cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Rebsorte ‘Calandro‘
Creators: name: Hüther, Silke
Publisher: name: Julius Kühn-Institut, Bundesforschungsinstitut für Kulturpflanzen, Institut für Rebenzüchtung, Geilweilerhof
Year: 2015
Subjects: subject: Rebsorte
subject: Calandro
subject: Abstammung
subject: Sortenentwicklung
subject: Sortenbeschreibung
subject: Leistungsdaten

description: Informationsblatt des JKI
description: Mediterraner Weintyp mit Aromengemisch aus Beerenfrüchten
Spectamen strigata Darragh 2024, comb. nov.
Creators: name: Darragh, Thomas A.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Solariellidae
Spectamen
Spectamen strigata

description: Spectamen strigata (Tenison Woods, 1879) comb. nov.
Minolia strigata Tenison Woods, 1879a: 235, pl. 21, fig. 7.
Distribution. Otway Basin: Muddy Creek Formation (type). Age: middle Miocene.
description: Published as part of Darragh, Thomas A., 2024, A checklist of Australian marine Cenozoic Mollusca, pp. 37-206 in Memoirs of Museum Victoria 83 on page 47, DOI: 10.24199/j.mmv.2024.83.02, http://zenodo.org/record/14704472
On the convergence of zeta functions of prehomogeneous vector spaces
Creators: name: Finis, Tobias
name: Lapid, Erez
Publisher: name: arXiv
Year: 2024
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We prove a general convergence result for zeta functions of prehomogeneous vector spaces extending results of H. Saito, F. Sato and Yukie. Our analysis points to certain subspaces which yield boundary terms. We study it further in the setup arising from nilpotent orbits. In certain cases we determine the residue at the rightmost pole of the zeta function.
title: Lettre n°775 de Paul d'Estournelles de Constant à Nicholas Murray Butler (20 janvier 1921)
title: Letter number 775 from Paul d'Estournelles de Constant to Nicholas Murray Butler (January 20, 1921)
Creators: name: d'Estournelles de Constant, Paul
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Pacifisme
Guerre mondiale (1914-1918)

description: Source: Archives de la Sarthe – France
Euphrynus carinatus Ardoin 1963
Creators: name: Schoeman, Colin S.
name: Toussaint, Dawn Cory
name: Tshililo, Precious
name: Foord, Stefan H.
name: Hamer, Michelle
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Euphrynus
Euphrynus carinatus

description: Euphrynus carinatus (Fåhraeus, 1870)
BLN
description: Published as part of Schoeman, Colin S., Toussaint, Dawn Cory, Tshililo, Precious, Foord, Stefan H. & Hamer, Michelle, 2020, Checklist of the pimeliine darkling beetles of the Vhembe Biosphere Reserve, South Africa (Coleoptera: Tenebrionidae: Pimeliinae), pp. 1-9 in Bothalia (a 8) (a 8) 50 (1) on page 7, DOI: 10.38201/btha.abc.v50.i1.8, http://zenodo.org/record/10515087
title: Observation on the Stratigraphy and Radiometric Age of the Omo Beds, Southern Ethiopia
Creators: name: Brown, Francis Harold
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: IORE
subject: Shungura Formation
subject: geology
subject: Radiometric dating

description: In: VIth Pan-African Congress on Prehistory and Quaternary Studies, Dakar
Aphaenogaster (Deromyrma) Forel, 1913, n.n
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1913
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Aphaenogaster

description: Deromyrma n.n.
En troisième lieu, en instituant mon sous-genre Isopheidole, je n’ai pas fait attention au fait que c’est précisément Ischnomyrmex longipes Sm. sur lequel Mayr avait fondé ce sous-genre. Pour la même raison donc, le nom d’Isopheidole doit tomber et être remplacé par Ischnomyrrnex Mayr. Mais, ici aussi, il s’ensuit que le groupe des Aphaenogaster (Ischnomyrmex) Swammerdami For. et voisins doivent être renommés. Je propose donc pour ce groupe le nom de Deromyrma n. n. Ce groupe mérite d’autant plus d’être séparé des autres, qu’il n’a qu’une seule cellule cubitale aux ailes, au lieu de deux comme les autres Aphaenogaster et les Pheidole (y compris longipes). Au contraire des Ischnomyrmex (ex Isopheidole), la reine a chez eux, en général, une tête étroite à long cou.
Je désigne l' Aphaenogaster Swammerdami comme type du sous-genre Deromyrma. On pourrait soulever la question de savoir si les anciens Ischnomyrmex sans cou (longiceps, cockerelli, Sagei, albisetosa, etc.) doivent être séparés de ceux à cou. La question en revient à savoir si l’on attache une plus grande importance au cou ou à l’unique cellule cubitale des ailes; dans le doute, je préfère laisser les choses telles qu'elles sont. On peut encore dire que les formes américaines ont une massue antennaire peu distincte et comprenant en partie le huitième article, tandis que les autres ont une massue plus distincte de quatre articles. Mais je ne trouve pas cette raison suffisante pour démembrer le genre et je me contente d’établir le sous-genre Deromyrma pour les anciens Ischnomyrmex à une seule cellule cubitale aux ailes sans soldats, avec ou sans cou.
description: Published as part of Forel, A., 1913, Formicides du Congo Belge récoltés par MM. Bequaert, Luja, etc (pp), pp. 350-351 in Revue Zoologique Africaine (Brussels) 2 on page 350, DOI: 10.5281/zenodo.11438
Spectamen planicarinatum Ludbrook 1956
Creators: name: Darragh, Thomas A.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Solariellidae
Spectamen
Spectamen planicarinatum

