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The Seventeenth Data Release of the Sloan Digital Sky Surveys : Complete Release of MaNGA, MaStar, and APOGEE-2 Data
- 2022
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Ingår i: Astrophysical Journal Supplement Series. - : Institute of Physics (IOP). - 0067-0049 .- 1538-4365. ; 259:2
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Tidskriftsartikel (refereegranskat)abstract
- This paper documents the seventeenth data release (DR17) from the Sloan Digital Sky Surveys; the fifth and final release from the fourth phase (SDSS-IV). DR17 contains the complete release of the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, which reached its goal of surveying over 10,000 nearby galaxies. The complete release of the MaNGA Stellar Library accompanies this data, providing observations of almost 30,000 stars through the MaNGA instrument during bright time. DR17 also contains the complete release of the Apache Point Observatory Galactic Evolution Experiment 2 survey that publicly releases infrared spectra of over 650,000 stars. The main sample from the Extended Baryon Oscillation Spectroscopic Survey (eBOSS), as well as the subsurvey Time Domain Spectroscopic Survey data were fully released in DR16. New single-fiber optical spectroscopy released in DR17 is from the SPectroscipic IDentification of ERosita Survey subsurvey and the eBOSS-RM program. Along with the primary data sets, DR17 includes 25 new or updated value-added catalogs. This paper concludes the release of SDSS-IV survey data. SDSS continues into its fifth phase with observations already underway for the Milky Way Mapper, Local Volume Mapper, and Black Hole Mapper surveys.
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| 2. |
- Aparicio, Carlos, et al.
(författare)
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Success Criteria in Zygomatic Implant Dentistry
- 2020
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Ingår i: Zygomatic Implants. - Cham : Springer. - 9783030292638 - 9783030292669 - 9783030292645 ; , s. 211-233
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Bokkapitel (refereegranskat)abstract
- The extreme maxillary atrophy that indicates the use of zygomatic implants (ZI) is associated with resorptive changes in both alveolar and basal bone, and prevents direct placement of conventional endosseous implants. Therefore, using conventional criteria to describe implant success/failure is not sensible for ZI. Moreover, protocols for the rehabilitation of the atrophic maxilla using ZI have been continuously evolving to overcome initial shortcomings of early initial shortcomings of early techniques. The current zygomatic approach is relatively new, especially if the head of the ZI is located in an extra-maxillary buccal position to the alveolar crest with no alveolar bone around its perimeter. The zygomatic-related rehabilitation protocol differs from conventional implant therapy with respect to biomechanics, clinical procedures, outcomes, and eventual complications such as soft tissue incompetence or recession that may lead to recurrent sinus/soft tissue infections and aesthetic patient complaints. Currently, the way in which results and complications of ZI are reported in the scientific literature is inconsistent and lacks a standardized approach. Specific criteria to describe success/survival of ZI, including a standardized way to report on rhinosinus pathology associated with ZI, is necessary. The aim of this chapter is to critically review success criteria used for conventional and zygomatic implants. Finally, a revisited Zygomatic Success Code describing specific criteria to score the outcome of a rehabilitation anchored on ZI is proposed. The authors use the ORIS acronym to name four specific criteria to systematically describe the outcome of ZI rehabilitation:Offset: evaluation of prosthetic success based on the final positioning of the zygomatic implant with respect to the middle of the alveolar crest in the horizontal dimension.Rhinosinus status report: a pre, and postsurgical cone-beam computed tomography comparative approach to evaluating whether sinuses are healthy; a clinical questionnaire where “yes” and “no” answers can be given.Infection permanence related to dehiscence: an evaluation of soft tissue signs of infection or dehiscence on a grading scale based on reference photographs.Stability report: accepting as success some mobility until dis-osseointegration signs of rotation or apical pain present.
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- Cuartielles, David, et al.
(författare)
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Educational Robots with Arduino : Annotated Prototypes
- 2019
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Ingår i: Educational Robotics in the Context of the Maker Movement. - Cham : Springer. - 9783030181413 - 9783030181406 ; , s. 161-174
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Konferensbidrag (refereegranskat)abstract
- This paper introduces the experiments realized by Arduino Education in the field of educational robotics. The paper, written as a collection of annotated exemplars, covers a series of prototypes, kits, and full educational programmes which were tested with students of different ages and educators. Some projects are of a do-it-yourself (DIY) nature, a property we came to describe as DIY-ness, while some others have been manufactured and served to tens of thousands of students. There are however things in common that can help others in the conceptualization, development, and deployment of educational robotics initiatives.
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