Nature of and Lessons Learned from Lunar Ice Cube and the First Deep Space Cubesat 'Cluster'

Cubesats operating in deep space face challenges Earth-orbiting cubesats do not. 15 deep space cubesat 'prototypes' will be launched over the next two years including the two MarCO cubesats, the 2018 demonstration of dual communication system at Mars, and the 13 diverse cubesats being deployed from the SLS EM1 mission within the next two years. Three of the EM1 cubesat missions, including the first deep space cubesat 'cluster', will be lunar orbiters with remote sensing instruments for lunar surface/regolith measurements. These include: Lunar Ice Cube, with its 1-4 micron broadband IR spectrometer, BIRCHES, to determine volatile distribution as a function of time of day; Lunar Flashlight, to confirm the presence of surface ice at the lunar poles, utilizing an active source (laser), and looking for absorption features in the returning signal; and LunaH-Map to characterize ice at or below the surface at the poles with a compact neutron spectrometer. In addition, the BIRCHES instrument on Lunar Ice Cube will provide the first demonstration of a microcryocooler (AIM/IRIS) in deep space. Although not originally required to do so, all will be delivering science data to the Planetary Data System, the first formal archiving effort for cubesats. 4 of the 20 recently NASA-sponsored (PSDS3) study groups for deep space cubesat/smallsat mission concepts were lunar mission concepts, most involving 12U cubesats. NASA SIMPLEX 2/SALMON 3 AO will create ongoing opportunities for low-cost missions as 'rides' on government space program or private sector vehicles as these become available

Simulation-To-Flight (STF-1): A Mission to Enable CubeSat Software-Based Validation and Verification

The Simulation-to-Flight 1 (STF-1) CubeSat mission aims to demonstrate how legacy simulation technologies may be adapted for flexible and effective use on missions using the CubeSat platform. These technologies, named NASA Operational Simulator (NOS), have demonstrated significant value on several missions such as James Webb Space Telescope, Global Precipitation Measurement, Juno, and Deep Space Climate Observatory in the areas of software development, mission operations/training, verification and validation (V&V), test procedure development and software systems check-out. STF-1 will demonstrate a highly portable simulation and test platform that allows seamless transition of mission development artifacts to flight products. This environment will decrease development time of future CubeSat missions by lessening the dependency on hardware resources. In addition, through a partnership between NASA GSFC, the West Virginia Space Grant Consortium and West Virginia University, the STF-1 CubeSat will hosts payloads for three secondary objectives that aim to advance engineering and physical-science research in the areas of navigation systems of small satellites, provide useful data for understanding magnetosphere-ionosphere coupling and space weather, and verify the performance and durability of III-V Nitride-based materials

The Grizzly, February 9, 1990

Students Grapple With Rising Costs • USEAC Plants Seeds for First Ursinus Earth Day • Letter: Cynosure Cynic • Michener Bids Campus Adieu • The Trojans are Coming • Get your Act in Gear • Feb 14: A Woman\u27s Holiday? • UC Aquabears Squash Susquehanna • Susquehanna Drowned • Hoopsters Split Again • Making Tracks • Wismer Looking Gamely • Stop The Sex Wars • Grapplers Rebound With Big Victory • Gymnasts Prepare for Nationals • Athletes of the Week • Countdownhttps://digitalcommons.ursinus.edu/grizzlynews/1251/thumbnail.jp

The Grizzly, January 26, 1990

Campus Additions are Muddling Thru • Dennis Gould Makes His Life in Art With Inner Voice • Letters: GDI Supports Power\u27s Points; Corson Operator Boxing Impersonal; Fashion Focus Offensive • A Civil Voice Inspires • Bookstore Buyback Prices Fair? • UC Hoopsters Have Winning Potential! • Slippery When Wet! • Aquabears: Quality not Quantity • Lady Tumblers Hopeful • Grappling to Victory • Corson Special: Phone in a Box • Student Symposium • Lantern Finally Here • Vacancies Filled • Bears On Their Way! • Athletes of the Week • Changes on Track • Student-Faculty Interactions Beneficial for Both • Kriebel to Lecture at Museum • Workshops Offeredhttps://digitalcommons.ursinus.edu/grizzlynews/1249/thumbnail.jp

The Grizzly, February 26, 1990

UC Airband Gets Respect It Deserves • Student Abortion Debate To Heat Campus • Letters: Hey, Don\u27t be so Rude; Pledging: A Test; Don\u27t Blame Townies • Olin Topped In Style • New Day For Grizzly • Bears End Season With a Win • Bear Pack Paces To Second • Smith\u27s Super Season • Men Finish Sixth Aquabears Make a Splash • Grapplers To MAC\u27s • Haircuts Work Well • Richter Rips Alum • Trees Vanish In Northwest • Skateboarders Unite! • Rising Standards For Prospective Ursinus Students • Speaker Chosen • Martial Law Declared: Identification Now! • Hey Congress: Pass It, Man! • The King Of History • Bomberger Concert a Hit • Randolph Promoted • Bush Bugs Druggieshttps://digitalcommons.ursinus.edu/grizzlynews/1253/thumbnail.jp