description: Spectamen planicarinatum Ludbrook, 1956
Spectamen planicarinatum Ludbrook, 1956: 17, pl. 2, fig. 4.
Distribution. St Vincent Basin: Dry Creek Sands (type). Age: middle Miocene.
description: Published as part of Darragh, Thomas A., 2024, A checklist of Australian marine Cenozoic Mollusca, pp. 37-206 in Memoirs of Museum Victoria 83 on page 47, DOI: 10.24199/j.mmv.2024.83.02, http://zenodo.org/record/14704472
Neusticomys mussoi Ochoa & Soriano 1991
Creators: name: Don E. Wilson
name: Russell A. Mittermeier
name: Thomas E. Lacher, Jr
Publisher: name: Lynx Edicions
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Neusticomys
Neusticomys mussoi

description: 335.
Musso’s Fish-eating Rat
Neusticomys mussoi
French: Ichthyomys de Musso / German: Musso-Fischratte / Spanish: Rata pescadora de Musso
Other common names: Musso's Ichthyomyine
Taxonomy. Neusticomys mussoi Ochoa & Soriano, 1991, Paso Hondo, Rio Potosi, 14 km SE Pregonero, Tachira, Venezuela. This species is monotypic.
Distribution. Known only from three localities in Andean N Colombia and W Venezuela.
Descriptive notes. Head-body 94-118 mm, tail 75-82 mm, ear 86-10 mm, hindfoot 21 mm. No specific data are available for body weight. Musso’s Fish-eating Rat is one of the smallest species of Neusticomys. Dorsal fur is bright brownish, dense, soft, and ¢.6 mm long, with reddish brown tips and scattered longer hairs (c.8 mm long) with black tips. Ventral fur is shorter (c.4 mm long) and paler than dorsal fur and slightly grayer, with longerscattered hairs (c.6 mm long) having golden tips. Hindfeet are narrow and c.21 mm long, with shorter fringing hair and interdigital webs. Manus is cream-colored on dorsal and ventral sides, with three separate interdigital pads and two separate carpal pads; pollex is highly reduced and below lower level of first interdigital pad. Pale cream fur is in ears and on feet. Mystacial vibrissae are short, sparse, soft, and entirely whitish. Philtrum is present, and pinnae are conspicuous, small, rounded, and furred on both sides, with inside part yellowish, contrasting color of dorsalfur. Tail is shorter than head-body length, densely covered by dark-brownish hairs and with patch of entirely white hairs at tip.
Habitat. Streams bordered by montane semideciduous forest. A Colombian Musso’s Fish-eating Rat was trapped in a pitfall set 10 m from the margin of a small creek surrounded by dense riparian forest with litter cover ¢.90%.
Food and Feeding. Musso’s Fish-eating Rat probably feeds on relatively large arthropods with heavily sclerotized exoskeletons.
Breeding. No information.
Activity patterns. Musso’s Fish-eating Rat is probably nocturnal and semi-aquatic.
Movements, Home range and Social organization. No information.
Status and Conservation. Classified as Endangered on The IUCN Red List. Musso’s Fisheating Rat occurs in less than 5000 km?, with declining habitat quality. It is only known from fewer than five locations.
Bibliography. Ochoa & Soriano (1991, 2008), Rodriguez-Posada (2014), Voss (1988, 2015b).
description: Published as part of Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, pp. 204-535 in Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona :Lynx Edicions on page 404, DOI: 10.5281/zenodo.6707142
Spin-Hall effect in topological materials: Evaluating the proper spin current in systems with arbitrary degeneracies
Creators: name: Ma, Hongyang
name: Cullen, James H.
name: Monir, Serajum
name: Rahman, Rajib
name: Culcer, Dimitrie
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The spin-Hall effect underpins some of the most active topics in modern physics, including spin torques and the inverse spin-Hall effect, yet it lacks a proper theoretical description. This makes it difficult to differentiate the SHE from other mechanisms, as well as differentiate band structure and disorder contributions. Here, by exploiting recent analytical breakthroughs in the understanding of the intrinsic spin-Hall effect, we devise a density functional theory method for evaluating the conserved (proper) spin current in a generic system. Spin non-conservation makes the conventional spin current physically meaningless, while the conserved spin current has been challenging to evaluate since it involves the position operator between Bloch bands. The novel method we introduce here can handle band structures with arbitrary degeneracies and incorporates all matrix elements of the position operator, including the notoriously challenging diagonal elements, which are associated with Fermi surface, group velocity, and dipolar effects but often diverge if not treated correctly. We apply this method to the most important classes of spin-Hall materials: topological insulators, 2D quantum spin-Hall insulators, non-collinear antiferromagnets, and strongly spin-orbit coupled metals. We demonstrate that the torque dipole systematically suppresses contributions to the conventional spin current such that, the proper spin current is generally smaller in magnitude and often has a different sign. Remarkably, its energy-dependence is relatively flat and featureless, and its magnitude is comparable in all classes of materials studied. These findings will guide the experiment in characterizing charge-to-spin interconversion in spintronic and orbitronic devices. We also discuss briefly a potential generalisation of the method to calculate extrinsic spin currents generated by disorder scattering.
Austroliotia lamellosa Darragh 2024, comb. nov.
Creators: name: Darragh, Thomas A.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Liotiidae
Austroliotia
Austroliotia lamellosa

description: Austroliotia lamellosa (Tenison Woods, 1877) comb. nov.
Liotia lamellosa Tenison Woods, 1877: 96
Liotia lamellosa Tenison Woods, 1877?.— Tenison Woods, 1879a: 236, pl. 21, fig. 5.
Liotia roblini Johnston, 1880: 39.— Harris, 1897: 284, pl. 8, figs 4a–c; May, 1919: 71.
Liotina lamellosa (Tenison Woods, 1877).— Darragh and Kendrick, 2000: 32, Figs 4H–J.
Distribution. Eucla Basin: Pallinup Formation. Otway Basin: Browns Creek Formation, Glen Aire Clay, Muddy Creek Formation. Port Phillip Basin: Jan Juc Formation. Bass Basin: Freestone Cove Sandstone (type). Age: late Eocene–middle Miocene.
description: Published as part of Darragh, Thomas A., 2024, A checklist of Australian marine Cenozoic Mollusca, pp. 37-206 in Memoirs of Museum Victoria 83 on page 47, DOI: 10.24199/j.mmv.2024.83.02, http://zenodo.org/record/14704472
title: Gli archivi delle biblioteche: esperienze e questioni
Creators: name: Damiani, Concetta
name: De Franceschi, Loretta
name: Feliciati, Pierluigi
Publisher: name: Eum Edizioni Università di Macerata
Year: 2023
Subjects: classificationCode: 6
subject: FOS: Humanities

