xueliang Bai, Patrick Oppel, Iver H. Cairns, Youngho Eun, Anthony Monger, Christopher Betters, Quinn Musulin, Richard Bowden-Reid, Anita Ho-Baillie, Tiaan Stals, Xiaofeng Wu, Yijun Huang, Joshua Critchley Marrows, Julian Guinane, Zihao Wang, Anne Bettens, Andrew G. Dempster, Ignatius Bramananditya Rivaldi, Brett Carter, Jason Held, Andreas Antoniades
Small Satellite Conference
This paper presents the 6U CubeSat mission conducted by the ARC Training Centre for CubeSats, UAVs, and their Applications (CUAVA) at the University of Sydney. CUAVA-2, the second CubeSat project following the CUAVA-1 mission, builds upon lessons learned from its predecessor. CUAVA-1, the first satellite launched by CUAVA, carried first-generation payloads for earth observation goals and technology demonstrations but experienced communication difficulties. A fault root analysis was performed on CUAVA-1 to inform the design of CUAVA-2. The CUAVA-2 satellite incorporates a hyperspectral imager for applications in agriculture, forestry, coastal and marine environments, urban areas, water hazard assessment, and mineral exploration. …
On-Orbit Results From The Nasa Time-Resolved Observations Of Precipitation Structure And Storm Intensity With A Constellation Of Smallsats (Tropics) Mission, William J. Blackwell, David Crompton, Andrew Cunningham, Shawn Donnelly, James Eshbaugh, Vincent Leslie, Brian Powers, Joelle Prince, Nicholas Zorn, Kerri Cahoy, Julian Chew, Amelia Gagnon, Samantha Hasler, Daniel Adams, Benjamin Kim, William Mccarty, Genevieve Taylor, Stuart Cooke, Michael Grant, Scott Braun
On-Orbit Results From The Nasa Time-Resolved Observations Of Precipitation Structure And Storm Intensity With A Constellation Of Smallsats (Tropics) Mission, William J. Blackwell, David Crompton, Andrew Cunningham, Shawn Donnelly, James Eshbaugh, Vincent Leslie, Brian Powers, Joelle Prince, Nicholas Zorn, Kerri Cahoy, Julian Chew, Amelia Gagnon, Samantha Hasler, Daniel Adams, Benjamin Kim, William Mccarty, Genevieve Taylor, Stuart Cooke, Michael Grant, Scott Braun
Small Satellite Conference
The NASA TROPICS Earth Venture (EVI-3) CubeSat constellation mission will provide nearly all-weather observations of 3-D temperature and humidity, as well as cloud ice and precipitation horizontal structure, at high temporal resolution to conduct high-value science investigations of tropical cyclones. TROPICS will provide rapid-refresh microwave measurements (median refresh rate better than 60 minutes for the baseline mission) over the tropics that can be used to observe the thermodynamics of the troposphere and precipitation structure for storm systems at the mesoscale and synoptic scale over the entire storm lifecycle. The TROPICS constellation mission comprises four 3UCubeSats (5.4 kg each) in two …
Innocube - Preparing The Fully Wireless Satellite Data Bus For Launch, Tom Baumann, Erik Dilger, Sergio Montenegro, Felix Sittner, Michael Strohmeier, Thomas Walter
Innocube - Preparing The Fully Wireless Satellite Data Bus For Launch, Tom Baumann, Erik Dilger, Sergio Montenegro, Felix Sittner, Michael Strohmeier, Thomas Walter
Small Satellite Conference
The Innovative CubeSat for Education (InnoCube) mission is a technology demonstrator cubesat mission relying on a fully wireless data-bus, set to launch in November 2024. This paper will discuss the mission objectives, design and implementation of the InnoCube mission with an emphasis on the wireless data bus. The mission is a collaborative project between the University of Wuerzburg and the Technische Universität Berlin in Germany. The mission objectives are to showcase the viability of a fully wireless data-bus for intra-satellite communication onboard cubesats and satellites in general, to provide a platform for testing and validating these new technologies, and to …
Arksat. The First Operational Demonstrator Of Novel Ground Tracking And Deorbiting Technology Towards Active Spectroscopic For Small Satellite System, Samuel Ramon Cano, Cassandra Sands, Charles Smith, Adam Huang
Arksat. The First Operational Demonstrator Of Novel Ground Tracking And Deorbiting Technology Towards Active Spectroscopic For Small Satellite System, Samuel Ramon Cano, Cassandra Sands, Charles Smith, Adam Huang
Small Satellite Conference
