cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: An Investigation Into the Relationship Between Language Attitudes and Academic Performance in Northampton County, Virginia, Public Schools
Creators: name: Rose, Glenda L.
Publisher: name: Old Dominion University Libraries
Year: 2000

description: This language attitude study targets third grade, fifth grade, eighth grade and high school students in the Northampton County, Virginia, Public School System. Two hypotheses were proposed. First, students exhibiting negative attitudes toward their own dialect have a lower performance level in language arts classes than students expressing positive attitudes. Second, factors such as sex, race, grade level, and level of exposure to other dialects are reflected in language attitudes. In order to determine the validity of these hypotheses, school officials were asked to identify five students performing well and five students having difficulty in the language arts. Ten third graders, fifteen fifth graders, five eighth graders, and six high school students participated in the survey, for a total of thirty-six respondents. Surveys were conducted at Kiptopeke Elementary, Northampton Middle and Northampton High Schools.

Students were first asked to look at a series of pictures and recount the series of events. These stories were captured on cassette tape. Students were then asked to listen to an audiotape recording of four speakers with four different dialects telling the story of “The Three Little Pigs.” As they were listening to each speaker, students were asked to circle on a survey form their responses to four closed-choice statements rating the speaker's friendliness, intelligence, familiarity, and general character.

The results indicate three possible areas of correlation. Students who have been exposed to several language varieties are more likely to stigmatize the local language varieties. Students performing well in the language arts have tended to reject the local variety in favor of the less stigmatized Standard Southern variety. African-American students are more sensitive to the dialect differences of their white and black instructors than are their white peers.
MSSM Higgs Self-Couplings: Two-Loop O(alpha_t alpha_s) Corrections
Creators: name: Brucherseifer, Mathias
name: Gavin, Ryan
name: Spira, Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We analyze the minimal supersymmetric Higgs self-couplings at O(alpha_t alpha_s) within the effective potential approach. The two-loop corrections turn out to be of moderate size in the DRbar scheme if the central scale is chosen as half the SUSY scale. The inclusion of the two-loop corrections reduces the renormalization scale dependence to the per-cent level. These results have a significant impact on measurements of the trilinear Higgs self-couplings at the LHC and a future e^+e^- collider.
description: 5 pages, 4 figures, typos corrected, references added, results unchanged
Oxypora crassispinosa Nemenzo 1979
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Lobophylliidae
Oxypora
Oxypora crassispinosa

description: Oxypora crassispinosa Nemenzo, 1979
Materials
Type status: Other material. Taxon: scientificName: Oxypora crassispinosa; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Lobophyllidae; genus: Oxypora; scientificNameAuthorship: Nemenzo, 1979; Location: waterBody: Indian Ocean; country: Maldives; locality: Vaavu, Addu; minimumDepthInMeters: 26; maximumDepthInMeters: 30; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
Notes
Laminar colonies, forming thin plates, sometimes forming tiers. Colony size ~ 32 cm in the longest dimension. With thin-walled, meandering valleys, some branch towards the centre. Colour from light brown to grey or green (Fig. 91).
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
title: Improved Sampling of the Atmospheric Boundary Layer Using Small Unmanned Aircraft Systems: Results from the Avon Park Experiment
Creators: name: Lee, Temple R.
name: Dumas, Edward J. (Edward James)
name: Buban, Michael S.
name: Baker, C. Bruce
name: Neuhaus, Jonathan
name: Rogers, Mark
name: Chappelle, Nicole
name: Marwine, Casey
name: Swanson, Maureen
name: Amaral, Chris
name: Hall, Phillip
Publisher: name: Air Resources Laboratory (U.S.). Atmospheric Turbulence and Diffusion Division
Year: 2019

description: NOAA Technical Memorandum OAR ARL ; 279
Crocidura flavescens
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura flavescens