description: Il volume nasce dal convegno “Gli archivi delle biblioteche”, tenutosi presso l’Università di  Urbino il 30-31 marzo 2022. In quell’occasione i curatori avevano affrontato da diverse prospettive il tema della documentazione prodotta dalle biblioteche nel corso della loro attività, carte e dati che testimoniano le molteplici attività svolte spesso non solo in campo strettamente biblioteconomico e bibliografico, ma anche come istituzioni culturali a più ampio spettro, rivolte a un bacino d’utenza diversificata e dalle differenti esigenze. Gli archivi delle biblioteche sono fonti preziose sia in un’ottica diacronica, per la ricostruzione della storia degli istituti culturali, delle pratiche biblioteconomiche, della lettura e della cultura in generale, sia dal punto di vista sincronico, per quanto attiene alla gestione organizzativa, dei flussi documentari, e – tema oggi di grande attualità e complessità – alle problematiche legate alla produzione di archivi digitali.
Psammodes rowleianus
Creators: name: Schoeman, Colin S.
name: Toussaint, Dawn Cory
name: Tshililo, Precious
name: Foord, Stefan H.
name: Hamer, Michelle
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Psammodes
Psammodes rowleianus

description: Psammodes rowleianus (Westwood, 1864)
Fig. 3Q,
BRI
description: Published as part of Schoeman, Colin S., Toussaint, Dawn Cory, Tshililo, Precious, Foord, Stefan H. & Hamer, Michelle, 2020, Checklist of the pimeliine darkling beetles of the Vhembe Biosphere Reserve, South Africa (Coleoptera: Tenebrionidae: Pimeliinae), pp. 1-9 in Bothalia (a 8) (a 8) 50 (1) on page 7, DOI: 10.38201/btha.abc.v50.i1.8, http://zenodo.org/record/10515087
title: Documentation diverse, chemise n°3
title: EMIC
titleType: AlternativeTitle
Creators: name: Olivier de Sardan, Jean-Pierre
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: subject: Article EMIC

description: Pages de notes manuscrites sur l'emic et l'etic et sur des questions méthodologiques (de la recherche et de l'enquête en anthropologie). Texte provisoire (compuscrit) de JPOS sur l'emic et l'etic avec annotations manuscrites de la main d'une autre personne datant du 1er janvier 1996. Lettre manuscrite adressée à JPOS par "Gérard" (Lenclud ?) en tant que commentaire de relecture d'un texte sur emic et etic. Lettre tapuscrite adressée à JPOS par Claude Pairault (Bamako, 18 juin 1990) en tant que commentaire de relecture sur un texte de JPOS sur l'etic et l'emic. Lettre tapuscrite adressée à JPOS par Jean-Claude (Passeron ?) (21 sept. 1993) en tant que commentaire de relecture sur un texte de JPOS sur UN étude des cultes de possession du Niger. Bibliographie compuscrite sur l'émic (31 déc. 96) avec annotations manuscrites.
description: Assez bon : trous et tranche déchirée, taches, marques de plis
description: Schéma "2e phase" (p.25)
description: Source: Phonothèque MMSH, USR3125, Aix-Marseille Université - CNRS, France
description: date: 1990/1996
Neusticomys monticolus Anthony 1921
Creators: name: Don E. Wilson
name: Russell A. Mittermeier
name: Thomas E. Lacher, Jr
Publisher: name: Lynx Edicions
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Neusticomys
Neusticomys monticolus

