cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Distributed data storage for modern astroparticle physics experiments
Creators: name: Kryukov, Alexander
name: Nguyen, Minh-Duc
name: Bychkov, Igor
name: Mikhailov, Andrey
name: Shigarov, Alexey
name: Dubenskaya, Julia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The German-Russian Astroparticle Data Life Cycle Initiative is an international project launched in 2018. The Initiative aims to develop technologies that provide a unified approach to data management, as well as to demonstrate their applicability on the example of two large astrophysical experiments - KASCADE and TAIGA. One of the key points of the project is the development of a distributed storage, which, on the one hand, will allow data of several experiments to be combined into a single repository with unified interface, and on the other hand, will provide data to all participants of experimental groups for multi-messenger analysis. Our approach to storage design is based on the single write-multiple read (SWMR) model for accessing raw or centrally processed data for further analysis. The main feature of the distributed storage is the ability to extract data either as a collection of files or as aggregated events from different sources. In the last case the storage provides users with a special service that aggregates data from different storages into a single sample. Thanks to this feature, multi-messenger methods used for more sophisticated data exploration can be applied. Users can use both Web-interface and Application Programming Interface (API) for accessing the storage. In this paper we describe the architecture of a distributed data storage for astroparticle physics and discuss the current status of our work.
Rotating cylinders with anisotropic fluids in general relativity
Creators: name: Bolokhov, S. V.
name: Bronnikov, K. A.
name: Skvortsova, M. V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider anisotropic fluids with directional pressures $p_i = w_i ρ$ ($ρ$ is the density, $w_i = $const, $i = 1,2,3$) as sources of gravity in stationary cylindrically symmetric space-times. We describe a general way of obtaining exact solutions with such sources, where the main features are splitting of the Ricci tensor into static and rotational parts and using the harmonic radial coordinate. Depending on the values of $w_i$, it appears possible to obtain general or special solutions to the Einstein equations, thus recovering some known solutions and finding new ones. Three particular examples of exact solutions are briefly described: with a stiff isotropic perfect fluid ($p = ρ$), with a distribution of cosmic strings of azimuthal direction (i.e., forming circles around the $z$ axis), and with a stationary combination of two opposite radiation flows along the $z$ axis.
description: 10 two-column pages
Electronic structure, phase stability and chemical bonding in Th$_2$Al and Th$_2$AlH$_4$
Creators: name: Vajeeston, P.
name: Vidya, R.
name: Ravindran, P.
name: Fjellvåg, H.
name: Kjekshus, A.
name: Skjeltorp, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present the results of theoretical investigation on the electronic structure, bonding nature and ground state properties of Th$_2$Al and Th$_2$AlH$_4$ using generalized-gradient-corrected first-principles full-potential density-functional calculations. Th$_2$AlH$_4$ has been reported to violate the "2 Årule" of H-H separation in hydrides. From our total energy as well as force-minimization calculations, we found a shortest H-H separation of 1.95 Å in accordance with recent high resolution powder neutron diffraction experiments. When the Th$_2$Al matrix is hydrogenated, the volume expansion is highly anisotropic, which is quite opposite to other hydrides having the same crystal structure. The bonding nature of these materials are analyzed from the density of states, crystal-orbital Hamiltonian population and valence-charge-density analyses. Our calculation predicts different nature of bonding for the H atoms along $a$ and $c$. The strongest bonding in Th$_2$AlH$_4$ is between Th and H along $c$ which form dumb-bell shaped H-Th-H subunits. Due to this strong covalent interaction there is very small amount of electrons present between H atoms along $c$ which makes repulsive interaction between the H atoms smaller and this is the precise reason why the 2 Å rule is violated. The large difference in the interatomic distances between the interstitial region where one can accommodate H in the $ac$ and $ab$ planes along with the strong covalent interaction between Th and H are the main reasons for highly anisotropic volume expansion on hydrogenation of Th$_2$Al.
description: 14 pages, 9 figures
Neopleurophora carcharopyga Ament & Amorim 2013, sp. nov.
Creators: name: Ament, Danilo Cesar
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Phoridae
Neopleurophora
Neopleurophora carcharopyga

description: Neopleurophora carcharopyga, sp. nov.
(Figs. 40–43, 167, 204, 268–269)
 Diagnosis (males). Hypandrium left lobe bifurcated, each branch bearing a pair of pointed apical edges; right lobe narrow, bifurcating into two sharp processes.
 Material examined. Holotype ♂, COSTA RICA: Braulio Carrillo: N.P. 9.5 km E Tunel, iv.1989, Malaise trap, 1,000 m, P. Hanson col. (LACM).