description: Crocidura flavescens (I. Geoffrey, 1827). Diet. Class. Hist. Nat., 11:324; Mem. Mus. Hist. Nat. Paris, 15: 126. TYPE LOCALITY: South Africa, “La Cafrerie et le pays des Hottentots" = King William's Town. DISTRIBUTION: Egypt; Senegal to Ethiopia to South Africa; Gabon; Rio Muni. COMMENT: Includes anchietae, doriana, fuscosa, hedenborgiana, manni, martiensseni, nyansae, occidentalis and sururae; see Heim de Balsac and Meester, 1977, Part 1:14. Also includes olivieri; see Corbet, 1978:30. Gureev, 1979:406-407, listed these forms as distinct species without comment. Dieterlen and Heim de Balsac, 1979, Saugetierk. Mitt., 27:241-287, listed occidentalis as a distinct species. Revised by Heim de Balsac and Barloy, 1966, Mammalia, 30:601-633. C. odorata guineensis Heim de Balsac, 1968, Mammalia, 32:384-385, is a junior homonym of C. doriana guineensis Cabrera, 1903, Mem. R. Soc. Hist. Nat. Madrid, 1:22. ISIS NUMBER: 5301403007005037001 as C. flavescens. 5301403007005043001 as C. fuscosa. 5301403007005052001 as C. hedenborgiana. 5301403007005075001 as C. manni. 5301403007005079001 as C. martiensseni. 5301403007005097001 as C. nyaansae (sic). 5301403007005098001 as C. occidentalis. 5301403007005100001 as C. olivieri.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 74, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated.", "Gureev, A. A. 1979. Fauna SSSR, Mlekopitayutschie, tom. 4, vyp. 2. Nasekomoyadnye ... [Fauna of the USSR, Mammals, vol. 4, pt. 2. Insectivores (Mammalia, Insectivora)]. Nauka, Leningrad, 501 pp. (in Russian).", "Dieterlen, F., and H. Heim de Balsac. 1979. Zur Okologie und Taxonomie der Spitzmause (Soricidae) des Kivu-Gebietes. Saugetierkundliche Mitteilungen, 27: 241 - 287.", "Heim de Balsac, H., and J. J. Barloy. 1966. Revision des Crocidures du groupe flavescens-occidentalis-manni. Mammalia, 30: 601 - 633."]}
Nanoscale Architecture for Frequency-Resolving Single-Photon Detectors
Creators: name: Young, Steve M.
name: Sarovar, Mohan
name: Léonard, François
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Single photon detectors play a key role across several basic science and technology applications. While progress has been made in improving performance, single photon detectors that can maintain high performance while also resolving the photon frequency are still lacking. By means of quantum simulations, we show that nanoscale elements cooperatively interacting with the photon field in a photodetector architecture allow to simultaneously achieve high efficiency, low jitter, and high frequency resolution. We discuss how such cooperative interactions are essential to reach this performance regime, analyzing the factors that impact performance and trade-offs between metrics. We illustrate the potential performance for frequency resolution over a 1 eV bandwidth in the visible range, indicating near perfect detection efficiency, jitter of a few hundred femtoseconds, and frequency resolution of tens of meV. Finally, a potential physical realization of such an architecture is presented based on carbon nanotubes functionalized with quantum dots.
description: Published version
Complex Network Approach to the Statistical Features of the Sunspot Series
Creators: name: Zou, Yong
name: Small, Michael
name: Liu, Zonghua
name: Kurths, Jürgen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Complex network approaches have been recently developed as an alternative framework to study the statistical features of time-series data. We perform a visibility-graph analysis on both the daily and monthly sunspot series. Based on the data, we propose two ways to construct the network: one is from the original observable measurements and the other is from a negative-inverse-transformed series. The degree distribution of the derived networks for the strong maxima has clear non-Gaussian properties, while the degree distribution for minima is bimodal. The long-term variation of the cycles is reflected by hubs in the network which span relatively large time intervals. Based on standard network structural measures, we propose to characterize the long-term correlations by waiting times between two subsequent events. The persistence range of the solar cycles has been identified over 15\,--\,1000 days by a power-law regime with scaling exponent $γ= 2.04$ of the occurrence time of the two subsequent and successive strong minima. In contrast, a persistent trend is not present in the maximal numbers, although maxima do have significant deviations from an exponential form. Our results suggest some new insights for evaluating existing models. The power-law regime suggested by the waiting times does indicate that there are some level of predictable patterns in the minima.
description: 18 pages, 11 figures. Solar Physics, 2013
Coelastrea undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Merulinidae
Coelastrea
Coelastrea undetermined