description: 336.
Montane Fish-eating Rat
Neusticomys monticolus
French: Ichthyomys de montagne / German: Gebirgs-Fischratte / Spanish: Rata pescadora de montana
Other common names: Montane | chthyomyine
Taxonomy. Neusticomys monticolus Anthony, 1921, Nono Farm “San Francisco” (about 16 km NNE of the summit of Volcan Pichincha), Pichincha, Ecuador.
Neusticomys monticolus is the type species of the genus. Monotypic.
Distribution. W Andean slopes of Colombia and Ecuador.
Descriptive notes. Head-body 95-211 mm, tail 87-114 mm, ear 811 mm, hindfoot 24-26 mm; weight 75 g. Dorsum of the Montane Fish-eating Rat is dull gray or black, contrasting slightly with paler venter. Oral margins and at least some lowermost mystacial vibrissae are usually silvery. Hindfoot is narrow, with poorly developed border ofstiff hairs. Ears are visible above pelage of head. Tail is less than or equal to head-body length, and variations in color oftail include white or partially bicolored tips. Young and old individuals have similar pelage.
Habitat. Forest and paramo ecosystems probably at elevations of 1800-3800 m. The Montane Fish-eating Ratis found near small streams of crystalline waters less than 1 m wide and 5-10 cm deep in primary and secondary mountain forests.
Food and Feeding. The Montane Fish-eating Rat mainly eats aquatic insects, including larval and nymphs stages.
Breeding. A female was collected in the early wet season (mid-May) with two large embryos.
Activity patterns. Montane Fish-eating Rats are semi-aquatic.
Movements, Home range and Social organization. In Colombia, a Montane Fish-eating Rat was reportedly eaten by a Crab-eating Fox (Cerdocyon thous).
Status and Conservation. Classified as Least Concern on The IUCN Red Lust.
Bibliography. Anthony (1921, 1929), Delgado (2009), Goémez-Laverde & Delgado (2008), Ochoa & Soriano (1991), Voss (1988, 2015b).
description: Published as part of Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, pp. 204-535 in Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona :Lynx Edicions on pages 404-405, DOI: 10.5281/zenodo.6707142
A Novel Technique for Query Plan Representation Based on Graph Neural Nets
Creators: name: Chang, Baoming
name: Kamali, Amin
name: Kantere, Verena
Publisher: name: arXiv
Year: 2024
Subjects: subject: Databases (cs.DB)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Learning representations for query plans play a pivotal role in machine learning-based query optimizers of database management systems. To this end, particular model architectures are proposed in the literature to transform the tree-structured query plans into representations with formats learnable by downstream machine learning models. However, existing research rarely compares and analyzes the query plan representation capabilities of these tree models and their direct impact on the performance of the overall optimizer. To address this problem, we perform a comparative study to explore the effect of using different state-of-the-art tree models on the optimizer's cost estimation and plan selection performance in relatively complex workloads. Additionally, we explore the possibility of using graph neural networks (GNNs) in the query plan representation task. We propose a novel tree model BiGG employing Bidirectional GNN aggregated by Gated recurrent units (GRUs) and demonstrate experimentally that BiGG provides significant improvements to cost estimation tasks and relatively excellent plan selection performance compared to the state-of-the-art tree models.
LayerPlexRank: Exploring Node Centrality and Layer Influence through Algebraic Connectivity in Multiplex Networks
Creators: name: Ren, Hao
name: Jiang, Jiaojiao
Publisher: name: arXiv
Year: 2024
Subjects: subject: Social and Information Networks (cs.SI)
subject: Information Retrieval (cs.IR)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: As the calculation of centrality in complex networks becomes increasingly vital across technological, biological, and social systems, precise and scalable ranking methods are essential for understanding these networks. This paper introduces LayerPlexRank, an algorithm that simultaneously assesses node centrality and layer influence in multiplex networks using algebraic connectivity metrics. This method enhances the robustness of the ranking algorithm by effectively assessing structural changes across layers using random walk, considering the overall connectivity of the graph. We substantiate the utility of LayerPlexRank with theoretical analyses and empirical validations on varied real-world datasets, contrasting it with established centrality measures.
description: Published in Proceedings of the 33rd ACM International Conference on Information and Knowledge Management (CIKM '24)
A Room-Temperature Solid-State Maser Amplifier
Creators: name: Day, Tom
name: Isarov, Maya
name: Pappas, William J.
name: Johnson, Brett C.
name: Abe, Hiroshi
name: Ohshima, Takeshi
name: McCamey, Dane R.
name: Laucht, Arne
name: Pla, Jarryd J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Masers once represented the state-of-the-art in low noise microwave amplification technology, but eventually became obsolete due to their need for cryogenic cooling. Masers based on solid-state spin systems perform most effectively as amplifiers, since they provide a large density of spins and can therefore operate at relatively high powers. Whilst solid-state masers oscillators have been demonstrated at room temperature, continuous-wave amplification in these systems has only ever been realized at cryogenic temperatures. Here we report on a continuous-wave solid-state maser amplifier operating at room temperature. We achieve this feat using a practical setup that includes an ensemble of nitrogen-vacancy center spins in a diamond crystal, a strong permanent magnet and simple laser diode. We describe important amplifier characteristics including gain, bandwidth, compression power and noise temperature and discuss the prospects of realizing a room-temperature near-quantum-noise-limited amplifier with this system. Finally, we show that in a different mode of operation the spins can be used to cool the system noise in an external circuit to cryogenic levels, all without the requirement for physical cooling.
Munditia dennanti Darragh 2024, comb. nov.
Creators: name: Darragh, Thomas A.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Liotiidae
Munditia
Munditia dennanti

description: Munditia dennanti (Chapman and Gabriel, 1914) comb. nov.
Liotia dennanti Chapman and Gabriel, 1914: 315, pl. 27, figs 22, 23.— Chapman, 1916: pl. 70, figs 22, 23.
Distribution. Murray Basin: Bookpurnong Formation (type). Age: middle Miocene.
description: Published as part of Darragh, Thomas A., 2024, A checklist of Australian marine Cenozoic Mollusca, pp. 37-206 in Memoirs of Museum Victoria 83 on page 47, DOI: 10.24199/j.mmv.2024.83.02, http://zenodo.org/record/14704472
Neusticomys vossi Anthony 1921
Creators: name: Don E. Wilson
name: Russell A. Mittermeier
name: Thomas E. Lacher, Jr
Publisher: name: Lynx Edicions
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Neusticomys
Neusticomys vossi

description: 337.
Voss’s Fish-eating Rat
Neusticomys vossi
French: Ichthyomys de Voss / German: Voss-Fischratte / Spanish: Rata pescadora de Voss
Other common names: \ Voss's Ichthyomyine
Taxonomy. Neusticomys vossi Hanson et al., 2015, 12 km by road north-west of Cosanga, Napo Province, Ecuador.
Neusticomys vossi was recently recognized as a distinct species, based mainly on molecular grounds, from populations previously referred to N. monticolus. Monotypic.
Distribution. E slopes of Andes in S Colombia and N&C Ecuador.
Descriptive notes. Head—body 97-111 mm, tail 92-108 mm, hindfoot 24-27 mm; weight 32 g. Voss’s Fish-eating Ratis the smallest ichthyomyine, apparently with less advanced aquatic specialization. Dorsum is dull grayish or black, contrasting with slightly lighter venter. Mystacial vibrissae and oral margins are usually silver. Tail has whitish hairs along ventral surface and occasionally white tip. Some individuals may have white midpectoral blazes and irregular whitish dorsal spotting. Manus and pes are covered with whitish silver hairs that turn dark at wrists, ankles, and metapodials. Voss’s Fish-eating Rat can be distinguished from other species of Neusticomys, except the Montane Fish-eating Rat (N. monticolus), by having dull grayish pelage rather than brownish.
Habitat. Rocky streams in montane forest at elevations of 1900-3750 m.
Food and Feeding. No information.
Breeding. An adult female Voss’s Fish-eating Rat was captured with two large embryos in mid-May, and another was lactating in August.
Activity patterns. Voss’s Fish-eating Rats is semi-aquatic.
Movements, Home range and Social organization. No information.
Status and Conservation. Not assessed on The [UCN Red Lust.
Bibliography. Brito & Ojala-Barbour (2016), Hanson et al. (2015), Voss (1988).
description: Published as part of Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, pp. 204-535 in Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona :Lynx Edicions on page 405, DOI: 10.5281/zenodo.6707142
Neomida luteonotata Pic 1926
Creators: name: Aloquio, Sergio
name: Flores, Gustavo E.
name: Lopes-Andrade, Cristiano
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Neomida
Neomida luteonotata