 Description. Male. Body length, 2.8 mm. Head. Frons dark brown, pubescent, without median furrow. Flagellomere 1 light brown, pubescent, oval. Arista pre-apical, pubescent. Palpus yellowish-brown, 1–3 upper genal seta. Thorax. Scutum dark brown, pleural sclerites brown; anepisternum setulose dorsally, with one long seta; scutellum dark brown, with medial and posterior areas brown. Foreleg yellowish-brown, mid and hind legs light brown. Forefemur apical half with ventral row of strong setae. Foretibia with one dorsal seta at basal third and an anterodorsal row of strong setae. Foremetatarsus ratio, 6.6. Midtibia with 1–2 anterodorsal and three posterodorsal setae (Fig. 167). Hind femur not swollen (height/length ratio, 0.37), without ventral, strong setae. Hind tibia with two anterodorsal and five posterodorsal setae (Fig. 204). Wing. Costa 0.48 of the wing length, other wing features as for the genus. Halter white. Abdomen. Tergites dark brown, with lighter posterior band and dense microtrichia producing a silvery sheen. Hypopygium (Figs. 40–43). Epandrial medial process approximately square, bearing one large, posterior seta, sharp projection near right face base and right edge posteriorly projected. Epandrial right posterior margin with no projections and no subepandrial setulose process. Hypandrium lobes slightly sclerotized, almost of same length; left lobe bifurcated, each branch bearing two pointed apical edges; right lobe narrow, bifurcated into two sharp processes. Hypoproct with eight setae. Phallus (Figs. 268–269). Basiphallus without dorsal process. Core plate membranous, with left projection. Epiphallus ending free, with thin, transparent scales. Ventral plate restricted to the right side, long and thin.
 Female. Unknown.
 Geographic distribution. Known only from the type-locality in Costa Rica.
 Etymology. The specific epithet carcharopyga refers to the hypandrium lobes bearing many sharp pointed apical edges, and is derived from the Greek roots karcharos (sharp-pointed) and pyge (rump, buttocks).
description: Published as part of Ament, Danilo Cesar & Amorim, Dalton De Souza, 2013, Taxonomic revision of the genus Neopleurophora Brown (Diptera: Phoridae), with the description of thirty seven new species, pp. 1-93 in Zootaxa 3657 (1) on pages 20-21, DOI: 10.11646/zootaxa.3657.1.1, http://zenodo.org/record/5265587
Text segmentation on multilabel documents: A distant-supervised approach
Creators: name: Manchanda, Saurav
name: Karypis, George
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Segmenting text into semantically coherent segments is an important task with applications in information retrieval and text summarization. Developing accurate topical segmentation requires the availability of training data with ground truth information at the segment level. However, generating such labeled datasets, especially for applications in which the meaning of the labels is user-defined, is expensive and time-consuming. In this paper, we develop an approach that instead of using segment-level ground truth information, it instead uses the set of labels that are associated with a document and are easier to obtain as the training data essentially corresponds to a multilabel dataset. Our method, which can be thought of as an instance of distant supervision, improves upon the previous approaches by exploiting the fact that consecutive sentences in a document tend to talk about the same topic, and hence, probably belong to the same class. Experiments on the text segmentation task on a variety of datasets show that the segmentation produced by our method beats the competing approaches on four out of five datasets and performs at par on the fifth dataset. On the multilabel text classification task, our method performs at par with the competing approaches, while requiring significantly less time to estimate than the competing approaches.
description: Accepted in 2018 IEEE International Conference on Data Mining (ICDM)
Broken space-time symmetries and mechanisms of rectification of ac fields by nonlinear (non)adiabatic response
Creators: name: Denisov, S.
name: Flach, S.
name: Ovchinnikov, A. A.
name: Yevtushenko, O.
name: Zolotaryuk, Y.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We consider low-dimensional dynamical systems exposed to a heat bath and to additional ac fields. The presence of these ac fields may lead to a breaking of certain spatial or temporal symmetries which in turn cause nonzero averages of relevant observables. Nonlinear (non)adiabatic response is employed to explain the effect. We consider a case of a particle in a periodic potential as an example and discuss the relevant symmetry breakings and the mechanisms of rectification of the current in such a system.
description: 11 pages, 10 figures
Additional file 5 of Pre-digest of unprotected DNA by Benzonase improves the representation of living skin bacteria and efficiently depletes host DNA
Creators: name: Amar, Yacine
name: Lagkouvardos, Ilias
name: Silva, Rafaela L.
name: Oluwaseun Ayodeji Ishola
name: Foesel, Bärbel U.
name: Kublik, Susanne
name: Schöler, Anne
name: Niedermeier, Sebastian
name: Bleuel, Rachela
name: Zink, Alexander
name: Neuhaus, Klaus
name: Schloter, Michael
name: Biedermann, Tilo
name: Köberle, Martin
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Additional file 4: Supplementary Figure S4. The Benzonase approach generates less diversity bias compared to CA in low bacterial DNA input samples. The mock community of living bacteria (108 CFU/sample) was diluted to 107, 105 and 103 CFU/sample and then DNA extracted by the CA or the BDA. Taxonomic binning of bacterial taxa in samples processed by a) BDA or b) CA. c, d) Richness e, f) Shannon effective and g, h) β-diversity analysis of the mock community after dilution and extraction using BDA or CA. BDA (Benzonase digest approach), CA (conventional approach). * p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001.