description: Coelastrea sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Coelastrea sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Merulinidae; genus: Coelastrea; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Huvadhu, Addu, Fuvahmulah; minimumDepthInMeters: 2; maximumDepthInMeters: 10; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Three-Dirac-fermion approach to unexpected universal gapless surface states of van der Waals magnetic topological insulators
Creators: name: Wang, Dinghui
name: Wang, Huaiqiang
name: Xing, Dingyu
name: Zhang, Haijun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Layered van der Waals (vdW) topological materials, especially the recently discovered MnBi$_2$Te$_4$-family magnetic topological insulators (TIs), have aroused great attention. However, there has been a serious debate about whether the surface states are gapped or gapless for antiferromagnetic (AFM) TI MnBi$_2$Te$_4$, which is crucial to the prospect of various magnetic topological phenomena. Here, a minimal three-Dirac-fermion approach is developed to generally describe topological surface states of nonmagnetic/magnetic vdW TIs under the modulation of the interlayer vdW gap. In particular, this approach is applied to address the controversial issues concerning the surface states of vdW AFM TIs. Remarkably, topologically protected gapless Dirac-cone surface states are found to arise due to a small expansion of the interlayer vdW gap on the surface, when the Chern number equals zero for the surface ferromagnetic layer; while the surface states remain gapped in all other cases. These results are further confirmed by our first-principles calculations on AFM TI MnBi$_2$Te$_4$. The theorectically discovered gapless Dirac-cone states provide a unique mechanism for understanding the puzzle of the experimentally observed gapless surface states in MnBi$_2$Te$_4$. This work also provides a promising way for experiments to realize the intrinsic magnetic quantum anomalous Hall effect in MnBi$_2$Te$_4$ films with a large energy gap.
description: 7 pages, 4 figures
Crocidura floweri Dollman 1915
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura floweri

description: Crocidura floweri Dollman, 1915. Ann. Mag. Nat. Hist., ser. 8, 15: 515; 17: 192. TYPE LOCALITY: Egypt, Gizeh. DISTRIBUTION: Egypt. COMMENT: The affinities of this species are unknown; see Heim de Balsac and Meester, 1977, Part 1:15. Gureev, 1979: 177 referred to this species as C. floveri Dollman, 1916. ISIS NUMBER: 5301403007005038001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 74, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated.", "Gureev, A. A. 1979. Fauna SSSR, Mlekopitayutschie, tom. 4, vyp. 2. Nasekomoyadnye ... [Fauna of the USSR, Mammals, vol. 4, pt. 2. Insectivores (Mammalia, Insectivora)]. Nauka, Leningrad, 501 pp. (in Russian)."]}
Categorizing ancient documents
Creators: name: Zaghden, Nizar
name: Mullot, Remy
name: Alimi, Mohamed Adel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The analysis of historical documents is still a topical issue given the importance of information that can be extracted and also the importance given by the institutions to preserve their heritage. The main idea in order to characterize the content of the images of ancient documents after attempting to clean the image is segmented blocks texts from the same image and tries to find similar blocks in either the same image or the entire image database. Most approaches of offline handwriting recognition proceed by segmenting words into smaller pieces (usually characters) which are recognized separately. Recognition of a word then requires the recognition of all characters (OCR) that compose it. Our work focuses mainly on the characterization of classes in images of old documents. We use Som toolbox for finding classes in documents. We applied also fractal dimensions and points of interest to categorize and match ancient documents.
description: 10 pages
Crocidura foxi Dollman 1915
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura foxi

description: Crocidura foxi Dollman, 1915. Ann. Mag. Nat. Hist., ser. 8, 15: 514; 16: 143. TYPE LOCALITY: Nigeria, Panyam. DISTRIBUTION: N. Nigeria to Ghana. COMMENT: A member of the poensis group and probably an earlier name for theresae (RH). ISIS NUMBER: 5301403007005039001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 74, DOI: 10.5281/zenodo.7353001
Echinopora undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Merulinidae
Echinopora
Echinopora undetermined