The ARKSAT Cube-Satellite Missions will be the first student-led satellites in the State of Arkansas and have been developed primarily at the University of Arkansas (UA)-Fayetteville. The primary goal is the technology development and flight demonstration in pursuit of the Active SpecTROmeter for Small Satellites System (ASTROSS), utilizing formation flights of cooperating light emitters (ARKSAT-3E) and receivers/spectrometers. ARKSAT-1, to be presented at this meeting, is a 1U CubeSat that aims to test critical UA-developed subsystems, including a high-power LED (∼ 12,000 lumens) and novel deorbiting balloon. The follow-on ARKSAT-2, to be launched in 2024, will test flight control subsystems intended …
The Aepex Mission: Imaging Energetic Particle Precipitation Into Earth’S Upper Atmosphere, Robert A. Marshall, Grant D. Berland, Joseph Buescher, Siwani Regmi, Richard A. Kohnert, Amal Chandran, Spencer Boyajian, Tom Woods, Harlan E. Spence, Sonya Smith, Michael P. Mccarthy, Christopher M. Cully
The Aepex Mission: Imaging Energetic Particle Precipitation Into Earth’S Upper Atmosphere, Robert A. Marshall, Grant D. Berland, Joseph Buescher, Siwani Regmi, Richard A. Kohnert, Amal Chandran, Spencer Boyajian, Tom Woods, Harlan E. Spence, Sonya Smith, Michael P. Mccarthy, Christopher M. Cully
Small Satellite Conference
Radiation belt electron fluxes can be enhanced during geomagnetic storms by two orders of magnitude; subsequently, these fluxes decay back to nominal levels in a few days. Precipitation into the upper atmosphere is a primary loss mechanism for these electrons, particularly during the decay phase. Upon impacting the upper atmosphere, these electrons create new ionization, leading to a chemical response that increases NOx and HOx and destroys ozone. Quantifying both radiation belt loss and the impact on the atmosphere requires an accurate estimate of the flux, energy spectrum, and spatial and temporal scales of precipitation.
The NASA-funded Atmospheric Effects of …
The Road To Hell: Rebirth And Relevance In Musical Adaptations Of Katabatic Myth, Jarrod Deprado
The Road To Hell: Rebirth And Relevance In Musical Adaptations Of Katabatic Myth, Jarrod Deprado
Online Midwinter Seminar (OMS)
Adapting Greek mythology provides a framework to reapproach classic works through a contemporary lens to better understand the present. Of particular interest is the depiction of characters traveling to Hell in search of a better future. Looking at two myth-inspired musicals—The Frogs by Stephen Sondheim and Burt Shevelove and Hadestown by Anaïs Michell—we see two disparate journeys to the Underworld given contemporary relevance. The Frogs (1974) depicts Dionysus’ journey to Hades to bring back a poet (originally Euripides, now George Bernard Shaw). However, it was not until the 2004 Broadway adaptation that overtly anti-authoritarian messages were added, aimed at …
Re-Visioning Underland: C. S. Lewis’S The Silver Chair As Dystopian Fiction, William Thompson
Re-Visioning Underland: C. S. Lewis’S The Silver Chair As Dystopian Fiction, William Thompson
Online Midwinter Seminar (OMS)
In C. S. Lewis’s The Silver Chair, Jill, Eustace, and Puddleglum follow the four signs given to them by Aslan and descend into the underworld in order to rescue the lost prince. They find the enchanted Prince Rilian, along with thousands of Earthmen, enslaved to the Green Lady, who has a plan to subjugate the people and creatures of Narnia. Michael Ward, in Planet Narnia: The Seven Heavens and the Imagination of C. S. Lewis, takes a primarily Christological approach to the Narnia series, but finds a further analogue to Underland of The Silver Chair in the underworld …
Thinking Makes It So? Hell As A (Fixable) State Of Mind In The Good Place And Lucifer, Erin Giannini
Thinking Makes It So? Hell As A (Fixable) State Of Mind In The Good Place And Lucifer, Erin Giannini
Online Midwinter Seminar (OMS)
While different in genre, sitcom The Good Place and drama Lucifer share a certain irreverent tone and a somewhat unique approach to the afterlife. In The Good Place, there is no mention of gods or devils, only demons, a Good Place committee, and a judge. Lucifer, loosely based on Neil Gaiman’s graphic novels, however, features angels, demons, God, and the Devil, providing its own spin on established cosmology with embodied versions of prominent figures such as the archangel Michael and biblical brothers Cain and Abel. Yet what ties The Good Place and Lucifer together is a focus on …
Overview And Status Of Agu Remote Innovative Cubesat Alert System-2 On 2023, Takanori Sakamoto, Motoko Serino, Azumi Izawa, Kazuma Kamoshida, Yuki Tsuji, Tomoya Ushimaru, Nao Urakabe, Hiroki Kato, Keiju Asano, Chisaki Iwanaga, Marika Kobori, Yoshihiro Takagi, Kazumasa Hiroshi, Teruaki Enoto