description: Neomida luteonotata (Pic, 1926)
= Hoplocephala luteonotata Pic, 1926: 29; Gebien, 1939: 769; Blackwelder 1945: 527. Neomida luteonotata: Triplehorn, 2006: 331.
= Hoplocephala huedepohli Kulzer, 1961: 214. (syn. by Triplehorn, 2006: 331).
= Hoplocephala atricollis Kulzer, 1961: 215 (not Pic, 1926); Triplehorn, 2006: 333. syn. n. Type material examined: Holotype (NMB) of Hoplocephala huedepohli Kulzer, 1961 (Figs. 1–2) labelled: “ Foz de Iguassu [sic] 1.59 Hüedepohl leg.\ BRASILIEN \ HOLOTYPUS [printed in red] Hoplocephala hüedepohli [sic] det. H. Kulzer 1961 ”.
Holotype (NMB) of Hoplocephala atricollis Kulzer, 1961 (Figs. 3–4) labelled: “ S Catharina [sic] Nova Teutonia \ F. Plaumann leg 22.1.34 \ HOLOTYPUS [printed in red] Hoplocephala atricollis det. H. Kulzer 1961 ”. Other material examined: 45 specimens (CELC) from BRAZIL, states of Minas Gerais, Espírito Santo, Rio de Janeiro, Goiás and Santa Catarina.
Distribution: Brazil, French Guiana, Bolivia, Paraguay, Suriname, and Argentina (Triplehorn, 2006).
description: Published as part of Aloquio, Sergio, Flores, Gustavo E. & Lopes-Andrade, Cristiano, 2017, A new synonym of Neomida luteonotata (Pic, 1926) (Coleoptera: Tenebrionidae: Diaperini), pp. 438-440 in Zootaxa 4300 (3) on page 438, DOI: 10.11646/zootaxa.4300.3.6, http://zenodo.org/record/838537
Rustic Capital Writing: typed drafts and photos
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 95
description: "Typed drafts and photos of the following P.Herc.: 32, 40, 90, 342, 359, 371, 393, 876, 1059; these papyri are listed on the covering page of the folder (where the numbers 412 and 450 are crossed out) under the title: 'Capitale rustique. Texte recopié et photos'. Descriptions, transcriptions and photos of the papyri are grouped and enclosed in different folders following the inventory number (folder 1: P.Herc. 30, 40, 90, 342, 359; folder 2:P.Herc. 371, 393; P.Herc. 876, 1059). Corrections and remarks added with different inks (black, red and light pink). In some cases pictures of the papyri have a date on their back or the indication of the number of 'bobin'; pictures of some Neaples drawings."
description: Source: 4MAR_10_2_5-19.6
description: Relation: 4MAR_2_5-12.2, 4MAR_2_5-12.3, 4MAR_2_5-12.4, 4MAR_2_5-12.5, 4MAR_2_5-12.6, 4MAR_2_5-12.7, 4MAR_2_5-12.8, 4MAR_2_5-12.9, 4MAR_2_5-19.4, 4MAR_2_5-19.7, 4MAR_2_5-19.8, 4MAR_42_4-1, 4MAR_42_4-6, 4MAR_42_4-7
description: created: n.d., 1957
Ocnodes (Ocnodes) scrobicolle Fåhraeus 1870
Creators: name: Schoeman, Colin S.
name: Toussaint, Dawn Cory
name: Tshililo, Precious
name: Foord, Stefan H.
name: Hamer, Michelle
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Ocnodes
Ocnodes scrobicolle

description: Ocnodes (Ocnodes) scrobicolle (Fåhraeus, 1870)
Fig. 3R,
BGM, BLN, BLS, BRI, GON, GOR, LUD, MAS, NWA
description: Published as part of Schoeman, Colin S., Toussaint, Dawn Cory, Tshililo, Precious, Foord, Stefan H. & Hamer, Michelle, 2020, Checklist of the pimeliine darkling beetles of the Vhembe Biosphere Reserve, South Africa (Coleoptera: Tenebrionidae: Pimeliinae), pp. 1-9 in Bothalia (a 8) (a 8) 50 (1) on page 7, DOI: 10.38201/btha.abc.v50.i1.8, http://zenodo.org/record/10515087
Eremochares luteus
Creators: name: Khedher, Hassib Ben
name: Yildirim, Erol
name: Braham, Mohamed
name: Ljubomirov, Toshko
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Sphecidae
Eremochares
Eremochares luteus