Towards an explicit expression of the Seiberg-Witten map at all orders
Creators: name: Fidanza, Stephane
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Seiberg-Witten map links noncommutative gauge theories to ordinary gauge theories, and allows to express the noncommutative variables in terms of the commutative ones. Its explicit form can be found order by order in the noncommutative parameter theta and the gauge potential A by the requirement that gauge orbits are mapped on gauge orbits. This of course leaves ambiguities, corresponding to gauge transformations, and there is an infinity of solutions. Is there one better, clearer than the others ? In the abelian case, we were able to find a solution, linked by a gauge transformation to already known formulas, which has the property of admitting a recursive formulation, uncovering some pattern in the map. In the special case of a pure gauge, both abelian and non-abelian, these expressions can be summed up, and the transformation is expressed using the parametrisation in terms of the gauge group.
description: 17 pages. Latex, 1 figure. v2: minor changes, published version
Adiabatic steering and determination of dephasing rates in double dot qubits
Creators: name: Brandes, T.
name: Renzoni, F.
name: Blick, R. H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a scheme to prepare arbitrary superpositions of quantum states in double quantum--dots irradiated by coherent microwave pulses. Solving the equations of motion for the dot density matrix, we find that dephasing rates for such superpositions can be quantitatively infered from additional electron current pulses that appear due to a controllable breakdown of coherent population trapping in the dots.
description: 5 pages, 4 figures. To appear in Phys. Rev. B
Density response of the t-J model and renormalization of breathing and half-breathing phonon modes: A slave-fermion calculation
Creators: name: Horsch, P.
name: Khaliullin, G.
name: Oudovenko, V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The density fluctuation spectrum $N({\bf k},ω)$ is calculated for the t-J model in the low-doping regime using a slave-fermion method for the constrained fermions. The obtained results for $N({\bf k},ω)$ are in good agreement with diagonalization results. The density response is characterized by incoherent, momentum dependent spectral functions reaching up to energies $\sim 8t$ and a low-energy structure at energy $\sim J$ due to transitions in the quasiparticle band. $N({\bf k},ω)$ is shown to lead to a strong renormalization of planar bond-streching and breathing phonon modes with a large phonon linewidth at intermediate momenta caused by the low-energy response. Our results are consistent with recent neutron scattering data, showing the peculiar behavior of these modes.
description: 4 pages, 3 figures, `Materials and Mechanisms of Superconductivity VI' conference, Houston, USA, Febr. 20-25, 2000
Amphisbaena pericensis Noble
Creators: name: GANS, CARL
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Amphisbaenidae
Amphisbaena
Amphisbaena pericensis

description: Amphisbaena pericensis Noble
 Amphisbaena pericensis Noble, 1921: 141. TYPE LOCALITY: Peru: Cajamarca: Perico (05 ° 21 ̍ S, 78 ° 47 ̍ W). Holotype: MCZ 14631. Paratypes: AMNH 28501; CAS 54614; CNHM 16106, 16107, 73371; DZ 1059; MCZ 14764, 14765, 14767, 14768, 14770, 14772–14775; MCZ 14789, 14790 (Bellavista); SMF 11826, 11887, 11888; UIMNH 41494; UMMZ 55676 A, 55676B; USNM 75970; ZMB 29659 (Perico); USNM 59926 (Chinchipe River); USNM 60057, 60058 (Maraqon River).
DISCUSSION OF FORM: Gans (1963e). See also Burt and Burt (1930), Cochran (1961), Emslie (1972a, 1972b, distribution), Kluge (1984, variation), Marx (1958), Noble (1921), and Vanzolini (1991a).
RANGE: Peru. ‘‘Arid inland valleys of the Chichipe and Maraqon, from Perico on the north to Bellavista on the South’’ (Noble).
description: Published as part of GANS, CARL, 2005, Checklist And Bibliography Of The Amphisbaenia Of The World, pp. 1-130 in Bulletin of the American Museum of Natural History 2005 (289) on page 18, DOI: 10.1206/0003-0090(2005)289<0001:CABOTA>2.0.CO;2, http://zenodo.org/record/5361528
Additional file 6 of Pre-digest of unprotected DNA by Benzonase improves the representation of living skin bacteria and efficiently depletes host DNA
Creators: name: Amar, Yacine
name: Lagkouvardos, Ilias
name: Silva, Rafaela L.
name: Oluwaseun Ayodeji Ishola
name: Foesel, Bärbel U.
name: Kublik, Susanne
name: Schöler, Anne
name: Niedermeier, Sebastian
name: Bleuel, Rachela
name: Zink, Alexander
name: Neuhaus, Klaus
name: Schloter, Michael
name: Biedermann, Tilo
name: Köberle, Martin
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Additional file 5: Supplementary table 01. Abundant OTUs in the Benzonase digest approach (BDA) upon dilution (OTUs used to constitute the mock community in bold letters). Supplementary table 02. Abundant OTUs in the Non-Benzonase digest approach (NDA) upon dilution (OTUs used to constitute the mock community in bold letters). Supplementary table 03. Abundant OTUs (> 1%) in the benzonase digest approach (BDA) upon dilution (small mock community, OTUs used to constitute the mock community in bold letters). Supplementary table 04. Abundant OTUs (> 1%) in the conventional approach (CA) upon dilution (small mock community, OTUs used to constitute the mock community in bold letters).