Overview And Status Of Agu Remote Innovative Cubesat Alert System-2 On 2023, Takanori Sakamoto, Motoko Serino, Azumi Izawa, Kazuma Kamoshida, Yuki Tsuji, Tomoya Ushimaru, Nao Urakabe, Hiroki Kato, Keiju Asano, Chisaki Iwanaga, Marika Kobori, Yoshihiro Takagi, Kazumasa Hiroshi, Teruaki Enoto
Small Satellite Conference
We present the overview of the 2U CubeSat, AGU Remote Innovative Cubesat Alert system - 2 (ARICA-2). ARICA-2 was selected as a feasibility study phase of the JAXA-Small Satellite Rush Program (JAXA-SMASH) and the JAXA Innovative Satellite Technology Demonstration-4 project in 2022. The main goal of ARICA-2 is to demonstrate the real-time alert system of transient astronomical sources, such as gamma-ray bursts, using commercial satellite network services. The first 1U CubeSat ARICA, which had the same mission goal as ARICA-2, was successfully launched in 2021 by the JAXA’s Epsilon rocket No.5. However, communication with ARICA has yet to be established …
Panel: “Hell Is Other People: Looking At The Political Rage Machine In Tolkien Fan Spaces And Media”, Alicia Fox-Lenz, Grace Moone, Cara Marta Messina
Panel: “Hell Is Other People: Looking At The Political Rage Machine In Tolkien Fan Spaces And Media”, Alicia Fox-Lenz, Grace Moone, Cara Marta Messina
Online Midwinter Seminar (OMS)
Following the backlash against the Tolkien Society’s “Tolkien and Diversity” seminar and the airing of the first season of Rings of Power, social media fan spaces for Tolkien remain politically charged and reactionary. Building on the foundation of Mythcon 51’s Roundtable “Race, Racisms, and Tolkien,” and Craig Franson’s work showcased there and on the podcast “American Id,” we will discuss the current state of Tolkien discourse on social media and how to navigate the landscape as safely as possible.
Substance Abuse: C.S. Lewis And The Symbolic Geography Of Hell, Richard Angelo Bergen
Substance Abuse: C.S. Lewis And The Symbolic Geography Of Hell, Richard Angelo Bergen
Online Midwinter Seminar (OMS)
The Marriage of Heaven and Hell by William Blake the Romantic, proffers a Romantic vision of hell, and a geographical representation of capacity and scope with an energetic apology. On the other hand, C.S. Lewis’s vision of hell in The Great Divorce is that of a land without substance: a land of addiction to mental maladies, an endless mental substance abuse, an emptying of presence. As one surveys the conversations throughout the book, one gets an increasing sense of the importance of understanding place correctly, as a matter of eternal consequence. One chapter concerns a well-travelled ghost who repeats his …
“Hell Is Only A Word. The Reality Is Much, Much Worse”: Black Holes As Fantasy Gateways To Hell, Kristine Larsen
“Hell Is Only A Word. The Reality Is Much, Much Worse”: Black Holes As Fantasy Gateways To Hell, Kristine Larsen
Online Midwinter Seminar (OMS)
Black holes are frequently described as the scariest objects in the universe, even by the normally staid scientists who study them. Like the warning on the gate of Hell in Dante’s Inferno, any (hu)man or matter that dares to cross the event horizon abandons all hope before literally being ripped to shreds by the object’s extreme tidal forces. As the heart of the beast is approached, the laws of physics break down, time loses its simple everyday meaning, and mathematical madness reigns supreme. It is no wonder that Hollywood has repeatedly adopted the black hole as more than merely …
Performance Analysis And Electromagnetic Compatibility Of A Novel Wideband Radio Frequency Remote Sensing Payload, Jacob Von Chorus, Erica Peterson, Nicolaas Handojo, Nathan Cole, Robert E. Zee
Performance Analysis And Electromagnetic Compatibility Of A Novel Wideband Radio Frequency Remote Sensing Payload, Jacob Von Chorus, Erica Peterson, Nicolaas Handojo, Nathan Cole, Robert E. Zee
Small Satellite Conference
The increase in scale, complexity, and sensitivity of small satellite radio frequency payloads presents challenges in spacecraft level environmental performance testing. The Space Flight Laboratory is developing a novel wideband radio frequency payload for use on multiple satellites as part of a distributed remote sensing system. Qualification of this payload at the spacecraft level is complicated by the range of frequencies requiring analysis, the variety of received signal types, and having to qualify the payload on multiple satellites with differing configurations. This paper presents the system level radio frequency performance testing framework developed to efficiently qualify this new payload consistently …