description: Eremochares luteus (Taschenberg, 1869)
(Figure 2 b; Map 23)
Parapsammophila lutea Taschenberg, 1869. Zeitschrift für die Gesammten Naturwissenschaften, 34: 431.
New records (Total 1 ♀). Tataouine: North Tataouine, Route Tataouine-Medenine km 33, 163 m, 10.V.2018, 1 ♀. Remark. First record for Tunisia.
General distribution. Egypt, Sudan (Yan et al. 2015; Pulawski 2019).
description: Published as part of Khedher, Hassib Ben, Yildirim, Erol, Braham, Mohamed & Ljubomirov, Toshko, 2020, First checklist of Tunisian sphecid wasps (Hymenoptera: Sphecidae) with new and additional records, pp. 301-327 in Zootaxa 4801 (2) on page 308, DOI: 10.11646/zootaxa.4801.2.6, http://zenodo.org/record/3900484
Deviations from random matrix entanglement statistics for kicked quantum chaotic spin-$1/2$ chains
Creators: name: Herrmann, Tabea
name: Brandau, Roland
name: Bäcker, Arnd
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is commonly expected that for quantum chaotic many body systems, the statistical properties approach those of random matrices when increasing the system size. We demonstrate for various kicked spin-1/2 chain models that the average eigenstate entanglement indeed approaches the random matrix result. However, the distribution of the eigenstate entanglement differs significantly. While for autonomous systems such deviations are expected, they are surprising for the more scrambling kicked systems. Similar deviations occur in a tensor-product random matrix model with all-to-all interactions. Therefore, we attribute the origin of the deviations for the kicked spin-chain models to the tensor-product structure of the Hilbert spaces. As a consequence, this would mean that such many body systems cannot be described by the standard random matrix ensembles.
Neusticomys venezuelae
Creators: name: Don E. Wilson
name: Russell A. Mittermeier
name: Thomas E. Lacher, Jr
Publisher: name: Lynx Edicions
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Neusticomys
Neusticomys venezuelae

description: 338.
Venezuelan Fish-eating Rat
Neusticomys venezuelae
French: Ichthyomys du Venezuela / German: Venezuela-Fischratte / Spanish: Rata pescadora de Venezuela
Other common names: Fish-eating Rat, Venezuelan Ichthyomyine
Taxonomy. Daptomys venezuelae Anthony, 1929, “Neveri, about 15 miles [= 24 km] west of Cumanacoa [Sucre State|, northern Venezuela; altitude 2400 feet [= 732 m].” This species is monotypic.
Distribution. Known only from five localities in Venezuela and Guyana.
Descriptive notes. Head-body 100-132 mm, tail 100-120 mm, ear 10-13 mm, hindfoot 25-28 mm; weight 58-66 g. Dorsum of the Venezuelan Fish-eating Rat is uniform blackish brown, with tips of long hairs glistening black and bases slate-colored. Head and body areslightly lighter in tone than back; underparts are slate, grizzled with gray, and tips of long hairs are silvery whitish. Tail is brownish black above and below, and its hairs are quite long and thick. Toes of forefoot are whitish, with rest of upper surfaces of forefeet clove-brown; hindfeet are brown and sparsely haired.
Habitat. Near clear streams in rainforests at elevations from near sea level to 1400 m.
Food and Feeding. The Venezuelan Fish-eating Rat eats aquatic invertebrates.
Breeding. No information.
Activity patterns. The Venezuelan Fish-eating Ratis semi-aquatic and nocturnal.
Movements, Home range and Social organization. No information.
Status and Conservation. Classified as Vulnerable on The IUCN Red List. The Venezuelan Fish-eating Rat is a habitat specialist, dependent on clear streams, and is known from only five widely separated localities in Venezuela and Guyana. It is estimated to be declining rapidly due to decreasing distribution, and habitat destruction and degradation.
Bibliography. Anthony (1929), Emmons (1997), Ochoa & Rivas (2008), Voss (1988, 2015b).
description: Published as part of Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, pp. 204-535 in Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona :Lynx Edicions on page 405, DOI: 10.5281/zenodo.6707142
Leucorhynchia rotulina Darragh and Kendrick 2000
Creators: name: Darragh, Thomas A.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Skeneidae
Leucorhynchia
Leucorhynchia rotulina

description: Leucorhynchia rotulina Darragh and Kendrick, 2000
Leucorhynchia rotulina Darragh and Kendrick, 2000: 52, Figs 8F, I, K–N, P, Q, T.
Distribution. Eucla Basin: Pallinup Formation (type). Age: late Eocene.
description: Published as part of Darragh, Thomas A., 2024, A checklist of Australian marine Cenozoic Mollusca, pp. 37-206 in Memoirs of Museum Victoria 83 on page 48, DOI: 10.24199/j.mmv.2024.83.02, http://zenodo.org/record/14704472
title: Rebsorte ‘Reberger‘
Creators: name: Hüther, Silke
Publisher: name: Julius Kühn-Institut, Bundesforschungsinstitut für Kulturpflanzen, Institut für Rebenzüchtung, Geilweilerhof
Year: 2015
Subjects: subject: Rebsorte
subject: Reberger
subject: Abstammung
subject: Sortenentwicklung
subject: Sortenbeschreibung
subject: Leistungsdaten

description: Informationsblatt des JKI
description: Kräftiger Rotwein mit gut eingebundenen Tanninen
title: Activité du port de Saint-Malo – 1763 – Port-Launay
Creators: name: :Unkn
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: matériaux de construction

description: Cette fiche est issue de l’enquête menée par Jean Delumeau sur l’activité du port de Saint-Malo au 17e et 18e siècle. Cette fiche correspond à l’activité de l’année 1763 avec le port "Port-Launay"
description: Marchandises arrivées à Saint-Malo : ardoises
description: Catégories de marchandises arrivées à Saint-Malo : matériaux de construction
description: Coverage: Petit cabotage
description: Bibliographic citation: CHEREL, Huguette. L'Activité du port de Saint-Malo en 1763. DES : Histoire : Rennes : 1967 (Bibliothèque François-Lebrun, MH 1052)
description: date: Date de numérisation : 2021 à 2023
description: created: Années 1950-1960
Non-local twist sequences in floppy kagome chains
Creators: name: Azizi, Pegah
name: Gonella, Stefano
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The twisted kagome family comprises a spectrum of configurations that can be realized through the sweep of a single configurational degree of freedom known as a twist angle. Recently, it was shown that certain pairs of configurations along this sweep were linked by duality transformations and displayed matching phonon spectra. In this work, we introduce an intercell-connection system that spreads the lattice in the dimension orthogonal to the tessellation plane. The resulting three-dimensional character of the lattice allows us to sweep the entirety of the twist-angle spectrum, including all the compact configurations featuring overlapping triangles that, in a strictly two-dimensional space, are forbidden. Duality provides precious guidance for interpreting the availability of floppy mechanisms arising in the compact configurations through the one-to-one correspondence with their expanded counterparts. Our focus is on the compact configuration corresponding to a null twist angle, where the lattice degenerates to a chain. From the perspective of the chain, several of the local connections between neighboring lattice cells play the role of nonlocal long-range interactions between cells of the chain. We demonstrate experimentally some peculiar behavior that results from such nonlocality, including a selective activation of floppy sequences that is informed by the direction of loading.
Seychellister mornicus Hlaváč & Nakládal 2018, sp. nov.
Creators: name: Hlaváč, Peter
name: Nakládal, Oto
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Seychellister
Seychellister mornicus