description: Echinopora sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Echinopora sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Merulinidae; genus: Echinopora; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu, Laamu, Huvadhu, Addu; minimumDepthInMeters: 10; maximumDepthInMeters: 62; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Sentiment Analysis in the News
Creators: name: Balahur, Alexandra
name: Steinberger, Ralf
name: Kabadjov, Mijail
name: Zavarella, Vanni
name: van der Goot, Erik
name: Halkia, Matina
name: Pouliquen, Bruno
name: Belyaeva, Jenya
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: H.3.1; H.3.3; I.2.7; J.4

description: Recent years have brought a significant growth in the volume of research in sentiment analysis, mostly on highly subjective text types (movie or product reviews). The main difference these texts have with news articles is that their target is clearly defined and unique across the text. Following different annotation efforts and the analysis of the issues encountered, we realised that news opinion mining is different from that of other text types. We identified three subtasks that need to be addressed: definition of the target; separation of the good and bad news content from the good and bad sentiment expressed on the target; and analysis of clearly marked opinion that is expressed explicitly, not needing interpretation or the use of world knowledge. Furthermore, we distinguish three different possible views on newspaper articles - author, reader and text, which have to be addressed differently at the time of analysing sentiment. Given these definitions, we present work on mining opinions about entities in English language news, in which (a) we test the relative suitability of various sentiment dictionaries and (b) we attempt to separate positive or negative opinion from good or bad news. In the experiments described here, we tested whether or not subject domain-defining vocabulary should be ignored. Results showed that this idea is more appropriate in the context of news opinion mining and that the approaches taking this into consideration produce a better performance.
On the numerical solution of a boundary integral equation for the exterior Neumann problem on domains with corners
Creators: name: Fermo, Luisa
name: Laurita, Concetta
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65R20

description: The authors propose a Nystrom method to approximate the solution of a boundary integral equation connected with the exterior Neumann problem for Laplace's equation on planar domains with corners. They prove the convergence and the stability of the method and show some numerical tests.
description: 23 pages, 7 figures - submitted -
Favites undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Merulinidae
Favites
Favites undetermined

description: Favites sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Favites sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Merulinidae; genus: Favites; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu, Laamu, Huvadhu, Addu; minimumDepthInMeters: 2; maximumDepthInMeters: 30; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Hippocluster: an efficient, hippocampus-inspired algorithm for graph clustering
Creators: name: Chalmers, Eric
name: Luczak, Artur
Publisher: name: arXiv
Year: 2022
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: I.5.3