Neopleurophora dichaeta Ament & Amorim 2013, sp. nov.
Creators: name: Ament, Danilo Cesar
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Phoridae
Neopleurophora
Neopleurophora dichaeta

description: Neopleurophora dichaeta, sp. nov.
(Figs. 44–47, 168, 205, 270–271)
 Diagnosis (males). Epandrial medial process bifurcated at apex into two long, curved processes; hypandrium lobes strongly sclerotized; two dorsal setae on foretibia.
 Material examined. Holotype ♂, COLOMBIA: Huila: PNN Cueva de los Guácharos Cab. Cedros, 1.62ºN, 76.1ºW, 4–18.ii.2002, Malaise trap, 2,100 m, C. Cortes col. (IAVH).
 Description. Male. Body length, 3.2 mm. Head. Frons dark brown, pubescent, without median furrow. Flagellomere 1 light brown, pubescent, oval. Arista pre-apical, pubescent. Palpus yellowish-brown; one upper genal seta. Thorax. Scutum dark brown, pleural sclerites brown; anepisternum setulose dorsally, with one long seta; scutellum dark brown, with medial and posterior areas brown. Legs light brown. Forefemur with ventral row of strong setae along its entire extension. Foretibia with two dorsal setae and an anterodorsal row of strong setae. Foremetatarsus ratio, 4.2. Midtibia with two anterodorsal and 3–4 posterodorsal setae (Fig. 168). Hind femur not swollen (height/length ratio, 0.38), without ventral, strong setae. Hind tibia with two anterodorsal and six posterodorsal setae (Fig. 205). Wing. Costa 0.52 of the wing length, other wing features as for the genus. Halter dark brown, with ventral white round maculation. Abdomen. Tergites dark brown, with lighter posterior band and dense microtrichia producing a silvery sheen. Hypopygium brown (Figs. 44–47). Medial process large, bifurcated at apex into two long curved processes, with right sharp projection close to base. Epandrial right posterior margin with posterior, pointed projection, without subepandrial process. Hypandrium lobes sclerotized; left lobe bifurcated; right lobe pointed. Hypoproct with nine setae. Phallus (Figs. 270–271). Basiphallus without dorsal process. Core plate membranous, with left, triangular projection near apex. Epiphallus ending free, with thin, transparent scales. Ventral plate restricted to the right side, short and dorsally serrated.
 Female. Unknown.
 Geographic distribution. Known only from the type-locality in Colombia.
 Etymology. The specific epithet dichaeta refers to the pair of setae on the foretibia, and is derived from the Greek roots di (two) and chaite (long hair, seta).
 Comments. Neopleurophora dichaeta is the morphologically most distinct species among the members of the group 3, mainly because of its characteristic long, sclerotized, bifurcated epandrial medial process and the bifurcated hypandrial left lobe.
description: Published as part of Ament, Danilo Cesar & Amorim, Dalton De Souza, 2013, Taxonomic revision of the genus Neopleurophora Brown (Diptera: Phoridae), with the description of thirty seven new species, pp. 1-93 in Zootaxa 3657 (1) on pages 22-23, DOI: 10.11646/zootaxa.3657.1.1, http://zenodo.org/record/5265587
Thermodynamics of uncharged relativistic multifluids
Creators: name: Gavassino, Lorenzo
name: Antonelli, Marco
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The internal layers of neutron stars are expected to contain several superfluid components that can significantly affect their dynamics. The description of such objects should rely on hydrodynamic models in which it is possible to unambiguously assign the value of the thermodynamic variables from microscopic calculations of the properties of matter. In this work we consider the phenomenological approach to multifluids modelling championed by Carter and, studying the relaxation of the system towards equilibrium, we assign a precise thermodynamic interpretation to its variables. We show that in thermodynamic equilibrium the equation of state contains less state variables than those needed in the phenomenological model, implying the existence of a gauge freedom of the theory that can be used to simplify the hydrodynamic formulation in the non-dissipative limit. Once this is understood, it becomes easy to translate the different multifluid formalisms that have been proposed in the literature into Carter's form. Finally, we show that the usual concepts of affinity and reaction coordinates, as they are introduced in chemistry, are not affected by the presence of superfluid currents. In an effort to make the concepts clear, the formalism is developed step-by-step from first principles, providing model examples and several applications of practical relevance for the study of superfluid neutron star interiors.
description: 22 pages, preprint version (typos fixed and minor changes), comments welcome
Ancylocranium barkeri Loveridge
Creators: name: GANS, CARL
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Amphisbaenidae
Ancylocranium
Ancylocranium barkeri

description: Ancylocranium barkeri Loveridge
 Ancylocranium barkeri Loveridge, 1946: 73. TYPE LOCALITY: ‘‘Mbemkuru River, Lindi Province, Tanganyika’’. Holotype: MCZ 48950.
 Ancylocranium barkeri barkeri Loveridge, 1962.
DISCUSSION OF FORM: Loveridge (1955: 177, 1962: 2) and Gans and Kochva (1966: 106). See also Broadley and Howell (1991: list).