description: Seychellister mornicus sp. nov. (Figs 1–3)
Material studied. 1 ♂, HOLOTYPE: (p) Seychelles, Mahé, Pied du Morne, 400-500m, 4o37’36’’, 55o26’08’’E, J. Janák lgt., 21.11.2007 / (p) Pandanus sifted litter. SMNS. PARATYPES, 2 ♀: the same data as holotype (SMNS, PHPC).
Description. Body length 1.70 mm in male, 1.95 mm in female, maximum width of elytra 0.65 mm in male and 0.75 mm in female. Head length 0.30–0.32 mm, ratio: length / maximum width 1.24–1.33, vertexal foveae distant. Antennae 0.65–0.73 mm long, scape minuscule, pedicel cylindrical, slightly longer than wide, terminal antennomere 10–12 times as long as pedicel, 4–6 times as long as wide at club-shaped apex.
Pronotum 1.15–1.20 times as wide as long, slightly shorter than head, ratio: pronotal length / length of head 0.83- 0.86, pronotum widest behind mid length, posterior corners obtuse, antebasal fovea large and shallow. Elytra 1.35–1.47 times as wide as long, with 6 evanescent basal foveae. Abdomen long, 1.29–1.33 mm, as long as elytra, relative length of visible sternites: 1.00: 4.17: 2.50: 1.83: 0.67. Mesofemora in males with small spine located in apical half just behind midpoint, mesotibiae with small spine located at the beginning of apical third.
Aedeagus (Figs 2–3) about 0.36 mm long, about 2.85 times as long as wide, basal bulb about 1.40 times as long as apical lobe.
Sexual dimorphism. Females larger, mid legs simple, lacking spines, terminal antenomeres shorter.
Microhabitat and collecting method. All specimens were sifted from under Pandanus litter.
Etylomogy. Locotipic, referring to the type locality Pied du Morne.
Distribution. Seychelles (Island Mahé).
description: Published as part of Hlaváč, Peter & Nakládal, Oto, 2018, Seychellister mornicus, a new genus and species of Clavigeritae (Coleoptera, Staphylinidae, Pselaphinae) from Seychelles, pp. 293-296 in Zootaxa 4450 (2) on page 295, DOI: 10.11646/zootaxa.4450.2.9, http://zenodo.org/record/1444776
Parapsammophila errabunda
Creators: name: Khedher, Hassib Ben
name: Yildirim, Erol
name: Braham, Mohamed
name: Ljubomirov, Toshko
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Sphecidae
Parapsammophila
Parapsammophila errabunda

description: Parapsammophila errabunda (Kohl, 1901)
(Figure 2 c, d; Map 24)
Ammophila errabunda Kohl, 1901. Annalen des kaiserlich-königlichen naturhistorischen Hofmuseums. Wien, 16: 147.
New records (3 ♂, 10 ♀). Kebili: Douz, West Douz, 63 m, 19. V.2018, 1 ♂; Tataouine: North Tataouine, Oued Tlelet, 170 m, 12. V.2018, 1 ♂, 9 ♀, Route Tataouine-Medenine km 33, 163m, 10. V.2018, 1 ♂, 1 ♀.
Remark. First record for Tunisia. The male is reported for the first time in the world.
General distribution. Eastern central Africa (Bohart & Menke 1976).
description: Published as part of Khedher, Hassib Ben, Yildirim, Erol, Braham, Mohamed & Ljubomirov, Toshko, 2020, First checklist of Tunisian sphecid wasps (Hymenoptera: Sphecidae) with new and additional records, pp. 301-327 in Zootaxa 4801 (2) on pages 308-309, DOI: 10.11646/zootaxa.4801.2.6, http://zenodo.org/record/3900484
A note on continuity and asymptotic consistency of measures of risk and variability
Creators: name: Gao, Niushan
name: Xanthos, Foivos
Publisher: name: arXiv
Year: 2024
Subjects: subject: Risk Management (q-fin.RM)
subject: FOS: Economics and business
subject: 91G70, 91B30, 46E30

description: In this short note, we show that every convex, order bounded above functional on a Frechet lattice is automatically norm continuous. This improves a result in \cite{RS06} and applies to many deviation and variability measures. We also show that an order-continuous, law-invariant functional on an Orlicz space is strongly consistent everywhere, extending a result in \cite{KSZ14}.
Psammodes janitor Koch 1953
Creators: name: Schoeman, Colin S.
name: Toussaint, Dawn Cory
name: Tshililo, Precious
name: Foord, Stefan H.
name: Hamer, Michelle
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Psammodes
Psammodes janitor

description: Psammodes cf. janitor Koch, 1953
Fig. 3S,
BRI, MAA
description: Published as part of Schoeman, Colin S., Toussaint, Dawn Cory, Tshililo, Precious, Foord, Stefan H. & Hamer, Michelle, 2020, Checklist of the pimeliine darkling beetles of the Vhembe Biosphere Reserve, South Africa (Coleoptera: Tenebrionidae: Pimeliinae), pp. 1-9 in Bothalia (a 8) (a 8) 50 (1) on page 7, DOI: 10.38201/btha.abc.v50.i1.8, http://zenodo.org/record/10515087
Leucorhynchia ventricosa Darragh and Kendrick 2000
Creators: name: Darragh, Thomas A.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Skeneidae
Leucorhynchia
Leucorhynchia ventricosa