description: Random walks can reveal communities or clusters in networks, because they are more likely to stay within a cluster than leave it. Thus, one family of community detection algorithms uses random walks to measure distance between pairs of nodes in various ways, and then applies K-Means or other generic clustering methods to these distances. Interestingly, information processing in the brain may suggest a simpler method of learning clusters directly from random walks. Drawing inspiration from the hippocampus, we describe a simple two-layer neural learning framework. Neurons in one layer are associated with graph nodes and simulate random walks. These simulations cause neurons in the second layer to become tuned to graph clusters through simple associative learning. We show that if these neuronal interactions are modelled a particular way, the system is essentially a variant of K-Means clustering applied directly in the walk-space, bypassing the usual step of computing node distances/similarities. The result is an efficient graph clustering method. Biological information processing systems are known for high efficiency and adaptability. In tests on benchmark graphs, our framework demonstrates this high data-efficiency, low memory use, low complexity, and real-time adaptation to graph changes, while still achieving clustering quality comparable to other algorithms.
description: 10 pages, 8 figures
Physical constraints in intracellular signaling: the cost of sending a bit
Creators: name: Bryant, Samuel
name: Machta, Benjamin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: One of the primary computational requirements of a cellular system is the ability to transfer information between spatially separated components. To accomplish this, biology uses diverse physical channels including production or release of second-messengers molecules and electrical depolarization of the plasma membrane. To send reliable information, these processes must dissipate energy to compete with thermal noise, in some cases consuming a substantial fraction of the cellular energy budget. Here we bound the energetic efficiency of several physical strategies for communication, using tools from information theory and the fluctuation dissipation relations to quantify communication through a channel corrupted by thermal noise. We find a minimum energetic cost, in $k_B$T/bit for sending information as a function of the size of the sender and receiver, their spatial separation, and the communication latency. From these calculations construct a phase diagram indicating where each strategy is most efficient. In addition, these calculations provide an estimate for the energy costs associated with information processing arising from the physical constraints of the cellular environment.
The molecular envelope of CRL 618: A new model based on Herschel/HIFI observations
Creators: name: Soria-Ruiz, R.
name: Bujarrabal, V.
name: Alcolea, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study the physical properties and molecular excitation of the different warm gas components found in the protoplanetary nebula CRL 618. We revise our previous Herschel/HIFI observations, which consist of several 12CO and 13CO lines in the far-infrared/sub-mm band. These data have been re-analyzed in detail by improving calibration, the signal-to-noise-ratio, and baseline substraction. We identify the contributions of the different nebular components to the line profiles. We have used a spatio-kinematical model to better constrain the temperature, density, and kinematics of the molecular components probed by the improved CO observations. The 12CO and 13CO J=16-15, J=10-9, and J=6-5 transitions are detected in this source. The line profiles present a composite structure showing spectacular wings in some cases, which become dominant as the energy level increases. Our analysis of the high-energy CO emission with the already known low-energy J=2-1 and J=1-0 lines confirms that the high-velocity component, or fast bipolar outflow, is hotter than previously estimated with a typical temperature of ~300 K. This component may then be an example of a very recent acceleration of the gas by shocks that has not yet cooled down. We also find that the dense central core is characterized by a very low expansion velocity, ~5 km/s, and a strong velocity gradient. We conclude that this component is very likely to be the unaltered circumstellar layers that are lost in the last AGB phase, where the ejection velocity is particularly low. The physical properties of the other two nebular components, the diffuse halo and the double empty shell, more or less agrees with the estimations derived in previous models.
description: Accepted for publication in Astronomy & Astrophysics. 8 pages, 3 figures
title: Military Medical Manuals Collection
Creators: name: Uniformed Services University of the Health Sciences
Publisher: name: University Archives, Uniformed Services University of the Health Sciences, Bethesda, Maryland 20814
Year: 2010
Subjects: classificationCode: 3
subject: FOS: Medical and health sciences
classificationCode: 6.1
subject: FOS: History and archaeology

description: USUHS Archives Finding Aid
Military Medical Manuals Collection
2010
Crocidura fuliginosa
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura fuliginosa

description: Crocidura fuliginosa (Blyth, 1855). J. Asiat. Soc. Bengal, 24:362. TYPE LOCALITY: Burma, Schwegyin, near Pegu. DISTRIBUTION: Burma; adjacent China; N. India; Java; Borneo; Sumatra; Malay Peninsula and adjacent isls.; Sulawesi. COMMENT: Includes aagaardi, aoris, balvensis, doriae, foetida, gravida, grisescens, klossi, malayana, mansumensis, maporensis, negligens, praedix, and tionis; see Jenkins, 1976:284. Medway, 1977:18-21, also included dracula in this species, but Lekagul and McNeely, 1977:28 considered dracula a distinct species. Gureev, 1979:405, listed doriae as a distinct species without comment, but Medway, 1977:18-21, regarded it as a synonym of foetida. ISIS NUMBER: 5301403007005040001 as C. fuliginosa. 5301403007005001001 as C. aagaardi. 5301403007005076001 as C. maporensis. 5301403007005089001 as C. negligens.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 74, DOI: 10.5281/zenodo.7353001
description: {"references": ["Jenkins, P. D. 1976. Variation in Eurasian shrews of the genus Crocidura (Insectivora: Soricidae). Bulletin of the British Museum (Natural History), Zoology Series, 30: 271 - 309.", "Medway, L. 1977. Mammals of Borneo: Field keys and an annotated checklist. Second ed. Monograph, Malay Branch of the Royal Asiatic Society, 7: 1 - 172.", "Lekagul, B., and J. A. McNeely. 1977. Mammals of Thailand. Association for the Conservation of Wildlife, Sahakarnbhat Co., Bangkok, 758 pp.", "Gureev, A. A. 1979. Fauna SSSR, Mlekopitayutschie, tom. 4, vyp. 2. Nasekomoyadnye ... [Fauna of the USSR, Mammals, vol. 4, pt. 2. Insectivores (Mammalia, Insectivora)]. Nauka, Leningrad, 501 pp. (in Russian)."]}
Crocidura fulvastra
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura fulvastra