RANGE: Known from the types only.
description: Published as part of GANS, CARL, 2005, Checklist And Bibliography Of The Amphisbaenia Of The World, pp. 1-130 in Bulletin of the American Museum of Natural History 2005 (289) on page 22, DOI: 10.1206/0003-0090(2005)289<0001:CABOTA>2.0.CO;2, http://zenodo.org/record/5361528
Legal Judgment Prediction via Multi-Perspective Bi-Feedback Network
Creators: name: Yang, Wenmian
name: Jia, Weijia
name: Zhou, XIaojie
name: Luo, Yutao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: The Legal Judgment Prediction (LJP) is to determine judgment results based on the fact descriptions of the cases. LJP usually consists of multiple subtasks, such as applicable law articles prediction, charges prediction, and the term of the penalty prediction. These multiple subtasks have topological dependencies, the results of which affect and verify each other. However, existing methods use dependencies of results among multiple subtasks inefficiently. Moreover, for cases with similar descriptions but different penalties, current methods cannot predict accurately because the word collocation information is ignored. In this paper, we propose a Multi-Perspective Bi-Feedback Network with the Word Collocation Attention mechanism based on the topology structure among subtasks. Specifically, we design a multi-perspective forward prediction and backward verification framework to utilize result dependencies among multiple subtasks effectively. To distinguish cases with similar descriptions but different penalties, we integrate word collocations features of fact descriptions into the network via an attention mechanism. The experimental results show our model achieves significant improvements over baselines on all prediction tasks.
description: Accepted for publication in the proceedings of IJCAI2019
Additional file 6 of Every road leads to Rome: therapeutic effect and mechanism of the extracellular vesicles of human embryonic stem cell-derived immune and matrix regulatory cells administered to mouse models of pulmonary fibrosis through different routes
Creators: name: Yang, Shengnan
name: Liu, Peipei
name: Gao, Tingting
name: Song, Dingyun
name: Zhao, Xinyu
name: Li, Yupeng
name: Wu, Jun
name: Wang, Liu
name: Wang, Zai
name: Hao, Jie
name: Wang, Chen
name: Dai, Huaping
Publisher: name: figshare
Year: 2022
Subjects: Biochemistry
Medicine
Cell Biology
Pharmacology
Biological Sciences not elsewhere classified
Cancer

description: Additional file 6: Table S2. Peak Analysis of IMRC-EVs and MRC5-EVs.
DATA PREPROCESSING BEFORE CLUSTERING WITH “OUTLIERS”
Creators: name: Solovei, O.
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: clustering
outlier
k-means
DBSCAN
Silhouette Coefficient

description: Clustering is the task of grouping in the same group objects which are more similar to each other than those in other groups (clusters). There are quite many clustering algorithms due to the notion of a "cluster" isn't precisely define. A problem of solving clustering task on data with outliers is well studied and approaches are guided in form of recommendations to remove “noisy” data or to replace it by mean [1,2]. For the dataset considered in current work the replacement of outliers by mean resulted the improved clustering’s results, however the better score is achieved by keeping outlier values unchanged.
Additional file 7 of Pre-digest of unprotected DNA by Benzonase improves the representation of living skin bacteria and efficiently depletes host DNA
Creators: name: Amar, Yacine
name: Lagkouvardos, Ilias
name: Silva, Rafaela L.
name: Oluwaseun Ayodeji Ishola
name: Foesel, Bärbel U.
name: Kublik, Susanne
name: Schöler, Anne
name: Niedermeier, Sebastian
name: Bleuel, Rachela
name: Zink, Alexander
name: Neuhaus, Klaus
name: Schloter, Michael
name: Biedermann, Tilo
name: Köberle, Martin
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Additional file 6: Table 01. 16S rRNA gene amplicon reads per sample after every processing step. Table 02. Metagenomics reads per sample after every processing step. Table 03. Metagenomics based taxa relative abundances. Table 04. Metagenomics based taxa relative abundances in sampled containing PBMCs.
ARAP1 is an independent prognostic biomarker in older women with ovarian high-grade serous adenocarcinoma receiving first-line platinum-based antineoplastic therapy
Creators: name: Sambavy Nadaraja
name: Schledermann, Doris
name: Herrstedt, Jørn
name: Østrup, Olga
name: Ditzel, Henrik J.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 60506 Virology
subject: Computational Biology

description: Background: Little is known about the biological factors influencing ovarian cancer (OC) patient outcome, especially in older patients who are often underrepresented in clinical trials. We examined alterations in the transcriptomic profile of primary high-grade serous carcinoma (HGSC) samples from older OC patients (>70 years) receiving first-line platinum-based treatment to identify potential biomarkers for prediction of response to this therapy. Material and methods: Tumor samples from 50 HGSC patients were identified from a retrospective cohort, analyzed by gene expression array. The protein expression of selected biomarkers was examined using immunohistochemistry (IHC). Results: Gene expression profiling revealed 81 genes with significantly altered expression in patients experiencing progression after first-line platinum-based treatment within 6 months versus those who progressed later than 12 months. Expression of ankyrin repeat and PH domain 1 (ARAP1) was significantly lower in the group with early versus late progression (p ≤ .01). Correlation between ARAP1 expression and outcome was further confirmed by IHC staining in the discovery cohort (χ2-test, p = .004) and in independent validation cohorts. The sensitivity of ARAP1 allowed identification of 64.7% of patients with early progression in the discovery population, with a specificity of 78.6% and a negative predictive value of 78.6%. Multivariate regression analysis identified ARAP1 as an independent prognostic factor. Conclusions: This hypothesis generating study suggests that low expression of ARAP1 is an independent prognostic biomarker of shorter RFS in older patients with HGSC receiving first-line platinum-based antineoplastic therapy, which could be used to identify patients who should receive more intensive treatment and closer surveillance.