Design Of A Scientific-Grade Multispectral Imager For Nanosatellites, Joosep Kivastik, Silvar Muru, Meelis Pihlap, Hans Hubert Sams, Madis Kaspar Nigol, Hendrik Ehrpais, Mihkel Pajusalu
Design Of A Scientific-Grade Multispectral Imager For Nanosatellites, Joosep Kivastik, Silvar Muru, Meelis Pihlap, Hans Hubert Sams, Madis Kaspar Nigol, Hendrik Ehrpais, Mihkel Pajusalu
Small Satellite Conference
Applications in agriculture, land-cover change, and vegetation phenology, to name a few, would benefit from more frequent high-quality remote sensing data. However, ”Landsat-class” satellites are too expensive for such applications. Therefore, there is a need to augment larger Earth observation satellites with nanosatellites that use scientific-grade imaging instruments. This paper presents the design for the scientific-grade multispectral imager Theia. It is designed for a 5% radiometric accuracy at a ground sampling distance of 33 m at a 650 km orbit while keeping the modulation transfer function above 0.13 at the Nyquist frequency. The camera has reflective optics with an aluminium …
Preliminary Design Of The Darkness Observatory For Fermi National Accelerator Laboratory, Christopher Young, Phoenix Alpine, Michael Lembeck, Juan Estrada
Preliminary Design Of The Darkness Observatory For Fermi National Accelerator Laboratory, Christopher Young, Phoenix Alpine, Michael Lembeck, Juan Estrada
Small Satellite Conference
The "Dark matter as a sterile NEutrino Search Satellite" (DarkNESS) is a collaboration between Fermi National Accelerator Laboratory (Fermilab), University of Illinois Department of Aerospace Engineering's Laboratory for Advanced Space Systems at Illinois (LASSI), and CU Aerospace. Fermilab's project seeks to clarify the X-ray emission spotted by the European Space Agency in galaxy clusters, hypothesized to result from the decay of sterile neutrinos that may be associated with dark matter. Limited by atmospheric interference, ground telescopes cannot discern the weak X-ray signal. A small satellite deployed in low Earth orbit (LEO) outfitted with an advanced Skipper X-ray detector has been …
Racial Impact Assessment In Land Use Planning And Zoning, William West
Racial Impact Assessment In Land Use Planning And Zoning, William West
Pace Environmental Law Review
Racial impact assessments are tools that attempt to predict the effects of actions to help policymakers evaluate the consequences of those actions before their implementation. This article explains the history of race and land use in the United States, the development of racial impact assessments, and the emerging trend of racial impact assessments in land use planning and zoning. The article concludes with an analysis of how racial impact assessments in land use might develop in the future.
The Green Future And The Golden Past: Issues And Approaches Regarding The Sustainability Of Historical Structures And Sites, Steven Moctezuma
The Green Future And The Golden Past: Issues And Approaches Regarding The Sustainability Of Historical Structures And Sites, Steven Moctezuma
Pace Environmental Law Review
This Article illustrates the harmonies and conflict between historic preservation and environmental law in the context of urgently meeting climate change challenges. The Article presents an overarching analysis of the relationship between historic preservation and environmentalism, discerning unifying aspects and modern conflicts through statutory laws and case studies. It begins with detailing the parallel goals between the two causes, drawing on key similarities between the National Historic Preservation Act and the National Environmental Policy Act, the main tools for ensuring federal review for each field, and highlighting sustainable refurbishment as a prime example on achieving both ends with the same …
The Need To Reconceptualize Wild Animals Post-Covid 19: Miscoordination Of Wildlife Regulations In China’S Food Legal Order, Yi Seul Kim
Pace Environmental Law Review
Today, China is one of the largest markets for wild animal trading. Yet, wild animals are in a regulatory grey area. There is an increasing need to revisit how wild animals are simultaneously but differently regulated in the food and wildlife protection regimes. Rarely do attempts to understand these two regimes occur, making this article's analysis of miscoordination in these bodies of law crucial in addressing the hindrance of nationwide food safety improvement efforts.