description: Crocidura fulvastra (Sundevall, 1843). K. Sven. Vetenskapsakad Akad. Handl., 1842:172. TYPE LOCALITY: Sudan, Bahr-el-Abiad. DISTRIBUTION: Known only from the type locality. COMMENT: Includes strauchii; see Heim de Balsac and Meester, 1977, Part 1:15. ISIS NUMBER: 5301403007005041001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 74, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated."]}
UV-bright nearby early type galaxies observed in the mid-infrared: evidence for a multi-stage formation history by way of WISE and GALEX imaging
Creators: name: Petty, S. M.
name: Neill, J. D.
name: Jarrett, T. H.
name: Blain, A. W.
name: Farrah, D. G.
name: Rich, R. M.
name: Tsai, C. -W.
name: Benford, D. J.
name: Bridge, C. R.
name: Lake, S. E.
name: Masci, F. J.
name: Wright, E. L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In the local Universe, 10% of massive elliptical galaxies are observed to exhibit a peculiar property: a substantial excess of ultraviolet emission (UVX) over what is expected from their old, red stellar populations. Several origins for the UVX have been proposed, including a population of hot young stars, or a population of old, blue horizontal branch or extended horizontal branch (BHB or EHB) stars that have undergone substantial mass loss from their outer atmospheres. We explore the radial distribution of ultraviolet excess (UVX) in a selection of 49 nearby E/S0-type galaxies by measuring the extended photometry in the UV-midIR with GALEX, SDSS and WISE. We compare UV/optical and UV/mid-IR colors with the Flexible Stellar Population Synthesis with EHB models (Conroy & Gunn 2010). We find that combined WISE mid-IR and GALEX UV colors are more effective in distinguishing models than optical colors, and that the UV/mid-IR combination is sensitive to EHB fraction. There are strong color gradients with the outer radii bluer than the inner half-light radii by ~1 magnitude. This color difference is easily accounted for with a BHB fraction increase of 0.25 with radius. We estimated the average ages for the inner and outer radii are 7.0+/-0.3 Gyr, and 6.2+/-0.2 Gyr, respectively, with the implication that the outer regions are likely to have formed ~1 Gyr after the inner regions. Additionally, we find that metallicity gradients are likely not a significant factor in the color difference. The separation of color between the inner and outer regions, which agrees with a specific stellar population difference (e.g., higher EHB populations), and the ~0.5-2 Gyr age difference suggests multi-stage formation. Our results are best explained by inside-out formation: rapid star formation within the core at early epochs (>4 Gyr ago) and at least one later stage starburst event coinciding with z~1
description: Accepted for publication in the Astronomical Journal: 33 pages, 13 figures, 3 tables, 1 Appendix
Representations of the rank two Racah algebra and orthogonal multivariate polynomials
Creators: name: Crampe, Nicolas
name: Frappat, Luc
name: Ragoucy, Eric
Publisher: name: arXiv
Year: 2022
Subjects: subject: Representation Theory (math.RT)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The algebraic structure of the rank two Racah algebra is studied in detail. We provide an automorphism group of this algebra, which is isomorphic to the permutation group of five elements. This group can be geometrically interpreted as the symmetry of a folded icosidodecahedron. It allows us to study a class of equivalent irreducible representations of this Racah algebra. They can be chosen symmetric so that their transition matrices are orthogonal. We show that their entries can be expressed in terms of Racah polynomials. This construction gives an alternative proof of the recurrence, difference and orthogonal relations satisfied by the Tratnik polynomials, as well as their expressions as a product of two monovariate Racah polynomials. Our construction provides a generalization of these bivariate polynomials together with their properties.
description: 40 pages, 4 figures. Several signs corrected and some proofs clarified
ΜΟΧΕ: «Γηρσώμ μπεν Ιούδα», τόμ. 5, σ. 201.
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2014
Subjects: Παύλος Βασιλειάδης
Pavlos Vasileiadis
Gershom ben Judah
Γηρσώμ μπεν Ιούδα