Testing production scenarios for (anti-)(hyper-)nuclei with multiplicity-dependent measurements at the LHC
Creators: name: Bellini, Francesca
name: Kalweit, Alexander P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The production of light anti- and hyper-nuclei provides unique observables to characterise the system created in high energy proton-proton (pp), proton-nucleus (pA) and nucleus-nucleus (AA) collisions. In particular, nuclei and hyper-nuclei are special objects with respect to non-composite hadrons (such as pions, kaons, protons, etc.), because their size is comparable to a fraction or the whole system created in the collision. Their formation is typically described within the framework of coalescence and thermal-statistical production models. In order to distinguish between the two production scenarios, we propose to measure the coalescence parameter B$_{A}$ for different anti- and hyper-nuclei (that differ by mass, size and internal wave-function) as a function of the size of the particle emitting source. The latter can be controlled by performing systematic measurements of light (anti-)(hyper-)nuclei in different collision systems (pp, pA, AA) and as a function of the multiplicity of particles created in the collision. While it is often argued that the coalescence and the thermal model approach give very similar predictions for the production of light nuclei in heavy-ion collisions, our study shows that large differences can be expected for hyper-nuclei with extended wave-functions, as the hyper-triton. We compare the model predictions with data from the ALICE experiment and we discuss perspectives for future measurements with the upgraded detectors during the High-Luminosity LHC phase in the next decade.
description: 9 pages, 3 figures; proceedings of the XXV Cracow EPIPHANY Conference on Advances in Heavy Ion Physics, 8-11 January 2019
Variational perturbation approach to the Coulomb electron gas
Creators: name: You, Sang Koo
name: Fukushima, Noboru
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The efficiency of the variational perturbation theory [Phys. Rev. C {\bf 62}, 045503 (2000)] formulated recently for many-particle systems is examined by calculating the ground state correlation energy of the 3D electron gas with the Coulomb interaction. The perturbation beyond a variational result can be carried out systematically by the modified Wick's theorem which defines a contraction rule about the renormalized perturbation. Utilizing the theorem, variational ring diagrams of the electron gas are summed up. As a result, the correlation energy is found to be much closer to the result of the Green's function Monte Carlo calculation than that of the conventional ring approximation is.
description: 4 pages, 3 figures
What was the temperature of the Bagsik financial oscillator?
Creators: name: Piotrowski, E. W.
name: Sladkowski, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We argue that the recently published by Przystawa and Wolf model of the Bagsik financial oscillator is oversimplified and unrealistic. We propose and analyze a refined explanation of this rare financial phenomenon. We have found an example that results in profitability about 45 000 times bigger than that of the Przystawa and Wolf model.
description: 9 pages, LaTeX
Neopleurophora atlantica Ament & Amorim 2013, sp. nov.
Creators: name: Ament, Danilo Cesar
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Phoridae
Neopleurophora
Neopleurophora atlantica

description: Neopleurophora atlantica, sp. nov.
(Figs. 52–55, 170, 207, 274–275)
 Diagnosis (males). Epandrial right posterior margin forming triangular projection. Right lobe of hypandrium large, bifurcated at apex.
 Material examined. Holotype ♂, BRAZIL: São Paulo: Ribeirão Grande, Parque Estadual Intervales, Barra Grande, 10–13.xii.2000, Malaise trap, M.T. Tavares & team col. (MZUSP). Paratypes: BRAZIL: 1♂, same data as holotype; 2♂, Espírito Santo, Santa Teresa, Estação Biológica Santa Lucia, 835 m, 19°58’18.6’’S 40°32’08.8’’W, 9–12.iv.2001, Malaise trap, C.O. Avezedo & team col. (MZUSP)
 Description. Male. Body length, 2.5–3 mm. Head. Frons dark brown, pubescent, without median furrow. Flagellomere 1 yellowish-brown, pubescent, oval. Arista pre-apical, pubescent. Palpus yellowish-brown, one lower genal and one upper genal small seta. Thorax. Scutum and pleural sclerites brown; anepisternum setulose dorsally, with one long seta; scutellum brown, with medial and posterior areas light brown. Legs yellowish-brown, median and hind femur light brown. Forefemur with ventral row of strong setae. Foretibia with two dorsal setae at basal third and an anterodorsal row of strong setae. Foremetatarsus ratio, 5.5. Midtibia with two anterodorsal and 3–4 posterodorsal setae (Fig. 170). Hind femur swollen (height/length ratio, 0.41). Hind tibia with 2–3 anterodorsal and 5–6 posterodorsal setae (Fig. 207). Wing. Costa 0.48 of the wing length, other wing features as for the genus. Halter white. Abdomen. Tergites dark brown, with lighter posterior band. Hypopygium light brown (Figs. 52–55). Medial process not bifurcated. Epandrial right posterior margin forming a triangular projection, without subepandrial process. Right lobe of hypandrium large, bifurcated at apex; left lobe small, shifted laterally to the left. Hypoproct with seven setae. Phallus (Figs. 274–275). Basiphallus without dorsal process. Core plate membranous. Epiphallus ending free, covered with thin, transparent scales. Ventral plate long, connected to the right arm.