The Grizzly, December 3, 1990

Wismer Hall to be Renovated by Next Fall • Quad Intruder Returns • Politics Honors Projects • Foreign Policy and the Press • Ursinus Offers St. Joseph\u27s Post-MBA Certificates • Dance Marathon Planned • Crazy Toys • Holiday Messages Encouraged • Exam Schedule • Mixed Up • Jane\u27s Addiction Concert Review • European Old Master Prints • At the Playhouse • Attention Skiers • Edie Brickell Reviewed • In the Spotlight • Swimmers Host Double-Header Weekend • Lady Hoopsters Shoot for Title • Are We Going to War? • Why are We Really There? • Hey! Who\u27s the New Guy? • Brain in Brief • Bonnie and SAM (not Clyde)https://digitalcommons.ursinus.edu/grizzlynews/1266/thumbnail.jp

The Grizzly, November 6, 1990

Olin Hall Dedicated: First New Building In 20 Years • Founder\u27s Day Celebrated • Quad Intruder Sighted • Graff Speaks on Humanities Issues • Woodall Recognized • Olin: Past and Present • Sportscaster Dabbles in Theatre • Capitol Trip a Success • A WVOU Profile: Quickdraw Throws Rap at Ursinus • Warrant: A Bunch of Sissies • Ursinus Theatre: The Changeling • Hey Bar Hoppers! • Meier Named Ursinus\u27 New Lacrosse Coach • Soccer Ends Season with 9-11 Record • Field Hockey Finishes Season • Women Swim to Win, Men Sink • Cross-Country Team Reflects on MAC\u27s • Volleyball Wraps-Up • Wrestlers Look to Impress • Letters: Zeta Chi Sexist?; Students Waste Money • Olin Has Great Benefits • Voting Guide • Moon Mystifieshttps://digitalcommons.ursinus.edu/grizzlynews/1263/thumbnail.jp

The Grizzly, October 16, 1990

Olin Walkway Changes the Face of Ursinus • Congressional Candidate Lewis Du Pont Smith Spurs Debate • The Minority Student Union: A Step Toward Diversity • USEAC Conference Bolsters Environmental Activism • Father Changes • Reflecting on Rosen • New Hang-out • The Replacements • Upcoming Berman • Cross Country Runs On • Soccer Wins Two • Netters Upset • Hockey Splits • Grubb Predicts Again • Football Refuses To Give Up • Letters: Complain, but Don\u27t Steal; Positive Pledging; Wismer Food: Quick Service and Healthy Variety • A Contradiction in American Beliefs • This is America? • A Spectacular Devicehttps://digitalcommons.ursinus.edu/grizzlynews/1261/thumbnail.jp

Surveillance, performativity and normalised practice: the use and impact of graded lesson observations in Further Education colleges

In little over a decade, the observation of teaching and learning (OTL) has become the cornerstone of Further Education (FE) colleges’ quality systems for assuring and improving the professional skills and knowledge base of tutors. Yet OTL remains an under-researched area of inquiry with little known about the impact of its use on the professional identity, learning and development of FE tutors. This paper examines the specific practice of graded OTL and in so doing discusses findings from a mixed-methods study conducted in 10 colleges situated across the West Midlands region of England. Data from a questionnaire survey and semi-structured interviews were analysed within a theoretical framework that drew largely on aspects of Foucauldian theory as well as the twin phenomena of new managerialism and performativity. This analysis revealed how OTL has become normalised as a performative tool of managerialist systems designed to assure and improve standards, performance and accountability in teaching and learning. It is argued that FE has now outgrown graded OTL and it is time for a moratorium on its use. Colleges and tutors need to be given greater professional autonomy with regard to OTL and be allowed to develop their own systems that place professional learning and development at the forefront, rather than the requirements of performance management systems

The Welfare Implications of Using Exotic Tortoises as Ecological Replacements

<div><h3>Background</h3><p>Ecological replacement involves the introduction of non-native species to habitats beyond their historical range, a factor identified as increasing the risk of failure for translocations. Yet the effectiveness and success of ecological replacement rely in part on the ability of translocatees to adapt, survive and potentially reproduce in a novel environment. We discuss the welfare aspects of translocating captive-reared non-native tortoises, <em>Aldabrachelys gigantea</em> and <em>Astrochelys radiata</em>, to two offshore Mauritian islands, and the costs and success of the projects to date.</p> <h3>Methodology/Principal Findings</h3><p>Because tortoises are long-lived, late-maturing reptiles, we assessed the progress of the translocation by monitoring the survival, health, growth, and breeding by the founders. Between 2000 and 2011, a total of 26 <em>A. gigantea</em> were introduced to Ile aux Aigrettes, and in 2007 twelve sexually immature <em>A. gigantea</em> and twelve male <em>A. radiata</em> were introduced to Round Island, Mauritius. Annual mortality rates were low, with most animals either maintaining or gaining weight. A minimum of 529 hatchlings were produced on Ile aux Aigrettes in 11 years; there was no potential for breeding on Round Island. Project costs were low. We attribute the success of these introductions to the tortoises’ generalist diet, habitat requirements, and innate behaviour.</p> <h3>Conclusions/Significance</h3><p>Feasibility analyses for ecological replacement and assisted colonisation projects should consider the candidate species’ welfare during translocation and in its recipient environment. Our study provides a useful model for how this should be done. In addition to serving as ecological replacements for extinct Mauritian tortoises, we found that releasing small numbers of captive-reared <em>A. gigantea</em> and <em>A. radiata</em> is cost-effective and successful in the short term. The ability to release small numbers of animals is a particularly important attribute for ecological replacement projects since it reduces the potential risk and controversy associated with introducing non-native species.</p> </div