description: English title: “Gershom ben Judah,” Encyclopedia ΜΟΧΕ vol. 5, p. 201.
Goniastrea undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Merulinidae
Goniastrea
Goniastrea undetermined

description: Goniastrea sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Goniastrea sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Merulinidae; genus: Goniastrea; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu, Laamu, Huvadhu, Addu; minimumDepthInMeters: 2; maximumDepthInMeters: 30; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
LinReTraCe: The Linear Response Transport Centre
Creators: name: Pickem, Matthias
name: Maggio, Emanuele
name: Tomczak, Jan M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We describe the "Linear Response Transport Centre" (LinReTraCe), a package for the simulation of transport properties of solids. LinReTraCe captures quantum (in)coherence effects beyond semi-classical Boltzmann techniques, while incurring similar numerical costs. The enabling algorithmic innovation is a semi-analytical evaluation of Kubo formulae for resistivities and the coefficients of Hall, Seebeck and Nernst. We detail the program's architecture, its interface and usage with electronic-structure packages such as WIEN2k, VASP, and Wannier90, as well as versatile tight-binding settings.
description: 64 pages, 18 figures, submission to SciPost
Stochastic Taylor Expansions for Functionals of Diffusion Processes
Creators: name: Rößler, Andreas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H35, 41A58, 65C30, 60H10, 60J60

description: In the present paper, a stochastic Taylor expansion of some functional applied to the solution process of an Itô or Stratonovich stochastic differential equation with a multi-dimensional driving Wiener process is given. Therefore, the multi-colored rooted tree analysis is applied in order to obtain a transparent representation of the expansion which is similar to the B-series expansion for solutions of ordinary differential equations in the deterministic setting. Further, some estimates for the mean--square and the mean truncation errors are given.
Hydnophora undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Merulinidae
Hydnophora
Hydnophora undetermined

description: Hydnophora sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Hydnophora sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Merulinidae; genus: Hydnophora; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu; minimumDepthInMeters: 10; maximumDepthInMeters: 30; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Crocidura funwsa Thomas 1904
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura funwsa

description: Crocidura funwsa Thomas, 1904. Ann. Mag. Nat. Hist., ser. 7, 14:238. TYPE LOCALITY: Kenya, Western slope of Mt. Kenya, 2600 m. DISTRIBUTION: N. Tanzania; Kenya; Uganda; in mountains. COMMENT: Includes alchemillae and montis; see Heim de Balsac and Meester, 1977, Part 1:15. ISIS NUMBER: 5301403007005042001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 75, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated."]}
Consensus for the Hegselmann-Krause model with time variable time delays
Creators: name: Continelli, Elisa
name: Pignotti, Cristina
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: In this paper, we analyze a Hegselmann-Krause opinion formation model with time-variable time delay and prove that, if the influence function is always positive, then there is exponential convergence to consensus without requiring any smallness assumptions on the time delay function. The analysis is then extended to a model with distributed time delay.
Storm 1.6.3 Virtual Machine
Creators: name: Hensel, Christian
name: Junges, Sebastian
name: Quatmann, Tim
name: Volk, Matthias
Publisher: name: Zenodo
Year: 2020