 Female. Unknown.
 Geographic distribution. Eastern Brazil (States of Espírito Santo and São Paulo).
 Etymology. The specific epithet atlantica refers to the distribution of the species in areas of the Atlantic Forest, eastern Brazil.
 Comments. Neopleurophora atlantica is a very distinct species, with a typical hypopygial and phallic morphology, with the shape of the epiphallus, epandrial right posterior margin and left hypandrial lobe being unique in the genus.
description: Published as part of Ament, Danilo Cesar & Amorim, Dalton De Souza, 2013, Taxonomic revision of the genus Neopleurophora Brown (Diptera: Phoridae), with the description of thirty seven new species, pp. 1-93 in Zootaxa 3657 (1) on page 26, DOI: 10.11646/zootaxa.3657.1.1, http://zenodo.org/record/5265587
Balanced magnetized double black holes
Creators: name: Clément, Gérard
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We report on a two-parameter family of exact asymptotically flat stationary solutions to Einstein-Maxwell theory. These solutions are free from ring singularities in a specific parameter range. They represent systems of two non-rotating extreme black holes with opposite magnetic and NUT charges, connected by a tensionless Dirac-Misner string. For a given ADM mass of the system, the distance between the two black holes has a lower bound. We also discuss the limit in which the two constituent black holes are far apart.
description: 13 pages
The mechanical response of cellular materials with spinodal topologies
Creators: name: Hsieh, Meng-Ting
name: Endo, Bianca
name: Zhang, Yunfei
name: Bauer, Jens
name: Valdevit, Lorenzo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The mechanical response of cellular materials with spinodal topologies is numerically and experimentally investigated. Spinodal microstructures are generated by the numerical solution of the Cahn-Hilliard equation. Two different topologies are investigated: "solid models," where one of the two phases is modeled as a solid material and the remaining volume is void space; and "shell models," where the interface between the two phases is assumed to be a solid shell, with the rest of the volume modeled as void space. In both cases, a wide range of relative densities and spinodal characteristic feature sizes are investigated. The topology and morphology of all the numerically generated models are carefully characterized to extract key geometrical features and ensure that the distribution of curvatures and the aging law are consistent with the physics of spinodal decomposition. Finite element meshes are generated for each model, and the uniaxial compressive stiffness and strength are extracted. We show that while solid spinodal models in the density range of 30-70% are relatively inefficient (i.e., their strength and stiffness exhibit a high-power scaling with relative density), shell spinodal models in the density range of 0.01-1% are exceptionally stiff and strong. Spinodal shell materials are also shown to be remarkably imperfection insensitive. These findings are verified experimentally by in-situ uniaxial compression of polymeric samples printed at the microscale by Direct Laser Writing (DLW). At low relative densities, the strength and stiffness of shell spinodal models outperform those of most lattice materials and approach theoretical bounds for isotropic cellular materials. Most importantly, these materials can be produced by self-assembly techniques over a range of length scales, providing unique scalability.
The relativistic J-matrix theory of scattering: an analytic solution
Creators: name: Alhaidari, A. D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The relativistic J-matrix is investigated in the case of Coulomb-free scattering for a general short-range spin-dependent perturbing potential and in two different L2 bases. The resulting recursion relation of the reference problem, in this case, has an analytic solution. The non-relativistic limit is obtained and shown to be identical to the familiar non-relativistic J-matrix. Scattering examples are given to verify the non-relativistic limit and calculate the relativistic effects in the phase shift.
description: This is an expanded vesrion of the article which is expected to appear in J. Math. Phys. in March 2002 (JMP ref. no. 1-0234). Moreover, illustrative scattering examples were added. Replaced with a more portable PDF version
Additional file 5 of Every road leads to Rome: therapeutic effect and mechanism of the extracellular vesicles of human embryonic stem cell-derived immune and matrix regulatory cells administered to mouse models of pulmonary fibrosis through different routes
Creators: name: Yang, Shengnan
name: Liu, Peipei
name: Gao, Tingting
name: Song, Dingyun
name: Zhao, Xinyu
name: Li, Yupeng
name: Wu, Jun
name: Wang, Liu
name: Wang, Zai
name: Hao, Jie
name: Wang, Chen
name: Dai, Huaping
Publisher: name: figshare
Year: 2022
Subjects: Biochemistry
Medicine
Cell Biology
Pharmacology
Biological Sciences not elsewhere classified
Cancer

description: Additional file 5: Table S1. Primers used for PCR amplification.