description: Leucorhynchia ventricosa Darragh and Kendrick, 2000
Leucorhynchia ventricosa Darragh and Kendrick, 2000: 54, Figs 8O, R, S.
Distribution. Eucla Basin: Pallinup Formation (type). Age: late Eocene.
description: Published as part of Darragh, Thomas A., 2024, A checklist of Australian marine Cenozoic Mollusca, pp. 37-206 in Memoirs of Museum Victoria 83 on page 48, DOI: 10.24199/j.mmv.2024.83.02, http://zenodo.org/record/14704472
Neusticomys oyapocki
Creators: name: Don E. Wilson
name: Russell A. Mittermeier
name: Thomas E. Lacher, Jr
Publisher: name: Lynx Edicions
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Neusticomys
Neusticomys oyapocki

description: 339.
Guianan Fish-eating Rat
Neusticomys oyapocki
French: Ichthyomys de I'Oyapock / German: Guyana-Fischratte / Spanish: Rata pescadora de Guayana
Other common names: Guianan Ichthyomyine, Oyapock’s Fish-eating Rat
Taxonomy. Daptomys oyapocki Dubost & Petter, 1979, near the banks of the Oyapock River, Trois Sauts, French Guiana.
Although N. oyapockiis treated as monotypic, it seems plausible that itis an allopatric sister taxa (subspecies?) to N. ferreirai, separated by the lower Amazon River. Monotypic.
Distribution. Scattered Amazonian lowland localities in French Guiana, S Surinam, and neighboring Brazilian territories N of Amazon River.
Descriptive notes. Head—body 96-115 mm, tail 66-87 mm, ear 9-12 mm, hindfoot 23-26 mm; weight 21-50 g. The Guianan Fish-eating Rat is a small species of Neut:comys. Dorsum is uniformly dark brown, rounded ears and feet are dark brown, and fingers are poorly haired and whitish. The Guianan Fish-eating Ratis more easily distinguished from congeners by cranial characteristics including inferior zygomatic root that is positioned well anterior to toothrow and typically lack of upper and lower M3.
Habitat. Streams in primary rainforest but apparently not restricted to aquatic habitats. Guianan Fish-eating Rats in Brazil were collected in terra firma forest at a site with rocky outcrops and streamsat elevations of 350-450 m. Most specimens (less than 20) have been collected in pitfall traps. Captures of the Guianan Fish-eating Rat occurred during dry (January-June) and rainy (August-December) seasons in primary, secondary, or plantation forests, suggesting it might be an opportunistic habitat generalist.
Food and Feeding. No information.
Breeding. No information.
Activity patterns. Guianan Fish-eating Rats are semi-aquatic.
Movements, Home range and Social organization. No information.
Status and Conservation. Classified as Data Deficient on The IUCN Red List. The Guianan Fish-eating Rat was discovered relatively recently, and there is very little information on its extent of occurrence, status, and ecological requirements. It could be threatened by artisanal gold mining activities in most parts of its known distribution.
Bibliography. Castro (2012), Catzeflis (2012, 2017), Catzeflis, de Thoisy et al. (2017), Catzeflis, Weksler et al. (2008), Dubost & Petter (1979), Leite et al. (2007), Lim & Joemratie (2011), Miranda et al. (2012), Nunes (2002), Voss (1988, 2015b), Voss et al. (2001).
description: Published as part of Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, pp. 204-535 in Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona :Lynx Edicions on page 405, DOI: 10.5281/zenodo.6707142
Electron root optimisation for stellarator reactor designs
Creators: name: Neto, E. Lascas
name: Jorge, R.
name: Beidler, C. D.
name: Lion, J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In this work, we propose a method of optimising stellarator devices to favour the presence of an electron root solution of the radial electric field. Such a solution can help avoid heavy impurity accumulation, improve neoclassical thermal ion confinement and helium ash exhaust and possibly reduce turbulence. This study shows that an optimisation for such a root is possible in quasi-isodynamic stellarators. Examples are shown for both vacuum and finite plasma pressure configurations.
Proyective Cohen-Macaulay monomial curves and their affine charts
Creators: name: García-Marco, Ignacio
name: Gimenez, Philippe
name: González-Sánchez, Mario
Publisher: name: arXiv
Year: 2024
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 14Q05 (Primary), 13D02, 20M25, 14H45 (Secondary)

description: In this paper, we explore when the Betti numbers of the coordinate rings of a projective monomial curve and one of its affine charts are identical. Given an infinite field $k$ and a sequence of relatively prime integers $a_0 = 0 < a_1 < \cdots < a_n = d$, we consider the projective monomial curve $\mathcal{C}\subset\mathbb{P}_k^{\,n}$ of degree $d$ parametrically defined by $x_i = u^{a_i}v^{d-a_i}$ for all $i \in \{0,\ldots,n\}$ and its coordinate ring $k[\mathcal{C}]$. The curve $\mathcal{C}_1 \subset \mathbb A_k^n$ with parametric equations $x_i = t^{a_i}$ for $i \in \{1,\ldots,n\}$ is an affine chart of $\mathcal{C}$ and we denote by $k[\mathcal{C}_1]$ its coordinate ring. The main contribution of this paper is the introduction of a novel (Gröbner-free) combinatorial criterion that provides a sufficient condition for the equality of the Betti numbers of $k[\mathcal{C}]$ and $k[\mathcal{C}_1]$. Leveraging this criterion, we identify infinite families of projective curves satisfying this property. Also, we use our results to study the so-called shifted family of monomial curves, i.e., the family of curves associated to the sequences $j+a_1 < \cdots < j+a_n$ for different values of $j \in \mathbb N$. In this context, Vu proved that for large enough values of $j$, one has an equality between the Betti numbers of the corresponding affine and projective curves. Using our results, we improve Vu's upper bound for the least value of $j$ such that this occurs.
description: To appear in Ric. Mat