Virtuous Cycles: The Interaction Of Public And Private Environmental Governance, Elodie O. Currier
Virtuous Cycles: The Interaction Of Public And Private Environmental Governance, Elodie O. Currier
Pace Environmental Law Review
The climate crisis has provoked a call for action from all sides. Private governance, public regulation, and individual behavior are all vital pieces of our path toward decarbonization and climate adaptation. Despite this, some scholars and policymakers argue that private environmental governance undermines public efforts to regulate climate harms. This paper draws on existing scholarship in law, policy, and psychology to answer these critiques, proposing four taxonomies of beneficial public-private collaboration on environmental governance. It then applies these models, tracking the shift in U.S. environmental legislation from “polluter pays” to “beneficiary pays” strategies to show a shift from rivalry to …
Development Of Radiation Belt Monitors For The 6u Cubesat X-Ray Observatory Ninjasat, Yo Kato, Toru Tamagawa, Takao Kitaguchi, Tatehiro Mihara, Kentaro Taniguchi, Teruaki Enoto, Tomoshi Takeda, Yuto Yoshida, Naoyuki Ota, Syoki Hayashi, Sota Watanabe, Arata Jujo, Amira Aoyama, Yuanhui Zhou, Keisuke Uchiyama, Wataru Iwakiri, Masaki Numazawa, Hiroki Sato, Chin-Ping Hu, Hiromitsu Takahashi, Hirokazu Odaka, Tsubasa Tamba, Satoshi Hatori
Development Of Radiation Belt Monitors For The 6u Cubesat X-Ray Observatory Ninjasat, Yo Kato, Toru Tamagawa, Takao Kitaguchi, Tatehiro Mihara, Kentaro Taniguchi, Teruaki Enoto, Tomoshi Takeda, Yuto Yoshida, Naoyuki Ota, Syoki Hayashi, Sota Watanabe, Arata Jujo, Amira Aoyama, Yuanhui Zhou, Keisuke Uchiyama, Wataru Iwakiri, Masaki Numazawa, Hiroki Sato, Chin-Ping Hu, Hiromitsu Takahashi, Hirokazu Odaka, Tsubasa Tamba, Satoshi Hatori
Small Satellite Conference
NinjaSat is a 6U CubeSat-sized X-ray observatory to be launched into the low Earth orbit at an altitude of 550 km, and is scheduled for launch this October. NinjaSat is equipped with two 1U-sized gas X-ray detectors (GMC) and is expected to operate mainly for astronomical observations of bright X-ray objects in the sky, such as neutron stars and black holes.
Since high voltages are applied to the gas cells of GMC, two radiation belt monitors (RBM) will also be installed to protect GMC from electrical discharges potentially caused by excessively high rate of charged particles. NinjaSat RBM will play …
Lumio, A Lunar Meteoroid Impacts Observer, Lorenzo Provinciali, Lorenzo Pattanaro, Giorgio Saita, Ludovica Bozzoli, Alessandro Balossino, Giovanni Fumo, Alessandro Di Paola, Luca Conterio, Francesco Topputo, Vittorio Franzese, Roger Walker
Lumio, A Lunar Meteoroid Impacts Observer, Lorenzo Provinciali, Lorenzo Pattanaro, Giorgio Saita, Ludovica Bozzoli, Alessandro Balossino, Giovanni Fumo, Alessandro Di Paola, Luca Conterio, Francesco Topputo, Vittorio Franzese, Roger Walker
Small Satellite Conference
Accurate models of the distribution of meteoroids in the Earth-Moon system are needed to predict impacts with space equipment and for safe space exploration. The Moon's lack of atmosphere allows for observation of meteoroid impacts: understanding meteoroids is important for studying asteroids, comets, and near-Earth objects.
The Lunar Meteoroid Impacts Observer (LUMIO) is a CubeSat mission designed to detect and characterize meteoroid impacts on the far side of the Moon. It can detect small meteoroids too faint for Earth-based observations. LUMIO operates in a Halo orbit at Earth-Moon L2 using the LUMIO-Cam, an optical instrument detecting visible light flashes. The …