Circulating hematopoietic stem cells, endothelial progenitor cells and cancer stem cells in hepatocellular carcinoma patients: contribution to diagnosis and prognosis
Creators: name: Zahran, Asmaa M.
name: Abdel-Rahim, Mona H.
name: Refaat, Ahmed
name: Sayed, Mona
name: Othman, Mostafa M.
name: Khalak, Lamiaa M. R.
name: Helal F. Hetta
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Background and aim: Circulating hematopoietic stem cells (HSCs), circulating endothelial progenitor cells (EPCs) and cancer stem cells (CSCs) contribute to tumor development and progression and can predict patient outcome. The aim of this study was to investigate the frequency of circulating HSCs, EPCs and CSCs in the peripheral blood of patients with hepatocellular carcinoma (HCC) and to explore their potential prognostic significance for HCC patients. Methods: The study included 30 HCC patients and 20 healthy controls. The HSCs and EPCs were enumerated with CD45, CD34, CD133, CD144 markers, while CSCs were enumerated with CD45, CD44, CD133 markers using flow cytometry. Results: The mean percentages of circulating HSCs were significantly lower in HCC patients than the controls (p = .001), whereas the mean percentages of EPCs within the HSCs subpopulation were significantly higher in the HCC patients than the controls (p = .002). The absolute count of CSCs within 100,000 peripheral blood mononuclear cells was 23.5 ± 3.4 in the HCC patients. Also, the mean percentages of circulating HSCs, EPCs and the number of CSCs were significantly increased in patients with multiple hepatic focal lesions than in patients with a single hepatic focal lesion. Both circulating HSCs and EPCs showed significant positive correlation with the level of AFP and with the numbers of CSCs. In the meantime, the numbers of CSCs revealed significant direct correlation with ALT, AST and AFP levels. The one-year overall survival (OS) of the patients was 77.5%. High levels of CSCs, HSCs and EPCs at diagnosis were all associated with worse outcome for the HCC patients. Conclusions: Significant changes in the levels of the circulating HSCs, EPCs and CSCs occur in HCC. These changes help the diagnosis and the prediction of HCC outcome, as higher levels of these cells are associated with worse OS.
Ancylocranium haasi Gans and Kochova
Creators: name: GANS, CARL
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Amphisbaenidae
Ancylocranium
Ancylocranium haasi

description: Ancylocranium haasi Gans and Kochova
 Ancylocranium ionidesi haasi Gans and Kochva, 1966: 102. TYPE LOCALITY: ‘‘Mtene, Rondo Plateau, Lindi District, Tanganyika’’. Holotype: MCZ 57189. Paratypes: CG 1130, 1665–1682.
DISCUSSION OF FORM: None, but see Broadley and Howell (1991: list).
RANGE: Tanzania, Southern Province, Rondo Plateau.
description: Published as part of GANS, CARL, 2005, Checklist And Bibliography Of The Amphisbaenia Of The World, pp. 1-130 in Bulletin of the American Museum of Natural History 2005 (289) on page 22, DOI: 10.1206/0003-0090(2005)289<0001:CABOTA>2.0.CO;2, http://zenodo.org/record/5361528
DETERMINATION OF FACTORS AFFECTING WAGON TURNOVER TIME
Creators: name: Butunov, D.B.
name: Buriyev Sh.X.
name: Kamalov B.Sh.
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: Wagon turnover
wagon working fleet
wagon turnover time
transportation process
factor

description: The main purpose of the research is to identify the factors that negatively affect the performance of the wagon turnover, which is a key indicator of the quality of railway work. The article analyzes the methods of determining the time of wagon turnover. Execution of the indicator wagon turnover on the example of JSC “Uzbekistan Railways” for the period from 2015 to 2020, the analysis was carried out on the basis of its constituent elements. Factors influencing the timing of the wagon turnover were identified and the result was expressed in the form of “Ishikawi diagram”. Measures to accelerate the wagon turnover were developed on the basis of the Hosin-Kanri principle.
DEVELOPMENT OF TECHNOLOGY FOR THE PRODUCTION OF FUNCTIONAL FOOD PRODUCTS BASED ON THE AMARANTH PLANT
Creators: name: Fathullayev А.
name: Sultonov К.S.
name: Abdumalikov, I.R.
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: amaranth
protein
food
beverage
technology
functionality
extract

description: Modern ideas about healthy nutrition are based on the concept of optimal nutrition, according to which it is necessary to meet the needs of the body not only in energy, essential macro and micronutrients, but also in the necessary minor components by optimizing the structure of nutrition through the introduction of specialized food products into the diet. Which are functional food products
Reply to the Comment on `Deterministic Single-Photon Source for Distributed Quantum Networking'
Creators: name: Kuhn, Axel
name: Hennrich, Markus
name: Rempe, Gerhard
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Reply to the comment of H. J. Kimble [quant-ph/0210032] on the experiment realizing a "deterministic single-photon source for distributed quantum networking" by Kuhn, Hennrich, and Rempe [Phys. Rev. Lett. 89, 067901 (2002), quant-ph/0204147].
description: 1 page 1 figure