description: A VM running Ubuntu 20.04 and Storm 1.6.3. The root password is storm. Storm is located at /home/storm/storm and the binaries can be found in /home/storm/storm/build/bin. For your convenience, the path containing the binaries is added to the PATH, meaning that you can run the Storm binaries from any location in the terminal. Moreover, the benchmarks from the Quantitative Verification Benchmark Set are included such that you can run, for example, storm --qvbs crowds  to check an instance of the Crowds protocol.
Search for the process $e^+e^-\to J/ψ+ X(1835)$ at $\sqrt{s}\approx10.6$GeV
Creators: name: Belle Collaboration
name: He, X. H.
name: Wang, J.
name: Ban, Y.
name: Wang, P.
name: Adachi, I.
name: Aihara, H.
name: Asner, D. M.
name: Aulchenko, V.
name: Aushev, T.
name: Bakich, A. M.
name: Bala, A.
name: Bonvicini, G.
name: Bozek, A.
name: Chekelian, V.
name: Chen, A.
name: Cheon, B. G.
name: Chilikin, K.
name: Choi, Y.
name: Cinabro, D.
name: Dalseno, J.
name: Doležal, Z.
name: Drásal, Z.
name: Dutta, D.
name: Eidelman, S.
name: Farhat, H.
name: Fast, J. E.
name: Ferber, T.
name: Gaur, V.
name: Gabyshev, N.
name: Garmash, A.
name: Gillard, R.
name: Goh, Y. M.
name: Golob, B.
name: Haba, J.
name: Hayashii, H.
name: Hoshi, Y.
name: Hou, W. -S.
name: Hsiung, Y. B.
name: Ishikawa, A.
name: Julius, T.
name: Kang, J. H.
name: Kato, E.
name: Kawasaki, T.
name: Kiesling, C.
name: Kim, D. Y.
name: Kim, J. H.
name: Kim, M. J.
name: Kim, Y. J.
name: Kinoshita, K.
name: Klucar, J.
name: Ko, B. R.
name: Kodyš, P.
name: Lee, S. -H.
name: Libby, J.
name: Liu, Y.
name: Liventsev, D.
name: Matvienko, D.
name: Miyata, H.
name: Mizuk, R.
name: Moll, A.
name: Muramatsu, N.
name: Mussa, R.
name: Nakao, M.
name: Nayak, M.
name: Nedelkovska, E.
name: Nisar, N. K.
name: Nishida, S.
name: Nitoh, O.
name: Ogawa, S.
name: Okuno, S.
name: Olsen, S. L.
name: Pakhlova, G.
name: Park, H.
name: Pestotnik, R.
name: Petrič, M.
name: Piilonen, L. E.
name: Ritter, M.
name: Röhrken, M.
name: Rostomyan, A.
name: Sahoo, H.
name: Sakai, Y.
name: Sandilya, S.
name: Santelj, L.
name: Sanuki, T.
name: Savinov, V.
name: Schneider, O.
name: Schnell, G.
name: Schwanda, C.
name: Senyo, K.
name: Seon, O.
name: Shapkin, M.
name: Shen, C. P.
name: Shibata, T. -A.
name: Shiu, J. -G.
name: Shwartz, B.
name: Sibidanov, A.
name: Sohn, Y. -S.
name: Solovieva, E.
name: Stanič, S.
name: Starič, M.
name: Sumiyoshi, T.
name: Tamponi, U.
name: Tanida, K.
name: Tatishvili, G.
name: Teramoto, Y.
name: Uchida, M.
name: Uglov, T.
name: Unno, Y.
name: Van Hulse, C.
name: Varner, G.
name: Wang, C. H.
name: Watanabe, Y.
name: Yamashita, Y.
name: Zhang, C. C.
name: Zhang, Z. P.
name: Zhilich, V.
name: Zhulanov, V.
name: Zupanc, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report the results of a search for the $X(1835)$ state in the process $e^+e^-\to J/ψ+X(1835)$ using a data sample of 672 fb$^{-1}$ collected with the Belle detector at and near the $Υ(4S)$ resonance at the KEKB asymmetric-energy $e^+e^-$ collider. No significant evidence is found for this process, and an upper limit is set on its cross section times the branching fraction: $σ_{\rm Born}(e^+e^- \to J/ψX(1835)) \cdot$ {${\cal B}(X(1835)\to \ge 3$ charged tracks)} $< 1.3 \ {\rm fb}$ at 90% confidence level.
description: submitted to PRD